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Award history/ Contract history/ EP0005

EP0005

WESTON SOLUTIONS INCORPORATED
From
To
Net obligations $149.31M No prior-range comparison
Contract actions 1,443 No prior-range comparison
Primary NAICS 562910 REMEDIATION SERVICES
Primary PSC F108 ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL REMEDIATION
Potential value -$48.9K Base and all options value
Contract status Completed Through Aug 29, 2025
Contract profile

Parties, scope and performance

Requirement description

THE PURPOSE OF THIS MODIFICATION IS TO DECREASE FUNDING FOR A TOTAL AMOUNT OF $48,903.09 FOR THE ASSESSMENT AND INSPECTION ACTIVITIES IN REGION 6.

Department

ENVIRONMENTAL PROTECTION AGENCY6800

Contracting agency

ENVIRONMENTAL PROTECTION AGENCY6800

Contracting office

REGION 6 CONTRACTING OFFICE68HE06

Vendor

WESTON SOLUTIONS INCORPORATEDUEI Z4XGALW7L9K6 · CAGE 2M222

Effective date

2006-07-20 00:00:00

Ultimate completion

2025-08-29 00:00:00

Referenced IDV

6800 · EPW06042
All available history

Net obligations by year

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2025
Classification mix

NAICS industries

40 total
NAICS Description Obligations Actions Share
562910 REMEDIATION SERVICES$104.40M59369.9%
541620 ENVIRONMENTAL CONSULTING SERVICES$11.72M2397.8%
541519 OTHER COMPUTER RELATED SERVICES$6.88M404.6%
541380 TESTING LABORATORIES$5.12M2003.4%
561612 SECURITY GUARDS AND PATROL SERVICES$3.58M142.4%
541710 RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES$2.82M201.9%
541612 HUMAN RESOURCES CONSULTING SERVICES (2007), HUMAN RESOURCES AND EXECUTIVE SEARCH CONSULTING SERVICES (2002)$2.44M131.6%
541611 ADMINISTRATIVE MANAGEMENT AND GENERAL MANAGEMENT CONSULTING SERVICES$1.57M481.0%
541990 ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES$1.39M680.9%
541512 COMPUTER SYSTEMS DESIGN SERVICES$1.35M10.9%
493110 GENERAL WAREHOUSING AND STORAGE$1.24M60.8%
541330 ENGINEERING SERVICES$1.21M330.8%
334516 ANALYTICAL LABORATORY INSTRUMENT MANUFACTURING$963.9K30.6%
541511 CUSTOM COMPUTER PROGRAMMING SERVICES$831.5K210.6%
485119 OTHER URBAN TRANSIT SYSTEMS$496.1K10.3%
Showing 1–15 of 40
Classification mix

Product and service codes

60 total
PSC Description Obligations Actions Share
L099 TECH REP SVCS /MISC EQ$46.33M10531.0%
F999 OTHER ENVIR SVC/STUD/SUP$27.15M12318.2%
F108 HARZ REMV/CLEAN-UP/DISP/OP$19.59M17713.1%
B510 STUDY/ENVIRONMENTAL ASSESSMENTS$10.97M1677.3%
7030 ADP SOFTWARE$5.33M143.6%
C211 A/E SVCS. (INCL LANDSCAPING INTERIO$5.21M623.5%
R421 TECHNICAL ASSISTANCE$4.97M1703.3%
R499 OTHER PROFESSIONAL SERVICES$4.83M1323.2%
S206 GUARD SERVICES$3.58M142.4%
V251 CIVILIAN PERSONNEL RECRUITMENT$2.44M111.6%
AJ33 ENVIRONMENTAL SCIENCES (ADVANCED)$2.41M91.6%
C214 ARCHITECT AND ENGINEERING- GENERAL: MANAGEMENT ENGINEERING$2.14M651.4%
R799 OTHER MANAGEMENT SUPPORT SERVICES$1.65M511.1%
D311 ADP DATA CONVERSION SERVICES$1.35M10.9%
S215 WAREHOUSING AND STORAGE SERVICES$1.24M60.8%
Showing 1–15 of 60
Transaction and modification history

