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MECHANICAL NOTES 1. PROVIDE COMPLETE HVAC SYSTEMS TO MEET ALL CODES. HVAC - SUBCONTRACTOR IS RESPONSIBLE FOR SUBMITTING A TOTALLY INCLUSIVE BID WHICH COVERS ALL WORK NECESSARY TO MEET ALL CODES WHETHER SHOWN ON DRAWING OR NOT. 2. ALL MECHANICAL EQUIPMENT SHALL BE INSTALLED IN ACCORDANCE WITH MANUFACTURER'S RECOMMENDATIONS AND LOCAL CODES. ROOF TOP AIR CONDITIONING UNIT 3. ALL WORK TO CONFORM TO INDUSTRY STANDARDS AND ALL FEDERAL, STATE AND LOCAL CODES AND REGULATIONS. ACOUSTICAL LINER 4. PROVIDE OWNER WITH ONE (1) YEAR SERVICE AND ONE (1) YEAR UNDER UNIT �- GUARANTEE ON ALL EQUIPMENT AND A FIVE (5) YEAR GUARANTEE WATERTIGHT ON THE AIR CONDITION COMPRESSORS. FLASHING I I I I 5. COORDINATE WITH ALL OTHER TRADES BEFORE STARTING INSTALLATION. I I I MAKE NECESSARY VARIATIONS AT THAT TIME TO FIT INTO SPACE I I I CONDITIONS AT NO EXTRA COST TO THE OWNER. 6. HVAC SUBCONTRACTOR TO COORDINATE WITH ELECTRICAL SUBCONTRAC- TOR PRIOR TO STARTING ANY WORK OR ORDERING ANY MATERIALS TO INSURE COMPLETE COMPATIBILITY WITH ELECTRICAL SYSTEMS AND COMPLIANCE WITH ALL CODES. MECHANICAL SUBCONTRACTOR SHOULD VERIFY VOLTAGES, WIRE SIZES AND BREAKER SIZES AS PART OF THE S.A. -.-ti-- I FLEXIBLE COORDINATION. ---- -� CONNECTION -- 7. OBTAINING ALL REQUIRED PERMITS AND PAYING ALL ASSOCIATED FEES ARE THE RESPONSIBILITY OF THE CONTRACTOR. SUPPLY 8 RETURN DUCTWORK BY TENANT 8. ALL CONTROL WIRING SHALL BE RUN INSIDE WALLS OR ABOVE CEILINGS. IN UNFINISHED AREAS, ROUTE CONTROL WIRING INSIDE CONDUIT IN JOIST SPACE. 9. LOCATION OF ALL PENETRATIONS SHALL BE COORDINATED WITH ARCHITECTURAL AND STRUCTURAL DRAWINGS. 10. ALL FANS 1/8 H.P. AND ABOVE SHALL HAVE FUSED DISCONNECT SWITCHES MOUNTED AT THE FAN. IF APPROVED BY LOCAL AUTHORITIES, NON -FUSED DISCONNECT SWITCHES MAY BE USED. DISCONNECTS PROVIDED BY ELECTRICAL CONTRACTOR. 11. FOR ALL UNITS OVER 2000 CFM PROVIDE ONE SMOKE DETECTOR IN THE RETURN AIR DUCT. 12. GREASE AND OIL ALL EQUIPMENT AS REQUIRED AND REPLACE ALL FILTERS BEFORE TURNING JOB OVER TO OWNER. 13. DUCTS AND DIFFUSERS ARE SHOWN TO CLEAR LIGHT FIXTURES; HOWEVER, SOME SHIFTING MAY BE REQUIRED - VERIFY IN FIELD BEFORE INSTALLATION. 14. THE MECHANICAL DRAWINGS ARE DIAGRAMATIC AND SHOW THE RELATIONSHIP BETWEEN EQUIPMENT AND CONNECTIONS. DO NOT SCALE THE DRAWINGS FOR EXACT SIZE OR LOCATIONS. BUILDING DIMENSIONS SHALL BE TAKEN FROM ARCH. PLANS AND EQUIPMENT DIMENSIONS SHALL BE TAKEN FROM CERTIFIED EQUIPMENT DATA. 15. A CERTIFIED TEST AND BALANCE REPORT BY AN AGENCY OR COMPANY OTHER THAN THE INSTALLER IS TO BE PROVIDED WITH A FOLLOW-UP REPORT ONCE ADJUSTMENTS ARE MADE. 16. PLANS AND SKETCHES ARE SUBMITTED TO