Attachment_A_-_Drawings.pdf

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SHEET NO.

G-001-H1

M-001-H1

M-002-H1

M-101-H1

M-401-H1

M-501-H1

B M-601-H1

M-901-H1

E-001-H1

E-101-H1

E-601-H1

A

2 3 4

SHEET INDEX

SHEET NAME

GENERAL

COVER SHEET & SHEET INDEX

MECHANICAL

MECHANICAL ABBREVIATIONS AND GENERAL NOTES

MECHANICAL LEGENDS

MECHANICAL GROUND FLOOR PLAN

MECHANICAL ENLARGED PLANS

MECHANICAL DETAILS

MECHANICAL SCHEDULES

MECHANICAL PHOTOS

ELECTRICAL

ELECTRICAL ABBREVIATIONS AND GENERAL NOTES

ELECTRICAL GROUND FLOOR PLAN

ELECTRICAL SCHEDULES

NATIONAL CONSERVATION TRAINING CENTER

SHEPHERDSTOWN, WEST VIRGINIA

AUGUST 17, 2017

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IDENTIFICATION

G-001-H1

GENERAL MECHANICAL NOTES

1. INSTALLATION OF HVAC WORK SHALL BE COORDINATED

WITH OTHER TRADES BEFORE ANY INSTALLATION IS

MADE. EQUIPMENT, PIPING OR DUCTWORK INTERFERING

WITH OTHER TRADES SHALL BE RELOCATED AS

REQUIRED AT NO ADDITIONAL COST.

2. COORDINATE MECHANICAL AND ELECTRICAL SUCH THAT

MECHANICAL PIPING, DUCTWORK AND EQUIPMENT IS NOT

LOCATED OVER OR ABOVE ANY ELECTRICAL,

COMMUNICATIONS, OR DATA EQUIPMENT.

3. AT START OF CONSTRUCTION, PREPARE TYPED LISTS OF

EQUIPMENT BEING SUPPLIED REQUIRING ELECTRICAL WORK,

AND SEND LISTS TO THE ELECTRICAL CONTRACTOR FOR

REVIEW AND COORDINATION.

4. WRITTEN DIMENSIONS ON DRAWINGS SHALL HAVE

PRECEDENCE OVER SCALED DIMENSIONS.

5. EQUIPMENT SHALL BE INSTALLED IN ACCORDANCE WITH

MANUFACTURER'S APPROVED PUBLISHED LITERATURE.

6. INSTALLATION OF EQUIPMENT SHALL PERMIT ACCESSIBILITY

FOR SERVICE AND/OR REPLACEMENT.

7. CEILING-MOUNTED EQUIPMENT SHALL BE INSTALLED IN SUCH

A MANNER THAT LIGHTS, PIPING, DUCTWORK, ETC., DO NOT

BLOCK ACCESS TO EQUIPMENT AND RELATED ACCESSORIES.

8. COORDINATE ALL WALL, FLOOR AND ROOF PENETRATIONS

WITH THE CONSTRUCTION PROFESSIONAL.

9. CAULK WITH SILICONE ALL GAPS BETWEEN WALL, CEILING

AND FLOOR OPENINGS AND HVAC EQUIPMENT PENETRATIONS.

PATCH LARGE GAPS BEFORE CAULKING IS APPLIED.

10. SUPPLEMENTAL STEEL MEMBERS REQUIRED TO SUPPORT

HVAC EQUIPMENT FROM MAIN STRUCTURE SHALL BE

PROVIDED.

11. DUCTWORK AIR DISTRIBUTION SYSTEMS SHALL BE INSTALLED

IN ACCORDANCE WITH SMACNA STANDARDS AND THE

PRESSURE CLASSIFICATION OF EACH INDIVIDUAL DUCTWORK

SYSTEM, NOT LESS THAN 2 IN.W.G., SEAL CLASS A (LEAKAGE

CLASS 6, OR 4% OF THE TOTAL AIR FLOW THROUGH THE

DUCT). DUCT SIZES SHOWN ON DRAWINGS ARE INSIDE CLEAR

DIMENSIONS.

12. VOLUME DAMPERS SHALL BE PROVIDED AT EACH NEW MAIN

BRANCH TAKE-OFF AND IN SUCH OTHER LOCATIONS WHERE

REQUIRED TO PROPERLY BALANCE THE SYSTEM.

13. INSTRUMENT TEST HOLES SHALL BE PROVIDED IN AIR

DISTRIBUTION SYSTEMS WHEREVER VOLUME DAMPERS ARE

SHOWN.

14. SQUARE ELBOWS SHALL ONLY BE USED WHERE SPACE

LIMITATIONS PREVENT USE OF 1.5 RADIUS ELBOW AND ONLY

UPON APPROVAL OF DESIGN PROFESSIONAL. PROVIDE TURNING

VANES IN ALL 45° AND 90° SQUARE ELBOWS. TURNING VANES

SHALL BE SINGLE THICKNESS TYPE WITHOUT RAILING EDGE. IF

TURNING VANES LONGER THAN 36 INCHES ARE REQUIRED, THEY

SHALL BE DOUBLE THICKNESS TYPE FOR STRENGTH.

15. PROVIDE SHEETMETAL TRANSITIONS AT AIR HANDLING UNITS, HEAT

PUMP UNITS, FANS, AND OTHER SIMILAR HVAC EQUIPMENT.

FLEXIBLE DUCT CONNECTORS OR SOUND ATTENUATION

DEVICES SHALL BE USED ON CONNECTION TO AIR HANDLING

EQUIPMENT TO REDUCE NOISE TRANSFER INTO OCCUPIED

SPACES.

16.

BLANK OFF INACTIVE PORTIONS OF LOUVERS UTILIZED

FOR INTAKE OR DISCHARGE FOR HVAC EQUIPMENT. ENTIRE

LOUVERS NOT UTILIZED SHALL BE BLANKED OFF BY THE

LOUVER MANUFACTURER. REFER TO ARCHITECTURAL

DRAWINGS FOR LOUVER LOCATIONS AND HVAC DRAWINGS

FOR HVAC EQUIPMENT CONNECTIONS.

17. EXACT LOCATIONS OF THERMOSTATS, CO2 SENSORS, AND

EMCS SENSORS SHALL BE COORDINATED WITH FINAL

LOCATIONS OF WALL-MOUNTED ARCHITECTURAL AND

ELECTRICAL EQUIPMENT. MOUNT THERMOSTATS AND HUMIDISTAT

SENSORS MINIMUM 48" AFF.

18. SUPPLY AND OUTDOOR AIR DUCTWORK SHALL

BE INSULATED TO MEET OR EXCEED ASHRAE 90.1-2010.

INTERIOR SUPPLY, RETURN, AND OUTDOOR AIR DUCTWORK

SHALL BE INSULATED FOR A MINIMUM VALUE OF R-6.

19.

COORDINATE CONDENSATE DRAIN PIPING WITH EXISTING

CONDITIONS. PROVIDE CONDENSATE PUMPS

AS REQUIRED WHERE SUFFICIENT SLOPE IS NOT

AVAILABLE FOR STANDARD GRAVITY DRAIN, WITH

OVERRIDE SWITCH TO POWER DOWN THE ASSOCIATED AIR

HANDLING EQUIPMENT IN CASE OF CONDENSATE PUMP

FAILURE. CONDENSATE DRAIN PIPING SHALL BE SLOPED

FOR GRAVITY AT A MINIMUM OF 2% SLOPE.

20. PROVIDE SUPPORTS FOR PIPING AND DUCTWORK IN

ACCORDANCE WITH SPECIFICATIONS. STRAP SUPPORTS

INSTALLED IN DIRECT CONTACT WITH PIPING OR DUCTWORK

SHALL HAVE INSULATION APPLIED AROUND STRAP FOR

CONTINUOUS INSULATION VALUE FOR THE PIPE OR DUCT.

FOR SUPPORT OF PRE-INSULATED PIPING OR DUCTWORK, USE

HIGH-DENSITY INSULATION ON BOTTOM OF PIPE OR DUCT TO

PREVENT CRUSHING OR PROVIDE SADDLES OR SHIELDS TO

PREVENT CRUSHING OF INSULATION. ADHERE THE SADDLE

TO THE INSULATION POSITION SUPPORT LOCATED IN

CENTER OF THE SADDLE WHILE SYSTEM IS AT NOMINAL

OPERATING TEMPERATURE. PIPE HANGERS AND SUPPORTS

SHALL BE IN ACCORDANCE WITH MSS SP-58.

GENERAL MECH. ABBREVIATIONS

@ AT

& AND

AFF ABOVE FINISHED FLOOR

A/C ABOVE CEILING

AD AUTOMATIC DAMPER

ADJ. ADJUSTABLE

AFMS AIRFLOW MEASURING STATION

AHU AIR HANDLING UNIT

ARCH ARCHITECTURAL OR ARCHITECT

AS AIR SEPARATOR

ASHRAE AMERICAN SOCIETY OF HEATING, REFRIGERATING

AND AIR CONDITIONING ENGINEERS

AUX. AUXILIARY

B BOILER

BD BACKDRAFT DAMPER

BLDG BUILDING

BFF, BFS BELOW FINISHED FLOOR, BELOW FINISHED SLAB

BTU, BTUh BRITISH THERMAL UNITS, BTUs PER HOUR

CAV CONSTANT AIR VOLUME

CCC CLOSED CIRCUIT COOLER

CD CONDENSATE DRAIN LINE

CFM CUBIC FEET PER MINUTE

CMU CONCRETE MASONRY UNIT

CO CLEANOUT

CO2 CARBON DIOXIDE

CONC CONCRETE

CONN. CONNECT, CONNECTING, CONNECTION

CONT. CONTINUED

COP COEFFICIENT OF PERFORMANCE

COR CONTRACTING OFFICER'S (OWNER'S)

REPRESENTATIVE

CU CONDENSING UNIT

CWR CONDENSER WATER RETURN

CWS CONDENSER WATER SUPPLY

D DEPTH

DB, Tdb DRY BULB (TEMPERATURE)

DbA DECIBELS

DDC DIRECT DIGITAL CONTROLS

DIA DIAMETER

DN DOWN

DP DEEP

dP, PD DELTA PRESSURE, PRESSURE DROP

DWG DRAWING

DX DIRECT EXPANSION

EA EXHAUST AIR

EAT ENTERING AIR TEMPERATURE

EER ENERGY EFFICIENCY RATIO

EF EXHAUST FAN

EFF EFFICIENCY

ELEC ELECTRICAL

EMCS ENERGY MONITORING AND CONTROL SYSTEM

ERU ENERGY RECOVERY UNIT

ET EXPANSION TANK

ESP EXTERNAL STATIC PRESSURE

EWT ENTERING WATER TEMPERATURE

EXT EXTERIOR

EXH EXHAUST

EXIST. EXISTING

DEG. F (°F) DEGREES FAHRENHEIT

FD FIRE DAMPER, FLOOR DRAIN

FFE FINISHED FLOOR ELEVATION

FLA FULL LOAD AMPS

FOB, FOT FLAT ON BOTTOM, FLAT ON TOP

FSD FIRE SMOKE DAMPER

FT FOOT OR FEET

FT. WG FEET WATER GAUGE

HP HEAT PUMP, HORSEPOWER

HR HOUR

HTG HEATING

HTR HEATER

HVAC HEATING, VENTILATING AND AIR

CONDITIONING

HZ

HERTZ

IN INCHE(S)

IN WC INCHES WATER COLUMN

IN WG INCHES WATER GAUGE

KW KILOWATTS

L LENGTH

LAT LEAVING AIR TEMPERATURE

LBS POUNDS

LBF/IN2 POUND FORCE PER SQUARE INCH

LWT LEAVING WATER TEMPERATURE

MAX MAXIMUM

MBH 1,000 x BTUs

MCA MINIMUM CIRCUIT AMPACITY

MD MOTORIZED DAMPER

MERV MINIMUM EFFICIENCY REPORTING VALUE

MECH MECHANICAL

MFR, MFG MANUFACTURER, MANUFACTURING

MIN MINIMUM

MOCP MAXIMUM OVER CURRENT PROTECTION

MTD MOUNTED

MUW MAKE UP WATER (DOMESTIC)

NO. NUMBER

NTS NOT TO SCALE

OA OUTSIDE AIR

OD OUTSIDE DIAMETER

GENERAL MECH. ABBREVIATIONS (CONT.)

