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ELC-11-12-2250_Plans NO. REVISIONS DATE ARCHDIOCESE OF IVIIAMI PASTORAL CARE CENTER HVAC RENOVATIONS k I as MECHANICAL AND ELECTRICAL ENGINEERS b DeRose Design Consultants Inc. LAND PLANNING • CIVIL • STRUCTURAL ENVIRONMENTAL III ELECTRICAL ■ MECHANICAL CERTIFICATE of 470 S. ANDREWS AVENUE L AuTHOmzAnoN 111 aose SUITE POMPANO BEACH, FLORIDA FL 33069 (954) 942-7703 ®C O I X m 0 X ADO BANTA A ROBA HOLMES J CK80N GINNIE INDEX OF DRAWINGS OKALOOSA WALT DBDETI L„y NA88A TON f C MADISON ;f BAY TQllflll 99 C 8 TON LEON ° IIV 1 L WAKULLA BWAE BAKF DUVAL AECHANICAL ,r T LOR �'�U NION OUiJ C- 1 COVER S H E ET OV E R A L L CIVIL ENGINEERING FRANKL AYETTC ;;��,„RD oo CLAY BT. B M-0. 1 HVAC NOTES �i��� �� ��.T ALAC4UA PUTNA M �••• M-0.2 HVAC SCHEDULE D°LIK o IFLAaER t!� M- 1 HVAC FIRST FLOOR M-2 HVAC SECOND FLOOR LEVY o `� M-3 HVAC ROOF LEVEL D RK)N M-4 HVAC CONTROLS s ELECTRICAL S ER 8° 0 an o HERNANDO KEG E- 1 .0 ELECTRICAL NOTES, SCHEDULES & RISER DIAGRAM a o E-2. 1 FIRST & SECOND FLOOR POWER PLANS - P Q E-2.2 ROOF POWER PLAN �,. , 6 OOBCEOIA th S ., 'E 96tt ` _,. 0 HILL 0.,. :.: ..... _r,z Clamalw e d _. . BREV NE 95th St < . 4 0 Cz NE 95th St �A� �y e:.? : r, bu 0 iER 1 may, tZ.. rf ed ems. i w , �^ OKEECMOBE■ Arm f [� INE 93rd' vI z- �^q HKO"NDB - RA A BT.LUG DE O ... i .t ^ 9 fi' .� ;lt. t ... .' ,��,tiLl OLADEB MARTIN ® h Lob *: CH TTE rjF. 3St ACC' CL AR V V W NE qja t Tet'ram .`- ;' ^ —, �sr? D � A r 4`3E i§t St r+^ ® 0 y� Id HENDRY P BEACH '1I /U{� / �j I~..�yt Ct St ,jtv ..'t't Y LE■ O v Nco � 4 (3�r 01 co 3 SITE LOCATION MAP a SCALE N.T.S DADE j p Ti A.PP�'C�`I` D ray DATE U� MONRO■ F/ SUf - )C()ti9PLIANCE WITH ALL FEDERAL. INN RULES AND REGULATIONS ,� DRAWING TITLE: COVER SHEET DRAWN:WC CHECKED:CC DATE:07/09/2012 DAVID C. COVALT, P.E. SCALE:1/8"=l'—O" LICENSED ENGINEER NO. 45841 PROJECT N0:12043 STATE OF FLORIDA CEiTFICATE OF AUTHORIZATION•4050 SHEET: DATE- PROJ./ 12043 CALL RIGHTS RESERVED 1 OF: DIM ow OgIS�TNfIi W. NO. REVISIONS DATE PERMIT 11/13/12 HVAC DUCTWORK SYMBOLS HVAC SPECIFICATIONS GENERAL NOTES SYMBOL DESCRIPTION SYMBOL DESCRIPTION SYMBOL DESCRIPTION SYMBOL DESCRIPTION SYMBOL `V I. CONNECTION TO EQUIPMENT SHALL BE VERIFIED WITH 1. THE CONTRACTOR SHALL FURNISH ALL LABOR MATERIALS .- -.- CEILING DIFFUSER, SQUARE /W UNDERCUT DOOR SPIN-IN TAKE-OFF 24x12 STANDARD DUCT , 24x12 MANUFACTURER'S CERTIFIED DRAWINGS. TRANSITIONS TO ALL EQUIPMENT AND SERVICES NECESSARY FOR THE INSTALLATION OF A THROW INDICATION EQUIPMENT SHALL BE VERIFIED AND PROVIDED FOR EQUIPMENT COMPLETE AND OPERABLE MECHANICAL SYSTEMS. FURNISHED. ROUND CEILING DIFFUSER, DOOR GRILLE 12x8 2. ALL MATERIAL AND EQUIPMENT SHALL BE INSTALLED AND DG 12x8 0 FLAT OVAL OR ROUND DUCT ; 2. A NEW SET OF ALL FILTERS SHALL BE PROVIDED AND INSTALLED IN COMPLETED IN A FIRST CLASS WORKMANLIKE MANNER. ANY ALL UNITS BY THE CONTRACTOR WHEN ALL CONSTRUCTION IS MATERIALS INSTALLED, WHICH SHALL NOT PRESENT AN ORDERLY z CEILING RETURN GRILLE FM AIR FLOW MEASURING STATION TRANSITION, CONCENTRIC 24x1 NEW DUCTWORK, FIRST DIMENSION � 24x1 COMPLETED. AND REASONABLY NEAT OR WORKMANLIKE APPEARANCE, SHALL BE 2 2 IS SIDE SHOWN 3. ALL HVAC CONTROLS AND WIRING, AS SHOWN IN EC" CONTROL REMOVED AND REPLACED WHEN SO DIRECTED BY OWNER/ENGINEER. z CEILING EXHAUST GRILLE _ _ _ _ _ _ SET, SHALL BE PROVIDED BY JOHNSON CONTROLS, INC. 3. ALL EQUIPMENT AND MATERIAL SHALL BE GUARANTEED FOR ONE MANUAL BALANCING DAMPER TRANSITION, ECCENTRIC 24x12 EXISTING DUCTWORK TO REMAIN F _ 24x12 _ _� YEAR AFTER DATE OF ACCEPTANCE BY THE OWNER. - - - - - - 4. CONTRACTOR SHALL PROVIDE ALL EQUIPMENT AND DUCTWORK SUPPLY REGISTER OR GRILLE ACCESSORIES WITH ACCESS PANELS AS REQUIRED. 