F F F F

F F F

FMCP

S

K

tt

tt

tt

tt

FE

FE

FE FE FE

FE

1. REFERENCE LS-1 FOR NOTES AND LEGEND.

SHEET NOTES:

FIRE EXTINGUISHER TABLE

TYPE RATING HAZARD QTY ROOM # ROOM NAME

DRY

CHEMICAL

4A:80B-C CLASS A/B/C

1 R101 STORAGE

2 R102 WAREHOUSE

1 R103 WAREHOUSE

2 R104 WAREHOUSE

TOTAL 6

OCCUPANT LOAD:

USE/ROOM AREA SF/PERSON LOAD

STORAGE (R104)

4459 500 9

STORAGE (R101, R102, R103)

4375 500 9

TOTAL 18

OCCUPANCY CLASSIFICATION:

STORAGE OCCUPANCY "S-2"

CONSTRUCTION TYPE: V-B NON-RATED COMBUSTIBLE CONSTRUCTION

STRUCTURAL FRAME: 0 HR. RATED

BEARING WALLS: 0 HR. RATED

NON-BEARING WALLS: 0 HR. RATED, INTERIOR

0 HR. RATED, EXTERIOR

FLOOR: 0 HR. RATED

ROOF: 0 HR. RATED

FIRE SUPPRESSION: NOT REQUIRED TO BE SPRINKLERED THROUGHOUT ACCORDING TO UFC 3-600-01.

ALLOWABLE AREA (S.F.) S-2

BASE ALLOWABLE 13,500

OPEN YARD INCREASE (70%) 9,450

TOTAL/FLOOR: 22,950

ACTUAL AREA (S.F. ±): 8,834

BUILDING DIVIDED BY 2-HOUR FIRE WALL.

ALLOWABLE & ACTUAL EGRESS DISTANCES (FT.):

ALLOWABLE ACTUAL

TRAVEL DISTANCE 250 65

COMMON PATH 100 26

DEAD END CORRIDOR 20 NA

BUILDING HEIGHT (ACTUAL / ALLOWABLE):

STORIES: 1 / 2 (BASED ON NON-SPRINKLERED V-B CONSTRUCTION)

FEET: 21 + / 40 (BASED ON NON-SPRINKLERED V-B CONSTRUCTION)

EXITS (ACTUAL/REQUIRED):

GROUND: 7 / 2 (BASED ON 18 OCCUPANTS)

TRAVEL DISTANCE TO AN EXIT

TWO PATHS OF EGRESS AVAILABLE

COMMON PATH TO POINT WHERE

CEILING MOUNT EXIT SIGN

WALL MOUNT LIGHTED EXIT SIGN

DIRECTION ARROW

LIGHTED / SIDE FACE

MANUAL PULL STATION

EGRESS ELEMENT (DOOR, STAIR, ETC.)

EGRESS WIDTH (CLEAR)

EXIT WIDTH PER PERSON (IN.)

ACTUAL (PEOPLE)

FIRE EXTINGUISHERFE

CAPACITY (PEOPLE)

F

FMCP

BASED ON: 2018 NFPA 101 LIFE SAFETY CODE

2018 INTERNATIONAL BUILDING CODE

2018 NFPA 10 PORTABLE FIRE EXTINGUISHER

2020 NFPA 70 NATIONAL ELECTRICAL CODE

2019 NFPA 72 NATIONAL FIRE ALARM AND SIGNALING CODE

7 EXTERIOR DOORS AT 33" EACH

TOTAL EXIT WIDTH PROVIDED = 231"

TOTAL EXIT WIDTH REQUIRED (18 X 0.2) = 2.6"

NOTE: OCCUPANT LOAD BASED ON BUILDING AREA

CODE ANALYSIS:

LEGEND:

EXIT CAPACITY:

EXIT SIGNS

SMOKE DETECTORS

FIRE ALARM/MASS NOTIFICATION CONTROL PANEL

EMERGENCY LIGHT

EMERGENCY LIGHT AND EXIT SIGN

DUAL FIRE WALL: 2 HOUR RATED

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SHEET

CODE IDENT. NOSIZE

SCALE: NOTED

80091F

DES.

CHK.

DESIGN DIR.

DR.

APPROVED: PWO OR OICC

SATISFACTORY TO:

J. K. AVOLIS, P.E.

J. C. AVOLIS, P.E.

MSP / WFF

SUBMITTED BY:

CAMP LEJEUNE, NORTH CAROLINA

DEPARTMENT OF THE NAVY NAVAL FACILITIES ENGINEERING COMMAND

MARINE CORPS BASE

NAVFAC DRAWING NO.DATE

DATEOF

T. H. BURTON, P.E.

SPEC. 05-19-0091 354

60025429NEW BERN, NC 28561(252) 633-0068

P.O. BOX 15564

LICENSE NO. C-0706

TNPN

RENOVATEBLDG M255Digitally signed by John K Avolis

SHEET

CODE IDENT. NOSIZE

SCALE: NOTED

80091F

DES.

CHK.

DESIGN DIR.

DR.

APPROVED: PWO OR OICC

SATISFACTORY TO:

J. K. AVOLIS, P.E.

J. C. AVOLIS, P.E.

MSP / WFF

SUBMITTED BY:

CAMP LEJEUNE, NORTH CAROLINA

DEPARTMENT OF THE NAVY NAVAL FACILITIES ENGINEERING COMMAND

MARINE CORPS BASE

NAVFAC DRAWING NO.DATE

DATEOF

T. H. BURTON, P.E.

SPEC. 05-19-0091 355

RENOVATEBLDG M255

60025430NEW BERN, NC 28561(252) 633-0068

P.O. BOX 15564

LICENSE NO. C-0706

TNPN

Digitally signed by John K Avolis

SHEET

CODE IDENT. NOSIZE

SCALE: NOTED

80091F

DES.

CHK.

DESIGN DIR.

DR.

APPROVED: PWO OR OICC

SATISFACTORY TO:

J. K. AVOLIS, P.E.

J. C. AVOLIS, P.E.

MSP / WFF

SUBMITTED BY:

CAMP LEJEUNE, NORTH CAROLINA

DEPARTMENT OF THE NAVY NAVAL FACILITIES ENGINEERING COMMAND

MARINE CORPS BASE

NAVFAC DRAWING NO.DATE

DATEOF

T. H. BURTON, P.E.

SPEC. 05-19-0091 356

60025431NEW BERN, NC 28561(252) 633-0068

P.O. BOX 15564

LICENSE NO. C-0706

RENOVATEBLDG M255Digitally signed by John K Avolis

END OF LINE RESISTOREOL

1. THE FIRE ALARM /MASS NOTIFICATION CONTROL PANEL (FMCP) SHALL BE A SITE PROGRAMMABLE

ADDRESSABLE SYSTEM WITH VOICE EVACUATION.

2. THE FMCP SHALL BE LOCATED IN AN YEAR-ROUND ENVIRONMENTALLY CONDITIONED SPACE.

3. THE FMCP SHALL HAVE AN 80 CHARACTER (MIN.) LCD ALPHANUMERIC DISPLAY AND A 400 EVENT

NON-VOLATILE HISTORY LOG MEMORY

4. ALL CONTROL FUNCTIONS SHALL BE ACCESSIBLE ONLY BY USER CODE OR SECURED BEHIND A LOCKED

CABINET.

CONTROL PANEL:

1. THE INITIATING CIRCUITS SHALL BE CLASS "B".

2. ALL SMOKE DETECTORS CONNECTED TO THE FMCP SHALL HAVE AN ADJUSTABLE ALARM VERIFICATION

FEATURE, INITIALLY SET AT 20 SECONDS.

3. ALL SMOKE DETECTORS SHALL BE PHOTO-ELECTRIC UNLESS NOTED OTHERWISE.

4. MANUAL PULL STATIONS SHALL BE ADDRESSABLE DOUBLE ACTION TYPE WITH MECHANICAL RESET FEATURES.

IF RESET BY KEY, IT SHALL BE THE SAME AS REQUIRED FOR THE FMCP.

INITIATING CIRCUITS (SLC):

1. THE NOTIFICATION CIRCUITS SHALL BE A CLASS "B".

2. THE AUDIBLE ALARM NOTIFICATION SHALL BE BY VOICE EVACUATION SYSTEM. SPEAKERS SHALL HAVE

MANUALLY SELECTABLE MULTI/VARIABLE WATTAGE, 0.25 TO 1.0 WATTS IN 0.25 WATT INCREMENTS. INITIAL

SETTING TO BE AT 0.50 WATTS.

