This Government Contract opportunity from Department Of The Interior 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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Water Service Line Installation and Repair

Closed

Federal

Submission Closed09/08/2026, 10:00:00 PM UTC

Contract Overview

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

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NAICS: 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

This subcontract involves the installation and repair of underground water service lines for prime contractors working on National Park Service projects at the James A. Garfield National Historic Site. The scope of work includes the installation of copper tubing and Polyethylene pressure pipe with a minimum bury depth of four feet, incorporating corporation stops, saddles, tees, and pressure reducing valves. All materials must be NSF approved and comply with AWWA C800 and State of Ohio requirements to ensure a fully installed and tested water service line system. The project is managed by the Department of the Interior under the agency Mwr Missouri MABO with a NAICS code of 238910. The solicitation was posted on August 28, 2026, with a response deadline of September 8, 2026.

General Info

Subcontract for installing and repairing underground water service lines at Garfield National Historic Site.

Agency

Department Of The Interior → Mwr Missouri MABO(62000)View Agency

NAICS

238910 - Site Preparation ContractorsView NAICS

Place of Performance

Set-Aside

NONE

Documents

This scope was carved out of 140P6226Q0008.

The full solicitation package (3 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

James A Garfield NHS - Water Service Line Repair

AI Contract Breakdown

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No contract breakdown available.

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Timeline

PhaseClosed

PostedAug 28

subcontract

Response DeadlineSep 8

Deadline has passed

Submission Closed

09/08/2026, 10:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of The Interior → Mwr Missouri MABO(62000)

ContactsNo contacts available

OfficeN/A

Organization / Agency

Department Of The Interior → Mwr Missouri MABO(62000)

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

Installs and repairs underground water service lines for prime contractors on National Park Service projects at the James A. Garfield National Historic Site. Installs copper tubing and Polyethylene (PE) pressure pipe with minimum 4-foot bury depth, including corporation stops, saddles, tees, and pressure reducing valves. Uses NSF approved materials per AWWA C800 and State of Ohio requirements. Delivers a fully installed and tested water service line system.

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