F--NR-IMD-361 SAAN WQ SAMPLING & ANALYSIS

Inactive on SAM.gov — responses were due 18 Aug 2026 · Unrestricted (full and open) · National Park Service (NPS), DOI · NAICS 221320 · Solicitation 140P5126Q0054

Following NAICS 221320? Get new solicitations in it by email as they post — no account needed.

Email me new ones

A newer version of this notice has been posted. SAM.gov republished solicitation 140P5126Q0054 on 16 September 2026. This page is kept because it is a real record, but the current requirement, dates and attachments are on the latest version. Read the latest version →

What happened next

SAM.gov marked this notice inactive — responses were due 18 August 2026.

Awarded to SAN ANTONIO RIVER AUTHORITY 100 E GUENTHER San Antonio TX 78204 USA for $68K, posted 16 September 2026. Read the award notice →

Solicitation details

Solicitation number140P5126Q0054
Notice ID52d3569c4baa4c01b382ea2c2b9b2b0a
AgencyDepartment of the Interior (DOI)
Sub-agencyNational Park Service (NPS)
Contracting officeSER EAST MABO(51000)
NAICS code221320 — Sewage Treatment Facilities
Product / service code (PSC)F103
Set-asideUnrestricted (full and open)
Notice typeSpecial Notice
Posted13 August 2026
Response deadline18 August 2026 (closed)

Get new NAICS 221320 solicitations by email

This one has closed. We'll email you when new NAICS 221320 (Sewage Treatment Facilities) solicitations post — the first email lists what is open right now, then at most once a week, only when something new posts. No account needed; unsubscribe in a click.

Description

EO-14398, NR-IMD-361 SAAN WQ SAMPLING & ANALYSIS The National Park Service, Region 2, South Atlantic Gulf, intends to award a Firm Fixed price contract for Water Quality Sampling and Analysis, San Antonio Missions National Historical Park. The San Antonio River Authority (SARA) has performed this exact same work for GULN and SAAN since 2008. All work is done in concert with SARA s routine water quality sampling for the Texas Clean Rivers Program for the Upper San Antonio River. A primary function of SARA it to protect water quality of the San Antonio River and is viewed as the local authority of water quality of this watershed. This requirement is being procured in accordance with FAR Part 6.302-1, only one responsible source. The determination to select SARA is the only entity responsible for water quality monitoring of the Upper San Antonio River under the Texas Clean Rivers Program. It is advantageous to the NPS to have water quality collection and analysis done by SARA in concert with their routine monitoring of this watershed. Additionally, it is in the best interest of the Government to utilize this contractor to decrease potential costs on the overall project by saving on unnecessary manpower for re-accomplishing research company already has. Since the original contractor owns is the primary authority in water analysis in TEXAS, it is the only source that can provide the services required for this project. NAICS Code: 221320, Sewage Treatment Facilities, Standard business size is $35M. The National Park Service is presently using SAM/FBO to issue synopsis for Notice of Intent to Award Sole Source Justifications and Sources Sought. The synopsis may be viewed online at: https://beta.sam.gov. FBO will be the only means of obtaining the amendments and will be able to receive electronic notification of solicitations and awards. CAUTION: This synopsis will be issued electronically as will any amendments. The Government is under no obligation to maintain a bidder's list. It is incumbent for any interested parties to obtain any amendments which may be issued. All questions pertaining to the synopsis can be directed to celinda_hicks@ios.doi.gov or by calling 470-819-0814. This is a sources sought for interested vendors for this project. A solicitation will not be released for this requirement. This will be a notice of intent to award on a sole source basis to San Antonio River Authority.

Version history

SAM.gov has posted 2 notices under solicitation 140P5126Q0054, oldest first.

Go deeper on this solicitation

FedSift reads the full solicitation package — every attachment — and pre-extracts the compliance matrix, evaluation factors, key risks, win themes and deal-breakers, each with a verbatim quote and the exact PDF page it came from. It scores the opportunity against your company profile, tells you whether to bid as prime or sub, and ranks teaming partners who could close your gaps.

Open the AI analysis in FedSift →

Free forever plan — no credit card. Browse solicitations without an account; sign in for AI analysis and matching.

Market context: DOI and NAICS 221320

About the buyer and the industry, not this specific solicitation. Source: USASpending.gov award data, updated nightly.

  • In fiscal year 2026, DOI obligated $737K across 12 contract actions under NAICS 221320.
  • 4 contracts worth $11.9M in this category end within the next 18 months.

DOI contracts under NAICS 221320 →

Other open solicitations in NAICS 221320

All NAICS 221320 solicitations →

More from Department of the Interior

All DOI solicitations →

Source: this notice on SAM.gov. FedSift republishes public federal procurement data and is not affiliated with the U.S. Government. Always confirm dates and requirements against SAM.gov before responding.

FedSift turns SAM.gov and USASpending data into federal BD intelligence — smart matches, recompete radar, cited AI solicitation analysis and compliance matrices.

Source data: SAM.gov (solicitations) and USASpending.gov (awards), refreshed nightly. FedSift is not affiliated with the U.S. Government.

Pricing · Privacy · Terms · support@fedsift.app