C.04.01_Bid_Abstract_ W912EP26BA006_Tampa Harbor OM.pdf

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TAMPA HARBOR MAINTENANCE DREDGING EGMONT AND MULLET KEY CUTS, HILLSBOROUGH COUNTY, FL
Solicitation number
W912EP26BA006
Issued by

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This is an Abstract of Offers for a sealed bid solicitation issued by the U.S. Army Engineer District, Jacksonville for dredging services at Tampa Harbor in Hillsborough County, Florida.

Solicitation Details and Contract Scope: Solicitation W912EP26BA006 was issued on May 18, 2026, with a closing date of June 22, 2026. The project, titled "Tampa Harbor Maintenance Dredging Egmont and Mullet Key Cuts," involves excavation, environmental monitoring, and related dredging activities across multiple geographic segments. The contract structure includes a base period and two optional expansion phases (Option A and Option B), with work ranging from mobilization and demobilization through excavation of unclassified material, environmental and water quality monitoring, sea turtle trawling and relocation, vibration control and monitoring, geotextile tube installation, and material transportation and disposal. Five bidders submitted offers: The Dutra Group, Manson Construction Company, Great Lakes Dredge & Dock, Weeks Marine, and an Independent Government Estimate (IGE). Pricing and Award Information: Base contract pricing ranged from $13,221,150.00 (The Dutra Group, lowest bid) to $18,947,350.00 (Great Lakes Dredge & Dock). Option A pricing ranged from $6,019,420.00 to $11,699,800.00, while Option B pricing ranged from $2,341,700.00 to $4,021,000.00. The IGE established a benchmark of $15,230,000.00 for the base contract. All bidders acknowledged two amendments issued prior to bid closing and confirmed their business size and bid security documentation. The solicitation required unit pricing for various line items, including quantities measured in cubic yards, days, hours, and jobs.

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SOLICITATION NUMBER: W912EP26BA006

USA ENGINEER DISTRICT, JACKSONVILLE

PRUDENTIAL OFFICE BUILDING

701 SAN MARCO BLVD

ATTN: CESAJ-CT

JACKSONVILLE FL 32207-8175

NO. 1 NO. 2 NO. 3 NO. 4 NO. 5

BIDDER: BIDDER: BIDDER: BIDDER: BIDDER:

B. BID SECURITY B. BID SECURITY B. BID SECURITY B. BID SECURITY B. BID SECURITY

(Type & amount) (Type & amount) (Type & amount) (Type & amount) (Type & amount)

C. BUSINESS SIZE: C. BUSINESS SIZE: C. BUSINESS SIZE: C. BUSINESS SIZE: C. BUSINESS SIZE:

D. ADDENDA D. ADDENDA D. ADDENDA D. ADDENDA D. ADDENDA

NUMBER OF AMENDMENTS ISSUED: 2 ACKNOWLEDGED: ACKNOWLEDGED: ACKNOWLEDGED: ACKNOWLEDGED: ACKNOWLEDGED:

CLIN NO. DESCRIPTION OF OFFERED ITEM: QUANTITY UNIT UNIT PRICE AMOUNT UNIT PRICE AMOUNT UNIT PRICE AMOUNT UNIT PRICE AMOUNT UNIT PRICE AMOUNT UNIT PRICE AMOUNT

BASE

0001 MOBILIZATION AND DEMOBILIZATION 1 JOB 7,400,000.00$ $7,400,000.00 $7,250,000.00 $7,250,000.00 8,025,000.00$ $8,025,000.00 7,950,000.00$ $7,950,000.00 6,300,000.00$ $6,300,000.00 $0.00

EXCAVATION, UNCLASSIFIED EGMONT CUT-1 (STA. 436+00 TO STA. 470+00)

(ESTIMATED QUANTITY, SEE NOTE 2)

258,000 CY 24.00$ $6,192,000.00 20.25$ $5,224,500.00 38.50$ $9,933,000.00 24.50$ $6,321,000.00 23.00$ $5,934,000.00 $0.00

