Reseal Building 51 Roof-Mounted HVAC Joints on Coast Guard Island
Closed Solicitation Posted
- Solicitation number
- 31090PR260000381
- Agency
-
Coast Guard
Department of Homeland Security
- Responses due
- Set-aside
- Total Small Business
Opportunity facts
- NAICS code
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
- Place of performance
- Alameda, California 94501, United States
Notice details come from SAM.gov. Updated .
About this opportunity
The U.S. Coast Guard seeks resealing of roof-mounted HVAC joints on Building 51 at Coast Guard Island in Alameda, California, with proposals due September 11. This is a total small business set-aside; the estimated project value ranges from $25,000 to $100,000, and work must be completed within 90 calendar days after award. Questions are due by September 7.
Place of performance is Alameda, California. The NAICS code is 238220, Plumbing, Heating, and Air-Conditioning Contractors, with a $19 million size standard. The contract type is Firm Fixed Price, and payment protection (Payment Bond or Irrevocable Letter of Credit equal to 100% of contract price) is required within 10 days of award.
The scope encompasses visual and thermal inspection of HVAC units to identify repair requirements (including up to 100 square feet of spot repair), joint surface preparation, sealing application using UV-resistant, outdoor-rated, fiber-reinforced, water-based duct mastic approved to UL 181B-M standards (minimum 20 mm thickness), general ducting surface preparation and protection coating, quality control verification, and cleanup and disposal at a certified off-base facility. All work must comply with SMACNA Seal Class A Standards. A project schedule must be submitted within 15 business days of award.
Personnel must hold Real ID-compliant identification and security clearance for base access. Work hours are 7:00 AM to 4:00 PM Monday through Friday, excluding federal holidays. An organized site visit is scheduled for September 4 at 10:00 AM PDT; interested participants must email the contracting officer and contract specialist by August 31 with a completed Base Access Form. The site visit requires contractors to climb a greater-than-30-foot ladder with OSHA-compliant climbing gear.
Offerors must be registered in SAM.gov and submit offers by email only with an 9MB file size limit per email. Evaluation criteria are technical approach, price completeness and reasonableness, and past performance relevance within the last five years. Offers must remain valid for 30 calendar days minimum.
Notice text
This requirement is set aside for small businesses.
One site visit shall be held for this requirement; please contact the contracting officer (primary point of contact) and contract specialist (secondary point of contact) to request attendance. See the solicitation attachments for more information.
Offers are due by email to the contracting officer (primary point of contact) and contract specialist (secondary point of contact) by the due date on this announcement.
Please see the attachments to this announcement for the solicitation and supporting documents.
Questions are due to the contracting officer and contract specialist by 7 September 2026. Questions submitted after this date may not be answered prior to the closing of this solicitation.
Files
| File | Type | Posted |
|---|---|---|
| SOW_seal Building 51 Roof Mounted HVAC_2.pdf | ||
| Coast Guard Island Map_Building 51 HVAC Roof Penetrations.pdf | ||
| BASE ACCESS FORM.xlsx | XLSX spreadsheet | |
| Roof-Mounted HVAC Joint Resealing Solicitation.pdf |
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