Multiple award, indefinite delivery/indefinite quantity (IDIQ) with minimum guarantee for construction services for GSA-owned and leased federal facilities in region 1 boston zone.

Active Awarded Last action

Contract number
47PB0023D0011
Awardee
Awarding agency
Task orders
5 $8,200,428 obligated

Award facts

Opportunity
Combined order value
$8,200,428 Current and potential, with all options
Last date to order 62% complete
IDV ceiling 7% used
$125,000,000.00
Maximum order
$8,333,333.33
Award type
Multiple award
Who can order
Only the awarding agency
Contracting staff
Set-aside
Total Small Business
Competition
Full and Open Competition after exclusion of sources · 57 offers Negotiated Proposal / Quote
Pricing
Firm Fixed Price
Legislative mandates

Award details come from SAM.gov/FPDS.

About this IDV

GSA Public Buildings Service Region 1 awarded an indefinite-delivery contract to Cornerstone Construction Services, LLC on September 27, 2023, for construction services on GSA-owned and leased federal facilities in the Boston Zone, with a ceiling of $125 million and ultimate completion September 17, 2028. This is a multiple-award IDIQ designated as Total Small Business set-aside. Cornerstone is a Service-Disabled Veteran-Owned Small Business certified through October 15, 2027.

Place of performance covers GSA-owned and leased federal facilities across the Region 1 Boston Zone in Massachusetts and the surrounding Northeast region. The originating solicitation (GSAR1IDIQBOS, sources-sought posted April 27, 2022) sought general construction, demolition, carpentry, electrical, plumbing, HVAC, mechanical, roofing, and fire suppression services for projects ranging from $250,000 to the annual prospectus limit.

The contract carries a base performance period of one year plus four optional one-year extensions. Recent delivery orders issued under this IDIQ include a $3.36 million firm fixed-price order for JFK Federal Building chiller plant upgrades in Boston, Massachusetts (awarded June 30, 2026, completion August 30, 2027); a $2.37 million order for hydronic piping work at O'Neill, Boston (awarded August 24, 2026, completion May 3, 2027); a $410,672 order from the Administrative Office of the U.S. Courts for United States Bowling Congress office renovation at the McCormack Federal Building in Boston (awarded April 17, 2026, completed October 16, 2026); and a $1.51 million chiller piping replacement order at JFK Federal Building (awarded July 22, 2025, completion May 15, 2026). Earlier work under this vehicle included library renovation at the Moakley Courthouse (awarded April 12, 2024, completed December 2, 2024).

Task orders

Transactions

Action Obligated Date
Exercise an Option PO0009 · Boston construction IDIQ - cornerstone construction services IDIQ_exercise option year 3, boston, MA $0
Supplemental Agreement for work within scope PS0008 · This contract is hereby modified to incorporate clause far 52.222-90, addressing DEI discrimination by federal contractors (GSA class deviation RFO-2025-22)… $0
Other Administrative Action PA0007 · Boston construction IDIQ, cornerstone construction, boston, MA $0
Exercise an Option PO0006 · Exercise option YR 2 $0
Supplemental Agreement for work within scope PS0005 · This modification includes the implementation of class deviations and drones clause. $0
Funding Only Action PA0004 · Modification PA0004 deobligated the minimum guarantee from the boston construction IDIQ. -$1,000
Other Administrative Action PA0003 · Boston construction indefinite delivery indefinite quantity base order - cornerstone construction $0
Exercise an Option PO0002 · Exercise option year 1 for the regional construction IDIQ for the boston zone $0
Supplemental Agreement for work within scope PS0001 · Incorporate the clause far 52.204-30 - alternate i, federal acquisition supply chain security act orders-prohibition $0
Original award $1,000

Subawards

Subcontractor Amount Awarded
ESC Construction LLC PS003 EXTENDS THE PROJECT COMPLETION DATE FROM OCTOBER 3 TO OCTOBER 18, 2024 AND INCREASES THE PRICE BY $1,693.00. THE PROJECT TAKES PLACE AT THE MOAKLEY… $49,500
B L Mechanical Inc. PS003 EXTENDS THE PROJECT COMPLETION DATE FROM OCTOBER 3 TO OCTOBER 18, 2024 AND INCREASES THE PRICE BY $1,693.00. THE PROJECT TAKES PLACE AT THE MOAKLEY… $60,930

Quick answers

Who was awarded contract 47PB0023D0011?

47PB0023D0011 was awarded to Cornerstone Construction Services, LLC by Region 1 (Public Buildings Service) on September 27, 2023.

How much is contract 47PB0023D0011 worth?

Orders under 47PB0023D0011 have obligated $8,200,428. 47PB0023D0011's own ceiling is $125,000,000. A single order can be worth up to $8,333,333.

How many orders have been placed under contract 47PB0023D0011?

5 orders have been placed under 47PB0023D0011, the latest on August 24, 2026.

Who can order from contract 47PB0023D0011?

47PB0023D0011 is a multiple award indefinite delivery contract. Only the awarding agency can place orders on it.

Is contract 47PB0023D0011 part of a contract vehicle?

Yes. 47PB0023D0011 is part of GSA Region 1 Construction IDIQ - North/Boston/South Zones.

Was contract 47PB0023D0011 competed?

The extent of competition for 47PB0023D0011 was full and open competition after exclusion of sources. The government received 57 offers. It was set aside: Total Small Business.

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