Description
The City of Lubbock is seeking proposals for the supply of single phase pole mount transformers. The transformers must meet specific technical requirements, including ANSI/IEEE standards, kVA ratings, voltage, BIL, efficiency, construction materials, and required accessories. The evaluation criteria include compliance with specifications, price and pricing policy, stocking and delivery time, electrical characteristics, operational experience, warranty, and local technical assistance and representation.
• The contract will be for a period of one year from the date of installation or 18 months from the date of shipment, whichever comes first.
• The transformers must be designed, built, and supplied in accordance with the latest revisions of applicable ANSI standards.
• The manufacturer must receive written approval from the City of Lubbock Water Utilities Department before changing the design or construction of transformers supplied.
• The transformers must be capable of delivering rated KVA continuously without exceeding the rated winding temperature rise of 65°C in an average ambient temperature of 30°C for any 24 hour period.
• The transformers must be of all new components and construction with copper-copper, copper-aluminum, or aluminum-aluminum windings.
• Rebuilt or used parts, components, or assemblies will not be permitted.