am_06_31MAY22_Part2.pdf

PDF 20 MB Posted Jun 1, 2022

Attached to: Construction of a Central Chilled Water Plant
Solicitation number: W9126G22R0043
Issued by: Department of the Army Corps of Engineers Engineering District Fort Worth

About this file

Written by GovTribe AI · Dec 28, 2023

This document provides details on a federal contract opportunity for construction services. The solicitation number is W9126G22R0043 and seeks construction of a central chilled water plant at Fort Hood, Texas. The Department of the Army Corps of Engineers Engineering District Fort Worth is the contracting agency. The solicitation was issued on November 8, 2021 and includes drawings and a justification and authorization for HVAC chillers. The opportunity type is listed as a solicitation and responses were due based on the standard FAR solicitation timeline.

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R E

N O

V A

N O

F B

Sheet of 26

DIRECTORATE OF

L H

C A

D E

N C

FT. HOOD, TEXAS

PUBLIC WORKS

REFERENCE

D e s ig n f il e n o

D ra w in g c o d e

M a rk

A p p r.

D a te

D e s c r ip ti o n

NUMBER

SHEET

P lo t s c a le

P lo t d a te

F il e n a m e

S u b m it te d b y

C k d b y

R ev

D a te

R e v ie w e d b y

D e s ig n e d b y

D w n b y

C A

D E

N C

E C

O N

T R

A C

T S

E R

E S

L C

A S

S H

O W

F T

O O

D T

E X

A S

T E

-9

A X

-9

C A

D E

N C

E C

O N

T R

A C

T S

E R

E S

L C

B U

E B

P A

41009597P

Bldg No.

JOC Project No.

Task Order No.

14010

W91151-06-D-0013

Contract No.

W O

R K

D R

A W

S F

O R

R E

D L

A-TX0184-659-26

A S

B U

S S

U B

T E

D F

O R

A P

P R

O V

A L

ELECTRICAL LEGEND

C CC C

SPECIAL PURPOSE OUTLET

MOTOR, HORSEPOWER, FLA, OR KW AS INDICATED

MANUAL MOTOR STARTERSm

REFERENCE TO SPECIAL ELECTRICAL NOTE NO. 1

101 ROOM NUMBER

EXIT SIGN, SINGLE FACE, CEILING OR WALL MOUNTED

HEAT DETECTOR, CEILING-MOUNTED

SMOKE DETECTOR, CEILING-MOUNTED

SMOKE DETECTOR, DUCT-MOUNTED

R T

R RELAY, FAN SHUTDOWN

FACP

COMBINATION STARTER, SIZE AS NOTED

H L

TRANSFORMER, SIZE & TYPE AS NOTED

PANELBOARD

MANUAL PULL STATION, MOUNT AT 48" AFF

STROBE LIGHT, WALL MOUNTED, 80" AFFL

MAGNETIC MOTOR STARTER, SIZE AS NOTED

HORN & LIGHT, WALL MOUNTED, 80" AFF

THE CONTRACTOR; AND AS A PART OF THIS CONTRACT, THE CONTRACTOR SHALL

PROTECTIVE DEVICE IN THE PANEL, SWITCHBOARD, ETC., EXCEPT AS OTHERWISE

ONLY THAT PORTION ASSOCIATED WITH THE DEMOLISHED DEVICE SHALL BE REMOVED

CONDITION.

TO ITS NEW LOCATION. CONDUIT SHALL BE ROUTED SO AS NOT TO INTERFERE

CONTRACTOR SHALL RELOCATE AND RECONNECT CIRCUITRY ASSOCIATED WITH THE

RELOCATION OF THE ITEM.

NEW LOCATION. PROVIDE CONNECTION OF SUCH RELOCATED ITEMS TO NEW OR

EXTENDED CIRCUITRY AS SHOWN ON THE DRAWINGS.

GENERAL DEMOLITION NOTES:

1. REMOVED ELECTRICAL EQUIPMENT AND MATERIALS SHALL BECOME THE PROPERTY OF

2. EACH ITEM OF EQUIPMENT, RECEPTACLES, LIGHT FIXTURES, MOTORS, ETC., SHOWN

D. WHERE SUCH INACCESSIBLE CONDUIT ENDS OR MUST BE TERMINATED IN

3. WHERE ONLY A PORTION OF A CIRCUIT’S LOAD IS SCHEDULED TO BE REMOVED,

4. WHERE EXTENSION OF AN EXISTING CIRCUIT IS REQUIRED, CONDUIT AND WIRE

5. WHERE AN ITEM OF EQUIPMENT IS SCHEDULED TO BE REMOVED AND RELOCATED, ITS

PHOTOELECTRIC CELL, MAST MOUNTED

REMOVE EQUIPMENT AND MATERIAL OFF THE PROPERTY.

WITH THE USE OR MAR THE AESTHETICS OF THE AREA. WHERE NECESSARY, THE

ALONG WITH ITS ASSOCIATED SWITCHGEAR AND DEVICES, ETC., AND RELOCATED TO THE

ELECTRICAL ABBREVIATIONS

SHALL BE RUN (CONCEALED WHERE POSSIBLE) FROM THE ITEM’S EXISTING LOCATION

AL2-12

CONCEALED CONDUIT WITH ONE PHASE CONDUCTOR AND

ONE NEUTRAL CONDUCTOR AND A SEPARATE GROUND

CONDUCTOR (GREEN WIRE)

DISCONNECT SWITCH (NON-FUSED, UNLESS

OTHERWISE NOTED), SIZE AS NOTED

WALL-MOUNTED FIXTURE; LETTER DENOTES TYPE IN

FIXTURE SCHEDULE

COMPUTER OUTLET, MOUNT AT 18" AFF UNLESS

OTHERWISE NOTED

EXIT SIGN, DOUBLE FACE, WITH DIRECTIONAL ARROWS,

CEILING-MOUNTED

WALL SWITCH, SINGLE POLE, 20A, 120/277 VOLT;

WP= WEATHERPROOF, MOUNT AT 48" AFF

REMOTE TEST SWITCH FOR DUCT SMOKE DETECTOR

CONDUIT WITH HOMERUN ARROW TO BREAKER NO. 12

IN PANEL "AL2"

DUPLEX RECEPTACLE, WEATHERPROOF,

MOUNT 24" ABOVE FINISHED FLOOR

FLUORESCENT FIXTURE; LETTER DENOTES TYPE IN

FIXTURE SCHEDULE

INCANDESCENT OR HID FIXTURE, CEILING-MOUNTED;

LETTER DENOTES TYPE IN FIXTURE SCHEDULE

WALL SWITCH, 3-WAY; 4= 4-WAY; 2= DOUBLE-POLE;

P= PILOT LIGHTED HANDLE, MOUNT AT 48" AFF

FIRE ALARM CONTROL PANEL, SEMI-RECESSED IN

WALL, WITH TOP AT 5’-10" AFF

C. WHERE CONDUIT IS ASSOCIATED WITH AN ITEM SHOWN TO BE REMOVED AND

TO A POINT WHERE THE REMAINING LOAD IS ACTIVE AND IN GOOD OPERATING

ASSOCIATED CIRCUITRY SHALL ALSO BE REMOVED IN ACCORDANCE WITH NOTE 2 ABOVE,

MENTIONED IN NOTES 3 AND 4 BELOW.

DUPLEX RECEPTACLE, 20A, 125V, GROUNDED-TYPE,

MOUNT 18" ABOVE FINISHED FLOOR UNLESS OTHERWISE NOTED.

