2026 North CBD Cycle Pruning

This Invitation to Bid (ITB) seeks a qualified arborist contractor to perform pruning, crown cleaning, and limited tree removal for up to 168 street trees within the northern Bellevue Central Business District right‑of‑way. The work is time‑and‑materials with a not‑to‑exceed limit, must follow ISA ANSI A300 and ANSI Z133.1 standards, and requires continuous on‑site supervision by an ISA Certified Arborist. The City will provide ROW permits and draft traffic‑control plans, but the contractor must execute all traffic‑control measures, including coordination with police officers. The contract value is estimated at $220,000, with work to be completed by December 11 2026. • Scope: Pruning & crown cleaning of 168 trees; removal of up to 11 trees (9 limited dead‑wood pruning only). • Standards: ISA ANSI A300, ANSI Z133.1; ISA Certified Arborist on‑site at all times. • Delivery: Time‑and‑materials, not‑to‑exceed; all labor, equipment, disposal provided by contractor. • Traffic Control: City supplies ROW permit & draft plans; contractor supplies and manages all traffic control, including police officers if required. • Schedule: Bids due Oct 15 2026; work must start after Notice to Proceed and be completed by Dec 11 2026 (substantial completion by Nov 24 2026). • Bonds/Retainage: Bid, performance, and payment bonds required; retainage agreement applies. • Estimated Contract Value: $220,000 (range $180k‑$260k). • Mandatory Requirements: Prevailing‑wage compliance, licensing, insurance, background checks for secure sites.