Culvert and Drainage Structure Condition Inspection (CCI-Based)

San Diego County is seeking qualified subcontractors to conduct visual and CCTV-based condition inspections of culverts, inlets, and outlets using the County’s Culvert Condition Index (CCI). The work requires detailed distress rating according to the CCI methodology, supported by comprehensive photo documentation to accurately capture and record the condition of each structure. Inspections must be performed in accordance with county standards to ensure consistent data collection and reporting across all identified drainage assets within San Diego. The solicitation is open for submissions until July 18, 2026, and is classified under NAICS code 541620 for environmental consulting services. All work is to be performed in San Diego, California, and contractors must be prepared to deliver precise, standardized assessments that support long-term infrastructure management and maintenance planning.