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Home My WebLink About07-01-2026 Operations Committee Complete Agenda PacketNOTICE OF REGULAR MEETING AGENDA PUBLIC PARTICIPATION NOTICE ORANGE COUNTY SANITATION DISTRICT OPERATIONS COMMITTEE JULY 1, 2026 - 5:00 PM ACCESSIBILITY FOR THE GENERAL PUBLIC Your participation is always welcome. OC San offers several ways in which to interact during this meeting. MEETING PARTICIPATION INSTRUCTIONS www.ocsan.gov IN-PERSON MEETING ATTENDANCE OC San Headquarters: 18480 Bandilier Circle, Fountain Valley, CA 92708 ONLINE MEETING PARTICIPATION Join the meeting now PARTICIPATE BY TELEPHONE Dial: (213) 279-1455 Phone Conference ID: 435 456 134# WATCH THE MEETING ONLINE https://ocsd.legistar.com/Calendar.aspx Details on how to participate can be found on our website at Join the live meeting on Teams: The meeting will be available for online viewing at: For any questions and/or concerns, please contact the Clerk of the Board’s office at 714-593-7433. Thank you for your interest in OC San! SUBMIT A COMMENT Online at: https://ocsd.legistar.com/Calendar.aspx or by emailing: OCSanClerk@ocsan.gov ROLL CALL OPERATIONS COMMITTEE Engineering and Operations & Maintenance Meeting Date: July 1, 2026 Time: 5:00 p.m. COMMITTEE MEMBERS (14) Bob Ooten Bonnie Peat John Withers Jon Dumitru (Board Chair) Christine Marick (Board Vice Chair) OTHERS STAFF OPERATIONS COMMITTEE Regular Meeting Agenda Wednesday, July 1, 2026 - 5:00 PM Headquarters - Board Room 18480 Bandilier Circle Fountain Valley, CA 92708 (714) 593-7433 ACCOMMODATIONS FOR THE DISABLED: If you require any special disability related accommodations, please contact the Orange County Sanitation District (OC San) Clerk of the Board’s office at (714) 593-7433 at least 72 hours prior to the scheduled meeting. Requests must specify the nature of the disability and the type of accommodation requested. AGENDA DESCRIPTION: The agenda provides a brief general description of each item of business to be considered or discussed. The recommended action does not indicate what action will be taken. The Board of Directors may take any action which is deemed appropriate. MEETING RECORDING: A recording of this meeting is available within 24 hours after adjournment of the meeting at https://ocsd.legistar.com/Calendar.aspx or by contacting the Clerk of the Board. SUBMIT A COMMENT: You may submit your comments and questions in writing in advance of, or during the meeting by using the eComment feature available online at: https://ocsd.legistar.com/Calendar.aspx or by sending them to OCSanClerk@ocsan.gov with the subject line "PUBLIC COMMENT ITEM # [insert relevant item number]" or "PUBLIC COMMENT NON-AGENDA ITEM". All written public comments will be provided to the legislative body and may be read into the record or compiled as part of the record. NOTICE TO DIRECTORS: To place items on the agenda for a Committee or Board Meeting, the item must be submitted to the Clerk of the Board: Kelly A. Lore, MMC, (714) 593-7433 / klore@ocsan.gov at least 14 days before the meeting. For any questions on the agenda, Board members may contact staff at: General Manager: Rob Thompson, rthompson@ocsan.gov / (714) 593-7110 Asst. General Manager: Lorenzo Tyner, ltyner@ocsan.gov / (714) 593-7550 Director of Communications: Jennifer Cabral, jcabral@ocsan.gov / (714) 593-7581 Director of Engineering: Mike Dorman, mdorman@ocsan.gov / (714) 593-7014 Director of Environmental Services: Lan Wiborg, lwiborg@ocsan.gov / (714) 593-7450 Director of Finance: Wally Ritchie, writchie@ocsan.gov / (714) 593-7570 Director of Human Resources: Laura Maravilla, lmaravilla@ocsan.gov / (714) 593-7007 Director of Operations & Maintenance: Riaz Moinuddin, rmoinuddin@ocsan.gov / (714) 593-7269 View Current Board of Directors OPERATIONS COMMITTEE Regular Meeting Agenda Wednesday, July 1, 2026 CALL TO ORDER PLEDGE OF ALLEGIANCE ROLL CALL AND DECLARATION OF QUORUM: Clerk of the Board PUBLIC COMMENTS: Your participation is always welcome. Specific information as to how to participate in a meeting is detailed in the Special Notice attached to this agenda. In general, OC San offers several ways in which to interact during meetings: you may participate in person, join the meeting live via Teams on your computer or similar device or web browser, join the meeting live via telephone, view the meeting online, and/or submit comments for consideration before or during the meeting. REPORTS: The Committee Chairperson and the General Manager may present verbal reports on miscellaneous matters of general interest to the Directors. These reports are for information only and require no action by the Directors. CONSENT CALENDAR: Consent Calendar Items are considered to be routine and will be enacted, by the Committee, after one motion, without discussion. Any items withdrawn from the Consent Calendar for separate discussion will be considered in the regular order of business. 1.2026-4724APPROVAL OF MINUTES RECOMMENDATION: Approve minutes of the Regular meeting of the Operations Committee held June 3, 2026. Originator:Kelly Lore Attachments: 2.2026-4957SPARE PUMP PROCUREMENT FOR SLATER PUMP STATION RECOMMENDATION: A. Approve a Sole Source Purchase Order to Muniquip, LLC for the purchase of one Hidrostal I10K-S pump assembly for Main Sewage Pump (MSP) at Slater Pump Station, for an amount not to exceed $157,333 including applicable sales tax and freight; and Page 2 of 5 OPERATIONS COMMITTEE Regular Meeting Agenda Wednesday, July 1, 2026 B. Approve a contingency of $15,733 (10%). Originator:Riaz Moinuddin Attachments: 3.2026-4962COMBINATION SEWER CLEANING TRUCK REFURBISHMENT RECOMMENDATION: Recommend to the Board of Directors to: A. Approve a Sole Source Purchase Order to Haaker Equipment Company to refurbish one Combination Sewer Cleaning Truck for a total amount not to exceed $402,186, not including applicable sales tax and freight; and B. Approve a contingency of $60,328 (15%). Originator:Riaz Moinuddin Attachments: 4.2026-4985GAS COMPRESSOR INTERCOOLERS CRITICAL SPARES RECOMMENDATION: A. Approve a Sole Source Purchase Order to NEAC Compressor Service USA, Inc., for the procurement of two spare intercoolers for digester gas compressors in an amount not to exceed $178,234, not including applicable sales tax and freight; and B. Approve a contingency of $17,823 (10%). Originator:Riaz Moinuddin Attachments: 5.2026-4969ON-CALL CONDITION ASSESSMENT PROGRAM SUPPORT SERVICES, SPECIFICATION NO. S-2026-720BD RECOMMENDATION: Recommend to the Board of Directors to: A. Approve a Services Contract with Jamison Engineering Contractors, Inc. to provide on-call condition assessment program support services, Specification No. S-2026-720BD, for the period of August 1, 2026, through June 30, 2027, for a total amount not to exceed $1,114,638 with four (4) one-year renewal options; B. Approve an annual increase not to exceed 3.5% of the previous year’s amount; and C. Approve an annual contingency not to exceed 10% of the annual contract amount for all renewal periods. Page 3 of 5 OPERATIONS COMMITTEE Regular Meeting Agenda Wednesday, July 1, 2026 Originator:Mike Dorman Attachments: 6.2025-4586REDHILL RELIEF SEWER RELOCATION AT STATE ROUTE 55, PROJECT NO. FE18-13 RECOMMENDATION: Recommend to the Board of Directors to: Approve the Second Amendment to Utility Agreement No. OCSD-1005, between the Orange County Sanitation District and the Orange County Transportation Authority, for final reimbursement amount of $4,996,443 for Project No. FE18-13, Redhill Relief Sewer Relocation at State Route 55, in the City of Santa Ana. Originator:Mike Dorman Attachments: NON-CONSENT: 7.2026-4970SUPPLEMENTAL ENGINEERING SERVICES, CONTRACT NO. PSA2026-001 RECOMMENDATION: Recommend to the Board of Directors to: A. Approve Professional Services Agreements to provide Supplemental Engineering Services, Contract No. PSA2026-001, for a three-year period with two one-year renewal options effective October 1, 2026, for a combined total amount not to exceed $55,800,000, initially allocated as follows: ·AECOM Technical Services, Inc. - $27,900,000 ·Jacobs Project Management Co. - $27,900,000; and B. Authorize the General Manager to transfer funds between the two Professional Services Agreements, as needed, to align contract budgets with actual workload distribution, with no increase to the total Board-authorized amount. Originator:Mike Dorman Attachments: Page 4 of 5 OPERATIONS COMMITTEE Regular Meeting Agenda Wednesday, July 1, 2026 INFORMATION ITEMS: 8.2026-4977PROGRESSIVE DESIGN BUILD UPDATE RECOMMENDATION: Information Item. Originator:Mike Dorman Attachments: DEPARTMENT HEAD REPORTS: CLOSED SESSION: None. OTHER BUSINESS AND COMMUNICATIONS OR SUPPLEMENTAL AGENDA ITEMS, IF ANY: BOARD OF DIRECTORS INITIATED ITEMS FOR A FUTURE MEETING: At this time Directors may request staff to place an item on a future agenda. ADJOURNMENT: Adjourn the meeting until the Regular Meeting of the Operations Committee on September 2, 2026 at 5:00 p.m. AFFIDAVIT OF POSTING: I hereby certify under penalty of perjury and as required by the State of California, Government Code § 54954.2(a), that the foregoing Agenda was posted online at www.ocsan.gov, in the lobby, and outside the main door of Orange County Sanitation District Headquarters at 18480 Bandilier Cir. Fountain Valley, CA 92708 not less than 72 hours prior to the meeting date and time above. All public records relating to each agenda item, including those distributed less than 72 hours prior to the meeting to a majority of the Board of Directors, are available for public inspection with the Clerk of the Board. /s/ Kelly A. Lore, MMC Clerk of the Board June 24, 2026 Page 5 of 5 OPERATIONS COMMITTEE Agenda Report Headquarters 18480 Bandilier Circle Fountain Valley, CA 92708 (714) 593-7433 File #:2026-4724 Agenda Date:7/1/2026 Agenda Item No:1. FROM:Robert Thompson, General Manager Originator: Kelly A. Lore, Clerk of the Board SUBJECT: APPROVAL OF MINUTES GENERAL MANAGER'S RECOMMENDATION RECOMMENDATION: Approve minutes of the Regular meeting of the Operations Committee held June 3, 2026. BACKGROUND In accordance with the Board of Directors Rules of Procedure,an accurate record of each meeting will be provided to the Directors for subsequent approval at the following meeting. RELEVANT STANDARDS ·Resolution No. OC SAN 26-02 ATTACHMENT The following attachment(s)may be viewed on-line at the OC San website (www.ocsan.gov)with the complete agenda package: ·June 3, 2026 Operations Committee meeting minutes Orange County Sanitation District Printed on 6/19/2026Page 1 of 1 powered by Legistar™ Orange County Sanitation District Minutes for the OPERATIONS COMMITTEE Wednesday, June 3, 2026 5:00 PM Headquarters - Board Room 18480 Bandilier Circle Fountain Valley, CA 92708 (714) 593-7433 CALL TO ORDER A regular meeting of the Operations Committee of the Orange County Sanitation District was called to order by Committee Chairman Pat Burns on Wednesday, June 3, 2026 at 5:00 p.m. in the Orange County Sanitation District Headquarters. Committee Vice Chairman Carlos Leon led the Pledge of Allegiance. ROLL CALL AND DECLARATION OF QUORUM: Assistant Clerk of the Board Tania Moore declared a quorum present as follows: PRESENT:Joyce Ahn, Pat Burns, Doug Chaffee, Jon Dumitru, Ryan Gallagher, Johnathan Ryan Hernandez, Lisa Landau, Tom Lindsey, Carlos Leon, Robert Ooten, Bonnie Peat, John Withers and Cindy Tran (Alternate) ABSENT:None STAFF PRESENT: Rob Thompson, General Manager; Lorenzo Tyner, Assistant General Manager; Jennifer Cabral, Director of Communications; Mike Dorman, Director of Engineering; Laura Maravilla, Director of Human Resources; Riaz Moinuddin, Director of Operations and Maintenance; Wally Ritchie, Director of Finance; Lan Wiborg, Director of Environmental Services; Tania Moore, Assistant Clerk of the Board; Mo Abiodun; Daniel Berokoff; Jon Bradley; Cheri Calisang; Mortimer Caparas; Sam Choi; Raul Cuellar; Don Cutler; Thys DeVries; Martin Dix; Al Garcia; Shannon Garcia; David Haug; Mark Kawamoto; Marianne Kleine; Janet Marroquin; Tom Meregillano; Nasrin Nasrollani; Kelly Newell; Andrew Nguyen; Nick Oswald; Valerie Ratto; Thomas Vu; Todd Waltz; Kevin Work; Sammady Yi; and Ruth Zintzun were present in the Board Room. Rich Leon was present virtually. OTHERS PRESENT: Mal Richardson, General Counsel; was present in the Board Room. PUBLIC COMMENTS: None. REPORTS: Chair Burns and General Manager Rob Thompson did not provide reports. Page 1 of 6 OPERATIONS COMMITTEE Minutes June 3, 2026 CONSENT CALENDAR: 1.APPROVAL OF MINUTES 2026-4723 Originator: Kelly Lore MOVED, SECONDED, AND DULY CARRIED TO: Approve minutes of the Regular meeting of the Operations Committee held May 6, 2026. AYES:Joyce Ahn, Pat Burns, Doug Chaffee, Jon Dumitru, Ryan Gallagher, Lisa Landau, Tom Lindsey, Carlos Leon, Robert Ooten, Bonnie Peat and John Withers NOES:None ABSENT:Johnathan Ryan Hernandez and Cindy Tran (Alternate) ABSTENTIONS:None 2.HEADWORKS STANDBY GENERATOR NO. 1 AND EPSA STANDBY GENERATOR NO. 3 RADIATOR REPLACEMENTS AT PLANT NO. 2 (MP2-029), SPECIFICATION NO. S-2026-722BD 2026-4922 Originator: Riaz Moinuddin A. Approve a General Services Contract to Minako America Corporation DBA Minco Construction, for Headworks Standby Generator No. 1 and EPSA Standby Generator No. 3 Radiator Replacements at Plant No. 2 (MP2-029), Specification No. S-2026-722BD, for a total amount not to exceed $474,000; and B. Approve a contingency of $47,400 (10%). AYES:Joyce Ahn, Pat Burns, Doug Chaffee, Jon Dumitru, Ryan Gallagher, Lisa Landau, Tom Lindsey, Carlos Leon, Robert Ooten, Bonnie Peat and John Withers NOES:None ABSENT:Johnathan Ryan Hernandez and Cindy Tran (Alternate) ABSTENTIONS:None 3.CENGEN INSTRUMENT AIR COMPRESSORS REPLACEMENT AT PLANT NO. 1, PROJECT NO. FE18-06 2022-2464 Originator: Mike Dorman Page 2 of 6 OPERATIONS COMMITTEE Minutes June 3, 2026 A. Receive and file Bid Tabulation and Recommendation for CenGen Instrument Air Compressors Replacement at Plant No. 1, Project No. FE18-06; B. Award a Construction Contract Agreement to LEED Electric, Inc., for CenGen Instrument Air Compressors Replacement at Plant No. 1, Project No. FE18-06, for a total amount not to exceed $911,678; and C. Approve a contingency of $91,168 (10%). AYES:Joyce Ahn, Pat Burns, Doug Chaffee, Jon Dumitru, Ryan Gallagher, Lisa Landau, Tom Lindsey, Carlos Leon, Robert Ooten, Bonnie Peat and John Withers NOES:None ABSENT:Johnathan Ryan Hernandez and Cindy Tran (Alternate) ABSTENTIONS:None 4.ENGINEERING PROGRAM CONTRACT PERFORMANCE REPORT 2026-4717 Originator: Mike Dorman Receive and file the Engineering Program Contract Performance Report for the period ending March 31, 2026. AYES:Joyce Ahn, Pat Burns, Doug Chaffee, Jon Dumitru, Ryan Gallagher, Lisa Landau, Tom Lindsey, Carlos Leon, Robert Ooten, Bonnie Peat and John Withers NOES:None ABSENT:Johnathan Ryan Hernandez and Cindy Tran (Alternate) ABSTENTIONS:None NON-CONSENT: Alternate Director Cindy Tran arrived at the meeting at 5:07 p.m. 5.FULLERTON-PLACENTIA SEWER FACILITIES DEMOLITION AND REHABILITATION, PROJECT NO. 2-73 2025-4183 Originator: Mike Dorman Page 3 of 6 OPERATIONS COMMITTEE Minutes June 3, 2026 contract negotiations, and the recommendation. MOVED, SECONDED, AND DULY CARRIED TO: Recommend to the Board of Directors to: A. Approve a Professional Design Services Agreement with Kleinfelder, Inc., to provide engineering services for Fullerton-Placentia Sewer Facilities Demolition and Rehabilitation, Project No. 2-73, for an amount not to exceed $2,487,429; and B. Approve a contingency of $248,743 (10%). AYES:Joyce Ahn, Pat Burns, Doug Chaffee, Jon Dumitru, Ryan Gallagher, Lisa Landau, Tom Lindsey, Carlos Leon, Robert Ooten, Bonnie Peat, John Withers and Cindy Tran (Alternate) NOES:None ABSENT:Johnathan Ryan Hernandez ABSTENTIONS:None Director Johnathan Ryan Hernandez arrived at the meeting at 5:14 p.m. 6.GISLER-RED HILL INTERCEPTOR AND BAKER FORCE MAIN REHABILITATION, PROJECT NO. 7-65 2026-4925 Originator: Mike Dorman Approve a Contingency Increase of $ 296,538 (30%) to the existing Professional Construction Services Agreement with CDM Smith, Inc. to provide construction support services for Gisler-Red Hill Interceptor and Baker Force Main Rehabilitation, Project No. 7-65, for a new total contingency amount of $395,384 (40%). AYES:Joyce Ahn, Pat Burns, Doug Chaffee, Jon Dumitru, Ryan Gallagher, Johnathan Ryan Hernandez, Lisa Landau, Tom Lindsey, Carlos Leon, Robert Ooten, Bonnie Peat, John Withers and Cindy Tran (Alternate) NOES:None ABSENT:None ABSTENTIONS:None Page 4 of 6 OPERATIONS COMMITTEE Minutes June 3, 2026 7.VALVE REPLACEMENTS AND WET WELL ACCESS IMPROVEMENTS AT SLATER PUMP STATION, PROJECT NO. FRC-0017 2025-4178 Originator: Mike Dorman A. Receive and file Bid Tabulation and Recommendation for Valve Replacements and Wet Well Access Improvements at Slater Pump Station, Project No. FRC-0017; B. Award a Construction Contract Agreement to Steve P. Rados, Inc., for Valve Replacements and Wet Well Access Improvements at Slater Pump Station, Project No. FRC-0017, for a total amount not to exceed $2,624,000; and C. Approve a contingency of $262,400 (10%). AYES:Joyce Ahn, Pat Burns, Doug Chaffee, Jon Dumitru, Ryan Gallagher, Johnathan Ryan Hernandez, Lisa Landau, Tom Lindsey, Carlos Leon, Robert Ooten, Bonnie Peat, John Withers and Cindy Tran (Alternate) NOES:None ABSENT:None ABSTENTIONS:None INFORMATION ITEMS: 8.FY 2026-27 AND 2027-28 BUDGET PRESENTATION 2026-4941 Originator: Wally Ritchie Page 5 of 6 OPERATIONS COMMITTEE Minutes June 3, 2026 Information Item. DEPARTMENT HEAD REPORTS: None. CLOSED SESSION: None. OTHER BUSINESS AND COMMUNICATIONS OR SUPPLEMENTAL AGENDA ITEMS, IF ANY: None. BOARD OF DIRECTORS INITIATED ITEMS FOR A FUTURE MEETING: None. ADJOURNMENT: Chair Burns declared the meeting adjourned at 5:43 p.m. to the next Regular Operations Committee meeting to be held on Wednesday, July 1, 2026 at 5:00 p.m. Submitted by: _____________________ Tania Moore, CMC Assistant Clerk of the Board Page 6 of 6 OPERATIONS COMMITTEE Agenda Report Headquarters 18480 Bandilier Circle Fountain Valley, CA 92708 (714) 593-7433 File #:2026-4957 Agenda Date:7/1/2026 Agenda Item No:2. FROM:Robert Thompson, General Manager Originator: Riaz Moinuddin, Director of Operations & Maintenance SUBJECT: SPARE PUMP PROCUREMENT FOR SLATER PUMP STATION GENERAL MANAGER'S RECOMMENDATION RECOMMENDATION: A. Approve a Sole Source Purchase Order to Muniquip, LLC for the purchase of one Hidrostal I10K-S pump assembly for Main Sewage Pump (MSP) at Slater Pump Station, for an amount not to exceed $157,333 including applicable sales tax and freight; and B. Approve a contingency of $15,733 (10%). BACKGROUND The Orange County Sanitation District (OC San)operates 15 pump stations throughout its regional collection system.These pump stations convey wastewater from low points where a gravity flow cannot be used and are considered critical infrastructure to convey wastewater to the treatment plants.The pumps require routine removal and restoration activities to maintain design capacity output.These pump stations are critical to the collection system operation,and if pumping capacity is lost it may cause a backup or sewer spill. RELEVANT STANDARDS ·Achieve less than 2.1 sewer spills per 100 miles ·Commitment to safety & reducing risk in all operations ·Protect OC San assets PROBLEM OC San does not currently have a spare pump in inventory for Slater Pump Station.This equipment is subject to normal wear and is critical to maintain reliable pumping operations.A spare pump assembly is required to provide operational redundancy,maintain pumping capacity during maintenance activities,and reduce the risk of service interruptions and potential sewer spills in the event of a pump failure. Orange County Sanitation District Printed on 6/22/2026Page 1 of 2 powered by Legistar™ File #:2026-4957 Agenda Date:7/1/2026 Agenda Item No:2. PROPOSED SOLUTION Approve a Sole Source Purchase Order of one spare pump assembly from Muniquip,LLC for the Main Sewage Pump (MSP)at Slater Pump Station.The spare pump will restore system reliability, maintain operational redundancy,and minimize operational downtime associated with maintenance repairs. TIMING CONCERNS The quoted lead time for the spare pump assembly is approximately 37 weeks.Due to the extended procurement lead time,timely approval is necessary to ensure availability of the equipment when needed. RAMIFICATIONS OF NOT TAKING ACTION Delaying procurement of the spare pump increases the risk of reduced pumping capacity,emergency repairs, and potential sanitary sewer spills resulting from equipment failure. PRIOR COMMITTEE/BOARD ACTIONS February 2021 -Approved Hidrostal,LLC as an Original Equipment Manufacturer (OEM)Sole Source provider for pumps and replacement parts. ADDITIONAL INFORMATION Muniquip,LLC is the authorized sole-source representative and distributor for Hidrostal,LLC equipment in OC San’s service region.The specified pump is proprietary Hidrostal equipment and must be supplied through the authorized representative,competitive bidding is not practical or available. CEQA N/A FINANCIAL CONSIDERATIONS This request complies with authority levels of OC San’s Purchasing Ordinance.This item has been budgeted (Budget Update FY 2025-26,Page A-18,Emergency Capital Critical Spares for Plant and Collections, Collection Facilities O&M) and the budget is sufficient for the recommended action. Date of Approval Contract Amount Contingency 07/01/2026 $157,333 $15,733 (10%) ATTACHMENT The following attachment(s)may be viewed on-line at the OC San website (www.ocsan.gov)with the complete agenda package: N/A Orange County Sanitation District Printed on 6/22/2026Page 2 of 2 powered by Legistar™ OPERATIONS COMMITTEE Agenda Report Headquarters 18480 Bandilier Circle Fountain Valley, CA 92708 (714) 593-7433 File #:2026-4962 Agenda Date:7/1/2026 Agenda Item No:3. FROM:Robert Thompson, General Manager Originator: Riaz Moinuddin, Director of Operations & Maintenance SUBJECT: COMBINATION SEWER CLEANING TRUCK REFURBISHMENT GENERAL MANAGER'S RECOMMENDATION RECOMMENDATION: Recommend to the Board of Directors to: A. Approve a Sole Source Purchase Order to Haaker Equipment Company to refurbish one Combination Sewer Cleaning Truck for a total amount not to exceed $402,186, not including applicable sales tax and freight; and B. Approve a contingency of $60,328 (15%). BACKGROUND Orange County Sanitation District (OC San)owns and operates four Combination Sewer Cleaning trucks within its fleet.The trucks maintain the collection systems by cleaning sewer pipes and pump station wet wells,and by responding to emergencies such as sewer spills,using a combination of vacuum and water-jetting technology. The Combination Sewer Cleaning trucks consist of specialized cleaning equipment with controls, hydraulic systems,and a large tank debris body mounted on a chassis.These trucks service more than 380 miles of regional pipes and 15 outlying pump stations,three reliable units are required to complete the annual volume of work and comply with the Sewer System Management Plan (SSMP) as required by the State Water Resources Control Board (SWRCB). RELEVANT STANDARDS ·Participate in local, state, and national cooperative purchasing programs ·Maintain a proactive asset management program ·Ensure the public’s money is wisely spent PROBLEM The truck identified for refurbishment is experiencing increasing electrical,mechanical,and hydraulic failures due to age and corrosion.Continued repairs are becoming less effective and cost-efficient, making refurbishment or replacement the only viable long-term options. Orange County Sanitation District Printed on 6/24/2026Page 1 of 3 powered by Legistar™ File #:2026-4962 Agenda Date:7/1/2026 Agenda Item No:3. PROPOSED SOLUTION Refurbish the truck through the Original Equipment Manufacturer (OEM)-authorized service representative to restore the equipment to near-new condition,improve reliability,and maximize its remaining useful life at a lower cost than replacement. TIMING CONCERNS Delaying the refurbishment would increase the risk of equipment downtime and reduce OC San’s ability to maintain adequate fleet availability of Combination Sewer Cleaning trucks to support scheduled cleaning, emergency response and regulatory compliance activities. RAMIFICATIONS OF NOT TAKING ACTION Continued deterioration of the truck could result in extended downtime,increased reliance on rental equipment,higher maintenance costs,and reduced fleet availability.This could impair OC San’s ability to perform scheduled cleaning activities and respond effectively to collection system emergencies. PRIOR COMMITTEE/BOARD ACTIONS August 2017 -Approved Vactor as an Original Equipment Manufacturer (OEM)Sole Source for industrial cleaning truck rental and repairs. ADDITIONAL INFORMATION OC San’s Board of Directors approved Vactor as the OEM sole source provider under Board M.O.9 (B)on August 23,2017.Haaker Equipment Company is Vactor’s sole authorized dealer for Vactor in Southern California.By using the OEM-authorized dealer and OEM parts,OC San received a discount of $37,730. The truck profiled for refurbishment is seven years old and has a reliably operating chassis.The installed equipment on the chassis will be restored to near-new condition,allowing OC San to operate the unit well into its profiled 15-year life cycle.Refurbishment is significantly less costly than replacing the vehicle and allows OC San to extend the useful life of an existing asset with a serviceable chassis. With newly adopted and imposed regulations (CARB Advanced Clean Fleets)affecting heavy-duty vehicles,the unit would need to be replaced as an alternative-fueled/electric vehicle at a substantially higher cost in a market with supply chain delays.Keeping this unit in OC San’s fleet ensures the reliability of critical equipment for maintaining the collection system. A 15%contingency is recommended to address any additional repairs or replacement components identified during the refurbishment process. CEQA N/A Orange County Sanitation District Printed on 6/24/2026Page 2 of 3 powered by Legistar™ File #:2026-4962 Agenda Date:7/1/2026 Agenda Item No:3. FINANCIAL CONSIDERATIONS This request complies with the authority levels of OC San’s Purchasing Ordinance.This item has been budgeted (Budget FY 2026-27 and 2027-28,Section 8,Page 82),and the budget is sufficient for the recommended action. Date of Approval Contract Amount Contingency 07/22/2026 $402,186 $60,328 (15%) ATTACHMENT The following attachment(s)may be viewed on-line at the OC San website (www.ocsan.gov)with the complete agenda package: N/A Orange County Sanitation District Printed on 6/24/2026Page 3 of 3 powered by Legistar™ OPERATIONS COMMITTEE Agenda Report Headquarters 18480 Bandilier Circle Fountain Valley, CA 92708 (714) 593-7433 File #:2026-4985 Agenda Date:7/1/2026 Agenda Item No:4. FROM:Robert Thompson, General Manager Originator: Riaz Moinuddin, Director of Operations & Maintenance SUBJECT: GAS COMPRESSOR INTERCOOLERS CRITICAL SPARES GENERAL MANAGER'S RECOMMENDATION RECOMMENDATION: A. Approve a Sole Source Purchase Order to NEAC Compressor Service USA, Inc., for the procurement of two spare intercoolers for digester gas compressors in an amount not to exceed $178,234, not including applicable sales tax and freight; and B. Approve a contingency of $17,823 (10%). BACKGROUND The Orange County Sanitation District (OC San)operates six gas compressors between Plant Nos.1 and 2 to increase the compression of methane gas generated during the anaerobic digestion process.The compressed gas is transferred to the Central Generation facilities,where it fuels the engine-generator units to produce electricity for both treatment plants. The intercoolers are integral to maintaining equipment reliability and the continued operation of the gas compressors. NEAC Compressor Service USA,Inc.(NEAC)is the Board of Directors approved original equipment manufacturer (OEM)representative and the sole authorized distributor of compressor equipment and replacement parts.As the sole authorized source for these OEM intercoolers,NEAC ensures compliance with manufacturer specifications and compatibility with the existing compressor systems. RELEVANT STANDARDS ·Protect OC San assets ·24/7/365 treatment plant reliability ·Maintain a proactive asset management program Orange County Sanitation District Printed on 6/24/2026Page 1 of 3 powered by Legistar™ File #:2026-4985 Agenda Date:7/1/2026 Agenda Item No:4. PROBLEM Due to the corrosive gases processed and their environments,the gas compressors intercoolers are susceptible to corrosion,resulting in reduced performance and reliability over time.Existing intercoolers are showing early signs of corrosion and performance degradation.OC San currently has no spare intercoolers in inventory,and replacement units require a minimum lead time of 22 weeks.In the event of failure,the affected compressor could remain out of service for an extended period, increasing the risk of process disruptions and reduced plant reliability. PROPOSED SOLUTION Approve the purchase of two OEM intercoolers from NEAC to maintain gas compressor reliability, support planned compressor overhauls,and minimize downtime associated with equipment failure or maintenance activities. TIMING CONCERNS Timely procurement of the spare intercoolers is necessary to support planned digester gas compressor overhauls.Due to the lead time associated with these specialized OEM components, delays in procurement may affect equipment availability, overhaul scheduling, and plant reliability. RAMIFICATIONS OF NOT TAKING ACTION Failure to maintain an adequate inventory of critical spare parts could result in extended gas compressor downtime,reducing the availability of digester gas compression and impacting electrical power generation for both treatment plants.Prolonged equipment outages may also adversely affect plant operations and OC San’s ability to maintain compliance with operational and regulatory permit requirements. PRIOR COMMITTEE/BOARD ACTIONS May 2020 -Approved Penn Process Compressors (vendor NEAC Compressor Service USA)as an Original Equipment Manufacturer (OEM) Sole Source provider for pistons and parts. ADDITIONAL INFORMATION NEAC is the Board of Directors approved OEM representative and the sole authorized distributor for equipment and replacement components. CEQA N/A FINANCIAL CONSIDERATIONS This request complies with authority levels of OC San’s Purchasing Ordinance.This item has been budgeted (Budget FY 2026-2027 and 2027-2028),Section 6,Page 124,Repairs &Maintenance) Orange County Sanitation District Printed on 6/24/2026Page 2 of 3 powered by Legistar™ File #:2026-4985 Agenda Date:7/1/2026 Agenda Item No:4. and the budget is sufficient for the recommended action. Date of Approval Contract Amount Contingency 07/01/2026 $178,234 $17,823 (10%) ATTACHMENT The following attachment(s)may be viewed on-line at the OC San website (www.ocsan.gov)with the complete agenda package: N/A SP:at:dh:mm Orange County Sanitation District Printed on 6/24/2026Page 3 of 3 powered by Legistar™ OPERATIONS COMMITTEE Agenda Report Headquarters 18480 Bandilier Circle Fountain Valley, CA 92708 (714) 593-7433 File #:2026-4969 Agenda Date:7/1/2026 Agenda Item No:5. FROM:Robert Thompson, General Manager Originator: Mike Dorman, Director of Engineering SUBJECT: ON-CALL CONDITION ASSESSMENT PROGRAM SUPPORT SERVICES,SPECIFICATION NO.S -2026-720BD GENERAL MANAGER'S RECOMMENDATION RECOMMENDATION: Recommend to the Board of Directors to: A. Approve a Services Contract with Jamison Engineering Contractors, Inc. to provide on-call condition assessment program support services, Specification No. S-2026-720BD, for the period of August 1, 2026, through June 30, 2027, for a total amount not to exceed $1,114,638 with four (4) one-year renewal options; B. Approve an annual increase not to exceed 3.5% of the previous year’s amount; and C. Approve an annual contingency not to exceed 10% of the annual contract amount for all renewal periods. BACKGROUND Orange County Sanitation District (OC San)utilizes contractor services to support the performance of critical equipment and facility condition assessments.Condition assessments are a key component of OC San’s Asset Management Program as they provide vital information related to the current status of critical equipment,structures,and facilities throughout both reclamation plants and the collection system.This information is utilized to determine remaining useful life and impacts the planning and execution of maintenance efforts and capital projects. Condition assessments often occur in challenging locations.These locations may include confined spaces,areas that require heavy cleaning or grit removal,spaces that require labor or equipment to access (i.e.an area secured by a hatch or gate),and areas that can only be feasibly inspected via methods or technology not readily available to staff.Utilizing a contractor to support these efforts provides effective execution in a safe, reliable manner. In addition,during the performance of a condition assessment,minor issues may be encountered that require repair.Enabling the performance of incidental repairs at the time of the assessment prevents these issues from worsening,minimizes operational impacts,and prevents duplicative efforts necessary to access and prepare the area to perform the work. Orange County Sanitation District Printed on 6/24/2026Page 1 of 4 powered by Legistar™ File #:2026-4969 Agenda Date:7/1/2026 Agenda Item No:5. RELEVANT STANDARDS ·Protect OC San assets ·Maintain a proactive asset management program ·24/7/365 treatment plant reliability PROBLEM The current on-call contractor support services contract expires on October 31,2026.Without a new contract in place,performance of planned assessments cannot be executed efficiently,and the asset management program will be impacted. PROPOSED SOLUTION Approve a Services Contract with Jamison Engineering Contractors,Inc.to provide on-call contractor support services for OC San’s condition assessment program. TIMING CONCERNS The current contract will expire on October 31,2026.Having a new on-call contractor support services contract in place prior to the current contract’s expiration will ensure that planned condition assessments are not impacted. RAMIFICATIONS OF NOT TAKING ACTION If no action is taken,planned condition assessments will be delayed,impacting the effectiveness of the asset management program.Separate procurements for support services would be required on a case-by-case basis; this is less efficient and requires more resources to manage and execute. PRIOR COMMITTEE/BOARD ACTIONS N/A ADDITIONAL INFORMATION A Request for Proposal (RFP)was advertised on March 17,2026,for Condition Assessment On-Call Contractor Support Services and was available to firms that were registered on the OC San Bidding System.The RFP indicated that award would be made to up to two proposers that meet the minimum qualification requirements.A non-mandatory pre-proposal meeting was conducted virtually on March 31, 2026. The following evaluation criteria were described in the RFP and used to determine the most qualified company. Orange County Sanitation District Printed on 6/24/2026Page 2 of 4 powered by Legistar™ File #:2026-4969 Agenda Date:7/1/2026 Agenda Item No:5. CRITERION WEIGHT 1. Qualifications & Experience of Firm 200 Points 2. Proposed Staffing & Project Organization 300 Points 3. Work Plan 300 Points 4. Cost 200 Points One proposal was received on April 16,2026,and evaluated in accordance with OC San’s policies and procedures by a team consisting of an OC San Engineer,Operations Supervisor,Maintenance Superintendent,and Principal Safety &Health Specialist.A purchasing representative chaired the team as a non-voting member. The evaluation team first reviewed and scored the proposal based upon the criteria listed above, other than cost. Criterion 1 (Max 200) Criterion 2 (Max 300) Criterion 3 (Max 300) Subtotal Score (Max 800) Jamison Engineering Contractors, Inc. 176 246 265 687 Staff determined that Jamison Engineering Contractors,Inc.,is qualified based on the firm’s and project team’s qualifications and safety records.They have the appropriate relevant experience with OC San and other agencies conducting similar work.Their approach and understanding of the work were determined to be satisfactory. The proposal was accompanied by a sealed cost proposal.The cost proposal was opened and negotiated. Rank Proposer Subtotal Score Without cost (Max 800) Cost (Max 200) Subtotal Score (Max 800) 1.Jamison Engineering Contractors, Inc. 687 200 887 After a complete evaluation,Jamison Engineering Contractors,Inc.,was invited to submit a Best and Final Offer (BAFO). The submitted BAFO remained unchanged from the originally submitted cost. Rank Proposer Original Cost Best and Final Offer 1.Jamison Engineering Contractors, Inc. $1,114,638 $1,114,638 Staff recommends approval of a Services Contract with Jamison Engineering Contractors,Inc.for an amount not to exceed $1,114,638 for the period from August 1,2026,through June 30,2027,with four (4)one-year renewal options aligned with the subsequent fiscal years and with up to an annual escalation of 3.5% and an annual contingency of 10%. Orange County Sanitation District Printed on 6/24/2026Page 3 of 4 powered by Legistar™ File #:2026-4969 Agenda Date:7/1/2026 Agenda Item No:5. CEQA This is not a project as defined by the California Environmental Quality Act (CEQA),therefore CEQA does not apply. FINANCIAL CONSIDERATIONS This request complies with authority levels of OC San’s Purchasing Ordinance.This item has been budgeted (Budget FY 2026-27 and 2027-28,Section 6,Page 79)and the budget is sufficient for the recommended action. Date of Approval Contract Amount Contingency 07/22/2026 $1,114,638 $111,464 (10%) ATTACHMENT The following attachment(s)may be viewed on-line at the OC San website (www.ocsan.gov)with the complete agenda package: ·Services Contract Orange County Sanitation District Printed on 6/24/2026Page 4 of 4 powered by Legistar™ Services Contract 1 of 11 Specification No. S-2026-720BD Revision 121924 SERVICES CONTRACT ON-CALL CONDITION ASSESSMENT PROGRAM SUPPORT SERVICES Specification No. S-2026-720BD This SERVICES CONTRACT (hereinafter referred to as “Contract”), is made and entered into as of the date fully executed below, by and between Orange County Sanitation District (hereinafter referred to as “OC San”) and Jamison Engineering Contractors, Inc. (hereinafter referred to as “Contractor”), and collectively referred to herein as the “Parties.” R E C I T A L S WHEREAS, OC San desires to retain the services of Contractor for On-call Condition Assessment Program Support Services (“Services”) as described in Exhibit “A” attached hereto and incorporated herein by this reference; and WHEREAS, Contractor is qualified to perform the Services by virtue of experience, training, education, and expertise; and WHEREAS, OC San desires to engage Contractor to provide the Services; and WHEREAS, OC San selected Contractor to provide the Services in accordance with OC San’s current Purchasing Ordinance; and WHEREAS, on July 22, 2026, OC San’s Board of Directors of OC San, by minute order, authorized execution of this Contract. NOW, THEREFORE, in consideration of the above recitals and the mutual promises and benefits specified below, the Parties agree as follows: 1. General. 