2024PattonHall_NBP Boiler Drawings.pdf

INDEX OF

DRAWINGS

PROJECT CONSULTANTS

M2.0

SHEET NO. TITLE

NBP ENGINEERS, INC.

MACON, GEORGIA316 CORPORATE PARKWAY

NBP

ENGINEERS

CONSULTANTS

478-745-1691 www.nbpengineers.com

M0.0

FORT VALLEY, GEORGIA 31030

1005 STATE UNIVERSITY DR.

FORT VALLEY STATE UNIVERSITY

P2.0 LARGE SCALE - MECHANICAL ROOM - DEMOLITION & NEW WORK - PLUMBING

PATTON HALL BOILER REPLACEMENT

ABBREVIATIONS, LEGEND, & SCHEDULES - HVAC

LARGE SCALE - BASEMENT MECH/BOILER ROOM - DEMOLITION & NEW WORK - HVAC

04.05.24 100% CONSTRUCTION DOCUMENTS

PROJECT No. FVSUB 042024

P:\21124\21124m00.dgn

DATE PLOTTED

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SCALE:

FILE PATH:

SHEET NUMBER:

316 CORPORATE PARKWAY

NBP Engineers, Inc.

MACON, GEORGIA 31210

NBP

ENGINEERS

478-745-1691 www.nbpengineers.com

No. REVISIONS/SUBMISSIONS DATE

DRAWN:

CHECKED:

DESIGNED:

DATE:

PROJECT NUMBER:

P R

O J E

C T

T

IT

L E

SHEET TITLE:

CONSULTANTS

THIS DRAWING IS THE PROPERTY OF THE

ENGINEER AND MAY NOT BE REPRODUCED

OR USED IN WHOLE OR IN PART

WITHOUT HIS WRITTEN PERMISSION. IT IS

TO BE USED FOR THE PROJECT

SPECIFICALLY IDENTIFIED HEREIN AND TO

BE RETURNED UPON REQUEST.

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04.05.24

COA Expiration: 6.30.2024

COA#PEF000774

NBP Engineers, Inc.

C

N S T

R U

C T

IO

C U

M E

N T S

21124

P R

O J E o F

V S

U B

M0.0

CHS CHR

HWS HWR

CR

D

SPF

HTWS HTWR

DTS DTR

CHILLED WATER SUPPLY CHILLED WATER RETURN

HEATING WATER SUPPLY HEATING WATER RETURN

CONDENSER WATER SUPPLY CONDENSER WATER RETURN

CONDENSATE DRAIN

FIRE PROTECTION MAIN STANDPIPE

HIGH TEMP. SUPPLY HIGH TEMP. RETURN

DUAL TEMP. SUPPLY DUAL TEMP. RETURN

R REFRIGERANT PIPING

RL REFRIGERANT LIQUID

CS

RS REFRIGERANT SUCTION

RG REFRIGERANT HOT GAS

HIGH PRESSURE STEAM

LOW PRESSURE STEAM

(15 PSIG. MAX)

CR CONDENSATE RETURN (LP)

PUMPED CONDENSATE

50#

STEAM

(PRESSURE INDICATED)

SOLENOID VALVE RELIEF VALVE

GATE VALVE WITH

3/4" HOSE END

NEEDLE VALVE

OS&Y GATE VALVE .

