SAM #140G0326Q0100

USGS Seeks microXRF Sensor for Geotek MSCL-XZ-II System with Installation and Training

The US Geological Survey (USGS) is seeking information from vendors capable of providing a microXRF geochemistry sensor for integration with its existing Geotek MSCL-XZ-II Joint Hyperspectral Analyzer Work Station (JHAWS). - Government Buyer: - U.S. Geological Survey (USGS), GMEG Science Center - Office of Acquisition Grants, Sacramento, CA - OEMs and Vendors: - Geotek (referenced as the manufacturer of the existing MSCL-XZ-II system and provider of installation/training) - Products/Services Requested: - microXRF sensor for Geotek MSCL-XZ-II JHAWS - Quantity: 1 - Key features: 4-50 kV X-ray source (15 W sealed Rh or Mo tube), large-area SDD detector (133 eV resolution at Mn K), helium-flushed measurement cell, precision stage movement (0.5 mm downcore, 5 mm crosscore), full software integration with JHAWS - Onsite installation and training by Geotek technicians at Moffett Field, CA - Unique or Notable Requirements: - Sensor must be fully compatible and integrated with the existing Geotek MSCL-XZ-II JHAWS system - Installation and training must be performed onsite at Moffett Field, CA - System must enable nondestructive, rapid geochemical analysis of core samples with spatial resolution better than 1 cm - Vendors must provide product data sheets demonstrating ability to meet technical requirements

Description

MicroXRF Geochemistry Sensor for attachment to Geotek MSCL-XZ II SystemSOURCES SOUGHT The US Geological Survey (USGS) is conducting market research to determine the availability of qualified businesses capable of providing a microXRF geochemistry sensor as described in the attached Technical Specifications. The sensor will be integrated to the existing Geotek MSCL-XZ (Mark II) core logging system.This sources sought announcement is not a request for quote or proposal and the Government is not committed to award of a purchase order or contract pursuant to this announcement. The information resulting from this market research is simply for planning purposes to assist the Government in determining its acquisition strategy. The Government will not pay for any costs incurred in the preparation of information for responding to this notice.The North American Industry Classification System (NAICS) code: 334516, Analytical Laboratory Instrument, and associated size standard 1,000 apply to this announcement, along with Product Service Code: 6640, Laboratory Equipment and Supplies.All responsible sources may submit a product data sheet detailing the ability to meet the Technical Specifications included with this announcement.Responses to this announcement shall only be accepted through electronic mail addressed to yangzhi_deng@ios.doi.gov and must be uploaded and received in their entirety no later than 04/28/2026 at 0900 PST. Proposals submitted by hardcopy or any web portal shall not be accepted or considered.

View original listing