705 Atlantic Blvd, Unit 32 - COMM22-0018 Mech PlansDATE:ISSUE:PERMITDRAWING:ALL REPORTS, SPECIFICATIONS, COMPUTER FILES, FIELD DATA AND OTHER DOCUMENTATION PREPARED BY THE OFFICE OF ARCHITECTURE AND DESIGN, INC. (OAD) AS INSTRUMENTS OF SERVICE SHALL REMAIN THE PROPERTY OF OAD. OAD SHALL RETAIN ALL COMMON LAW, STATUATORYAND OTHER RESERVED RIGHTS, INCLUDING THE COPYRIGHT THERETO. THIS DRAWING SHALL NEVER BE REPRODUCED IN WHOLE OR IN PART WITHOUT THE EXPRESS WRITTEN PERMISSION OF OADJulius E. Harden, PE
68,229
2021.12.20M001HVAC ABBREVIATIONS, LEGEND, ANDNOTESJulius E
Harden
Digitally signed by Julius E Harden
DN: c=US, o=Florida,
dnQualifier=A01410D0000017FD0F
4FADB000725BF, cn=Julius E
Harden
Date: 2022.04.06 22:44:31 -04'00'
Adobe Acrobat Reader version:
2022.001.20085
By Toni Gindlesperger at 4:38 pm, Apr 15, 2022
MECHANICAL SYMBOLS LEGEND
~ CEILING SUPPLY DIFFUSER
[2] CEILING REl\JRN GRILLE
~ CEILING EXHAUST GRILLE
IS] CEILING EXHAUST FAN
D IN-LINE EXHAUST FAN
~ALL DYNAMIC FIRE DAMPER
DUC STYLE 'B' FIRE DAMPER
STYLE 'CR' FIRE DAMPER FOR ROUND DUCTS
r:t;ALL
DUC DYNAMIC SMOKE DAMPER
SD
~ALL DUC COMBINATION DYNAMIC FIRE/SMOKE DAMPER
® DUCT SMOKE DETECTOR
is::::: REl\JRN/EXHAUST DUCT 1\JRNING DOl'IN
ISC: REl\JRN/EXHAUST DUCT 1\JRNING UP
~ SUPPLY DUCT 1\JRNING DOWN
~ SUPPLY DUCT 1\JRNING UP
----8-TRANSFER OPENING IN WALL ABOVE CEILING
UC 3/4" UNDERCUT BELOW DOOR -+--~ SIDE WALL SUPPLY GRILLE
-+--~ SIDE WALL REl\JRN GRILLE
A-12x12 AIR DEVICE TYPE AND SIZE 200 CFM AIR FLOW CFM
G) THERMOSTAT
~ 2 POSITION MOTORIZED DAMPER
-, MANUAL VOLUME DAMPER
@) DUCTED CO2 SENSOR
GENERAL SYMBOLS
r::::,., PLAN OR DETAIL NO.
\.:7 SHEET NUMBER
0 KEYED NOTE TO PLAN
& REVISION NUMBER
EXISTING CONDITIONS GENERAL NOTES
1. HVAC CONTRACTOR SHALL BE RESPCJlSIBl.f FOR VISITING lHE SllE AND VERIF'IING ALL EXISTING
FIELD CONDITIONS PRIOR TO SUBMISSION OF HIS BID. lHE CONTRACT DOCUMENTS INDICA lE
APPROXIMA lE LOCATION OF EXISTING EQUIPMENT, DUClWORK AND PIPING AND ARE DIAGRAM MA TIC IN
NATURE. lHE CONTRACTOR SHALL BE RESPONSIBLE FOR DElERMINING ACTUAL LOCATICJlS AND
ROUTING OF lHE EXISTING DUCTS AND PIPING.
2. HVAC CONTRACTOR IS RESPONSIBLE FOR COORDINATING HIS WORK WllH lHE WORK OF All OlHER
TRADES AND MAKING ANY NECESSARY MOOIFICATIONS TO HIS WORK AT NO ADDITIONAL COST,
INCLUDING All OFFSETS.
3. HVAC CONTRACTOR SHALL BE RESPONSIBLE FOR RELOCATION OF ANY EXISTING MINOR
INlERFERENCES, INCLUDING CONDUIT, HANGERS, ETC. AT NO ADDITIONAL COST.
4. HVAC CONTRACTOR WILL BE HELD RESPONSIBLE FOR IDENTIF'IING AND INCLUDING ANY AND All
ITEMS NOT INDICAlED ON PLANS, BUT NECESSARY FOR PROPER OPERATICJl OF INDICATED
MECHANICAL HVAC SYSlEM.
5. HVAC CONTRACTOR IS RESPONSIBLE FOR VERIF'IING All EXISTING FIELD CONDITIONS \\tilCH MAY
HAVE AFFECT ON HIS WORK BEF<JlE SUBMITTING BIDS.
6. HVAC CONTRACTOR SHALL PERFORM All CUTTING AND PATCHING OF BUILDING MAlERIALS AS
REQUIRED FOR INSTALLATION OF HIS WORK AND PROVIDE All HOLES AND SLEEVES FOR
INSTALLATION OF MECHANICAL WORK.
7. HVAC CONTRACTOR SHALL INCLUDE All MISCELLANEOUS ITEMS REQUIRED TO COMPLElE lHE WORK,
INCLUDING MOVING AND RIGGING OF MAlERIAL AND EQUIPMENT, All HANGER, SUPIPORTS,
ANCHORS, EXPANSION MEANS, FITTINGS AND SLEEVES.
ACV
AD
AFF
AG
BFC
BHP
BTU
BTUH
CFH
CFM
co
CHWR
CHll'S
D
DB
DG
ON.
E.A.
EAT
ESP
EWT
F
F.A.
FD
FPF
FPM
GPM
DlR
DlS
MECHANICAL GENERAL NOTES
1. ALL EQUIPMENT AND COMPCJlENTS FOR HEATING , VENTILATING, AND AIR CONDITIONING SYSTEMS SHALL
COMPLY AND BE INSTALLED F<Jl lHE EFFICIENT UTILIZATION OF ENERGY IN ACCORDANCE WllH LOCAL
COOES.