4. THE ENTIRE INSTALLATION SHALL COMPLY WITH ALL APPLICABLE (VERTICAL MOUNT, SIDEWALL) HORIZONTAL ® ACCESS DOORS, VERTICAL OR 12x8 8� TRANSITION, SQUARE TO ROUND EXISTING DUCTWORK TO BE c1 NATIONAL, STATE AND LOCAL CODES, INCLUDING ALL LOCAL RULES REMOVED 5. DUCTWORK DIMENSIONS ARE CLEAR INSIDE DIMENSIONS. AND ORDINANCES. �) RETURN/EXHAUST REGISTER OR FLEXIBLE CONNECTION SQUARE THROAT ELBOW - - - - - - ACOUSTICAL LINING DUCT DIMENSIONS 6. ALL SUPPLY AND RETURN DUCTWORK SHALL BE CONSTRUCTED OF 5. THE CONTRACTOR SHALL BE RESPONSIBLE FOR OBTAINING AND GRILLE (VERTICAL MOUNT, W/TURNING VANES - _ _ - - _ FOR NET FREE AREA GALVANIZED SHEET METAL, INSTALLED IN ACCORDANCE WITH THE PAYING FOR ALL PERMITS, FEES, INSPECTIONS AND TESTS. SIDEWALL) LATEST EDITION OF SMACNA HVAC DUCT CONSTRUCTION SUPPLY RECRANGULAR DUCT •- STANDARDS METAL AND FLEXIBLE". 6. LOCATIONS AND DIMENSIONS ARE DIAGRAMMATIC IN NATURE. EXACT TO SENSORSTAT/TEMPERATURE UP V DN SECTION UP/DOWN - FIELD DIRECTION OF FLOW i LOCATIONS SHALL BE VERIFIED IN THE SQUARE THROAT TEE PRIOR TO FABRICATION 7. ALL EXHAUST DUCTWORK SHALL BE CONSTRUCTED OF GALVANIZED AND EQUIPMENT PROCUREMENT. OHUMIDISTAT/HUMIDITY SENSOR Up DN RETURN RECTANGULAR DUCT /W TURNING VANES STANDARD BRANCH TAKE-OFF SHEET METAL AND INSTALLED IN ACCORDANCE WITH THE LATEST SECTION UP/DOWN EDITION OF SMACNA "HVAC DUCT CONSTRUCTION STANDARDS, 7. SLIGHT VARIATION OF ROUTING AND/OR CONSTRUCTION SHOULD BE METAL AND FLEXIBLE". ANTICIPATED AND SHALL BE EXPRESSLY INCLUDED AS A PART OF THE WORK WHENEVER REQUIRED. ANY MODIFICATIONS REQUIRED AS CO �0 CO/CO2 SENSOR L�j UP DN EXHAUST RECTANGULAR DUCT INLINE CENTRIFUGAL FAN A RESULT OF FIELD SECTION UP/DOWN I❑ I� SQUARE THROAT ELBOW W/TURNING 8. ALL FLEXIBLE DUCTS SHALL BE UL LISTED CLASS 1, AIR DUCT. CONDITIONS ARE TO BE INCLUDED IN BASE © SMOKE DETECTOR VANES THERMAFLEX TYPE OR EQUAL. FLEXIBLE DUCTS SHALL BE INSTALLED CONTRACT. I UP & DN SUPPLY ROUND DUCT SECTION UP DN CHANGE IN ELEVATION IN ACCORDANCE WITH THE LATEST EDITION OF SMACNA "HVAC 8, IGNORANCE ON THE PART OF THE CONTRACTOR WILL IN NO WAY't�z POINT OF CONNECTION TO NEW UP/DOWN DUCT CONSTRUCTION STANDARDS, METAL AND FLEXIBLE". EXCUSE HIM FROM THE OBLIGATIONS AND RESPONSIBILITIES OF THIS OR EXISTING 9• PROVIDE MANUAL DAMPERS WHERE SHOWN ON THE DRAWINGS. CONTRACT. UP �pN SUPPLY FLAT OVAL DUCT FLEXIBLE DUCT SPUTTER DAMPER eDO BACKDRAFT DAMPER SECTION UP/DOWN DAMPERS SHALL BE MANUFACTURED ACCORDING TO SMACNA "HVAC 9, ANY CONFLICTS OR DISCREPANCIES ON THESE DRAWINGS SHALL BE DUCT CONSTRUCTION STANDARDS METAL AND FLEXIBLE, LATEST CALLED TO THE ATTENTION OF THE ENGINEER FOR RESOLUTION. TRANSFER DUCT EDITION" AND SHALL HAVE LOCKING QUADRANT WITH WING NUT. CONFLICTS OR DISCREPANCIES PRESENTED AFTER BID SHALL BE SA-t SOUND ATTENUATOR RESOLVED AT THE TIME OF DISCOVERY. rs TEMPERATURE SENSOR VOLUME DAMPER (MANUAL OPERATION) 10. ALL DUCTWORK SHALL BE INSULATED WITH EXTERNAL GLASS FIBER 4F-Dl TERMINAL UNIT, MOTOR OPERATED DAMPER INSULATION FACED WITH PSK JACKET, R=4.2 OR BETTER. 10. THE CONTRACTOR SHALL BE RESPONSIBLE FOR COORDINATION WITH ALL OTHER TRADES FOR CLEARANCES AND USE OF AVAILABLE P PRESSURE SENSOR VARIABLE/CON STAN T AIR VOLUME BDD BDD 11. CONDENSATE DRAINS SHALL BE COPPER WITH CLOSED CELL SPACE. INSULATION AND SHALL BE SIZED AS INDICATED ON THE DRAWINGS. Ds DISCONNECT SWITCH, UNFUSED CEILING MOUNTED ACCESS DOOR BACKDRAFT DAMPER �- I 11. DEBRIS GENERATED BY THE MECHANICAL CONTRACTOR/WORKS TERMINAL UNIT, 12. REFRIGERANT PIPING (FOR Al/B1 REFRIGERANTS) SHALL BE COPPER SHALL BE PROPERLY DISPOSED OF; ANY APPLICABLE DISPOSAL FEE DsF DISCONNECT SWITCH, FUSED VARIABLE/CONSTANT AIR VOLUME, FAN OR PUMP TYPE ACR COMPLYING WITH