1. ALL WORK SHALL COMPLY WITH ALL LOCAL BUILDING CODES, LAWS, REGULATIONS, ORDINANCES, AND CODES AS FOLLOWS:

" ACCESIBILITY: FLORIDA BUILDING CODE − 2020 7TH EDITION

" ENERGY CONSERVATION: FLORIDA BUILDING CODE − 2020 7TH EDITION

" BUILDING: FLORIDA BUILDING CODE − 2020 7TH EDITION

" EXISTING BUILDING: FLORIDA BUILDING CODE − 2020 7TH EDITION

" FUEL GAS: FLORIDA BUILDING CODE − 2020 7TH EDITION

" MECHANICAL: FLORIDA BUILDING CODE − 2020 7TH EDITION

" PLUMBING: FLORIDA BUILDING CODE − 2020 7TH EDITION

" NATIONAL ELECTRICAL CODE − 2014 EDITION

" NATIONAL FIRE PROTECTION ASSOCIATION (NFPA) 101, 2015 LIFE SAFETY CODE FOR FLORIDA

" APPLICABLE CODE SECTIONS AS REQUIRED BY FLORIDA ADMINISTRATIVE CODE 69A−3.012

" AMERICANS WITH DISABILITY ACT 2010 (ADA 2010)

CODE REFERENCESHVAC LEGEND

DETAIL NUMBER

SHEET NUMBER

DETAIL NUMBER

SHEET NUMBER

REFERENCE SHEET

EQUIPMENT

ABBREVIATION

EQUIPMENT

MARK

INDICATES AIR FLOW

INDICATES SCHEDULED TYPE

PBD

OBD

SUPPLY AIR DUCT UP

SUPPLY AIR DUCT DOWN

RETURN AIR DUCT UP

RETURN AIR DUCT DOWN

EXHAUST AIR DUCT UP

EXHAUST AIR DUCT DOWN

ø ø ø

W xH ø

W xH

WxH

SUPPLY AIR DIFFUSER/GRILLE TAG

WxH

RECTANGULAR SLIP AND DRIVE GALVANIZED

DUCTWORK, SIZES SHOWN ARE INTERNAL CLEAR

DIMENSIONS. FIRST FIGURE IS SIDE SHOWN.

ROUND SPIRAL SEAM GALVANIZED DUCTWORK.

SIZE SHOWN IS SHEET METAL DIAMETER.

ROUND BRANCH DUCT TAKEOFF FROM ROUND

DUCT MAIN. BRANCH DUCT SHALL BE ROUND

SNAPLOCK GALVANIZED STEEL DUCTWORK.

ROUND DUCT TAP IN SHALL BE MADE WITH SPIN−

IN COLLAR WITH MANUAL VOLUME DAMPER.

ROUND BRANCH DUCT TAKEOFF FROM

RECTANGULAR DUCT MAIN. BRANCH DUCT SHALL

BE ROUND SNAPLOCK GALVANIZED STEEL

DUCTWORK. ROUND DUCT TAP IN SHALL BE MADE

WITH SPIN−IN COLLAR WITH MANUAL VOLUME

DAMPER.

RECTANGULAR BRANCH DUCT TAKEOFF FROM

RECTANGULAR DUCT MAIN. BRANCH DUCT SHALL

BE RECTANGULAR SLIP AND DRIVE GALVANIZED

STEEL DUCTWORK. RECTANGULAR DUCT TAP IN

SHALL BE MADE WITH 45° COLLAR WITH MANUAL

VOLUME DAMPER.

RECTANGULAR MITERED ELBOW WITH TURNING

VANES.

RECTANGULAR LONG RADIUS ELBOW.

DIVERGING DUCT TRANSITION, UNLESS

OTHERWISE NOTED.

CONVERGING DUCT TRANSITION, UNLESS

OTHERWISE NOTED.

MODULATING OPPOSED BLADE DAMPER. LOW

LEAKAGE DAMPERS SHALL HAVE A MAXIMUM

LEAKAGE RATE OF 3CFM/SQUARE FOOT WITH A

DIFFERENTIAL PRESSURE OF 1 IN. W.G. ACROSS

THE DAMPER.

SHUTOFF PARALLEL BLADE DAMPER. LOW

LEAKAGE DAMPERS SHALL HAVE A MAXIMUM

LEAKAGE RATE OF 3CFM/SQUARE FOOT WITH A

DIFFERENTIAL PRESSURE OF 1 IN. W.G. ACROSS

THE DAMPER.

MANUAL VOLUME DAMPER, PROVIDE WITH

LOCKING QUADRANT

SPACE THERMOSTAT SERVING UNIT #, MOUNT 48"

A.F.F.; PROVIDE LOCKING THERMOSTAT COVER

SPACE HUMIDITY SENSOR, MOUNT 48" A.F.F.;

PROVIDE LOCKING THERMOSTAT COVER

DOOR UNDERCUT.

.0

0°

.0 0°

T

(S#) SIDE WALL MOUNTED SUPPLY REGISTER, EQUAL TO

"TITUS 272FL".

(R#) SIDE WALL MOUNTED RETURN REGISTER, EQUAL TO

"TITUS 350FL".

(E#) SIDE WALL MOUNTED EXHAUST REGISTER, EQUAL TO

"TITUS 350FL".

SECTION NUMBER

SHEET NUMBER

SECTION NUMBER

SHEET NUMBER

REFERENCE SHEET

LIMIT OF DEMOLITION.

CONNECT TO EXISTING.

RETURN/EXHAUST AIR GRILLE TAG

INDICATES AIR FLOW

INDICATES SCHEDULED TYPE ?

EQUIPMENT TAG

1/2"UC

H

MVD

AHU−1

1. INSTALL A COMPLETE AND OPERABLE MECHANICAL SYSTEM AS INDICATED ON THE DRAWINGS, AS SPECIFIED AND AS REQUIRED BY CODE.

2. CONTRACT DOCUMENT DRAWINGS FOR HVAC AND PLUMBING WORK ARE DIAGRAMMATIC AND ARE INTENDED TO CONVEY SCOPE AND GENERAL ARRANGEMENT ONLY.

3. INSTALL ALL MECHANICAL EQUIPMENT IN ACCORDANCE WITH MANUFACTURERS’ RECOMMENDATIONS, CONTRACT DOCUMENTS, AND APPLICABLE CODES AND REGULATIONS.

4. THE APPROXIMATE LOCATIONS OF EXISTING UNDERGROUND UTILITIES ARE SHOWN. THE CONTRACTOR SHALL DETERMINE THE EXACT LOCATION OF ALL EXISTING UTILITIES AND

PROTECT BEFORE COMMENCING WORK.

5. COORDINATE EQUIPMENT CLEARANCES (AS RECOMMENDED BY MANUFACTURER) WITH ALL DISCIPLINES BEFORE INSTALLATION.

6. COORDINATE AND PROVIDE ALL DUCT AND PIPING TRANSITIONS REQUIRED FOR FINAL EQUIPMENT CONNECTIONS TO FURNISHED EQUIPMENT, VERIFY AND COORDINATE ALL DUCT AND

PIPING DIMENSIONS BEFORE FABRICATION.

7. CONCRETE HOUSEKEEPING PADS TO SUIT MECHANICAL EQUIPMENT, MINIMUM CONCRETE PAD THICKNESS SHALL BE 6 IN. PAD SHALL EXTEND BEYOND THE EQUIPMENT A MINIMUM OF

6 IN. ON ALL SIDES.

8. PROVIDE ACCESS PANELS FOR INSTALLATION IN WALLS AND CEILINGS, WHERE REQUIRED, TO SERVICE DAMPERS, VALVES, AND OTHER CONCEALED MECHANICAL EQUIPMENT.

9. PROVIDE ACCESS DOORS IN DUCTWORK TO PROVIDE ACCESS FOR ALL SMOKE DETECTORS, FIRE DAMPERS, VOLUME DAMPERS, HUMIDIFIERS, COILS, AND OTHER ITEMS LOCATED IN THE

DUCTWORK THAT REQUIRE SERVICE AND/OR INSPECTION.