2. HVAC EQUIPMENT OPERATED DURING CONSTRUCTION SHALL HAVE MERV 11 HIGH CAPACITY PLEATED
DISPOSABLE FILlERS INSTALLED AND REPLACED l'tm<LY. lHE RETURN DUCTWORK SHALL ALSO BE
PROlEClED BY AN APPROVED FIL lER SYSlEM.
J. ALL MECHANICAL EQUIPMENT SHALL BEAR lHE LABEL OF AN APPROVED AGENCY, AND SHALL BE
INSTALLED IN ACCORDANCE WITH lHE INFORMATION ON lHE LABEL AND PER lHE MANUFACTURER'S
RECOMMENDATIONS, lHE MECHANICAL CONlRACTOR SHALL MAINTAIN lHE MANUFACTURER's INSTALLATION
INSTRUCTIONS FOR ALL MECHANICAL EQUIPMENT AT lHE JOB SllE. lHE MECHANICAL EQUIPMENT
SPECIFIED SHALL MEET ALL APPLICABLE STANDARDS INCLUDING lHE FLORIDA MECHANICAL CODE, SMACNA,
ASHRAE, ANO lHE FLORIDA FUEL GAS COOE.
4. THE CONSTRUCTICJl OF ALL DUClWORK MUST BE IN ACCORDANCE WllH THE LA lEST SMACNA DUCT
CONSTRUCTION STANDARDS -METAL AND FLEXIBLE. COVERINGS AND LININGS, INCLUDING ADHESIVES,
SHALL HAVE A FLAME-SPREAD INDEX NO MORE lHAN 25 AND A SMOKE-DEVELOPED INDEX NOT MORE
lHAN 50, llliEN lESlEO IN ACCORDANCE VlllH ASTM E 84. DUCT COVERINGS AND LININGS SHALL NOT
FLAME, GLOW, SMOLDER <Jl SMOKE llliEN lESlEO IN ACCORDANCE VlllH ASTM C 411 AT lHE
TEMPERATURE TO \\tilCH lHEY ARE EXPOSED IN SERVICE. lHE lEST TEMPERATURE SHALL NOT FALL
BELOW 250 DEG. F. FLEXIBLE DUCTS ANO CONNECTORS SHALL BE lESlEO IN ACCORDANCE WllH UL 181
ANO BE LABELED. FLEXIBLE CONNECTORS SHALL BE LIMITED TO A MAXIMUM LENGlH OF 10 FEET. OUClS
MUST BE SEALED IN ACCORDANCE WllH lHE INlERNATIONAL ENERGY CONSERVATION CODE. RIGID DUCTS
MUST BE SUPPORlED AT INlERVALS NOT EXCEEDING 10 FEET. ALL AIR FILlERS SHALL BE LISTED ANO
LABELED.
5. AIR SYSTEMS WllH A DESIGN CAPACITY GREAlER lHAN 2000 CFM SHALL BE PROVIDED WllH RETURN
DUCT MOUNTED SMOKE DETECTOR. All RETURN DUCT MOUNTED SMOKE DElECTORS SHALL BE INSTALLED
UPSTREAM OF ANY FILlERS. EXHAUST AIR CONNECTIONS AND OUTDOOR AIR CONNECTIONS. SMOKE
DETECTORS SHALL BE LABELED FOR INSTALLATION IN AIR DISTRIBUTION SYSTEMS ANO INSTALLED IN
ACCORDANCE WllH NFPA 72. UPON ACTIVATION, lHE SMOKE DETECTOR MUST SHUT DO\ffl lHE AIR
DISTRIBUTION SYSlEM.
6. MECHANICAL CONTRACTOR SHALL FURNISH AND INSTALL FIRE DAMPERS IN DUCTWORK AND FIRESTOP All
PIPE PENElRATIONS lHRU RATED FLOORS, CEILINGS AND WALLS. VERIFY LOCATIONS OF All RATED
ASSEMBUES WllH ARCHllECTURAL PLANS. FIRE DAMPERS SHALL BE IN ACCORDANCE WITH UL 555.
7. lHE MECHANICAL CONlRACTOR SHALL HIRE AN INDEPENDENT AND CERTIFIED lEST ANO BALANCE
CONlRACTOR, ANO SHALL PROVIDE A lEST AND BALANCE REP<JlT TO BE SENT TO THE BUILDING
DEPARTMENT NO LESS lHAN lHREE DAYS PRIOR TO FINAL INSPECTICJl.
8. PROVIDE LOCKABLE MANUAL BALANCING DAMPERS AT All BRANCH TAKE-OFFS TO AIR DEVICES. BRANCH
SIZES TO AIR DEVICES SHALL BE SAME AS AIR DEVICE NECK SIZE UNLESS SHO\ffl OTHERWISE ON PLANS.
9. ALL WORK SHALL BE EXECUTED IN ACCORDANCE WllH lHE NATIONAL, STAlE AND LOCAL COOES AND
REGULATICJlS GOVERNING lHE INSTALLATION OF lHE WORK INVOLVED. All PERMITS FOR lHE
INSTALLATION OF lHE WORK AND All INSPECTIONS OF SAME SHALL BE ARRANGED F<Jl BY THIS
CONTRACTOR. ALL FEES AND ASSESSMENTS IN CONNECTION lHEREWllH SHALL BE PAID BY lHIS
CONTRACTOR, lHE COST OF \\tilCH SHALL BE INCLUDED IN lHEIR BID.
10. ALL CONCEALED RECTANGULAR SUPPLY AND RETURN DUCTWORK SHALL BE v.RAPPED 111TH 1-1/2" FOIL
FACED INSULATION. ALL CONCEALED ROUND SHALL BE WRAPPED 111TH 1-1/2" FOIL FACED INSULATION.
NO INSULATION ON EXPOSED SPIRAL UNLESS NECESSARY, THEN SPIRAL SHALL BE LINED AND INCREASED
IN DIAMETER TO PREVENT IMPEDANCE TO AIRFLOW.
