- Country: USA
- Summary: Lower Monumental Dam Cooling Water Strainers
- UST Ref No: 110177153
- Deadline: 21 Nov 2024
- Financier: Self Financed
- Purchaser Ownership: Government
- Tender Value: Refer Document
- Notice Type: Tender
- Document Ref. No.: W912EF25RSS06
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- Description:
- Description
The US Army Corps of Engineers, Walla Walla District is seeking sources to supply raw water strainers for cooling the powerhouse main generator units at Lower Monumental Lock and Dam in Kahlotus, WA. This will be a firm-fixed-price supply contract. The North American Industry Classification System (NAICS) code for this project is 333998 and the associated small business size standard is 700 employees.
Summary Scope of Work
Contractor shall manufacture and deliver six (6) 10-inch Class 125 duplex strainers with removable covers and baskets, conforming to the technical specifications listed below. Strainers will be installed by Government employees on concrete pads in gallery/tunnel approximately 27 feet below downstream water level.
DUPLEX STRAINERS - GENERAL SPECIFICATIONS
The duplex raw water strainers shall conform to the following salient characteristics:
Type: Duplex, with minimal moving parts. Minimum Operational Pressure Rating: 125 PSIG. Minimum Flow Capacity Rating: 2200 GPM. Maximum Pressure Loss: 2.0 PSI at 2200 GPM with clean basket. Operating Raw Water Temperature Range: 32° F to 80° F. Provide for continuous flow while allowing maintenance in one chamber at a time. Type of connections: 10” Class 125 gasketed and bolted (pre-drilled) inlet and outlet flanges. Differential inlet-outlet pressure gauge with ½” NPT inlet connection and 10 psi flow differential range. Piping for differential pressure sensing to be provided and installed by government. Include provisions to allow future incorporation of BACnet differential pressure monitoring and alarm system. Critical Dimensions: Nominal Flange-to-Flange not to exceed (NTE): 24 inches. Base to Flange Centerline (Inlet and Outlet): 22 inches. Overall Assembled Dimensions NTE: Height: 50 inches. Screen Removal Clearance Height: 75 inches. Depth: 72 inches.
STRAINER HOUSING
Material: Cast Carbon Steel ASTM A216. Construction in accordance with (IAW) A... - Documents:
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CLICK HERE TO LOGINLower Monumental Dam Cooling Water Strainers - USA Tender
The DEPT OF DEFENSE | DEPT OF THE ARMY, a Government sector organization in USA, has announced a new tender for Lower Monumental Dam Cooling Water Strainers. This tender is published on USARFP under UST Ref No: 110177153 and is categorized as a Tender. Interested and eligible suppliers are invited to participate by reviewing the tender documents and submitting their bids before the deadline on 2024-11-21.
The estimated tender value is Refer Document, and full details, including technical specifications and submission requirements, are provided in the official tender documents. Ensure all submissions meet the criteria outlined to be considered for evaluation.