10. ALL EQUIPMENT, PIPING, DUCTWORK, ETC., SHALL BE SUPPORTED AS DETAILED, SPECIFIED, AND REQUIRED TO PROVIDE A VIBRATION−FREE INSTALLATION.

11. LOCATIONS AND SIZES OF ALL FLOOR, WALL AND ROOF OPENINGS SHALL BE COORDINATED WITH ALL OTHER TRADES INVOLVED.

12. ALL OPENINGS IN FIRE WALLS DUE TO DUCTWORK, PIPING, CONDUIT, ETC., SHALL BE FIRE STOPPED WITH LISTED FIRESTOP SYSTEM.

13. ALL EQUIPMENT REQUIRING CONDENSATE DRAIN LINES SHALL BE PIPED FULL SIZE OF THE UNIT DRAIN OUTLET, TRAPPED PER MANUFACTURERS DETAILS FOR ACTUAL EQUIPMENT AND STATIC PRESSURE. CONDENSATE SHALL BE PIPED TO THE NEAREST MECHANICAL ROOM FLOOR DRAIN OR JANITOR’S CLOSET SERVICE SINK. PROVIDE CONDENSATE PUMPS AS

REQUIRED.

14. REFER TO TYPICAL DETAILS FOR DUCTWORK, PIPING, AND EQUIPMENT INSTALLATION.

15. T’STATS INDICATED ADJACENT TO DOORWAYS SHALL BE LOCATED WITHIN 18" OF JAMB. AT LOCATIONS WITH LIGHT SWITCHES, LOCATE T’STAT SUCH THAT LIGHT SWITCH IS BETWEEN T’STAT AND JAMB. T’STATS SHALL BE LOCATED 48" AFF. VERIFY T’STAT LOCATIONS WITH SYSTEMS FURNITURE LAYOUT PRIOR TO INSTALLING ANY T’STAT.

16. ALL DUCTWORK DIMENSIONS, AS SHOWN ON THE DRAWINGS, ARE INTERNAL CLEAR DIMENSIONS.

17. COORDINATE DIFFUSER, REGISTER, AND GRILLE LOCATIONS WITH ARCHITECTURAL REFLECTED CEILING PLANS, LIGHTING, AND OTHER CEILING MOUNTED EQUIPMENT AND MAKE MINOR

DUCT MODIFICATIONS TO SUIT.

18. LOUVER DIMENSIONS INDICATED DOES NOT INCLUDE FRAME OR FLANGES. APPROXIMATE ROUGH OPENING IN WALL ASSEMBLY IS INDICATED ON ARCHITECTURAL.

19. AIR INTAKES OPENING TO EXTERIOR SHALL HAVE A MIN 10’−0" CLEARANCE FROM ANY EXHAUST OPENING TO PREVENT RECIRCULATION.

HVAC GENERAL NOTES

1. ROUND FLEXIBLE DUCT SHALL BE FACTORY PREINSULATED THERMOFLEX OR EQUAL. MAXIMUM LENGTH OF ANY FLEXIBLE DUCT RUNOUT SHALL BE 5’−0". WHERE LENGTH REQUIRED EXCEEDS 5’−0", INSTALL EXTERNALLY INSULATED ROUND SNAPLOCK DUCT TO SPIN−IN TAP AT MAIN DUCT TRUNK.

2. SUPPLY AIR DUCTWORK UPSTREAM OF TERMINAL UNITS SHALL BE MEDIUM PRESSURE ROUND OR OVAL SPIRAL SEAM. DUCT SYSTEM STATIC PRESSURE 4" W.C., DUCT SMACNA SEAL CLASS A, OVAL/ROUND DUCT SMACNA LEAK CLASS 3, AND DUCT TEST PRESSURE 4" W.G. UNLESS INDICATED OTHERWISE, EXTERNALLY INSULATED WITH 2" − 3/4 LB. MINERAL FIBER BLANKET FOR CONCEALED DUCT, AND 2" − 3LB. MINERAL FIBER BOARD WITH FACTORY APPLIED ASJ FOR EXPOSED DUCT.

3. SUPPLY AIR DUCTWORK DOWNSTREAM OF AIR TERMINAL UNITS (EXCEPT TAKEOFFS TO SUPPLY AIR DIFFUSERS) SHALL BE LOW PRESSURE ROUND OR RECTANGULAR. DUCT SYSTEM STATIC PRESSURE 2" W.C., DUCT SMACNA SEAL CLASS A, ROUND DUCT SMACNA LEAK CLASS 6, RECTANGULAR DUCT SMACNA LEAK CLASS 12, AND DUCT TEST PRESSURE 2" W.G.

UNLESS INDICATED OTHERWISE, EXTERNALLY INSULATED WITH 2" − 3/4 LB. MINERAL FIBER BLANKET FOR CONCEALED DUCT, AND 2" − 3LB. MINERAL FIBER BOARD WITH FACTORY

APPLIED ASJ FOR EXPOSED DUCT.

4. RETURN AIR DUCTWORK SHALL BE LOW PRESSURE RECTANGULAR. DUCT SYSTEM STATIC PRESSURE 2" W.C., DUCT SMACNA SEAL CLASS A, RECTANGULAR DUCT SMACNA LEAK CLASS

12, AND DUCT TEST PRESSURE 2" W.G.

5. EXHAUST AIR DUCTWORK SHALL BE LOW PRESSURE RECTANGULAR. DUCT SYSTEM STATIC PRESSURE 1" W.C., DUCT SMACNA SEAL CLASS A, RECTANGULAR DUCT SMACNA LEAK

CLASS 24, AND DUCT TEST PRESSURE 1" W.G.

6. OUTSIDE AIR INTAKE DUCTWORK SHALL BE LOW PRESSURE RECTANGULAR. DUCT SYSTEM STATIC PRESSURE 2" W.C., DUCT SMACNA SEAL CLASS A, RECTANGULAR DUCT SMACNA LEAK CLASS 12, AND DUCT TEST PRESSURE 2" W.G. UNLESS INDICATED OTHERWISE, EXTERNALLY INSULATED WITH 2" − 3/4 LB. MINERAL FIBER BLANKET FOR CONCEALED DUCT, AND

2" − 3LB. MINERAL FIBER BOARD WITH FACTORY APPLIED ASJ FOR EXPOSED DUCT.

7. EMERGENCY AIR DISTRIBUTION SHUTDOWN SWITCHES SHALL BE EASILY ACCESSIBLE BY BUILDING OCCUPANTS AND LOCATED IN A CONDITIONS SPACE AND ADJACENT TO OR IN BUILDING MASS NOTIFICATION SYSTEM LOCAL OPERATING CONSOLES (LOC.) SHUTOFF SWITCHES SHALL BE WELL LABELED, AND OF A DIFFERENT COLOR THAN FIRE ALARM PULL

STATIONS.

8. EXPOSED DUCTWORK SHALL BE DOUBLE−WALL SPIRAL INSULATED (MIN. R=4.2) GALVANIZED FINISH SUITABLE FOR PAINTING. PRIME AND PAINT WITH DRIP PROOF PAINT WITH COLOR

SELECTED BY ARCHITECT.

9. PROVIDE DUCT INSULATION IN ACCORDANCE WITH SPECIFICATION SECTION 23 07 00 THERMAL INSULATION FOR MECHANICAL SYSTEMS. INSULATION SHALL BE CONTINUOUS THROUGH SLEEVES AND PREPARED OPENINGS EXCEPT FIREWALL PENETRATIONS. TERMINATE DUCT INSULATION AT FIRE DAMPERS AND FLEXIBLE CONNECTIONS. FOR DUCT HANDLING AIR AT OR BELOW 60 DEGREES F, PROVIDE INSULATION CONTINUOUS OVER THE DAMPER COLLAR AND RETAINING ANGLE OF FIRE DAMPERS, WHICH ARE EXPOSED TO UNCONDITIONED AIR.