11. ALL VENTS AND EXHAUSTS SHALL BE LOCATED A MINIMUM OF 15'-0" FROM ANY FRESH AIR INTAKES PER
LOCAL COOES. PLUMBING VENTS SIHALL BE A MINIMUM OF 15'-0" FROM ANY FRESH AIR INTAKE. EXlEND
lERMINATION HEIGHT TO PROVIDE A 15'-0" CROSS SECTION CLEARANCE FROM PILUMBING VENTS llliERE
NEEDED.
12. COORDINAlE DIFIFUSER LAYOUT V.,lH ARCHllECTURAL AND ELECTRICAL REFLECTED CEILING PLANS.
13 ALL DUClWORK TO BE ROUTED AS HIGH AS POSSIBLE, UNLESS NOTED 01HERll1SE ON PLANS.
14. ALL EXPOSED ROUND DUCTWORK SHALL BE SPIRAL DOUBLE WALL GALVANIZED SHEET METAL 1111H 1"
INSULATION UNLESS SHOWN OTHER\11SE ON PLANS.
15. THE MECHANICAL CONlRACTOR SHALL TURN OVER lHE SPACE TO lHE 0¥!NER WllH lHE INSIDES OF All
DUCTWORK CLEAN AND FREE OF DEBRIS. All DUCT SMOKE DETECTORS, RTU COILS, DAMPERS,
ECONOMIZERS. ACTUATORS, ETC SIHALL BE CLEAN AND FREE OF DEBRIS. NEW, HIGH CAPACITY MERV 8
PLEATED FlLlERS SHALL BE INSTALLED AT PRQ.£CT TURN OVER. All BELTS SHALL BE REPLACED WllH
NEW AT PRQ.£CT TURN OVER.
HVAC ABBREVIATIONS
AUTOMATIC CONTROL VALVE HWR HOT WATER RETURN
ACCESS DOOR HWS HOT WATER SUPPLY
ABOVE FINISHED FLOOR LAT LEAVING AIR TEMPERATURE
AIR GAUGE LWT LEAVING WATER TEMPERATURE
BELOW FINISHED CEILING MOD MOTOR OPERATED DAMPER
BRAKE HORSE POWER MU MAKE-UP WATER
BRITISH lHERMAL UNIT MVD MANUAL VOLUME DAMPER {LOCKABLE)
BRITISH lHERMAL UNIT PER HOUR N/A NOT APPLICABLE
CUBIC FEET PER HOUR {GAS) NC NEW CONNECTION
CUBIC FEET PER MINUlE NK NECK
CLEANOUT N.C. NORMALLY CLOSED
CHILLED WATER RETURN N.I.C. NOT IN CONTRACT
CHILLED WATER SUPPLY N.O. NORMALLY OPEN
DRAIN LINE O.A. OUTSIDE AIR
DRY BULB O.A.1. OUTSIDE AIR INTAKE
DOOR GRILLE ov OVAL
DOWN PD PRESSURE DROP
EXHAUST AIR PH PHASE
ENTERING AIR TEMPERATURE PRV PRESSURE REDUCING VALVE
EXTERNAL STA TIC PRESSURE PSI POUNDS PER SQUARE INCH
ENTERING WATER TEMPERATURE R.A. RETURN/RELIEF AIR
FAHRENHEIT RPM REVOLUTIONS PER MINUlE
FRESH AIR S.A. SUPPLY AIR
FIRE DAMPER SD SMOKE DAMPER
FINS PER FOOT SP STA TIC PRESSURE
FEET PER MINUTE TSP TOTAL STATIC PRESSURE
GALLONS PER MINUTE u.c. UNDERCUT DOOR
DUAL TEMPERATURE WATER RETURN VAV VARIABLE AIR VOLUME BOX
DUAL TEMPERATURE WATER SUPPLY VVT VARIABLE VOLUME 'MlH BY-PASS
MECHANICAL GENERAL NOTES
1. DRA'MNGS ARE GENERALLY DIAGRAMMATIC. ROOTING OF PIPING AND DUCTWORK AS SHOWN DOES NOT INlEND TO
SHOW EVERY RISE, DROP, OFFSET, FITTING NOR EVERY STRUCTURAL EI..Et.tENT lHAT MAY BE ENCOUNTERED DURING
lHE INSTALLATION OF lHIS WORK. EACH CONTRACTOR SHALL MAKE ANY REQUIRED CHANGES FROM lHE GENERAL
ROUTING SHOWN ON lHESE DRAI\INGS, SUCH AS OFFSETS, BENDS OR CHANGES IN ELEVATION DUE TO
COORDINATION Yl11H lHE WORK OF OlHER lRADES AND BUILDING CONSTRUCTION. ALL CHANGES SHALL BE MADE
l\11HOUT ADDITIONAL COST TO lHE OWNER OR DELAY IN COMPLEllON DA TE OF lHE PRo.ECT.
2. IT IS INTENDED lHAT EQUIPMENT SHALL BE LOCATED SYMt.tElRICALL Y 1111H lHE ARCHITECTURAL EI..EMENlS OF
lHE BUILDING, NOT'MlHSTANDING lHE FACT lHAT LOCATIONS INDICATED BY lHESE DRAI\INGS MAY BE
DISTORTED FOR CLEARNESS OF PRESENTATION.
3. CONTRACTOR SHALL CHECK DRAI\INGS OF OlHER TRADES TO VERIFY lHAT SPACES IN WHICH lHEIR WORK 'MLL
BE INSTAJLLED ARE CLEAR OF OBSlRUCTIONS. WORK SHALL BE INSTAil.ED TO MAINTAIN MAXIMUM HEADROOM
AND SPACE CONDITION AT ALL PDINlS IN lHE BUILDING. WHERE HEADROa.t OR SPACE CONDITIONS APPEAR
INADEQUATE, CONlRACTOR SHALL NOTIFY ARCHITECT/ENGINEER BEFORE PROCEEDING 'MlH lHE INSTALLATION
OF lHEIR WORK.
4. CONlRACTOR SHALL FURNISH OlHER lRADES ADVANCE INFORMATION AND/OR SHOP DRAYl1NGS ON LOCATIONS
AND SIZES OF PIPING, DUClWORK, CONDUIT, RACEWAYS, EQUIPMENT, FRAMES, BOXES, SLEEVES AND OPENINGS,
ETC. NEEDED FOR lHEIR WORK TO ENABLE OlHER lRADES AFFECTED TO INSTALL lHEIR WORK PROPERLY AND
WllHOUT DELAY.
