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Home My WebLink AboutPPP Collection System Informational 6-4-14 operations Committee June 4, 2014 t Sanitation District Orange County ' lities Collection Face Nick Arhontes, P.E. Director Facilities Support Services Dept, Orange County Sanitation District? California www.o A j r. 4 , Orange County Sanitation District "We protect public health and the environment by providing effective wastewater collection , treatment, and recycling. " ��"117 Orange County District We're here for you. Influent Raw Sewage J. OCSD Service Area PF --71 572 miles of sewers 471 square miles ri-� 200 million gallons per day 2.6 million population 21 cities, 3 special districts 15 O pumping stations 2 Gn treatment plants ��IIIJ �111:A - O F•kanfau fusliu �+* �r.,ii_y Reclamation - Plant No. 1 Irvin- Pacific Ocean Treatment Plant No. 2 `�� Wastewater (Sewer) System ®' u r Private ■■ �■ Lateral ...... .. .: - Manhole Manhole �i City To OCWD Local Sewer Ocean Outfall Treatmen OCSD Plants Regional Trunkline n CountyOrange 1 We're here for you. Levels of Service for Collections • Sanitary Sewer Overflows (SSOs) • Odor complaints • Regulatory compliance - No NOVs • Respond to SSOs within 1 hour • Contain SSOs within 5 hours Sewer Spill Statistics per FY 14 12 Target < 13 Spills Annually 10 8 6 4 3 so far 2 0 2008-09 2009-10 2010-11 2011-12 2012-13 2013-14 Spill Rate Averages (# spills/100 miles/year) *Data from State Water Resources Control Board(CIWQS system) 25 State State State 20 btate State 15 10 Regional Regional Regional Regional S OCSD OCSD OCSD OCSD OCSD 0 FY2008-09 FY2009-10 FY2010-11 FY2011-12 FY2012-13 Validated Odor Complaints by FY 35 Current Collections Target - 34 30 25 20 15 FY 14/15 Future Collections Target - 12 10 5 0 2009-10 2010-11 2011-12 2012-13 2013-14" 1st Quarter Collections Collections Target Q o s - o = 4,0 ca CL s 0 0 , s +, _ i CL Q 1 S � %� L O Ai %M Q O.ii _ ; ),4 Regulatory Compliance L. 6 yyo�,y•1 .SILI'A AUIUSIMLMLS • Culpability1.2� 0.8 • Cleanup and Cooperation: • History of Violations. 1.1 Multiple Violations. yes • Multiple Day Violations na r • 1 � 1 1 1 Asset Replacement Value = $3 . 05413 Collection System Asset Type Valuation (2012 millions of dollars) COLLECTION $2,753 90% CIVIL MECHANICAL $269 $21 9% L% r�rrixrN. $$9 <1% P6IRININ AI $0 Q% Orange Pump Station Examples Rocky Point Pump Station Bitter Point Pump Station Construction Cost: $9.2M Construction Cost: $20.2M Orange County Sanitation District We're here for you, Sewer Pipelines Owned and Maintained by OCSD Up to 10 ft diameter regional sewer trunklines 397 miles _ x Small diameter local sewers 175 miles _s i • 1 I 1 1 Issues in the Collection System • Blockages and spills • Fats, oils and grease ( FOG ) • Rags, paper towels, wipes, food wrappers, etc. • Solids and grit • Pharmaceuticals and illegal discharges • Infiltration and inflow uses capacity • Odor and corrosion Major Activities by Crews Large Diameter Line Small & Large Diameter Cleaning Line Cleaning Siphons Siphons Station Runner Hot Spots Hot Spots Manhole Inspections Manhole Inspections Line Location / Marking (Pull Rig) (Pull Rig / Combo Truck) Street Overlay— Manhole Pre & Post Inspection Manhole Inspection (Loose Frame & Covers) Predictive Maintenance Predictive Maintenance (Flow Monitoring) Preventive Maintenance Preventative Maintenance (Flow Diversion) MH Inspection Corrective Maintenance Corrective Maintenance (Odor Complaints) Diversion Support (Engineering Support) Crew #1 Crew #2 (Member Agency Support (Contractor Support Wet Well Maintenance Wet Well Maintenance (Customer Complaints) (Engineering Support) (Engineering Support) (Pump De-rag) (Pump De-rag) (Vibration Monitoring) (Vibration Monitoring) n Orange County Sanitationfor you. Inverted Siphon Cleaning Pull Rig Trailer Rig tit. Arrowboard Arrowboard Blower 4,Rear Motor Toolboxes Trailer for Grif I 0 Twa Safely Ropes j Tragic Conc _1_ ` /I IL MIH tih. Bucket Gas Tech. Roller Tripod Storm Drain Ills- 0 G a Shovel rn se By: Juan AmbriA OCSD County1 We're here for you. _ - i • • • 7 • r',ji a - Yy Orange County Sanitation District We're here for you. ls Hydro Cleaning 1 1 �. i 1J Orange County Sanitation District We're here for you. 1 1 ' 3 Fi 4 Orange County Sanitation District We're here for you. 1 � 