GROUP1-10-R-C001_Charleston_Harbor_Entrance_Channel_092313.pdf

September 23, 2013

CECT-SAC-CT

SUBJECT: AMENDMENT 0003 TO REQUEST FOR PROPOSAL GROUP1-10-R-C001 Maintenance Dredging Charleston Entrance Channel

Great Lakes Dredge & Dock Company, LLC 2122 York Road Oak Brook, IL 60523 Email: RFZimmerman@gldd.com LNietfeld@gldd.com JRHeard@gldd.com

Weeks Marine, Inc.

4 Commerce Drive Cranford, NJ 07016 Email: ewellefsen@weeksmarine.com BCrawford@weeksmarine.com CJChampigny@Weeksmarine.com

Manson Construction Company 5209 E Marginal Way S Seattle, WA 98134 Email: HSchorr@mansonconstruction.com

Dutra Dredging Company 2350 Kerner Blvd Suite 200 San Rafael, CA 94901 Email: hstewart@dutragroup.com jkrause@dutragroup.com tekren@dutragroup.com

Cashman Dredging & Marine Contracting 549 South Street P.O. Box 692396 Quincy, MA 02269 Email: fbelesimo@jaycashman.com bhussin@jaycashman.com

Team Partners:

1. The purpose of this Amendment is to incorporate the following changes into the RFP. See “AMENDMENT

CONTINUATION PAGE” for Amendment 0003.

Please acknowledge ALL Amendments in your proposal.

Direct all inquiries to Kathryn Rice, Contract Specialist at Email: Kathryn.A.Rice@usace.army.mil or Phone: (843) 329- 8016.

Sincerely, HENRY WIGFALL

Contract Officer mailto:RFZimmerman@gldd.com mailto:LNietfeld@gldd.com mailto:JRHeard@gldd.com mailto:ewellefsen@weeksmarine.com mailto:BCrawford@weeksmarine.com mailto:CJChampigny@Weeksmarine.com mailto:HSchorr@mansonconstruction.com mailto:hstewart@dutragroup.com mailto:jkrause@dutragroup.com mailto:tekren@dutragroup.com mailto:fbelesimo@jaycashman.com mailto:bhussin@jaycashman.com mailto:Kathryn.A.Rice@usace.army.mil

AMENDMENT CONTINUATION PAGE

SUMMARY OF CHANGES

The purpose of this amendment is to:

1. Revise Section 35 20 23 Table of Contents, paragraph heading and first sentence for Sections

1.1.6 through 1.1.8 to include the updated Optional Bid Item numbers:

1.1.6 Work Required by Optional Bid Item 0005

The work required by Optional Bid Item 0005 shall include the removal and disposal of all material within the channel wings for shoals 5-8; layout and accomplishment of all work; and the movement of plant as specified herein or indicated on the contract drawings.

1.1.7 Work Required by Optional Bid Item 0006

The work required by Optional Bid Item 0006 shall include the removal and disposal of all material within the additional 1 ft of overdepth for shoals 5-8; layout and accomplishment of all work; and the movement of plant as specified herein or indicated on the contract drawings.

1.1.8 Work Required by Optional Bid Items 0007-0010

The work required by Optional Bid Items 0007-0010 shall include the removal and disposal of all material;

layout and accomplishment of all work; and the movement of plant as specified herein or indicated on the contract drawings.

2. Revise the change made in Amendment 2, item 2. Delete the sentence “Line Item 0006 (Option 0006) dredging depth is -49' required depth + 2' allowable overdepth.” From section 35 20 23 page 2, paragraph 1.1.7. Replace with: “Award of this option will result in a total required dredging depth of 49 ft + 1 ft overdepth, paid under bid item 0002, and 1 ft additional overdepth, paid under bid item 0006.