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This Solicitation opportunity from Department Of The Interior was posted on April 21, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

GATE-REPAIR FT. TOMPKINS EARTHEN ROOF

Closed
140P4526R0010Federal

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
The SEA S Concourse Evolution (SCE) Bid Package 02 is a solicitation managed by Hensel Phelps, acting as the General Contractor/Construction Manager, for extensive infrastructure work at the Seattle-Tacoma International Airport in Washington. This 8(a) Small Disadvantaged Business set-aside project encompasses a wide range of construction and technical subsystems, including demolition and abatement, building concrete retrofit, structural steel, fire suppression, site paving, runway and taxi marking, deep foundations, site utilities, aviation fueling systems, and baggage handling systems. The estimated total contract value ranges from approximately 124.2 million to 143.7 million dollars, with the largest budget allocations dedicated to demolition and abatement as well as structural steel. Bids must be submitted via email to Bill Westfall by the deadline of September 1, 2026, using the specific bid forms provided in the Instructions to Bidders. The project is governed by a Project Labor Agreement (PLA) and requires all subcontracts to be executed on Hensel Phelps standard subcontract forms. Key compliance requirements include a Workers Compensation Waiver of Subrogation for all subcontractors and performance bonds for subcontracts exceeding 100,000. Performance will take place at the S Concourse of the Seattle-Tacoma International Airport.
Hensel Phelps

POSTED

about 11 hours ago

DEADLINE

in 17 days

AI Contract Overview

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This contract involves the repair and restoration of the Fort Tompkins earthen roof located at Gateway National Recreation Area, Staten Island, NY, under a firm fixed-price arrangement managed by the Department of the Interior’s National Park Service. The work addresses key issues related to water infiltration in the historic structure, entailing specialized earthwork, selective demolition, masonry repair, archaeological monitoring, and strict preservation practices. The contract is set aside for small businesses under NAICS code 238910, with an estimated value ranging between one and five million dollars. The solicitation requires comprehensive technical, management, experience, and past performance proposals organized into separate volumes, with established page limits for each narrative section, and mandates electronic submission by May 22, 2026. Key elements include the assignment of specifically qualified key personnel and subcontractors with minimum experience thresholds, detailed requirements for packaging, preservation, and labeling aligned with ASTM D5834 standards, and strict confidentiality of government-furnished information. The evaluation will be based on a best-value tradeoff process weighing technical approach, schedule, management ability, key trade experience, and past performance without assigning numerical weights but using adjectival ratings and qualitative risk assessment. Contract administration emphasizes electronic invoicing through the Treasury’s Invoice Processing Platform, and payments are structured with no physical remit-to addresses. Inspection and acceptance involve both origin and project-site evaluations in compliance with applicable codes and third-party verification, with a completion deadline targeted for March 31, 2027. The solicitation also sets special clauses for key personnel continuity, subcontracting limits, disclosure restrictions, and detailed provisions for substitution approvals. Overall, the contract reflects a complex, preservation-sensitive construction effort requiring integrated management, technical rigor, and adherence to federal acquisition regulations and standards.

General Info

Repair Fort Tompkins roof, water infiltration fixes, small business set-aside, deadline March 2027.

Agency

Department Of The Interior → Ner Services Mabo (43000)View Agency

NAICS

238910 - Site Preparation ContractorsView NAICS

Place of Performance

MA

Set-Aside

SBA

Documents

(10)

B08_Attachment_4_PPQ_Repair_Ft_Tompkins_Earthen_Roof_GATE.pdf

PDF

B08_Attachment_3_WD_Repair_Ft_Tompkins_Earthen_Roof_GATE.pdf

PDF

Solicitation 140P4525R0039 Price Schedule for Ft. Tompkins Earthen Roof Repair

PDFprice-schedule

B08_Attachment_5_Limitation_on_Subcontracting_Report_.xlsx

XLSX

B08_Attachment_6_General_References_Repair_Ft_Tompkins_Earthen_Roof_GATE.pdf

PDF

B08_Attachment_1_SOW_Repair_Ft_Tompkins_Earthen_Roof_GATE.pdf

PDF

Sources Sought Notice for Fort Tompkins Roof Repair at Gateway National Recreation Area

PDF1 pagesources-sought

B08_Attachment_2_Specifications_Repair_Ft_Tompkins_Earthen_Roof_GATE.pdf

PDF

Solicitation 140P4526R0010 Repair Ft. Tompkins Earthen Roof Structure

PDFrfp

Sol_140P4526R0010.pdf

PDF

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Timeline

PhaseClosed
Posted

Sources Sought

Type Changed

Sources Sought → Solicitation

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyDepartment Of The Interior → Ner Services Mabo (43000)
Contacts1 person available
OfficeBOSTON, MA, 02108, USA
Organization / Agency
Department Of The Interior → Ner Services Mabo (43000)
View Agency Profile
Office AddressBOSTON, MA, 02108, USA

Full Description

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GATE-REPAIR FT. TOMPKINS EARTHEN ROOF

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