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THE MECHANICAL CONTRACTOR SHALL PROVIDE THE LABOR, MATERIALS, AND EQUIPMENT REQUIRED FOR THE HEATING, VENTILATION, AND AIR CONDITIONING SYSTEM(S) AS DESCRIBED IN THE COMPLETE SET OF CONSTRUCTION DOCUMENTS. ALL WORK SHALL CONFORM TO THE REQUIREMENTS OF THE 200i FLORIDA BUILDING CODE AND 2001 FLORIDA ENERGY CODE (INCLUDING THE 200E SUPPLEMENTS), 2005 NATIONAL ELECTRIC CODE, NFPA NATIONAL FIRE CODES, AND ALL OTHER STATE AND LOCAL CODES. THE OWNER SHALL NOT BE RESPONSIBLE FOR ANY PORTION OF THE SCOPE OF WORK UNLESS SPECIFICALLY NOTED IN THE CONSTRUCTION DOCUMENTS. THE GENERAL CONTRACTOR SHALL BE RESPONSIBLE FOR THE INSTALLATION SCHEDULES OF ALL TRADES. FIXED WORK SUCH AS DUCTWORK AND SANITARY AND STORM PIPING SHALL BE INSTALLED PRIOR TO ANY TRADE WORK THAT CAN BE EASILY RELOCATED OR OFFSET SUCH AS ELECTRICAL CONDUIT AND FIRE PROTECTION AND WATER PIPING. ALL ELECTRICAL CONDUIT AND WATER PIPING SHALL BE INSTALLED AS CLOSE TO WALLS AND AS CLOSE TOGETHER AS POSSIBLE TO ALLOW FOR MAXIMUM DUCT ACCESSIBILITY. ALL CONTRACTORS SHALL COORDINATE THE SCOPE OF THEIR WORK AND THEIR CONSTRUCTION SCHEDULES WITH THE OWNER TO PREVENT ANY INTERRUPTIONS UNACCEPTABLE TO THE OWNER THIS MAY REQUIRE WORK AFTER NORMAL OPERATING HOURS AND/OR ON WEEKENDS. 2. BIDS, SHOP DRAWINGS, EQUIPMENT SUBMITTALS, AND CHANGE ORDERS EACH PROSPECTIVE CONTRACTOR SHALL EVALUATE THE SCOPE OF WORK THOROUGHLY PRIOR TO SUBMITTING A BID. PRIOR TO STARTING THE PROJECT, THE MECHANICAL CONTRACTOR SHALL STUDY THE COMPLETE SET OF CONSTRUCTION DOCUMENTS AND COORDINATE WITH THE OTHER TRADES AS REQUIRED TO PROVIDE SHOP DRAWINGS TO SUBMIT TO THE MECHANICAL ENGINEER FOR APPROVAL. THE SHOP DRAWINGS MAY BE SUBMITTED AS HAND -DRAWN NOTES UPON A COPY OF THE CONSTRUCTION DOCUMENTS IF PERMISSION IS OBTAINED FROM THE MECHANICAL ENGINEER THE CONSTRUCTION DOCUMENTS ARE DIAGRAMMATIC IN NATURE AND INTENDED SOLELY TO CLARIFY THE SCOPE OF WORK AND INDICATE THE GENERAL ARRANGEMENT OF SYSTEMS. THE CONSTRUCTION DOCUMENTS ARE NOT INTENDED TO ALERT THE CONTRACTOR(S) OF ALL OBSTACLES. THE SHOP DRAWINGS SHALL SHOW THE COORDINATION OF DUCTWORK AND MECHANICAL EQUIPMENT INSTALLATION WITH EXISTING AND NEW OBSTACLES INCLUDING, BUT NOT LIMITED TO, ELECTRICAL CONDUITS, FIRE PROTECTION PIPING, RAIN LEADERS, SANITARY DRAINS, STRUCTURAL MEMBERS, AND WATER PIPING, AS WELL AS THE MECHANICAL EQUIPMENT MANUFACTURER'S' RECOMMENDED CLEARANCES. THE MECHANICAL CONTRACTOR SHALL ALSO SHOW THE EXISTING CONDITIONS ON THE SHOP DRAWINGS WHERE THE EXISTING CONDITIONS ARE DIFFERENT FROM THOSE SHOWN ON THE CONSTRUCTION DOCUMENTS. PRIOR TO STARTING THE PROJECT, THE MECHANICAL CONTRACTOR SHALL STUDY