duct sizing criteria - fscj

PIPING SYMBOLS

AIR CONDITIONING

CHILLED WATER SUPPLY

CHILLED WATER RETURN

GENERAL

DIRECTION OF FLOW

TOP CONNECTION, 45^ OR 90^

BOTTOM CONNECTION, 45^ OR 90^

CWS

CWR

CONDENSATE DRAIN LINE

ELBOW, TURNED UP

ELBOW, TURNED DOWN

FWS

FWR

FILTER WATER SUPPLY

FILTER WATER RETURN

HEATING

MEDIUM PRESSURE STEAM CONDENSATE RETURN

RL REFRIGERANT LIQUID

RS REFRIGERANT SUCTION

HIGH PRESSURE STEAM CONDENSATE RETURN

CHS

CHR

HIGH PRESSURE STEAM (60 PSiG & ABOVE)

CONDENSER WATER TO TOWER (SUPPLY)

CONDENSER WATER FROM TOWER (RETURN)

D

HPS- *

MPS- * MEDIUM PRESSURE STEAM (16 PSiG THRU 60 PSiG)

LPS- * LOW PRESSURE STEAM (1 PSiG THRU 15 PSiG)

LOW PRESSURE STEAM CONDENSATE RETURN

PCR CONDENSATE PUMP DISCHARGE

PRS

HWS

HWR

HOT WATER HEATING SUPPLY

HOT WATER HEATING RETURN

VALVED AND CAPPED FOR FUTURE CONNECTION

PRESSURE REDUCING STATION

LPC

MPC

HPC

S

SIDE CONNECTION

CAPPED OUTLET

RISE OR DROP IN PIPE

UNION

STRAINER

THERMOMETER

PRESSURE GAGE

WATER FLOW MEASURING DEVICE

VALVES

GATE VALVE

GLOBE VALVE

CHECK VALVE

BUTTERFLY VALVE

BALL VALVE

BALANCING VALVE

AUTOMATIC FLOW CONTROL VALVE

SAFETY OR PRESSURE RELIEF VALVE

PRESSURE REDUCING VALVE

MANUAL AIR VENT

TEST PLUG (PRESSURE/TEMPERATURE)

TWO WAY CONTROL VALVE

FLOW SWITCH

WATER FLOW METER

W.F.M.

POINT OF CONNECTION BETWEENNEW AND EXISTING WORK

GATE VALVE WITH ƒ" HOSE ADAPTOR

STRAINER W/BLOW-OFF VALVE

REGULATING VALVE

SOLENOID VALVE

FS

STEAM TRAP ASSEMBLY (REFER TOSPEC'S FOR TYPE)

3-WAY CONTROL VALVE

CIRCUIT SETTER

TRIPLE DUTY VALVE

OS&Y VALVE

A SECTION LETTER / NUMBER

DRAWING SYMBOLS

UP DN SUPPLY DUCT (UP & DOWN)

UP DN

INCLINED RISE, IN DIRECTION OF AIR FLOW

INCLINED DROP, IN DIRECTION OF AIR FLOW

FLEXIBLE CONNECTION

VANED ELBOW (PROVIDE ALL SQUARE OR RECTANGULARELBOWS WITH VANES EVEN IF SYMBOL IS MISSING)

10"x8"

DRAWING NUMBER WHERE SHOWN

R OR RISE

D OR DROP

RETURN/EXHAUST DUCT (UP & DOWN)

6"

8"

RECT. DUCT-WIDTH x DEPTH(FIRST FIGURE INDICATES SIDE SHOWN)

M4.1

CEILING DIFFUSERS (TYPE 1 - 200 CFM)

SIDEWALL SUPPLY GRILLE OR REGISTER(TYPE 4 - 200 CFM)

LINEAR SLOT DIFFUSERS (TYPE 3 - 200 CFM)3-200S

CEILING RETURN (OR EXHAUST) GRILLE OR REGISTER(TYPE 2 - 200 CFM)

SIDEWALL RETURN (OR EXHAUST) GRILLE OR REGISTER(TYPE 5 - 200 CFM)

2-200R (E)

DOOR GRILLE (TYPE 9 - 200 CFM)

R=1.5 x DUCT WIDTH

STANDARD RADIUS ELBOW (CENTERLINE RADIUSEQUAL 1.5 TIMES DUCT WIDTH)

4-200S__"x__"

5-200R (E)__"x__"

9-200R (E)

VANE TURN ELBOW & PROPORTIONAL AIR SPLIT TYPE DUCT TAKE-OFFW/ SPLITTER DAMPER

1-200S

45^ BRANCH DUCT TAKE-OFF (SUPPLY)

45^ BRANCH DUCT TAKE-OFF (RETURN OR EXHAUST)

MANUAL VOLUME DAMPER

FIRE DAMPER

SMOKE DAMPER WITH DUCT MOUNTEDSMOKE DETECTOR WITHIN 5'-0" OF DAMPER

FLAT OVAL DUCT-WIDTH x DEPTH(FIRST FIGURE INDICATES SIDE SHOWN)

14"ø

20"/16"

MVD

ROOM CONTROL: THERMOSTAT

ROUND DUCT - DIAMETER

COMBINATION FIRE/SMOKE DAMPER WITHDUCT MOUNTED SMOKE DETECTOR WITHIN5'-0" OF DAMPER

OR

MVD

DUCT MOUNTED SMOKE DETECTOR

ROOM CONTROL: HUMIDISTAT

SD

F/SD

AIR HEATING & COOLING UNITS SYMBOLS

FAN POWERED VAV TERMINAL UNIT WITH REHEATNUMBER INDICATES UNIT DESIGNATION.

VARIABLE VOLUME/CONSTANT VOLUME TERMINAL UNIT WITHOR WITHOUT REHEAT NUMBER INDICATES UNIT DESIGNATION.

DD

T

ROOM CONTROL: CONCEALED THERMOSTAT

H

TC

FD

200

200

VALVE (SEE SPECIFICATIONS FOR TYPE)

EMERGENCY POWER OFF CONTROL

F.O.B.

F.O.T.

FLA

FTR

GH

GPM

HC

HD

HE

HF

HP

HPR

HPS

HRP

HV

HX

IV (OR VIV)

KW

LAT

LBS/HR

LCD

LPR

LPS

LTCP

LWT

MAX

MB.MBH

MCC

MIN.

MPR

MPS

MVD

NOM.

OA

P

PC

PD

PF

PH

PRV

RA

RAG

RAR

RF

RH

Rh

SA

SAU

SAG

SAR

SCD

SD

SF

SH

SP

SPS

TDH

T.S.

TWU

UH

V

VE

VI

WB

WFM

WSF

WF

FLAT ON BOTTOM

FLAT ON TOP

FULL LOAD AMPS

FIN TUBE RADIATION

GRAVITY HOOD (RELEF, EXHAUST, INTAKE, O.A.)

GALLONS PER MINUTE

HEATING COIL

HOOD

AIR TO AIR HEAT EXCHANGER

HEPA FILTER

HORSE POWER

HIGH PRESSURE STEAM CONDENSATE RETURN

HIGH PRESSURE STEAM (60 PSIG & ABOVE)

HYDRONIC RADIAN CEILING PANEL

HEATING AND VENTILATING UNIT

HEAT EXCHANGER

INLET VANES (OR VARIABLE INLET VANES)

KILOWATT

LEAVING AIR TEMPERATURE

POUNDS PER HOUR

LINEAR CEILING DIFFUSER

LOW PRESSURE STEAM CONDENSATE RETURN

LOW PRESSURE STEAM (15 PSIG & BELOW)

LOCAL TEMPERATURE CONTROL PANEL

LEAVING WATER TEMPERATURE

MAXIMUM

MIXING BOX

1000 BTU/HOUR

MOTOR CONTROL CENTER

MINIMUM

MEDIUM PRESSURE STEAM CONDENSATE RETURN

MEDIUM PRESSURE STEAM (16 PSIG THRU 59 PSIG)

VOLUME DAMPER (MANUAL OPPOSED BLADE)

NORMAL

OUTSIDE AIR

PUMP

PUMPED CONDENSATE

PRESSURE DROP (FEET OF WATER)

PRE-FILTER

PREHEAT

PRESSURE REDUCING VALVE

RETURN AIR

RETURN AIR GRILLE

RETURN AIR REGISTER

RETURN FAN

REHEAT COIL

RELATIVE HUMIDITY

SUPPLY AIR

SOUND ATTENUATING UNIT

SUPPLY AIR GRILLE

SUPPLY AIR REGISTER

SMOKE CONTROL DAMPER

SMOKE DAMPER

SUPPLY FAN

STEAM HUMIDIFIER

STATIC PRESSURE (INCEHS OF WATER)

STATIC PRESSURE SENSOR

TOTAL DYNAMIC HEAD

TOP OF SLAB

THRU WALL UNIT

UNIT HEATER

VALVE

VOLUME EXTRACTOR

VIBRATION INSULATOR

WET BULB TEMPERATURE ºF

WATER FLOW MEASURING DEVICE

WATER SAND FILTER

WATER FILTER

ABBREVATIONS

AC

ACC

ACCU

AD

AF

AFF

AFM

AH

AMD

AP

APD

APU

ATC

BAS

BI

B.J.

B.O.D.

B.O.P.

B.S.

BTUH

BVS

C

CC

CD

CFM

CG

CLG

CO

COMP

CONV.

CP

CR

CRU

CT

CU

DB

dB

D

DD

Dp

DPS

DX

EA

EAG

EAR

EAT

ECC

ECD

EDH

EER

EF

EOM

ERC

ERP

ET

EUH

EWB

EWT

EXG.

F.A.

FACP

FC

F.F.

FLR.

FLRDRN.

