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TESTING AND BALANCING ROOFTOP EQUIPMENT
<br />KEYNOTES TAB GENERAL NOTES DEMOLITION AND SALVAGE
<br />CONTRACTOR TO COORDINATE SCHEDULING WITH 07.26.13 _ REQUIREMENTS
<br />15.705 CONNECT TO EXISTING SUPPLY/RETURN DUCTWORK TAB FIRM LISTED ON THE T1 SHEET (AIRFLOW
<br />INDICATED. BALANCING NOTE) WHEN THE MECHANICAL RTU/AHU DO NOT INCLUDE SALVAGE CREDIT FOR ROOFTOP
<br />15.713 REBALANCE AIR DEVICE TO CFM SHOWN. REDISTRIBUTE AIR DUCTED SYSTEM EQUIPMENT AND ASSOCIATED EQUIPMENT UNITS IN THIS PROJECT BID.
<br />FROM EXISTING DUCTWORK TO MATCH NEW CFM DUCTWORK WORK HAS BEEN INSTALLED,
<br />REQUIREMENTS. COMPLETED AND OPERATING. REMOVE AND REPLACE ROOFTOP EQUIPMENT UNITS
<br />SAW ETR 15.724 PROVIDE NEW CURB ADAPTER TO ACCOMMODATE NEW LISTED AND SHOWN ON THE PROJECT DOCUMENTS.
<br />500 ROOFTOP UNIT INSTALLATION ON EXISTING CURB. TAB FIRM WILL TEST, ADJUST, AND BALANCE RTU/AHU REMOVE CONTROLS EQUIPMENT FROM EXISTING
<br />REFERENCE STRUCTURAL FOR CURB SUPPORT AND DUCTED SYSTEM (AS SCHEDULED ON SHEET M3) ROOFTOP EQUIPMENT UNITS, RETURN CONTROL
<br />12"x12" ETR DETAILS. REFERENCE CURB ADAPTER NOTE FOR INCLUDING ASSOCIATED AIRFLOW OF AIR DEVICES AS COMPONENTS TO THE WALMART MECHANICAL
<br />CD ETR ADDITIONAL INFORMATION INDICATED ON THIS SHEET. EXCLUDE DROP BOXES SERVICES CONSTRUCTION MANAGER. COORDINATE
<br />8"0 15.725 REPLACE EXISTING RTU SPACE TEMPERATURE AND CO2 HAVING NO BRANCH DUCTWORK AND EF DUCT WITH AES INDUSTRIES, INC. FOR THE EXISTING
<br />200 SENSOR (IF APPLICABLE) WITH NEW AT SAME LOCATION. SYSTEMS (SHOWN) FROM BEING AIR BALANCED. ROOFTOP EQUIPMENT UNITS TO BE REMOVED FROM
<br />REF SHEET BAS1. THE STORE SITE. COORDINATE WITH THE WALMART
<br />r - r- _ _ 15.705 15.732 TEMPERATURE SENSOR LOCATION TO BE DETERMINED IN THE OA (IF NOT INDICATED ON THESE ENLARGED CONSTRUCTION MANAGER AN AREA FOR TEMPORARY
<br />REPLACE RTU-27i 1 UNIT STORAGE ON GRADE IN A VIABLE SECURE
<br />SA 1750 CFM
<br />FIELD. PLANS) SHOULD BE SET BASED ON WHAT IS LOCATION. PROVIDE FOR A ONE WEEK NOTICE TO AES
<br />I 1 OA 275 CFM 1 15.756 REMOVE EXISTING BAS CONTROLLERS FROM EXISTING INDICATED FOR OA ON THE RTU/AHU SCHEDULE INDUSTRIES, INC. FOR THE DATE OF UNIT PICK-UP.
<br />RA 1475 CFM i ROOFTOP UNITS TO BE REMOVED. RETURN TO OWNER'S FOUND ON SHEET M3. ROOFTOP EQUIPMENT UNITS SCHEDULED FOR PICK-UP
<br />(5 TON) L -L _ _ - J S-27 CONSTRUCTION MANAGER FOR SPARE PARTS INVENTORY. CONTRACTOR TO BE ON SITE DURING TAB WORK TO ARE THE PROPERTY OF WALMART AND SHALL NOT BE
<br />CUB" " RAG ETR 15.725 15.757 REFER TO ROOFTOP EQUIPMENT DEMOLITION AND PROVIDE ASSISTANCE WITH MECHANICAL RTU/AHU DAMAGED PRIOR TO PICK-UP. PROVIDE ALL LABOR AND
<br />1475 SALVAGE REQUIREMENTS BOX NOTE. EQUIPMENT TO LOAD ROOFTOP EQUIPMENT UNITS.