THE COMPLETE SET OF CONSTRUCTION DOCUMENTS AND COORDINATE WITH THE MANUFACTURERS) AS REQUIRED TO PROVIDE EQUIPMENT SUBMITTALS TO SUBMIT TO THE MECHANICAL ENGINEER FOR APPROVAL. THE EQUIPMENT SUBMITTALS SHALL INCLUDE DIMENSIONS, WEIGHTS, SPECIFIED ACCESSORIES AND REQUIRED CLEARANCES, AS WELL AS FAN CURVES, SOUND LEVELS, CONSTRUCTION DETAILS, WARRANTY INFORMATION, AND ALL OTHER RELEVANT DATA PRESENTED IN THE SAME FORMAT AS THE EQUIPMENT SCHEDULES ON THE CONSTRUCTION DOCUMENTS. THE MECHANICAL ENGINEER'S APPROVAL OF THE SHOP DRAWINGS AND EQUIPMENT SUBMITTALS DOES NOT IN ANY WAY RELIEVE THE MECHANICAL CONTRACTOR FROM HIS/HER RESPONSIBILITY TO FURNISH EQUIPMENT AND MATERIALS AND/OR PERFORM WORK AS REQUIRED BY THE CONSTRUCTION DOCUMENTS. THE MECHANICAL ENGINEER MAY REQUIRE THE MECHANICAL CONTRACTOR TO REDO ANY U10RK THAT DOES NOT MEET THE DESIGN INTENT OF THE MECHANICAL ENGINEER OR THE MECHANICAL ENGINEER MAY REQUIRE A CREDIT TO THE OWNER ALTERNATIVES TO THE SCHEDULED EQUIPMENT AND MATERIALS MUST BE EQUAL TO OR EXCEED THOSE SCHEDULED. IF SUBSTITUTIONS FOR SCHEDULED EQUIPMENT AND MATERIALS ARE TO BE MADE, THEN THE MECHANICAL CONTRACTOR SHALL FIRST SUBMIT TO THE MECHANICAL ENGINEER COMPARATIVE LITERATURE CLEARLY SHOWING THE EQUIVALENT OPERATING CAPABILITIES AND OTHER PROPERTIES OF THE SUBSTITUTIONS. ALL DEVIATIONS MST BE CLEARLY IDENTIFIED AND A REQUEST MUST BE MADE SPECIFIC FOR ALL DEVIATIONS. WHEN SUBSTITUTIONS ARE MADE, THE CONTRACTOR ASSUMES FULL RESPONSIBILITY OF COORDINATING WITH OTHER TRADES ON ANY CHANGES REQUIRED FOR THE SUBSTITUTION, INCLUDING COSTS, ASSOCIATED WITH DUCTWORK, PIPING, ELECTRICAL AND STRUCTURAL TO IMPLEMENT THE SUBSTITUTED ITEM(S). THE MECHANICAL CONTRACTOR SHALL VERIFY THE LOCATIONS OF THE DIFFUSERS AND GRILLES AND SUBMIT A REQUEST -FOR -INFORMATION IF THERE IS A CONFLICT BETWEEN THE ARCHITECTURAL AND MECHANICAL PORTIONS OF THE CONSTRUCTION DOCUMENTS. THE MECHANICAL CONTRACTOR SHALL ALSO VERIFY THE TYPES OF CEILINGS IN THE SCOPE OF WORK PRIOR TO ORDERING DIFFUSERS AND GRILLES. FOR DIFFUSERS AND GRILLES LOCATED IN PLASTER OR GYPSUM CEILINGS, THE MECHANICAL CONTRACTOR SHALL PROVIDE TITUS MODEL TRM PLASTER FRAMES. THE MECHANICAL CONTRACTOR SHALL COORDINATE THE FINISH OF ALL DIFFUSERS AND GRILLES, EXPOSED DUCTWORK, GRAVITY VENTILATORS, LOUVERS, AND WALL CAPS WITH THE -%ARCHITECT/OWNEFft. ALL VISIBLE EXTERIOR COMPONENTS (SUCH AS EXPOSED DUCTWORK AND LOUVERS) SHALL BE PROVIDED WITH A PAINT -GRIP MECHANICAL LEGEND 4 SPECIFICATIONS SCALE: NONE 1" IEC44ANICAL SPECIFICATIONS AND SCHEDULES FINISH. 