GAS COCK

AUTOMATIC AIR VENTAAV

GAUGE WITH COCK

BOILER DRAIN PIPE TEST PLUG

FLEX. PIPE CONN. BACKFLOW PREVENTER

MANUAL AIR VENT

STRAINER

ELBOW UP ELBOW DOWN

BRANCH OUT BOTTOM BRANCH OUT TOP

TEE OUT BOTTOM TEE OUT TOP

SCREWED UNION FLANGED UNION

PIPE CAP BLIND FLANGE

PIPE SLEEVE

CONCENTRIC REDUCER

PIPE ANCHOR

HVAC LEGEND

BALANCE VALVE

SCREWED & FLANGED

SCREWED & FLANGED

SCREWED & FLANGED

SCREWED & FLANGED

SCREWED & FLANGED

GLOBE VALVE

CHECK VALVE

2-WAY CONTROL VALVE

CONTROL VALVE

PLAN VIEW

ECCENTRIC REDUCER

GAUGE COCK

3-WAY MIXING

VALVE IN VALVE BOX

CONTROL VALVE

HPS

THERMOMETER IN WELL

SEPARABLE SOCKET WELL

LPS

PLUG VALVE

PCR

CONNECT TO EXISTING

SUMMER WINTER

DESIGN CONDITIONS

OUTSIDE

INSIDE

95 F DB / 78 F WB 25 F DB

72 F DB75 F DB / 55% RH

A COMPRESSED AIR

AAV AUTOMATIC AIR VENT

AF AIR FOIL

-AFF ABOVE FINISHED FLOOR

AV ACID VENT

AVD AUTOMATIC VOLUME DAMPER

AW ACID WASTE

-AC ABOVE CEILING

AH- AIR HANDLING UNIT

BBD BOILER BLOW DOWN

BE BOTTOM ELEVATION

BOL BOTTOM OF LINE (UNINSULATED)