5. llliERE lHERE IS EVIDENCE lHAT WORK OF ONE lRADE WILL INTERFERE 1111H WORK OF OlHER lRADES, ALL lRADES
SHALL MEET ON JOB SITE TO WORK OUT SPACE CONDITIONS AND MAKE SATISFACTORY ADJJSlMENlS TO
INSTALLATION OF lHE NEW WORK. CONlRACTORS SHALL VERIFY EXACT LOCATIONS OF ALL DEVICES AND EQUIPMENT
1111H FIELD CONDITIONS, SHOP DRAWINGS, AND WORK OF OlHER lRADES PRIOR TO ROUGH-IN. CONTRACTOR SHALL BE
RESPONSIBLE, AT lHEIR O'tttl EXPENSE, FOR lHE REMOVAL AND REINSTALLATION OF ANY PART OF lHEIR WORK IF
SAME WAS INSTAil.ED Yl11HOUT CONSULTING 1111H OlHER lRADES BEFORE INSTALLING lHEIR WORK.
6. CONlRACTOR SHALL PROVIDE Sl.EEI/ES IN BEAMS, FLOORS, CWJMNS AND WALLS AS SHO'tttl ON lHE DRAWINGS,
AS REQUIRED BY JOB SllE CONDITIONS, AND/OR AS SPECIFIED, WHEN INSTALLING lHEIR WORK. ALL BEAMS AND
COLUMNS WHICH ARE REQUIRED TO BE SLEEVED SHALL BE CUT AND REINFORCED AS REQUIRED BY FIELD
CONDITIONS. LOCATIONS AND SIZES SHALL BE CHECKED AND APPROVED BY ARCHITECT AND STRUCTURAL
ENGINEER BEFORE CONTRACTOR CUTS ANY SlRUCTURAL BUILDING MEMBER.
7. lHE SEQUENCE FOR lHE INSTALLATION OF All WORK SHALL BE COORDINATED BETWEEN ALL CONlRACTORS
ON lHE PROJECT AND IN STRICT ACCORDANCE WllH CONSTRUCTION MANAGER AND OWNER'S STIPULATIONS AS
CALLED FOR AND /OR AS DIRECTED.
8. CONlRACTOR SHALL REVIEW ALL OlHER TRADE DRAI\INGS (BEFORE SUBMITTING lHEIR BIDS) TO FAMILIARIZE
lHEMSEL VES Yl11H lHE EXTENT OF ALL OlHER CONlRACTOR lRADE WORK FOR lHIS PRo.ECT. CEILING HEIGHlS AND
CLEARANCES SHALL BE REVIEll[I) FOR INSTALLING lHEIR WORK.
9. CONlRACTOR SHALL BE RESPONSIBLE FOR lHEIR Ov.tl CLEAN-UP DURING CONSlRUCTION. IF CONlRACTOR FAILS TO
PROVIDE SUCH CLEAN-UP, lHE GENERAL CONlRACTOR 'MLL DIRECT ANOlHER CONlRACTOR TO PERFORM lHE
CLEAN-UP AND lHE NEGLIGENT CONlRACTOR SHALL PAY lHE ASSOCIATED BACK-CHARGES AS DEEMED
APPROPRIA lE BY lHE CONSlRUCTION MANAGER.
10. CONlRACTOR SHALL INSTALL All AUXILIARY SUPPORTING STEEL AS REQUIRED FOR lHE SUPPORTING OF lHEIR
PIPING, DUCTWORK, CONDUIT, EQUIPMENT, ETC. ALL SUPPORTING STEEL FOR ITEMS ABOVE A SUSPENDED CEILING
SHALL BE FROt.t BUILDING STRIJCTIJRAL MEMBERS ONLY.
11. CONlRACTOR SHALL STORE ALL MA lERIALS AND EQUIPMENT SHIPPED TO lHE SllE IN A PROJECTED AREA. IF
MATERIAL IS STORED OUlSIDE OF lHE BUILDING, IT MUST BE STORED OFF lHE GROOND A MINIMUM OF SIX INCHES
(6") SET ON 6 X 6 PLANKS AND/OR WOOD PALLElS. ALL MATERIAL AND EQUIPMENT MUST BE COMPLETELY COVERED
1111H WATERPROOF TARPS OR VISQUEEN. ALL PIPING ANO DUCTWORK \\ILL HAVE lHE ENDS CLOSED TO KEEP OUT
DIRT AND OlHER DEBRIS. NO EQUIPMENT WILL BE ALLOll[I) TO BE STORED ON lHE SITE UNLESS IT IS SITTING ON
WOOD PLANKS AND COMPLETELY PROTECTED 1111H WEA lHERPROOF COVERS.
12. lHE DRA'MNGS, SCHEDULES AND SPECIFICATIONS HAVE BEEN PREPARED USING ONE MANUFACTURER FOR EACH
PIECE OF EQUIPMENT AS lHE BASIS FOR DIMENSIONAL DESIGN. IF lHE CONlRACTOR PURCHASES EQUIPMENT USlED
AS A SPECIFIED ACCEPTABLE MANUFACTURER BUT IS NOT lHE SCHEDULED MANUFACTURER USED FOR lHE BASE
DESIGN, lHE CONlRACTOR SHALL BE RESPONSIBLE FOR CHECKING All lHE DIMENSIONS OF lHE EQUIPMENT TO
VERIFY lHAT IT WILL FIT IN lHE SPACE SHOWN ON lHE DRAWINGS. MINOR DEVIATIONS IN DIMENSIONS Yl1LL BE
PERMITTED, PROVIDED lHE RATINGS MEET lHOSE SHOWN ON lHE DRAYl1NGS AND EQUIPMENT WILL PHYSICALLY FIT
INTO lHE SPACE ALLOCAlED WllH SUITABLE ACCESS AROOND EQUIPMENT FOR OPERATION AND MAINlENANCE ON
lHE EQUIPMENT AND AS PER CODE.
