B.01.03 - Geotech Supporting Investigations - W912HP20B0003 - Post 45 Dredging Contract 4.pdf

PDF 74 MB Posted

Attached to
Post 45 Lower Harbor Dredging Contract 4 Federal contract opportunity
Solicitation number
W912HP20B0003
Issued by
Department of the Army Corps of Engineers Engineering District Charleston

About this file

This document provides details on a federal contract opportunity for post-45 dredging work in Charleston and Berkeley counties in South Carolina. The U.S. Army Corps of Engineers Charleston District is soliciting bids for maintenance and new work dredging of approximately 6.076 million cubic yards of material from the Charleston Lower Harbor Channel and Cooper River. Dredged materials will be placed in upland sites including the Clouter Creek and Daniel Island placement areas, as well as the Ocean Dredged Material Disposal Site. Work includes environmental compliance and permits. Due to environmental restrictions, hopper dredges may not be used. The magnitude of work is estimated between $25-100 million. An amendment provided additional survey data and permits. The solicitation was posted on July 8, 2020, with amendments issued on August 6 and 10, 2020.

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Other files for this federal contract opportunity

Other files attached to Post 45 Lower Harbor Dredging Contract 4, newest first.
File Type Posted
FY20 LiDAR - DI Wando Cell.zip ZIP file
Amendment 0008 - Utilities - CPW.zip ZIP file
SAC-2017-01482 HLT ocean disposal modification.040919.pdf PDF
Clouter Creek Middle Cell_Daniel Island Wando Cell.zip ZIP file
Post 45 Contract 4 - Solicitation 2020.zip ZIP file
Drawing - 9612W-HP0005_REVa.pdf PDF
Specifications Section 35 20 23_Dredging_REVb.pdf PDF
Drawing - 9612W-HP0006_REVa.pdf PDF
B.08.03 - Conformed Solicitation Amendment 0008 (released) - W912HP20B0003 - Post 45 Dredging Contract 4.pdf PDF
Amendment 0008 - Utilities - SCEG.zip ZIP file
B.08.02 - Solicitation Released - W912HP20B0003 - Post 45 Dredging Contract 4.pdf PDF
A.03.09 - Specifications - W912HP20B0003 - Post 45 Dredging Contract 4.pdf PDF
Post 45 Contract 4 - Solicitation OPTIONS.zip ZIP file
B.08.03 - Solicitation Amendment 0008 (released) - W912HP20B0003 - Post 45 Dredging Contract 4.pdf PDF
A.03.09 - Plans - W912HP20B0003 - Post 45 Dredging Contract 4.pdf PDF
B.08.03 - Conformed Solicitation Amendment 0007 (released) - W912HP20B0003 - Post 45 Dredging Contract 4.pdf PDF
A.03.09 - Specifications Revised Amendment 0007 - W912HP20B0003 - Post 45 Dredging Contract 4.pdf PDF
B.08.03 - Solicitation Amendment 0007 (released) - W912HP20B0003 - Post 45 Dredging Contract 4.pdf PDF
DHEC - 2017-01482 HLT Dredging - ODMDS Permit mod - Signed.pdf PDF
B.01.03 - Contract 4 Drawings Draft - W912HP20B0003 - Post 45 Dredging Contract 4.pdf PDF
Specifications Section 35 20 23_Dredging_REVa.pdf PDF
B.01.03 - Geotechnical Data - W912HP20B0003 - Post 45 Dredging Contract 4.pdf PDF
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