RFP_1100_MMH3047_ATT_12_v1.pdf

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Attached to
Large Industrial Motors Repairs for Austin Energy & Austin W
Solicitation number
RFP 1100 MMH3047
Issued by
Texas

About this file

This is a sample work scope attachment for a request for proposals issued by Austin Energy and Austin Water in Texas for large industrial motor repairs and rewinding services. The document specifies detailed requirements for the repair and rewind of a Pentair 20 HP, 460 Volt submersible pump motor (Model S6LX2000JC, Serial No. S36604) located at the Hornsby Bend Biosolids Management Plant. The scope of work encompasses complete teardown, inspection, rewind, reassembly, and testing of the motor, including electrical testing and measurements, disassembly and reassembly documentation with photographs, stator core loss testing, rewinding with oil-resistant lead wire, double dip and bake treatment, bearing and rebuild kit replacement, seal chamber pressure testing, and final preparation with priming and painting to match original condition. The motor specifications include a 1750 RPM speed, 60 Hz frequency, Class F insulation, NEMA Design B rating, Code G designation, and SUB enclosure type with a 1.2 service factor and standard Polyrex EM grease lubrication.

The lump sum pricing for this work scope must be inserted on the pricing sheet under category 3, line item 3.2, with a separate itemized breakdown of all fees required to be submitted alongside the price proposal. The sample work scope represents one of multiple motor repair tasks anticipated under the larger contract for maintenance, repair, overhaul, and rewinding services for both agencies' industrial motor equipment portfolios. No specific response dates, award dates, contract term information, or set-aside provisions are detailed in this attachment document.

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Text version

RFP 1100 MMH3047

LARGE INDUSTRIAL MOTOR REPAIRS FOR AUSTIN ENERGY AND AUSTIN WATER

ATTACHMENT L

SAMPLE WORK SCOPE #6 – HORNSBY BEND SUBMERSIBLE MOTOR

This sample work scope defines the minimum work activities and documentation required for the repair and rewind of an existing Pentair 20 HP, 460 Volt submersible pump motor for Austin Water at the Hornsby Bend Biosolids Management Plant. The motor is Pentair Model S6LX2000JC, Serial No. S36604, rated 20 HP, 1750 RPM, 460 Volts, 27.2 Amps, 60 Hz, with Class F insulation, a 1.2 service factor, NEMA Design B, Code G, and SUB enclosure.

The Contractor shall provide complete teardown, inspection, rewind, repair, reassembly, testing, and final preparation of the submersible pump motor. Work shall include electrical testing and measurements; disassembly photographs; recording winding data; stripping the winding; core loss testing; rewinding the stator if the core passes testing; use of oil-resistant lead wire; double dip and bake of the stator; cleaning of all parts and checking mechanical fits; furnishing and installing new bearings and a rebuild kit; reassembly with photographs; furnishing and installing cooling and/or seal oil; potting new oil-resistant lead wires into the intermediate housing; pressure testing the seal chamber; test running and recording volts and amps; final preparation, priming, and painting to match the incoming condition; furnishing gaskets as needed; and final quality assurance with photographs.

Insert total lump sum price on pricing sheet category 3 line item 3.2. Include a separate sheet with an itemized breakdown of all fees included in the lump sum.

MOTOR / PUMP DATA

MOTOR / PUMP DATA SPECIFICATION

Equipment Submersible Pump

ID A12609

Manufacturer Pentair Model S6LX2000JC Serial Number S36604 Rating 20 HP Rated Voltage 460 V Rated Amperage 27.2 A Speed 1750 RPM Frequency 60 Hz Impeller Diameter 9.44 Insulation Class F Service Factor 1.2 NEMA Design B Code G Enclosure SUB Standard Grease Polyrex EM, unless otherwise requested

File details come from the government source that posted it. Updated .