Replace drainage systems.

This Caltrans contract calls for the replacement of existing drainage systems across multiple sites in Los Angeles County, stretching from just east of Normandie Avenue to the Route 10/405 separation. The work is a heavy‑construction, highway‑related effort that will likely involve excavation, pipe replacement, and associated civil works. The contract is valued at approximately $10.3 million and will be executed over an estimated 570 working days. • Scope includes removal and replacement of drainage infrastructure on state‑owned roadways. • All work must be performed by a prime contractor holding a California Class A license or the combined C‑42 (Waterworks) and C‑13 (Electrical) licenses. • Bids become available 19 Oct 2026; final submission must be received by 9 Dec 2026 via Caltrans’s electronic portal.