LIMIT, EXPLAIN AND DEFINE CONDITIONS, SPECIFIED REQUIREMENTS, PIPE SIZES AND MANNER OF ERECTING WORK. STRUCTURAL OR OTHER CONDITIONS MAY REQUIRE CERTAIN MODIFICATIONS FROM THE DESIGN SHOWN; REQUIREMENTS NECESSARY FOR SATISFACTORY OPERATION SHALL REMAIN UNCHANGED. IT MAY BE NECESSARY TO SHIFT PIPES AND THESE CHANGES SHALL BE MADE AS REQUIRED. ALL SUCH CHANGES OR DESIGN MODIFICATIONS SHALL BE REFERRED TO THE ARCHITECT FOR APPROVAL BEFORE PROCEEDING. EXTRA CHARGES SHALL NOT BE ALLOWED FOR THESE CHANGES. THE SUBCONTRACTOR SHALL REALIZE THAT THE DRAWINGS COULD NOT DELVE INTO EVERY STEP, SEQUENCE OR OPERATION NECESSARY FOR THE COMPLETION OF THE PROJECT WITHOUT DRAWING ON THE SUBCONTRACTOR'S EXPERIENCE OR INGENUITY. HOWEVER, ONLY TYPICAL LAYOUT IS SHOWN ON THE PLANS. IN CASES WHERE THE SUBCONTRACTOR IS NOT CERTAIN ABOUT THE METHOD OF INSTALLATION OF HIS HIS WORK, HE SHALL CONSULT WITH THE ARCHITECT. LACK OF DETAILS SHALL NOT BE AN EXCUSE FOR IMPROPER INTALLATION. IN GENERAL THE DRAWINGS ARE DIAGRAMMATIC AND THE SUBCONTRACTOR SHALL INSTALL HIS WORK IN SUCH MANNER SO THAT INTERFERENCES BETWEEN THE VARIOUS TRADES IS AVOIDED, IN CASES WHERE INTERFERENCES DO OCCUR, THE ARCHITECT IS TO STATE WHICH EQUIPMENT, PIPING, ETC. IS TO BE RELOCATED REGARDLESS OF WICH ITEM WAS INSTALLED FIRST. 17. DUCT SIZES ARE SHOWN AS CLEAR INSIDE DIMENSIONS. PROVIDE FLEXIBLE CONNECTIONS WHERE DUCTS CONNECT TO UNIT. 18. SPIN -IN TAKE -OFF TO BE MADE WITH GENFLEX MODEL SM-1 DEL OR EQUIVALENT. 19. NTPEDAMPERS NSHALL BE OUFFI- CEGAUGEiO RVENTT UCING OWHERE VIBRAT NdAND SHALL BE OPERATED BY A QUADRANT DAMPER ADJUSTER WITH LOCKING FEATURE WHICH WILL HOLD DAMPER SECURELYIN POSITION AT THE DESIRED SETTING. 20. REGISTERS, DIFFUSERS AND GRILLES SHALL BE FURNISHED AND INSTALLED IN SIZES AND AT LOCATIONS AS SHOWN ON DRAWINGS. ALL OUTLETS SHALL BE INSTALLED PLUMB AND LEVEL AND PARALLEL TO THE BUILDING WALLS OR FLOORS. CEILING DIFFUSERS AND GRILLES SHALL BE AS SCHEDULED, OR APPROVED EQUAL. 21. PROVIDE OPERATING MAINTENANCE MANUAL FOR FURNISHED EQUIPMENT. 22. MOUNT ALL THERMOSTATS 48" A.F.F. UNLESS OTHERWISE NOTED. ANY THERMOSTAT LOCATED ON AN EXTERIOR WALL SHALL BE MOUNTED ON AN INSULATING BASE. ALL CONTROL WIRING SHALL BE RUN INSIDE WALLS OR ABOVE CEILINGS. 23. ALL SUPPLY AND RETURN DUCTWORK FROM ROOFTOP UNITS INSTALLED ABOVE CEILINGS TO BE GALVANIZED LOW PRESSURE DUCTWORK WITH EXTERNAL DUCT WRAP INSULATION. ALL DUCTWORK TO BE CONSTRUCTED PER CURRENT SMACNA LOW PRESSURE DUCT REQUIREMENTS. ALL JOINTS SHALL BE SEALED WITH DUCT SEALER. PROVIDE 2" FIBERGLASS DUCT WRAP WITH U.L. LISTED FOIL VAPOR BARRIER AND A MINIMUM R VALUE OF 6.0. ALL EXPOSED SPIRAL DUCT TO BE LINDAB DOUBLE WALL SPIROSAFE GASKETED DUCTWORK. 