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Trenching and Backfilling

Active

State & Local

Response Deadline10/08/2026, 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 the County of Orange OC Waste and Recycling involves specialized excavation and backfilling services for utility lines in San Juan Capistrano. The scope of work includes trenching for HDPE header piping, installing compacted utility bedding, and backfilling dual containment areas. A critical component of the project is the requirement to conduct air monitoring following the backfill process to ensure there are no surface emissions, delivering trenches with verified air-tight seals. The opportunity is categorized under NAICS code 237990 and was posted on September 5, 2026. Interested parties must submit their responses by the deadline of October 8, 2026. This contract is designed for a subcontractor to support prime contractors in executing these technical utility requirements for the agency.

General Info

Excavation and backfilling for utility lines in San Juan Capistrano, deadline October 8, 2026.

Agency

California → County of Orange, OC Waste & RecyclingView Agency

NAICS

237990 - Other Heavy and Civil Engineering ConstructionView NAICS

Place of Performance

San Juan Capistrano, CA, 92675, USA

Set-Aside

NONE

Documents

This scope was carved out of 299-3104108-AR.

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

View the prime solicitation

Prima Zone 4 Phase A Main Gas Line Project

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Timeline

PostedSep 5

subcontract

Response DeadlineOct 8

Submission deadline

Response Deadline

10/08/2026, 09:00:00 PM UTCin about 1 month

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Organization & Contact Information

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AgencyCalifornia → County of Orange, OC Waste & Recycling

ContactsNo contacts available

OfficeN/A

Organization / Agency

California → County of Orange, OC Waste & Recycling

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

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Performs excavation and backfilling for utility lines for prime contractors on County of Orange OC Waste & Recycling projects. Trenches for HDPE header piping, installs compacted utility bedding, and backfills dual containment areas. Conducts air monitoring after backfill to confirm lack of surface emissions. Delivers completed trenches with verified backfill and air-tight seals.

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