PD PRESSURE DROP

PH PHASE

PPM PARTS PER MILLION

PRV PRESSURE RELIEF VALVE

QTY QUANTITY

RA RETURN AIR

RG RETURN GRILLE

RH RELATIVE HUMIDITY

RL REFRIGERANT LIQUID

RM ROOM

RPM REVOLUTIONS PER MINUTE,

ROTATIONS PER MINUTE

RS REFRIGERANT SUCTION

SA SUPPLY AIR

SD SMOKE DAMPER, SMOKE DETECTOR

SEER SEASONAL ENERGY EFFICIENCY RATIO

SF SUPPLY FAN

SMACNA SHEET METAL AND AIR CONDITIONING

CONTRACTORS' NATIONAL ASSOCIATION

SP STATIC PRESSURE

SS, SST STAINLESS STEEL

T'STAT THERMOSTAT

TEMP TEMPERATURE

THR TOTAL HEAT REJECTION

TYP TYPICAL

UH UNIT HEATER

V VOLTAGE

VAV VARIABLE AIR VOLUME

VD VOLUME DAMPER

VFD VARIABLE FREQUENCY DRIVE

VSD VARIABLE SPEED DRIVE

W WATT

W/ WITH

W/O WITHOUT

WB, Twb WET BULB (TEMPERATURE)

WD WIDE, WIDTH

WG WATER GAUGE

WWSP WATER WATER HEAT PUMP

MVD MANUAL VOLUME DAMPER

TG TRANSFER GRILLE

THA TOTAL HEAT ABSORPTION

HD HEAD

C CHILLER

PCF POUNDS PER CUBIC FOOT

MAU MAKEUP AIR UNIT

DCW DOMESTIC COLD WATER

FDB DEGREES FAHRENHEIT DRY BULB

FWB DEGREES FAHRENHEIT WET BULB

SB SECURITY BARS

E.W.T.& B. EACH WAY TOP & BOTTOM

Cv VALVE FLOW COEFFICIENT

CHWS CHILLED WATER SUPPLY

CHWR CHILLED WATER RETURN

FTR FINNED TUBE RADIATOR

GA GAUGE

GEV GRAVITY EXHAUST VENTILATOR

GPM GALLONS PER MINUTE

GIV GRAVITY INTAKE VENTILATOR

GTS GEOTHERMAL SUPPLY

GTR GEOTHERMAL RETURN

H HEIGHT

HWR HOT WATER RETURN

HWS HOT WATER SUPPLY

IDU INDOOR UNIT

GWB GYPSUM WALLBOARD

WPD WATER PRESSURE DROP

WSA WIRE SIZE AMPS

NEMA NATIONAL ELECTRICAL MANUFACTURER'S

ASSOCIATION

OPD OVERCURRENT PROTECTION DEVICE

P PUMP

PSI, PSIG POUNDS PER SQUARE INCH, PSI GAUGE

UL UNDERWRITERS LABORATORIES

21. ALL DIFFERENTIAL PRESSURE SENSOR LOCATIONS TO HAVE

PORTS FOR TEST AND BALANCE VERIFICATION.

22. EXISTING UTILITIES MAY NEED TO BE SHIFTED TO ACCOMMODATE NEW

WORK. IT IS THE CONTRACTOR'S RESPONSIBILITY TO MOVE ANY

UTILITY, DUCT, PIPING, OR FIXTURES NEEDED TO INSTALL NEW WORK.

SEE PHOTOS ON M-901 SHEET FOR EXISTING CONDITIONS.

23. NCTC CAMPUS ONLY USES JOHNSON CONTROLS. LOCAL CONTACT IS

BRIAN BONNEY (OFFICE: 410-527-2746 AND EMAIL

BRIAN.D.BONNEY@JCI.COM)

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M-001-H1

AIR DISTRIBUTION DEVICE TAGS

DIFFUSER TYPE

A

AIRFLOW

DIFFUSER TYPE

A

24x24 FACE SIZE

SUPPLY/RETURN/EXHAUST TAGS

TRANSFER GRILLE TAGS

M501

PLAN NORTH

DRAWING/DETAIL REFERENCE KEY

REFER TO

DETAIL NUMBER

SHEET NUMBER OF DETAIL

RE:2/M501

NORTH ARROW

A

J

SD

SP

F

T

TH

A

C

DUCT SMOKE DETECTOR

CARBON DIOXIDE SENSOR

DRAWING NOTE REFERENCE

OVAL OR FLAT OVAL

CONTROL WIRING

STATIC PRESSURE SENSOR

ROUND

THERMOSTAT

FIRESTAT

TEMPERATURE SENSOR

HUMIDITY SENSOR

MISCELLANEOUS LEGEND

H

T

120 VOLT STAND BY POWER JUNCTION

BOX PROVIDED BY THE ELECTRICAL

CONTRACTOR JUNCTION BOX IS

DEDICATED FOR USE BY THE CONTROLS

CONTRACTOR.

VARIABLE FREQUENCY DRIVEVFD

THERMOSTAT/HUMIDISTAT

PIPING LEGEND

EXPANSION JOINT

FLEXIBLE CONNECTION

CLEANOUT

WATER METER

FLOOR CLEANOUT

THERMOMETER

PRESSURE REDUCING VALVE

MANUAL AIR VENT

WITH BALL VALVE

PRESSURE/TEMPERATURE TAP

PRESSURE SWITCH

PLUG VALVE

FLOW SWITCH

T&P RELIEF VALVE

AUTOMATIC AIR VENT

PRESSURE GAUGE WITH GAUGE COCK

PS

FS

BUTTERFLY VALVE

STRAINER WITH BLOWDOWN VALVE,

FLOW MEASURING/BALANCING/

SHUT-OFF VALVE

GATE VALVE

CHECK VALVE

BALL VALVE

CAP AND CHAIN

3-WAY CONTROL VALVE

2-WAY CONTROL VALVE

CWR

CONDENSER WATER RETURN

CONCENTRIC REDUCER

DIRECTION OF FLOW

DIRECTION OF SLOPE DOWN

ECCENTRIC REDUCER

PIPE FLANGE

PIPE CAP

PIPE GUIDE

PIPE ANCHOR

X

UNION

TEE OUTLET UP

CONDENSATE DRAIN

BRANCH BOTTOM CONNECTION

PUMPED CONDENSATE

BRANCH TOP CONNECTION

ELBOW UP

ELBOW DOWN

RISE OR DROP

TEE OUTLET DOWN

PC

CD

REFRIGERANT SUCTION

RS

CWS

CONDENSER WATER SUPPLY

HWS

HEATING WATER SUPPLY

HWR

HOT WATER RETURN

M

SUPPLY OR OUTSIDE AIR DUCT UP

AD

FD(3) - FIRE DAMPER, 3 HOUR RATING

FD - FIRE DAMPER, 1 HOUR RATING

FIRE DAMPER TYPE:

H

UP

DN

DUCT MOUNTED HUMIDIFIER

RISE IN DUCT

DROP IN DUCT

RETURN OR EXHAUST AIR DUCT DOWN

RETURN OR EXHAUST AIR DUCT UP

SUPPLY OR OUTSIDE AIR DUCT DOWN

30x14

SQUARE TO ROUND DUCT BRANCH TAKE-OFF

FLARED SPIN-IN WITH DAMPER AND

FLEX DUCT (DIFFUSER CONNECTION)

ROUND DUCT BRANCH TAKE-OFF FROM

RECTANGULAR MAIN WITH CONICAL TAP

FLEXIBLE DUCT CONNECTION

WITH 45 DEGREE BRANCH INLET

FLOW ARROW

DUCT SIZE TRANSITION

RECTANGULAR DUCT BRANCH TAKE-OFF

WITH 45 DEGREE BRANCH INLET

DASHED LINES INDICATE 2" ACOUSTICAL LINER

90 DEGREE DUCT ELBOW WITH TURNING VANES

FLEXIBLE DUCT

24"

DUCTWORK LEGEND

RETURN AIR DEVICE

ROUND DUCT. DIAMETER INDICATED IN INCHES.

IN-LINE 90 DEGREE RISE/DROP IN

SUPPLY DUCT (RIGHT SIDE IS HIGHER)

IN-LINE 90 DEGREE RISE/DROP IN

RETURN DUCT (RIGHT SIDE IS HIGHER)

FD

SD

AD - AUTOMATIC DAMPER

DAMPER TYPE:

MD - MOTORIZED DAMPER

VD

SMOKE DAMPER

VOLUME/BALANCING DAMPER

(LABEL MAY BE OMITTED)

BD

BACKDRAFT DAMPER

(COUNTER-BALANCED UNLESS

OTHERWISE NOTED)

RADIUS DUCT ELBOW - ROUND OR

RECTANGULAR (MIN. 1.5 RADIUS UNLESS

OTHERWISE NOTED)

RECTANGULAR DUCT, SIZE INDICATED IN

INCHES, FIRST NUMBER IS SIDE SHOWN

SUPPLY AIR DIFFUSER -

FLOW ARROWS INDICATE AIR

PATTERN.

NO FLOW ARROWS SHOWN INDICATES

4-WAY PATTERN.