FD

F/SD

AIR CONDITIONING UNIT

AIR-COOLED CONDENSER

AIR-COOLED CONDENSING UNIT

ACCESS DOOR

AIR FOIL

ABOVE FINISHED FLOOR

AIR FLOW MEASURE DEVICE

AIR HANDLING UNIT

AIR MIXING DEVICE

ACCESS PANEL

AIR PRESSURE DROP (INCHES OF WATER)

AIR PURIFICATION UNIT

AUTOMATIC TEMPERATURE CONTROL PANEL

BUILDING AUTOMATION SYSTEM

BACKWARD INCLINED

BOTTOM OF JOIST

BOTTOM OF DUCT (ELEVATION)

BOTTOM OF PIPE (ELEVATION)

BOTTOM OF STEEL

BTU PER HOUR

BELTED-VENT SET (CENTRIFUGAL FAN)

CONVERTOR (HEAT EXCHANGER)

COOLING COIL

CEILING DIFFUSER

CUBIC FEET PER MINUTE

CEILING GRILLE

CEILING

CLEAN OUT

COMPRESSOR UNIT

CONVERTOR

CONDENSATE PUMP

CONDENSATE RETURN

CONDENSATE RETURN UNIT

COOLING TOWER

CONDENSING UNIT

DRY BULB TEMPERATURE ºF

DECIBELS

AUTOMATIC CONTROL DAMPER

DISCHARGE DAMPER

DEW POINT TEMPERATURE ºF

DIFFERENTIAL PRESSURE SENSOR

DIRECT EXPANSION

EXHAUST AIR

EXHAUST AIR GRILLE

EXHAUST AIR REGISTER

ENTERING AIR TEMPERATURE ºF

ENGINEERING CONTROL CENTER

EDDY CURRENT DRIVE

ELECTRIC DUCT HEATER

ENERGY EFFICIENCY RATIO

EXHAUST FAN

END OF MAIN DRIP (STEAM)

ENERGY RECOVERY COIL

ELECTRIC RADIANT CEILING PANEL

EXPANSION TANK

ELECTRIC UNIT HEATER

ENTERING WET BULB TEMPERATURE ºF

ENTERING WATER TEMPERATURE ºF

EXISTING

FIRE ALARM

FIRE ALARM CONROL PANEL

FAN COIL UNIT

FINAL FILTER

FLOOR

FLOOR DRAIN

FIRE DAMPER

COMBINATION FIRE/SMOKE DAMPER

PIPE SIZING CRITERIA

Pipe SizeFlow Pressure

(GPM)Pressure Drop Range

(ft/100)Velocity(ft/sec.)

3/4" 0 - 3 0.00 - 2.91 0.00 - 1.97

1" 4 - 7 1.34 - 3.58 1.56 - 2.74

1-1/4" 8 - 13 1.66 -3.91 2.05 - 3.33

1-1/2" 14 - 21 1.95 - 4.00 2.54 - 3.80

2" 22 - 44 1.17 - 4.00 2.30 - 4.60

2-1/2" 45 - 73 1.59 - 3.91 3.01 - 4.89

3" 74 - 131 1.37 - 3.97 3.21 - 5.69

4" 132 - 270 1.04 - 4.00 3.33 - 6.80

5" 271 - 491 1.30 - 4.00 4.34 - 7.87

6" 492 - 796 1.60 - 4.00 5.46 - 8.84

8" 797 - 1558 1.01 - 3.63 5.11 - 10.0

10" 1559 - 2460 1.15 - 2.76 6.34 - 10.0

12" 2461 - 3488 1.15 - 2.24 7.06 - 10.0

14" 3489 - 4216 1.39 - 1.99 8.27 - 10.0

16" 4217 - 5508 1.02 - 1.70 7.66 - 10.0

18" 5509 - 6972 0.94 - 1.48 7.90- 10.0

20" 6973 - 8670 0.85 - 1.30 8.05 - 10.0

24" 8671 - 12530 0.51 - 1.04 6.92 - 10.0

MEDIUM PRESSURE SUPPLY

LOW PRESSURE SUPPLY

LOW PRESSURE RETURN/EXHAUST

MAX. 2500 FPM OR .25"/100'

MAX. 1000 FPM OR .07"-1.0"/100'

MAX. 800 FPM .05" - .08"/100'

DUCT SECTION

SUPPLY-UNIT DISCHARGE TO TERMINAL

SUPPLY-TERMINAL UNIT TO DIFFUSER

RETURN - ALL

EXHAUST - ALL

OUTDOOR - ALL

PRESSURE CLASS / SEAL CLASS

+6", SEAL CLASS A

+1", SEAL CLASS A

-2", SEAL CLASS A

+1, SEAL CLASS A

DUCT CONSTRUCTION CLASSIFICATION

DUCT SIZING CRITERIA

DM-1 THESE DRAWINGS HAVE BEEN DEVELOPED FROM EXISTING DRAWINGS WHICH MAY NOT REFLECT ACTUAL FIELD CONDITIONS. THE CONTRACTOR SHALL VERIFY THESE DRAWINGS WITH EXISTING FIELD CONDITIONS AND NOTIFY THE ARCHITECT/ENGINEER IMMEDIATELY OF ANY INCONSISTENCIES PRIOR TO COMMENCEMENT OF WORK.

DM-2 THE CONTRACTOR SHALL NOTIFY THE ARCHITECT/ENGINEER IMMEDIATELY IF ANY WORK INDICATED IN THE CONTRACT DOCUMENT CANNOT BE PERFORMED DO TO EXISTING FIELD CONDITIONS OR, IF PERFORMING SUCH WORK WILL JEOPARDIZE THE INTENT OF THE CONTRACT DOCUMENT.

DM-3 PIPING REMOVAL SHALL TERMINATE AT THE MAIN OR AT LOCATION INDICATED. VALVE AND CAP PIPES AT TERMINATION LOCATION.

DM-4 COORDINATE DEMOLITION WORK WITH OTHER TRADES. REFER TO ARCHITECTURAL DRAWINGS FOR PHASING OF WORK.

DM-5 ANY EXISTING ITEM(S) WHICH ARE TO REMAIN SHALL BE PROTECTED FROM DAMAGE BY THR CONTRACTOR THROUGHOUT THE CONSTRUCTION PERIOD. DAMAGE TO EXISTING ITEMS WHICH ARE TO REMAIN SHALL BE REPAIRED OR REPLACED TO CONFORM TO IT'S ORIGINAL WORKING CONDITION PRIOR TO EVENT.

DM-6 CONTRACTOR SHALL COORDINATE AND SCHEDULE ANY ANTICIPATED HVAC SYSTEM(S) SHUTDOWN/INTERUPTION WITH THE FACILITIES MANAGEMENT DEPARTMENT. ANY SUCH SERVICE INTERUPTION SHALL NOT BE MADE WITH OUT PRIOR WRITTEN CONSENT/APPROVAL FROM THE OWNER AND PROPPER COORDINATION WITH THE HOSPITAL. FURNISH THE ARCHITECT/ ENGINEER WITH A COPY OF THE WRITTEN APPROVAL PRIOR TO THE SCHEDULED ACTIVITY DATE.

DM-7 CONTRACTOR SHALL TAKE NECESSARY PRECAUTION TO PREVENT ACCIDENTS DURING THIS WORK. PIPES MAY HAVE WATER OR STEAM OR STEAM CONDENSATE. THE FLOORS MAY BE WET, VALVES MAY NOT FUNCTION AS DESIGNED ETC.

DM-8 PATCH, REPAIR AND SEAL ALL AREAS OF DEMOLITION TO MATCH EXISTING ADJACENT AREAS. THIS INCLUDES WALLS, CEILINGS, FLOORS AND ROOFS. REFER TO ARCHITECTURAL DRAWING FOR ADDITIONAL INFORMATION.

DM-9 CONTRACTOR IS RESPONSIBLE FOR SHUTTING DOWN EQUIPMENT EITHER BEING DEMOLISHED OR DE-COMMISSIONED IN PLACE.

DM-10 CONTRACTOR SHALL COORDINATE THE RECOVERY OR DISPOSAL OF EQUIPMENT REMOVED AND NOT REUSED ON THIS PROJECT. IF THE OWNER CHOSES TO RECOVER EQUIPMENT THE CONTRACTOR SHALL COORDINATE THE STORAGE OF EQUIPMENT WITH THE OWNER.

DM-11 CONTRACTOR SHALL PATCH EXISTING TO REMAIN DUCTWORK WHERE TAPS/TAKE-OFFS ARE REMOVED; PATCH SHALL BE OF SIMILAR MATERIAL AN PRESSURE CLASS AS THE DUCTWORK BEING PATCHED. PATCH SHALL BE SEALED PER SMACNA SEAL CLASS "A".

DEMOLITION NOTES

1. ALL DUCT DIMENSIONS SHOWN ARE INSIDE CLEAR MEASUREMENTS.

2. ALL DUCTS SHALL BE INSULATED PER SPECIFICATION AND AS NOTED ON DRAWINGS.

3. ALL LOW PRESSURE DUCT TRANSITIONS ARE FLAT ON TOP (F.O.T.) UNLESS OTHERWISE NOTED.

4. ALL SUPPLY DUCT SPLITTERS SHALL BE SIZED AND CONSTRUCTED PER SMACNA DUCT STANDARDS AND AS SPECIFIED.

5. ALL TURNING VANES SHALL BE DOUBLE THICKNESS. TURNING VANES WHETHER INDICATED OR NOT, SHALL BE IN SPLITTER FITTING. RECTANGULAR ELBOWS AND RADIUS ELBOW. TURNING VANES SHALL BE CONSTRUCTED PER SMACNA DUCT STANDARDS.

6. ALL TRANSITIONS SHALL BE 30 DEGREES MAX. ON CONTRACTING FLOW (7" IN 12"); 20 DEGREES MAX. ON DIVERGING FLOW (4-3/8" IN 12") PER SMACNA DUCT STANDARDS

7. ACCESS PANELS IN SUSPENDED CEILINGS ARE REQUIRED FOR ALL VALVES, TRAPS, DAMPERS, CLEANOUTS, CONTROLS, ETC.

8. ALL SUPPLY, RETURN, AND EXHAUST DUCTS ARE TO BE SEALED AT LONGITUDINAL AND TRANSVERSE JOINT TO MINIMIZE LEAKAGE. TEST ALL DUCTS AS SPECIFIED.

9. PROVIDE VOLUME DAMPERS ON ALL BRANCH DUCTWORKWHETHER INDICATED OR NOT. EXTRACTORS AND AIR SCOOPS ARE NOT ALLOWED.

10. BUTTON-PUNCH SEAMS ARE NOT ALLOWED IN ANY DUCT CLASS.

11. DRAWINGS ARE SCHEMATIC. NOT ALL OFFSETS AND, NOT ALL CHANGES IN ELEVATIONS ARE SHOWN. TRADES ARE TO COORDINATE THEIR WORK WITH OTHER TRADES IN ORDER TO AVOID CONFLICTS.

