Abstract of Bids Duluth MD (FINAL).pdf
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- Attached to
- FY26 Duluth Superior Harbor Maintenance Dredging Federal contract opportunity
- Solicitation number
- W911XK26BA018
About this file
This is an Abstract of Bids for a construction solicitation issued by the US Army Corps of Engineers, Contracting Branch, Detroit District. Solicitation number W911XK26BA018 was issued on February 4, 2026, with a bid opening date of March 11, 2026. The project is titled "FY26 Duluth-Superior Maintenance Dredging" and involves hired labor for dredging operations. Michelle L. Barr, Contracting Officer, certified receipt and opening of all bids on March 11, 2026.
Three contractors submitted bids in response to this solicitation: Dean Marine and Excavating, Inc. (Offer No. 1), Roen Salvage Co. (Offer No. 2), and Morrish-Wallace Construction, Inc. d/b/a Ryba (Offer No. 3). All three offerors provided 20% bid security. The base contract includes mobilization/demobilization and required dredging across four dredge areas (Areas 3, 6, 11, and 17) with tiered cubic yard pricing for quantities exceeding initial thresholds. Three option tasks for dredging Areas 3 and 14 are also included. The government estimate for the base contract is $4,277,649.00. The three submitted bids for total base and all options ranged from $3,993,900.00 (Roen Salvage Co.) to $6,563,003.00 (Dean Marine and Excavating, Inc.), with Morrish-Wallace Construction's bid at $5,515,144.00. Two amendments were issued prior to the bid opening date.
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1. SOLICITATION NUMBER 2. DATE ISSUED 3. DATE OPENED PAGE OF PAGES
ABSTRACT OF BIDS - Construction
W911 XK26BA018 02/04/2026 03/11/2026 1 1
4. ISSUING OFFICE I CERTIFY that I have opened, read, and recorded on NAME AND TITLE OF CERTIFYING OFFICIAL (TYPE)
US Army Corp of Engineers this abstract all offers received in response to this Michelle L. Barr, Contractina Officer Contracting Branch, Detroit District solicitation. SIGNATURI= DATE SIGNED
- Hu)Jl. 73� 2026.03.11 16:17:05 -04'00'
5. PROJECT TITLE 9. OFFERS I 8. GOVERNMENT ESTIMATE
NO.1 NO.2 NO.3
A. OFFEROR: A. OFFEROR: A. OFFEROR:
A. Hired Labor Dean Marine and Excavating, Inc. Roen Salvage Co.
Morrish-Wallace Construction, FY26 Duluth-Superior Maintenance Dredging Inc. d/b/a Ryba
X B. Reasonable Contract (Without Profit) B. BID SECURITY (TYPE AND AMOUNT) B. BID SECURITY (TYPE AND AMOUNT) B. BID SECURITY (TYPE AND AMOUNT)
20% 20% 20%
6. Number of Amendments Issued C. AMENDMENTS ACKNOWLEDGED C. AMENDMENTS ACKNOWLEDGED C. AMENDMENTS ACKNOWLEDGED
C.Reasonable Contract (With Profit)
YES YES YES
7A. ITEM 7C. EST. D. UNll E. UNIT PRICE
F. ESTIMATED
