Geotechnical Engineering Services

The government authority in San Luis Obispo, CA needs a USA-based vendor to provide onshore, onsite geotechnical engineering services. The buyer requires the selected vendor to characterize existing subsurface conditions within project limits and supply recommendations supporting the design and construction of proposed improvements. To assist in developing the investigation, the buyer provides existing plans, mapping, survey information, available record drawings, previous geotechnical reports, geological data, soil information, groundwater data, seismic details, aerial photographs, and additional historical information. The vendor must perform necessary laboratory testing to characterize subsurface materials and support the geotechnical recommendations. Bidders must submit all questions no later than September 30, 2026. The buyer seeks proposals for this one-year contract.