12. LOCATION OF CONCEALED HYDRONIC VALVES, FIRE DAMPERS, SMOKE DAMPERS, AND COMBINATION FIRE AND SMOKE DAMPERS SHALL BE PERMANENTLY IDENTIFIED ON THE EXTERIOR OF THE CEILING AND LIABLE FROM THE SPACE BELOW THE CEILING BY LABEL HAVING LETTERS NOT LESS THAN 1/2" IN HEIGHT READING " HEATING HOT WATER VALVES", "FIRE DAMPERS", "SMOKE DAMPERS", AND "COMBINATION FIRE AND SMOKE DAMPERS".

GENERAL NOTES

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G R E S H A MS M I T H A N DP A R T N E R S

Design ServicesFor The Built

Environment

Atlanta GABirmingham AL

Charlotte NCCincinnati OHColumbus OH

Dallas TXFt Lauderdale FL

Houston TXJackson MS

Jacksonville FLKnoxville TNLouisville KYMemphis TNMiami FLNashville TNRichmond VATallahassee FLTampa FL

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HVAC LEGENDS AND

NOTES

M00142390.00

November 21, 2016

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FLORIDA STATECOLLEGE AT

JACKSONVILLE

NORTHCAMPUS

SIMULATION

LAB

4501 Capper Rd.Jacksonville, FL 32218

Revision

No. Date Description1 01/04/17 ADDENDUM NO. 2

1

1

AIR TERMINAL UNIT SCHEDULE

MARK MAX MIN VENT HEATING MAX MIN HEATING COIL

AIR AIR AIR AIR INLET EAT LAT CAPACITY ELECTRICAL RUNOUT REMARKS

FLOW FLOW FLOW PD SP �( ) �( ) (KW) VOLTAGE DUCT SIZE

(CFM) (CFM) (CFM) (IN WC) (IN WC) (IN)

100-1 600 240 240 0.5 0.75 55 94.32 3 277-1-60 10" B,C,D,E

100-2 640 260 260 0.5 0.75 55 91.30 3 277-1-60 10" B,C,D,E

100-3 940 380 380 0.5 0.75 55 88.11 4 277-1-60 12" B,C,D,E

100-4 800 320 320 0.5 0.75 55 94.32 4 277-1-60 12" B,C,D,E

100-5 660 260 260 0.5 0.75 55 91.30 3 277-1-60 10" B,C,D,E

100-6 400 160 160 0.5 0.75 55 74.66 1 277-1-60 10" B,C,D,E

100-7 400 160 160 0.5 0.75 55 74.66 1 277-1-60 10" B,C,D,E

200-1 360 140 140 0.5 0.75 56 100.94 2 277-1-60 8" B,C,D,E

200-2 880 350 350 0.5 0.75 57 92.95 4 277-1-60 12" B,C,D,E

200-3 360 140 140 0.5 0.75 58 102.94 2 277-1-60 8" B,C,D,E

REMARKS:

A. PARALLEL FAN POWERED BOX E. TRANSFORMER

B. SCR HEAT CONTROL

C. MAX NC LEVEL 35

D. DDC CONTROLS

DUCTLESS AC UNIT SCHEDULE

MARK AC-17-1

SERVICE OFFICE E103

IN

DO

OR

UN

IT

TYPE DUCTLESS

MANUFACTURER / MODEL MITSUBISHI/PKA-A24A6

AIRFLOW (CFM) 775

WEIGHT 46

COOLING CAPACITY (BTUH) 24,000

HEATING CAPACITY (BTUH) 26,000

MCA (A) 1

FAN MOTOR FLA 0.33

VOLTAGE 208/1/60

OU

TD

OO

R U

NIT

MARK CU-17-1

LOCATION FIRST FLOOR ROOF

MANUFACTURER/MODEL MITSUBISHI/PUZ-A24NHA6

VOLTAGE 208/1/60

AMBIENT TEMP (F) 105

CONDENSER FAN MOTOR FLA 0.75

REFRIGERANT TYPE R-410A

MCA (A) 18

MOCP (A) 30

WEIGHT 165

COOLING EFFICIENCY 17 SEER

REMARKS A, B, C, D, E

A- SIZE PIPING PER MANUFACTURER RECOMMENDATION

B - INVERTER (VARIABLE SPEED COMPRESSOR), GOLD FIN™ ANTI-CORROSION, SELF-CLEANING INDOOR COIL, AUTO CHANGEOVER, DEHUMIDIFYING MODE, AUTO RESTART, BUILT-INLOW AMBIENT STANDARD, DOWN TO 14ºF (COOLING MODE), DEFROST CONTROL, EVAPORATOR FROST CONTROL

C- WIRED WALL CONTROLLER

D- SINGLE POINT CONNECTION (INDOOR UNIT POWERED FROM OUTDOOR UNIT)

E- CONDENSATE PUMP WITH LINESET COVER SYSTEM

EXISTING EQUIPMENT REBALANCE SCHEDULE

MARK AHU-1 AHU-2

LOCATION MECHANICAL ROOM MECHANICAL ROOM

EX

IST

ING

DE

SIG

N C

ON

DIT

ION

S

SUPPLY FAN

AIRFLOW (CFM) 12,000 21,200

ESP (IN WC) 0.95 0.95

NAMEPLATE HORSEPOWER 15 25

OUTSIDE AIR

MINIMUM AIRFLOW (CFM) 1000 2110

COOLING COIL EXISTING EXISTING

EAT DB/WB (DEG F) -- --

LAT DB/WB (DEG F) -- --

TOTAL CAPACITY (MBH) 392 392

FLOW (GPM) 60 60

NE

W C

ON

DIT

ION

S

FAN NEW EXISTING

SUPPLY AIRFLOW (CFM) EXISTING 12,000 10400E

SUPPLY AIRFLOW (CFM) DESIGN 4440F 10800E

RETURN AIRFLOW (CFM) DESIGN 3440F 7200E

ESP (IN WC) 2.75 3.6

NAMEPLATE HORSEPOWER 20 25

OUTDOOR AIRFLOW (CFM) 1,000 2,110

COOLING COIL NEW EXISTING

EAT DB/WB (DEG F) 80/67 N/A

LAT DB/WB (DEG F) 55/53 N/A

TOTAL CAPACITY (MBH) 300 N/A

FLOW (GPM) 50 N/A

REMARKS A, B, C, D, F, G, H, I A, B, E, F

A - EXISTING DESIGN CONDITIONS FROM ORIGINAL SCHEDULE; NOTE SCHEDULED VAULES AND PLAN VALUES DONOT MATCH. CONTRACTOR TO VERIFY VALUES WITH PRETEST.

B - CLEAN UNITS AND VERIFY EXISTING CONTROLS ARE IN LIKE NEW OPERATING CONDITION, REPAIR/REPLACEEXISTING CONTROL COMPONESTS IF REQUIRED.

C - SCHEDULED COIL AND FAN VALUES ARE MAXIMUM VALES FOR NEW EQUIPMENT BASED ON CALCULATEDVALUES TO BE VERIFIED BY VENDOR EQUIPMENT SELECTION.

D - NEW AIRFLOW MONITOR IN OUTSIDE AIR INTAKE

E - SCHEDULED AIRFLOW IS ONLY FOR FIRST FLOOR; SEE EXISTING PLANS FOR REMAINING 10,400 CFM ON FLOORABOVE

F - CONTRACTOR TO PROVIDE PRETEST FOR EXISTING INCLUDING BUT NOT LIMITED TO; SUPPLY, RETURN ANDOUTSIDE AIR,AIRFLOW, COOLING COIL WATER FLOW, HEATING COIL WATER FLOW, HOT WATER VALVE POSITION,CHILLED WATER VALVE POSTION, FAN BRAKE HORSEPOWER, FAN AMPERAGE, COMPLETE STATIC PRESSUREPROFILE FOR UNIT, EXISTING AIRFLOWS FOR ALL TERMINAL DEVICES, VFD FREQUENCIES.

G- FAN SELECTED AT 8,000 CFM TO ACCOMMODATE FUTURE SPACE BUILDOUT. UNIT TO BE BALANCED TOSCHEDULED VALUES FOR CURRENT DESIGN.

H- IF ADEQUATE PERFORMANCE FOR SCHEDULED COMPONENTS CANNOT BE ATTAINED, CONTRACTOR MUSTPRICE NEW UNIT.

I- MAXIMUM FIN SPACING; 12 FINS PER INCH

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HVAC SCHEDULES

M00242390.00

November 21, 2016

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JACKSONVILLE

NORTHCAMPUS

SIMULATION

LAB


AIR DISTRIBUTION DEVICE SCHEDULE

TYPE MANUFACTURER MODEL COMMENTS SERVICE CFM RANGE FACE SIZE NECK RUNOUT NOTES

1 TITUS TDCAA N/A SUPPLYSQUARECEILING

DIFFUSER

0-5055-110115-220225-340345-645

12"x12"24"x24"24"x24"24"x24"24"x24"

6"ø6"ø8"ø10"ø12"ø

6"ø / 8"x4"6"ø / 8"x4"8"ø / 10"x6"

10"ø / 12"x8"12"ø / 16"x8"

2 TITUS 50R AND 50F N/A RETURN/EXHAUSTCEILING

REGISTER

0-150155-200205-400405-550555-650655-950

955-13001305-17001705-20002005-23002305-27002705-32003205-3800

6"x6"12"x12"12"x12"12"x12"24"x24"24"x24"24"x24"24"x24"24"x24"24"x48"24"x48"24"x48"24"x48"

---------------------------------------

8"ø / 10"x6"10"ø / 14"x6"12"ø / 14"x8"14"ø / 18"x8"14"ø / 28"x6"16"ø / 28"x8"18"ø / 28"x10"20"ø / 28"x12"22"ø / 28"x14"24"ø / 28"x16"24"ø / 32"x16"26"ø / 36"x16"26"ø / 36"x18"

A. REFER TO MECHANICAL FLOOR PLANS FOR LOCATIONS AND QUANTITIES.

B. RUNOUT SIZES ARE AS NOTED IN SCHEDULE UNLESS OTHERWISE NOTED ON PLANS OR DETAILS.

C. NOT ALL SIZES SHOWN MAY BE USED ON THIS PROJECT.

D. PAINT INSIDE OF DUCTWORK FLAT BLACK BEHIND REGISTERS AND GRILLES WHEN SHEET METAL IS VISIBLE.

NOTES:

Revision


1

66 SF

1224 SF

211 SF

254 SF

515 SF523 SF

225 ampPANEL

GENERAL AREA OF CONSTRUCTION

GENERAL AREA O

F CONSTRUCTIO

N

GENERAL AREA OFCONSTRUCTION

1

5

EXISTING TOREMAIN

2-09

2-0

8

2-07

2-06

2-05

THIS AREA IS NOTIN SCOPE OF

WORK

THIS AREA ISNOT IN SCOPE

OF WORK

48"x1

6"