IG = ISOLATED GROUND TYPE

GFI = GROUND FAULT INTERRUPTER TYPE

EXISTING INCANDESCENT LIGHT TO BE REMOVED

EXISTING 3-WAY WALL SWITCH TO BE REMOVED

EXISTING WALL SWITCH TO BE REMOVED

EXISTING EXIT LIGHT TO BE REMOVED

EXISTING 1’x 4’ FLUORESCENT FIXTURE TO BE REMOVED

EXISTING 2’x 4’ FLUORESCENT FIXTURE TO BE REMOVED

EXISTING JUNCTION BOX TO BE REMOVED

EXISTING TELEPHONE OUTLET TO BE REMOVED

EXISTING SPECIAL PURPOSE OUTLET TO BE REMOVED

EXISTING DUPLEX RECEPTACLE TO BE REMOVED

ACCESS CONTROL PANEL

ABOVE FINISHED FLOOR

ABOVE FINISHED GRADE

AIR HANDLING UNIT

AMPERE

APPROXIMATE

ARCHITECTURAL

AUTOMATIC

AMERICAN WIRE GAUGE

AUTOMATIC TRANSFER SWITCH

ALUMINUM

ACP

AFF

AFG

AHU

AMP, A

APPROX

ARCH

AUTO

AWG

ATS

ALUM

BELOW FINISHED GRADE

BUILDING

BFG

BLDG

CONDUIT

CABINET

CIRCUIT BREAKER

CLOSE CIRCUIT TELEVISION

CHILLED WATER PUMP

CIRCUIT

CEILING

CONCRETE MASONRY UNIT

COLUMN

CONCRETE

COPPER

CAB

CCTV

CHP

CKT

CLG

CMU

COL

CONC

DETAIL

DIAMETER

DIMENSION

DISCONNECT

DOWN

DRAWINGS

DET

DIA

DIM

DISC

DWGS

FIRE ALARM CONTROL PANEL

FAN COIL UNIT

FLOOR

FULL LOAD AMPERES

FLEXIBLE

FLUORESCENT

FOOT: FEET

FACP

FCU

FL, FLR

FLA

FLEX

FLUOR

GAUGE

GALVANIZED

GROUND FAULT INTERRUPTER

GROUND

GALV

GFI

GRND

HANDICAPPED

HIGH INTENSITY DISCHARGE

HAND OFF AUTOMATIC SWITCH

HORSEPOWER

HIGH PRESSURE SODIUM

HEIGHT

HEATER

HOT WATER

HOT WATER PUMP

HID

HOA

HPS

HTR

HWP

IN ACCORDANCE WITH

ISOLATED GROUND

INCANDESCENT

JUNCTION BOX

THOUSAND CIRCULAR MILS

KILOVOLT

KILOVOLT AMPERES

KILOWATT

KILOWATT HOUR

IAW

INCAND

J-BOX

kcmil kV kVA kW kWH

LIGHT EMITTING DIODE

LINEAL FOOT

LOW VOLTAGE

MAXIMUM

MAIN CIRCUIT BREAKER

MOTOR CONTROL CENTER

THOUSAND CIRCULAR MILS

MANUFACTURER

METAL HALIDE

MINIMUM

MAIN LUGS ONLY

MOUNTING

METER

MILLIMETER

LED

MAX

MCB

MCC

MCM

MFR

MIN

MLO

MTG

m mm

NORMALLY CLOSED

NATIONAL ELECTRICAL CODE

NATIONAL ELECTRICAL

MANUFACTURERS ASSOCIATION

NON-FUSED

NORMALLY OPEN

NOMINAL

NOT TO SCALE

NOT IN CONTRACT

ON CENTER

OPPOSITE HAND OR OVERHEAD

OPPOSITE

POLE

PUSHBUTTON

POWER FACTOR

PHASE

PANEL

PRIMARY

POLYVINYL CHLORIDE

NEC

NEMA

NOM

NTS

NIC

OPP

PH, 0

PNL

PRIM

PVC

ELECTRICAL GENERAL NOTES

EACH

EXHAUST FAN

ELECTRICAL

ELEVATION: ELEVATOR

ENCLOSURE

EXPLOSIVE PROOF

EQUAL

EQUIPMENT

ELECTRICAL WATER COOLER

EXHAUST

EXTERIOR

ELEC

ELEV, EL

ENCL

EQUIP

EWC

EXH

EXT

A. ASSOCIATED CIRCUITRY SHALL BE DEFINED TO INCLUDE ALL CONDUIT,

CONDUCTORS, BOXES, WIRING DEVICES, COVERPLATES, LAMPS, FIXTURES,

WIREWAYS, SWITCHES, STARTERS, ETC., THAT ARE ASSOCIATED WITH THE

ITEM SHOWN TO BE REMOVED.

B. THE PROTECTIVE DEVICE SHALL REMAIN AS AN INTEGRAL PART OF THE

EXISTING PANEL, SWITCHBOARD, ETC., AND SHALL BE LABELED AS A SPARE

OR BE USED FOR NEW CIRCUITRY AS SHOWN.

1. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO CONFIRM COMPATIBILITY BETWEEN

CEILING TYPE, AS DEFINED ON THE ARCHITECTURAL ROOM FINISH SCHEDULE AND LIGHT FIXTURE

TRIM AS DEFINED ON THE FIXTURE SCHEDULE. HOWEVER, NO CHANGE OR DEVIATION SHALL BE

MADE FROM THE CONTRACT DOCUMENTS WITHOUT PRIOR APPROVAL.

2. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO RELOCATE TO THE PROPER SIDE OF

THE DOOR ANY SWITCH, RECEPTACLE OR DEVICE BEING AFFECTED BY ANY CHANGE IN DIRECTION

OF DOOR SWINGS AS SHOWN ON THE ARCHITECTURAL FLOOR PLANS.

3. LIGHTING IN MECHANICAL ROOMS SHALL BE ADJUSTED IN FIELD FOLLOWING INSTALLATION OF

MECHANICAL AND ELECTRICAL EQUIPMENT TO PROVIDE RELATIVELY UNIFORM LIGHTING AS

GENERALLY OUTLINED ON THE DRAWINGS.

4. REMOTE MOUNTED MOTORS SHALL BE PROVIDED WITH RECEPTACLE AND PLUG OR DISCONNECT

SWITCH TO BE COMPATIBLE WITH TYPE CONSTRUCTION AND N.E.C.

5. EACH MOTOR BEING INSTALLED ON THIS CONTRACT SHALL BE PROVIDED WITH THERMAL OVERLOAD

PROTECTION IN EITHER A MANUAL OR MAGNETIC STARTER. THERMAL ELEMENTS SHALL BE SIZED

AND INSTALLED ACCORDING TO THE FLA OF EACH MOTOR.

6. KILOWATT (kW) RATINGS FOR EQUIPMENT MOTOR LOADS OF 4kW AND LARGER ARE AS DESIGNED

WITH 95% POWER FACTOR RATING ASSUMED. THE CONTRACTOR SHALL BE RESPONSIBLE FOR

INCREASING FOR LOADS 4kW AND LARGER, AS REQUIRED OF ALL FEEDERS AND PROTECTIVE

DEVICES SERVING ANY ITEM OF EQUIPMENT SUPPLIED WITH POWER FACTOR RATINGS LESS THAN 95%.

7. IN ALL AREAS THE CONTRACTOR SHALL BE RESPONSIBLE FOR COORDINATION BETWEEN THE

ELECTRICAL AND MECHANICAL TRADES TO PROVIDE CLEARANCES ABOVE CEILING BETWEEN RECESSED

LIGHT FIXTURES AND THERMAL INSULATION IN ACCORDANCE WITH N.E.C. PARAGRAPH 410-66.

8. THE CONTRACTOR SHALL COORDINATE THE INSTALLATION OF LIGHT FIXTURES WITH

REFLECTED CEILING PLANS FOR EXACT LOCATION OF FIXTURES. IT SHALL ALSO BE THE

CONTRACTOR’S RESPONSIBILITY TO COORDINATE WITH THE MECHANICAL CONTRACTOR AND OTHER

TRADES TO ENSURE THE PROPER INSTALLATION OF LIGHT FIXTURES, AIR DIFFUSERS, FIRE ALARM

DEVICES AND OTHER ITEMS SHOWN ON THE PLANS TO BE INSTALLED IN OR ON THE CEILING.