3. VOICE MESSAGES SHALL BE FEMALE, AND UTILIZE THE INSTALLATION'S STANDARD SIGNALS AND MESSAGES.

MESSAGES SHALL BE APPROVED BY THE SERVING FIRE DEPARTMENT OR AHJ.

4. THE NUMBER AND PLACEMENT OF SPEAKER(S) TO BE SUFFICIENT TO PROVIDE 0.70 (CIS SCORE) AUDIBILITY

RATING WITHIN THE AREA WITH ALL DOORS, FIRE SHUTTERS, MOVABLE PARTITIONS, AND SIMILAR DEVICES

CLOSED.

5. VISUAL NOTIFICATION SHALL BE PROVIDED IN ALL NORMALLY OCCUPIED, PUBLIC, AND COMMON USE AREAS.

OFFICES DESIGNED FOR FOUR OR MORE PERSONS SHALL HAVE VISUAL NOTIFICATION.

6. VISUAL NOTIFICATION SHALL BE PROVIDED IN ALL NORMALLY UNOCCUPIED AREAS GREATER THAN 900 SQ. FT.

SUCH AS MECH., ELECTRICAL, STORAGE, COMMUNICATIONS, JANITORS ROOMS, AND SIMILAR SPACES.

7. STROBES SHALL HAVE MANUALLY SELECTABLE CANDELA RATINGS, 15 TO 110 CANDELA. CANDELA RATING

SHALL BE BASED ON LOCATION AND QUANTITY IN A ROOM IN ACCORDANCE WITH NFPA 72.

8. VISIBLE NOTIFICATION APPLIANCES SHALL HAVE A CLEAR LENS IN A WHITE HOUSING MARKED "ALERT" IN RED.

NOTIFICATION CIRCUITS (NAC):

1. ALL CONDUCTORS TO BE RUN IN 3/4" MINIMUM RIGID METAL CONDUIT (RMT). PROVIDE CONDUIT SIZES,

QUANTITIES, AND CONFIGURATION IN ACCORDANCE WITH LISTED DESIGN CRITERIA AND APPROVED SHOP

DRAWINGS.

2. ALL CONDUCTORS SHALL BE EITHER STRANDED OR SOLID COPPER. 18 AWG MIN FOR SLC AND 16 AWG MIN.

FOR NAC CIRCUITS.

3. ALL CONDUIT, WIRES, AND CABLES IN FINISHED SPACES SHALL BE CONCEALED IN WALLS, CEILING, AND

SIMILAR SPACES.

4. RUN ALL WIRING TO AND WITHIN THE CONTROL PANEL IN THE VERTICAL OR HORIZONTAL PLANE, MAKE ALL

TURNS AT 90 DEGREES ANGLES, AND TIGHTLY BUNDLED AND WRAPPED. IDENTIFY ALL CONDUCTORS

INDIVIDUALLY WITH PERMANENT PRINTED LABELS AFFIXED WITH SHRINK WRAP.

5. DEVICE CONNECTIONS SHALL BE THE DEVICE SCREW TERMINALS OR TERMINAL STRIPS MOUNTED WITHIN THE

JUNCTION BOX.

6. ALL CONDUIT, JUNCTION/BACK BOXES, COVERS, AND COUPLINGS ARE TO BE FACTORY PAINTED RED IN

UNFINISHED AREAS.

7. PROVIDE A SURGE SUPPRESSOR (SPD) ON ALL SLC AND NAC CIRCUIT THAT LEAVE OR ENTER THE FACILITY'S

EXTERIOR ENCLOSURE (EXCLUDING WALL MOUNTED DEVICES) (EG. WEATHERPROOF SPEAKER). LOCATE SPD

AT FIRST CONNECTION CLOSEST TO WHERE CIRCUIT ENTERS OR LEAVES THE FACILITY, PRIOR TO THE DEVICE.

8. 120 VAC CIRCUITS TO CONTROL PANELS, SUBPANELS, TRANSMITTERS, AMPLIFIER PANELS, AND BOOSTER

PANELS SHALL BE EQUIPPED WITH SPD. THE SPD SHALL BE LOCATED IN AN ADJACENT HINGED TERMINAL BOX.

WIRING, CONDUIT:

1. PRIMARY AC POWER TO THE FIRE ALARM/MASS NOTIFICATION CONTROL PANEL (FMCP) SHALL BE FED FROM A

DEDICATED CIRCUIT WITH A RED CIRCUIT BREAKER AND A LOCK OPEN DEVICE.

2. SECONDARY POWER SHALL BE BY RECHARGEABLE BATTERIES SIZED TO OPERATE THE SYSTEM FOR EITHER

48 HRS IN STANDBY/SUPERVISORY MODE WITH AN ADDITIONAL 15 MIN IN ALARM OR 60 MIN FULL ALARM

IMMEDIATELY AFTER LOSS OF PRIMARY POWER, WHICHEVER IS GREATER.

3. THE SYSTEM SHALL INCLUDE FULLY AUTOMATIC, SOLID STATE BATTERY CHARGER(S) UTILIZING A

TRICKLE-CHARGE OR A FLOAT-CHARGE. THE CHARGER(S) SHALL HAVE THE CAPACITY TO RECHARGE

BATTERIES TO 95% OF FULL CHARGE WITHIN 48 HOURS.

4. THE BATTERIES WITH CHARGER(S) SHALL BE HOUSED IN THE FMCP CABINET OR AN ADJACENT BATTERY

CABINET THAT IS LOCKED WITH THE SAME KEY AS THE FMCP.

5. PRIMARY POWER TO THE MASS NOTIFICATION TRANSCEIVER SHALL BE FED BY A DEDICATED CIRCUIT WITH A

RED CIRCUIT BREAKER AND LOCK OPEN DEVICE. CIRCUIT TO BE LOCATED IN THE SAME ELECTRICAL PANEL AS

THE FMCP CIRCUIT.

POWER/BATTERIES:

1. REFER TO FA-4 FOR DETAIL DIAGRAMS AND SEQUENCE OF OPERATIONS MATRIX.

2. THE LAYOUT SHOWN, IS TO CONVEY THE DESIGN INTENT. THE FINAL SYSTEM LAYOUT SHALL BE COMPLETED

BY THE SUBCONTRACTOR IN ACCORDANCE WITH LISTED DESIGN CRITERIA.

3. SUBCONTRACTOR RESPONSIBLE FOR SPEAKER LAYOUT PROVIDING THE REQUIRED CIS OF 0.7.

GENERAL:

DESIGN CRITERIA - FIRE ALARM/MASS NOTIFICATION SYS.

1. REMOVE EXISTING FIRE ALARM SYSTEM COMPLETE, REMOVE JUNCTION BOXES, AND ASSOCIATED WIRING.

2. REMOVE ABANDONED CONDUIT WHERE NOT EMBEDDED IN MASONRY WALLS OR CONCRETE SLABS.

3. FIELD VERIFY EXISTING CONDITIONS THAT MAY AFFECT THE SYSTEM OPERATION, INSTALLATION, OR

COMPLIANCE WITH THE DESIGN DRAWINGS AND NOTIFY THE CONTRACTING OFFICER PRIOR TO BEGINNING

WORK.

4. DAMAGE CAUSED BY DEMOLITION MUST BE REPAIRED (I.E. CEILING TILE, WALL FINISHES, SCREW HOLES,

HOLES LEFT FROM CONDUIT, DEVICE/EQUIPMENT REMOVAL, ETC.).

DEMOLITION NOTES:

MASS NOTIFICATION TRANSCEIVER

FIRE DEPARTMENT KNOX BOX

LEGEND

FIRE ALARM CONTROL PANEL

MANUAL PULL STATION

K

F

FACP

TRNS

SMOKE DETECTOR

FIRE ALARM/MASS NOTIFICATION CONTROL PANELFMCP

S

SPEAKER STROBE; # INDICATES CANDELA RATING

WALL MOUNT STROBE; # INDICATES CANDELA RATING

#

#

SPEAKER

HEAT DETECTOR

THE SYSTEM SHALL COMPLY WITH THE FOLLOWING CODES AND STANDARDS.