D. UNIT PRICE
E. ESTIMATED
D. UNIT PRICE
E. ESTIMATED
D. UNIT PRICE
E. ESTIMATED
NO 78. DESCRIPTION OF OFFERED ITEM QUANTITY AMOUNT AMOUNT AMOUNT AMOUNT
0001 Mobilization & Demobilization 1 JA $ 888,338.00 $ 888,338.00 $ 973,994.03 $ 973,994.03 $ 688,100.00 $ 688,100.00 $ 387,244.00 $ 387,244.00 0002 Reauired Dredaina - Dredae Area 3
0002AA FIRST 15,500 CY 15,500 CY $ 41.85 $ 648,675.00 $ 35.10 $ 544,050.00 $ 33.00 $ 511,500.00 $ 43.50 $ 674,250.00 0002AB OVER 15,500 CY 26,100 CY $ 38.27 $ 998,847.00 $ 35.10 $ 916,110.00 $ 24.00 $ 626,400.00 $ 43.50 $ 1,135,350.00
0003 Required Dredging - Dredge Area 6 0003AA FIRST 4,200 CY 4,200 CY $ 42.18 $ 177,156.00 $ 35.10 $ 147,420.00 $ 21.00 $ 88,200.00 $ 43.50 $ 182,700.00 0003AB OVER 4,200 CY 10,400 CY $ 35.60 $ 370,240.00 $ 35.10 $ 365,040.00 $ 21.00 $ 218,400.00 $ 43.50 $ 452,400.00
0004 Reauired Dredaina - Dredge Area 11 0004AA FIRST 4,500 CY 4,500 CY $ 49.92 $ 224,640.00 $ 45.64 $ 205,380.00 $ 24.00 $ 108,000.00 $ 43.50 $ 195,750.00 0004AB OVER 4,500 CY 13,300 CY $ 40.47 $ 538,251.00 $ 45.64 $ 607,012.00 $ 24.00 $ 319,200.00 $ 43.50 $ 578,550.00
0005 Required Dredging - Dredge Area 17 0005AA FIRST 2,200 CY 2,200 CY $ 65.05 $ 143,110.00 $ 45.64 $ 100,408.00 $ 29.00 $ 63,800.00 $ 43.50 $ 95,700.00 0005AB OVER 2,200 CY 5,200 CY $ 55.46 $ 288,392.00 $ 45.64 $ 237,328.00 $ 29.00 $ 150,800.00 $ 43.50 $ 226,200.00
TOTAL AMOUNT OF BASE: $ 4 277 649.00 $ 4.096 742.03 $ 2 774.400.00 $ 3 928 144.00 0006 Option 1 Dredging - Dredge Area 3
0006AA FIRST 4,000 CY 4,000 CY $ 41.85 $ 167,400.00 $ 35.10 $ 140,400.00 $ 24.00 $ 96,000.00 $ 30.00 $ 120,000.00 0006AB OVER 4,000 CY 6,600 CY $ 38.27 $ 252,582.00 $ 35.10 $ 231,660.00 $ 24.00 $ 158,400.00 $ 30.00 $ 198,000.00
TOTAL AMOUNT OF OPTION 1 $ 419 982.00 $ 372 060.00 $ 254.400.00 $ 318 000.00
0007 Option 2 Dredging - Dredge Area 3
0007AA FIRST 9,800 CY 9,800 CY $ 41.85 $ 410,130.00 $ 35.10 $ 343,980.00 $ 24.00 $ 235,200.00 $ 30.00 $ 294,000.00 0007AB OVER 9,800 CY 15,800 CY $ 38.27 $ 604,666.00 $ 35.10 $ 554,580.00 $ 24.00 $ 379,200.00 $ 30.00 $ 474,000.00
TOTAL AMOUNT OF OPTION 2 $ 1 014 796.00 $ 898 560.00 $ 614,400.00 $ 768 000.00
0008 Option 3 Dredging - Dredge Area 14
0008AA FIRST 5,200 CY 5,200 CY $ 56.18 $ 292,136.00 $ 45.64 $ 237,328.00 $ 21.00 $ 109,200.00 $ 30.00 $ 156,000.00 0008AB OVER 5,200 CY 11,500 CY $ 48.56 $ 558,440.00 $ 45.64 $ 524,860.00 $ 21.00 $ 241,500.00 $ 30.00 $ 345,000.00
TOTAL AMOUNT OF OPTION 3 $ 850 576.00 $ 762 188.00 $ 350.700.00 $ 501 000.00
TOTAL AMOUNT OF ALL OPTIONS $ 2 285 354.00 $ 2,032 808.00 $ 1 219,500.00 $ 1 587 000.00
TOTAL AMOUNT OF BASE AND ALL OPTIONS $ 6 563 003.00 $ 6. 129 550.03 $ 3 993,900.00 $ 5 515 144.00
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