10. ALL DUCTWORK DIMENSIONS, AS SHOWN ON THE DRAWINGS, ARE INTERNAL CLEAR DIMENSIONS.

11. PROVIDE ALL 90−DEGREE SQUARE ELBOWS WITH TURNING VANES.

12. AVOID ROUTING DUCTWORK AND MECHANICAL EQUIPMENT OVER LIGHTS WHEREVER POSSIBLE. MAINTAIN MINIMUM 5" CLEARANCE BETWEEN MECHANICAL EQUIPMENT AND DUCT INSULATION TO TOP OF LIGHTS. PROVIDE CLEARANCE AND ACCESS ALL AROUND AND BELOW MECHANICAL EQUIPMENT AS REQUIRED FOR ROUTINE MAINTENANCE.

13. SEAL ALL DUCT PENETRATIONS OF WALLS AIRTIGHT, REGARDLESS OF WHETHER WALLS ARE FIRE RATED OR NOT.

14. MOUNT DUCTWORK AS HIGH AS POSSIBLE WHERE EXPOSED, UNLESS OTHERWISE NOTED.

TYPICAL DUCTWORK & INSULATION NOTES

SCALE:

877 CR 393 North Santa Rosa Beach, FL 32459 850.267.0759

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54321

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APPROVED BY

CHECKED BY

SHEET NO.

TITLE

DRAWN BY

DATE

PROJECT NO.

SCALE

SEAL

REVISIONS

NO. DESCRIPTION DATE

W3 Engineering Inc.

110 E. WRIGHT ST.

PENSACOLA, FL 32501

T: (850)629-8270

F: (888)478-4898

FL P.E. #: 70595

FL AUTHORIZATION #: 31078

James E. Wells III

P.E. Number: 70595

As indicated

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M-001

LEGEND &

GENERAL NOTES

-G

R A

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B E

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7/15/24

BEJ

JEW3

JEW3

ISSUED FOR BID

MENS RESTROOM

MECHANICAL /

STORAGE

ELEV.

WOMENS

RESTROOM

M-301M-111

M-301M-111

ERV−1

OAHU−1

OACU−1

DCU−1

LVR−2

LVR−1

16" x 16" OA

DESIGNER NOTES:

4*70=280 4*50=250

6*70=420 6*50=300

290 sf * 1 cfm/sf = 290 cfm new ttl exhaust 760+290= 1050 cfm

E2

E1

S1

12" x 24" EA

14" x 14" OA x O A x E A

6" x 6" OA

S1

OBD

x

O A x

O A

T H

EDH−1

OAHU−1

E1

S2 x

E A

18" x 12" EA

SCALE:

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APPROVED BY

CHECKED BY

SHEET NO.

TITLE

DRAWN BY

DATE

PROJECT NO.

SCALE

SEAL

REVISIONS

NO. DESCRIPTION DATE

W3 Engineering Inc.

110 E. WRIGHT ST.

PENSACOLA, FL 32501

T: (850)629-8270

F: (888)478-4898

FL P.E. #: 70595

FL AUTHORIZATION #: 31078

James E. Wells III

P.E. Number: 70595

As indicated

/2

/2

:2

:5

A

M

M-111

HVAC OVERALL

FIRST FLOOR PLAN

-G

R A

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B E

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7/15/24

BEJ

JEW3

JEW3

ISSUED FOR BID

SCALE:

0 4’ 8’

1/4" = 1’ − 0"

4’ 8’

1/4" = 1’−0"

HVAC OVERALL FIRST FLOOR PLAN

SHEET NOTES

KEY # KEYNOTE TEXT

PROVIDE WIND−DRIVEN, RAIN RESISTANT, STATIONARY HURRICANE

LOUVER. COORDINATE FINAL COLOR AND ELEVATION W/ ARCHITECT

PRIOR TO ORDERING. BASIS OF DESIGN: RUSKIN HZ700

PROVIDE WIND−DRIVEN, RAIN RESISTANT, STATIONARY HURRICANE

LOUVER. COORDINATE FINAL COLOR AND ELEVATION W/ ARCHITECT

PRIOR TO ORDERING. BASIS OF DESIGN: RUSKIN HZ700

COORDINATE EXACT LOCATION AND ELEVATION OF EQUIPMENT PAD WITH

ARCHITECTURAL AND CIVIL.

ROUTE REFRIGERANT LINES IN CONDUIT TO ASSOCIATED INDOOR UNITS.

COORDINATE WITH THE MANUFACTURER FOR REFRIGERANT LINE SIZES

AND QUATITY. THE SIZE OF THE CONDUIT SHALL BE OF SUFFICIENT

DIAMETER TO ACCOMADATE THE REFRIGERNAT LINES.

LOCAL

INFORMATION

ELEV.

M-301M-111

M-301M-111

DAC−1

A

S3

T

DAC−1

SCALE:

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SHEET NO.

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DRAWN BY

DATE

PROJECT NO.

SCALE

SEAL

REVISIONS

NO. DESCRIPTION DATE

W3 Engineering Inc.

110 E. WRIGHT ST.

PENSACOLA, FL 32501

T: (850)629-8270

F: (888)478-4898

FL P.E. #: 70595

FL AUTHORIZATION #: 31078

James E. Wells III

P.E. Number: 70595

As indicated

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HVAC OVERALL

SECOND FLOOR

PLAN

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JEW3

JEW3

ISSUED FOR BID

SCALE:

0 4’ 8’

1/4" = 1’ − 0"

4’ 8’

1/4" = 1’−0"

HVAC OVERALL SECOND FLOOR PLAN

MECHANICAL /

STORAGE

LOCAL

INFORMATION

DAC−1

ERV−1

OAHU−1

OACU−1

DCU−1

LVR−1

LVR−2

S3

TH

/8

10' - 3 11/32"

"EDH−1

11' - 3 17/32"

/3

17' - 3 31/32"

OBD

E1

S1

260 MECHANICAL /

STORAGE

WOMENS

RESTROOM

MENS RESTROOM

OAHU−1

ERV−1

DAC−1

LVR−2

S1

S3

E1

S1

E2

S2

E1

12" x 12" OA

12" x 8" OA

12" x 6" OA

12" x 12" EA

SCALE:

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CHECKED BY

SHEET NO.

TITLE

DRAWN BY

DATE

PROJECT NO.

SCALE

SEAL

REVISIONS

NO. DESCRIPTION DATE

W3 Engineering Inc.

110 E. WRIGHT ST.

PENSACOLA, FL 32501

T: (850)629-8270

F: (888)478-4898

FL P.E. #: 70595

FL AUTHORIZATION #: 31078

James E. Wells III

P.E. Number: 70595

1/4" = 1'-0"

/2

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M-301

HVAC SECTIONS

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JEW3

JEW3

ISSUED FOR BID

1/4" = 1’−0"

SECTION−1

1/4" = 1’−0"

SECTION−2

SCALE:

0 4’ 8’

1/4" = 1’ − 0"

4’ 8’

TYP.

OR

50" DIA. MAX.

> 50" DIA.

OR

MAXIMUM SPACINGDIA.

TABLE 4−2 MINIMUM HANGER SIZES FOR ROUND DUCT

12’−0"

WIRE DIA.

ONE 12 GA.

ROD

1/4"

STRAP

1"x22 GA.

NOTES:

" REFERENCE TO THE SMACNA HVAC DUCT CONSTRUCTION STANDARDS CHAPTER 4 HANGERS AND

SUPPORTS.

" STRAPS ARE GALVANIZED STEEL; RODS ARE UNCOATED OR GALVANIZED STEEL; WIRE IS BLACK

ANNEALED, BRIGHT BASIC, OR GALVANIZED STEEL. ALL ARE ALTERNATIVES.

" TABLE ALLOWS FOR CONVENTIONAL WALL THICKNESS, AND JOINT SYSTEMS PLUS ONE LB/SF INSULATION

WEIGHT. IF HEAVIER DUCTS ARE TO BE INSTALLED ADJUST HANGER SIZE TO BE WITHIN THEIR LOAD

LIMITS.

" FOR INDUSTRIAL GRADE SUPPORTS SEE SMACNA’S ROUND INSDUSTRIAL DUCT CONSTRUCTION STANDARDS.

" ALL EQUIPMENT MOUNTINGS ARE TO RESIST FORCES OF 0.5 TIMES THE EQUIPMENT WEIGHT IN ANY

HORIZONTAL DIRECTION AND 1.5 TIMES IN THE DOWNWARD DIRECTION.

5 5

1 2

31 2

3 4

10" DIA. MAX.