ASTM B 280 WITH WROUGHT COPPER IS THE RESPONSIBILITY OF THE CONTRACTOR. FAN POWERED SOLDER JOINT FITTINGS LINES; REFRIGERANT PIPING, AS SIZED PER FLEXIBLE DUCT ACTUAL SITE CONDITIONS PER EQUIPMENT MANUFACTURER, SHALL 12. VALUE ENGINEERING AND ENGINEERING EXPENSES THAT ARE BE RUN IN SEAMLESS -%" WALL CLOSED CELL INSULATION, AEROCEL INCURRED DUE TO REVISIONS OR SUBSTITUTIONS REQUESTED BY FsD FD MC - MOTOR CONTROL PP Mc PP - POWER PANEL ELECTRIC DUCT HEATER W/PANEL OOp O RELATIVE PRESSURE, Fso FD OR EQUAL. THE CONTRACTOR SHALL BE THE CONTRACTOR'S I_I CLEARANCE NEGATIVE/NEUTRAL/POSSITIVE 13. ALL INTERIOR MILD STEEL (A-36) SUPPORTS SHALL BE PAINTED RESPONSIBILITY/EXPENSE. WITH DIRECT-TO-METAL "DTM" ACRYLIC COATING: CARBOLINE 13. IN ORDER FOR THE ENGINEER TO CONSIDER A SUBSTITUTE FOR THE HVAC PIPING SYMBOLS HVAC TAGS & SYMBOLS COMPANY, CARBOCRYLIC 3359 DTM OR EQUAL. SURFACE SPECIFIED PRODUCT OR EQUIPMENT, THE CONTRACTOR MUST PREPARATION SHALL FOLLOW WRITTEN PAINT MANUFACTURER'S SUBMIT A SUBSTITUTE REQUEST PROVING THE EQUIVALENCE (E.G. RECOMMENDATIONS. MATERIAL, PERFORMANCE AND ETC) AND QUANTIFYING THE COST SYMBOL DESCRIPTION SYMBOL DESCRIPTION SYMBOL DESCRIPTION AS SHOWN ON FLOOR PLAN DWG'S AS SHOWN ON DETAIL DWG'S. BENEFITS TO THE OWNER. THE SUBSTITUTE REQUEST MUST BE PIPE UP 14. STAINLESS STEEL (304 OR BETTER) AND ALUMINUM (6061T6 OR APPROVED BY THE ENGINEER BEFORE THE CONTRACTOR CAN �p�-- BALL VALVE W/HOSE BIBB PRESSURE GAUGE (P.G.) BETTER) ARE THE PREFERRED MATERIALS OF CONSTRUCTION FOR PROCEED WITH MANUFACTURING AND/OR PROCUREMENT OF THE SECTION NO. (1) ^�'®A' ALL OUTDOOR SUPPORTS. MILD STEEL (A-36) SUPPORTS CAN BE SUBSTITUTION. PIPE DOWN 3-WAY CONTROL VALVE T TEMPERATURE/PRESSURE WELL �' A t SECTION VV ACCEPTED IF THEY WERE HOT DIPPED GALVANIZED AS FULLY (ELECTRIC) (PETE'S PLUG) M-x.x SHEET NO. SECTION IS M_X,X SCALE: X/X" = l'-0" FABRICATED AND READY FOR ASSEMBLY/CONSTRUCTION ENTITIES 14. THESE DRAWINGS, ALONG WITH ARCHITECTURAL DRAWINGS AND DRAWN ON I.E. NO FIELD WELDING AND/OR DRILLING, ETC IS PERMITTED. PROJECT SPECIFICATIONS, CONSTITUTE A SINGULAR CONTRACT DOCUMENT AND MUST BE USED TOGETHER IN THEIR ENTIRETY IN n TOP TAKEOFF ID VALVE THERMOMETER 15. UPON COMPLETION OF THE INSTALLATION, AND BEFORE ISSUE OF THE CONSTRUCTION OF THIS PROJECT. FINAL C.O. FOR THE BUILDING, A TEST AND BALANCE "T&B" SHALL 1' BOTTOM TAKEOFF BUTTERFLY VALVE W/MEMORY V VACUUM BREAKER 1 DETAIL DESIGNATION (A) ® � /� �L BE PERFORMED ON ALL UNITS, AS PER FBCM 13-410.1.ABCD.4, BY J STOP t r'1 AN INDEPENDENT CERTIFIED AABC OR NEBB MEMBER CONTRACTOR, SHEET NO. DETAIL IS M-x.x NO SCALE 16. SYSTEM BALANCING SHALL BE ACHIEVED USING THE DUCT BRANCH SHOP D RAW I N G S � PIPE BREAK --��j-- PLUG VALVE PRS PRESSURE REDUCING STATION DRAWN ON DAMPERS WITH ALL THE DIFFUSER DAMPERS REMAINING FULLY OPEN. THE REPORT SHALL BE APPROVED BY THE ENGINEER PRIOR 1. REVIEW OF SUBMITTALS BY THE ENGINEER IS FOR GENERAL PIPE CAP GLOBE VALVE AIR DISTRIBUTION DEVISE TAG SHEET NOTE CALLOUT TO THE JOB BEING ACCEPTED AS COMPLETE. CONFORMANCE WITH THE DESIGN CONCEPT AS PRESENTED BY THE 0. CONTRACT DOCUMENTS. NO DETAILED CHECK OF QUANTITIES OR 7 ���- PRESSURE REDUCING VALVE DIMENSIONS WILL BE MADE. ONLY THOSE SHOP DRAWINGS REQUIRED BY,17. PRIOR TO DUCTWORK FABRICATION AND INSTALLATION MECHANICAL DEVICE NUMBER: THE CONTRACT DOCUMENTS TO BE SUBMITTED WILL BE REVIEWED. ALL UNION � OS & Y GATE VALVE S - SUPPLY CONTRACTOR SHALL COORDINATE WITH T&B CONTRACTOR OTHERS WILL BE RETURNED WITHOUT COMMENT. -III-- PRESSURE SAFETY RELIEF VALVE E - EXHAUST XX LOCATIONS OF ALL TEST PORTS AND PITOT TRAVERSE READINGS. 1 S - RETURN 18, PROVIDE SAFETY FLOW SWITCH FOR ALL AIR HANDLING UNITS. 