This contract establishes an on‑call traffic‑control services agreement for the El Dorado Irrigation District, covering the period January 1 2026 through December 31 2028. The district will call on the awarded vendors as needed to provide full traffic‑control support for construction, utility, and maintenance projects throughout El Dorado County. Services include planning and permitting, deployment of flaggers and pilot cars, provision and setup of temporary traffic‑control devices (cones, signs, arrows, message boards, light towers, etc.), lane‑closure operations on various road classifications, emergency response within two hours, and compliance with California MUTCD and safety regulations. The award is a multiple‑vendor IDIQ arrangement, with each vendor submitting fixed hourly rate tables for the three‑year term; no rate increases are permitted after submission. Individual on‑call projects are capped at $150,000, and any project exceeding $100,000 requires Board approval. The district requires the contractor to maintain DIR registration, prevailing‑wage compliance, and specified insurance coverages.