FSD

COMBINATION

FIRE/SMOKE DAMPER

EXHAUST AIR DEVICE

M

VFD

M

T

DP

FS

RH

SD

CT

M

FS

C

PS

SP

CONTROLS LEGEND

FAN

PUMP

ENERGY WHEEL

COIL - COOLING

MOTORIZED DAMPER

FILTERS

MOTORIZED 2-WAY CONTROL VALVE

VARIABLE FREQUENCY DRIVE

MOTOR

CURRENT TRANSDUCER

TEMPERATURE SENSOR

HUMIDITY SENSOR

CARBON DIOXIDE SENSOR

DIFFERENTIAL PRESSURE SENSOR

FLOW SENSOR/ STATION

PRESSURE SWITCH

STATIC PRESSURE SENSOR

DUCT SMOKE DETECTOR

FREEZESTAT

TEMPERATURE SENSOR - PIPE

SIGNAL TO DDC SYSTEM

SIGNAL FROM DDC SYSTEM

DDC

DDC

COIL - HEATING

39.40 N

LONGITUDE:

ELEVATION:

LATITUDE:

SUMMER DESIGN WET BULB (1%):

SUMMER DESIGN DRY BULB (1%):

WINTER DESIGN DRY BULB (99%):

STANDARD DESIGN CONDITIONS:

15.8°F

75.4°F

90.4°F

77.98 W

535 FT.

HVAC DESIGN CRITERIA

LOCATION: EASTERN WV REGNL SHE, WV,

USA (WMO#724177)

*STANDARD & CRITICAL DESIGN CONDITIONS FROM ASHRAE

MEAN COINCIDENT DRY BULB (1%):

HUMIDITY RATIO (1%):

DEHUMIDIFICATION DESIGN CONDITIONS:

122.5

80.0°F

DEWPOINT (99%): 72.4°F

CONNECT TO EXISTING

FLOOR DRAIN

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M-002-H1

M

G20H

MECHANICAL

ROOM

SMALL

G02H

MECHANICAL

ROOM

LARGE

G21H

GENERAL

STORAGE

H1-R-1

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A

SCALE: 1/8" = 1'-0"

8 0 8 16

SCALE: 1/8" = 1'-0"

H1 (ALDO LEOPOLD) - GROUND FLOOR

GENERAL NOTES:

1. DRAWINGS ARE BASED OFF OF AS-BUILT DRAWINGS.

VERIFY FIELD CONDITIONS PRIOR TO START OF

CONSTRUCTION.

2. THE SCOPE OF THIS PROJECT IS LIMITED TO MECHANICAL

ROOMS EXCEPT FOR CONDUIT AND WIRING REQUIRED

THAT WILL BE RUN IN CORRIDORS. THE BUILDING WILL BE

OCCUPIED DURING CONSTRUCTION AND ALL SYSTEMS

MUST REMAIN OPERATIONAL.

3. CEILINGS IN MECHANICAL SPACES ARE OPEN TO

STRUCTURE BUT AVAILABLE SPACE IS LIMITED DUE TO

CONGESTION OF EXISTING SYSTEMS. CORRIDORS AND

OCCUPIED SPACES HAVE HARD CEILINGS.

4. CONTRACTOR RESPONSIBLE FOR PATCHING AND

PAINTING TO MATCH EXISTING CONDITIONS IF DAMAGED

DURING CONSTRUCTION.

KEY NOTES:

EXISTING EXHAUST LOUVER

EXISTING OUTSIDE AIR LOUVER

M E

C H

A N

I C

A L

G

R O

U N

D

F L O

R

P

A

M-101-H1

10"Ø SA

DH-H1-2

AC-H1-2

G20H

MECHANICAL

ROOM

SMALL

G21H

GENERAL

STORAGE

10"Ø RA

FD

MD

DH-H1-1

10"Ø SA

Ø

R A

AC-H1-1

EF-H1-1

x

10"x10"

G02H

MECHANICAL

ROOM

LARGE

14"x12" x

EXISTING

CHILLER

EXISTING

PUMPS

x

FD

14"x12"

1 2 3 4 5

A

B

C

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IDENTIFICATION

D E

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F I L

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P a r k w a y

L a n e

S u i t e

N o r c r o s s

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A

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F a x

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J O

B

N

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100% DESIGN SUBMISSION

D W

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D W

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A

GENERAL NOTES:

1. DRAWINGS ARE BASED OFF OF AS-BUILT DRAWINGS.

VERIFY ACTUAL FIELD CONDITIONS PRIOR TO START OF

CONSTRUCTION.

2. THE SCOPE OF THIS PROJECT IS LIMITED TO MECHANICAL

ROOMS EXCEPT FOR CONDUIT AND WIRING REQUIRED

THAT WILL BE RUN IN CORRIDORS.THE BUILDING WILL BE

OCCUPIED DURING CONSTRUCTION AND ALL SYSTEMS

MUST REMAIN OPERATIONAL.

3. INSTALL DEHUMIDIFIERS IN LOCATION WHERE BOTTOM OF

UNIT IS AT LEAST 72" AFF, THERE IS MANUFACTURER'S

REQUIRED CLEARANCES, AND AT LEAST EIGHT DUCT

DIAMETERS BETWEEN UNIT AND DUCT TAP.

4. INSTALL DUCT TAPS ON OUTSIDE AIR DUCTWORK

UPSTREAM OF OUTSIDE AIR DAMPER.

5. EXISTING BUILDING SYSTEMS ARE SHOWN IN LIGHTER

LINE WEIGHT. DARKER LINE WEIGHTS SHOW NEW WORK

THAT IS COVERED UNDER THIS PROJECT.

SCALE: 1/4" = 1'-0"

4 0 4 8

KEY NOTES:

EXISTING EXHAUST LOUVER

EXISTING OUTSIDE AIR LOUVER

UTILIZE SPACE ABOVE DOORS TO

PENETRATE WALL. INSTALL 10" x 10", TYPE B

DYNAMIC FIRE DAMPER RATED FOR 3 HOURS.

INSTALL 20" x 12", TYPE B DYNAMIC FIRE

DAMPER RATED FOR 3 HOURS IN CONCRETE

WALL. INSTALL 1/2" x 1/2" WIRE MESH ON

ENDS OF WALL SLEEVE. INSTALL DAMPER A

MINIMUM OF 72" AFF IN A LOCATION TO

MITIGATE RELOCATING ANY EXISTING

UTILITIES.

INSTALL STAINLESS STEEL DEFLECTOR TO

HELP DISSIPATE EXHAUST AIR. REFER TO

DETAIL B4/M-501-H1.

DISCONNECT EXISTING EXHAUST FAN AND

ASSOCIATED APPURTENANCES/DUCTWORK

TO THE EXTENT INDICATED. COORDINATE

WITH ELECTRICAL ON DEMOLITION OF

CIRCUIT AND RESPECTIVE CONDUIT.

ROUTE FULL CONNECTION SIZE

CONDENSATE LINE TO EXISTING FLOOR

DRAIN IN MECHANICAL ROOM.

INSTALL 1/2" x 1/2" WIRE MESH OVER

OPENING AND BALANCE TO 150 CFM.

INSTALL 1/2" x 1/2" WIRE MESH OVER

OPENING AND BALANCE TO 1000 CFM.

INSTALL NEW EF-H1-1 PER MANUFACTURER'S

RECOMMENDATIONS.

INSTALL NEW DH-H1-1 PER MANUFACTURER'S

RECOMMENDATIONS.

INSTALL NEW DH-H1-2 PER MANUFACTURER'S

RECOMMENDATIONS.

EXISTING MD IS TO BE REPLACED WITH NEW

MD IN LOCATION INDICATED. EXISTING

CONTROL SEQUENCE IS TO REMAIN IN

EFFECT FOR THE DETERMINATION OF WHICH

DAMPER IS TO BE OPEN.

EXISTING VERTICAL DUCT AND MD TO

REMAIN. EXISTING GRILLE IN VERTICAL IS TO

BE BALANCED TO 1000 CFM AND MD IS

NORMALLY CLOSED.

BALANCE AC-H1-2 FOR 680 CFM OUTSIDE AIR,

1600 CFM RETURN AIR, AND 2200 CFM

SUPPLY.

M E

C H

A N

I C

A L

E

N L A

R G

E D

F L O

A

N S

SCALE:

A1

H1 (ALDO LEOPOLD) - GROUND FLOOR

1/4" = 1'-0" SCALE:

A3

H1 (ALDO LEOPOLD) - GROUND FLOOR

1/4" = 1'-0"

C4

M-401-H1

C2

A2

A4

A3

PHOTO KEY LEGEND

DIRECTION PHOTO WAS TAKEN

DENOTES PHOTO LOCATION

PHOTO REFERENCE NUMBER

SEE DRAWING

A1

M-901-H1

AIR FLOW

SPRING VIBRATION

ISOLATORS

PROVIDE BELT GUARD

DESIGNER NOTE: REMOVE

BELT GUARD WHEN USING

DIRECT DRIVE FAN.

FLEX CONNECTION

ALL THREAD

SUPPORT

FILTER

SUPPORT FROM STRUCTURE

W/ SPRING & NEOPRENE TYPE

VIBRATION ISOLATORS AND

3/8" HANGER RODS

PUMP

FAN

NOTES:

1. ALL VALVES, PIPING, AND EQUIPMENT SHOWN TO BE LOCATED INSIDE FAN COIL UNIT

CABINET WITH ACCESS FROM BELOW UNIT.

ELEVATION VIEW

PLAN VIEW

ROUTE CONDENSATE

DRAIN TO NEAREST

APPROVED FLOOR

DRAIN

EVAPORATOR COIL

INSULATED CONDENSATE PAN

DESICCANT WHEELSPLIT CONDENSING COILS

FLEXIBLE

CONNECTION, TYP.

10"Ø RETURN AIR DUCT

(REFER TO HVAC PLAN)

10"Ø SUPPLY AIR DUCT

(REFER TO HVAC PLAN)

FLEXIBLE

CONNECTION, TYP.

NOTES:

1. FIRE DAMPER RATING SHALL MEET OR EXCEED THE FIRE-RATING OF THE

BARRIER IN WHICH IT IS INSTALLED, 1 1/2 HR MINIMUM RATING.

2. PROVIDE FIRE DAMPER FOR ROUND DUCT OR USE TRANSITIONS FOR

ROUND TO SQUARE DUCT.

3. STATIC FIRE DAMPERS ARE PREFERRED IN SYSTEMS WHERE FANS

AUTOMATICALLY TURN OFF IN CASE OF FIRE. DYNAMIC FIRE DAMPERS ARE

REQUIRED IN ANY SYSTEM WHERE FANS ARE NOT AUTOMATICALLY

STOPPED IN CASE OF FIRE. WHERE ACCESSIBILITY IS EXTREMELY LIMITED,

MULTI-BLADE OR MOTOR-OPERATED FIRE DAMPERS SHALL BE USED.