2. SHOP DRAWINGS FOR EQUIPMENT SHALL INCLUDE FACTORY SUPPLIED PIPE GUIDES C<-- PLAN VIEW OF ANGLE VALVE CWS CONDENSER WATER SUPPLY X PERFORMANCE DATA AT DESIGN CONDITIONS; FANS & PUMPS TO AIR VOLUME CFM INCLUDE PERFORMANCE CURVES EXPANSION JOINT EQUIPMENT TAG 3. REVIEW OF SHOP DRAWINGS IS TO BE LIMITED TO TWO (2) REVIEWS PER U r-r-I STRAINER CWR CONDENSER WATER RETURN SUBMITTAL WITHIN THE SCOPE OF BASIC SERVICES (I.E., INITIAL QUIPMENT NUMBER: SUBMITTAL REVIEW AND ONE RESUBMITTAL, IF NECESSARY). REVIEW OF FLEXIBLE CONNECTION �AV a AHU - AIR HANDLING UNIT ADDITIONAL RESUBMITTALS WILL BE CONSIDERED ADDITIONAL SERVICES, AUTO AIR VENT WITH ISOLATION CHWS - CHILLED WATER SUPPLY CH - AIR COOLED CHILLER FOR WHICH THE GENERAL CONTRACTOR MAY BE HELD RESPONSIBLE. VALVE CHWP - CHILLED WATER PUMP ADDITIONAL SERVICES COMPENSATION TO THE ENGINEER WILL BE IN AHU-1 ACCORDANCE WITH THE TERMS OF THE ARCHITECT-ENGINEER ECCENTRIC REDUCER FS FLOW SWITCH CHWR CHILLED WATER RETURN AGREEMENT FOR THIS PROJECT. AIR TERMINAL UNIT TAG 4. ALL SHOP DRAWINGS MUST BEAR EVIDENCE OF THE CONTRACTOR'S �- CONCENTRIC REDUCER ^< GATE VALVE _CD CONDENSATE APPROVAL PRIOR TO SUBMITTING TO THE A/E. UNIT NUMBER: `L VAV - VARIABLE AIR VOLUME 5. SUBMIT FIVE COPIES TO THE ARCHITECT/ENGINEER FOR REVIEW. THE FLOW -SOH- BALL VALVE COLD WATER/SHUT-OFF/BALANCING �_ TERMINAL LETTER ARCHITECT/ENGINEER WILL RETURN FOUR COPIES AND RETAIN ONE VALVE VAV RECORD SET AFTER REVIEW. a..; - -1- MECHANICAL FLOAT VALVE BUTTERFLY VALVE - _ _ HOT WATER 6. ALL CHANGES AND ADDITIONS MADE ON RESUBMITTALS MUST BE TERMINAL SIZE CLEARLY FLAGGED AND iNOTED. THE PURPOSE OF THE RESUBMITTALS MUST BE CLEARLY NOTED ON THE LETTER OF TRANSMITTAL. CIRCUIT SENSOR CHECK VALVE (ARROW INDICATES G GAS -' AHU NUMBER ARCHITECT/ENGINEER REVIEW WILL BE LIMITED TO THOSE ITEMS CAUSING � DIRECTION OF FLOW) MECHANICAL DRAWING INDEX THE RESUBMITTAL. 2-WAY CONTROL VALVE -���- BALL VALVE W/MEMORY STOP F0 FUEL OIL NOTE THESE ARE THE STANDARD SYMBOLS LISTED ON THIS DRAWING. 7. SHOP DRAWINGS NOT MEETING THE ABOVE CRITERIA OR SUBMITTED (ELECTRIC) SOME SYMBOLS SHOWN ON THESE LEGENDS MAY NOT APPEAR ON THE AFTER FABRICATION WILL NOT BE REVIEWED. PROJECT DRAWINGS. M-0.1 HVAC NOTES & LEGENDS 8. SHOP DRAWINGS REQUIRED FOR THIS PROJECT INCLUDE: CHILLER, AHU, M-0.2 HVAC SCHEDULES & DETAILS FC, VAV, FANS, UNDERGROUND PIPING, PUMPS, GRILLES/DIFFUSERS. HVAC ABBREVIATIONS M-1 GROUND FLOOR HVAC PLAN AFF - ABOVE FINISH FLOOR CT - COOLING TOWER FF - FINAL FILTERS MOCP - MAX. OVER CURRENT PROTECTION RS/L - REFRIGERANT SUCTION & LIQUID M-2 SECOND FLOOR HVAC PLAN AFR - ABOVE FINISH ROOF DG - DOOR GRILLE FLA - FULL LOAD AMPS NC/NO - NORMALLY CLOSE/OPEN RTU - ROOF TOP UNIT M-3 ROOF HVAC PLAN AHU - AIR HANDLING UNIT DN - DOWN FPM - FEET PER MINUTE NTS - NOT TO SCALE SA - SUPPLY AIR M-4 HVAC CONTROLS AND SCHEMATIC C r' AP - ACCESS PANEL DMP - DAMPER FSD - FIRE SMOKE DAMPER OA - OUTSIDE AIR SP - STATIC PRESSURE V) A V �o BOP = BOTTOM OF PIPE DP/DT - CHANGE IN PRESS/TEMP GPM - GALLONS PER MINUTE PRV - PRESSURE RELIEF VALVE TBC/D - TO BE CONFIRMED/DETERMINED r^ co co BHP BRAKE HORSEPOWER EAT ENTERING AIR TEMPERATUREKW - KILOWAT PSI - POUNDS PER SQUARE INCH TD - TRANSFER DUCT • go CD - CEILING DIFFUSER ESP - EXTERNAL STATIC PRESSURE LAT - LEAVING AIR TEMPERATURE PSIG - PSI GAUGE TSP - TOTAL STATIC PRESSURE � � Pig1 CENTER LINE ETR EXISTING TO REMAIN LID - LINEAR DIFFUSER PVC - POLYVINYL CHLORIDE PIPE UNO - UNLESS NOTED OTHERWISE 4J- � � � CAV CONSTANT AIR VOLUME EWT - ENTERING WATER TEMPERATURE MBH - THOUSAND BTUs PER HOUR RA - RETURN AIR V/PH/Hz - VOLTS/PHASE/FREQUENCY 0 O .. CFM CUBIC FEET PER MINUTE FCU - FAN COIL UNIT MCA - MINIMUM CIRCUIT AMPACITY RHC - REHEAT COIL VAV - VARIABLE