B01 Attachment J02-d Appendix B - Exhaust Fan Existing Conditions.pdf

This document is a technical drawing detailing existing exhaust fan specifications for the McLaughlin Health Center Improvements Design Build project. The drawing includes a Power Ventilator Schedule with detailed specifications for multiple ventilation units (PV-1, PV-2, PV-3), listing parameters such as CFM (cubic feet per minute), RPM, horsepower, and power requirements. The drawing notes that while one manufacturer is used as a basis, products from other manufacturers of equal quality are acceptable. The technical schematic provides cross-sectional views and mounting details for the exhaust fan system, with annotations indicating specific installation requirements and dimensional specifications. The document appears to be part of the design documentation for replacing mechanical equipment that is approximately 30-35 years old, as part of the Indian Health Service's facility improvement project.