<br />ry (REF BAS) DUCTED SYSTEM EQUIPMENT AND ASSOCIATED PROPERLY PACKAGE THE ROOFTOP EQUIPMENT UNITS
<br />CD ETR 15.758 ROOFTOP UNIT TO BE REFURBISHED BY OWNER'S DUCTWORK DEVICES (MANUAL VOLUME DAMPERS,
<br />10"0 w CONTRACTOR. TEST AND BALANCE TO ADJUST OUTSIDE AIR ETC.). CONTRACTOR TO COORDINATE WITH THE SAM'S TO MEET FLATBED OR LESS THAN TRUCKLOAD (LTL)
<br />250 `" TO CFM SHOWN ON THE PLANS. MAINTAIN ALL ECONOMIZER CLUB CONSTRUCTION MANAGER IF ANY DUCTWORK REQUIREMENTS. SECURE OR REMOVE ROOFTOP
<br />(TYP 3) N CONTROLS OPERATIONAL CHARACTERISTICS AS DEVICE IS REQUIRED TO BE REPLACED OR FURNISHED EQUIPMENT UNIT ACCESS DOORS, HOODS, ETC. PRIOR
<br />APPLICABLE. AND INSTALLED AT THE REQUEST OF THE TAB FIRM TO TO SHIPMENT TO AVOID EQUIPMENT DAMAGE OR OVER
<br />15.773 CONTRACTOR TO FIELD PAINT CURB FRAME BOTTOM DECK COMPLETE THEIR TAB WORK. DIMENSIONAL FREIGHT.
<br />PAN. COLOR TO MATCH EXISTING CEILING UNDER AES INDUSTRIES, INC. SHALL COMPLY WITH EPA CLEAN
<br />STRUCTURE.
<br />AIR ACT, TITLE VI, SECTION 608 AND CODE OF FEDERAL
<br />REGULATION TITLE 40, PART 82 WHEN REMOVING AIR
<br />CONDITIONING OR REFRIGERATED EQUIPMENT UNITS.
<br />CD ETR CD ETR CD ETR AES SHALL DOCUMENT ALL REMOVED ROOFTOP
<br />6"0 6"0 6"0 EQUIPMENT UNITS RECORDING THEIR IDENTIFICATION
<br />75 50 100 NUMBERS, MODEL AND SERIAL NUMBERS, THE AMOUNT
<br />(TYP 2) OF REFRIGERANT RECOVERED FROM EACH UNIT, THE
<br />DATE OF DECOMMISSIONING, INCLUDING THE COMPANY
<br />NAME AND SIGNATURE OF AN ON -SITE SUPERVISOR.
<br />PROVIDE ALL OTHER DOCUMENTATION FOR NEW
<br />ROOFTOP EQUIPMENT UNITS INSTALLED IN
<br />ACCORDANCE WITH THE SPECIFICATIONS AND
<br />REQUIRED PROJECT CLOSE-OUT DOCUMENTS.
<br />"ROOFTOP EQUIPMENT" INCLUDES ROOFTOP UNITS
<br />TL E MECHANICAL C HAN I CAL PLAN SYSTEMS,
<br />AIR HANDLING UNITS (NDEN),MINI FAN
<br />3 SYSTEMS. ROOF MOUNTED CONDENSERS, FAN COIL
<br />1/8" = 1'-0" UNITS, AND CHILLERS ONLY.
<br />FOR REMOVAL OF ROOFTOP EQUIPMENT UNITS FROM
<br />STORE SITE, CONTACT:
<br />AES INDUSTRIES, INC.
<br />CLIFF JONES
<br />CJONES@AESCURB.COM
<br />(800) 786-0402
<br />AES INDUSTRIES, INC.
