This Government Contract opportunity from California was posted on September 3, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Civil & Storm Drain Design Engineering

Closed

State & Local

Submission Closed10/15/2026, 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: 541330

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AI Contract Overview

This subcontract for Civil and Storm Drain Design Engineering involves providing detailed engineering design for green infrastructure and stormwater systems on City of Los Angeles projects. The selected contractor will support prime contractors by developing storm drain design plans, creating Process and Instrument Diagrams, and performing hydrologic response unit calculations in accordance with LASAN Clean Water and StreetsLA Design Guidelines. Final deliverables include comprehensive design plans, P&IDs, and operations and maintenance plans. The project is managed under the Engineering Bureau of Public Works in California and will be performed within the city of Los Angeles. Classified under NAICS code 541330, the opportunity was posted on September 3, 2026, with a response deadline of October 15, 2026.

General Info

Subcontract for civil and storm drain design engineering for Los Angeles city projects.

Agency

California → Engineering Bureau, Public Works

NAICS

541330 - Engineering Services

Place of Performance

Los Angeles, CA, USA

Set-Aside

NONE

Documents

This scope was carved out of 231781.

The full solicitation package (19 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

TOS No. 104 - Imperial Highway Green Infrastructure Project

AI Contract Breakdown

Uniform Contract Format

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Timeline

PhaseClosed

PostedSep 3

subcontract

Response DeadlineOct 15

Deadline has passed

Submission Closed

10/15/2026, 10:00:00 PM UTC

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Organization & Contact Information

AgencyCalifornia → Engineering Bureau, Public Works

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → Engineering Bureau, Public Works

Office AddressN/A

ContactsNo contact information available

Full Description

Performs detailed engineering design for green infrastructure and stormwater systems for prime contractors on City of Los Angeles (LASAN) projects. Develops storm drain design plans, creates Process and Instrument Diagrams (P&IDs), and performs hydrologic response unit (HRU) calculations per LASAN Clean Water and StreetsLA Design Guidelines. Delivers design plans, P&IDs, and O&M plans.