9. EQUIPMENT SIZES ARE AS DESIGNED. CIRCUIT BREAKERS, CONDUIT, MOTOR STARTERS,

DISCONNECT SWITCHES AND CONDUCTOR SIZES, ETC. SHALL BE ADJUSTED TO THE

EQUIPMENT SUBMITTED AND APPROVED FOR INSTALLATION ON THIS PROJECT.

THIS SHALL INCLUDE THE FOLLOWING:

A. MECHANICAL SYSTEM EQUIPMENT (INCLUDES PLUMBING SYSTEM)

B. AUTOMATIC FIRE ALARM SYSTEM EQUIPMENT

TO BE DEMOLISHED SHALL HAVE ITS ASSOCIATED CIRCUITRY REMOVED BACK TO THE

RECEPTACLE

ROOM

RAPID START

RETURN AIR

SECONDARY

SHEET

SOLID NEUTRAL

STANDARD

STEEL

SWITCH

SYSTEM

SUPPLY AIR

SWITCHBOARD

TELEPHONE

THICK

TELEPHONE TERMINAL BOARD

TYPICAL

UNDERGROUND

UNIT HEATER

UNDERWRITERS LABORATORY

UNINTERRUPTABLE POWER

SUPPLY

VOLTS

VOLT-AMPERE

WATTS: WIDE: OR WIRE

WEATHER PROOF

PHASE

SINGLE PHASE

THREE PHASE

REC

R/A

SEC

SHT

STD

STL

SYS

S/A

SWBD

TEL

THK

TTB

TYP

UPS

1 0

3 0

IS IN AN INACCESSIBLE AREA SUCH AS ENCASED IN CONCRETE, ONLY THAT

INACCESSIBLE CONDUIT SHALL BE ABANDONED IN PLACE. ALL CONDUCTORS

SHALL BE REMOVED, THEN CONDUIT SHALL BE SEALED, CAPPED

OR OTHERWISE TERMINATED IN A SAFE MANNER ACCEPTABLE TO THE

CONSTRUCTION MANAGER OR AS OTHERWISE STATED IN ITEM 2D BELOW.

FINISHED SPACE, THE CONDUIT OR J-BOX SHALL BE REMOVED TO BELOW THE

FINISHED SURFACE OF WALL, CEILING OR FLOOR. THEN VOID SHALL BE

FILLED WITH NON-SHRINKING GROUT, RESURFACED, AND REFINISHED TO

MATCH SURROUNDING SURFACES.

MOTOR SENSOR WITH "ON", "OFF" CONTROL

FLUORESCENT FIXTURE WITH BUILT-IN BATTERY

MOTION SENSOR (LIGHTING)

COMMUNICATION DUAL R.J.-45 OUTLET, 18" AFF, UNLESS

OTHERWISE NOTED

JUNCTION BOX (FLUSH-MOUNTED UNLESS OTHERWISE

NOTED), WITH COVER

DIMING BALLAST CONTROL SWITCH

COMBINATION ELECTRICAL/COMMUNICATION POST WITH 2

DUPLEX RECEPTACLES AND 2 DUAL COMMUNICATION

OUTLET FOR MODULAR FURNITURE

E-001

E L

E C

T R

L L

E G

E N

N O

T E

S A

N D

A B

B R

E V

B U

M-001

PC PUMPED CONDENSATE

FT HD FEET HEAD

dB DECIBELS

BALANCING VALVE - PLUMBING

BALANCING VALVE - MECHANICAL

DDC DIRECT DIGITAL CONTROL

SOUND ATTENUATORSA

INCHES OF WATER GAGEIN. W.G.

SUPPLY REGISTERSG

RF RETURN, TRANSFER GRILLE

LINEAR SLOT SUPPLY DIFFUSERLS

HWCP HEATING WATER CIRCULATION PUMP

STEAM HUMIDIFICATION UNITHUM

EG EXHAUST, TRANSFER, RETURN GRILLE

BIO-SAFETY DAMPERBSD

HIGH PRESSURE STEAM SUPPLYHPS

HPR

GF GLYCOL FEEDER DOSING PUMP

FAN COIL UNITFCU

AV AIR CONTROL VALVE

TSP TOTAL STATIC PRESSURE

LEAVING WATER TEMPERATURELWT

LEAVING AIR TEMPERATURELAT

ENTERING WATER TEMPERATUREEWT

ABBREVIATIONS LEGEND

GATE VALVE

RS REFRIGERANT SUCTION

RL REFRIGERANT LIQUID

MAX MAXIMUM

FAN TERMINAL UNITFTU

AS AIR SEPARATOR

PH PHASE

KW KILOWATT

PASCALSPa

CHILLED WATER PUMPCHWP

HWP HEATING WATER PUMP

RELIEF HOODRH

AIR COMPRESSORAC

SUPPLY FANSF

HX HEAT EXCHANGER

RETURN AIR FANRF

SOLENOID VALVE

GAS VALVE

POTABLE HOT WATER CIRCULATING

POTABLE HOT WATER (110 DEG F)

POTABLE COLD WATER

VARIABLE FREQUENCY DRIVEVFD

PRE FILTERPF

BSC BIOSAFETY CABINET

HUMIDIFIERHUM

COLD WATERCW

HEATING COILHC

CHILLED WATER RETURN

CHILLED WATER SUPPLY

HEATING WATER SUPPLY

HEATING WATER RETURN

HVAC PIPING

HWS

HWR

CWR

CWS

PLUMBING PIPING

LEAVING

LRA

LWB

LVG

LDB

LOCKED ROTOR AMPS

LEAVING WET BULB TEMPERATURE

LEAVING DRY BULB TEMPERATURE

BALL VALVE

BUTTERFLY VALVE

SWING GATE CHECK VALVE

VALVES

MINIMUM

MBH

MIN

PRV

PSIG

PSI

NORMALLY OPEN

THOUSAND BTU PER HOUR

POUNDS PER SQUARE INCH

PRESSURE REDUCING VALVE

PSI GAUGE

OUTSIDE AIR

PRESSURE DROP

NORMALLY CLOSED

RLA

S.P.

TEMP

TDH

RPM

RUNNING LOAD AMPS

REVOLUTIONS PER MINUTE

STATIC PRESSURE

SUPPLY AIR

TOTAL DYNAMIC HEAD

RETURN AIR

RELATIVE HUMIDITY

TEMPERATURE

BHP

AMPS

BRAKE HORSEPOWER

MECHANICAL ABBREVIATIONS

AMPERES

CFM

CWS

CWR

BTU

BTUH

BDD

EAT

COND

ENTERING AIR TEMPERATURE

DRY BULB

CUBIC FEET PER MINUTE

CHILLED WATER SUPPLY

CHILLED WATER RETURN

CONDENSATE

BTU PER HOUR

BACK DRAFT DAMPER

BRITISH THERMAL UNIT

%%dF

ESP

ENT

EWB

FLA

ENTERING WET BULB TEMPERATURE

FULL LOAD AMPS

DEGREES FAHRENHEIT

EXTERNAL STATIC PRESSURE

ENTERING

ENTERING DRY BULB TEMPERATUREEDB

GLOBE VALVE

CAP OR PLUG

ELBOW, TURNED DOWN

ELBOW, TURNED UP

FLANGED CONNECTION

TEE, OUTLET UP

TEE, OUTLET DOWN

PIPE UNION

FITTINGS

VOLTS

TYPICALTYP

WATER GAUGE

WATER COLUMN

VOLUME DAMPER

WET BULB

LOUVER

PUMP

REFRIGERATED AIR DRYER

INVERTED BUCKET TRAP

DIRECTION OF FLOW

STEAM TRAP

EXPANSION TANK

SUPPLY DIFFUSER

GAUGE

FEET

FPM

GPM

HERTZ

HORIZ

GENERAL CONTRACTOR

FEET PER MINUTE

GALLONS PER MINUTE

HORSEPOWER

HORIZONTAL

RAD

F & T

AHU

FIRE DAMPER

FLOAT & THERMOSTATIC

EXHAUST FAN

AIR HANDLING UNIT

COOLING COIL

EQUIPMENT ABBREVIATIONS

HUH HYDRONIC UNIT HEATER

HYDRONIC HEATING COIL

ELECTRIC OPERATED GATE VALVE

3WAY ELECMOTOR CONTROLLER

CW DOMESTIC COLD WATER

DOMESTIC HOT WATER GENERATOR

DOMESTIC HOT WATER, CIRCULATING

REDUCED PRESSURE BACKFLOW PREVENTER

DOMESTIC HOT WATER

STANDARDSTD

SANITARY

RPBFP

SAN

HARD COLD WATER

INVERT ELEVATION

HDCW

HWC

INV. EL.