48"x2

0"

28"x16"

18"x14"

18"x10"

18"x14"

18"x10"

18"x14"

18"x10"

18"x14"

18"x10"

18"x10"

48

"x20

"

48"x1

8"

48"x1

6"

18"x10"

16"x4"

18"x10"

18"x14"34"x1

6"

34

"x16

"

36

"x1

6"

38

"x1

6"

28"x1

6"

60

"x2

0"

18

"x14

"

REFER TO KEYNOTES 3AND 6 FOR THIS AREA

EXISTING TOREMAIN

5CONTRACTOR MAY REUSE VERTICALDUCTWORK IF DUCT MEETS SMACNAPRESSURE CLASS REQUIREMENTS FORMEDIUM PRESSURE DUCT SEAL CLASS A

CONTRACTOR TOREPLACE EXISTINGCONTROL VALVES IN UNIT

9

9

PRE-MEASUREEXHAUST AIRFLOWPRIOR TO DEMOLITION

REMOVE DAMPERSAT SLAB

REMOVE DAMPERSAT SLAB

DEMOLITION

EXISTING TO REMAIN

HVAC DEMOLITION LEGEND

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BID REVIEW

NOT FORCONSTRUCTION

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HVAC FIRST FLOOR

DEMOLITION PLAN

M10142390.00

November 21, 2016

Auth

or

Check

er

Appro

ver


JACKSONVILLE

NORTHCAMPUS

SIMULATION

LAB


0'8' 4' 8' 16'1HVAC FIRST FLOOR DEMOLITION PLAN

1. DEMOLISH ASSOCIATED DUCTWORK AND ASSOCIATED PIPING. REUSE AND RELOCATEBOX AS INDICATED ON NEW CONSTRUCTION PLAN. SEE SHEET M201 FOR ADDITIONALINFORMATION.

2. CONTRACTOR TO PROVIDE TEMPORARY COOLING AND DISTRIBUTION FOR EQUIPMENTSERVING SPACE NOT IN SCOPE OF PROJECT. COORDINATE WORK FOR ASSOCIATEDSYSTEM WITH OWNER.

3. CONTRACTOR SHALL VERIFY OPERATIONAL CONDITION AND PERFORMANCE OF EXISTINGEXHAUST FANS; SHALL MEASURE EXISTING AIR FLOW AT EACH GRILLE ASSOCIATED WITHFAN. PRETEST SHALL ALSO INCLUDE THE FOLLOWING:a. TOTAL FAN AIRFLOW.b. STATIC PRESSURE ACROSS FAN.c. MOTOR AMPS.d. OVERALL UNIT CONDITION.e. FAN PHYSICAL DATA.f. FAN SCHEMATIC SKETCHED ON BLACK FLOOR PLAN.

4. DURING PRETEST CONTRACTOR SHALL REVIEW ALL AIR HANDLERS: 1,2, AND PRETESTREPORT SHALL INCLUDE THE FOLLOWING:a. STATIC PRESSURE PROFILE OF ENTIRE UNITb. FAN ELECTRICAL CHARACTERISTICS.c. SUPPLY FAN OPERATING AMPS.d. RETURN FAN OPERATING AMPS (IF APPLICABLE).e. TOTAL SUPPLY AIRFLOW.f. UNIT PHYSICAL DATA.g. TOTAL RETURN AIRFLOW.h. TOTAL OUTSIDE AIRFLOW.

5. DEMOLISH EXISTING UNIT AND ASSOCIATED DUCTWORK AND PIPING. CAP PIPINGBACK TO MAIN. SEAL DUCT AS REQUIRED TO MAINTAIN PRESSURE CLASSIFICATION.REPAIR INSULATION AS REQUIRED TO MAINTAIN INSULATING VALUE.

6. EXISTING AIR TERMINAL UNITS 1, 2, 3 AND 4 SERVING THIS AREA TO REMAIN IN PLACE.CLEAN TERMINAL UNITS AND RECALIBRATE CONTROLS

7. CONTRACTOR TO PERFORM WORK ON ALL SYSTEMS DURING NON-OPERATINGHOURS. CONTRACTOR TO COORDINATE ALL WORK, OUTAGES AND REQUIREMENTSFOR TEMPORARY EQUIPMENT AND OPERATION OF ALL AREA INDICATED BY OWNER.

8. PRE-MEASURE AIRFLOW OF EXISTING AIR TERMINAL UNITS TO REMAIN.

9. PRE-MEASURE AIRFLOW PRIOR TO DEMOLITION

10. CLEAN EXISTING DUCTWORK TO REMAIN.

Revision


KEYNOTES:

1

1

1

LP

LP

LP

CR

CR

CR

CR

ELEVATOR

E190

GARBAGE

E101

IDF

E102A

LOADING DOCK

E100ASTOR/

LAUNDRY

E102

RECEPTION

E118

THIS AREA IS NOTIN SCOPE OF

WORK

THIS AREA ISNOT IN SCOPE

OF WORK

10"x12"

10"x10"

EXTERIORCIRCULATION

E184

EXTERIORCIRCULATION

E183

STOR

E183

LAB SUPPORT

E111

1-400S

1-440S

1-100S

1-320S

1-320S

40"x16"

1-400S

1-400S

1-300S

1-300S

40

"x2

0"

1-470S

1-470S

2-05

RELOCATED FANPOWERED BOX

2-06

1-100S

1-100S

1-100S

OFFICE E103

E103

OFFICE E103A

E103A

CONTROL 2

E112

SIMLUATION 4

E112B

SIMULATION 3

E112A

DEBRIEF 2

E111

SIMULATION 1

E113A

CONTROL 1

E113

SIMULATION 2

E113B

TEAM STATION 1

E115

CORRIDOR

E114.1

CORRIDOR

E114

2-09

FD FD

FD

FD

D

AC-17-1

1

2

10

"x1

0"

D

1-200S

1-200S

2-200R

14"x14"

12"x14"

40

"x1

6"

34"x

16"

26"x1

6"

20"x16"

CAP FOR FUTURE3,200 CFM

100

100

2-640R

2-940R

2-800R

CAP

100-2

100-1

100-3

100-4

100-5

10

0-6

100-7

200-1

200-3

200-2

60

"x1

6"

48"x

16"

40"x1

6"

12"x10"

12"x12"

2-200R

14"x8"

2-360R

D

2-360R

14"x14"

34"x1

6"

40"x2

0"

R

44

"x1

8"

14"x

14"

2-400R

36"x

18"

36"x18"

10

"x1

0" 1-180S

1-180S

44"x

18"

1-440S

1-180S

1-180S

28"x16"

14"x6"R

D

10"x10"

18"x12"

2-450E

2-450E

T

3

T

T

T

TC

T

T

T

T

TC

TINSTALL NEW VFD FOR AHU-1IN MECHANICAL ROOM 202ON SECOND FLOOR.

CAP FOR FUTURE3,200 CFM

2-660R

F/SD ATSLAB

F/SD AT FLOOR

2-880R

5

4

4

4

4

F/SD ATFLOOR

6

HVAC NEW CONSTRUCTION LEGEND

NEW CONSTRUCTION

EXISTING TO REMAIN

POINT OF CONNECTION BETWEENNEW AND EXISTING

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BID REVIEW

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evitLoca

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Mech

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HVAC FIRST FLOOR NEW

CONSTRUCTION PLAN

M20142390.00

November 21, 2016

Auth

or

Check

er

Appro

ver


JACKSONVILLE

NORTHCAMPUS

SIMULATION

LAB


0'8' 4' 8' 16'1HVAC FIRST FLOOR NEW CONSTRUCTION PLAN

Revision


KEYNOTES

1 CU-17-1 MOUNTED ON ROOF ABOVE.

2

MECHANICAL ADD ALTERNATE 1;

INSTALL TWO ATUS WITH ELECTRIC HEAT TO SERVE THE RECEPTION AREA. ONE SIZED AT 1600 CFM TO SERVE THE EXTERIORWALL WITH LINEAR DIFFUSERS AND THE SECOND SIZED AT 800 CFM TO SERVE THE INTERIOR OF THE SPACE. ADDITIONALLY,DUCTWORK SERVING THE RECEPTION AREA WILL BE REDUCED IN SIZE AND DAMPERS SHOULD BE BALANCED ACCORDINGLY.DUCTWORK SHOULD BE PATCHED AND SEALED TO ACCOMMODATE CHANGES IN ROUTING AND DISTRIBUTION. AHU1 WILL BEREQUIRED TO BE REBALANCED TO ACCOMMODATE THE NEW AIRFLOW, ALONG WITH THE CHILLED WATER FLOW TO THECOOLING COIL IN THE UNIT.


AN ADDITIONAL 700 CFM AIR TERMINAL UNIT WITH ELECTRIC HEAT TO SERVE THE NEW SIMULATION LAB ADDED TO AH-4 WILLBE REQUIRED TO SERVE THIS SPACE. AIRFLOW FROM THE STORAGE AREA AND TEAM STATION WILL BE MOVED TOACCOMMODATE THIS ADDITIONAL LOAD. THE STORAGE AREA WILL BE REBALANCED TO 560CFM AND THE TEAM STATION WILLBE REBALANCED TO 580CFM, ASSOCIATED AIR TERMINAL UNITS MAY REQUIRE RESIZING. ASSOCIATED DUCTWORK AND HOTWATER PIPING WILL BE REQUIRED TO SERVE THE NEW AIR TERMINAL UNIT. ADDITIONAL SUPPLY DIFFUSERS AND RETURNGRILLES WILL BE REQUIRED IN THE SIM LAB TO DISTRIBUTE CONDITIONED AIR. REBALANCING OF EXISTING TOILET EXHAUSTFAN WILL BE REQUIRED AS EXISTING LOCKER ROOM AREA WILL BE REMOVED FROM THE SYSTEM. EXISTING DUCTWORK ANDAIR TERMINAL UNITS WILL BE DEMOLISHED AND REMOVED FROM THE PROJECT AS REQUIRED TO ACCOMMODATE NEWINSTALLATION. DUCTWORK SERVING RESTROOMS TO REMAIN WILL REQUIRE ALTERATION TO REMOVE PORTIONS OF DUCTSERVING SIM LAB AND WILL BE REQUIRE PROPER SEALING AND TERMINATION. AN ADDITIONAL BUILDING EXHAUST FAN WILL BEADDED TO SERVE THE RESTROOM ADDED ADJACENT TO BEDROOM AND LIVING AREA. THE FAN WILL BE APPROXIMATELY100CFM AND WILL BE ROUTED TO THE NEAREST OUTDOOR WALL AND EXHAUSTED. ASSOCIATED DUCTWORK AND DUCTWORKACCESSORIES WILL BE REQUIRED TO INSTALL AND INCORPORATE THIS FAN INTO THE BUILDING HVAC SYSTEM. ADDITIONALAIR TERMINAL UNITS AND ASSOCIATED AIRFLOWS MAY REQUIRE ADDITIONAL BALANCING TO ACCOMMODATE THE ADDITIONOF THE RESTROOM.