12" INTEGRAL WALL SLEEVE BY FIRE

DAMPER MANUFACTURER, SLEEVE TO BE

18 GA MIN. WITH 3/16" EXPANSION CRACK

ON THREE SIDES BETWEEN SLEEVE AND

STRUCTURE, SEAL EXPANSION JOINT

WITH FIRE RETARDANT NON-HARDENING

MASTIC

INSULATED

ACCESS DOOR

CONCRETE WALL

RETAINING ANGLES

ALL FOUR SIDES,

RETAINING ANGLES BY

FIRE DAMPER

MANUFACTURER

STRAP FASTENING TO

ALLOW MANUAL

TESTING OF DAMPER

STRAP FASTENING TO

BE ACCESSIBLE THRU

ACCESS PANEL

CURTAIN TYPE OUT

OF THE AIR STREAM

FIRE DAMPER

BREAKAWAY JOINT (TYP)

WALL SLEEVE

A+2"

DRAIN PAN

A = TOTAL STATIC

PRESSURE

NOTE:

1. SEE MECHANICAL PIPING SCHEDULE FOR ACCEPTABLE MATERIALS.

2. SECURE PIPE TO STRUCTURE OR WALL.

FLOOR DRAIN

TERMINATE WITH 3"

AIR GAP AT FLOOR

DRAIN

SLOPE TOWARDS

FLOOR DRAIN

THREADED PLUG

UNION

TYPE "L" COPPER

IN PLENUMS

H

RADIUS = H, MINIMUM

CURVED ELBOW

CONVERGING AND DIVERGING DUCT TRANSITION

UNLESS NOTED OTHERWISE ON

PLANS, ANGLES SHOWN SHALL APPLY

TRANSITION AT EQUIPMENT

15° MAXIMUM

15° MAXIMUM

30° MAXIMUM

30° MAXIMUM

20° MAXIMUM

20° MAXIMUM

RECTANGULAR DUCT HANGER DETAIL

ANGLE PER SMACNA

NUTS

THREADED ROD PER

SMACNA, MIN. 3/8"

NOTES:

1. TABULATED DATA FROM SMACNA ALLOWS FOR DUCT REINFORCING

AND INSULATION, BUT NO EXTERNAL LOAD.

2. PROVIDE HIGH DENSITY INSERT AT TRAPEZE FOR INSULATED

DUCTS.

3. HANGERS SHALL NOT BE HUNG DIRECTLY FROM ROOF DECK. ALL

HANGERS SHALL BE HUNG FROM SUPPORTING STRUCTURAL

FEATURES ONLY. BUILD TRAPEZES AS NECESSARY.

4. ALL RECTANGULAR DUCT MUST BE HUNG USING THIS METHOD.

METAL STRAPPING SCREWED INTO THE DUCT WILL NOT BE

ACCEPTED .

3" MIN.

L

1 2 3 4 5

A

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IDENTIFICATION

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Y

F I L

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N

A M

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P a r k w a y

L a n e

S u i t e

N o r c r o s s

G

A

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F a x

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100% DESIGN SUBMISSION

D

W E

D W

E

M I Z

E S

A

M E

C H

A N

I C

A L

D

E T

A I L S

SCALE:

A3

DEHUMIDIFICATION UNIT DETAIL

N.T.S.

SCALE:

B1

INLINE EXHAUST FAN DETAIL

N.T.S. SCALE:

B4

EXHAUST DEFLECTOR DETAIL

N.T.S.

NOTES:

1. DEFLECTORS SHALL BE 316 SS, 18 GA MINIMUM.

2. SECURE DEFLECTORS WITH STAINLESS STEEL NO. 10 x 1" SELF DRIVING HEX

WASHER HEAD SCREWS, HEAD SIZE 5/16", PLACED EVERY 4".

3. DEFLECTORS PURPOSE IS TO HELP DISSIPATE ODORS FROM NEW TANK

ROOM EXHAUST.

4. DEFLECTORS SHALL HAVE SAME FREE AREA AS LOUVER.

16"

FULL LENGTH OF

LOUVER HEIGHT

EXISTING

LOUVER

NEW

DEFLECTOR

NEW

DEFLECTOR

M-501-H1

SCALE:

A4

VERTICAL FIRE DAMPER DETAIL

N.T.S.

ELEVATION VIEW PLAN VIEW

SCALE:

D1

CONDENSATE DRAIN DETAIL

N.T.S.

SCALE:

C3

TYPICAL DUCT TRANSITIONS

N.T.S.SCALE:

C2

RECTANGULAR DUCT HANGER DETAIL

N.T.S.

SCALE:

A1

TRANSFER DUCT DETAIL

N.T.S.

12"

DDC INPUT OUTPUT SUMMARY

Y

S T

G

A

P H

S

P L A

Y

OUTPUTS INPUTS

SOFTWARE

REMARKS

DIGITAL ANALOG DIGITAL ANALOG

POINT NAME POINT DESCRIPTION

S T

A R

T S

T O

P

O P

E N

C

L O

S E

E N

A B

L E

D

I S

A B

L E

S E

T P

O I N

T

A

D J U

S T

P O

S I T

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L V

E

C

O M

M A

N D

S P

E E

D

C

O N

T R

O L

C U

R R

E N

T

S

E N

S I N

G

R

E L A

Y

D I F

F E

R E

N T

I A

L

P

R E

S S

U R

E

S

W I T

C H

S T

A R

T S

T O

P

F L O

W

S

W I T

C H

O P

E N

C

L O

S E

A L A

R M

P U

B

U T

T O

N

O

V E

R R

I D

E

P U

L S

E

C

O N

T A

C T

T E

M P

E R

A T

U R

E

E L E

C T

R I C

A L

D

E M

A N

D k W

A M

P E

R A

G E

V F

D

F

R E

Q U

E N

Y

P R

E S

S U

R E

C A

R B

O

X I D

E

P O

S I T

I O

N

F L O

W

E N

T H

A L P

Y

H U

M I D

I T

Y

A N

A L O

G

V

A R

I A

B L E

B I N

A R

Y

V

A R

I A

B L E

S O

F

A

R M

R U

N T

I M

E

T

O T

A L I Z

A T

I O

N

R E

S E

T

A

V A

I L A

B L E

S C

H E

D U

L E

C A

L C

U L A

T E

D

P

O I N

T

DH-n-SS DESICCANT UNIT START/STOP X

OA-T OTUSIDE AIR TEMPERATURE X X

OA-RH OUTSIDE AIR RELATIVE HUMIDITY X X

X

NOTE: OUTSIDE AIR DRY-BULB TEMPERATURE SENSOR AND RELATIVE

HUMIDITY SENSOR ARE TO BE LOCATED IN OUTSIDE AIR DUCT UPSTREAM OF

THE DESICCANT UNIT AND DOWNSTREAM OF OUTSIDE AIR INTAKE LOUVER.

ACTIVE DESICCANT DEHUMIDIFIER UNIT

MARK MANUFACTURER MODEL # LOCATION ASSOCIATED

AHU

SUPPLY FAN CAPACITY LB/HR

(80 °F/60% RH)

COMPRESSOR TON SIZE (WXLXH) IN WEIGHT lbs ELECTRICAL NOTES

PROCESS CFM ESP IN WG MHP VOLTAGE PHASE FREQUENCY FLA

DH-H1-1 NOVELAIRE 600 DES/DX CR

G02H LARGE

MECH ROOM

AC-H1-1 680 0.6" 1.5 13.8 2 42.3"X58.3"X17.8" 395 208-230 1 60 19.1 1 - 4

DH-H1-2 NOVELAIRE 600 DES/DX CR

G20H SMALL

MECH ROOM

AC-H1-2 680 0.6" 1.5 13.8 2 42.3"X58.3"X17.8" 395 208-230 1 60 19.1 1 - 4

EXHAUST FAN SCHEDULE

Mark LOCATION SERVICE TYPE CFM

MINIMUM ESP

(IN. WG.)

DRIVE VFD

MOTOR

HP

BRAKE

HP

FAN DATA

BASIS OF DESIGN NOTES

VOLTS PHASE

EF-H1-1 G02H LARGE MECH ROOM FUEL OIL TANK EXHAUST INLINE 1,150 1 BELT NO - 115 1 GREENHECK QEI-9-II-7 1 - 8

NOTES:

1. FAN SPEED CONTROLLER PROVIDED BY MECHANICAL AND INSTALLED BY ELECTRICAL

2. DISCONNECT TO BE PROVIDED AND INSTALLED BY ELECTRICAL

3. NEMA PREMIUM MOTORS

4. PROVIDE WALL HOUSING WITH OSHA GUARD

5. TYPE B SPARK RESISTANT CONSTRUCTION

6. PROVIDE BACKDRAFT DAMPER

7. PROVIDE STARTER

8. FANS ARE TO RUN 24/7 FOR CONSTANT EXHAUST.

3/4

1 2 3 4 5

A

B

C

D

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D A

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SHEET

IDENTIFICATION

D E

S I G

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B

Y

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E

P a r k w a y

L a n e

S u i t e

N o r c r o s s

G

A

P h o n e

F a x

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T

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S I Z

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N

O

C O

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F I L

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D E

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Y S

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F

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100% DESIGN SUBMISSION

D W

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M E

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C H

E D

U L E

S

M-601-H1

NOTES:

1. DISCONNECT TO BE PROVIDED AND INSTALLED BY ELECTRICAL.

2. PROVIDE STARTER FOR SINGLE-POWER POINT CONNECTION.

3. DEHUMIDIFIER SHALL ENERGIZE ANYTIME RESPECTIVE AIR HANDLER IS RUNNING.

4. DEHUMIDIFIERS ONLY NEED READ-ONLY POINTS ON THE CONTROL FRONT END.

POINTS SHALL BE FOR FAN STATUS AND ALARM IF RESPECTIVE AIR HANDLER IS

RUNNING AND DEHUMIDIFIER IS NOT.

SCALE:

B3

ACTIVE DESICCANT DEHUMIDIFIER (DH) POINTS LIST

M-901-H1

1 2 3 4 5

A

B

C

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IDENTIFICATION

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F I L

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L a n e

S u i t e

N o r c r o s s

G

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F a x

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C O

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F I L

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O

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D E

H U

M I D

I F

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A T

I O

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S

Y S

T E

M

F

O R

L O

D G

E

A

L D

O

L

E O

P O

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100% DESIGN SUBMISSION

D W

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A

M E

C H

A N

I C

A L

P

H O

T O

S

SCALE:

A4

LARGE MECH ROOM

N.T.S.

SCALE:

C2

ELECT ROOM

N.T.S.

SCALE:

A2

MECH ROOM 2

N.T.S. SCALE:

A3

MECH ROOM 3

N.T.S.

SCALE:

C4

TANK ROOM

N.T.S.

GENERAL NOTES:

1. MECHANICAL ROOM CEILING SPACE IS

CONGESTED. LOCATE DEHUMIDIFIERS IN

A LOCATION WHERE THEY CAN BE

MAINTAINED, ARE AT LEAST 72" AFF, AND

HAVE AT LEAST EIGHT DUCT DIAMETERS

BETWEEN UNIT AND DUCT TAPS TO

EXISTING OUTSIDE AIR DUCT.

2. ALL WALLS INTO TANK ROOM ARE

CONCRETE AND OPENINGS FOR NEW

DUCT AND TRANSFER SLEEVE WILL

NEED TO BE CUT INTO WALL.