1. NFPA 70 NATIONAL ELECTRICAL CODE - 2020 ED.

2. NFPA 72 NATIONAL FIRE ALARM AND SIGNALING CODE - 2019 ED.

3. NFPA 101 LIFE SAFETY CODE - 2018 ED.

4. UFC 1-200-01 GENERAL BUILDING REQUIREMENTS, 8 OCT 2019.

5. UFC 3-600-01 DESIGN FIRE PROTECTION ENGINEERING FOR FACILITIES WITH CHANGE 3, 10 MAY 2019.

6. UFC 3-520-01 INTERIOR ELECTRICAL SYSTEM WITH CHANGE 1, 20 MARCH 2019.

7. UFC 4-021-01 DESIGN AND O&M: MASS NOTIFICATION SYSTEMS WITH CHANGE 1, 1 JAN 2010.

SUBSCRIPTS

WEATHERPROOF

FIRE ALARM TRANSMITTERFATM

DUAL FIRE WALL: 2 HOUR RATED

tt

S/P SURGE PROTECTOR

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S

S

S

FACP

FATM

F

75

F

75

F

75

F

75

F

75

1. REFERENCE FA-1 FOR NOTES AND LEGEND.

2. ALL EXISTING FIRE ALARM DEVICES AND COMPONENTS TO BE

DEMOLISHED.

SHEET NOTES:

IN

RT

NJE

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F F F F

F F F

WP

75

FMCP

TRNS

S

K

WP WP

WP

75 75

75 75

75

75

110

tt

tt

tt

tt

1. REFERENCE FA-1 FOR NOTES AND LEGEND.

2. REFERENCE FA-4 FOR DETAILS AND DIAGRAMS.

3. ALL DEVICES AND COMPONENTS SHOWN ARE NEW.

SHEET NOTES:

IN

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BATTERIES

S/P

ACU

S/PDACT

S/P

EOL

EOL

EOL

EOLS

MIC

F

F

LOC

BE

TW

EE

N 80"-96"

15"-48"

OP

ER

AB

LE

P

AR

T

SPEAKER/STROBE

STROBE OR

6" M

IN

.

FLOOR

EXIT

12" MAX.

4" MIN.

4"

MIN.

5'-0"

MIN.

SMOKE/HEAT

DETECTOR

CONDUIT

CEILING

O

F C

ON

TR

OLS

**

WALL MOUNTED

SUPPLY OR

RETURN GRILL

ST

RO

BE

LE

NS

DETECTOR

SMOKE/HEAT

TRNS

LOCFMCP

AC

TU

AT

E A

UD

IBLE

& V

ISU

AL

ALA

RM

SIG

NA

L IN

DIC

AT

OR

&A

LAR

M @

FM

CP

AC

TU

AT

E A

UD

IBLE

& V

ISU

AL

SU

PE

RV

ISO

RY

SIG

NA

LIN

DIC

AT

OR

& A

LAR

M @

FM

CP

AC

TU

AT

E A

UD

IBLE

& V

ISU

AL

TR

OU

BLE

SIG

NA

L IN

DIC

AT

OR

& A

LAR

M @

FM

CP

DIS

PLA

Y /

PR

INT

CH

AN

GE

OF

ST

AT

US

ON

FM

CP

TR

AN

SM

IT S

IGN

AL

TO

MO

NIT

OR

ING

ST

AT

ION

AC

TU

AT

E F

IRE

ALA

RM

AU

DIB

LE M

ES

SA

GE

AC

TIV

AT

E A

LER

T V

ISU

AL

AP

PLI

AN

CE

S

OV

ER

RID

E P

RE

-RE

CO

RD

ED

DIG

ITIZ

ED

VO

ICE

ME

SS

AG

E

OV

ER

RID

E F

IRE

ALA

RM

AU

DIB

LE S

IGN

ALS

BR

OA

DC

AS

T M

NS

AU

DIB

LEM

ES

SA

GE

MANUAL PULL STATION

GENERAL SMOKE DETECTOR

FIRE ALARM AC POWER FAILURE

FIRE ALARM SYS LOW BATTERY

OPEN CIRCUIT/GROUND FAULT

NOTIFICATION APPLIANCE SHORT

FIRE ALARM LIVE VOICE MESSAGE

MNS LIVE VOICE MESSAGE

MNS AUTONOMOUS CONTROL UNIT

X X X X X

X X X X X

X X X

X X X

X X X

X X X

X X X X X X

X X X X X X X

X X X X X X

ACTION TO BE INITIATED

DEVICE INITIATEDACTION

1. REFERENCE FA-1 FOR NOTES AND LEGEND.

2. REFERENCE FA-3 FOR FLOOR PLAN

SHEET NOTES:

SEE FLOOR PLAN FOR EXACT NUMBER AND LOCATION OF

DEVICES.

4 FEET ABOVE THE APEX OF THE ROOFLINE WITH A UL LISTED

WEATHERHEAD

CIRCUITS PROVIDED W/ RED BREAKERS, LOCK OPEN

DEVICE AND FED FROM THE SAME ELECTRICAL PANEL.

SEPARATE SLC CIRCUIT THAT WILL NOT BE PLACED ON TEST

MODE

KEY NOTES:

IN

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2246 Yaupon Drive

Wilmington, NC 28401

Phone: 910.791.4000

Fax: 910.791.5266

www.cbhfengineers.com

cCopyright 2019 CBHF Engineers, PLLC

Engineers, PLLC

NC# P-0506

UNITHEATER

6" M

IN

2' MIN 12"

SLOPE 1/4" PER FOOTDOWNWARD TOWARD OR FROMUNIT

4" MINNOTE: UNIT HEATER VENT DETAIL SHOWS GENERALGUIDANCE FOR HEATERS SCHEDULED, REFER TOMANUFACTURERS INSTALLATION MANUAL FOR COMPLETEREQUIREMENTS.

EXHAUST

COMBUSTION AIR

HORIZONTAL DISCHARGE

NOT TO SCALE3 GAS UNIT HEATER DETAIL

1. WALL ASSEMBLY - MIN 6 IN. (152 MM) THICK LIGHTWEIGHT OR NORMAL WEIGHT (100-150 PCF OR 1600-2400 KG/M3)CONCRETE. WALL MAY ALSO BE OF ANY UL CLASSIFIED CONCRETE BLOCKS*. OPENING MAY BE ROUND, RECTANGULAROR IRREGULAR WITH A MAX DIAM OR DIMENSION OF 1 IN. (25 MM),WITH A MAX DIAM OF 1-1/8 IN. (29 MM).SEE CONCRETE BLOCKS (CAZT) IN THE FIRE RESISTANCE DIRECTORY FOR NAMES OF MANUFACTURERS.

2. THROUGH PENETRANT — MAX ONE METALLIC PIPE, TUBING OR CONDUIT INSTALLED EITHER CONCENTRICALLY ORECCENTRICALLY WITHIN THE FIRESTOP SYSTEM.ANNULAR SPACE BETWEEN PENETRANT AND PERIPHERY OF THE OPENING SHALL BE MIN 0 IN. (POINT CONTACT). WHENOPENING DIMENSION EXCEEDSTHE MAX ANNULAR SPACE IS 3/8 IN. (9.5 MM). PIPE OR TUBING TO BE RIGIDLY SUPPORTED ON BOTH SIDES OF WALLASSEMBLY. THE FOLLOWING TYPES PIPES, TUBING OR CONDUIT MAY BE USED:

A. STEEL PIPE — NORN 3/4 IN. (19 MM) DIAM (OR SMALLER) SCHEDULE 5 (OR HEAVIER) STEEL PIPE.

B. IRON PIPE — NORN 3/4 IN. (19 MM) DIAM (OR SMALLER) CAST OR DUCTILE IRON PIPE.

C. COPPER TUBING — NORN 1/2 IN. (13 MM) DIAM (OR SMALLER) TYPE L AND TYPE K (OR HEAVIER) COPPERTUBING.

D. COPPER PIPE — NORN 1/2 IN. (13 MM) DIAM (OR SMALLER) REGULAR (OR HEAVIER) COPPER PIPE.

E. CONDUIT - NORN 3/4 IN. (19 MM) DIAM (OR SMALLER) RIGID OR FLEXIBLE STEEL CONDUIT.

F. CONDUIT — NORN 3/4 IN. (19 MM) DIAM (OR SMALLER) ELECTRICAL METALLIC TUBING (EMT).

3. FILL, VOID OR CAVITY MATERIAL* — NORN 60 MM DIAM BY 3 MM THICK PUTTY DISC WITH ONE SEAM ATRADIUS. PAPER-BACKER OF DISC TO BE REMOVED FIRMLY PRESSED AROUND THE PENETRANT LAPPING NOM 5 MMONTO PENETRANT TO COMPLETELY COVER OPENING AND FIRMLY PRESSED TO LAP ONTO THE PERIPHERY OFOPENING. DISC SEAM TO BE FIRMLY PRESSED AND SEALED TIGHT, DISC TO BE INSTALLED AT BOTH SURFACES OFWALL. HILTI CONSTRUCTION CHEMICALS, DIV OF HILTI INC - CFS-D 1" FIRESTOP CABLE DISC