13. CONlRACTOR AND/OR MANUFACTURER SHALL VERIFY lHAT lHE CHARACTERISTICS OF lHE EQUIPMENT lHEY
SUBMIT FOR REVIEW MEETS lHE CAPACITY AND DUTY SPECIFIED. WHEN EQUIPMENT IS SUBMITTED FOR REVIEW AND
DOES NOT MEET lHE PHYSICAL SIZE OR ARRANGEMENT OF lHAT SCHEDULED AND SPECIFIED, CONlRACTOR SHALL
PAY FOR ALL ALTERATIONS REQUIRED TO ACCOMMODATE SUCH EQUIPMENT AT NO ADDITIONAL COST TO 01\NER.
CONlRACTOR WILL ALSO PAY All COSlS FOR ADDITIONAL WORK REQUIRED BY OlHER CONlRACTORS, O'tttlER,
ARCHITECT OR ENGINEER TO MAKE CHANGES WHICH WOULD ALLOW lHE EQUIPMENT TO FIT IN lHE SPACE AND
FUNCTION AS INTENDED.
14. CONTRACTOR SHALL PERFORM ALL CUTTING AND PATCHING OF BUILDING MATERIALS AS REQUIRED FOR
INSTALLATION OF WORK AND PRO'v1DE ALL HOLES AND SLEEVES FOR INSTALLATION OF WORK.
15. t.tECHANICAL CONTRACTOR SHALL PRO'v1DE ON SITE INSTRUCTION OF O'tttlER'S OPERA TING PERSONNEL FOR ALL
SYSTEMS AND EQUIPMENT INSTAil.ED UNDER lHEIR CONTRACT.
16. BEFORE STARTING ANY SYSTEM, INSTALLING CONlRACTOR SHALL CONTACT EQUIPMENT MANUFACTURER TO VERIFY
lHAT EACH PIECE OF EQUIPMENT OR SYSTEM HAS BEEN CHECKED FOR PROPER LUBRICATION, DRIVE ROTATION,
BELT TENSION, CONTROL SEQUENCE OR OlHER CONDITIONS WHICH MAY CAUSE DAMAGE TO lHE EQUIPMENT.
17. CONlRACTOR AND/OR MANUFACTURER SHALL VERIFY lHAT lHE CHARACTERISTICS OF lHE EQUIPMENT lHEY
SUBt.tlT FOR REVIEW MEETS lHE CAPACITY AND DUTY SPECIFIED.
18. lHE MECHANICAL CONlRACTOR TO PROVIDE 1/4 INCH SCAJLE PIPING AND DUClWORK DRAWINGS FOR COORDINATION
WllH OlHER lRADES. DRA'MNGS TO INDICATE DIMENSIONS AND ELEVATIONS OF ALL PIPING AND DUCTWORK.
DRA'MNGS TO ALSO INCLUDE All WALL/FLOOR/ROOF OPIENINGS.
19. SHOP DRA'MNGS SHALL BE SUBMITTED EI..EClRONICALLY IN PDF FORMAT FOR REVIEW AND APPROVAL HARD COPY
SETS SHALL BE SUBMITTED AS REQUESTED BY OWNER, GENERAL CONTRACTOR OR ARCHITECT.
20. SUBt.tlT SHOP DRA'MNGS AND PRODUCT DATA GROUPED TOGETHER TO INCLUDE COMPLETE SUBMITTALS OF RELATED
SYSTEMS. PRODUClS AND ACCESSORIES IN A SINGLE SUBMITTAL
21. SUBMIT COPIES OF MANUFACTURER'S LITERATURE ON All PURCHASED AND FABRICAlED COMPONENlS. SUBMITTAL
SHALL INCLUDE CAPACITIES, OPTIONS, MANUFACTURER'S SPECIFICATIONS. INSTALLATION INSlRUCTIONS, OPERATING
AND MAINlENANCE INSlRUCTIONS, \\IRING DIAGRAMS, ETC.
22. CONlRACTOR SHALL REVIEW ALL SHOP DRAI\INGS PRIOR TO SUBMITTING lHEM FOR ENGINEER'S REVIEW.
CONlRACTOR SHALL STAMP EACH SHOP DRAI\ING TO CERTIFY lHAT QUANTITIES AND COORDINATION 'MlH FIELD
CONDITIONS HA VE BEEN REVIEWED AND lHERE ARE NO CONFUClS 1111H OlHER lRADES.
23. FOOR (4) HARDCCPIES OF 01\NER'S OPERATING AND MAINTENANCE MANUALS SHALL BE SUBMITTED TO OWNER
UPON COMPLEllON OF PROJECT. lHESE SHALL BE SUBMITTED IN RING BINDERS 'MlH TYPED OPERATING
INSTRUCTIONS AND MAINTENANCE INlERVALS 'MlH MAINTENANCE PROCEDURES FOR All SYSlEMS AND EQUIPMENT.
CONTACT INFORMATION SHALL BE PROVIDED FOR LOCAL PARTS AND SER'v1CE REPRESENTATIVES.
24. All SUBMITTED PUNCH UST ITEMS MUST BE SATISFACTORILY COMPLETED PRIOR TO PROJECT COMPLETION. 01\tlER
SHALL HAVE FINAL AUlHORITY OVER APPROVAL REGARDLESS OF ENGINEER APPROVAL
25. A WRITTEN WARRANTY SHALL BE SUBMITTED UPON PRo.ECT COMPLETION FOR ONE FULL YEAR PARlS AND LABOR.
lHIS PERTAINS TO SERVICE, ADJUSTMENlS AND REPAIRS TO ALL SYSTEM COMPONENlS IF lHEY FAIL TO PERFORM
PROPERLY. ANY DEFECTIVE SYSlEM COMPONENlS OR EQUIPMENT SHALL BE REPLACED AT NO CHARGE TO 01\NER.
WARRANTY PERIOD SHALL BEGIN UPON lHE DATE OF MANUFACTURER START-UP AND CLOSE-OUT OF CONlRACT.
