Increase to Multi-Award IDIQ ceiling for Basic Environmental Support Services

Inactive on SAM.gov · Unrestricted (full and open) · Department of the Army, DoD · Aberdeen Proving Ground, MD · NAICS 541620 · Solicitation JA-26-InstTech-0366

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Solicitation details

Solicitation numberJA-26-InstTech-0366
Notice ID0e216fe4cc9d42868a4d8b0d5f1afe72
AgencyDepartment of Defense (DoD)
Sub-agencyDepartment of the Army
Contracting officeW6QK ACC-APG DIR
NAICS code541620 — Environmental Consulting Services
Product / service code (PSC)F999
Set-asideUnrestricted (full and open)
Notice typeJustification
Posted09 July 2026
Response deadlineNot stated
Place of performanceAberdeen Proving Ground, MD, USA
CompetitionLikely sole source (FedSift estimate from the notice text) — confirm on SAM.gov before investing in a bid

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Description

The Basic Environmental Support Services IV (BESS IV) is an 8(a) Multiple Award Task Order Contract (MATOC). Under 10 U.S.C. 3204(a)(1), as implemented by RFO 6.103-1, agencies may contract without providing for full and open competition when the required services are available from only one responsible source, or for the DoD, from only a limited number of responsible sources, and no other type of services will satisfy agency requirements.This ceiling increase restricts competition to the limited number of responsible sources currently holding BESS IV contracts (a pre-qualified pool of four 8(a) contractors). Because these four contractors have already been deemed technically acceptable, possess active APG security badging, have approved Health and Safety Plans, and are currently mobilized on-site, they are the only sources capable of satisfying the agency's requirements without causing a catastrophic lapse in mandatory environmental compliance services.In accordance with DFARS PGI 206.104-71, a Sources Sought Notice/RFI was posted to SAM.gov on 01 July 2026. No responses were received from vendors outside the current MATOC pool capable of meeting the immediate mobilization and badging requirements.

Version history

SAM.gov has posted 2 notices under solicitation JA-26-InstTech-0366, oldest first.

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Market context: DoD and NAICS 541620

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  • In fiscal year 2026, DoD obligated $84.8M across 258 contract actions under NAICS 541620.
  • 340 contracts worth $324.2M in this category end within the next 18 months.

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