AIR VOLUME ® rA ^ Z N a t a - CONDENSING UNIT FD - FIRE DAMPER MOD - MOTOR OPERATED DAMPER RPM - REVOLUTIONS PER MINUTE VFD - VARIABLE FREQUENCY DRIVE A, w 0 1 C3 CJ g gF� c� DRAWING TITLE: MECHANICAL NOTES, & LEDGENDS DRAWN:WC CHECKED:CC DATE:07/09/2012 DAVID C. COVALT, P.E. SCALE:1/8"=1'-0" LICENSED ENGINEER NO. 45841 STATE OF FLORIDA PROJECT N0:12043 CERTIFICATE OF AUTHORIZATION m 4058 SHEET: 1 3 2012 DATE- O e 1 E PROJ./ 12043 ®ALL RIGHTS RESERVED 1 OF: OEROSf Em C�SEMIS W. NO. REVISIONS DATE PERMIT 11/13/12 AIR COOLED CHILLER SCHEDULE VARIABLE AIR UNIT SCHEDULE PROJECT PHASING MARK AREA SERVED EVAPORATOR DATA CONDENSER DATA PERFORMANCE AND ELECTRICAL DATA MANUFACTURER OPER NOTES MARK AREA/UNIT SERVED AIR FLOW MAXIMUM AIR CONNECTION SIZES HEATER VOLTAGE MANUFACTURER NOTES SINGLE POINT CONN. MODEL NO. WEIGHT RANGE PD KW/STEPS V/PH/Hz MODEL NO. TOTAL TOTAL WATER FLOW DP COMPR. COMPR. AMBIENT AMBIENT ALTITUDE EER NPLV MCA MOCP V/PH/Hz LB CFM IN. WC INLET OUTLET PHASE BTU/H TONS E/LT 'F GPM FT WC TYPE QTY TEMP MIN. FT A A 1. REPLACE AIR COOLED CHILLER #2 (CH-2). H-1 EXISTING 1,761,600 107.1 54'/44' 256 17.0 SCROLL 4 95 - 0 10.0 15.3 226.1 250 460/3/60 TRANE CGAM-110 6846.4 1,2,3,4,5 VAV-2A 2250 0.25 14"0 9"x9" 7.5/2 460/3/60 TRANE, W/EH 1,2,3,4,5 2. REPLACE CHILLED WATER PUMPS #1 AND #2 (P-1, P-2) CH-2 NEW 1,761,600 107.1 54'/44' 256 17.0 SCROLL 4 95 - 0 10.0 15.3 226.1 250 460/3/60 TRANE CGAM-110 6846.4 1,2,3,4,5 VAV-2B 1455 0.25 12"0 9"x9" - TRANE, COOLING ONLY 1,2,3,4 3. REPLACE A/C1 WITH NEW AHU7, SUPPLY NEW CONTROLS FOR AHU 4. REPAIR AHU-6, SULLPY NEW CONTROLS FOR AHU NOTES: 3. CONDENSER COILS SHALL BE COATED WITH BLYGOLD FOR COASTAL LOCATION PROTECTION VAV-2C 1650 0.25 12"0 9"x9" 6.5/2 460/3/60 TRANE, W/EH 1,2,3,4,5 5. REPLACE ALL AHU-6 VAV BOXES AND CONTROLS 1. CHILLER SHALL BE INSTALLED ON HDG MASON SLRS VIBRATION ISOLATORS W/FACTORY CALCS FOR WINDLOAD. 4. CHILLLER PROVIDED WITH ULTRA�QUIET FANS AND ACOUSTIC SOUND BLANKET KITS. 6. REPLACE ALL AHU-7 VAV BOXES AND CONTROLS 2. OPERATION ON R410A REFRIGERANT. 5. PROVIDE WITH SINGLE POINT CONNECTION /W DISCONNECT SWITCH & THERMAL OVERLOAD PROTECTION VAV-2D 1750 0.25 12"0 9"x9" 6.0/2 460/3/60 TRANE, W/EH 1,2,3,4,5 7, PROVIDE NEW CONNTROLS FOR CHILLER PLANT VAV-2E 1470 0,25 12"0 9"x9" 5.5/2 460/3/60 TRANE, W/EH 1,2,3,4,5 8. REPAIR 4 & 5 TON A/C UNITS SELECTIONS BASED ON TRANE VAV-3A 1900 0,25 12"0 9"x9" 6.0/2 460/3/60 TRANE, W/EH 1,2,3,4,5 CHILLED WATER AIR HANDLING UNITS - NEW VAV-38 520 0.25 8"0 g"xg" 2.5/1 460/3/60 TRANE W 1 / � EH/ ,2,3,4,5 PHASE 2 MARK AREA SERVED AIR SIDE AIR HEATER DATA WATER SIDE COIL DATA WEIGHT MODEL NOTES VAV-3C 1055 0.25 10"0 9"x9" - - TRANE, COOLING ONLY 1,2,3,4 S.A. 0.A. E.S.P. MOTOR V/PH/Hz TOTAL SENSIBLE EAT LAT POWER STEPS WATER WATER WATER FACE FACE ROW/FPI LB N0. 1, REPAIR AHU 3, SUPPLY NEW CONROLS FOR AHU. CFM CFM IN. WC HP BTU/H BTU/H DB/WB DB/WB KW ET/LT GPM DP AREA VEL. VAV-3D 2070 0.25 14"0 11"x9" 12.5/3 460/3/60 TRANE, W/EH 1,2,3,4,5 2. REPLACE ALL AHU-3 VAV BOXES AND CONTROLS 'F FT WC FT2 FPM VAV-3E 2485 0.25 14"0 11"X9" - - TRANE, COOLING ONLY 1,2,3,4 AHU-1 DINNING ROOM/KITCHEN 6,350 3,000 .75 5 460/3/60 402,208 196,000 82.6'/71' 52'/51' 44'/56' 80 12 - 520 6/12 3,200 TRANE INDOOR, NEW SEE BELOW VAV-3F 1650 0.25 12"0 11"x9" 5/2 460/3/60 TRANE, W/EH 1,2,3,4,5 AHU-4 BUILDING A SECOND FLOOR 9,700 1000 1.5 10 460/3/60 364,790 297,760 82.9'/66' 55'/54' NA NA 44'/56' 72 5.1 - 509 6/10 3,900 TRANE ROOFTOP, NEW SEE BELOW VAV-3G 520 0.25 8"0 11"x9" 3.5/2 460/3/60 TRANE, W/EH 1,2,3,4,5 PHASE 3 AHU-5 BUILDING A SECOND FLOOR 9,900 1200 1.5 15 460/3/60 400,800 136,900 83.4'/67' 55'/54' NA NA 44'/56' 92 4.6 - 6/10 4200, TRANE ROOFTOP, NEW SEE BELOW VAV-3H 800 0.25 8"0 11"x9" - - TRANE, COOLING ONLY 1,2,3,4 1. REPAIR AHU-2, SUPPLY NEW CONROLS FOR AHU. 2. REPLACE AHU-5, SUPPLY NEW CONTROLS FOR AHU. VAV-31 520 0.25 8"� 13"x11" 3.5/2 460/3/60 TRANE, W/'EH 1,2,3,4,5 3. REPLACE ALL AHU-2 VAV BOXES AND CONTROLS. ACCEPTABLE MANUFACTURES: CARRIER, McQUAY, TRANS AND YORK VAV-3J 360 0.25 6"0 13"x11" 1.75/1 460/3/60 TRANE, W/EH 1,2,3,4,5 4. REPLACE ALL AHU-5 VAV BOXES AND CONTROLS NOTES: VAV-3K 900 025 8 000 13"x11" - - TRANE, COOLING ONLY 1,2,3,4 1. 