01 / Contract Profile
36C25021C0004 Federal Contract Award
Agency code 3600
BIO-FUME AND HEPA FILTER TESTING SERVICE - DECREASE OY 4
02 / Contract Size and Status
What is the recorded size and timing of this contract?
03 / Spending Trend
36C25021C0004 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-$14.5K
FY 2026Net obligationsComplete recorded range
| Fiscal year | Net obligations | Actions | Change |
|---|---|---|---|
| FY 2020 | $50.1K | 1 | — |
| FY 2021 | $51.1K | 3 | +2.1% |
| FY 2022 | $52.2K | 1 | +2.1% |
| FY 2023 | $53.3K | 1 | +2.1% |
| FY 2024 | $54.4K | 1 | +2.1% |
| FY 2025 | -$51.5K | 1 | −194.8% |
| FY 2026 | -$14.5K | 1 | +71.8% |
04 / Federal Buyer
Which organization manages this contract?
| Department | Contracting agency | Contracting office |
|---|---|---|
| VETERANS AFFAIRS, DEPARTMENT OF | VETERANS AFFAIRS, DEPARTMENT OF | 250-NETWORK CONTRACT OFFICE 10 (36C250) |
05 / Contractor
Who holds this federal contract?
HEALTH SYSTEMS SCIENCES, LLC
UEI CTKTZ794WD85 · CAGE 6XPL2
06 / NAICS Industries
Which industries classify this contract?
| Code | Description | Obligations | Actions | Share |
|---|---|---|---|---|
| 541620 | ENVIRONMENTAL CONSULTING SERVICES | $194.9K | 9 | 100.0% |
07 / Products and Services
What products or services were purchased?
| Code | Description | Obligations | Actions | Share |
|---|---|---|---|---|
| H941 | OTHER QC/TEST/INSPECT- REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT | $194.9K | 9 | 100.0% |
08 / Place of Performance
Where is the work recorded?
INDIANAPOLIS, MARION, INDIANA, UNITED STATES
ZIP 462022803
09 / Contract Actions
What modifications and obligations were recorded?
| Signed date | Modification | Obligation | Contracting office | NAICS | PSC |
|---|---|---|---|---|---|
| Feb 12, 2026 | P00009 | -$14.5K | 250-NETWORK CONTRACT OFFICE 10 (36C250)Office code 36C250 | 541620 | H941 |
| Sep 18, 2025 | P00008 | -$51.5K | 250-NETWORK CONTRACT OFFICE 10 (36C250)Office code 36C250 | 541620 | H941 |
| Oct 3, 2024 | P00007 | $54.4K | 250-NETWORK CONTRACT OFFICE 10 (36C250)Office code 36C250 | 541620 | H941 |
| Oct 26, 2023 | P00005 | $53.3K | 250-NETWORK CONTRACT OFFICE 10 (36C250)Office code 36C250 | 541620 | H941 |
| Oct 1, 2022 | P00004 | $52.2K | 250-NETWORK CONTRACT OFFICE 10 (36C250)Office code 36C250 | 541620 | H941 |
| Nov 16, 2021 | P00003 | $0 | 250-NETWORK CONTRACT OFFICE 10 (36C250)Office code 36C250 | 541620 | H941 |
| Oct 1, 2021 | P00002 | $51.1K | 250-NETWORK CONTRACT OFFICE 10 (36C250)Office code 36C250 | 541620 | H941 |
| Sep 21, 2021 | P00001 | $0 | 250-NETWORK CONTRACT OFFICE 10 (36C250)Office code 36C250 | 541620 | H941 |
| Oct 28, 2020 | Base action | $50.1K | 250-NETWORK CONTRACT OFFICE 10 (36C250)Office code 36C250 | 541620 | H941 |
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.