MECHANICAL NOTES
DUCTWORK
1. ALL DUCTWORK SIZES SHO'tttl ON lHE DRA'MNGS ARE INSIDE DIMENSIONS. WHERE DUCT LINING IS CALLED FOR
CONlRACTOR SHALL INCREASE lHE SIZE OF lHE DUCT TO MAINTAIN lHE MINIMUM INSIDE DIMENSIONS CALLED FOR
ON lHE DRAWINGS. All BRANCH TAKE-OFFS TO DIFFUSERS SHALL BE SAME SIZE AS DIFFUSER NECK CONNECTION.
2. ALL DUCTWORK CONNECTIONS TO AIR MOVING EQUIPMENT SHALL BE MADE 'MlH FLEXIBLE DUCT CONNECTIONS ON
lHE INLET AND DISCHARGE OF ALL SUPPLY, RETURN AND EXHAUST FANS (EXCEPT ROOF MOON TED EXHAUST
FANS).
3. INSTALL TURNING VANES IN ALL SQUARE DUCT ELBOWS. INSTALL MANUAL VOLUME DAMPERS IN EACH BRANCH
DUCT AT CONNECTION TO MAIN DUCT AND IN EACH DUCT AFTER A BRANCH DUCT SPLIT.
4. lHE LOCATIONS SHOWN FOR All DIFFUSERS, REGISlERS AND GRILLES, ETC. ARE DIAGRAMMATIC. LOCATIONS SHO'tttl
ON lHE DRAI\INGS SHALL BE MET AS MUCH AS POSSIBLE l\llH EXACT LOCATIONS DElERMINED ACCORDING TO
FIELD CONDITIONS AND AS APPROVED BY lHE GENERAL CONTRACTOR AND /OR lHE ARCHITECT.
5. INSTALL A SHEET METAL SLEEVE AROUND ANY DUCTWORK WHICH GOES lHROUGH 1 HOOR RAlED WALL
CONSlRUCTION, PACK FIBERGLASS INSULATION AROUND SLEEVE AND DUCT AND CAULK l\llH FIRE SEAL CAULKING.
OlHER'MSE FURNISH AND INSTALL FIRE DAMPER RAlED TO MATCH CONSTRUCTION FIRE RATING. VERIFY LOCATIONS
OF ALL RA TED ASSEMBLIES WllH ARCHITECTURAL PLANS. FIRE DAMPERS SHALL BE IN ACCORDANCE 'MlH UL 555.
MECHANICAL PLANS MAY NOT SHOW LOCATIONS OF ALL REQUIRED FIRE DAMPERS.
6. ALL DUClS JDINlS SEAJLED 1111H DUCT t.tASTIC, APPROVED TAPE OR OlHER APPROVED MElHOD.
7. DUCTWORK SHALL HAVE A MINIMUM INSULATION R-VALUE OF R-8 FOR OOTDOOR SPACES. ATTIC SPACES. AND
UNCONDITIONED SPACES. AND R-3.5 FOR CONDITIONED SPACES. ENERGY CODE MINIMUM R VALUES SHALL PREVAIL
8. ALL DUCT SYSTEMS SHALL BE PRESSURE TESTED AND LEAKAGE RA TES BE PROVEN TO BE AT OR BELOW
ALLOWABLE ADOPTED ENERGY COOE UMllS.
9. ALL DOOR UNDERCUlS (DESIGNATED AS "Uc") SHALL BE MINIMUM ¾".
10. SUPPORT ALL DUCTWORK 'MlH APPROVED HANGERS AT INlERVALS NOT EXCEEDING 10 FEET OR BY OlHER
APPROVED DUCT SUPPORT SYSTEMS DESIGNED IN ACCORDANCE WllH lHE INlERNA TIONAL BUILDING CODE. FLEXIBLE
AND OlHER FACTORY MADE DUClS SHALL BE SUPPORTED IN ACCORDANCE Yl11H lHE MANUFACTURER'S
INSTALLATION INSlRUCTIONS. All SUPPORlS SHALL BE HUNG FROM TOPS OF SlRUCTURAL BEAMS AND JOISTS
ONLY, NOT ROOF DECK.
PIPING
1. ALL PIPING SHALL BE SUSPENDED 'MlH CLEVIS AND /OR TRAPEZE PIPE HANGERS. IN SULA TED PIPING SHALL REST ON
APPROVED PIPE COVERING PROTECTION SADDLES OR SHEET METAL INSULATION SHIELDS.
2. ALL PIPING PASSING lHRU FLOOR CONSlRUCTION SHALL HAVE A SCHEDULE 40 SlEEL PIPE SLEEVE INSTAILLED
AROOND PIPE Yl11H FIBERGLASS INSULATION AND FIRE SEAL CAULKING. ALL PIPE PASSING lHRU WALLS SHALL
HAVE A GALVANIZED SHEET METAL OR SCHEDULE 40 STEEL PIPE SLEEVE INSTAil.ED AROUND lHE PIPE 'MlH
FIBERGLASS INSULATION AND FIRE SEAL CAULKING. FIRESTOP All PIPE PENElRA TIONS lHRU RA TED FLOORS,
CEILINGS AND WALLS. SEAL All PENElRA TIONS lHRU EXTERIOR WALLS WATER AND MAKE WEA lHER TIGHT. ALL
ROOF FLASHING SHALL BE BY lHE ROOFING CONTRACTOR.
3. SEE LARGE SCALE DRA'MNGS (DETAILS) FOR All REQUIRED VALVES, FITTINGS, GAUGES, VENlS, lHERMOMETERS
WHICH ARE CONNECTED TO MECHANICAL EQUIPMENT. ALL WORK SHOWN ON DETAILS SHALL BE BY INSTALLING
CONTRACTOR UNLESS OlHERWISE NOTED.
