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MECHANICAL SPECIFICATIONS MEC44ANICAL STET INDEX MI MECHANICAL LEGEND 4 SPECIFICATIONS M2 MECHANICAL RENOVATION PLAN MECHANICAL SPECIFICATIONS I. GENERAL RESPONSIBILITIES OF THE CONTRACTOR 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 2010 FLORIDA BUILDING CODE AND 2010 FLORIDA ENERGY CODE (INCLUDING THE 2010 SUPPLEMENTS), 2011 NATIONAL ELECTRIC FIRE CODES, AND ALL OTHER STATE ACODE, NFPA ND LOCAL CODES. SUFFICIENT CLEARANCES ARE PROVIDED FOR MAINTENANCE. ALL MECHANICAL EQUIPMENT AT A HEIGHT GREATER THAN SIXTEEN (16) FEET SHALL HAVE A PERMANENT MEANS OF ACCESS. ALL COMPRESSORS SHALL HAVE A MINIMUM OF THIRTY (30) INCHES OF CLEAR SPACE ON THE SERVICE SIDE(S). THE MECHANICAL CONTRACTOR SHALL PROVIDE VIBRATION ISOLATION AS RECOMMENDED BY THE MANUFACTURER(S) AND/OR REQUIRED BY THE MECHANICAL ENGINEER 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.APPROVED THAN ONE AND ONE-HALF (15) DUCT DIAMETERS. SAGS SHALL NOT EXCEED ONE-HALF (05) INCH PER LINEAR FOOT OF FLEXIBLE DUCT. HANGERS, SADDLES, AND OTHER SUPPORTS SHALL HAVE A MINIMUM WIDTH OF ONE AND ONE-HALF (15) INCHES. THE MECHANICAL CONTRACTOR SHALL PROVIDE SUPPORT FOR NEW AND EXISTING FLEXIBLE DUCTWORK IN THE SCOPE OF WORK WITH A MAXIMUM SPACING OF 5'-0", UNLESS OTHERWISE NOTED ON THE CONSTRUCTION DOCUMENTS OR AUTHORIZED BY THE MECHANICAL ENGINEER FOR ACHA RELATED PROJECTS SUCH AS HOSPITALS, ASC'S AND NURSING HOMES, THE FLEX DUCT SHALL BE THERMAFIN, METALFLEX OR APROVED EQUAL PER FBCB 41S3.11%o. 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 ARE 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. 1. SMOKE DETECTORS 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, SUBMITTHREE (3) BOUNDREPORT t0 THE MECHANICAL ENGIOPIES NEER, F THE TEST AND BALANCE M3 MECHANICAL ROOF PLAN M4 MECHANICAL SCHEDULES M5 MECHANICAL DETAILS M6 MECHANICAL DETAILS (CONT.) /� C,1�lIC,4l.. LEGEND 50 NEW CEILING DIFFUSER/GRILLE CLAY -IN) THE THE MECHANICAL CONTRACTOR SHALL PROVIDE 2" FILTER 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 RACKS FOR THE MECHANICAL EQUIPMENT AS REQUIRED. THE FILTER RACKS SHALL BE INSTALLED SUCH THAT SUFFICIENT CLEARANCES ARE PROVIDED FOR MAINTENANCE AND SHALL BE SEALED AIRTIGHT. THE FILTERS SHALL BE REMOVABLE FROM EITHER (OR BOTH) SIDE (6) OF THE FILTER SECTION(S). THE MECHANICAL CONTRACTOR SHALL PROVIDE A TOTAL OF THREE (3) COMPLETE SETS OF FILTERS FOR ALL MECHANICAL 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 2010 FLORIDA ENERGY CODE. THE MECHANICAL CONTRACTOR SHALL PROVIDE HOT -DIPPED INDIVIDUAL AIR HANDLING SYSTEMS WITH A DESIGN CAPACITY OF MORE THAN 2000 CFM SHALL AUTOMATICALLY SHUT DOWN BY MEANS OF AN APPROVED SMOKE DETECTOR PLACED IN THE SUPPLY AIRFLOW AFTER ANY AIR FILTERS AND BEFORE ANY BRANCH CONNECTIONS IN THE SUPPLY DUCTWORK THE MECHANICAL CONTRACTOR SHALL PROVIDE SYSTEM 11, 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 HAROCOPY FORMATS TO THE OWNER UPON FINAL COMPLETION ® SUPPLY DIFFUSER BLANKING NEW HIGH PRESSURE DUCTWORK SUPPLY DUCTWORK TRANSITION UP OR DOWN 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 EQUIPMENT IN THE SIZE AND ARRANGEMENT RECOMMENDED BY