W912PL25BA011_Bid_Abstract-signed.pdf

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Dredging for Naval Weapons Station Seal Beach (NWSSB)
Solicitation number
W912PL25BA011
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This is an Abstract of Offers for Invitation For Bids #W912PL25BA011 for Naval Weapons Station Seal Beach Emergency Dredging in Orange County, California. Two bidders submitted proposals: Curtin Maritime Corp. from Long Beach, CA at $1,990,205.86 and Manson Construction Co. from Seattle, WA at $2,356,750.00. The Independent Government Estimate was $3,611,250.00.

The bid includes four Contract Line Item Numbers (CLINs): Mobilization and Demobilization (1 job), Dredging of Area B Nearshore Placement (62,500 cubic yards), Dredging of Area C LA-2 Placement (6,500 cubic yards), and Environmental Surveys and Monitoring (1 job). The bid opening date is 4 September 2025, with two amendments issued. The project is being managed by the Los Angeles District Corps of Engineers, with Curtin Maritime Corp. submitting the lowest bid.

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W912PL25BA011

ABSTRACT OF OFFERS

Invitation For Bids # W912PL25BA011 for

Naval Weapons Station Seal Beach Emergency Dredging

Orange County, California

With 2 Amendments

Bid Opening Date: 4 September 2025

2 Bidders

1. Curtin Maritime Corp. Long Beach, CA $ 1,990,205.86

2. Manson Construction Co. Seattle, WA $ 2,356,750.00

Government Estimate $ 3,611,250.00

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

Name and Title of Certifying Official: Patricia Bonilla

Date: ______________________

Signature: _____________________________

Naval Weapons Station Seal Beach Emergency Dredging Orange County, CA

W912PL25BA011

Item No. Description Estimated

Quantity Unit Unit Price Amount

0001 Mobilization and Demobilization 1 Job JA $ 274,740.86

0002 Dredging of Area B, Nearshore Placement 62,500 Cubic

Yards $ 23.50 $ 1,468,750.00

0003 Dredging of Area C, LA-2 Placement 6,500 Cubic

Yards $ 24.11 $ 156,715.00

0004 Environmental Surveys and Monitoring 1 Job JA $ 90,000.00

$ 1,990,205.86

BASE BID

TOTAL ESTIMATED AMOUNT:

SECTION 00 10 00

CONTRACT LINE ITEM NUMBER (CLIN) SCHEDULE

Company: Curtin Maritime Corp.

Location: 725 Pier T Ave., Long Beach, CA 90802

W912PL25BA011

Item No. Description Estimated

Quantity Unit Unit Price Amount

0001 Mobilization and Demobilization 1 Job JA $ 860,000.00

0002 Dredging of Area B, Nearshore Placement 62,500 Cubic

Yards $ 19.00 $ 1,187,500.00

0003 Dredging of Area C, LA-2 Placement 6,500 Cubic

Yards $ 24.50 $ 159,250.00

0004 Environmental Surveys and Monitoring 1 Job JA $ 150,000.00

$ 2,356,750.00 TOTAL ESTIMATED AMOUNT:

Manson Construction Co.

SECTION 00 10 00

CONTRACT LINE ITEM NUMBER (CLIN) SCHEDULE

Company:

Location:

BASE BID

5209 E. Marginal Way S., Seattle, WA 98134

W912PL25BA011

Item No. Description Estimated

Quantity Unit Unit Price Amount

0001 Mobilization and Demobilization 1 Job JA $ 1,743,500.00

0002 Dredging of Area B, Nearshore Placement 62,500 Cubic

Yards $ 25.50 $ 1,593,750.00

0003 Dredging of Area C, LA-2 Placement 6,500 Cubic

Yards $ 35.00 $ 227,500.00

0004 Environmental Surveys and Monitoring 1 Job JA $ 46,500.00

$ 3,611,250.00

BASE BID

TOTAL ESTIMATED AMOUNT:

SECTION 00 10 00

CONTRACT LINE ITEM NUMBER (CLIN) SCHEDULE

Company: Independent Government Estimate (IGE) Location: Los Angeles District Corps of Engineers

Cover
1 - Curtain
2 - Manson
3 - IGE
2025-09-04T15:19:46-0700
BONILLA.PATRICIA.B.1231940177

Date4_af_date: 4-Sep-2025

File details come from the government source that posted it. Updated .