ADD EXHAUST FAN AND ASSOCIATED EXHAUST DUCTWORK TO SERVE LIFT STATION ROOM. FAN WILL BE 400 CFM DIRECTDRIVE FAN SIMILAR TO GREENHECK CUE. DUCTWORK WILL BE ROUTED UP THROUGH SECOND FLOOR, FAN TO BE LOCATEDON ROOF AND SHOULD FOLLOW EXISTING RESTROOM EXHAUST FAN ROUTING. FAN SHOULD BE MOUNTED ON ROOF ANDSHOULD BE SUPPLIED WITH HINGED ROOF CURB, DISCONNECT, MOTORIZED BACKDRAFT DAMPERS AND ASSOCIATEDCONTROLS. COORDINATE ROOF PENETRATION WITH ROOFING CONTRACTOR. SEAL ALL ROOFING MATERIALS WITH CURBOPENING. EXHAUST FAN MUST BE LOCATED A MINIMUM OF 10’ AWAY FROM ALL OUTDOOR AIR INTAKES AND SHOULD BE AMINIMUM OF 10’ FROM THE EDGE OF THE ROOF. IF LOCATE LESS THAN 10’ FROM ROOF, ADDITIONAL RAILING WILL BEREQUIRED FOR OSHA REQUIREMENTS.


ONE ADDITIONAL AIR TERMINAL UNIT WILL NEED TO BE ADDED TO SERVE THE SIMULATION ROOM WHICH ARE PART OF THEEXISTING AH-2 APPROXIMATELY 1260CFM. EXISTING ATU FE1A WILL BE RELOCATED TO SERVE OPEN SPACE AND CONFERENCEAREA. SYSTEM WILL REQUIRE PRETEST AND REBALANCE UPON COMPLETION. ALL DUCTWORK SHOULD BE REINSULATED, ANDSEALED AS REQUIRED TO MEET THE ENERGY CODE AND SMACNA REQUIREMENTS. ADDITIONAL SUPPLY DIFFUSERS ANDRETURN GRILLES WILL BE REQUIRED IN EACH SPACE TO SUPPLY AND RETURN BUILDING AIR TO SPACES AS REQUIRED.ADDITION F/SD OR RADIATION DAMPERS WILL BE REQUIRED FOR THE NEWLY ADDED SLEEPING QUARTERS. ADDITIONALDAMPERS WILL BE REQUIRED FOR ANY RATED WALLS AS DICTATED BY CODE.

TWO ADDITIONAL AIR TERMINAL UNITS WILL NEED TO BE ADDED TO SERVE THE TWO NEW CONFERENCE ROOMS WHICH AREPART OF THE EXISTING AH-2, EACH UNIT WILL BE APPROXIMATELY 700CFM. AIRFLOW SERVING THE CORRIDOR SPACE WILL BEREDUCED TO 1070CFM AND THE ASSOCIATED AIR TERMINAL UNIT WILL BE REDUCED IN SIZE TO ACCOMMODATE THIS CHANGE.THE AIR TERMINAL UNIT SERVING THE OPEN LAB SPACE IN THE BASE DESIGN WILL BE RE-USED TO SERVE THE BEDROOM ANDSTORAGE AREA, THE ASSOCIATED AIRFLOW FOR THAT 870CFM. ASSOCIATED DUCTWORK AND HOT WATER PIPING WILL BEREQUIRED TO SERVE THE NEW AIR TERMINAL UNITS.


DEMOLISH EXISTING DUCTWORK FROM EXISTING AIR TERMINAL UNIT ATU-1B. INSTALL NEW DUCTWORK FROM EXISTING AIRTERMINAL UNIT, WITH 4 SUPPLY DIFFUSERS WITH MANUAL VOLUME DAMPERS; BALANCE EACH SUPPLY DIFFUSER TO 190CFMEACH TO SERVE THE WORKROOM. INSTALL RETURN REGISTER AND ASSOCIATED RETURN DUCTWORK FOR CONNECTING TORETURN MAIN. A NEW 270 ATU WITH ELECTRIC HEAT WILL BE ADDED TO SERVE THE COMPRESSOR ROOM.

EXISTING MECHANICAL EQUIPMENT SERVING ADJACENT SPACES IS REQUIRED TO BE IN SERVICE DURING NORMAL HOURS OFOPERATION. CONTRACTOR MAY NEED TO PROVIDE TEMPORARY MEANS OF CONDITIONING SPACE OR PERFORM WORKDURING UNOCCUPIED HOURS.


INSTALL TWO 400 CFM ATUS WITH ELECTRIC HEAT; ONE FOR EACH EXAM ROOM. INSTALL TWO 200 CFM SUPPLY DIFFUSERS INEACH EXAM ROOM AND ONE 400 CFM RETURN REGISTER IN EACH ROOM. SUPPLY AND RETURN SHOULD BE ROUTED TONEAREST MAIN SUPPLY AND RETURN DUCT. INSTALL MANUAL VOLUME DAMPERS AND BALANCE ROOMS ACCORDINGLY.DIFFUSERS WILL BE INSTALLED IN HARD CEILING, PROVIDE PLASTER FRAMES AND ACCESS AS REQUIRED. DUCTWORK SHOULDBE PATCHED AND SEALED TO ACCOMMODATE CHANGES IN ROUTING AND DISTRIBUTION. AHU1 WILL BE REQUIRED TO BEREBALANCED TO ACCOMMODATE THE NEW AIRFLOW, ALONG WITH THE CHILLED WATER FLOW TO THE COOLING COIL IN THEUNIT.

EXISTING MECHANICAL EQUIPMENT SERVING ADJACENT SPACES IS REQUIRED TO BE IN SERVICE DURING NORMAL HOURS OFOPERATION. CONTRACTOR MAY NEED TO PROVIDE TEMPORARY MEANS OF CONDITIONING SPACE OR PERFORM WORKDURING UNOCCUPIED HOURS.

REFRIGERANT PIPING UP THROUGH ROOF. ROUTE REFRIGERANT PIPINGALONG ROOF TO CONDENSING UNIT CU-17-1.

3 CONNECT HWS&R TO EXISTING 2" HWS&R MAINS IN THIS APPROXIMATEAREA.

1

1

1

4 REBALANCE EXISTING TO PRE-CONSTRUCTION AIRFLOW RATES

5 CLEAN, REPLACE BELTS AND SHEAVES OF EXISTING FAN. REBALANCE TOPROVIDE AIRFLOW LISTED.

6 NEW F/SD AT FLOOR. TRANSITION TO EXISTING 36"x16" ABOVE FLOOR.

1 2 3 4

5 6 7 8

9 10 11 12

SPRING-LOADEDDAMPER

MAX. PROTRUSION OF FIREDAMPER BLADE SUPPORT INTOAIRSTREAM SHALL BE 0% OFDUCT CROSS SECTION AREA ONM.P. DUCTS AND 10% ONL.P. DUCTS

AIRFLOW

FIRE DAMPER SLEEVE MUST EXTENDCOMPLETELY THRU WALL

WALL BREAKAWAY SLIP JOINTTYP. BOTH SIDES (NOSCREWS WILL BE PERMITTED)

RETAINING ANGLE FASTENED TODAMPER SLEEVE ONLY (TYP.) W/SCREWS ON 8" CENTERS MIN.OR PROVIDE AND INSTALLACCORDING TO MFR. INSTRUCTIONSUL APPROVED WRAP AROUNDRETAININD ANGLES.

NOTES:

1. FIRE DAMPER SHALL BE U.L. LABELED 555AND INSTALLED PER MANUFACTURERSINSTRUCTIONS.

2. DAMPER MUST BE SELF-SUPPORTING AND INDEPENDENT OF DUCT.

STEEL WALL SLEEVE AND SHROUDREFER TO SPECIFICATIONS FORMINIMUM THICKNESS.

165ºF FUSIBLE LINK

WALL-MOUNTED

FIRE DAMPER IN DUCT DETAIL

DUCT ACCESSDOOR (TYP.)LABEL FD ACCESS

PROVIDE BLANKET WRAPINSULATION ALL AROUNDDUCT & FIRE DAMPERSLEEVE & VAPOR SEALAT DUCT & WALL(TYP. BOTH SIDES)

PROVIDE AIR GAP FOR EXPANSION INACCORDANCE W/MFRS. RECOMMENDATIONS

NO SCALE

RETAINING ANGLE SIZE

0"-48" 1 1/2" X 12 GA.

49"-72" 2" X 12 GA.

ABOVE 72" 2" X 1/8"

DUCT SUPPORT AT PARTITION DETAIL

INSULATION NOT TO PASS THROUGH WALL

DUCTWORK

WALL FRAMING SYSTEM

FRAME DUCT OPENING LARGE ENOUGHFOR DUCT TO PASS THROUGH

ANGLE FRAME AROUND DUCT ONESIDE OF DUCT ONLY

DUCT INSULATION

WALL

SEAL DUCT INSULATION ANDVAPOR BARRIER TO WALL.

NO SCALE

RECTANGULAR DUCT HANGERS DETAIL

TRAPEZE HANGER MULTI-DUCT HANGER

PUSH NUTS

ANGLES

HANGER RODS

FIXTURE CLIPS

3 SHEETMETALSCREWS PERDUCT HANGER(MIN.)

HANGER STRAPS

ANGLES

STRAP HANGER

HANGER STRAPSOR RODS

COMPLY WITH SMACNA'S "HVAC DUCTCONSTRUCTION STANDARDS - METALAND FLEXIBLE" CHAPTER 4 "HANGERSAND SUPPORTS"

NOTE:

ATTACH HANGERS TO STRUCTURE PER SMACNA"HVAC DUCT CONSTRUCTION STANDARDS. METALAND FLEXIBLE" CHAPTER 4 "HANGERS ANDSUPPORTS."

