This is a sole source pre-solicitation notice, not a request for competitive proposals, as the government intends to award a firm-fixed-price contract to East Coast Metrology. The requirement covers tolerance-based calibration and repair with as-found and as-left data for five government-owned total stations. Services will be performed under a one-year base period in 2026, including all labor, materials, OEM parts, and certifications. The location for performance is not specified, and no budget amount is provided. Interested parties should note this is for information only, and the government will not compensate responses.