B1 - IFB Abstract - FY27 - RDDC With Formulas.pdf
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- Solicitation number
- W912PM26BA010
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Abstract of Bids Summary
This is an Abstract of Bids for the FY27 Maintenance Dredging, South Atlantic Division (SAD) Regional Harbor Dredge Contract (Solicitation No. W912PM26BA010), issued by the U.S. Department of the Army, Corps of Engineers, Wilmington Contracting Office on July 17, 2026, with bids opened August 21, 2026. The contract encompasses maintenance dredging services across four harbors: Brunswick Harbor, Savannah Harbor, and Wilmington Harbor in the South Atlantic region. Three addenda were issued to the solicitation. The contract includes base bid items totaling approximately $41.7 million from Manson Construction Co. (low bidder), Great Lakes Dredge and Dock Company, LLC, and Weeks Marine, Inc., with competing proposals ranging from $29.9 million to $53.7 million.
Base bid work includes mobilization/demobilization, performance and payment bonds, and maintenance dredging operations specified by cubic yardage across multiple channel reaches and stations within each harbor. Pricing varies by contractor and location, ranging from $6.00 to $16.07 per cubic yard for dredging operations. Optional line items include inter-project transit miles, stand-by time, trawling requirements for marine species abundance/relocation, and installation and maintenance of tickler chains—environmental protection measures. Individual option pricing ranges from $200 to $2.1 million. The government estimate totals $53.7 million for all 33 line items. Bid security requirements and amendment acknowledgments were confirmed for all three bidders.
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| B1 - Bid Oopening Attandance Sheet.pdf |
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ABSTRACT OF BIDS 1. SOLICITATION NUMBER 2. DATE ISSUED 3. DATE OPENED
4. ISSUING OFFICE NAME AND TITLE OF CERTIFYING OFFICIAL (TYPE)
U. S. Department of the Army, Corps of Engineers I CERTIFY that I have opened, read, and Rosalind M. Shoemaker, Contracting Officer Wilmington Contracting Office recorded on this abstract all offers received SIGNATURE 69 Darlington Ave. In response to this solicitation.
Wilmington, North Carolina 28403
PROJECT TITLE 8. GOVERNMENT ESTIMATE 9. BIDDERS
(Check A, B or C and complete D, E and F.)
A. OFFEROR A. OFFEROR
B. BID SECURITY (Type and Amount) B. BID SECURITY (Type and Amount)
NUMBER OF ADDENDA ISSUED 3 C. AMENDMENTS ACKNOWLEDGED C. AMENDMENTS ACKNOWLEDGED
(INCLUDING PROFIT)
All Projects - Base Bid Item
0001 Base - Mobilization and Demobilization for all Base Items 1 Job $7,449,192.00 $7,449,192.00 $6,000,000.00 $6,000,000.00 $4,900,000.00 $4,900,000.00
0002 Performance and Payment Bonds for all Base Items 1 Job $412,833.12 $412,833.12 $450,000.00 $450,000.00 $200,000.00 $200,000.00
Option - First 235 Miles - Inter-project Transit Miles for unexpected moves for reasons to include environment concerns, navigational needs, funding purposes and more advantageous to the Government. *Available entire contract duration. Amount is estimated and is only to be used for bid evaluation purposes. The VEQ clause does not apply to this line item.
235 Miles $672.52 $158,042.20 $800.00 $188,000.00 $200.00 $47,000.00
Option - All Over 235 Miles - Inter-project Transit Miles for unexpected moves for reasons to include environment concerns, navigational needs, funding purposes and more advantageous to the Government. *Available entire contract duration. Amount is estimated and is only to be used for bid evaluation purposes. The VEQ clause does not apply to this line item.
