A04_Specifications_.docx

This document outlines specifications for ground penetrating radar equipment required under a solicitation from the Department of the Interior's US Geological Survey Office of Acquisitions and Grants. The solicitation seeks bistatic transmitter/receiver antenna systems with center frequencies of 25 MHz, 50 MHz, 100 MHz, and 200 MHz capable of common midpoint and WAAS surveys. The required equipment includes separable transmitter and receiver units with integrated GPS that logs location data into survey outputs. Other specifications include unshielded antennas, a wheeled cart for smooth terrain surveys, carrying handles for rough terrain, a survey wheel counter, an external trigger button with beeper, and a sunlight readable control unit screen. Protective transportation cases are also required for all equipment. Responses to the solicitation were due under Solicitation Number 140G0123Q0205 for the purchase of ground penetrating radar equipment to support the agency's work.