THE MANUFACTURER THE 2" FILTERS SHALL PROVIDE ASHRAE 52.2 FILTRATION EFFICIENCY AS SHOWN ON THE CONSTRUCTION DOCUMENTS OR MINIMUM MERV 6 FILTRATION EFFICIENCY IF NO HIGHER VALUE IS SPECIFIED. THE MECHANICAL CONTRACTOR SHALL PROVIDE A ASHRAE 62.1-2010 SECTION 5.11 COMPLIANT DRAIN PAN. THE MECHANICAL CONTRACTOR SHALL PROVIDE A SECONDARY GALVANIZED STEEL FASTENERS, ANCHORS, RODS, STRAPS, TRIM, AND ANGLES FOR INTERIOR DUCTWORK SUPPORTS. INTERIOR DUCTWORK SUPPORT SPACING SHALL NOT EXCEED 5'-0". 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 SENSOR MODEL DH100ACDCP 4-WIRE PHOTOELECTRIC SMOKE DETECTORS AS REQUIRED WITH MODEL SSK 451 MULTI -SIGNALING ACCESSORIES LOCATED IN HIGHLY VISIBLE AREAS. IF ANY ONE SMOKE DETECTOR IS ACTIVATED, THEN ALL OF THE ASSOCIATED AIR HANDLING SYSTEMS (UP TO TEN) SHALL SHUT DOWN. THE MECHANICAL CONTRACTOR SHALL PROVIDE A COMPLETE SYSTEM OF THIS TYPE FOR EACH INCREMENT OF TEN (10) AIR HANDLING SYSTEMS. THE MECHANICAL CONTRACTOR SHALL PROVIDE SAMPLING TUBES 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. �j-�� 1 A RETURN DUCTWORK TRANSITION UP OR DOWN LA W EXHAUST DUCTWORK TRANSITION UP OR DOWN DUCTWORK CROSSOVER OR CROSSUNDER AT 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. DRAIN PAN AND A FLOAT SWITCH UNDER EACH AIR HANDLER THE FLOAT SWITCH SHALL SHUT ITS ASSOCIATED AIR HANDLER DOWN IF OVERFLOW IS DETECTED. ALL REFRIGERANT LINES AND ACCESSORIES SHALL BE SIZED AND INSTALLED PER THE EQUIPMENT MANUFACTURER'S' RECOMMENDATIONS. THE MECHANICAL CONTRACTOR AND MANUFACTURER(S) SHALL STUDY THE COMPLETE SET OF CONSTRUCTION DOCUMENTS AND EXISTING AND PROPOSED CONDITIONS TO ENSURE THAT THE MECHANICAL EQUIPMENT HAS 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 SOA. 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 AS REQUIRED, THE CONTRACTOR -PROVIDED INSTRUCTIONS TO THE OWNER FOR OPERATING AND MAINTAINING ALL MECHANICAL EQUIPMENT SHALL INCLUDE TESTING ALL AUTOMATIC SHUTDOWN DEVICES AT LEAST ONCE PER YEAR SPECIAL INSTRUCTIONS SHALL BE GIVEN WITH REGARD TO ENSURING THAT SMOKE SENSING DEVICES ARE PROPERLY CLEANED AND CALIBRATED IN ACCORDANCE WITH THE MANUFACTURER'S REQUIREMENTS. MORE INFORMATION IS AVAILABLE IN CHAPTER 4 OF NFPA WA. 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. THE MECHANICAL CONTRACTOR'S DISCRETION W* ELBOW WITH TURNING VANES 45' ELBOW WITH TUNING VANES R SPIN -IN FITTING 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 THE CAPACITY TO PROPERLY RETURN OIL TO THE COMPRESSOR(S). THE MECHANICAL CONTRACTOR SHALL ENSURE THAT THE MANUFACTURER(S) IS/ARE AWARE OF THE HORIZONTAL DISTANCE AND VERTICAL RISE BETWEEN EACH AIR HANDLER AND ITS ASSOCIATED CONDENSING UNIT. THE MECHANICAL CONTRACTOR SHALL PROVIDE A REFRIGERANT 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 MOTORIZED DAMPERS IN ALL OUTSIDE AIR DUCTS. THE MECHANICAL AND ELECTRICAL CONTRACTORS SHALL PROVIDE EACH AIR HANDLING SYSTEM WITH A MINIMUM OF ONE (1) MANUALLY -OPERABLE MEANS TO SHUT DOWN ALL SUPPLY, RETURN, EXHAUST, AND OUTSIDE AIR FANS IN AN EMERGENCY. MORE INFORMATION IS AVAILABLE IN CHAPTER 4 OF NFPA SOA. y� SPIN -IN FITTING WITH DAMPER FLEXIBLE DUCT CONNECTION DRAWINGS MAY BE SUBMITTED AS HAND -DRAWN NOTES UPON A COPY OF THE CONSTRUCTION DOCUMENTS IF PERMISSION IS RISER DIAGRAM SHOWING ALL REFRIGERANT LINE SIZES AND ACCESSORIES WITH THE EQUIPMENT SUBMITTALS. REFRIGERANT THE MECHANICAL CONTRACTOR SHALL PROVIDE AN S. CONDENSATE DRAIN LINES VOLUME DAMPER OBTAINED FROM THE MECHANICAL ENGINEER THE LINES SHALL BE FILLED WITH DRY NITROGEN DURING OPPOSED -BLADE VOLUME DAMPER FOR EVERY RECTANGULAR CONSTRUCTION DOCUMENTS ARE DIAGRAMMATIC IN NATURE AND INTENDED SOLELY TO CLARIFY THE SCOPE OF WORK AND SOLDERING. THE MECHANICAL CONTRACTOR SHALL TEST, CLEAN, AND DEHYDRATE ALL REFRIGERANT LINES AND BRANCH AND OUTLET AND AT EVERY RECTANGULAR TAKE -OFF FOR A DIFFUSER OR GRILLE. (ROUND OR OVAL BRANCHES, CONDENSATE DRAIN LINES SHALL BE CONSTRUCTED OF COPPER (TYPE 'L' OR HEAVIER), OR GALVANIZED STEEL ACCESS PANEL INDICATE THE GENERAL ARRANGEMENT OF SYSTEMS. THE PROVIDE THE CRITICAL CHARGE(S) OF REFRIGERANT PER THE OUTLETS, AND TAKE -OFFS FOR DIFFUSERS AND GRILLES SHALL (MINIMUM SCHEDULE 40). THE MECHANICAL CONTRACTOR CONSTRUCTION DOCUMENTS ARE NOT INTENDED TO ALERT THE CONTRACTOR(S) OF ALL OBSTACLES. THE SHOP DRAWINGS MECHANICAL EQUIPMENT MANUFACTURER'S' RECOMMENDATIONS. THE MECHANICAL CONTRACTOR SHALL PROVIDE ALL BE PROVIDED WITH STANDARD VOLUME DAMPERS.) NOT ALL DAMPERS ARE SHOWN ON THE CONSTRUCTION DOCUMENTS. SHALL PROVIDE A P-TRAP AT EACH AIR HANDLER'S CONDENSATE DRAIN LINE CONNECTION. EACH CONDENSATE CD NEW CONDENSATE LINE SHALL SHOW THE COORDINATION OF DUCTWORK AND MECHANICAL EQUIPMENT INSTALLATION WITH EXISTING AND NEW NECESSARY VALVES, TRAPS, SIGHT GLASSES, AND OTHER ACCESSORIES AS RECOMMENDED BY THE MECHANICAL HOWEVER, DAMPERS ARE REQUIRED FOR EVERY BRANCH, OUTLET, AND TAKE -OFF. SOME DAMPERS MAY BE REQUIRED DRAIN LINE SHALL BE SLOPED DOWN A MINIMUM OF ONE -EIGHTH (1/8) INCH PER LINEAR FOOT TOWARD THE ASSOCIATED POINT DIRECTION OF AIR FLOW OBSTACLES INCLUDING, BUT NOT LIMITED TO, ELECTRICAL EQUIPMENT MANUFACTURER(S). SERVICE FITTINGS SHALL BE AFTER TRANSITIONS. OF DISCHARGE. CONDUITS, FIRE PROTECTION PIPING, RAIN LEADERS, SANITARY DRAINS, STRUCTURAL MEMBERS, AND WATER PIPING, AS WELL ACCESSIBLE. THE MECHANICAL CONTRACTOR SHALL PROVIDE 'PATE" PIPE CURB ASSEMBLIES FOR ALL REFRIGERANT LINES THE MECHANICAL CONTRACTOR SHALL ATTACH A THE DIAMETER OF THE CONDENSATE DRAIN LINE SHALL BE U� DOOR UNDERCUT AS THE MECHANICAL EQUIPMENT MANUFACTURER'S' RECOMMENDED CLEARANCES AND THE STRUCTURAL ENGINEER'S RECOMMENDATIONS REGARDING THE INSTALLATION PENETRATING ANY ROOF. EACH OX SPLIT SYSTEMS AIR HANDLER AND CONDENSING UNIT 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 EQUAL TO OR GREATER THAN THE CONDENSATE DRAIN LINE CONNECTION. TO AVOID EXCESSIVE DIPS IN AND TO PREVENT ANY SHIFTING OF THE CONDENSATE DRAIN LINES, THE O REMOTE TEMPERATURE SENSOR AND ATTACHMENT OF ROOF -MOUNTED AND EXTERIOR GROUND -MOUNTED EQUIPMENT. THE MECHANICAL CONTRACTOR SHALL BE BY ONE MANUFACTURER AND SHALL HAVE OR EXCEED THE CAPACITIES LISTED IN THE EQUIPMENT HANG A MINIMUM OF 12" BELOW THE BOTTOM OF THE ASSOCIATED DUCT. MECHANICAL CONTRACTOR SHALL PROVIDE SUPPORTS AT THE FOLLOWING INTERVALS: THREE (3) FEET FOR CONDENSATE SD SMOKE DETECTOR SHALL ALSO SHOW THE EXISTING