* INDICATES SUCH PRODUCTS SHALL BEAR THE UL OR CUL CERTIFICATION MARK FOR JURISDICTIONS EMPLOYING THEUL OR CUL CERTIFICATION

System No W J 1248

F Ratings - 2 Hr

T Ratings - 2 Hr

L Rating at Ambient - Less Than 1 CFM / Opening

L Ratings at 400 F - Less Than 1 CFM / Opening

ANSI / UL1479 (ASTM E814)

F Ratings - 2 Hr

FT Ratings - 2 Hr

FH Ratings - 2 Hr

FTH Ratings - 2 Hr

CAN / ULC S115

L Rating at Ambient - Less Than 1 CFM / Opening

L Rating at 400 F - Less Than 1 CFM / sq ft

A

A

SECTION A-A

3

2 1

3

2

NOT TO SCALE1 2 HOUR FIREWALL PENETRATION DETAIL

WA

LL-INTE

RIO

R-

-EX

TER

IOR

-

OSHAAPPROVEDGUARD

SHORT WALLHOUSING

WA

LL

BACKDRAFTDAMPER

WEATHER HOOD WITHBIRDSCREEN

EXHAUST FAN

115V POWERSUPPLY (BY E.C.)

BACKDRAFT DAMPER

WALL-MOUNTEDOVERRIDESWITCH(BY E.C.)

ABBREVIATIONSTERM ABBREVIATION TERM ABBREVIATIONABOVE FINISHED FLOOR AFF INCH OF WATER GAUGE INWGABOVE GROUND AG INDOOR UNIT IDUABOVE SEA LEVEL ASL IRON PIPE SIZE IPSACROSS THE LINE ACL KILOVOLT-AMP KVAAIR ADMITTANCE VALVE AAV KILOWATT KWAIR CONDITION(-ING, -ED) AIR COND KILOWATT HOUR KWHAIR-HANDLING UNIT AHU OR AH LEAVING AIR TEMPERATURE LATAIR FLOW MEASURING STATION AFMA LEAVING WATER TEMPERATURE LWTAMBIENT AMB LENGTH LGAMPERE (AMP, AMPS) AMP LINEAR FEET LFANALOG INPUT AI MAXIMUM MAXANALOG OUTPUT AO MAXIMUM OVERCURRENT PROTECTION MOCPAND & MEDIUM-PRESSURE STEAM MPSAPPARATUS DEW POINT ADP MILES PER HOUR MPHAPPROXIMATE APPROX MINIMUM MIN.ARCHITECT ARCH MINIMUM CIRCUIT AMPERES MCAATMOSPHERE ATM MINUTE MINAVERAGE AVG MANUFACTURER MFRBRAKE HORSEPOWER BHP MOTOR CONTROL CENTER MCCBROWN & SHARPE WIRE GAGE B&S NOISE CRITERIA NCBRITISH THERMAL UNIT BTU NON-STANDARD PART LOAD NPLVBRITISH THERMAL UNIT PER HOUR BTUH NORMALLY OPEN NO1000 BRITISH THERMAL UNIT MBH NORMALLY CLOSED NCBUILDING BLDG NOT APPLICABLE N/ABUILDING AUTOMATION SYSTEM BAS NOT IN CONTRACT N I CCELSIUS ºC NOT TO SCALE NTSCHILLED WATER RETURN CHWR NUMBER NOCHILLED WATER SUPPLY CHWS ON CENTER OCCOEFFICIENT, VALVE FLOW CV OUNCE OZCOEFFICIENT OF PERFORMANCE FACTOR COP OUTDOOR UNIT ODUCOMPRESSOR COMP OUTSIDE AIR OACONCRETE CONC PACKAGE UNIT PUCONDENS(-ER, -ING, -ATION) COND PACKAGE TERMINAL AIR CONDITIONER PTACCONNECTION CONN PARTS PER MILLION PPMCONTINUATION CONT PERCENT %COOLING LOAD CLG LOAD PHASE PHCUBIC FEET CU FT POUNDS LBSCUBIC INCH CU IN POUNDS PER SQUARE FOOT PSFCUBIC FEET PER MINUTE CFM POWER VENTILATOR PVCFM, STANDARD CONDITIONS SCFM PRESSURE PRESSDECIBEL DB PRESSURE REDUCING VALVE PRVDEGREE DEG OR º PRESSURE SAFETY VALVE PSVDEDICATED OUTDOOR AIR SYSTEM DOAS PUMPED CONDENSATE PCDEGREES FAHRENHEIT DEG. F QUANTITY QTYDETAIL DET RATED LOAD AMPS RLADEW-POINT TEMPERATURE DPT RECIRCULATE RECIRCDIAMETER DIA REDUCED PRESSURE BACKFLOW PREVENTER RPZDIAMETER, INSIDE ID REFRIGERANT (12, 22, ETC.) R22, R410DIAMETER, OUTSIDE OD REFRIGERANT LIQUID RLDIFFERENCE OR DELTA DIFF REFRIGERANT SUCTION RSDIGITAL INPUT DI REQUIRED REQD OR REQ'DDIGITAL OUTPUT DO RELATIVE HUMIDITY RHDOMESTIC HOT WATER DHW RETURN AIR RADOMESTIC HOT WATER RECIRCULATION DHWR REVOLUTIONS PER MINUTE RPMDRY-BULB TEMPERATURE DBT REVOLUTIONS PER SECOND RPSDUCTLESS SPLIT SYSTEM AIR HANDLER DAH ROOF VENTILATOR RVDUCTLESS SPLIT SYSTEM HEAT PUMP DHP ROOF TOP UNIT RTUENERGY EFFICIENCY RATING ERR SAFETY FACTOR SFEFFICIENCY EFF SEASONAL ENERGY EFFICIENCY RATIO SEERELECTRIC UNIT HEATER EUH SECOND SELEVATION EL SHADING COEFFICIENT SCENTERING ENT SPECIFICATION SPECENTERING WATER TEMPERATURE EWT SQUARE SQENTERING AIR TEMPERATURE EAT STANDARD STDEXISTING (X) STATIC PRESSURE SPEXTERNAL AMBIENT TEMPERATURE EAT SUPPLY SPLYEXTERNAL STATIC PRESSURE ESP SUPPLY AIR SAEXHAUST AIR EA TEMPERATURE TEMPEXHAUST FAN EF TEMPERATURE DIFFERENCE TDFACE VELOCITY FVEL THERMOSTAT T STATFAHRENHEIT ºF TONS OF REFRIGERATION TONSFEET PER MINUTE FPM TO BE DETERMINED TBDFEET PER SECOND FPS TOP OF STEEL TOSFLOOR FLR TOTAL DYNAMIC HEAD TDHFOOT OR FEET FT TYPICAL TYPFULL LOAD AMPS FLA U-FACTOR UGAGE OR GAUGE GA UNDER GROUND UGGALLONS GAL UNLESS OTHERWISE NOTED UONGALLONS PER HOUR GPH UNIT HEATER - ELECTRIC UHGALLONS PER MINUTE GPM VARIABLE AIR VOLUME VAVGALLONS PER DAY GPD VARIABLE FREQUENCY DRIVE VFDGAS UNIT HEATER GUH VELOCITY VELGRAINS GR VENTILATION, VENT VENTHEAD HD VENT THRU ROOF VTRHEAT EXCHANGER HX VERTICAL VERTHEATING AND VENTILATION UNIT HV VOLT VHEATING, VENTILATION AND AIR CONDITIONING HVAC VOLT AMPERE VAHEIGHT HGT VOLUME VOLHERTZ HZ WATER PRESSURE DROP WPDHIGH DENSITY POLYPROPYLENE HDPE WATER GAUGE WGHIGH-PRESSURE STEAM HPS WATT WHORSEPOWER, HEAT PUMP HP WATT-HOUR WHHOT WATER COIL HWC WITH W/HOUR(S) HR WEIGHT WTHUMIDITY, RELATIVE RH WET BULB WBINTEGRATED PART LOAD VALUES IPLV YARD YDINCH IN. YEAR YRNOTE: ALL ABBREVIATIONS MAY NOT BE USED IN PROJECT.