<br />CHADLEDBETTER
<br />CLEDBETTER@AESCURB.COM
<br />(800) 786-0402
<br />CD ETR
<br />16"x14" ETR 12" 0 CD ETR SAW ETR ROOF CURB
<br />400
<br />S-31 (TYP 3) MANAGMENT 250 350 ADAPTER NOTES
<br />15.725
<br />15.732 07.26.13
<br />f - r''' (REF BAS) OWNER SHALL FURNISH CURB ADAPTER AND THE
<br />CONTRACTOR SHALL INSTALL PER MANUFACTURE'S
<br />1 REPLACE RTU-31 REFURBISH RTU-30 REFURBISH RTU-34 INSTRUCTIONS (AS MANUFACTURED BY AES
<br />1 SA 1200 CFM SA 1750 CFM SA 3500 CFM
<br />REPLACE RTU-29 15.705 i OA 120 CFM OA 210 CFM 2-WAY OA 31N 00- 86I0402) FORD NEW CONTACT
<br />ROOFTOP UNITS.
<br />SA 1750 CFM i 1 RA 1080 CFM RA 1540 CFM DB ETR
<br />RA 315 CFM 0 CFM CONTRACTOR SHALL COORDINATE WITH CURB
<br />OA 330 CFM L _ L _ _ _ J (3 TON) (5 TON) 3150 (10 TON) SUPPLIER THE EXACT TYPE OF OLD ROOFTOP UNIT
<br />RA 1420 CFM 15.773 15.758 SAW ETR 15.758 CURB AND NEW SIZE OF CURB REQUIRED FOR
<br />(5 TON) 1250 ROOFTOP UNITS. CONTRACTOR SHALL INSPECT
<br />IAQ CONDITION OF EXISTING FLEXIBLE CONNECTIONS AND
<br />r-r"'�
<br />CD ETR CD ETR REPLACE I CONNECTOR I DAMAGED OR
<br />I 1
<br />SAW ETR 10,10 10,10 DETERIORATED.
<br />15.705 1 t 1 18"x14" ETR 12"x14" ETR 250 80 340 S-33 FIELD VERIFY ALL EXISTING ROOFTOP UNITS TO
<br />i 1 RAG ETR (TYP 3) 15.725 INSURE PROPER FIT BETWEEN EXISTING ROOFTOP
<br />1 1 CD ETR 18"5.7
<br />0 113
<br />L _ _ �. J 12"flJ ETR 10"Q1 1575 15.732 EQUIPMENT BASE TO NEW ROOFTOP UNIT.
<br />S-29 0 �� �� 340 w (REF BAS)
<br />15.725 O REPLACE RTU-32 CURB ADAPTER SHALL BE INSTALLED ON AN EXISTING
<br />(TYP 2) S-32 CURB TO MAINTAIN LEVEL RTU INSTALLATION. ROUTE
<br />(REF BAS) 15.713 � SA 1750 CFM REPLACE RTU-33
<br />20"x12" ETR OA 175 CFM 15.725 NEW CONDENSATE TO DRAIN AWAY FROM UNIT DOWN
<br />CD ETR RA 1575 CFM CD ETR 15.732 SA 1020 CFM SIDE SLOPE OF ROOF.
<br />RAG ETR 10,10 10" o (REF BAS) OA 105 CFM
<br />1420 275 (5 TON) 260 RA 915 CFM SEE SPECIFICATION FOR ADDITIONAL INFORMATION.