CONDITIONS ON THE SHOP SCHEDULE(S) ON THE CONSTRUCTION DOCUMENTS. EACH DRAIN LINES CONSTRUCTED OF PVC, SIX (6) FEET FOR DRAWINGS WHERE THE EXISTING CONDITIONS ARE DIFFERENT FROM THOSE SHOWN ON THE CONSTRUCTION DOCUMENTS. ELECTRIC HEATER SHALL HAVE OR EXCEED THE CAPACITIES AND ELECTRICAL REQUIREMENTS LISTED IN THE EQUIPMENT THE MECHANICAL CONTRACTOR SHALL CLEARLY AND PERMANENTLY MARK EACH VOLUME DAMPER'S OPEN AND CONDENSATE DRAIN LINES CONSTRUCTED OF COPPER AND TEN (10) FEET FOR CONDENSATE LINES CONSTRUCTED OF STEEL. O TEMPERATURE SENSOR / THERMOSTAT SCHEDULE(S) ON THE CONSTRUCTION DOCUMENTS. THE CLOSED POSITIONS. THE MECHANICAL CONTRACTOR SHALL CONDENSATE DRAIN LINE SUPPORTS SHALL BE FIXED SOLIDLY PRIOR TO STARTING THE PROJECT, THE MECHANICAL CONTRACTOR SHALL STUDY THE COMPLETE SET OF MANUFACTURER(S) AND THE MECHANICAL CONTRACTOR SHALL PROVIDE PROTECTION FOR ALL DX MECHANICAL EQUIPMENT PROVIDE A VOLUME DAMPER WITH A 2" STANDOFF WITH A LOCKING QUADRANT THAT IS 24 GAUGES OR 2 GAUGES HEAVIER IN PLACE. W x D RECTANGULAR DUCT WIDTH x DEPTH (INCHES) CONSTRUCTION DOCUMENTS AND COORDINATE WITH THE MANUFACTURER(S) AS REQUIRED TO PROVIDE EQUIPMENT INCLUDING, BUT NOT LIMITED TO, AN ANTI -SHORT -CYCLE TIMER FOR EACH COMPRESSOR, HEAD PRESSURE CONTROL, HIGH PROVIDE AND INSTALL 'RISKIN PRD-18" POSITIVE PRESSURE THE MECHANICAL CONTRACTOR SHALL ROUTE CONDENSATE DRAIN LINES TO THE NEW DOWNSPOUT OR GUTTER SYSTEM. ROUND DUCT DIAMETER (INCHES) SUBMITTALS TO SUBMIT TO THE MECHANICAL ENGINEER FOR APPROVAL. THE EQUIPMENT SUBMITTALS SHALL INCLUDE DIMENSIONS, WEIGHTS, SPECIFIED ACCESSORIES AND REQUIRED PRESSURE CONTROL (MANUAL RESET), AND LOW PRESSURE CONTROL (AUTO RESET). RELIEF DOORS IN SUPPLY DUCTWORK FOR ALL AIR HANDLER SYSTEMS WITH SMOKE DAMPERS. PROVIDE AND INSTALL "RUSKIN NRD-18 NEGATIVE PRESSURE RELIEF DOOR IN RETURN THE MECHANICAL CONTRACTOR SHALL INSULATE EACH CONDENSATE DRAIN LINE WITH ONE-HALF (1/2) INCH ARMAFLEX EQ EQUIPMENT TAG INO CLEARANCES, AS WELL AS FAN CURVES, SOUND LEVELS, THE MECHANICAL CONTRACTOR SHALL PROVIDE ALL DUCTWORK FOR ALL AIR HANDLER SYSTEMS THAT HAVE WHEREVER THAT CONDENSATE DRAIN LINE IS ROUTED WITHIN CONSTRUCTION DETAILS, WARRANTY INFORMATION, AND ALL STARTERS, CONTACTORS, RELAYS, CONTROLS, AND MOTORIZED RETURN AIR DAMPERS OR SMOKE DAMPERS. THE STRUCTURE OR THE CONDENSATE MAY OTHERWISE CAUSE OTHER RELEVANT DATA PRESENTED IN THE SAME FORMAT AS ACCESSORIES NECESSARY TO PROVIDE A COMPLETE AND DAMAGE. THE EQUIPMENT SCHEDULES ON THE CONSTRUCTION DOCUMENTS. EQUIPMENTWITHINWATT N THE SCOPE OF WOW.- E ELECTRICAL OWER AND CONTROL SYSTEM FOR THE (CAL THE MECHANICAL CONTRACTOR SHALL CLEARLY LABEL ALL �.1 ' /� t Q /� Q Q /� CALCULATIONS 15ASIS � LOAD C� LCULA i IONS THE MECHANICAL ENGINEER'S APPROVAL OF THE SHOP CONTRACTOR WILL PROVIDE ALL DISCONNECT SWITCHES, 5. DUCT LEAKAGE PERFORMANCE CONDENSATE DRAIN LINES TO INDICATE CONTENT AND ROOM NUMBER AND NAME NUMBER OF PEOPLE MISC. HEAT LOAD(S) DESCRIPTION OF HEAT LOAD(S) DRAWINGS AND EQUIPMENT SUBMITTALS DOES NOT IN ANY WAY RELIEVE THE MECHANICAL CONTRACTOR FROM HIS/HER RESPONSIBILITY TO FURNISH EQUIPMENT AND MATERIALS 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. DUCT CONSTRUCTION