SAM #140G0126Q0168

USGS Procurement of Cosmic Ray Neutron Sensors and IT Security Services

The U.S. Geological Survey (USGS), under the Department of the Interior, is soliciting quotes for the procurement and delivery of Cosmic Ray Neutron Sensors for soil moisture and snow water equivalent measurements. - Government Buyer: - U.S. Geological Survey (USGS), Nevada Water Science Center, OAG Reston Acquisition Branch - Products Requested: - 1 above-ground Cosmic Ray Neutron Sensor (part number S26043) - Features: Moderated neutron detection, digital pulse monitoring, corrosion-resistant enclosure, SDI-12 communication, -40 to 70°C operating range, IP67 waterproof connector, 2-year warranty - 2 underground Cosmic Ray Neutron Sensors (part number S26043) - Features: Enhanced sensitivity (4x), rugged/military-style connectors, IP68 rating, 10-m gel-filled cable, 2-year warranty - 1 Questa Sensor B-E1-3 (moderated, standard) with cable and mount - 2 Questa Sensor B-E1-3 (moderated, SWE) - Notable Requirements: - Sensors must be delivered to USGS locations in Carson City, NV, and Denver, CO - All sensors must meet detailed technical specifications for environmental monitoring, including waterproofing, temperature range, and communication standards - IT Security Services are required for any associated systems, including compliance with federal security standards (NIST SP 800-53, NIST SP 800-34), background checks, security training, incident reporting, and vulnerability analysis - Small business set-aside under NAICS code 334519 - Vendors must be registered in SAM.gov - OEMs and Vendors: - Questa Sensor is specifically named as the OEM for the B-E1-3 sensors - Quantities: - 1 above-ground sensor, 2 underground sensors (S26043) - 1 Questa Sensor B-E1-3 (standard), 2 Questa Sensor B-E1-3 (SWE) - Period of Performance: - Delivery required within 60 days after receipt of order

Description

The U.S. Geological Survey Nevada WSC has a requirement for the delivery of Cosmic Ray Neutron Sensors IAW Salients to Carson City, NV, and Denver, CO within 60 days from the date the contractor receives the purchase order. Request for Quote (RFQ) 140G0126Q0168 will be issued on or about 6/8/2026 with written quotes due on 6/11/2026 at 11:00 AM ED. Questions may be emailed to Cynthia Nicanor, Email: cynthia_nicanor@ios.doi.gov, before 6/9/2026 at 11:00 AM ED. Questions received after that time and date may not be responded to.This acquisition is a total small business set-aside. The NAICS code is 334519. The size standard 600 employees.The anticipated award date of the contract is 7/31/2026. A vendor must be registered at https://www.sam.gov/index.html to be awarded the contract. All responsible sources may submit a bid or quotation which shall be considered by the agency. Responses may be emailed to cynthia_nicanor@ios.doi.gov.

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