NO SCALE

ROUND DUCT HANGERS DETAIL

HANGER STRAP

HANGER RODS OR STRAPS

FIXTURE CLIPS

PUSH NUTS

BAND

BAND OF SAME SIZE ASHANGER STRAP

COMPLY WITH SMACNA'S "HVAC DUCTCONSTRUCTION STANDARDS - METALAND FLEXIBLE" CHAPTER 4 "HANGERSAND SUPPORTS."

NOTE:

ATTACH HANGERS TO STRUCTURE PER SMACNA"HVAC DUCT CONSTRUCTION STANDARDS - METALAND FLEXIBLE" CHAPTER 4 "HANGERS AND SUPPORTS"

NOTE:

HANGERS MUST NOTDEFORM DUCT SHAPE

LOAD RATEDFASTENER

NO SCALE

AIR TERMINAL UNIT

LOW VELOCITY DUCT (SIZE VARIES) - SEE PLANS

NOTES:

1. FLEXIBLE DUCTWORK SHALL NOT PASSTHRU WALLS TO DECK.

2. FLEX IS NOT TO BE USED FOR CHANGE INDIRECTION OR ALIGNMENT.

HANGER STRAPS W/3SEE PLANS FLEX CONNECTION (SIZE VARIES)

TO AIR TERMINAL UNIT -MAXIMUM 2'-0" IN LENGTH

MINIMUM OF TWO (2) DUCTDIAMETERS HARD INLET DUCT

HANGER STRAPS W/3SHEETMETAL SCREWS MIN. (TYP..)

3'-0" MINIMUMSTRAIGHT RUN OF DUCT

DUCT CONNECTION

TO AIR TERMINAL UNIT DETAILNO SCALE

CEILING TILE CEILING TILE

A

B

1x1 SHEET METALANGLE

AIR DEVICEHOUSING

DUCT

TYPICAL CEILING AIR DEVICELESS THAN FULL CEILINGTILE REFER TO SCHEDULESAND SPECIFICATIONS

SCREW ANGLE TO AIRDEVICE HOUSING ANDCAULK AROUND SCREW

AIR DEVICE HOUSING

CEILING GRID

SECTION BSECTION A

PLAN

TYPICAL AIR DEVICE SUPPORT DETAIL

1x1 SHEET METAL ANGLE

SCREWS

CEILING TILE

SCREW ANGLE TO AIRDEVICE HOUSING ANDCAULK AROUND SCREW

1x1 SHEET METALANGLE FULL LENGTHBETWEEN T-BARS

NO SCALE

DUCT

AIR DEVICEHOUSING

ELEVATION

PLAN

ATUBOX

ATU TO BEDOUBLE-WALL CONSTRUCTION

ATU INSTALLATION DETAIL

LOW PRESSURESUPPLY AIR DUCT TO BESIZE OF ATU DISCHARGEU.N.O. REFER TO PLANS.

ATU CONTROLLERMOUNT ATU IN FIELD VERIFIEDLOCATION TO ALLOWMANUFACTURER RECOMMENDEDAND CODE REQUIRED CLEARANCE.

PRIMARY AIR DUCT, U.N.O. TO BESIZE OF ATU INLET. IF LENGTH OFRUN-OUT IS MORE THAN 15 FEET,THEN RUN-OUT TO BE 2" LARGERTHAN INLET. PROVIDE TRANSITION.

ATUBOX

PRIMARYAIR DUCT

MIN 1 1/2 DIAMETERSTRAIGHT HARD DUCT

IF REHEAT IS INDICATED EXTEND DUCTINSULATION OVER COIL HEADERS ANDSECURE VAPOR BARRIER TO BOX WITHVAPOR BARRIER TAPE (SINGLE WALLBOX - INSULATE ENTIRE BOX)

TRANSITIONAS REQUIRED

STEEL STRAP.SECURE TO STRUCTUREWITH ANCHORS, MIN. OF 4.

COILS SHALL BE AMINIMUM OF 2 ROWS

TRANSITIONAS REQUIRED

SUPPLYAIR DUCT

NO SCALE

PIPE THRU ROOF DETAIL

4"

DRIP LIP

ROOFING

WOOD NAILER

18" MINIMUM

ROOF CURB

ROOF INSULATION

METAL DECK

6" BATT INSULATION

PIPE SUPPORTSEE DETAIL

SECURE CURB TO ROOFDECK BY METHOD CONSISTANTWITH ROOF CONSTRUCTION

FLASHING AND COUNTERFLASHING

COVER PLATE ANDSEAL ALL AROUND

INSULATED CURB CAP MINIMUMR-11 INSULATION

2 TIMES INSULATION THICKNESS SPECIFIEDFOR EXTERIOR PIPING WITH 0.016 ALUMINUM

NO SCALE

COVERING

AIR VENT DETAIL

AIR FLOW

SUPPLY

RETURN

REDUCER

1/2" NIPPLE

NOTES:

1. LOCATE VENTS AT ALL HIGH POINTSIN PIPING AS INDICATED ABOVE.

2. IF AUTOMATIC AIR VENTS ARE REQUIRED:INSTALL W/ ISOLATION VALVE AND PIPEDISCHARGE TO DRAIN.

NOTES:

1. PROVIDE PIPE HANGERS SO THAT WATER COIL DOES NOT BEAR WEIGHT OF PIPING.

2. PIPING SHALL BE INSTALLED IN SUCH MANNER THAT IT WILL NOT BLOCK THE SWING OR USE OF ACCESSDOORS OR PANELS; NEITHER SHALL IT BLOCK THE SERVICING OF FILTERS, VALVES, OR EQUIPMENT.

3. LEAVE 18" MIN. CLEAR ABOVE TEST PLUGS TO ALLOW INSERTION OF PROBES.

4. UNIONS ARE TO BE DIELECTRIC WHEN TWO DISSIMILAR METALS ARE BEING JOINED.

WATER

COIL

TYPICAL PIPING AT WATER COIL

WITH 2-WAY CONTROL VALVE

UNION(TYP.)

3/4" HOSE ENDDRAIN VALVE W/CAP (TYP.)

CIRCULATINGWATER PIPING

1/2" GATEVALVE

1/4" COPPERTUBING

STRAINER W/HOSE ENDBLOW-OFF VALVE W/CAP

BUTTERFLY VALVE(TYP.)

BALANCINGVALVE TEST PLUG

(TYP.)

MANUAL AIRVENT (TYP.)

2-WAY CONTROL VALVE(OPERATOR INSTALLED VERTICALLY)

NO SCALE

PIPING FOR AIR TERMINAL UNIT

W/ REHEAT COIL DETAIL

UNION (TYP.)

BALL VALVE (TYP.)

HWR

HWS

UNION (TYP.)

BALL VALVE (TYP.)

HWR

HWS

PIPING AT AIR TERMINAL UNIT

PIPING AT AIR TERMINAL UNIT

P.T. PLUG

P.T. PLUG

MAUNAL AIR VENT

MAUNAL AIR VENT

FLOW INDICATING BALANCING /SHUT-OFF VALVE (TYP.)

FLOW INDICATING BALANCING /SHUT-OFF VALVE (TYP.)

NOTES:

1. UNIONS ARE TO BE DIELECTRIC WHEN TWO DISSIMILAR METALS ARE BEING JOINED.

2. PROVIDE PIPE HANGERS SO THAT REHEAT COIL DOES NOT BEAR WEIGHT OF PIPING.

3. REHEAT COIL TO BE INSULATED SIMILAR TO DUCTWORK.

4. PIPING CONNECTIONS MANUFACTURED BY HCI TERMINATOR WHICH INCLUDES THECOMPONENTS INDICATED ARE ACCEPTABLE.

STRAINER W/ HOSE ENDBLOW-OFF VALVE & CAP

STRAINER W/ HOSEBIB FITTING

AIR BLEEDVALVE

AIR BLEEDVALVE

BALANCINGVALVE

BALANCINGVALVE

AIR TERMINALUNIT

2-WAY CONTROLVALVE

HOT WATERREHEAT COIL

AIR TERMINALUNIT

3-WAY CONTROLVALVEHOT WATER

REHEAT COIL

NO SCALE

LOW PRESSURE

BRANCH TAKE-OFF DETAILNO SCALE

MAIN DUCT

W

L= 1/4 W, MINIMUM 4"

L

W

BRANCH DUCTWIDTH , W

LOCATE QUADRANTDAMPER HANDLEW/ STAND-OFF BRACKETTO BE ACCESSIBLETHRU INSULATION

SUPPLYAIR FLOW

RETURN OR EXHAUSTAIR FLOW

OPPOSED BLADEBALANCING DAMPER

45 DEGREE BRANCHCONNECTION

U.L. LABELED FIRE DAMPERMAX. PROTRUSION OF FIRE DAMPERBLADE SUPPORT INTO AIRSTREAMSHALL BE 0% OF DUCT CROSSSECTION AREA ON M.P. DUCTS AND10% ON L.P. DUCTS

AIR

FLO

W

WATERPROOFCAULKING

RETAINING ANGLE FASTENED TODAMPER SLEEVE ONLY (TYP.) W/SCREWS ON 8" CENTERS MIN.OR PROVIDE AND INSTALLACCORDING TO MFR'S.INSTRUCTIONS UL APPROVEDWRAP AROUND RETAININGANGLE.

PROVIDE BLANKET WRAPINSULATION ALL AROUNDDUCT AND DAMPER SLEEVEAND VAPOR SEAL AT DUCTAND SLAB (TYP. BOTH SIDES)

NOTE:

FIRE DAMPER SHALL BE U.L. LABELED 555.INSTALL DAMPER IN ACCORDANCE W/ MFRS. U.L.APPROVED INSTRUCTIONS.

FIRE DAMPER

INSTALLATION IN FLOOR DETAIL

TOP OFFLOOR

STEEL SLEEVE AND SHROUDREFER TO SPECIFICATIONSFOR MINIMUM THICKNESS.

DUCT ACCESS DOOR (TYP.)LABEL FD ACCESS

FIRE DAMPER SLEEVE MUSTEXTEND COMPLETELY THRUSLAB

165°F FUSIBLELINK

4" CONC.CURB

DAMPER MUST BESELF-SUPPORTINGINDEPENDENT OF DUCT

PROVIDE AIR GAP FOREXPANSION IN ACCORDANCEW/MFRS. RECOMMENDATIONS

LOCATE OPERATOROUT OF AIRSTREAM

SPRING-LOADEDDAMPER

BREAKAWAY SLIP JOINT TYP.BOTH SIDES (NO SCREWSWILL BE PERMITTED)

NO SCALE

RETAINING ANGLE SIZE

0"-48" 1 1/2" X 12 GA.

