66-Onsite Tool & Equipment Calibration for Hoover and Parker Dams

The purpose of this Amendment is to correct the Source Sought Response date, changing it from 4/20/2026 to 3/20/2026. All other terms and conditions will remain the same. The United States Bureau of Reclamation (USBR) Lower Colorado Dams Office (LCDO), must calibrate their tools and equipment (mechanical, electrical, electronic) on an annual basis. The contractor/vendor will provide onsite calibration services in a self-contained mobile lab, with the work performed by qualified technicians, at a time specified by the government (Hoover Engineering). Calibration services will be performed onsite at 2 locations: Hoover Dam and Parker Dam. Calibration services for Hoover Dam typically last 5 days; services for Parker Dam typically last 1 day.