BOD BOTTOM OF DUCT

BP- BOOSTER PUMP

BTUH BRITISH THERMAL UNIT PER HOUR

-BF BELOW FLOOR

BFP BACK FLOW PREVENTOR

C CONDUIT

CC COOLING COIL

CHR CHILLED WATER RETURN

CHS CHILLED WATER SUPPLY

CR CONDENSER WATER RETURN

CS CONDENSER WATER SUPPLY

CW DOMESTIC COLD WATER

CAB CABINET FAN

CF CENTRIFICAL FAN

CFM CUBIC FEET PER MINUTE

CFP CHEMICAL FEED PUMP

CFT CHEMICAL FEED TANK

CH CABINET HEATER

CHR CHILLER

CL CENTER LINE

CO CLEANOUT

CP CHILLER PUMP

CPHB CHROME PLATED HOSE BIBB

CT COOLING TOWER

CU COPPER

CV- CONVECTOR

Cv VALVE COEFFICIENT

D DRAIN

DDC DIRECT DIGITAL CONTROL

DHW DOMESTIC HOT WATER

DN DOWN

DP DIFFERENTIAL PRESSURE

DS DOWN SPOUT

DSO DOWN SPOUT OVER FLOW

DX DIRECT EXCHANGE

EAD EXHAUST AIR DAMPER

EAT ENTERING AIR TEMPERATURE

EDB ENTERING DRY BULB

EWB ENTERING WET BULB

ESP END SUCTION PUMP

ESP EXTERNAL STATIC PRESSURE

ELL ELBOW

ET EXPANSION TANK

EQT EQUIPMENT TRAP SET

EWT ENTERING WATER TEMPERATURE

EX EXPANSION TANK LINE

EXT EXTERNAL

FOB FLAT ON BOTTOM

FOT FLAT ON TOP

F&BP FACE & BYPASS

FC FAN COIL UNIT

BPD BYPASS DAMPER

EAL EXHAUST AIR LOUVER

ECH ELECTRIC CABINET HEATER

ABBREVIATIONS

FD FLOOR DRAIN

FF FOULING FACTOR

FF- FLY FAN

FF FINISHED FLOOR

FF FINAL FILTER

FFM FIRE FLOW METER

FLEX FLEXIBLE

FM FIRE MAIN

FMS FLOW METER STATION

FOF FUEL OIL FLOW

FOR FUEL OIL RETURN

FOV FUEL OIL VENT

FOP FUEL OIL PUMP

FP FIRE PUMP

FP- FAN POWERED

FPM FEET PER MINUTE

FPS FEET PER SECOND

FRT FLOW RATE TRANSMITTER

FT FEET

G LOW PRESSURE GAS

GA GAUGE

GPM GALLONS PER MINUTE

GT GREASE TRAP

GTH GRAND TOTAL HEAT

H HEIGHT

HC HEATING COIL

HB HOSE BIBB

HBT HORIZONTAL BLOW THROUGH

HD HUB DRAIN

HDT HORIZONTAL DRAW THROUGH

HP HORSEPOWER/HIGH PRESSURE

HPA HIGH PRESSURE AIR

HPG HIGH PRESSURE GAS

HPS HIGH PRESSURE STEAM

HPWS HEAT PUMP WATER SUPPLY

HPWR HEAT PUMP WATER RETURN

HSC HORIZONTAL SPLIT CASE

HWG HOT WATER GENERATOR

HWR HEATING WATER RETURN

HWS HEATING WATER SUPPLY

ILC IN-LINE CENTRIFICAL

IT INTERVAL TIMER

IN INCHES

INV INVERT

JB JUNCTION BOX

L LENGTH

LR LONG RADIUS

LAT LEAVING AIR TEMPERATURE

LCP LOCAL CONTROL PANEL

LDB LEAVING DRY BULB

LN LIQUID NITROGEN

LWB LEAVING WET BULB

LWT LEAVING WATER TEMPERATURE

LPS LOW PRESSURE STEAM

MAV MANUAL AIR VENT

MVD MANUAL VOLUME DAMPER

MAX MAXIMUM

MBH ONE THOUSAND BTUH PER HOUR

MCC MOTOR CONTROL CENTER

MIN MINIMUM

MH MAN HOLE

MP SUMP (MUD) PUMP

MPS MEDIUM PRESSURE STEAM

MPR MEDIUM PRESSURE RETURN

MTS MEDIUM TEMPERATURE SUPPLY

MTR MEDIUM TEMPERATURE RETURN

MUA MAKE-UP AIR

MUW MAKE-UP WATER

MZ MULTIZONE

NC NORMALLY CLOSED

NIC NOT IN CONTRACT

NO NORMALLY OPEN

NTS NOT TO SCALE

OA OUTSIDE AIR

OAD OUTSIDE AIR DAMPER

ODT OUTDOOR TEMPERATURE

PC PUMP CONDENSATE

PD PRESSURE DROP

PRV PRESSURE REDUCING VALVE

PWF PROPELLER WALL FAN

R REFRIGERANT

RA RETURN AIR

RAD RETURN AIR DAMPER

RAS RELIEF AIR SUPPLY

RP RECIRCULATING PUMP

RHG REFRIGERANT HOT GAS

RL REFRIGERANT LIQUID

RS REFRIGERANT SUCTION

RD ROOF DRAIN

RV RELIEF VALVE

SR SHORT RADIUS

OAL OUTSIDE AIR LOUVER

SAN SANITARY SEWER

SC SILL COCK

SCD SMOKE DAMPER

SD STORM DRAIN

SD SMOKE DETECTOR

SF SQUARE FEET

SDO STORM DRAIN OVERFLOW

SHC SENSIBLE HEAT CAPACITY

SP STAND PIPE

SP SUMP PUMP

SPS STATIC PRESSURE SENSOR

STA STATION

TR TEMPERED WATER RETURN

UG UNDERGROUND

VAC VACUUM PIPING

VDT VERTICAL DRAW THROUGH

VTR VENT THROUGH ROOF

WB WET BULB

O2 OXYGEN

?F DEGREES FAHRENHEIT

?C DEGREES CENTIGRADE

WM WATER METER

WL WATER LINE

WH WATER HEATER

WG WATER GAUGE

W WIDTH

W WASTE

VT VERTICAL TURBINE

VFD VARIABLE FREQUENCY DRIVE

VB VACUUM BREAKER

VAV VARIABLE AIR VOLUME

V VENT

UC UNDERCUT (DOOR - 3/4")

V- VALVE

TOS TOP OF STRUCTURE

TB THRUST BLOCK

T TEMPERED WATER

STR STRAINER

SP STATIC PRESSURE

SP SPRINKLER PIPE

SG SPECIALTY GAS

EUH ELECTRIC UNIT HEATER

RECIRCULATING

DHR DOMESTIC HOT WATER

TRANSMITTER

DPT DIFFERENTIAL PRESSURE

PER MINUTE

SCIM STANDARD CUBIC INCHES

TEMPERATURE

SST SATURATED SUCTION

(UNINSULATED)

TE TOP ELEVATION

(TOWER) PUMP

TP CONDENSER WATER

FSD FIRE/SMOKE DAMPER

EA EXHAUST AIR

MA MIXED AIR

AE ADJUSTABLE AIR EXTRACTOR

RAO RETURN AIR OPENING

AD AREA DRAIN/ACCESS DOOR

MARK REMARKS

SCHEDULES - HVAC

LEGEND, &

ABBREVIATIONS,

MARK SERVICE TYPE GPM

FT.H O

MAX. MIN.

EFF.%2

MANUFACTURERS

REMARKS

DYNAMIC

BELL & GOSSETT

RPM

HP

CONDENSING HOT WATER BOILER SCHEDULE

MBH

INPUT

BOILER

MBH

OUTPUT

EFFICIENCY

MIN.