1.1 This Contract and all exhibits hereto are made by OC San and Contractor. The terms and conditions herein exclusively govern the purchase of Services as described in Exhibit “A”. 1.2 The term “Task Order”, when referenced under this Contract, shall mean an order issued by the OC San Project Manager or designee for a specific scope of work. 1.3 Task Orders issued under this Contract shall be incorporated by reference and made part hereof, upon issuance of the Task Order. 1.4 The following exhibits, in order of precedence, are incorporated by reference and made part of this Contract. Exhibit “A” – Scope of Work Exhibit “B” – Proposal Exhibit “C” – Determined Insurance Requirement Form Exhibit “D” – Contractor Safety Standards Exhibit “E” – Human Resources Policies Exhibit “F” – General Conditions Services Contract 2 of 11 Specification No. S-2026-720BD Revision 121924 1.5 In the event of any conflict or inconsistency between the provisions of this Contract and any of the provisions of the exhibits hereto, the provisions in the Contract shall control and thereafter the provisions in the document highest in precedence shall be controlling. 1.6 The provisions of this Contract and attachments hereto are applicable at the Task Order level. 1.7 Except as expressly provided otherwise, OC San accepts no liability for any expenses, losses, or actions incurred or undertaken by Contractor as a result of work performed in anticipation of acquisition of the Services by OC San. 1.8 Work Hours: Shall be as specified in Exhibit “A.” 1.9 Days: Shall mean calendar days, unless otherwise noted. 1.10 OC San holidays (non-working days) are as follows: New Year’s Day, Martin Luther King, Jr. Day, Presidents’ Day, Memorial Day, Independence Day, Labor Day, Veterans Day, Thanksgiving Day, Day after Thanksgiving, Christmas Eve, and Christmas Day. 1.11 Work: Shall mean all work, labor, and materials necessary to provide the Services. 1.12 The provisions of this Contract and provisions of the Task Orders may be amended or waived only by an amendment executed by authorized representatives of both Parties. 1.13 The various headings in this Contract are inserted for convenience only and shall not affect the meaning or interpretation of this Contract or any paragraph or provision hereof. 2. Scope of Work. 2.1 Contractor shall perform the Services identified in Exhibit “A” in accordance with generally accepted industry and professional standards. 2.2 Modifications to Scope of Work. OC San shall have the right to modify the Scope of Work at any time. All modifications must be made by an amendment signed by both Parties. 2.3 Familiarity with Work. By executing this Contract, Contractor warrants that: (a) it has investigated the work to be performed; and (b) it understands the facilities, difficulties, and restrictions of the work under this Contract. Should Contractor discover any latent or unknown condition materially differing from those inherent in the work or as represented by OC San, it shall immediately inform OC San of this and shall not proceed, except at Contractor’s risk, until written instructions are received from OC San. 2.4 Performance. Time is of the essence in the performance of the provisions hereof. 3. Contract Term. The term of this Contract shall be for eleven months commencing on August 1, 2026 and continuing through June 30, 2027. 3.1 Renewals. At its sole discretion, OC San may exercise the option to renew this Contract for up to four (4) one-year periods. This Contract may be renewed by an OC San Purchase Order. OC San shall have no obligation to renew the Contract nor to give a reason if it elects not to renew it. Services Contract 3 of 11 Specification No. S-2026-720BD Revision 121924 3.2 Extensions. The term of this Contract may be extended only by an amendment signed by both Parties. 4. Compensation. 4.1 As compensation for the Services provided under this Contract, OC San shall pay Contractor a total amount not to exceed (NTE) One Million One Hundred Fourteen Thousand Six Hundred Thirty-Eight Dollars ($1,114,638.00), as specified in Exhibit B. 4.2 Contractor shall provide OC San with all required premiums and/or overtime work at no charge beyond the amount specified above. 5. Payments and Invoicing. 5.1 OC San shall pay itemized invoices for work completed in accordance with Exhibit “A” thirty (30) days from receipt of the invoice and after approval by OC San’s Project Manager or designee. OC San shall be the determining party, in its sole discretion, as to whether the Services have been satisfactorily completed. 5.2 Contractor shall submit its invoices to OC San Accounts Payable by electronic mail to APStaff@OCSan.gov. In the subject line include “INVOICE” and the Purchase Order Number. 6. California Department of Industrial Relations Registration and Record of Wages. 6.1 To the extent Contractor’s employees and/or its subcontractors perform work related to this Contract for which Prevailing Wage Determinations have been issued by the California Department of Industrial Relations (DIR) as more specifically defined under Labor Code section 1720 et seq., prevailing wages are required to be paid for applicable work under this Contract. It is Contractor’s responsibility to interpret and implement any prevailing wage requirements and Contractor agrees to pay any penalty or civil damages resulting from a violation of the prevailing wage laws. 6.2 Contractor and its subcontractors shall comply with the registration requirements of Labor Code section 1725.5. Pursuant to Labor Code section 1771.4(a)(1), the work is subject to compliance monitoring and enforcement by the California Department of Industrial Relations (DIR). 6.3 Pursuant to Labor Code section 1773.2, a copy of the prevailing rate of per diem wages is available upon request at OC San’s principal office. The prevailing rate of per diem wages may also be found at the DIR website for prevailing wage determinations at http://www.dir.ca.gov/DLSR/PWD. 6.4 Contractor and its subcontractors shall comply with the job site notices posting requirements established by the Labor Commissioner per Title 8, California Code of Regulations section 16461(e). Pursuant to Labor Code sections 1773.2 and 1771.4(a)(2), Contractor shall post a copy of the prevailing rate of per diem wages at the job site. 6.5 Contractor and its subcontractors shall maintain accurate payroll records and shall comply with all the provisions of Labor Code section 1776. Contractor and its subcontractors shall submit payroll records to the Labor Commissioner pursuant to Labor Code section 1771.4(a)(3). Pursuant to Labor Code section 1776, Contractor and its Services Contract 4 of 11 Specification No. S-2026-720BD Revision 121924 subcontractors shall furnish a copy of all certified payroll records to OC San and/or the general public upon request, provided the public request is made through OC San, the Division of Apprenticeship Standards, or the Division of Labor Standards Enforcement of the Department of Industrial Relations. Pursuant to Labor Code section 1776(h), penalties for non-compliance with a request for payroll records may be deducted from progress payments. 6.5.1 As a condition to receiving payments, Contractor agrees to present to OC San, along with any request for payment, all applicable and necessary certified payrolls and other required documents for the period covering such payment request. Pursuant to Title 8, California Code of Regulations section 16463, OC San shall withhold any portion of a payment, up to and including the entire payment amount, until certified payroll forms and any other required documents are properly submitted. In the event certified payroll forms do not comply with the requirements of Labor Code section 1776, OC San may continue to withhold sufficient funds to cover estimated wages and penalties under the Contract. 6.6 Contractor and its subcontractors shall comply with Labor Code section 1774 and section 1775. Pursuant to Labor Code section 1775, Contractor and any of its subcontractors shall forfeit to OC San a penalty of not more than two hundred dollars ($200) for each calendar day, or portion thereof, for each worker paid less than the prevailing rates as determined by the DIR for the work or craft in which the worker is employed for any work. 6.6.1 In addition to the penalty and pursuant to Labor Code section 1775, the difference between the prevailing wage rates and the amount paid to each worker for each calendar day or portion thereof for which each worker was paid less than the prevailing wage rate shall be paid to each worker by Contractor or its subcontractor. 6.7 Contractor and its subcontractors shall comply with Labor Code sections 1810 through 1815. Contractor and its subcontractors shall restrict working hours to eight (8) hours per day and forty (40) hours per week, except that work performed in excess of those limits shall be permitted upon compensation for all excess hours worked at not less than one and one-half (1.5) times the basic rate of pay, as provided in Labor Code section 1815. Contractor shall forfeit, as a penalty to OC San, twenty-five dollars ($25) per worker per calendar day during which such worker is required or permitted to work more than eight (8) hours in any one calendar day and forty (40) hours in any one calendar week in violation of Labor Code sections 1810 through 1815. 6.8 Contractor and its subcontractors shall comply with Labor Code sections 1777.5, 1777.6, and 1777.7 concerning the employment of apprentices by Contractor or any subcontractor. 6.9 Contractor shall include, at a minimum, a copy of the following provisions in any contract it enters into with any subcontractor: Labor Code sections 1771, 1771.1, 1775, 1776, 1777.5, 1810, 1813, 1815, 1860, and 1861. 6.10 Pursuant to Labor Code sections 1860 and 3700, Contractor and its subcontractors will be required to secure the payment of compensation to employees. Pursuant to Labor Code section 1861, Contractor, by accepting this contract, certifies that: Services Contract 5 of 11 Specification No. S-2026-720BD Revision 121924 “I am aware of the provisions of section 3700 of the Labor Code which require every employer to be insured against liability for workers’ compensation or to undertake self-insurance in accordance with the provisions of that code, and I will comply with such provisions before commencing the performance of the work of this contract.” Contractor shall ensure that all its contracts with its subcontractors provide the provision above. 7. Davis-Bacon Act. Not Used. 8. Damage to OC San’s Property. Any of OC San’s property damaged by Contractor, any subcontractor, or by the personnel of either will be subject to repair or replacement by Contractor at no cost to OC San. 9. Freight (F.O.B. Destination). Contractor assumes full responsibility for all transportation, transportation scheduling, packing, handling, insurance, and other services associated with delivery of all products deemed necessary under this Contract. 10. Audit Rights. Contractor agrees that, during the term of this Contract and for a period of three (3) years after its expiration or termination, OC San shall have access to and the right to examine any directly pertinent books, documents, and records of Contractor relating to the invoices submitted by Contractor pursuant to this Contract. 11. Contractor Safety Standards and Human Resources Policies. OC San requires Contractor and its subcontractor(s) to follow and ensure their employees follow all Federal, State, and local regulations as well as the Contractor Safety Standards while working at OC San locations. If, during the course of the Contract, it is discovered that the Contractor Safety Standards do not comply with Federal, State, or local regulations, Contractor is required to follow the most stringent regulatory requirement at no additional cost to OC San. Contractor, its subcontractors, and all of their employees shall adhere to the safety requirements in Exhibit “A,” all applicable Contractor Safety Standards in Exhibit “D,” and the Human Resources Policies in Exhibit “E.” 12. Insurance. Contractor and all its subcontractors shall purchase and maintain, throughout the term of this Contract and any periods of warranty or extensions, insurance in amounts equal to the requirements set forth in the signed Exhibit “C” – Determined Insurance Requirement Form. Contractor shall not commence work under this Contract until all required insurance is obtained in a form acceptable to OC San, nor shall Contractor allow any subcontractor to commence service pursuant to a subcontract until all insurance required of the subcontractor has been obtained. Failure to obtain and maintain the required insurance coverage shall result in termination of this Contract. 13. Bonds. Not Used. 14. Indemnification and Hold Harmless Provision. Contractor shall assume all responsibility for damages to property and/or injuries to persons, including accidental death, which may arise out of or may be caused by Contractor’s Services under this Contract, or by its subcontractor(s), or by anyone directly or indirectly employed by Contractor, and whether such damage or injury shall accrue or be discovered before or after the termination of the Contract. Except as to the sole active negligence of or willful misconduct of OC San, Contractor shall Services Contract 6 of 11 Specification No. S-2026-720BD Revision 121924 indemnify, protect, defend, and hold harmless OC San, its elected and appointed officials, officers, agents, and employees from and against any and all claims, liabilities, damages, or expenses of any nature, including attorneys’ fees: (a) for injury to or death of any person, or damage to property, or interference with the use of property arising out of or in connection with Contractor’s performance under the Contract, and/or (b) on account of use of any copyrighted or uncopyrighted material, composition, or process; or any patented or unpatented invention, article, or appliance furnished or used under the Contract, and/or (c) on account of any goods and services provided under this Contract. This indemnification provision shall apply to any acts or omissions, willful misconduct, or negligent misconduct, whether active or passive, on the part of Contractor or anyone employed by or working under Contractor. To the maximum extent permitted by law, Contractor’s duty to defend shall apply whether or not such claims, allegations, lawsuits, or proceedings have merit or are meritless; or which involve claims or allegations that any of the parties to be defended were actively, passively, or concurrently negligent; or which otherwise assert that the parties to be defended are responsible, in whole or in part, for any loss, damage, or injury. Contractor agrees to provide this defense immediately upon written notice from OC San, and with well qualified, adequately insured, and experienced legal counsel acceptable to OC San. This section shall survive the expiration or early termination of the Contract. 15. Independent Contractor. The relationship between the Parties hereto is that of an independent contractor and nothing herein shall be deemed to make Contractor an OC San employee. During the performance of this Contract, Contractor and its officers, employees, and agents shall act in an independent capacity and shall not act as OC San’s officers, employees, or agents. Contractor and its officers, employees, and agents shall obtain no rights to any benefits which accrue to OC San’s employees. 16. Subcontracting and Assignment. Contractor shall not delegate any duties nor assign any rights under this Contract without the prior written consent of OC San. Any such attempted delegation or assignment shall be void. 17. Disclosure. Contractor agrees not to disclose, to any third party, data or information generated from this Contract without the prior written consent from OC San. 18. Non-Liability of OC San Officers and Employees. No officer or employee of OC San shall be personally liable to Contractor, or any successor-in-interest, in the event of any default or breach by OC San, or for any amount which may become due to Contractor or to its successor, or for breach of any obligation under the terms of this Contract. 19. Third-Party Rights. Nothing in this Contract shall be construed to give any rights or benefits to anyone other than OC San and Contractor. 20. Applicable Laws and Regulations. Contractor shall comply with all applicable Federal, State, and local laws, rules, and regulations. Contractor also agrees to indemnify and hold OC San harmless from any and all damages and liabilities assessed against OC San as a result of Contractor’s noncompliance therewith. Any provision required by law to be included herein shall be deemed included as a part of this Contract whether or not specifically included or referenced. 21. Licenses, Permits, Ordinances, and Regulations. Contractor represents and warrants to OC San that it has obtained all licenses, permits, qualifications, and approvals of whatever nature that are legally required to provide the Services. Any and all fees required by Federal, Services Contract 7 of 11 Specification No. S-2026-720BD Revision 121924 State, County, City, and/or municipal laws, codes, and/or tariffs that pertain to the work performed under this Contract will be paid by Contractor. 22. Regulatory Requirements. Contractor shall perform all work under this Contract in strict conformance with applicable Federal, State, and local regulatory requirements including, but not limited to, 40 CFR 122, 123, 124, 257, 258, 260, 261, and 503, Title 22, 23, and Water Codes Division 2. 23. Environmental Compliance. Contractor shall, at its own cost and expense, comply with all Federal, State, and local environmental laws, regulations, and policies which apply to Contractor, its subcontractors, and the Services, including, but not limited to, all applicable Federal, State, and local air pollution control laws and regulations. 24. South Coast Air Quality Management District’s Requirements. It is Contractor’s responsibility to ensure that all equipment furnished and installed be in accordance with the latest rules and regulations of the South Coast Air Quality Management District (SCAQMD). All Contract work practices, which may have associated emissions such as sandblasting, open field spray painting, or demolition of asbestos containing components or structures shall comply with the appropriate rules and regulations of SCAQMD. 25. California Air Resources Board Mobile Source Regulations. Contractor and its applicable consultants, subconsultants, and subcontractors shall comply with the following California Air Resources Board Mobile Source Regulations: • Advanced Clean Fleet (ACF): 13 CCR 2013-2013.4; 13 CCR 2015-2015.6 • Truck & Bus Regulation (T&B): 13 CCR 2025 • Clean Truck Check (CTC): 13 CCR 2195-2199.1 • Off-Road Diesel Amendments (ORD): 13 CCR 2449-2449.2 26. California Voluntary Protection Program Annual Reporting Requirement. If Contractor will potentially work 1,000 combined hours in a quarter, for the term of the Agreement, Contractor shall provide an annual report detailing its safety and health information, including, but not limited to, its total number of employees, work hours, number of injuries and illnesses, and number of injury and illness cases involving days away from work, restricted work activity and/or job transfer. Contractor shall furnish this report to OC San no later than January 20th each calendar year. Failure to provide this data by the required due date may result in suspension of Contractor’s services with OC San. Any delay arising out of or resulting from such suspension shall be Contractor’s sole responsibility and considered Contractor caused delay, which shall not be compensable by OC San. 27. Warranties. In addition to the warranties stated in Exhibit “A,” the following shall apply: 27.1 Manufacturer’s standard warranty shall apply. All manufacturer warranties shall commence on the date of acceptance of the work as complete by the OC San Project Manager or designee. 27.2 Contractor’s Warranty (Guarantee): If within a one (1) year period of completion of all work specified in Exhibit “A,” OC San informs Contractor that any portion of the Services provided fails to meet the standards required under this Contract, Contractor shall, within the time agreed to by OC San and Contractor, take all such actions as are necessary to Services Contract 8 of 11 Specification No. S-2026-720BD Revision 121924 correct or complete the noted deficiency(ies) at Contractor's sole expense. 28. Dispute Resolution. 28.1 In the event of a dispute as to the construction or interpretation of this Contract, or any rights or obligations hereunder, the Parties shall first attempt, in good faith, to resolve the dispute by mediation. The Parties shall mutually select a mediator to facilitate the resolution of the dispute. If the Parties are unable to agree on a mediator, the mediation shall be conducted in accordance with the Commercial Mediation Rules of the American Arbitration Agreement, through the alternate dispute resolution procedures of Judicial Arbitration through Mediation Services of Orange County (“JAMS”), or any similar organization or entity conducting an alternate dispute resolution process. 28.2 In the event the Parties are unable to timely resolve the dispute through mediation, the issues in dispute shall be submitted to arbitration pursuant to Code of Civil Procedure, Part 3, Title 9, sections 1280 et seq. For such purpose, an agreed arbitrator shall be selected, or in the absence of agreement, each party shall select an arbitrator, and those two (2) arbitrators shall select a third. Discovery may be conducted in connection with the arbitration proceeding pursuant to Code of Civil Procedure section 1283.05. The arbitrator, or three (3) arbitrators acting as a board, shall take such evidence and make such investigation as deemed appropriate and shall render a written decision on the matter in question. The arbitrator shall decide each and every dispute in accordance with the laws of the State of California. The arbitrator’s decision and award shall be subject to review for errors of fact or law in the Superior Court for the County of Orange, with a right of appeal from any judgment issued therein. 29. Liquidated Damages. Not Used. 30. Remedies. In addition to other remedies available in law or equity, if Contractor fails to make delivery of the goods and Services or repudiates its obligations under this Contract, or if OC San rejects the goods or Services or revokes acceptance of the goods and Services, OC San may (a) cancel the Contract; (b) recover whatever amount of the purchase price OC San has paid, and/or (c) “cover” by purchasing, or contracting to purchase, substitute goods and Services for those due from Contractor. In the event OC San elects to “cover” as described in (c), OC San shall be entitled to recover from Contractor as damages the difference between the cost of the substitute goods and Services and the Contract price, together with any incidental or consequential damages. 31. Force Majeure. Neither party shall be liable for delays caused by accident, flood, acts of God, fire, labor trouble, war, acts of government, or any other cause beyond its control, but the affected party shall use reasonable efforts to minimize the extent of the delay. Work affected by a force majeure condition may be rescheduled by mutual consent of the Parties. 32. Termination. 32.1 OC San reserves the right to terminate this Contract for its convenience, with or without cause, in whole or in part, at any time, by written notice from OC San. Upon receipt of a termination notice, Contractor shall immediately discontinue all work under this Contract (unless the notice directs otherwise). OC San shall thereafter, within thirty (30) days, pay Contractor for work performed (cost and fee) through the date of termination. Contractor expressly waives any claim to receive anticipated profits to be earned during the uncompleted portion of this Contract. Such notice of termination shall terminate this Services Contract 9 of 11 Specification No. S-2026-720BD Revision 121924 Contract and release OC San from any further fee, cost, or claim hereunder by Contractor other than for work performed through the date of termination. 32.2 OC San reserves the right to terminate this Contract immediately upon OC San’s determination that Contractor is not complying with the Scope of Work requirements, if the level of service is inadequate, or for any other default of this Contract. 32.3 OC San may also immediately terminate this Contract for default, in whole or in part, by written notice to Contractor: ▪ if Contractor becomes insolvent or files a petition under the Bankruptcy Act; or ▪ if Contractor sells its business; or ▪ if Contractor breaches any of the terms of this Contract; or ▪ if the total amount of compensation exceeds the amount authorized under this Contract. 32.4 All OC San’s property in the possession or control of Contractor shall be returned by Contractor to OC San on demand or at the expiration or early termination of this Contract, whichever occurs first. 33. Attorney’s Fees. If any action at law or in equity or if any proceeding in the form of an Alternative Dispute Resolution (ADR) is necessary to enforce or interpret the terms of this Contract, the prevailing party shall be entitled to reasonable attorney’s fees, costs, and necessary disbursements in addition to any other relief to which the prevailing party may be entitled. 34. Waiver. The waiver by either party of any breach or violation of, or default under, any provision of this Contract shall not be deemed a continuing waiver by such party of any other provision or of any subsequent breach or violation of this Contract or default thereunder. Any breach by Contractor to which OC San does not object shall not operate as a waiver of OC San’s rights to seek remedies available to it for any subsequent breach. 35. Severability. If any section, subsection, or provision of this Contract; or any agreement or instrument contemplated hereby; or the application of such section, subsection, or provision is held invalid, the remainder of this Contract or instrument in the application of such section, subsection, or provision to persons or circumstances other than those to which it is held invalid, shall not be affected thereby, unless the effect of such invalidity shall be to substantially frustrate the expectations of the Parties. 36. Survival. The provisions of this Contract dealing with payment, warranty, indemnity, and forum for enforcement shall survive expiration or early termination of this Contract. 37. Governing Law. This Contract shall be governed by and interpreted under the laws of the State of California and the Parties submit to jurisdiction in the County of Orange in the event any action is brought in connection with this Contract or the performance thereof. 38. Notices. 38.1 All notices under this Contract must be in writing. Written notice shall be delivered by personal service, by electronic telecommunication, or sent by registered or certified mail, postage prepaid, return receipt requested, or by any other overnight delivery service which delivers to the noticed destination and provides proof of delivery to the sender. Services Contract 10 of 11 Specification No. S-2026-720BD Revision 121924 Rejection or other refusal to accept or the inability to deliver because of changed address for which no notice was given as provided hereunder shall be deemed to be receipt of the notice, demand, or request sent. All notices shall be effective when first received at the following addresses: OC San: Donald Herrera Senior Buyer Orange County Sanitation District 18480 Bandilier Circle Fountain Valley, CA 92708 dherrera@ocsan.gov Contractor: Don Jamison President Jamison Engineering 2525 S. Yale Street Santa Ana, CA 92704 jamisoneng@msn.com 38.2 Each party shall provide the other party written notice of any change in address as soon as practicable. 39. Read and Understood. By signing this Contract, Contractor represents that it has read and understood the terms and conditions of the Contract. 40. Authority to Execute. The persons executing this Contract on behalf of the Parties warrant that they are duly authorized to execute this Contract and that by executing this Contract, the Parties are formally bound. 41. Entire Agreement. This Contract constitutes the entire agreement of the Parties and supersedes all prior written or oral communications and all contemporaneous oral agreements, understandings, and negotiations between the Parties with respect to the subject matter hereof. [Intentionally left blank. Signatures follow on the next page.] Services Contract 11 of 11 Specification No. S-2026-720BD Revision 121924 IN WITNESS WHEREOF, intending to be legally bound, the Parties hereto have caused this Contract to be signed by their duly authorized representatives. ORANGE COUNTY SANITATION DISTRICT Dated: _________________ By: Christine Marick Vice-Chairwoman, Board of Directors Dated: _________________ By: Kelly A. Lore Clerk of the Board Dated: _________________ By: Kevin Work Purchasing & Contracts Manager Jamison Engineering Contractors, Inc. Dated: _________________ By: Print Name and Title of Officer DH EXHIBIT A Specification No. S-2026-720BD EXHIBIT A SCOPE OF WORK For On-Call Condition Assessment Program Support Services EXHIBIT A SCOPE OF WORK ON-CALL CONDITION ASSESSMENT PROGRAM SUPPORT SERVICES SPECIFICATION NO. S-2026-720BD TABLE OF CONTENTS I. ORGANIZATIONAL INFORMATION .......................................................................... 3 II. SUMMARY .................................................................................................................. 3 III. BACKGROUND, PROJECT DESCRIPTION, AND PROJECT ELEMENTS .............. 4 A. BACKGROUND ............................................................................................................... 4 B. GENERAL PROJECT DESCRIPTION ............................................................................. 4 C. PROJECT ELEMENTS .................................................................................................... 6 I. PROJECT ELEMENT 1 – CONFINED SPACE ENTRY SUPPORT WITH SCBA, SUPPLIED AIR, OR DRAGER BG-4 RE-BREATHER APPARATUS ................................................. 6 II. PROJECT ELEMENT 2 – CONFINED SPACE ENTRY SUPPORT (NON SCBA) ................ 7 III. PROJECT ELEMENT 3 – FORCED AIR VENTILATION ................................................... 7 IV. PROJECT ELEMENT 4 – WATER JETTING – PIPE CLEANING....................................... 7 V. PROJECT ELEMENT 5 – DEWATERING AND BY-PASS PUMPING ................................. 7 VI. PROJECT ELEMENT 6 – DEBRIS, GRIT, AND RAG REMOVAL ...................................... 7 VII. PROJECT ELEMENT 7 – CLOSED CIRCUIT TELEVISION (CCTV) SURVEYS .................. 8 VIII. PROJECT ELEMENT 8 – REPAIR OF PIPELINE LINER AND COATING SYSTEMS ............. 8 IX. PROJECT ELEMENT 9 – INCIDENTAL REPAIRS .......................................................... 8 X. PROJECT ELEMENT 10 – EXCAVATION AND SHORING ............................................... 9 XI. PROJECT ELEMENT 11 – CATHODIC PROTECTION INSTALLATION .............................. 9 IV. PROJECT MANAGEMENT ........................................................................................ 9 A. PROJECT SCHEDULE .................................................................................................... 9 B. PROJECT SUPPORTS .................................................................................................. 10 C. CONSTRUCTION AND INSTALLATION SERVICES ..................................................... 10 D. WORK HOURS/NOISE REQUIREMENTS ..................................................................... 10 V. SAFETY AND HEALTH REQUIREMENTS .............................................................. 10 A. INJURY AND ILLNESS PREVENTION PROGRAM ....................................................... 11 B. CONTRACTOR SAFETY ORIENTATION ...................................................................... 11 C. JOB SAFETY ANALYSIS (JSA) .................................................................................... 11 D. LOCKOUT TAGOUT (LOTO) ......................................................................................... 11 E. CONFINED SPACE ENTRY (CSE) AND RESCUE ........................................................ 11 F. FALL PROTECTION ...................................................................................................... 12 G. HOT WORK ................................................................................................................... 12 EXHIBIT A 2 of 13 Specification No. S-2026-720BD H. CHEMICAL SAFETY ...................................................................................................... 12 I. TRAINING RECORDS ................................................................................................... 12 VI. TRAFFIC CONTROL ................................................................................................ 12 VII. SPILL REPORTING AND HANDLING ................................................................ 13 VIII. RESEALING MANHOLE AND VAULT COVERS ............................................... 13 IX. FOCUS MEETINGS AND DRY RUNS ...................................................................... 13 X. MANAGEMENT OF SUBCONTRACTORS AND SUB-CONSULTANTS ................. 13 XI. REQUEST FOR CORROSION ASSESSMENT SUPPORT ...................................... 