C-101_Amend0004.pdf

PDF 1023 KB Posted

Attached to
Portsmouth Harbor Maintenance Dredging
Solicitation number
W912WJ21B0015
Issued by

About this file

This federal contract opportunity solicitation seeks dredging services for the Portsmouth Harbor Federal Navigation Project in New Hampshire. The project consists of maintenance dredging of 2,300 cubic yards of ordinary material and improvement dredging of approximately 674,800 cubic yards of ordinary material and 14,700 cubic yards of hard material to expand the existing 35-foot deep turning basin. All dredging work will be accomplished using a mechanical dredge and scows, with disposal at four locations including the Isle of Shoals North Disposal Site for hard material and some ordinary material, the Salisbury and Newbury Nearshore Disposal Sites for additional ordinary material, and beach placement at Nantasket Beach in Massachusetts for the remaining ordinary material. The agency is the Department of the Army Corps of Engineers Engineering District New England.

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Other files

File Type Posted
Bid Abstract.pdf PDF
Amendment 0008.pdf PDF
Amendment 0007.pdf PDF
Amendment 0006.pdf PDF
Revised Plan Sheets (Drawings) 9-1-2021.pdf PDF
Amendment 0005.pdf PDF
Revised Spec Sections 01-11-00 and 01-22-00_Amend 0005.pdf PDF
C-103_Amend0004.pdf PDF
C-301_Amend0004.pdf PDF
Amendment 0004.pdf PDF
G-001_Amend0004.pdf PDF
C-302_Amend0004.pdf PDF
Amendment 00003.pdf PDF
Amendment 0002.pdf PDF
Amendment 0001.pdf PDF
W912WJ21B0015.pdf PDF
Drawings.pdf PDF
Specs.pdf PDF
Show all 18

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