City of Columbus #RFQ034030

Rebuild service for City of Columbus IDEAL 1,000 HP high-service pump motor

The City of Columbus Division of Water is seeking a rebuild of its IDEAL 1,000 HP high-service pump motor. - Buyer: City of Columbus, Division of Water, Columbus, Franklin County, Ohio. - OEM: IDEAL is the named motor manufacturer. - Equipment: One 1,000 HP motor, 4,000 V, three-phase, 60 Hz, 889 RPM, frame V11124, type AT, serial number 267622, rated at 126 full-load amps. - Rebuild service: Pick up and transport the motor; test and document its condition before and after repair; inspect, clean, repair, treat, balance, and reassemble it; install new bearings; test its operation; and repaint it to match the existing color. - Testing and inspection requirements include DC high-potential testing, polarization index, phase balance, winding resistance, terminal wiring checks, shaft and bearing-fit measurements, rotor run-out, stator inspection, and rotor-bar continuity. - City representatives and hired specialists must be allowed to inspect the disassembled motor and sample contaminants. The work also requires two functional thermal-overload sensors per winding, working bearing-temperature probes, and a final balance no greater than 0.5 mil. - The solicitation states a delivery requirement but does not specify a contract duration or option periods.

Description

The City of Columbus, Division of Water, is seeking a rebuild of an IDEAL 1000 HP pump motor. Work includes pickup and transportation, electrical testing, inspection and repair of motor components, cleaning and treating the windings, installing new bearings, balancing, reassembly, and painting. The contractor must document specified test and inspection results and allow City representatives and specialists to inspect the motor internals and sample contaminants. The solicitation references an attached document for service specifications and details.

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