DOWN

FLOOR CLEANOUT

FLOOR DRAIN

DHWG

FCO

PLUMBING ABBREVIATIONS

CIRCULATINGCIRC

BASEBOARD HYDRONIC HEATERBBH

CRU CONDENSATE RECOVERY UNIT

CRAC COMPUTER ROOM AIR CONDITION

EAU EXHAUST AIR UNIT

SAV SUPPLY AIR VALVE

EAV EXHAUST AIR VALVE

SHF SUPPLY AIR HEPA FILTER

EXHAUST AIR HEPA FILTEREHF

PHF PLUMBING HEPA FILTER

IF INTERMEDIATE FILTER

PHC HYDRONIC PREHEAT COIL

EBSD EXHAUST AIR BIO-SAFETY DAMPER

SBSD SUPPLY AIR BIO-SAFETY DAMPER

HRCP HEAT RECOVERY PUMP

CLEAN OUTCO

CONDENSATE RETURN PUMPCRP

HOSE BIBHB

SHOWER DRAINSHD

SEWAGE EJECTORSE

SUMP PUMPSP

DOMESTIC HOT WATER CIRCULATORDHWCP

MEDIUM PRESSURE STEAM SUPPLYMPS

LOW PRESSURE STEAM SUPPLYLPS

HEAT RECOVERY SUPPLY

HEAT RECOVERY RETURN

HRS

HRR

CONDENSATE VENTCV

BALL VALVE

CA COMPRESSED AIR

SHOP AIRSA

SOA STATIC OUTSIDE AIR

HIGH PRESSURE STEAM CONDENSATE

MEDIUM PRESSURE STEAM CONDENSATEMPR

LOW PRESSURE STEAM CONDENSATELPR

SBIO

CO2

NPCW

PHW

PCW

PHWR

NON POTABLE HOT WATER CIRCULATING

NON POTABLE HOT WATER (110 DEG F)

NON POTABLE COLD WATER

SANITARY WASTE - BIOHAZARD

LABORATORY COMPRESSED AIR

CARBON DIOXIDE GAS

VENT - NON BIOHAZARD

SANITARY WASTE - NON BIOHAZARD

VENT - BIOHAZARDVBIO

SAN

VENT

SPRING CHECK VALVES

SOLENOID OPERATED GATE VALVE

PNEUMATIC OPERATED GATE VALVE

NPHW

NPHWR

BACKFLOW PREVENTION

DOUBLE CHECK VALVE ASSEMBLY

WITH OSY GATE VALVES

REDUCED PRESSURE ZONE ASSEMBLY

WITH AIR GAP AND DRAIN

OPEN STEM AND YOKEOSY

FIRST DIMENSION IS

INSIDE DUCT DIMENSION

AIR QUANTITY (CFM)

DIFFUSER SCHEDULE

TYPE REFER TO

DIFFUSER ROUND

TO MATCH DIFFUSER

CONICAL SPIN-IN FITTING

CEILING SUPPLY DIFFUSER

12x12

THE SIDE SHOWN

NECK SIZE

TO MATCH DIFFUSER

26GA SPIRAL DUCT

DIFFUSER DESIGNATION

NECK SIZE

12-A

NECK SIZE

DIMENSION

ROUND DUCT

STANDARD 24GA

FURNACE ELBOW

RETURN PANEL

TYPE B CEILING GRILLES, REGISTERS AND

COORDINATE THE LOCATION OF

DIFFUSERS WITH THE REFLECTED

CEILING PLAN

DIRECTION OF FLOW

PENETRATING FLOOR OR ROOF

NEGATIVE PRESSURE DUCT

PENETRATING FLOOR OR ROOF

POSITIVE PRESSURE DUCT

FIRE-SMOKE DAMPER

MANUAL VOLUME DAMPER

CONICAL SPIN-IN FITTING

FIRE DAMPER

FLEXIBLE DUCTWORK

MITERED ELBOW WITH TURNING VANES

NEGATIVE PRESSURE AIR DUCT UP

POSITIVE PRESSURE DUCT UP

NEGATIVE PRESSURE DUCT DOWN

POSITIVE PRESSURE DUCT DOWN

FLEXIBLE DUCT CONNECTION

RADIUS ELBOW

MOTORIZED DAMPER

WITH VOLUME DAMPER

DUCTWORK SYMBOLS

H V

A C

A B

B R

E V

S A

N D

L E

G E

N D

C o n t r N o

1 2 3 4 5

D A

T E

D E

N F

D a t e reference number:

D e s c r i p t i o n D a te

A p p r

M a r k

14024

Sheet

Bldg Nos.

Project No.

DMI No.

B U

I L

D I N

E C

T O

R A

T E

O F

P U

B L

O R

K S

E N

E E

G P

L A

N S

A N

D S

E R

E S

U G

F Y

L A

G S

P R

O J E

C T

Sheet of 45

D ir ec t or ate of Public

W o rk s

E n g in eering & Servic es D ivi s io n

R E

E D

R E

C O

R D

D R

A W

C n t r N o

1 2 3 4 5

D A

T E

D E

N F

D a t e reference number:

D e s c r i p t i o n D a te

A p p r

M a r k

14024

Sheet

Bldg Nos.

Project No.

DMI No.

B U

I L

D I N

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T O

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Sheet of 45

D ir ec t or ate of Public

W o rk s

E n g in eering & Servic es D ivi s io n

R E

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R E

C O

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D R

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HVAC DEMOLITION PLAN

BUILDING 14024

SCALE: 1/8" = 1’-0"

8’ 4’ O 8’

PLAN NORTH

ROOM

MECHANICAL

1 2 3 4 5 6 7

MD101

B U

C H

A N

L D

E M

O L

N P

L A

1 REMOVE AND DISPOSE OF AIR HANDLING UNIT AND DUCTWORK.

2 REMOVE AND DISPOSE OF HEATING WATER AND

CHILLED WATER PUMPS

3 REMOVE AND DISPOSE OF BOILER AND FLUE

4 REMOVE AND DISPOSE OF ROOF EXHAUST FAN

AND DUCTWORK

5 REMOVE AND DISPOSE OF CHILLER

GENERAL DEMOLITION NOTES

1. REMOVE AND DISPOSE OF ALL MAIN SUPPLY AIR,

RETURN AIR, AND OUTSIDE AIR DUCTWORK ASSOCIATED

WITH THE MULTIZONE AIR HANDLER.

2. REMOVE AND DISPOSE OF ALL BRANCH DUCTS

AND SUPPLY DIFUSERS.

3. REMOVE AND DISPOSE OF ALL ZONE THERMOSTATS

4. REMOVE AND DISPOSE OF ALL RETURN AND EXHAUST

GRILLES AND REGISTERS.

4. REMOVE AND DISPOSE OF ALL HEATING WATER AND

CHILLED WATER PIPING.

5. DRAWINGS OF THE EXISTING HVAC SYSTEM ARE AVAILABLE.

KEY NOTES

6 CAP EXISTING OIL PIPING

7 REMOVE GAS LINE

n t r N o

1 2 3 4 5

D A

T E

D E

N F

D a t e reference number:

D e s c r i p t i o n D a te

A p p r

M a r k

14024

Sheet

Bldg Nos.

Project No.

DMI No.