2" WALL CONSTRUCTION, G90 STEEL. CASING VAV-3L 1600 0.25 12"0 15"x14" 5/2 460/3/60 TRANE, W/EH 1,2,3,4,5 2. CASING LEAKAGE SHALL NOT EXCEED LEAK CLASS 6 PHASE 4 3. DRAIN PAN TO BE DBL WALL S.S DESIGNED TO ASHRAE 62.1 VAV-4A 1775 0.25 12"0 9"x9" 6.75/2 460/3/60 TRANE, W/EH 1,2,3,4,5 1. REPLACE AHU-1, SUPPLY NEW CONTROLS FOR AHU. 4. ALL DOORS MIN. 60" HEIGHT VAV-4B 590 0.25 8"0 9"x9" 4.0/2 460/3/60 TRANE, W/EH 1,2,3,4,5 2. REPLACE AHU-4, SUPPLY NEW CONTROLS FOR AHU. 5. BACKWARD OR AIRFOIL FAN 6. FAN MOUNTED ON INTERNAL 2" DEFLECTION SPRING ISOLATORS VAV-4C 665 0.25 8"0 9"x9" 4.0/2 460/3/60 TRANE, W/EH 1,2,3,4,5 3. REPLACE ALL AHU-4 VAV BOXES AND CONTROLS. 7. BEARINGS SHALL BE SELF-ALIING L50 LIFE OF 200,000 HRS. 8. AHU'S TO BE PROVIDED WITH NEW VFD'S (AHU-4, 5 & 7) VAV-4D 740 0.25 8"0 13"x11" - - TRANE, COOLING ONLY 1,2,3,4 9. COILS TO HAVE A CORROSION PROTECTIVE COATING APPLIED VAV-4E 1055 0,25 10"0 13"x11" - - TRANE, COOLING ONLY 1,2,3,4 10. PROVIDE WITH 2" MERV-8 PRE-FILTER AND 4" MERV 13 FILTERS. 11. FAN DRIVES SHALL BE FIXED PITCH FOR VFD AND VARIABLE FOR CONSTANT VOL VAV-4F 790 0.25 8 100 13"x11" - - TRANE, COOLING ONLY 1,2,3,4 MATERIALS 12. DRIVE SERVICE FACTOR 1.5,MULTI-BELT VAV-4G 1500 0.25 12"0 13"x11" - - TRANE, COOLING ONLY 1,2,3,4 13. FIX PITCH SHEEVES TO BE REPLACED DURING T&B FOR PROPER RPM & CFM 14. OUTDOOR UNITS TO BE PAINTED FROM FACTORY, PROVIDE TOUCH-UP PAINT VAV-4H 1500 0.25 12"0 13"x11" - - TRANE, COOLING ONLY 1,2,3,4 1. CHILLED AND HOT WATER VALVES ABOVE 2" SHALL BE KEYSTONE FIG. 222 15. PROVIDE PIPE CABINET FOR OUTDOOR UNITS RESILIENT SEAT BUTTERFLY VALVE WITH 304 SS DISC AND EPDM LINER OR 16. OUTDOOR UNIT ROOFS INCORPORATE INTERNAL THERMAL BREAKS, R13 INSULATION VAV-41 1230 0.25 10"0 13"x11" 7.5/2 460/3/60 TRANS, W/EH 1,2,3,4,5 APPROVED EQUAL.. PRESSURE RATING WITH BUBBLE-TIGHT SHUTOFF 250 PSI. 17. OUTDOOR AHU ROOFS TO BE SLOPED 0.125"/FT AND 1.5" OVERHANGE, VAV-5A 935 0.25 10"0 13"x11" 5/2 460/3/60 TRANE, W/EH 1,2,3,4,5 VALVES 6" AND ABOVE SHALL BE GEAR OPERATED. VAV-56 2090 0.25 14"0 13"x11" 9/3 460/3/60 TRANS, W/EH 1,2,3,4,5 2. CHILLED AND HOT WATER VALVES 2" AND BELOW SHALL BE NIBCO T-585-70-66 FULL PORT BRONZE BALL VALVE. VAV-5C 2175 0.25 14"0 13"x11" - - TRANE, COOLING ONLY 1,2,3,4 3. ALL CHILLED AND HOT WATER PIPING SHALL BE SCH 40 A53 GRADE B. VAV-5D 1600 0.25 12"0 13"x11" - - TRANE, COOLING ONLY 1,2,3,4 JOINING METHOD SHALL BE WELDING. CHILLED WATER AIR HANDLING UNITS - REPAIR VAV-5E 1285 0.25 10"0 13"x11" - - TRANE, COOLING ONLY 1,2,3,4 4. ALL PIPING SHALL BE INSULATED WITH OWENS CORNING FOAMGLAS, 2" THICK VAV-5F 1965 0.25 12 1#0 13 to x11" 10/3 460/3/60 TRANS, W/EH 1,2,3,4,5 WITH PROPER COATING FOR EXTERIOR USE. PROVIDE ALUMINUM JACKET OUTSIDE. MARK AREA SERVED AIR SIDE AIR HEATER DATA WATER SIDE COIL DATA WEIGHT MODEL NOTES VAV-5G 800 0.25 8"0 13"x11" 5/2 460/3/60 TRANE, W/EH 1,2,3,4,5 S,A. 0.A. E.S.P. MOTOR V/PH/Hz TOTAL SENSIBLE EAT LAT POWER STEPS WATER WATER WATER FACE FACE ROW/FPI LB N0. VAV-5H 690 0.25 8"0 13"x11" 3.5/2 460/3/60 TRANS, W/EH 1,2,3,4,5 CROSSION PROTECTION CFM CFM IN. WC HP BTU/H BTU/H DB/WB DB/WB KW ET/LT GPM DP AREA VEL.F FT WC FT2 FPM VAV-51 1205 0.25 10"0 13"x11" - - TRANS, COOLING ONLY 1,2,3,4 ° 1. THE RENOVATION OF THE EXISTING AHU-2, AHU-3 & AHU-6 IS TO INCLUDE AHU-2 BUILDING A FIRST FLOOR 8,000 800 1.5 7.5 460/3/60 255,018 265,200 79'/65' 55'/54' 44'/56' 51 12 - 528 6/10 3,600 TRANE INDOOR,EXISTING REFURBISH SEE BELOW VAV-6A 1140 0.25 10 0 13.