511-21325CAK_06 Plumb Addendum 1.pdf

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KEYNOTE

CONTINUATION SYMBOL

NUMBER OF SHEET WHERE DETAIL APPEARS

NUMBER OF DETAIL ON SHEET

REVISION NUMBER - SHOWN ON PLANS

GENERAL PLUMBING SYMBOLS

ROOM NAME AND NUMBER

POINT WHERE NEW CONNECTS TO EXISTING

ITEM TO BE DEMOLISHED

AREA NOT IN CONTRACT

BUILDING CODE

BY EXECUTING THE CONSTRUCTION AGREEMENT, THE CONTRACTOR

REPRESENTS THAT HE BY EXECUTING THE CONSTRUCTION AGREEMENT, THE

CONTRACTOR REPRESENTS THAT HE HAS VISITED THE SITE, FAMILIARIZED

HIMSELF WITH THE LOCAL CONDITIONS UNDER WHICH THE WORK IS TO BE

PERFORMED, CORRELATED HIS OBSERVATIONS WITH ALL THE

REQUIREMENTS OF THE CONTRACT DOCUMENTS, AND IS AWARE OF THE

OWNER'S INTENDED USE OF THE PROJECT AREA. ANY AREAS WHERE

ADDITIONAL INFORMATION IS REQUIRED ARE TO BE IMMEDIATELY BROUGHT

TO THE ATTENTION OF THE OWNER, IN WRITING.

CONTRACTOR:

INSTALL WORK SUBSTANTIALLY AS INDICATED ON THE DRAWINGS. VERIFY

EXACT LOCATION AND ELEVATIONS AT THE SITE. DO NOT SCALE THE

DRAWINGS. MAKE NECESSARY CHANGES IN ELEVATION, FITTINGS OR

OFFSETS TO ACCOMMODATE OBSTACLES OR INTERFERENCES. ALL

DIMENSIONS ARE TO BE FIELD VERIFIED BEFORE START OF WORK.

THE CONTRACTOR IS TO PROTECT FURNISHINGS, EQUIPMENT, ETC., AND

PROPERLY STORE MATERIAL AS REQUIRED UNTIL COMPLETION OF THE

PROJECT.

CONTRACTOR TO VERIFY ALL MEASUREMENTS BEFORE ORDERING

MATERIALS OR DOING ANY WORK. NO EXTRA COMPENSATION OR CHANGE

ORDERS WILL BE ISSUED DUE TO DIFFERENCES BETWEEN THE ACTUAL

MEASUREMENT AND THE DIMENSIONS ON THE DRAWINGS. CONTRACTOR

SHALL LAY OUT ALL EQUIPMENT PRIOR TO FABRICATION OR INSTALLATION TO

ASSURE PROPER FIT AND AVOIDANCE OF OBSTRUCTIONS, AND SHALL

THOROUGHLY COORDINATE WORK WITH ALL TRADES AND DETERMINE EXACT

ROUTE AND LOCATION OF EACH ELEMENT AND PIECE OF EQUIPMENT BEFORE

FABRICATION AND INSTALLATION.

CONTRACTOR TO BE RESPONSIBLE FOR KEEPING THE GENERAL WORK AREA

CLEAN AND FREE FROM DIRT AND CONSTRUCTION MATERIALS, AND FOR

CLEANING THE AREA AT THE END OF EACH DAY. ANY AND ALL DAMAGE TO

THE EXISTING WALLS, CEILINGS, FLOOR, ETC., THAT OCCURS DURING THE

WORK, SHALL BE REPAIRED AND PATCHED. IF THE SPECIFIC METHOD OF

REPAIR IS IN QUESTION, THE CONTRACTOR IS TO CONFER WITH THE

OWNER'S REPRESENTATIVE BEFORE COMMENCING THE REPAIR.

THE CONTRACTOR SHALL MAINTAIN ON THE SITE FOR THE OWNER A

COMPLETE SET OF CONTRACT DOCUMENTS AND ALL COPIES OF APPROVED

SHOP DRAWINGS, ALL CHANGE ORDERS, FIELD ORDERS, AND BULLETINS,

PROGRESSIVELY FILED AND UPDATED TO REFLECT THE LATEST CHANGES.

THE CONTRACTOR IS TO PROVIDE AS-BUILT DRAWINGS AT THE COMPLETION

OF THE PROJECT.

CONTRACTOR ACKNOWLEDGES HE HAS VERIFIED WITH THE OWNER'S

REPRESENTATIVE ALL OF THE DETAILS OF THE WORK TO BE PERFORMED

INCLUDING THE ACCURACY OF ALL CONTRACT DRAWINGS AND

SPECIFICATIONS. ALL MATERIALS AND EQUIPMENT ARE TO BE INSTALLED IN

ACCORDANCE WITH THE MANUFACTURER'S RECOMMENDATIONS AND

SPECIFICATIONS, UNLESS NOTED OTHERWISE.

ALL DEFECTS IN EQUIPMENT OR MATERIALS, OR ERRORS IN THE DRAWINGS

DISCOVERED DURING THE PERFORMANCE OF THE WORK SHALL BE

REPORTED PROMPTLY TO THE OWNER'S REPRESENTATIVE. IN NO EVENT

SHALL THE WORK PROCEED UNTIL DEFECTS AND/OR ERRORS HAVE BEEN

RESOLVED.