13 I. ORGANIZATIONAL INFORMATION Orange County Sanitation District (OC San) is a governmental agency responsible for wastewater treatment for metropolitan Orange County, California. It has been in existence since 1954 and is the third-largest wastewater treatment agency west of the Mississippi River. OC San’s Plant 1 is located at 10844 Ellis Avenue, Fountain Valley, and Plant 2 is located at 22212 Brookhurst Street, Huntington Beach. II. SUMMARY This scope of work is for on-call Contractor support services for assessments and incidental repairs of OC San’s assets, including plant pipelines, sewers, manholes, wet wells, tunnels, and other structures to be determined by OC San staff. The Contractor shall provide all personnel and equipment as needed to support OC San staff in their assessment and incidental repairs of OC San assets, including performing ancillary tasks such as cleaning and debris removal to perform the assessments and to carry out incidental repairs as directed by OC San staff. Required services include, but are not limited to the following: • Confined space entry support, including provision of personnel and of all associated essential equipment for safe entry/exit, rescue personnel and equipment, preparation of safety plans in accordance with OC San requirements, focus meetings, shutdown dry runs, and coordinating lockout tagout (LOTO) procedures. As these entries include live sewers or exposure to potentially Immediately Dangerous to Life and Health (IDLH) environments, Contractor and Subcontractor will be required to provide and use Self- Contained Breathing Apparatus (SCBA) or Supplied Air Respirators (SAR), equipped with emergency escape bottles. Rescue personnel and support equipment shall be provided for all confined space entries, and all rescue teams shall be certified to comply with California Occupational Safety and Health Administration (OSHA) requirements. • Forced-air ventilation • Water jetting • Dewatering or by-pass pumping • Debris, grit, and rag removal prior to assessments • Incidental repairs • Closed Circuit TV (CCTV) support and CCTV production • Rebar Locating • Concrete core samples collection and Testing • Concrete repairs after core sample removal • Cathodic Protection Installation • Ground Penetrating Radar • Repairs to existing T-Lock® Arrow-Lock® or other types of liners and coatings, and other incidental repairs as directed by OC San. EXHIBIT A 4 of 13 Specification No. S-2026-720BD • Traffic control to facilitate assessments. The Contractor shall at all times provide services to ensure compliance with all applicable regulatory requirements and OC San’s standards. The Contractor shall contract with qualified and approved specialist consultants for the provision of specific services to include concrete core analysis, structural engineering evaluation, Non-Destructive Evaluation (NDE), and cathodic protection system surveys as needed to augment the directly provided services. III. BACKGROUND, PROJECT DESCRIPTION, AND PROJECT ELEMENTS A. BACKGROUND In other industries, corrosion engineering and corrosion control design, as it relates to pipelines, process piping, and storage and treatment facilities, have experienced different levels of implementation depending on the risk of failure and consequence of failure. Hazardous materials such as fuel oil and natural gas have a mandate from the United States Department of Transportation (DOT), as implemented by the California Public Utilities Commission (CPUC), calling for corrosion monitoring and assessment on a regular basis. As a result, these industries have proactive corrosion control programs and in-house corrosion departments. Corrosion engineering in the water and wastewater industries varies by municipality. Generally, economic and environmental factors have been the motivation for corrosion control, ranging from fix it as it leaks (reactive) to proactive programs of inspection/assessment followed by coatings, linings, and external cathodic protection. In the 1980s, East Bay Municipal Utility District demonstrated that investment into a proactive corrosion control and monitoring program resulted in savings of $15 to every $1 allocated to corrosion control. OC San has constructed several new facilities for expansion since the first facilities began operation in 1954. Excavating facilities for repair or replacement due to corrosion requires an enormous effort and high cost. Regulations have been changing infrastructure management. In response to these factors, OC San has elected to support a proactive maintenance program. One (1) element of this proactive approach is to conduct internal assessments of piping and associated facilities to determine their current condition and use this information to make recommendations for their future maintenance and operation. B. GENERAL PROJECT DESCRIPTION The purpose of this contract is to provide OC San with on-call contractor support services so that OC San can carry out assessments of selected facilities, structures, pipelines, and other assets to evaluate their current condition. In addition, perform maintenance repairs as directed by OC San. The shutdowns, flow diversions, assessments, and all other tasks will be scheduled by OC San personnel. The level of Contractor support will vary for each structure or asset to be assessed, depending upon the specific facility and the planned level of EXHIBIT A 5 of 13 Specification No. S-2026-720BD assessment that is either desired or is practical. In all instances, the assessments will be directed by OC San personnel and not by the Contractor. The Contractor shall provide the required support for each assessment task as determined on a case-by-case basis. All subcontractors shall be approved by OC San prior to performing any services under this contract. The level of contractor support for incidental repairs will be dependent upon the specific task. In all instances, the repairs will be directed by OC San personnel and not by the Contractor. For each task, OC San will prepare a “Request for Assessment Support/Incidental Repairs” that includes a scope of work, schedule, work duration, and a not-to-exceed amount for the services to be provided by the Contractor. Upon OC San’s request, the Contractor shall provide input into or prepare a work plan or means and methods plan to optimize the assessment/incidental repair process. This may involve preliminary meetings and job walks with OC San staff to finalize the support requirements to perform the required corrosion assessments. The Contractor shall provide the following services: • Confined space entry support for permit-required confined spaces, including but not limited to provision of SCBA/SAR equipment, rescue equipment (e.g., davits, winches, harnesses, tripods, SRLs), rescue team, ventilation equipment, communication equipment, and atmospheric monitoring equipment. • Provision of 3,000 psi water-jetting equipment with up to 300 feet of associated hoses and trained operators to adequately water jet as needed before CCTV inspection and physical assessment by OC San. • Provision of submersible or grade-mounted pumps of appropriate rating and capacity to dewater the identified structures for internal Corrosion assessment by OC San. This will include installation and removal of all required bypass piping and associated fittings. • Debris and rag removal using vacuum excavation equipment, like a Vactor truck or other approved equipment, prior to physical or CCTV assessments. • Provision of CCTV services and required support in compliance with OC San standards. • Provision of a trailer-mounted welding machine. • Provision of as-needed incidental repairs. • Provision of concrete rebar locating, core drilling equipment, and drill bits for core sampling. • Cathodic Protection Installation • Repair of existing Ameron T-Lock® liner or other lining and coatings by qualified and experienced personnel. EXHIBIT A 6 of 13 Specification No. S-2026-720BD The Contractor’s staff must be able to communicate in English both orally and in writing with OC San staff as well as with other members of their crew. The Contractor’s staff shall demonstrate the capability to read, interpret, and understand the Safety/OSHA requirements, OC San’s plans, drawings, and specifications, as necessary. All work and equipment utilized shall conform to Cal OSHA Title 8 requirements, including, but not limited to, work performed in confined spaces and/or gas-hazardous environments. C. REQUEST FOR CORROSION ASSESSMENT SUPPORT For each new assessment support task, OC San will prepare and issue a “Request for Assessment Support/Incidental Repair” to the Contractor. Each Task Order for assessments shall not exceed $250,000, and each task order for incidental repairs shall not exceed $99,999. D. PROJECT ELEMENTS The Project will be divided into Project Elements with each having their own unit rates (see Exhibit B). For any given assessment, the Contractor will be required to supply all manpower and equipment to provide for a combination of Project Elements as determined by OC San to meet the needs of the individual assessments. i. PROJECT ELEMENT 1 – CONFINED SPACE ENTRY SUPPORT WITH SCBA, SUPPLIED AIR, OR DRAGER BG-4 RE-BREATHER APPARATUS • Confined space entry support for permit-required confined spaces, including but not limited to provision of SCBA/SAR equipment, rescue equipment (e.g., davits, winches, harnesses, tripods, SRLs), rescue team, ventilation equipment, communication equipment, and atmospheric monitoring equipment. Contractor personnel shall be trained in confined space entry and rescue, including confined space entry supervisor, entrant, attendant, and rescuer. The Contractor shall prepare all safety plans, confined space entry procedures, rescue plans, and coordinate LOTO with OC San staff for each assessment. The Contractor's rescue team shall be provided for all confined space entries. The rescue team shall be trained and certified in accordance with the Cal/OSHA requirements. All entry support staff shall be trained, experienced, and certified in the use and operation of SCBA, SAR, fall protection, ventilation, and atmospheric monitoring equipment. All entry support staff shall be trained and experienced in providing communications systems for entrants in often long-line live sewers where line-of-sight communications are not possible. Experience to include the use of bone mike-radio systems, hard-wire communications, air horns, and other technologies or means to provide adequate communications during assessments. Forced-air ventilation equipment, including fans, venturis, ducting, and portable generators as needed to permit, where practical, non- SCBA entry for the OC San assessment engineers and Contractor’s support crews. EXHIBIT A 7 of 13 Specification No. S-2026-720BD ii. PROJECT ELEMENT 2 – CONFINED SPACE ENTRY SUPPORT (NON SCBA) Confined space entry and support for OC San staff entry to include confined space entry supervisor, attendant, entrant, rescue personnel, entry and exit equipment, monitoring equipment and all standard safety equipment (including but not limited to all PPE, tripods, winches, harnesses, fall restraint lanyards and ropes), Self-Contained-Self-Rescue (SCSR) Re- breathers (Ocenco EBA 6.5) and communications systems to perform the required assessments. The Contractor’s entry supervisor shall prepare the required safety plans with OC San Safety staff and coordinate LOTO with OC San personnel for each assessment. iii. PROJECT ELEMENT 3 – FORCED AIR VENTILATION Provision of forced-air ventilation equipment, including fans, venturis, ducting, electrical cords, and portable generators with Ground Fault Circuit interrupters (GFCIs) as needed to permit entry into the assets for OC San and Contractor’s staff. Contractor shall provide suitably rated ventilation fans, associated equipment, and support personnel from local subcontractors as required and as directed by the OC San Project Engineer. iv. PROJECT ELEMENT 4 – WATER JETTING – PIPE CLEANING The Contractor shall provide water jetting equipment rated at 3,000 PSI, with a minimum of 300 feet of associated hoses and trained operators to adequately clean surfaces prior to inspection and physical assessment by OC San staff. All water, power generation, and removal of jet water with contained debris to be performed by the Contractor. All extracted material shall be disposed of at OC San’s Plant No. 1. Contractor shall provide or subcontract higher-pressure water jetting equipment if required by OC San staff and invoiced per Exhibit B. v. PROJECT ELEMENT 5 – DEWATERING AND BY-PASS PUMPING Where required, the Contractor is to provide suitably sized and rated pumps with all ancillary power supply, piping, and fittings to dewater an identified structure or pipe section or to bypass an asset to facilitate entry for physical or CCTV assessment. The Contractor shall work closely with OC San staff to optimize all dewatering and bypass piping operations to utilize available equipment and to meet OC San’s operational requirements. The pump selection and piping requirements will vary significantly between tasks. The Contractor shall provide a two-inch, submersible pump complete with 200 feet of associated hoses and AC power generation (with GFCIs) as part of the standard equipment on their ‘Combo” trucks. Contractor shall also provide three-inch, four-inch, and six-inch pumps as directed by OC San staff. Larger pumps (and associated equipment) shall be rented from specialist vendors as directed by OC San staff. vi. PROJECT ELEMENT 6 – DEBRIS, GRIT, AND RAG REMOVAL Provide extraction or removal services for debris, grit, and rags from assets prior to assessment or CCTV inspection using vacuum excavators (e.g., Vactor Truck) or other approved equipment. The Contractor shall provide all labor and equipment to remove debris, grit, and rags that would impede or EXHIBIT A 8 of 13 Specification No. S-2026-720BD prevent the required assessment. All extracted material shall be disposed of within OC San’s Plant No. 1 or as directed by OC San staff. Where special circumstances are encountered, such as very high volumes, in excess of two feet deep of debris and rags within a structure, the Contractor shall work with OC San to develop a location-specific plan for the debris removal process and for specialist subcontract services to be provided. vii. PROJECT ELEMENT 7 – CLOSED CIRCUIT TELEVISION (CCTV) SURVEYS Provision of CCTV inspection services shall be in compliance with OC San standards. Contractor shall furnish all labor, materials, equipment, and incidentals necessary for the video inspection of various lengths and sizes of sanitary sewers located in the treatment plants and throughout Orange County. Sewers will be cleaned sufficiently by the Contractor for the camera to pass through the pipe. All CCTV operators shall be National Association of Sewer Service Companies (NASSCO) certified. A color video recording on a USB Drive will be made of the inspection and submitted to OC San's representative(s), along with the required Inspection Report. The Inspection Report will include a description, pictures, and the location of the defects. viii. PROJECT ELEMENT 8 – REPAIR OF PIPELINE LINER AND COATING SYSTEMS Repair of the Ameron T-Lock® pipeline liner or other liner materials shall be performed by experienced personnel. All repairs to T-Lock® liners shall be in full compliance with OC San master specification section 06620 - Plastic Liner (Polyvinyl Chloride) and 09800 – Protective Coating. Repairs to all other pipeline liners and coating systems shall be in compliance with OC San’s master specifications and procedures. The OC San master specifications are available upon request at OC San’s Plant No.1. This scope of work includes the provision of all T-Lock® or Arrow-Lock® repair materials or other pipe-liner and coating repair materials and equipment as needed. All confined space entry support for the liner repairs shall be as indicated for Project Elements 1 or 2 above, as applicable. ix. PROJECT ELEMENT 9 – INCIDENTAL REPAIRS Perform incidental repairs to OC San assets during the course of condition assessments. Incidental repairs may be performed on components that have failed or are likely to fail within the next 2 to 5 years, and such failure could cause a disruption to the level of service, or the asset will experience a significant loss of structural integrity. Incidental repairs may be warranted during the condition assessment to avoid duplication of setup and difficult or high-risk operational conditions. The cost of the incidental repairs performed during a condition assessment task shall not exceed $99,999. The Contractor shall keep a running total of all billings and expenses so that the cost of the incidental repairs for an individual task does not surpass the not to exceed amount. OC San will not exceed this figure. The repairs may include, but not be limited to, abrasive blasting/ultra-high pressure water blasting; coating and lining application and repair; concrete crack injection; repair of concrete and steel structures; replacement of wear EXHIBIT A 9 of 13 Specification No. S-2026-720BD items; mechanical repairs; machining; replacement of valves, repairs to gates, piping, and drains; and welding. x. PROJECT ELEMENT 10 – EXCAVATION AND SHORING Perform excavation for any underground assets external assessment as directed by OC San. Any excavation shall be performed as per OC San master specification 02200- Earth work, and provide shoring, if applicable, as per OC San master specification 02210 – Excavation Support and Protection. After assessment and incidental repairs are completed, the Contractor shall backfill the excavated site as per OC San's applicable master specifications and as directed by OC San. xi. PROJECT ELEMENT 11 – CATHODIC PROTECTION INSTALLATION The Contractor shall perform Cathodic Protection (CP) installation on OC San assets during the course of this contract. CP installation may include CP test station, Sacrificial Anodes, Impressed Current Anodes, Permanent Reference cells, Cables, Cable to Pipe (metal) connections using thermit welding and pin brazing method, Transformer and Rectifier (TR) installation as directed by OC San. All CP installations shall be performed under the supervision of NACE/AMPP-certified personnel. All CP installations shall be as per OC San master specification 13110- Corrosion Control and other applicable master specifications and OC San CP standard drawings. The cathodic protection installation may include testing and commissioning of the cathodic protection installation by NACE/AMPP-certified personnel. IV. PROJECT MANAGEMENT The assessment project shall be managed by OC San staff. However, the Contractor shall manage all support tasks, including equipment supply, provision of manpower, and other directly supplied or subcontracted services as detailed, and shall keep OC San apprised of the status of the support effort for each instance. The Contractor shall provide the key management and supervisory personnel as described in their proposal on this contract. The Contractor shall not reassign the key project personnel without prior approval of OC San. OC San may request re- assignment of any of the Contractor’s (or subcontractor’s) personnel. The Contractor shall be responsible for the supervision and management of all subcontractors. A. SCHEDULING AND WORK HOURS Because the on-call Contractor support is for assessments and incidental repairs, a detailed project schedule is not applicable. However, the Contractor shall provide the anticipated levels of support as indicated in Project Elements I through 11 inclusive over the entire contract period. OC San staff will coordinate the planned shutdowns, assessments, and incidental repairs with the Contractor and with OC San operations to ensure that all required resources are available for each task. For each task, OC San will prepare and issue to the Contractor a “Request for Assessment Support/Incidental Repair” that includes a scope of work, EXHIBIT A 10 of 13 Specification No. S-2026-720BD schedule, work duration, and a not-to-exceed amount for the services to be provided. The Contractor shall respond to OC San task requests within two (2) calendar days. Delays in responses may be cause for cancellation of the contract. This contract may require the Contractor to work schedules outside of the normal OC San business hours. Normal business hours are considered 7:00 a.m. to 4:30 pm. Night work is common, and weekend hours may also be necessary due to low flow conditions during these periods. Emergency assessment support: In the case of an emergency, the Contractor shall provide assessment/incidental repairs support within four (4) hours of notice from OC San. B. PROJECT SUPPORTS All OC San Assessment/Incidental repairs projects are divided into six (6) phases. Contractor shall provide support services for Project Elements for the following Phases: Phase 1 – Pre-Assessment Planning Phase 2 – Pre-Assessment Support to OC San O &M Team Phase 3 – Assessment Phase 4 – Incidental Repairs Phase 5 – Post Assessment Support to OC San O & M Team Phase 6 – Assessment Findings Documentation C. CONSTRUCTION AND INSTALLATION SERVICES Construction and installation services shall be provided by the Contractor on an “as needed” basis to support the corrosion assessments by OC San and perform incidental repairs over the duration of this contract. D. NOISE REQUIREMENTS When working outside of the property limits of OC San Plant 1 or Plant 2, specific work hours and nighttime schedules may be imposed by the California Department of Transportation (CALTRANS), local cities, the County of Orange, or whoever has jurisdiction. The Contractor is required to work within those hours of operation and to provide necessary equipment to meet local noise restrictions that may be imposed. V. SAFETY AND HEALTH REQUIREMENTS The Contractor and any subcontractors shall comply with all applicable provisions of the OC San Safety Standards, Federal OSHA, California OSHA, and local regulations, whichever is most stringent. EXHIBIT A 11 of 13 Specification No. S-2026-720BD A. INJURY AND ILLNESS PREVENTION PROGRAM The Contractor shall prepare and submit a written Injury and Illness Prevention Program (IIPP). The IIPP must address responsibility, compliance, communication, hazard assessment, incident investigation, hazard correction, and training as required by Title 8, California Code of Regulations, Section 3203. The Contractor shall also prepare and submit safety programs where required by Cal OSHA. These programs may include fall protection, lockout tagout, confined space entry, and hazard communication. The safety plan must be specific to the work being completed and approved prior to the start of work (including mobilization). B. CONTRACTOR SAFETY ORIENTATION The Contractor shall attend a Contractor Safety Orientation (CSO) meeting prior to the start of work. The CSO is an OC San safety orientation conducted between OC San’s Risk Management Division (safety and health) and the Contractor. The CSO is conducted once per year or when job conditions or the scope of work change. The Contractor shall participate in these meetings by providing work plans and other requested safety deliverables described below. C. JOB SAFETY ANALYSIS (JSA) The Contractor shall prepare Job Safety Analyses for work tasks completed by the Contractor. The JSA is a procedure where each basic step of the work task has identified hazards and recommended controls for the safest way to complete the work task. D. LOCKOUT TAGOUT (LOTO) The Contractor shall participate in the OC San LOTO process. OC San will isolate the structure and associated systems prior to Contractor entry into the structure. OC San will prepare a written energy control procedure for the structure. OC San will demonstrate that hazardous energy has been controlled by walking each isolation point and reviewing the energy control procedure with the Contractor. The Contractor shall apply their own lock and tag to the OC San lock box upon acceptance and sign the energy control procedure. Each Contractor and subcontractor employee working in the structure must apply their own lock and tag. E. CONFINED SPACE ENTRY (CSE) AND RESCUE The Contractor shall assume the work area will be in an area classified as a PRCS. The Contractor shall prepare a PRCS Entry Permit, Entry Procedure, and Rescue Plan that describes all procedures, equipment, and methods proposed to be used. A dedicated Rescue Team is required. Calling 911 or relying on the local fire department for rescue is not acceptable. A ventilation plan is required to be developed by qualified personnel and implemented during any entry into the structure. The Contractor shall monitor the atmosphere during entry for oxygen, carbon monoxide, flammable gases, and hydrogen sulfide. The Contractor should not assume that any OC San owned EXHIBIT A 12 of 13 Specification No. S-2026-720BD equipment is available for Contractor use. All safety support shall be provided for OC San Inspectors or Engineers at the Contractor’s expense. The Contractor shall assume all work areas are classified as a Permit-Required Confined Space (PRCS). The Contractor is required to have a copy of its current confined space entry permit at every job site at all times. The OC San inspector or Engineer may shut down the job site at no additional cost to OC San if the permit is not available upon request. While isolation is provided, the Contractor should assume there will be a potential exposure to wastewater. OC San Risk Management will review the submitted Entry Permit, Entry Procedures, Rescue Plan, and Ventilation Plan. If accepted, OC San Risk Management will issue the Contractor a Confined Space JHA authorizing the Contractor for such entry. F. FALL PROTECTION Fall protection shall be provided around all openings to protect Contractor employees and OC San. Fall protection at openings shall consist of a portable guardrail or other suitable barrier to prevent persons from falling to a lower level. Fall protection will be required for personnel when using Contractor provided extension ladders when accessing the structures. Fall protection will be required when working at heights greater than four feet. If scaffolding is required, the scaffolding system shall be designed by a scaffold qualified person and erected, inspected, and dismantled by a scaffold competent person. The scaffolding shall be supplied by a qualified, experienced scaffolding company. Contractor shall submit scaffold plans prior to use and must be approved by OC San. G. HOT WORK Any activity producing spark, flame, or heat will require an OC San issued hot work permit. The Contractor, depending on the activity, will be required to provide appropriate controls in accordance with OC San’s hot work program. These controls may include a fire watch, a 20-pound fire extinguisher, fire blankets, and an atmospheric monitor. H. CHEMICAL SAFETY All chemicals brought onsite shall be accompanied by a safety data sheet (SDS). The Contractor must store and use those chemicals in accordance with the SDS and manufacturer's instructions. I. TRAINING RECORDS Contractor shall submit copies of its employee training records to Risk Management for retention. VI. TRAFFIC CONTROL All traffic control on public rights of way shall be in accordance with the latest CALTRANS Manual of Traffic Control. Additional local regulations shall have precedence. Safe and adequate pedestrian and vehicular access shall be provided in accordance with the latest Standard Specifications for Public Works EXHIBIT A 13 of 13 Specification No. S-2026-720BD Construction. For work within OC San facilities, traffic control requirements as determined by OC San shall apply. Contractor shall prepare or purchase traffic control plans, apply for all traffic control permits, and pay all fees and permits for said permits as directed by OC San staff, and shall invoice per the attached Cost Proposal Form. Note: Inadequate or improper signing and delineation for traffic control may be cause for the cancellation of the contract. VII. SPILL REPORTING AND HANDLING In the event of any Contractor-related overflow or interruption/ backup of customer service, the Contractor shall immediately notify the OC San Control Center at Plant No. 1 via phone at (714) 593-7025, and shall contain and eliminate the overflow. Workshops with the contractor’s staff may be provided by OC San regarding containment methods. Contractor shall be responsible for any fines levied by others, reimbursement of any agency incurred costs, damage, cleanup, restoration of flow, and any disruption of service costs to customers as a result of the Contractor’s work. This is in addition to any costs incurred by customers. Contractor shall also notify the OC San Control Center immediately of any apparent non-Contractor-related spills and/or any abnormal conditions. VIII. RESEALING MANHOLE and VAULT COVERS Contractor shall reseal all manholes and vaults opened during the course of the contract that were previously sealed with Calpico #CD-5 duct seal or equal, within 24 hours after work is completed or as directed by OC San staff. Work area around the manhole covers shall be swept clean of all debris after completion of all work at that location. IX. FOCUS MEETINGS AND DRY RUNS The Contractor shall prepare for and oversee a focus meeting and a dry run prior to each shutdown and corrosion assessment/incidental repair as directed by OC San staff. The focus meetings and dry runs will serve to share information, discuss technical issues, understand time constraints, receive and resolve comments, obtain decisions, and receive direction from OC San. These actions shall insure that potential problems can be anticipated and either avoided or minimized. In addition, these activities will identify any specific equipment or spare parts required on site prior to the shutdown and subsequent work, so that delays are minimized or avoided. X. MANAGEMENT OF SUBCONTRACTORS and SUB-CONSULTANTS The Contractor shall be responsible for and shall manage the activities of all subcontractors and subconsultants utilized under this scope of work. OPERATIONS COMMITTEE Agenda Report Headquarters 18480 Bandilier Circle Fountain Valley, CA 92708 (714) 593-7433 File #:2025-4586 Agenda Date:7/1/2026 Agenda Item No:6. FROM:Robert Thompson, General Manager Originator: Mike Dorman, Director of Engineering SUBJECT: REDHILL RELIEF SEWER RELOCATION AT STATE ROUTE 55, PROJECT NO. FE18-13 GENERAL MANAGER'S RECOMMENDATION RECOMMENDATION: Recommend to the Board of Directors to: Approve the Second Amendment to Utility Agreement No.OCSD-1005,between the Orange County Sanitation District and the Orange County Transportation Authority,for final reimbursement amount of $4,996,443 for Project No.FE18-13,Redhill Relief Sewer Relocation at State Route 55,in the City of Santa Ana. BACKGROUND The Orange County Transportation Authority (OCTA)is currently widening State Route 55 (SR-55) between Interstate 5 and Interstate 405.The Orange County Sanitation District (OC San)owns a sewer crossing beneath SR-55 immediately south of Warner Avenue in the City of Santa Ana. OC San executed Project No.FE18-13,Redhill Relief Sewer Relocation at State Route 55,to extend the required protective casing for the sewer and relocated a manhole out of the widened right of way. OCTA first agreed to reimburse OC San for the cost of this work in a March 2020 Utility Agreement between the agencies. RELEVANT STANDARDS ·Maintain collaborative and cooperative relationships with regulators,stakeholders,and neighboring communities ·Protect OC San assets PROBLEM In November 2022,OCTA paused the mobilization of OC San’s contractor due to Southern California Edison’s (SCE’s)design and construction procurement delays to relocate their interfering electrical utility line.SCE completed their construction,allowing OC San’s contractor to mobilize after July 2024.A few days after mobilizing in October 2024,OC San’s contractor discovered two utilities that were in direct conflict with the new sewer alignment.One was a Caltrans electrical line that was relocated quickly upon discovery and the second consisted of a Verizon fiber communication cable that had to be relocated.Both were not anticipated to be in conflict based on existing utility Orange County Sanitation District Printed on 6/23/2026Page 1 of 3 powered by Legistar™ File #:2025-4586 Agenda Date:7/1/2026 Agenda Item No:6. that had to be relocated.Both were not anticipated to be in conflict based on existing utility information. OCTA agreed to reimburse OC San for associated costs. PROPOSED SOLUTION Approve the Second and Final Amendment to the Utility Agreement increasing the Utility Agreement’s reimbursable from $2,840,000 to $4,996,443. OCTA has accepted the final upper limit. TIMING CONCERNS OC San needs to revise the Utility Agreement with OCTA in order to be compensated for the additional costs. RAMIFICATIONS OF NOT TAKING ACTION OC San will not be reimbursed for the additional costs. PRIOR COMMITTEE/BOARD ACTIONS March 2025 -Approved a construction contingency increase of $531,120 (24%)to the existing Construction Contract with SRK Engineering,Inc.for Redhill Relief Sewer Relocation at State Route 55,Project No.FE18 13,for a total contract amount not to exceed $2,213,000 and a new total construction contingency of $1,327,800 (60%),with all costs to be reimbursed by the Orange County Transportation Authority. July 2024 -Approved a construction contingency increase of $464,730 (21%)to the existing construction contract with SRK Engineering,Inc.for Redhill Relief Sewer Relocation at State Route 55,Project FE18-13,for a total contract amount not to exceed $2,213,000 and a total construction contingency of $796,680 (36%),with all costs to be reimbursed by the Orange County Transportation Authority. June 2022 -Received and filed Bid Tabulation and Recommendation for Redhill Relief Sewer Relocation at State Route 55,Project No.FE18-13;awarded a Construction Contract to SRK Engineering,Inc.for Redhill Relief Sewer Relocation at State Route 55,Project No.FE18-13 for an amount not to exceed $2,213,000; and approved a contingency of $331,950 (15%). September 2021 -Approved the First Amendment to Utility Agreement No.OCSD-1005,between the Orange County Sanitation District and the Orange County Transportation Authority agreeing to a funding increase for the relocation and protection of the Redhill Relief Sewer at State Route 55 in the City of Santa Ana. March 2020 -Approved Utility Agreement No.OCSD-1005 between the Orange County Sanitation District and the Orange County Transportation Authority agreeing to specific terms,conditions,and funding obligations regarding the relocation and protection of the Redhill Relief Sewer at State Route 55 in the City of Santa Ana. Orange County Sanitation District Printed on 6/23/2026Page 2 of 3 powered by Legistar™ File #:2025-4586 Agenda Date:7/1/2026 Agenda Item No:6. ADDITIONAL INFORMATION Utility Agreement No.OCSD-1005 cites Section 703 of the Streets and Highways Code declaring OC San’s Redhill Relief Sewer Relocation at State Route 55 project qualifies for full reimbursement at OCTA’s expense.The agreement obligates OC San to submit a final bill to OCTA within 360 days of the completion of the relocation for the remaining balance of OC San’s relocation costs. CEQA The Caltrans/OCTA SR-55 Improvement Project includes the relocation and protection of the Redhill Relief Sewer in their Initial Study/Mitigated Negative Declaration/Environmental Assessment. Unrelated to the Caltrans/OCTA Improvement Project is an OC San repair project,which is exempt from CEQA under the Class 1 categorical exemptions set forth in California Code of Regulations section 15301.A Notice of Exemption was filed in June 2022 with the OC Clerk-Recorder after the OC San's Board of Directors approval of the Construction Contract. FINANCIAL CONSIDERATIONS This request complies with the authority levels of OC San’s Purchasing Ordinance.This item has been budgeted (Budget Update FY 2025-26,Page A-8,Small Construction Projects Program,Project No. M-FE) and the budget is sufficient for the recommended action. ATTACHMENT The following attachment(s)may be viewed on-line at the OC San website (www.ocsan.gov)with the complete agenda package: ·Second Amendment to Utility Agreement No. OCSD-1005 ·First Amendment to Utility Agreement No. OCSD-1005 ·Utility Agreement No. OCSD-1005 RD:lb Orange County Sanitation District Printed on 6/23/2026Page 3 of 3 powered by Legistar™ ORANGE COUNTY TRANSPORTATION AUTHORITY Page 1 of 2 SECOND AMENDMENT TO UTILITY AGREEMENT NO. OCSD-1005 13-EX-24 (REV 1/2014) District County Route Post Mile Project ID No. EA 0J340 12 Orange SR-55 6.4 / 10.2 1200020328 STPLN-6071 (129) Federal Aid No.: Plan #-OCSD-1005 Owner’s File No.: FEDERAL PARTICIPATION: On the Project ☒ Yes ☐ No On the Utilities ☒ Yes ☐ No SECOND AMENDMENT TO UTILITY AGREEMENT NO. OCSD-1005 WHEREAS, the Orange County Transportation Authority, hereinafter called OCTA, and Orange County Sanitation District, hereinafter called OWNER, have entered into that certain Utility Agreement No. OCSD-1005, dated April 7, 2020, and a First Amendment on November 10, 2021, which Agreement sets forth the terms and conditions pursuant to which OWNER has performed relocation of its facilities to accommodate OCTA’s construction project on Route 55, Project No. 1200020328/EA 0J340; and, WHEREAS, in the performance of said work, increased costs over and above those estimated at the time of the execution of said Agreement were incurred due to the fact that: a) additional permitting costs due to Caltrans and City requested revisions; b) increased design and construction support costs as a result of unrecorded utility conflicts encountered during construction; c) change orders for Southern California Edison and Verizon delays; d) additional costs for a Verizon relocation in conflict with OWNER’s alignment; e) increased labor, construction, and material costs due to the COVID-19 pandemic; and f) an extended construction timeline as a result of the above-mentioned delays; and, WHEREAS, it has been determined that, since costs have overrun the amount shown in said Agreement by 248.18% ($3,561,443 increase), and when the increased cost exceeds by 25% the estimated amount set forth in said Agreement, said Agreement shall be amended to show the increased cost of the work to OCTA; and, WHEREAS, the estimated cost to OCTA of the work to be performed under said Agreement was $1,435,000.00, and by reason of the increased costs referred to above, the amended estimated cost to OCTA is $4,996,443.00. NOW, THEREFORE, it is agreed between the parties as follows: 1. The estimated cost to OCTA of $1,435,000.00 as set forth in the Agreement is hereby amended to read $4,996,443.00. 2. All other terms and conditions of said Agreement remain unchanged. SECOND AMENDMENT TO UTILITY AGREEMENT NO. OCSD-1005 (Cont.) Page 2 of 2 IN WITNESS WHEREOF, the parties hereto have executed this Second Amendment to Utility Agreement No. OCSD-1005 this day of , 2026. OWNER: ORANGE COUNTY SANITATION DISTRICT ORANGE COUNTY TRANSPORTATION AUTHORITY, a public entity APPROVED APPROVED By: By: Date: Date: James G. Beil, P.E. Executive Director, Capital Programs APPROVED AS TO FORM: Alston & Bird, LLP APPROVED AS TO FORM: By: By: James M. Donich General Counsel ATTEST: Date: Kelly A. Lore, MMC Clerk of the Board ___________________________________ Scott C. SmithGeneral Counsel Christine Marick Board Vice-Chairwoman ORANGE COUNTY TRANSPORTATION AUTHORITY FIRST AMENDMENT TO UTILITY AGREEMENT NO.OCSD-1005 Page 1of2 13-EX-24 (REV 1/2014) District Countv Route Post Mile Proiect ID No.EA 12 Orange SR-55 6.4/10.2 1200020328 0J340 Federal Aid No.:STPLN-6071 (129) Owner's File:Plan #-0CSD-1005 FEDERAL PARTICIPATION:On the Project M Yes No On the Utilities S Yes No FIRST AMENDMENT TO UTILITY AGREEMENT NO.OCSD-1005 WHEREAS,Orange County Transportation Authority,hereinafter called OCTA,whose address is 550 South IVIain Street,Orange,California 92863-1584,and Orange County Sanitation District,hereinafter called OWNER,have entered into that certain Utility Agreement No.OCSD-1005,dated April 7,2020,which Agreement sets forth the terms and conditions pursuant towhich OWNER has been performing final design and relocation workto accommodate SR-55 Improvement Project No.1200020328/EA 0J340; and, WHEREAS,in the performance of said work,increased costs of $1,405,000.00 over and above those estimated at the timeof the execution of said Agreement were incurred due to revisions made to the original, conceptual sewerdesign along with theadditional associated design work andconstruction costs in connection therewith;and, WHEREAS,it has been determined that,since costs have overrun the amount shown in said Agreement by 97.91 %,and when the increased cost exceeds by25%the estimated amountset forth in said Agreement,said Agreement shallbe amended to show the increased cost ofthe work to OCTA;and, WHEREAS,the estimated cost to OCTA of the work to be performed under said Agreement was $1,435,000.00,and by reason ofthe increased costs referred toabove,the amendedestimated cost to OCTA is $2,840,000.00. NOW,THEREFORE, the PARTIESagree to amend the AGREEMENTas follows: 1.The estimated cost to OCTA of $1,435,000.00 as set forth in the AGREEMENTis hereby amended to read $2,840,000.00. 