1,000 Miles $559.55 $559,550.00 $800.00 $800,000.00 $200.00 $200,000.00
Brunswick Harbor - Base Bid Item
Base - Maintenance Dredging, St Simons Range, Station 0+000 to - 45+000 1,500,000 Cubic Yard $7.40 $11,100,000.00 $6.10 $9,150,000.00 $5.50 $8,250,000.00
0006 Base - Cedar Hammock Range Stations 12+750 to 22+000 100,000 Cubic Yard $7.29 $729,000.00 $29.00 $2,900,000.00 $6.00 $600,000.00 0007 Option - Stand By Time Brunswick - One Day 1 Day $68,523.00 $68,523.00 $150,000.00 $150,000.00 $70,000.00 $70,000.00 0008 Option - Stand By Time Brunswick - All Over One Day 1 Day $68,523.00 $68,523.00 $150,000.00 $150,000.00 $70,000.00 $70,000.00
Option - Trawling Requirements (abundance/relocation) Brunswick- First 5 Days 5 Days $5,323.00 $26,615.00 $6,000.00 $30,000.00 $5,200.00 $26,000.00
Option - Trawling Requirements (abundance/relocation) Brunswick All over 5 days 30 Days $5,323.00 $159,690.00 $6,000.00 $180,000.00 $5,200.00 $156,000.00
0011 Option - Installation of Tickler Chains Brunswick 1 Job $75,858.00 $75,858.00 $100,000.00 $100,000.00 $10,000.00 $10,000.00
0012 Option - Maintenance and Monitoring of Tickler Chains Brunswick 60 Days $2,447.00 $146,820.00 $1,000.00 $60,000.00 $500.00 $30,000.00
FY27 MAINTENANCE DREDGING, SOUTH ATLANTIC DIVISION (SAD)
REGIONAL HARBOR DREDGE CONTRACT, UNRESTRICTED
20% 20%
W912PM26BA010 17-Jul-26 21-Aug-26
Manson Construction Co.
X
Seattle, WA 98134A. HIRED LABOR
B. REASONABLE CONTRACT
Great Lakes Dredge and Dock Company, LLC
Yes
(WITHOUT PROFIT)
C. REASONABLE CONTRACT
9811 Katy Freeway, Suite 12005209 East Marginal Way S.
Houston, TX 77024
Yes
Electronic Equivalent OF 1419
Savannah Harbor - Base Bid Item
Base - Maintenance Dredging, Savannah Harbor, Stations 0+000 to -12+000 50,000 Cubic Yard $8.07 $403,500.00 $6.00 $300,000.00 $9.00 $450,000.00
Base - Maintenance Dredging, Savannah Harbor, Stations -12+000 to -25+000 150,000 Cubic Yard $7.33 $1,099,500.00 $5.00 $750,000.00 $7.85 $1,177,500.00
Base - Maintenance Dredging, Savannah Harbor, Stations -25+000 to -35+000 200,000 Cubic Yard $6.90 $1,380,000.00 $4.60 $920,000.00 $7.25 $1,450,000.00
Base - Maintenance Dredging, Savannah Harbor, Stations -35+000 to -50+000 250,000 Cubic Yard $7.56 $1,890,000.00 $4.00 $1,000,000.00 $6.75 $1,687,500.00
Option - Incremental Cost for Mobilization and Demobilization for Nearshore Placement 1 Job $2,086,325.00 $2,086,325.00 $13,000,000.00 $13,000,000.00 $2,100,000.00 $2,100,000.00
Option- Maintenance Dredging, Savannah Harbor, Incremental Cost for Nearshore Placement, Stations 0+000 to -12+000 50,000 Cubic Yard $16.07 $803,500.00 $25.00 $1,250,000.00 $3.00 $150,000.00
Option- Maintenance Dredging, Savannah Harbor, Incremental Cost for Nearshore Placement, Stations -12+000 to -25+000 150,000 Cubic Yard $15.52 $2,328,000.00 $25.00 $3,750,000.00 $3.00 $450,000.00
Option- Maintenance Dredging, Savannah Harbor, Incremental Cost for Nearshore Placement, Stations -35+000 to -50+000 250,000 Cubic Yard $15.71 $3,927,500.00 $25.00 $6,250,000.00 $4.00 $1,000,000.00
0021 Option - Stand By Time Brunswick - One Day 1 Day $82,574.00 $82,574.00 $150,000.00 $150,000.00 $130,000.00 $130,000.00 0022 Option - Stand By Time Brunswick - All Over One Day 1 Day $82,574.00 $82,574.00 $150,000.00 $150,000.00 $130,000.00 $130,000.00
Option - Trawling Requirements (abundance/relocation) Brunswick
- First 5 Days 5 Day $5,323.00 $26,615.00 $6,000.00 $30,000.00 $5,200.00 $26,000.00
Option -Trawling Requirements (abundance/relocation) Brunswick - All Over 5 Days 30 Days $5,323.00 $159,690.00 $6,000.00 $180,000.00 $5,200.00 $156,000.00