1 3 F� 4 Orange County Sanitation District We're here for you. Automating OCSD 's Manhole Inspection Program • Long relationship with Trimble • Create manhole inspection l application • Paperless and faster D Reporting 1 1 1 . Te eNNICT Inspections Completed last)Says la#3 months last 13 awnths 3 m e ' n fi fi 5 CB B 10 ®® NA® e 1 I 1 b I I I I I I I I a I I I I I I OPEN + wovx Dooms CLOSED wovxneoees Manholes Overall Condition Manholes Inspection Type EXPORT Thelart)days Thelest)deys Bmr (3) BBda2(6) ODASHBOARD 6 Juc1 Re rs(5) e 1Y r(3) ReP)ase(1� Obm(3) Burled(16) Conduct RM b(9) NCt (10) ftTtinNe Benefits • Streamlined process • Immediate access to the data • Fewer errors • View geographically • Easier to manage updates to devices • Staff buy-in • Cost-effective solution • Department Head loves the dashboard approach Orange County Sanitation District We're here for you. Sewage Conditioning • Continuous dosing — LOER on 4 trunks • 9 Dosing Stations NE PE 4C • Intermittent dosing ML fl ER on 7 other trunks, SUNFLow RNJit including SARI , as NU. RERn needed v. • Utilize 4 different chemicals2 Orange ° County1 We're here for you. 01factometry • Test equipment at P1 • After training, public testers help us out to determine threshold values • Can also be used to _ A determine the compound causing the odor . . • - County Sanitation . Source Inspection Program n Source In■ /� spection Wastewater Treatment Ocean Release 1;3 v Residential Commercial Industrial i::l:: OCWD Water reclamation i iosolids recycling County2 Orange 1 We're here for you. industrial and Commercial User Charges Provides Revenue 496 Permittees: L _ Dye companies • Large food processors • Textile companies _ u • Circuit board shops • Metal plating / • Oil wells finishers (60%) • Linen washing services • Wastehaulers Sampling • .fly • ' • 600 / year • Sampling 600 year —Enf• actions year r � Yy Orange County Sanitation District We're here for you. Creating Goodwill ti •µ XIS Water Savings • Highest water saving opportunity: commercial laundries and dye houses 20-35% average • Savings opportunity: metal plating shop > 20% average • Savings opportunity: circuit board manufacturers > 20% average • Least water saving opportunity: semiconductor manufacturers Urban Runoff Diversion Locations ). LANE ERS CANYON F1 � [.j DELHI CHANNEL NEL C p E O o � 0 BIG CANYON MSMNG DIVERSIONS PROPOSED DWRSIONS 0 O MOrange County Sanitation District We're here for you. Urban Runoff - Evaluate Systems ML �yr.t op FORM Ah Orange sue-=--�_ _ �-��s• ° �' � '11 �y,:�,'�� . County1 We're here for you. Gas Hazard Investigations - Safety Orange County Sanitation1 for you. � 1 1 1 1 � 1 1 1 1 , `y. �MQQ 4F V. 4 - VAT �. . �w '. �_ _ _ _ _ ;�Cil � - i� �� . ,_ t '� F � i rs�: - � - � _ ~ �- -.. _ _ �-v - �� —,� .� .,�� 4►.i .�Mflily� ` - �b'�. Newport Beach Peninsula - FOG & Odors � 7 , g I I _\ F I 1\ , / .ice h. lilt. �, < r �- i �" y Rag-up Study Location Ellis & Ward in Fountain Valley ! r r S� •i!�C! ri._i(i r LY�l<�t� t r�! "ir � ' ' ;i Source Inspection ' ;x Program Networks • OC District Attorney Hazardous Materials Strike Force • OC Health Department • California Hazardous Materials Investigation Association (CHMIA) • State Water Resources Control Board • Environmental Protection Agency rn Collection Systems Best Practices • Prior CCSCBG 2000 - 2006 • CASSE 2011 + • WEF CSC • CWEA CSC • SCAP CSC Regional Collaboration • Local area SSS WDR group 2002+ • SSO estimation • SSO response training IF BED#2 County wide area spill control NO'IT CON ROL CENTER (CASC) • Sewer debris dumping Street resurfacing coordination on MH frame & covers • SSO response assistance Orange County Sanitation District We're here for you. Maintenance Efforts Planned Maintenance m ----*dAXIMO ASSE$ �. MANAGEMENT Predictive Maintenance • R We're here for you, r \ � �MrM Orange CountySanitation Building Community . 1 1 13 I v a Nc Orange County Sanitation District We're here for you. Workforce Development how 3 � Orange County Sanitation District We're here for you. I, WHAT 2 FLUSH Only - .r �11- 41, ,1 Orange County Sanitation District We're here for you. Questions? Nick Arhontes, R E. Director of Facilities Support Services Dept. 714. 593 . 7210 narhontes@ocsd .com V J- L) �V �/V4J, J [:S-�, �V_�IfSlS-J-M 0, i s . ,. Orange County • I for 1