ATTACHMENT 8 - FAN INSPECTION RECORDS.pdf

This document is a series of exhaust fan inspection reports for Tibor Rubin VA Medical Center in Long Beach, California, dated August 12, 2023. Mission Aire Corporation (Contractors License #497956) conducted inspections on multiple exhaust fans across different buildings and floors, with a general inspection/maintenance date of May 2, 2024.

The inspections cover 17 exhaust fan units distributed across Buildings #150, #126, #138, #164, and #1, located on various floors (3rd, 11th, 5th floors, and basement). Each inspection report documents motor horsepower ratings (ranging from 1 to 5 HP), frame types, voltage/phase specifications, RPM, belt quantities and types, and pre- and post-filter magnetic pressure gauge readings. Common findings across multiple units include recommendations to replace belts, with several fans requiring additional repairs such as keypad replacement (fans with Variable Frequency Drives by Yaskawa manufacturer), bearing greasing, and contactor/fuse replacement. Pre-filter dates were changed to July 31, 2024 or July 9, 2024, with corresponding final filter dates. Notable issues identified include one fan with no high voltage currently powering it, magnetic pressure gauges not working or needing replacement on several units, and filter door bolting that required replacement to access pre-filters and final filters (addressed July 25, 2024).