<br />(TYP 2) 15.705 (TYP 2) (3 TON)
<br />1 12"x12" ETR f r
<br />15.705
<br />12"x12" ETR 16"x12" ETR
<br />CD ETR CD ETR
<br />10"0 8"0
<br />335 200 CD ETR L_L___J L _L___J
<br />(TYP 2) (TYP 2) 10"0 CD ETR RAG ETR
<br />15.713 15.713 260 6"0 915
<br />(TYP 2) 80
<br />REAR OFFICE MECHANICAL PLAN
<br />2 1/8" = 1'-0"
<br />REPLACE RTU-4
<br />SA 1200 CFM
<br />OA 125 CFM REPLACE RTU-5 REPLACE RTU-6 REPLACE RTU-7
<br />RA 1075 CFM SA 1200 CFM SA 1200 CFM SA 1750 CFM
<br />(3 TON) OA 120 CFM OA 160 CFM OA 240 CFM
<br />IAQ RA 1080 CFM RA 1040 CFM RA 1510 CFM
<br />RAG ETR (3 TON) (3 TON) (5 TON)
<br />15.705
<br />RAG ETR r -r--- �� 12"0 r _r___� I_ _rJ-kREZFBAS7)
<br />r _r___
<br />0 S-4 12"0
<br />i 1 I 1 1 20"x12" ETR i 1
<br />15.725 i 1 1 I 1 1 14"x14" ETR i 1 11 1 1
<br />(REF BAS) i 1 1 15.705 I ► I 1/� I 1
<br />� 1L_L___J L_L-__J L-L___L-L--- J
<br />RAG ETR
<br />-14"x14" ETR 1510
<br />14"x14" ETR
<br />CD ETR RAG ETR COURTESY
<br />12"x12" ETR BUISNFSS CFNTFR 10 Q1 16"0
<br />8"x10" ETR 300 860 S 7
<br />j (TYP 4) 15.713 15.725 CD ETR w
<br />(REF BAS) 8"0 `�
<br />14"0 ETR 12"x12" ETR 200 0
<br />RAG ETR )
<br />ry N
<br />14" 0 w RAG ETR (TYP 4
<br />680 10"0
<br />CD ETR X RAG ETR 200
<br />10"0 CD ETR CD ETR 10,10 200 S-5
<br />400 10,10 8"0 15.725 CD ETR
<br />(TYP 2) 300 200 15.732 8" 0
<br />(TYP 4) (TYP 2) (REF BAS) 200
<br />15,705
<br />CD ETR
<br />6"0
<br />100
<br />(TYP FOR ALL RTU
<br />REPLACEMENTS)
<br />15.756 1 5
<br />15.757
<br />15.724 M2 M2
<br />2 3 4
<br />M2 A M2 A M2
<br />12"x12" ETR
<br />MENS WOMENS
<br />RR RR
<br />REPLACE RTU-8
<br />SA 1200 CFM
<br />OA 175 CFM
<br />RA 845 CFM
<br />(3 TON)
<br />15.705 1 I
<br />B 1 i
<br />i F
<br />� 1 1
<br />L_L___J
<br />20"x12" ETR
<br />S-9 REPLACE RTU-9
<br />15.725 SA 1750 CFM
<br />15.732 OA 210 CFM
<br />(REF BAS) RA 1540 CFM
<br />(5 TON)
<br />CD ETR RAG ETR 15.705
<br />6" 0 CD ETR r r
<br />100 8" 0 � 1
<br />15.713 190 1
<br />15.713 y 1 1
<br />I 1 1
<br />� 1 1
<br />12"x12" ETR
<br />20"x12" ETR
<br />0,
<br />RAG ETR
<br />CD ETR
<br />CD ETR
<br />w
<br />S-8 w
<br />10,10
<br />8" 0
<br />N
<br />CD ETR 15.725
<br />325
<br />200
<br />X
<br />10"0 15.732 N
<br />(TYP 2)
<br />(TYP 3)
<br />N
<br />400 (REF BAS)
<br />FRONT OFFICE MECHANICAL PLAN
<br />1 1 /8" = V-0"
<br />ril
<br />w
<br />w
<br />Q
<br />U
<br />L7
<br />0
<br />w
<br />Q
<br />U
<br />2
<br />EAG ETR
<br />14" 0
<br />700
<br />(TYP 2)
<br />RAG ETR
<br />CD ETR
<br />6" 0
<br />100
<br />15.713
<br />1:7_lteaa1:7
<br />CD ETR
<br />10"0
<br />260
<br />(TYP 6)
<br />15.713
<br />MECHANICAL SYMBOLS
<br />�2-RECTANGULAR DUCT 18" WIDE
<br />BY 12" DEEP
<br />12" 0 12" DIAMETER ROUND DUCT
<br />SUPPLY DUCT IN SECTION
<br />L� RETURN OR EXHAUST DUCT IN
<br />SECTION
<br />ElELBOW WITH TURNING VANES
<br />TEE WITH TURNING VANES
<br />ROUND (OR OVAL) ELBOW