2. Allother terms and conditions of the AGREEMENT remain unchanged. LEGAL02/4095070lv3 ORANGE COUNTY TRANSPORTATION AUTHORITY PagplofS UnLII-y AGKEBMENT RW 13^)5 (K1£V12/2016) UlSlKICI 12 COUNTY Orange ROUTE SR-55 POSTMILE 6,4/10.? Project ID 1200020328 EA 0J340. federalAID NUMBER STPLN-6071 (129) OWN ocs ER'S PLAN NUMBER D-1005 On the project IE!yes no On the Utilities IE!yes no UTILITY AGREEMENT NO.OCSD-1005 DATE Pursuant to Cooperative Agreement Number C-7-1936 (Cooperative Agreement),the Orange County Transportation Authority (OCTA)is partnering with the California Department of Transportation (Caltrans) in a project that proposes to widen State Route 55 (SR-55)between Interstate 405 and Interstate 5 (SR-55 ImprovementProject).Per the Cooperative Agreement,OCTA Is the lead agency for Right of Way Acquisition and UtiBty.The SR-55 ImprovementProject proposes to reduce traffic congestion,wnprove mobility as wellas trafficoperations to an existing four mile stretch of SR-55. Orange County Sanitation District (OCSD) 10844 BlisAvenue Fountain Valley, CA92708 Hereinafterrefierred to as "OWNER",owns and maintains sewer fiaciMes in the CityofSanta Anawithin the limits of OCTA'sprojectwhich requires project development,deagn,inspection, project management,relocation of a manhole and sewer segments and the extension of casing to accommodate OCTA's project,and provision of necessary easement interests as set forth in Section V below. It is hereby mutually agreed that I.WORKTO BE DONE In accordance with Notice to Owner No.OCSD-1005 dated February 13,2020,OWNER shall relocate sewer manhole and extend casing.All work shall be performed substantially m acconlance withOWNER'SPlan No.OCSI>-1005 dated February 13,2020consisting of 1 sheet, a copy of which is on file in the OCTA office at 550 S. Main Street;Orange,CA 92863-1584. Deviations from the OWNER'S plan described above initiated by either the OCTA or the OWNER, shall be agreed upon by both parties hereto under a Revised Notice to Owner.Such Revised Notices to Owner,approved by the OCTA and agreed to/acknowledged by the OWNER,will constitute an approved revision of tiie OWNER'S plan described above and are hereby made a part hereof.No work under said deviation shall commence prior to written execution by the OWNER of the Revised Notice to Owner.Changes in the scope of the work will require an amendment to tiiis Agreement in addition to the revised Notice to Owner. II.UABILITY FOR WORK ADA Noticc Pot individualswithsensorydisabilities,this documcnl is available inalternate formats. Por alternateformal information, contact the Forms Management Unit at (916)445-1233,TTY 711,or write to Records and Forms Management,1120 N Street,MS-89,Sacramento,CA 95814. UjCAI.02fl94927IIvI LnGAL02fl96l7270vl OPERATIONS COMMITTEE Agenda Report Headquarters 18480 Bandilier Circle Fountain Valley, CA 92708 (714) 593-7433 File #:2026-4970 Agenda Date:7/1/2026 Agenda Item No:7. FROM:Robert Thompson, General Manager Originator: Mike Dorman, Director of Engineering SUBJECT: SUPPLEMENTAL ENGINEERING SERVICES, CONTRACT NO. PSA2026-001 GENERAL MANAGER'S RECOMMENDATION RECOMMENDATION: Recommend to the Board of Directors to: A. Approve Professional Services Agreements to provide Supplemental Engineering Services, Contract No. PSA2026-001, for a three-year period with two one-year renewal options effective October 1, 2026, for a combined total amount not to exceed $55,800,000, initially allocated as follows: ·AECOM Technical Services, Inc. - $27,900,000 ·Jacobs Project Management Co. - $27,900,000; and B. Authorize the General Manager to transfer funds between the two Professional Services Agreements, as needed, to align contract budgets with actual workload distribution, with no increase to the total Board-authorized amount. BACKGROUND Orange County Sanitation District (OC San)delivers a Capital Improvement Program (CIP)and complex repair projects that require project management,project engineering,resident engineering, inspection, construction support, and specialized technical services. Since 2002,OC San has used Supplemental Engineering Services (SES)agreements to support CIP and small project delivery.Typical SES roles include project managers,project engineers,electrical engineers,resident engineers,and inspection staff.The largest need is for construction support roles,including resident engineers and inspectors.OC San also uses SES for specialty roles that are not maintained by staff, such as structural engineering and specialized rehabilitation work. In April 2022,the Board approved SES agreements with AECOM Technical Services,Inc.and Jacobs Project Management Co.,for a three-year period with two one-year renewal options.In December 2025,the Board authorized the General Manager to transfer funds between those agreements to balance contract budgets through April 2027 with no increase to the total Board- authorized amount. In 2025,OC San completed an Engineering Department Staffing Plan in response to the FY 2025-26 Orange County Sanitation District Printed on 6/23/2026Page 1 of 4 powered by Legistar™ File #:2026-4970 Agenda Date:7/1/2026 Agenda Item No:7. In 2025,OC San completed an Engineering Department Staffing Plan in response to the FY 2025-26 General Manager’s Work Plan goal to minimize SES,improve succession planning,and streamline the project delivery process.The plan shifts long-term support positions from supplemental contract staffing to OC San full-time positions over a four-year period through the normal budget process. During the transition period between October 1,2026 and April 30,2027 both SES contracts will be effective. The new contracts provide for new subconsultants. RELEVANT STANDARDS ·Comply with California Government Code Section 4526 to engage the best qualified firm “on the basis of demonstrated competence and qualifications”and “negotiate fair and reasonable fees” ·Ensure the public’s money is wisely spent ·Sustain 1, 5, and 20-year planning horizons PROBLEM OC San’s staffing requirements for the CIP workload exceed the Engineering Department’s current and future staff capacity.Although the Engineering Department Staffing Plan will reduce reliance on SES over time,OC San still needs supplemental resources to maintain project delivery,provide long- term construction support,address workload peaks,fill temporary vacancies,and provide specialty expertise not maintained by staff. OC San also needs flexibility to manage the distribution of work between the two selected firms. Assignment volume will vary based on project needs,staff availability,and each firm’s ability to provide qualified resources. PROPOSED SOLUTION Approve two Professional Services Agreements to provide Supplemental Engineering Services and authorize the General Manager to transfer funds between the agreements,as needed,without increasing the total Board-authorized amount. When OC San identifies a project or specialty support need,the two firms will be requested to propose qualified staff.OC San will select the most appropriate resource or team for each assignment and either authorize the staff to fill the staff role or negotiate the budget and schedule for the task. The General Manager’s authority to transfer funds between the two agreements will allow OC San to balance contract capacity based on actual utilization and the availability of qualified staff from each firm. This authority will not increase the total Board-authorized amount. Staff will continue to provide quarterly reports to the Board of Directors on the utilization of the SES contracts through Engineering’s Contracts Performance Report. Orange County Sanitation District Printed on 6/23/2026Page 2 of 4 powered by Legistar™ File #:2026-4970 Agenda Date:7/1/2026 Agenda Item No:7. TIMING CONCERNS Awarding these agreements in July 2026 will help to retain existing SES staffing as the existing agreements expire.Delaying approval could create resource gaps while new OC San positions are phased in and the CIP continues. RAMIFICATIONS OF NOT TAKING ACTION Without these supplemental engineering resources,OC San may need to delay projects or separately procure specialty services as needs arise,resulting in project delays and additional administrative costs. PRIOR COMMITTEE/BOARD ACTIONS N/A ADDITIONAL INFORMATION Consultant Selection: OC San advertised and requested proposals for Supplemental Engineering Services,Contract No. PSA2026-001,on January 28,2026.The following evaluation criteria were described in the Request for Proposals and used to determine the most qualified consultants. CRITERION WEIGHT Project Understanding and Approach 35% Related Project Experience 30% Project Team and Staff Qualifications 35% Three proposals were received on March 9,2026,and evaluated in accordance with the evaluation process set forth in OC San’s Purchasing Ordinance by a pre-selected Evaluation Committee consisting of OC San staff:three Engineering Managers.The Evaluation Committee also included one non-voting representative from the Contracts Administration Division. The Evaluation Committee scored the proposals on the established criteria as summarized in the table below: Firm Approach (Max 35) Related Experience (Max 30) Team (Max 35) Total Score (Max 100) 1 Jacobs Project Management Co. 34 29 32 95 2 AECOM Technical Services, Inc. 27 23 28 78 3 Hazen and Sawyer 25 20 25 70 Based on the proposal scoring,Jacobs Project Management Co.and AECOM Technical Services, Inc.,were ranked as the two most qualified firms.The Evaluation Committee determined interviews were not necessary and selected Jacobs Project Management Co.,and AECOM Technical Services, Orange County Sanitation District Printed on 6/23/2026Page 3 of 4 powered by Legistar™ File #:2026-4970 Agenda Date:7/1/2026 Agenda Item No:7. were not necessary and selected Jacobs Project Management Co.,and AECOM Technical Services, Inc., as the most qualified consultants. Jacobs Project Management Co.demonstrated qualified staff resources,familiarity with OC San’s project delivery needs,and leadership that supports continuity.AECOM Technical Services,Inc., demonstrated a structured approach,a deep bench of staff,experience providing supplemental staff to other public agencies,and dedicated field staff supervision.Together,the two firms provide qualified resources to support OC San’s ongoing project delivery needs. Review of Fee Proposal and Negotiations: Proposals were accompanied by sealed fee proposals.In accordance with OC San’s Purchasing Ordinance,the fee proposals of only the two highest-ranked firms were opened after approval by the Director of Engineering of the Evaluation Committee’s recommendation. Staff negotiated final contract terms with Jacobs Project Management Co.,and AECOM Technical Services,Inc.,including fringe and overhead rates and applicable contract terms.Based on the above,staff has determined that the final negotiated terms are fair and reasonable and recommends award of the Professional Services Agreements to Jacobs Project Management Co.and AECOM Technical Services, Inc. Contract Value: The agreements will provide services through task authorizations,task directives,and program role assignments.OC San will authorize specific work only as services are needed.The initial amount for each agreement is $27,900,000,with a not to exceed amount of $55,800,000.The General Manager may transfer funds between the agreements as needed,with no increase to the total Board- authorized amount. CEQA N/A FINANCIAL CONSIDERATIONS This request complies with the authority levels of OC San’s Purchasing Ordinance.This item has been budgeted (Budget FY 2026-27 and FY 2027-28).Costs will be charged to approved project budgets.The authority to transfer funds between agreements will not increase the total Board- authorized amount. ATTACHMENT The following attachment(s)may be viewed on-line at the OC San website (www.ocsan.gov)with the complete agenda package: ·Draft Professional Services Agreements ·Presentation MD:lb Orange County Sanitation District Printed on 6/23/2026Page 4 of 4 powered by Legistar™ PSA PSA2026-001 Revised 050625 Supplemental Engineering Services Page 1 of 20 PROFESSIONAL SERVICES AGREEMENT This PROFESSIONAL SERVICES AGREEMENT, (hereinafter referred to as “Agreement”), is made and entered into to be effective the «EffectiveDate» day of «EffectiveMonth», «Year», by and between the ORANGE COUNTY SANITATION DISTRICT, (hereinafter referred to as "OC SAN"), and AECOM Technical Services, Inc., (hereinafter referred to as "CONSULTANT"). OC SAN and CONSULTANT are referred to herein collectively as the "Parties" or individually as a "Party." WITNESSETH: WHEREAS, OC SAN desires to engage CONSULTANT for Supplemental Engineering Services, PSA2026-001, to provide qualified staff as described in Attachment “A”, Scope of Work; and Attachment “A1”, Rules of Engagement; and WHEREAS, CONSULTANT is qualified to provide the necessary services in connection with these requirements and has agreed to provide the requisite personnel and experience, and is capable of performing such services; and WHEREAS, OC SAN has adopted procedures for the selection of professional services and has proceeded in accordance with said procedures to select CONSULTANT to perform this work; and WHEREAS, OC SAN shall manage selection of a Consultant for Task Order(s) when requested after award of this Agreement based on the most appropriate qualifications and fit; and WHEREAS, at its regular meeting on «BoardMeetingDate», the Board of Directors, by Minute Order, accepted the recommendation of the Operations Committee to approve this Agreement. NOW, THEREFORE, in consideration of the promises and mutual benefits, which will result to the parties in carrying out the terms of this Agreement, it is mutually agreed as follows: 1. SCOPE OF WORK CONSULTANT agrees to furnish necessary professional services to accomplish the Scope of Work attached hereto as Attachment “A", and is hereby incorporated into this Agreement. In the event of a conflict between the Scope of Work and this Agreement, the terms of this Agreement shall prevail. 2. COMPENSATION Total compensation shall be paid to CONSULTANT for the services in accordance with the following provisions: A. Time and Material: Not to Exceed Aggregate Amount PSA PSA2026-001 Revised 050625 Supplemental Engineering Services Page 2 of 20 OC SAN shall compensate CONSULTANT for services performed under this Agreement on a time and materials basis, not to exceed a maximum aggregate amount of «Grand Total Written Amount» Dollars ($«Grand Total Amount») (“Total Compensation”) during the term of the Agreement. B. Hourly Rates As a portion of the total compensation to be paid to CONSULTANT, OC SAN shall pay to CONSULTANT a sum equal to the burdened salaries (salaries plus benefits, overhead, and profit) actually paid by CONSULTANT charged on an hourly-rate basis to this project and paid to the personnel of CONSULTANT as set forth in Attachment “E” (attached hereto and incorporated herein by reference). OC SAN shall also pay to CONSULTANT a sum equal to the premium costs for overtime, charged on an hourly-rate basis, actually paid by CONSULTANT to the non-exempt personnel of CONSULTANT plus profit. Premium costs for overtime will not include fringe and overhead. Upon request of OC SAN, CONSULTANT shall provide OC SAN with certified payroll records of all employees’ work that is charged to this Agreement. C. Overhead i. “Field Office Staff” are defined as project-assigned staff by CONSULTANT, working at OC SAN’s facilities for a project-assigned period exceeding ninety (90) continuous calendar days. The overhead rates for Field Office Staff are included in Attachment “E”. ii. “Home Office Staff” are defined as staff assigned by CONSULTANT, supporting the project-assigned work, either by working at CONSULTANT’s or Subconsultant’s offices or at OC SAN’s site for periods less than ninety (90) continuous calendar days. The overhead rates for Home Office Staff are included in Attachment “E”. D. Profit Profit for CONSULTANT and Subconsultants shall be five percent (5%). Addenda shall be governed by the same maximum Profit percentage. As a portion of the total compensation to be paid to CONSULTANT and Subconsultants, OC SAN shall pay profit for all services rendered by CONSULTANT and Subconsultants for this Agreement. E. Subconsultants For all Subconsultants, CONSULTANT may pay to Subconsultants total compensation on an hourly-rate basis per Attachment “E” - Fee Proposal and as specified in the Scope of Work. OC SAN shall pay to CONSULTANT the actual costs of Subconsultants, without markup. PSA PSA2026-001 Revised 050625 Supplemental Engineering Services Page 3 of 20 F. Reimbursable Direct Costs OC SAN will reimburse the CONSULTANT for reasonable travel and business expenses as described in this section and further described in Attachment “D” - Allowable Direct Costs to this Agreement (attached hereto and incorporated herein by reference). The reimbursement of the above-mentioned expenses will be based on an “accountable plan” as considered by Internal Revenue Service (IRS). The plan includes a combination of reimbursements based upon receipts and a “per diem” component approved by IRS. The most recent schedule of the per diem rates utilized by OC SAN can be found on the U.S. General Service Administration website at https://www.gsa.gov/travel/plan-book/per-diem-rates. Reimbursement. The CONSULTANT shall be responsible for the most economical and practical means or management of reimbursable costs inclusive but not limited to travel, lodging and meals arrangements. OC SAN shall apply the most economic and practical method of reimbursement which may include reimbursements based upon receipts and/or “per diem” as deemed the most practical. Returns. CONSULTANT shall be responsible for returning to OC SAN any excess reimbursements after the reimbursement has been paid by OC SAN. Travel and travel arrangements. Any travel involving airfare, overnight stays or multiple day attendance must be approved by OC SAN in advance. Local Travel. Local Travel is considered travel by the CONSULTANT within OC SAN geographical area which includes Orange, Los Angeles, Ventura, San Bernardino, Riverside, San Diego, Imperial, and Kern Counties. Automobile mileage is reimbursable if CONSULTANT is required to utilize personal vehicle for local travel. Lodging. Overnight stays will not be approved by OC SAN for local travel. However, under certain circumstances overnight stay may be allowed at the discretion of OC SAN based on reasonableness of meeting schedules and the amount of time required for travel by the CONSULTANT. Such determination will be made on a case-by-case basis and at the discretion of OC SAN. Travel Meals. Per-diem rates as approved by IRS shall be utilized for travel meals reimbursements. Per diem rates shall be applied to meals that are appropriate for travel times. Receipts are not required for the approved meals. Additional details related to the reimbursement of the allowable direct costs are provided in the Attachment “D” - Allowable Direct Costs of this Agreement. Actual Costs. OC SAN shall also pay to CONSULTANT actual costs for equipment rentals, leases or purchases with prior approval of OC SAN. OC SAN will not pay per diem for Field Office Staff nor will it pay for any relocation of staff to be assigned under this Agreement. PSA PSA2026-001 Revised 050625 Supplemental Engineering Services Page 4 of 20 G. Limitation of Costs If, at any time, CONSULTANT estimates the cost of performing the services described in CONSULTANT’s Task Authorizations will exceed seventy-five percent (75%) of the not-to-exceed amount of the Task Authorization, CONSULTANT shall notify OC SAN immediately, and in writing. This written notice shall indicate the additional amount necessary to complete the services. Any cost incurred in excess of the approved not-to-exceed amount, without the express written consent of OC SAN’s authorized representative shall be at CONSULTANT’s own risk. This written notice shall be provided separately from, and in addition to any notification requirements contained in the CONSULTANT’s invoice and monthly progress report. Failure to notify OC SAN that the services cannot be completed within the authorized not-to-exceed amount is a material breach of this Agreement. 3. REALLOCATION OF TOTAL COMPENSATION OC SAN shall have the right to approve a reallocation of the incremental amounts constituting the Total Compensation, provided that the Total Compensation is not increased. 4. PAYMENT A. Monthly Invoice: CONSULTANT shall include in its monthly invoice, a detailed breakdown of costs associated with the performance of any corrections or revisions of the work for that invoicing period, in a format acceptable to OC SAN. CONSULTANT shall warrant and certify the accuracy of these costs and provide all support documentation required by OC SAN. CONSULTANT understands that submitted costs are subject to Section 16 Audit Provisions. B. Upon receipt of a properly prepared invoice, as described above, payment shall be made by OC SAN to CONSULTANT within sixty (60) calendar days. C. Upon satisfactory completion of the work performed hereunder and prior to final payment under this Agreement for such work, or prior settlement upon termination of this Agreement, and as a condition precedent thereto, CONSULTANT shall execute and deliver to OC SAN a release of all claims against OC SAN arising under or by virtue of this Agreement other than such claims, if any, as may be specifically exempted by CONSULTANT from the operation of the release in stated amounts to be set forth therein. D. Pursuant to the California False Claims Act (Government Code sections 12650-12655), any CONSULTANT that knowingly submits a false claim to OC SAN for compensation under the terms of this Agreement may be held liable for treble damages and up to a $10,000 civil penalty for each false claim submitted. This section shall also be binding on all Subconsultants. A CONSULTANT or Subconsultant shall be deemed to have submitted a false claim when the CONSULTANT or Subconsultant: (a) knowingly presents or causes to be presented to an officer or employee of OC SAN a false claim or request for payment or approval; (b) knowingly makes, uses, or causes to be made or used a false record or statement to get a false claim paid or approved by PSA PSA2026-001 Revised 050625 Supplemental Engineering Services Page 5 of 20 OC SAN; (c) conspires to defraud OC SAN by getting a false claim allowed or paid by OC SAN; (d) knowingly makes, uses, or causes to be made or used a false record or statement to conceal, avoid, or decrease an obligation to OC SAN; or (e) is a beneficiary of an inadvertent submission of a false claim to OC SAN, and fails to disclose the false claim to OC SAN within a reasonable time after discovery of the false claim. 5. TERM This Agreement shall commence upon the effective date first written above, and shall continue in full force and effect through «Date», (Initial Term) unless earlier terminated or extended as provided in the Agreement. OC SAN, at its sole discretion, may elect to extend the term of this Agreement up to an additional twelve (12) months, commencing «Date», and continuing through «Date», (Option Term 1), and thereupon require CONSULTANT to continue to provide services, and otherwise perform, in accordance with Attachment “A” and Attachment “A1”. OC SAN, at its sole discretion, may elect to extend the term of this Agreement up to an additional twelve (12) months, commencing «Date», and continuing through «Date», (Option Term 2), and thereupon require CONSULTANT to continue to provide services, and otherwise perform, in accordance with Attachment “A” and Attachment “A1”. OC SAN’s election to extend the Agreement beyond the Initial Term shall not diminish its right to terminate the Agreement for OC SAN’s convenience or CONSULTANT’s default as provided elsewhere in this Agreement. The “maximum term” of this Agreement shall be from the effective date first written above through «Date», which period encompasses the Initial Term and two (2) Option Terms. 6. PREVAILING WAGES A. To the extent CONSULTANT intends to utilize employees who will perform work during the Agreement, as more specifically defined under Labor Code Section 1720, CONSULTANT shall be subject to prevailing wage requirements with respect to such employees. 7. CALIFORNIA DEPARTMENT OF INDUSTRIAL RELATIONS (DIR) REGISTRATION AND RECORD OF WAGES A. To the extent CONSULTANT’s employees and/or Subconsultants who will perform work during the design and preconstruction phases of a construction contract for which Prevailing Wage Determinations have been issued by the DIR and as more specifically defined under Labor Code Section 1720 et seq, CONSULTANT and Subconsultants shall comply with the registration requirements of Labor Code Section 1725.5. Pursuant to Labor Code Section 1771.4, the work is subject to compliance monitoring and enforcement by the DIR. B. The CONSULTANT and Subconsultants shall maintain accurate payroll records and shall comply with all the provisions of Labor Code Section 1776, and shall PSA PSA2026-001 Revised 050625 Supplemental Engineering Services Page 6 of 20 submit payroll records to the Labor Commissioner pursuant to Labor Code Section 1771.4(a)(3). Penalties for non-compliance with the requirements of Section 1776 may be deducted from progress payments per Section 1776. C. Pursuant to Labor Code Section 1776, the CONSULTANT and Subconsultants shall furnish a copy of all certified payroll records to OC SAN and/or general public upon request, provided the public request is made through OC SAN, the Division of Apprenticeship Standards or the Division of Labor Enforcement of the Department of Industrial Relations. D. The CONSULTANT and Subconsultants shall comply with the job site notices posting requirements established by the Labor Commissioner per Title 8, California Code of Regulations Section 16461(e). 8. CONFLICT OF INTEREST CODE OC SAN may designate some or all of the individuals performing services under the Agreement as “designated positions” subject to OC SAN’s Conflict of Interest Code. CONSULTANT employees or Subconsultants acting in these designated positions must comply with certain requirements under the Political Reform Act. CONSULTANT employees or Subconsultants acting in these designated positions must file an annual report identifying some or all of their financial interests such as sources of income, sources of gifts received from special sources of income and sources of gifts. Currently the limit is $630 per year from any one source. CONSULTANT and all its employees, staff, or personnel assigned to an OC SAN designated position shall comply with the Political Reform Act and related reporting requirements and gift limitation. 9. INDEPENDENT CONTRACTOR The CONSULTANT and Subconsultants shall be independent contractors and not agents or employees of OC SAN. Any provisions of this Agreement that may appear to give OC SAN the right to direct the CONSULTANT concerning the details of performing the professional services, or to exercise any control over such performance, shall mean only that the CONSULTANT shall follow the direction of OC SAN concerning the end results of the performance. 10. DOCUMENT OWNERSHIP – CONSULTANT PERFORMANCE A. Ownership of Documents for the professional services performed. All documents in all forms (electronic, paper, etc.), including, but not limited to, studies, sketches, drawings, computer printouts, disk files, and electronic copies prepared in connection with or related to the Scope of Work or professional services, shall be the property of OC SAN. OC SAN’s ownership of these documents includes use of, reproduction or reuse of and all incidental rights, whether or not the work for which they were prepared has been performed. OC SAN ownership entitlement arises upon payment or any partial payment for work performed and includes ownership of any and all work product completed prior to that payment. This Section shall apply whether the CONSULTANT’s professional services are terminated: a) by the completion of the Agreement, or b) in accordance with other provisions of this Agreement. Notwithstanding any PSA PSA2026-001 Revised 050625 Supplemental Engineering Services Page 7 of 20 other provision of this paragraph or Agreement, the CONSULTANT shall have the right to make copies of all such plans, studies, sketches, drawings, computer printouts and disk files, and specifications. OC SAN acknowledges that documents prepared through professional services must be revised and sealed by a professional engineer prior to their reuse on another project. OC SAN acknowledges that it assumes all risk associated with reuse of such documents, which are not undertaken by CONSULTANT. B. CONSULTANT shall not be responsible for damage caused by subsequent changes to or uses of the study or deliverable where the subsequent changes or uses are not authorized or approved by CONSULTANT, provided that the service rendered by CONSULTANT was not a proximate cause of the damage. 11. INSURANCE A. General i. Insurance shall be issued and underwritten by insurance companies acceptable to OC SAN. ii. Insurers must have an “A-” Policyholder’s Rating, or better, and Financial Rating of at least Class VIII, or better, in accordance with the most current A.M. Best’s Guide Rating. However, OC SAN will accept State Compensation Insurance Fund, for the required policy of Workers’ Compensation Insurance subject to OC SAN’s option to require a change in insurer in the event the State Fund financial rating is decreased below “B”. Further, OC SAN will require CONSULTANT to substitute any insurer whose rating drops below the levels herein specified. Said substitution shall occur within twenty (20) days of written notice to CONSULTANT, by OC SAN or its agent. iii. Coverage shall be in effect prior to the commencement of any work under this Agreement. B. General Liability The CONSULTANT shall maintain during the life of this Agreement, including the period of warranty, commercial general liability insurance written on an occurrence basis providing the following minimum limits of liability coverage: Two Million Dollars ($2,000,000) per occurrence with Four Million Dollars ($4,000,000) aggregate. If aggregate limits apply separately to this Agreement (as evidenced by submission of ISO form CG 25 03 or 25 04), then the aggregate limit may be equivalent to the per occurrence limit. Said insurance shall include coverage for the following hazards: premises-operations, blanket contractual liability (for this Agreement), products liability/completed operations (including any product manufactured or assembled), broad form property damage, blanket contractual liability, independent contractors liability, personal and advertising injury, mobile equipment, owners and contractors protective liability, and cross liability and severability of interest clauses. A statement on an insurance certificate will not be accepted in lieu of the actual additional insured endorsement(s). If requested by PSA PSA2026-001 Revised 050625 Supplemental Engineering Services Page 8 of 20 OC SAN and applicable, XCU coverage (Explosion, Collapse and Underground) and Riggers/On Hook Liability must be included in the general liability policy and coverage must be reflected on the submitted certificate of insurance. Where permitted by law, CONSULTANT hereby waives all rights of recovery by subrogation because of deductible clauses, inadequacy of limits of any insurance policy, limitations or exclusions of coverage, or any other reason against OC SAN, its or their officers, agents, or employees, and any other consultant, contractor, or subcontractor performing work or rendering services on behalf of OC SAN in connection with the planning, development, and construction of the project. In all its insurance coverages related to the work, CONSULTANT shall include clauses providing that each insurer shall waive all of its rights of recovery by subrogation against OC SAN, its or their officers, agents, or employees, or any other consultant, contractor, or subcontractor performing work or rendering services at the project. Where permitted by law, CONSULTANT shall require similar written express waivers and insurance clauses from each of its Subconsultants of every tier. A waiver of subrogation shall be effective as to any individual or entity, even if such individual or entity (a) would otherwise have a duty of indemnification, contractual or otherwise, (b) did not pay the insurance premium, directly or indirectly, and (c) whether or not such individual or entity has an insurable interest in the property damaged. C. Automobile/Vehicle Liability Insurance The CONSULTANT shall maintain a policy of automobile liability insurance on a comprehensive form covering all owned, non-owned, and hired automobiles, trucks, and other vehicles providing the following minimum limit of liability coverage: combined single limit of One Million Dollars ($1,000,000). A statement on an insurance certificate will not be accepted in lieu of the actual additional insured endorsement. D. Umbrella Excess Liability The minimum limits of general liability and automobile liability insurance required, as set forth herein, shall be provided for through either a single policy of primary insurance or a combination of policies of primary and umbrella excess coverage. Umbrella excess liability coverage shall be issued with limits of liability which, when combined with the primary insurance, will equal the minimum limits for general liability and automobile liability. E. Workers’ Compensation Insurance The CONSULTANT shall provide such workers’ compensation insurance as required by the Labor Code of the State of California in the amount of the statutory limit, including employer’s liability insurance with a minimum limit of One Million Dollars ($1,000,000) per occurrence. Such workers’ compensation insurance shall be endorsed to provide for a waiver of subrogation in favor of OC SAN. A statement on an insurance certificate will not be accepted in lieu of the actual endorsements unless the insurance carrier is State of California Insurance Fund and the identifier “SCIF” and endorsement numbers 2570 and 2065 are PSA PSA2026-001 Revised 050625 Supplemental Engineering Services Page 9 of 20 referenced on the certificate of insurance. If an exposure to Jones Act liability may exist, the insurance required herein shall include coverage for Jones Act claims. F. Errors and Omissions/Professional Liability CONSULTANT shall maintain in full force and effect, throughout the term of this Agreement, standard industry form professional liability / errors and omissions insurance coverage with coverage limits of not less than Five Million Dollars ($5,000,000) in accordance with the provisions of this paragraph. If the policy of insurance is written on a “claims made” basis, said policy shall be continued in full force and effect at all times during the term of this Agreement, and for a period of five (5) years from the date of the completion of the services hereunder. In the event of termination of said policy during this period, CONSULTANT shall obtain continuing insurance coverage for the prior acts or omissions of CONSULTANT during the course of performing services under the terms of this Agreement. Said coverage shall be evidenced by either a new policy evidencing no gap in coverage or by separate extended “tail” coverage with the present or new carrier. In the event the present policy of insurance is written on an “occurrence” basis, said policy shall be continued in full force and effect during the term of this Agreement or until completion of the services provided for in this Agreement, whichever is later. In the event of termination of said policy during this period, new coverage shall be obtained for the required period to insure for the prior acts or omissions of CONSULTANT during the course of performing services under the terms of this Agreement. CONSULTANT shall provide to OC SAN a certificate of insurance in a form acceptable to OC SAN indicating the deductible or self-retention amounts and the expiration date of said policy and shall provide renewal certificates not less than ten (10) days prior to the expiration of each policy term. G. Drone Liability Insurance If a drone will be used, drone liability insurance must be maintained by CONSULTANT in the amount of One Million Dollars ($1,000,000) in a form acceptable by OC SAN. H. Proof of Coverage The CONSULTANT shall furnish OC SAN with original certificates and amendatory endorsements effecting coverage. Said policies and endorsements shall conform to the requirements herein stated. All certificates and endorsements are to be received and approved by OC SAN before work commences. OC SAN reserves the right to require, at any time, complete, certified copies of all required insurance policies, including endorsements, effecting the coverage required. The following are approved forms that must be submitted as proof of coverage: PSA PSA2026-001 Revised 050625 Supplemental Engineering Services Page 10 of 20 •insurance form • (General Liability) CG 20 10 and CG 20 37 All other additional insured endorsements must be submitted for approval by OC SAN, and OC SAN may reject alternatives that provide different or less coverage to OC SAN. • (Automobile Liability) OC SAN approval. •subrogation endorsement provided by carrier for OC SAN approval. • Cancellation Notice No endorsement is required. However, CONSULTANT is responsible for notifying OC SAN of any pending or actual insurance policy cancellation, as described in Article I. Cancellation and Policy Change Notice, below. I. Cancellation and Policy Change Notice The CONSULTANT is required to notify OC SAN in writing of any insurance cancellation notice it receives or other knowledge of pending or actual insurance policy cancellation within two (2) working days of receipt of such notice or acquisition of such knowledge. Additionally, the CONSULTANT is required to notify OC SAN in writing of any change in the terms of insurance, including reduction in coverage or increase in deductible/SIR, within two (2) working days of receipt of such notice or knowledge of same. Said notices shall be mailed to OC SAN at: ORANGE COUNTY SANITATION DISTRICT 18480 Bandilier Circle Fountain Valley, CA 92708 Attention: Contracts, Purchasing & Materials Management Division J. Primary Insurance The general and automobile liability policies shall contain a “Primary and Non- Contributory” clause. Any other insurance maintained by OC SAN shall be excess and not contributing with the insurance provided by CONSULTANT. PSA PSA2026-001 Revised 050625 Supplemental Engineering Services Page 11 of 20 K. Separation of Insured The general and automobile liability policies shall contain a “Separation of Insureds” clause. L. Non-Limiting (if applicable) Nothing in this document shall be construed as limiting in any way, nor shall it limit the indemnification provision contained in this Agreement, or the extent to which CONSULTANT may be held responsible for payment of damages to persons or property. M. Deductibles and Self-Insured Retentions Any deductible and/or self-insured retention must be declared to OC SAN on the certificate of insurance. All deductibles and/or self-insured retentions require approval by OC SAN. At the option of OC SAN, either: the insurer shall reduce or eliminate such deductible or self-insured retention as respects OC SAN; or the CONSULTANT shall provide a financial guarantee satisfactory to OC SAN guaranteeing payment of losses and related investigations, claim administration and defense expenses. N. Defense Costs The general and automobile liability policies shall have a provision that defense costs for all insureds and additional insureds are paid in addition to and do not deplete any policy limits. O. Subconsultants The CONSULTANT shall be responsible to establish insurance requirements for any Subconsultant hired by the CONSULTANT. The insurance shall be in amounts and types reasonably sufficient to deal with the risk of loss involving the Subconsultant’s operations and work. P. Limits Are Minimums If the CONSULTANT maintains higher limits than any minimums shown above, then OC SAN requires and shall be entitled to coverage for the higher limits maintained by CONSULTANT. 