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

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W912DY26RA063

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W912DY26RA063Federal

Submission Closed05/07/2026, 03:00:00 PM UTC

Contract Overview

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

Active Opportunities Like This One

NAICS: 238910

New

SEA S Concourse Evolution (SCE) – Bid Package 02

Solicitation # sea-s-concourse-evolution-sce-bid-package-02

Hensel Phelps, acting as the General Contractor and Construction Manager, is soliciting bids for Bid Package 2 of the S Concourse Evolution project at Seattle-Tacoma International Airport. This solicitation is set aside for Small Disadvantaged Businesses under NAICS code 238910. The scope of work is extensive and divided into eleven subsystems, including demolition and abatement, building concrete retrofit, structural steel, fire suppression, site paving, runway and taxi marking, site demolition and earthwork, deep foundations, site utilities, aviation fueling systems, and baggage handling systems. The total estimated contract value ranges from approximately 124.6 million to 143.7 million dollars. Bids must be submitted via email by September 15, 2026, using the official bid form provided in the Instructions to Bidders. The project is governed by a Project Labor Agreement and requires all subcontracts to be executed on standard Hensel Phelps forms. Key requirements for bidders include the submission of a bidders bond and the provision of 100 percent payment and performance bonds for any subcontract exceeding 100,000 dollars. Additionally, all subcontractors must provide a Workers Compensation Waiver of Subrogation. Interested parties can access bid documents through Building Connected.

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AI Contract Overview

The US Army Corps of Engineers is soliciting bids for a pre-demolition environmental sampling contract at the USMC Twentynine Palms installation in California, under contract W912DY26RA063, with a response deadline of May 7, 2026. The work involves comprehensive environmental assessments of specified buildings to identify and quantify hazardous materials including asbestos-containing materials, organically bound metals, lead-based paint, polychlorinated biphenyls in paint, and RCRA 8 metals. Sampling must be conducted in full compliance with federal, state, and local regulations, covering all accessible exterior, roof, basement, and crawl space areas of each structure. The contractor is required to document any inaccessible areas, including their size and prior use, and must deliver individual Pre-Demolition Assessment Reports within a specified timeframe after receiving lab results. All laboratory analyses must be completed promptly following field sampling, and all recommendations for remediation and disposal must adhere strictly to regulatory standards to ensure safe and compliant handling of hazardous waste streams. The contract is reserved exclusively for Women-Owned Small Businesses under NAICS code 238910 and is managed by the Engineering and Support Center at Redstone Arsenal, Alabama. The primary point of contact is Lynn Thomas, reachable via email and phone provided in the solicitation. The place of performance is in Twentynine Palms, California, with a zip code of 92277. The goal is to produce a complete environmental baseline that supports subsequent demolition activities by identifying all contamination and defining the necessary procedures for its removal and disposal, ensuring regulatory compliance and worker safety throughout the process.

General Info

Pre-Demolition Surveys at USMC Twentynine Palms to identify asbestos, lead, PCBs, hazardous materials.

Agency

Department Of Defense → W2V6 USA Engineering Spt Ctr HuntsvilView Agency

NAICS

238910 - Site Preparation ContractorsView NAICS

Place of Performance

Twentynine Palms, California, AL, 92277

Set-Aside

WOSB

Documents

(0)

No documents available

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Timeline

PhaseClosed

PostedApr 28

Solicitation

Response DeadlineMay 7

Deadline has passed

Submission Closed

05/07/2026, 03:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → W2V6 USA Engineering Spt Ctr Huntsvil

Contacts1 person available

OfficeREDSTONE ARSENAL, AL, 35898-0000, USA

Organization / Agency

Department Of Defense → W2V6 USA Engineering Spt Ctr Huntsvil

View Agency Profile

Office AddressREDSTONE ARSENAL, AL, 35898-0000, USA

Contacts

Lynn Thomas

contact@example.gov

+1 (555) 000-0000

Full Description

The US Army Corps of Engineers, Engineering and Support Center, Redstone Arsenal, AL, has been tasked with initiating a Facility Reduction requirement at the USMC, Twentynine Palms, California.Pre-Demolition Surveys according to the requirements set forth in the Performance Work Statement (PWS) is for various buildings at the site. The objective is to plan and complete the environmental sampling of facilities at the installation. The structures of concern are listed in Table I. The sampling will determine ACM and ORM materials and complete a Waste Stream Analysis for RCRA 8 metals, lead-based paint (LBP) and PCB?s-in-paint for those parts of the structure currently identified as potentially having any painted components. Following sampling, the Contractor shall be able to completely quantify the environmental contamination present and the methods required to remove and dispose of said contamination in a safe manner. All sampling shall be planned and performed in accordance with Federal, State, and local regulations for the installation. All recommendations for follow-on actions shall also be in accordance with Federal, State, and local regulations. Laboratory testing and analysis shall be completed within the workdays identified in table two following the respective site sampling field activity completion. The results of the site investigation and sampling effort will be provided in an individual Pre-Demolition Assessment Report for the installation that will be submitted within the workdays identified in table two following the receipt of sample results. The intent of this contract effort is to provide comprehensive sampling for all ACM/ORM materials to include the facility exterior, roof, basement/crawl spaces, etc. The Contractor shall make every reasonable effort to access these areas when present in each facility. The Report will specifically address any areas within given structures that were not accessible during the survey and state the size of the area not accessed, and current or immediate previous use of the area not sampled.