MECHANICAL LEGENDPV# POWER VENTILATOR UNIT NUMBERL# INTAKE LOUVER NUMBER

GUH# GAS UNIT HEATER NUMBEREUH# ELECTRIC UNIT HEATER NUMBER

GM GAS METER

THERMOSTAT

2 HOUR RATED FIRE WALL

INDICATES TO BE DEMOLISHED

T

NOT TO SCALE4 EXHAUST FAN MOUNTING DETAIL

NOT TO SCALE2 EXHAUST FAN CONTROL DETAIL

M

LOUVER ASSCHEDULED

1/2" MESHSCREEN

MOTORIZEDDAMPER; CONTROLAS SPECIFIED INDRAWINGS

WALL; VERIFYCONSTRUCTION

MOUNT TO WALL PERMANUFACTURER'SINSTRUCTIONS

NOT TO SCALE5 INTAKE LOUVER WITH MOTORIZED DAMPER DETAIL

M

120V MOTOROPERATED INTAKEDAMPER

INTAKE LOUVER

MECHANICAL DEMOLITION NOTES1. THE MECHANICAL CONTRACTOR SHALL REVIEW THE DRAWINGS AND SPECIFICATIONS

FOR DEMOLITION REQUIREMENTS AND LAYOUT HIS WORK IN A COMPATIBLE ANDCOMPLEMENTARY MANNER. REMOVE ALL EQUIPMENT, DUCTWORK, SUPPORTS,CONTROLS, ACCESSORIES, ETC..., AND MECHANICAL ITEMS MADE OBSOLETE BY THESEALTERATIONS AS SHOWN IN THE MECHANICAL DRAWINGS. ALL ITEMS TO BE REMOVEDOR MODIFIED MAY NOT BE SHOWN, HOWEVER, THIS CONTRACTOR SHALL REMOVE ANYMECHANICAL WORK AS REQUIRED BY THE CONSTRUCTION.

2. PREPARE A DEMOLITION PLAN AND SUBMIT PROPOSED DEMOLITION, AND REMOVALPROCEDURES FOR APPROVAL BEFORE WORK IS STARTED. PLAN SHALL BE APPROVEDBY CONTRACTING OFFICER PRIOR TO WORK BEGINNING. DO NOT BEGIN DEMOLITIONUNTIL AUTHORIZATION IS RECEIVED FROM THE CONTRACTING OFFICER.

3. BEFORE BEGINNING ANY DEMOLITION WORK, SURVEY THE SITE AND EXAMINE THEDRAWINGS AND SPECIFICATIONS TO DETERMINE THE EXTENT OF THE WORK. RECORDEXISTING CONDITIONS IN THE PRESENCE OF THE CONTRACTING OFFICER SHOWING THECONDITION OF STRUCTURES AND OTHER FACILITIES ADJACENT TO AREAS OFALTERATION OR REMOVAL. PHOTOGRAPHS SIZED 4 INCH WILL BE ACCEPTABLE AS ARECORD OF EXISTING CONDITIONS. INCLUDE IN THE RECORD THE ELEVATION OF THETOP OF FOUNDATION WALLS, FINISH FLOOR ELEVATIONS, POSSIBLE CONFLICTINGELECTRICAL CONDUITS, PLUMBING LINES, ALARMS SYSTEMS, THE LOCATION ANDEXTENT OF EXISTING CRACKS AND OTHER DAMAGE AND DESCRIPTION OF SURFACECONDITIONS THAT EXIST PRIOR TO BEFORE STARTING WORK. IT IS THE CONTRACTOR'SRESPONSIBILITY TO VERIFY AND DOCUMENT ALL REQUIRED OUTAGES WHICH WILL BEREQUIRED DURING THE COURSE OF WORK, AND TO NOTE THESE OUTAGES ON THERECORD DOCUMENT. SUBMIT SURVEY RESULTS.

4. EXCEPT FOR SALVAGED ITEMS, AND FOR MATERIALS OR EQUIPMENT SCHEDULED FORSALVAGE, ALL MATERIALS AND EQUIPMENT REMOVED AND NOT REUSED OR SALVAGED,SHALL BECOME THE PROPERTY OF THE CONTRACTOR AND SHALL BE REMOVED FROMGOVERNMENT PROPERTY. TITLE TO MATERIALS RESULTING FROM DEMOLITION ANDDECONSTRUCTION, AND MATERIALS AND EQUIPMENT TO BE REMOVED, IS VESTED INTHE CONTRACTOR UPON APPROVAL BY THE CONTRACTING OFFICER OF THECONTRACTOR'S DEMOLITION, DECONSTRUCTION, AND REMOVAL PROCEDURES, ANDAUTHORIZATION BY THE CONTRACTING OFFICER TO BEGIN DEMOLITION ANDDECONSTRUCTION. THE GOVERNMENT WILL NOT BE RESPONSIBLE FOR THE CONDITIONOR LOSS OF, OR DAMAGE TO, SUCH PROPERTY AFTER CONTRACT AWARD. SHOWINGFOR SALE OR SELLING MATERIALS AND EQUIPMENT ON SITE IS PROHIBITED.

5. THESE DRAWINGS ARE COMPILED BY THE ENGINEER FROM THE OWNER'S RECORDDRAWINGS AND LIMITED FIELD VERIFICATION OF EXISTING CONDITIONS FOR THEPURPOSE OF INDICATING THE WORK REQUIRED AND ARE BELIEVED TO BE CORRECT.NOTWITHSTANDING, THE CONTRACTOR SHALL VERIFY ALL DUCTWORK, EQUIPMENTLOCATIONS, DIMENSIONS AND ALL FIELD CONDITIONS AFFECTING HIS WORK.

6. WHERE MECHANICAL SYSTEMS PASS THROUGH THE DEMOLITION AREAS TO SERVEOTHER PORTIONS OF THE PREMISES, THEY SHALL REMAIN OR BE SUITABLY RELOCATEDAND THE SYSTEM RESTORED TO NORMAL OPERATION. ADVISE THE CONTRACTINGOFFICER IMMEDIATELY IF SUCH CONDITIONS ARE UNCOVERED BEFORE PROCEEDINGWITH ADDITIONAL WORK.

7. DO NOT INTERRUPT EXISTING UTILITIES SERVING OCCUPIED OR USED FACILITIES,EXCEPT WHEN AUTHORIZED IN WRITING BY THE CONTRACTING OFFICER. DO NOTINTERRUPT EXISTING UTILITIES SERVING FACILITIES OCCUPIED AND USED BY THEGOVERNMENT EXCEPT WHEN APPROVED IN WRITING AND THEN ONLY AFTERTEMPORARY UTILITY SERVICES HAVE BEEN APPROVED AND PROVIDED. DO NOT BEGINDEMOLITION OR DECONSTRUCTION WORK UNTIL ALL UTILITY DISCONNECTIONS HAVEBEEN MADE. SHUT OFF AND CAP UTILITIES FOR FUTURE USE, AS INDICATED.TEMPORARY SERVICES INCLUDING BUILDING HEAT AND HEATING OF DOMESTIC WATERSHALL BE REQUIRED WHEN ANY INTERRUPTION OF SUCH SERVICES EXCEEDS 12 HOURSEXCEPT WHEN AUTHORIZED IN WRITING BY THE CONTRACTOR OFFICER.

1. SCOPE OF WORK: THESE DRAWINGS AND ACCOMPANYING SPECIFICATIONS DESCRIBETHE SCOPE OF WORK REQUIRED FOR PROJECT MECHANICAL HEATING, VENTILATINGAND AIR CONDITIONING SYSTEMS. CONTRACTOR SHALL PROVIDE ALL LABOR ANDMATERIAL REQUIRED FOR COMPLETE, FULLY FUNCTIONING MECHANICAL SYSTEMSCOMPLYING WITH THE INTENT OF THE DRAWINGS AND SPECIFICATIONS.

2. DRAWINGS: DRAWINGS ARE DIAGRAMMATIC AND MAY NOT COMPLETELY DESCRIBEEVERY DETAIL OF THE INSTALLATION. HOWEVER, CONTRACTOR IS RESPONSIBLE FORFURNISHING COMPLETE SYSTEMS INCLUDING ALL REQUIRED EQUIPMENT ANDACCESSORIES TO OBTAIN FULLY FUNCTIONING HVAC SYSTEMS.