0025 Option - Installation of Tickler Chains Savannah 1 Job $75,858.00 $75,858.00 $100,000.00 $100,000.00 $10,000.00 $10,000.00
0026 Option - Maintenance and Monitoring of Tickler Chains Savannah 30 Days $2,447.00 $73,410.00 $1,000.00 $30,000.00 $500.00 $15,000.00
Wilmington Harbor - Base Bid Item
0027 Base - Maintenance Dredging, Wilmington Harbor, Baldhead Shoal Channel Reach 3 (Sta 88+00 to 250+00) 700,000 Cubic Yard $7.61 $5,327,000.00 $6.00 $4,200,000.00 $6.75 $4,725,000.00
0028 Option - Maintenance Dredging, Wilmington Harbor, Southport Channel Box 1 (Sta. 0+00 - 21+00) 40,000 Cubic Yard $10.84 $433,600.00 $16.00 $640,000.00 $22.00 $880,000.00
0029 Optoin - Maintenance Dredging, Wilmington Harbor, Southport Channel Box 2 (Sta. 37+00 - 54+00) 20,000 Cubic Yard $10.52 $210,400.00 $16.00 $320,000.00 $22.00 $440,000.00
0030 Option - Stand By Time Wilmington Harbor - One Day 1 Cubic Yard $82,574.00 $82,574.00 $150,000.00 $150,000.00 $105,000.00 $105,000.00
0031 Option - Stand By Time Wilmington Harbor - All Over One Day 1 Day $82,574.00 $82,574.00 $150,000.00 $150,000.00 $105,000.00 $105,000.00
Option - Trawling Requirements (abundance/relocation) Wilmington Harbor - First 5 Days 5 Day $5,323.00 $26,615.00 $6,000.00 $30,000.00 $5,200.00 $26,000.00
Option - Trawling Requirements (abundance/relocation) Wilmington Harbor - All Over 5 Days 30 Days $5,323.00 $159,690.00 $6,000.00 $180,000.00 $5,200.00 $156,000.00
$8,579,617.32 $7,438,000.00 $5,347,000.00
$12,375,029.00 $12,720,000.00 $9,212,000.00
$14,419,046.00 $27,860,000.00 $8,932,000.00
$6,322,453.00 $5,670,000.00 $6,437,000.00
$41,696,145.32 $53,688,000.00 $29,928,000.00
*Electronic Equivalent OF 1419
TOTAL AMOUNT OF LINE ITEMS 0001 - 0033
TOTAL AMOUNT OF LINE ITEMS 0001 - 0004
TOTAL AMOUNT OF LINE ITEMS 0005 - 0012
TOTAL AMOUNT OF LINE ITEMS 0013 - 0026
TOTAL AMOUNT OF LINE ITEMS 0027 - 0033
Electronic Equivalent OF 1419
PROJECT TITLE 9. BIDDERS
A. OFFEROR A. OFFEROR A. OFFEROR
B. BID SECURITY (Type and Amount) B. BID SECURITY (Type and Amount) B. BID SECURITY (Type and Amount)
NUMBER OF ADDENDA ISSUED 3 C. AMENDMENTS ACKNOWLEDGED Yes C. AMENDMENTS ACKNOWLEDGED C. AMENDMENTS ACKNOWLEDGED
All Projects - Base Bid Item
0001 Base - Mobilization and Demobilization for all Base Items 1 Job $4,550,000.00 $4,550,000.00
0002 Performance and Payment Bonds for all Base Items 1 Job $250,000.00 $250,000.00
0003 Option - First 235 Miles - Inter-project Transit Miles for unexpected moves for reasons to include environment 235 Miles $750.00 $176,250.00
0004 Option - All Over 235 Miles - Inter-project Transit Miles for unexpected moves for reasons to include environment 1,000 Miles $750.00 $750,000.00
Brunswick Harbor - Base Bid Item
Base - Maintenance Dredging, St Simons Range, Station 0+000 to -45+000 1,500,000 Cubic Yard $8.00 $12,000,000.00
0006 Base - Cedar Hammock Range Stations 12+750 to 22+000 100,000 Cubic Yard $11.50 $1,150,000.00
0007 Option - Stand By Time Brunswick - One Day 1 Day $150,000.00 $150,000.00
0008 Option - Stand By Time Brunswick - All Over One Day 1 Day $150,000.00 $150,000.00
Option - Trawling Requirements (abundance/relocation) Brunswick- First 5 Days 5 Days $7,000.00 $35,000.00
Option - Trawling Requirements (abundance/relocation) Brunswick All over 5 days 30 Days $7,000.00 $210,000.00
0011 Option - Installation of Tickler Chains Brunswick 1 Job $200,000.00 $200,000.00
Option - Maintenance and Monitoring of Tickler Chains Brunswick 60 Days $200.00 $12,000.00
304 Gaille Drive
20%
FY27 MAINTENANCE DREDGING, SOUTH ATLANTIC DIVISION (SAD)
REGIONAL HARBOR DREDGE CONTRACT, UNRESTRICTED
Weeks Marine, Inc.
