P09-Final Drawings Part-2 Pages 37.pdf

2' - 0"

1' - 0"

DETAIL NOTES:

1. INSTALL SPRINKLERS IN 2' X 2' CEILING TILES AS INDICATED

ABOVE.

2. ALIGN SPRINKLERS AMONGST ADJACENT CEILING TILES WHERE

IN THE SAME FIELD OF VIEW INCLUDING THROUGH OPEN DOORS

AND GLASS PARTITIONS.

3. WHERE SPRINKLERS ARE INSTALLED IN CEILINGS OTHER THAN

2' X 2' CEILING TILES, ALIGN WITH LIGHTS, DIFFUSERS, AND

ARCHITECTURAL FEATURES.

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th re e in c h e s o n e fo o t o n e a n d o n e h a lf in c h e s o n e fo o t o n e in c h o n e fo o t th re e q u a rt e rs in c h o n e fo o t o n e h a lf in c h o n e fo o t th re e e ig h th s in c h o n e fo o t o n e q u a rt e r in c h o n e fo o t o n e e ig h th in c h o n e fo o t

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B

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D

E

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Veterans Health

Administration

VA FORM 08-6231

DRAWING TITLE PROJECT TITLE

LOCATION

DATE CHECKED DRAWN

PROJECT NUMBERCONSULTANTS:

DRAWING #

VA HEALTH CARE SYSTEM APPROVAL:

ARCHITECT:

SPUR DESIGN, LLC

312 SW 25TH STREET

Oklahoma City, OK 73109

(405) 842-6100

ARCH REG. NO. A-2012034754 EXP. 12/31/2026

ENGR REG. NO. E-2014031351 EXP. 12/31/2026

The information on this document is preliminary or incomplete, not for construction, recording purposes, or implementation.

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1 2 3 4 5 6 7 8 9

1 2 3 4 5 6 7 8 9

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B

C

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E

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STAMP:

DRAWING NUMBER

BUILDING NUMBER

CIVIL/STRUCTURAL

H2B ENGINEERING

1225 NORTH LOOP WEST, SUITE 800

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(713) 864-2900

PHYSICAL SECURITY

FORCE PROTECT

4015 VITRUVIAN WAY, UNIT 1212

ADDISON, TX 75001

PHONE NUMBER

MECH/ELEC/PLUMB/TECH ENGINEER

SPUR DESIGN

312 SW 25TH STREET

OKLAHOMA CITY, OK 73109

(405) 842-6100

FIRE PROTECTION ENGINEER

RATED ENGINEERING

609 S. KELLY AVE., SUITE H2

EDMOND, OK 73003

(405) 210-5814

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M

FIRE SUPPRESSION DETAILS

JCP 38 OF 73DBN

100% CONSTRUCTION DOCUMENTS

INSTALL DEDICATED

PHARMACY AIR HANDLER

05/28/2026

589A4-25-102

HARRY S. TRUMAN VAMC

800 HOSPITAL DRIVE

COLUMBIA, MO 65201

FX501

NTS

FIRE SPRINKLER CEILING TILE INSTALLATION DETAIL1

No. REVISION DESCRIPTION DATE

MA

MV

CO

VEAI

FOV

FOR

FOS

LPG

NPW

NO

O

N

G

MPG

CA

CD

ACD

VAV

AW

ST

OST

GW

SS

SCW

140°ORAL EVACUATION

LABORATORY VACUUM

LABORATORY AIR

INDUSTRIAL AIR

LA

LV

OA

IA

FILTERED COLD WATERFCW

FUEL OIL DISCHARGEFOD

SQUARE FLOOR DRAIN (FD)

ROOF DRAIN (RD), SIZE & TYPESQUARE FLOOR SINK (FS)

CONDENSATE DRAIN

NATURAL GAS

NITROUS OXIDE

LIQUIFIED PETROLEUM GAS

COMPRESSED AIR

NITROGEN

MEDICAL AIR

OXYGEN

DOMESTIC HOT WATER RECIRC.

STORM DRAIN

ACID WASTE

DOMESTIC COLD WATER

DOMESTIC HOT WATER

140° DOMESTIC HOT WATER (140°)

SANITARY SEWER

GREASE WASTE

SOFTENED COLD WATER (SCW)

ACID VENT VENT

WALL CLEANOUT (WCO)

FLOOR CLEANOUT (FCO)

OVERFLOW STORM DRAIN

NON POTABLE WATER (NPW)

FUEL OIL SUPPLY

FUEL OIL RETURN

FUEL OIL VENT

AUXILIARY CONDENSATE DRAIN

CARBON DIOXIDE

MEDICAL VACUUM

MEDICAL VACUUM EXHAUSTMEDICAL AIR INTAKE

MEDIUM PRESSURE NATURAL GAS

END OF LINE CLEANOUT

PLUMBING EQUIPMENT DESIGNATIONXX-1

A. ALL PIPING SHALL BE COORDINATED WITH CIVIL UTILITY PIPING, FIRE PROTECTION,

DUCTWORK, MECHANICAL PIPING, LIGHTING, STRUCTURAL AND ARCHITECTURAL SYSTEMS.

B. PIPE CLEANOUTS SHALL BE LINE SIZE (6" MAX.). LOCATE 100' APART MAXIMUM FOR SIZES UP

THROUGH 6".

C. PLUMBING VENTS THROUGH ROOF (VTR) SHALL BE 3" MINIMUM. SMALLER VTR'S INDICATED

SHALL INCREASE TO 3" PIPE, 12" BELOW ROOF.

D. ACCESS PANELS SHALL BE PROVIDED FOR ALL WATER HAMMER ARRESTORS LOCATED IN

WALLS TO ACCESS EQUIPMENT. PANEL SHALL BE AS LARGE AS PRACTICAL FOR THE

FUNCTION THEY ARE INTENDED.

E. DO NOT SCALE DRAWINGS, SEE ARCHITECTURAL FLOOR PLAN FOR DIMENSIONS.

F. ALL PLUMBING WORK SHALL COMPLY WITH THE 2009 INTERNATIONAL PLUMBING CODE.

G. PIPE ROUTING IS SCHEMATIC AS SHOWN AND IS NOT INTENDED TO INDICATE EXACT

ROUTING. CONTRACTOR SHALL PROVIDE ANY ADDITIONAL OFFSET AND FITTINGS REQUIRED

FOR PROPER INSTALLATION AND TO MAINTAIN CLEARANCES.

H. CONCEAL PIPING ABOVE CEILING AND WITHIN WALLS OR CHASES, EXCEPT IN MECHANICAL

SPACES OR WHEN OTHERWISE NOTED.

DHWR

DHW

DCW

ABBREVIATIONS

PLUMBING PIPING TYPES

A/E ARCHITECT / ENGINEER

B

BFP REDUCED PRESSURE BACKFLOW

PREVENTER

BHP BRAKE HORSEPOWER

BT BATHTUB

BTU BRITISH THERMAL UNIT

BTUH BRITISH THERMAL UNIT PER HOUR

DA

F FAHRENHEIT

FCO FLOOR CLEANOUT

FCW FILTERED COLD WATER

E

ET EXPANSION TANK

FD FLOOR DRAIN

FM FLOW METER

FOP FUEL OIL PUMP

FOV FUEL OIL VENT

G

GPD GALLONS PER DAY

GPH GALLONS PER HOUR

GPM GALLONS PER MINUTE

GPR GAS PRESSURE REGULATOR

GT GREASE TRAP

K

J

J INTENTIONALLY LEFT BLANK

ID INSIDE DIAMETER

H

H&CW HOT & COLD WATER

HB HOSE BIBB

HD HUB DRAIN

HP HORSEPOWER

HWP HOT WATER PUMP

I

L

L/s LITERS PER SECOND (OR LITERS/SECOND)

LA LABORATORY AIR

LBS/HR POUNDS PER HOUR

NTS NOT TO SCALE

N

NC NORMALLY CLOSED

NG NATURAL GAS

M

M METER, SI UNIT

MA MEDICAL AIR

MAV MANUAL AIR VENT

MBH 1000 BTUH

P

PP PLUMBING PUMP

PA PASCAL

PD PRESSURE DROP

PG PRESSURE GAGE

PPM PARTS PER MILLION

PRS PRESSURE REDUCING STATION

PRV PRESSURE REDUCING VALVE

PSI POUNDS PER SQUARE INCH

PSIA POUNDS PER SQUARE INCH – ABSOLUTE

PSIG POUNDS PER SQUARE INCH – GAGE

PTRV PRESSURE TEMPERATURE RELIEF VALVE

O

O OXYGEN

OD OUTSIDE DIAMETER

OFD OVERFLOW DRAIN

Q

Q INTENTIONALLY LEFT BLANK

TCV TEMPERATURE CONTROL VALVE

TD TEMPERATURE DIFFERENCE, TRENCH DRAIN

TDH TOTAL DYNAMIC HEAD

TSTAT THERMOSTAT

TWR TEMPERED WATER RETURN

SAN SANITARY SEWER

SCFM STANDARD CUBIC FEET PER MINUTE

SQ FT SQUARE FOOT (FEET)

SS SANITARY SEWER, STAINLESS STEEL

ST STORM SEWER, STORAGE TANK

R

RD ROOF DRAIN

RO REVERSE OSMOSIS

T

X INTENTIONALLY LEFT BLANK

W

W WASTE

WC WATER CLOSET

WG WATER GAGE

WPD WATER SIDE PRESSURE DROP

V VENT

VP VACUUM PUMP

VSD VARIABLE SPEED DRIVE

X

V

DEMOLITION GENERAL NOTES:

PL-100

DETAIL NUMBER

SHEET NUMBER

SHEET NUMBER

SECTION NUMBER

1 OWNER FURNISHED, CONTRACTOR

INSTALLED EQUIPMENT DESIGNATION

EXISTING TO BE DEMOLISHED

EXISTING TO REMAIN

NEW PIPE

CONNECT NEW TO EXISTING

LIMIT OF DEMOLITION

GENERAL PIPING SYMBOLS

GENERAL ANNOTATIONS

AV

STRAINER

FLOAT & THERMOSTATIC

STEAM TRAP

INVERTED BUCKET

STEAM TRAP

FLANGE CONNECTION PIPE DROP

PIPE RISER

TEE DOWN

TEE UP UNION

PRESSURE REDUCING

VALVE

BALL VALVE

ANGLE GLOBE VALVE SAFETY RELIEF VALVE

GLOBE VALVE

MANUAL OR

AUTOMATIC AIR VENT

PRESSURE AND

TEMPERATURE TEST PLUG

FLOW METER

PLUMBING PIPING SYMBOLS

CAP

REDUCER (ECCENTRIC)

Name

XX-XX

ANCHOR

TEE

DIRECTION OF FLOW

S

DIRECTION OF PIPE

PITCH (DOWN)

FM

MV

PLUMBING VALVE SYMBOLS

ROOM TAG

PUMP

REDUCER (CONCENTRIC)

