# Sensor Package - pH Sensors, Conductivity Sensors, Dissolved Oxygen Sensors, Cables, Double Flow Cells, Single Flow Cells

Canonical: https://abierto.us/opportunities/80nssc25908066q

- Solicitation number: 80NSSC25908066Q
- Notice type: Special notice
- Status: Awarded to Hamilton Company
- Department: National Aeronautics and Space Administration
- Contracting office: NASA Shared Services Center (80NSSC)
- NAICS: 334516 Analytical Laboratory Instrument Manufacturing
- Product or service code: 5805 Telephone and Telegraph Equipment
- County: Madison County (FIPS 01089). https://abierto.us/counties/madison-county-al-01089
- City: Huntsville. https://abierto.us/cities/huntsville-al-0137000
- First posted: July 7, 2025
- Last posted: July 7, 2025
- SAM.gov: https://sam.gov/workspace/contract/opp/a32e23e175724f34b83752784a3a9ad3/view

## Description

**Synopsis:** NASA/NSSC has a requirement for pH Sensors, Conductivity Sensors, Dissolved Oxygen Sensors, Cables, Double Flow Cells, Single Flow Cells. NASA/NSSC intends to issue a sole source contract to HAMILTON COMPANY, 4970 Energy WAY, Reno, Nevada 89502-4123 under the authority of FAR 13.106-1(b)(1)(i). It has been determined that HAMILTON COMPANY is the sole provider of pH Sensors, Conductivity Sensors, Dissolved Oxygen Sensors, Cables, Double Flow Cells, Single Flow Cells.

NASA/NSSC will be the procuring center for this effort. Performance will be located at NASA/ Marshall Space Flight Center (MSFC).

The Government intends to acquire commercial items and services using the provisions, clauses and procedures prescribed in FAR Part 12 and FAR Part 13. The NAICS Code for this procurement is 334516 Interested organizations may submit their capabilities and qualifications to perform the effort in writing to the identified point of contact not later than 9:00 a.m. Central Standard Time on 7/10/2025.

Such capabilities/qualifications will be evaluated solely for the purpose of determining whether or not to conduct this procurement on a competitive basis. A determination by the Government not to compete this proposed effort on a full and open competition basis, based upon responses to this notice, is solely within the discretion of the government. Oral communications are not acceptable in response to this notice. NASA Clause 1852.215-84, Ombudsman, is applicable. The Center Ombudsman for this acquisition can be found at http://prod.nais.nasa.gov/pub/pub_library/Omb.html .

**Primary Point of Contact:** Monica D Wilson Procurement Assistant Monica.d.wilson@nasa.gov Secondary Point of Contact: Shari Trigg Lead Contract Specialist shari.trigg@nasa.gov

## Award on USAspending

- Recipient: Hamilton Company (UEI LD1MPMMCBWJ9)
- Contract: 80NSSC25PB435, purchase order
- Obligated: $42,965.00
- Competition: Competed Under SAP, 1 offers received
- Link: solicitation number 80NSSC25908066Q equals the FPDS solicitation identifier; same awarding office 80NSSC (high confidence)
- Record: https://www.usaspending.gov/award/CONT_AWD_80NSSC25PB435_8000_-NONE-_-NONE-/


## Publications

- July 7, 2025: Special notice, due July 10, 2025 at 10:00 AM EDT. Notice a32e23e175724f34b83752784a3a9ad3. https://sam.gov/workspace/contract/opp/a32e23e175724f34b83752784a3a9ad3/view

## Points of contact

- Monica Wilson, monica.d.wilson@nasa.gov

---
Source: SAM.gov Contract Opportunities bulk extract and USAspending.gov award data. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/80nssc25908066q.