How the contract changed

1,443 total
Signed Modification Office Change in obligations NAICS PSC
Aug 28, 2025 P00064 REGION 6 CONTRACTING OFFICE -$48.9K 562910 F108
Jul 27, 2022 P00063 REGION 6 CONTRACTING OFFICE -$196.9K 562910 F108
Apr 12, 2022 P00034 HEADQUARTERS ACQUISITION DIV (HQAD) -$3.8K 541380 B510
Jan 21, 2022 P00033 HEADQUARTERS ACQUISITION DIV (HQAD) -$3.0K 541380 B510
Jul 27, 2021 P00062 REGION 6 CONTRACTING OFFICE $196.9K 562910 F108
Jun 10, 2021 P00032 HEADQUARTERS ACQUISITION DIV (HQAD) -$5.8K 541380 B510
May 12, 2021 P00019 REGION 9 CONTRACTING OFFICE -$1.7K 562910 R421
Jan 26, 2021 P00025 REGION 4 CONTRACTING OFFICE -$41.0K 562910 C214
Nov 27, 2020 P00031 HEADQUARTERS ACQUISITION DIV (HQAD) $105.0K 541380 B510
Oct 8, 2020 P00030 HEADQUARTERS ACQUISITION DIV (HQAD) $23.9K 541380 B510
May 18, 2020 P00018 REGION 9 CONTRACTING OFFICE -$25.0K 562910 R421
Apr 28, 2020 P00029 HEADQUARTERS ACQUISITION DIV (HQAD) $149.2K 541380 B510
Apr 21, 2020 P00028 HEADQUARTERS ACQUISITION DIV (HQAD) $14.2K 541380 B510
Mar 6, 2020 P00071 REGION 5 CONTRACTING OFFICE -$463 562910 L099
Feb 11, 2020 P00027 HEADQUARTERS ACQUISITION DIV (HQAD) $30.0K 541380 B510
Showing 1–15 of 1,443
SAM subcontract reporting

Who participates below the prime

0 total
Subaward Subcontractor UEI Date Amount Location
No SAM subcontract records were matched to this Agency + PIID.
Showing 0–0 of 0
Principal place of performance

Where the contracted work is performed

This is contract performance geography, not the vendor’s registered entity address.