LOWER HANGER ATTACHEMENT NOTES

HANGER STRAP

HANGER ROD

METAL ANGLE

SCREW

LOCKNUT

LOAD RATED FASTENERS

SECURE WIRE

SCREWS MAY BE OMITTED IF HANGER LOOPS.

P/2 = 30" 1"x22 GA.

10FT SPACINGPERIMETER/2

TABLE 5−1 MINIMUM HANGER SIZES FOR

RECTANGULAR DUCT

P/2 = 72"

P/2 = 96"

P/2 = 120"

P/2 = 168"

P/2 = 192"

P/2 > 193"

STRAP WIRE/ROD

0.135"

1"x18 GA. 3/8"

1"x16 GA. 3/8"

1.5"x16 GA. 1/2"

1.5"x16 GA. 1/2"

− 1/2"

1"x22 GA.

8FT SPACING

STRAP WIRE/ROD

0.135"

1"x20 GA. 1/4"

1"x18 GA. 3/8"

1"x16 GA. 3/8"

1.5"x16 GA. 1/2"

1/2"

1"x22 GA.

5FT SPACING

STRAP WIRE/ROD

0.135"

1"x22 GA.

1"x20 GA.

1"x18 GA.

1"x16 GA.

4FT SPACING

STRAP WIRE/ROD

1.5"x16 GA. 1"x16 GA.

1/4"

3/8"

3/8"

3/8"

3/8"

1"x22 GA. 0.135"

1"x22 GA.

1"x22 GA.

1"x20 GA.

1"x18 GA.

1"x16 GA.

1/4"

1/4"

1/4"

3/8"

3/8"

SPECIAL ANALYSIS REQUIRED

NOTES:

" REFERENCE TO THE SMACNA HVAC DUCT CONSTRUCTION STANDARDS CHAPTER 4 HANGERS

AND SUPPORTS.

" ALL EQUIPMENT MOUNTINGS ARE TO RESIST FORCES OF 0.5 TIMES THE EQUIPMENT WEIGHT

IN ANY HORIZONTAL DIRECTION AND 1.5 TIMES IN THE DOWNWARD DIRECTION.

WHEN STRAPS ARE LAP JOINED USE

THESE MINIMUM FASTENERS:

1"x18, 20, 22 GA. − TWO #10 OR ONE 1/4" BOLT 1"x16 GA. − TWO 1/4" DIA.

1−1/2"x16 GA. − TWO 3/8" DIA

PLACE FASTENERS IN SERIES, NOT SIDE BY SIDE.

SINGLE HANGER MAXIMUM ALLOWABLE LOAD

STRAP WIRE OR ROD (DIA.)

1"x22 GA. − 260 LBS.

1"x20 GA. − 320 LBS.

1"x18 GA. − 420 LBS.

1"x16 GA. − 700 LBS.

1−1/2"x16 GA. − 1100 LBS.

0.106" − 80 LBS.

0.135" − 80 LBS.

0.162" − 80 LBS.

1/4" − 80 LBS.

3/8" − 80 LBS.

1/2" − 80 LBS.

5/8" − 80 LBS.

3/4" − 80 LBS.

<10"

12’−0" TWO 12 GA. OR ONE 8 GA.1/4" 1"x22 GA.11−18"

12’−0" TWO 10 GA. 1/4" 1"x22 GA.19−24"

12’−0" 3/8" 1"x20 GA.25−36"

12’−0" TWO 3/8" TWO 1"x20 GA.37−50"

12’−0" TWO 1"x18 GA.51−60"

12’−0" TWO 1"x16 GA.61−84"

TWO 8 GA.

TWO 3/8"

TWO 3/8"

RECTANGULAR SUPPLY DUCTWORK ONLY.

RETURN OR EXHAUST AIRFLOW IS REVERSED.

F L O W

45° COLLAR TAKE−OFF WITH ADJUSTABLE VOLUME

DAMPER WITH POSITIONING LEVER, EXTENSION

SECTION (INSULATED DUCT ONLY) AND LOCKING

WING NUT. VOLUME DAMPER SHALL BE SINGLE

BLADE OR MULTI−BLADE DEPENDING ON DUCT SIZE,

SEE SPECIFICATIONS. LOCATE DAMPER AT LEAST

12" DOWNSTREAM OF TAKEOFF.

WIDTH/4", 4" MIN.

1" OR 2" INSULATION WITH MINIMUM

1−1/2 POUND DENSITY COATED

FIBROUS GLASS MATERIAL HAVE A

THERMAL CONDUCTIVITY NOT

GREATER THAN 0.23 BTU/HR−SF−F.

ADJUSTABLE ROLLER HANGER

WELD SADDLE

TO PIPE.

HANGER ROD

ADJUSTABLE CLEVIS HANGER

SIDE VIEW

BAND

NOTE:

" REFER TO STANDARD PRACTIC MSS SP−58 MAXIMUM HORIZONTAL PIPE AND

SUPPORT SPACING.

" FOR TRAPEZE HANGER TAKE SPACING OF SMALLEST SIZE ON TRAPEZE.

" ALL EQUIPMENT MOUNTINGS ARE TO RESIST FORCES OF 0.5 TIMES THE

EQUIPMENT WEIGHT IN ANY HORIZONTAL DIRECTION AND 1.5 TIMES IN THE

DOWNWARD DIRECTION.

INSULATION SHEILD

AT HANGER.

PROVIDE HIGH

COMPRESSIVE

STRENGTH INSULATION

INSERT BLOCKS UNDER

INSULATION SHIELD.

INSULATION (VAPOR

BARRIER TYPE IS

REQUIRED FOR LOW

TEMPERATURE PIPE).

HANGER

ROD

INSULATION (VAPOR

BARRIER TYPE IS

REQUIRED FOR LOW

TEMPERATURE PIPE).

i" DIA. HANGER RODS WITH

36" MAX SPACING ON EACH

CHENNEL.

PROVIDE INSULATION

SHIELD AND INSERT FOR

ALL PIPING MAX 8".

12 GAGE

CHANNEL OR 2"

X 2" X r" ANGLE.

CARRIER

PIPE.

STANDARD PRACTICE MSS SP−58 TABLE 4 MAXIMUM

HORIZONTAL PIPE HANGER AND SUPPORT SPACING

NOMINAL PIPE

OR TUBE SIZE

STD WEIGHT STEEL PIPE COPPER TUBE FIRE

PROTECTION

DUCTILE IRON

PIPE

CAST IRON

SOIL

GLASS PLASTIC

FIBERGLASS

REINFORCEDWATER SERVICE VAPOR SERVICE WATER SERVICE VAPOR SERVICE

NPS−IN FT FT FT FT

F O L L O W

R E Q U

IR

E M E N T S O

F T

H E N

A T

IO

N A L F

IR

E P

R O T E C T

IO

N

A S S O C

IA

T

IO

N S E E

S E C T

IO

N

.4

F T M

A X S

P A C

IN

G M

IN

O F O

N E 1) H

A N G E R P

E R P

IP

E S

E C T

C L O S E T

O J

O

IN

T O

N T H E B

A R R E L A L S O A

T C

H A N G E O

F D

IR

E C T

IO

N A

N D B

R A N

H

O N N E C T

IO

N S S E E

S E C T

IO

N

.3 .4

F

T M

A X S

P A C

IN

G M

IN

O F O

N E 1) H

A N G E R P

E R P

IP

E S

E C T

O S E T

O J

O

IN

T O

N T H E B

A R R E L A L S O A

T C

H A N G E O

F D

IR

E C T

IO

N A

N D B

R A N

H

O N N E C T

IO

N S S E E

S E C T

IO

N

.3 .4

F

T M

A X S

P A C

IN

G F O L L O W

P

IP

E M

A N U F A C T U R E R ’S

R E C O M M E N D A T

IO

N S S

E E S

E C T

IO

N .3

.5

F O L L O W

P

IP

E M

A N U F A C T U R E R ’S

R E C O M M E N D A T

IO

N S F

O R M

A T E R

IA

D S

E R V

IC

E C O N D

IT

IO

N S E E S

E C T

IO

N

.3 .6

F O L L O W

P

IP

E M

A N U F A C T U R E R ’S

R E C O M M E N D A T

IO

N S F

O R M

A T E R

IA

D S

E R V

IC

E C O N D

IT

IO

N S E E S

E C T

IO

N

.3 .7

1/4 − − 5 5

3/8 7 8 5 6

1/2 7 8 5 6

3/4 7 9 5 7

1 7 9 6 8

1 1/4 7 9 7 9

1 1/2 9 12 8 10

2 10 13 8 11

2 1/2 11 14 9 13

3 12 15 10 14

3 1/2 13 16 11 15

4 14 17 12 16

5 16 19 13 18

6 17 21 14 20

8 19 24 16 23

10 22 26 18 25

12 23 30 19 28

14 25 32 − −

16 27 35 − −

18 28 37 − −

20 30 39 − −

24 32 42 − −

30 33 44 − −

NOTE:

(A) FOR SPACING SUPPORTS INCORPORATING TYPE 40 SHEILDS, SEE TABLE A3.

