# Staircases Pressurization System

Canonical: https://abierto.us/opportunities/19uk5626q0010

- Solicitation number: 19UK5626Q0010
- Notice type: Combined synopsis and solicitation (first published as presolicitation)
- Status: Closed. Deadline was April 7, 2026 at 12:00 PM EDT
- Department: Department of State
- Contracting office: U.S. Embassy London (19UK56)
- NAICS: 561790 Other Services to Buildings and Dwellings
- Product or service code: Z1AA Maintenance Of Office Buildings
- Place of performance: London, GB-LND, GBR
- First posted: January 8, 2026
- Last posted: March 23, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/e828d9e006a541c28f5eef111e5ab2b8/view

## Description

The U.S. Embassy London requires a contractor to maintain the Staircase Pressurization systems (COLT) in accordance with the attached Statement of Work, in a safe, reliable, and efficient operating condition.

The Contractor shall provide all necessary managerial, administrative, and direct labor personnel, and as well as all necessary transportation, equipment, tools, repair parts, supplies and materials required to perform inspection, maintenance, repair, and component replacement as required to maintain the relevant equipment or system in accordance with the manufacturer's specifications and the frequencies specified in the SOW.

An award will be made to the lowest priced, technically acceptable offeror who is a responsible Contractor. The Government may award a Purchase Order / Contract based on an initial offer without discussion. Any awards made are firm fixed price type agreements and payments for services will be made after the services based on quantities and unit prices only to the extent specifically provided in the contract. Contractors should submit invoices for payment after full completion of the services. Payment is made by electronic funds transfer to contractor’s bank account.

## Publications

- January 8, 2026: Presolicitation, due January 23, 2025 at 12:00 PM EST. Notice ccf2677607ea42e1a3a57b72a5fc0ddb. https://sam.gov/workspace/contract/opp/ccf2677607ea42e1a3a57b72a5fc0ddb/view
- January 28, 2026: Combined synopsis and solicitation, due March 10, 2026 at 1:00 PM EDT. Notice ac9a593981474b88bb9595ae544aba33. https://sam.gov/workspace/contract/opp/ac9a593981474b88bb9595ae544aba33/view
- March 23, 2026: Combined synopsis and solicitation, due April 7, 2026 at 12:00 PM EDT. Notice e828d9e006a541c28f5eef111e5ab2b8. https://sam.gov/workspace/contract/opp/e828d9e006a541c28f5eef111e5ab2b8/view

## Points of contact

- London Contracting Officer, Procurement_Box3@state.gov

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/19uk5626q0010.