Soil Fertility Testing

SOL #: 1232SA26Q0500Combined Synopsis/Solicitation

Overview

Buyer

Agriculture
Agricultural Research Service
USDA ARS AFM APD
BELTSVILLE, MD, 20705, United States

Place of Performance

Pullman, WA

NAICS

Testing Laboratories and Services (541380)

PSC

Soil Studies (B532)

Set Aside

Total Small Business Set-Aside (FAR 19.5) (SBA)

Timeline

1
Posted
May 1, 2026
2
Submission Deadline
May 8, 2026, 1:00 PM

Qualification Details

Fit reasons
  • NAICS alignment with historical contract wins in similar service areas.
  • Scope strongly matches core technical capabilities and delivery model.
Risks
  • Past performance thresholds may require one additional teaming partner.
  • Potential clarification needed on staffing minimums before bid/no-bid.
Next steps

Validate eligibility requirements, assign capture owner, and schedule partner outreach to confirm teaming strategy before submission planning.

Quick Summary

The USDA Agricultural Research Service (ARS) is soliciting quotations for Soil Fertility Testing services for the R. J. Cook Agronomy Farm in Pullman, WA. This is a Total Small Business Set-Aside acquisition, issued as a Request for Quotation (RFQ) under solicitation number 1232SA26Q0500. The primary objective is to analyze approximately 933 air-dried soil samples to assess soil fertility and identify useful analysis tools. Quotations are due May 8, 2026, at 0900 ET.

Scope of Work

The contractor will perform analysis on approximately 933 individual air-dried soil samples collected from USDA-ARS Long-Term Agroecosystem Research field sites. This includes providing all necessary personnel, materials, equipment, and facilities. The analysis aims to assess how field management practices affect soil fertility and contribute to the development of new management tools. Specific soil properties to be analyzed include pH, organic matter, electrical conductivity, various forms of nitrogen and phosphorus, and a comprehensive list of elements (Ca, Mg, Na, S, B, Zn, Mn, Cu, Fe, K, Al, Cl), along with effervescence, lime requirement, Cation Exchange Capacity, and Total Bases. A Certificate of Conformance (COC) is required with all analysis results.

Contract Details

  • Contract Type: Firm-fixed price, purchase order.
  • Period of Performance: June 1, 2026, to October 15, 2026.
  • Place of Performance: Determined by the Prime Contractor, with samples shipped to PWA Northwest Sustainable Agroecosy, 4153 Pullman-Albion Road, Pullman, WA 99163.
  • Set-Aside: Total Small Business Set-Aside (NAICS 541380, Size Standard $19M).
  • Special Requirements: The contractor's laboratory must demonstrate at least two years of commercial competency in analytical methods and hold a recognized quality certification/accreditation (e.g., NAPT, ALTA). Analytical methods cannot be substituted without government approval. Data is subject to USDA data sharing requirements and the Geospatial Data Act. Service Contract Labor Standards and FAR 52.224-3 Privacy Training apply, as detailed in Wage Determination 2015-5559, Revision No. 28.

Submission & Evaluation

  • Offer Due Date: May 8, 2026, at 0900 ET.
  • Submission: Complete SF1449 RFQ document, including pricing for all CLINs/Line Items and acknowledgment of all amendments, must be submitted.
  • Evaluation Factors: Offers will be evaluated based on the Lowest Price Technically Acceptable (LPTA) criteria. Price and Technical Acceptability are primary factors, with Past Performance also considered. Technical Acceptability will be rated as "acceptable" or "unacceptable."
  • Inquiries: Must be submitted via email only to the point of contact. Offerors are responsible for monitoring sam.gov for all updates and amendments.

People

Points of Contact

Christopher TurnerPRIMARY

Files

Files

Download
Download
Download

Versions

Version 1Viewing
Combined Synopsis/Solicitation
Posted: May 1, 2026
Soil Fertility Testing | GovScope