3. MANUFACTURER'S RECOMMENDATIONS - INSTALL ALL EQUIPMENT IN STRICTACCORDANCE WITH MANUFACTURER'S RECOMMENDATIONS.

4. WORKMANSHIP - UTILIZE SKILLED MECHANICS TO OBTAIN A HIGH QUALITYPROFESSIONAL FINISH INSTALLATION WHEN COMPLETED. WORK OF UNACCEPTABLEQUALITY SHALL BE REMOVED AND REWORKED AT NO ADDITIONAL COST. CONTRACTINGOFFICER SHALL BE THE JUDGE OF WORKMANSHIP AND THEIR OPINION WILL BE FINAL. INADDITION, ANY EXISTING CONSTRUCTION DAMAGED BY THE CONTRACTOR SHALL BEREPAIRED OR REPLACED TO THE SATISFACTION OF THE CONTRACTING OFFICER BY THECONTRACTOR AT NO ADDITIONAL COST.

5. SUPERVISION: PROVIDE SKILLED SUPERINTENDENTS TO SUPERVISE THE WORK FROMTHE BEGINNING TO COMPLETION AND FINAL INSPECTION.

6. PROGRESS OF WORK: PERFORM WORK IN ACCORDANCE WITH SCHEDULE ANDREQUIREMENTS OF THE OWNER. UNDER NO CIRCUMSTANCES SHALL THIS CONTRACTORDELAY THE OVERALL PROJECT SCHEDULE.

7. COORDINATION: COORDINATE MECHANICAL WORK WITH THE WORK OF OTHER TRADES.LOCATIONS SHOWN ON THE DRAWINGS ARE APPROXIMATE UNLESS SPECIFICALLYDIMENSIONED. LAYOUT MECHANICAL WORK SO AS NOT TO INTERFERE WITH THE WORKOF OTHER TRADES. VERIFY ACTUAL BUILDING STRUCTURE PRIOR TO DUCT FABRICATIONAND ADJUST ARRANGEMENT AS REQUIRED. INCLUDE ALL OFFSETS IN DUCTS, FITTINGS,PIPING, ETC. AS REQUIRED TO PROPERLY INSTALL EQUIPMENT.

8. EQUIPMENT LOCATIONS: DETERMINE EXACT EQUIPMENT AND MATERIALS LOCATIONSTO PROVIDE BEST ARRANGEMENT AND TO FACILITATE PROPER MAINTENANCE ANDSERVICING OF EQUIPMENT.

9. LISTING AND LABELING: ALL EQUIPMENT SHALL BE LABELED OR LISTED BY UL OR OTHERAPPROVED TESTING AGENCY WHERE REQUIRED.

10.CLEANUP: REMOVE ALL DEBRIS GENERATED IN THE ACCOMPLISHMENT OF WORKUNDER THIS PROJECT. CLEAN, REPLACE OR REPAIR ALL SURFACES SOILED ORDAMAGED DURING THE COURSE OF THE WORK. REMOVE DEBRIS DAILY SO TO MAINTAINSAFE WORKING CONDITIONS.

11.DEMOLISH EXISTING EQUIPMENT PADS AS REQUIRED TO ACCOMMODATE NEWEQUIPMENT LAYOUT.

MECHANICAL GENERAL NOTES

NOTE: SEE NATURAL GAS USAGE SCHEDULE FORQUANTITY USED BY FACILITY

GAS COMPANY TO CONNECT TOPLUG VALVE

SWING JOINT BYCONTRACTOR

FINISHED GRADE

MAGNETIC WARNING ANDIDENTIFICATION TAPE BY GAS COMPANY

GAS METER BY GAS COMPANY

ANODELESS RISER BY GAS COMPANYPOLYETHYLENE PIPING BY GASCOMPANY

PLUG VALVE BY GAS COMPANY

PLUGGED TEE W/ BUSHING AND 3/8"PLUG BY GAS COMPANY

INSULATING UNION BY GAS COMPANY

GAS PRESSURE REGULATOR BY GASCOMPANY

TEE W/ BUSHING AND 3/8" PLUG BY GASCOMPANY

LOCKOUT TYPE PLUGVALVE

~

AGA APPROVED GASVALVE

PRESSUREREGULATOR

PRESSURE PORT

GAS PIPING

DIRT LEG AGA APPROVED GAS VALVE

AGA APPROVED FLEXIBLE CONNECTOR

NOT TO SCALE6 GAS METER DETAIL

NOT TO SCALE7 GAS APPLIANCE CONNECTION DETAIL

uu

HANGERS ATTACHTO FRONT AND REAROF UNIT WITH #10 X1/2" SCREWS

UNI-STRUT

3/8"THREADEDROD

NUT &WASHERS ONBOTH SIDESOF BRACKET

DEMOLITION KEYED NOTESDEMOLISH AND DISPOSE OF GAS UNIT HEATERS, ASSOCIATED CONTROLS, PIPING AND ROOF VENTS.

DEMOLISH AND DISPOSE OF EXISTING FURNACE, ASSOCIATED DUCTWORK, DIFFUSERS, CONTROLS, VENTPIPING AND ROOF VENTS.

DEMOLISH AND DISPOSE OF EXISTING AIR COMPRESSOR AND ASSOCIATED PIPING AND CONTROLS INENTIRETY.

DEMOLISH AND DISPOSE OF EXHAUST FAN AND EXHAUST DUCTWORK INCLUDING EXISTING ROOF VENTS.

1

2246 Yaupon Drive

Wilmington, NC 28401

Phone: 910.791.4000

Fax: 910.791.5266

www.cbhfengineers.com

cCopyright 2019 CBHF Engineers, PLLC

Engineers, PLLC

NC# P-0506

1/8" = 1'-0" 0 8' 16'4'1 DEMOLITION FLOOR PLAN

PLANNORTH

2

3

4

4

1 1 1

11

1

2

3

tt

tt

tt

tt

tt

tt

tt

tt

tt

EUH1

GUH1 GUH2 GUH3

GUH4

GM

PV01

PV02

PV03

PV04

L1 L2 L3 L4

NG NG NG NG NG NG NG NG NG NG

NG

NG

NG

NG

NG

~

T1/2" 1/2" 1/2"

1/2"

GAS SERVICE

1/2"

1/2"

1/2"

1/2"

TT

T

CONSTRUCTION KEYED NOTESSUSPEND ELECTRIC UNIT HEATER FROM STRUCTURE ABOVE WHILE MAINTAINING MANUFACTURESRECOMMENDED CLEARANCES.

PROVIDE SIDE WALL POWER VENTILATORS AS SCHEDULED, COORDINATE MOUNTING HEIGHT WITHARCHITECTURAL ELEVATIONS.

PROVIDE INTAKE LOUVER WITH 120 VOLT MOTORIZED DAMPER INTERLOCKED TO FAN.

SUSPEND GAS UNIT HEATER FROM STRUCTURE ABOVE, ROUTE 4Ø INTAKE AND EXHAUST DUCT THROUGHEXTERIOR WALL.

1

2246 Yaupon Drive

Wilmington, NC 28401

Phone: 910.791.4000

Fax: 910.791.5266

www.cbhfengineers.com

cCopyright 2019 CBHF Engineers, PLLC

Engineers, PLLC

NC# P-0506

2

3

4

1/8" = 1'-0" 0 8' 16'4'1 HVAC PLAN

PLANNORTH

1

2

2

2

2

3 3 3

4

444

NG NGNG

GUH0130MBH

1/2"

GAS METER BYUTILITY

NG

NG

GUH0230MBH

1/2"1/2"

NG

GUH0330MBH

1/2"

1/2"

2PSI AGA APPROVED REGULATOR(120 MBH TOTAL LOAD) BY UTILITY

1/2"

1/2"

NOTE: GAS PIPING SIZED PER TABLE 402.4(5) OF THE 2018 NC FUEL GASCODE FOR A TOTAL DEVELOPED LENGTH OF 200 LINEAR FEET OF SCH.40 PIPE, INLET PRESSURE OF 2 PSI AND A 1.0 IN WC PRESSURE DROP.

