Specifications include, but are not limited to: The City of Lynchburg’s Regional Wastewater Treatment Plant (LRWWTP) currently has three (3) Hoffman centrifugal blowers used in their Aeration Basin that are in need of repair and maintenance. The intent is to rebuild one blower per year until the WWTP cycles through all 3; and to have a maintenance service agreement on the equipment. Model no. 67105A5 Serial nos. MO84490, MO84485, and MO84480 Order no. C004682 Each with a Reliance Motor rated at 3600 RPMs, 800 horsepower and 4160 volts (ref. no. VAC21203-A2-AA). 1. Main Components for Repair and Maintenance: • Blower • Drive Components • Motor and engine • Silencers • Piping • Valve and fittings • Gauges and switches • Controls and instruments 2. Disassembly and Inspection: Note: any inspections, disassembly and damage found with the basin blowers need documented with digital photographs, which become property of the City. a. Onsite Work: Dismantle, clean, inspect unit received, and document and photograph any damage found b. Offsite Work: Pack, load, and ship each basin blower to the authorized service center for repairs. 3. Basin Blower Assembly: • Blower • Motor • Associated piping 4. Miscellaneous: • Replace all parts with new not refurbished materials