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Washington Group International, Inc. 720 Park Blvd PO Box 73 AIKEN SC 29801-3852 USA

UEI: SLED_CA47B44EF9048CBE

Washington Group International, Inc. 720 Park Blvd PO Box 73 AIKEN SC 29801-3852 USA is a federal contractor, registered under UEI SLED_CA47B44EF9048CBE. It has been awarded $1,800,000 in federal contracts. Primary work spans Remediation Services.

Contact Information

Registration and classification details

Registration

UEI Code

SLED_CA47B44EF9048CBE

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

AI Capability Profile

Washington Group International, Inc. provides specialized recovery action services. Their technical expertise includes executing complex task orders under Cost Plus Incentive Fee structures, specifically supporting initiatives funded through the American Recovery and Reinvestment Act. The company o...

Key Performance Metrics

Awards Count

1

All time

Active

0

Currently performing

Completed

0

Past period of performance

Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

Subgrants

Sub · all time

Award Analytics & Distribution

Awards by Agency

$1.8M100%

Awards by NAICS

562910 - Remediation Services$1.8M100%

Awards by Agency Over Time

Awards by Place of Performance

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Theatre Mold Remediation Scope of Work

Solicitation # AT25-0006

Solicitation AT25-0006 is a subcontracting opportunity with Adams and Associates, Inc. for comprehensive mold remediation at Theatre Building 1086 of the Atterbury Job Corps Center in Edinburgh, Indiana. The project was prompted by a sprinkler system failure and requires the remediation of mold throughout the entire building, including the cleaning or replacement of damaged theater seating cushions. All work must be performed in accordance with ANSI/IICRC S520 standards, EPA guidelines, OSHA regulations, and the Micro Air Inc. Mold Testing report dated April 11, 2024. Key technical requirements include the provision of a Certified Industrial Hygienist for daily site visits, the implementation of a detailed remediation plan featuring HEPA filtration and negative air pressure, and a final clearance walkthrough. The contract is a single lump sum award based on best value, with evaluation weights assigned to price (60 points), quality (20 points), past performance (10 points), and schedule (10 points). Bidders must be small businesses or certified socioeconomic categories and must hold a valid Indiana Contractor's License. Proposals are due by November 9, 2026, and must include a detailed cost breakdown, a timeline for substantial completion, and certification of compliance with Davis Bacon Act wage rates. The selected contractor must start work within 14 days of the Notice to Proceed. Payment terms are Net 30, and the Atterbury Job Corps Center is tax-exempt. Final payment is contingent upon the submission of certified payroll records, a completed SF 1413, and the release of liens from all subcontractors.

Atterbury Job Corps Center

POSTED

about 4 hours ago

DEADLINE

Maui JCC Mold Remediation and Removal of Water-Damaged Materials

Solicitation # maui-jcc-mold-remediation-removal-water-damaged-materials

Management & Training Corporation/Hawaii/Maui Job Corps Center

POSTED

about 4 hours ago

DEADLINE

CCENV27004 - MOLD REMEDIATION AND DEEP CLEANING RA

Solicitation # WMATA-0000010955

The Washington Metropolitan Area Transit Authority is soliciting bids for contract CCENV27004, which focuses on mold remediation and deep cleaning services. This solicitation, identified by number WMATA-0000010955, falls under NAICS code 562910 and is managed through the agency's Virginia operations. The solicitation was posted on October 16, 2026, with a strict response deadline of October 20, 2026. Interested parties must submit their responses through the official WMATA supplier portal by the specified cutoff date.

Washington Metropolitan Area Transit Authority

POSTED

about 4 hours ago

DEADLINE

Hazardous Materials Removal and Disposal (Nespelem Recycle Center)This subcontract for the Nespelem Recycle Center involves the characterization, removal, and disposal of hazardous materials on behalf of prime contractors for the Confederated Tribes of the Colville Reservation. The selected provider will be responsible for developing critical site planning documentation, including Site Assessment Plans, Hazardous Waste Operations and Emergency Response Health and Safety Plans, and Quality Assurance Project Plans. Operational duties include the segregation, over-packing, and labeling of waste, culminating in the delivery of lawful disposal manifests. To ensure safety and regulatory compliance, the contractor must maintain HAZWOPER certification and adhere to all Department of Transportation hazardous materials transportation standards. This project falls under NAICS code 562910 and is located in Nespelem. Interested parties must submit their responses by November 5, 2026.

Confederated Tribes of the Colville Reservation

POSTED

about 19 hours ago

DEADLINE

HVAC Equipment Disposal & Refrigerant RecoveryThis subcontract involves the legal removal and disposal of old HVAC units and hazardous refrigerants for prime contractors working on Habersham County Board of Commissioners facility projects. The scope of work specifically includes recovering refrigerants from three large heat pumps and hauling the equipment for proper disposal in accordance with federal, state, and local laws. To qualify, the contractor must hold an EPA Section 608 Certification for the safe handling of refrigerants. Upon completion of the services, the contractor is required to provide all necessary disposal manifests and certificates of destruction. The response deadline for this opportunity is November 4, 2026.