B U

I L

D I N

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T O

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O F

P U

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K S

E N

E E

G P

L A

N S

A N

D S

E R

E S

U G

F Y

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P R

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C T

Sheet of 45

D ir ec t or ate of Public

W o rk s

E n g in eering & Servic es D ivi s io n

R E

E D

R E

C O

R D

D R

A W

M-101

B U

A C

P L

A N

-W E

S T

HVAC PLAN - WEST

R E

F E

R T

O S

H E

E T

F O

C H

A N

L R

O O

M P

L A

PLAN NORTH

SCALE: 1/4" = 1’-0"

4’ 2’ O 4’

XXX SUPPLY CFM

XXX EXHAUST CFM

10"x10" OPEN END ABOVE CEILING.

CONDENSING UNIT LOCATED ON ROOF.

GENERAL NOTES

1. BRANCH HW PIPING TO REHEAT COILS SHALL BE

SIZED 1/2" FOR FLOW RATES FROM 0-1 GPM AND

3/4" FOR FLOW RATES FROM 1.1-2.6GPM.

KEYED NOTES

PROVIDE ROOF PLATFORM.

CORRIDOR

OPEN AREA

JAN.

SHWR

OFFICE

CLASSROOM

CORRIDOR

CLERKS

ROOM

CONFERENCE

TOILET

COMMAND

X.O.

C.O.

C.S.M.

S-1

STORAGE

RECEPTION

WORKROOM

NCO

CSM

NCO

STORAGE

OFFICE

STORAGE

SIPR

NCO

S-1

215 215

VAV-4 VAV-5

VAV-2

14%%c8%%c

10%%c 14%%c

8% %c

8% %c c c

6%%c

10%%c

6%%c

6%%c c10 c

10%%c

14%%c

8%%c

6%%c

8%%c 10%%c 12%%c

EF-2

EF-1

10-A

6-A

8-a

10-a

8-a

12-a 6-a 6-A

8-A

6-A

8%%c

10-A

8-A

8-A 10-A 8-A

8-a 8-a

10-A

10-A 10-A10-A

8-A

8-A 8-A

8-A

8-a8-a

EVAP-1

CU-1

W S

W R

1/2"

2" HWR

1 1/4" HWS

M A

T C

H L

S E

E S

H E

-1

N T

A T

T C

H L

S E

E S

H E

N T

A T

8x8-D

2"2"

VAV-1

VAV-16

VAV-6

VAV-3

VAV-8

2325 2294

1961 2171

11711

1915 2123

2106 2024 11210

21232202

4 5

1784 1823

185 185 n t r N o

1 2 3 4 5

D A

T E

D E

N F

D a t e reference number:

D e s c r i p t i o n D a te

A p p r

M a r k

14024

Sheet

Bldg Nos.

Project No.

DMI No.

B U

I L

D I N

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T O

R A

T E

O F

P U

B L

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K S

E N

E E

G P

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N S

A N

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E R

E S

U G

F Y

L A

G S

P R

O J E

C T

Sheet of 45

D ir ec t or ate of Public

W o rk s

E n g in eering & Servic es D ivi s io n

R E

E D

R E

C O

R D

D R

A W

M-102

B U

A C

P L

A N

A S

REFER TO SHEET M-401 FOR

MECHANICAL ROOM PLAN

HVAC PLAN - EAST

PLAN NORTH

SCALE: 1/4" = 1’-0"

4’ 2’ O 4’

E M

S R

E M

O V

E D

-1

-0

A L

RETURN AIR FLOW

THROUGH CMU WALL

RETURN AIR FLOW

THROUGH CMU WALL

xxx SUPPLY CFM xxx EXHAUST CFM

10"x10" OPEN END ABOVE CEILING.

CONDENSING UNIT LOCATED ON ROOF.

GENERAL NOTES

1. BRANCH HW PIPING TO REHEAT COILS SHALL BE

SIZED 1/2" FOR FLOW RATES FROM 0-1 GPM AND

3/4" FOR FLOW RATES FROM 1.1-2.6GPM.

KEYED NOTES

PROVIDE ROOF PLATFORM.

LOBBY

TOILET

RECEPTION/

MECHANICAL ROOM

MENS

WOMENS

JAN.

SHWR

ROOM

STORAGE

NCO

S-2134

S-2

S-3

NCO

S-4

NCO

S-3

OFFICE

STORAGE

GEN.

VAULT

SIPR

BREAK

SHWR

CORRIDOR

CLERKS

CORRIDOR

NIPR

10%%c

220 220

VAV-12

44x22

24x20

8%%c

12%%c 12x12

14%%c c

8%%c

14%%c

8% %c

VAV-7

14%%c

6% %c

12%%c 14%%c c

8%%c

6%%c

8%%c

8% %c

6%%c

AHU-1

EF-3

EF-2

EF-4

RA DUCT

OPENING

8-a

6-A

8-a

8-a 8-a 8-a

8-a

8-a 8-a

8-A

8-A8-A

8-A

6-A

10-a 10-a

10-a

10-a 10-a

8-A

8-c

H W

SHWR

2" HWR

1 1/2"HWS

H W

EVAP-1

EVAP-2

CU-1

1 1/4" HWS

T T

3"3"

1/2"

COND

CU-2

BOILER

UH-1

M A

T C

H L

S E

E S

H E

N T

A T

T C

H L

S E

E S

H E

N T

A T

28x20

HWP-1

HWP-2

ET-1

ET-2

SF-1

8x8-D

2" x

44x22

VAV-9

VAV-10

VAV-14 VAV-17

VAV-13

VAV-15VAV-11

VAV-8

1332 1311 1571

2375 2326

24122261

13121461

140 120

160120140 n t r N o

1 2 3 4 5

D A

T E

D E

N F

D a t e reference number:

D e s c r i p t i o n D a te

A p p r

M a r k

14024

Sheet

Bldg Nos.

Project No.

DMI No.

B U

I L

D I N

E C

T O

R A

T E

O F

P U

B L

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K S

E N

E E

G P

L A

N S

A N

D S

E R

E S

U G

F Y

L A

G S

P R

O J E

C T

Sheet of 45

D ir ec t or ate of Public

W o rk s

E n g in eering & Servic es D ivi s io n

R E

E D

R E

C O

R D

D R

A W

M-401

B U

C H

A N

L R

O O

M P

L A

N A

N D

S E

C T

MECHANICAL ROOM PLAN

BUILDING 14024

MECHANICAL ROOM SECTION

BUILDING 14024

PLAN NORTH

SCALE: 1/4" = 1’-0"

4’ 2’ O 4’

SCALE: 1/4" = 1’-0"

4’ 2’ O 4’

REFER TO DETAILS

SHEETS M-501

AND M-502

1-1/4" GAS

LINE

ENTER BUILDING

AT APPROX 48"

ABOVE FLOOR

VENT WH THRU

ROOF

4 5 64 5 6

44x22

14%%c

AHU-1

CH-1

RA DUCT

OPENING

6-A 8-c

H W

SHWR

C W

H W

3"3"

BOILER

UH-1

28x20

HWP-1

HWP-2

ET-1

ET-2

BURIED

SF-1

8x8-D

2" x

44x22

FIRE DAMPERS

22x44

20x28

22x46

AHU-1

AIR FLOW

MEASURING

STATION5

EXISTING 84x24 OUTSIDE AIR INTAKE.

PROVIDE SIDEWALL SUPPLY FAN. MOUNT AT LOCATION

OF EXISTING MECHANICAL ROOM SUPPLY FAN.

EXISTING 30"x30" RELIEF AIR DUCT UP THROUGH ROOF.

KEYED NOTES

4 EXISTING 18"X18" DUCT WITH GRAVITY DAMPERS AND GRAVITY

VENTILATOR UP THROUGH CEILING AND ROOF. BOILER ROOM

VENTILATION RELIEF.

5 PROVIDE TRAPPED CONDENSATE DRAIN LINE FROM AHU

TO EXISTING FLOOR DRAIN.

6 REFER TO SHEET M-501 FOR BOILER VENTING

REQUIREMENTS.

