El Dorado County Near Coloma – Culvert Replacement (03-3G5604)

Replace culverts and associated roadway/drainage infrastructure, including clearing and grubbing, ditch excavation, roadway finishing, Class 2 aggregate base, HMA paving and cold planing, concrete drainage inlets, reinforced concrete pipe, corrugated steel pipe, concrete/flared end sections, culvert cleaning and replacement, cured-in-place liner, rock slope protection, and related traffic control, erosion-control, and site-management work.