E-001-H1

S

A

T E

H

T E

H

E L

E C

T R

I C

M

B O

L S

S C

M

GENERAL NOTES:

THE WORK SHALL CONFORM WITH ALL REQUIREMENTS OF:

(A) NFPA 70-2014 (NATIONAL ELECTRICAL CODE)

(B) NESC 2015 (NATIONAL ELECTRICAL SAFETY CODE)

(C) APPLICABLE LOCAL CODES AND FEDERAL AND STATE LAWS.

MINIMUM ELECTRICAL RACEWAY SIZE SHALL BE 3/4". MINIMUM TELECOMMUNICATIONS

RACEWAY SIZE SHALL BE 1". INCREASE RACEWAY SIZE AS REQUIRED TO LIMIT RACEWAY FILL

RATIO TO LESS THAN 40% FULL.

CONTRACTOR SHALL CAREFULLY COORDINATE WORK WITH ALL TRADES AND SHALL BE

RESPONSIBLE FOR SECURING SPACE REQUIREMENTS FOR ELECTRICAL EQUIPMENT

CLEARANCE FOR RECESSED LIGHTING FIXTURES AND CORRECT ROUGH-IN LOCATIONS OF

ELECTRICAL CONNECTIONS.

CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING CATALOG NUMBERS ON THESE

DRAWINGS TO MATCH WITH MATERIAL DESCRIPTIONS INDICATED.

VERIFY DOOR SWINGS WITH ARCHITECTURAL DRAWINGS BEFORE ROUGHING IN WALL

SWITCHES. SWITCHES IN THE SAME LOCATION SHALL BE GANGED TOGETHER IN ONE

COMMON BACKBOX AND SHALL HAVE ONE COMMON FACE PLATE.

ALL FEEDERS AND BRANCH CIRCUITS SHALL INCLUDE A GREEN INSULATED GROUND

CONDUCTOR, SIZE PER NATIONAL ELECTRICAL CODE, OR AS SHOWN, CONNECTED TO EACH

DEVICE AND OUTLET BOX ON THE CIRCUIT AND TO THE PANELBOARD GROUND BUS

MULTIPLE BRANCH CIRCUITS IN ONE RACEWAY REQUIRE ONLY ONE GROUND CONDUCTOR.

VERIFY LUMINAIRE, CEILING MOUNTED SMOKE DETECTOR LOCATIONS WITH ARCHITECTURAL

REFLECTED CEILING PLANS FOR EXACT LOCATIONS AND DIMENSIONS PRIOR TO

INSTALLATION. VERIFY EXACT LOCATIONS OF MOTORS AND EQUIPMENT BEFORE

ROUGHING-IN.

EXISTING ELECTRICAL WORK (NOT SHOWN) SHALL REMAIN, UNLESS INDICATED OTHERWISE.

SHOULD ANY EXISTING ELECTRICAL POWER, LIGHTING OR AUXILIARY CIRCUIT, FEEDER OR

EQUIPMENT BE SEVERED, DISCONNECTED OR DELETED IN THE PROCESS OF

CONSTRUCTION OR REMODELING WHICH IS DONE AS A RESULT OF CONTRACT PLANS AND

SPECIFICATIONS, AND UNLESS SPECIFICALLY DESIGNATED BY THE DRAWINGS TO BE

DELETED, THEN SAID CIRCUIT OR FEEDER SHALL BE RESTORED TO WORKING CONDITION.

THE RESTORATION SHALL INCLUDE RE-ROUTING, RELOCATION, RECONNECTION OR

REPLACEMENT AS MAY BE REQUIRED BY THE NEW WORK. ANY SUCH WORK REQUIRED

SHALL BE INCLUDED IN THE CONTRACT AND NO EXTRA COMPENSATION WILL BE GRANTED.

NEW WORK SHALL BE MADE TO TIE INTO THE EXISTING IN A UNIFORM MANNER, SIMILAR

ITEMS OF NEW WORK SHALL BE CHECKED AGAINST EXISTING WORK FOR TYPE MOUNTING,

MOUNTING HEIGHTS, ETC. ITEMS SHOWN IN NEW WORK AT VARIANCE FROM THE EXISTING

SHALL BE REFERRED TO THE CONTRACTING OFFICER FOR DECISION BEFORE ROUGH-IN.

1.

2.

3.

4.

5.

6.

7.

8.

9.

ABBREVIATIONS

A OR AMP

ACC

AHU

AIC

AWG

BCW

BFF

BFG

BLDG

CB

CH

CKT

CU

DISC

EF

ELEC

E or EMER

EQUIP

EXIST or EX

FWE

G OR GND

GFGI

GFI

H or HT

HP

HZ

KAIC

KCM OR KCMIL

KVA

KW

AMPERE(S)

AIR COOLED CHILLER

AIR HANDLING UNIT

AMPERE INTERRUPTING CAPACITY

AMERICAN WIRE GAUGE

BARE COPPER WIRE

BELOW FINISHED FLOOR

BELOW FINISHED GRADE

BUILDING

CONDUIT

CIRCUIT BREAKER

CHILLER

CIRCUIT

COPPER OR CONDENSING UNIT

DEPTH

DISCONNECT SWITCH

DEHUMIDIFIER

EXHAUST FAN

ELECTRICAL

EMERGENCY

EQUIPMENT

EXISTING

FUSE

FURNISHED WITH EQUIPMENT

GROUND

GOVERNMENT FURNISHED GOVERNMENT INSTALLED

GROUND FAULT INTERRUPTER

HEIGHT

HORSE POWER

HERTZ

KILO

THOUSAND AMPERE INTERRUPTING CAPACITY

THOUSAND OF CIRCULAR MILS

KILOVOLT

KILOVOLT-AMPERES

KILOWATT

L

MAX

MCA

MCB or MB

MGB

MIN

MLO

MRS

N

NEC

NEMA

NESC

NTS

P

PDU

PF

PH

PMT

PNL

RECEPT or RECP

SCCR

SF

SPD

SPEC

SQ

SWBD

SWGR

TYP

UH

UIO

V

VA

W

WP

XFMR

LENGTH

MAXIMUM

MINIMUM CIRCUIT AMPACITY

MAIN CIRCUIT BREAKER

MAIN GROUND BAR

MINIMUM

MAIN LUGS ONLY

MOTOR RATED SWITCH

NEUTRAL

NATIONAL ELECTRICAL CODE

NATIONAL ELECTRICAL MANUFACTURER'S ASSOCIATION

NATIONAL ELECTRICAL SAFETY CODE

NOT TO SCALE

POLE(S) or PUMP

POWER DISTRIBUTION UNIT

POWER FACTOR

PHASE

PAD MOUNTED TRANSFORMER

PANEL or PANLEBOARD

RECEPTACLE

SHORT CIRCUIT CURRENT RATING

SUPPLY FAN

SURGE PROTECTIVE DEVICE

SPECIFICATIONS

SQUARE

SWITCHBOARD

SWITCHGEAR

TYPICAL

UNIT HEATER

UNLESS INDICATED OTHERWISE

VOLTS

VOLT AMPERES

WATTS or WIRE or WIDTH

WEATHERPROOF

TRANSFORMER

K

F

D

C

PANELBOARD, SEE SCHEDULES

EQUIPMENT AS INDICATED

DISTRIBUTION PANELBOARD

EQUIPMENT

SYMBOL DESCRIPTION

KV

1 2 3 4 5

A

B

C

D

D W

N

B

Y

C K

D

B

Y

S U

B M

I T

T E

D

B

Y

D A

T E

SHEET

IDENTIFICATION

D E

S I G

N E

D

B

Y

F I

M

E

P a r k w a y

L a n e

S u i t e

N o r c r o s s

G

A

P h o n e

F a x

P L O

T

S

C A

L E

P

L O

T

D

A T

E

S I Z

E

A R

O

L I C

I T

A T

I O

N

N

O

C O

N T

R A

F I

D I C

T D

A P

P R

D

A T

E D

E S

C R

I P

T I O

N M

A R

K

U S

F

I S

H

A

L D

L I F

E

N C

M

P U

S

D

I S

T R

I C

T

S H

E P

H E

R D

S T

O W

N

W

V

D E

H U

M I D

I F

I C

A T

I O

N

S

Y S

T E

M

F

O R

L O

D G

E

A

L D

O

L

E O

P O

S H

E P

H E

R D

S T

O W

N

W

E S

T

V

I R

G I N

I A

J O

B

N

O

100% DESIGN SUBMISSION

DH

MOTOR RATED SWITCH

DISCONNECT SWITCH

M

S

MOTOR OPERATED DAMPER

MD

DH-H1-2

DH-H1-1

EF-H1-1

H1-R-1

M

D

M

S

N

E-101-H1

E S

A

T E

H

T E

H

G R

O U

O

O R

E L

E C

T R

I C

R

T

P

L A

N S

S C

M

SCALE:

SCALE: 1/4" = 1'-0"

4 0 4 8

A1

ELECTRICAL - PART PLAN

1/4" = 1'-0"

SCALE:

A3

ELECTRICAL - PART PLAN

1/4" = 1'-0"

GENERAL NOTES:

1. REFER TO E-001 FOR GENERAL NOTES,

ABBREVIATIONS AND SYMBOLS.

2. REFER TO E-601 FOR MECHANICAL

EQUIPMENT CONNECTION SCHEDULE

FOR DISCONNECT AND FEEDER SIZES.

1 2 3 4 5

A

B

C

D

D W

N

B

Y

C K

D

B

Y

S U

B M

I T

T E

D

B

Y

D A

T E

SHEET

IDENTIFICATION

D E

S I G

N E

D

B

Y

F I

M

E

P a r k w a y

L a n e

S u i t e

N o r c r o s s

G

A

P h o n e

F a x

P L O

T

S

C A

L E

P

L O

T

D

A T

E

S I Z

E

A R

O

L I C

I T

A T

I O

N

N

O

C O

N T

R A

F I

D I C

T D

A P

P R

D

A T

E D

E S

C R

I P

T I O

N M

A R

K

U S

F

I S

H

A

L D

L I F

E

N C

M

P U

S

D

I S

T R

I C

T

S H

E P

H E

R D

S T

O W

N

W

V

D E

H U

M I D

I F

I C

A T

I O

N

S

Y S

T E

M

F

O R

L O

D G

E

A

L D

O

L

E O

P O

S H

E P

H E

R D

S T

O W

N

W

E S

T

V

I R

G I N

I A

J O

B

N

O

100% DESIGN SUBMISSION

H1-R-1-25,27

H1-R-1-21,23

H1-R-1-18

KEY NOTES:

EXISTING EXHAUST FAN TO BE DEMOLISHED.

DEMOLISH CONDUIT AND CONDUCTORS

BACK TO SOURCE.

PROVIDE 120V/1PH POWER FOR MOTOR

OPERATED DAMPER.

