PRESSURE RELIEF DAMPER INSTALLATION PLAN DWG FILE.. PRESSURE RELIEF DAMPER WITH "A" CLASS WALL 1. THIS DRAWING IS TO BE READ IN CONJUNCTION WITH DOCUMENT NO.: BK.TNG-002-TS-ME-RPT-0003 DESIGN PHILOSOPHY AND DESIGN BASIS-TECHNICAL BUILDING 2. ALL BOLT / NUTS SHALL BE HOT-DIP GALVANIZED. 3. ALL DUCT SUPPORTS SHALL BE INSTALLED TO STRUCTURAL BEAM OR STIFFENER IN SO FAR AS POSSIBLE, IN CASE THE SUPPORT IS INSTALLED ON DECK PLATE DUE TO SOME REASONS, A REINFORCING PAD PLATE MUST BE ADDED. HOWEVER, USE OF THE PAD PLATE SHALL BE MINIMIZED. 4. ALL DIMENSION IS THE MILLIMETER. INSULATION PHYSICALLY (IRRADIATION) CLOSED CELL POLYOLEFIN FOAM WITH FACTORY APPLIED. HEAVY DUTY MULTILAYER COMPOSSITE WITH A SPECIALLY DEVELOPED UV AND WEATHER DURABLE COATING.