3. MECHANICAL EQUIPMENT INSTALLATION ALL MECHANICAL EQUIPMENT SHALL BE INSTALLED AS REQUIRED BY THE MANUFACTURER'S' INSTALLATION AND MAINTENANCE MANUALS. THOSE MANUALS WILL TYPICALLY PROVIDE MORE DETAIL THAN THE CONSTRUCTION DOCUMENTS. IF THERE IS A CONFLICT BETWEEN THE INSTALLATION AND MAINTENANCE MANUALS AND THE CONSTRUCTION DOCUMENTS, THEN THE MECHANICAL CONTRACTOR SHALL SUBMIT A REQUEST -FOR -INFORMATION TO THE MECHANICAL ENGINEER ALL MECHANICAL EQUIPMENT SHALL BE INSTALLED SUCH THAT SUFFICIENT CLEARANCES ARE PROVIDED FOR MAINTENANCE. THE GENERAL AND MECHANICAL CONTRACTORS SHALL PROVIDE A 4" HIGI4 CONCRETE HOUSEKEEPING PAD UNDER ALL MECHANICAL EQUIPMENT, UNLESS OTHERWISE NOTED ON THE CONSTRUCTION DOCUMENTS. THE HOUSEKEEPING PAD SHALL EXTEND 8" BEYOND THE MECHANICAL EQUIPMENT ON ALL SIDES. THE MECHANICAL CONTRACTOR SHALL PROVIDE VIBRATION ISOLATION AS RECOMMENDED BY THE MANUFACTURER(S) aND1OJaL REQUIRED BY THE MECHANICAL ENGINE(* TO ENSURE QUIET OPERATION OF THE MECHANICAL EQUIPMENT. NO UNDUE VIBRATION OR SOUND SHALL BE TRANSMITTED TO THE STRUCTURE ,OR ANY OCCUPIED SPACES WITHIN THE STRUCTURE. THE MECHANICAL CONTRACTOR SHALL PROVIDE ALL STARTERS, CONTACTORS, RELAYS, CONTROLS, AND ACCESSORIES NECESSARY TO PROVIDE A COMPLETE AND WORKING POWER AND CONTROL SYSTEM FOR THE MECHANICAL EQUIPMENT WITHIN THE SCOPE OF WORK. THE ELECTRICAL CONTRACTOR WILL PROVIDE ALL DISCONNECT SWITCHES, CONDUIT, AND WIRING FOR THE MECHANICAL EQUIPMENT WITHIN THE SCOPE OF WORK. ALL ELECTRICAL WORK SHALL COMPLY WITH THE REQUIREMENTS OF THE NATIONAL ELECTRIC CODE. THE MECHANICAL CONTRACTOR SHALL BE RESPONSIBLE FOR THE PROPER OPERATION OF THE COMPLETE SYSTEM AND SHALL ENSURE THAT WIRING DIAGRAMS ARE PROVIDED TO THE OWNER NO WIRING OF ANY KIND SHALL BE EXPOSED IN FINISHED AREAS. THE MECHANICAL CONTRACTOR SHALL ENSURE THAT ALL MECHANICAL EQUIPMENT IS STARTED, TESTED, ADJUSTED, AND PLACED IN SATISFACTORY OPERATING CONDITION PRIOR TO SUBSTANTIAL COMPLETION. THE MECHANICAL CONTRACTOR SHALL GUARANTEE ALL WORKMANSHIP, MATERIALS, AND MECHANICAL EQUIPMENT TO BE FREE OF DEFECTS FOR A PERIOD OF ONE YEAR FROM THE DATE OF FINAL ACCEPTANCE BY THE OWNER AND SHALL REPAIR ANY DEFECTS OCCURRING WITHIN THAT TIME WITHOUT COST TO THE OWNER ALL MECHANICAL EQUIPMENT IN THE SCOPE OF WORK SHALL BE COVERED FOR THE DURATION OF THE MANUFACTURER'S' GUARANTEE(S) OR WARRANTY(IES) AND THE CONTRACTOR SHALL PROVIDE THE OWNER WITH ORIGINALS OF ALL MANUFACTURER'S' GUARANTEES AND WARRANTIES. ALL COMPRESSORS SHALL BE PROVIDED WITH A MINIMUM FIVE (5) YEAR WARRANTY. THE MECHANICAL CONTRACTOR SHALL COORDINATE ALL MECHANICAL EQUIPMENT VOLTAGE REQUIREMENTS WITH THE VOLTAGE AVAILABLE AT THE PROJECT SITE PRIOR TO ORDERING ANY MECHANICAL EQUIPMENT. 