Maintenance Dredging, Delaware River, Philadelphia to Sea and Christina River, Wilmington... Tender

Procurement Summary

Country: USA

Summary: Maintenance Dredging, Delaware River, Philadelphia to Sea and Christina River, Wilmington Harbor

Deadline: 09 Sep 2025

Other Information

Notice Type: Tender

TOT Ref.No.: 125728920

Document Ref. No.: W912BU25BA007

Financier: Self Financed

Purchaser Ownership: Public

Tender Value: Refer Document

Purchaser's Detail

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Tender Details

Description

Contract work consists of maintenance dredging of approximately 2.5 million cubic yards of sediment within the Delaware River, Philadelphia to Sea main navigation channel between Stations 0+000 and 515+000 and approximately 400, 000 cubic yards within Wilmington Harbor, Christina River. Work includes hydraulic dredging with placement of the dredged material into the Pedricktown and Delaware City disposal areas. All dredging will be performed to the required depths indicated with 1 or 2-foot allowable overdepth. All dredging shall be performed as contour dredging. Before and after dredging surveys for measurement will be performed by the government. The period of performance for the contract will be 240 calendar days. Estimated cost range of the project is $25, 000, 000 to $100, 000, 000. AMENDMENT 0001 - 15 AUG 2025 - The purpose of Amendment 0001 to Solicitation W912BU25BA007 is as follows: 1) To revise the Section 00 21 00 - Instructions; INSTRUCTIONS, CONDITIONS AND NOTICES TO BIDDERS; item 1.11 - Prospective Bidders Questions and Requests for Information (RFI); RFls due date from 1:00PM EDT 28 AUG 2025 to 1:00PM EDT 19 AUG 2025. 2) To provide RFI Questions and Responses. 3) All other terms and conditions remain unchanged. AMENDMENT 0002 - 27 AUG 2025 - The purpose of Amendment 0002 to Solicitation W912BU25BA007 is as follows: 1) To revise the Bid Opening and sealed offers due date from 1:00PM 28 AUG 2025 to 1:00PM 02 SEP 2025. 2) To provide a revised Specifications Section 35 20 23 which deletes the use of Killcohook Disposal Area from Paragraph 3.2.4. 3) All other terms and conditions remain unchanged. AMENDMENT 0003 - 28 AUG 2025 - The purpose of Amendment 0003 to Solicitation W912BU25BA007 is as follows: 1) To revise the Bid Opening and sealed offers due date from 1:00PM 02 SEP 2025 to 1:00PM 04 SEP 2025. 2) All other terms and conditions remain unchanged. AMENDMENT 0004 - 03 SEP 2025 - The purpose of Amendment 0004 to Solicitation W912BU25BA007 is...
Active Contract Opportunity
Notice ID : W912BU25BA007
Related Notice
Department/Ind. Agency : DEPT OF DEFENSE
Sub-tier : DEPT OF THE ARMY
Major Command : US ARMY CORPS OF ENGINEERS
Sub Command : ENGINEER DIVISION NORTH ATLANTIC
Office: W2SD ENDIST PHILADELPHIA
General Information
Contract Opportunity Type: Solicitation (Updated)
Updated Published Date: Sep 03, 2025 07:12 am EDT
Original Published Date: Jul 24, 2025 03:02 pm EDT
Updated Date Offers Due: Sep 09, 2025 01:00 pm EDT
Original Date Offers Due: Aug 28, 2025 01:00 pm EDT
Inactive Policy: Manual
Updated Inactive Date: Sep 03, 2026
Original Inactive Date: Jul 24, 2026
Initiative: None

Classification
Original Set Aside:

Product Service Code: Z1KF - MAINTENANCE OF DREDGING FACILITIES
NAICS Code: 237990 - Other Heavy and Civil Engineering Construction

Place of Performance: Delaware River, Philadelphia to Sea (DPS) and Wilmington Harbor, Christina River (WIL).

Documents

 Tender Notice