24. PROVIDE FIRE DAMPERS AT ALL FIRE RATED PENETRATIONS. 25. ALL DUCTWORK SHALL BE SUPPORTED BY THE BUILDING STRUCTURE AND SHALL NOT REST ON CEILING TILES OR CEILING STRUCTURE. ALL DUCTWORK SHALL BE SUPPORTED AND ATTACHED TO STRUCTURE PER CURRENT SMACNA STANDARDS. 26. FLEXIBLE DUCTWORK SHALL BE HART & COOLEY TYPE Rf214 OR EQUAL WITH A MAXIMUM LENGTH OF 6-0". FLEXIBLE DUCTWORK SHALL BE INSTALLED AS STRAIGHT AS POSSIBLE AND SHALL BE ROUTED AND SUPPORTED WITHOUT CAUSING ANY AIR FLOW RESTRICTIONS. 27. PROVIDE A MINIMUM OF 10'-0" SEPERATION BETWEEN ALL FRESH AIR INTAKES AND EXHAUST. 28. THE EXHAUST OUTLETS OF THE COMMERCIAL HOODS SHALL TERMINATE OUTSIDE THE BUILDING AND SHALL BE LOCATED TEN FEET AWAY FROM ANY ADJACENT BUILDING, PARKING AREA, ADJACENT PROPERTY LINE, WINDOW, DOOR OR AIR INTAKE OPENING AND SHALL BE A MINIMUM OF TEN FEET ABOVE ADJOINING GRADE LEVEL AND SHALL TERMINATE 40 INCHES ABOVE ROOF SURFACE WHEN THERE IS A ROOF TERMINATION. 29. ALL KITCHEN HOODS AND FANS SHALL MEET OR EXCEED REQUIREMENTS OF NFPA 96 FOR VENTILATION CONTROL AND FIRE PROTECTION OF COMMERCIAL COOKING OPERATIONS. 30. THE GREASE HOOD VENT TERMINATION MUST MEET SECTION 506.3.12 OF THE IMC. 31. CLEARANCE FOR TYPE I HOOD SYSTEM SHALL BE INSTALLED WITH A CLEARANCE TO COMBUSTIBLES OF NOT LESS THAN 18 INCHES. 32. ALL FRAMING BEHIND THE GREASE HOODS MUST BE NON-COMBUSTIBLE PER SECTION 507.9 OF THE 2006 IMC. 33. EXTERNAL HOOD JOINTS, SEAMS AND PENETRATIONS FOR TYPE I HOODS SHALL BE MADE WITH A CONTINUOUS EXTERNAL LIQUID -TIGHT WELD OR BRAZE TO THE LOWEST OUTERMOST PERIMETER OF THE HOOD. INTERNAL HOOD JOINTS, SEAMS, PENETRATIONS, FILTER SUPPORT FRAMES AND OTHER APPENDAGES ATTACHED INSIDE THE HOOD SHALL NOT BE REQUIRED TO BE WELDED OR BRAZED BUT SHALL BE GREASE TIGHT. 34. DUCTWORK FROM KITCHEN HOODS TO EXHAUST FANS SHALL BE CONSTRUCTED OF MINIMUM 18 GUAGE STAINLESS STEEL OR 16 GAUGE BLACK IRON ALL WELDED COSNTRUCTION WITH WELDED JOINTS. PROVIDE HINGED ACCESS DOORS AS REQUIRED BY CODE. 35. THE ANSUL PULL STATION FOR THE HOOD IS TO BE RECESSED WITH THE CONDUIT ENCLOSED IN THE WALL. COORDINATE WITH CAPTIVE AIRE DRAWINGS. CONDENSATE DRAIN LINE C--I - FACTORY ROOF CURB T--]�Rh � 0 I ROOFTOP UNIT DETAIL M-2 P SCALE NONE I PRESSURE TREATED WOOD NAILER----'12" 2" ACOUSTICAL FIBERGLASS UNDER UNIT RESILIENT GASKET 90# MINIMUM SURFACE BASE FLASHING ROOF SYSTEM (SEE ARCH. DRAWINGS) METAL ROOF DECKING PREFAB CURB & CANT WITH RIGID INSULATION ROOFTOP UNIT CURB DETAIL SCALE NONE TURNING VANES PER LATEST SMACNA STANDARDS --�, DOUBLE THICKNESS DIVERTING VANE - SPLITTER ROD SPLITTER DAMPER WITH LOCKING QUADRANT 3 \ SPLITTER DAMPER. DETAIL M-2 / SCALE NONE VANES