AND SEALING SYSTEMS SHALL MEET THE REQUIREMENTS OF THE 2010 FLORIDA ENERGY CODE AND DIRECTION OF FLOW. AND/OR PERFORM WORK AS REQUIRED BY THE CONSTRUCTION DOCUMENTS. THE MECHANICAL ENGINEER MAY REQUIRE THE THE MECHANICAL CONTRACTOR SHALL BE RESPONSIBLE FOR THE PROPER OPERATION OF THE COMPLETE SYSTEM AND SMACNA'S "HVAC DUCT CONSTRUCTION STANDARDS". IF THERE IS A CONFLICT AMONG THE STANDARDS, THEN THE MORE S. CONTROLS 102 - WAITING 25 950W 1 VEND, i HI-LO 104 - KIDS WAITING S 20OW 1 TV MECHANICAL CONTRACTOR TO REDO ANY WORK THAT DOES NOT MEET THE DESIGN INTENT OF THE MECHANICAL ENGINEER SHALL ENSURE THAT WIRING DIAGRAMS ARE PROVIDED TO THE OWNER NO WIRING OF ANY KIND SHALL BE EXPOSED IN STRINGENT STANDARD SHALL BE ENFORCED. THE MECHANICAL CONTRACTOR SHALL PROVIDE ALL CONTROLS AND SUB -CONTRACT TO THE ELECTRICAL 106 - OFFICE 1 350W I PC + 2 GUESTS OR THE MECHANICAL ENGINEER MAY REQUIRE A CREDIT TO THE FINISHED AREAS. THE MECHANICAL CONTRACTOR SHALL SEAL ALL TRANSVERSE CONTRACTOR ALL CONTROLS POWER AND TRANSFORMERS NOT OWNER THE MECHANICAL CONTRACTOR SHALL ENSURE THAT ALL JOINTS, LONGITUDINAL SEAMS, AND DUCT WALL PENETRATIONS TO A MAXIMUM ALLOWABLE DUCT LEAKAGE CLASS OF THREE IDENTIFIED IN THE ELECTRICAL PORTION OF THE CONSTRUCTION DOCUMENTS. 109 - BREAKROOM 12 140OW i REF, COFFEEMAKER ALTERNATIVES TO THE SCHEDULED EQUIPMENT AND MATERIALS MUST BE EQUAL t0 OR EXCEED THOSE SCHEDULED. IF MECHANICAL EQUIPMENT IS STARTED, TESTED, ADJUSTED, AND PLACED IN SATISFACTORY OPERATING CONDITION PRIOR TO (3) CFM PER 100 SQUARE FEET OF DUCT AREA (15%) FOR ROUND DUCT AND SIX (6) CFM PER 100 SQUARE FEET OF DUCT THE MECHANICAL CONTRACTOR SHALL PROVIDE A 113 -OFFICE 1 350W I PC + 2 GUESTS SUBSTITUTIONS FOR SCHEDULED EQUIPMENT AND MATERIALS ARE TO BE MADE, THEN THE MECHANICAL CONTRACTOR SHALL SUBSTANTIAL COMPLETION. THE MECHANICAL CONTRACTOR SHALL GUARANTEE ALL WORKMANSHIP, MATERIALS, AND AREA (3%) FOR ALL OTHER DUCT TYPES, UNLESS OTHERWISE NOTED ON THE CONSTRUCTION DOCUMENTS OR AUTHORIZED BY PROGRAMMABLE THERMOSTAT FOR EACH NEW AIR CONDITIONING SYSTEM. THE MECHANICAL CONTRACTOR SHALL 115 - RECEPTION 5 150OW 5 WS, I COPIER 115 - LAB 4 80OW 2 REF FIRST SUBMIT TO THE MECHANICAL ENGINEER COMPARATIVE LITERATURE CLEARLY SHOWING THE EQUIVALENT OPERATING MECHANICAL EQUIPMENT TO BE FREE OF DEFECTS FOR A PERIOD OF ONE YEAR FROM THE DATE OF FINAL ACCEPTANCE THE MECHANICAL ENGINEER TRANSVERSE JOINTS ARE CONNECTIONS OF TWO DUCT OR FITTING ELEMENTS ORIENTED COORDINATE THE INITIAL OCCUPANCY SCHEDULES) AND PROGRAMMING WITH THE OWNER AND PROVIDE TRAINING AS CAPABILITIES AND OTHER PROPERTIES OF THE SUBSTITUTIONS. BY THE OWNER AND SHALL REPAIR ANY DEFECTS OCCURRING PERPENDICULAR TO THE DIRECTION OF THE AIRFLOW. REQUIRED. 121 - CHECK-OUT 3 - ALL DEVIATIONS MST BE CLEARLY IDENTIFIED AND A REQUEST MUST BE MADE SPECIFIC FOR ALL DEVIATIONS. WHEN WITHIN THAT TIME WITHOUT COST TO THE OWNER ALL MECHANICAL EQUIPMENT IN THE SCOPE OF WORK SHALL BE LONGITUDINAL SEAMS ARE JOINTS ORIENTED IN THE DIRECTION OF THE AIRFLOW. DUCT WALL PENETRATIONS ARE OPENINGS EACH THERMOSTAT, HUMIDISTAT, AND TEMPERATURE SENSOR 122 - TRIAGE 3 . - - SUBSTITUTIONS ARE MADE, THE CONTRACTOR ASSUMES FULL RESPONSIBILITY OF COORDINATING WITH OTHER TRADES ON COVERED FOR THE DURATION OF THE MANUFACTURER'S' GUARANTEE(S) OR WARRANTY(IES) AND THE CONTRACTOR MADE BY SCREWS, NON -SELF-SEALING FASTENERS, PIPES, TUBING, RODS, AND WIRE. ROUND AND FLAT -OVAL SPIRAL SHALL BE INSTALLED AT 4'-6" ABOVE THE FINISHED FLOOR UNLESS OTHERWISE NOTED ON THE CONSTRUCTION DOCUMENTS. 