This Solicitation opportunity from Department Of Defense was posted on September 5, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Dredging for Naval Weapons Station Seal Beach (NWSSB)

Closed

W912PL25BA011Federal

Submission Closed09/04/2025, 08:00:00 PM UTC

Contract Overview

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

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NAICS: 237990

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PASS-A-GRILLE-PASS, MAINTENANCE DREDGING, PINELLAS COUNTY, FLORIDA

Solicitation # GROUP1-27-R-J001

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Trenching and Earthwork ServicesThis subcontract for Trenching and Earthwork Services involves performing open-cut trenching, backfilling, and compaction for prime contractors on City of Ukiah Department of Electric Utility projects. The scope of work includes excavating and installing conduits at riser poles and vaults, specifically requiring the installation of six B48 vaults and one Ukiah 575 vault using excavators and compaction equipment. The final deliverables consist of 142 linear feet of trenched conduit and seven installed vaults. To be eligible for this project, contractors must possess a CA Class A Contractor's License and maintain DIR Registration. The work will be performed in Ukiah, California, with a response deadline set for December 1, 2026.

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POSTED

about 19 hours ago

DEADLINE

in about 1 month

AI Contract Overview

The project involves dredging operations at Naval Weapons Station Seal Beach to maintain the inner approach channel at Anaheim Bay, ensuring a depth of -41 feet MLLW and a minimum width of 280 feet for safe navigation of Navy vessels. Approximately 80,000 cubic yards of sediment will be excavated and transported to two designated disposal sites. The work is situated in open waters of the Pacific Ocean, characterized by high-energy wave conditions with typical wave heights exceeding 5 feet and the potential for larger storm-induced waves, which presents significant operational challenges. The contract has undergone multiple updates, including amendments that corrected typographical errors on plan sheets and revised the bid deadline, with the latest amendment issued in August 2025. The solicitation, issued by the U.S. Army Corps of Engineers Los Angeles District, is open for responses until September 4, 2025, and is designated under NAICS code 237990. Key contacts include Michael G Robinson and Patricia B Bonilla, who can be reached via email or phone for further information.

General Info

Dredging 80,000 cubic yards at Anaheim Bay channel for Navy, maintaining -41 feet depth.

Agency

Department Of Defense → W075 Endist Los Angeles

NAICS

237990 - Other Heavy and Civil Engineering Construction

Place of Performance

Seal beach Harbor800 Seal Beach BlvdSeal Beach, CA 90740, CA, 90740

Set-Aside

NONE

Documents

W912PL25BA011 - Naval Weapons Station Seal Beach Emergency Dredging Bid Abstract

bid-abstract

High

AI Contract Breakdown

Uniform Contract Format

Contract not broken down yet

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Timeline

PhaseClosed

PostedJul 18

Presolicitation

Response DeadlineSep 4

Deadline has passed

Type ChangedSep 5

Presolicitation → Solicitation

Submission Closed

09/04/2025, 08:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → W075 Endist Los Angeles

Contacts2 people available

OfficeLOS ANGELES, CA, 90017-3409, USA

Organization / AgencyDepartment Of Defense → W075 Endist Los Angeles

Office AddressLOS ANGELES, CA, 90017-3409, USA

Contacts

Michael G Robinson

Patrica B Bonilla

Full Description

**Update 0003 issues amendment 0002. Some clauses were added and removed, and the bid due date was updated. **Update 0002 updates Amendment 0001. One of the plan sheets ID number had a typo in it. Revised amendment 0001 posted. Amendment 0001 published 8.20.2025 - updated 5 pages on the drawing set. This project involves dredging operations in open waters of the Pacific Ocean. The work requires dredging of approximately 80,000 cubic yards are sediment and placing the material within two separate placement/disposal sites. Critically, the project site is exposed to significant open ocean conditions including a high energy wave environment with typical wave heights in excess of 5 feet with extremely long wave periods and the potential for even larger wave conditions during storm events. Naval Weapons Station Seal Beach requires dredging for the inner approach channel at the entrance to Anaheim Bay, which is required to be maintained to a design depth of -41 feet Mean Lower Low Water (MLLW) and minimum width of 280 feet, as charted between the two arrowhead jetties to maintain navigational safety for Navy warships. Part of this dredging will take place in waters beyond the jetties.