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Drainage and Utility Adjustments

Active

State & Local

Response Deadline09/28/2026, 11:00:00 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 the City of Diamond Bar involves performing drainage improvements and utility adjustments for prime contractors on various street projects. The scope of work includes adjusting manholes and utility boxes to align with new pavement grades through the use of drainage piping and adjustment rings, all while adhering to the 2024 Greenbook standards. The project is categorized under NAICS code 237310 and is located in Diamond Bar, California, zip code 91765. The solicitation was posted on September 15, 2026, with a response deadline of September 28, 2026. The primary objective is the delivery of fully adjusted utility structures and enhanced drainage systems.

General Info

Subcontract for drainage improvements and utility adjustments in Diamond Bar, California.

Agency

California → City of Diamond BarView Agency

NAICS

237310 - Highway, Street, and Bridge ConstructionView NAICS

Place of Performance

Diamond Bar, CA, 91765, USA

Set-Aside

NONE

Documents

This scope was carved out of SI261.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Arterial Street Rehabilitation (S. Brea Canyon Road From Pathfinder Road To Washington Avenue, Diamond Bar Boulevard From Sr-60 Off-Ramp To Northern City Limits, And S. Brea Canyon Road From Southern City Limits To Pathfinder Road)

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Timeline

PostedSep 15

subcontract

Response DeadlineSep 28

Submission deadline

Response Deadline

09/28/2026, 11:00:00 PM UTCin 13 days

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Organization & Contact Information

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AgencyCalifornia → City of Diamond Bar

ContactsNo contacts available

OfficeN/A

Organization / Agency

California → City of Diamond Bar

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

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Performs drainage improvements and utility adjustments for prime contractors on City of Diamond Bar street projects. Adjusts utility boxes and manholes to match new pavement grades using adjustment rings and drainage piping. Adheres to Greenbook (2024) standards. Delivers adjusted utility structures and improved drainage systems.

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