49"-72" 2" X 12 GA.

ABOVE 72" 2" X 1/8"

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HVAC DETAILS

M60142390.00

November 21, 2016

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NORTHCAMPUS

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1

1

SERIES FAN POWERED VAVWITH HOT WATER REHEAT

CONTROLLER

VOLUMEREGULATOR (N.O.)

TSPACETHERMOSTAT

120 V POWER PAIRCOMMUNICATIONS PAIR

TEMP.

DISCHARGED AIRTEMPERATURESENSOR

FULLY MODULATING2-WAY CONTROL VALVEON UNITS WITH REHEAT

FLOW SENSING RING

FAN STATUS

AIR HANDLING SYSTEM CONTROL SEQUENCE

SYSTEM START/STOP

1. WHEN THE SYSTEM IS COMMANDED ON BY THE BUILDING AUTOMATION SYSTEM THROUGH THE HOA SWITCH ON THE SUPPLYFAN VARIABLE SPEED DRIVE OR THE HAND POSITION OF THE HOA SWITCH THE FOLLOWING SHALL OCCUR:

a. ALL SMOKE AND COMBINATION FIRE/SMOKE DAMPERS IN THE SYSTEM SHALL OPENb. THE OUTSIDE AIR DAMPER SHALL OPENc. THE RETURN DAMPERS SHALL OPENd. THE SUPPLY FAN SHALL START AFTER AN ADJUSTABLE TIME DELAY TO ALLOW THE DAMPERS TO OPENe. ALL INTERLOCKED FANS SHALL STARTf. FAILURE OF ANY FAN IN THE SYSTEM OR FAN INTERLOCKED WITH THE SYSTEM OPERATION TO START SHALL SEND AN ALARM

TO THE BAS.

2. WHEN THE SYSTEM IS COMMANDED OFF BY THE BUILDING AUTOMATION SYSTEM THROUGH THE HOA SWITCH ON THE UNITSUPPLY FAN VARIABLE SPEED DRIVE OR THROUGH THE OFF POSITION OF THE HOA SWITCH THE FOLLOWING SHALL OCCUR:

a. THE SUPPLY FAN SHALL STOPb. ALL INTERLOCKED FANS SHALL STOPc. ALL SMOKE AND COMBINATION FIRE/SMOKE DAMPERS IN THE SYSTEM SHALL CLOSE AFTER AN ADJUSTABLE TIME DELAY

TO ALLOW THE FANS TO STOPd. THE OUTDOOR AIR DAMPERS SHALL BE CLOSEDe. THE RETURN AIR DAMPERS SHALL BE CLOSED

AIR FLOW RATE CONTROL

1. THE SUPPLY FAN SPEED SHALL BE MODULATED BY THE BAS THROUGH THE VARIABLE SPEED DRIVE TO MAINTAIN THE SUPPLYDUCT STATIC PRESSURE AT IT’S SET POINT (ADJUSTABLE) AS SENSED BY THE DUCT MOUNTED PRESSURE SENSOR.

2. SUPPLY DUCT STATIC PRESSURE SET POINT RESET

a. BUILDING AUTOMATION SYSTEM SHALL MONITOR THE POSITION OF ALL VARIABLE AIR VOLUME AIR TERMINAL UNITSIN SYSTEM.

b. IF ALL OF THE VAV TERMINAL UNITS ARE 93% OF FULL AIR FLOW (ADJUSTABLE), OR LESS, THE BAS SHALL RESET THESUPPLY AIR DUCT STATIC PRESSURE TO A LOWER DIFFERENTIAL VALUE UNTIL AT LEAST ONE AIR TERMINAL UNIT IS97% OF FULL AIR FLOW (ADJUSTABLE).

c. RESET OF DUCT STATIC PRESSURE SHALL CONTINUE UNTIL THE DUCT STATIC PRESSURE HAS BEEN RESET TO IT’S MINIMUMALLOWABLE VALUE (ADJUSTABLE).

3. OUTDOOR AIR CONTROL

a. WHEN THE UNIT IS ON THE MINIMUM OUTDOOR AIR DAMPER SHALL OPEN.

b. THE RETURN AIR DAMPER SHALL MODULATE TO MAINTAIN THE MINIMUM OUTDOOR AIR FLOW RATE (ADJUSTABLE) AS SENSEDBY THE OUTDOOR AIR FLOW MEASURING SYSTEM.

DISCHARGE AIR TEMPERATURE CONTROL

1. DISCHARGE AIR TEMPERATURE SET POINT SHALL BE 55 DEGREES F (ADJUSTABLE).

2. DISCHARGE AIR TEMPERATURE SET POINT RESET.

a. BUILDING AUTOMATION SYSTEM SHALL MONITOR THE POSITION OF ALL VARIABLE AIR VOLUME AIR TERMINAL UNITS IN SYSTEM.b. IF ALL OF THE VAV TERMINAL UNITS ARE 95% OPEN (ADJUSTABLE), OR LESS, AND THE SUPPLY DUCT DIFFERENTIAL STATIC

PRESSURE HAS BEEN RESET TO IT’S MINIMUM VALUE THE BAS SHALL RESET THE SUPPLY AIR TEMPERATURE UP UNTIL ATLEAST ONE AIR TERMINAL UNIT IS 97% OPEN (ADJUSTABLE).

c. RESET OF SUPPLY AIR TEMPERATURE SHALL CONTINUE UNTIL THE SUPPLY TEMPERATURE HAS BEEN RESET TO IT’S MAXIMUMALLOWABLE VALUE (ADJUSTABLE)

3. COOLING COIL CONTROL:

a. WHEN THE MIXED AIR TEMPERATURE IS ABOVE THE DISCHARGE AIR TEMPERATURE SET POINT THE CHILLED WATER COOLINGCOIL VALVE SHALL BE MODULATED TO MAINTAIN THE SUPPLY AIR TEMPERATURE DISCHARGE SET POINT (ADJUSTABLE).

b. WHEN THE HEATING COIL VALVE IS BEING MODULATED THE COOLING COIL CONTROL VALVE SHALL BE LOCKED OUT TO ITSFULLY CLOSED POSITION

4. HEATING COIL CONTROL

a. WHEN THE OUTDOOR AIR TEMPERATURE FALLS TO 45 DEGREES F (ADJUSTABLE) THE PREHEAT COIL CONTROLS SHALL BEENABLED.

b. WHEN THE OUTDOOR AIR TEMPERATURE RISES TO 50 DEGREES F THE PREHEAT COIL CONTROLS SHALL BE DISABLED.c. WHEN THE HEATING CONTROL IS ENABLED THE HEATING CONTROL VALVE SHALL BE MODULATED TO MAINTAIN THE

SUPPLY AIR TEMPERATURE DISCHARGE SET POINT (ADJ).

SAFETIES

1. HIGH DUCT STATIC PRESSURE FIXED SET POINT (NON-ADJUSTABLE, DETERMINED BY THE SUPPLY DUCT STATIC PRESSURECLASSIFICATION) AS SENSED BY THE SUPPLY DUCT STATIC PRESSURE SENSOR LOCATED BETWEEN THE UNIT DISCHARGEAND THE FIRST SMOKE DAMPER OR FIRE/SMOKE DAMPER SHALL OVERRIDE CONTROL OF THE SUPPLY FAN VARIABLE SPEEDDRIVE TO LIMIT DUCT STATIC PRESSURE

2. LOW TEMPERATURE OF 36 DEGREES F (ADJUSTABLE) IN THE HEATING COIL DISCHARGE AS SENSED BY AN AUTOMATIC RESETFREEZE STAT SHALL INITIATE THE FOLLOWING:

a. AN ALARM SHALL BE SENT TO THE BASb. THE CHILLED WATER COIL VALVE SHALL OPENc. IF NOT ALREADY OPERATING A CHILLED WATER SECONDARY PUMP SHALL BE ENERGIZEDd. THE HEATING COIL CONTROL SHALL REMAIN IN OPERATION

3. LOW TEMPERATURE OF 33 DEGREES F (ADJUSTABLE) AS SENSED BY THE MANUAL RESET FREEZE STAT IN THE COOLING COILDISCHARGE SHALL INITIATE THE FOLLOWING:

a. AN ALARM SHALL BE SENT TO THE BASb. ALL OUTDOOR AIR DAMPERS SHALL CLOSEc. THE RETURN AIR DAMPER SHALL BE OPEN THE RELIEF DAMPER SHALL BE CLOSEDd. THE CHILLED WATER COIL VALVE SHALL OPENf. THE HEATING WATER COIL SHALL REMAIN IN OPERATION AND THE HEATING COIL VALVE SHALL BE FULLY OPENED.

FIRE ALARM SHUT DOWN

1. THE FIRE ALARM SYSTEM SHALL CONTROL THE OPERATION OF SMOKE AND FIRE/SMOKE DAMPERS IN THE SYSTEM

2. UPON A FIRE ALARM SIGNAL FROM THE FIRE ALARM SYSTEM THE FOLLOWING SHALL OCCUR:

a. THE SUPPLY FAN SHALL BE DE-ENERGIZED, REGARDLESS OF THE POSITION OF THE HOA SWITCHb. THE RETURN FAN SHALL BE DE-ENERGIZED, REGARDLESS OF THE POSITION OF THE HOA SWITCH.c. ALL INTERLOCKED EXHAUST FANS SHALL BE DE-ENERGIZED REGARDLESS OF THE POSITION OF THEIR RESPECTIVE

STARTER HOAsd. ALL SMOKE DAMPERS AND FIRE/SMOKE DAMPERS IN THE SYSTEMS SHALL CLOSE AFTER A TIME DELAY (ADJUSTABLE)

TO ALLOW THE FANS TO STOP

HC

MIN OA D

OUTDOOR AIRFLOWMEASURING SYSTEM

DP

A-MOA

HIGH LIMITFILTER ALARM

M

HWS

HWR

CHWS

CHWR

2-WAY HEATING WATERCONTROL VALVE

2-WAY CHILLED WATERCONTROL VALVE

SD

SMOKEDAMPER

TO FIREALARM

TO SPACE

DISCHARGE AIRTEMPERATURE

T E/S

D

RETURN AIRDAMPER

E/S

M

A

RETURN AIR

SD

TO FIREALARM

SMOKEDAMPER

RETURN AIRHUMIDITY SENSOR

T

NEW FANAND VFD

Fz 1 Fz 2

DDC VAV TERMINAL UNIT CONTROL(TYPICAL FOR AIR TERMINAL UNITS)

CONTROLLER

VOLUMEREGULATOR (N.O.)