(B) THIS TABLE DOES NOT APPLY WHERE SPAN CALCULATIONS ARE MADE OR WHERE THERE ARE CONCENTRATED LOADS BETWEEN SUPPORTS SUCH AS FLANGES, VALVES, SPECIALTIES, ETC., OR CHANGES IN DIRECTION REQUIRING ADDITIONAL SUPPORTS.

(C) UNBALANCED FORCES OF HYDROSTATIC OR HYDRODYNAMIC ORIGIN (THRUST FORCES) UNLESS RETRAINED EXTERNALLY CAN RESULT IN PIPE

MOVEMENT AND SEPARATION OF JOINTS IF THE JOINTS OF THE SYSTEM ARE

NOT OF A RESTRAINED JOINT DESIGN. SEE SECTION 7.5.3.

SCALE:

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SHEET NO.

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DATE

PROJECT NO.

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SEAL

REVISIONS

NO. DESCRIPTION DATE

W3 Engineering Inc.

110 E. WRIGHT ST.

PENSACOLA, FL 32501

T: (850)629-8270

F: (888)478-4898

FL P.E. #: 70595

FL AUTHORIZATION #: 31078

James E. Wells III

P.E. Number: 70595

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JEW3

ISSUED FOR BID

Not to Scale

DUCT HANGER DETAIL

Not to Scale

DUCT RECTANGULAR BRANCH TAKEOFF DETAIL

Not to Scale

PIPE HANGER DETAIL

w r

NOTES:

" THE INTERIOR SURFACE OF ALL RADIUS ELBOWS SHALL BE MADE ROUND.

" ALL STANDARD RADIUS ELBOWS SHOWN ON FLOOR PLANS MAY BE MADE

SHORT RADIUS ELBOWS. ALL SHORT RADIUS ELBOWS SHALL HAVE VANES.

VANES SHALL BE CONSTRUCTED, SUPPORTED AND FASTENED AS

RECOMMENDED BY SMACNA.

r SHALL EQUAL

OR BE GREATER

THAN w r SHALL EQUAL

OR BE GREATER

THAN 1/3 w r SHALL EQUAL

OR BE GREATER

THAN 1/8 w

STANDARD

RADIUS

ELBOW

STANDARD

RADIUS

ELBOW

STANDARD

RADIUS

ELBOW

r

2/3w

1/3w 1/3w

1/3w r

1/6w w w

VANE VANE

NOTES:

" ALL VANED ELBOWS SHALL BE CONSTRUCTED AND INSTALLED AS DETAILED BY SMACNA.

" WHEN W1 DOES NOT EQUAL W2, VANE SHALL BE SINGLE VANE TYPE REGARDLESS OF W

DIMENSTION.

" ALL SINGLE VANES SHALL HAVE A 2" RADIUS, 1−1/2" MAXIMUM SPACE BETWEEN VANES AND

A 3/4" TRAILING EDGE.

" WHEN W EQUALS W2 AND W1 IS GREATER THAN 20" VANES SHALL BE DOUBLE VANE TYPE.

W1

W2

REFER TO

NOTES

BELOW. CONVERGING DUCT TRANSITION

30 DEGREE MAXIMUM

DIVERGING DUCT TRANSITION

30 DEGREE MAXIMUM

20 DEGREE MAXIMUM

20 DEGREE MAXIMUM

NOTES:

" UNLESS NOTED OTHERWISE ON PLANS,

ANGLES SHOWN SHALL APPLY.

4" MIN FINISHED

FLOOR

PIPE SLEEVE

OR CONDUIT

C A R R

IE

R P

IP

E

NOTES:

" FOR CATHODIC PROTECTION, PIPE SLEEVE

SHALL BE NON−METALLIC OR NON−

METALLIC LINK SEAL TYPE FITTING TO

ENSURE NO CONTACT WITH REBAR.

1" CLEARANCE AROUND PIPE, SEAL

BOTH SIDES OF PENETRATION WITH

APPROVED SEALANT AND FINISHED

TO TOP OF SLEEVE.

CARRIER PIPE

NOTES:

" FOR SECURITY WALLS REFER TO SECURITY

BOUNDARY PIPE PENETRATION DETAILS.

ESCUTCHEON PLATE

FOR PIPING EXPOSED

TO VIEW.

PROVIDE PLASTIC PIPE SLEEVE IN

NONBEARING WALLS. PROVIDE

SCHEDULE 40 STEEL PIPE SLEEVE IN

BEARING WALLS AND CONNECT GROUND

WIRE TO BUILDING GROUND. SLEEVE

SHALL BE FLUSH WITH FINISH WALL.

INTERIOR WALL.

1" CLEARANCE AROUND PIPE, SEAL

BOTH SIDES OF PENETRATION WITH

APPROVED UL−LISTED ELASTOMERIC

SEALANT AND FINISHED TO MATCH

WALL.

PIPE INSULATION AS REQUIRED.

INSULATION SHALL BE PROVIDED

WITH THE SAME PERFORMANCE AS

THE FIRESTOPPING MATERIAL.

NOTE:

" UNLESS OTHERWISE APPROVED ALLOWABLE LOAD ON UPPER ATTACHEMENTS IS 1/4 OF FAILURE LOAD.

" UPPER ATTACHMENTS MAY BE TO WOOD STRUCTURES ALSO.

" WIRE USE IS NOT PRECULDED BY THESE ILLUSTRATIONS.

" NOT ALL ATTACHMENT DEVICES SHOWN, REFER TO SMACNA DUCT CONSTRUCTION STANDARDS.

FLAT BAR CONCRETE INSERT

#1 #4 #5*

#3b*

WASHER

WASHER

STRAP

NUT

#7* #8 #9*

WASHER

EXPANSION SHIELDS EXPANSION NAIL

CONCRETE ANCHORS

RETAINING CLIP

HANGER ROD

#6a C−CLAMP WITH RETAINING CLIP OR #6b C−CLAMP WITH LOCK NUT

(OPTIONAL)

A HANGER STRAP MAY ALSO BE C

CLAMPED TO THE STRUCTURAL FLANGE.

#10 #11 #12 #13*

HANGER

STRAP

COUPLING

HANGER ROD

HANGER

STRAP

NUT & BOLT

FRICTION CLAMPSWELDED STUDSPOWER ACTUATED

STUDS INTO STEEL

(STRUCTURE OR DECK)

NUT

ALTERNATE

#14

WASHER MAY BE OMITTED

WITH 100 LB MAX LOAD ON

22 GA STRAP WHEN

FOLDED.

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877 CR 393 North Santa Rosa Beach, FL 32459 850.267.0759

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CHECKED BY

SHEET NO.

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DATE

PROJECT NO.

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SEAL

REVISIONS

NO. DESCRIPTION DATE

W3 Engineering Inc.

