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Erosion Control & Riprap Installation

Active

Federal

Response Deadline11/06/2026, 09:00:00 PM UTC

Contract Overview

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

AI Contract Overview

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This subcontract for Erosion Control and Riprap Installation involves performing scour mitigation and bank stabilization for prime contractors on National Park Service bridge projects. The scope of work includes the installation of FHWA Class A4 riprap at abutment corners, the placement of geotextiles, and comprehensive site restoration through topsoiling, seeding, and mulching to deliver stabilized bridge abutments and eroded banks. Managed under the Department of the Interior, the project requires strict adherence to environmental regulations, specifically in-water work restrictions from April 15 to July 15. The opportunity is categorized under NAICS code 237990, with a response deadline of November 6, 2026.

General Info

Subcontract for NPS bridge scour mitigation and bank stabilization due November 6, 2026.

Agency

Department Of The Interior → National Park Service Contracting Activity

NAICS

237990 - Other Heavy and Civil Engineering Construction

Place of Performance

CO

Set-Aside

NONE

Documents

This scope was carved out of 140P2026R0073.

The full solicitation package (26 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Z--YELL 338223 - Bridge Preservation

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Timeline

PostedOct 27

subcontract

Response DeadlineNov 6

Submission deadline

Response Deadline

11/06/2026, 09:00:00 PM UTCin 9 days

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Organization & Contact Information

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AgencyDepartment Of The Interior → National Park Service Contracting Activity

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of The Interior → National Park Service Contracting Activity

Office AddressN/A

ContactsNo contact information available

Full Description

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Performs scour mitigation and bank stabilization for prime contractors on National Park Service bridge projects. Installs FHWA Class A4 riprap at abutment corners, places geotextiles, and performs topsoiling, seeding, and mulching. Requires adherence to in-water work restrictions from April 15 to July 15. Delivers stabilized bridge abutments and eroded banks.

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