0003 ENVIRONMENTAL AND WATER QUALITY MONITORING 1 JOB 228,000.00$ $228,000.00 72,500.00$ $72,500.00 157,000.00$ $157,000.00 100,000.00$ $100,000.00 45,000.00$ $45,000.00 $0.00

MOBILIZATION AND DEMOBILIZATION FOR SEA TURTLE TRAWLING (HOPPER DREDGE

ONLY, SEE NOTE 3)

1 JOB 30,000.00$ $30,000.00 40,000.00$ $40,000.00 36,500.00$ $36,500.00 50,000.00$ $50,000.00 54,000.00$ $54,000.00 $0.00

TRANSPORTATION AND DISPOSAL OF UNACCEPTABLE MATERIAL (ESTIMATED SEA

TURTLE TRAWLING AND RELOCATION (HOPPER DREDGE ONLY, SEE NOTE 3)

14 DAYS 9,800.00$ $137,200.00 5,600.00$ $78,400.00 5,200.00$ $72,800.00 6,500.00$ $91,000.00 7,000.00$ $98,000.00 $0.00

0006 STANDBY TIME (SEE NOTE 4) 24 HOURS 9,400.00$ $225,600.00 10,000.00$ $240,000.00 6,900.00$ $165,600.00 10,000.00$ $240,000.00 7,500.00$ $180,000.00 $0.00

TRANSPORTATION AND DISPOSAL OF UNACCEPTABLE MATERIAL (ESTIMATED

QUANTITY)

1,290 CY 180.00$ $232,200.00 40.00$ $51,600.00 5.00$ $6,450.00 100.00$ $129,000.00 35.00$ $45,150.00 $0.00

0008 VIBRATION CONTROL AND MONITORING 1 JOB 115,000.00$ $115,000.00 16,000.00$ $16,000.00 30,000.00$ $30,000.00 50,000.00$ $50,000.00 40,000.00$ $40,000.00 $0.00 0009 MEC CONSTRUCTION SUPPORT 1 JOB 120,000.00$ $120,000.00 70,500.00$ $70,500.00 136,000.00$ $136,000.00 125,000.00$ $125,000.00 125,000.00$ $125,000.00 $0.00 0010 GEOTEXTILE TUBE INSTALLATION 1 JOB 550,000.00$ $550,000.00 1,085,000.00$ $1,085,000.00 385,000.00$ $385,000.00 1,250,000.00$ $1,250,000.00 400,000.00$ $400,000.00 $0.00

OPTION A

0011 OPTION A - EXCAVATION, UNCLASSIFIED EGMONT CUT-1 (STA. 398+00 TO STA. 436+00)

& EGMONT CUT-1 (STA. 470+00 TO 525+00) (ESTIMATED QUANTITY, SEE NOTE 2)

312,000 CY 23.00$ $7,176,000.00 $20.00 $6,240,000.00 36.00$ $11,232,000.00 18.00$ $5,616,000.00 18.00$ $5,616,000.00 $0.00

0012 OPTION A - ENVIRONMENTAL AND WATER QUALITY MONITORING 1 JOB 273,000.00$ $273,000.00 61,000.00$ $61,000.00 147,000.00$ $147,000.00 50,000.00$ $50,000.00 40,000.00$ $40,000.00 $0.00

OPTION A - TRANSPORTATION AND DISPOSAL OF UNACCEPTABLE MATERIAL

(ESTIMATED QUANTITY)

1,560 CY 180.00$ $280,800.00 40.00$ $62,400.00 5.00$ $7,800.00 100.00$ $156,000.00 32.00$ $49,920.00 $0.00

0014 OPTION A - VIBRATION CONTROL AND MONITORING 1 JOB 53,400.00$ $53,400.00 6,100.00$ $6,100.00 12,000.00$ $12,000.00 5,000.00$ $5,000.00 8,500.00$ $8,500.00 $0.00 0015 OPTION A - MEC CONSTRUCTION SUPPORT 1 JOB 105,800.00$ $105,800.00 61,500.00$ $61,500.00 145,000.00$ $145,000.00 50,000.00$ $50,000.00 95,000.00$ $95,000.00 $0.00