City

WEST CHESTER

County

CHESTER

State or territory

PENNSYLVANIA

ZIP code

193801469

Country

UNITED STATES

Congressional district

06
Latest historical transaction

All populated award fields

139 fields
FieldValue
awardID › awardContractID › agencyID6800
awardID › awardContractID › agencyID › nameENVIRONMENTAL PROTECTION AGENCY
awardID › awardContractID › PIIDEP0005
awardID › awardContractID › modNumberP00064
awardID › referencedIDVID › agencyID6800
awardID › referencedIDVID › agencyID › nameENVIRONMENTAL PROTECTION AGENCY
awardID › referencedIDVID › PIIDEPW06042
relevantContractDates › signedDate2025-08-28 00:00:00
relevantContractDates › effectiveDate2006-07-20 00:00:00
relevantContractDates › currentCompletionDate2017-03-22 00:00:00
relevantContractDates › ultimateCompletionDate2025-08-29 00:00:00
dollarValues › obligatedAmount-48903.09
dollarValues › baseAndExercisedOptionsValue-48903.09
dollarValues › baseAndAllOptionsValue-48903.09
totalDollarValues › totalObligatedAmount16342150.74
totalDollarValues › totalBaseAndExercisedOptionsValue16342150.74
totalDollarValues › totalBaseAndAllOptionsValue16342150.74
purchaserInformation › contractingOfficeAgencyID6800
purchaserInformation › contractingOfficeAgencyID › nameENVIRONMENTAL PROTECTION AGENCY
purchaserInformation › contractingOfficeAgencyID › departmentID6800
purchaserInformation › contractingOfficeAgencyID › departmentNameENVIRONMENTAL PROTECTION AGENCY
purchaserInformation › contractingOfficeID68HE06
purchaserInformation › contractingOfficeID › nameREGION 6 CONTRACTING OFFICE
purchaserInformation › contractingOfficeID › countryUSA
purchaserInformation › fundingRequestingAgencyID6800
purchaserInformation › fundingRequestingAgencyID › nameENVIRONMENTAL PROTECTION AGENCY
purchaserInformation › fundingRequestingAgencyID › departmentID6800
purchaserInformation › fundingRequestingAgencyID › departmentNameENVIRONMENTAL PROTECTION AGENCY
purchaserInformation › fundingRequestingOfficeID68V000
purchaserInformation › fundingRequestingOfficeID › nameREGION 6 (FUNDING OFFICE)
purchaserInformation › foreignFundingX
purchaserInformation › foreignFunding › descriptionNOT APPLICABLE
contractData › contractActionTypeC
contractData › contractActionType › descriptionDELIVERY ORDER
contractData › typeOfContractPricingY
contractData › typeOfContractPricing › descriptionTIME AND MATERIALS
contractData › costAccountingStandardsClauseX
contractData › costAccountingStandardsClause › descriptionNOT APPLICABLE EXEMPT FROM CAS
contractData › reasonForModificationK
contractData › reasonForModification › descriptionCLOSE OUT
contractData › descriptionOfContractRequirementTHE PURPOSE OF THIS MODIFICATION IS TO DECREASE FUNDING FOR A TOTAL AMOUNT OF $48,903.09 FOR THE ASSESSMENT AND INSPECTION ACTIVITIES IN REGION 6.
contractData › GFE_GFPN
contractData › GFE_GFP › descriptionTransaction does not use GFE/GFP
contractData › undefinitizedActionX
contractData › undefinitizedAction › descriptionNO
contractData › consolidatedContractN
contractData › consolidatedContract › descriptionNO
contractData › performanceBasedServiceContractN
contractData › performanceBasedServiceContract › descriptionNO - SERVICE WHERE PBA IS NOT USED.
contractData › multiYearContractN
contractData › multiYearContract › descriptionNO
contractData › contingencyHumanitarianPeacekeepingOperationX
contractData › contingencyHumanitarianPeacekeepingOperation › descriptionNOT APPLICABLE
contractData › referencedIDVMultipleOrSingleS
contractData › referencedIDVMultipleOrSingle › descriptionSINGLE AWARD
contractData › referencedIDVTypeB
contractData › referencedIDVType › descriptionIDC
contractData › purchaseCardAsPaymentMethodN
contractData › purchaseCardAsPaymentMethod › descriptionNO
contractData › numberOfActions1
legislativeMandates › ClingerCohenActN
legislativeMandates › ClingerCohenAct › descriptionNO
legislativeMandates › materialsSuppliesArticlesEquipmentX
legislativeMandates › materialsSuppliesArticlesEquipment › descriptionNOT APPLICABLE
legislativeMandates › laborStandardsX
legislativeMandates › laborStandards › descriptionNOT APPLICABLE
legislativeMandates › constructionWageRateRequirementsX
legislativeMandates › constructionWageRateRequirements › descriptionNOT APPLICABLE
legislativeMandates › interagencyContractingAuthorityX
legislativeMandates › interagencyContractingAuthority › descriptionNOT APPLICABLE
productOrServiceInformation › productOrServiceCodeF108
