Laserfiche WebLink
SHEET NOTES - MECHANICAL: <br />A. CONTRACTOR SHALL NOTIFY ENGINEER OF ANY DISCREPANCIES IN EXISTING <br />CONDITIONS. <br />B. THE SPACE ABOVE THE CEILING IS UTILIZED AS A RETURN AIR PLENUM. ALL MATERIALS WITHIN THE <br />PLENUM SHALL HAVE A FLAME -SPREAD INDEX NOT TO EXCEED 25 AND A SMOKE -DEVELOPED INDEX NOT <br />TO EXCEED 50, WHEN TESTED IN ACCORDANCE WITH ASTM E84 OR ILL 723. <br />EQUAL TO OR LESS THAN 2INCHES WATER GAUGE) AND SHALL MEET LEAKAGE REQUIREMENTS OF 2021 <br />WSEC, SECTION C403.10.2.1. <br />KEYNOTES <br />1 PROVIDE NEW SUPPLY DIFFUSER, SD-#. REFER TO DIFFUSER CONNECTION DETAIL AND GIRD <br />SCHEDULE FOR MORE INFORMATION. TYPICAL. <br />2 PROVIDE NEW RETURN GRILLE, RG-#. REFER TO DIFFUSER CONNECTION DETAIL AND GRID <br />SCHEDULE FOR MORE INFORMATION. TYPICAL. <br />4 PROVIDE NEW PROGRAMMABLE THERMOSTAT FOR FAN COIL UNIT. CONTRACTOR SHALL COMPLETE <br />ALL REQUIRED CONTROL WIRING. THERMOSTAT SHALL ALLOW FOR AUTOMATIC SETBACK <br />TEMPERATURES AND SHUTDOWN PER THE SETBACK TEMPERATURES INDICATED WITHIN THE <br />MECHANICAL DESIGN CONDITIONS ON DRAWING MO AND IN ACCORDANCE WITH C403.4.2. <br />THERMOSTAT SHALL ALSO ALLOW FOR AUTOMATIC START AND STOP PER C403.4.2.3. START <br />CONTROLS SHALL BE CONFIGURED TO ADJUST THE EQUIPMENT START TIME AS REQUIRED TO <br />BRING EACH AREA TO DESIGN TEMPERATURE JUST PRIOR TO SCHEDULED OCCUPANCY. STOP <br />CONTROLS SHALL BE CONFIGURED TO REDUCE THE HEATING SETPOINT AND INCREASE THE <br />COOLING SETPOINT BY 2 DEGREES F BEFORE SCHEDULED UNOCCUPIED PERIODS. TYPICAL. <br />5 NEW ROUND DUCT TAP CONNECTION. REFER TO DETAIL FOR MORE INFORMATION. TYPICAL. <br />6 PROVIDE NEW FAN COIL UNIT, FCU-#. CONTRACTOR SHALL COMPLETE ALL REFRIGERANT PIPING <br />BETWEEN INDOOR FAN COIL UNIT AND EXISTING MULTIPORT DISTRIBUTION CONTROLLER IN <br />ACCORDANCE WITH MANUFACTURER'S INSTRUCTIONS. REFER TO FAN COIL UNIT DETAIL AND VRF <br />FAN COIL UNIT SCHEDULE FOR MORE INFORMATION. TYPICAL. <br />7 EXISTING 10-PORT BRANCH CONTROLLER, CARRIER MODEL 48VMD01 OM-3. <br />8 UNDERCUT DOOR BY 1" FOR TRANSFER AIR. TYPICAL. <br />9 BALANCE TO 95 CFM. <br />10 BALANCE TO 155 CFM. <br />11 BALANCE TO 80 CFM. <br />12 BALANCE TO 110 CFM. <br />13 NEW 45 DEGREE TAKE -OFF FITTING. REFER TO BRANCH CONNECTIONS DETAIL FOR MORE <br />INFORMATION. TYPICAL. <br />5 <br />14 PROVIDE MOTORIZED DAMPER AT OA INLET, EA INLEAIR OUTLET OF EXISTING <br />ENERGY RECOVERY VENTILATOR. DAMPERS SHALL 'LEAN POSED BLADE DAMPER WITH A <br />MAXIMUM LEAKAGE RATE OF 4 CFM/FT^2 AT 1.0 INCH WATER GAUGE PER AMCA 500D. DAMPERS <br />SHALL BE INTERLOCKED WITH ERV SUCH THAT DAMPERS OPEN WHEN ERV IS ENERGIZED AND <br />CLOSE WHEN ERV IS DE -ENERGIZED. <br />�� MECHANICAL PLAN <br />� „4._11 <br />tioRj� <br />LAWRENCE <br />GROUP <br />St. Louis <br />319 North 4th Street <br />Suite 1000 <br />St. Louis, Missouri 63102 <br />(314)231-5700 <br />EI <br />cErvT. Be Determined <br />�`cwe <br />.IMEG <br />MEG <br />7600 E Orchard Road, Suite 250S <br />Greenwood Village, CO 80111 <br />Phone: 303.796.6000 <br />IMEG Project No: 24000280.07 <br />W <br />0 <br />e <br />:4.pS GI}T FE�V?� <br />7ONAL'8N <br />oe.al.a�ay <br />E.poOl• 10•l-0%d <br />LU <br />W <br />00 <br />T <br />V I <br />O <br />70 <br />LL <br />U N <br />o 70 <br />�o <br />m LU <br />m o� <br />mle�l�aa <br />m blir N.pare aawitlg�orma Y <br />liaMng aM Mtaib on it are iM1e sde DroDery W Ne <br />may Ee=d-L Ixb apecifc Droted only. <br />mpied a reproducetl, In wMb or <br />rent oNerpuryaae or poledwilMul Me <br />N, <br />Daacriptbn <br />Data <br />1 <br />Revision 1 <br />Date 1 <br />2 <br />FOR CONSTRUCTION <br />07/11/12024 <br />3 <br />1 MECH PERMIT <br />07124/2024 <br />4 <br />1 RETURN DUCTING <br />OS/08/2024 <br />5 <br />MECH REVIEW <br />OS/21/2024 <br />MECHANICAL PLAN <br />Pq.dxa }— w <br />2024906.011 <br />Dawn By ■ ■ <br />MSK ww A <br />I:ae one: <br />MARCH 27. 2024 IYIL <br />