110 E. WRIGHT ST.

PENSACOLA, FL 32501

T: (850)629-8270

F: (888)478-4898

FL P.E. #: 70595

FL AUTHORIZATION #: 31078

James E. Wells III

P.E. Number: 70595

As indicated

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JEW3

JEW3

ISSUED FOR BID

Not to Scale

DUCT FITTING RADIUS ELBOWS

Not to Scale

DUCT FITTING SQUARE VANED ELBOW

Not to Scale

DUCT FITTING TRANSITION DETAIL

Not to Scale

PIPE PENETRATION THROUGH MECHANICAL ROOM

FLOOR DETAIL

Not to Scale

PIPE PENETRATION THROUGH NONSECURE

INTERIOR WALL DETAIL

Not to Scale

UPPER ATTACHMENT DEVICE DETAILS

FCU

TYPICAL 5/16" THREADED ROD W/DOUBLE LOCK NUTS

ANGLE CROSS BRACING. USE RUBBER GROMMETS ON

RODS FOR ISOLATION. LOCATE RODS SO THAT THEY

DO NOT INTERFERE WITH ACCESS PANEL REMOVAL.

ANGLED 1"x1"x1/8" OR UNISTRUTNOTE:

" MOUNT UNITS HIGH ENOUGH TO HAVE 1/4"

PER FOOT SLOPE ON ALL DRAIN LINES

" SHUT DOWN UNIT IN THE EVENT OF A

CONDENSATE OVERFLOW.

FLEX CONNECTION

RETURN AIR SUPPLY AIR

NOTE:

" SECURE UNIT TO PAD. SIZE

CONCRETE PAD 6" LARGER THAN

UNIT ON ALL SIDES.

6" REINFORCE CONCRETE PAD

WITH 6x6x10x10 WELDED WIRE

MESH PANEL.

STRAP UNIT TO CONCRETE PAD

WITH ALUMINUM ANGLE STRAPS AND

STAINLESS STEEL FASTENERS.

PROVIDE (2) STAPS ON ALL SIDES.

INSULATED REFRIGERANT PIPE

SIZE PER MANUFACTURER.

IN PVC CONDUIT, SEAL

CONDUIT WATERTIGHT.

OUTDOOR CONDENSING UNIT

TO AIR HANDLER DEPTH SHALL VARY AS REQUIRED TO

PREVENT CONFLICT WITH OTHER

TRADES.

SIZE CONDUIT PER

MANUFACTURER’S

RECOMMENDATION, (MIN. 6")

FACTORY RUBBER−IN−

SHEAR ISOLATORS.

4" MIN.

2" MIN.

HURRICANE LOUVER WITH BIRD

SCREEN. REFER TO LOUVER

SCHEDULE FOR SIZE.

SEALANT & BACKER ROD.

SEALANT & BACKER ROD.

SPACER BY OTHER

FASTENERS

2" INSULATED BLANK OFF

PANEL.

LOUVER SUPPORT AS

REQUIRED.

AIR FOIL, CLASS 1A LEAKAGE,

LOW LEAKAGE DAMPER.

FRAME

TAB

DUCT

FRAME &

DOOR SEAL

DOOR HINGE

DOOR INSULATION

DOOR PANEL

ACCESS DOOR.

SCALE:

877 CR 393 North Santa Rosa Beach, FL 32459 850.267.0759

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APPROVED BY

CHECKED BY

SHEET NO.

TITLE

DRAWN BY

DATE

PROJECT NO.

SCALE

SEAL

REVISIONS

NO. DESCRIPTION DATE

W3 Engineering Inc.

110 E. WRIGHT ST.

PENSACOLA, FL 32501

T: (850)629-8270

F: (888)478-4898

FL P.E. #: 70595

FL AUTHORIZATION #: 31078

James E. Wells III

P.E. Number: 70595

As indicated

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JEW3

JEW3

ISSUED FOR BID

Not to Scale

FAN COIL UNIT HORIZONTAL MOUNTING DETAIL

Not to Scale

HEAT PUMP UNIT PIPING AND MOUNTING DETAIL

Not to Scale

LOUVER ASSEMBLY DETAIL

SCALE:

877 CR 393 North Santa Rosa Beach, FL 32459 850.267.0759

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APPROVED BY

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SHEET NO.

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DRAWN BY

DATE

PROJECT NO.

SCALE

SEAL

REVISIONS

NO. DESCRIPTION DATE

W3 Engineering Inc.

110 E. WRIGHT ST.

PENSACOLA, FL 32501

T: (850)629-8270

F: (888)478-4898

FL P.E. #: 70595

FL AUTHORIZATION #: 31078

James E. Wells III

P.E. Number: 70595

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JEW3

JEW3

ISSUED FOR BID

OUTDOOR AIR HANDLING UNIT SCHEDULE

MARK

AIR DATA COOLING DATA HEATING DATA

EVAPORATOR FAN

DATA

ELECTRICAL DATA

DESCRIPTION

MIN. AIR

FLOW

E.S.P

TOTAL COOLING

CAPACITY

SENSIBLE COOLING

CAPACITY

AMBIENT

AIR TEMP.

COIL ENT.

(DB/WB)

HEATING

CAPACITY

AMBIENT

AIR TEMP.

COIL ENT.

(DB)

# FLA VOLTAGE PHASE HZ MCA MOCP

OAHU−1 950 0.60 in−wg 68500.0 Btu/h 26300.0 Btu/h 95 °F 91 / 82 32800.0 Btu/h 47 °F 41 / 36 2 3.8 / 3.5 208 / 230 1 60 4.8 / 4.3 15 BASIS OF DESIGN: MITSUBISHI PEFY−P72NMHU−OA

OUTDOOR AIR CONDENSING UNIT SCHEDULE

MARK

REFRIGERANT

TYPE

COOLING DATA HEATING DATA CONDENSER FAN DATA COMPRESSOR DATA ELECTRICAL DATA

DESCRIPTION

TOTAL COOLING CAPACITY AMBIENT AIR TEMP. HEATING CAPACITY AMBIENT AIR TEMP. # KW # KW VOLTAGE PHASE HZ MCA MOCP

OACU−1 R−410A 72000.0 Btu/h 95 °F 80000.0 Btu/h 47 °F 1 0.92 1 5.4 208 / 230 3 60 25 / 24 30 BASIS OF DESIGN: MITSUBISHI PUHY−P72TJMU−A−BS

NOTES:

" UNIT CAPACITIES RATED AT ARI CONDITIONS @ NONIMAL AIRFLOW.

" PROVIDE FACTORY SUPPLIED WIRED WALL−MOUNTED PROGRAMMABLE THERMOSTAT. LOCATE AS INDICATED.

" PROVIDE BLUE DIAMOND PUMPS MICROBLUE CONDENSATE PUMP FOR EACH AHU.

" PROVIDE VIBRATION ISOLATION.

" AIR FILTER FIELD SUPPLY.

" UNIT FEATURES: BUILT−IN CONDENSATE LIFT.

" CONTRACTOR SHALL ALLOW 0.2 INCHES EXTRA STATIC DROP FOR DIRTY FILTERS.

NOTES:

" UNIT CAPACITIES RATED AT ARI CONDITIONS @ NONIMAL AIRFLOW.

" UNIT FEATURES: MAX. REFRIGERANT LINE LENGTH 541 FT, AND SEACOAST PROTECTION RATED FOR 2,000 HOURS IN ACCORDANCE WITH ASTM B117 TESTING.

ENERGY RECOVERY UNIT SCHEDULE

MARK

OUTSIDE AIR FAN DATA EXHAUST FAN DATA ENERGY RECOVERY PERFORMACE ELECTRICAL DATA

DESCRIPTION

OA FLOW OA E.S.P EA FLOW EA E.S.P. SUMMER ENTHALPY % WINTER ENTHALPY % VOLTAGE PHASE HZ MCA MOCP

ERV−1 950 0.60 in−wg 1050 0.60 in−wg 52 57 208 / 230 1 60 10.1 15 BASIS OF DESIGN: MITSUBISHI LGH−F940RVX2−E

NOTES:

" ALL EXHAUST FANS SHALL BE INSTALLED WITH FLEXIBLE DUCT CONNECTION, VIBRATION ISOLATORS, AND FLEXIBLE CONDUIT, FAN SHALL NOT BE IN

CONTACT WITH ANY OTHER DUCT, PIPING, CONDUIT, OR STRUCTURAL MEMBERS.

" FANS SHALL BE PROVIDED WITH BACKDRAFT DAMPERS.

