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NEW CONSTRUCTION NOTES: <br />OMMONA01 <br />2lS CA INTAKE <br />LOUVER 7 50 CFMI, <br />Fx2 <br />A INTAKE <br />LOUVER <br />I <br />FIRST FLOOR HVAC PLAN - NEW CONSTRUCTION <br />0' 2' 4' 8' 16' 2 4' <br />1• DRAWINGS ARE SCHEMATIC IN NATURE. DO NOT SCALE OFF <br />THE DRAWING. THE CONTRACTOR IS RESPONSIBLE FOR <br />COORDINATING THE EXACT ROUTING OF ALL SERVICES WITH <br />EXISTING CONDITIONS AND WITH ALL OTHER TRADES. <br />2. IF NO SIZE IS SHOWN FOR BRANCH DUCT SERVING CEILING AIR <br />DEVICES REFER TO REGISTER, GRILLE AND DIFFUSER SCHEDULE <br />ON THIS SHEET OR SCHEDULE SHEET FOR SIZE. <br />3. CONTRACTOR SHALL MAINTAIN CLEARANCE FOR ACCESS TO <br />ELECTRIC DUCT HEATERS. <br />4. REFER TO ELECTRICAL AND PLUMBING DRAWINGS FOR <br />COORDINATION WITH THIS DRAWING. <br />REM <br />LOUVER 0 CF I') <br />2! 2 CA IN I AE <br />LOUVER (" 0 FM <br />NEW CONSTRUCTION KEY NOTES: <br />Oi RELOCATE EXISTING GRILLES TO NEW <br />LOCATION SHOWN. <br />O RELOCATE EXISTING ELECTRIC DUCT HEATER. <br />O3 INSTALL NEW ELECTRIC DUCT HEATER. <br />O4 EXISTING AC-lB, AC-2B, AC-1-HP, AC-5, AC-6: <br />VERIFY EXISTING AHU SUPPLY FAN RUNS CONTINUOUSLY <br />DURING OCCUPIED HOURS. VERIFY EXISTING THERMOSTAT <br />IS A 7 DAY PROGRAMMABLE THERMOSTAT AND OPERATES <br />PROPERLY. IF NOT, PROVIDE A NEW 7 DAY PROGRAMMABLE <br />THERMOSTAT FOR AHU. VERIFY EXISTING AHU HAS <br />HUMIDISTAT TO MAINTAIN SPACE HUMIDITY BELOW 60% <br />(ADJUSTABLE) AND THE EXISTING DEHUMIDIFICATION <br />SEQUENCE OPERATES PROPERLY. IF REQUIRED, PROVIDE A <br />HUMIDSTAT TO MAINTAIN SPACE HUMIDITY BELOW 60% <br />(ADJUSTABLE). LOCATE HUMIDISTAT NEXT TO THE <br />THERMOSTAT. <br />O EXISTING AC-2: <br />VERIFY EXISTING AC-2 SUPPLY FAN RUNS CONTINUOUSLY <br />DURING OCCUPIED HOURS. VERIFY EXISTING THERMOSTAT <br />IS A 7 DAY PROGRAMMABLE THERMOSTAT AND OPERATES <br />PROPERLY. IF NOT, PROVIDE A NEW 7 DAY PROGRAMMABLE <br />THERMOSTAT FOR AC-2. VERIFY EXISTING AC-2 HAS <br />HUMIDISTAT TO CONTROL THE EXISTING HOT GAS REHEAT <br />AND THE EXISTING DEHUMIDIFICATION SEQUENCE OPERATES <br />PROPERLY. IF REQUIRED, PROVIDE A HUMIDISTAT TO MAINTAIN <br />SPACE HUMIDITY BELOW 60% RH (ADJUSTABLE). LOCATE <br />HUMIDISTAT NEXT TO THE THERMOSTAT. <br />�6 REBALANCE GRILLE TO NEW AIRFLOW SHOWN. <br />O RELOCATE EXISTING THERMOSTAT. <br />NEW CONSTRUCTION LEGEND <br />SYMBOL <br />DESCRIPTION <br />EXISTING TO REMAIN <br />NEW CONSTRUCTION <br />-� <br />CONNECT TO EXIST. AT THIS POINT <br />Project No. 09002.00 <br />M301 <br />© 2009BHIPKArchitects, Inc. <br />$DATE$ $TIME$ �PFILEA$ <br />