124 - TREATMENT 2 20OW MISC. 125 - TREATMENT 2 20OW MISC. ANY CHANGES REQUIRED FOR THE SUBSTITUTION, INCLUDING COSTS, ASSOCIATED WITH DUCTWORK, PIPING, ELECTRICAL AND SHALL PROVIDE THE OWNER WITH ORIGINALS OF ALL MANUFACTURER'S' GUARANTEES AND WARRANTIES. ALL LOCK SEAMS NEED NOT BE SEALED PRIOR TO ASSEMBLY BUT SHALL BE COATED AFTER ASSEMBLY TO REDUCE LEAKAGE. THE MECHANICAL CONTRACTOR SHALL COORDINATE THE EXACT LOCATION OF EACH THERMOSTAT, HUMIDISTAT, AND 126 - TREATMENT 2 20OW MISC. STRUCTURAL TO IMPLEMENT THE SUBSTITUTED ITEM(S). THE MECHANICAL CONTRACTOR SHALL VERIFY THE LOCATIONS COMPRESSORS SHALL BE PROVIDED WITH A MINIMUM FIVE (5) YEAR WARRANTY. ALL OTHER CONNECTIONS ARE CONSIDERED TRANSVERSE JOINTS INCLUDING, BUT NOT LIMITED TO, SPIN -INS, TAPS OR OTHER BRANCH CONNECTIONS, ACCESS DOOR FRAMES, AND TEMPERATURE SENSOR WITH THE ARCHITECT AND OWNER AND SUBMIT THE PROPOSED LOCATION TO THE MECHANICAL ENGINEER FOR APPROVAL. THE MECHANICAL CONTRACTOR 121 - TREATMENT 2 20OW MISC. OF THE DIFFUSERS AND GRILLES AND SUBMIT A REQUEST -FOR -INFORMATION IF THERE IS A CONFLICT BETWEEN THE MECHANICAL CONTRACTOR SHALL COORDINATE ALL MECHANICAL EQUIPMENT VOLTAGE REQUIREMENTS WITH THE DUCT CONNECTIONS TO EQUIPMENT. MORE INFORMATION IS AVAILABLE IN CHAPTER 35 OF ASHRAE'S 'FUNDAMENTALS SHALL PROVIDE COORDINATION OF ALL THERMOSTAT, HUMIDISTAT, AND TEMPERATURE SENSOR FINISHES WITH ROOM 129 -SAMPLE ROOM 0 400W 1 REF THE ARCHITECTURAL AND MECHANICAL PORTIONS OF THE CONSTRUCTION DOCUMENTS. THE MECHANICAL CONTRACTOR VOLTAGE AVAILABLE AT THE PROJECT SITE PRIOR TO ORDERING ANY MECHANICAL EQUIPMENT. HANDBOOK': FINISHES AT NO ADDITIONAL COST TO THE OWNER 132 - TREATMENT 2 20OW MISC. 133 - RECOVERY 8 _ 10OW I REF, MISC. SHALL ALSO VERIFY THE TYPES OF CEILINGS IN THE SCOPE OF WORK PRIOR TO ORDERING DIFFUSERS AND GRILLES. FOR ALL DUCTWORK SHALL BE INSPECTED BY THE MECHANICAL ENGINEER PRIOR TO BEING COVERED OR INSULATED. THE ALL 120-VOLT RESTROOM EXHAUST FANS WITH ELECTRICAL REQUIREMENTS OF UP TO 800 WATTS SHALL BE CONTROLLED 134 - TREATMENT 2 20OW MISC. DIFFUSERS AND GRILLES LOCATED IN PLASTER OR GYPSUM 4. DUCTWORK CONSTRUCTION OWNER AND MECHANICAL ENGINEER SHALL BE PRESENT BY AN OCCUPANCY SENSOR WITH A TIME DELAY. THE. INITIAL CEILINGS, THE MECHANICAL CONTRACTOR SHALL PROVIDE TITUS MODEL TRM PLASTER FRAMES. THE FRAMES MAY BE THE SHEET METAL AND AIR CONDITIONING CONTRACTORS' DURING ALL DUCT LEAKAGE TESTING AND THE DUCTWORK SHALL BE TESTED AS INSTRUCTED BY THE MECHANICAL TIME DELAY SHALL BE SET AT TWENTY (20) MINUTES. 