Surveying and Layout Services

The contract is for topographic and construction layout surveying services to support the precise placement of ADA-compliant ramps, grading operations, and alignment of safety features at a project site under Caltrans District 4. The work involves detailed ground surveys to establish existing conditions and guide accurate construction activities ensuring compliance with accessibility standards and safety requirements. All surveying tasks are essential for proper ramp orientation, slope gradients, and integration with adjacent infrastructure. This subcontract, classified under NAICS code 541370 for surveying and mapping services, is posted by the California Department of Transportation and is tied to Project 2026070030. The services are performance-critical and will be conducted on-site in the Bay Area or Oakland region, with no set-aside classification specified. The contract supports major infrastructure improvements aimed at enhancing public accessibility and safety, and all deliverables must align with state transportation and ADA guidelines. The work location and scope are determined by the project's construction needs, with final results informing grading plans and the placement of protective elements along roadways and pedestrian pathways.