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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?