12. KEY POSITIONS CONSULTANT shall notify OC SAN in advance changes to any key CONSULTANT employees or Subconsultants performing services under this Agreement. Positions considered to be Key Positions are Point of Contact, and any field office staff working under the Agreement. Should a CONSULTANT employee or Subconsultant within one of these categories become no longer available to OC SAN, CONSULTANT shall submit the resume and qualifications of the proposed replacement to OC SAN for approval as PSA PSA2026-001 Revised 050625 Supplemental Engineering Services Page 12 of 20 soon as possible, but in no event later than seven (7) calendar days prior to the departure of the incumbent Key Position unless CONSULTANT is not provided with such notice by the departing staff. 13. SCOPE CHANGES In the event of a change in the Scope of Work or a change in Key Personnel or change in hourly rates as requested by OC SAN, the Parties hereto shall execute an Amendment to this Agreement setting forth with particularity all terms of the new Agreement. CONSULTANT’s compensation for additional services authorized and performed in accordance with this Agreement shall be agreed to by the Parties in writing prior to the time that the additional services are authorized. CONSULTANT hereby agrees to use any and all procedures, programs, and systems required by OC SAN to process and execute such Amendment(s), including, but not limited to, computer programs and systems. 14. PROJECT TEAM AND SUBCONSULTANTS Neither this Agreement nor any interest herein nor claim hereunder may be assigned by CONSULTANT either voluntarily or by operation of law, nor may all or any part of the Agreement be subcontracted by CONSULTANT, without the prior written consent of OC SAN. Consent by OC SAN shall not be deemed to relieve CONSULTANT of its obligation to comply fully with all terms and conditions of this Agreement. CONSULTANT shall provide to OC SAN, prior to execution of this Agreement, the names and full description of all Subconsultants and CONSULTANT’s project team members anticipated to be used under this Agreement by CONSULTANT. CONSULTANT shall include a description of the work and services to be done by each Subconsultant and each of CONSULTANT’s team member. CONSULTANT shall include the respective compensation amounts for CONSULTANT and each Subconsultant, broken down as indicated in Section 2- COMPENSATION. There shall be no substitution of the listed Subconsultants and CONSULTANT’s team members without prior written approval by OC SAN. 15. ENGINEERING REGISTRATION The CONSULTANT's personnel and Subconsultants are comprised of registered engineers and a staff of specialists and draftsmen in each department. The firm itself is not a registered engineer but represents and agrees that wherever, in the performance of this Agreement, the services of a registered engineer is required, such services hereunder will be performed under the direct supervision of registered engineers who are registered in California. 16. AUDIT PROVISIONS A. OC SAN retains the reasonable right to access, review, examine, and audit, any and all books, records, documents, and any other evidence of procedures and practices that OC SAN determines are necessary to discover and verify that the CONSULTANT is in compliance with all requirements under this Agreement. PSA PSA2026-001 Revised 050625 Supplemental Engineering Services Page 13 of 20 The CONSULTANT shall include OC SAN’s right as described above, in any and all of their subcontracts, and shall ensure that these rights are binding upon all Subconsultants. B. OC SAN retains the right to examine CONSULTANT’s books, records, documents and any other evidence of procedures and practices that OC SAN determines are necessary to discover and verify all direct and indirect costs, of whatever nature, which are claimed to have been incurred, or anticipated to be incurred or to ensure CONSULTANT’s compliance with all requirements under this Agreement during the term of this Agreement and for a period of three (3) years after its termination. C. CONSULTANT shall maintain complete and accurate records in accordance with generally accepted industry standard practices and OC SAN’s policy. The CONSULTANT shall make available to OC SAN for review and audit, all project related accounting records and documents, and any other financial data within 15 days after receipt of notice from OC SAN. Upon OC SAN’s request, the CONSULTANT shall submit exact duplicates of originals of all requested records to OC SAN. If an audit is performed, CONSULTANT shall ensure that a qualified employee of the CONSULTANT will be available to assist OC SAN’s auditor in obtaining all accounting records and documents, and any other financial data related to this Agreement. 17. LEGAL RELATIONSHIP BETWEEN PARTIES The legal relationship between the Parties hereto is that of an independent contractor and nothing herein shall be deemed to transform CONSULTANT, its staff, independent contractors, or Subconsultants into employees of OC SAN. CONSULTANT’S staff performing services under the Agreement shall at all times be employees and/or independent contractors of CONSULTANT. CONSULTANT shall monitor and control its staff and pay wages, salaries, and other amounts due directly to its staff in connection with the Agreement, as described in Attachment “A1” – Rules of Engagement. CONSULTANT shall be responsible for hiring, review, and termination of its staff and shall be accountable for all reports and obligations respecting them, such as social security, income tax withholding, unemployment compensation, workers’ compensation and similar matters. 18. NOTICES All notices hereunder and communications regarding the interpretation of the terms of this Agreement, or changes thereto, shall be effected by delivery of said notices in person or by depositing said notices in the U.S. mail, registered or certified mail, return receipt requested, postage prepaid. Notices shall be mailed to OC SAN at: ORANGE COUNTY SANITATION DISTRICT 18480 Bandilier Circle Fountain Valley, CA 92708 Attention: Diane Marzano, Principal Contracts Administrator Copy: XXXXX, Engineering Manager PSA PSA2026-001 Revised 050625 Supplemental Engineering Services Page 14 of 20 Notices shall be mailed to CONSULTANT at: «CONSULTANT COMPANY» «Street Address» «City, State Zip» Attention: «CONSULTANT’s Representative» All communication regarding the Scope of Work, will be addressed to the Engineering Manager. Direction from other OC SAN staff must be approved in writing by OC SAN’s Engineering Manager prior to action from the CONSULTANT. 19. TERMINATION OC SAN may terminate this Agreement at any time, without cause, upon giving thirty (30) days written notice to CONSULTANT. In the event of such termination, CONSULTANT shall be entitled to compensation for work performed on a prorated basis through and including the effective date of termination. CONSULTANT shall be permitted to terminate this Agreement upon thirty (30) days written notice only if CONSULTANT is not compensated for billed amounts in accordance with the provisions of this Agreement, when the same are due. Notice of termination shall be mailed to OC SAN at the address listed in Section 18 - NOTICES. 20. DOCUMENTS AND STUDY MATERIALS The documents and study materials for this Project shall become the property of OC SAN upon the termination or completion of the work. CONSULTANT agrees to furnish to OC SAN copies of all memoranda, correspondence, electronic materials, computation and study materials in its files pertaining to the work described in this Agreement, which is requested in writing by OC SAN. 21. COMPLIANCE A. Labor CONSULTANT certifies by the execution of this Agreement that it pays employees not less than the minimum wage as defined by law, and that it does not discriminate in its employment with regard to race, color, religion, sex or national origin; that it is in compliance with all Federal, state and local directives and executive orders regarding non-discrimination in employment; and that it agrees to demonstrate positively and aggressively the principle of equal opportunity in employment. B. Air Pollution CONSULTANT and its subconsultants and subcontractors shall comply with all applicable Federal, state, and local air pollution control laws and regulations. PSA PSA2026-001 Revised 050625 Supplemental Engineering Services Page 15 of 20 C. Iran Contracting Act CONSULTANT and its subconsultants and subcontractors shall comply with the Iran Contracting Act of 2010 (Public Contract Code sections 2200-2208). D. California Air Resources Board Mobile Source Regulations CONSULTANT and its subconsultants and subcontractors shall comply with the following California Air Resources Board Mobile Source Regulations: • Advanced Clean Fleet (ACF): 13 CCR 2013-2013.4; 13 CCR 2015-2015.6 • Truck & Bus Regulation (T&B): 13 CCR 2025 • Clean Truck Check (CTC): 13 CCR 2195-2199.1 • Off-Road Diesel Amendments (ORD): 13 CCR 2449-2449.2 E. California Voluntary Protection Program Annual Reporting Requirement If CONSULTANT will potentially work 1,000 combined hours in a quarter, for the term of the Agreement, CONSULTANT shall provide an annual report detailing its safety and health information, including, but not limited to, its total number of employees, work hours, number of injuries and illnesses, and number of injury and illness cases involving days away from work, restricted work activity and/or job transfer. CONSULTANT shall furnish this report to OC SAN no later than January 20th each calendar year. Failure to provide this data by the required due date may result in suspension of CONSULTANT’s services with OC SAN. Any delay arising out of or resulting from such suspension shall be CONSULTANT’s sole responsibility and considered CONSULTANT caused delay, which shall not be compensable by OC SAN. 22. AGREEMENT EXECUTION AUTHORIZATION Both Parties do covenant that each individual executing this document by and on behalf of each Party is a person duly authorized to execute this Agreement for that Party. 23. DISPUTE RESOLUTION In the event of a dispute arising between the Parties regarding performance or interpretation of this Agreement, the dispute shall be resolved by binding arbitration under the auspices of the Judicial Arbitration and Mediation Service (“JAMS”), or similar organization or entity conducting alternate dispute resolution services. 24. ATTORNEY'S FEES, COSTS AND NECESSARY DISBURSEMENTS If any action at law or in equity or if any proceeding in the form of an Alternative Dispute Resolution (ADR) is necessary to enforce or interpret the terms of this Agreement, the prevailing party shall be entitled to reasonable attorney's fees, costs and necessary disbursements in addition to any other relief to which he may be entitled. PSA PSA2026-001 Revised 050625 Supplemental Engineering Services Page 16 of 20 25. INDEMNIFICATION To the fullest extent permitted by law, CONSULTANT shall indemnify, defend (at CONSULTANT’s sole cost and expense and with legal counsel approved by OC SAN, which approval shall not be unreasonably withheld), protect and hold harmless OC SAN and all of OC SAN’s officers, directors, employees, consultants, and agents (collectively the “Indemnified Parties”), from and against any and all claims, damages, liabilities, causes of action, suits, arbitration awards, losses, judgments, fines, penalties, costs and expenses (including, without limitation, attorneys’ fees, disbursements and court costs, and all other professional, expert or CONSULTANT’s fees and costs and OC SAN’s general and administrative expenses; individually, a “Claim”; collectively, “Claims”) which may arise from or are in any manner related, directly or indirectly, to any work performed, or any operations, activities, or services provided by CONSULTANT in carrying out its obligations under this Agreement to the extent of the negligent, recklessness and/or willful misconduct of CONSULTANT, its principals, officers, agents, employees, CONSULTANT’s suppliers, consultants, Subconsultants, subcontractors, and/or anyone employed directly or indirectly by any of them, regardless of any contributing negligence or strict liability of an Indemnified Party. Notwithstanding the foregoing, nothing herein shall be construed to require CONSULTANT to indemnify the Indemnified Parties from any Claim arising solely from: (A) the active negligence or willful misconduct of the Indemnified Parties; or (B) a natural disaster or other act of God, such as an earthquake; or (C) the independent action of a third party who is neither one of the Indemnified Parties nor the CONSULTANT, nor its principal, officer, agent, employee, nor CONSULTANT’s supplier, CONSULTANT, Subconsultant, subcontractor, nor anyone employed directly or indirectly by any of them. CONSULTANT shall, to the fullest extent permitted by law, indemnify the Indemnified Parties, from Claims arising from more than one cause if any such cause taken alone would otherwise result in the obligation to indemnify hereunder. CONSULTANT’s liability for indemnification hereunder is in addition to any liability CONSULTANT may have to OC SAN for a breach by CONSULTANT of any of the provisions of this Agreement. Under no circumstances shall the insurance requirements and limits set forth in this Agreement be construed to limit CONSULTANT’s indemnification obligation or other liability hereunder. The terms of this Agreement are contractual and the result of negotiation between the parties hereto. Accordingly, any rule of construction of contracts (including, without limitation, California Civil Code Section 1654) that ambiguities are to be construed against the drafting Party, shall not be employed in the interpretation of this Agreement. CONSULTANT is indemnified in OC SAN’s standard construction contracts. This indemnification is in the General Conditions which are attached to OC SAN’s standard construction contracts when these contracts are issued. PSA PSA2026-001 Revised 050625 Supplemental Engineering Services Page 17 of 20 26. DUTY TO DEFEND The duty to defend hereunder is wholly independent of and separate from the duty to indemnify and such duty to defend shall exist regardless of any ultimate liability of CONSULTANT and shall be consistent with Civil Code section 2782.8. Such defense obligation shall arise immediately upon presentation of a Claim by any person if, without regard to the merit of the Claim, such Claim could potentially result in an obligation to indemnify one or more Indemnified Parties, and upon written notice of such Claim being provided to CONSULTANT. Payment to CONSULTANT by any Indemnified Party or the payment or advance of defense costs by any Indemnified Party shall not be a condition precedent to enforcing such Indemnified Party’s rights to indemnification hereunder. In the event a final judgment, arbitration, award, order, settlement, or other final resolution expressly determines that the claim did not arise out of, pertain to, or relate to the negligence, recklessness, or willful misconduct of the CONSULTANT, to any extent, then OC SAN will reimburse CONSULTANT for the reasonable costs of defending the Indemnified Parties against such claims. CONSULTANT’s indemnification obligation hereunder shall survive the expiration or earlier termination of this Agreement until such time as action against the Indemnified Parties for such matter indemnified hereunder is fully and finally barred by the applicable statute of limitations. 27. COMPLIANCE WITH OC SAN POLICIES AND PROCEDURES CONSULTANT shall comply with all OC SAN policies and procedures, including, but not limited to, the Contractor Safety Standards, as applicable, and Human Resources Policies, all as may be amended from time to time. 28. CLOSEOUT When OC SAN determines that all work authorized under the Agreement is fully complete and that OC SAN requires no further work from CONSULTANT, or the Agreement is otherwise terminated or expires in accordance with the terms of the Agreement, OC SAN shall give the CONSULTANT written notice that the Agreement will be closed out. CONSULTANT shall submit all outstanding billings, work submittals, deliverables, reports or similarly related documents as required under the Agreement within thirty (30) days of receipt of notice of Agreement closeout. Upon receipt of CONSULTANT’s submittals, OC SAN shall commence a closeout audit of the Agreement and will either: i. Give the CONSULTANT a final Agreement Acceptance: or ii. Advise the CONSULTANT in writing of any outstanding item or items which must be furnished, completed, or corrected at the CONSULTANT’s cost. CONSULTANT shall be required to provide adequate resources to fully support any administrative closeout efforts identified in the Agreement. Such support must be provided within the timeframe requested by OC SAN. PSA PSA2026-001 Revised 050625 Supplemental Engineering Services Page 18 of 20 Notwithstanding the final Agreement acceptance, the CONSULTANT will not be relieved of its obligations hereunder, nor will the CONSULTANT be relieved of its obligations to complete any portions of the work, the non-completion of which were not disclosed to OC SAN (regardless of whether such nondisclosures were fraudulent, negligent, or otherwise), and the CONSULTANT shall remain obligated under all those provisions of the Agreement which expressly or by their nature extend beyond and survive final Agreement Acceptance. Any failure by OC SAN to reject the work or to reject the CONSULTANT’s request for final Agreement Acceptance as set forth above shall not be deemed to be acceptance of the work by OC SAN for any purpose nor imply acceptance of, or Agreement with, the CONSULTANT’s request for final Agreement Acceptance. 29. PROHIBITION During the term of this Agreement, CONSULTANT and its Subconsultants may not propose on any engineering or construction-related projects advertised by or on behalf of OC SAN if such work presents actual or perceived conflict of interest with CONSULTANT’s assignments with OC SAN. CONSULTANT and its Subconsultants shall promptly disclose to OC SAN when such conflict exists prior to participating in any work as advertised by OC SAN or on its behalf. CONSULTANT and its Subconsultants acknowledge and agree that OC SAN’s determination regarding such conflicts that may impact CONSULTANT’s and its Subconsultants’ ability to propose on the work as described herein shall be final and cannot be appealed. 30. ENTIRE AGREEMENT This Agreement constitutes the entire understanding and agreement between the Parties and supersedes all previous negotiations between them pertaining to the subject matter thereof. PSA PSA2026-001 Revised 050625 Supplemental Engineering Services Page 19 of 20 IN WITNESS WHEREOF, this Agreement has been executed in the name of OC SAN and CONSULTANT by their respective duly authorized officers as of the day and year first written above. CONSULTANT: AECOM TECHNICAL SERVICES, INC. By _______________________________ _________________ Date __________________________________________________ Printed Name & Title ORANGE COUNTY SANITATION DISTRICT By _______________________________ _________________ Christine Marick Date Board Vice-Chairwoman By _______________________________ _________________ Kelly A. Lore Date Clerk of the Board By _______________________________ _________________ Kevin Work Date Purchasing & Contracts Manager Attachments: Attachment “A” – Scope of Work Attachment “A1” – Rules of Engagement Attachment “B” – Not Used Attachment “C” – Not Attached Attachment “D” – Allowable Direct Costs Attachment “E” – Fee Proposal Attachment “F” – Not Used Attachment “G” – Not Attached Attachment “H” – Not Used Attachment “I” – Not Used Attachment “J” – Not Attached PSA PSA2026-001 Revised 050625 Supplemental Engineering Services Page 20 of 20 Attachment “K” – Not Used Attachment “L” – Contractor Safety Standards Attachment “M” – Not Attached Attachment “N” – Not Attached Attachment “O” – Not Attached Attachment “P” – Human Resources Policies DM:ms ATTACHMENT A SCOPE OF WORK SCOPE OF WORK PSA2026-001 Page 1 of 12 ATTACHMENT "A" SCOPE OF WORK I. SUMMARY The Orange County Sanitation District (OC SAN) is a special district responsible for wastewater conveyance and treatment for Northern and Central Orange County, California. OC SAN is a public agency that operates one of the largest wastewater facilities in the United States of America. OC SAN is soliciting Proposals to provide Supplemental Engineering Services to support its engineering projects, which includes large and small capital projects and operationally funded repair projects. II. BACKGROUND OC SAN has budgeted for a 10-year $3.6 billion capital improvement program, the vast majority of which is managed by the Engineering Department. OC SAN also has an active asset management program which includes many repair projects that, due to their complexity, are managed by its Engineering Department. III. PROFESSIONAL SERVICES REQUIRED The following descriptions cover the types of professional services OC SAN will require under this Agreement. OC SAN will determine when specific services are required. The mechanisms for requesting, reviewing, authorizing, and terminating services under this Agreement are documented in Attachment "A1" - Rules of Engagement. As described in that attachment, work assignments will fall into one of the following types: • Task Authorizations. Task Authorizations have formal Scope of Work and the CONSULTANT submits a proposal with a fee. • Task Directives. Task Directives are typically smaller than Task Authorizations where OC SAN provides a scope and a not-to-exceed fee amount that will be negotiated with the CONSULTANT. • Program Role Assignments. In Program Role Assignments, the CONSULTANT shall provide an appropriately qualified and experienced professional to fulfill the project role on a portfolio of projects. OC SAN will authorize specific tasks to be completed by the CONSULTANT and will require the CONSULTANT to provide staff to fill designated roles on specific projects or within the Engineering Program, as described in Attachment “A1” – Rules of Engagement. SCOPE OF WORK PSA2026-001 Page 2 of 12 IV. ENGINEERING DEPARTMENT ROLES AND RESPONSIBILITIES Architecture Design and oversee design by CONSULTANT’s of new building and tenant improvement projects. Work with City Building/Planning Departments, Fire Departments, and other regulatory agencies as a liaison on behalf of OC SAN to confirm projects comply with permitting and code requirements. Prepare more complex plan clarifications and changes in response to Contractor's request for information during construction and verify that facilities constructed meet design specifications and regulatory requirements. Engineering - Construction Management Construction management activities include the following: • Perform a variety of work functions supporting the design and construction of wastewater treatment and collection systems. • Review construction documents including plans and specifications; interpret plans and specifications for construction work performed by OC SAN's Contractors; review submittals for material and equipment conformance to design specifications and plans; ensure contractual compliance with plans, specifications, codes, and safety requirements; verify that materials being incorporated into project are per specification and with approved construction practices; and coordinate equipment isolations, shutdowns, and equipment and process tie-ins. • Prepare progress payments to the Contractor. • Perform analysis of change orders; negotiate fair and reasonable costs for change orders; and prepare change order documentation. • Oversee the start-up of facilities and schedule staff training. • Provide technical assistance and support to engineers and project managers. • Prepare a variety of administrative and technical memos, letters, and correspondence. • Perform constructability reviews. • Maintain comprehensive contractual records and periodically monitor progress of all goods and service agreements from inception through completion to enforce milestones, deliverables, and post-contract warranties. Engineering - Civil / Mechanical Prepare CONSULTANT Scope of Work. Review proposals and assist OC SAN in the CONSULTANTS’ selection process. SCOPE OF WORK PSA2026-001 Page 3 of 12 Design or oversee design by CONSULTANT’s of sanitary sewers, sewer rehabilitation, mechanical piping systems, wastewater treatment systems, reclaimed water systems, lift stations, etc. including calculations. Lead design reviews to perform a comprehensive multi- discipline design review on assigned projects. Prepare detailed drawings, technical specifications, and calculations for in-house designs on small projects. Respond to engineering bid questions and addenda. Perform construction support services, respond to Contractor's request for information, review construction submittals and verify that equipment meets design specifications, prepare design changes, review Contractor’s requested design changes, and support startup and commissioning. Engineering - Electrical Provide electrical engineering services including design, design review, interdisciplinary review of design documents, and construction support service for collections and wastewater treatment plant facilities. Design and oversee design by CONSULTANT’s for medium voltage and low voltage electrical distribution systems including switchgear, motor control centers and standby power. Design includes single line diagrams, elementary diagrams, motor control schematics, short circuit calculations, protective device coordination studies, raceway/wire design, and hazardous area classification. Perform construction support services, respond to Contractor's request for information, review construction submittals and verify that equipment meets design specifications, prepare design changes, review Contractor’s requested design changes, review InterNational Electrical Testing Association (NETA) test results, and perform electrical system startup and commissioning for standby power and low and medium-voltage systems. Perform short circuit calculations and protective device coordination studies utilizing Electrical Transient Analyzer Program (ETAP) software. Engineering - Instrumentation and Control Provide instrumentation and control engineering services including design, design review, interdisciplinary review of design documents, construction support service, and commissioning support for collections and wastewater treatment plant control systems. Design and oversee design by CONSULTANT’s for process and instrumentation diagrams, control strategies, control system network diagrams, control system input/output lists, control panel drawings, and commissioning procedures. Perform construction support services, respond to Contractor's request for information, review construction submittals and verify that equipment meets design specifications, prepare design changes, review Contractor’s requested design changes, and support startup and commissioning. SCOPE OF WORK PSA2026-001 Page 4 of 12 Engineering - Commissioning Coordinator Provide technical leadership and management of the development of commissioning procedures during design; review the proposed construction sequencing and commissioning packages established during design; review finalized commissioning procedures during construction; work closely and coordinate with the Contractor's commissioning coordinator; provide oversight of the Contractor's commissioning and start-up process and coordinate startups with operations and maintenance; coordinate OC SAN's inspection, control system programming, and engineering resources to support the Contractor's commissioning process; track outstanding commissioning items and support their resolution and work closely with the Resident Engineer to provide commissioning status and notification of any issues or concerns. The commissioning coordinator shall have knowledge in electrical, instrumentation, control systems, and process control. Engineering - Structural Provide structural analysis as needed to recommend structural improvements to existing facilities, analyze structural failures, and recommend repairs. Design and oversee design by CONSULTANT’s of structural systems for collections and wastewater facilities. Review proposals, technical memoranda, and designs prepared by others and prepare engineering analysis. Prepare detailed drawings, technical specifications, and calculations for in-house designs on small projects. Perform construction support services, respond to Contractor’s requests for information, review construction submittals and verify that equipment meets design specifications and regulatory requirements, prepare more complex structural engineering design changes during construction and review Contractor’s requested design changes. Inspection Various disciplines may need continuous construction inspection including Civil, Structural, Pipeline, Mechanical, Electrical, and Instrumentation for rehabilitation and replacement of collections and wastewater treatment plant facilities. Inspection activities include the following: • Provide construction inspection for plant and collection facilities construction work performed by Contractors to confirm contractual compliance with plans, specifications, codes, regulations, and OC SAN's safety standards. • Prepare a variety of reports and documentation. • Review construction documents including plans and specifications. • Review construction submittals. • Inspect plant and collection facilities construction work performed by Contractors. SCOPE OF WORK PSA2026-001 Page 5 of 12 • Verify that materials being incorporated into project are per specification and with approved construction practices. • Coordinate equipment and process isolations, shutdowns, and tie-ins. • Assist safety representatives with job hazard analysis. • Observe Contractors work safety environment and compliance with OC SAN's safety standards, Cal/OSHA, regulations, and traffic control requirements and work with Contractor to establish and maintain a safe construction project for employees, customers, and the public. • Document and follow-up on actions regarding safety, traffic control plans, and working practices. • Assist in the maintenance of accurate as-built contract drawings. • Verify Contractor as-built drawings are maintained and correct. • Assist Resident Engineers on requests for information, field change orders, plan clarifications, and plan changes. • Review and approve final drawings for the preparation of record drawings. • Prepare and maintain necessary construction inspection records and reports as a means of formal documentation including daily inspection reports, photo-logs, field test results, force account reports, extra work requests, project submittal files, and individual project logs. • Assist Resident Engineer in reviewing the Contractor’s monthly progress invoices. • Attend construction meetings. • Participate in commissioning. • Perform field walks and develop punch lists. • Work with Contractors, regulatory agencies, utilities, city officials, and the general public throughout the construction project to coordinate work to be accomplished and ensure the project is completed successfully with minimum impact on the public or OC SAN facilities. Project Management Project management functions for major capital projects include developing schedules, cost estimates, and staffing requirements; assembling and leading project teams; planning, directing, and coordinating activities of projects to confirm that goals and objectives of projects are accomplished on schedule and within prescribed budget; inspecting quality and quantity of work; managing the selection of outside CONSULTANT’s; and preparing and presenting reports and other necessary correspondence on assigned projects. SCOPE OF WORK PSA2026-001 Page 6 of 12 Manage a project or group of projects through all six phases of the Engineering Project Life Cycle including project development, preliminary design, design, construction and installation, commissioning, and closeout. Manage, direct, and coordinate activities of the project team to confirm the project progresses on schedule within prescribed budget and with acceptable quality. Confer with project team to provide technical advice and resolve problems and conduct project team meetings to confirm adequate communication of project status. Perform periodic review of assigned work to confirm that the work is satisfactory and is completed according to plan. Interface with senior management, peers, project staff, CONSULTANT’s, customers, and users as necessary to coordinate project execution and inform stakeholders of project status and possible outcomes. Prepare project reports for the Board of Directors, management, and others and make presentations as necessary. Provide project management oversight of the selection process of outside CONSULTANT’s; oversee the bid, proposal, and selection/purchase recommendation process for major capital projects; solicit proposals; review proposals; assist OC SAN's evaluation teams with selection of CONSULTANT’s; negotiate the fee; and establish schedules and performance criteria. Work with CONSULTANT’s on project planning, preparation, scheduling, and execution of contracts and ensure work is completed on time and in conformance with plans and specifications. Apply project management tools as required to address the financial aspects and impacts of project variables such as delays to the project schedule and changes to the project scope. Serve as a liaison for the Engineering Department with other OC SAN departments, divisions, and outside agencies and provide project representation to commissions, committees, and task forces. Support - Administrative Administrative support activities include the following: • Perform a variety of secretarial, advanced clerical, and routine administrative and programmatic work in support of assigned projects or programs, division, or department. • Participate in the administration of approved policies and procedures. • Prepare financial analysis and a variety of reports as required. • Provide information and assistance to other assigned project or program staff regarding assigned programs, policies, and procedures. SCOPE OF WORK PSA2026-001 Page 7 of 12 Support - Submittals Submittals support activities include the following: • Coordinates the submittal review process between Contractors and OC SAN staff. • Reviews submittals to determine compliance with the submittal submission processes. • Consolidates submittal comments for final review. • Finalizes and distributes facilities records. Support - Cost Estimating Cost estimating activities include the following: • Prepare cost estimates to provide detailed information regarding quantity and cost of materials and labor. • Develop processes and/or techniques that provide clear and standard estimating methods across projects. • Provide data for analytical comparisons between projects. • Review project cost estimates as projects advance through the design process. • Review engineering plans and specifications to determine materials and quantities required by project specifications. • Recommend cost saving changes. • Review cost estimates and change orders submitted by construction Contractors and provide recommendations. • Prepare general budget estimates for new projects. Estimating shall include all disciplines including architectural, civil, structural, mechanical, plumbing, heating and air conditioning, fire protection, electrical, and control systems. Support - Construction Scheduling Perform a variety of scheduling reviews and analyses involving wastewater treatment and collection systems, including the following activities: • Review design submittals prior to bid to confirm scope is achievable in the time stipulated. • Establish clear specifications and enforcement provisions with the Contractors by placing schedule performance and proof