TO BE PRE -ASSEMBLED ON RUNNER PLATE. GALVANIZED VANES DOUBLE THICKNESS TURNING VANES SCALE NONE ROOFTOP UNIT SCHEDULE MARK CFM O.A. CFM ESP W.G. H.P. COOLING HEATING BTU/HR BASIS OF DESIGN CARRIER OR EQUAL SEER/EER NOTES EAT°FDb EAT°Fwb CAP.MBH INPUT OUTPUT RTU-A 3,000 765 0.8" 3.0 80"F 670F 90.1 125,000 103,000 48TCDD008A2 11.0/- 0 i) PROVIDE FULL PERIMETER FACTORY ROOF CURB. COORDINATE VOLTAGE REQUIREMENTS WITH ELECTRICAL CONTRACTOR PRIOR TO ORDERING. FAN SCHEDULE MARK CFM E.S.P. WG DRIVE H.P. TYPE BASIS OF DESIGN LOCATION/SERVICE NOTES EF-A 150 1/4" DIRECT 1/30 CENTRIFUGAL GREENHECK G-065-D MOP SINK O EF-B 225 3/8" DIRECT 1/25 CENTRIFUGAL GREENHECK G-075-D RESTROOMS Q2 Q1 INTERLOCK WITH PREP ROOM LIGHTS. Q INTERLOCK WITH TOILETROOM LIGHTS. AIR DISTRIBUTION SCHEDULE MARK TYPE SIZE IN INCHES FINISH O.B.D. BASIS OF DESIGN NOTES NECK FACE O SUPPLY 61-0 12"xl2" 02 NO TITUS PAS Q © SUPPLY 8"0 16"x16" Q2 NO TITUS PAS 1Q © SUPPLY 800 24"x24" 0 NO TITUS PAS Q OD SUPPLY 12"0 24"x24" Q NO TITUS PAS Q OE SUPPLY 16"0 24"x24" 0 NO TITUS PAS 10 0 SUPPLY - 21"x6" Q NO LINDAB RGS-3 © SUPPLY - 25"x9" Q2 NO LINDAB RGS-3 O RETURN 18"0 24"x24" U2 NO TITUS PAR JO EXHAUST 10"0/10"x10" 12"x12" 02 NO TITUS 350FL 0 FLEXDUCT = ROUND NECK SIZE LISTED. 2Q SEE ARCHITECTUAL PLANS FOR FINISH INFORMATION. 0 ADJUST DIFFUSER FOR 2 WAY DISTRIBUTION PATTERN. ® ADJUST DIFFUSER FOR 3 WAY DISTRIBUTION PATTERN TO BLOW AIR AWAY FROM THE HOOD. SUPPLY DUCT - TYPICAL SPIN -IN FITTING W/DAMPER TYPICAL FLEXIBLE DUCTWORK; (MAXIMUM ROUND DUCTWORK TYPICAL CEILI DIFFUSER FLEXIBLE DUCT TAKE -OFF DETAIL SCALE: NONE Q'e�4 CIA I 211 e(a TRACY M. WOODALL, P.E. 181 Sedgefield Overlook Dallas, Georgia 30157 T: (678) 642-7282 Florida PE F: (770) 406-2381 #56620 ERIC J. SAFFRAN ARCHITECT Preston Ridge Commons 3155 North Point Parkway Building E - Suite 200 Alpharetta, Georgia 30005 Tel 770 619 5916 Fax 770 619 5919 e `N��114ttltl��i sip %ft lot P �.• �'� 4;� LU W Z i W - U Ln Z Q Q L a 0 J GC N0_j Z -I O Q =J � oC Lz LLI 0cr'.= a W = N a W N ISIONS E REVISION F INDEMNIFICATION CLAUSE THE OWNER SHALL RELEASE, HOLD HARMLESS, AND INDEMNIFY THE ARCHITECT WITH RESPECT TO: ANY CHANGES MADE TO THE CONSTRUCTIO DOCUMENTS BY ANYONE OTHER THA THE ARCHITECT, OR CHANGES IN ANY ASPECT OF THE WORK OR FAILURE BY THE CONTRACTOR TO BUILD IN ACCORDANCE WITH THESE CONSTRUCTION DOCUMENTS OPYRIGHT 2010 J. SAFFRAN, ARCHITECT WING IS THE PROPERTY OF FRAN, ARCHITECT FSAFFRAN. OT TO BE REPRODUCED OR IN WHOLE OR IN PART. RIZED USE OF ANY KIND, G USE ON ANY OTHER IS PROHIBITED. ITISTOBE RETRNED UPON REQUEST. ESHEE7TITLESCHEDULES, ILS - HVAC PROJECT SHEET NO. NO 1030 DRAWN BY TMW Ms2 DATE 11-23-10 2OF6 r' r It.