" ALL DIRECT DRIVE FANS WITH MOTORS LESS THAN 1/2 HP SHALL BE PROVIDED WITH AN ADJUSTABLE ELECTRONIC SPEED CONTROLLER.

DUCTLESS SPLIT AIR HANDLING UNIT SCHEDULE

MARK

AIR DATA COOLING DATA HEATING DATA ELECTRICAL DATA

DESCRIPTION

AIR FLOW (L/M/H)

MAX.

E.S.P

TOTAL COOLING

CAPACITY

SENSIBLE COOLING

CAPACITY

AMBIENT

AIR TEMP.

COIL ENT.

(DB/WB)

HEATING

CAPACITY

AMBIENT

AIR TEMP.

COIL ENT.

(DB)

VOLTAGE PHASE HZ

SYSTEM

MCA

DAC−1 740 / 1,060 / 1,200 0.50 in−wg 42000.0 Btu/h 33180.0 Btu/h 95 °F 80/67 45000.0 Btu/h 47 °F 70/60 208 / 230 1 60 2 BASIS OF DESIGN: MITSUBISHI PLA−A42EA7

DUCTLESS SPLIT HEAT PUMP UNIT SCHEDULE

MARK

REFRIGERANT

TYPE

COOLING DATA HEATING DATA ENERGY PERFORMANCE

CONDENSER FAN

DATA

COMPRESSOR DATA ELECTRICAL DATA

DESCRIPTION

TOTAL COOLING

CAPACITY

AMBIENT

AIR TEMP.

HEATING

CAPACITY

AMBIENT

AIR TEMP.

EER / SEER HSPF / COP # FLA # RLA VOLTAGE PHASE HZ

SYSTEM

MCA

SYSTEM

MOCP

DCU−1 R−410A 42000.0 Btu/h 95 °F 45000.0 Btu/h 43 °F 11.6 / 21 9.3 / 4 2 0.5 + 0.5 1 8 208 / 230 1 60 25 31 BASIS OF DESIGN: MITSUBISHI PUZ−A42NKA7−BS

NOTES:

" UNIT CAPACITIES RATED AT ARI CONDITIONS @ NONIMAL AIRFLOW.

" UNIT FEATURES: POWER RECEIVER PRE−CHARGED WITH REFRIGERANT VOLUME FOR PIPING LENGTH UP TO 100 FT, LOW AMBIENT COOLING DOWN TO 0°F PROVIDING 100% CAPACITY, AND

SEACOAST PROTECTION RATED FOR 2,000 HOURS IN ACCORDANCE WITH ASTM B117 TESTING.

" CONTRACTOR SHALL VERIFY THAT THE INDOOR UNIT IS POWERED BY THE OUTDOOR UNIT.

NOTES:

" UNIT CAPACITIES RATED AT ARI CONDITIONS @ NONIMAL AIRFLOW.

" UNIT FEATURES: FILTER INDICATOR SIGNAL, WASHABLE FILTER, BUILT−IN CONDENSATE LIFT MECHANISM, AND WIRED OR WIRELESS CONTROLLERS.

" CONTRACTOR SHALL VERIFY THAT THE INDOOR UNIT IS POWERED BY THE OUTDOOR UNIT.

DIFFUSER AND REGISTER SCHEDULE

MARK MIN. FLOW MAX. FLOW DUCT CONNECTION SIZE DESCRIPTION

E1 240 290 12" x 6" ALUMINUM LOUVERED RETURN GRILLE, 3/4" BLADE SPACING, 35 DEGREE DEFLECTION, LONG BLADES;

BASIS OF DESIGN: TITUS 350FL

E2 420 600 12" x 12" ALUMINUM LOUVERED RETURN GRILLE, 3/4" BLADE SPACING, 35 DEGREE DEFLECTION, LONG BLADES;

BASIS OF DESIGN: TITUS 350FL

S1 240 320 12" x 6" ALUMINUM AEROBLADE DOUBLE DEFLECTION SUPPLY GRILLE, 3/4" BLADE SPACING, FRONT BLADES

PARALLEL TO LONG DIMENSION; BASIS OF DESIGN: TITUS 272FL

S2 340 440 12" x 8" ALUMINUM AEROBLADE DOUBLE DEFLECTION SUPPLY GRILLE, 3/4" BLADE SPACING, FRONT BLADES

PARALLEL TO LONG DIMENSION; BASIS OF DESIGN: TITUS 272FL

S3 60 190 16" x 8" LINEAR BAR DIFFUSER FOR UNDERFLOOR APPLICATIONS; BASIS OF DESIGN: TITUS CT−TAF−480

LOUVER SCHEDULE

MARK SYSTEM FLOW CFM SIZE

PRESSURE

DROP

FREE AREA

VELOCITY

FPM

FREE

AREA

FT^2

DESCRIPTION

LVR−1 INTAKE 950 36"x24" 0.03 in−wg 342 FPM 2.78 BASIS OF DESIGN: RUSKIN HZ700MD

LVR−2 EXHAUST 1050 36"x24 0.04 in−wg 377 FPM 2.78 BASIS OF DESIGN: RUSKIN HZ700MD

NOTES:

" PROVIDE AIR DEVICE WITH DUCT CONNECTION SHOWN ON SCHEDULE UNLESS OTHERWISE NOTED ON PLANS.

" MAXIMUM NC FOR DEVICES IS 20.

" PROVIDE REGISTERS WITH BALANCING DAMPERS.

" CONTRACTOR SHALL PROVIDE ADDITIONAL BALANCING DAMPERS EACH BRANCH OF RETURN/EXHAUST DUCT AS REQUIRED FOR BALANCING SYSTEM.

NOTES:

" PRODUCT FEATURES AMCA 550 LISTED AND AMCA 540 LISTED.

ROOM SETPOINT SCHEDULE

INSIDE − GENERAL

SPACE COOLING SETPOINT HEATING SETPOINT HUMIDITY SETPOINT

NIGHT SETBACK

COOLING SETPOINT

74 DEG F 68 DEG F 50% RH 85 DEG F

NIGHT SETBACK

HEATING SETPOINT

55 DEG F

NIGHT SETBACK

HUMIDITY SETPOINT

65% RH

DEADBAND

3 DEG F

ELECTRIC DUCT HEATER SCHEDULE

MARK DUCT CONNECTION SIZE

VELOCITY

FPM

WATTS/FT

^2 KW VOLTAGE PHASE HZ DESCRIPTION

EDH−1 14"x14" 772 FPM 13,500 10 120 1 60 GREENHECK IDHB

FAN

M

MS

HSYK

STATUS

OK/ALARM

DX COILFILTERCU

YK

STATUS

OK/ALARM

T

TT

SEQUENCE OF OPERATION DUCTLESS SPLIT SYSTEM

START/STOP:

1. THE FAN SHALL BE ENABLED/DISABLED THROUGH "HAND−OFF−AUTO" (HOA) CONTROLS ACCORDING TO

ITS’ OCCUPIED/UNOCCUPIED SCHEDULE. IN THE ’AUTO’ MODE, THE UNIT SHALL BE STARTED

AUTOMATICALLY BASED ON THE ROOM TEMPERATURE SENSOR, SUBJECT TO FIRE ALARM RELAYS AND

SAFETIES.

TEMPERATURE CONTROL:

1. WHEN ROOM/SPACE TEMPERATURE RISES ABOVE COOLING SETPOINT THE LCM SHALL ACTIVATE THE

OUTDOOR UNIT REVERSING VALVE AND CYLE COMPRESSOR COOLING AS NEEDED TO SATISFY ROOM

TEMPERATURE SET POINT.

2. WHEN ROOM/SPACE TEMPERATURE FALLS BELOW HEATING SETPOINT THE LCM SHALL DEACTIVATE THE OUTDOOR UNIT REVERSING VALVE AND CYCLE COMPRESSOR HEAT AS NEEDED TO SATISFY ROOM

TEMPERATURE SET POINT.

CONDENSATE STATUS:

1. THE LCM SHALL MONITOR CONDENSATE OVERFLOW AND SHUT DOWN THE UNIT WHEN ACTIVATED.

RA SA

TK

THERMOSTAT

ROOM/SPACE

7 DAY PROGRAMMABLE

H.O.A.