BUTTERFLY VALVE

CHECK VALVE

THERMOMETER

PRESSURE GAUGE

YCO YARD CLEANOUT

Y

Z INTENTIONALLY LEFT BLANK

Z

AD AREA DRAIN

AFF ABOVE FINISHED FLOOR

AG AIR GAP

AFG ABOVE FINISHED GRADE

AP ACCESS PANEL

AS AUTOMATIC SPRINKLER

ASD ADJUSTABLE SPEED DRIVES

ASD AUTOMATIC SPRINKLER DRAIN

ASME AMERICAN SOCIETY OF MECHANICAL

ENGINEERS

ASHRAE AMERICAN SOCIETY OF HEATING,

REFRIGERATION, AIR CONDITIONING

ENGINEERS

ASPE AMERICAN SOCIETY OF PLUMBING

ENGINEERS

ASR AUTOMATIC SPRINKLER RISER

AV ACID VENT

AW ACID WASTE

BSP BLACK STEEL PIPE

C

C CENTIGRADE (CELSIUS)

CFM CUBIC FEET PER MINUTE

CV CONTROL VALVE

CO CLEANOUT

CA COMPRESSED AIR

CGA COMPRESSED GAS ASSOCIATION

CI CAST IRON

CS CLINICAL SINK

DCW DOMESTIC COLD WATER

DFU DRAINAGE FIXTURE UNITS

DHW DOMESTIC HOT WATER

DI DEIONIZED WATER

DW DISHWASHER

DHWR DOMESTIC HOT WATER RETURN

DHWS DOMESTIC HOT WATER SUPPLY

DN DOWN

DS DOWNSPOUT

DWG DRAWING

DWH DOMESTIC WATER HEATER

DWR DRINKING WATER RETURN

DWS DRINKING WATER SUPPLY

DWV DRAIN WASTE VENT

EX. EXISTING

EWS/SH EYE WASH/ DRENCH SHOWER

EWS EYE WASH STATION

EWH ELECTRIC WATER HEATER

ETR EXISTING TO REMAIN

ESH EMERGENCY SHOWER

ESC ESCUTCHEON

EPACT ENERGY POLICY ACT

EMCS ENERGY MONOSERRAT AND

CENTRAL SYSTEM

EPA ENVIRONMENTAL PROTECTION AGENCY

EL ELEVATION

F

FDC FIRE DEPARTMENT (HOSE) CONNECTION

FFA FROM FLOOR ABOVE

FFB FROM FLOOR BELOW

FOR FUEL OIL RETURN

FOS FUEL OIL SUPPLY

FS FLOOR SINK

FS FLOW SWITCH

FU FIXTURE UNITS

GAL GALLONS

GCO GRADE CLEANOUTS

GPS GAS REGULATOR STATION

GVTR GAS VENT THROUGH ROOF

GWH GAS FIRED UNIT HEATER

HX HEAT EXCHANGER

HS HAND SINK

HST HOT WATER STORAGE TANK (DOMESTIC)

HWB HOT WATER BOILER

HWCP HOT WATER CIRCULATING PUMP

HYD HYDRANT

IE INVERT ELEVATION

ICW INDUSTRIAL COLD WATER

IHW INDUSTRIAL HOT WATER

INV INVERT

IPC INTERNATIONAL PLUMBING CODE

IRW IRRIGATION WATER

IW INDIRECT WASTE

IWH INSTANTANEOUS WATER HEATER

IWR INDUSTRIAL WATER RETURN

IWS INDUSTRIAL WATER SUPPLY

kW KILOWATT kWh KILOWATT HOUR

LAV LAVATORY

LCW LABORATORY COLD WATER

LHW LABORATORY HOT WATER

LV LABORATORY VACUUM

LNG LIQUID NATURAL GAS

LOX LIQUID OXYGEN

LW LOW WATER

MED MEDICAL

MER MECHANICAL EQUIPMENT ROOM

MH MANHOLE

MOU MEMORANDUM OF UNDERSTANDING

MSB MOP SERVICE BASIN

MV MEDICAL VACUUM

N2 NITROGEN

N2O NITROUS OXIDE

NIC NOT IN CONTRACT

NO NORMALLY OPEN

NOM. NOMINAL

NPW NON POTABLE WATER

OC ON CENTER

OR OPERATING ROOM

OVFL OVERFLOW

PDI PLUMBING AND DRAINAGE INSTITUTE

PO POTABLE WATER

RDL ROOF DRAIN LEADER

RL ROOF LEADER

RP RECIRCULATION PUMP

RWL RAIN WATER LEADER

SMACNA SHEET METAL AND AIR CONDITIONING CONTRACTORS NATIONAL

ASSOCIATION

SCW SOFTENED COLD WATER

SDMH STORM DRAIN MANHOLE

SMH SANITARY MANHOLE

SP SUMP PUMP

SPR SPRINKLER LINE

SW STORM WATER

TEMP TEMPERATURE

TFA TO FLOOR ABOVE

TFB TO FLOOR BELOW

TMV THERMOSTATIC MIXING VALVE

TP TRAP PRIMER

TWS TEMPERED WATER SUPPLY

TYP TYPICAL

U

U INTENTIONALLY LEFT BLANK

VS VENT STACK

VTR VENT THROUGH ROOF

VAC VACUUM

VB VACUUM BREAKER

VCO VACUUM CLEANER OUTLET

WCO WALL CLEANOUT

WH WALL HYDRANT, WATER HEATER

WHA WATER HAMMER ARRESTER

WL WATER LINE

WM WATER METER

WS WASTE STACK

WSFU WATER SUPPLY FIXTURE UNITS

YH YARD HYDRANT

BACKFLOW PREVENTER (BFP, RPBP)

NONFREEZE WALL

HYDRANT

PLUMBING CLEANOUT AND DRAIN SYMBOLS

MODULATING CONTROL

VALVE

THERMOSTATIC MIXING

VALVE

M MOTOR OPERATED VALVE

I. SEE ARCHITECTURAL DRAWINGS FOR FIXTURE LOCATIONS AND MOUNTING HEIGHTS.

J. PROVIDE TRAP PROTECTION FOR ALL FLOOR DRAINS.

K. PROVIDE AN AIR GAP, WHEN REQUIRED BY CODE, SERVING INDIVIDUAL FIXTURES, DEVICES, APPLIANCES AND APPARATUS.

L. COORDINATE PIPING WITH ELECTRICAL EQUIPMENT PRIOR TO INSTALLATION. ROUTE PIPING

TO AVOID ELECTRICAL EQUIPMENT AND CLEARANCE AREAS.

M. ANY DEVIATIONS IN ELECTRICAL REQUIREMENTS FROM THE BASIS OF DESIGN FOR THE

PLUMBING EQUIPMENT SHALL BE THE RESPONSIBILITY OF THE PLUMBING CONTRACTOR TO

ENSURE COORDINATION WITH THE ELECTRICAL CONTRACTOR FOR PROPER SIZE

ELECTRICAL MATERIAL AND EQUIPMENT AT NO ADDITIONAL COST.

N. PROVIDE SHOCK ARRESTORS PER STANDARD PDI-WH-201.

O. SEAL ALL FIRE AND SMOKE BARRIER PENETRATIONS IN ACCORDANCE WITH THE APPLICABLE

BUILDING CODE, SPECIFICATIONS, AND DETAILS. REFER TO ARCHITECTURAL DRAWINGS FOR

LOCATIONS AND RATINGS OF FIRE AND SMOKE WALLS, BARRIERS, AND PARTITIONS.

ROUND FLOOR DRAIN (FD)

GENERAL NOTES:

A. VERIFY EXISTING CONDITIONS PRIOR TO BEGINNING WORK. NOTIFY GENERAL CONTRACTOR

REGARDING CONFLICTS BEFORE PROCEEDING WITH WORK.

B. VERIFY SIZE AND LOCATION OF EXISTING UTILITIES PRIOR TO START OF DEMOLITION.

RELOCATE, REMOVE AND ADJUST MECHANICAL AND ELECTRICAL ITEMS AS NECESSARY TO

COORDINATE WITH NEW WORK.

C. AFTER DEMOLITION IS COMPLETE, PATCH AND REPAIR FINISHES TO MATCH EXISTING

CONDITIONS.

D. COORDINATE DEMOLITION WITH GENERAL CONTRACTOR. NOTIFY GENERAL CONTRACTOR

AND OWNER IF A SHUDTOWN OF UTILITIES IS REQUIRED.

E. PROTECT EXISTING UTILITIES TO REMAIN FROM DAMAGE DURING DEMOLITION.

F. TEMPORARILY MOVE OR TAKE EQUIPMENT OUT OF SERVICE AS NECESSARY TO COMPLETE

WORK.

G. SAWCUT CONCRETE FLOOR AS REQUIRED FOR DEMOLITION WORK INDICATED. COORDINATE

WITH NEW PLUMBING BEFORE CUTTING ANY FLOOR. CONTRACTOR TO X-RAY FLOORS FOR

ALL STRUCTURAL FLOORS.

NOTE: NOT ALL ABBREVIATIONS OR SYMBOLS WILL BE UTILIZED FOR THIS PROJECT.

RPBP REDUCED PRESSURE BACKFLOW PREVENTER

MEDICAL GAS SYMBOLS

O WALL OUTLET - OXYGEN

MA WALL OUTLET - MEDICAL AIR

MV WALL OUTLET - MEDICAL VACUUM

N WALL OUTLET - NITROGEN

NO WALL OUTLET - NITROUS OXIDE

CO WALL OUTLET - CARBON DIOXIDE

LA WALL OUTLET - LABORATORY AIR

LV WALL OUTLET - LABORATORY VACUUM

AREA ALARM PANEL (AAP-X)

MASTER ALARM PANEL (MAP-X)

ZONE VALVE BOX (ZVB-X)

AAP-X

MAP-X

ZVB-X

th re e in c h e s o n e fo o t o n e a n d o n e h a lf in c h e s o n e fo o t o n e in c h o n e fo o t th re e q u a rt e rs in c h o n e fo o t o n e h a lf in c h o n e fo o t th re e e ig h th s in c h o n e fo o t o n e q u a rt e r in c h o n e fo o t o n e e ig h th in c h o n e fo o t

A

B

C

D

E

F

Veterans Health

Administration

VA FORM 08-6231

DRAWING TITLE PROJECT TITLE

LOCATION

DATE CHECKED DRAWN

PROJECT NUMBERCONSULTANTS:

DRAWING #

VA HEALTH CARE SYSTEM APPROVAL:

ARCHITECT:

SPUR DESIGN, LLC

312 SW 25TH STREET

Oklahoma City, OK 73109

(405) 842-6100

ARCH REG. NO. A-2012034754 EXP. 12/31/2026

ENGR REG. NO. E-2014031351 EXP. 12/31/2026

The information on this document is preliminary or incomplete, not for construction, recording purposes, or implementation.

FULLY SPRINKLERED

1 2 3 4 5 6 7 8 9

1 2 3 4 5 6 7 8 9

A

B

C

D

E

F

STAMP:

DRAWING NUMBER

BUILDING NUMBER

CIVIL/STRUCTURAL

H2B ENGINEERING

1225 NORTH LOOP WEST, SUITE 800

HOUSTON, TX 77008

(713) 864-2900

PHYSICAL SECURITY

FORCE PROTECT

4015 VITRUVIAN WAY, UNIT 1212

ADDISON, TX 75001

PHONE NUMBER

MECH/ELEC/PLUMB/TECH ENGINEER

SPUR DESIGN

312 SW 25TH STREET

OKLAHOMA CITY, OK 73109

(405) 842-6100

FIRE PROTECTION ENGINEER

RATED ENGINEERING

609 S. KELLY AVE., SUITE H2

EDMOND, OK 73003

(405) 210-5814

/2

/2

:1 :1

P

M

PLUMBING LEGEND

BLB 39 OF 73JGD

100% BID DOCUMENTS

INSTALL DEDICATED

PHARMACY AIR HANDLER

05/28/2026

589A4-25-102

HARRY S. TRUMAN VAMC

800 HOSPITAL DRIVE

COLUMBIA, MO 65201

P-000

SPUR #: 2517No. REVISION DESCRIPTION DATE

E001

E009

E002I E002J E002K E001E

UP

UP

F003*

JAN.

