This Government Contract opportunity from Department Of State was posted on September 2, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Stone Coping Cleaning Specialist

Closed

Federal

Submission Closed09/11/2026, 08:00:00 PM UTC

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 238160

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Solicitation # inland-empire-job-corps-request-quote-roof-design-build

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Solicitation # 12639527Q0003

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Emergency Board-Up Services Request For Qualifications

Solicitation # 102126

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DEADLINE

Commercial Roofing & WaterproofingThis commercial roofing and waterproofing subcontract involves providing specialized services for prime contractors on municipal projects within the City of Highland, California. The scope of work focuses on ensuring facilities remain watertight through the installation and repair of roof membranes, as well as the patching of voids and rigid insulation following the removal of photovoltaic systems. Additionally, the contractor is responsible for the patching, sealing, and flashing of new stanchions in strict accordance with manufacturer requirements. The primary objective of the contract is the delivery of a certified watertight roof surface and secure flashing and seals. Interested parties must note that the response deadline for this opportunity is November 25, 2026. The project falls under NAICS code 238160 and will be performed in Highland, zip code 92346.

City of Highland

POSTED

about 6 hours ago

DEADLINE

in 28 days

AI Contract Overview

This subcontract opportunity, managed by Acquisitions Aqm Momentum for the Department of State, seeks a Stone Coping Cleaning Specialist to perform specialized cleaning of polished granite stone copings for prime contractors on OBO projects in Freetown, Sierra Leone. The scope of work includes executing cleaning mock-ups, developing written cleaning programs, managing runoff control, and installing scaffolding that does not anchor to stone cladding. The final deliverables consist of cleaned polished granite stone copings and approved product data. The contract is designated as a total Small Business Set Aside under NAICS code 238160. A critical requirement for the provider is a supervisor possessing at least five years of experience in facade cleaning. Interested parties must respond by September 11, 2026, following the posting date of September 2, 2026.

General Info

Stone coping cleaning subcontract for Department of State projects in Freetown, Sierra Leone.

Agency

Department Of State → Acquisitions - Aqm Momentum

NAICS

238160 - Roofing Contractors

Place of Performance

Freetown, SL-W, SLE

Set-Aside

SBA

Documents

This scope was carved out of 19AQMM26R0332_Freetown_Roof_Replacement_RFP.

The full solicitation package (16 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Freetown NOB, Rec Center, and CAC Roof Replacement

AI Contract Breakdown

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Timeline

PhaseClosed

PostedSep 2

subcontract

Response DeadlineSep 11

Deadline has passed

Submission Closed

09/11/2026, 08:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of State → Acquisitions - Aqm Momentum

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of State → Acquisitions - Aqm Momentum

Office AddressN/A

ContactsNo contact information available

Full Description

Performs specialized cleaning of polished granite stone copings for prime contractors on OBO projects in Freetown, Sierra Leone. Executes cleaning mock-ups, develops written cleaning programs, and manages runoff control. Installs scaffolding without anchoring to stone cladding. Requires a supervisor with 5 years of facade cleaning experience. Delivers cleaned polished granite stone copings and approved product data.