4. ALL PIPING INSTAil.ED OOTDOORS SHALL BE ELEVAlED NOT LESS lHAN 3.5" ABOVE GROOND AND NOT LESS lHAN
3.5" ABOVE lHE ROOF SURFACE WHERE INSTAJLLED ACROSS lHE ROOF. PIPING INSTAJLLED ABOVE GROUND,
OUTDOORS, AND INSTALLED ACROSS lHE SURFACE OF ROOFS SHALL BE SECURELY SUPPORTED AND LOCATED
WHERE IT Yl1LL BE PROTEClED FROM PHYSICAL DAMAGE. WHERE PASSING lHROOGH AN OOTSIDE WALL, lHE PIPING
SHALL ALSO BE PROTEClED AGAINST CORROSION BY COATING OR WRAPPING 'MlH AN INERT MATERIAL 111-lERE
PIPING IS ENCASED IN A PROTECTIVE PIPE SLEEVE, lHE ANNULAR SPACE BETWEEN lHE PIPING AND lHE SLEEVE
SHALL BE SEALED.
5. PROVIDE PROPER SUPPORlS, PER CODE, HUNG FRa.t TOPS OF STRUCTURAL BEAMS AND JOISTS ONLY, NOT ROOF
DECK.
6. MECHANICAL CONlRACTOR SHALL RUN INSULAlED DRAIN PIPES FROM ALL HEATING/COOLING FAN COIL UNITS. SEE
DRA'MNGS AND DETAILS FOR LOCATION OF lERMINATION OF DRAIN PIPING. ALL CONDENSAlE DRAIN PIPES MUST
BE PITCHED AWAY FROM lHE DRAIN PAN. ALL CONDENSATE DRAIN PIPES I\ILL BE INSULATED FROM UNIT TO
TERMINATION POINT.
7. MECHANICAL CONlRACTOR SHALL INSTALL PVC DRAIN PIPING FROM ALL BUILT-UP AIR SUPPLY UNITS. DRAIN PIPE
WILL BE RUN FROM UNIT DRAIN PAN TO NEAREST FLOOR DRAIN. DRAINS WILL NOT BE INSULATED FROM BUILT-UP
AIR SUPPLY UNllS.
8. ALL METAWC PIPE SYSTEMS SHALL BE PROPERLY BONDED AND GROONDED AS PER CODE.
DESIGN CRITERIA
INDOOR CONDITIONS:
SUMMER (COOLING):
75°F / 50% RH (30% -60% RANGE)
WINTER (HEATING):
7o·F / so% RH (30% -60% RANGE)
OUTIDOOR CONDITIONS: JACKSONVILUE FLORIDA
SUMMER (COOLING):
93°F db / 77.YF wb (PER ASHRAE 2013 FUNDAMENTAL 1%
STANDARDS)
WINTER (HEATING):
40.9°F db (PER ASHRAE 2013 FUNDAMENTAL 99% STANDARDS)
INDEX TO HVAC DRAWINGS
SHEET SHEET TITLE
M001 HVAC ABBREV., LEGEND, AND NOTES
[ RECE/
M101 HVAC DEMOLITlON FLOOR PLAN
M201 HVAC FLOOR PLAN
M301 HVAC DETAILS Ile SCHEDUUE
'
VED l
J, HARDEN & ASSOCIATES, LLC
ENGINEERING CONSULTANT
CE RI FICA TE OF AUTHOR/ZA T/ON: 28871
PH: 904-677-2290
EMAIL: julius@ihaengineerlng.net
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68,229
2021.12.20M101HVAC FLOOR PLANS1 HVAC DEMOLITION FLOOR PLAN
SCALE: 1/4"=1'-0"Julius E
Harden
Digitally signed by Julius E
Harden
DN: c=US, o=Florida,
dnQualifier=A01410D0000017FD
0F4FADB000725BF, cn=Julius E
Harden
Date: 2022.04.06 22:44:50 -04'00'
Adobe Acrobat Reader version:
2022.001.20085
I
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VAC DEMOLITION NOTES: 0 H
1. w REMOVE EXISTING EXHAUST FAN;
ALL WEATHER TIGHT.
SEAL AND PATCH DUCT OPENING IN
REMOVE AND RELOCATE 4 TON AHU FROM HORIZONTAL TO VERTICAL 2.
PO
RER
SITION NEW HVAC CLOSET; EXISTING SUPPLY DUCT SHALL REMAIN AND
OUTED AS SHDWN ON SHEET M201.
3. EXISTING HVAC EQUIPMENT TO REMAIN IN PLACE.
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ENGINEERING CONSULTANT
CE RI FICA TE OF AUTHOR/ZA T/ON: 28871
PH: 904-677-2290
EMAIL: julius@ihaengineerlng.net
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68,229
2021.12.20M201HVAC FLOOR PLAN1 HVAC FLOOR PLAN
SCALE: 1/4"=1'-0"
Julius E
Harden
Digitally signed by Julius E
Harden
DN: c=US, o=Florida,
dnQualifier=A01410D0000017F
D0F4FADB000725BF, cn=Julius E
Harden
Date: 2022.04.06 22:45:09 -04'00'
Adobe Acrobat Reader version:
2022.001.20085
HVAC NOTES: 0
1. PROVIDE WALL MOUNTED DEHUMIDIFIER EQUAL TO UL lRA
SERIES UL1RAMD33.; 120 V/1 PH/60 Hz; MOCP 15 AMPS;
WALL PLUG; PROVIDE 2x4 WALL MOUNTED BEZEL KIT; REAR
PANEL KIT: ROUTE CONDENSATE TO FLOOR DRAIN IN
MEa-tANICAL CLOSET.
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CE RI FICA TE OF AUTHOR/ZA T/ON: 28871
PH: 904-677-2290
EMAIL: julius@ihaengineerlng.net
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Ventilation Rate Procedure (VRP) - ASHRAE 62.1
LEGEND:
A z Floor area of sone (sqft)
P z Zone Population
R
p Outdoor airflow rate required per person
R a Outdoor airflow rate per unit area
V
b
z Breathing Zone Oudoor Air
E z Zone air distribution effectiveness
V o z Outdoor Air Take
V
d
z Primary airflow to space
Z d The outdoor air fraction required in air discharged to zone.
