Surveying and Layout Services

The contract entails surveying and layout services for culvert placement, requiring precise site surveying, grading layout, and as-built measurements using GPS and total station equipment to ensure accurate alignment and elevation. The work is focused on a specific location in Siskiyou County, California, and demands technical expertise in geospatial data collection and infrastructure layout to support transportation construction activities. All deliverables must meet high standards of accuracy to facilitate proper culvert installation and compliance with engineering specifications. This subcontract is issued by the California Department of Transportation under NAICS code 541370, which classifies it as a professional surveying and mapping service. The solicitation was posted on May 4, 2026, with a response deadline of May 28, 2026, providing interested parties a window to submit proposals. The place of performance is limited to Siskiyou County, and there is no set-aside classification indicated. Participation is managed through the CalE-Procure platform, with all submissions and communications required to be conducted via the designated online portal.