# Grand Canyon National Park Water & Wastewater Lab

Canonical: https://abierto.us/opportunities/140p1526q0044

- Solicitation number: 140P1526Q0044
- Notice type: Solicitation
- Status: Awarded to Inner Basin Environmental LLC
- Department: Department of the Interior
- Agency: National Park Service
- Contracting office: Imr Arizona (140P15)
- NAICS: 541380 Testing Laboratories and Services
- Product or service code: F103 Water Quality Support Services
- Set-aside: Total small business set-aside
- Place of performance: Arizona
- First posted: March 16, 2026
- Last posted: April 6, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/232c5d97c88a4b18b9957ffe8763b1d9/view

## Description

The National Park Service (NPS) anticipates awarding a single, firm-fixed price Indefinite Delivery, Indefinite Quantity (IDIQ) contract as a result of this combined synopsis/solicitation. Actual lab tests to be performed will be identified at the Task Order level. The purpose of this requirement is for Grand Canyon National Park (GRCA) and requires water and wastewater lab analysis services.

The services required include sample analysis, recording and reporting of analytical data regarding drinking water, wastewater, reclaim water, chlorinated water discharge and biosolids. Offeror is to ensure that they hold the required licenses and certifications listed in the attached Statement of Work (SOW) and submit list with quote. AMENDMENT 0001 issued to include Government responses to questions received. This acquisition is a 100% Total Small Business Set-Aside.

Questions shall be submitted electronically to lindsay_mclaughlin@ios.doi.gov no later than March 30, 2026 by 10:00am Mountain Time. A consolidated list of government responses to any questions submitted will be posted as an amendment to this RFQ. Follow all instruction to submit a quote to lindsay_mclaughlin@ios.doi.gov by the date and time set forth in this solicitation.

## Award on USAspending

- Recipient: Inner Basin Environmental LLC (UEI JL68FELJF3T1)
- Contract: 140P1526D0003
- Obligated: $0.00
- Competition: Competed Under SAP, 6 offers received
- Link: solicitation number 140P1526Q0044 equals the FPDS solicitation identifier; same awarding office 140P15 (high confidence)
- Record: https://www.usaspending.gov/award/CONT_IDV_140P1526D0003_1443/


## Publications

- March 16, 2026: Solicitation, due April 16, 2026 at 2:00 PM EDT. Notice dad18b3d4e564f75ae3ef17db0c268ab. https://sam.gov/workspace/contract/opp/dad18b3d4e564f75ae3ef17db0c268ab/view
- April 6, 2026: Solicitation, due April 16, 2026 at 2:00 PM EDT. Notice 232c5d97c88a4b18b9957ffe8763b1d9. https://sam.gov/workspace/contract/opp/232c5d97c88a4b18b9957ffe8763b1d9/view

## Points of contact

- McLaughlin, Lindsay, lindsay_mclaughlin@ios.doi.gov, 7194708678

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Source: SAM.gov Contract Opportunities bulk extract and USAspending.gov award data. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/140p1526q0044.