# Hoover Federal Building Waterproofing Infiltration Construction

Canonical: https://abierto.us/opportunities/47pe5326r0057

- Solicitation number: 47PE5326R0057
- Notice type: Combined synopsis and solicitation
- Status: Closed. Deadline was September 3, 2026 at 11:00 AM EDT
- Department: General Services Administration
- Agency: Public Buildings Service
- Contracting office: PBS Project Delivery Central - Branch C (47PE53)
- NAICS: 236220 Commercial and Institutional Building Construction
- Product or service code: Z2AA Repair Or Alteration Of Office Buildings
- Set-aside: Total small business set-aside
- Place of performance: Washington, District of Columbia
- County: District of Columbia (FIPS 11001). https://abierto.us/counties/district-of-columbia-dc-11001
- City: Washington. https://abierto.us/cities/washington-dc-1150000
- First posted: July 27, 2026
- Last posted: September 1, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/ebf2dafb8e894dceb97d5781641d459c/view

## Description

The Contractor shall provide all labor, equipment, and materials to replace the waterproofi ng system per the attached contract documents (Herbert C. Hoover Building, Courtyard 2 Water Infiltration Resolution). This includes but is not limited to topping slab, drainage boards, drains, plumbing, flashing, control joints, expansion joints, granite pavement and granite base course. Repair all cracks and spalls in the structural slab prior to installation of new fully adhered waterproofing membrane. The waterproofing system must be adequately transitioned into adjacent waterproofing and building components.

This solicitation is only open to IDIQ holders of the GSA East Coast Corridor IDIQ.

## Attachments

- [47PE5326E0057 HBB Water Infiltration Solicitation 20260727.zip](https://sam.gov/api/prod/opps/v3/opportunities/resources/files/e0d86a7b933340898c0c6ae8be70d7c5/download)

## Publications

- July 27, 2026: Combined synopsis and solicitation, due August 26, 2026 at 11:00 AM EDT. Notice 78ad5e6d39ef4df08f11f3d6832981c4. https://sam.gov/workspace/contract/opp/78ad5e6d39ef4df08f11f3d6832981c4/view
- August 11, 2026: Combined synopsis and solicitation, due August 26, 2026 at 11:00 AM EDT. Notice 36a63d6ce7554bd5ab251618966e44eb. https://sam.gov/workspace/contract/opp/36a63d6ce7554bd5ab251618966e44eb/view
- August 11, 2026: Combined synopsis and solicitation, due August 26, 2026 at 11:00 AM EDT. Notice a868101f8eb44336a669224edbadb791. https://sam.gov/workspace/contract/opp/a868101f8eb44336a669224edbadb791/view
- August 25, 2026: Combined synopsis and solicitation, due September 3, 2026 at 11:00 AM EDT. Notice 46c3357a491b4466ad979f50266629a9. https://sam.gov/workspace/contract/opp/46c3357a491b4466ad979f50266629a9/view
- September 1, 2026: Combined synopsis and solicitation, due September 3, 2026 at 11:00 AM EDT. Notice ebf2dafb8e894dceb97d5781641d459c. https://sam.gov/workspace/contract/opp/ebf2dafb8e894dceb97d5781641d459c/view

## Points of contact

- Usman Aslam, usman.aslam@gsa.gov, 2675423933
- Jason Taylor, Jason.Taylor@gsa.gov, 8163499662

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/47pe5326r0057.