PRESSURE

OPERATING

GPM VOLT/PHASE

BLR-1 120/1600 585 45

HP-1

HP-2

TACOPATTERSON

HEATING PUMP SCHEDULE

3597.5%

BLDG HW

BLDG HW

VIL

VIL

48.3

48.3

1.5x1.5x7C

1.5x1.5x7C 1.5x1.5x7.25

1.5x1.5x7.25 1.5x1.5x6.25

1.5x1.5x6.25

MARK REMARKS

ELECTRIC UNIT HEATER SCHEDULE

UH-1

MBH

CAP.

CFM

NOM.

F

EAT

GPM F

EWT

P.D.

MAX.

TYPE

HORIZONTAL 25 700 60 1.7 180 0.5

P:\21124\21124m20.dgn

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05-APR-2024

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SCALE:

FILE PATH:

SHEET NUMBER:

316 CORPORATE PARKWAY

NBP Engineers, Inc.

MACON, GEORGIA 31210

NBP

ENGINEERS

478-745-1691 www.nbpengineers.com

No. REVISIONS/SUBMISSIONS DATE

DRAWN:

CHECKED:

DESIGNED:

DATE:

PROJECT NUMBER:

P R

O J E

C T

T

IT

L E

SHEET TITLE:

CONSULTANTS

THIS DRAWING IS THE PROPERTY OF THE

ENGINEER AND MAY NOT BE REPRODUCED

OR USED IN WHOLE OR IN PART

WITHOUT HIS WRITTEN PERMISSION. IT IS

TO BE USED FOR THE PROJECT

SPECIFICALLY IDENTIFIED HEREIN AND TO

BE RETURNED UPON REQUEST.

P:\21124\21124m20.dgn

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04.05.24

COA Expiration: 6.30.2024

COA#PEF000774

NBP Engineers, Inc.

N S T

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C T

C U

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N T S

21124

P R

O J E

F

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U B

BOILER ROOM

PASSAGE

SERVICE

ROOM

MECHANICAL

ROOM

MACHINE

ELEV

BOILER ROOM

PASSAGE

SERVICE

ROOM

MECHANICAL

ROOM

MACHINE

ELEV

CD

EXISTING

TRANSFORMER

EXISTING ELECTRICAL

JUNCTION BOX TO REMAIN

1"

DUCT TO REMAIN

EXISTING RA

AHU-1

ACP-1

CP-1

C H S

C H

R

C H

R

OA LOUVER

EXISTING

OAD

AP

MVD

36/30

20/12

CONDUIT

EXISTING

DUCT TO REMAIN

EXISTING 48/48 OA

3"

CHS

CHR

SUPPORTED FROM WALL

3" CHW (STACKED) &

D

1"

2" ƒ"

2•"

SUMP PUMP

EXISTING

UP TO 2nd FLOOR

EXISTING 2" HWR/S

EXISTING 2" CHW

UP TO 1st FLOOR

C D

1"

FEED TANK

EXISTING CHW

EXPANSION TANK

EXISTING CHW

HOUSEKEEPING PAD

EXISTING

3"

FILTER

HC

AX

CC

FAN

UP TO 1st FLOOR

EXISTING 24/24

2" ƒ"

2•"

TO PLENUM; FD @ FLOOR

EXISTING 48/24 UP

CD

HOUSEKEEPING PAD

EXISTING

1" CD

AHU-1

48/30

CP-1

A

ENCLOSURE

FIBER

MDP

M2.0

SCALE:

= 1'-0

4 0 2 4 8

EXISTING TO REMAIN

DEMOLITION

NEW WORK

POINT OF CONNECTION

MECHANICAL/BOILER ROOM - DEMOLITION - HVAC

LARGE SCALE -

SCALE:

= 1'-0

4 0 2 4 8

MECHANICAL/BOILER ROOM - NEW WORK - HVAC

LARGE SCALE -

CD

EXISTING

TRANSFORMER

EXISTING ELECTRICAL

JUNCTION BOX TO REMAIN

1"

DUCT TO REMAIN

EXISTING RA

AHU-1

B-1

ACP-1

CP-1

C H S

C H

R

C H

R

UH-1

N N

OA LOUVER

EXISTING

OAD

AP

MVD

36/30

20/12

CONDUIT

EXISTING

DUCT TO REMAIN

EXISTING 48/48 OA

3"