� »x11 5/2 460/3/60 TRANS, COOLING ONLY 1,2,3,4 CLEANING AND COATING WITH BLYGOLD OR OTHER ENGINEER APPROVED COATING. AHU-3 BUILDING A FIRST FLOOR 14,000 1400 1.5 20 460/3/60 390,532 187,200 79'/68' 55'/54' NA NA 44'/56' 54 7.5 - 336 6/10 4,200 TRANE INDOOR,EXISTING REFURBISH SEE BELOW VAV-66 1360 0.25 10"o 13 x11 5/2 460/3/60 TRANS, COOLING ONLY 1,2,3,4 2. COATING IS TO BE A POLYURETHANE IMPREGNATED WITH METALLIC PIGMENT. AHU-6 BUILDING B 11,100 1100 1.5 15 460/3/60 353,476 327,300 80'/67' 55'/54' NA NA 44'/56' 72 10 - 543 6/10 4,200 1 TRANE INDOOR,EXISIING REFURBISH SEE BELOW VAV-6C 970 0.25 10"0 13"x11" 3.5/2 460/3/60 TRANE, COOLING ONLY 1,2,3,4 3. COATING SHALL BE UV RESISTANT, FLEXIBLE, HEAT CONDUCTIVE AND �..� NOTES: VAV-6D 715 0.25 8"0 13"x11" 3.5/2 460/3/60 TRANE, COOLING ONLY 1,2,3,4 CHEMICAL RESISTANT. 1. CLEAN ALL CASING ADN REMOVE ANY CORROSION 2. ALL CASINGS CASING G COATED WITH ANY CO BLYGOLD OR ENGINEER APPROVED COATING VAV-6E 1680 0.25 12"0 13"x11" - - TRANE, COOLING ONLY 1,2,3,4 4. THE ADHESION LEVEL SHOULD MEET CROSS HATCH TEST LEVEL 0 (EUROPEAN) AND 56 (USA) ACCORDING TO ASTM 3359-83 53151 METHOD B-A. 3. PROVIDE NEW COOLING COIL AND COAT WITH BLYGOLD OR APPROVED COATING VAV-6F 840 0.25 g"0 13"x11" 3,5/2 460/3/60 TRANS, COOLING ONLY 1,2,3,4 4. PROVIDE NEW VFD 5. THE THICKNESS LEVEL SHOULD BE 1 MIL PLUS OR MINUS 207a. 5. PROVIDE NEW MOTOR FOR AHU VAV-6G 490 0.25 6110 9"x9" 2.5/1 460/3/60 TRANE, COOLING ONLY 1,2,3,4 ..J 6. PROVIDE NEW BELT GUARD VAV-6H 1245 0.25 10"0 9"x9" 5.0/2 460/3/60 TRANE, COOLING ONLY 1,2,3,4 6. CORROSION RESISTANCE RL ON. ASTM-8117 & ASTM-8287 EACH 4000 0 7. PROVIDE NEW BEARINGS WITH L50 LIFE OF 200,000 HRS 8. CLEAN FAN SHAFT OR REPLACE AS NEEDED VAV-61 1225 0.25 10"o 9"x9" - - TRANS, COOLING ONLY 1,2,3,4 7, PROTECTIVE COATING SHALL BE APPLIED FOR 100 COVERAGE, FULL � 9. CLEAN FAN WHEEL AND REBALANCE VAV-6J 880 0.25 8"0 13"x11 3.5/2 460/3/60 TRANS, COOLING ONLY 1,2,3,4 PENETRATION OF COIL FINS BUT PREVENT BRIDGING. F5 �I/ 10. PROVIDE NEW INSULATION, 3# FOIL FACE FOAM 11. RPOVIDE AN APPROVED BARRIER AND FLOOR PROTECTION WHILE WORKING IN MECH RMS VAV-6K 900 0.25 8"0 13"x11" 3.5/2 460/3/60 TRANE, COOLING ONLY 1,2,3,4 8. ENTIRE COIL, TO INCLUDE HEADERS AND CASING ARE TO BE COATED. BOTH �. VAV-6L 1325 0.25 10"0 13"x11 - - TRANE, COOLING ONLY 1,2,3,4 COOLING AND HEATING COILS ARE TO BE COATED. 9. COATING IS TO BE APPLIED TO ALL COILS TO INCLUDE NEW UNITS AND VAV-7A 1900 0.25 12 0 13 x11 7.5/2 460/3/60 TRANE, W/EH 1,2,3,4,5 CHILLER. VAV-76 2560 0.25 14"0 13"x11 1013 460/3/60 TRANE, W/EH 1,2,3,4,5 1 VAV-7C 2200 0,25 14"0 13"x11 12/3 460/3/60 TRANE, W/EH 1,2,3,4,5 AIR COOLED ROOFTOP PACKAGE UNIT SCHEDULE VAV-7D 2055 0.25 14"0 13"x11" 7.5/2 460/3/60 TRANE, W/EH 1,2,3,4,5 �• MARK AREA SERVED AIR HANDLER DATA HEATER DATA CONDENSING SECTION DATA NOTES VAV-7E 1900 0.25 12"0 13"x11" TRANE, COOLING ONLY 1,2,3,4 VAV-7F 1410 0.25 10"0 13"x11" - - TRANE, COOLING ONLY 1,2,3,¢ 0. S.A. 0.A. E.S.P. MOTOR MOTOR FAN TOTAL SENSIBLE EAT LAT POWER STEPS V/PH/Hz SEER COMPR. COND MCA MOCP V/PH/Hz WEIGHT MODEL VAV-7G 920 0.25 10"0 13"x11" - - TRANE, COOLING ONLY 1,2,3,4 CFM CFM IN. WC HP TYPE TYPE MBTU/H MBTU/H DB/WB DB/WB KW NO FANS A A LB N0. VAV-7H 1100 0.25 10"0 13"x11" - - RTU-7 G FL MDF ROOM 12400 1500 TRANE, COOLING ONLY 1,2,3,4 1.2 - ODP 343.61 312.96 73'/61' 51'F/50'F - - - 10.3 3 3 74.85 90 460/3/60 5,475 TCD360B4 1,2,3,4,5,6,7,8 VAV-6M 1100 0.25 14 10 7.5/2 460/3/60 TRANE, W/EH NOTES: NOTES: 5. PROVIDE WITH FACTORY INSTALLED DISCONNECT SWITCH W/ THERMAL PROTECTION. 