4. DUCTWORK CONSTRUCTION THE SHEET METAL AND AIR CONDITIONING CONTRACTORS' NATIONAL ASSOCIATION'S "HVAC DUCT CONSTRUCTION STANDARDS" SHALL BE CONSIDERED PART OF THE SPECIFICATIONS FOR THIS PROJECT. ANY WORK THAT DOES NOT COMPLY WITH THESE STANDARDS MAY BE REJECTED AT ANY TIME DURING THE PROJECT. ALL EXHAUST DUCTWORK SHALL BE SHEET METAL ALL DUCT DIMENSIONS SHOWN ON THE CONSTRUCTION DOCUMENTS ARE INSIDE CLEAR DIMENSIONS. THE MECHANICAL CONTRACTOR SHALL PROVIDE FLEXIBLE CONNECTIONS BETWEEN EACH ITEM OF MECHANICAL EQUIPMENT AND ITS ASSOCIATED DUCT(S). ALL ITEMS OF THE HEATING, VENTILATION, AND AIR CONDITIONING SYSTEM INCLUDING, BUT NOT LIMITED TO, AIR HANDLERS, FANS, DUCTWORC, DIFFUSERS, AND GRILLES SHALL NOT BE SUPPORTED BY THE CEILING OR CEILING SUSPENSION SYSTEM, BUT INSTEAD SHALL BE SUPPORTED BY THE BUILDING STRUCTURE. ALL FORTY-FIVE (45) AND NINETY (W) DEGREE ELBOWS SHALL HAVE A ONE AND ONE-HALF (IB) CENTERLINE RADIUS -TO -WIDTH OR RADIUS -TO -DEPTH RATIO OR SHALL BE CONSTRUCTED WITH SINGLE BLADE TURNING VANES. ANGULAR TAPERS SHALL BE LIMITED TO THIRTY (30) DEGREES FOR CONTRACTING TAPERS AND TWENTY (20) DEGREES FOR EXPANDING TAPERS. THE MAXIMUM LENGTH OF NEW FLEXIBLE SUPPLY DUCT SHALL BE 8'-0". FLEXIBLE RETURN DUCT SHALL :6 BE LIMITED TO THE VERTICAL PLANEb/a. FLEXIBLE DUCT SHALL BE INSTALLED AND SUPPORTED SO AS TO PREVENT THE USE OF EXCESS DUCT MATERIAL, PREVENT DISLOCATION OR DAMAGE, AND PREVENT CONSTRICTION OF THE DUCT BELOW THE RATED DUCT DIAMETER FLEXIBLE DUCT BENDS SHALL MAINTAIN A CENTERLINE RADIUS OF NOT LESS THAN ONE AND ONE-HALF (1B) DUCT DIAMETERS. SAGS SHALL NOT EXCEED ONE-HALF (OB) INCH PER LINEAR FOOT OF FLEXIBLE DUCT. HANGERS, SADDLES, AND OTHER SUPPORTS SHALL HAVE A MINIMUM WIDTH OF ONE AND ONE-HALF (IB) INCHES. THE MECHANICAL CONTRACTOR SHALL PROVIDE SUPPORT FOR EXISTING FLEXIBLE DUCTWORK WITH A MAXIMUM SPACING OF 5'-07, UNLESS OTHERWISE NOTED ON THE CONSTRUCTION DOCUMENTS OR AUTHORIZED BY THE MECHANICAL ENGINEER SURFACES UPON WHICH CLOSURE OR SEALING PRODUCTS ARE TO BE APPLIED SHALL BE CLEAN AND DRY IN ACCORDANCE WITH THE MANUFACTURER'S INSTALLATION INSTRUCTIONS. ALL DUCTWORK SHALL BE SEALED WITH A NON -HARDENING, NON -MIGRATING MASTIC OR LIQUID ELASTIC SEALANT AS REQUIRED TO MEET THE 2001 FLORIDA ENERGY CODE (INCLUDING THE 20M SUPPLEMENTS). THE MECHANICAL CONTRACTOR SHALL PROVIDE HOT -DIPPED GALVANIZED STEEL FASTENERS, ANCHORS, RODS, STRAPS, TRIM, AND ANGLES FOR INTERIOR DUCTWORK SUPPORTS. INTERIOR DUCTWORK SUPPORT SPACING SHALL NOT EXCEED THE MECHANICAL CONTRACTOR SHALL PROVIDE INSULATION WITH A MINIMUM R-VALUE OF SIX (6) ON ALL DUCTWORK. CONCEALED DUCTWORK MAY BE INSULATED WITH FLEXIBLE FIBERGLASS INSULATION, BUT ALL EXPOSED DUCTWORK (INCLUDING DUCTWORK LOCATED IN MECHANICAL ROOMS) MUST BE INSULATED WITH FIBROUS DUCTBOARD. ALL