To perform maintenance dredging of the boat basin and entrance channel at U.S. Coast guard, station shinnecock, hampton bays, NY, PSN 24008351 in the amount of $ 1,608,230.00.
Ended Definitive Contract Awarded
- Contract number
- 70Z0G125CSLIS0004
- Awardee
-
Chesterfield Associates Inc. UEI NUUSMWHM7XM5
- Awarding agency
-
Coast Guard
Department of Homeland Security
- Obligated
- $1,608,230
Award facts
- Opportunity
-
- Dredge multiple sites at U. S. Coast guard sector long island sound, station shinnecock, hampton bays, NY Pre-Solicitation · 70Z0G125BSLIS0152 · Posted May 30, 2025
- Contract value 100% obligated
- $1,608,230.00 Current and potential, with all options
- Completion date 100% complete
- Current and potential, with all options
- NAICS code
- 237990 Other Heavy and Civil Engineering Construction
- PSC
- Z1KF Maintenance Of Dredging Facilities
- Set-aside
- Total Small Business
- Competition
- Full and Open Competition after exclusion of sources · 6 offers Sealed Bid
- Pricing
- Firm Fixed Price
- Place of performance
- Hampton Bays, NY 11946, USA
- Legislative mandates
-
- Davis-Bacon Act FAR subpart 22.4
- Employment Eligibility Verification (E-Verify) FAR subpart 22.18
- Service Contract Inventory FAR subpart 4.17
Award details come from SAM.gov/FPDS.
About this award
The U.S. Coast Guard, Civil Engineering Unit Providence, awarded a $1.61 million firm fixed-price contract to Chesterfield Associates Inc. on September 22, 2025, to perform maintenance dredging operations at Coast Guard Station Shinnecock in Hampton Bays, New York. The project scope includes removing approximately 5,800 cubic yards of silt and sand from the boat basin and entrance channel using mechanical dredging techniques, constructing a containment disposal facility to dewater dredged material, and transporting the material to a state-approved disposal facility. The work is designated as a total small business set-aside under NAICS code 237990, with a contract completion deadline of January 26, 2026, and a 300-calendar-day performance period from the Notice to Proceed.
The contractor is responsible for all environmental compliance measures, including constructing a bermed perimeter with straw bales and silt fencing, installing sediment traps, and establishing stabilized construction access ways. All in-water work must be completed within the permitted dredge window of October 1 through December 31 to comply with environmental regulations. The contractor is required to obtain payment and performance bonds prior to commencing work. This maintenance dredging project supports operational readiness at the Coast Guard facility by maintaining adequate water depths in the boat basin and entrance channel necessary for vessel operations.
Quick answers
Who was awarded contract 70Z0G125CSLIS0004?
70Z0G125CSLIS0004 was awarded to Chesterfield Associates Inc. by Coast Guard (Department of Homeland Security) on September 22, 2025.
How much is contract 70Z0G125CSLIS0004 worth?
The government has obligated $1,608,230 on 70Z0G125CSLIS0004.
Was contract 70Z0G125CSLIS0004 competed?
The extent of competition for 70Z0G125CSLIS0004 was full and open competition after exclusion of sources. The government received 6 offers. It was set aside: Total Small Business.
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