Attachment 2 - SOW dated 31 October 2019.pdf
PDF 118 KB Posted
- Attached to
- Caterpillar Generators Overhaul Federal contract opportunity
- Solicitation number
- FA521520Q0001
About this file
This statement of work outlines the requirements for overhauling the top ends of two Caterpillar generator units at Eareckson Air Station in Alaska. The contractor shall perform inspections, replace specified parts, and test and adjust systems on the two units. Replacement parts must include cylinder heads, injectors, lifter springs, pumps, filters, and regulators. Inspections are required of bearings, blocks, packs, camshafts, lifters, rockers, valves, seals, covers, and wiring. Testing and adjustments include setting valves, injectors, shutdown safeties, and alarms. The contractor must provide inspection findings and operation recommendations. All work must be completed by specific deadlines in 2020 without voiding generator warranties.
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Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| RFQ Q and A v2.xlsx | XLSX spreadsheet | |
| RFQ Q and A v1.xlsx | XLSX spreadsheet | |
| Generators Overhaul Combo Solicitation.pdf | ||
| Attachment 1 - Pricing Schedule.pdf | ||
| Attachment 3 - Contract Provisions and Clauses.pdf |
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Text version
EARECKSON AIR STATION
Power Plant Unit 1 & 2
Top End Overhaul
STATEMENT OF WORK
Project Number
VNMH190008
Date: 31 October 2019
BACKGROUND
Eareckson Air Station (EAS) is located on Shemya Island, a windswept island at the Western end of the Aleutian Island chain, approximately 1,500 air miles southwest of Anchorage, Alaska.
Fog, blowing rain and/or snow with temperatures ranging from twenty to forty degrees are common throughout most of the year.
The EAS Power Plant is the sole source of power on the island, with the exception of Emergency Power Units at several of the critical facilities. Power is generated by 4.4 MW Alternators turned by CAT 280 diesel engines. Four units, identically installed in 2013-2014 are available on a rotational basis with two on line at any time. Note: each unit operating alone is capable of carrying the entire load of the island for varying lengths of time and load requirements.
The first and second of the four units are now due for a top end overhaul, measured by 24,000 hours of operation or 4,000,000 gallons of fuel consumed. The second unit is necessary to be complete by March 2020, while the first unit is needed to be complete by September 2020.
SCOPE OF WORK
The Government wants to have a “Top End Overhaul” performed on the CAT C280 Unit 1 & 2:
these units were placed in operation in 2013, in the EAS Power Plant.
Contractor shall provide a written quotation listing the work to be performed, parts and tools required including transportation costs and man-hours required, to include billeting and personnel transportation costs.
Contractor shall be certified by Caterpillar to perform the required overhaul. Caterpillar approved replacement parts must be used for the rebuild. The required work must not void any existing warranties on the generators. Contractor shall provide a technical proposal that proves the ability to maintain the generator set compatibility and manufacturer warranty.
SPECIFICS
Work shall include, but not limited to:
REPLACEMENT PARTS
TOP END OVERHAUL EAS PP UNIT 1 & 2 VNMH190008
P a g e | 2
Cylinder Heads Injectors Injector Harness Lifter Springs Jacket Water Pump Auxiliary Water Pump Turbo Cartridge Oil Filter Breathers Temperature Regulators Priming Pump Fuel Filter Water Separator
INSPECTED ITEMS
Inboard and Outboard Alternator Bearings – Note materials and labor required to correct oil leakage Cylinder Block Deck Spacer Places (Note location if replaced) Cylinder Packs Camshaft Inspect (through cam doors) Lifters (Note location if replaced) Rocker Arms Rocker Shafts (Note location if replaced) Valves Bridges Pushrods Rocker Boxes (Note location if replaced) Valve Covers (Note location if replaced) Front Crankshaft Seal (for leaks) Front Cover Rear Crankshaft Seal (for leaks) Rear Cover Side Covers (and oil gallery covers) Cam Covers Regulator housings Hoses Engine wiring Harness Gauges and Panel Governor Actuator
TESTING-ADJUSTING & SAFETIES
Valve Setting - Intake Valve Setting – Exhaust
TOP END OVERHAUL EAS PP UNIT 1 & 2 VNMH190008
P a g e | 3
Injector Setting E-Stop High Water Temp Shutdown Low Oil Pressure Shutdown Low Water Level Alarm
DELIVERABLES
Contractor will provide the Power Plant Operations Contractor (Chugach Federal Solutions Inc.)
the following:
1. Earliest Anticipated Start Date consistent with delivery of materials, tools and personnel to the job site.
2. Estimated completion date.
3. Number of personnel.
4. Number of work days.
5. Written report of inspection findings and any recommendations for best operations.
File details come from the government source that posted it. Updated .