Habersham County Board of Commissioners

POSTED

about 20 hours ago

DEADLINE

Tank Cleaning and Environmental ServicesThis subcontract for Tank Cleaning and Environmental Services supports U.S. Coast Guard vessel projects through the Department of Homeland Security. The scope of work involves the cleaning and inspection of various holding and fuel tanks, specifically targeting dirty oil, oily water, MP fuel service, grey water, and sewage tanks. Additionally, the contractor is responsible for flushing all associated grey water and sewage piping systems to deliver certified clean and inspected results to prime contractors. The project is based in San Francisco and falls under NAICS code 562910. Interested parties must note that the response deadline for this opportunity is November 4, 2026, with the solicitation having been posted on October 15, 2026.

POSTED

about 22 hours ago

DEADLINE

Environmental AbatementThis subcontract opportunity involves providing environmental abatement services for the Department of Veterans Affairs at a medical center facility in Augusta, Maine. The selected contractor will work under prime contractors to perform the removal and remediation of asbestos and lead-based paint. Responsibilities include the preparation of detailed abatement plans and the delivery of final clearance reports. All work must be executed in strict accordance with the requirements set forth by the Maine Department of Environmental Protection. The project falls under NAICS code 562910, with a response deadline established for October 30, 2026.

POSTED

about 22 hours ago

DEADLINE

Small Arms Firing Range (SAFR) Cleaning and Maintenance Services

Solicitation # FA485526Q0078

Solicitation FA485526Q0078 is a combined synopsis and request for quotation for a firm-fixed-price contract to provide cleaning and maintenance services for Small Arms Firing Ranges at Cannon Air Force Base, New Mexico. This total small business set-aside under NAICS 562910 covers the 27th Special Operations Security Forces Squadron and 26th Special Tactics Squadron Combat Arms Training and Maintenance facilities. The scope of work requires quarterly inspections and cleaning of bullet traps, HVAC systems, dust collection units, and firing point areas, with a specific focus on the removal of lead dust and fragments. All services must be performed in accordance with manufacturer specifications and federal standards, including OSHA and EPA regulations. The contract structure consists of a base year running from November 1, 2026, to October 31, 2027, with four subsequent one-year option periods. Award will be granted to the responsible offeror determined to be most advantageous based on technical capability, past performance, and price. Offerors must submit a completed pricing worksheet, offeror certification, and conflict of interest statement by the response deadline of October 23, 2026. Payment will be processed electronically through the Wide Area WorkFlow system. Special requirements include strict adherence to hazardous waste packaging and disposal protocols for contaminated materials and compliance with Department of Defense cybersecurity controls.

FA4855 27 Socons Lgc

POSTED

about 22 hours ago

DEADLINE

Putah-Cache Arundo Eradication Project

Solicitation # 1600-2019-0313-R2

The Putah-Cache Watershed Arundo Eradication Project, managed by the Yolo County Resource Conservation District, is focused on the removal and control of non-native invasive plant species, specifically Arundo donax and Tamarix parviflora, within riparian areas. The scope of work covers approximately 96 miles of waterways, including Putah, Cache, and Pleasant Creeks, as well as Westside tributaries such as Cottonwood, Willow, Union School, Dry, and Chickahominy Sloughs across Yolo and Solano Counties in California. To ensure long-term ecological stability, the project includes the revegetation of riparian habitats to assist in bank stabilization and prevent the recolonization of invasive weeds. The California Department of Fish and Wildlife has extended Streambed Alteration Agreement Notification Number 1600-2019-0313-R2 pursuant to section 1602 of the Fish and Game Code. This extension moves the agreement expiration date from April 20, 2025, to April 20, 2030. A Notice of Determination issued by the California Department of Fish and Wildlife confirms that the project will not have a significant environmental effect within its jurisdiction, and no additional mitigation measures or monitoring plans were adopted.

Yolo County Resource Conservation District

POSTED

DEADLINE

Refrigerant Recovery and Hazardous Waste HandlingThis subcontract for the Pennsylvania Liquor Control Board involves the recovery, recycling, and disposal of refrigerants and oils for prime contractors working on agency facility projects. The scope of work specifically includes the recovery of R123 refrigerant, the performance of chemical analysis, and the management of used compressor oil in strict accordance with EPA standards. To ensure environmental compliance, the contractor must hold valid EPA certification and utilize reclaimed refrigerant that meets the ARI700 standard. Required deliverables include the submission of detailed refrigerant usage logs and comprehensive EPA compliance reports. The solicitation is listed under NAICS code 562910, with a response deadline of November 19, 2026.