<br />RECTANGULAR (RADIUS THROAT AND
<br />HEEL) ELBOW
<br />RECTANGULAR (SQUARE THROAT /
<br />RADIUS HEEL) ELBOW
<br />VOLUME/BALANCE DAMPER
<br />SUPPLY AIR DIFFUSER WITH
<br />ROUND SUPPLY DUCT
<br />RETURN OR EXHAUST AIR DIFFUSER
<br />WITH ROUND DUCT
<br />CD DIFFUSER OR GRILLE TYPE
<br />24"x24" BRANCH DUCT AND/OR NECK SIZE
<br />450 CFM
<br />THERMOSTAT
<br />CS) TIMER
<br />HS-X HUMIDITY SENSOR (REF BAS SYMBOLS)
<br />0S-X OVERRIDE SENSOR (REF BAS SYMBOLS)
<br />S-X TEMP SENSOR (REF BAS SYMBOLS)
<br />OP POTENTIOMETER
<br />FD FIRE DAMPER
<br />CFS) FIRE SMOKE DAMPER
<br />SD SMOKE DAMPER
<br />VD VOLUME DAMPER
<br />MD MOTORIZED DAMPER
<br />BD BACKDRAFT DAMPER
<br />MECHANICAL PLAN NOTE CALLOUT
<br />CONNECTION POINT OF NEW WORK TO EXISTING
<br />DETAIL REFERENCE. UPPER NUMBER INDICATES DETAIL
<br />M1 NUMBER LOWER NUMBER INDICATES SHEET NUMBER
<br />1 SECTION CUT DESIGNATION
<br />M1
<br />AC AIR CURTAIN
<br />AFF ABOVE FINISHED FLOOR
<br />AFG ABOVE FINISHED GRADE
<br />AHJ AUTHORITY HAVING JURISDICTION
<br />AHU AIR HANDLING UNIT
<br />BTU BRITISH THERMAL UNIT
<br />CD CEILING SUPPLY AIR DIFFUSER
<br />CFM CUBIC FEET PER MINUTE
<br />DIN DOWN
<br />EA EXHAUST AIR
<br />EAG EXHAUST AIR GRILLE
<br />EF EXHAUST FAN
<br />EFV EXCESS FLOW VALVE
<br />ETR EXISTING TO REMAIN
<br />FF FINISHED FLOOR
<br />MAX MAXIMUM
<br />MIN MINIMUM
<br />RA RETURN AIR
<br />RAG RETURN AIR GRILLE
<br />RH RADIANT HEATER
<br />RTU ROOFTOP UNIT
<br />SA SUPPLY AIR
<br />SAW SUPPLY AIR WALL REGISTER
<br />UH UNIT HEATER
<br />UNO UNLESS NOTED OTHERWISE
<br />DIRECTION OF FLOW
<br />GAS PRESSURE REGULATOR
<br />CLEANOUT
<br />CAP
<br />ELBOW UP
<br />ELBOW DOWN
<br />10, TEE UP
<br />TEE DOWN
<br />�i ELBOW UP WITH SHUT-OFF VALVE (SOV)
<br />ELBOW DOWN WITH SHUT-OFF VALVE (SOV)
<br />fTl TEE UP WITH SHUT-OFF VALVE (SOV)
<br />TEE DOWN WITH SHUT-OFF VALVE (SOV)
<br />REDUCER
<br />30 P-TRAP
<br />+ GAS COCK
<br />CD CONDENSATE DRAIN (CD)
<br />G NATURAL GAS PIPING
<br />PG PROGANE GAS PIPING
<br />CONTRACTOR SHALL REPAIR ALL DAMAGE
<br />CAUSED BY CONTRACTOR DURING NEW WORK
<br />NOTE: ALL WORK ON THIS SHEET IS TO BE
<br />COMPLETED BY THE OWNER'S APPROVED
<br />CONTRACTOR
<br />REPLACE ANY MISSING OR DAMAGED
<br />CEILING TILE DURING CONSTRUCTION (TYP)
<br />CLEAN ALL EXISTING AIR DEVICES
<br />ASSOCIATED WITH DUCTED RTU
<br />REPLACEMENTS SHOWN ON THIS SHEET.
<br />EXISTING CONDITIONS WERE TAKEN FROM
<br />ORIGINAL DRAWINGS AND MAY NOT REFLECT
<br />EXACT "AS -BUILT" CONDITIONS. CONTRACTOR
<br />SHALL FIELD VERIFY ALL EXISTING CONDITIONS
<br />PRIOR TO SUBMITTING FINAL BIDS. CONTRACTOR
<br />SHALL CAREFULLY COORDINATE NEW WORK AND
<br />DEMOLITION WITH ALL OTHER DISCIPLINES AND
<br />EXISTING CONDITIONS.
<br />MECHANICAL GENERAL
<br />NOTES
<br />1. GENERAL NOTES ARE APPLICABLE TO ALL
<br />MECHANICAL DRAWINGS.