CHS

CHR

SUPPORTED FROM WALL

3" CHW (STACKED) &

D

1"

2" ƒ"

2•"

2" ƒ"

SUMP PUMP

EXISTING

1•"

2" 2"

UP TO 2nd FLOOR

EXISTING 2" HWR/S

EXISTING 2" CHW

UP TO 1st FLOOR

H W

R

H W

S

C D

1"

FEED TANK

EXISTING CHW

EXPANSION TANK

EXISTING CHW

HOUSEKEEPING PAD

EXISTING

3"

FILTER

HC

AX

CC

FAN

UP TO 1st FLOOR

EXISTING 24/24

2"

2•"2" ƒ"

2•"

TO PLENUM; FD @ FLOOR

EXISTING 48/24 UP

CD

HOUSEKEEPING PAD

EXISTING

1" CD

AHU-1

48/30

2"

NEW WORK - HVAC

DEMOLITION &

MECH/BOILER ROOM -

LARGE SCALE -

CP-1

A

ENCLOSURE

FIBER

REMOVE EXISTING HP-1 STARTER

REMOVE EXISTING HP-2 STARTER

EXPANSION TANK

REMOVE EXISTING HEATING

CHEMICAL FEED TANK

REMOVE EXISTING HW

PAD TO REMAIN

EXISTING CONCRETE

BLR-1

2"

2"

HP-1

HP-2

UH-1

AIR SEPERATOR

TANGENTIAL

2" ƒ"

H W

S

H W

R

HWR

HWS

ACP

2"

BYPASS CHEMICAL FEEDER

HEATING WATER

EXPANSION TANK

HEATING WATER

MDP

THE NEW VFDS. MAKE ALL FINAL CONNECTIONS TO EACH PUMP THRU THE VFDS.

THE CIRCUIT TO SUPPLY EACH DISCONNECT. THE DISCONNECTS SHALL BE CONNECTED ON THE LINE SIDE OF

30A/3P FUSED DISCONNECTS, ONE FOR EACH PUMP. PROVIDE A WIREWAY ABOVE THE DISCONNECTS AND TAP

AND PROVIDE NEW. EXTEND EXISTING CONDUIT AS REQUIRED AND PROVIDE 4#10 AWG COPPER. PROVIDE TWO

THIS BREAKER SHALL BE REUSED TO SERVE THE NEW PUMPS HP-1 AND HP-2. REMOVE EXISTING CONDUCTORS

EXISTING PUMPS HP-1 AND HP-2 ARE SERVED FROM A 20A/3P CIRCUIT BREAKER LOCATED IN PANEL MDP.

REMOVE EXISTING BOILER CONTROL WIRES. MAKE ALL FINAL CONNECTIONS TO NEW BOILER CONTROLS.

CONDUCTORS IN 1/2" CONDUIT BACK TO EXISTING CIRCUIT BREAKER IN PANEL MDP LABELED FOR BOILER CONTROLS.

PROVIDE NEW 30A/2P NONFUSED, LOCKABLE DISCONNECT FOR BOILER CONTROLS. ROUTE NEW #12 AWG COPPER

CONDUIT BACK TO PANEL A. PROVIDE A NEW 20A/1P CIRCUIT BREAKER MATCHING EXISTING PANEL AIC RATING.

BACK TO NEAREST DATA ROOM AND TERMINATE ON EXISTING COPPER PATCH PANEL. ROUTE #12 AWG COPPER, 1/2"

PROVIDE NEW 120 VOLT CIRCUIT AND CAT 6 DATA CABLE FOR NEW BAS CONTROL PANEL. ROUTE CAT 6 CABLE

REMOVE ALL EXISTING LIGHTING FROM THIS SPACE.

NEW LIGHTS. PROVIDE A NEW LIGHT SWITCH AT THE ENTRANCE TO THIS AREA.

FIXTURES TO FULLY LIGHT SERVICE AREAS. EXTEND EXISTING LIGHTING CIRCUIT IN THIS AREA TO SERVE THE

PROVIDE SIX NEW ACUITY CLX-L48-4000LM-SEF LED LIGHT FIXTURES IN THIS SPACE. EVENLY SPACE NEW LIGHT

CONDUIT TO SERVE NEW UNIT HEATER UH-1. PROVIDE NEW CONDUCTORS AND EXTEND CONDUIT AS REQUIRED.

