2026 Street Resurfacing Project

San Diego County is soliciting bids for the 2026 Street Resurfacing Project with proposals due September 17, 2026. The scope requires resurfacing of existing street infrastructure in accordance with California Department of Transportation (Caltrans) and American Society for Testing and Materials (ASTM) specifications.

The work includes asphalt concrete mix design and placement; aggregate quality assessment; binder material selection appropriate to climatic conditions; surface preparation; and compaction to specified Marshall stability, flow, and density standards. Contractors must accommodate virgin and reclaimed asphalt pavement (RAP) allowances and comply with mineral aggregate gradation requirements. Environmental and safety provisions mandate dust control, traffic management, and worker protection. Testing frequency, equipment certification, and documentation requirements apply throughout construction phases to ensure quality assurance and contract compliance.

Pricing is based on competitive bidding for unit costs per ton of asphalt concrete placed, with potential adjustments for material testing and quality verification. Contractors must demonstrate capability in large-scale pavement operations and adherence to state and federal construction standards. The specifications document (PWS27-4103TRAN - 6001_26_SPECIFICATIONS - Final.pdf) provides detailed technical requirements for material sourcing, performance criteria, and construction methodology.