G-001_Amend0004.pdf

PDF 5 MB Posted

Attached to
Portsmouth Harbor Maintenance Dredging
Solicitation number
W912WJ21B0015
Issued by

About this file

This document summarizes a federal contract opportunity for port maintenance dredging services. The U.S. Army Corps of Engineers, New England District, is soliciting proposals to dredge approximately 2,300 cubic yards of ordinary material and 674,800 cubic yards of ordinary material plus 14,700 cubic yards of hard material from the Portsmouth Harbor Federal Navigation Channel and turning basin in New Hampshire. The dredged ordinary and hard materials will be transported via scow and disposed of at four sites - the Isle of Shoals North Disposal Site, the Salisbury and Newbury Nearshore Disposal Sites, and Nantasket Beach in Massachusetts. The work will involve mechanical dredging, drilling, blasting and transport of materials via scows and pipeline for disposal. Proposals are due under Solicitation Number W912WJ21B0015.

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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
C-101_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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