Lookout Point Powerhouse Heat Pump Ventilation

The intent of the Lookout Point Powerhouse Heat Pump Ventilation project is to create a closed HVAC system within the control room. The current HVAC system at times draws in fumes from other parts of the powerhouse into the control room. The Project is looking to disconnect the control room from the main powerhouse HVAC, as well as maintain a positive pressure in the control room. There will be no electrical work associated with this project. USACE personnel will provided electrical connection after project completion. This is a construction project that will include the Installation of a Government furnished heat pump, installation of new ducting, demolition of existing ducting, and asbestos abatement. Lookout Point Powerhouse Heat Pump Ventilation will include to the following items: o Demolition and sealing of existing HVAC ducting. This work includes OSHA "Class I asbestos work" pertaining to the complete removal of asbestos-containing thermal system insulation on all existing ducting and acoustic wall paneling that is modified or demolished during work. New HVAC ducting mentioned above will be tied into the existing ducting. o Installation of a Government furnished heat pump, weighing approximately 500 lbs, on the roof of the powerhouse. This will include the creation of a roof penetration, installation of a waterproof curb, installation and routing of new HVAC ducting, Installation of fire/smoke dampers within ducts penetrating walls, connection of new ducting to heat pump, mounting, and supports. Testing of all installed components to include testing and balancing (TAB) of the Government furnished heat pump

Division 23 -

Heating, Ventilating, and Air Conditioning (HVAC), Instrumentation and Control for HVAC, HVAC Air Distribution, Central HVAC Equipment.