T

M

S

SPACETHERMOSTAT

SPACE OVERRIDESWITCH

SPACE MOTIONSENSOR

120 V POWER PAIR

COMMUNICATIONS PAIR

TEMP.

DISCHARGED AIRTEMPERATURESENSOR

FULLY MODULATINGSCR CONTROLLERELECTRIC HEAT

AIR TERMINAL UNIT CONTROL

VAV AIR TERMINAL UNIT CONTROL

1. VARIABLE AIR VOLUME WITH TERMINAL REHEAT: THE AIR TERMINAL UNIT CONTROLLER SHALL MODULATE THE UNIT DAMPER ANDTHE ELECTRIC HEATING COIL CAPACITY CONTROL IN SEQUENCE TO MAINTAIN SPACE TEMPERATURE SET POINT

a. WHEN THE SPACE TEMPERATURE SENSOR CALLS FOR HEATING:

i. UPON A CALL FOR HEATING WITH THE AIR TERMINAL UNIT SHALL MODULATE TO THE MINIMUM HEATING AIR FLOW. WITH THEAIR TERMINAL UNIT MAINTAINING THE MINIMUM AIR FLOW AS SCHEDULED THE HEATING CONTROL SHALL ENERGIZEINCREMENTALLY TO SATISFY THE CALL FOR HEATING.

ii. UPON A REDUCTION IN HEATING DEMAND, WITH THE AIR TERMINAL UNIT AIR FLOW AT ITS MAXIMUM THE HEATING COIL CONTROLSHALL BE REDUCED INCREMENTALLY TO SATISFY THE DEMAND FOR HEATING.

iii. UPON A CONTINUED REDUCTION IN DEMAND FOR HEATING THE AIR TERMINAL UNIT DAMPER SHALL MAINTAIN THE SCHEDULEDHEATING MINIMUM AIR FLOW AND THE HEATING SHALL BE DE-ENERGIZED.

iv. UPON A CONTINUED REDUCTION IN HEATING DEMAND THE TERMINAL UNIT DAMPER SHALL MODULATE TO ITS MINIMUM AIR FLOWPOSITION AS SCHEDULED.

v. SPACE TEMPERATURE SET POINT SHALL BE 70 DEGREES F (ADJUSTABLE) IN HEATING

b. WHEN THE SPACE TEMPERATURE SENSOR CALLS FOR COOLING:i. UPON A CALL FOR INCREASED COOLING, WITH THE TERMINAL UNIT MAINTAINING THE MINIMUM AIR FLOW AS SCHEDULED AND

THE HEATING CONTROL SHALL BE DE-ENERGIZED, THE TERMINAL UNIT DAMPER SHALL MODULATE TO ITS OPEN POSITION UNTILTHE UNIT DAMPER HAS MODULATED TO THE MAXIMUM AIR FLOW AS SCHEDULED

ii. UPON A DROP COOLING DEMAND WITH THE TERMINAL UNIT MAINTAINING THE MAXIMUM AIR FLOW AS SCHEDULED AND THEHEATING CONTROL DE-ENERGIZED, THE TERMINAL UNIT DAMPER SHALL MODULATE TO ITS CLOSED POSITION UNTIL THE UNITDAMPER HAS MODULATED TO THE MINIMUM AIR FLOW AS SCHEDULED.

iii. THE BAS SHALL MONITOR THE UNIT AIR FLOW, THE UNIT DAMPER POSITION AND THE UNIT DISCHARGE AIR TEMPERATURE.iv. SPACE TEMPERATURE COOLING SET POINT SHALL BE 74 DEGREES F (ADJUSTABLE)

c. THE BAS SHALL INITIATE A REGULARLY SCHEDULED TERMINAL UNIT CALIBRATION SEQUENCE. THE SEQUENCE SHALL CALIBRATEUNIT DAMPER POSITION AT 100% OPEN AND 0% OPEN AND HEATING COIL CONTROL 100% ON AND OFF EVERY 24 HOURS(ADJUSTABLE) THROUGH A SCHEDULE COORDINATED WITH THE OWNER.

d. THE BAS SHALL MONITOR THE UNIT AIR FLOW, THE UNIT DAMPER POSITION, THE UNIT HEATING CONTROL AND THE UNIT DISCHARGEAIR TEMPERATURE

2. SERIES FAN POWERED VARIABLE AIR VOLUME WITH TERMINAL REHEAT: THE AIR TERMINAL UNIT CONTROLLER SHALLMODULATETHE UNIT DAMPER AND ELECTRIC HEATING COIL CAPACITY CONTROL IN SEQUENCE AND ENERGIZE THE SERIESTERMINAL UNIT FAN TOMAINTAIN SPACE TEMPERATURE SET POINT.a. THE BAS SHALL ENERGIZE THE SERIES FAN WHENEVER THE AREA IS OCCUPIED, BASED UPON THE USER DEFINED

OCCUPANCY SCHEDULE.b. THE BAS SHALL DE-ENERGIZE THE SERIES FAN WHENEVER THE AREA IS UNOCCUPIED BASED UPON THE USER DEFINED

OCCUPANCY SCHEDULE.c. WHEN THE SPACE TEMPERATURE SENSOR CALLS FOR HEATING:

i. UPON A CALL FOR HEATING WITH THE AIR TERMINAL UNIT MAINTAINING THE MINIMUM AIR FLOW AS SCHEDULED ANDTHE SERIES FAN ENERGIZED THE HEATING COIL CONTROL VALVE SHALL MODULATE TO SATISFY THE CALL FORHEATING.

ii. UPON A REDUCTION IN HEATING DEMAND WITH THE AIR TERMINAL UNIT SERIES FAN ENERGIZED AND THE AIR TERMINALUNIT DAMPER MAINTAINING THE MINIMUM AIR FLOW AS SCHEDULED THE HEATING COIL CAPACITY SHALL MODULATE.

d. WHEN THE SPACE TEMPERATURE SENSOR CALLS FOR COOLING:i. UPON A CALL FOR INCREASED COOLING, WITH THE TERMINAL UNIT MAINTAINING THE MINIMUM PRIMARY AIR FLOW AS

SCHEDULED, THE HEATING COIL DE-ENERGIZEED AND THE SERIES FAN ENERGIZED, THE TERMINAL UNIT DAMPER SHALLMODULATE TO ITS OPEN POSITION UNTIL THE UNIT DAMPER HAS MODULATED TO THE MAXIMUM PRIMARYAIR FLOW AS SCHEDULED

ii. UPON A CALL FOR REDUCED COOLING WITH THE TERMINAL UNIT MAINTAINING THE MAXIMUM AIR FLOW AS SCHEDULED,THE HEATING COIL DE-ENERGIZED AND THE SERIES FAN ENERGIZED, THE TERMINAL UNIT DAMPERSHALL MODULATE TO ITS CLOSED POSITION UNTIL THE UNIT DAMPER HAS MODULATED TO THE MINIMUM PRIMARYAIRFLOW AS SCHEDULED.

e. THE BAS SHALL INITIATE A REGULARLY SCHEDULED TERMINAL UNIT CALIBRATION SEQUENCE. THE SEQUENCE SHALLCALIBRATE UNIT DAMPER POSITION AT 100% OPEN AND 0% OPEN AND HEATING COIL 100% ON AND OFF EVERY 24 HOURS(ADJUSTABLE) THROUGH A SCHEDULE COORDINATED WITH THE OWNER

f. THE BAS SHALL MONITOR THE UNIT INLET AIR FLOW, THE UNIT DAMPER POSITION, THE UNIT HEATING CONTROL, THE SERIESFAN OPERATION AND THE UNIT DISCHARGE AIR TEMPERATURE

g. SPACE TEMPERATURE SET POINT SHALL BE 71 DEGREES F (ADJUSTABLE) IN HEATING AND 76 DEGREES F (ADJUSTABLE)IN COOLING

AIR TERMINAL UNITS (ATU) DIRECT DIGITAL CONTROL POINTS LIST SUMMARY TABLE

ALARMS

POINT DESCRIPTION

Ele

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Pn

eu

mati

c

An

alo

g

Bin

ary

Inp

ut

Ou

tpu

t

Set

Po

int

Ad

just

Gen

era

l A

larm

Cri

tical A

larm

Hig

h L

imit

Lo

w L

imit

Failu

re

Tre

nd

Even

t H

isto

ry

Arc

hiv

e

To

talizati

on

Gra

ph

ical P

oin

t

Un

its

VAV ATU WITH REHEAT

ATU DISCHARGE AIR TEMPERATURE X X X X X X X X DEGREES F

SPACE TEMPERATURE SETPOINT X X X X X X DEGREES F

SPACE TEMPERATURE MEASURED X X X X X DEGREES F

INLET AIRFLOW RATE X X X X X CFM

ATU DAMPER ACTUATOR COMMAND X X X X X X % OPEN

SCR COMMAND X X X X X % OPEN

ATU CALIBRATION X X X X X SCHEDULED EVENT

SERIES FAN POWERED VAV WITH REHEAT

ATU DISCHARGE AIR TEMPERATURE X X X X X X X DEGREES F

SPACE TEMPERATURE SETPOINT X X X X X X DEGREES F

SPACE TEMPERATURE MEASURED X X X X X DEGREES F

INLET AIRFLOW RATE X X X X X CFM

ATU DAMPER ACTUATOR COMMAND X X X X X X % OPEN

HEATING COIL CONTROL VALVE COMMAND X X X X X X % OPEN

FAN COMMAND X X X X X ON/OFF

FAN STATUS X X X X X ON/OFF

ATU CALIBRATION X X X X X SCHEDULED EVENT

X

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BID REVIEW

NOT FORCONSTRUCTION

1/3

/2017 2

:08:3

3 P

MC:\

tmp\R

evitLoca

l\4239000_Centr

al_

Mech

_2016_perr

inj.rv

t

HVAC CONTROLS

M80142390.00

November 21, 2016

Auth

or

Check

er

Appro

ver


JACKSONVILLE

NORTHCAMPUS

SIMULATION

LAB


Revision


1

duct sizing criteria - fscj

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