Tracer Discharge Measurement System IAW Salients
Overview
Buyer
Place of Performance
NAICS
PSC
Set Aside
Original Source
Timeline
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 U.S. Geological Survey South Atlantic Water Science Center is soliciting quotes (RFQ 140G0126Q0110) for a Tracer Discharge Measurement System IAW Salients. This system, including conductivity probes, software, and a wheeled transport case, is required for delivery to Arden, NC within 30 days of order. This is a Total Small Business Set-Aside. Quotes are due April 16, 2026, at 11:00 AM ED.
Scope of Work
The requirement is for a portable, compact, and lightweight Tracer Discharge Measurement System utilizing the sodium chloride (Salt) tracer dilution method, suitable for fast-flowing, turbulent waters. The system must include an integral display, minimum 8 MB internal memory, operating temperature range of -20° to 60°C, rechargeable AA battery operation (40+ hours), USB-C and Bluetooth communications, and an IP66 rating.
Key Requirements
- System Components: Tracer Discharge Measurement System, compatible conductivity probes (30 ft cable, 0-2000 uS/cm range, temperature compensation, weighting armor), calibration supplies, software, and documentation.
- Software Features: Data display, graphing, calibration guidance, post-processing, and CSV/XML export.
- Transport Case: Capable of housing all components, with protective inserts, hinged cover, telescopic handle, and wheels.
- Accessibility: Software and electronic content must comply with Revised Section 508 ICT Accessibility Requirements (WCAG 2.0 Level A and AA).
- IT Security: Adherence to FISMA 18-Point Checklist IT Security Guidelines, including background investigations, NDAs, Privacy Act compliance, training, incident reporting, and NIST SP 800-53 controls.
Contract & Timeline
- Opportunity Type: Solicitation (Request for Quote - RFQ 140G0126Q0110)
- Set-Aside: Total Small Business Set-Aside
- NAICS Code: 334519 (Other Measuring and Controlling Device Manufacturing)
- Size Standard: 500 employees
- Product/Service Code: 6695 (Combination And Miscellaneous Instruments)
- Delivery: Within 30 days from receipt of purchase order to Arden, NC.
- RFQ Issued: April 13, 2026
- Questions Due: April 14, 2026, at 11:00 AM ED
- Quotes Due: April 16, 2026, at 11:00 AM ED
- Anticipated Award: May 1, 2026
Submission & Evaluation
Offers will be evaluated based on technical compliance and price. Offerors must provide specifications of the items quoted with their submission. All responsible sources may submit a bid or quotation.
Additional Notes
Vendors must be registered at SAM.gov to be awarded the contract. Questions should be emailed to Cynthia Nicanor at cynthia_nicanor@ios.doi.gov.