01 / Contract Profile
75N99024F00001 Federal Contract Award
Agency code 7529
M31144295 CRC PERMANENT SECONDARY DISINFECTION SYSTEM FOR DHW, ADDITIONAL MONTH OF SERVICE.
02 / Contract Size and Status
What is the recorded size and timing of this contract?
03 / Spending Trend
75N99024F00001 contract spending by fiscal year
Annual net obligations across the complete period available for this agency and PIID, from the first recorded fiscal year through the latest contract action.
Latest fiscal year obligations$2.99M
FY 2026Net obligationsComplete recorded range
| Fiscal year | Net obligations | Actions | Change |
|---|---|---|---|
| FY 2023 | $10.21M | 36 | — |
| FY 2024 | $117.89M | 197 | +1,055.2% |
| FY 2025 | $33.78M | 54 | −71.3% |
| FY 2026 | $2.99M | 23 | −91.2% |
04 / Federal Buyer
Which organization manages this contract?
| Department | Contracting agency | Contracting office |
|---|---|---|
| HEALTH AND HUMAN SERVICES, DEPARTMENT OF | NATIONAL INSTITUTES OF HEALTH | NIH A E CONSTRUCTION |
05 / Contractor
Who holds this federal contract?
CHEROENHAKA NOTTOWAY ENTERPRISES, LLC
UEI HPHVSDPH1K93 · CAGE 8BX80
06 / NAICS Industries
Which industries classify this contract?
| Code | Description | Obligations | Actions | Share |
|---|---|---|---|---|
| 236220 | COMMERCIAL AND INSTITUTIONAL BUILDING CONSTRUCTION | $112.69M | 88 | 68.4% |
| 561210 | FACILITIES SUPPORT SERVICES | $15.61M | 53 | 9.5% |
| 541330 | ENGINEERING SERVICES | $13.09M | 58 | 7.9% |
| 221210 | NATURAL GAS DISTRIBUTION | $5.10M | 4 | 3.1% |
| 324110 | PETROLEUM REFINERIES | $4.87M | 18 | 3.0% |
| 541519 | OTHER COMPUTER RELATED SERVICES | $3.22M | 8 | 2.0% |
| 541614 | PROCESS, PHYSICAL DISTRIBUTION, AND LOGISTICS CONSULTING SERVICES | $3.02M | 4 | 1.8% |
| 541620 | ENVIRONMENTAL CONSULTING SERVICES | $1.22M | 1 | 0.7% |
| 238220 | PLUMBING, HEATING, AND AIR-CONDITIONING CONTRACTORS | $979.6K | 21 | 0.6% |
| 561720 | JANITORIAL SERVICES | $972.3K | 5 | 0.6% |
| 541611 | ADMINISTRATIVE MANAGEMENT AND GENERAL MANAGEMENT CONSULTING SERVICES | $658.1K | 3 | 0.4% |
| 562910 | REMEDIATION SERVICES | $559.0K | 6 | 0.3% |
| 811310 | COMMERCIAL AND INDUSTRIAL MACHINERY AND EQUIPMENT (EXCEPT AUTOMOTIVE AND ELECTRONIC) REPAIR AND MAINTENANCE | $520.1K | 4 | 0.3% |
| 238290 | OTHER BUILDING EQUIPMENT CONTRACTORS | $465.2K | 3 | 0.3% |
| 926130 | REGULATION AND ADMINISTRATION OF COMMUNICATIONS, ELECTRIC, GAS, AND OTHER UTILITIES | $399.9K | 7 | 0.2% |
07 / Products and Services
What products or services were purchased?
