2512_A RFQ.pdf

This is a Request for Quotes (RFQ 2512-A) issued by Fayette County, Georgia for the installation of a Variable Frequency Drive (VFD) for Crabapple Booster Pump #2 at the Crabapple Tank and Booster Pump Station. The project involves replacing an existing damaged soft starter with a new low harmonics VFD to allow for speed/flow control. A mandatory pre-quote conference will be held on December 5, 2024, at 451 Crabapple Ln, Peachtree City, GA 30269. Questions are due by December 11, 2024, at 3:00 p.m., and quotes must be submitted by December 18, 2024, at 3:00 p.m. to Colette Cobb, Contract Administrator.

The scope includes installing a 200HP, 235A, 460V VFD and line reactor in existing MCC cabinet panels, with associated wiring, controls, and SCADA integration. The project requires coordination with J.K. Duren Company for SCADA integration. A $3,000 contingency allowance is included in the pricing structure for unanticipated costs, which can only be used with prior written County authorization. The contractor must provide a minimum 1-year warranty on all work, and the VFD manufacturer must provide a 12-month product warranty from startup or 18 months from shipment date. Approved VFD manufacturers include Allen-Bradley, Amtech Drives, Danfoss, or approved equals.