<br />2. PROVIDE ALL MATERIALS FOR A COMPLETE
<br />INSTALLATION IN ALL RESPECTS AND READY FOR
<br />INTENDED USE AND IN STRICT ACCORDANCE WITH
<br />STATE AND LOCAL CODES AND MANUFACTURERS
<br />RECOMMENDATIONS.
<br />3. STORE MUST BE KEPT IN OPERATION, ARRANGE ALL
<br />WORK TO KEEP DISRUPTIONS TO STORE
<br />OPERATIONS TO A MINIMUM. COORDINATE WITH
<br />EXISTING AND NEW CONSTRUCTION. COORDINATE
<br />DISRUPTIONS WITH THE OWNER'S CONSTRUCTION
<br />MANAGER. PAY ALL NECESSARY FEES AND PERMITS.
<br />4. IF NEW CONSTRUCTION DISRUPTS EXISTING
<br />UNDERGROUND SERVICES (GAS, SEWER, DOMESTIC
<br />WATER, FIRE SPRINKLER, ETC.), PROVIDE ALL
<br />MATERIALS AND LABOR AS REQUIRED TO MAINTAIN
<br />THEIR PROPER OPERATION.
<br />5. CONTRACTOR IS RESPONSIBLE FOR UTILIZING
<br />OWNER APPROVED ROOFING CONTRACTORS FOR
<br />CUTTING AND PATCHING ROOF. CONTRACTOR SHALL
<br />CUT AND SET CURB AND ROOFTOP UNIT AND FLASH
<br />ROOF BACK IN. CONTRACTOR SHALL PATCH AND
<br />REPAIR ANY ROOF WORK ASSOCIATED WITH THE
<br />INSTALLATION AND/OR REMOVAL OF ROOFTOP
<br />EQUIPMENT AND OR CURBS.
<br />6. CONTRACTOR SHALL FURNISH AND INSTALL
<br />EXHAUST FANS AND EXHAUST FAN CURBS.
<br />CONTRACTOR SHALL INSTALL ALL STRUCTURAL
<br />SUPPORTS FOR FANS. REFERENCE STRUCTURAL
<br />SHEETS FOR DETAILS.
<br />7. CONTRACTOR SHALL INSTALL OWNER FURNISHED
<br />RTU CURB (IF USED). RTU'S SHALL BE FURNISHED BY
<br />OWNER AND INSTALLED BY CONTRACTOR. CURB
<br />ADAPTER (IF USED) SHALL BE FURNISHED BY OWNER
<br />AND INSTALLED BY CONTRACTOR. RTU SHALL BE
<br />SET ON ROOF CURB. DO NOT SET RTU DIRECTLY ON
<br />ROOF. COORDINATE RTU INSTALLATION WITH
<br />OWNER'S CONSTRUCTION MANAGER AND AES AS
<br />REQUIRED FOR RTU/AHU CURB ADAPTERS.
<br />CONTRACTOR SHALL COORDINATE WITH THE
<br />MANUFACTURER FOR DELIVERY, INSPECT AND
<br />RECEIVE EQUIPMENT. CONTRACTOR SHALL BE
<br />RESPONSIBLE FOR ANY REPAIRS TO DAMAGED
<br />UNITS UPON DELIVERY ACCEPTANCE.
<br />8. REPLACE FILTERS ON NEW RTU NO MORE THAN ONE
<br />DAY PRIOR TO STARTING TEST & BALANCE
<br />PROCEDURES. FILTERS SHALL BE A MINIMUM MERV8
<br />RATING, REFERENCE SPECIFICATIONS.
<br />9. LABEL RTU WITH 6" BLACK PERMANENT PAINT
<br />STENCIL AND LABEL SENSOR WITH 2" HIGH BLACK
<br />PERMANENT PAINT STENCIL. NUMBER THE SENSOR
<br />TO CORRESPOND WITH RTU IT CONTROLS. LOCATE
<br />LABEL FOR UNIT NEAR ITS DISCONNECT SO IT IS
<br />READABLE FROM ROOF HATCH. FOR RTU EQUIPPED
<br />WITH RELAY FOR CO2 CONTROL, ALSO LABEL WITH
<br />'IAQ' IN 3" RED LETTERS BELOW RTU NUMBER LABEL
<br />IN LIKE MANNER.