136 - DICTATION 1 20OW MISC. ALUMINUM IN NON -FIRE -RATED CEILINGS BUT MUST BE STEEL IN FIRE -RATED CEILINGS. THE MECHANICAL CONTRACTOR SHALL NATIONAL ASSOCIATION'S "HVAC DUCT CONSTRUCTION STANDARDS" SHALL BE CONSIDERED PART OF THE ENGINEER AND RETESTED IF REQUIRED BY THE MECHANICAL ENGINEER IF ANY DISCREPANCIES ARE IDENTIFIED, THE THE MECHANICAL CONTRACTOR SHALL PROVIDE A HONEYWELL AT145-1214 TRANSPOIRMER, BELIMO LF24-SR-E-US 135 - CONTROL ROOM 1 50OW MISC. 13S - XRAY 4 500W MISC. COORDINATE THE FINISH OF ALL DIFFUSERS AND GRILLES, EXPOSED DUCTWORK, GRAVITY VENTILATORS, LOUVERS, AND SPECIFICATIONS FOR THIS PROJECT. ANY WORK THAT DOES NOT COMPLY WITH THESE STANDARDS MAY BE REJECTED AT DUCTWORK SHALL BE UNCOVERED AND REPAIRS SHALL BE MADE AT THE MECHANICAL CONTRACTOR'S EXPENSE. THE ACTUATOR FOR AN OUTSIDE AIR DAMPER WITH;A MINIMUM POSITIONER AND CONNECT TO OUTSIDE AIR DAMPER AND A NOTE: ROOM NUMBERS OMITTED FROM THIS LIST INCLUDE STAIRWELLS AND SMALL SPACES INCORPORATED INTO LARGER SPACES FOR SIMPLICITY. THE MECHANICAL CONTRACTOR SHALL WALL CAPS WITH THE ARCHITECT. ALL VISIBLE EXTERIOR COMPONENTS (SUCH AS EXPOSED DUCTWORK AND LOUVERS) SHALL BE PROVIDED WITH A PAINT -GRIP FINISH. ANY TIME DURING THE PROJECT. ALL EXHAUST AND OUTSIDE AIR DUCTWORK SHALL BE SHEET METAL, MECHANICAL CONTRACTOR SHALL GIVE THE MECHANICAL ENGINEER TWO (2) WEEKS NOTICE BEFORE TESTING THE DUCTWORK IF THE DUCTWORK FAILS THE DUCT LEAKAGE TEST, THEN THE MECHANICAL CONTRACTOR SHALL COMPENSATE THE HONEYWELL C1232A/5 SPACE CO2 SENSOR WITH DISPLAY. 10. TESTING AND BALANCING THE HEATING, VENTILATION, AND AIR CONDITIONING SYSTEM ANY CHANGE ORDER SUBMITTED BY THE GENERAL, MECHANICAL ENGINEER FOR AN ADDITIONAL SITE VISIT. COORDINATE THE LOCATIONS OF ALL THERMOSTATS, MECHANICAL, OR ELECTRICAL CONTRACTORS FOR WORK WITHIN ALL DUCT DIMENSIONS SHOWN ON THE CONSTRUCTION THE /MECHANICAL CONTRACTOR SHALL PROVIDE THE TEMPERATURE SENSORS, HUMIDISTATS, AND OTHER CONTROLS THE SCOPE OF THIS PROJECT SHALL NOT EXCEED THE VALUES DOCUMENTS ARE INSIDE CLEAR DIMENSIONS. THE MECHANICAL SERVICES OF AN INDEPENDENT TEST AND BALANCE AGENCY TO WITH THE ARCHITECT AND OWNER AND SUBMIT THOSE LISTED IN THE MOST CURRENT VERSIONS OF THE MEANS COST DATA BOOKS FOR THE APPLICABLE TRADES. EVERY CHANGE CONTRACTOR SHALL PROVIDE FLEXIBLE CONNECTIONS BETWEEN EACH ITEM OF MECHANICAL EQUIPMENT AND ITS 6. ACCESS PANELS, FIRE DAMPERS, AND FIRE/SMOKE DAMPERS TEST, BALANCE, AND CERTIFY THE PERFORMANCE OF THE COMPLETE HEATING, VENTILATION, AND AIR CONDITIONING LOCATIONS TO THE MECHANICAL ENGINEER FOR REVIEW. ORDER SHALL BE ACCOMPANIED BY A DETAILED COST ASSOCIATED DUCT(S). ALL ITEMS OF THE HEATING, VENTILATION, SYSTEM, t0 INCLUDE SUPPLY, RETURN, OUTSIDE / MAKE-UP, AND BREAKDOWN FOR EACH TASK, INCLUDING EQUIPMENT, AND AIR CONDITIONING SYSTEM INCLUDING, BUT NOT LIMITED TO, THE GENERAL AND MECHANICAL CONTRACTORS SHALL EXHAUST AIR SYSTEMS. THE TEST AND BALANCE CONTRACTOR MATERIALS, AND LABOR THE MECHANICAL ENGINEER MAY, At AIR HANDLERS, FANS, DUCTWORK, DIFFUSERS, AND GRILLES PROVIDE ACCESS PANELS TO ALLOW ACCESS TO VOLUME SHALL PERFORM ALL TESTING, ADJUSTING, BALANCING, AND HIS DISCRETION, REQUIRE THE CONTRACTOR(S) t0 PROVIDE A SHALL NOT BE SUPPORTED BY THE CEILING OR CEILING DAMPERS ABOVE PLASTER OR GYPSUM CEILINGS, TURNING DATA RECORDING NECESSARY TO ESTABLISH THE CAPACITY FINAL, VERIFIABLE ACCOUNTING OF EQUIPMENT, MATERIALS, AND SUSPENSION SYSTEM, BUT INSTEAD SHALL BE SUPPORTED BY VANES, FIRE DAMPERS, FIRE/SMOKE