| Code | Description | Obligations | Actions | Share |
|---|---|---|---|---|
| Y1JZ | CONSTRUCTION OF MISCELLANEOUS BUILDINGS | $108.39M | 79 | 65.7% |
| 9140 | FUEL OILS | $7.87M | 20 | 4.8% |
| Z2JZ | REPAIR OR ALTERATION OF MISCELLANEOUS BUILDINGS | $7.46M | 16 | 4.5% |
| Z1DZ | MAINTENANCE OF OTHER HOSPITAL BUILDINGS | $7.13M | 20 | 4.3% |
| C219 | ARCHITECT AND ENGINEERING- GENERAL: OTHER | $6.34M | 39 | 3.8% |
| R408 | SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT | $5.70M | 18 | 3.5% |
| S111 | UTILITIES- GAS | $5.10M | 4 | 3.1% |
| Z1DA | MAINTENANCE OF HOSPITALS AND INFIRMARIES | $3.55M | 7 | 2.2% |
| Z1HB | MAINTENANCE OF GOVERNMENT-OWNED GOVERNMENT-OPERATED (GOGO) R&D FACILITIES | $2.87M | 3 | 1.7% |
| S208 | HOUSEKEEPING- LANDSCAPING/GROUNDSKEEPING | $1.46M | 14 | 0.9% |
| 4120 | AIR CONDITIONING EQUIPMENT | $1.43M | 10 | 0.9% |
| Z2DB | REPAIR OR ALTERATION OF LABORATORIES AND CLINICS | $1.24M | 4 | 0.8% |
| R425 | SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL | $1.22M | 1 | 0.7% |
| M1NB | OPERATION OF HEATING AND COOLING PLANTS | $878.3K | 5 | 0.5% |
| J049 | MAINT/REPAIR/REBUILD OF EQUIPMENT- MAINTENANCE AND REPAIR SHOP EQUIPMENT | $520.1K | 4 | 0.3% |
08 / Place of Performance
Where is the work recorded?
BETHESDA, MONTGOMERY, MARYLAND, UNITED STATES
ZIP 208920002
09 / Contract Actions
What modifications and obligations were recorded?
| Signed date | Modification | Obligation | Contracting office | NAICS | PSC |
|---|---|---|---|---|---|
| Aug 18, 2026 | P00002 | $26.0K | NIH A E CONSTRUCTIONOffice code 75N990 | 561210 | Z2JZ |
| Aug 10, 2026 | P00002 | $18.6K | NIH A E CONSTRUCTIONOffice code 75N990 | 236220 | Y1JZ |
| Aug 10, 2026 | P00017 | $250.0K | NIH A E CONSTRUCTIONOffice code 75N990 | 324110 | 9140 |
| Aug 7, 2026 | P00004 | $0 | NIH A E CONSTRUCTIONOffice code 75N990 | 236220 | Y1JZ |
| Aug 6, 2026 | P00004 | $42.9K | NIH A E CONSTRUCTIONOffice code 75N990 | 236220 | Y1JZ |
| Jul 15, 2026 | P00003 | $0 | NIH A E CONSTRUCTIONOffice code 75N990 | 221210 | S111 |
| Jul 7, 2026 | P00003 | $0 | NIH A E CONSTRUCTIONOffice code 75N990 | 236220 | Y1JZ |
| Jun 3, 2026 | P00003 | $225.7K | NIH A E CONSTRUCTIONOffice code 75N990 | 541330 | C219 |
| Jun 2, 2026 | P00006 | $283.8K | NIH A E CONSTRUCTIONOffice code 75N990 | 541330 | C219 |
| May 21, 2026 | P00003 | $0 | NIH A E CONSTRUCTIONOffice code 75N990 | 236220 | Y1JZ |
| May 21, 2026 | P00016 | $250.0K | NIH A E CONSTRUCTIONOffice code 75N990 | 324110 | 9140 |
| May 4, 2026 | P00008 | -$56.5K | NIH A E CONSTRUCTIONOffice code 75N990 | 541330 | R408 |
| Apr 3, 2026 | P00006 | -$61.2K | NIH A E CONSTRUCTIONOffice code 75N990 | 561210 | Z1DA |
| Mar 31, 2026 | P00009 | -$6.2K | NIH A E CONSTRUCTIONOffice code 75N990 | 541330 | Z1DZ |
| Mar 25, 2026 | P00013 | $3.2K | NIH A E CONSTRUCTIONOffice code 75N990 | 236220 | Y1JZ |
10 / Reading the Contract
How should this award record be interpreted?
Read the PIID as a transaction history, not as a single purchase price. Net obligations combine the base action with later increases, reductions, corrections, and deobligations recorded under the same contract.
Verify the buyer
Agency and office identify who manages the procurement relationship.
Follow modifications
Each action can change funding, scope, dates, or administrative terms.
Compare the market
Use NAICS, PSC, and the contractor profile to identify related buyers and competitors.