GovChime
IDVOther than small business

IDC (single-award IDV) 68HE0623D0001WESTON SOLUTIONS INC

Overview

Award facts

Obligated on orders under this IDV
$39.79M
$39,789,068 across 7 orders
Period of performance
From Aug 8, 2023
Modifications
15
Latest action Oct 24, 2025
Contract type
IDC (single-award IDV)
PIID 68HE0623D0001

Description of requirement

TO PROVIDE NATIONALLY CONSISTENT SCIENTIFIC AND TECHNICAL ASSISTANCE SUPPORT SERVICES TO THE EPA ON-SCENE COORDINATORS (OSCS) AND OTHER FEDERAL OFFICIALS IMPLEMENTING THE EPA RESPONSIBILITIES UNDER THE NATIONAL RESPONSE SYSTEM FOR THE SUPERFUND TECHN

Dates and value

Award date
Signed on Aug 8, 2023
Ordering period ends
Aug 7, 2028
Ceiling
Ceiling (single-award vehicle): $59,691,990

Source: Federal Procurement Data System contract actions as published by SAM.gov and USAspending.gov; latest action recorded Oct 24, 2025. View on USAspending · Recipient on SAM.gov

Recipient

NameWESTON SOLUTIONS INC
LocationWEST CHESTER, PA
UEIZ4XGALW7L9K6
CAGE code2M222
Business sizeOther than small businessSize at award, per the contracting officer
Organization typeCorporate not tax exempt
Parent companyWESTON SOLUTIONS HOLDINGS INC

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. Environmental Protection Agency
  2. REGION 6 CONTRACTING OFFICE
Funded by
  1. Environmental Protection Agency
  2. REGION 6 (FUNDING OFFICE)
Funded from
Oil spill: prevention, preparedness and response; Superfund: emergency response and removal; Superfund: remedialProgram activities068-8145, 068-8221Federal accounts (agency financial reports)

Classification and competition

Classification

NAICS
541620ENVIRONMENTAL CONSULTING SERVICES
Product or service (PSC)
R429SUPPORT- PROFESSIONAL: EMERGENCY RESPONSE/DISASTER PLANNING/PREPAREDNESS SUPPORT (service)

Competition

Extent competed
Full and open competitionA
Solicitation procedures
Negotiated proposal/quoteNP
Set-aside
No set-aside used
Contract pricing
Order dependent (IDV allows pricing arrangement to be determined separately for each order)1
Offers received
4

Solicitation and notices

Solicitation ID
68HE0623R0002
Solicitation date
Apr 6, 2023
Notices
More notices share this solicitation number; the newest are listed.

Contract details

Subcontracting plan
Individual subcontract planF
Major program
EPA region 6 start v
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
Yes - service where PBA is used.Y

Transaction history

Modification history

Base award
Aug 8, 2023Base obligation at award: $25,000
Latest action
Oct 24, 2025 — Funding onlyModification P00015; obligation change -$214,444; funding only: changes obligations, not scope
Latest substantive action
Jan 25, 2024 — Supplemental agreement (within scope)Modification P00007
Latest funding action
Oct 24, 2025 — Funding onlyModification P00015; obligation change -$214,444; funding only: changes obligations, not scope
Actions by type
  • Base award1
  • Other administrative action11
  • Supplemental agreement (within scope)2
  • Funding only2
16 actions recorded, Aug 8, 2023 to Oct 24, 2025; 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

Socio-economic and policy

Inherently governmental functions
Critical functionsCT
Recovered materials and sustainability
Environmentally preferableF
Clinger-Cohen Act planning (IT)
No
Walsh-Healey Act (materials and supplies)
Yes
Construction wage rates (Davis-Bacon)
No

Place and origin

Domestic or foreign entity
U.S. owned businessA

Structure

Award or IDV
IDV
IDV type
IDCB
Indefinite-delivery contract type
Indefinite delivery / indefinite quantityB
Multiple or single award
Single awardS
Program acronym
R6 START V
Awarding agency code
6800
Awarding sub-tier code
6800
Contracting office code
68HE06
Transactions recorded under this award key
16

Funding

Funding agency code
6800
Funding sub-tier code
6800
Funding office code
68V000
Treasury accounts
  • 068-068-X-8145-000
  • 068-X-8221-000
Object classes
  • 25.2: Other services from non-Federal sources
Disaster or emergency funding (DEFC)
  • Q: Not Designated Nonemergency/Emergency/Disaster/Wildfire Suppression