VEST.

STAIR

#11F011 F036

F009A F008 F009

E010

E008

E007

E006

CBE2

F037

E001K

E001H

E001L

E002F

E002C

E001F

E001J E001BE001D

E001A

OFFICETEAM ROOM

NARCOTIC

VAULT

E001C

OFFICE

STERILE PROCESSING AREA

NON-HAZARD IV PREP

IV STORAGE ROOM

STORAGE

CORRIDOR

HAZARDOUS

DRUG STORAGE

HAZARDOUS

IV PREP

OFFICE

F361 F359

F364 F360

F363 F362

F372 F371

F391

F392

F393

F390

F358

F352 F353 F354 F355 F356

F357

F366 F367 F368

F370

F369

F365

UP

8 9

E

D

10 11

C

E.1

D.7

B

11.5

1-SH3

1-SH2

1-SH4

1-SH1

1 1/2" DHW

2 1/2" DCW

3/4" DHWR

1 1/2" DHW

2 1/2" DCW

3/4" DHWR

3/4" DCW

3/4" DHW

1/2" DHWR

1-SH5

D1

D1

D1

D1

D1

H

7 8 9

G

F

3-SH2

3-SH3

3-SH1

D3

D1

D11/2" DCW

1/2" DCW

1/2" DCW

1 1/4" DHW

2" DCW

1 1/4" DHW

2" DCW

3/4" DCW

3/4" DHW

1/2" DCW

KEY PLAN

N

SCOPE AREA

INTERSTITIAL SPACE

8 9

E

D

10 11

C

E.1

D.7

B

11.5 1312

LEVEL 2 ROOFD2

RD-1

OFD-1

D2

4" VTR

8" SD DN.

4" V DN.

4" SD DN.

8" SS

4" V

4" SS

4" S

S

3" S

S

8" S

S th re e in c h e s o n e fo o t o n e a n d o n e h a lf in c h e s o n e fo o t o n e in c h o n e fo o t th re e q u a rt e rs in c h o n e fo o t o n e h a lf in c h o n e fo o t th re e e ig h th s in c h o n e fo o t o n e q u a rt e r in c h o n e fo o t o n e e ig h th in c h o n e fo o t

A

B

C

D

E

F

Veterans Health

Administration

VA FORM 08-6231

DRAWING TITLE PROJECT TITLE

LOCATION

DATE CHECKED DRAWN

PROJECT NUMBERCONSULTANTS:

DRAWING #

VA HEALTH CARE SYSTEM APPROVAL:

ARCHITECT:

SPUR DESIGN, LLC

312 SW 25TH STREET

Oklahoma City, OK 73109

(405) 842-6100

ARCH REG. NO. A-2012034754 EXP. 12/31/2026

ENGR REG. NO. E-2014031351 EXP. 12/31/2026

The information on this document is preliminary or incomplete, not for construction, recording purposes, or implementation.

FULLY SPRINKLERED

1 2 3 4 5 6 7 8 9

1 2 3 4 5 6 7 8 9

A

B

C

D

E

F

STAMP:

DRAWING NUMBER

BUILDING NUMBER

CIVIL/STRUCTURAL

H2B ENGINEERING

1225 NORTH LOOP WEST, SUITE 800

HOUSTON, TX 77008

(713) 864-2900

PHYSICAL SECURITY

FORCE PROTECT

4015 VITRUVIAN WAY, UNIT 1212

ADDISON, TX 75001

PHONE NUMBER

MECH/ELEC/PLUMB/TECH ENGINEER

SPUR DESIGN

312 SW 25TH STREET

OKLAHOMA CITY, OK 73109

(405) 842-6100

FIRE PROTECTION ENGINEER

RATED ENGINEERING

609 S. KELLY AVE., SUITE H2

EDMOND, OK 73003

(405) 210-5814

/2

/2

:1 :1

P

M

DEMOLITION PLUMBING PLAN

BLB 40 OF 73JGD

100% BID DOCUMENTS

INSTALL DEDICATED

PHARMACY AIR HANDLER

05/28/2026

589A4-25-102

HARRY S. TRUMAN VAMC

800 HOSPITAL DRIVE

COLUMBIA, MO 65201

PD-101

SPUR #: 2517No. REVISION DESCRIPTION DATE

N

1/8" = 1'-0"

PLUMBING DEMOLITION PLAN - BASEMENT DOMESTIC WATER1

N

1/8" = 1'-0"

PLUMBING DEMOLITION PLAN - LEVEL 3 DOMESTIC WATER3

N

1/8" = 1'-0"

PLUMBING DEMOLITION PLAN - INTERSTITIAL STORM DRAIN2

DEMOLITION KEYNOTES

D1 DEMOLISH DCW SERVING HUMIDIFIER BACK TO DEMARCATION TO INCLUDE BRANCH TEE AND ALL

HANGERS. REPAIR MAIN AND INSULATE.

D2 DEMOLISH ROOF AND OVERFLOW DRAIN.

D3 DEMOLISH DCW SERVING HUMIDIFIER AND DRAIN COOLER BACK TO DEMARCATION TO INCLUDE

BRANCH TEE AND ALL HANGERS. REPAIR MAIN AND INSULATE.

8 9

E

D

10 11

C

E.1

D.7

B

11.5 1312

6" S

T

6" O

S T

LEVEL 2 ROOF

PENTHOUSE

INTERSTITIAL

INTERSTITIAL

8" SS

4" V

4" SS

8" S

S

4" S

S

3" S

S

4" SS

4" V

2" V

8 9

D

10 11

C

11.5

PENTHOUSE

ACA-AHU-12

ACA-AHU-11

FD-E

FD-E

8" SS

4" SS

4" V

4" SS

4" SS

4" SS

2" V

4" SS 3" SS8" SS

8 9

D

10 11

C

11.5

RD-1

ORD-1 2

PENTHOUSE ROOF

4" VTR

2" VTR

KEY PLAN

N

SCOPE AREA

UNDERDECK CLAMP

NOTE:

CAST INTO CONCRETE ROOF. INSTALL PER MANUFACTURER'S RECOMMENDATIONS.

INSULATE ROOF DRAIN SUMP AND PIPE PER SPECIFICATIONS. LOCATE DRAINS WHERE

SHOWN ON ARCHITECTURAL PLANS; VERIFY WITH STRUCTURAL PLANS FOR ROOF

LOW POINTS. COORDINATE WITH STRUCTURAL DRAWINGS REGARDING PROVISION

FOR SUPPLEMENTARY STEEL FRAMING AROUND ROOF OPENING.

LONG RADIUS ELBOWS

PROVIDE PIPE HANGER AS

CLOSE TO JOINT AS POSSIBLE

TO TAKE WEIGHT OFF ROOF

DRAINS.

INSULATED ROOF

STRUCTURE

GRAVEL STOP AND

MEMBRANE CLAMP TO

SECURE FLASHING

OVERFLOW (SECONDARY)

DRAIN. REFER TO PLANS

FOR OUTLET SIZE.

DO NOT OVERLAP

SUMP RECEIVERS

SLOPE HORIZONTAL PIPE AS

INDICATED ON FLOOR PLAN

OR IN SPECIFICATIONS

PRIMARY ROOF DRAIN. REFER

TO PLANS FOR OUTLET SIZE

WEIR - APPROXIMATELY

2" HIGHER THAN

PRIMARY DRAIN

UNDERDECK CLAMP

SUMP RECEIVER

GRAVEL STOP AND MEMBRANE

CLAMP TO SECURE FLASHING

EXTENSION SLEEVE, WITH

HEIGHT AS REQUIRED TO

ACCOMMODATE ROOF

INSULATION THICKNESS

PROVIDE LONG SWEEP ELBOW

AT START OF RUN.

PROVIDE WYE COMBO FITTING

WHERE MORE THAN ONE ROOF

DRAIN IS CONNECTED TO A

SINGLE HORIZONTAL PIPE

ROOF DRAIN OR OVERFLOW

ROOF DRAIN. REFER TO PLANS

FOR OUTLET SIZE.

INSULATED ROOF STRUCTURE

PROVIDE PIPE HANGER AS

CLOSE TO JOINT AS POSSIBLE

TO TAKE WEIGHT OFF ROOF

DRAIN.

HOT PIPECOLD PIPE

REFER TO SPECIFICATIONS FOR INSULATION TYPES, INSULATION

THICKNESSES, HANGER TYPES, HANGER ROD CONNECTIONS TO SRUCTURE

AND HANGER SPACING.

CUT INSULATION TO FIT AROUND

HANGER. SEAL EXPOSED

INSULATION ENDS WITH JOINT

SEALANT.

PROVIDE A SECTION OF HIGH

DENSITY INSULATION OR

STYROFOAM BILLETS AT EACH

HANGER OF COLD INSULATED PIPE.

THREADED STEEL ROD WITH

NUT AND WASHER BOTH

SIDES (TYP.).

CLEVIS HANGER, SHOWN FOR CLARITY.

SIZE HANGER FOR COLD PIPE OUTSIDE

DIAMETER PLUS INSULATION THICKNESS.

DO NOT PENETRATE INSULATION WITHE

HANGER.

CLEVIS HANGER, SHOWN FOR

CLARITY. SIZE HANGER FOR HOT

PIPE OUTSIDE DIAMETER.

SECURE PIPE HANGER TO

STRUCTURE (TYP.)

PROVIDE SHORT INSULATION SHIELD

FOR LAPPING INSULATION JACKET

OVER HIGH DENSITY INSULATION OR

STYROFOAM BILLETS. MAINTAIN

VAPOR BARRIER.

th re e in c h e s o n e fo o t o n e a n d o n e h a lf in c h e s o n e fo o t o n e in c h o n e fo o t th re e q u a rt e rs in c h o n e fo o t o n e h a lf in c h o n e fo o t th re e e ig h th s in c h o n e fo o t o n e q u a rt e r in c h o n e fo o t o n e e ig h th in c h o n e fo o t

A

B

C

D

E

F

Veterans Health

Administration

VA FORM 08-6231

DRAWING TITLE PROJECT TITLE

LOCATION

DATE CHECKED DRAWN

PROJECT NUMBERCONSULTANTS:

DRAWING #

VA HEALTH CARE SYSTEM APPROVAL:

ARCHITECT:

SPUR DESIGN, LLC

312 SW 25TH STREET

Oklahoma City, OK 73109

(405) 842-6100

ARCH REG. NO. A-2012034754 EXP. 12/31/2026

ENGR REG. NO. E-2014031351 EXP. 12/31/2026

The information on this document is preliminary or incomplete, not for construction, recording purposes, or implementation.