DUCTWORK INSULATION, FITTINGS, COVERS, AND FINISHES SHALL HAVE A MAXIMUM FLAME SPREAD RATING OF 25, A MAXIMUM SMOKE DEVELOPMENT RATING OF 50, AND SHALL BE IN COMPLIANCE WITH NFPA WA. PROVIDE MINIMUM OF 1/2" FIBERGLASS WITH FOIL/SCRIM VAPOR BARRIER ON THE BACK PAN OF ALL NEW AIR DEVICES. ALL OUTSIDE AIR INTAKES SHALL BE A MINIMUM OF 10'-0" FROM ANY EXHAUST OUTLET OR VENT PIPE (UNLESS THE VENT PIPE IS AT LEAST TWO (2) FEET ABOVE THE OUTSIDE AIR INTAKE). THE MECHANICAL CONTRACTOR SHALL PROVIDE SCREENS ON ALL OUTSIDE AIR INTAKES AND EXHAUST OUTLETS AT NO LESS THAN 1/4" BY 1/4 AND NO GREATER THAN 1/2" BY 1/2" THE MECHANICAL CONTRACTOR SHALL PROVIDE AN OPPOSED -BLADE VOLUME DAMPER FOR EVERY RECTANGULAR BRANCH AND OUTLET AND AT EVERY RECTANGULAR TAKE -OFF FOR A DIFFUSER OR GRILLE. (ROUND OR OVAL BRANCHES, OUTLETS, AND TAKE -OFFS FOR DIFFUSERS AND GRILLES SHALL BE PROVIDED WITH STANDARD VOLUME DAMPERS.) NOT ALL DAMPERS ARE SHOWN ON THE CONSTRUCTION DOCUMENTS. HOWEVER, DAMPERS ARE REQUIRED FOR EVERY BRANCH, OUTLET, AND TAKE -OFF. SOME DAMPERS MAY BE REQUIRED AFTER TRANSITIONS. THE MECHANICAL CONTRACTOR SHALL ATTACH A BRIGHTLY -COLORED STRIP OF PLASTIC TAPE TO EVERY VOLUME DAMPER EXCEPT THOSE AT THE HEAD OF A DIFFUSER OR GRILLE. THE STRIP SHALL BE OF SUFFICIENT LENGTH TO HANG A MINIMUM OF 12" BELOW THE BOTTOM OF THE ASSOCIATED DUCT. THE MECHANICAL CONTRACTOR SHALL CLEARLY AND PERMANENTLY MARK EACH VOLUME DAMPER'S OPEN AND CLOSED POSITIONS. THE MECHANICAL CONTRACTOR SHALL PROVIDE A VOLUME DAMPER WITH A 2" STANDOFF WITH A LOCKING QUADRANT THAT IS 24 GAUGES OR 2 GAUGES HEAVIER 5. DUCT LEAKAGE PERFORMANCE DUCT CONSTRUCTION AND SEALING SYSTEMS SHALL MEET THE REQUIREMENTS OF THE 2001 FLORIDA ENERGY CODE (INCLUDING THE 200E SUPPLEMENTS) AND SMACNA'S "14VAC DUCT CONSTRUCTION STANDARDS': IF THERE IS A CONFLICT AMONG THE STANDARDS, THEN THE MORE STRINGENT STANDARD SHALL BE ENFORCED. THE MECHANICAL CONTRACTOR SHALL SEAL ALL TRANSVERSE JOINTS, LONGITUDINAL SEAMS, AND DUCT WALL PENETRATIONS TO A MAXIMUM ALLOWABLE DUCT LEAKAGE CLASS OF THREE (3) CFM PER 100 SQUARE FEET OF DUCT AREA (IBA) FOR ROUND DUCT AND SIX (6) CFM PER 100 SQUARE FEET OF DUCT AREA (3%) FOR ALL OTHER DUCT TYPES, UNLESS OTHERWISE NOTED ON THE CONSTRUCTION DOCUMENTS OR AUTHORIZED BY THE MECHANICAL ENGINEER TRANSVERSE JOINTS ARE CONNECTIONS OF TWO DUCT OR FITTING ELEMENTS ORIENTED PERPENDICULAR TO THE DIRECTION OF THE AIRFLOW. LONGITUDINAL SEAMS ARE JOINTS ORIENTED IN THE DIRECTION OF THE AIRFLOW. DUCT WALL PENETRATIONS ARE OPENINGS MADE BY SCREWS, NON -SELF-SEALING FASTENERS, PIPES, TUBING, RODS, AND WIRE. ROUND AND FLAT -OVAL SPIRAL LOCK SEAMS NEED NOT BE SEALED PRIOR TO ASSEMBLY BUT SHALL BE