Liquor Control Board

POSTED

DEADLINE

in about 1 month

Mold Remediation and Drywall RepairThis subcontract opportunity is for mold remediation and interior wall repair services supporting prime contractors on facility projects for the El Segundo Unified School District in El Segundo, California. The scope of work involves remediating mold in areas smaller than 100 square feet and performing the removal and replacement of damaged drywall to deliver a certified mold-free area with finished walls. Qualified candidates must hold a mold remediation certification to be eligible for the project. The solicitation was posted on October 15, 2026, with a response deadline of October 29, 2026. This project falls under NAICS code 562910.

El Segundo Unified School District

POSTED

DEADLINE

Final RFP - Hanford 222-S Laboratory

Solicitation # 89303326REM000152

EM -Environmental Mgmt Con Bus Ctr

POSTED

DEADLINE

in about 2 months

Storm Water & Water Pollution ControlThis subcontract opportunity involves the installation of water pollution and erosion control measures for prime contractors working on municipal projects for the City of Stockton. The selected provider will be responsible for deploying sediment barriers, silt fences, fiber rolls, and dust palliatives to ensure a compliant erosion and pollution control system that adheres to Caltrans Specifications Section 13 and 16. The project is located in Stockton, California, specifically within the 95203 zip code area. Interested parties must submit their responses by the deadline of October 22, 2026. This procurement falls under NAICS code 562910 and is focused on maintaining environmental standards across city-led infrastructure developments.

City of Stockton

POSTED

DEADLINE

Environmental and Dust ControlThis subcontract opportunity with the City of Dinuba focuses on implementing essential water pollution prevention and dust control measures for roadway projects. The selected contractor will be responsible for installing erosion control systems, such as silt fences, and maintaining regular dust suppression activities to ensure full compliance with environmental and pollution regulations. The solicitation was posted on October 15, 2026, with a response deadline of November 4, 2026. Falling under NAICS code 562910, this contract is designed to support prime contractors in maintaining environmental standards throughout the duration of the city's infrastructure improvements.

POSTED

DEADLINE

Hazardous Materials AbatementThis subcontract focuses on the decommissioning and abatement of hazardous materials for facility projects within the Texas A&M University System. The primary scope of work involves the identification, containment, and removal of lead, asbestos, and chemical contaminants located within the existing LARR building to ensure the structure is safe for subsequent demolition. The selected contractor is responsible for delivering certified abatement reports and providing a building fully cleared for demolition. This opportunity is categorized under NAICS code 562910, with a response deadline set for November 12, 2026.

Texas A&M University System

POSTED

DEADLINE

Lead Mitigation and Environmental RemediationThis subcontract for Lead Mitigation and Environmental Remediation involves performing lead removal, soil testing, and hazardous material remediation within firing range impact areas for Texas State University facility projects. The selected contractor will work under prime contractors to conduct soil sampling for lead levels, remove contaminated soil, and implement comprehensive lead management plans to ensure environmental safety. Key requirements for this engagement include mandatory EPA Lead-Safe and HAZWOPER certifications to ensure compliance with safety standards. The contractor is responsible for delivering remediated soil and providing detailed environmental compliance reports. The solicitation was posted on October 14, 2026, with a response deadline of November 4, 2026, falling under NAICS code 562910.

Texas State University

POSTED

DEADLINE

Sediment Dewatering ServicesThis subcontract for Sediment Dewatering Services involves processing wet sediment and slurry for prime contractors working on stormwater pond projects for the Town of Okotoks. The scope of work focuses on separating solids from liquids using various dewatering methods, including the use of centrifuges, drying beds, filter presses, and geotextile tubes, supplemented by polymer flocculants. The service provider is responsible for delivering stabilized soil or dewatered sediment cake ready for hauling while ensuring all filtered water discharge strictly adheres to environmental regulations. Interested parties must submit their responses by October 28, 2026, in accordance with the solicitation posted on October 14, 2026.

Town of Okotoks

POSTED

DEADLINE

Lead-Based Paint Abatement & Surface PreparationThis subcontract for Lead-Based Paint Abatement and Surface Preparation involves performing lead-based paint removal for prime contractors on City of Salem facility projects in Virginia. The scope of work focuses on stripping steel fire escapes down to bare metal using approved methods such as chemical stripping, vacuum blasting with HEPA-equipped dust collection, or SSPC-SP 11 power tool cleaning. The selected contractor is responsible for establishing full containment and ensuring the legal disposal of all lead waste in strict accordance with VDEQ regulations and OSHA 29 CFR 1926.62. To qualify, the contractor must maintain Contractor's Pollution Liability insurance. Responses for this opportunity are due by November 19, 2026.

POSTED

DEADLINE

in about 1 month