Contract award
SOCIAL & SCIENTIFIC SYSTEMS, INC.
IGF::OT::IGF TASK ORDER 2 TO CLINICAL SUPPORT SERVICES FOR NIEHS
- PIID
- HHSN27300002
- Award key
- CONT_AWD_HHSN27300002_7529_HHSN273201600002I_7529
- Recipient UEI
- XKMBEM2BTLK3
- Parent award
- CONT_IDV_HHSN273201600002I_7529
- Source as of
- —
Current award value
$4,926,6793
Obligated to date
$4,926,6792
Potential with options
$4,926,6793
- Awarding agency
- Department of Health and Human ServicesNational Institutes of Health
- Contractor
- SOCIAL & SCIENTIFIC SYSTEMS, INC.
- Place of performance
- Durham, North Carolina
- Set-aside
- None
- Pricing
- Cost Plus Fixed Fee
- Competition
- Full and Open Competition
- Period of performance
- May 31, 2016 — May 31, 2021Through May 31, 2021 if all options are exercised
- Benchmark category
- Unclassified
Transaction history
Every action recorded against this award, in the order the government reported them.
| Mod | Action date | Reason | Obligation | Value at action |
|---|---|---|---|---|
| 0 | May 31, 2016 | Initial award | $367,533.00 | $4,926,678.78 |
| 1 | Feb 17, 2017 | G | $122,511.00 | $4,926,678.78 |
| 2 | May 31, 2017 | G | $489,943.00 | $4,926,678.78 |
| 3 | Sep 19, 2017 | C | $355,794.21 | $4,926,678.78 |
| 4 | Mar 8, 2018 | C | $80,000.00 | $4,926,678.78 |
| 5 | May 24, 2018 | G | $560,566.00 | $4,926,678.78 |
| 6 | Aug 24, 2018 | C | $350,000.00 | $4,926,678.78 |
| P00007 | Apr 1, 2019 | M | $235,000.00 | $4,926,678.78 |
| P00008 | May 21, 2019 | G | $910,966.00 | $4,926,678.78 |
| P00009 | Feb 21, 2020 | C | $315,108.00 | $4,926,678.78 |
| P00010 | May 14, 2020 | G | $850,000.00 | $4,926,678.78 |
| P00011 | Aug 28, 2020 | C | $266,075.00 | $4,926,678.78 |
| P00012 | Apr 23, 2021 | C | $76,822.00 | $4,926,678.78 |
| P00013 | Jun 8, 2022 | C | -$18,853.73 | $4,926,678.78 |
| P00014 | Jul 11, 2024 | C | -$3,991.00 | $4,926,678.78 |
| P00015 | Aug 7, 2026 | C | -$30,794.70 | $4,926,678.78 |
Provenance
Which source record produced each displayed rollup figure.
| Field | Source | File | Retrieved | Parser | Artifact hash |
|---|---|---|---|---|---|
| awarding_agency_id | USAspending.gov | — | Aug 10, 2026 | usaspending_contract_csv@2026.08.2 | bb6efb263368 |
| contractor_id | USAspending.gov | — | Aug 10, 2026 | usaspending_contract_csv@2026.08.2 | bb6efb263368 |
| current_award_value | USAspending.gov | — | Aug 10, 2026 | usaspending_contract_csv@2026.08.2 | bb6efb263368 |
| naics_code | USAspending.gov | — | Aug 10, 2026 | usaspending_contract_csv@2026.08.2 | bb6efb263368 |
| potential_award_value | USAspending.gov | — | Aug 10, 2026 | usaspending_contract_csv@2026.08.2 | bb6efb263368 |
| psc_code | USAspending.gov | — | Aug 10, 2026 | usaspending_contract_csv@2026.08.2 | bb6efb263368 |
| total_obligated | USAspending.gov | — | Aug 10, 2026 | usaspending_contract_csv@2026.08.2 | bb6efb263368 |
Sources and method
Figures on this page are computed from public federal award records. Numbers are never estimated or generated; where a figure is withheld, the reason is stated rather than filled in.
This page is a record of one federal award, assembled from the transactions the government published against it. Note 1 describes where the rollup came from. Values are award values, not unit prices.
- 1Rollup values derive from 16 transaction records parsed from USAspending.gov, retrieved Aug 10, 2026 by transform awards@2026.08.1.
- 2Obligations are the sum of signed federal action obligations across all transactions; deobligations are negative and remain negative.
- 3Current and potential award values are taken from the latest reported action, not summed across modifications.