Replace the existing facility backflow preventer and replace with above ground preventer in a heated enclosure. Replace the facilities main water shutoff valve.

Ended Definitive Contract Awarded Last action

Contract number
697DCK26C00047
Awardee
Awarding agency
Obligated
$498,857

Award facts

Opportunity
  • 697DCK25R00400 Solicitation number
Contract value 100% obligated
$498,857.00 Current and potential, with all options
Completion date 100% complete
Current and potential, with all options
Contracting staff
Set-aside
No set-aside
Competition
Competed under SAP · 1 offer Simplified Acquisition
Pricing
Firm Fixed Price
Place of performance
Warwick, RI 02886, USA
Legislative mandates

Award details come from SAM.gov/FPDS.

Transactions

Action Obligated Date
Change Order P00002 $15,857
Other Administrative Action P00001 $0
Original award $483,000

About this award

The U.S. General Services Administration (GSA) Southwestern Region awarded a $498,857 firm fixed-price definitive contract to Cornerstone Construction Services, LLC, a Service-Disabled Veteran-Owned Small Business (SDVOSB) headquartered in Woburn, Massachusetts, for facility plumbing infrastructure improvements at a federal location in Warwick, Rhode Island. The scope of work includes replacing the existing backflow preventer with an above-ground unit housed in a heated enclosure and replacing the facility's main water shutoff valve. The contract was executed on January 29, 2026, with an ultimate completion date of January 30, 2026, and was awarded without set-aside restrictions on a competitive basis.

Cornerstone Construction Services brings substantial relevant experience to this plumbing infrastructure project through its longstanding federal contracting portfolio and established subcontractor network, including Angelo Sassi & Son Plumbing & Heating. The firm holds multiple active federal contract vehicles totaling over $2.7 billion in contracting authority, including a $125 million GSA Region 1 Construction IDIQ and a $250 million GSA EVSE program contract. Cornerstone's track record encompasses comprehensive construction, renovation, and facilities maintenance services across multiple federal agencies, with particular expertise in mechanical systems work, building infrastructure improvements, and facility upgrades at GSA-owned and leased federal properties throughout the Northeast region.

Quick answers

Who was awarded contract 697DCK26C00047?

697DCK26C00047 was awarded to Cornerstone Construction Services, LLC by Southwestern Region (Federal Aviation Administration) on January 29, 2026.

How much is contract 697DCK26C00047 worth?

The government has obligated $498,857 on 697DCK26C00047.

Was contract 697DCK26C00047 competed?

The extent of competition for 697DCK26C00047 was competed under sap. The government received 1 offer.

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