20% 20%
Covington, LA 70433
Savannah Harbor - Base Bid Item
Base - Maintenance Dredging, Savannah Harbor, Stations 0+000 to -12+000 50,000 Cubic Yard $8.50 $425,000.00
Base - Maintenance Dredging, Savannah Harbor, Stations - 12+000 to -25+000 150,000 Cubic Yard $8.50 $1,275,000.00
Base - Maintenance Dredging, Savannah Harbor, Stations - 25+000 to -35+000 200,000 Cubic Yard $8.50 $1,700,000.00
Base - Maintenance Dredging, Savannah Harbor, Stations - 35+000 to -50+000 250,000 Cubic Yard $8.50 $2,125,000.00
Option - Incremental Cost for Mobilization and Demobilization for Nearshore Placement 1 Job $1,500,000.00 $1,500,000.00
Option- Maintenance Dredging, Savannah Harbor, Incremental Cost for Nearshore Placement, Stations 0+000 50,000 Cubic Yard $6.50 $325,000.00
Option- Maintenance Dredging, Savannah Harbor, Incremental Cost for Nearshore Placement, Stations -12+000 150,000 Cubic Yard $5.50 $825,000.00
Option- Maintenance Dredging, Savannah Harbor, Incremental Cost for Nearshore Placement, Stations -35+000 250,000 Cubic Yard $8.00 $2,000,000.00
0021 Option - Stand By Time Brunswick - One Day 1 Day $200,000.00 $200,000.00
0022 Option - Stand By Time Brunswick - All Over One Day 1 Day $200,000.00 $200,000.00
Option - Trawling Requirements (abundance/relocation) Brunswick - First 5 Days 5 Day $7,000.00 $35,000.00
Option -Trawling Requirements (abundance/relocation) Brunswick - All Over 5 Days 30 Days $7,000.00 $210,000.00
0025 Option - Installation of Tickler Chains Savannah 1 Job $200,000.00 $200,000.00
Option - Maintenance and Monitoring of Tickler Chains Savannah 30 Days $200.00 $6,000.00
Wilmington Harbor - Base Bid Item
0027 Base - Maintenance Dredging, Wilmington Harbor, Baldhead Shoal Channel Reach 3 (Sta 88+00 to 250+00) 700,000 Cubic Yard $8.25 $5,775,000.00
0028 Option - Maintenance Dredging, Wilmington Harbor, Southport Channel Box 1 (Sta. 0+00 - 21+00) 40,000 Cubic Yard $9.50 $380,000.00
0029 Optoin - Maintenance Dredging, Wilmington Harbor, Southport Channel Box 2 (Sta. 37+00 - 54+00) 20,000 Cubic Yard $9.50 $190,000.00
0030 Option - Stand By Time Wilmington Harbor - One Day 1 Cubic Yard $150,000.00 $150,000.00
0031 Option - Stand By Time Wilmington Harbor - All Over One D 1 Day $150,000.00 $150,000.00
Option - Trawling Requirements (abundance/relocation) Wilmington Harbor - First 5 Days 5 Day $7,000.00 $35,000.00
Option - Trawling Requirements (abundance/relocation) Wilmington Harbor - All Over 5 Days 30 Days $7,000.00 $210,000.00
$5,726,250.00
$13,907,000.00
$11,026,000.00
$6,890,000.00
$37,549,250.00
TOTAL AMOUNT OF LINE ITEMS 0001 - 0004
TOTAL AMOUNT OF LINE ITEMS 0005 - 0012
TOTAL AMOUNT OF LINE ITEMS 0013 - 0026
TOTAL AMOUNT OF LINE ITEMS 0027 - 0033
TOTAL AMOUNT OF LINE ITEMS 0001 - 0033
| 2026-08-21T15:04:32-0400 | |
| SHOEMAKER.ROSALIND.MARIE.1395095168 |
File details come from the government source that posted it. Updated .