E v z Primary outdoor air fraction, Voz/Vpz
Room No.Room Name
Zone Calculations
ASHRAE Equation Number:6-1 6-2 A-1
Occupancy Category Space Type A z P z R p R a P z*R p A z*R a V b z E z V o z V d z Z d E v z
101 Bakery Food and Beverage Service CAFETERIA/FAST FOOD DINING 888.0 15 7.5 0.18 112.5 159.84 272.34 1.0 160.0 1600 0.10 0.91
THE MINIMUM OUTSIDE AIR FOR THE BUILDING IS 160 CFM; EXISTING AHU-2 SHALL PROVIDE A TOTAL 160 CFM.DATE:ISSUE:PERMITDRAWING:ALL REPORTS, SPECIFICATIONS, COMPUTER FILES, FIELD DATA AND OTHER DOCUMENTATION PREPARED BY THE OFFICE OF ARCHITECTURE AND DESIGN, INC. (OAD) AS INSTRUMENTS OF SERVICE SHALL REMAIN THE PROPERTY OF OAD. OAD SHALL RETAIN ALL COMMON LAW, STATUATORYAND OTHER RESERVED RIGHTS, INCLUDING THE COPYRIGHT THERETO. THIS DRAWING SHALL NEVER BE REPRODUCED IN WHOLE OR IN PART WITHOUT THE EXPRESS WRITTEN PERMISSION OF OADJulius E. Harden, PE
68,229
2021.12.20M301HVAC DETAILS & SCHEDULESJulius E
Harden
Digitally signed by Julius E Harden
DN: c=US, o=Florida,
dnQualifier=A01410D0000017FD0
F4FADB000725BF, cn=Julius E
Harden
Date: 2022.04.06 22:45:26 -04'00'
Adobe Acrobat Reader version:
2022.001.20085
SUPPLY DUCT
-r---:;-i
I , , I -----ELBOW
F-..'.=F-=--F=--==-~ _ ~ WllH VANES
~~C~EILIR£N~G ~~~~ ~ -~
\ I
FLEXIBLE DUCT ~~~~~--CONNECTOR
HANGAR ......---:: LOAD RA TED
WITIH FASTENERS
NOTE:
DUCT SMOKE DETECTORS SHALL
BE WIRED TO SHUT DOWN UNIT
UPON DETECTION OF SMOKE
AND SHALL BE CONNECTED TO
A REMOTE AUDIBLE/VISUAL
ANNUNCIATOR PANEL LOCATED
IN A READILY VISIBLE
LOCATION; COORD. PANEL RETURN AIR
FAN
SECTION
COIL
SECTION
U>--REFRIGERANT PIPING TO
BE SIZED IN ACCORDANCE
WITIH MANUFACTURER'S
INSTRUCTIONS; SUCTION
LINE TO BE IN SULA TED
W/ 3/4" RUBBER PIPE
INSULATION EQUAL TO
"ARM AFLEX".
FILTER ACCESS
INTERNALLY LINED SHEET
METAL BASE PLENUM
OPPOSED-BLADE
VOLUME DAMPER
OUTSIDE AIR DUCT
LOAD
RATED
FASTENER
36" DIA. MAX.
BAND OF SAME SIZE
AS HANGER STRAP
24" DIA. MAX.
SECURE
WIRE
CS)
LOCATION W/ OWNERS REP -+--~~~~~~ CONDENSATE DRAIN LINE ~ W/ 6" DEEP P-TRAP FULL 1 O" DIA. MAX.
tF==== SIZE OF UNIT CONNECTION
TO OUTSIDE
TERMINATE R/A DUCT
INTO BASE PLENUM
01--~:;;......rs U;;;;..._C.;;.._T;.._W___,;;O;.._R.;..;....K_S_U _P _P O_R_T_D_E_T_A I_L
01--/~rs E:;;..._R_T_I C_A_L_AI_R_H _AN_D_L_I N_G_U_N_I T_D_E_T A_I_L
HVAC CONTROLS SEQUENCE AHU /CU-3: '
1. TIHE AIR HANDLER SHALL OPERA TE DURING OCCUPIED HOURS. TIHE RESPECTIVE
HEAT PUMP UNIT SHALL CYCLE ON/OFF BY A PROGRAMMABLE TIHERMOSTAT TO
MAINTAIN A ROOM SET POINT (COOLING) 74 'F, (HEATING) 7O'F.
2. DURING UNOCCUPIED TIMES, TIHE AIR HANDLER MAY BE OVERRIDDEN lHROUGH
TIHE PROGRAMMABLE TIHERMOSTAT.
AIR DISTRIBUTION DEVICE SCHEDULE
A -METALAIRE MODEL V4OO4 SIDEWALL SUPPLY DIFFUSER (W/O.B.D.)
B -METALAIRE MODEL RH SIDEWALL RETURN GRILLE (W/O.B.D.)
NOTES:
1) COLOR TO BE SPECIFIED BY ARCHITECT
2) NECK SIZES TO MATCH SIZE OF DUCTWORK TO EACH AIR DEVICE
EACH AIR DEVICE SHALL HA VE A VOLUME DAMPER IN lHE DUCT CONNECTED TO
lHE DEVICE UNLESS NOTED OlHERWISE. IF AIR DEVICE IS LOCATED IN AN
INACCESSIBLE CEILING, VOLUME DAMPER SHALL BE INTEGRAL WllH lHE AIR DEVICE.
ALTERNATE: EQUIPMENT BY PRICE, TITUS, OR META/J\IRE IS
ACCEPTABLE WITH ENGINEERS WRITTEN APPROVAL
FL ENERGY CODE COMPLIANCE STATEMENT
TIHE CURRENT ALTERATION INVOLVED CHANGES TIHAT DO NOT REPLACE TIHE
EXISTING BUILDING COMPONENTS TIHAT ARE PART OF TIHE BUILDING ENVELOPE,
LIGHTING, HEATING, VENTILA llON, AIR CONDITIONING, OR CONVERTING AN
UNCONDITIONED OR SEMI-HEATED SPACE TO A CONDITIONED SPACE.
TIHEREFORE NO ENERGY CALCULATIONS WILL BE PROVIDED WITIH TIHESE DOCUMENT.
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J, HARDEN & ASSOCIATES, LLC
ENGINEERING CONSULTANT
CE RI FICA TE OF AUTHOR/ZA T/ON: 28871
PH: 904-677-2290
EMAIL: julius@ihaengineerlng.net