productOrServiceInformation › productOrServiceCode › descriptionENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL REMEDIATION
productOrServiceInformation › productOrServiceCode › productOrServiceTypeSERVICE
productOrServiceInformation › contractBundlingD
productOrServiceInformation › contractBundling › descriptionNOT A BUNDLED REQUIREMENT
productOrServiceInformation › principalNAICSCode562910
productOrServiceInformation › principalNAICSCode › descriptionREMEDIATION SERVICES
productOrServiceInformation › useOfEPADesignatedProductsE
productOrServiceInformation › useOfEPADesignatedProducts › descriptionNOT REQUIRED
productOrServiceInformation › countryOfOriginUSA
productOrServiceInformation › countryOfOrigin › nameUNITED STATES
vendor › vendorHeader › vendorNameWESTON SOLUTIONS INCORPORATED
vendor › vendorHeader › vendorLegalOrganizationNameWESTON SOLUTIONS INCORPORATED
vendor › vendorSiteDetails › vendorLocation › streetAddress1400 WESTON WAY
vendor › vendorSiteDetails › vendorLocation › cityWEST CHESTER
vendor › vendorSiteDetails › vendorLocation › statePA
vendor › vendorSiteDetails › vendorLocation › state › namePENNSYLVANIA
vendor › vendorSiteDetails › vendorLocation › ZIPCode193801469
vendor › vendorSiteDetails › vendorLocation › ZIPCode › cityWEST CHESTER
vendor › vendorSiteDetails › vendorLocation › countryCodeUSA
vendor › vendorSiteDetails › vendorLocation › countryCode › nameUNITED STATES
vendor › vendorSiteDetails › vendorLocation › congressionalDistrictCode06
vendor › vendorSiteDetails › vendorLocation › entityDataSourceD&B
vendor › vendorSiteDetails › vendorAlternateSiteCode193801469
vendor › vendorSiteDetails › entityIdentifiers › vendorUEIInformation › UEIZ4XGALW7L9K6
vendor › vendorSiteDetails › entityIdentifiers › vendorUEIInformation › UEILegalBusinessNameWESTON SOLUTIONS INCORPORATED
vendor › vendorSiteDetails › entityIdentifiers › vendorUEIInformation › ultimateParentUEIRBRXSHXKFCB5
vendor › vendorSiteDetails › entityIdentifiers › vendorUEIInformation › ultimateParentUEINameWESTON SOLUTIONS HOLDINGS INC
vendor › vendorSiteDetails › entityIdentifiers › cageCode2M222
vendor › vendorSiteDetails › ccrRegistrationDetails › registrationDate2002-03-15 00:00:00
vendor › vendorSiteDetails › ccrRegistrationDetails › renewalDate2007-02-02 00:00:00
vendor › contractorNameWESTON SOLUTIONS, INC.
vendor › contractingOfficerBusinessSizeDeterminationO
vendor › contractingOfficerBusinessSizeDetermination › descriptionOTHER THAN SMALL BUSINESS
placeOfPerformance › principalPlaceOfPerformance › stateCodePA
placeOfPerformance › principalPlaceOfPerformance › stateCode › namePENNSYLVANIA
placeOfPerformance › principalPlaceOfPerformance › countryCodeUSA
placeOfPerformance › principalPlaceOfPerformance › countryCode › nameUNITED STATES
placeOfPerformance › placeOfPerformanceZIPCode193801469
placeOfPerformance › placeOfPerformanceZIPCode › countyCHESTER
placeOfPerformance › placeOfPerformanceZIPCode › cityWEST CHESTER
placeOfPerformance › placeOfPerformanceCongressionalDistrict06
competition › solicitationProceduresNP
competition › solicitationProcedures › descriptionNEGOTIATED PROPOSAL/QUOTE
competition › typeOfSetAsideNONE
competition › typeOfSetAside › descriptionNO SET ASIDE USED.
competition › evaluatedPreferenceNONE
competition › evaluatedPreference › descriptionNO PREFERENCE USED
competition › numberOfOffersReceived2
competition › commercialItemAcquisitionProceduresD
competition › commercialItemAcquisitionProcedures › descriptionCOMMERCIAL PRODUCTS/SERVICES PROCEDURES NOT USED
competition › commercialItemTestProgramN
competition › commercialItemTestProgram › descriptionNO
competition › A76ActionN
competition › A76Action › descriptionNO
competition › fedBizOppsY
competition › fedBizOpps › descriptionYES
transactionInformation › createdByMAGBEGOR.OVIE@EPAMAIL.EPA.GOV
transactionInformation › createdDate2025-08-27 23:50:51
transactionInformation › lastModifiedByTUBBS.ANDREA@EPAMAIL.EPA.GOV
transactionInformation › lastModifiedDate2025-08-28 11:15:19
transactionInformation › statusF
transactionInformation › status › descriptionFINAL
transactionInformation › approvedByTUBBS.ANDREA@EPAMAIL.EPA.GOV
transactionInformation › approvedDate2025-08-28 11:15:19
transactionInformation › closedByTUBBS.ANDREA@EPAMAIL.EPA.GOV
transactionInformation › closedDate2025-08-28 11:15:19
transactionInformation › closedStatusY
genericTags › genericStrings › genericString02Z4XGALW7L9K6