1/2" 1/2"

NG

GUH0430MBH

1/2"

1/2"

NG

1/2"

NOT TO SCALE2 GAS PIPING RISER DIAGRAM

3

2246 Yaupon Drive

Wilmington, NC 28401

Phone: 910.791.4000

Fax: 910.791.5266

www.cbhfengineers.com

cCopyright 2019 CBHF Engineers, PLLC

Engineers, PLLC

NC# P-0506

GAS LOAD SCHEDULEFIXTURE TAG DESCRIPTION BTUH RATING QUANTITY TOTALGUH1 GAS UNIT HEATER 30,000 1 30,000

GUH2 GAS UNIT HEATER 30,000 1 30,000

GUH3 GAS UNIT HEATER 30,000 1 30,000

GUH4 GAS UNIT HEATER 30,000 1 30,000

TOTAL LOAD 120,000

BUILDING SERVICE GAS PRESSURE 2 psi

LOUVER SCHEDULEDRAWING CODE TYPE FRAME DESCRIPTION MATERIAL LOUVER

DEPTHSIZE (Wx H)

SERVICE AIRFLOW(CFM)

PERFORMANCE RATINGS NOTES ACCESSORIESFREE AREA S.P. LOSS WATER PENETRATION

(IN.) (IN.) (SF) (IN.H20) (OZ./SF)

L1 FIXED CHANNEL HORIZONTAL, DRAINABLE-BLADE ALUMINUM 6 12 x 12 INTAKE 100 0.30 0.02 0 1 A, B

L2 FIXED CHANNEL HORIZONTAL, DRAINABLE-BLADE ALUMINUM 6 18 x 15 INTAKE 600 0.77 0.1 0 1 A, B

L3 FIXED CHANNEL HORIZONTAL, DRAINABLE-BLADE ALUMINUM 6 18 x 15 INTAKE 500 0.77 0.1 0 1 A, B

L4 FIXED CHANNEL HORIZONTAL, DRAINABLE-BLADE ALUMINUM 6 24 x 20 INTAKE 1,200 1.52 0.1 0 1 A, B

NOTES: 1. REFER TO SPECIFICATION FOR FURTHER INFORMATION.ACCESSORIES: A. BIRD SCREENING (MATERIAL TO MATCH LOUVER MATERIAL).

B. PROVIDE 120 VOLT MOTORIZED DAMPER WITH END PROVING SWITCH.

POWER VENTILATOR SCHEDULEDRAWING CODE FAN TYPE SERVICE CAPACITIES ELECTRICAL SONES WEIGHT

(LBS.)NOTES ACCESSORIES

AIRFLOW(CFM)

ESP(IN. WG.)

DRIVEARRANGEMENT

FAN RPM MOTORRPM

MOTORTYPE

MOTORSIZE (HP)

V/PH/HZ FLA MOCP

PV01 AXIAL SIDEWALL FAN EXHAUST 100 0.25 DIRECT 758 1350 ECM 0.25 115/1/60 3.5 15 5 71 1,2 A,B,C,D,E

PV02 AXIAL SIDEWALL FAN EXHAUST 600 0.25 DIRECT 1209 1725 ECM 0.25 115/1/60 3.5 15 5.9 62 1,2 A,B,C,D,E

PV03 AXIAL SIDEWALL FAN EXHAUST 500 0.25 DIRECT 1157 1725 ECM 0.25 115/1/60 3.5 15 5.3 62 1,2 A,B,C,D,E

PV04 AXIAL SIDEWALL FAN EXHAUST 1,200 0.25 DIRECT 1256 1725 ECM 0.25 115/1/60 3.5 15 6.5 71 1,2 A,B,C,D,E

NOTES: 1. REFER TO SPECIFICATION SECTION 23 73 33 - FOR FURTHER INFORMATION.2. WALL MOUNTED.

ACCESSORIES: A. UNIT MOUNTED SPEED CONTROLLER.B. WEATHER HOOD, AUTO BACKDRAFT DAMPER AND BIRDSCREEN.C. ON/OFF SWITCH LOCATED PER ELECTRICAL PLANS.D. INTERLOCK TO OPEN LOUVER ON FAN START.E. ALUMINUM BLADE CONSTRUCTION.

ELECTRIC HEATER SCHEDULEDRAWING CODE DESCRIPTION ELECTRIC COIL SUPPLY AIR ELECTRICAL WEIGHT

(LBS)MOUNTINGHEIGHT(FT)

NOTES ACCESSORIESCAPACITY(KW)

STEPS TEMP RISE (F) POWER(V/PH/HZ)

FLA MOCPTYPE FAN DISCHARGE

EUH1 UNIT HEATER PROPELLER HORIZONTAL 3.0 1 27.0 240/1/60 12.5 - - 10 1 A,B

NOTES: 1. REFER TO SPECIFICATION SECTION 23 73 33 - FOR FURTHER INFORMATION.ACCESSORIES: A. FACTORY INSTALLED THERMOSTAT, OVERHEAT SWITCH AND FAN DELAY SWITCH.

B. WALL SURFACE MOUNT BRACKET

GAS-FIRED UNIT HEATER SCHEDULEDRAWING CODE FUEL TYPE GAS FLUE & MIN. AIRFLOW MOUNTING HEIGHT MOTOR VOLTAGE FLA MCA MOCP MAX. MTG. NOTES ACCESSORIES

FAN COMBUSTION / CONTROL VENTING INPUT (MBH) OUTPUT (MBH) EFF.(%) INTAKE (IN) (CFM) (FT) HP RPM (V/PH/HZ) (AMPS) (AMPS) (AMPS) HEIGHT (FT.)GUH01 NATURAL GAS PROPELLER ENCLOSED / SINGLE STAGE POWERED 30 25 83 4 370 10 1/20 1650 120/1/60 3.2 3.7 - 10 1,2 A,B,CGUH02 NATURAL GAS PROPELLER ENCLOSED / SINGLE STAGE POWERED 30 25 83 4 370 10 1/20 1650 120/1/60 3.2 3.7 - 10 1,2 A,B,CGUH03 NATURAL GAS PROPELLER ENCLOSED / SINGLE STAGE POWERED 30 25 83 4 370 10 1/20 1650 120/1/60 3.2 3.7 - 10 1,2 A,B,CGUH04 NATURAL GAS PROPELLER ENCLOSED / SINGLE STAGE POWERED 30 25 83 4 370 10 1/20 1650 120/1/60 3.2 3.7 - 10 1,2 A,B,CNOTES: 1. REFER TO SPECIFICATION SECTION 23 77 33 - FOR FURTHER INFORMATION.

2. VENT IN ACCORDANCE WITH BUILDING CODE AND MANUFACTURER'S INSTRUCTIONS.ACCESSORIES: A. PROVIDE SINGLE STAGE THERMOSTAT AND AGA APROVED REGULATOR.

B. PROVIDE DOWNBLAST DISCHARGE VENT.C. PROVIDE WITH VERTICAL LOUVERS FOR 4-WAY DEFLECTION.

2246 Yaupon Drive

Wilmington, NC 28401

Phone: 910.791.4000

Fax: 910.791.5266

www.cbhfengineers.com

cCopyright 2019 CBHF Engineers, PLLC

Engineers, PLLC

NC# P-0506

DESCRIPTIONSYMBOL

2x4 LIGHT FIXTURE, RECESSED OR SURFACE MOUNTED

LETTER INDICATES FIXTURE TYPE (SEE FIXTURE SCHEDULE)

ELECTRICAL LEGEND

4FT LIGHT FIXTURE, SUSPENDED

LETTER INDICATES FIXTURE TYPE (SEE FIXTURE SCHEDULE)

WALL MOUNTED LIGHT FIXTURE

LETTER INDICATES FIXTURE TYPE (SEE FIXTURE SCHEDULE)

DESCRIPTIONSYMBOL

ELECTRICAL LEGEND

MANUAL MOTOR STARTER, ELECTRICAL CONTRACTOR SHALL COORDINATE POLES

AND SIZE WITH EQUIPMENT

## = AMPERAGE RATING WHEN INDICATED ON DRAWING

COMBINATION DATA/TELEPHONE OUTLET, MOUNTED 42" AFF UNLESS OTHERWISE NOTED.

WITH 4 DATA CONNECTIONS.

CEILING MOUNTED DUAL TECHNOLOGY OCCUPANCY SENSOR, 360 DEGREE COVERAGE

OS

DISCONNECT SWITCH, FUSED, HEAVY DUTY, SIZE AS INDICATED ON DRAWINGS (SIZE AS

INDICATED IN THE EQUIPMENT CONNECTION SCHEDULE)

##A = DISCONNECT SIZE / # = NUMBER OF POLES / # = NEMA RATING,

/##AF = FUSE SIZE

30A/3/3R,

W/ 30AF

PANELBOARD, SURFACE OR RECESSED MOUNTED AS SHOWN. SIZE, RATINGS, AND

MOUNTING AS INDICATED ON PANEL SCHEDULE. CONTRACTOR IS RESPONSIBLE FOR

REQUIRED CLEARANCE IN FRONT OF ELECTRICAL PANEL. SEE NEC TABLE 110.26

WORKING SPACES FOR ADDITIONAL CLEARANCE CONDITIONS.