1. THERMOSTATS SHALL BE PROVIDED BY CONTROL CONTRACTOR. FINAL 3. PROVIDE WITH FACTORY MOUNTED 24V CONTROL TRANSFORMER, ELECTRICAL 1. BASE UNITS, REFER TO FC FOR STAND BY UNITS. 6. RTU PROVIDED W/ BACNET COMPATIBLE CONTROLS. LOCATION TO BE CORRODINATED WITH OWNER. CONTRACTOR TO PROVIDE POWER TO TRANSFORMER. LL 2. PROVIDE PREINGINEERED CONDENSING UNIT ALUMINUM SUPPORT IN COMPLIANCE WITH THE LATEST FBC. 7, CONDENSER COILS SHALL BE FACTORY DIPPED COATED FOR COSTAL LOCATION PROTECTION. 2. PROVIDE WITH FIBER-FREE LINER. 4. PROVIDE PRESSURE INDEPENDENT CONTROLS. 3. OPERATING ON R410A REFRIGERANT. 8. NEW UNIT WEIGHTS LESS THAT EXISTING TRANE UNIT. 5. PROVIDE WITH SINGLE POINT POWER CONNECTION FOR VAV & HEATER. 4. FAN/MOTOR SHALL BE INSTALLED ON VIBRATION ISOLATORS. CONSTRUCTION NOTE:1. IN REPLACING THE VAV BOXES MULTIPLE BOXES HAVE BEEN INSTALLED ON EACH BRANCH, ALL ARE TO BE REMOVED. ENSURE PROPER CLEARANCE FOR ELECTRICAL. REPLACE DUCTWORK TO THE NEW VAV BOXES. PROVIDE POWER TO ALL VAV BOXES, COORDINATE WITH ELECTRICAL CONTRACTOR. GATE VALVE ELASTOMERIC SEAL ELEMENT S MODEL C, L, S-316, 0, OS-316 GRISWOLD AUTOMATIC DRAIN •�° ' .• ,•"• BALANCING VALVE CONN. " °' 0LT, STAINLESS STEEL 3 WAY CONTROL VALVE THERMOMETER --PRESSURE PLATE WELL GAGE AUXILIARY NIPPLE THERMOMETER COCK SWITCH WELL AUTOMATIC AIR COOLED VIBRATION BALANCING AIR VENT HVAC UNIT CHILLER GAGE ISOLATORS PLUG VALVE VIBRATION (-2-WC MAX) CLEAN-OUT � GAGE ABSORVER PEEL -CAST / CORE DRILLED HOLE �! 0 COCK Y-STRAINER GAGE UNION .•a; 7'4"DIA (MIN.) PIPE ALL COCK .,. .. : a •• . : ` ■� _� GATE OR BUTTERFLY 1� SLOPE MIN. /A V VALVE WITH RESILIENT GATE GAGE CAPS FOR �/� > SEAT � � VALVE BLOW OUT LS Model Seal Element Bolts/Nuts Pressure Plate � � � � Y-STRAINER 4/ �„� _ = R C EPDM(Black) Zinc Dichromate/Organic Coated Carbon Steel Bolt Reinforced Nylon Polymer to U U �0 SECONDARY UNION W DRAIN PAN RETURN BEND L EPDM(Blue) Zinc Dichromate/Organic Coated Carbon Steel Bolt Reinforced Nylon Polymer I � � � Q n� h THERMOMETER I OF TRAP 0 Nitrile Zinc Dichromate/Organic Coated Carbon Steel Bolt Reinforced Nylon Polymer &I WELL T Silicone Zinc Dichromate/Organic Coated Carbon Steel Bolt Steel Zinc Dichromate �w W (C,L,O)+S-316 (see model options) 316 Stainless Steel Reinforced Nylon Polymer 1,, � 'r w CAPS FOR ,ar • M ZZZ ,• ENTURI BLOW OUT Sleeve Model Description Material METER BALANCING Cs Century-Line Sleeve HDPE N Q VALVE GATE OR BUTTERFLY WS Steel Wall Sleeve Steel C) � C n VAL - AIR COOLED CHILLER DETAIL SEATS WITH RESILIENT X COOLING COIL PIPING DIAGRAM DETAIL X DRAIN PAN TRAP DETAIL For more Material Propertylnformation see literature atwwwlinksealcom «Z SCALE FACTOR : NTS -X SCALE: N.T.S. -X SCALE: N.T.S. _ D#N THRU WALL_PENETRATIONS HIGH COMPRESSIVE STRENGTH PIPE AND INSULATION DRW SCALE: NTS DROP IN ANCHOR INSULATION INSERT UNDER SHIELD ® CJ HILTI HDI OR INSULATION PROTECTION EQUIVALENT a '• .• ° WELD PIPE SADDLE SUPPORT SHIELD . 6 • a .. • �.. . TO PIPE. PROVIDE WATER SLAB PROVIDE NEW CONNECTION •. :. i°. SUPPLY AIR �. .' ,'• TIGHT CONNECTION g VIBRATION HANGER ROD SUPPLY AIR DISCHARGE OUTLET ISOLATORS (Y4"0 MIN.) SEALANT YNTH FLANGED HDG HOUSING DUCT CONNECTION CLAMPING RING F ___-7- REMOVE EXISTING CLEMS PRE-MOULDED FLEXIBLE PIPE VAV BOXES HANGER COUNTER FLASHING 4" (100 MM) REPLACE WITH SINGLE HDG FLEX CONNECTION NEW VAV BOX RECONNECT ELECTRIC HEAT CONCRETE ROOF SLAB 12" (300 MM) AS REQUIRED OR STEEL ROOF DECK MIN. SECOND VAV 8" (200 MM) DRAWING TITLE: BOX PROVIDE NEW CONNECTION PIPE INSULATION NSOULA11ON AND ROOF MECHANICAL SADDLE MEMBRANE SURFACE SCHEDULE & DETAILS