COATED AFTER ASSEMBLY TO REDUCE LEAKAGE. ALL OTHER CONNECTIONS ARE CONSIDERED TRANSVERSE JOINTS INCLUDING, BUT NOT LIMITED TO, SPIN -INS, TAPS OR OTHER BRANCH CONNECTIONS, ACCESS DOOR FRAMES, AND DUCT CONNECTIONS TO EQUIPMENT. MORE INFORMATION IS AVAILABLE IN CHAPTER 35 OF ASHRAE'S 'FUNDAMENTALS HANDBOOK': 6. ACCESS PANELS, FIRE DAMPERS, AND FIRE/SMOKE DAMPERS THE MECHANICAL CONTRACTORS SHALL PROVIDE ACCESS PANELS TO ALLOW ACCESS TO VOLUME DAMPERS ABOVE PLASTER OR GYPSUM CEILINGS, TURNING VANES, FIRE DAMPERS, FIRE/SMOKE DAMPERS, DUCT -MOUNTED SMOKE DETECTORS, AND WHERE REQUIRED FOR THE MAINTENANCE OF ALL MECHANICAL EQUIPMENT THE MECHANICAL CONTRACTOR SHALL ATTACH A BRIGHTLY -COLORED STRIP OF PLASTIC TAPE TO EVERY DUCT -MOUNTED ACCESS PANEL. THE STRIP SHALL BE OF SUFFICIENT LENGTH TO HANG A MINIMUM OF 12" BELOW THE BOTTOM OF THE ASSOCIATED DUCT. THE MECHANICAL CONTRACTOR SHALL PROVIDE A FIRE DAMPER AT EVERY DUCT PENETRATION OF A FIRE -RATED ASSEMBLY AND A FIRE/SMOKE DAMPER WITH A MINIMUM FIRE/SMOKE RATING OF TWO (2) HOURS AT EVERY DUCT PENETRATION OF A SMOKE ASSEMBLY OR CHASE. EACH FIRE/SMOKE DAMPER SHALL CLOSE AND THE ASSOCIATED AIR HANDLER SHALL SHUT DOWN IF EITHER OF THE AIR HANDLER'S OR THE SPACE'S SMOKE DETECTORS AR= ACTIVATED. THE MECHANICAL CONTRACTOR SHALL PROVIDE ADDITIONAL DUCTWORK AND PIPING SUPPORTS WITHIN EIGHTEEN (18) INCHES OF BOTH SIDES OF ALL FIRE -RATED ASSEMBLIES. DUCTWORK AND PIPING SHALL NOT BE SUPPORTED BY FIRE -RATED WALLS, BUT INSTEAD SHALL BE SUPPORTED BY THE BUILDING STRUCTURE. i. CONTROLS THE MECHANICAL CONTRACTOR SHALL PROVIDE ALL CONTROLS AND SUB -CONTRACT TO THE ELECTRICAL CONTRACTOR ALL CONTROLS POWER AND TRANSFORMERS NOT IDENTIFIED IN THE ELECTRICAL PORTION OF THE CONSTRUCTION DOCUMENTS. THE MECHANICAL CONTRACTOR SHALL PROVIDE A PROGRAMMABLE THERMOSTAT FOR EACH EXISTING AIR CONDITIONING SYSTEM. THE MECHANICAL CONTRACTOR SHALL COORDINATE THE INITIAL OCCUPANCY SCHEDULE(S) AND PROGRAMMING WITH THE OWNER AND PROVIDE TRAINING AS REQUIRED. ALL PROGRAMMING SHALL BE COMPLETED USING HONEYWELL'S THERMOSTAT PROGRAMMING SOFTWARE. EACH THERMOSTAT SHALL BE INSTALLED AT 4'-0" ABOVE THE FINISHED FLOOR UNLESS OTHERWISE NOTED ON THE CONSTRUCTION DOCUMENTS. THE MECHANICAL CONTRACTOR SHALL COORDINATE THE EXACT LOCATION OF EACH THERMOSTAT WITH THE ARCHITECT AND SUBMIT THE PROPOSED LOCATION TO THE MECHANICAL ENGINEER FOR APPROVAL. THE MECHANICAL CONTRACTOR SHALL PROVIDE COORDINATION OF ALL THERMOSTAT FINISHES WITH ROOM FINISHES AT NO ADDITIONAL COST TO THE OWNER ALL 120-VOLT RESTROOM EXHAUST FANS WITH ELECTRICAL REQUIREMENTS OF UP TO 800 WATTS SHALL BE CONTROLLED BY AN OCCUPANCY SENSOR WITH A TIME DELAY. THE INITIAL TIME DELAY SHALL BE