of impact on the Contractors. • Review construction Contractor's schedules for effective Contractor performance. Identify changes to the critical path. • Review baseline schedule submittals. SCOPE OF WORK PSA2026-001 Page 8 of 12 • Support the Resident Engineer and Project Manager during scheduling meetings so they are effective and productive. • Maintain careful documentation of all schedule submittals so that any requests for time adjustments can be measured against the approved schedule in place at the time of impact is claimed. • Monitor actual progress versus planned progress. Provide exception reporting and recommend actions. • Perform analysis of change orders such as time impact analysis (TIA) and productivity claims. Support - Construction Claims / Mitigation Prepare detailed analysis of Contractor-submitted requests for change, delay claims, TIAs, and/or government code claims including productivity loss claims, claims for differing site conditions, and/or total cost claims. Work may include analysis of liability, review of contract language and supporting documents, validating extended overhead costs, and review and analysis of any other supporting documentation. Work may also include a proactive strategy to reduce exposure, review of reporting requirements and practices, and conferring with project teams and/or managers to effectively implement practices to reduce liability and/or risk. Support - Computer Aided Design Drafting and Design Computer Aided Design (CAD) drafting and design support include the following activities: • Use CAD equipment to provide support to Engineers by preparing layouts, detail drawings, sketches, and diagrams. Drawings are to include all views and dimensions necessary for construction of wastewater treatment and collection systems. Work must comply with OC SAN CAD Manual. • Draft engineering drawings of proposed wastewater treatment facility construction projects from engineer's design drawings including structures and notations and review maps and existing drawings to determine utility locations, elevations, and other related information. • Consolidate changes made on drawings by CONSULTANT’s, engineers and inspectors with Contractor's as-built drawings to draft final record drawings on a wide variety of wastewater treatment facility construction projects. • Conduct field visits to confirm existing conditions and finished construction configuration. • Make appropriate notes of sizes, diameters, locations, and other significant information and return to project engineer. • Provide technical assistance and support to engineers and engineering aides. SCOPE OF WORK PSA2026-001 Page 9 of 12 Support - Outreach Provide community and stakeholder outreach support for OC SAN projects during design and construction phases. Work may include the following activities: • Develop outreach plans, schedules, and budgets identifying project areas, community concerns, community events, demographics, and language needs. • Identify stakeholders and communication strategies, including property owners, tenants, businesses, schools, and public officials. • Plan, organize, and staff public meetings, including presentation development and meeting summaries. • Conduct door-to-door or neighborhood outreach to impacted residents and businesses. • Develop and design outreach materials such as fact sheets, notifications, press releases, website updates, and social media content consistent with OC SAN branding. • Develop and implement crisis communication plans. V. LOGISTICS AND CONTRACT MANAGEMENT Work Location CONSULTANT's on-site staff shall work from at OC SAN's facilities in Fountain Valley or Huntington Beach, California. At times, work may be required at other OC SAN facilities or at job site locations away from OC SAN facilities. At the CONSULTANT's discretion and concurrence with the OC SAN representative, the assigned CONSULTANT staff may be located at CONSULTANT's home office. Advanced coordination with OC SAN may be required for CONSULTANT staff working at OC SAN facilities on OC SAN holidays. Point of Contact/Supervision CONSULTANT shall designate an individual as the single point of contact to direct efforts in fulfilling contracted obligations under this Agreement. The selected designee shall be responsible for the direct supervision of assigned staff, including such activities as directing work, work schedules, quality of work performed, technical oversight, vacation requests, discipline, etc. The selected designee shall not be changed without prior written notification to the OC SAN representative. CONSULTANT shall be responsible for supervision of its entire staff, including the requirements defined in Attachment "A1" - Rules of Engagement. SCOPE OF WORK PSA2026-001 Page 10 of 12 OC SAN Project Document Management CONSULTANT's staff assigned to work on OC SAN projects shall save project related deliverables, documents, and/or records in OC SAN accessible locations (i.e., OC SAN SharePoint servers and/or OC SAN licensed cloud-based applications such as Bluebeam, PMWeb or One Drive) as applicable to the project assignment to comply with Public Records Act requirements. Accessibility to these locations will be provided by OC SAN. Provided Facilities & Equipment OC SAN shall provide the following for CONSULTANT's on-site staff: • Furnished office space at OC SAN • Computers, software, network, and printing capabilities • Office telephone Personal Protective Equipment CONSULTANT staff assigned to OC SAN facilities may be exposed to known plant process and work hazards and therefore shall have appropriate Personal Protective Equipment (PPE) such as: eye and face protection (safety glasses), head protection (hard hat), hand protection (gloves), foot protection (safety toed shoes), high visibility clothing (Class 3 vests), hearing protection, personal gas monitor (4 gas), fall protection (harness and lanyard), and other forms of PPE. CONSULTANT shall provide all equipment and training necessary to comply with OC SAN safety polices. Refer to Attachment "L" - Contractor Safety Standards. Time Tracking & Invoicing CONSULTANT shall submit invoices, including cost and hours, monthly. Invoice shall be submitted no later than the 15th of each month. OC SAN maintains a project controls system containing detailed cost and hours information for all Engineering Projects. The format for reporting hours shall be in an importable format such as Microsoft Excel and contain, at a minimum, the following items: Column Description Project Number OC SAN shall provide a list of project numbers. These numbers are subject to change as new projects are added, and existing projects are completed. Work Package Number OC SAN shall provide a list of work package numbers. The work package numbers are subject to change as a project transitions from one phase to the next. Employee ID Each employee included in the hours report must contain a unique identification number. Employee Name Employee name. SCOPE OF WORK PSA2026-001 Page 11 of 12 Work Date The week ending date when work was performed. Hours by Week The total number of hours worked for the week. In addition, it may be necessary to report overtime hours which will require a separate report. Total Burdened Cost The total burdened cost shall include actual salary, fringe costs, overhead, and profit by person. Work Quality CONSULTANT shall be responsible for the professional quality and technical competence of assigned staff supplied to OC SAN. Additionally, the firm shall be responsible for the coordination of all efforts and other services furnished under the Agreement. Billing Guidance The following guidance establishes which activities performed by CONSULTANT are considered billable and non-billable under this Agreement. Non-Billable Activities The following activities are not billable to OC SAN: • Proposal and staffing activities: Time spent identifying staff, preparing or submitting proposal material, or negotiating budgets is considered marketing and is not billable. • Pre-selection communications: Before OC SAN selects a firm for a request, any clarifications, questions, or discussions should be directed to the designated Submitter. CONSULTANT shall not consult directly with OC SAN staff outside of the Submitter. Any such time is non-billable. • General training: Technical training is not billable except for training specific to OC SAN requirements, procedures, or standards. • Internal performance management: Time spent addressing or documenting performance issues of assigned staff is not billable. • Other OC SAN-unrequested activities: Any tasks performed without a formal request or outside of authorized Scope of Work, task directives, or task authorizations are non- billable. Billable Activities The following activities are generally billable to OC SAN: • Preparing and submitting invoices. • Managing the CONSULTANT’s internal billing codes. • Preparing progress reports for assigned tasks. • Providing technical guidance and oversight to assigned staff. • Managing task directives and task authorizations. • Performing quality control for task directives and task authorizations. SCOPE OF WORK PSA2026-001 Page 12 of 12 • Attending regular coordination meetings with OC SAN Management. • Training CONSULTANT staff on OC SAN-specific requirements, procedures, and standards. Program-level support activities, rather than project-specific work, shall be billed to Project SP-195, Work Package 3210. Management of Resource Assignments OC SAN will maintain a cloud-based workflow tool to request, review, authorize, and close resource assignments. That workflow tool is currently PMWeb. CONSULTANT's Point of Contact shall utilize this tool to track all requests through their life cycles. OC SAN will use this workflow tool to verify that any invoiced costs have been duly approved through the workflow tool. ATTACHMENT A1 RULES OF ENGAGEMENT Rules of Engagement PSA2026-001 Page 1 of 4 ATTACHMENT “A1” RULES OF ENGAGEMENT This document describes how OC SAN may use a Supplemental Engineering Services agreement to maintain the Engineering Project program while complying with independent Contractor classification laws. There are three mechanisms by which professional services can be supplied through the Agreement: • Task Authorizations • Task Directives • Program Role Assignments These Rules of Engagement are intended to document how services are to be requested, authorized, and managed. Task Authorizations When OC SAN requires a specific task completed, staff will contact each firm. Depending on the nature of the task, OC SAN may request that each firm respond with the proposed team, fee, and, if applicable, an approach to perform the work. Based on these responses, OC SAN will determine which firm offers the most qualified and appropriate team and/or approach and negotiate a Task Authorization with that firm. Task Authorizations have a formal Scope of Work and a fixed upper limit. Distinguishing aspects of Task Authorizations include the following: • Requests for Task Authorization Proposal (RFTAP) require a Scope of Work prepared by OC SAN staff. • RFTAPs and Task Authorizations must be approved by the Director of Engineering. • The Scope of Work must include schedule requirements, tasks, deliverables, and assumptions, similar in detail to a Design or Planning Study Task Order. • Each Task Authorization must specify a firm, negotiated upper limit which may not be exceeded. Any changes must be processed as a formal Task Authorization Amendment before the work is performed. • The CONSULTANT shall report incurred costs for the Task Authorization on their monthly invoices, including total costs to date and the remaining budget. • Time charged to Task Authorizations does not count against approved Program Role hours. Task Directives Task Directives are typically smaller than Task Authorizations where OC SAN provides a Scope of Work and a not-to-exceed fee amount that will be negotiated with the CONSULTANT. Task Directives include the following: Rules of Engagement PSA2026-001 Page 2 of 4 • The Scope of Work may be less detailed than what is required for a Task Authorization. • A schedule for completing the work should generally be specified, but it is not always required. • Task Directive must specify a firm negotiated upper limit which may not be exceeded. If changes require a revision to that upper limit, it must be processed as a formal Task Directive Amendment prior to the work being authorized and performed. • CONSULTANT shall report costs incurred for the Task Directive on their monthly invoices, including total costs to date and the remaining budget. Program Role Assignments Program Role assignments direct the CONSULTANT to assign a qualified individual to fill a specific role across multiple projects. For inspection staff, where assignments and timing may vary from day to day to support the workload demand with construction projects, the CONSULTANT shall designate a dispatcher who coordinates assignments and schedules with OC SAN’s Inspection Supervisor. The dispatcher may be the CONSULTANT’s Point of Contact, an assigned inspector, or another appropriate representative. Requirement for Program Roles: • OC SAN will contact all firms eligible to provide professionals for the role. • Assignment, duration, and budget: o They are specific to one person. o Assignments will generally be made before the specific need arises. o Hours and costs will be tracked at the Program Role, project, and work package level. An authorized budget will be established based on the individual’s burdened rate and the duration of the assignment. The individual’s location (Home Office or Site) impacts the billing overhead rate. The burdened rate includes salary, overhead, and profit. Reimbursable expenses, typical for travel or vehicle use, will also be tracked. o They are assigned for a specified duration. At the end of the specified duration, the Program Role will either be closed or renewed. o On-site Program Roles will be provided office space, key cards, an OC SAN phone extension, an OC SAN email, and network access. • Selection factors: The assignment will go to the firm that offers the professional who is the best fit for the Program Role. Depending on the role, OC SAN may consider: o Relevant experience and expertise. o Availability to begin work (for example, full-time availability if the role starts immediately). o On-site presence and proximity to OC SAN facilities. o Cost-effectiveness when multiple qualified candidates are available. Rules of Engagement PSA2026-001 Page 3 of 4 • The Engineering Manager responsible for the function must approve Program Role assignments. Only supervisors or managers may initiate Program Role requests. Project assignments are made under the Program Role to direct the CONSULTANT to assign qualified individuals to specific projects. A project assignment may cover the full project role or a defined portion. Standard project assignments are listed below: • Administrative Support • Construction Scheduling • Electrical Engineer • Cost Estimator • Outreach Support • Instrumentation and Control (I&C) Engineer • Commissioning Coordinator • Inspection - Civil/Mechanical • Inspection - Electrical/I&C • Project Engineer • Project Manager • Resident Engineer • Submittals • Project Support (structural, HVAC, constructability, etc.) Requirements for project assignments: • Assignments will be made from existing Program Role assignments. • Timing and duration depend on the project schedule or other designations. • CONSULTANT assigned to a project will work directly with OC SAN or project team members. • Assignment requests must specify total estimated hours. • CONSULTANT shall identify a Technical Lead to support assigned CONSULTANT staff. • Project direction will come from the CONSULTANT Point of Contact or CONSULTANT Supervision, in coordination with OC SAN Project Team and Supervision in Engineering. CONSULTANT Staff Supervision CONSULTANT is responsible for supervision of its entire staff, including the following: • Administrative Supervision (CONSULTANT staff only) o Performance reviews o Timecard approvals o Work hours • Supervision of assigned roles Rules of Engagement PSA2026-001 Page 4 of 4 o Work prioritization o Technical input, guidance, and direction o Quality Control for assigned deliverables OC SAN does not supervise CONSULTANT staff. However, OC SAN provides direction to CONSULTANT as an Owner, including: • Project decisions and priorities • Design standards • OC SAN preferences • Financial and risk considerations • Compliance with OC SAN Policies and Procedures • Coordination with other OC SAN projects and activities PSA PSA2026-001 Revised 050625 Supplemental Engineering Services Page 1 of 20 PROFESSIONAL SERVICES AGREEMENT This PROFESSIONAL SERVICES AGREEMENT, (hereinafter referred to as “Agreement”), is made and entered into to be effective the «EffectiveDate» day of «EffectiveMonth», 2026, by and between the ORANGE COUNTY SANITATION DISTRICT, (hereinafter referred to as "OC SAN"), and Jacobs Project Management Co., (hereinafter referred to as "CONSULTANT"). OC SAN and CONSULTANT are referred to herein collectively as the "Parties" or individually as a "Party." WITNESSETH: WHEREAS, OC SAN desires to engage CONSULTANT for Supplemental Engineering Services, PSA2026-001, to provide qualified staff as described in Attachment “A”, Scope of Work; and Attachment “A1”, Rules of Engagement; and WHEREAS, CONSULTANT is qualified to provide the necessary services in connection with these requirements and has agreed to provide the requisite personnel and experience, and is capable of performing such services; and WHEREAS, OC SAN has adopted procedures for the selection of professional services and has proceeded in accordance with said procedures to select CONSULTANT to perform this work; and WHEREAS, OC SAN shall manage selection of a Consultant for Task Order(s) when requested after award of this Agreement based on the most appropriate qualifications and fit; and WHEREAS, at its regular meeting on «BoardMeetingDate», the Board of Directors, by Minute Order, accepted the recommendation of the Operations Committee to approve this Agreement. NOW, THEREFORE, in consideration of the promises and mutual benefits, which will result to the parties in carrying out the terms of this Agreement, it is mutually agreed as follows: 1. SCOPE OF WORK CONSULTANT agrees to furnish necessary professional services to accomplish the Scope of Work attached hereto as Attachment “A", and is hereby incorporated into this Agreement. In the event of a conflict between the Scope of Work and this Agreement, the terms of this Agreement shall prevail. The standard of care applicable to CONSULTANT’s services will be the degree of skill and diligence normally employed by professional engineers or consultants performing the same or similar services at the time CONSULTANT’s services are performed. 2. COMPENSATION Total compensation shall be paid to CONSULTANT for the services in accordance with the following provisions: PSA PSA2026-001 Revised 050625 Supplemental Engineering Services Page 2 of 20 A. Time and Material: Not to Exceed Aggregate Amount OC SAN shall compensate CONSULTANT for services performed under this Agreement on a time and materials basis, not to exceed a maximum aggregate amount of «Grand Total Written Amount» Dollars ($«Grand Total Amount») (“Total Compensation”) during the term of the Agreement. B. Hourly Rates As a portion of the total compensation to be paid to CONSULTANT, OC SAN shall pay to CONSULTANT a sum equal to the burdened salaries (salaries plus benefits, overhead, and profit) actually paid by CONSULTANT charged on an hourly-rate basis to this project and paid to the personnel of CONSULTANT as set forth in Attachment “E” (attached hereto and incorporated herein by reference). OC SAN shall also pay to CONSULTANT a sum equal to the premium costs for overtime, charged on an hourly-rate basis, actually paid by CONSULTANT to the non-exempt personnel of CONSULTANT plus profit. Premium costs for overtime will not include fringe and overhead. Upon request of OC SAN, CONSULTANT shall provide OC SAN with certified payroll records of all employees’ work that is charged to this Agreement. C. Overhead i. “Field Office Staff” are defined as project-assigned staff by CONSULTANT, working at OC SAN’s facilities for a project-assigned period exceeding ninety (90) continuous calendar days. The overhead rates for Field Office Staff are included in Attachment “E”. ii. “Home Office Staff” are defined as staff assigned by CONSULTANT, supporting the project-assigned work, either by working at CONSULTANT’s or Subconsultant’s offices or at OC SAN’s site for periods less than ninety (90) continuous calendar days. The overhead rates for Home Office Staff are included in Attachment “E”. D. Profit Profit for CONSULTANT and Subconsultants shall be five percent (5%). Addenda shall be governed by the same maximum Profit percentage. As a portion of the total compensation to be paid to CONSULTANT and Subconsultants, OC SAN shall pay profit for all services rendered by CONSULTANT and Subconsultants for this Agreement. E. Subconsultants For all Subconsultants, CONSULTANT may pay to Subconsultants total compensation on an hourly-rate basis per Attachment “E” - Fee Proposal and as specified in the Scope of Work. OC SAN shall pay to CONSULTANT the actual costs of Subconsultants, without markup. PSA PSA2026-001 Revised 050625 Supplemental Engineering Services Page 3 of 20 F. Reimbursable Direct Costs OC SAN will reimburse the CONSULTANT for reasonable travel and business expenses as described in this section and further described in Attachment “D” - Allowable Direct Costs to this Agreement (attached hereto and incorporated herein by reference). The reimbursement of the above-mentioned expenses will be based on an “accountable plan” as considered by Internal Revenue Service (IRS). The plan includes a combination of reimbursements based upon receipts and a “per diem” component approved by IRS. The most recent schedule of the per diem rates utilized by OC SAN can be found on the U.S. General Service Administration website at https://www.gsa.gov/travel/plan-book/per-diem-rates. Reimbursement. The CONSULTANT shall be responsible for the most economical and practical means or management of reimbursable costs inclusive but not limited to travel, lodging and meals arrangements. OC SAN shall apply the most economic and practical method of reimbursement which may include reimbursements based upon receipts and/or “per diem” as deemed the most practical. Returns. CONSULTANT shall be responsible for returning to OC SAN any excess reimbursements after the reimbursement has been paid by OC SAN. Travel and travel arrangements. Any travel involving airfare, overnight stays or multiple day attendance must be approved by OC SAN in advance. Local Travel. Local Travel is considered travel by the CONSULTANT within OC SAN geographical area which includes Orange, Los Angeles, Ventura, San Bernardino, Riverside, San Diego, Imperial, and Kern Counties. Automobile mileage is reimbursable if CONSULTANT is required to utilize personal vehicle for local travel. Lodging. Overnight stays will not be approved by OC SAN for local travel. However, under certain circumstances overnight stay may be allowed at the discretion of OC SAN based on reasonableness of meeting schedules and the amount of time required for travel by the CONSULTANT. Such determination will be made on a case-by-case basis and at the discretion of OC SAN. Travel Meals. Per-diem rates as approved by IRS shall be utilized for travel meals reimbursements. Per diem rates shall be applied to meals that are appropriate for travel times. Receipts are not required for the approved meals. Additional details related to the reimbursement of the allowable direct costs are provided in the Attachment “D” - Allowable Direct Costs of this Agreement. Actual Costs. OC SAN shall also pay to CONSULTANT actual costs for equipment rentals, leases or purchases with prior approval of OC SAN. PSA PSA2026-001 Revised 050625 Supplemental Engineering Services Page 4 of 20 OC SAN will not pay per diem for Field Office Staff nor will it pay for any relocation of staff to be assigned under this Agreement. G. Limitation of Costs If, at any time, CONSULTANT estimates the cost of performing the services described in CONSULTANT’s Task Authorizations will exceed seventy-five percent (75%) of the not-to-exceed amount of the Task Authorization, CONSULTANT shall notify OC SAN immediately, and in writing. This written notice shall indicate the additional amount necessary to complete the services. Any cost incurred in excess of the approved not-to-exceed amount, without the express written consent of OC SAN’s authorized representative shall be at CONSULTANT’s own risk. This written notice shall be provided separately from, and in addition to any notification requirements contained in the CONSULTANT’s invoice and monthly progress report. Failure to notify OC SAN that the services cannot be completed within the authorized not-to-exceed amount is a material breach of this Agreement. 3. REALLOCATION OF TOTAL COMPENSATION OC SAN shall have the right to approve a reallocation of the incremental amounts constituting the Total Compensation, provided that the Total Compensation is not increased. 4. PAYMENT A. Monthly Invoice: CONSULTANT shall include in its monthly invoice, a detailed breakdown of costs associated with the performance of any corrections or revisions of the work for that invoicing period, in a format acceptable to OC SAN. CONSULTANT shall warrant and certify the accuracy of these costs and provide all support documentation required by OC SAN. CONSULTANT understands that submitted costs are subject to Section 16 Audit Provisions. B. Upon receipt of a properly prepared invoice, as described above, payment shall be made by OC SAN to CONSULTANT within thirty (30) calendar days. C. Upon satisfactory completion of the work performed hereunder and prior to final payment under this Agreement for such work, or prior settlement upon termination of this Agreement, and as a condition precedent thereto, CONSULTANT shall execute and deliver to OC SAN a release of all claims against OC SAN arising under or by virtue of this Agreement other than such claims, if any, as may be specifically exempted by CONSULTANT from the operation of the release in stated amounts to be set forth therein. D. Pursuant to the California False Claims Act (Government Code sections 12650-12655), any CONSULTANT that knowingly submits a false claim to OC SAN for compensation under the terms of this Agreement may be held liable for treble damages and up to a $10,000 civil penalty for each false claim submitted. This section shall also be binding on all Subconsultants. A CONSULTANT or Subconsultant shall be deemed to have submitted a false claim when the CONSULTANT or Subconsultant: (a) knowingly presents or PSA PSA2026-001 Revised 050625 Supplemental Engineering Services Page 5 of 20 causes to be presented to an officer or employee of OC SAN a false claim or request for payment or approval; (b) knowingly makes, uses, or causes to be made or used a false record or statement to get a false claim paid or approved by OC SAN; (c) conspires to defraud OC SAN by getting a false claim allowed or paid by OC SAN; (d) knowingly makes, uses, or causes to be made or used a false record or statement to conceal, avoid, or decrease an obligation to OC SAN; or (e) is a beneficiary of an inadvertent submission of a false claim to OC SAN, and fails to disclose the false claim to OC SAN within a reasonable time after discovery of the false claim. 5. TERM This Agreement shall commence upon the effective date first written above, and shall continue in full force and effect through «Date», (Initial Term) unless earlier terminated or extended as provided in the Agreement. OC SAN, at its sole discretion, may elect to extend the term of this Agreement up to an additional twelve (12) months, commencing «Date», and continuing through «Date», (Option Term 1), and thereupon require CONSULTANT to continue to provide services, and otherwise perform, in accordance with Attachment “A” and Attachment “A1”. OC SAN, at its sole discretion, may elect to extend the term of this Agreement up to an additional twelve (12) months, commencing «Date», and continuing through «Date», (Option Term 2), and thereupon require CONSULTANT to continue to provide services, and otherwise perform, in accordance with Attachment “A” and Attachment “A1”. OC SAN’s election to extend the Agreement beyond the Initial Term shall not diminish its right to terminate the Agreement for OC SAN’s convenience or CONSULTANT’s default as provided elsewhere in this Agreement. The “maximum term” of this Agreement shall be from the effective date first written above through «Date», which period encompasses the Initial Term and two (2) Option Terms. 6. PREVAILING WAGES A. To the extent CONSULTANT intends to utilize employees who will perform work during the Agreement, as more specifically defined under Labor Code Section 1720, CONSULTANT shall be subject to prevailing wage requirements with respect to such employees. 7. CALIFORNIA DEPARTMENT OF INDUSTRIAL RELATIONS (DIR) REGISTRATION AND RECORD OF WAGES A. To the extent CONSULTANT’s employees and/or Subconsultants who will perform work during the design and preconstruction phases of a construction contract for which Prevailing Wage Determinations have been issued by the DIR and as more specifically defined under Labor Code Section 1720 et seq, CONSULTANT and Subconsultants shall comply with the registration requirements of Labor Code Section 1725.5. Pursuant to Labor Code Section 1771.4, the work is subject to compliance monitoring and enforcement by the DIR. PSA PSA2026-001 Revised 050625 Supplemental Engineering Services Page 6 of 20 B. The CONSULTANT and Subconsultants shall maintain accurate payroll records and shall comply with all the provisions of Labor Code Section 1776, and shall submit payroll records to the Labor Commissioner pursuant to Labor Code Section 1771.4(a)(3). Penalties for non-compliance with the requirements of Section 1776 may be deducted from progress payments per Section 1776. C. Pursuant to Labor Code Section 1776, the CONSULTANT and Subconsultants shall furnish a copy of all certified payroll records to OC SAN and/or general public upon request, provided the public request is made through OC SAN, the Division of Apprenticeship Standards or the Division of Labor Enforcement of the Department of Industrial Relations. D. The CONSULTANT and Subconsultants shall comply with the job site notices posting requirements established by the Labor Commissioner per Title 8, California Code of Regulations Section 16461(e). 8. CONFLICT OF INTEREST CODE OC SAN may designate some or all of the individuals performing services under the Agreement as “designated positions” subject to OC SAN’s Conflict of Interest Code. CONSULTANT employees or Subconsultants acting in these designated positions must comply with certain requirements under the Political Reform Act. CONSULTANT employees or Subconsultants acting in these designated positions must file an annual report identifying some or all of their financial interests such as sources of income, sources of gifts received from special sources of income and sources of gifts. Currently the limit is $630 per year from any one source. CONSULTANT and all its employees, staff, or personnel assigned to an OC SAN designated position shall comply with the Political Reform Act and related reporting requirements and gift limitation. 9. INDEPENDENT CONTRACTOR The CONSULTANT and Subconsultants shall be independent contractors and not agents or employees of OC SAN. Any provisions of this Agreement that may appear to give OC SAN the right to direct the CONSULTANT concerning the details of performing the professional services, or to exercise any control over such performance, shall mean only that the CONSULTANT shall follow the direction of OC SAN concerning the end results of the performance. 10. DOCUMENT OWNERSHIP – CONSULTANT PERFORMANCE A. Ownership of Documents for the professional services performed. All documents in all forms (electronic, paper, etc.), including, but not limited to, studies, sketches, drawings, computer printouts, disk files, and electronic copies prepared in connection with or related to the Scope of Work or professional services, shall be the property of OC SAN. OC SAN’s ownership of these documents includes use of, reproduction or reuse of and all incidental rights, whether or not the work for which they were prepared has been performed. OC SAN ownership entitlement arises upon payment or any partial payment for work performed and includes ownership of any and all work product completed prior to that payment. This Section shall apply whether the CONSULTANT’s PSA PSA2026-001 Revised 050625 Supplemental Engineering Services Page 7 of 20 professional services are terminated: a) by the completion of the Agreement, or b) in accordance with other provisions of this Agreement. Notwithstanding any other provision of this paragraph or Agreement, the CONSULTANT shall have the right to make copies of all such plans, studies, sketches, drawings, computer printouts and disk files, and specifications. OC SAN acknowledges that documents prepared through professional services must be revised and sealed by a professional engineer prior to their reuse on another project. OC SAN acknowledges that it assumes all risk associated with reuse of such documents, which are not undertaken by CONSULTANT. B. CONSULTANT shall not be responsible for damage caused by subsequent changes to or uses of the study or deliverable where the subsequent changes or uses are not authorized or approved by CONSULTANT, provided that the service rendered by CONSULTANT was not a proximate cause of the damage. 