<br />10. IF RTUS ARE INSTALLED BEFORE ROOFING IS
<br />COMPLETED, THE CONTRACTOR SHALL BE
<br />RESPONSIBLE FOR ANY DAMAGE WHICH OCCURS
<br />DURING THE ROOFING PROCESS, INCLUDING TAR ON
<br />COILS.
<br />11. ROOFTOP UNIT REPLACEMENTS SHALL BE ORIENTED
<br />AS INDICATED ON PLAN. CONDENSATE P-TRAP
<br />DRAINS SHALL BE ON THE SIDE OF THE UNIT WITH
<br />THE SLOPE OF THE ROOF OR THE CONDENSATE
<br />DRAIN PIPING SHALL BE EXTENDED FROM THE P-
<br />TRAP TO THE SIDE OF THE UNIT WITH THE SLOPE OF
<br />THE ROOF. ROOFTOP UNIT CONDENSATE SHALL BE
<br />ROUTED TO DRAIN WITH THE SLOPE OF THE ROOF.
<br />12. MECHANICAL FAILURE OF NEW ROOFTOP UNITS
<br />PRIOR TO ACCEPTANCE BY OWNER, SHALL BE
<br />REPAIRED OR REPLACED BY CONTRACTOR
<br />THROUGH WARRANTY AGREEMENT WITH
<br />MANUFACTURER.
<br />13. IF APPLICABLE, COORDINATE ALL NEW GAS PIPING
<br />AND ROOF EQUIPMENT WITH EXISTING GAS PIPING,
<br />SKYLIGHTS, AND ROOF EQUIPMENT. FIELD VERIFY
<br />EXISTING CONDITIONS. IF APPLICABLE, CONTRACTOR
<br />SHALL PROVIDE AND INSTALL ALL GAS PIPING UP TO
<br />AND INCLUDING THE REGULATOR AND FINAL
<br />CONNECTION TO THE EQUIPMENT.
<br />14. ROOFTOP UNITS BEING ADDED TO EXISTING ROOF
<br />STRUCTURE SHALL BE INSTALLED WHEN THE UNITS
<br />ARRIVE AT THE JOB SITE. REFERENCE
<br />STRUCTURAL SHEETS FOR DETAILS.
<br />15. INSTALL VTR'S A MINIMUM OF 24" AND FLUES A
<br />MINIMUM OF 36" FROM ROOF EDGE AND/OR PARAPET
<br />WALLS. INSTALL VTR'S, FLUES AND EXHAUST FANS A
<br />MINIMUM OF 10 FT FROM OUTSIDE AIR INTAKE OF
<br />ROOF TOP UNITS. INSTALL EXHAUST FANS AND
<br />ROOF TOP UNITS A MINIMUM OF 10 FT FROM ROOF
<br />EDGE OR A MINIMUM OF 60" FROM PARAPET WALLS
<br />THAT ARE AT LEAST 42" HIGH.
<br />16. COORDINATE LOCATION OF DUCTWORK AND
<br />DIFFUSERS WITH LIGHT FIXTURES TO PREVENT
<br />EXCESSIVE SHADOWING OF THE SALES OR STOCK
<br />FLOORS. LIGHT FIXTURE LOCATIONS TAKE
<br />PRECEDENCE. FIELD VERIFY STRUCTURAL
<br />CONDITIONS BEFORE FABRICATION OF DUCTWORK.
<br />17. FLEXIBLE DUCT CONNECTIONS TO NEW OR
<br />RELOCATED DIFFUSERS AND GRILLES ARE
<br />PROHIBITED. INSPECT CONDITION OF EXISTING
<br />DUCT AND REPLACE DAMAGED DUCT WITH
<br />EQUIVALENT TYPE OF DUCT AS REQUIRED.
<br />18. DUCT SIZES SHOWN ON DRAWINGS ARE NET FREE
<br />AREA. CONTRACTOR'S OPTION, ROUND DUCTWORK
<br />OF EQUIVALENT FREE AREA MAY BE USED IN LIEU OF
<br />RECTANGULAR. INCREASE RECTANGULAR SHEET
<br />METAL SIZE AS REQUIRED FOR LINER. REFER TO
<br />SPECIFICATIONS FOR THE INSULATION THICKNESS.