SET AT TWENTY (20) MINUTES. THE LASER ROOMS SHALL HAVE A 24 HOUR TIMER SWITCH. THE MECHANICAL CONTRACTOR SHALL PROVIDE A TIME CLOCK FOR ALL EXHAUST AND OUTSIDE AIR FANS. THE MECHANICAL CONTRACTOR SHALL COORDINATE THE INITIAL OCCUPANCY SCHEDULE(S) AND SETTINGS WITH THE OWNER AND PROVIDE TRAINING AS REQUIRED. B.TESTING AND BALANCING THE HEATING, VENTILATION, AND AIR CONDITIONING SYSTEM THE MECHANICAL CONTRACTOR SHALL PROVIDE THE SERVICES OF AN INDEPENDENT TEST AND BALANCE AGENCY TO TEST, BALANCE, AND CERTIFY THE PERFORMANCE OF THE COMPLETE HEATING, VENTILATION, AND AIR CONDITIONING SYSTEM, TO INCLUDE SUPPLY, RETURN, OUTSIDE / MAKE-UP, AND EXHAUST AIR SYSTEMS. THE TEST AND BALANCE CONTRACTOR SHALL PERFORM ALL TESTING, ADJUSTING, BALANCING, AND DATA RECORDING NECESSARY TO ESTABLISH THE CAPACITY AND QUALITY OF THE SYSTEMS AND CONFIRM THE SATISFACTORY COMPLETION OF ALL ASPECTS OF THE SCOPE OF WORK THIS WILL INCLUDE NOT ONLY THE NEW SYSTEMS, BUT ALSO ALL OF THE EXISTING SYSTEMS THAT HAVE BEEN MODIFIED. THE TEST AND BALANCE CONTRACTOR SHALL BE AN APPROVED MEMBER OF THE AABC OR NEBB AND SHALL SPECIALIZE IN THE TESTING AND BALANCING OF HEATING, VENTILATION, AND AIR CONDITIONING SYSTEMS. THE FOLLOWING TEST AND BALANCE CONTRACTORS ARE PRE -APPROVED: THE PHOENIX AGENCY, SOUTHERN INDEPENDENT TESTING AGENCY, TEST AND BALANCE CORPORATION, AND SPEC TECH CONSULTANTS. THE TEST AND BALANCE CONTRACTOR SHALL ENSURE THAT THE BUILDING IS UNDER POSITIVE PRESSURE AT THE CONCLUSION OF THE TEST AND BALANCE PROCESS. IF THE BUILDING IS NOT UNDER POSITIVE PRESSURE AT THE CONCLUSION OF THE TEST AND BALANCE PROCESS, THEN THE TEST AND BALANCE AND MECHANICAL CONTRACTORS SHALL IMMEDIATELY AND WITHOUT DELAY NOTIFY THE ARCHITECT AND MECHANICAL ENGINEER THE TEST AND BALANCE CONTRACTOR SHALL, UPON COMPLETION OF ALL NECESSARY TESTING AND BALANCING AND AT LEAST ONE (1) WEEK PRIOR TO SUBSTANTIAL COMPLETION, SUBMIT THREE (3) BOUND COPIES OF THE TEST AND BALANCE REPORT TO THE MECHANICAL ENGINEER THE MECHANICAL CONTRACTOR SHALL INCLUDE IN HIS/HER BID THE COST OF ANY SHEAVE CHANGES REQUIRED FOR REBALANCING THE SYSTEM. S.SUBSTANTIAL AND FINAL COMPLETION THE MECHANICAL CONTRACTOR SHALL MAINTAIN A SET OF CONTINUOUSLY UPDATED, REPRODUCIBLE AS -BUILT DRAWINGS DURING CONSTRUCTION AND PROVIDE A COMPLETE SET OF THOSE DRAWINGS IN BOTH ELECTRONIC AND HARDCOPY FORMATS TO THE OWNER UPON FINAL COMPLETION. THE MECHANICAL CONTRACTOR SHALL CLEAN ALL COOLING AND HEATING COILS, CONDENSATE PANS, AND CONDENSATE DRAIN LINES PRIOR TO SUBSTANTIAL COMPLETION. THE MECHANICAL CONTRACTOR SHALL ALSO REPLACE ALL FILTERS AND BELTS PRIOR TO SUBSTANTIAL COMPLETION AND PROVIDE TWO (3) COMPLETE REPLACEMENT SETS OF FILTERS