Construct retaining wall, MGS, cold plane & Pvmt widening.

This Caltrans electronic bidding opportunity calls for the construction of a retaining wall, implementation of a Mobile Grouting System (MGS), cold‑plane work, and pavement widening in Marin County near Muir Beach. The project requires heavy civil construction capabilities, including concrete work, earthwork, and paving, and is valued at approximately $3.55 million with a 380‑day construction schedule. The prime contractor must hold a Class A license or a combination of Class C‑8 and C‑12 licenses, and all bids will be submitted electronically. • Scope: Retaining wall, MGS, cold‑plane, and pavement widening (highway/road work). • Location: Marin County, CA (Green Gulch, near Muir Beach). • Value & Schedule: Estimated $3.55 M; 380 working days to complete. • Licensing: Requires Class A or Class C‑8/C‑12 contractor licensing. • Procurement: Electronic bidding; bid package released July 27 2026, bid opening September 2 2026.