OPTION A - SEA TURTLE TRAWLING AND RELOCATION (HOPPER DREDGE ONLY, SEE

NOTE 3)

30 DAYS 10,000.00$ $300,000.00 5,600.00$ $168,000.00 5,200.00$ $156,000.00 6,500.00$ $195,000.00 7,000.00$ $210,000.00 $0.00

OPTION B

OPTION B - EXCAVATION, UNCLASSIFIED. EGMONT CUT-1 (STA. 336+00 TO STA. 398+00)

& EGMONT CUT-1 (STA. 525+00) TO MULLET KEY CUT (STA. 219+99.98) (ESTIMATED

QUANTITY, SEE NOTE 2)

120,000 CY 25.00$ $3,000,000.00 22.25$ $2,670,000.00 32.00$ $3,840,000.00 21.50$ $2,580,000.00 18.00$ $2,160,000.00 $0.00

0018 OPTION B - ENVIRONMENTAL AND WATER QUALITY MONITORING 1 JOB 128,000.00$ $128,000.00 27,500.00$ $27,500.00 48,000.00$ $48,000.00 25,000.00$ $25,000.00 16,000.00$ $16,000.00 $0.00

OPTION B - TRANSPORTATION AND DISPOSAL OF UNACCEPTABLE MATERIAL

(ESTIMATED QUANTITY)

600 CY 180.00$ $108,000.00 40.00$ $24,000.00 5.00$ $3,000.00 100.00$ $60,000.00 32.00$ $19,200.00 $0.00

0020 OPTION B - VIBRATION CONTROL AND MONITORING 1 JOB 40,000.00$ $40,000.00 2,800.00$ $2,800.00 4,000.00$ $4,000.00 5,000.00$ $5,000.00 3,500.00$ $3,500.00 $0.00 0021 OPTION B - MEC CONSTRUCTION SUPPORT 1 JOB 45,000.00$ $45,000.00 28,000.00$ $28,000.00 48,000.00$ $48,000.00 20,000.00$ $20,000.00 38,000.00$ $38,000.00 $0.00

OPTION B - SEA TURTLE TRAWLING AND RELOCATION (HOPPER DREDGE ONLY, SEE

NOTE 3)

15 DAYS 10,000.00$ $150,000.00 5,600.00$ $84,000.00 5,200.00$ $78,000.00 6,500.00$ $97,500.00 7,000.00$ $105,000.00 $0.00

TOTAL BASE (LINE ITEMS 0001 THROUGH 0010) $15,230,000.00 $14,128,500.00 $18,947,350.00 $16,306,000.00 $13,221,150.00 $0.00 TOTAL OPTION A (LINE ITEMS 0011 THROUGH 0016) $8,189,000.00 $6,599,000.00 $11,699,800.00 $6,072,000.00 $6,019,420.00 $0.00 TOTAL OPTION B (LINE ITEMS 0017 THROUGH 0022) $3,471,000.00 $2,836,300.00 $4,021,000.00 $2,787,500.00 $2,341,700.00 $0.00

NAME AND TITLE OF CERTIFYING OFFICIAL:

Signature

BIDS (Continued)BIDS (Continued)

The Dutra Group

Yes

YesYes Yes

Yes

Yes

Yes

PROJECT TITLE

IGE BIDS (Continued)

Weeks MarineManson Construction Company Great Lakes Dredge & Dock

Yes

BIDS BIDS (Continued)

TAMPA HARBOR MAINTENANCE DREDGING EGMONT AND MULLET KEY CUTS,

HILLSBOROUGH COUNTY, FL

Independent Government Estimate

ABSTRACT OF OFFERS

DATE ISSUED DATE CLOSED

I CERTIFY that I have opened, read, and recorded on this abstract all offers received in response to this solicitation: ->

ISSUING OFFICE

May 18, 2026 June 22, 2026

2026-06-22T15:04:00-0400
RODRIGUEZ.RUTH.C.1232250808

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