H1-R-1-10

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text G22H

AutoCAD SHX Text

VESTIBULE

AutoCAD SHX Text G31H

AutoCAD SHX Text

LINK A

AutoCAD SHX Text G21H

AutoCAD SHX Text

GEN STOR

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text G04H

AutoCAD SHX Text

BOILER RM

AutoCAD SHX Text G02H

AutoCAD SHX Text

MECH RM

AutoCAD SHX Text G06H

AutoCAD SHX Text

TANK RM

AutoCAD SHX Text G08H

AutoCAD SHX Text

ELECT RM

AutoCAD SHX Text

AIR INTAKE SHAFT

AutoCAD SHX Text G33H

AutoCAD SHX Text

LINK B

AutoCAD SHX Text G12H

AutoCAD SHX Text G10H

AutoCAD SHX Text

STOR

AutoCAD SHX Text G34H

AutoCAD SHX Text

CORRIDOR 3

AutoCAD SHX Text

ELEC

E-601-H1

S

A

T E

H

T E

H

E L

E C

T R

I C

N

E L

S C

H E

D U

L E

S

S C

M

UNIT

DH-H1-1

DH-H1-2

EF-H1-1

NOTES: 1.

VOLTAGE

COORDINATE DISCONNECT LOCATION WITH EXISTING EQUIPMENT TO PROVIDE N.E.C. REQUIRED WORKING CLEARANCES.

PHASE

MECHANICAL EQUIPMENT CONNECTION SCHEDULE

KVA FLA

19.1

19.1

13.8

HP

1.5

1.5

3/4

DISCONNECT

30/NF/1/1

FEEDER SIZE

2#10+1#10G,3/4"C

PANEL CIRCUIT NOTES

30/NF/2/1

30/NF/2/1 2#10+1#10G,3/4"C

2#12+1#12G,3/4"C

1,2

1,2

1,2

1 20A ELEVATOR CONTROLS RECEPTACLES 20A 2

3 - - B-H2-1 20A 4

5 - - B-H2-1 20A 6

7 20A RECEPTACLES P-H1-3 20A 8

9 20A SUMP PUMP EF-H1-2 20A 10

11 20A RECEPTS FASP 20A 12

13 20A P-H1-4 & RECEPTS FASP 20A 14

15 20A EXT. LIGHT FIXTURES LIGHTING 20A 16

17 20A UHS & RECEPTS SPARE 20A 18

19 20A SPARE SPARE 20A 20

21 20A SPARE SPARE 15A 22

23 20A SPARE SPARE 15A 24

25 20A SPARE ELEVATOR 20A 26

27 20A SPARE - - 28

29 20A SPARE - - 30

MINIMUM BREAKER S.C.C.R.: 10,000

NOTES:

TOTAL CONNECTED LOAD:

Ø BØ A Ø C

CONNECTED LOAD KVA

0.5 0.94

0.5 1.80

0.5 1.80

1.650.96

1.200.5

0.92 0.2

0.21.24

1.730.3

1.32

45.1A

H1-R-1 (EXISTING)

225A MCB VOLTAGE: MOUNTING:WIRE:PHASE:208/120V. 3Ø 4W. SURFACE

CIR.

NO.

TRIP

POLE POLE

TRIP

CIR.

NO.

NEMA 1 ENCLOSURE

DESCRIPTION DESCRIPTION

1 20A ELEVATOR CONTROLS RECEPTACLES 20A 2

3 - - B-H2-1 20A 4

5 - - B-H2-1 20A 6

7 20A RECEPTACLES P-H1-3 20A 8

9 20A SUMP PUMP MOD 20A 10**

11 20A RECEPTS FASP 20A 12

13 20A P-H1-4 & RECEPTS FASP 20A 14

15 20A EXT. LIGHT FIXTURES LIGHTING 20A 16

17 20A UHS & RECEPTS EF-H1-1 35A 18*

25A DH-H1-1

SPARE 20A 20

21*

SPARE 20A 22

23*

25A DH-H1-2

SPARE 20A 24

25*

SPARE 20A 26

27* SPARE 20A 28

29 20A SPARE SPARE 20A 30

31 - SPACE SPACE - 32

33 - SPACE SPACE - 34

35 - SPACE SPACE - 36

37 - SPACE SPACE - 38

39 - SPACE SPACE - 40

41 - SPACE SPACE - 42

MINIMUM BREAKER S.C.C.R.: 10,000

NOTES:

TOTAL CONNECTED LOAD:

B A C

CONNECTED LOAD KVA

0.50 0.94

0.50 1.80

0.50 1.80

1.650.96

.100.50

0.92 0.20

0.201.24

1.730.30

1.32 1.66

1.99

1.99

1.99

1.99

TOTAL A TOTAL B TOTAL C

7.48 8.91 8.39

68.78A

H1-R-1 (REVISED)

225A MCB VOLTAGE: MOUNTING:WIRE:PHASE:208/120V. 3 4W. SURFACE

CIR.

NO.

TRIP

POLE POLE

TRIP CIR.

NO.

NEMA 1 ENCLOSURE

DESCRIPTION DESCRIPTION

H1-R-1

H1-R-1

H1-R-1

21,23

25,27

1 2 3 4 5

A

B

C

D

D W

N

B

Y

C K

D

B

Y

S U

B M

I T

T E

D

B

Y

D A

T E

SHEET

IDENTIFICATION

D E

S I G

N E

D

B

Y

F I

M

E

P a r k w a y

L a n e

S u i t e

N o r c r o s s

G

A

P h o n e

F a x

P L O

T

S

C A

L E

P

L O

T

D

A T

E

S I Z

E

A R

O

L I C

I T

A T

I O

N

N

O

C O

N T

R A

F I

D I C

T D

A P

P R

D

A T

E D

E S

C R

I P

T I O

N M

A R

K

U S

F

I S

H

A

L D

L I F

E

N C

M

P U

S

D

I S

T R

I C

T

S H

E P

H E

R D

S T

O W

N

W

V

D E

H U

M I D

I F

I C

A T

I O

N

S

Y S

T E

M

F

O R

L O

D G

E

A

L D

O

L

E O

P O

S H

E P

H E

R D

S T

O W

N

W

E S

T

V

I R

G I N

I A

J O

B

N

O

100% DESIGN SUBMISSION

TOTAL ØATOTAL ØBTOTAL ØC

5.49 6.03 4.74

KEY NOTES:

MECHANICAL EQUIPMENT EF-H1-2 IS TO BE

DEMOLISHED. DEMOLISH CONDUIT AND

CONDUCTORS BACK TO SOURCE.

20A SPARE

*PROVIDE AND INSTALL NEW COMPATIBLE CIRCUIT BREAKER SIZED AS INDICATED.

NOTE ADDITION TO PANEL SCHEDULE.

**INDICATES NEW CIRCUIT FED FROM EXISTING SPARE BREAKER.

2. DISCONNECT PROVIDED BY DIVISION 26.

STARTER

FWE

FWE

C

SHEET NO.

G-001-H2

M-001-H2

M-002-H2

M-101-H2

M-401-H2

M-501-H2

B M-601-H2

M-901-H2

E-001-H2

E-101-H2

E-601-H2

A

2 3 4

SHEET INDEX

SHEET NAME

GENERAL

COVER SHEET & SHEET INDEX

MECHANICAL

MECHANICAL ABBREVIATIONS AND GENERAL NOTES

MECHANICAL LEGENDS

MECHANICAL GROUND FLOOR PLAN

MECHANICAL ENLARGED PLANS

MECHANICAL DETAILS

MECHANICAL SCHEDULES

MECHANICAL PHOTOS

ELECTRICAL

ELECTRICAL ABBREVIATIONS AND GENERAL NOTES

ELECTRICAL GROUND FLOOR PLAN

ELECTRICAL SCHEDULES

NATIONAL CONSERVATION TRAINING CENTER

SHEPHERDSTOWN, WEST VIRGINIA

AUGUST 17, 2017

ll

Knowledge Resoutces and rechnolog1es

Red

Lat

PROJECT SITE

West Pand (lff,ces

Cl:lmmd'es M&mmia/

Aldo leoptJld Lodge

Yellow

Lot

3500 Parkway Lane, Suite 500 Norcross, GA 30092 Phone(678)336-7740 Fax(678)336-7744

JOB NO. 1170656

Commons

Oil■

IWA,

4, CM!rnl

P/ar,t

� c:/Jei

Ca!S(Jn Lodge fhy:sicaJ fJsjning

100% DESIGN SUBMISSION

a.a.

L!J z a.

L!J d z d ,._ z � z ;::: 0� >' o5 i:: d 0 w 0 I- z

--' z 0 0

0 (/) . u ' ii: '

L!J s w w 0

L!J � < 0 < s (/) I-z

0 L!J 0 L!J 0 " --' --' u >' a.

0 u_j .

C :ii L!J --' 0 L!J

� I= <( I-z uo C

:ii rni5 .. I

U) z "'

1-Z L!JU

s o-L!J :::, --' "' t::! "' 0 0 (/) a.<( (/)<

SHEET

G-001-H2

GENERAL MECH. ABBREVIATIONS

@ AT

& AND

AFF ABOVE FINISHED FLOOR

A/C ABOVE CEILING

AD AUTOMATIC DAMPER

ADJ. ADJUSTABLE

AFMS AIRFLOW MEASURING STATION

AHU AIR HANDLING UNIT

ARCH ARCHITECTURAL OR ARCHITECT

AS AIR SEPARATOR

ASHRAE AMERICAN SOCIETY OF HEATING, REFRIGERATING

AND AIR CONDITIONING ENGINEERS

AUX. AUXILIARY

B BOILER

BD BACKDRAFT DAMPER

BLDG BUILDING

BFF, BFS BELOW FINISHED FLOOR, BELOW FINISHED SLAB

BTU, BTUh BRITISH THERMAL UNITS, BTUs PER HOUR

CAV CONSTANT AIR VOLUME

CCC CLOSED CIRCUIT COOLER

CD CONDENSATE DRAIN LINE

CFM CUBIC FEET PER MINUTE

CMU CONCRETE MASONRY UNIT

CO CLEANOUT

CO2 CARBON DIOXIDE

CONC CONCRETE

CONN. CONNECT, CONNECTING, CONNECTION

CONT. CONTINUED

COP COEFFICIENT OF PERFORMANCE

COR CONTRACTING OFFICER'S (OWNER'S)

REPRESENTATIVE

CU CONDENSING UNIT

CWR CONDENSER WATER RETURN

CWS CONDENSER WATER SUPPLY

D DEPTH

DB, Tdb DRY BULB (TEMPERATURE)

