Remove guardrails and place concrete barriers.

This Caltrans project calls for the removal of existing guardrails and the installation of new concrete traffic barriers along multiple overcrossings in Orange County, spanning Irvine to Newport Beach. The work includes demolition, disposal of existing railings, concrete formwork, placement of barriers, and associated site restoration. Contractors must hold a Class A license or the requisite Class C licenses (C‑8 Concrete and C‑12 Concrete–Form‑Paving) and must submit a fully electronic bid by the bid opening date. The contract is estimated at $950,000 with a performance period of 180 working days after award. • Scope: Guardrail demolition, concrete barrier fabrication and installation, site cleanup. • Location: Orange County, CA (Irvine & Newport Beach corridors). • Licensing: Class A or combination of Class C‑8 & C‑12. • Timeline: Bid documents available March 9 2026; bid opening April 8 2026; 180‑day construction period. • Value: Estimated $950K; electronic bidding required.