FULLY SPRINKLERED

1 2 3 4 5 6 7 8 9

1 2 3 4 5 6 7 8 9

A

B

C

D

E

F

STAMP:

DRAWING NUMBER

BUILDING NUMBER

CIVIL/STRUCTURAL

H2B ENGINEERING

1225 NORTH LOOP WEST, SUITE 800

HOUSTON, TX 77008

(713) 864-2900

PHYSICAL SECURITY

FORCE PROTECT

4015 VITRUVIAN WAY, UNIT 1212

ADDISON, TX 75001

PHONE NUMBER

MECH/ELEC/PLUMB/TECH ENGINEER

SPUR DESIGN

312 SW 25TH STREET

OKLAHOMA CITY, OK 73109

(405) 842-6100

FIRE PROTECTION ENGINEER

RATED ENGINEERING

609 S. KELLY AVE., SUITE H2

EDMOND, OK 73003

(405) 210-5814

/2

/2

:1 :1

P

M

WASTE, STORM, VENT PLUMBING PLAN

BLB 41 OF 73JGD

100% BID DOCUMENTS

INSTALL DEDICATED

PHARMACY AIR HANDLER

05/28/2026

589A4-25-102

HARRY S. TRUMAN VAMC

800 HOSPITAL DRIVE

COLUMBIA, MO 65201

PL-101

SPUR #: 2517No. REVISION DESCRIPTION DATE

N

1/8" = 1'-0"

PLUMBING PLAN - INTERSTITIAL LEVEL - WASTE, STORM, VENT1

N

1/8" = 1'-0"

PLUMBING PLAN - LEVEL 3 - WASTE, STORM, VENT2

N

1/8" = 1'-0"

PLUMBING PLAN - LEVEL 3 ROOF - WASTE, STORM, VENT3

KEYNOTES

1 CONNECT TO EXISTING 6" STORM SEWER AND ROUTE AS SHOWN ON PLANS.

2 INSTALL ROOF DRAIN AS SHOWN ON PLANS. COORDINATE ALL WORK WITH ROOFING CONTRACTOR.

4 6" STORM SEWER DOWN TO FLOOR BELOW.

5 6" STORM SEWER DOWN FROM FLOOR ABOVE. ROUTE PIPING TIGHT TO STRUCTURE.

6 CONNECT TO EXISTING 4" VENT THRU ROOF AND ROUTE AS SHOW ON PLANS.

7 ROUTE 4" VENT UP THRU ROOF OF PENTHOUSE.

8 ROUTE 2" VENT UP THRU ROOF OF PENTHOUSE.

9 CONNECT 3" DRAIN TO EXISTING 8" SANITARY RISER.

10 4" VENT UP AND DOWN.

11 2" VENT UP AND DOWN.

12 3" DRAIN WITH TRAP UP TO FD-D IN PENTHOUSE.

NTS

ROOF AND OVERFLOW DRAIN DETAIL5 NTS

ROOF DRAIN INSTALLATION DETAIL4NTS

PIPE HANGER DETAIL6

FLOOR DRAINS / CLEANOUT SCHEDULE (FD / CO)

MARK LOCATION

BASIS OF DESIGN OUTLET

SIZE DESCRIPTIONMANUFACTURER MODEL

FD-E Jay R. Smith 2410 Series 4" Floor Drain

RD-1 PENTHOUSE ROOF JAY R. SMITH 1800 6" CAST IRON BODY COMBINED FLASHING CLAMP AND GRAVEL STOP FOR ROOF DRAIN AND 3-1/2" HIGH INTERNAL WATER DAM STANDPIPE FOR OVERFLOW DRAIN.

C B

E

E003

C O

R R

DN

DN

ELEV

#11

F002A

F002

E004

B042 B048 B051B039AB039

F035A

F035

F030 F031 F032 F033

F030A

CBE4

CORR.

KEY PLAN

N

SCOPE AREA

3 4 5 62

C

B

1-HUM-10

ACA-AHU-1ACA-AHU-2ACA-AHU-3

ACA-AHU-6

ACA-AHU-4

1" D

H W

R

1/ 2"

D H

W

4" D

C W

3/4" DCW

BFP

D

10 11

C

11.5

MECHANICAL PENTHOUSE

8 9

D

10 11

C

B

11.5 1312

BFP

th re e in c h e s o n e fo o t o n e a n d o n e h a lf in c h e s o n e fo o t o n e in c h o n e fo o t th re e q u a rt e rs in c h o n e fo o t o n e h a lf in c h o n e fo o t th re e e ig h th s in c h o n e fo o t o n e q u a rt e r in c h o n e fo o t o n e e ig h th in c h o n e fo o t

A

B

C

D

E

F

Veterans Health

Administration

VA FORM 08-6231

DRAWING TITLE PROJECT TITLE

LOCATION

DATE CHECKED DRAWN

PROJECT NUMBERCONSULTANTS:

DRAWING #

VA HEALTH CARE SYSTEM APPROVAL:

ARCHITECT:

SPUR DESIGN, LLC

312 SW 25TH STREET

Oklahoma City, OK 73109

(405) 842-6100

ARCH REG. NO. A-2012034754 EXP. 12/31/2026

ENGR REG. NO. E-2014031351 EXP. 12/31/2026

The information on this document is preliminary or incomplete, not for construction, recording purposes, or implementation.

FULLY SPRINKLERED

1 2 3 4 5 6 7 8 9

1 2 3 4 5 6 7 8 9

A

B

C

D

E

F

STAMP:

DRAWING NUMBER

BUILDING NUMBER

CIVIL/STRUCTURAL

H2B ENGINEERING

1225 NORTH LOOP WEST, SUITE 800

HOUSTON, TX 77008

(713) 864-2900

PHYSICAL SECURITY

FORCE PROTECT

4015 VITRUVIAN WAY, UNIT 1212

ADDISON, TX 75001

PHONE NUMBER

MECH/ELEC/PLUMB/TECH ENGINEER

SPUR DESIGN

312 SW 25TH STREET

OKLAHOMA CITY, OK 73109

(405) 842-6100

FIRE PROTECTION ENGINEER

RATED ENGINEERING

609 S. KELLY AVE., SUITE H2

EDMOND, OK 73003

(405) 210-5814

/2

/2

:1 :1

P

M

DOMESTIC WATER PLUMBING PLAN

BLB 42 OF 73JGD

100% BID DOCUMENTS

INSTALL DEDICATED

PHARMACY AIR HANDLER

05/28/2026

589A4-25-102

HARRY S. TRUMAN VAMC

800 HOSPITAL DRIVE

COLUMBIA, MO 65201

PP-101

SPUR #: 2517

KEYNOTES

13 CONNECT 3/4" DCW TO EXISTING 4" DCW IN MECHANICAL ROOM. ROUTE DCW TO 1-HUM-10. HUMIDIFIER BY DIV. 23. INSTALL BACKFLOW PREVENTER AND ISOLATION VALVES UPSTREAM AND DOWN STREAM OF BFP.

14 CONNECT 1" DCW TO EXISTING 2" DCW IN INTERSTITIAL SPACE. ROUTE UP TO MECHANICAL PENTHOUSE TO HUMIDIFIERS 1-HUM-11 & 1-HUM-12. HUMIDIFIERS BY DIV. 23. INSTALL BACKFLOW PREVENTER AND ISOLATION VALVES UPSTREAM AND DOWNSTREAM OF BFP. INSTALL SHUTOFF VALVE AT EACH HUMIDIFIER.

15 1" DCW DOWN TO INTERSTITIAL BELOW. ROUTE 3/4" DCW TO EACH HUMIDIFIER AND INSTALL SHUTOFF

VALVE.

No. REVISION DESCRIPTION DATE

N

1/8" = 1'-0"

PLUMBING PLAN - BASEMENT - DOMESTIC WATER1

N

1/8" = 1'-0"

PLUMBING PLAN - LEVEL 3 - DOMESTIC WATER3

N

1/8" = 1'-0"

PLUMBING PLAN - INTERSTITIAL - DOMESTIC WATER2

LEVEL 2 ROOF

PENTHOUSE

INTERSTITIAL

ABBREVIATIONS

HVAC PIPING TYPES

GENERAL DUCT SYMBOLS

A/E ARCHITECT / ENGINEER

AAHX AIR TO AIR HEAT EXCHANGER

AB AIR BLENDER

AAV AUTOMATIC AIR VENT

ACC AIR COOLED CONDENSER

ACU AIR CONDITIONING UNIT

AF AFTER FILTER

AFCV AIR FLOW CONTROL VALVE

AFF ABOVE FINISHED FLOOR

AFW AIR FOIL WHEEL (FAN)

AHU AIR-HANDLING UNIT

AMP AMPERAGE

AP ACCESS PANEL

APD AIR PRESSURE DROP

ARI AIR CONDITIONING AND REFRIGERATION

INSTITUTE

AS AIR SEPARATOR

ASME AMERICAN SOCIETY OF MECHANICAL

ENGINEERS

AW AIR WASHER

AXF AXIAL FLOW

B

B BOILER

BD BUTTERFLY DAMPER

BDD BACKDRAFT DAMPER

BFP BACKFLOW PREVENTER

BHP BRAKE HORSEPOWER

BHX BOILER BLOWDOWN HEAT EXCHANGER

BIW BACKWARD INCLINED WHEEL (FAN)

BSC BIOLOGICAL SAFETY CABINETS

BT BLOWOFF TANK

BTU BRITISH THERMAL UNIT

BTUH BRITISH THERMAL UNIT PER HOUR

C

C CENTIGRADE (CELSIUS)

CC COOLING COIL

CCD COOLING COIL CONDENSATE DRAIN

CENT CENTRIFUGAL

CFH CUBIC FEET PER HOUR

CFM CUBIC FEET PER MINUTE

CFT CUBIC FEET

CFP CHEMICAL FEED PUMP

CH CHILLER

CHP CHILLED WATER PUMP

CHW CHILLER WATER

CHR CHILLED WATER RETURN

CHS CHILLED WATER SUPPLY

CI CAST IRON

CM CUBIC METER

CM/S CUBIC METER PER SECOND

CO CARBON MONOXIDE

CO2 CARBON DIOXIDE

COMP COMPRESSOR UNIT

COP COEFFICIENT OF PERFORMANCE

CP CONDENSATE PUMP

CS CONDENSATE STORAGE TANK

CSG CLEAN STEAM GENERATOR

CT COOLING TOWER

CU CONDENSING UNIT

CUH CABINET UNIT HEATER

CV CONSTANT VOLUME

CW COLD WATER (POTABLE)

CC CHILLED WATER COOLING COIL

CWP CONDENSER WATER PUMP

CWR CONDENSER WATER RETURN

CWS CONDENSER WATER SUPPLY

A

F

F FAHRENHEIT

F&T FLOAT AND THERMOSTATIC

FA FREE AREA

FC FLEXIBLE CONNECTION

FCU FAN COIL UNIT

FCUC FAN COIL UNIT COOLING ONLY

FCUH FAN COIL UNIT HEATING ONLY

FCW FORWARD CURVED WHEEL (FAN)

