# Environmental Consulting Services Indefinite Delivery Indefinite Quantity (IDIQ) Multiple Award Task Order Contract (MATOC)

Canonical: https://abierto.us/opportunities/w912dw26da014a018

- Solicitation number: W912DW26DA014-A018
- Notice type: Award notice
- Status: Awarded to See General Information for MATOC Awardee Information Seattle WA USA for $45,000,000.00
- Department: Department of the Army
- Agency: Department of the Army
- Contracting office: W071 Endist Seattle (W912DW)
- NAICS: 541620 Environmental Consulting Services
- Product or service code: F999 Other Environmental Services, Studies, and Analytical Support
- Set-aside: Women-owned small business set-aside
- Place of performance: Seattle, Washington
- County: King County (FIPS 53033). https://abierto.us/counties/king-county-wa-53033
- City: Seattle. https://abierto.us/cities/seattle-wa-5363000
- First posted: April 1, 2026
- Last posted: April 1, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/18849adb5bc143ce8a0ba5e7b60c3390/view

## Description

W912DW26DA014 Bluestone Environmental Group, Inc. 301 Lindenwood Dr., Suite 102 Malvern, PA 19355 W912DW26DA015 ERG-Terracon JV, LLC 6049 Falls Road Baltimore, MD 21209 W912DW26DA016 Gulf South Research Corporation 8081 Innovation Park Drive Baton Rouge, LA 70820 W912DW26DA017 Harris Environmental Group, Inc. 650 North 6th Ave. Tucson, AZ 85705 W912DW26DA018 Stell Environmental Enterprises, Inc. 6100 219th St SW, Suite 480 Mountlake Terrace, WA 98043

## Publications

- April 1, 2026: Award notice. Notice 18849adb5bc143ce8a0ba5e7b60c3390. https://sam.gov/workspace/contract/opp/18849adb5bc143ce8a0ba5e7b60c3390/view

## Points of contact

- Kyla Couch, kyla.m.couch@usace.army.mil
- Alysha MacDonald, alysha.a.macdonald2@usace.army.mil

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/w912dw26da014a018.