REMOVE ALL ELECTRICAL ASSOCIATED WITH UNIT HEATER BEING REMOVED. REUSE EXISTING CIRCUIT BREAKER AND

2"

HP-1 VFD

HP-2 VFD

2"

TURN OVER TO OWNER

& HP-2 STACKED;

REMOVE EXISTING HP-1

LINE LEGEND

NOTES:(THIS SHEET ONLY)

ƒ"

EXISTING MASONRY FLUE AND PROVIDE NEW 4"{ FLUE CAP ON TOP OF NEW FLUE.

ROUTE NEW 4"{ FLUE UP TO ROOF THRU EXISTING MASONRY FLUE. REMOVE EXISTING FLUE CAP ON TOP OF 7

BOILER B-1

EXISTING

REMOVE

P:\21124\21124p20.dgn

DGN FILE

05-APR-2024

SEAL

SCALE:

FILE PATH:

SHEET NUMBER:

316 CORPORATE PARKWAY

NBP Engineers, Inc.

MACON, GEORGIA 31210

NBP

ENGINEERS

478-745-1691 www.nbpengineers.com

No. REVISIONS/SUBMISSIONS DATE

DRAWN:

CHECKED:

DESIGNED:

DATE:

PROJECT NUMBER:

P R

O J E

C T

T

IT

L E

SHEET TITLE:

CONSULTANTS

THIS DRAWING IS THE PROPERTY OF THE

ENGINEER AND MAY NOT BE REPRODUCED

OR USED IN WHOLE OR IN PART

WITHOUT HIS WRITTEN PERMISSION. IT IS

TO BE USED FOR THE PROJECT

SPECIFICALLY IDENTIFIED HEREIN AND TO

BE RETURNED UPON REQUEST.

P:\21124\21124p20.dgn

AS SHOWN

WHD

WHD

F O

L L

E Y G

E O

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IV

E R

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F O

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A

IV

E R

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P A

T T

IL

P L

A C

E M

E N

T

LTF

04.05.24

COA Expiration: 6.30.2024

COA#PEF000774

NBP Engineers, Inc.

N S T

R U

C T

C U

M E

N T S

21124

P R

O J E

F

V S

U B

BOILER ROOM

PASSAGE

SERVICE

ROOM

MECHANICAL

ROOM

MACHINE

ELEV

BOILER ROOM

PASSAGE

SERVICE

ROOM

MECHANICAL

ROOM

MACHINE

ELEV

TRANSFORMER

EXISTING

JUNCTION BOX TO REMAIN

EXISTING ELECTRICAL

AHU-1

ACP-1

CP-1

OA LOUVER

EXISTING

CP-1

SUMP PUMP

EXISTING

FEED TANK

EXISTING CHW

EXPANSION TANK

EXISTING CHW

FILTER

HC

AX

CC

FAN

AHU-1

PANEL

ELEVATOR

A

FIBER ENCLOSURE

DISCONNECT

BOILER

1"

MAKE-UP ASSY

EXISTING BOILER

EX2"G

P2.0

SCALE:

= 1'-0

4 0 2 4 8

NOTES:(THIS SHEET ONLY)

SCALE:

= 1'-0

4 0 2 4 8

TRANSFORMER

EXISTING

JUNCTION BOX TO REMAIN

EXISTING ELECTRICAL

AHU-1

B-1

ACP-1

CP-1

UH-1

N N

OA LOUVER

EXISTING

CP-1

SUMP PUMP

EXISTING

FEED TANK

EXISTING CHW

EXPANSION TANK

EXISTING CHW

FILTER

HC

AX

CC

FAN

AHU-1

BOILER B-1

REMOVE EXISTING

PANEL

ELEVATOR

A

FIBER ENCLOSURE

DISCONNECT

BOILER

MECHANICAL/BOILER ROOM - DEMOLITION - PLUMBING

LARGE SCALE - BASEMENT

MECHANICAL/BOILER ROOM - NEW WORK - PLUMBING

LARGE SCALE - BASEMENT

NEW WORK - PLUMBING

DEMOLITION &

MECH/BOILER ROOM -

LARGE SCALE -

1"

MAKE-UP ASSY

EXISTING BOILER

CHECK VALVE

INCREASER

FLOOR DRAIN (FD)

