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AWARDDELIVERY ORDEROther than small business

Delivery order 75N91023F00001SOCIAL & SCIENTIFIC SYSTEMS, INC.

Overview

Award facts

Net obligations
$1.78M
$1,780,109of $4.84M potential value
Outlays (paid to date)
$914.33K
$914.33K paid of $1.78M obligated$914,328
Period of performance
Sep 1, 2023 to Aug 31, 2027
Ends in 9 months
Modifications
7
Latest action Jul 2, 2026
Contract type
Delivery order
PIID 75N91023F00001

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

REB EPIDEMIOLOGY AND DOSIMETRY STUDIES OF RADIATION RELATED CANCERS

Dates and value

Award date
Signed on Aug 31, 2023
Potential end of performance
Aug 31, 2028
Current value
$2,633,486Base and exercised options
Potential value (if all options are exercised)
$4,841,958
Parent contract vehicle
75N91022D00005 (IDC, single award) — 1 order recorded under it

Obligations by fiscal year of action

  • FY2026: $766,000
  • FY2025: $495,000
  • FY2024: $274,109
  • FY2023: $245,000

Total across 4 fiscal years: $1,780,109

Source: Federal Procurement Data System contract actions as published by SAM.gov and USAspending.gov; latest action recorded Jul 2, 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 not tax exempt
Parent companyDLH HOLDINGS CORP

Business types and certifications

For-profit organizationCorporation (not tax-exempt)

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. NIH NCI
Funded by
  1. Department of Health and Human Services
  2. National Institutes Of Health
  3. NIH NCI
Funded from
National cancer institute (0849)Program activities075-0849Federal accounts (agency financial reports)

Place of performance

Place of performance
Silver Spring, Montgomery County, Maryland 20910-3737
Congressional district (place of performance)
MD-08As reported at the time of the action

Classification and competition

Classification

NAICS
541715RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT NANOTECHNOLOGY AND BIOTECHNOLOGY)
Product or service (PSC)
AN11HEALTH R&D SERVICES; HEALTH CARE SERVICES; BASIC RESEARCH (research and development)

Competition

Extent competed
Full and open competitionA
Solicitation procedures
Negotiated proposal/quoteNP
Set-aside
Not reported
Contract pricing
Cost plus fixed feeU

Contract details

Subcontracting plan
Individual subcontract planF
Cost Accounting Standards clause
Yes - CAS clause includedY
Certified cost or pricing data
No
Service Contract Act labor standards
Yes
Commercial procedures
Commercial products/services procedures not usedD
Government-furnished property
Transaction does not use GFE/GFPN
Bundled requirement
Not bundledH
Consolidated requirement
Not consolidatedD
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
Aug 31, 2023Base obligation at award: $245,000
Latest action
Jul 2, 2026 — Option exercisedModification P00007; obligation change +$533,000
Latest substantive action
Jul 2, 2026 — Option exercisedModification P00007; obligation change +$533,000
Latest funding action
Mar 4, 2025 — Funding onlyModification P00003; obligation change +$105,000; funding only: changes obligations, not scope
Actions by type
  • Base award1
  • Option exercised4
  • Funding only2
  • Change order1
8 actions recorded, Aug 31, 2023 to Jul 2, 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
$601,546

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
Walsh-Healey Act (materials and supplies)
No
Construction wage rates (Davis-Bacon)
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
75N910
Transactions recorded under this award key
8

Funding

Funding agency code
7500
Funding sub-tier code
7529
Funding office code
75N910
Treasury accounts
  • 075-2023/2023-0849-000
  • 075-2024/2024-0849-000
  • 075-2025/2025-0849-000
  • 075-2026/2026-0849-000
Object classes
  • 25.2: Other services from non-Federal sources
Disaster or emergency funding (DEFC)
  • Q: Not Designated Nonemergency/Emergency/Disaster/Wildfire Suppression