11. INSURANCE A. General Insurance shall be issued and underwritten by insurance companies acceptable to OC SAN based on the following requirements: i. Insurers must have an “A-” Policyholder’s Rating, or better, and Financial Rating of at least Class VIII, or better, in accordance with the most current A.M. Best’s Guide Rating. However, OC SAN will accept State Compensation Insurance Fund, for the required policy of Workers’ Compensation Insurance subject to OC SAN’s option to require a change in insurer in the event the State Fund financial rating is decreased below “B”. Further, OC SAN will require CONSULTANT to substitute any insurer whose rating drops below the levels herein specified. Said substitution shall occur within twenty (20) days of written notice to CONSULTANT, by OC SAN or its agent. ii. Coverage shall be in effect prior to the commencement of any work under this Agreement. B. General Liability The CONSULTANT shall maintain during the life of this Agreement, including the period of warranty, commercial general liability insurance written on an occurrence basis providing the following minimum limits of liability coverage: Two Million Dollars ($2,000,000) per occurrence with Four Million Dollars ($4,000,000) general aggregate. If aggregate limits apply separately to this Agreement (as evidenced by submission of ISO form CG 25 03 or 25 04), then the aggregate limit may be equivalent to the per occurrence limit. Said insurance shall include coverage for the following hazards: premises-operations, contractual liability coverage applicable to the liabilities assumed under this Agreement, products liability/completed operations (including any product manufactured or assembled), broad form property damage, contractual liability coverage applicable to the liabilities assumed under this Agreement, independent PSA PSA2026-001 Revised 050625 Supplemental Engineering Services Page 8 of 20 contractors liability, personal and advertising injury, mobile equipment, owners and contractors protective liability, and cross liability and severability of interest clauses. A statement on an insurance certificate will not be accepted in lieu of the actual additional insured endorsement(s). If requested by OC SAN and applicable, XCU coverage (Explosion, Collapse and Underground) must be included in the general liability policy and coverage must be reflected on the submitted certificate of insurance. Where permitted by law, CONSULTANT hereby waives all rights of recovery by subrogation because of deductible clauses, inadequacy of limits of any insurance policy, limitations or exclusions of coverage, or any other reason against OC SAN, its or their officers, agents, or employees, and any other consultant, contractor, or subcontractor performing work or rendering services on behalf of OC SAN in connection with the planning, development, and construction of the project. In all insurance coverages related to the work, CONSULTANT shall cause its insurers to waive rights of subrogation against OC SAN and its officers, employees, and agents with respect to claims arising out of CONSULTANT’s performance of the work. Where permitted by law, CONSULTANT shall require similar written express waivers and insurance clauses from each of its Subconsultants of every tier. A waiver of subrogation shall be effective as to any individual or entity, even if such individual or entity (a) would otherwise have a duty of indemnification, contractual or otherwise, (b) did not pay the insurance premium, directly or indirectly, and (c) whether or not such individual or entity has an insurable interest in the property damaged. C. Automobile/Vehicle Liability Insurance The CONSULTANT shall maintain a policy of automobile liability insurance on a comprehensive form covering all owned, non-owned, and hired automobiles, trucks, and other vehicles providing the following minimum limit of liability coverage: combined single limit of One Million Dollars ($1,000,000). A statement on an insurance certificate will not be accepted in lieu of the actual additional insured endorsement. D. Umbrella Excess Liability The minimum limits of general liability and automobile liability insurance required, as set forth herein, shall be provided for through either a single policy of primary insurance or a combination of policies of primary and umbrella excess coverage. Umbrella excess liability coverage shall be issued with limits of liability which, when combined with the primary insurance, will equal the minimum limits for general liability and automobile liability. E. Workers’ Compensation Insurance The CONSULTANT shall provide such workers’ compensation insurance as required by the Labor Code of the State of California in the amount of the statutory limit, including employer’s liability insurance with a minimum limit of One Million Dollars ($1,000,000) each accident, One Million Dollars ($1,000,000) disease each employee, and One Million Dollars ($1,000,000) disease policy limit. Such workers’ compensation insurance shall be endorsed to provide for a waiver of subrogation in favor of OC SAN. A statement on an insurance PSA PSA2026-001 Revised 050625 Supplemental Engineering Services Page 9 of 20 certificate will not be accepted in lieu of the actual endorsements unless the insurance carrier is State of California Insurance Fund and the identifier “SCIF” and endorsement numbers 2570 and 2065 are referenced on the certificate of insurance. If an exposure to Jones Act liability may exist, the insurance required herein shall include coverage for Jones Act claims. F. Errors and Omissions/Professional Liability CONSULTANT shall maintain in full force and effect, throughout the term of this Agreement, standard industry form professional liability / errors and omissions insurance coverage with coverage limits of not less than Five Million Dollars ($5,000,000) per claim and Five Million Dollars ($5,000,000) aggregate in accordance with the provisions of this paragraph. If the policy of insurance is written on a “claims made” basis, said policy shall be continued in full force and effect at all times during the term of this Agreement, and for a period of five (5) years from the date of the completion of the services hereunder. In the event of termination of said policy during this period, CONSULTANT shall obtain continuing insurance coverage for the prior acts or omissions of CONSULTANT during the course of performing services under the terms of this Agreement. Said coverage shall be evidenced by either a new policy evidencing no gap in coverage or by separate extended “tail” coverage with the present or new carrier. In the event the present policy of insurance is written on an “occurrence” basis, said policy shall be continued in full force and effect during the term of this Agreement or until completion of the services provided for in this Agreement, whichever is later. In the event of termination of said policy during this period, new coverage shall be obtained for the required period to insure for the prior acts or omissions of CONSULTANT during the course of performing services under the terms of this Agreement. CONSULTANT shall provide to OC SAN a certificate of insurance in a form acceptable to OC SAN indicating the deductible or self-retention amounts and the expiration date of said policy and shall provide renewal certificates not less than ten (10) days prior to the expiration of each policy term. G. Drone Liability Insurance If a drone will be used, drone liability insurance must be maintained by CONSULTANT in the amount of One Million Dollars ($1,000,000) written by an insurer authorized to do business in California and having a current A.M. Best rating of not less than A-:VII, or otherwise acceptable to OC SAN. Coverage shall specifically include commercial UAS/drone operations and shall be maintained in a form acceptable by OC SAN. H. Proof of Coverage The CONSULTANT shall furnish OC SAN with original certificates and amendatory endorsements effecting coverage. Said policies and endorsements PSA PSA2026-001 Revised 050625 Supplemental Engineering Services Page 10 of 20 shall conform to the requirements herein stated. All certificates and endorsements are to be received and approved by OC SAN before work commences. Upon request, CONSULTANT shall provide certified copies of applicable insurance policies and endorsements evidencing the coverage required under this Agreement, subject to redaction of confidential or proprietary information not relevant to such coverage. The following are approved forms that must be submitted as proof of coverage: •insurance form • (General Liability) CG 20 10 and CG 20 37 All other additional insured endorsements must be submitted for approval by OC SAN, and OC SAN may reject alternatives that provide different or less coverage to OC SAN. • (Automobile Liability) OC SAN approval. •subrogation endorsement provided by carrier for OC SAN approval. • Cancellation Notice No endorsement is required. However, CONSULTANT is responsible for notifying OC SAN of any pending or actual insurance policy cancellation, as described in Article I. Cancellation and Policy Change Notice, below. I. Cancellation and Policy Change Notice The CONSULTANT is required to notify OC SAN in writing of any insurance cancellation notice it receives or other knowledge of pending or actual insurance policy cancellation within two (2) working days of receipt of such notice or acquisition of such knowledge. Additionally, the CONSULTANT is required to notify OC SAN in writing of any change in the terms of insurance, including reduction in coverage or increase in deductible/SIR, within two (2) working days of receipt of such notice or knowledge of same. Said notices shall be mailed to OC SAN at: ORANGE COUNTY SANITATION DISTRICT 18480 Bandilier Circle Fountain Valley, CA 92708 Attention: Contracts, Purchasing & Materials Management Division J. Primary Insurance PSA PSA2026-001 Revised 050625 Supplemental Engineering Services Page 11 of 20 The general and automobile liability policies shall contain a “Primary and Non- Contributory” clause. Any other insurance maintained by OC SAN shall be excess and not contributing with the insurance provided by CONSULTANT. K. Separation of Insured The general and automobile liability policies shall contain a “Separation of Insureds” clause. L. Non-Limiting (if applicable) Nothing in this document shall be construed as limiting in any way, nor shall it limit the indemnification provision contained in this Agreement, or the extent to which CONSULTANT may be held responsible for payment of damages to persons or property. M. Deductibles and Self-Insured Retentions Any deductible and/or self-insured retention must be declared to OC SAN on the certificate of insurance. All deductibles and/or self-insured retentions require approval by OC SAN. At the option of OC SAN, either: the insurer shall reduce or eliminate such deductible or self-insured retention as respects OC SAN; or the CONSULTANT shall provide a financial guarantee satisfactory to OC SAN guaranteeing payment of losses and related investigations, claim administration and defense expenses. N. Defense Costs The general and automobile liability policies shall have a provision that reasonable defense costs for all insureds and additional insureds are paid in addition to and do not deplete any policy limits. O. Subconsultants The CONSULTANT shall be responsible to establish insurance requirements for any Subconsultant hired by the CONSULTANT. The insurance shall be in amounts and types reasonably sufficient to deal with the risk of loss involving the Subconsultant’s operations and work. P. Limits Are Minimums The insurance limits specified in this Agreement are minimum requirements only and shall not limit the liability of the CONSULTANT. If a claim or incident arising out of the CONSULTANT’s performance under this Agreement exceeds the minimum required insurance limits, CONSULTANT shall remain fully responsible for all amounts in excess of such minimum required limits, up to the full extent of CONSULTANT’s liability under this Agreement. PSA PSA2026-001 Revised 050625 Supplemental Engineering Services Page 12 of 20 12. KEY POSITIONS CONSULTANT shall notify OC SAN in advance changes to any key CONSULTANT employees or Subconsultants performing services under this Agreement. Positions considered to be Key Positions are Point of Contact, and any field office staff working under the Agreement. Should a CONSULTANT employee or Subconsultant within one of these categories become no longer available to OC SAN, CONSULTANT shall submit the resume and qualifications of the proposed replacement to OC SAN for approval as soon as possible, but in no event later than seven (7) calendar days prior to the departure of the incumbent Key Position unless CONSULTANT is not provided with such notice by the departing staff. 13. SCOPE CHANGES In the event of a change in the Scope of Work or a change in Key Personnel or change in hourly rates as requested by OC SAN, the Parties hereto shall execute an Amendment to this Agreement setting forth with particularity all terms of the new Agreement. CONSULTANT’s compensation for additional services authorized and performed in accordance with this Agreement shall be agreed to by the Parties in writing prior to the time that the additional services are authorized. CONSULTANT hereby agrees to use any and all procedures, programs, and systems required by OC SAN to process and execute such Amendment(s), including, but not limited to, computer programs and systems. 14. PROJECT TEAM AND SUBCONSULTANTS Neither this Agreement nor any interest herein nor claim hereunder may be assigned by CONSULTANT either voluntarily or by operation of law, nor may all or any part of the Agreement be subcontracted by CONSULTANT, without the prior written consent of OC SAN. Consent by OC SAN shall not be deemed to relieve CONSULTANT of its obligation to comply fully with all terms and conditions of this Agreement. CONSULTANT shall provide to OC SAN, prior to execution of this Agreement, the names and full description of all Subconsultants and CONSULTANT’s project team members anticipated to be used under this Agreement by CONSULTANT. CONSULTANT shall include a description of the work and services to be done by each Subconsultant and each of CONSULTANT’s team member. CONSULTANT shall include the respective compensation amounts for CONSULTANT and each Subconsultant, broken down as indicated in Section 2- COMPENSATION. There shall be no substitution of the listed Subconsultants and CONSULTANT’s team members without prior written approval by OC SAN. 15. ENGINEERING REGISTRATION The CONSULTANT's personnel and Subconsultants are comprised of registered engineers and a staff of specialists and draftsmen in each department. The firm itself is not a registered engineer but represents and agrees that wherever, in the performance of this Agreement, the services of a registered engineer is required, such services hereunder will be performed under the direct supervision of registered engineers who are registered in California. PSA PSA2026-001 Revised 050625 Supplemental Engineering Services Page 13 of 20 16. AUDIT PROVISIONS A. OC SAN retains the reasonable right to access, review, examine, and audit, any and all books, records, documents, and any other evidence of procedures and practices that OC SAN determines are necessary to discover and verify that the CONSULTANT is in compliance with all requirements under this Agreement. The CONSULTANT shall include OC SAN’s right as described above, in any and all of their subcontracts, and shall ensure that these rights are binding upon all Subconsultants. B. OC SAN retains the right to examine CONSULTANT’s books, records, documents and any other evidence of procedures and practices that OC SAN determines are necessary to discover and verify all direct and indirect costs, of whatever nature, which are claimed to have been incurred, or anticipated to be incurred or to ensure CONSULTANT’s compliance with all requirements under this Agreement during the term of this Agreement and for a period of three (3) years after its termination. C. CONSULTANT shall maintain complete and accurate records in accordance with generally accepted industry standard practices and OC SAN’s policy. The CONSULTANT shall make available to OC SAN for review and audit, all project related accounting records and documents, and any other financial data within 15 days after receipt of notice from OC SAN. Upon OC SAN’s request, the CONSULTANT shall submit exact duplicates of originals of all requested records to OC SAN. If an audit is performed, CONSULTANT shall ensure that a qualified employee of the CONSULTANT will be available to assist OC SAN’s auditor in obtaining all accounting records and documents, and any other financial data related to this Agreement. 17. LEGAL RELATIONSHIP BETWEEN PARTIES The legal relationship between the Parties hereto is that of an independent contractor and nothing herein shall be deemed to transform CONSULTANT, its staff, independent contractors, or Subconsultants into employees of OC SAN. CONSULTANT’S staff performing services under the Agreement shall at all times be employees and/or independent contractors of CONSULTANT. CONSULTANT shall monitor and control its staff and pay wages, salaries, and other amounts due directly to its staff in connection with the Agreement, as described in Attachment “A1” – Rules of Engagement. CONSULTANT shall be responsible for hiring, review, and termination of its staff and shall be accountable for all reports and obligations respecting them, such as social security, income tax withholding, unemployment compensation, workers’ compensation and similar matters. 18. NOTICES All notices hereunder and communications regarding the interpretation of the terms of this Agreement, or changes thereto, shall be effected by delivery of said notices in person or by depositing said notices in the U.S. mail, registered or certified mail, return receipt requested, postage prepaid. Notices shall be mailed to OC SAN at: PSA PSA2026-001 Revised 050625 Supplemental Engineering Services Page 14 of 20 ORANGE COUNTY SANITATION DISTRICT 18480 Bandilier Circle Fountain Valley, CA 92708 Attention: Diane Marzano, Principal Contracts Administrator Copy: Martin Dix, Engineering Manager Notices shall be mailed to CONSULTANT at: JACOBS PROJECT MANAGEMENT CO. 2600 Michelson Drive, Suite 500 Irvine, CA 92612 Attention: Anni Larkins All communication regarding the Scope of Work, will be addressed to the Engineering Manager. Direction from other OC SAN staff must be approved in writing by OC SAN’s Engineering Manager prior to action from the CONSULTANT. 19. TERMINATION OC SAN may terminate this Agreement at any time, without cause, upon giving thirty (30) days written notice to CONSULTANT. In the event of such termination, CONSULTANT shall be entitled to compensation for work performed on a prorated basis through and including the effective date of termination. CONSULTANT shall be permitted to terminate this Agreement upon thirty (30) days written notice only if CONSULTANT is not compensated for billed amounts in accordance with the provisions of this Agreement, when the same are due. Notice of termination shall be mailed to OC SAN at the address listed in Section 18 - NOTICES. 20. DOCUMENTS AND STUDY MATERIALS The documents and study materials for this Project shall become the property of OC SAN upon the termination or completion of the work. CONSULTANT agrees to furnish to OC SAN copies of all memoranda, correspondence, electronic materials, computation and study materials in its files pertaining to the work described in this Agreement, which is requested in writing by OC SAN. 21. COMPLIANCE A. Labor CONSULTANT certifies by the execution of this Agreement that it pays employees not less than the minimum wage as defined by law, and that it does not discriminate in its employment with regard to race, color, religion, sex or national origin; that it is in compliance with all Federal, state and local directives and executive orders regarding non-discrimination in employment; and that it agrees to demonstrate positively and aggressively the principle of equal opportunity in employment. PSA PSA2026-001 Revised 050625 Supplemental Engineering Services Page 15 of 20 B. Air Pollution CONSULTANT and its subconsultants and subcontractors shall comply with all applicable Federal, state, and local air pollution control laws and regulations. C. Iran Contracting Act CONSULTANT and its subconsultants and subcontractors shall comply with the Iran Contracting Act of 2010 (Public Contract Code sections 2200-2208). D. California Air Resources Board Mobile Source Regulations CONSULTANT and its subconsultants and subcontractors shall comply with the following California Air Resources Board Mobile Source Regulations: • Advanced Clean Fleet (ACF): 13 CCR 2013-2013.4; 13 CCR 2015-2015.6 • Truck & Bus Regulation (T&B): 13 CCR 2025 • Clean Truck Check (CTC): 13 CCR 2195-2199.1 • Off-Road Diesel Amendments (ORD): 13 CCR 2449-2449.2 E. California Voluntary Protection Program Annual Reporting Requirement If CONSULTANT will potentially work 1,000 combined hours in a quarter, for the term of the Agreement, CONSULTANT shall provide an annual report detailing its safety and health information, including, but not limited to, its total number of employees, work hours, number of injuries and illnesses, and number of injury and illness cases involving days away from work, restricted work activity and/or job transfer. CONSULTANT shall furnish this report to OC SAN no later than January 20th each calendar year. Failure to provide this data by the required due date may result in suspension of CONSULTANT’s services with OC SAN. Any delay arising out of or resulting from such suspension shall be CONSULTANT’s sole responsibility and considered CONSULTANT caused delay, which shall not be compensable by OC SAN. 22. AGREEMENT EXECUTION AUTHORIZATION Both Parties do covenant that each individual executing this document by and on behalf of each Party is a person duly authorized to execute this Agreement for that Party. 23. DISPUTE RESOLUTION In the event of a dispute arising between the Parties regarding performance or interpretation of this Agreement, the dispute shall be resolved by binding arbitration under the auspices of the Judicial Arbitration and Mediation Service (“JAMS”), or similar organization or entity conducting alternate dispute resolution services. 24. ATTORNEY'S FEES, COSTS AND NECESSARY DISBURSEMENTS PSA PSA2026-001 Revised 050625 Supplemental Engineering Services Page 16 of 20 If any action at law or in equity or if any proceeding in the form of an Alternative Dispute Resolution (ADR) is necessary to enforce or interpret the terms of this Agreement, the prevailing party shall be entitled to reasonable attorney's fees, costs and necessary disbursements in addition to any other relief to which he may be entitled. 25. INDEMNIFICATION To the fullest extent permitted by law, CONSULTANT shall indemnify, defend (at CONSULTANT’s sole cost and expense and with legal counsel approved by OC SAN, which approval shall not be unreasonably withheld), protect and hold harmless OC SAN and all of OC SAN’s officers, directors, employees, consultants, and agents (collectively the “Indemnified Parties”), from and against any and all claims, damages, liabilities, causes of action, suits, arbitration awards, losses, judgments, fines, penalties, costs and expenses (including, without limitation, attorneys’ fees, disbursements and court costs, and all other professional, expert or CONSULTANT’s fees and costs and OC SAN’s general and administrative expenses; individually, a “Claim”; collectively, “Claims”) which may arise from or are in any manner related, directly or indirectly, to any work performed, or any operations, activities, or services provided by CONSULTANT in carrying out its obligations under this Agreement to the extent of the negligent, recklessness and/or willful misconduct of CONSULTANT, its principals, officers, agents, employees, CONSULTANT’s suppliers, consultants, Subconsultants, subcontractors, and/or anyone employed directly or indirectly by any of them, regardless of any contributing negligence or strict liability of an Indemnified Party. Notwithstanding the foregoing, nothing herein shall be construed to require CONSULTANT to indemnify the Indemnified Parties from any Claim arising solely from: (A) the active negligence or willful misconduct of the Indemnified Parties; or (B) a natural disaster or other act of God, such as an earthquake; or (C) the independent action of a third party who is neither one of the Indemnified Parties nor the CONSULTANT, nor its principal, officer, agent, employee, nor CONSULTANT’s supplier, CONSULTANT, Subconsultant, subcontractor, nor anyone employed directly or indirectly by any of them. CONSULTANT shall, to the fullest extent permitted by law, indemnify the Indemnified Parties, from Claims arising from more than one cause if any such cause taken alone would otherwise result in the obligation to indemnify hereunder. CONSULTANT’s liability for indemnification hereunder is in addition to any liability CONSULTANT may have to OC SAN for a breach by CONSULTANT of any of the provisions of this Agreement. Under no circumstances shall the insurance requirements and limits set forth in this Agreement be construed to limit CONSULTANT’s indemnification obligation or other liability hereunder. The terms of this Agreement are contractual and the result of negotiation between the parties hereto. Accordingly, any rule of construction of contracts (including, without limitation, California Civil Code Section 1654) that ambiguities are to be construed against the drafting Party, shall not be employed in the interpretation of this Agreement. CONSULTANT is indemnified in OC SAN’s standard construction contracts. This PSA PSA2026-001 Revised 050625 Supplemental Engineering Services Page 17 of 20 indemnification is in the General Conditions which are attached to OC SAN’s standard construction contracts when these contracts are issued. 26. DUTY TO DEFEND The duty to defend hereunder is wholly independent of and separate from the duty to indemnify and such duty to defend shall exist regardless of any ultimate liability of CONSULTANT and shall be consistent with Civil Code section 2782.8. Such defense obligation shall arise immediately upon presentation of a Claim by any person if, without regard to the merit of the Claim, such Claim could potentially result in an obligation to indemnify one or more Indemnified Parties, and upon written notice of such Claim being provided to CONSULTANT. Payment to CONSULTANT by any Indemnified Party or the payment or advance of defense costs by any Indemnified Party shall not be a condition precedent to enforcing such Indemnified Party’s rights to indemnification hereunder. In the event a final judgment, arbitration, award, order, settlement, or other final resolution expressly determines that the claim did not arise out of, pertain to, or relate to the negligence, recklessness, or willful misconduct of the CONSULTANT, to any extent, then OC SAN will reimburse CONSULTANT for the reasonable costs of defending the Indemnified Parties against such claims. CONSULTANT’s indemnification obligation hereunder shall survive the expiration or earlier termination of this Agreement until such time as action against the Indemnified Parties for such matter indemnified hereunder is fully and finally barred by the applicable statute of limitations. 27. COMPLIANCE WITH OC SAN POLICIES AND PROCEDURES CONSULTANT shall comply with all OC SAN policies and procedures, including, but not limited to, the Contractor Safety Standards, as applicable, and Human Resources Policies, all as may be amended from time to time. 28. CLOSEOUT When OC SAN determines that all work authorized under the Agreement is fully complete and that OC SAN requires no further work from CONSULTANT, or the Agreement is otherwise terminated or expires in accordance with the terms of the Agreement, OC SAN shall give the CONSULTANT written notice that the Agreement will be closed out. CONSULTANT shall submit all outstanding billings, work submittals, deliverables, reports or similarly related documents as required under the Agreement within thirty (30) days of receipt of notice of Agreement closeout. Upon receipt of CONSULTANT’s submittals, OC SAN shall commence a closeout audit of the Agreement and will either: i. Give the CONSULTANT a final Agreement Acceptance: or ii. Advise the CONSULTANT in writing of any outstanding item or items which must be furnished, completed, or corrected at the CONSULTANT’s cost. PSA PSA2026-001 Revised 050625 Supplemental Engineering Services Page 18 of 20 CONSULTANT shall be required to provide adequate resources to fully support any administrative closeout efforts identified in the Agreement. Such support must be provided within the timeframe requested by OC SAN. Notwithstanding the final Agreement acceptance, the CONSULTANT will not be relieved of its obligations hereunder, nor will the CONSULTANT be relieved of its obligations to complete any portions of the work, the non-completion of which were not disclosed to OC SAN (regardless of whether such nondisclosures were fraudulent, negligent, or otherwise), and the CONSULTANT shall remain obligated under all those provisions of the Agreement which expressly or by their nature extend beyond and survive final Agreement Acceptance. Any failure by OC SAN to reject the work or to reject the CONSULTANT’s request for final Agreement Acceptance as set forth above shall not be deemed to be acceptance of the work by OC SAN for any purpose nor imply acceptance of, or Agreement with, the CONSULTANT’s request for final Agreement Acceptance. 29. PROHIBITION During the term of this Agreement, CONSULTANT and its Subconsultants may not propose on any engineering or construction-related projects advertised by or on behalf of OC SAN if such work presents actual or perceived conflict of interest with CONSULTANT’s assignments with OC SAN. CONSULTANT and its Subconsultants shall promptly disclose to OC SAN when such conflict exists prior to participating in any work as advertised by OC SAN or on its behalf. CONSULTANT and its Subconsultants acknowledge and agree that OC SAN’s determination regarding such conflicts that may impact CONSULTANT’s and its Subconsultants’ ability to propose on the work as described herein shall be final and cannot be appealed. 30. ENTIRE AGREEMENT This Agreement constitutes the entire understanding and agreement between the Parties and supersedes all previous negotiations between them pertaining to the subject matter thereof. PSA PSA2026-001 Revised 050625 Supplemental Engineering Services Page 19 of 20 IN WITNESS WHEREOF, this Agreement has been executed in the name of OC SAN and CONSULTANT by their respective duly authorized officers as of the day and year first written above. CONSULTANT: JACOBS PROJECT MANAGEMENT CO. By _______________________________ _________________ Date __________________________________________________ Printed Name & Title ORANGE COUNTY SANITATION DISTRICT By _______________________________ _________________ Christine Marick Date Board Vice-Chairwoman By _______________________________ _________________ Kelly A. Lore Date Clerk of the Board By _______________________________ _________________ Kevin Work Date Purchasing & Contracts Manager Attachments: Attachment “A” – Scope of Work Attachment “A1” – Rules of Engagement Attachment “B” – Not Used Attachment “C” – Not Attached Attachment “D” – Allowable Direct Costs Attachment “E” – Fee Proposal Attachment “F” – Not Used Attachment “G” – Not Attached Attachment “H” – Not Used Attachment “I” – Not Used Attachment “J” – Not Attached PSA PSA2026-001 Revised 050625 Supplemental Engineering Services Page 20 of 20 Attachment “K” – Not Used Attachment “L” – Contractor Safety Standards Attachment “M” – Not Attached Attachment “N” – Not Attached Attachment “O” – Not Attached Attachment “P” – Human Resources Policies DM:ms ATTACHMENT A SCOPE OF WORK SCOPE OF WORK PSA2026-001 Page 1 of 12 ATTACHMENT "A" SCOPE OF WORK I. SUMMARY The Orange County Sanitation District (OC SAN) is a special district responsible for wastewater conveyance and treatment for Northern and Central Orange County, California. OC SAN is a public agency that operates one of the largest wastewater facilities in the United States of America. OC SAN is soliciting Proposals to provide Supplemental Engineering Services to support its engineering projects, which includes large and small capital projects and operationally funded repair projects. II. BACKGROUND OC SAN has budgeted for a 10-year $3.6 billion capital improvement program, the vast majority of which is managed by the Engineering Department. OC SAN also has an active asset management program which includes many repair projects that, due to their complexity, are managed by its Engineering Department. III. PROFESSIONAL SERVICES REQUIRED The following descriptions cover the types of professional services OC SAN will require under this Agreement. OC SAN will determine when specific services are required. The mechanisms for requesting, reviewing, authorizing, and terminating services under this Agreement are documented in Attachment "A1" - Rules of Engagement. As described in that attachment, work assignments will fall into one of the following types: • Task Authorizations. Task Authorizations have formal Scope of Work and the CONSULTANT submits a proposal with a fee. • Task Directives. Task Directives are typically smaller than Task Authorizations where OC SAN provides a scope and a not-to-exceed fee amount that will be negotiated with the CONSULTANT. • Program Role Assignments. In Program Role Assignments, the CONSULTANT shall provide an appropriately qualified and experienced professional to fulfill the project role on a portfolio of projects. OC SAN will authorize specific tasks to be completed by the CONSULTANT and will require the CONSULTANT to provide staff to fill designated roles on specific projects or within the Engineering Program, as described in Attachment “A1” – Rules of Engagement. SCOPE OF WORK PSA2026-001 Page 2 of 12 IV. ENGINEERING DEPARTMENT ROLES AND RESPONSIBILITIES Architecture Design and oversee design by CONSULTANT’s of new building and tenant improvement projects. Work with City Building/Planning Departments, Fire Departments, and other regulatory agencies as a liaison on behalf of OC SAN to confirm projects comply with permitting and code requirements. Prepare more complex plan clarifications and changes in response to Contractor's request for information during construction and verify that facilities constructed meet design specifications and regulatory requirements. Engineering - Construction Management Construction management activities include the following: • Perform a variety of work functions supporting the design and construction of wastewater treatment and collection systems. • Review construction documents including plans and specifications; interpret plans and specifications for construction work performed by OC SAN's Contractors; review submittals for material and equipment conformance to design specifications and plans; ensure contractual compliance with plans, specifications, codes, and safety requirements; verify that materials being incorporated into project are per specification and with approved construction practices; and coordinate equipment isolations, shutdowns, and equipment and process tie-ins. • Prepare progress payments to the Contractor. • Perform analysis of change orders; negotiate fair and reasonable costs for change orders; and prepare change order documentation. • Oversee the start-up of facilities and schedule staff training. • Provide technical assistance and support to engineers and project managers. • Prepare a variety of administrative and technical memos, letters, and correspondence. • Perform constructability reviews. • Maintain comprehensive contractual records and periodically monitor progress of all goods and service agreements from inception through completion to enforce milestones, deliverables, and post-contract warranties. Engineering - Civil / Mechanical Prepare CONSULTANT Scope of Work. Review proposals and assist OC SAN in the CONSULTANTS’ selection process. SCOPE OF WORK PSA2026-001 Page 3 of 12 Design or oversee design by CONSULTANT’s of sanitary sewers, sewer rehabilitation, mechanical piping systems, wastewater treatment systems, reclaimed water systems, lift stations, etc. including calculations. Lead design reviews to perform a comprehensive multi- discipline design review on assigned projects. Prepare detailed drawings, technical specifications, and calculations for in-house designs on small projects. Respond to engineering bid questions and addenda. Perform construction support services, respond to Contractor's request for information, review construction submittals and verify that equipment meets design specifications, prepare design changes, review Contractor’s requested design changes, and support startup and commissioning. Engineering - Electrical Provide electrical engineering services including design, design review, interdisciplinary review of design documents, and construction support service for collections and wastewater treatment plant facilities. Design and oversee design by CONSULTANT’s for medium voltage and low voltage electrical distribution systems including switchgear, motor control centers and standby power. Design includes single line diagrams, elementary diagrams, motor control schematics, short circuit calculations, protective device coordination studies, raceway/wire design, and hazardous area classification. Perform construction support services, respond to Contractor's request for information, review construction submittals and verify that equipment meets design specifications, prepare design changes, review Contractor’s requested design changes, review InterNational Electrical Testing Association (NETA) test results, and perform electrical system startup and commissioning for standby power and low and medium-voltage systems. Perform short circuit calculations and protective device coordination studies utilizing Electrical Transient Analyzer Program (ETAP) software. Engineering - Instrumentation and Control Provide instrumentation and control engineering services including design, design review, interdisciplinary review of design documents, construction support service, and commissioning support for collections and wastewater treatment plant control systems. Design and oversee design by CONSULTANT’s for process and instrumentation diagrams, control strategies, control system network diagrams, control system input/output lists, control panel drawings, and commissioning procedures. Perform construction support services, respond to Contractor's request for information, review construction submittals and verify that equipment meets design specifications, prepare design changes, review Contractor’s requested design changes, and support startup and commissioning. SCOPE OF WORK PSA2026-001 Page 4 of 12 Engineering - Commissioning Coordinator Provide technical leadership and management of the development of commissioning procedures during design; review the proposed construction sequencing and commissioning packages established during design; review finalized commissioning procedures during construction; work closely and coordinate with the Contractor's commissioning coordinator; provide oversight of the Contractor's commissioning and start-up process and coordinate startups with operations and maintenance; coordinate OC SAN's inspection, control system programming, and engineering resources to support the Contractor's commissioning process; track outstanding commissioning items and support their resolution and work closely with the Resident Engineer to provide commissioning status and notification of any issues or concerns. The commissioning coordinator shall have knowledge in electrical, instrumentation, control systems, and process control. Engineering - Structural Provide structural analysis as needed to recommend structural improvements to existing facilities, analyze structural failures, and recommend repairs. Design and oversee design by CONSULTANT’s of structural systems for collections and wastewater facilities. Review proposals, technical memoranda, and designs prepared by others and prepare engineering analysis. Prepare detailed drawings, technical specifications, and calculations for in-house designs on small projects. Perform construction support services, respond to Contractor’s requests for information, review construction submittals and verify that equipment meets design specifications and regulatory requirements, prepare more complex structural engineering design changes during construction and review Contractor’s requested design changes. Inspection Various disciplines may need continuous construction inspection including Civil, Structural, Pipeline, Mechanical, Electrical, and Instrumentation for rehabilitation and replacement of collections and wastewater treatment plant facilities. Inspection activities include the following: • Provide construction inspection for plant and collection facilities construction work performed by Contractors to confirm contractual compliance with plans, specifications, codes, regulations, and OC SAN's safety standards. • Prepare a variety of reports and documentation. • Review construction documents including plans and specifications. • Review construction submittals. • Inspect plant and collection facilities construction work performed by Contractors. SCOPE OF WORK PSA2026-001 Page 5 of 12 • Verify that materials being incorporated into project are per specification and with approved construction practices. • Coordinate equipment and process isolations, shutdowns, and tie-ins. • Assist safety representatives with job hazard analysis. • Observe Contractors work safety environment and compliance with OC SAN's safety standards, Cal/OSHA, regulations, and traffic control requirements and work with Contractor to establish and maintain a safe construction project for employees, customers, and the public. • Document and follow-up on actions regarding safety, traffic control plans, and working practices. • Assist in the