This Subcontract opportunity from Department Of Defense was posted on August 28, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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RF Shielding & SCIF Specialization

Closed

Federal

Submission Closed09/08/2026, 06:00:00 PM EDT

Contract Overview

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

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NAICS: 238990

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MAIN WASTEWATER TREATMENT PLANT SECONDARY REACTORS REHABILITATION,PHASE 2, SPECIFICATION SD-462

Solicitation # main-wastewater-treatment-plant-secondary-reactors-rehabilitationphase-2-specification-sd-462

J.F. Shea Construction, Inc. is seeking bids from subcontractors and suppliers for Phase 2 of the Main Wastewater Treatment Plant Secondary Reactors Rehabilitation project located in California. The scope of work is extensive, covering demolition, saw-cutting, concrete coring, hazardous materials handling, AC paving, ready-mix concrete, reinforcing and structural steel, miscellaneous metals, waterproofing, access and vault hatches, painting, coatings, equipment, and electrical work. This solicitation is specifically set aside for certified small businesses, including SDVOSB, VOSB, WOSB, and DBE entities. Interested parties must submit their responses by the deadline of November 18, 2026. Primary inquiries and bid submissions should be directed to Lori Olivas.

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POSTED

DEADLINE

PURIFIED WATER REPLENISHMENT SAN JACINTO VALLEY ADVANCED WATER PURIFICATION FACILITY SPECIFICATION NO. 1472W

Solicitation # purified-water-replenishment-san-jacinto-valley-advanced-water-purification-facility-specification-0

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Okaloacoochee Slough WMA Fence Line Project

Solicitation # FWC 26/27-25

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Bridge Joint Sealing InstallationThis subcontract for Bridge Joint Sealing Installation involves performing specialized sealing services for prime contractors on Georgia Department of Transportation maintenance projects located in Chatham County. The scope of work includes the removal of old joint sealant, cleaning and preparing joint gaps, and the installation of new sealing materials in strict accordance with GDOT routine maintenance standards to deliver fully sealed bridge joints. Eligible bidders must be GDOT prequalified contractors compliant with MMSA 48400-410-000021912 and must possess the necessary joint cleaning equipment, specifically air compressors and grinders. The solicitation was posted on November 9, 2026, with a response deadline of December 1, 2026, falling under NAICS code 238990.

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Door Maintenance and Repair ServicesThis subcontract for Door Maintenance and Repair Services involves providing semi-annual preventive maintenance and on-call repairs for commercial door systems on California Department of General Services projects located in Los Angeles. The scope of work includes the inspection, lubrication, and adjustment of mechanical tracks, operators, sensors, hinges, and panic bars to ensure all systems are fully operational and strictly adhere to ADA compliance standards for hardware height and clear width. Contractors are required to be registered with the DIR and must comply with all applicable prevailing wage rates. The final deliverables for this engagement consist of fully functional ADA-compliant door systems and the submission of signed technician reports. Interested parties must respond by December 16, 2026.

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Fence Installation at Big Lake Bottom Wildlife Management Area (WMA)

Solicitation # 802-27-85254

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Mural Protective Coating and SealingThis subcontract for Mural Protective Coating and Sealing, managed by the City Planning agency in Pennsylvania, involves providing and applying specialized protective coatings for prime contractors working on City of Pittsburgh public art projects. The scope of work focuses on the application of UV-resistant and anti-graffiti coatings to permanent outdoor installations to ensure their long-term durability and preservation against environmental exposure. The selected provider is responsible for utilizing materials specifically designed for permanent outdoor use to deliver a fully sealed and protected finished artwork. Interested parties must submit their responses by the deadline of December 14, 2026, under NAICS code 238990.

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Surface Preparation and PrimingThis subcontract for Surface Preparation and Priming, managed by City Planning in Pennsylvania, involves preparing wall surfaces for mural application on City of Pittsburgh projects. The selected contractor is responsible for cleaning, sealing, and priming retaining walls or other designated surfaces to ensure optimal paint adhesion and longevity. This scope of work includes coordinating directly with the Department of Public Works regarding any necessary retaining wall repairs to deliver a surface that is clean and ready for painting. The contract requires strict adherence to the City Service Worker Prevailing Wage Ordinance. Interested parties must submit their responses by the deadline of December 14, 2026. The project falls under NAICS code 238990 and is designed to support prime contractors in the successful execution of city-led mural initiatives.

City Planning

POSTED

about 20 hours ago

DEADLINE

in about 1 month

AI Contract Overview

This small business set-aside subcontract with the Department of Defense involves the installation of RF shielding and conductive foil for prime contractors on USACE projects in Alexandria, Virginia. The scope of work includes treating joints, transitions, penetrations, doors, and windows to establish a secure boundary, culminating in the delivery of a certified RF-shielded environment and detailed test reports. All work must adhere to ICD 705 standards, including comprehensive RF shielding continuity and effectiveness testing. Due to the secure nature of the project, all personnel are required to undergo NACI and FBI fingerprint checks. The opportunity is categorized under NAICS code 238990, with a response deadline of September 8, 2026.

General Info

DoD subcontract for RF shielding installation in Alexandria, VA, adhering to ICD 705.

Agency

Department Of Defense → W4LD USA Hecsa

NAICS

238990 - All Other Specialty Trade Contractors

Place of Performance

Alexandria, VA, 22315, USA

Set-Aside

SBA

Documents

This scope was carved out of W912HQ26S0071 .

The full solicitation package (6 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

NHA Membership – Notice of Intent to Sole Source

AI Contract Breakdown

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Timeline

PhaseClosed

PostedAug 28

subcontract

Response DeadlineSep 8

Deadline has passed

Submission Closed

09/08/2026, 06:00:00 PM EDT

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Organization & Contact Information

AgencyDepartment Of Defense → W4LD USA Hecsa

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Defense → W4LD USA Hecsa

Office AddressN/A

ContactsNo contact information available

Full Description

Installs RF shielding and conductive foil for prime contractors on USACE projects in Alexandria, Virginia. Treats penetrations, joints, transitions, doors, and windows to create a secure boundary. Performs RF shielding continuity and effectiveness testing per ICD 705 standards. Requires personnel with NACI/FBI fingerprint checks. Delivers a certified RF-shielded environment and test reports.