E

EA EXHAUST AIR

EAT ENTERING AIR TEMPERATURE

EC EVAPORATIVE COOLER

ECC ENGINEERING CONTROL CENTER

ECU EVAPORATIVE CONDENSER UNIT

EDH ELECTRIC DUCT HEATER

EER ENERGY EFFICIENCY RATIO

EF EXHAUST FAN

EGS EMERGENCY GAS SHUTOFF

EGT ENTERING GLYCOL TEMPERATURE

EH EXHAUST HOOD

EJ EXPANSION JOINT

EMD END OF MAIN DRIP (STEAM)

ENT ENTERING

ERC ELECTRIC REHEAT COIL

ERP ELECTRIC RADIANT PANEL

ESP EXTERNAL STATIC PRESSURE

ET EXPANSION TANK

ETO ETHYLENE OXIDE

ETR EXISTING TO REMAIN

EUH ELECTRIC UNIT HEATER

EWC EVAPORATIVE WATER COOLER

EWT ENTERING WATER TEMPERATURE

EX. EXISTING

D

DB DECIBELS

Db DRY-BULB TEMPERATURE

DDC DIRECT DIGITAL CONTROLS

DEG DEGREE

DIA DIAMETER

DIW DEIONIZED WATER

DP DEW POINT TEMPERATURE

DPA DIFFERENTIAL PRESSURE ASSEMBLY

DPS DIFFERENTIAL PRESSURE SENSOR

DX DIRECT EXPANSION

FD FIRE DAMPER

FF FINAL FILTER

FHX FLUE GAS/FEEDWATER HEAT EXCHANGER

FM FLOW METER

FOP FUEL OIL PUMP

FOT FUEL OIL TANK

FOHX FUEL OIL HEAT EXCHANGER

FPM FEET PER MINUTE

FPS FEET PER SECOND

FPTU FAN POWERED TERMINAL UNIT

FRP FIBER REINFORCED POLYESTER

FS FLOW SWITCH

FSTAT FREEZESTAT

FT FEET

FT-LB FOOT-POUND

FTR FIN TUBE RADIATION

FV FACE VELOCITY

FSD COMBINATION FIRE / SMOKE DAMPER

G

GA GAUGE

GAL GALLONS

GH GRAVITY HOOD

GPD GALLONS PER DAY

GPH GALLONS PER HOUR

GPM GALLONS PER MINUTE

GPR GAS PRESSURE REGULATOR

GS GALVANIZED STEEL

K kg KILOGRAM kg/HR KILOGRAM PER HOUR kPa KILOPASCAL kW KILOWATT kWh KILOWATT HOUR

J

J INTENTIONALLY LEFT BLANK

I/O INPUT/OUTPUT

IAQ INDOOR AIR QUALITY

IBT INVERTED BUCKET TRAP

ICF IN-LINE CENTRIFUGAL FAN

ID INSIDE DIAMETER

IFB INTEGRAL FACE AND BYPASS

IN INCHES

IN HG INCHES OF MERCURY

IN WC INCH WATER COLUMN

IN WG INCH WATER GAUGE

IN-LB INCH-POUND

IPLV INTEGRATED PART LOAD VALUE

IRH INFRARED HEATER

IS INSECT SCREEN

IU INDUCTION UNIT

IV INLET VANES

H

HU HUMIDIFIER

H&CW HOT & COLD WATER

HAC HOUSEKEEPING AID CLOSET

HB HOSE BIBB

HC HEATING COIL

HD HEAD

HOA HAND/OFF/AUTOMATIC

HP HEAT PUMP

HP HORSEPOWER

HPDT HIGH PRESSURE DRIP TRAP

HPC HIGH PRESSURE STEAM CONDENSATE RETURN

HPS HIGH PRESSURE STEAM (61-300 PSIG)

HRC HEAT RECOVERY COIL

HRD HEAT RECOVERY DEVICE

HRP HYDRONIC RADIANT (CEILING) PANEL

HRW HEAT RECOVERY WHEEL

HSTAT HUMIDISTAT

HTM HUMIDIFIER TERMINAL

HUM HUMIDIFIER UNIT MOUNTED

HVU HEATING AND VENTILATING UNIT

HW HOT WATER

HC HOT WATER HEATING COIL

HHP HEATING HOT WATER PUMP

HHR HEATING HOT WATER RETURN

HHS HEATING HOT WATER SUPPLY

HHUH HOT WATER UNIT HEATER

HX HEAT EXCHANGER

HZ HERTZ

I

L

L LITER

L/h LITERS PER HOUR (OR LITERS/HOUR) L/m LITERS PER MINUTE (OR LITERS/MINUTE) L/s LITERS PER SECOND (OR LITERS/SECOND)

LAT LEAVING AIR TEMPERATURE

LBS/HR POUNDS PER HOUR

LF LINEAR FOOT (FEET)

LGT LEAVING GLYCOL TEMPERATURE

LH LATENT HEAT

LPG LIQUID PROPANE GAS

LPC LOW PRESSURE STEAM CONDENSATE RETURN

CLPC LOW PRESSURE STEAM CONDENSATE (CLEAN)

LLHX LIQUID TO LIQUID HEAT EXCHANGER

LPS LOW PRESSURE STEAM (0-15 PSIG)

CLPS LOW PRESSURE STEAM (CLEAN)

LSD LINEAR SLOT DIFFUSER

LTCP LOCAL TEMPERATURE CONTROL PANEL

LVG LEAVING

LVR LOUVER

LWT LEAVING WATER TEMPERATURE

NOM NOMINAL

NPLV NON-STANDARD PART LOAD VALUE

NPSH NET POSITIVE SUCTION HEAD

NTS NOT TO SCALE

N

NA NOT APPLICABLE

NC NOISE CRITERIA

NG NATURAL GAS

NGFM NATURAL GAS FLOWMETER

NOAA NATIONAL OCEANIC & ATMOSPHERIC

ADMINISTRATION

M

M METER, SI UNIT

M/s METERS PER SECOND

(OR METERS/SECOND)

MA MIXED AIR

MAT MIXED AIR TEMPERATURE

MAU MAKE-UP AIR UNIT

MAV MANUAL AIR VENT

MAX MAXIMUM

MB MIXING BOX

MBH 1000 BTUH

MCA MINIMUM BRANCH CIRCUIT AMPACITY

MERV MINIMUM EFFICIENCY REPORTING VALUE

MH MANHOLE

MHP MOTOR HORSEPOWER

MIN MINIMUM

MM MILLIMETER

MOV MOTOR OPERATED VALVE

MPC MEDIUM PRESSURE STEAM CONDENSATE

RETURN

MPS MEDIUM PRESSURE STEAM (16-60 PSIG)

MTD MEAN TEMPERATURE DIFFERENCE

MVD MANUAL VOLUME DAMPER

MZ MULTI-ZONE

P

P PUMP

PA PASCAL

PC PUMPED CONDENSATE

PCF POUNDS PER CUBIC FOOT (FEET)

PD PRESSURE DROP

PF PRE-FILTER

PG PRESSURE GAGE

PGW PROPYLENE GLYCOL-WATER (SOLUTION)

PHC PREHEAT COIL

PPM PARTS PER MILLION

PRS PRESSURE REGULATING (VALVE) STATION

PRV PRESSURE REGULATING VALVE

PSI POUNDS PER SQUARE INCH

PSIA POUNDS PER SQUARE INCH – ABSOLUTE

PSIG POUNDS PER SQUARE INCH – GAGE

PSS PRIMARY SECONDARY SYSTEM

PSV PRESSURE SAFETY VALVE

PTAC PACKAGED TERMINAL AIR CONDITIONER

O

OA OUTSIDE AIR

OAI OUTSIDE AIR INTAKE

OD OUTSIDE DIAMETER

OFM OIL FLOWMETER

OSD ORGANIC SOIL FILTER

Q

Q INTENTIONALLY LEFT BLANK

T&PCV TEMPERATURE AND PRESSURE

CONTROL VALVE

TAB TESTING, ADJUSTING, BALANCE

TD TEMPERATURE DIFFERENCE

TDH TOTAL DYNAMIC HEAD

TDS TOTAL DISSOLVED SOLIDS

TG TRANSFER GRILLE

TP TRAP

TSP TOTAL STATIC PRESSURE

TSTAT THERMOSTAT

TU TERMINAL UNIT

TWU THRU-WALL UNIT

SA SUPPLY AIR

SAD SOUND ATTENUATING DEVICE

SAT SUPPLY AIR TEMPERATURE

SC SHADING COEFFICIENT

SCFM STANDARD CUBIC FEET PER MINUTE

SCR SILICON CONTROLLED RECTIFIER

DSD DUCT SMOKE DETECTOR

SD SMOKE DAMPER

SEN SENSIBLE HEAT

SF SUPPLY FAN

SH STEAM HUMIDIFIER

SHC STEAM HEATING COIL

SI SQUARE INCHES

SP STATIC PRESSURE

SP GR SPECIFIC GRAVITY

SPS STATIC PRESSURE SENSOR

SQ FT SQUARE FOOT (FEET)

SS STAINLESS STEEL

SSHX STEAM TO STEAM HEAT EXCHANGER

SSR SOLID SEPARATOR

ST STEAM TRAP

SUH STEAM UNIT HEATER

SVS STEAM VENT SILENCER

SWHX STEAM TO WATER HEAT EXCHANGER

R

R/E RETURN OR EXHAUST

RA RETURN AIR

RAD REFRIGERANT AIR DRYER

RAF RADIO FREQUENCY

RAHX ROTARY AIR HEAT EXCHANGER

RAT RETURN AIR TEMPERATURE

RCCH REMOTE CONDENSER CHILLER

RCU RECIPROCATING CHILLER UNIT

RD REFRIGERANT DISCHARGE

REA RELIEF AIR

RF RETURN FAN

RH RELATIVE HUMIDITY

RHC REHEAT COIL

RHG REFRIGERANT HOT GAS

RL REFRIGERANT LIQUID LINE

RLA RUN LOAD AMPERE

RO REVERSE OSMOSIS

RPM REVOLUTIONS PER MINUTE

RS REFRIGERANT SUCTION

RTU ROOF TOP UNIT

RV RELIEF VALVE

T

UC UNDER CUT

UH UNIT HEATER

UL UNDERWRITERS LABORATORY

URV UPBLAST UNIT VENTILATOR

U

X INTENTIONALLY LEFT BLANK

W

W WATTS

WAG WASTE ANESTHESIA GAS

Wb WET-BULB (TEMPERATURE)

WC WATER COOLED

WCCH WATER COOLED CHILLER

WCCU WATER COOLED CONDENSING UNIT

WCHP WATER COOLED HEAT PUMPS

WCPU WATER COOLED PACKAGED UNIT

WF WATER FILTER

WFM WATER FLOWMETER

WG WATER GAGE

WPD WATER SIDE PRESSURE DROP

V VALVE

VAF VANE-AXIAL FAN

VAV VARIABLE AIR VOLUME

VD VOLUME DAMPER (MANUAL OPPOSED BLADE)

VFD VARIABLE FREQUENCY DRIVE

VI VIBRATION ISOLATOR

VIV VARIABLE INLET VANES

VP VACUUM PUMP

VPS VARIABLE PRIMARY SYSTEM

VR VACUUM (STEAM CONDENSATE) RETURN

VSD VARIABLE SPEED DRIVE

VUH VERTICAL UNIT HEATER

X

V

GENERAL NOTES:

A. MECHANICAL PLANS AND SECTIONS ARE INTENDED TO ACCURATELY ILLUSTRATE THE

SCOPE OF WORK BUT ARE STILL DIAGRAMMATIC IN NATURE.

