This Government Contract opportunity from Department Of The Interior was posted on April 24, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Modification of Existing Diversion Structure at Earl Hart Ditch

Closed

Federal

Submission Closed05/01/2026, 11:00:00 PM UTC

Contract Overview

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

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NAICS: 237110

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AI Contract Overview

The contract concerns the retrofit and upgrade of the existing diversion structure at Earl Hart Ditch, requiring structural reinforcement, channel realignment, and integration of new flow measurement devices to ensure reliable and accurate water diversion operations. The work must be designed to safely handle peak flows up to 3.3 cubic feet per second while maintaining long-term durability and compliance with water management standards. All modifications must seamlessly integrate with existing infrastructure and accommodate future operational needs without compromising system integrity. This is a subcontract under an Indian Small Business Economic Enterprise set-aside, exclusively available to qualified Indian-owned small businesses, as designated by the Department of the Interior and Indian Health Services. The solicitation was posted on April 24, 2026, with a response deadline of May 1, 2026, and is managed by the Upper Colorado Regional Office. The project falls under NAICS code 237110 for Water and Sewer Line and Related Structures Construction, indicating the scope is focused on civil infrastructure rather than mechanical or electrical systems alone. Performance of the work is expected to occur at the Earl Hart Ditch site, though the exact location details are not specified in the data provided.

General Info

Retrofit Earl Hart Ditch diversion structure with reinforcement, realignment, and flow measurement for peak 3.3 CFS, Indian small business set-aside.

Agency

Department Of The Interior → Upper Colorado Regional OfficeView Agency

NAICS

237110 - Water and Sewer Line and Related Structures ConstructionView NAICS

Place of Performance

Set-Aside

ISBEE

Documents

This scope was carved out of 140R4026Q0055.

The full solicitation package (2 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

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Timeline

PhaseClosed

PostedApr 24

subcontract

Response DeadlineMay 1

Deadline has passed

Submission Closed

05/01/2026, 11:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of The Interior → Upper Colorado Regional Office

ContactsNo contacts available

OfficeN/A

Organization / Agency

Department Of The Interior → Upper Colorado Regional Office

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Office AddressN/A

ContactsNo contact information available

Full Description

Retrofit and upgrade of the existing diversion structure at Earl Hart Ditch, including structural reinforcement, channel realignment, and integration with new measuring devices. Must support flows up to 3.3 CFS.