Rehab Units 6 Servomotors and Optional Unit 8 Servomotors Big Bend Dam, SD
Closed Solicitation Posted
This opportunity was awarded. See the award notice from .
- Solicitation number
- W9128F23Q0010
- Agency
-
ENDIST Omaha
US Army Corps of Engineers, Department of Defense
- Responses due
- Set-aside
- No set-aside
Opportunity facts
- NAICS code
- 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
- Place of performance
- Chamberlain, South Dakota 57325, United States
Notice details come from SAM.gov. Updated .
About this opportunity
This solicitation seeks a contractor to rehabilitate the Unit 6 servomotors at the Big Bend Dam in South Dakota, including removal, refurbishment, replacement of components, reinstallation, and testing of the servomotors. The Department of the Army Corps of Engineers Engineering District Omaha will evaluate proposals based on technical qualifications and price. Proposals are due by September 14, 2023 and work must be completed within 365 days of award, with an optional 180-day extension for Unit 8 servomotors.
There is no set-aside designation. The primary NAICS code is 238990 and PSC code is R499. Interested parties attended a pre-bid site visit on August 24, 2023. The servomotor rehabilitation work is to be performed at the Big Bend Powerhouse site in Chamberlain, South Dakota and is to be completed under contract with the USACE Omaha District. Key requirements include the removal and refurbishment of two Unit 6 servomotors, with an option to also refurbish two Unit 8 servomotors, within the stated timeframe and budget.
Notice text
Project Description: Background: Big Bend Dam is a major dam on the Missouri River in Central South Dakota, United States, creating Lake Sharpe. The Government intends to rehabilitate the Unit 6 servomotors, including cushioning valve system and optional work of chroming the servomotor rods, restoring the servomotor head fits, bore machining, piston head chrome, and piston head sleeves.
The scope of work for two servomotors addressed in this section includes: a. Servomotor removal: including rigging and handling equipment, removal of lower generator covers, disconnecting servomotor fasteners, provision of shipping cradle, and shipping, (leave wicket gates in full open position). The Government will provide a bridge crane operator to support a direct lift of servomotor to and from staging area withing the walls of the unit. Also loading of servomotors onto and off a truck and/or trailer. b. Wicket gate servomotor refurbishment: including inspection, replacement bushings, chevron packing, honing, cast iron rings, lead-based paint abatement and repainting. Optional cylinder bore clean-up cut. Optional rod chrome-built up. Optional piston rod chrome-built up. And optional piston spacers will be included. c. Replacement cushioning/dampening system shown on T7652F160, items 1-29, converted to equivalent new stainless swaglock fittings, piping, unions, gauges, and joint connections. d. Installation of the servomotors: including reconnecting any pipes, fasteners, pins, and any needed adjustment to ensure proper connection to the operating ring.
Files
Notice history
| Notice | Type | Posted |
|---|---|---|
| Rehab Units 6 Servomotors and Optional Unit 8 Servomotors Big Bend Dam, SD | Award Notice | |
| This notice | Solicitation | |
| Rehab Units 6 Servomotors and Optional Unit 8 Servomotors Big Bend Dam, SD | Pre-Solicitation |
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