maintenance of accurate as-built contract drawings. • Verify Contractor as-built drawings are maintained and correct. • Assist Resident Engineers on requests for information, field change orders, plan clarifications, and plan changes. • Review and approve final drawings for the preparation of record drawings. • Prepare and maintain necessary construction inspection records and reports as a means of formal documentation including daily inspection reports, photo-logs, field test results, force account reports, extra work requests, project submittal files, and individual project logs. • Assist Resident Engineer in reviewing the Contractor’s monthly progress invoices. • Attend construction meetings. • Participate in commissioning. • Perform field walks and develop punch lists. • Work with Contractors, regulatory agencies, utilities, city officials, and the general public throughout the construction project to coordinate work to be accomplished and ensure the project is completed successfully with minimum impact on the public or OC SAN facilities. Project Management Project management functions for major capital projects include developing schedules, cost estimates, and staffing requirements; assembling and leading project teams; planning, directing, and coordinating activities of projects to confirm that goals and objectives of projects are accomplished on schedule and within prescribed budget; inspecting quality and quantity of work; managing the selection of outside CONSULTANT’s; and preparing and presenting reports and other necessary correspondence on assigned projects. SCOPE OF WORK PSA2026-001 Page 6 of 12 Manage a project or group of projects through all six phases of the Engineering Project Life Cycle including project development, preliminary design, design, construction and installation, commissioning, and closeout. Manage, direct, and coordinate activities of the project team to confirm the project progresses on schedule within prescribed budget and with acceptable quality. Confer with project team to provide technical advice and resolve problems and conduct project team meetings to confirm adequate communication of project status. Perform periodic review of assigned work to confirm that the work is satisfactory and is completed according to plan. Interface with senior management, peers, project staff, CONSULTANT’s, customers, and users as necessary to coordinate project execution and inform stakeholders of project status and possible outcomes. Prepare project reports for the Board of Directors, management, and others and make presentations as necessary. Provide project management oversight of the selection process of outside CONSULTANT’s; oversee the bid, proposal, and selection/purchase recommendation process for major capital projects; solicit proposals; review proposals; assist OC SAN's evaluation teams with selection of CONSULTANT’s; negotiate the fee; and establish schedules and performance criteria. Work with CONSULTANT’s on project planning, preparation, scheduling, and execution of contracts and ensure work is completed on time and in conformance with plans and specifications. Apply project management tools as required to address the financial aspects and impacts of project variables such as delays to the project schedule and changes to the project scope. Serve as a liaison for the Engineering Department with other OC SAN departments, divisions, and outside agencies and provide project representation to commissions, committees, and task forces. Support - Administrative Administrative support activities include the following: • Perform a variety of secretarial, advanced clerical, and routine administrative and programmatic work in support of assigned projects or programs, division, or department. • Participate in the administration of approved policies and procedures. • Prepare financial analysis and a variety of reports as required. • Provide information and assistance to other assigned project or program staff regarding assigned programs, policies, and procedures. SCOPE OF WORK PSA2026-001 Page 7 of 12 Support - Submittals Submittals support activities include the following: • Coordinates the submittal review process between Contractors and OC SAN staff. • Reviews submittals to determine compliance with the submittal submission processes. • Consolidates submittal comments for final review. • Finalizes and distributes facilities records. Support - Cost Estimating Cost estimating activities include the following: • Prepare cost estimates to provide detailed information regarding quantity and cost of materials and labor. • Develop processes and/or techniques that provide clear and standard estimating methods across projects. • Provide data for analytical comparisons between projects. • Review project cost estimates as projects advance through the design process. • Review engineering plans and specifications to determine materials and quantities required by project specifications. • Recommend cost saving changes. • Review cost estimates and change orders submitted by construction Contractors and provide recommendations. • Prepare general budget estimates for new projects. Estimating shall include all disciplines including architectural, civil, structural, mechanical, plumbing, heating and air conditioning, fire protection, electrical, and control systems. Support - Construction Scheduling Perform a variety of scheduling reviews and analyses involving wastewater treatment and collection systems, including the following activities: • Review design submittals prior to bid to confirm scope is achievable in the time stipulated. • Establish clear specifications and enforcement provisions with the Contractors by placing schedule performance and proof of impact on the Contractors. • Review construction Contractor's schedules for effective Contractor performance. Identify changes to the critical path. • Review baseline schedule submittals. SCOPE OF WORK PSA2026-001 Page 8 of 12 • Support the Resident Engineer and Project Manager during scheduling meetings so they are effective and productive. • Maintain careful documentation of all schedule submittals so that any requests for time adjustments can be measured against the approved schedule in place at the time of impact is claimed. • Monitor actual progress versus planned progress. Provide exception reporting and recommend actions. • Perform analysis of change orders such as time impact analysis (TIA) and productivity claims. Support - Construction Claims / Mitigation Prepare detailed analysis of Contractor-submitted requests for change, delay claims, TIAs, and/or government code claims including productivity loss claims, claims for differing site conditions, and/or total cost claims. Work may include analysis of liability, review of contract language and supporting documents, validating extended overhead costs, and review and analysis of any other supporting documentation. Work may also include a proactive strategy to reduce exposure, review of reporting requirements and practices, and conferring with project teams and/or managers to effectively implement practices to reduce liability and/or risk. Support - Computer Aided Design Drafting and Design Computer Aided Design (CAD) drafting and design support include the following activities: • Use CAD equipment to provide support to Engineers by preparing layouts, detail drawings, sketches, and diagrams. Drawings are to include all views and dimensions necessary for construction of wastewater treatment and collection systems. Work must comply with OC SAN CAD Manual. • Draft engineering drawings of proposed wastewater treatment facility construction projects from engineer's design drawings including structures and notations and review maps and existing drawings to determine utility locations, elevations, and other related information. • Consolidate changes made on drawings by CONSULTANT’s, engineers and inspectors with Contractor's as-built drawings to draft final record drawings on a wide variety of wastewater treatment facility construction projects. • Conduct field visits to confirm existing conditions and finished construction configuration. • Make appropriate notes of sizes, diameters, locations, and other significant information and return to project engineer. • Provide technical assistance and support to engineers and engineering aides. SCOPE OF WORK PSA2026-001 Page 9 of 12 Support - Outreach Provide community and stakeholder outreach support for OC SAN projects during design and construction phases. Work may include the following activities: • Develop outreach plans, schedules, and budgets identifying project areas, community concerns, community events, demographics, and language needs. • Identify stakeholders and communication strategies, including property owners, tenants, businesses, schools, and public officials. • Plan, organize, and staff public meetings, including presentation development and meeting summaries. • Conduct door-to-door or neighborhood outreach to impacted residents and businesses. • Develop and design outreach materials such as fact sheets, notifications, press releases, website updates, and social media content consistent with OC SAN branding. • Develop and implement crisis communication plans. V. LOGISTICS AND CONTRACT MANAGEMENT Work Location CONSULTANT's on-site staff shall work from at OC SAN's facilities in Fountain Valley or Huntington Beach, California. At times, work may be required at other OC SAN facilities or at job site locations away from OC SAN facilities. At the CONSULTANT's discretion and concurrence with the OC SAN representative, the assigned CONSULTANT staff may be located at CONSULTANT's home office. Advanced coordination with OC SAN may be required for CONSULTANT staff working at OC SAN facilities on OC SAN holidays. Point of Contact/Supervision CONSULTANT shall designate an individual as the single point of contact to direct efforts in fulfilling contracted obligations under this Agreement. The selected designee shall be responsible for the direct supervision of assigned staff, including such activities as directing work, work schedules, quality of work performed, technical oversight, vacation requests, discipline, etc. The selected designee shall not be changed without prior written notification to the OC SAN representative. CONSULTANT shall be responsible for supervision of its entire staff, including the requirements defined in Attachment "A1" - Rules of Engagement. SCOPE OF WORK PSA2026-001 Page 10 of 12 OC SAN Project Document Management CONSULTANT's staff assigned to work on OC SAN projects shall save project related deliverables, documents, and/or records in OC SAN accessible locations (i.e., OC SAN SharePoint servers and/or OC SAN licensed cloud-based applications such as Bluebeam, PMWeb or One Drive) as applicable to the project assignment to comply with Public Records Act requirements. Accessibility to these locations will be provided by OC SAN. Provided Facilities & Equipment OC SAN shall provide the following for CONSULTANT's on-site staff: • Furnished office space at OC SAN • Computers, software, network, and printing capabilities • Office telephone Personal Protective Equipment CONSULTANT staff assigned to OC SAN facilities may be exposed to known plant process and work hazards and therefore shall have appropriate Personal Protective Equipment (PPE) such as: eye and face protection (safety glasses), head protection (hard hat), hand protection (gloves), foot protection (safety toed shoes), high visibility clothing (Class 3 vests), hearing protection, personal gas monitor (4 gas), fall protection (harness and lanyard), and other forms of PPE. CONSULTANT shall provide all equipment and training necessary to comply with OC SAN safety polices. Refer to Attachment "L" - Contractor Safety Standards. Time Tracking & Invoicing CONSULTANT shall submit invoices, including cost and hours, monthly. Invoice shall be submitted no later than the 15th of each month. OC SAN maintains a project controls system containing detailed cost and hours information for all Engineering Projects. The format for reporting hours shall be in an importable format such as Microsoft Excel and contain, at a minimum, the following items: Column Description Project Number OC SAN shall provide a list of project numbers. These numbers are subject to change as new projects are added, and existing projects are completed. Work Package Number OC SAN shall provide a list of work package numbers. The work package numbers are subject to change as a project transitions from one phase to the next. Employee ID Each employee included in the hours report must contain a unique identification number. Employee Name Employee name. SCOPE OF WORK PSA2026-001 Page 11 of 12 Work Date The week ending date when work was performed. Hours by Week The total number of hours worked for the week. In addition, it may be necessary to report overtime hours which will require a separate report. Total Burdened Cost The total burdened cost shall include actual salary, fringe costs, overhead, and profit by person. Work Quality CONSULTANT shall be responsible for the professional quality and technical competence of assigned staff supplied to OC SAN. Additionally, the firm shall be responsible for the coordination of all efforts and other services furnished under the Agreement. Billing Guidance The following guidance establishes which activities performed by CONSULTANT are considered billable and non-billable under this Agreement. Non-Billable Activities The following activities are not billable to OC SAN: • Proposal and staffing activities: Time spent identifying staff, preparing or submitting proposal material, or negotiating budgets is considered marketing and is not billable. • Pre-selection communications: Before OC SAN selects a firm for a request, any clarifications, questions, or discussions should be directed to the designated Submitter. CONSULTANT shall not consult directly with OC SAN staff outside of the Submitter. Any such time is non-billable. • General training: Technical training is not billable except for training specific to OC SAN requirements, procedures, or standards. • Internal performance management: Time spent addressing or documenting performance issues of assigned staff is not billable. • Other OC SAN-unrequested activities: Any tasks performed without a formal request or outside of authorized Scope of Work, task directives, or task authorizations are non- billable. Billable Activities The following activities are generally billable to OC SAN: • Preparing and submitting invoices. • Managing the CONSULTANT’s internal billing codes. • Preparing progress reports for assigned tasks. • Providing technical guidance and oversight to assigned staff. • Managing task directives and task authorizations. • Performing quality control for task directives and task authorizations. SCOPE OF WORK PSA2026-001 Page 12 of 12 • Attending regular coordination meetings with OC SAN Management. • Training CONSULTANT staff on OC SAN-specific requirements, procedures, and standards. Program-level support activities, rather than project-specific work, shall be billed to Project SP-195, Work Package 3210. Management of Resource Assignments OC SAN will maintain a cloud-based workflow tool to request, review, authorize, and close resource assignments. That workflow tool is currently PMWeb. CONSULTANT's Point of Contact shall utilize this tool to track all requests through their life cycles. OC SAN will use this workflow tool to verify that any invoiced costs have been duly approved through the workflow tool. ATTACHMENT A1 RULES OF ENGAGEMENT Rules of Engagement PSA2026-001 Page 1 of 4 ATTACHMENT “A1” RULES OF ENGAGEMENT This document describes how OC SAN may use a Supplemental Engineering Services agreement to maintain the Engineering Project program while complying with independent Contractor classification laws. There are three mechanisms by which professional services can be supplied through the Agreement: • Task Authorizations • Task Directives • Program Role Assignments These Rules of Engagement are intended to document how services are to be requested, authorized, and managed. Task Authorizations When OC SAN requires a specific task completed, staff will contact each firm. Depending on the nature of the task, OC SAN may request that each firm respond with the proposed team, fee, and, if applicable, an approach to perform the work. Based on these responses, OC SAN will determine which firm offers the most qualified and appropriate team and/or approach and negotiate a Task Authorization with that firm. Task Authorizations have a formal Scope of Work and a fixed upper limit. Distinguishing aspects of Task Authorizations include the following: • Requests for Task Authorization Proposal (RFTAP) require a Scope of Work prepared by OC SAN staff. • RFTAPs and Task Authorizations must be approved by the Director of Engineering. • The Scope of Work must include schedule requirements, tasks, deliverables, and assumptions, similar in detail to a Design or Planning Study Task Order. • Each Task Authorization must specify a firm, negotiated upper limit which may not be exceeded. Any changes must be processed as a formal Task Authorization Amendment before the work is performed. • The CONSULTANT shall report incurred costs for the Task Authorization on their monthly invoices, including total costs to date and the remaining budget. • Time charged to Task Authorizations does not count against approved Program Role hours. Task Directives Task Directives are typically smaller than Task Authorizations where OC SAN provides a Scope of Work and a not-to-exceed fee amount that will be negotiated with the CONSULTANT. Task Directives include the following: Rules of Engagement PSA2026-001 Page 2 of 4 • The Scope of Work may be less detailed than what is required for a Task Authorization. • A schedule for completing the work should generally be specified, but it is not always required. • Task Directive must specify a firm negotiated upper limit which may not be exceeded. If changes require a revision to that upper limit, it must be processed as a formal Task Directive Amendment prior to the work being authorized and performed. • CONSULTANT shall report costs incurred for the Task Directive on their monthly invoices, including total costs to date and the remaining budget. Program Role Assignments Program Role assignments direct the CONSULTANT to assign a qualified individual to fill a specific role across multiple projects. For inspection staff, where assignments and timing may vary from day to day to support the workload demand with construction projects, the CONSULTANT shall designate a dispatcher who coordinates assignments and schedules with OC SAN’s Inspection Supervisor. The dispatcher may be the CONSULTANT’s Point of Contact, an assigned inspector, or another appropriate representative. Requirement for Program Roles: • OC SAN will contact all firms eligible to provide professionals for the role. • Assignment, duration, and budget: o They are specific to one person. o Assignments will generally be made before the specific need arises. o Hours and costs will be tracked at the Program Role, project, and work package level. An authorized budget will be established based on the individual’s burdened rate and the duration of the assignment. The individual’s location (Home Office or Site) impacts the billing overhead rate. The burdened rate includes salary, overhead, and profit. Reimbursable expenses, typical for travel or vehicle use, will also be tracked. o They are assigned for a specified duration. At the end of the specified duration, the Program Role will either be closed or renewed. o On-site Program Roles will be provided office space, key cards, an OC SAN phone extension, an OC SAN email, and network access. • Selection factors: The assignment will go to the firm that offers the professional who is the best fit for the Program Role. Depending on the role, OC SAN may consider: o Relevant experience and expertise. o Availability to begin work (for example, full-time availability if the role starts immediately). o On-site presence and proximity to OC SAN facilities. o Cost-effectiveness when multiple qualified candidates are available. Rules of Engagement PSA2026-001 Page 3 of 4 • The Engineering Manager responsible for the function must approve Program Role assignments. Only supervisors or managers may initiate Program Role requests. Project assignments are made under the Program Role to direct the CONSULTANT to assign qualified individuals to specific projects. A project assignment may cover the full project role or a defined portion. Standard project assignments are listed below: • Administrative Support • Construction Scheduling • Electrical Engineer • Cost Estimator • Outreach Support • Instrumentation and Control (I&C) Engineer • Commissioning Coordinator • Inspection - Civil/Mechanical • Inspection - Electrical/I&C • Project Engineer • Project Manager • Resident Engineer • Submittals • Project Support (structural, HVAC, constructability, etc.) Requirements for project assignments: • Assignments will be made from existing Program Role assignments. • Timing and duration depend on the project schedule or other designations. • CONSULTANT assigned to a project will work directly with OC SAN or project team members. • Assignment requests must specify total estimated hours. • CONSULTANT shall identify a Technical Lead to support assigned CONSULTANT staff. • Project direction will come from the CONSULTANT Point of Contact or CONSULTANT Supervision, in coordination with OC SAN Project Team and Supervision in Engineering. CONSULTANT Staff Supervision CONSULTANT is responsible for supervision of its entire staff, including the following: • Administrative Supervision (CONSULTANT staff only) o Performance reviews o Timecard approvals o Work hours • Supervision of assigned roles Rules of Engagement PSA2026-001 Page 4 of 4 o Work prioritization o Technical input, guidance, and direction o Quality Control for assigned deliverables OC SAN does not supervise CONSULTANT staff. However, OC SAN provides direction to CONSULTANT as an Owner, including: • Project decisions and priorities • Design standards • OC SAN preferences • Financial and risk considerations • Compliance with OC SAN Policies and Procedures • Coordination with other OC SAN projects and activities 6/23/2026 1 Supplemental Engineering Services, Contract No. PSA2026-001 Presented by: Martin Dix Engineering Manager Operations Committee July 1, 2026 2 Supplemental Engineering Services (SES) Provides flexibility and engineering services to: Deliver the CIP Project management, project engineering, resident engineering, inspection and construction support Fill gaps and peaks Support workload surges, temporary vacancies, and transition periods Add expertise Constructability, value engineering, structural, estimating, scheduling, claims, outreach 1 2 6/23/2026 2 2002- 2012 2012- 2017 2017- 2022 2022- 2027 2026- 2031 SES History 3 2002- 2012 2012- 2017 2017- 2022 2022- 2027 2026- 2031 SES History 4 $59.4M 3 4 6/23/2026 3 2002- 2012 2012- 2017 2017- 2022 2022- 2027 2026- 2031 SES History 5 $59.4M $55.8M $0 $50 $100 $150 $200 $250 $300 0 10 20 30 40 50 60 FY12-13 FY13-14 FY14-15 FY15-16 FY16-17 FY17-18 FY18-19 FY19-20 FY20-21 FY21-22 FY22-23 FY23-24 FY24-25 AECOM Enterprise Automation Jacobs Rockwell Automation CIP Cash Flow SES Staffing Levels 6 # o f s t a f f Mil l i o n s 5 6 6/23/2026 4 $- $100 $200 $300 $400 $500 $600 26-27 27-28 28-29 29-30 30-31 31-32 32-33 33-34 34-35 35-36 36-37 37-38 38-39 39-40 40-41 41-42 42-43 43-44 44-45 45-46 Mi l l i o n s Fiscal Year Adopted 3.5% Esc Ref Line 7 20-Year Spending: $8.3B 8 72 72 72 72 72 72 72 2 12 23 30 33 33 33 54 45 32 28 19 28 20 128 129 127 130 124 133 125 0 20 40 60 80 100 120 140 25-26 26-27 27-28 28-29 29-30 30-31 31-32 St a f f C o u n t Fiscal Year OC San Base Staffing New OC San Staffing Required SES Staffing SES + New Staff Required SES Staffing 7 8 6/23/2026 5 9 72 72 72 72 72 72 72 2 12 23 30 33 33 33 54 45 32 28 19 28 20 128 129 127 130 124 133 125 0 20 40 60 80 100 120 140 25-26 26-27 27-28 28-29 29-30 30-31 31-32 St a f f C o u n t Fiscal Year OC San Base Staffing New OC San Staffing Required SES Staffing SES + New Staff Required SES Staffing 10 Selection Process Key Attributes—Jacobs •Exceptional staff •Effective approach for managing resource requests •Highly effective on current contract Key Attributes—AECOM •Deep bench of professionals •Experience with similar contracts •Good approach for staff supervision Proposal ScoreFirm 95Jacobs Project Management Co. 78AECOM Technical Services, Inc. 70Hazen and Sawyer 9 10 6/23/2026 6 Recommend to the Board of Directors to: A. Approve Professional Services Agreements to provide SupplementalEngineering Services, Contract No. PSA2026-001, for a three-year periodwith two one-year renewal options, for a combined total amount not toexceed $55,800,000, initially allocated as follows: •AECOM Technical Services, Inc. – $27,900,000 •Jacobs Project Management Co. – $27,900,000; and B. Authorize the General Manager to transfer funds between the twoProfessional Services Agreements, as needed, to align contract budgets with actual workload distribution, with no increase to the total Board-authorized amount. Recommendation 11 11 OPERATIONS COMMITTEE Agenda Report Headquarters 18480 Bandilier Circle Fountain Valley, CA 92708 (714) 593-7433 File #:2026-4977 Agenda Date:7/1/2026 Agenda Item No:8. FROM:Robert Thompson, General Manager Originator: Mike Dorman, Director of Engineering SUBJECT: PROGRESSIVE DESIGN BUILD UPDATE GENERAL MANAGER'S RECOMMENDATION RECOMMENDATION: Information Item. BACKGROUND Orange County Sanitation District (OC San)is utilizing the Progressive Design-Build (PDB) contracting model to execute a maximum of ten PDB projects,each greater than $5 million in construction value,in accordance with Senate Bill 706.PDB projects have a minimum of two contract phases.Phase 1 includes preliminary design,budget development,and negotiation of a guaranteed maximum price (GMP).Phase 2 includes final design,construction,and project delivery under the agreed-upon GMP.Some projects may also have early procurement and/or early start contracts.Resolution No.OC SAN 25-19 was adopted which delegates authority to the General Manager to execute amendments to PDB contracts to an upper contract limit. Financial data for PDB projects is included in the quarterly Engineering Program Contract Performance Report. This presentation provides an update on the individual projects. RELEVANT STANDARDS ·Ensure the public’s money is wisely spent ATTACHMENT The following attachment(s)may be viewed on-line at the OC San website (www.ocsan.gov)with the complete agenda package: ·Presentation DC:lb Orange County Sanitation District Printed on 6/23/2026Page 1 of 1 powered by Legistar™ 6/23/2026 1 Progressive Design Build Update Presented by: Don Cutler Engineering Manager Operations Committee July 1, 2026 2 Project Roadmap Progressive Design-Build (PDB) Timeline and Key Milestones Preconstruction Services Final Design Construction Guaranteed Maximum Price (GMP) Early Start/Procurement Phase 1 Design Phase 2 Final Design/GMP Construction Validation Construction NTP Substantial Completion Final Acceptance Contract Award Procurement 1 2 6/23/2026 2 Procurement J-133 New Laboratory J-143 Solids Deep Well Injection Preconstruction J-137 Ocean Outfalls Rehabilitation P2-141 Headworks Electrical Replacement Final Design N/A Construction N/A Portfolio Roadmap 3 4 Design Builder Upper LimitAmendmentPhase 1 CostProject $94,193,000None$16,130,000J-137 Ocean Outfalls Rehabilitation $39,710,000None$3,902,200P2-141 Headworks Electrical Replacement $110,300,000*In ProcurementJ-133 New Laboratory $82,050,000*In ProcurementJ-143 Solids Deep Well Injection $326,253,000$20,032,200Portfolio Totals PDB Portfolio Costs * Budgeted amount only; no Board action taken for projects still in procurement 3 4 6/23/2026 3 J-137 Ocean Outfalls Rehabilitation: •Completed internal and external remotely operated vehicle (ROV) inspections on both outfalls •Completed diving inspections on both outfalls •Collected sediment samples for both outfalls •Replaced manhole cover •Collected core samples on short outfall for concrete condition assessment Highlights Over Last Period 5 P2-141 Headworks Electrical Replacement: •Early costs from Design Builder (DB) establish construction budget •Project Kickoff Meeting held •DB is looking at VFD costing for early procurement J-133 New Laboratory: •Good interest from DB firms in industry forum event and meetings; anticipate multiple competitive proposals J-143 Solids Deep Well Injection: •Public Outreach firm selected •RFP advertised Highlights Over Last Period 6 J-133 Industry Forum Event 5 6 6/23/2026 4 Today Milestone Diamonds: Contract Award ◆| Validation Finished ◆| GMP Authorization ◆| Construction Notice to Proceed ◆ Substantial Completion ◆ Executive Portfolio Roadmap with Milestones Final DesignPreconstruction Final DesignPreconstruction FY25/26 FY26/27 FY27/28 FY28/29 FY29/30 J-137 Ocean Outfalls Rehabilitation Preconstruction P2-141 Headworks Electrical Replacement Procurement J-133 New Laboratory J-143 Solids Deep Well Injection Procurement Final Design Preconstruction Procurement Construction Final Design Construction Procurement 7 Early Start/Procurement Early Start/Procurement Construct Construct Key Takeaways 8 Project Status: Projects proceeding as planned PDB Value: Improved cost and schedule certainty Looking Ahead: Upcoming milestones monitored to track project delivery 7 8 6/23/2026 5 9 Information item. Recommendation 9 ORANGE COUNTY SANITATION DISTRICT COMMON ACRONYMS ACWA Association of California Water Agencies LOS Level Of Service RFP Request For Proposal APWA American Public Works Association MGD Million Gallons Per Day RWQCB Regional Water Quality Control Board AQMD Air Quality Management District MOU Memorandum of Understanding SARFPA Santa Ana River Flood Protection Agency ASCE American Society of Civil Engineers NACWA National Association of Clean Water Agencies SARI Santa Ana River Interceptor BOD Biochemical Oxygen Demand NEPA National Environmental Policy Act SARWQCB Santa Ana Regional Water Quality Control Board CARB California Air Resources Board NGOs Non-Governmental Organizations SAWPA Santa Ana Watershed Project Authority CASA California Association of Sanitation Agencies NPDES National Pollutant Discharge Elimination System SCADA Supervisory Control And Data Acquisition CCTV Closed Circuit Television NWRI National Water Research Institute SCAP Southern California Alliance of Publicly Owned CEQA California Environmental Quality Act O & M Operations & Maintenance SCAQMD South Coast Air Quality Management District CIP Capital Improvement Program OCCOG Orange County Council of Governments SOCWA South Orange County Wastewater Authority CRWQCB California Regional Water Quality Control Board OCHCA Orange County Health Care Agency SRF Clean Water State Revolving Fund CWA Clean Water Act OCSD Orange County Sanitation District SSMP Sewer System Management Plan CWEA California Water Environment Association OCWD Orange County Water District SSO Sanitary Sewer Overflow EIR Environmental Impact Report OOBS Ocean Outfall Booster Station SWRCB State Water Resources Control Board EMT Executive Management Team OSHA Occupational Safety and Health Administration TDS Total Dissolved Solids EPA US Environmental Protection Agency PCSA Professional Consultant/Construction TMDL Total Maximum Daily Load FOG Fats, Oils, and Grease PDSA Professional Design Services Agreement TSS Total Suspended Solids gpd gallons per day PFAS Per- and Polyfluoroalkyl Substances WDR Waste Discharge Requirements GWRS Groundwater Replenishment System PFOA Perfluorooctanoic Acid WEF Water Environment Federation ICS Incident Command System PFOS Perfluorooctanesulfonic Acid WERF Water Environment & Reuse Foundation IERP Integrated Emergency Response Plan POTW Publicly Owned Treatment Works WIFIA Water Infrastructure Finance and Innovation Act JPA Joint Powers Authority ppm parts per million WIIN Water Infrastructure Improvements for the LAFCO Local Agency Formation Commission PSA Professional Services Agreement WRDA Water Resources Development Act ORANGE COUNTY SANITATION DISTRICT GLOSSARY OF TERMS ACTIVATED SLUDGE PROCESS – A secondary biological wastewater treatment process where bacteria reproduce at a high rate with the introduction of excess air or oxygen and consume dissolved nutrients in the wastewater. BENTHOS – The community of organisms, such as sea stars, worms, and shrimp, which live on, in, or near the seabed, also known as the benthic zone. BIOCHEMICAL OXYGEN DEMAND (BOD) – The amount of oxygen used when organic matter undergoes decomposition by microorganisms. Testing for BOD is done to assess the amount of organic matter in water. BIOGAS – A gas that is produced by the action of anaerobic bacteria on organic waste matter in a digester tank that can be used as a fuel. BIOSOLIDS – Biosolids are nutrient rich organic and highly treated solid materials produced by the wastewater treatment process. This high-quality product can be recycled as a soil amendment on farmland or further processed as an earth-like product for commercial and home gardens to improve and maintain fertile soil and stimulate plant growth. CAPITAL IMPROVEMENT PROGRAM (CIP) – Projects for repair, rehabilitation, and replacement of assets. Also includes treatment improvements, additional capacity, and projects for the support facilities. COLIFORM BACTERIA – A group of bacteria found in the intestines of humans and other animals, but also occasionally found elsewhere, used as indicators of sewage pollution. E. coli are the most common bacteria in wastewater. COLLECTIONS SYSTEM – In wastewater, it is the system of typically underground pipes that receive and convey sanitary wastewater or storm water. CERTIFICATE OF PARTICIPATION (COP) – A type of financing where an investor purchases a share of the lease revenues of a program rather than the bond being secured by those revenues. CONTAMINANTS OF POTENTIAL CONCERN (CPC) – Pharmaceuticals, hormones, and other organic wastewater contaminants. DILUTION TO THRESHOLD (D/T) – The dilution at which the majority of people detect the odor becomes the D/T for that air sample. GREENHOUSE GASES (GHG) – In the order of relative abundance water vapor, carbon dioxide, methane, nitrous oxide, and ozone gases that are considered the cause of global warming (“greenhouse effect”). GROUNDWATER REPLENISHMENT SYSTEM (GWRS) – A joint water reclamation project that proactively responds to Southern California’s current and future water needs. This joint project between the Orange County Water District and OCSD provides 70 million gallons per day of drinking quality water to replenish the local groundwater supply. LEVEL OF SERVICE (LOS) – Goals to support environmental and public expectations for performance. N-NITROSODIMETHYLAMINE (NDMA) – A N-nitrosamine suspected cancer-causing agent. It has been found in the GWRS process and is eliminated using hydrogen peroxide with extra ultra-violet treatment. NATIONAL BIOSOLIDS PARTNERSHIP (NBP) – An alliance of the NACWA and WEF, with advisory support from the EPA. NBP is committed to developing and advancing environmentally sound and sustainable biosolids management practices that go beyond regulatory compliance and promote public participation to enhance the credibility of local agency biosolids programs and improved communications that lead to public acceptance. PER- AND POLYFLUOROALKYL SUBSTANCES (PFAS) – A large group (over 6,000) of human-made compounds that are resistant to heat, water, and oil and used for a variety of applications including firefighting foam, stain and water-resistant clothing, cosmetics, and food packaging. Two PFAS compounds, perfluorooctanesulfonic acid (PFOS) and perfluorooctanoic acid (PFOA) have been the focus of increasing regulatory scrutiny in drinking water and may result in adverse health effects including developmental effects to fetuses during pregnancy, cancer, liver damage, immunosuppression, thyroid effects, and other effects. PERFLUOROOCTANOIC ACID (PFOA) – An ingredient for several industrial applications including carpeting, upholstery, apparel, floor wax, textiles, sealants, food packaging, and cookware (Teflon). PERFLUOROOCTANESULFONIC ACID (PFOS) – A key ingredient in Scotchgard, a fabric protector made by 3M, and used in numerous stain repellents. PLUME – A visible or measurable concentration of discharge from a stationary source or fixed facility. PUBLICLY OWNED TREATMENT WORKS (POTW) – A municipal wastewater treatment plant. SANTA ANA RIVER INTERCEPTOR (SARI) LINE – A regional brine line designed to convey 30 million gallons per day of non-reclaimable wastewater from the upper Santa Ana River basin to the ocean for disposal, after treatment. SANITARY SEWER – Separate sewer systems specifically for the carrying of domestic and industrial wastewater. SOUTH COAST AIR QUALITY MANAGEMENT DISTRICT (SCAQMD) – Regional regulatory agency that develops plans and regulations designed to achieve public health standards by reducing emissions from business and industry. SECONDARY TREATMENT – Biological wastewater treatment, particularly the activated sludge process, where bacteria and other microorganisms consume dissolved nutrients in wastewater. SLUDGE – Untreated solid material created by the treatment of wastewater. TOTAL SUSPENDED SOLIDS (TSS) – The amount of solids floating and in suspension in wastewater. ORANGE COUNTY SANITATION DISTRICT GLOSSARY OF TERMS TRICKLING FILTER – A biological secondary treatment process in which bacteria and other microorganisms, growing as slime on the surface of rocks or plastic media, consume nutrients in wastewater as it trickles over them. URBAN RUNOFF – Water from city streets and domestic properties that carry pollutants into the storm drains, rivers, lakes, and oceans. WASTEWATER – Any water that enters the sanitary sewer. WATERSHED – A land area from which water drains to a particular water body. OCSD’s service area is in the Santa Ana River Watershed.