ERV SUPPLY FAN

SEQUENCE OF OPERATION OUTSIDE AIR UNIT & ERV

START/STOP:

1. THE FAN SHALL BE ENABLED/DISABLED THROUGH "HAND−OFF−AUTO" (HOA) CONTROLS ACCORDING TO ITS’ OCCUPIED/UNOCCUPIED SCHEDULE. IN THE ’AUTO’ MODE, THE UNIT

SHALL BE STARTED AUTOMATICALLY BASED ON THE ROOM TEMPERATURE SENSOR, SUBJECT TO FIRE ALARM RELAYS AND SAFETIES.

2. THE LCM SHALL MONITOR THE ROOM/SPACE TEMPERATURE AND RELATIVE HUMIDITY.

INTERLOCKS:

1. WHEN OAHU SUPPLY FAN IS ENERGIZED, ENERGIZE ERV SUPPLY FANS, AND EXHAUST FANS.

OAHU TEMPERATURE & HUMIDITY CONTROL:

1. WHEN THE FAN STARTS THE CONTROL SYSTEM SHALL BE ACTIVATED.

2. WHEN THE ROOM/SPACE TEMPERATURE RISES ABOVE COOLING SETPOINT THE LCM SHALL ACTIVATE THE OUTDOOR UNIT AND CYCLE COMPRESSOR DX COOLING AND STAGED

ON AS NEEDED TO SATISFY ROOM TEMPERATURE SET POINT.

3. WHEN ROOM/SPACE TEMPERATURE FALLS BELOW HEATING SETPOINT THE LCM SHALL STAGE ON THE ELECTRIC HEAT AS NEEDED TO SATISFY ROOM TEMPERATURE

SETPOINT.

4. WHEN THE ROOM/SPACE RELATIVE HUMIDITY RISES ABOVE SETPOINT OF 60% (ADJ) THE LCM SHALL MODULATE THE HOT GAS RE−HEAT VALVE TO SATISIFY ROOM HUMIDITY

SETPOINT AND STAGE ON THE ELECTRIC HEAT AS THE 2ND STAGE OF RE−HEAT.

CONDENSATE STATUS:

1. THE LCM SHALL MONITOR CONDENSATE OVERFLOW AND AN ALARM SHALL BE POSTED TO THE LCM.

ERV HEAT

EXCHANGER

ERV EXHAUST FAN

S

M

M

OAHU DX

COIL

FILTER

TT

TT

OAHU SUPPLY FAN

TT

M

MS

MS

TK

OAHU TEMP SENSOR

COIL INLET

TEMP °F

TK

OAHU TEMP SENSOR

COIL OUTLET

TEMP °F

TK

OAHU TEMP SENSOR

UNIT LEAVING

TEMP °F

MS

HS

H.O.A.

YK

OAHU

STATUS

OK/ALARM

OAHU

HGRH COIL

TT

TK

OAHU TEMP SENSOR

COIL OUTLET

TEMP °F

OA

EA

EA

SA

T

TT

TEMPERATURE SENSOR

OUTDOOR

TEMP °F

TT

N.O.

H

MT

HUMIDITY SENSOR

SPACE/ROOM

TEMP °F

MT

T

TT

TEMPERATURE SENSOR

SPACE/ROOM

TEMP °F

TT

OAHU ELEC

HEAT COIL

SA SA

HS

H.O.A.

YK

ERV

STATUS

OK/ALARM

SENSOR TYPE SEE "CONTROLS

IDENTIFICATION LETERS"

SENSOR

LOCATION

FLOOR QUANTITY

DESCRIPTION

POINT TYPE

MEASUREMENT

TYPE

MEASUREMENT

LOCATION

SENSOR

NUMBER

EQUIP. TAG

SENSORS AND INDICATORS DDC (GCM) OR PLC (LCM) CONTROL POINTS

INSTRUMENTATION TAG DESCRIPTION

ES

X

TAG

AI

TT

AHU−01

SUPPLY AIR

TEMP

AHU−01

SUPPLY AIR

TEMP

ELECTRIC CONTROL SIGNAL

LINE TYPE DESCRIPTION

TABLE 5.3.2 − LINE SYMBOLS

DESCRIPTIONSYMBOL

DESCRIPTIONSYMBOL

ROTARY MOTOR OPERATED ACTUATOR.

ELECTRIC, PNEUMATIC, OR HYDRAULIC.

LINEAR OR ROTARY ACTION.

MODULATING SOLENOID ACTUATOR.

SOLENOID ACTUATOR FOR PROCESS ON−OFF VALVES.

TABLE 5.4.1 − FINAL CONTROL ELEMENT SYMBOLS

TABLE 5.4.2 − FINAL CONTROL ELEMENT

ACTUATOR SYMBOLS

ESS

N.O./N.C.

M

DESCRIPTIONSYMBOL

FAN

COOLING COIL, HEATING COIL, DEHUMIDIFIER, ELECTRIC

HEATING COIL

FILTER

EQUIPMENT SYMBOLS

GENERIC OPPOSED BLADE DAMPER OR LOUVER.

EQUIPMENT

3,500PSI CONCRETE PAD WITH CHAMFER EDGES.

MS MOTOR STARTER

DESCRIPTIONSYMBOL

TABLE 5.2.1 − MEASUREMENT SYMBOLS:

PRIMARY ELEMENTS AND TRANSMITTERS

" TRANSMITTER WITH CLOSE−COUPLED PRIMARY

ELEMENT INSERTED IN OR ON PROCESS FLOW LINE,

VESSEL, OR EQUIPMENT, BUBBLE / GRAPHIC FORMAT.

" INSERT PRIMARY ELEMENT SYMBOL FROM TABLE

5.2.3 AT #.

" CONNECT TO OTHER INSTRUMENTS BY SYMBOLS

FROM TABLE 5.3.2.

?T

PLC CONTROL

FUNCTION

DDC CONTROL

FUNCTION

EXTERNALLY

POWERED SENSOR

OR INDICATOR

LOCATION NORMALLY

ACCESSIBLE BY USER

LOCATION

TABLE 5.1.1 − INSTRUMENTATION DEVICE AND

FUNCTION SYMBOLS

XXXXX

XXXX

XXXXX

XXXX X

XXXXX

NOTES:

" INSTRUMENTATION IDENTIFICATION TAGS SHOWN ON THE ENCLOSED CONTROL DRAWINGS

ARE INTENDED TO BE SPECIFIC FOR EACH SEQUENCE. NO ATTEMPT HAS BEEN MADE TO

COORDINATE ALL NUMBERS IN ALL SEQUENCES AS THIS EFFORT WOULD NOT AID IN THE

UNDERSTANDING OF THE DESIGN INTENT. THEREFORE THERE ARE INSTRUMENTS ON THE

CONTROL DRAWINGS WHICH APPEAR TO HAVE THE SAME IDENTIFICATION NUMBER.

" THE CONTRACTOR SHALL PROVIE AND COORDINATE A COMPLETE LIST OF

INSTRUMENTATION, THE ASSOCIATED IDENTIFICATION TAGS AND A CROSS REFERENCE TO

BE USED IN THE EMCS (ENERGY MANAGEMENT AND CONTROL SYSTEM) PROGRAM CODE.

NOTES:

" TABLE REFERENCES ANSI/ISA−S5.1 INSTRUMENTATION SYMBOLS AND IDENTIFICATION.

SCALE:

877 CR 393 North Santa Rosa Beach, FL 32459 850.267.0759

A

54321

B

C

D

E

APPROVED BY

CHECKED BY

SHEET NO.

TITLE

DRAWN BY

DATE

PROJECT NO.

SCALE

SEAL

REVISIONS

NO. DESCRIPTION DATE

W3 Engineering Inc.

110 E. WRIGHT ST.

PENSACOLA, FL 32501

T: (850)629-8270

F: (888)478-4898

FL P.E. #: 70595

FL AUTHORIZATION #: 31078

James E. Wells III

P.E. Number: 70595

As indicated

/2

/2

:2

:0

A

M

M-701

SEQUENCE OF

OPERATION

-G

R A

Y T

O N

B E

A C

H

E n te r a d d re s s h e re

7/15/24

BEJ

JEW3

JEW3

ISSUED FOR BID