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AWARDDELIVERY ORDEROther than small business

Delivery order HHSN27300004SOCIAL & SCIENTIFIC SYSTEMS, INC.

Overview

Award facts

Net obligations
$3.72M
$3,721,708of $3.72M potential value
Outlays (paid to date)
$305K
$305K paid of $3.72M obligated$304,997
Period of performance
Jun 17, 2016 to Nov 30, 2022
Ended
Modifications
28
Latest action Aug 11, 2026
Contract type
Delivery order
PIID HHSN27300004

Contract value is the most the government could spend; obligations are what it has legally committed; outlays are what it has actually paid.

Description of requirement

IGF::OT::IGF CLINICAL SUPPORT SERVICES FOR NIEHS

Dates and value

Award date
Signed on Jun 17, 2016
Current value
$3,721,708Base and exercised options
Potential value (if all options are exercised)
$3,721,708
Parent contract vehicle
HHSN273201600002I (IDC, single award) — 34 orders recorded under it

Obligations by fiscal year of action

  • FY2026: -$10,629 (de-obligation)
  • FY2025: -$16,236 (de-obligation)
  • FY2024: -$66,455 (de-obligation)
  • FY2022: $71,556
  • FY2021: $233,320
  • FY2020: $895,084
  • FY2019: $690,446
  • FY2018: $794,524
Show all 10 years
  • FY2017: $537,408
  • FY2016: $592,691

Total across 10 fiscal years: $3,721,708

Net de-obligation in that fiscal year (obligations withdrawn).

Source: Federal Procurement Data System contract actions as published by SAM.gov and USAspending.gov; latest action recorded Aug 11, 2026. View on USAspending · Recipient on SAM.gov

Recipient

NameSOCIAL & SCIENTIFIC SYSTEMS, INC.
LocationSILVER SPRING, MD
UEIXKMBEM2BTLK3
CAGE code8S542
Business sizeOther than small businessSize at award, per the contracting officer
Organization typeCorporate tax exempt
Parent companyDLH HOLDINGS CORP

Business types and certifications

For-profit organizationSubchapter S corporationTax-exempt corporation

Self-reported at the time of the action.

Agency and place

Awarding and funding

Awarded by
  1. Department of Health and Human Services
  2. National Institutes Of Health
  3. NATIONAL INSTITUTE OF HEALTH NIEHS
Funded by
  1. Department of Health and Human Services
  2. National Institutes Of Health
  3. NATIONAL INSTITUTE OF HEALTH NIEHS
Funded from
Gifts; National institute of environmental health sciences (0862); Nih cooperative research and development agreementsProgram activities075-0862, 075-5145, 075-8253Federal accounts (agency financial reports)

Place of performance

Place of performance
Durham, North Carolina 27709-2233
Congressional district (place of performance)
NC-04As reported at the time of the action

Classification and competition

Classification

NAICS
541712RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)
Product or service (PSC)
AZ11R&D- OTHER RESEARCH AND DEVELOPMENT (BASIC RESEARCH) (research and development)

Competition

Extent competed
Full and open competitionA
Solicitation procedures
Negotiated proposal/quoteNP
Set-aside
No set-aside used
Contract pricing
Cost plus fixed feeU
Offers received
3

Solicitation and notices

Solicitation ID
NIHES201401
Notices

Contract details

Major program
Clinical research support for niehs - task order 4 environmental autoimmunity group
Certified cost or pricing data
Yes
Commercial procedures
Commercial products/services procedures not usedD
Government-furnished property
Transaction does not use GFE/GFPN
Bundled requirement
Not a bundled requirementD
Consolidated requirement
No
Undefinitized action (terms not final)
No
Multi-year contract
No
Performance-based service acquisition
No - service where PBA is not used.N

Transaction history

Modification history

Base award
Jun 17, 2016Base obligation at award: $592,691
Latest action
Aug 11, 2026 — Funding onlyModification P00028; obligation change -$10,629; funding only: changes obligations, not scope
Latest substantive action
Jun 17, 2022 — Supplemental agreement (within scope)Modification P00023
Latest funding action
Aug 11, 2026 — Funding onlyModification P00028; obligation change -$10,629; funding only: changes obligations, not scope
Actions by type
  • Base award1
  • Funding only17
  • Option exercised5
  • Other administrative action4
  • Supplemental agreement (within scope)1
  • Change order1
29 actions recorded, Jun 17, 2016 to Aug 11, 2026; each action counted once.

All contract data

All contract data

Every other field reported for this award, as of its latest reported action

Competition

Evaluation preference
No preference used
Local area set-aside
No
Synopsized publicly (SAM.gov / FedBizOpps)
Yes
Simplified procedures for commercial items
No
A-76 (FAIR Act) action
No

Pricing and financing

Paid by purchase card
No
Latest action: change in base and exercised options
-$10,629
Latest action: change in base and all options
-$10,629

Socio-economic and policy

Inherently governmental functions
Other functionsOT
Recovered materials and sustainability
No clauses included and no sustainability includedC
EPA-designated product
Not requiredE
Clinger-Cohen Act planning (IT)
No

Place and origin

Domestic or foreign entity
U.S. owned businessA
Country of product or service origin
United statesUSA
Place of manufacture
Not a manufactured end productC

Structure

Award or IDV
Award
Award type
Delivery orderC
Parent vehicle type
IDCB
Parent vehicle: multiple or single award
Single awardS
Parent vehicle agency
National Institutes Of Health7529
Awarding agency code
7500
Awarding sub-tier code
7529
Contracting office code
75N960
Transactions recorded under this award key
29

Funding

Funding agency code
7500
Funding sub-tier code
7529
Funding office code
75N960
Treasury accounts
  • 075-2017/2017-0862-000
  • 075-2018/2018-0862-000
  • 075-2019/2019-0862-000
  • 075-2020/2020-0862-000
  • 075-2021/2021-0862-000
  • 075-2025/2025-0862-000
Show all 8 accounts
  • 075-X-5145-000
  • 075-X-8253-000
Object classes
  • 25.5: Research and development contracts
Disaster or emergency funding (DEFC)
  • Q: Not Designated Nonemergency/Emergency/Disaster/Wildfire Suppression