Contract 75N99024F00002
Hensel Phelps Construction Co · Department Of Health And Human Services · October 31, 2023
Hensel Phelps Construction Co was awarded a federal contract by Department Of Health And Human Services (National Institutes Of Health) on October 31, 2023 for $255.98 million of work in commercial and institutional building construction. Performance is in Hamilton, MT. This is a task or delivery order issued under parent IDIQ 75N99019D00016. The contract has been modified 166 times since the base award It uses firm fixed-price contract pricing. The most recent modification was on April 23, 2026.
Contract details
- PIID
- 75N99024F00002
- Parent IDIQ
- 75N99019D00016
- Award type
- Delivery Order
- Pricing
- Firm Fixed Price
- Competition
- Full And Open Competition
- NAICS
- 236220 · Commercial And Institutional Building Construction
- Product / service
- Construction Of Miscellaneous Buildings
- Place of performance
- Hamilton, MT
- First action
- October 31, 2023
- Latest action
- April 23, 2026
Description
PCAIS# PCA-NIAID-04015 / FUND ADDITIONAL CONTRACTUAL REQUIREMENTS FOR THE CONTRACTOR TO PROVIDE AS PART OF THE CONSTRUCTION OF BUILDING J/31A AND BUILDING 28 CHILLER EXPANSION
Modification timeline
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April 23, 2026Mod P00009PCAIS# PCA-NIAID-04015 / FUND ADDITIONAL CONTRACTUAL REQUIREMENTS FOR THE CONTRACTOR TO PROVIDE AS PART OF THE CONSTRUCTION OF BUILDING J/31A AND BUILDING 28 CH$2.90M
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March 13, 2026Mod P00002C115956 - HVAC, ELECTRICAL AND ARCHITECTURAL RENOVATIONS TO SELF SERVICE STORE [24-004628]$39.8K
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February 3, 2026Mod P00004C112354 - BUILDING 4 REPLACE AHU 3, 4 AND 4A. THE REASON FOR THIS CHANGE IS TO BALANCE THE WATER FLOW (GPM) OF THE COILS BEFORE AND AFTER INSTALLATION (NO CALCU$7.0K
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January 14, 2026Mod P00004C115450 - THE PURPOSE OF THIS ADMINISTRATIVE MODIFICATION P00004 IS TO EXTEND THE CONTRACT COMPLETION DATE FROM 12/04/2025 TO 06/30/2026 (208 CALENDAR DAYS) AT$0
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December 30, 2025Mod P00001C115956 - HVAC, ELECTRICAL AND ARCHITECTURAL RENOVATIONS TO SELF SERVICE STORE [24-004628]$0
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November 28, 2025Mod P00003C112354 - BUILDING 4 REPLACE AHU 3, 4 AND 4A. THE REASON FOR THIS CHANGE IS TO INCLUDE RECIRCULATING PUMP TO BE INCLUDED FOR 100% DESIGN OF AHU. THE PROJECT IS$36.9K
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September 30, 2025Mod P00002C115441 THIS MOD INCORPORATES PRE-ACTION SPRINKLER SYSTEM FOR VAULTS 8 AND 9, AND VAULT 9 UPGRADE TO ELECTRICAL INFRASTRUCTURE. IF THE ACTION DOES NOT OCCUR, IT$18.84M
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September 29, 2025Mod P00008C103696 THE PURPOSE OF THIS MODIFICATION IS TO PROVIDE THE REMAINING IC FUNDING FOR SPECIAL PURPOSE EQUIPMENT, ACTIVATION, FURNITURE, CIT, AND AVIT FOR WO C1036$6.00M
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September 25, 2025Mod P00002C112354 - BUILDING 4 REPLACE AHU 3, 4 AND 4A. THE REASON FOR THIS CHANGE IS TO INCLUDE INTEGRATED HUMIDIFICATION TO SUPPORT ENVIRONMENTAL QUALITY REQUIREMENTS,$31.4K
-
September 24, 2025Mod P00003THE PURPOSE OF THIS MODIFICATION IS FOR ADDITIONAL DESIGN AND METERING FOR HEAT TRACE SYSTEM TO COMPLETE DESIGN.$8.3K
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Top contractors in NAICS 236220
Lifetime obligated dollars across all federal contracts in this NAICS code.
| # | Contractor | Contracts | Obligated |
|---|---|---|---|
| 1 | Bl Harbert International Llc | 198 | $15.79B |
| 2 | Fisher Sand & Gravel Co | 14 | $8.97B |
| 3 | Caddell Construction Co. (De), Llc | 67 | $7.56B |
| 4 | Whiting-Turner Contracting Company, The | 347 | $7.54B |
| 5 | Clark Construction Group Llc | 83 | $6.72B |
| 6 | Hensel Phelps Construction Co | 97 | $6.11B |
| 7 | Harper Construction Company, Inc. | 108 | $4.21B |
| 8 | Grunley Construction Co., Inc. | 235 | $4.10B |
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Frequently asked questions
What is contract 75N99024F00002?
Contract 75N99024F00002 is a federal contract awarded to Hensel Phelps Construction Co by Department Of Health And Human Services on October 31, 2023 for $255.98 million of work classified under COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION. It has been modified 166 times since the base award.
Who won contract 75N99024F00002?
Hensel Phelps Construction Co won contract 75N99024F00002 from Department Of Health And Human Services.
How much is contract 75N99024F00002 worth?
Contract 75N99024F00002 has obligated $255.98 million to date.