B. MECHANICAL DRAWINGS DO NOT SHOW ALL ACCESSORIES TO BE INSTALLED. THE

CONTRACTOR IS RESPONSIBLE FOR ENSURING THAT ALL SYSTEMS ARE FULLY

FUNCTIONAL AND COMPLIANT WITH APPLICABLE CODES.

C. THE EXISTING CONDITIONS DEPICTED IN THESE PLANS ARE BASED ON AS-BUILT

DOCUMENTATION AND INFORMATION OBTAINED FROM FIELD SURVEYS AND ARE AS

ACCURATE AS POSSIBLE. DUE TO OBSTRUCTIONS, CEILINGS, ETC., NOT ALL CONDITIONS

COULD BE VERIFIED. THE CONTRACTOR SHALL SURVEY THE SITE PRIOR TO BID AND

NOTIFY THE ARCHITECT/ENGINEER OF ANY CONFLICTS, OBSTRUCTIONS, OR

INCONSISTENCIES PREVENTING INSTALLATION OF THE MECHANICAL SYSTEM.

D. ALL EXPOSED UNINSULATED PIPING SHALL BE PAINTED PER THE SPECIFICATION SECTION

"PAINTING".

E. COORDINATE FAN COIL (FCU) AND TERMINAL UNIT (TU/VAV/CV) REHEAT COIL RIGHT OR

LEFT HAND COIL CONNECTIONS WITH PIPING PLANS.

F. ALL FLUE AND COMBUSTION AIR PIPING FROM GAS-FIRED EQUIPMENT SHALL BE SIZED BY

THE GAS-FIRED EQUIPMENT MANUFACTURER BASED ON THE SPECIFIC PIPE ROUTING AND

ELEVATIONS FOR THIS PROJECT. REFER TO MANUFACTURERS INSTALLATION MANUAL AND

LOCAL CODE REQUIREMENTS FOR REQUIRED FLUE AND COMBUSTION AIR PIPING

MATERIALS.

G. PROVIDE VIBRATION ISOLATION FOR ALL MECHANICAL EQUIPMENT TO PREVENT

TRANSMISSION OF VIBRATION TO BUILDING STRUCTURE.

H. PROVIDE VIBRATION ISOLATORS FOR ALL PIPING SUPPORTS CONNECTED TO AND WITHIN

50' OF ISOLATED EQUIPMENT (EXCEPT AT BASE ELBOW SUPPORTS AND ANCHOR POINTS)

THROUGHOUT MECHANICAL EQUIPMENT ROOMS. DO THE SAME FOR SUPPORTS OF STEAM

MAINS WITHIN 50' OF BOILER OR PRESSURE REDUCING VALVES.

I. COORDINATE CONSTRUCTION OF ALL MECHANICAL WORK WITH ARCHITECTURAL,

STRUCTURAL, CIVIL, ELECTRICAL WORK, ETC., SHOWN ON OTHER CONTRACT DOCUMENT

DRAWINGS.

J. MAINTAIN A MINIMUM OF 6′-8″ CLEARANCE TO UNDERSIDE OF PIPES, DUCTS, CONDUITS,

SUSPENDED EQUIPMENT, ETC., THROUGHOUT ACCESS ROUTES IN MECHANICAL ROOMS.

K. ALL TESTS SHALL BE COMPLETED BEFORE ANY MECHANICAL EQUIPMENT OR PIPING

INSULATION IS APPLIED.

L. LOCATE ALL TEMPERATURE, PRESSURE, AND FLOW MEASURING DEVICES IN ACCESSIBLE

LOCATIONS WITH STRAIGHT SECTION OF PIPE OR DUCT UP AND DOWNSTREAM AS

RECOMMENDED BY THE MANUFACTURER FOR GOOD ACCURACY.

M. COORDINATE ALL EQUIPMENT CONNECTIONS WITH MANUFACTURERS CERTIFIED

DRAWINGS. COORDINATE AND PROVIDE ALL DUCT AND PIPING TRANSITIONS REQUIRED

FOR FINAL EQUIPMENT CONNECTIONS TO FURNISHED EQUIPMENT. FIELD VERIFY AND

COORDINATE ALL DUCT AND PIPING DIMENSIONS BEFORE FABRICATION.

CWR

CWS

CD

LPC

LPS

MPC

MPS

HPC

HPS

CONDENSATE DRAIN

CONDENSER WATER SUPPLY

CONDENSER WATER RETURN

HIGH PRESSURE STEAM CONDENSATE

HIGH PRESSURE STEAM SUPPLY

MEDIUM PRESSURE STEAM CONDENSATE

MEDIUM PRESSURE STEAM SUPPLY

LOW PRESSURE STEAM CONDENSATE

LOW PRESSURE STEAM SUPPLY

VACUUM RETURN

FEEDWATER PUMP DISCHARGE

FEEDWATER PUMP SUCTION

VR

CONTINUOUS BLOWDOWN

CHEMICAL FEED

BOILER BLOWOFF BO

CF

CBD

FWPD

FWPS

A. PROVIDE ALL MATERIALS AND EQUIPMENT AND PERFORM ALL LABOR REQUIRED TO

INSTALL COMPLETE AND OPERABLE PIPING SYSTEMS AS INDICATED ON THE DRAWINGS, AS

SPECIFIED AND AS REQUIRED BY CODE.

B. ELEVATIONS AS SHOWN ON THE DRAWINGS ARE TO THE CENTERLINE OF ALL PRESSURE

PIPING AND TO THE INVERT OF ALL GRAVITY PIPING.

C. MAINTAIN A MINIMUM OF 3′-6″ OF GROUND COVER OVER ALL UNDERGROUND HVAC PIPING

(EDIT DEPTH OF GROUND COVER TO SUIT FROST LINE DEPTH AND PROJECT

REQUIREMENTS).

D. UNLESS OTHERWISE NOTED, ALL CHILLED WATER AND HEATING WATER PIPING SHALL BE

3/4" SIZE (EDIT SYSTEM TYPE OR PIPE SIZE TO SUIT PROJECT REQUIREMENTS).

E. PROVIDE AN AIR VENT AT THE HIGH POINT OF EACH DROP IN THE HEATING WATER, CHILLED

WATER, AND OTHER CLOSED WATER PIPING SYSTEMS (EDIT SYSTEM TYPES TO SUIT

PROJECT REQUIREMENTS). ALL PIPING SHALL GRADE TO LOW POINTS. PROVIDE HOSE END

DRAIN VALVES AT THE BOTTOM OF ALL RISERS AND LOW POINTS.

F. UNLESS OTHERWISE NOTED, ALL PIPING IS OVERHEAD, TIGHT TO UNDERSIDE OF

STRUCTURE OR SLAB, WITH SPACE FOR INSULATION IF REQUIRED.

G. INSTALL PIPING SO THAT ALL VALVES, STRAINERS, UNIONS, TRAPS, FLANGES, AND OTHER

APPURTENANCES REQUIRING ACCESS ARE ACCESSIBLE.

H. ALL VALVES SHALL BE INSTALLED SO THAT VALVE REMAINS IN SERVICE WHEN EQUIPMENT

OR PIPING ON EQUIPMENT SIDE OF VALVE IS REMOVED.

I. ALL BALANCING VALVES AND BUTTERFLY VALVES SHALL BE PROVIDED WITH POSITION

INDICATORS AND MAXIMUM ADJUSTABLE STOPS (MEMORY STOPS).

J. PROVIDE CHAINWHEEL OPERATORS FOR ALL VALVES IN EQUIPMENT ROOMS MOUNTED

GREATER THAN 7′-0″ ABOVE FLOOR LEVEL; CHAIN SHALL EXTEND TO 7′-0″ ABOVE FLOOR

LEVEL.

K. ALL VALVES (EXCEPT CONTROL VALVES) AND STRAINERS SHALL BE FULL SIZE OF PIPE

BEFORE REDUCING SIZE TO MAKE CONNECTIONS TO EQUIPMENT AND CONTROLS.

L. UNIONS AND/OR FLANGES SHALL BE INSTALLED AT EACH PIECE OF EQUIPMENT, IN

BYPASSES, AND IN LONG PIPING RUNS (100' OR MORE) TO PERMIT DISASSEMBLY FOR

ALTERATION AND REPAIRS.

M. PITCH STEAM PIPING DOWNWARD IN THE DIRECTION OF FLOW 1/4" IN 10' (1" IN 40') MINIMUM.

PITCH ALL STEAM RETURN LINES DOWNWARD IN THE DIRECTION OF CONDENSATE FLOW

1/2" PER 10' (1" IN 20') MINIMUM. WHERE LENGTH OF BRANCH LINES ARE LESS THAN 8', PITCH

BRANCH LINES TOWARD MAINS 1/2" PER FOOT MINIMUM.

N. PITCH UP ALL STEAM AND CONDENSATE RUNOUTS TO RISERS AND EQUIPMENT 1/2" PER

FOOT. WHERE THIS PITCH CANNOT BE OBTAINED, RUNOUTS OVER 8' IN LENGTH SHALL BE

ONE SIZE LARGER THAN NOTED.

O. TAP ALL BRANCH LINES FROM TOP OF STEAM MAINS (45° PREFERRED, 90° ACCEPTABLE).

A. PROVIDE ALL MATERIALS AND EQUIPMENT AND PERFORM ALL LABOR REQUIRED TO

INSTALL COMPLETE AND OPERABLE HVAC SYSTEMS AS INDICATED ON THE DRAWINGS, AS

SPECIFIED AND AS REQUIRED BY CODE.

B. CERTAIN ITEMS SUCH AS RISES AND DROPS IN DUCTWORK, ACCESS DOORS, VOLUME

DAMPERS, ETC., ARE INDICATED ON THE CONTRACT DOCUMENT DRAWINGS FOR CLARITY

FOR A SPECIFIC LOCATION REQUIREMENT AND SHALL NOT BE INTERPRETED AS THE

EXTENT OF THE REQUIREMENTS FOR THESE ITEMS.

C. IN CORRIDORS WHERE CEILING SPEAKERS AND AIR DIFFUSERS ARE INDICATED BETWEEN

THE SAME LIGHT FIXTURES, INSTALL BOTH DEVICES AT THE QUARTER POINTS BETWEEN

THE SAME FIXTURE.

D. UNLESS OTHERWISE SHOWN, LOCATE ALL ROOM THERMOSTATS AND HUMIDISTATS 4′-0″

(CENTERLINE) ABOVE FINISHED FLOOR.

E. ALL DUCTWORK SHALL CLEAR DOORS AND WINDOWS.

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

DIMENSIONS AND DUCT SIZE SHALL BE INCREASED TO COMPENSATE FOR DUCT LINING

THICKNESS.

G. PROVIDE ALL 90° SQUARE ELBOWS WITH DOUBLE RADIUS TURNING VANES UNLESS

OTHERWISE INDICATED. ELBOWS IN DISHWASHER, KITCHEN, AND LAUNDRY EXHAUST

SHALL BE UNVANED SMOOTH RADIUS CONSTRUCTION WITH A RADIUS EQUAL TO 1.5 TIMES

THE WIDTH OF THE DUCT. PROVIDE ACCESS DOORS UPSTREAM OF ALL ELBOWS WITH

TURNING VANES.

