Water Quality Maintenance of LL-7000 Heat Exchanger-AMENDMENT 0003
Closed Solicitation Posted
This opportunity was awarded. See the award notice from .
- Solicitation number
- N0016426Q0004
- Agency
-
Naval Sea Systems Command
Department of the Navy, Department of Defense
- Responses due
- Set-aside
- No set-aside
Opportunity facts
- NAICS code
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
- Place of performance
- Crane, Indiana 47522, United States
Notice details come from SAM.gov. Updated .
About this opportunity
The Department of the Navy Naval Sea Systems Command (NSWC) is soliciting offers for Water Quality Maintenance services for the LL-7000 Heat Exchanger, including routine inspection, cleaning, and replacement of strainer screens, filter cartridges, and ion exchange resins. The contract is structured as an indefinite-delivery/indefinite-quantity (IDIQ) arrangement with 16 Contract Line Item Numbers (CLINs) covering maintenance services at various filtration and strainer system locations. Key contract requirements include ensuring all products meet salient characteristics as specified in the technical drawings and federal specifications, with work to be performed between 0700-1500, Monday through Friday. Evaluation will be based on technical capability (product compliance with specifications), price competitiveness, and past performance. The solicitation was posted on October 21, 2025, with the proposal due date extended to December 5, 2025, at 12:00 PM Eastern Standard Time, following three amendments that modified deadlines, pricing matrices, contract data requirements, and warranty terms.
This solicitation carries no set-aside designation, though it was initially identified as Women-Owned Small Business set-aside before amendments clarified standard competition parameters. No incumbent contractor is named in the available documents. The contract will be awarded on a firm fixed-price basis for individual line items, with the NAICS category 238220 (Plumbing, Heating, and Air-Conditioning Contractors) and PSC J046 (Maintenance/Repair/Rebuild of Water Purification Equipment). The IDIQ structure specifies a minimum of 1 unit and maximum of 541 units across the various line items, with delivery required within 14 calendar days of order. Performance will take place at NSWC Crane in Building 3168, Crane, Indiana 47522, with a five-year contract term covering pricing across Years 1-5 as detailed in the Pricing Matrix Revision 4.
Notice text
4 versions
Update #4 · Latest ·
Amendment 0003 Issued, see attached.
Update #3 ·
Amendment 0002 Issued, see attached.
Update #2 ·
Amendment 0001 Issued, see attached.
Update #1 ·
Solicitation
Files
Notice history
| Notice | Type | Posted |
|---|---|---|
| Water Quality Maintenance of LL-7000 Heat Exchanger-AMENDMENT 0003 | Award Notice | |
| This notice | Solicitation | |
| SOURCES SOUGHT – COMPETITIVE – Water Quality Maintenance of LL-7000 Heat Exchanger | Special Notice |
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