CLEANOUT (CO) VENT THRU ROOF

SOIL, WASTE

VENT

G GAS (LOW PRESSURE)GAS COCK

GATE VALVE

GLOBE VALVE

UNION

HUB DRAIN

VALVE IN VALVE BOX

HIGH PRESSURE GAS

BELOW FLOOR

ABOVE CEILING

NOT TO SCALE

HPG

NTS

THRUST BLOCK

EXISTING TO REMAIN

EXISTING TO BE REMOVED

LEGEND

BALL VALVE

T

THERMOMETER

AQUASTAT LIMIT OF DEMOLITION

N.F.W.H. NON-FREEZE WALL HYDRANT

ABOVE FINISHED GRADE

TEST PLUG

STRAINER

PRESSURE REDUCING VALVE COLD WATER

HOT WATER (120 )

HOT WATER RETURN

BF

AC

AFG

VTR

CPHB

BALANCER (CIRCUIT SETTER)

FLOW INDICATOR

HOSE BIBB (HB)

SILL COCK (SC)

NEW TO EXISTING

POINT OF CONNECTION

HOSE BIBB

CHROME PLATED

COMPRESSED AIRCA

COMPRESSED AIR OUTLETCA

FIXTURES.

SEE ARCHITECTURAL PLANS FOR EXACT LOCATION OF ALL PLUMBING

ALL WATER PIPING SHALL BE RUN ABOVE CEILING UNLESS OTHERWISE

NOTED.

ALL VENTS THRU ROOF (VTR) SHALL BE OFFSET A MINIMUM OF 15'-0"

FROM ALL OUTSIDE INTAKES.

-5 PROVIDE HANGER ON ALL HORIZONTAL WATER PIPING INSIDE CHASES

COORDINATE PLUMBING PIPING WITH AIR CONDITIONING DUCTS, EQUIPMENT

AND ELECTRICAL CONDUIT.

GENERAL NOTES:

WITHIN 6" OF SPECIFIED WATER HAMMER ARRESTOR.

NOTE TO CONTRACTOR:

PROVIDE ACCESS TO THE CONCEALED UTILITY.

WORK OR CONNECTION, WITH THE EXCEPTION OF EXCAVATION OR OTHER WORK TO

PRIOR TO PURCHASING ANY MATERIALS OR PERFORMING ANY WORK, EXTENSION OF

TO CODE AND AS SHOWN. NOTIFY ARCHITECT OF ANY CONFLICTS OR DISCREPANCIES

NEW PIPES BEING ROUTED TO EXISTING UTILITIES CAN BE INSTALLED CONFORMING

FLUID BEING HANDLED AND INVERTS OF ALL EXISTING UTILITIES AND CONFIRM THAT

WHERE CONNECTING TO A UTILITY OR SERVICE, VERIFY LOCATION, SIZES, MATERIALS,

NOTES:

GAS REGULATOR SCHEDULE

NUMBER

REGULATOR

SERVED

EQUIPMENT

LOCATION

EQUIPMENT

INPUT DEMAND

MBH GAS

PRESSURES

INLET/OUTLET

BOILER 600 MBH MECH. ROOM 2psi/10"W.C.

* PIPE RELIEF VENT FULL SIZE TO OUTSIDE. PIPE AWAY FROM INTAKE LOUVERS, ETC.

GR-1

EX2"G

EX2"G-DN

EX 1 ‚"G

GR-1

1 •"G

CEILING AND TEMPORARILY CAP UNTIL FUTURE CONNECTION CAN BE MADE.

REMOVE EXISTING GAS PIPING, VALVE, AND REGULATOR SERVING BOILER. REMOVE 2" GAS PIPING UP TO

AND THEN ROUTE 1 •" GAS DOWN AND CONNECT TO BOILER.

CONNECT NEW 2" GAS PIPING TO EXISTING VALVE. ROUTE NEW 2" PIPING THROUGH NEW GAS REGULATOR, GR-1, MANUFACTURER'S INSTALLATION REQUIREMENTS.

PROVIDE A MINIMUM 10 FEET OF PIPING BETWEEN REGULATOR AND BOILER TO MEET

TURN OVER TO OWNER

& HP-2 STACKED;

REMOVE EXISTING HP-1

REMOVE EXISTING HP-1 STARTER

REMOVE EXISTING HP-2 STARTER

EXPANSION TANK

REMOVE EXISTING HEATING

CHEMICAL FEED TANK

REMOVE EXISTING HW