7 NEW CHILLER

M-501

H V

A C

D E

T A

C o n t r N o

1 2 3 4 5

D A

T E

D E

N F

D a t e reference number:

D e s c r i p t i o n D a te

A p p r

M a r k

14024

Sheet

Bldg Nos.

Project No.

DMI No.

B U

I L

D I N

E C

T O

R A

T E

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P U

B L

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K S

E N

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G P

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A N

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E R

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U G

F Y

L A

G S

P R

O J E

C T

Sheet of 45

D ir ec t or ate of Public

W o rk s

E n g in eering & Servic es D ivi s io n

R E

E D

R E

C O

R D

D R

A W

COOLING COIL

CWR CWS

2 3

1 PRESSURE TEMPERATUR TAP

2 HOSE END BALL VALVE FOR DRAINING

3 STRAINER

4 BALL VALVE-BALANCE TO EQUAL COIL

PRESSURE DROP IN BYPASS MODE

5 3-WAY TEPMEPATURE CONTROL VALVE

6 AIR VENT

7 BALANCING VALVE

8 ISOLATION VALVE-USE BALL VALVE FOR

PIPING 2" AND SMALLER AND BUTTERFLY

VALVE FOR PIPING 2-1/2" AND LARGER

9 PROVIDE FLANGES OR UNIONS TO ALLOW

FOR COIL REMOVAL

AIR HANDLING UNIT CHILLED WATER COIL PIPING

NOT TO SCALE

10 PRESSURE GAUGE AND

THERMOMETER

CHILLER

STRAINER

1 3

4 6

1 PRESSURE GAUGE

2 AIR VENT

3 FLOW SWITCH

4 BRAIDED STAINLESS STEEL

FLEXIBLE PIPE CONNECTOR

BALL VALVE FOR PIPING 2" AND

SMALLER. BUTTERFLY VALVE FOR

PIPING 2-1/2" AND LARGER

(TYPICAL)

7 UNDERGROUND CHILLED

WATER PIPING

CHILLER DETAIL

NOT TO SCALE

8 THERMOMETER

PROVIDE ALUMINUM JACKET ON

INSULATION INSTALL ABOVE

GROUND

16x16

60"

LINE WITH 1-INCH THICK

1.5-POUND DUCTLINER

RADIUS HEEL

ELBOW

TRANSFER BOOT DETAIL

NOT TO SCALE

TRANSFER BOOT DO NOT

REQUIRE DUCT WRAP

VAV HEATING COIL

HWR

HWS

NC C

PRESSURE-TEMPERATURE

2 DRAIN VALVE

AIR VENT

3-WAY TEMPERATURE CONTROL

VALVE IN DIVERTING CONFIGURATION

COMBINATION STRAINER-FULL PORT

TEST PLUG

BALL VALVE WITH UNION END

CALIBRATED MANUAL BALANCING

MODIFIED VENTURI BALL VALVE

UNION END MEMORY STOP

600WOG Cv-0.66

7 FULL PORT BALL VALVE

600WOG MEMORY STOP

AND UNION END

VAV REHEAT COIL PIPING

NOT TO SCALE

RPP BACKFLOW

PREVENTER

3/4" TO DOMESTIC

WATER LINE

HWR FROM SYSTEM

PRESSURE

REDUCING

VALVE

BALL VALVE TYPICAL

PRESSURE

GAUGE

REFER TO HEATING WATER PUMP DETAIL

SHEET M-502

BOILER ET-2

LOW WATER CUTOFF

FLOW SWITCH

4" PVC VENT AND FLUE

THROUGH ROOF. FLASH

AT ROOF PENETRATION.

TERMINATE IN ACCORDANCE

WITH BOILER MANUFACTURERS

INSTRUCTIONS

HEATING WATER SYSTEM SCHEMATIC

NOT TO SCALE

TEE TO SECOND

HEATING WATER PUMP

PROVIDE CHEMICAL SHOT FEEDER

CONNECTED TO PUMP SUCTION

PIPING AND PUMP DISCHARGE

PIPING

HEATING COIL

HWR

HWS

NC C

PRESSURE-TEMPERATURE

2 DRAIN VALVE

AIR VENT

3-WAY TEMPERATURE CONTROL

VALVE IN DIVERTING CONFIGURATION

COMBINATION STRAINER-FULL PORT

TEST PLUG

BALL VALVE WITH UNION END

CALIBRATED MANUAL BALANCING

MODIFIED VENTURI BALL VALVE

UNION END MEMORY STOP

600WOG Cv-0.66

7 FULL PORT BALL VALVE

600WOG MEMORY STOP

AND UNION END

AIR HANDLING UNIT HEATING COIL PIPING

NOT TO SCALE

8 PRESSURE GAUGE AND

THERMOMETER

24" MIN

4" MIN SAND BEDDING

COVER

6" MIN 6" MIN (TYP)

CHILLED WATER BURIED PIPE

NOT TO SCALE

METALLIC LOCATOR TAPE

SERVICE PIPE SHALL BE 3� SCHEDULE 40

STEEL. PIPE SHALL BE SURROUNDED BY

1.25� OF RIGID POLYURETHANE INSULATION

WITH AN R-VALUE OF AT LEAST R-7. THE

INSULATION JACKET SHALL BE 6� DIAMETER

DURABLE PVC. INSTALL IN ACCORDANCE

WITH MANUFACTURERS WRITTEN

INSTRUCTIONS.

M-502

H V

A C

D E

T A

C o n t r N o

1 2 3 4 5

D A

T E

D E

N F

D a t e reference number:

D e s c r i p t i o n D a te

A p p r

M a r k

14024

Sheet

Bldg Nos.

Project No.

DMI No.

B U

I L

D I N

E C

T O

R A

T E

O F

P U

B L

O R

K S

E N

E E

G P

L A

N S

A N

D S

E R

E S

U G

F Y

L A

G S

P R

O J E

C T

Sheet of 45

D ir ec t or ate of Public

W o rk s

E n g in eering & Servic es D ivi s io n

R E

E D

R E

C O

R D

D R

A W

1 STAINLESS STEEL BRAIDED CONNECTOR

INCREASER OR DECREASER AS REQUIRED

2 PIPE SUPPORT

3 SPING AND NEOPRENE PIPE HANGER

THESE LOCATIONS ONLY ALL OTHER PIPE

HANGERS MAY BE CLEVIS TYPE (TYPICAL)

4 4 PIPE DIAMETERS IN LENGTH

TO SYSTEM

5 FULL PORT BALL VALVE

6 4-PORT PRESSURE INDICATOR WITH

PRESSURE GAUGE

7 1/4" O.D. COPPER TUBING WITH

COMPRESSION FITTINGS

8 STRAINER WITH HOSE END BLOW

OFF VALVE

9 HEATING WATER PUMP

10 HOSE END DRAIN VALVE TYPICAL

11 IN-LINE AIR ELIMINATION FITTING.

MAXIMUM PRESSURE DROP 2 FEET.

12 HIGH CAPACITY AIR VENT

13 EXPANSION TANK ET-2

14 PRESSURE GAUGE

15 BALL VALVE TYPICAL

16 PRESSURE REDUCING VALVE. SET AT 4

PISG HIGHER THAN THE PRESSURE AT

THE HIGH POINT IN THE SYSTEM.

17 GLOBE VALVE

18 RPP BACKFLOW PREVENTER

19 FILL LINE CONNECT TO

DOMESTIC COLD WATER LINE

CALIBRATED MANUAL BALANCING

MODIFIED VENTURI BALL VALVE

UNION END MEMORY STOP

600WOG Cv-0.66

1 1

WHERE SHOWN

HEATING WATER PUMP DETAIL

NOT TO SCALE

NOT USED21

DO NOT INSULATE22

BOILER ROOM

FLOOR

23 24 25

FIELD FABRICATED SUPPORT FOOT

SUPPORT FOOT MUST BE INSTALLED

IN SUCH A WAY AS NOT TO CREATE

ANY STRESSES ON PUMP COMPONENTS.