240/120V

CONDUIT, HOME RUN TO PANEL BOARD

METER

ELECTRICAL MOTOR

GROUND BUS, " CG" INDICATES CAMERA GROUND BAR, " TG" INDICATES

TELECOMMUNICATIONS GROUND BAR, " E" INDICATES ELECTRICAL GROUND BAR

POWER & SWITCH LEG

UNSWITCHED LEG

EX

E-XXX

DETAIL, SECTION OR

PLAN NUMBER

DRAWING SHEET PLAN,

DETAIL OR SECTION

APPEARS ON

ENLARGED PLAN

M

S

M ##

LP

LTG

MCB

MCC

MCP

MDP

MFR

MH

MLO

MTD

MTG

MTS

MV

N, NEUT

NA

NC

NEC

NIC

NL

NO

NTS

P

PA

PB

PF

PH, ɸPLC

PNL

PP

PT

PWR

RECPT, RCP

REQ'D

RGS

RM

RTU

SCR

SH

SM

SPEC

SS

SST

SW

SWBD

SWGR

TEL

TPS

TVSS

TYP

UGND

UH

UON

UTIL

V

VFD

W

WH

WP

XFMR

(X)

LIGHTING PANEL, LIGHT POLE

LIGHTING

MAIN CIRCUIT BREAKER

MOTOR CONTROL CENTER

MOTOR CIRCUIT PROTECTOR

MAIN DISTRIBUTION PANEL

MANUFACTURER

MANHOLE

MAIN LUGS ONLY

MOUNTED

MOUNTING

MANUAL TRANSFER SWITCH

MEDIUM VOLTAGE

NEUTRAL

NOT APPLICABLE

NORMALLY CLOSED

NATIONAL ELECTRIC CODE

NOT IN CONTRACT

NIGHT LIGHT

NORMALLY OPEN

NOT TO SCALE

POLE

PUBLIC ADDRESS

PULL BOX, PUSH-BUTTON

POWER FACTOR

PHASE

PROGRAMMABLE LOGIC CONTROLLER

PANEL

POWER PANEL, POWER POLE

POTENTIAL TRANSFORMER

POWER

RECEPTACLE

REQUIRED

RIGID GALVANIZED STEEL CONDUIT

ROOM

REMOTE TELEMETRY UNIT

DC MOTOR DRIVE

SHEET

SURFACE MOUNTED

SPECIFICATION

SELECTOR SWITCH

STAINLESS STEEL

SWITCH

SWITCHBOARD

SWITCH GEAR

TELEPHONE

TWISTED PAIR SHIELDED

TRANSIENT VOLTAGE SURGE SUPPRESSER

TYPICAL

UNDERGROUND

UNIT HEATER

UNLESS OTHERWISE NOTED

UTILITY

VOLTS

VARIABLE FREQUENCY DRIVE

WIRE, WATT

WATT-HOUR

WEATHERPROOF

TRANSFORMER

EXISTING

A, AMP

AFF

AFG

AHU

AIC

ATS

AWG

BOF

BRKR

C, CND

CAB

CAT

CL

CB

CCTV

CKT

CLG

CP

CR

CS

CV

CT

CU

EF

EMER

EMT

ENCL

EQUIP

EWC

EWH

EPRF

FA

FAAP

FACP

FBO

FLA

FLUOR

FLR

FWE

GEN

G, GND

GFCI

HH

HID

HOA

HP

HPF

HPS

HTR

HV

Hz

IMC

INCAND

JB

K

KCMIL

KVA

KW

KWH

AMPERE

ABOVE FINISHED FLOOR

ABOVE FINISHED GRADE

AIR HANDLING UNIT

AMPERE INTERRUPTING CAPACITY

AUTOMATIC TRANSFER SWITCH

AMERICAN WIRE GAUGE

BOTTOM OF FIXTURE

BREAKER

CONDUIT

CABINET

CATALOG

CHLORINE

CIRCUIT BREAKER

CLOSED CIRCUIT TELEVISION

CIRCUIT

CEILING

CONTROL PANEL

CONTROL RELAY, CORROSION RESISTANT

CONTROL SWITCH

CONTROL VALVE

CURRENT TRANSFORMER

COPPER

EXHAUST FAN

EMERGENCY

ELECTRICAL METALLIC TUBING

ENCLOSURE

EQUIPMENT

ELECTRIC WATER COOLER

ELECTRIC WATER HEATER

EXPLOSION PROOF

FIRE ALARM

FIRE ALARM ANNUNCIATOR PANEL

FIRE ALARM CONTROL PANEL

FURNISHED BY OTHERS

FULL LOAD AMPS

FLUORESCENT

FLOOR

FURNISHED WITH EQUIPMENT

GENERATOR

GROUND

GROUND FAULT CIRCUIT INTERRUPTER

HANDHOLE

HIGH INTENSITY DISCHARGE

HAND-OFF-AUTO

HORSE POWER

HIGH POWER FACTOR

HIGH PRESSURE SODIUM

HEATER

HIGH VOLTAGE

HERTZ

INTERMEDIATE METALLIC CONDUIT

INCANDESCENT

JUNCTION BOX

THOUSAND

THOUSAND CIRCULAR MILLS

KILOVOLT AMPERE

KILOWATTS

KILOWATT-HOURS

TYPICAL ABBREVIATIONS:

FINISHED CEILING

FLOOR

DOOR

ABOVE COUNTER

RECEPTACLE/DATA

3"

TV

NOTE:

DETAIL SHOWN FOR REFERENCE ONLY, NOT ALL DEVICES ARE INDICATED ON PLANS.

BACK SPLASH

SS

S

M

STRIKE

SIDE

HINGE

SIDE

COUNTER TOP

S3

S

D

S

LIGHT SWITCH

/DIMMER

CABLE, VOICE/DATA,

DUPLEX & QUADRAPLEX

RECEPTACLES

GANG

SWITCHING

CABLE &

TV

OUTLET

MECHANICAL

CASETTE

CABLE & TV OUTLETRECEPTACLE FOR

TV OUTLET

CLOCK HANGER

RECEPTACLE

+##" +##"

WALL MOUNTED EXIT SIGN

ABOVE DOOR (MAX. MT. HT.

OF 80" ABOVE TOP OF DOOR)

NOT TO SCALE

1 ELECTRICAL DEVICES - MOUNTING HEIGHT DETAIL

6"

6"

16"

46"

72"

84"

80"

46"

EQ

.E

Q.

EQ.EQ.EQ.

EXIT

LOW BAY LED SUSPENDED FIXTURE

LETTER INDICATES FIXTURE TYPE (SEE FIXTURE SCHEDULE)

EXIT SIGN W/EMERGENCY LIGHTING UNIT, WALL/END MOUNTED, ARROW INDICATES

DIRECTION.

INDICATES FIXTURE TYPE (SEE FIXTURE SCHEDULE)

EX

E-XXX

3-WAY SWITCH, SINGLE POLE 120/277 VAC, 20A, MOUNTED AT 46" AFF UNLESS OTHERWISE

NOTED

S3

SOLID STATE DIMMER SWITCH

S

D

RECEPTACLE, QUADPLEX, 120VAC, 20A, MOUNTED 6" ABOVE COUNTER TOP OR BACK SPLASH.

+##" - INDICATES MOUNTING HEIGHT OF DEVICE IN INCHES AFF (IF GIVEN) (SEE

ELECTRICAL MOUNTING HEIGHT DETAIL)

RECEPTACLE, DUPLEX, 120VAC, 20A, MOUNTED 6" ABOVE COUNTER TOP OR BACK SPLASH.

+##" - INDICATES MOUNTING HEIGHT OF DEVICE IN INCHES AFF (IF GIVEN) (SEE ELECTRICAL

MOUNTING HEIGHT DETAIL)

HATCHING INDICATES ITEMS TO BE DEMOLISHED. REMOVE DEVICE, EQUIPMENT,

FIXTURE INDICATED, CIRCUIT, AND CONDUIT BACK TO SOURCE UNLESS OTHERWISE

NOTED.

EMERGENCY LIGHTING UNIT, 2-HEAD WITH BATTERY BACK-UP, WALL MOUNTED, "NOT

SWITCHED"

LETTER INDICATES FIXTURE TYPE (SEE FIXTURE SCHEDULE)

RECEPTACLE, DUPLEX, 120VAC, 20A, MOUNTED 16" AFF, UNLESS OTHERWISE NOTED. (SEE

ELECTRICAL MOUNTING HEIGHT DETAIL)

WP - LISTED WEATHER-RESISTANT TYPE DEVICE WITH WEATHERPROOF IN USE COVER

GFI - GROUND FAULT CIRCUIT INTERRUPTER TYPE, 120VAC, 20A, MOUNTED 24" AFF