SPILLWAY GATE CONTROL

The District is procuring six integrated control cabinets (four spillway and two flap‑gate) plus associated position‑sensing instrumentation, wiring, programming, testing, delivery, installation, training, and a spare‑parts package for the Cowlitz Falls Hydroelectric Project. The work includes full UL‑listed fabrication, PLC/HMI integration, factory acceptance testing, site commissioning, and an 18‑month warranty. • Supply and fabricate UL‑listed, NEMA 4X steel control cabinets with PLC (Allen‑Bradley CompactLogix) and HMI, including heating, lighting, and HVAC. • Provide Rittmeyer RIPOS Smart encoders and Stromag limit switches, mount, wire, program, and certify them. • Deliver, install, test, and commission the systems on‑site, provide training, documentation, and spare‑parts, meeting delivery deadlines of 31 Mar 2027 (Phase 1) and 30 Apr 2027 (Phase 2).