H. COORDINATE DIFFUSER, REGISTER, AND GRILLE LOCATIONS WITH ARCHITECTURAL

REFLECTED CEILING PLANS, LIGHTING, AND OTHER CEILING ITEMS AND MAKE MINOR DUCT

MODIFICATIONS TO SUIT.

I. FIELD ERECTED AND FACTORY ASSEMBLED AIR HANDLING UNIT COILS SHALL BE

ARRANGED FOR REMOVAL FROM THE UPSTREAM SIDE WITHOUT DISMANTLING SUPPORTS.

PROVIDE GALVANIZED STRUCTURAL STEEL SUPPORTS FOR ALL COILS (EXCEPT LOWEST

COIL) IN BANKS OVER TWO COILS HIGH TO PERMIT INDEPENDENT REMOVAL OF ANY COIL.

J. ALL AIR HANDLING UNITS SHALL OPERATE WITHOUT MOISTURE CARRYOVER.

K. LOCATE ALL MECHANICAL EQUIPMENT (SINGLE DUCT, DUAL DUCT, VARIABLE VOLUME,

CONSTANT VOLUME AND FAN POWERED BOXES, FAN COIL UNITS, CABINET HEATERS, UNIT

HEATERS, UNIT VENTILATORS, COILS, STEAM HUMIDIFIERS, ETC.) FOR UNOBSTRUCTED

ACCESS TO UNIT ACCESS PANELS, CONTROLS AND VALVING.

L. FINNED TUBE RADIATION ENCLOSURES SHALL BE WALL TO WALL UNLESS OTHERWISE

INDICATED.

M. PROVIDE FLEXIBLE CONNECTIONS IN ALL DUCTWORK SYSTEMS (SUPPLY, RETURN, AND

EXHAUST) CONNECTED TO AIR HANDLING UNITS, FANS, AND OTHER EQUIPMENT WHICH

REQUIRE VIBRATION ISOLATION. FLEXIBLE CONNECTIONS SHALL BE PROVIDED AT THE

POINT OF CONNECTION TO THE EQUIPMENT UNLESS OTHERWISE INDICATED.

PIPING GENERAL NOTES: HVAC/SHEET METAL GENERAL NOTES:

EXISTING TO BE DEMOLISHED

LIMIT OF DEMOLITION

CONNECT NEW TO EXISTINGEXISTING TO REMAIN

NEW DUCT (INSIDE DIMENSIONS: W" X D")

RS

RL

REFRIGERANT SUCTION

REFRIGERANT LIQUID

SUPPLY AIR DUCT UP

SUPPLY AIR DUCT DOWN

H

T

H

T

26-P-3

MH-100

PUMP NO. 3 IN BUILDING NO. 26

EQUIPMENT ABBREVIATION (PUMP)

DETAIL NUMBER

SHEET NUMBER

SHEET NUMBER

SECTION NUMBER

THERMOSTAT

HUMIDISTAT

TEMPERATURE SENSOR

HUMIDITY SENSOR

BUILDING NUMBER WHERE EQUIPMENT IS LOCATED

26-TU-1-1

ITEM NUMBER (TERMINAL UNIT NO. 1)

ITEM (TERMINAL UNIT)

BUILDING NUMBER WHERE EQUIPMENT IS LOCATED

SERVED BY AIR HANDLER UNIT NO. 1

TERMINAL UNIT TAG

MECHANICAL EQUIPMENT TAG

1 OWNER FURNISHED, CONTRACTOR

INSTALLED EQUIPMENT DESIGNATION

EXISTING TO BE DEMOLISHED

EXISTING TO REMAIN

NEW PIPE

CONNECT NEW TO EXISTING

LIMIT OF DEMOLITION

GENERAL PIPING SYMBOLS

GENERAL ANNOTATIONS

AV

STRAINERFLOAT & THERMOSTATIC

STEAM TRAP

INVERTED BUCKET

STEAM TRAP

FLANGE CONNECTION PIPE DROP

PIPE RISER TEE DOWN

TEE UP

UNION

PRESSURE REDUCING

VALVE

BALL VALVE

ANGLE GLOBE VALVE

SAFETY RELIEF VALVE

GLOBE VALVE

MANUAL OR

AUTOMATIC AIR VENT

EXPANSION JOINT

EJ

PRESSURE AND

TEMPERATURE TEST PLUG

QUICK-COUPLE HOSE

CONNECTOR

FLOW METER

HVAC PIPING SYMBOLS

CHILLED WATER RETURN

CHILLED WATER SUPPLY

CHR

CHS

HEATING HOT WATER RETURN

HEATING HOT WATER SUPPLY

HHR

HHS QV CRYOGEN VENT

DR DRIP RETURN

CAP

REDUCER (ECCENTRIC)

TYPE

AIRFLOW (CFM)

SD-1

TYPE

AIRFLOW (CFM)

RG-1

TYPE

AIRFLOW (CFM)

EG-1

SQUARE TO ROUND TRANSITION

ELBOW WITH TURNING

VANES

ROUND ELBOW

EXHAUST, RELIEF, MAKE UP, OR

OUTSIDE AIR DUCT DOWN

EXHAUST, RELIEF, MAKE UP, OR

OUTSIDE AIR DUCT UP

RETURN DUCT DOWN

RETURN DUCT UP

BRANCH DUCT WITH HIGH EFFICIENCY

TAKE-OFF (HETO) BRANCH FITTING &

MANUAL VOLUME DAMPER

BRANCH DUCT WITH CONICAL

FITTING & MANUAL VOLUME

DAMPER

DAMPERS: (BD, FD, FSD, MD, SD, VD)

BD

XX-XX

ANCHOR

TEEDIRECTION OF FLOW

S

N. CONCRETE HOUSEKEEPING PADS TO SUIT MECHANICAL EQUIPMENT SHALL BE SIZED AND

LOCATED BY THE MECHANICAL CONTRACTOR. MINIMUM CONCRETE PAD THICKNESS SHALL

BE 4". PAD SHALL EXTEND BEYOND THE EQUIPMENT A MINIMUM OF 4" ON EACH SIDE.

CONCRETE HOUSEKEEPING PADS SHALL BE PROVIDED BY THE GENERAL CONTRACTOR. IT

SHALL BE THE RESPONSIBILITY OF THE MECHANICAL CONTRACTOR TO COORDINATE SIZE

AND LOCATION OF CONCRETE HOUSEKEEPING PADS.

O. WHEN MECHANICAL WORK (HVAC, PLUMBING, SHEET METAL, ETC.) IS SUB-CONTRACTED, IT

SHALL BE THE MECHANICAL CONTRACTOR’S RESPONSIBILITY TO COORDINATE

SUBCONTRACTORS AND THE ASSOCIATED CONTRACTS. WHEN DISCREPANCIES ARISE

PERTAINING TO WHICH CONTRACTOR PROVIDES A PARTICULAR ITEM OF THE MECHANICAL

CONTRACT OR WHICH CONTRACTOR PROVIDES FINAL CONNECTIONS FOR A PARTICULAR

ITEM OF THE MECHANICAL CONTRACT, IT SHALL BE BROUGHT TO THE ATTENTION OF THE

MECHANICAL CONTRACTOR, WHOSE DECISION SHALL BE FINAL.

P. THE LOCATIONS OF ALL ITEMS SHOWN ON THE DRAWINGS OR CALLED FOR IN THE

SPECIFICATIONS THAT ARE NOT DEFINITELY FIXED BY DIMENSIONS ARE APPROXIMATE

ONLY. THE EXACT LOCATIONS NECESSARY TO SECURE THE BEST CONDITIONS AND

RESULTS MUST BE DETERMINED BY THE PROJECT SITE CONDITIONS AND SHALL HAVE THE

APPROVAL OF THE ENGINEER BEFORE BEING INSTALLED. DO NOT SCALE DRAWINGS.

Q. ALL MISCELLANEOUS STEEL REQUIRED TO ENSURE PROPER INSTALLATION AND AS SHOWN

IN DETAILS FOR PIPING, DUCTWORK, AND EQUIPMENT (UNLESS OTHERWISE NOTED) SHALL

BE FURNISHED AND INSTALLED BY THE MECHANICAL CONTRACTOR.

R. PROVIDE ACCESS PANELS FOR INSTALLATION IN WALLS AND CEILINGS WHERE REQUIRED

TO SERVICE DAMPERS, VALVES, SMOKE DETECTORS, AND OTHER CONCEALED

MECHANICAL EQUIPMENT.

S. ALL DUCTWORK, PIPING AND EQUIPMENT SUPPORTED FROM STRUCTURAL STEEL SHALL

BE COORDINATED WITH GENERAL CONTRACTOR. ALL ATTACHMENTS TO STEEL BAR

JOISTS, TRUSSES, OR JOIST GIRDERS SHALL BE AT PANEL POINTS. PROVIDE BEAM CLAMPS

MEETING MSS STANDARDS.WELDING TO STRUCTURAL MEMBERS SHALL NOT BE

PERMITTED. THE USE OF C-CLAMPS SHALL NOT BE PERMITTED.

T. ALL ROOF MOUNTED EQUIPMENT CURBS FOR EQUIPMENT PROVIDED BY THE MECHANICAL

CONTRACTOR SHALL BE FURNISHED BY THE MECHANICAL CONTRACTOR. COORDINATE

INSTALLATION WITH GENERAL CONTRACTOR.

U. LOCATIONS AND SIZES OF ALL FLOOR, WALL, AND ROOF OPENINGS SHALL BE

COORDINATED WITH ALL OTHER TRADES INVOLVED.

V. ALL OPENINGS IN FIRE WALLS DUE TO DUCTWORK, PIPING, CONDUIT, ETC., SHALL BE FIRE

STOPPED WITH AN APPROVED FIRE STOPPING MATERIAL.

W. ALL AIR CONDITIONING CONDENSATE DRAIN LINES FROM EACH AIR HANDLING UNIT AND

ROOFTOP UNIT SHALL BE PIPED FULL SIZE OF THE UNIT DRAIN OUTLET, WITH P-TRAP, AND

PIPED TO NEAREST DRAIN. SEE DETAILS AND SPECIFICATIONS FOR DEPTH OF AIR

CONDITIONING CONDENSATE TRAP.

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

P. PROVIDE AN END OF MAIN DRIP AT EACH RISE IN THE STEAM MAIN. PROVIDE CONDENSATE

DRIPS AT THE BOTTOM OF ALL STEAM RISERS, DOWNFED RUNOUTS TO EQUIPMENT,

RADIATORS, ETC., AT END OF MAINS AND LOW POINTS, AND AHEAD OF ALL PRESSURE

REGULATORS, CONTROL VALVES, ISOLATION VALVES, AND EXPANSION JOINTS.

Q. ON STRAIGHT STEAM PIPING RUNS WITH NO NATURAL DRAINAGE POINTS, INSTALL DRIP

LEGS AT INTERVALS NOT EXCEEDING 200' WHERE PIPE IS PITCHED DOWNWARD IN THE

DIRECTION OF STEAM FLOW AND A MAXIMUM OF 100' WHERE THE PIPE IS PITCHED UP SO

THAT CONDENSATE FLOW IS OPPOSITE OF STEAM FLOW.