SUPPORT FOOT SHALL NOT BE RIGIDLY

MOUNTED TO LIMIT ITS ABILITY TO ALLOW

FOR PIPE EXPANSION MOVEMENT.

CONCRETE HOUSE KEEPING PAD

1-INCH NEOPRENE VIBRATION PAD

TO BOILER

REFER TO HEATING WATER SYSTEM

SCHEMATIC SHEET M-501

TEE TO SECOND

HEATING WATER PUMP

TEE TO SECOND

HEATING WATER PUMP

1 STAINLESS STEEL BRAIDED CONNECTOR

INCREASER OR DECREASER AS REQUIRED

2 PIPE SUPPORT

3 SPING AND NEOPRENE PIPE HANGER

THESE LOCATIONS ONLY ALL OTHER PIPE

HANGERS MAY BE CLEVIS TYPE (TYPICAL)

4 4 PIPE DIAMETERS IN LENGTH

TO SYSTEM

5 FULL PORT BALL VALVE

6 4-PORT PRESSURE INDICATOR WITH

PRESSURE GAUGE

7 1/4" O.D. COPPER TUBING WITH

COMPRESSION FITTINGS

8 STRAINER WITH HOSE END BLOW

OFF VALVE

9 HEATING WATER PUMP

10 HOSE END DRAIN VALVE TYPICAL

11 IN-LINE AIR ELIMINATION FITTING.

MAXIMUM PRESSURE DROP 2 FEET.

12 HIGH CAPACITY AIR VENT

13 EXPANSION TANK ET-2

14 PRESSURE GAUGE

15 BALL VALVE TYPICAL

16 PRESSURE REDUCING VALVE. SET AT 4

PISG HIGHER THAN THE PRESSURE AT

THE HIGH POINT IN THE SYSTEM.

17 GLOBE VALVE

18 RPP BACKFLOW PREVENTER

19 FILL LINE CONNECT TO

DOMESTIC COLD WATER LINE

CALIBRATED MANUAL BALANCING

MODIFIED VENTURI BALL VALVE

UNION END MEMORY STOP

600WOG Cv-0.66

1 1

WHERE SHOWN

HEATING WATER PUMP DETAIL

NOT TO SCALE

NOT USED21

DO NOT INSULATE22

BOILER ROOM

FLOOR

23 24 25

FIELD FABRICATED SUPPORT FOOT

SUPPORT FOOT MUST BE INSTALLED

IN SUCH A WAY AS NOT TO CREATE

ANY STRESSES ON PUMP COMPONENTS.

SUPPORT FOOT SHALL NOT BE RIGIDLY

MOUNTED TO LIMIT ITS ABILITY TO ALLOW

FOR PIPE EXPANSION MOVEMENT.

CONCRETE HOUSE KEEPING PAD

1-INCH NEOPRENE VIBRATION PAD

TO BOILER

REFER TO HEATING WATER SYSTEM

SCHEMATIC SHEET M-501

TEE TO SECOND

HEATING WATER PUMP

TEE TO SECOND

HEATING WATER PUMP

M-601

B U

H V

A C

E Q

M E

N T

S C

H E

D U

L E

TYPE A

PERFORATED CEILING DIFFUSERS SHALL BE STEEL, FLUSH FACE. DIFFUSERS SHALL

HAVE A PERFORATED FACE WITH 3/16-INCH DIAMETER HOLES ON .25-INCH

STAGGERED CENTERS AND NO LESS THAN 51 PERCENT FREE AREA. PERFORATED

FACE SHALL BE STEEL. THE BACKPAN SHALL BE ONE PIECE STAMPED STEEL OF THE

SIZES AND MOUNTING TYPES SHOWN ON THE PLANS AND SCHEDULE. THE DIFFUSER

NECK SHALL HAVE 1 1/8-INCH DEPTH. PATTERN CONTROLLERS SHALL BE MOUNTED

ON THE BACK OF THE PERFORATED FACE AND MUST BE FIELD ADJUSTABLE TO ALLOW

THE DISCHARGED AIR TO ENTER THE ROOM IN EITHER OR ONE, TWO, THREE OR

FOUR WAY HORIZONTAL JETS. THE FINISH SHALL WHITE, ANODIC ACRYLIC PAINT.

THE PAINT MUST PASS A 100-HOUR ASTM B117 CORROSIVE ENVIRONMENTS SALT

SPRAY TEST. PROVIDE WITH R-6 MOLDED, FOIL BACKED, FIBERGLASS INSULATION

BLANKET.

TYPE B

PERFORATED CEILING PANELS FOR RETURN APPLICATIONS SHALL BE STEEL, FLUSH

FACE. PERFORATED FACE PANELS SHALL HAVE 3/16-INCH DIAMETER HOLES ON

.25-INCH STAGGERED CENTERS AND NO LESS THAN 51 PERCENT FREE AREA. THE

RETURN PANELS SHALL MATCH THE SUPPLY MODELS IN APPEARANCE AND SHALL BE

PROVIDED IN THE SIZES AND MOUNTING TYPE SHOWN ON THE PLANS AND SCHEDULE.

THE FINISH SHALL BE WHITE ANODIC ACRYLIC PAINT.

TYPE C

STEEL, LOUVER FACED CEILING DIFFUSER OF THE SIZES AND MOUNTING TYPES

SHOWN ON THE PLANS AND SCHEDULE. DIFFUSERS SHALL HAVE THREE CONES, WHICH

GIVE A UNIFORM MODULE SIZE AND APPEARANCE WITH DIFFERENT NECK SIZES. ALL

CONES SHALL BE ONE PIECE PRECISION DIE-STAMPED; THE BACK CONE SHALL ALSO

INCLUDE AN INTEGRALLY DRAWN INLET. THE TWO INNER CONES SHALL BE

CONSTRUCTED AS A SINGLE, REMOVABLE INNER CONE ASSEMBLY FOR EASY

INSTALLATION AND CLEANING. THE INNER CONE ASSEMBLY MUST HAVE A HOLE WITH

REMOVABLE PLUG IN THE CENTER TO ALLOW QUICK ADJUSTMENT OF AN OPTIONAL

INLET DAMPER WITHOUT REMOVING THE INNER CONE ASSEMBLY. DIFFUSERS SHALL

BE CONSTRUCTED OF 24-GAUGE STEEL. THE FINISH SHALL BE WHITE ANODIC

ACRYLIC PAINT. PAINT MUST PASS A 100-HOUR ASTM B117 CORROSIVE

ENVIRONMENTS SALT SPRAY TEST. DAMPERS WHERE SPECIFIED SHALL BE OPPOSED

BLADE STEEL. DAMPER MUST BE OPERABLE FROM THE FACE OF THE DIFFUSER.

PROVIDE WITH R-6 MOLDED, FOIL BACKED, FIBERGLASS INSULATION BLANKET.

TYPE D

STEEL RETURN GRILLE, 3/4-INCH BLADE SPACING, OF THE SIZES AND MOUNTING

TYPES SHOWN ON THE PLANS AND SCHEDULE. THE FIXED DEFLECTION BLADES

SHALL BE PARALLEL TO THE LONG DIMENSION OF THE GRILLE. CONSTRUCTION

SHALL BE OF STEEL WITH A 1.25-INCH WIDE BORDER ON ALL SIDES. SCREW HOLES

SHALL BE COUNTERSUNK FOR A NEAT APPEARANCE. CORNERS SHALL BE WELDED

WITH FULL PENETRATION RESISTANCE WELDS. BLADE DEFLECTION ANGLE SHALL BE

35 DEGREES. THE GRILLE FINISH SHALL BE WHITE. THE FINISH SHALL BE AN

ANODIC ACRYLIC PAINT. THE PAINT MUST PASS A 100-HOUR ASTM B117 CORROSIVE

ENVIRONMENTS SALT SPRAY TEST.