AND (2) SETS OF BELTS FOR ALL MECHANICAL EQUIPMENT TO THE OWNER UPON FINAL COMPLETION. THE MECHANICAL AND ELECTRICAL CONTRACTORS SHALL PROVIDE FIVE (5) BOUND COPIES OF ALL MECHANICAL AND ELECTRICAL CONTRACTOR WARRANTIES, MANUFACTURER'S' WARRANTIES, PARTS LISTS, AND INSTALLATION AND MAINTENANCE MANUALS FOR ALL MECHANICAL EQUIPMENT, AS WELL AS INSTRUCTIONS FOR OPERATING AND MAINTAINING ALL MECHANICAL EQUIPMENT TO THE OWNER UPON FINAL COMPLETION. MEC 4ANICAL SHEET INDEX M0 MECHANICAL LEGEND 4 SPECIFICATIONS MI MECHANICAL DEMOLITION PLAN M2 MECHANICAL FLOOR PLAN t SCHEDULES M3 MECHANICAL DETAILS MEC14AHICAL LEC-a 10 SO RG EG ® z ® NEW CEILING DFRZERAGRILLE (LAY -IN) SO Firs EG ® z ® EXISTING CEILING DIFFUSER/GRILLE (LAY -IN) ® SUPPLY DIFFUSER BLANKING 0 RETURN GRILLE SOLND ATTENUATION NEW WW PRESSURE DUCTWORK EXISTING HIGH PRESSURE DUCTWORK FLEXIBLE DUCTWORK EXISTING FLEXIBLE DUCT CONNECTION BD BACKDRAFT DAMPER FIRE DAMPER I VOLUME DAMPER TO TEMPERATURE SENSOR / THERMOSTAT W x D RECTANGULAR DUCt WIDTH x DEPTH (IQES) ROUND DUCT DIAMETER (MQES) EQ X>( EQUIPMENT TAG (E) EXISTING (R) RELOCATED (N) NEW NEW POINT OF CONNECtION 2 CO = SENSOR BASIS OF DESIGN " 1. THERE ARE NO WINDOWS IN THIS SPACE. 2. WALL INSULATION IS R43S). 3. ROOF INSULATION IS R45). 4. DESIGN TEMPERATURE IN ALL ROOMS IS 14 DEGREES. BASIS " LOAD CALCULATIONS NI�NBEI AND NAME NUMBER OF PEOPLE MISC. HEAT LOADCS) , V OF HEAT LOAD(S) 101 WAITING 23 -100 WATTS (2) WATER COOLER EXAM ROOM (TYPICAL) 1 200 WATTS 1 PC 102 RECEPTION • 2 1200 WATTS 2 PC-S, 1 PRINTER IM 5REAKROOM 12 1000 WATTS FRIDGE, COFFEE MAKER MICROWAVE OFFICE (TYPICAL) 2 200 WATTS 1 PC 141 MEDICAL ASSISTANTS a 1600 WATTS 8 PCS III INFUSION CENTER IS 1200 WATTS 5 PCB, I FRIDGE 138 SHARED OFFICE 2 400 WATTS 2 PCS 144 DRUG SAMPLE ROOM 0 200 WATTS FRIDGE 124 WORK STATION 1 200 WATTS PC 103 WORK AREA 3 1200 WATTS 3 PC, FREEZER 110 ELECTRICAL 0 500 WATTS EQUIPMENT NOTE: ROOM W11BERS OMITTED FROM THIS LIST INCLUDE STAIRWELLS AND SMALL SPACES INCORPORATED INTO LARGER SPACES FOR SIMPLICITY. THE MECHANICAL CONTRACTOR SHALL COORDINATE TIE LOCATIONS OF ALL THERMOSTATS, AND OTHER CONTROLS WITH THE ARCHITECT AND OWNER AND SUBMIT THOSE LOCATIONS TO THE MECHANICAL ENGINEER FOR REVIEW. ��•► L1CF••. B •` a : • 'Vo �' .0 0: LN % /y•'• D A•••••• •A,, .,��q ,ENE, Nti��• REVISIONS BY E � UU N u �00, U 4�D O .0 M E. ¢fib E E L� R . / a � �--. 1.0 o tD U , ¢ y 70 ¢ E °O Y 3 � oxco —� E `j N ` CO 00 ti N ti a 1 �x w oUU o n m c Z c 0 0 � e w �LL E Cn s a � Z > '6�� 2 V_ Z L O J O V LL. m v `'- z 7 � J N � •0 N 0 V `` ._ V) y vi m LO rn s L 0 0 0 -C C) N M a` 0 s J LA. Date: 02. 09. 11 Scale: AS NOTED Project Mgr: CWS Drawn: CWS Job: 10-65 Sheet m 1