Federal contract award
75N96018F00001
THE SISTER STUDY: TASK ORDER 001 - CORE ACTIVITIES
Award details
Obligations, current value and potential value describe different measures; they are never added together.
| Field | Reported value |
|---|---|
| Agency | Department of Health and Human Services |
| Office | NATIONAL INSTITUTE OF HEALTH NIEHS |
| NAICS | 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) |
| PSC | AZ11 — OTHER RESEARCH AND DEVELOPMENT - BASIC RESEARCH |
| Parent award / vehicle | 75N96018D00005 |
| Set-aside | Not reported |
| Pricing type | COST PLUS FIXED FEE |
| Obligations | $62.0M |
| Current contract value | $62.0M |
| Potential contract value / ceiling | $62.0M |
| Start date | Aug 22, 2018 |
| Current end date | Aug 22, 2027 |
| Potential end date | Aug 22, 2027 |
| Latest award activity | Aug 20, 2026 |
| Source loaded | Sep 26, 2026 |
Funding and modification history
Showing the latest 22 of 22 loaded transactions. Negative values are deobligations.
| Date | Modification | Obligation change | Description |
|---|---|---|---|
| Aug 20, 2026 | P00021 | $5.8M | THE SISTER STUDY: TASK ORDER 01 - CORE ACTIVITIES |
| Aug 12, 2026 | P00020 | $-24.6K | TO ADMINISTRATIVELY DE-OBLIGATE UNEXPENDED AND EXPIRING FISCAL YEAR 2021 FUNDING IN ACCORDANCE WITH 31 U.S.C. SECTION 1552 (A), IN PREPARATION FOR SEPTEMBER 30, 2026, CLOSING OF THE PERIOD OF AVAILABILITY OF THESE FISCAL YEAR FUNDS. |
| Sep 23, 2025 | P00019 | $1.6M | THE SISTER STUDY: TASK ORDER 01 - CORE ACTIVITIES |
| Aug 22, 2025 | P00018 | $5.6M | THE SISTER STUDY: TASK ORDER 01 - CORE ACTIVITIES |
| Jul 14, 2025 | P00017 | $283.5K | THE SISTER STUDY: TASK ORDER 01 - CORE ACTIVITIES |
| Aug 15, 2024 | P00016 | $7.0M | THE SISTER STUDY: TASK ORDER 01 - CORE ACTIVITIES |
| Jul 24, 2024 | P00015 | $-261.6K | THE SISTER STUDY: TASK ORDER 01 - CORE ACTIVITIES |
| Sep 28, 2023 | P00014 | $0 | THE SISTER STUDY: TASK ORDER 01 - CORE ACTIVITIES |
| Aug 18, 2023 | P00013 | $7.4M | THE SISTER STUDY: TASK ORDER 01 - CORE ACTIVITIES |
| Mar 15, 2023 | P00012 | $0 | THE SISTER STUDY: TASK ORDER 01 - CORE ACTIVITIES |
| Sep 20, 2022 | P00011 | $628.2K | THE SISTER STUDY: TASK ORDER 01 - CORE ACTIVITIES |
| Aug 22, 2022 | P00010 | $6.7M | THE SISTER STUDY: TASK ORDER 01 - CORE ACTIVITIES |
| Aug 23, 2021 | P00009 | $7.2M | THE SISTER STUDY: TASK ORDER 01 - CORE ACTIVITIES |
| Aug 13, 2021 | P00008 | $470.0K | THE SISTER STUDY: TASK ORDER 01 - CORE ACTIVITIES |
| Sep 16, 2020 | P00007 | $1.4M | THE SISTER STUDY: TASK ORDER 01 - CORE ACTIVITIES |
| Aug 18, 2020 | P00006 | $5.0M | THE SISTER STUDY: TASK ORDER 01 - CORE ACTIVITIES |
| Jun 25, 2020 | P00005 | $1.0M | THE SISTER STUDY: TASK ORDER 01 - CORE ACTIVITIES |
| Sep 19, 2019 | P00004 | $871.0K | THE SISTER STUDY: TASK ORDER 01 - CORE ACTIVITIES |
| Aug 21, 2019 | P00003 | $4.5M | THE SISTER STUDY: TASK ORDER 01 - CORE ACTIVITIES |
| Jun 24, 2019 | P00002 | $890.9K | THE SISTER STUDY: TASK ORDER 01 - CORE ACTIVITIES |
| Sep 25, 2018 | P00001 | $2.0M | THE SISTER STUDY: TASK ORDER 01 - CORE ACTIVITIES |
| Aug 22, 2018 | 0 | $4.0M | THE SISTER STUDY: TASK ORDER 001 - CORE ACTIVITIES |
Estimated positioning window
Oct 25, 2026 – Feb 22, 2027
85/100
Why this recompete signal
Contract timing and recorded acquisition signals at the time of calculation.
Stored score: 85/100. Available recorded signals: 80 points.
- Contract end 2027-08-22 (301 days from calculation)
- +35 points
- 4 historical awards in this buyer and category group
- +15 points
- 22 recorded award transactions
- +10 points
- Latest award action: 2026-08-20
- +5 points
- Parent award identifier recorded
- +5 points
- Solicitation identifier recorded
- +10 points
- Linked official forecast
- +0 points
- Calculated on
- 2026-10-25 10:18:04.631876+00:00
The historical group combines buyer, NAICS, and PSC. Multiple awards in this group do not by themselves establish repeated competitions.
Rule-based research score; it does not measure your chance of winning.
This older calculation does not retain a complete reproducible breakdown. Missing or changed inputs are not assigned invented points: Original award-value bonus input.
Recompete score calculated Oct 25, 2026.
Research next steps
- Check the linked forecast or SAM for a confirmed solicitation and current timing.
- Confirm the ordering vehicle and your eligibility or a qualified teaming route.
- Review the award scope and buyer evidence before making a bid/no-bid decision.