HomeMy WebLinkAboutLate Communication Item No. 2 - Ops Cmt Central Generation Engine Overhaul.pdfRobert Thompson
Assistant General Manager
April 3, 2019
Plant Nos. 1 and 2 Central
Generation Engine Overhauls
Overview of Engine Overhaul
Central Generation Engines
•Three 2.5 MW Engines at Plant 1 (J-19-1 in 1994)
•Five 3.0 MW Engines at Plant 2 (J-19-2 in 1995)
Enhancements
•J-79-1A –CEMS (2009)
•J-79-1 -CenGen Automation (2012)
•J-111 -CenGen Emission Control (2016)
Engine Overhaul
Cooper-Bessemer LSVB 12/16-Cylinder (P1) and 16 –Cylinder (P2)
Engine Overhaul
View of Center Frame with Heads & V-Blocks Removed
Engine Overhaul
View of Center Frame Being Shipped
Engine Overhaul
View of Crankshaft and Main Bearings
Engine Overhaul
View of Articulating Piston Rod and Pistons
Various Contractors chose not to bid due to perceived high level of financial risk as follows:
•Limitations of Liability
•Indemnification
•Bonds/Insurance
•Termination Clause
•Audit Rights
•Remedies
History of Prior Bids
Bid
Attempt Technical Specification/SOW Date Issued Status of Bid
1 125K Hour Overhaul of Central
Generation Engines (S-2016-764BD)May 26, 2016 Unsuccessful
2
140,000 Hour Overhaul Cooper
Bessemer LSVB-12 Engine 1
(S-2018-898BD)
March 8, 2018 Unsuccessful
3
140,000 Hour Overhaul Cooper
Bessemer LSVB-12 Engine 1
(S-2018-898BD-Rebid)
October 4, 2018 Unsuccessful
Questions?