DbA DECIBELS

DDC DIRECT DIGITAL CONTROLS

DIA DIAMETER

DN DOWN

DP DEEP

dP, PD DELTA PRESSURE, PRESSURE DROP

DWG DRAWING

DX DIRECT EXPANSION

EA EXHAUST AIR

EAT ENTERING AIR TEMPERATURE

EER ENERGY EFFICIENCY RATIO

EF EXHAUST FAN

EFF EFFICIENCY

ELEC ELECTRICAL

EMCS ENERGY MONITORING AND CONTROL SYSTEM

ERU ENERGY RECOVERY UNIT

ET EXPANSION TANK

ESP EXTERNAL STATIC PRESSURE

EWT ENTERING WATER TEMPERATURE

EXT EXTERIOR

EXH EXHAUST

EXIST. EXISTING

DEG. F (°F) DEGREES FAHRENHEIT

FD FIRE DAMPER, FLOOR DRAIN

FFE FINISHED FLOOR ELEVATION

FLA FULL LOAD AMPS

FOB, FOT FLAT ON BOTTOM, FLAT ON TOP

FSD FIRE SMOKE DAMPER

FT FOOT OR FEET

FT. WG FEET WATER GAUGE

HP HEAT PUMP, HORSEPOWER

HR HOUR

HTG HEATING

HTR HEATER

HVAC HEATING, VENTILATING AND AIR

CONDITIONING

HZ

HERTZ

IN INCHE(S)

IN WC INCHES WATER COLUMN

IN WG INCHES WATER GAUGE

KW KILOWATTS

L LENGTH

LAT LEAVING AIR TEMPERATURE

LBS POUNDS

LBF/IN2 POUND FORCE PER SQUARE INCH

LWT LEAVING WATER TEMPERATURE

MAX MAXIMUM

MBH 1,000 x BTUs

MCA MINIMUM CIRCUIT AMPACITY

MD MOTORIZED DAMPER

MERV MINIMUM EFFICIENCY REPORTING VALUE

MECH MECHANICAL

MFR, MFG MANUFACTURER, MANUFACTURING

MIN MINIMUM

MOCP MAXIMUM OVER CURRENT PROTECTION

MTD MOUNTED

MUW MAKE UP WATER (DOMESTIC)

NO. NUMBER

NTS NOT TO SCALE

OA OUTSIDE AIR

OD OUTSIDE DIAMETER

GENERAL MECH. ABBREVIATIONS (CONT.)

PD PRESSURE DROP

PH PHASE

PPM PARTS PER MILLION

PRV PRESSURE RELIEF VALVE

QTY QUANTITY

RA RETURN AIR

RG RETURN GRILLE

RH RELATIVE HUMIDITY

RL REFRIGERANT LIQUID

RM ROOM

RPM REVOLUTIONS PER MINUTE,

ROTATIONS PER MINUTE

RS REFRIGERANT SUCTION

SA SUPPLY AIR

SD SMOKE DAMPER, SMOKE DETECTOR

SEER SEASONAL ENERGY EFFICIENCY RATIO

SF SUPPLY FAN

SMACNA SHEET METAL AND AIR CONDITIONING

CONTRACTORS' NATIONAL ASSOCIATION

SP STATIC PRESSURE

SS, SST STAINLESS STEEL

T'STAT THERMOSTAT

TEMP TEMPERATURE

THR TOTAL HEAT REJECTION

TYP TYPICAL

UH UNIT HEATER

V VOLTAGE

VAV VARIABLE AIR VOLUME

VD VOLUME DAMPER

VFD VARIABLE FREQUENCY DRIVE

VSD VARIABLE SPEED DRIVE

W WATT

W/ WITH

W/O WITHOUT

WB, Twb WET BULB (TEMPERATURE)

WD WIDE, WIDTH

WG WATER GAUGE

WWSP WATER WATER HEAT PUMP

MVD MANUAL VOLUME DAMPER

TG TRANSFER GRILLE

THA TOTAL HEAT ABSORPTION

HD HEAD

C CHILLER

PCF POUNDS PER CUBIC FOOT

MAU MAKEUP AIR UNIT

DCW DOMESTIC COLD WATER

FDB DEGREES FAHRENHEIT DRY BULB

FWB DEGREES FAHRENHEIT WET BULB

SB SECURITY BARS

E.W.T.& B. EACH WAY TOP & BOTTOM

Cv VALVE FLOW COEFFICIENT

CHWS CHILLED WATER SUPPLY

CHWR CHILLED WATER RETURN

FTR FINNED TUBE RADIATOR

GA GAUGE

GEV GRAVITY EXHAUST VENTILATOR

GPM GALLONS PER MINUTE

GIV GRAVITY INTAKE VENTILATOR

GTS GEOTHERMAL SUPPLY

GTR GEOTHERMAL RETURN

H HEIGHT

HWR HOT WATER RETURN

HWS HOT WATER SUPPLY

IDU INDOOR UNIT

GWB GYPSUM WALLBOARD

WPD WATER PRESSURE DROP

WSA WIRE SIZE AMPS

NEMA NATIONAL ELECTRICAL MANUFACTURER'S

ASSOCIATION

OPD OVERCURRENT PROTECTION DEVICE

P PUMP

PSI, PSIG POUNDS PER SQUARE INCH, PSI GAUGE

UL UNDERWRITERS LABORATORIES

GENERAL MECHANICAL NOTES

1. INSTALLATION OF HVAC WORK SHALL BE COORDINATED

WITH OTHER TRADES BEFORE ANY INSTALLATION IS

MADE. EQUIPMENT, PIPING OR DUCTWORK INTERFERING

WITH OTHER TRADES SHALL BE RELOCATED AS

REQUIRED AT NO ADDITIONAL COST.

2. COORDINATE MECHANICAL AND ELECTRICAL SUCH THAT

MECHANICAL PIPING, DUCTWORK AND EQUIPMENT IS NOT

LOCATED OVER OR ABOVE ANY ELECTRICAL,

COMMUNICATIONS, OR DATA EQUIPMENT.

3. AT START OF CONSTRUCTION, PREPARE TYPED LISTS OF

EQUIPMENT BEING SUPPLIED REQUIRING ELECTRICAL WORK,

AND SEND LISTS TO THE ELECTRICAL CONTRACTOR FOR

REVIEW AND COORDINATION.

4. WRITTEN DIMENSIONS ON DRAWINGS SHALL HAVE

PRECEDENCE OVER SCALED DIMENSIONS.

5. EQUIPMENT SHALL BE INSTALLED IN ACCORDANCE WITH

MANUFACTURER'S APPROVED PUBLISHED LITERATURE.

6. INSTALLATION OF EQUIPMENT SHALL PERMIT ACCESSIBILITY

FOR SERVICE AND/OR REPLACEMENT.

7. CEILING-MOUNTED EQUIPMENT SHALL BE INSTALLED IN SUCH

A MANNER THAT LIGHTS, PIPING, DUCTWORK, ETC., DO NOT

BLOCK ACCESS TO EQUIPMENT AND RELATED ACCESSORIES.

8. COORDINATE ALL WALL, FLOOR AND ROOF PENETRATIONS

WITH THE CONSTRUCTION PROFESSIONAL.

9. CAULK WITH SILICONE ALL GAPS BETWEEN WALL, CEILING

AND FLOOR OPENINGS AND HVAC EQUIPMENT PENETRATIONS.

PATCH LARGE GAPS BEFORE CAULKING IS APPLIED.

10. SUPPLEMENTAL STEEL MEMBERS REQUIRED TO SUPPORT

HVAC EQUIPMENT FROM MAIN STRUCTURE SHALL BE

PROVIDED.

11. DUCTWORK AIR DISTRIBUTION SYSTEMS SHALL BE INSTALLED

IN ACCORDANCE WITH SMACNA STANDARDS AND THE

PRESSURE CLASSIFICATION OF EACH INDIVIDUAL DUCTWORK

SYSTEM, NOT LESS THAN 2 IN.W.G., SEAL CLASS A (LEAKAGE

CLASS 6, OR 4% OF THE TOTAL AIR FLOW THROUGH THE

DUCT). DUCT SIZES SHOWN ON DRAWINGS ARE INSIDE CLEAR

DIMENSIONS.

12. VOLUME DAMPERS SHALL BE PROVIDED AT EACH NEW MAIN

BRANCH TAKE-OFF AND IN SUCH OTHER LOCATIONS WHERE

REQUIRED TO PROPERLY BALANCE THE SYSTEM.

13. INSTRUMENT TEST HOLES SHALL BE PROVIDED IN AIR

DISTRIBUTION SYSTEMS WHEREVER VOLUME DAMPERS ARE

SHOWN.

14. SQUARE ELBOWS SHALL ONLY BE USED WHERE SPACE

LIMITATIONS PREVENT USE OF 1.5 RADIUS ELBOW AND ONLY

UPON APPROVAL OF DESIGN PROFESSIONAL. PROVIDE TURNING

VANES IN ALL 45° AND 90° SQUARE ELBOWS. TURNING VANES

SHALL BE SINGLE THICKNESS TYPE WITHOUT RAILING EDGE. IF

TURNINGVANES LONGER THAN 36 INCHES ARE REQUIRED, THEY

SHALL BE DOUBLE THICKNESS TYPE FOR STRENGTH.

15. PROVIDE SHEETMETAL TRANSITIONS AT AIR HANDLING UNITS, HEAT

PUMP UNITS, FANS, AND OTHER SIMILAR HVAC EQUIPMENT.

FLEXIBLE DUCT CONNECTORS OR SOUND ATTENUATION

DEVICES SHALL BE USED ON CONNECTION TO AIR HANDLING

EQUIPMENT TO REDUCE NOISE TRANSFER INTO OCCUPIED

SPACES.

16.

BLANK OFF INACTIVE PORTIONS OF LOUVERS UTILIZED

FOR INTAKE OR DISCHARGE FOR HVAC EQUIPMENT. ENTIRE

LOUVERS NOT UTILIZED SHALL BE BLANKED OFF BY THE

LOUVER MANUFACTURER. REFER TO ARCHITECTURAL

DRAWINGS FOR LOUVER LOCATIONS AND HVAC DRAWINGS

FOR HVAC EQUIPMENT CONNECTIONS.

17. EXACT LOCATIONS OF THERMOSTATS, CO2 SENSORS, AND

EMCS SENSORS SHALL BE COORDINATED WITH FINAL

LOCATIONS OF WALL-MOUNTED ARCHITECTURAL AND

ELECTRICAL EQUIPMENT. MOUNT THERMOSTATS AND HUMIDISTAT

SENSORS MINIMUM 48" AFF.

18. SUPPLY AND OUTDOOR AIR DUCTWORK SHALL

BE INSULATED TO MEET OR EXCEED ASHRAE 90.1-2010.

INTERIOR SUPPLY, RETURN, AND OUTDOOR AIR DUCTWORK

SHALL BE INSULATED FOR A MINIMUM VALUE OF R-6.

19.

COORDINATE CONDENSATE DRAIN PIPING WITH EXISTING

CONDITIONS. PROVIDE CONDENSATE PUMPS

AS REQUIRED WHERE SUFFICIENT SLOPE IS NOT

AVAILABLE FOR STANDARD GRAVITY DRAIN, WITH

OVERRIDE SWITCH TO POWER DOWN THE ASSOCIATED AIR

HANDLING EQUIPMENT IN CASE OF CONDENSATE PUMP

FAILURE. CONDENSATE DRAIN PIPING SHALL BE SLOPED

FOR GRAVITY AT A MINIMUM OF 2% SLOPE.