<br />PROVIDE MINIMUM R-5 (INSTALLED VALUE)
<br />INSULATION ON ALL SUPPLY AND RETURN DUCTS AS
<br />SPECIFIED. PROVIDE DUCT LINER ON RECTANGULAR
<br />DUCTWORK OR WRAP INSULATION IF CONCEALED.
<br />PROVIDE WRAP INSULATION ON ALL RIGID ROUND
<br />SUPPLY AND RETURN DUCTS ABOVE FINISHED
<br />CEILINGS WHERE APPLICABLE.
<br />19. DUCT SUPPORT AND GRILLE DETAIL IS APPLICABLE
<br />THROUGHOUT THE STORE. DO NOT USE FASTENERS
<br />THAT PENETRATE ROOF DECK.
<br />20. PROVIDE SEISMIC BRACING BASED ON APPROPRIATE
<br />SEISMIC ZONE REQUIREMENTS PER SMACNA
<br />PUBLISHED SEISMIC DETAILS, LOCAL AND NATIONAL
<br />CODES. CONTRACTOR'S RESPONSIBILITY INCLUDES
<br />STRUCTURAL ENGINEER'S CERTIFICATION ON
<br />DETAILS SUBMITTED FOR PERMITTING.
<br />21. BUILDING COMPONENTS ABANDONED BY THE SCOPE
<br />OF WORK SHALL BE SECURED TO PREVENT FALLING,
<br />LOOSENING, OR CREATING DAMAGE OF ANY KIND IN
<br />THE FUTURE.
<br />22. COMPLETE ASSET TAGGING PROCESS FOR ALL NEW
<br />RTU'S AND AHU'S. REFER TO SPECIFICATIONS.
<br />23. COORDINATE ALL WORK WITH OTHER TRADES.
<br />VERIFY CONDITIONS BEFORE FABRICATING
<br />MECHANICAL SYSTEMS (I.E., DUCTWORK).
<br />24. CONTRACTOR SHALL PAINT ALL NEW WORK
<br />EXPOSED TO PUBLIC VIEW TO MATCH COLOR OF
<br />EXISTING ADJACENT SURFACES.
<br />25. ENERGY MANAGEMENT/BAS CONTROL SYSTEM
<br />SHALL BE THE RESPONSIBILITY OF THE
<br />CONTRACTOR. THE INSTALLING CONTRACTOR SHALL
<br />BE OWNER'S CONTROLS SYSTEM INSTALLATION
<br />CERTIFIED FOR SYSTEM VENDOR. REFER TO
<br />ELECTRICAUBAS PLANS FOR EQUIPMENT CONTROLS
<br />NOT SHOWN ON MECHANICAL PLANS.
<br />EACH SUBCONTRACTOR IS RESPONSIBLE FOR HAVING
<br />A THOROUGH KNOWLEDGE OF ALL DRAWINGS AND
<br />SPECIFICATIONS IN THEIR RELATED FIELD. THE FAILURE
<br />TO ACQUAINT THEMSELF WITH THIS KNOWLEDGE DOES
<br />NOT RELIEVE THE RESPONSIBILITY OF PERFORMING
<br />THE WORK PROPERLY. NO ADDITIONAL
<br />COMPENSATION SHALL BE ALLOWED BECAUSE OF
<br />CONDITIONS THAT OCCUR DUE TO FAILURE TO
<br />FAMILIARIZE WORKERS WITH THIS KNOWLEDGE.
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<br />ISSUE BLOCK
<br />CHECKED BY: TDD
<br />DRAWN BY: NCL
<br />DOCUMENT DATE: 06/30/23
<br />THIS ITEM HAS BEEN
<br />ELECTRONICALLY SIGNED
<br />AND SEALED BY MICHAEL
<br />DEAN SCHAEFER ON THE
<br />DATE LISTED BELOW
<br />USING A DIGITAL
<br />SIGNATURE.
<br />PRINTED COPIES OF THIS
<br />DOCUMENT ARE NOT
<br />CONSIDERED SIGNED AND
<br />SEALED AND THE
<br />SIGNATURE MUST BE
<br />VERIFIED ON ANY
<br />ELECTRONIC COPIES.
<br />MICHAEL D. SCHAEFER
<br />LICENSE # 89591
<br />mom 89591
<br />.00 'a
<br />i STATE OF
<br />06/30/2023
<br />ENLARGED
<br />MECHANICAL
<br />PLANS
<br />SHEET-
<br />M1.1
<br />
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