Craney Island Dredged Material Management Area (CIDMMA) Spillway #1 Replacement

Closed Solicitation Posted

Solicitation number
W9123621B5014
Agency
Responses due
Set-aside
Total Small Business

Opportunity facts

Place of performance
Portsmouth Va Usa

Notice details come from SAM.gov. Updated .

About this opportunity

This solicitation seeks the replacement of Spillway #1 at the Craney Island Dredged Material Management Area in Portsmouth, Virginia. The Department of the Army Corps of Engineers Engineering District Norfolk requires the demolition of the existing steel and concrete spillway and construction of a new free-standing steel frame spillbox. Bids are due by February 4, 2021 and will be evaluated based on total bid price. The contractor must begin work within 20 days of the notice to proceed and complete all work within 310 calendar days.

The solicitation is set aside for total small business concerns. The primary NAICS code is 237990 and PSC code is W912. Two offers were received ranging from $5.9M to $8.4M. The site is located in Portsmouth, Virginia and work will involve partially demolishing the existing spillway and outfall pipelines while maintaining functionality, installing new 36-inch HDPE outfall pipelines between stations 1+80 and 5+25, constructing a 100-foot by 100-foot reinforced concrete foundation pad, and placing a 12-inch thick marine mattress at the spillway outlet.

Notice text

3 versions

Update #3 · Latest ·

28 January 2021 - Amendment 0002 posted, bidder inquiries, proposal due date is NOT extended, remains 3:00pm on 4 Feb 2021.

7 January 2021   Amendment 001 is posted.

The Craney Island Dredged Material Management Area (CIDMMA) is a confined upland dredge material placement site located in Portsmouth, Virginia; adjacent to the Port of Hampton Roads.  The work consists of replacing the existing land-based steel and concrete Spillway #1 with a new free-standing steel frame Spillbox #1 at CIDMMA in Portsmouth, Virginia.  The CIDMMA spillways support removing clarified water from the facility to meet state water quality standards.  The partial demolition of the existing spillway, outfall pipelines, and the construction of the new spillway must be synchronized to ensure the existing spillway remains functional until the new spillway is working as its replacement. 

Update #2 ·

7 January 2021   Amendment 001 is posted.

The Craney Island Dredged Material Management Area (CIDMMA) is a confined upland dredge material placement site located in Portsmouth, Virginia; adjacent to the Port of Hampton Roads.  The work consists of replacing the existing land-based steel and concrete Spillway #1 with a new free-standing steel frame Spillbox #1 at CIDMMA in Portsmouth, Virginia.  The CIDMMA spillways support removing clarified water from the facility to meet state water quality standards.  The partial demolition of the existing spillway, outfall pipelines, and the construction of the new spillway must be synchronized to ensure the existing spillway remains functional until the new spillway is working as its replacement. 

Update #1 ·

The Craney Island Dredged Material Management Area (CIDMMA) is a confined upland dredge material placement site located in Portsmouth, Virginia; adjacent to the Port of Hampton Roads.  The work consists of replacing the existing land-based steel and concrete Spillway #1 with a new free-standing steel frame Spillbox #1 at CIDMMA in Portsmouth, Virginia.  The CIDMMA spillways support removing clarified water from the facility to meet state water quality standards.  The partial demolition of the existing spillway, outfall pipelines, and the construction of the new spillway must be synchronized to ensure the existing spillway remains functional until the new spillway is working as its replacement. 

Files

Notice history

Notice Type Posted
This notice Latest solicitation Solicitation
Craney Island Dredged Material Management Area (CIDMMA) Spillway #1 Replacement Pre-Solicitation
Craney Island Dredged Material Management Area (CIDMMA) Spillway #1 Replacement Original Pre-Solicitation

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