Attachment 4 - Fan Purchase Description.pdf

This document is a line item listing for an industrial fan installation project. The solicitation requires procurement and installation of ventilation equipment consisting of three deliverable items. Item 0001 specifies four 18-foot industrial fans, each to be installed with 200-250V/3-phase, 2.0-horsepower electrical motors rated greater than 750 watts with IP56 protection ratings. Item 0002 requires one 6-foot pivot fan with 100-125V single-phase, 0.5-horsepower motor rated greater than 300 watts, also with IP56 protection rating. Both fan items require complete hardware and wiring installation per National Electrical Code (NEC) standards, connection between power sources and onboard fan electronics boards, integration with building structure, and final tie-in to the fire panel per NEC requirements. Item 0001 additionally specifies inclusion of a multi-fan control kit.

Item 0003 covers removal and installation labor for all fans as a single unit. The total scope encompasses procurement of five fans combined (four large industrial units and one pivot unit) and associated installation services including electrical integration and fire panel connectivity. All work must comply with NEC standards and IP56 rating requirements for motor protection in what appears to be an industrial or commercial building environment.