20. PROVIDE SUPPORTS FOR PIPING AND DUCTWORK IN

ACCORDANCE WITH SPECIFICATIONS. STRAP SUPPORTS

INSTALLED IN DIRECT CONTACT WITH PIPING OR DUCTWORK

SHALL HAVE INSULATION APPLIED AROUND STRAP FOR

CONTINUOUS INSULATION VALUE FOR THE PIPE OR DUCT.

FOR SUPPORT OF PRE-INSULATED PIPING OR DUCTWORK, USE

HIGH-DENSITY INSULATION ON BOTTOM OF PIPE OR DUCT TO

PREVENT CRUSHING OR PROVIDE SADDLES OR SHIELDS TO

PREVENT CRUSHING OF INSULATION. ADHERE THE SADDLE

TO THE INSULATION POSITION SUPPORT LOCATED IN

CENTER OF THE SADDLE WHILE SYSTEM IS AT NOMINAL

OPERATING TEMPERATURE. PIPE HANGERS AND SUPPORTS

SHALL BE IN ACCORDANCE WITH MSS SP-58.

21. ALL DIFFERENTIAL PRESSURE SENSOR LOCATIONS TO HAVE

PORTS FOR TEST AND BALANCE VERIFICATION.

22. EXISTING UTILITIES MAY NEED TO BE SHIFTED TO ACCOMMODATE NEW

WORK. IT IS THE CONTRACTOR'S RESPONSIBILITY TO MOVE ANY

UTILITY, DUCT, PIPING, OR FIXTURES NEEDED TO INSTALL NEW WORK.

SEE PHOTOS ON M-901 SHEET FOR EXISTING CONDITIONS.

23. NCTC CAMPUS ONLY USES JOHNSON CONTROLS. LOCAL CONTACT IS

BRIAN BONNEY (OFFICE: 410-527-2746 AND EMAIL

BRIAN.D.BONNEY@JCI.COM)

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M-001-H2

A

AIRFLOW

DIFFUSER TYPE

A

24x24 FACE SIZE

SUPPLY/RETURN/EXHAUST TAGS

TRANSFER GRILLE TAGS

M501

PLAN NORTH

DRAWING/DETAIL REFERENCE KEY

REFER TO

DETAIL NUMBER

SHEET NUMBER OF DETAIL

RE:2/M501

NORTH ARROW

A

J

SD

SP

F

T

TH

A

C

DUCT SMOKE DETECTOR

CARBON DIOXIDE SENSOR

DRAWING NOTE REFERENCE

OVAL OR FLAT OVAL

CONTROL WIRING

STATIC PRESSURE SENSOR

ROUND

THERMOSTAT

FIRESTAT

TEMPERATURE SENSOR

HUMIDITY SENSOR

MISCELLANEOUS LEGEND

H

T

120 VOLT STAND BY POWER JUNCTION

BOX PROVIDED BY THE ELECTRICAL

CONTRACTOR JUNCTION BOX IS

DEDICATED FOR USE BY THE CONTROLS

CONTRACTOR.

VARIABLE FREQUENCY DRIVEVFD

THERMOSTAT/HUMIDISTAT

PIPING LEGEND

EXPANSION JOINT

FLEXIBLE CONNECTION

CLEANOUT

WATER METER

FLOOR CLEANOUT

THERMOMETER

PRESSURE REDUCING VALVE

MANUAL AIR VENT

WITH BALL VALVE

PRESSURE/TEMPERATURE TAP

PRESSURE SWITCH

PLUG VALVE

FLOW SWITCH

T&P RELIEF VALVE

AUTOMATIC AIR VENT

PRESSURE GAUGE WITH GAUGE COCK

PS

FS

BUTTERFLY VALVE

STRAINER WITH BLOWDOWN VALVE,

FLOW MEASURING/BALANCING/

SHUT-OFF VALVE

GATE VALVE

CHECK VALVE

BALL VALVE

CAP AND CHAIN

3-WAY CONTROL VALVE

2-WAY CONTROL VALVE

CWR

CONDENSER WATER RETURN

CONCENTRIC REDUCER

DIRECTION OF FLOW

DIRECTION OF SLOPE DOWN

ECCENTRIC REDUCER

PIPE FLANGE

PIPE CAP

PIPE GUIDE

PIPE ANCHOR

X

UNION

TEE OUTLET UP

CONDENSATE DRAIN

BRANCH BOTTOM CONNECTION

PUMPED CONDENSATE

BRANCH TOP CONNECTION

ELBOW UP

ELBOW DOWN

RISE OR DROP

TEE OUTLET DOWN

PC

CD

REFRIGERANT SUCTION

RS

CWS

CONDENSER WATER SUPPLY

HWS

HEATING WATER SUPPLY

HWR

HOT WATER RETURN

M

SUPPLY OR OUTSIDE AIR DUCT UP

AD

FD(3) - FIRE DAMPER, 3 HOUR RATING

FD - FIRE DAMPER, 1 HOUR RATING

FIRE DAMPER TYPE:

H

UP

DN

DUCT MOUNTED HUMIDIFIER

RISE IN DUCT

DROP IN DUCT

RETURN OR EXHAUST AIR DUCT DOWN

RETURN OR EXHAUST AIR DUCT UP

SUPPLY OR OUTSIDE AIR DUCT DOWN

30x14

SQUARE TO ROUND DUCT BRANCH TAKE-OFF

FLARED SPIN-IN WITH DAMPER AND

FLEX DUCT (DIFFUSER CONNECTION)

ROUND DUCT BRANCH TAKE-OFF FROM

RECTANGULAR MAIN WITH CONICAL TAP

FLEXIBLE DUCT CONNECTION

WITH 45 DEGREE BRANCH INLET

FLOW ARROW

DUCT SIZE TRANSITION

RECTANGULAR DUCT BRANCH TAKE-OFF

WITH 45 DEGREE BRANCH INLET

DASHED LINES INDICATE 2" ACOUSTICAL LINER

90 DEGREE DUCT ELBOW WITH TURNING VANES

FLEXIBLE DUCT

24"

DUCTWORK LEGEND

RETURN AIR DEVICE

ROUND DUCT. DIAMETER INDICATED IN INCHES.

IN-LINE 90 DEGREE RISE/DROP IN

SUPPLY DUCT (RIGHT SIDE IS HIGHER)

IN-LINE 90 DEGREE RISE/DROP IN

RETURN DUCT (RIGHT SIDE IS HIGHER)

FD

SD

AD - AUTOMATIC DAMPER

DAMPER TYPE:

MD - MOTORIZED DAMPER

VD

SMOKE DAMPER

VOLUME/BALANCING DAMPER

(LABEL MAY BE OMITTED)

BD

BACKDRAFT DAMPER

(COUNTER-BALANCED UNLESS

OTHERWISE NOTED)

RADIUS DUCT ELBOW - ROUND OR

RECTANGULAR (MIN. 1.5 RADIUS UNLESS

OTHERWISE NOTED)

RECTANGULAR DUCT, SIZE INDICATED IN

INCHES, FIRST NUMBER IS SIDE SHOWN

SUPPLY AIR DIFFUSER -

FLOW ARROWS INDICATE AIR

PATTERN.

NO FLOW ARROWS SHOWN INDICATES

4-WAY PATTERN.

FSD

COMBINATION

FIRE/SMOKE DAMPER

EXHAUST AIR DEVICE

M

VFD

M

T

DP

FS

RH

SD

CT

M

FS

C

PS

SP

CONTROLS LEGEND

FAN

PUMP

ENERGY WHEEL

COIL - COOLING

MOTORIZED DAMPER

FILTERS

MOTORIZED 2-WAY CONTROL VALVE

VARIABLE FREQUENCY DRIVE

MOTOR

CURRENT TRANSDUCER

TEMPERATURE SENSOR

HUMIDITY SENSOR

CARBON DIOXIDE SENSOR

DIFFERENTIAL PRESSURE SENSOR

FLOW SENSOR/ STATION

PRESSURE SWITCH

STATIC PRESSURE SENSOR

DUCT SMOKE DETECTOR

FREEZESTAT

TEMPERATURE SENSOR - PIPE

SIGNAL TO DDC SYSTEM

SIGNAL FROM DDC SYSTEM

DDC

DDC

COIL - HEATING

39.40 N

LONGITUDE:

ELEVATION:

LATITUDE:

SUMMER DESIGN WET BULB (1%):

SUMMER DESIGN DRY BULB (1%):

WINTER DESIGN DRY BULB (99%):

STANDARD DESIGN CONDITIONS:

15.8°F

75.4°F

90.4°F

77.98 W

535 FT.

HVAC DESIGN CRITERIA

LOCATION: EASTERN WV REGNL SHE, WV,

USA (WMO#724177)

*STANDARD & CRITICAL DESIGN CONDITIONS FROM ASHRAE

MEAN COINCIDENT DRY BULB (1%):

HUMIDITY RATIO (1%):

DEHUMIDIFICATION DESIGN CONDITIONS:

122.5

80.0°F

DEWPOINT (99%): 72.4°F

CONNECT TO EXISTING

FLOOR DRAIN

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M-002-H2

G24H

MECHANICAL

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G20H

MECHANICAL

ROOM

SMALL

G21H

GENERAL

STORAGE

H2-R-1

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SCALE: 1/8" = 1'-0"

8 0 8 16

SCALE: 1/8" = 1'-0"

H2 (DING DARLING) - GROUND FLOOR

GENERAL NOTES:

1. DRAWINGS ARE BASED OFF OF AS-BUILT DRAWINGS.

VERIFY FIELD CONDITIONS PRIOR TO START OF

CONSTRUCTION.

2. THE SCOPE OF THIS PROJECT IS LIMITED TO MECHANICAL

ROOMS EXCEPT FOR CONDUIT AND WIRING REQUIRED

THAT WILL BE RUN IN CORRIDORS. THE BUILDING WILL BE

OCCUPIED DURING CONSTRUCTION AND ALL SYSTEMS

MUST REMAIN OPERATIONAL.

3. CEILINGS IN MECHANICAL SPACES ARE OPEN TO

STRUCTURE BUT AVAILABLE SPACE IS LIMITED DUE TO

CONGESTION OF EXISTING SYSTEMS. CORRIDORS AND

OCCUPIED SPACES HAVE HARD CEILINGS.

4. CONTRACTOR RESPONSIBLE FOR PATCHING AND

PAINTING TO MATCH EXISTING CONDITIONS IF DAMAGED

DURING CONSTRUCTION.

M E

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KEY NOTES:

EXISTING EXHAUST LOUVER

EXISTING OUTSIDE AIR LOUVER

M-101-H2

Ø

D

H

H

AC-H2-1

DH-H2-2

10"Ø SA

10"Ø RA

x

G24H

MECHANICAL

ROOM

LARGE

G21H

GENERAL

STORAGE

G20H

MECHANICAL

ROOM

SMALL

x

EXISTING

PUMPS

E

X

I S

T

I N

G

C

H

I L

L

E

R

E

F

H x

14"x12"

Ø

AC-H2-2

FD

FD

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