GRILLE, REGISTER AND DIFFUSER SPECIFICATIONS

PROVIDE MOTOR SPEED CONTROLLER FOR EACH TYPE A FAN

PROVIDE TYPE B FAN WITH WALL HOUSING, CLOSURE ANGLES, FLUSH EXTERIOR

WITH OSHA GUARD, 120-VOLT DAMPER WITH END SWITCH, AND DAMPER GUARD,

INDOOR UNIT SHALL BE COMPLETE WITH COOLING/HEATING COIL, FAN, FAN MOTOR, PIPING CONNECTORS, ELECTRICAL CONTROLS, MICROPROCESSOR CONTROL SYSTEM, AND INTEGRAL TEMPERATURE SENSING. THE UNIT SIZE RANGE SHALL BE 3/4 TO 2 TON NOMINAL

COOLING CAPACITY AND 3/4 TO 2 TON NOMINAL HEATING CAPACITY. THE SYSTEM SHALL HAVE A MINIMUM LISTED SEER (SEASONAL

ENERGY EFFICIENCY RATIO) OF 13 AT ARI CONDITIONS, AND A MINIMUM HSPF OF 7.7. OUTDOOR UNITS SHALL CONSIST OF A

ROTARY COMPRESSOR, AN AIR--COOLED COIL, PROPELLER--TYPE DRAW--THROUGH OUTDOOR FAN, METERING DEVICE(S), AND

CONTROL BOX. UNITS SHALL DISCHARGE AIR HORIZONTALLY.

SPLIT SYSTEM AIR CONDITIONER UNIT SPECIFICATIONS

C o n t r N o

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D a t e reference number:

D e s c r i p t i o n D a te

A p p r

M a r k

14024

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Sheet of 45

D ir ec t or ate of Public

W o rk s

E n g in eering & Servic es D ivi s io n

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ELECTRICAL LEGEND

SPECIAL PURPOSE OUTLET

MOTOR, HORSEPOWER, FLA, OR KW AS INDICATED

MANUAL MOTOR STARTERSm

REFERENCE TO SPECIAL ELECTRICAL NOTE NO. 1

101 ROOM NUMBER

EXIT SIGN, SINGLE FACE, CEILING OR WALL MOUNTED

HEAT DETECTOR, CEILING-MOUNTED

SMOKE DETECTOR, CEILING-MOUNTED

SMOKE DETECTOR, DUCT-MOUNTED

R T

R RELAY, FAN SHUTDOWN

FACP

COMBINATION STARTER, SIZE AS NOTED

H L

TRANSFORMER, SIZE & TYPE AS NOTED

PANELBOARD

MANUAL PULL STATION, MOUNT AT 48" AFF

STROBE LIGHT, WALL MOUNTED, 80" AFFL

MAGNETIC MOTOR STARTER, SIZE AS NOTED

HORN & LIGHT, WALL MOUNTED, 80" AFF

THE CONTRACTOR; AND AS A PART OF THIS CONTRACT, THE CONTRACTOR SHALL

PROTECTIVE DEVICE IN THE PANEL, SWITCHBOARD, ETC., EXCEPT AS OTHERWISE

ONLY THAT PORTION ASSOCIATED WITH THE DEMOLISHED DEVICE SHALL BE REMOVED

CONDITION.

TO ITS NEW LOCATION. CONDUIT SHALL BE ROUTED SO AS NOT TO INTERFERE

CONTRACTOR SHALL RELOCATE AND RECONNECT CIRCUITRY ASSOCIATED WITH THE

RELOCATION OF THE ITEM.

NEW LOCATION. PROVIDE CONNECTION OF SUCH RELOCATED ITEMS TO NEW OR

EXTENDED CIRCUITRY AS SHOWN ON THE DRAWINGS.

GENERAL DEMOLITION NOTES:

1. REMOVED ELECTRICAL EQUIPMENT AND MATERIALS SHALL BECOME THE PROPERTY OF

2. EACH ITEM OF EQUIPMENT, RECEPTACLES, LIGHT FIXTURES, MOTORS, ETC., SHOWN

D. WHERE SUCH INACCESSIBLE CONDUIT ENDS OR MUST BE TERMINATED IN

3. WHERE ONLY A PORTION OF A CIRCUIT’S LOAD IS SCHEDULED TO BE REMOVED,

4. WHERE EXTENSION OF AN EXISTING CIRCUIT IS REQUIRED, CONDUIT AND WIRE

5. WHERE AN ITEM OF EQUIPMENT IS SCHEDULED TO BE REMOVED AND RELOCATED, ITS

PHOTOELECTRIC CELL, MAST MOUNTED

LIGHTING SENSOR WITH "ON", "OFF" OVERRIDE

REMOVE EQUIPMENT AND MATERIAL OFF THE PROPERTY.

WITH THE USE OR MAR THE AESTHETICS OF THE AREA. WHERE NECESSARY, THE

ALONG WITH ITS ASSOCIATED SWITCHGEAR AND DEVICES, ETC., AND RELOCATED TO THE

ELECTRICAL ABBREVIATIONS

SHALL BE RUN (CONCEALED WHERE POSSIBLE) FROM THE ITEM’S EXISTING LOCATION

AL2-12

CONCEALED CONDUIT WITH ONE PHASE CONDUCTOR AND

ONE NEUTRAL CONDUCTOR AND A SEPARATE GROUND

CONDUCTOR (GREEN WIRE)

DISCONNECT SWITCH (NON-FUSED, UNLESS

OTHERWISE NOTED), SIZE AS NOTED

JUNCTION BOX (FLUSH-MOUNTED UNLESS OTHERWISE

NOTED), WITH COVER

WALL-MOUNTED FIXTURE; LETTER DENOTES TYPE IN

FIXTURE SCHEDULE

EXIT SIGN, DOUBLE FACE, WITH DIRECTIONAL ARROWS,

CEILING-MOUNTED

WALL SWITCH, SINGLE POLE, 20A, 120/277 VOLT;

WP= WEATHERPROOF, MOUNT AT 48" AFF

REMOTE TEST SWITCH FOR DUCT SMOKE DETECTOR

CONDUIT WITH HOMERUN ARROW TO BREAKER NO. 12

IN PANEL "AL2"

DUPLEX RECEPTACLE, WEATHERPROOF,

MOUNT 24" ABOVE FINISHED FLOOR

WALL SWITCH, 3-WAY; 4= 4-WAY; 2= DOUBLE-POLE;

P= PILOT LIGHTED HANDLE, MOUNT AT 48" AFF

FIRE ALARM CONTROL PANEL, SEMI-RECESSED IN

WALL, WITH TOP AT 5’-10" AFF

C. WHERE CONDUIT IS ASSOCIATED WITH AN ITEM SHOWN TO BE REMOVED AND

TO A POINT WHERE THE REMAINING LOAD IS ACTIVE AND IN GOOD OPERATING

ASSOCIATED CIRCUITRY SHALL ALSO BE REMOVED IN ACCORDANCE WITH NOTE 2 ABOVE,

MENTIONED IN NOTES 3 AND 4 BELOW.

DUPLEX RECEPTACLE, 20A, 125V, GROUNDED-TYPE,

MOUNT 18" ABOVE FINISHED FLOOR UNLESS OTHERWISE NOTED.

IG = ISOLATED GROUND TYPE

GFI = GROUND FAULT INTERRUPTER TYPE

EXISTING MANUAL FIRE ALARM STATION TO BE REMOVED

EXISTING MOTOR STARTER TO BE REMOVED

EXISTING INCANDESCENT LIGHT TO BE REMOVED

EXISTING 3-WAY WALL SWITCH TO BE REMOVED

EXISTING WALL SWITCH TO BE REMOVED

EXISTING EXIT LIGHT TO BE REMOVED

EXISTING 1’x 4’ FLUORESCENT FIXTURE TO BE REMOVED

EXISTING 2’x 4’ FLUORESCENT FIXTURE TO BE REMOVED

EXISTING MOTOR TO BE REMOVED

EXISTING DISCONNECT SWITCH TO BE REMOVED

EXISTING PANELBOARD TO BE REMOVED