DAMPERS, DUCT -MOUNTED AND QUALITY OF THE SYSTEMS AND CONFIRM THE LABOR AFTER THE WORK IS COMPLETE AND PRIOR TO THE THE BUILDING STRUCTURE. SMOKE DETECTORS, AND WHERE REQUIRED FOR THE SATISFACTORY COMPLETION OF ALL ASPECTS OF THE SCOPE MECHANICAL ENGINEER'S APPROVAL OF THE CONTRACTOR'S' MAINTENANCE OF ALL MECHANICAL EQUIPMENT. ACCESS OF WORK THIS WILL INCLUDE NOT ONLY THE NEW SYSTEMS, BUT FINAL PAY APPLICATION(S). ALL FORTY-FIVE (45) AND NINETY (SO) DEGREE ELBOWS SHALL PANELS SHALL HAVE A FIRE RATING EQUAL TO THE ALSO ALL OF THE EXISTING SYSTEMS THAT HAVE BEEN HAVE A ONE AND ONE-HALF (15) CENTERLINE RADIUS -TO -WIDTH PENETRATED ASSEMBLY, WITH A MINIMUM FIRE RATING OF ONE MODIFIED. 3. MECHANICAL EQUIPMENT INSTALLATION OR RADIUS -TO -DEPTH RATIO OR SHALL BE CONSTRUCTED WITH (1) HOUR SINGLE BLADE TURNING VANES. ANGULAR TAPERS SHALL BE THE TEST AND BALANCE CONTRACTOR SHALL BE AN ALL MECHANICAL EQUIPMENT SHALL BE INSTALLED AS LIMITED TO THIRTY (30) DEGREES FOR CONTRACTING TAPERS THE MECHANICAL CONTRACTOR SHALL ATTACH A APPROVED MEMBER OF THE AABC OR NE55 AND SHALL REQUIRED BY THE MANUFACTURER'S' INSTALLATION AND AND TWENTY (20) DEGREES FOR EXPANDING TAPERS. BRIGHTLY -COLORED STRIP OF PLASTIC TAPE TO EVERY SPECIALIZE IN THE TESTING AND BALANCING OF HEATING, MAINTENANCE MANUALS. THOSE MANUALS WILL TYPICALLY DUCT -MOUNTED ACCESS PANEL. THE STRIP SHALL BE OF VENTILATION, AND AIR CONDITIONING SYSTEMS. THE FOLLOWING PROVIDE MORE DETAIL THAN THE CONSTRUCTION DOCUMENTS. THE MAXIMUM LENGTH OF NEW FLEXIBLE SUPPLY DUCT SHALL SUFFICIENT LENGTH TO HANG A MINIMUM OF 12" BELOW THE TEST AND BALANCE CONTRACTORS ARE PRE -APPROVED: THE IF THERE 15 A CONFLICT BETWEEN THE INSTALLATION AND BE 8'-0"1FLEXIBLE RETURN DUCT SHALL NOT BE USED. BOTTOM OF THE ASSOCIATED DUCT. PHOENIX AGENCY, TEST AND BALANCE CORPORATION, AND MAINTENANCE MANUALS AND THE CONSTRUCTION DOCUMENTS, FLEXIBLE DUCT SHALL BE INSTALLED AND SUPPORTED SO AS SPEC TECH CONSULTANTS. THE MECHANICAL CONTRACTOR THEN THE MECHANICAL CONTRACTOR SHALL SUBMIT A TO PREVENT THE USE OF EXCESS DUCT MATERIAL, PREVENT THE MECHANICAL CONTRACTOR SHALL PROVIDE A FIRE SHALL SUBMIT ANY NON -PRE -APPROVED TEST AND BALANCE REQUEST -FOR -INFORMATION TO THE MECHANICAL ENGINEER DISLOCATION OR DAMAGE, AND PREVENT CONSTRICTION OF DAMPER AT EVERY DUCT PENETRATION OF A FIRE -RATED CONTRACTOR TO THE MECHANICAL ENGINEER FOR APPROVAL THE DUCT BELOW THE RATED DUCT DIAMETER FLEXIBLE DUCT ASSEMBLY AND A FIRE/SMOKE DAMPER WITH A MINIMUM PRIOR TO SUBMITTING A BID. ALL MECHANICAL EQUIPMENT SHALL BE INSTALLED SUCH THAT BENDS SHALL MAINTAIN A CENTERLINE RADIUS OF NOT LESS FIRE/SMOKE RATING OF TWO (2) HOURS At EVERY DUCT Oi MECHANICAL ANICAL SPECIFICATIONS t LEGEND SCALE: NT5 REVISIONS BY f, �00 00 Cn o�� o Y ,�Sti YElX Y LZ. G.. u • .� O C U • C'Q Lo Q E ` > � 3 a� ti 3 N 0 N Cn �e i; Z w o %D 8 % • e Lilt � mw m� o a a 6 U) U) o o �€ om ya Z C ova � � U c a C �a or W 1_ ( �M8 U y �t d W cn _0 U oZ CD @ Nd �N C Q mE mW W�L? d =o N '@ a E 2 ° am �U � U Z LLJ v •J 1— °- Z W U �•L = Q N O a UW �LL. .-o�Q�rn L W v •- o�U� � -C F— cv a a OWN O �0 ':3 J m LL_ Date: 06. 12. 12 Scale: AS NOTED Project Mgr: AAY Drawn: Job: 10-61 Sheet m 1