R. STEAM TRAPS SHALL BE MINIMUM 3/4″ IN SIZE.

S. INSTALL ALL PIPING WITHOUT FORCING OR SPRINGING.

T. ALL PIPING SHALL CLEAR DOORS AND WINDOWS.

U. ALL VALVES SHALL BE ADJUSTED FOR SMOOTH AND EASY OPERATION.

V. ALL PIPING WORK SHALL BE COORDINATED WITH ALL TRADES INVOLVED. OFFSETS IN

PIPING AROUND OBSTRUCTIONS SHALL BE PROVIDED AT NO ADDITIONAL COST TO THE

OWNER.

W. PROVIDE FLEXIBLE CONNECTIONS IN ALL PIPING SYSTEMS CONNECTED TO PUMPS,

CHILLERS, COOLING TOWERS, AND OTHER EQUIPMENT WHICH REQUIRE VIBRATION

ISOLATION EXCEPT WATER COILS. FLEXIBLE CONNECTIONS SHALL BE PROVIDED AS CLOSE

TO THE EQUIPMENT AS POSSIBLE OR AS INDICATED ON THE DRAWINGS.

X. SLOPE REFRIGERANT PIPING ONE PERCENT IN THE DIRECTION OF OIL RETURN. LIQUID

LINES MAY BE INSTALLED LEVEL.

Y. INSTALL HORIZONTAL REFRIGERANT HOT GAS DISCHARGE PIPING WITH 1/2″ PER 10'

DOWNWARD SLOPE AWAY FROM THE COMPRESSOR.

Z. INSTALL HORIZONTAL REFRIGERANT SUCTION LINES WITH 1/2″ PER 10' DOWNWARD SLOPE

TO THE COMPRESSOR, WITH NO LONG TRAPS OR DEAD ENDS WHICH MAY CAUSE OIL TO

SEPARATE FROM THE SUCTION GAS AND RETURN TO THE COMPRESSOR IN DAMAGING

SLUGS.

AA. PROVIDE LINE SIZE LIQUID INDICATORS IN MAIN LIQUID LINE LEAVING CONDENSER OR

RECEIVER. INSTALL MOISTURE LIQUID INDICATORS IN LIQUID LINES BETWEEN FILTER

DRYERS AND THERMOSTATIC EXPANSION VALVES AND IN LIQUID LINE TO RECEIVER.

BB. PROVIDE LINE SIZE STRAINER UPSTREAM OF EACH AUTOMATIC VALVE. PROVIDE SHUTOFF

VALVE ON EACH SIDE OF STRAINER.

CC. PROVIDE PERMANENT FILTER DRYERS IN LOW TEMPERATURE SYSTEMS AND SYSTEMS

USING HERMETIC COMPRESSORS.

DD. PROVIDE REPLACEABLE CARTRIDGE FILTER DRYERS WITH THREE-WAY VALVE BYPASS A

ASSEMBLY FOR SOLENOID VALVES, ADJACENT TO RECEIVERS.

EE. PROVIDE REFRIGERANT CHARGING VALVE CONNECTIONS IN LIQUID LINE BETWEEN

RECEIVER SHUTOFF VALVE AND EXPANSION VALVE.

N. UNLESS OTHERWISE NOTED, ALL DUCTWORK IS OVERHEAD, TIGHT TO THE UNDERSIDE OF

THE STRUCTURE, WITH SPACE FOR INSULATION IF REQUIRED.

M. RUNS OF FLEXIBLE DUCT SHALL NOT EXCEED 5' MAXIMUM LENGTH.

O. ALL DUCTWORK SHALL BE COORDINATED WITH ALL TRADES INVOLVED. OFFSETS IN

DUCTS, INCLUDING DIVIDED DUCTS AND TRANSITIONS AROUND OBSTRUCTIONS, SHALL BE

PROVIDED AT NO ADDITIONAL COST TO THE OWNER.

P. PROVIDE ACCESS DOORS IN DUCTWORK TO PROVIDE ACCESS FOR ALL SMOKE

DETECTORS, FIRE DAMPERS, SMOKE DAMPERS, VOLUME DAMPERS, HUMIDIFIERS, COILS,

AND OTHER ITEMS LOCATED IN THE DUCTWORK WHICH REQUIRE SERVICE AND/OR

INSPECTION.

Q. PROVIDE ACCESS DOORS IN DUCTWORK FOR OPERATION, ADJUSTMENT, AND

MAINTENANCE OF ALL FANS, VALVES, AND MECHANICAL EQUIPMENT.

R. ALL DUCTS SHALL BE GROUNDED ACROSS FLEXIBLE CONNECTIONS WITH FLEXIBLE

COPPER GROUNDING STRAPS. GROUNDING STRAPS SHALL BE BOLTED OR SOLDERED TO

BOTH THE EQUIPMENT AND THE DUCT.

S. SMOKE DETECTORS SHALL BE FURNISHED AND WIRED BY THE ELECTRICAL CONTRACTOR.

THE MECHANICAL CONTRACTOR SHALL BE RESPONSIBLE FOR MOUNTING THE SMOKE

DETECTOR IN DUCTWORK AS SHOWN ON THE DRAWINGS AND IN ACCORDANCE WITH

MANUFACTURER’S PRINTED INSTRUCTIONS.

T. TERMINATE GAS VENTS FOR UNIT HEATERS, WATER HEATERS, HIGH PRESSURE PARTS

WASHER, HIGH PRESSURE CLEANER, AND OTHER GAS APPLIANCES A MINIMUM OF 3′-0″

ABOVE ROOF WITH RAIN CAP (NOTE TO DESIGNER: EDIT APPLIANCES AND HEIGHT ABOVE

ROOF TO MEET CODE AND TO SUIT PROJECT REQUIREMENTS).

U. SEE SPECIFICATIONS FOR DUCTWORK GAUGES, BRACING, HANGERS, AND OTHER

REQUIREMENTS.

V. LOUVER SIZES, LOCATIONS, MOUNTING, AND DETAILS SHALL BE COORDINATED WITH

OTHER TRADES INVOLVED. REFER TO ARCHITECTURAL SPECIFICATIONS FOR DETAILED

DESCRIPTIONS.

DIRECTION OF PIPE

PITCH (DOWN)

FM

MV

HVAC VALVE SYMBOLS

PC PUMPED CONDENSATE

SPACE TAG

FLEXIBLE CONNECTOR

PUMP

REDUCER (CONCENTRIC)

GATE VALVE

BUTTERFLY VALVE

CHECK VALVE

THERMOMETER

PRESSURE GAUGE

STRAINER WITH BLOWOFF

AND HOSE CONNECTION

YR YEAR

Y

Z INTENTIONALLY LEFT BLANK

Z

M

CONTROL VALVE

CONTROL VALVE, THREE WAY

MOTOR CONTROLLED

VALVE

M

M

NOTE: NOT ALL ABBREVIATIONS OR SYMBOLS WILL BE UTILIZED FOR THIS PROJECT.

A. MECHANICAL TRADES BIDDING DEMOLITION WORK SHALL ALLOW FOR A FULL DAY ON SITE TO REVIEW EXISTING MECHANICAL SERVICES AND EQUIPMENT IN DEMOLITION AND REMOVED AREAS. ACCESS WILL BE GIVEN TO ROOF AND EXISTING MECHANICAL AND ELECTRICAL ROOMS AS REQUIRED. VERIFY ALL EXISTING CONDITIONS PRIOR TO BEGINNING WORK. BRING ANY DISCREPANCIES FROM THE DRAWINGS AND NOTES TO THE ENGINEER OF RECORD IMMEDIATELY. MINOR CHANGES IN THE SCOPE OF THE

DEMOLITION WORK SHALL NOT JUSTIFY AN ADDITIONAL COST.

B. DEMOLISHED WORK SHALL INCLUDE FOR TEMPORARY AND PERMANENT WORK REQUIRED TO KEEP

NON-SCOPE AREAS IN OPERATION. COORDINATE UTILITY SHUT-OFFS AND TEMPORARY POWER,

STORAGE, AND ACCESS NEEDED TO COMPLETE WORK WITH GENERAL CONTRACTOR AND COR.

C. REMOVAL OF EXISTING FIXTURES AND EQUIPMENT WILL REQUIRE ISOLATION OF EXISTING PIPING BRANCHES AND/OR MAINS USING SHUTOFF VALVES. INSTALL NEW ISOLATION VALVES AS REQUIRED TO

COMPLETION DEMOLITION WORK.

D. REMOVAL OF EXISTING PLUMBING FIXTURES AND EQUIPMENT WILL REQUIRE CAPPING AND SEALING EXISTING MAINS OR BRANCHES, WITHOUT LEAVING DEAD LEGS, TO KEEP REMAINING SYSTEMS IN OPERATION. THE CONTRACTOR SHALL PROVIDE PROTECTIVE MEASURES TO PROTECT THE EXISTING

OCCUPIED AREAS AND EQUIPMENT DURING THE CONSTRUCTION WORK. THE CONTRACTOR SHALL

CLEAN THE AREAS OF ALL CONSTRUCTION DIRT DAILY, AND UPON COMPLETION OF THE WORK.

E. ALL DRAINED PIPING RISERS AND MAINS SHALL BE REFILLED AND PROPERLY VENTED BY THE

CONTRACTOR ONCE NEW WORK HAS BEEN COMPLETED.

F. COORDINATE REMOVAL, REPLACEMENT, AND/OR REPAIRS OF ANY EXISTING WALLS, CEILING, ETC.

REQUIRED FOR MECHANICAL DEMOLITION WORK WITH GENERAL CONTRACTOR.

G. PROVIDE TIGHTLY SEALED AND INSULATED TERMINATIONS FOR ALL PIPING, DUCTWORK, AND EQUIPMENT REMOVED FROM THE PROJECT. THERE SHALL BE NO "DEAD LEG" SECTIONS OF PIPING

WHERE WATER CAN SIT AND BECOME STAGNANT.

H. REFER TO THE CONTRACTING OFFICER'S REPRESENTATIVE (COR) FOR INSTRUCTIONS REGARDING THE

REMOVAL AND RETURN OR DEMOLITION OF EXISTING EQUIPMENT AND FIXTURES.

I. PORTIONS OF EXISTING SYSTEMS ARE SHOWN FOR CLARITY AND MAY NOT BE NECESSARY TO MODIFY OR REVISE THEM. ALL EXISTING SYSTEMS ARE SHOWN BASED ON AVAILABLE AS-BUILT DRAWINGS AND SITE SURVEYS OF ACCESSIBLE AREAS. THE CONTRACTOR SHALL VERIFY ALL EXISTING CONDITIONS.

J. ALL WORK MUST BE COORDINATED AND SCHEDULED WITH THE CONTRACTING OFFICER'S

REPRESENTATIVE TO ENSURE THE LEAST AMOUNT OF DISRUPTION OF BUILDING ACTIVITIES AS

POSSIBLE.

K. ALL ACCESSIBLE ABANDONED PIPING AND DUCTWORK SHALL BE REMOVED AND PROPERLY DISPOSED

OF.

L. SUPPLY AIR DUCTWORK AND PIPING NOT SHOWN HATCHED IS TO BE RETAINED, ANY DAMAGE TO

EXISTING INSULATION AND DUCTS TO BE REPAIRED TO MATCH EXISTING.

GENERAL DEMOLITION NOTES:

B-100

SPACE…