THE PLANS ARE DIAGRAMMATIC AND INDICATE ONLY THE SIZE AND GENERAL

ARRANGEMENT OF PIPING AND EQUIPMENT. EXACT LOCATION OF ALL

ELEMENTS SHALL BE DETERMINED AS WORK PROGRESSES, IN COOPERATION

AND COORDINATION WITH THE WORK OF ALL OTHER TRADES. IT IS NOT

INTENDED TO SHOW EVERY ITEM OF WORK OR MINOR PIECE OF EQUIPMENT,

BUT THE CONTRACTOR SHALL FURNISH AND INSTALL WITHOUT ADDITIONAL

REMUNERATION ANY COMPONENT NECESSARY TO COMPLETE THE SYSTEM IN

ACCORDANCE WITH THE BEST PRACTICE OF THE TRADE.

PIPING PENETRATION FIRE WALLS AND FLOORS SHALL BE FIRESTOPPED.

REFER TO THE ARCHITECTURAL DRAWINGS FOR FIRE WALL AND FLOOR

LOCATION.

ALL PHYSICAL ATTRIBUTES OF EQUIPMENT AND DEVICES ARE BASED ON

THOSE MANUFACTURERS LISTED IN THE SPECIFICATIONS AND/ OR THE

EQUIPMENT SCHEDULES. THE RESPECTIVE CONTRACTORS ARE RESPONSIBLE

FOR ALL CHANGES BROUGHT ABOUT BY USE OF ITEMS BY OTHER

MANUFACTURERS. THE ARCHITECT/ ENGINEER HAS RESERVED THE RIGHT TO

REJECT ITEMS BY OTHER MANUFACTURERS IF THOSE ITEMS DO NOT MATCH

THE PHYSICAL ATTRIBUTES OF THE MANUFACTURERS LISTED.

CODES AND REGULATIONS:

THE CONTRACTOR SHALL GIVE ALL NOTICES AND COMPLY WITH ALL LAWS,

RULES, REGULATIONS AND ORDERS OF ANY PUBLIC AUTHORITY BEARING ON

THE PERFORMANCE OF THE WORK, BOTH ON AND OFF SITE. IF ANY OF THE

CONTRACT DOCUMENTS ARE AT VARIANCE THEREWITH IN ANY RESPECT,

CONTRACTOR SHALL PROMPTLY NOTIFY THE OWNER'S REPRESENTATIVE IN

WRITING.

CONTRACTOR REPRESENTS AND WARRANTS COMPLIANCE WITH ALL

FEDERAL, STATE, AND LOCAL LAWS, ORDINANCES AND REGULATIONS

APPLICABLE TO THIS ORDER, INCLUDING THE BUILDING CODE, AND THE LOCAL

GOVERNING BODY.

FINAL COMPLETION:

PERFORM ALL OF THE WORK REQUIRED TO COMPLETE THE PROJECT,

INCLUDING THE SATISFACTORY OPERATION OF ALL EQUIPMENT, AND THE

CORRECTION OF ALL UNACCEPTABLE OR INCOMPLETE PORTIONS OF THE

PROJECT TO THE SATISFACTION OF THE OWNER'S REPRESENTATIVE, SETTLE

ALL CLAIMS AND SECURE THE RELEASE OF ALL MECHANICS LIEN OR LIENS OF

A LIKE NATURE, AND SECURE THE ISSUANCE BY AN APPROPRIATE

GOVERNMENT AUTHORITY OF A CERTIFICATE OF OCCUPANCY. REMOVE ALL

RUBBISH, SURPLUS MATERIALS, SCAFFOLDING, AND EQUIPMENT FROM THE

SITE WHETHER OR NOT LEFT BY OR BELONGING TO THE CONTRACTOR.

WRITING.

GENERAL NOTESABBREVIATIONS

POINT OF DISCONNECT FROM EXISTING

DEMOLITION KEYNOTE

* NOTE *

ALL OF GENERAL NOTES ON THIS SHEET ARE TO BE APPLIED TO ALL OTHER

DRAWINGS IN THIS SET.THE SYMBOLS AND ABBREVIATIONS SHOWN ON THIS

SHEET MAY OR MAY NOT BE USED IN THIS SET OF DRAWINGS.

4" RD-1

PLUG

DRAIN TAG

DRAIN SIZE

FLOOR DRAIN

DRAIN SIZE

ROOF DRAIN

TYPE (SEE SCHEDULE)

DRAIN TAG

PLUMBING FIXTURE TAG

PLUMBING FIXTURE

REDUCING 45 DEGREE TEE

45 DEGREE TEE

6" FD-2

TYPE (SEE SCHEDULE)

4" ORD-1

HYD-2

TYPE (SEE SCHEDULE)

CAP

PIPE RISE

PIPE DROP

PIPE TEE

PIPE TEE DN

PIPE TEE UP

UNION

PIPE REDUCER

DOMESTIC WATER METER

CIRCUT SETTER VALVE

BALL VALVE

CHECK VALVE

THREE WAY VALVE

GAS SHUTOFF COCK

MOTORIZED CONTROL VALVE

PRESSURE REDUCING VALVE

EMERGENCY GAS SHUTOFF

THERMOSTATIC MIXING VALVE

PLUG VALVE

BACKFLOW PREVENTER

Room

EXISTING PIPE TAG

PIPING BEING DEMOLISHED

ABOVE GROUND PIPING

PIPE SIZE TAG (DIAMETER)

PIPE INVERT ELEVATION TAG

PIPE SLOPE TAG

COMPRESSED AIR

COMBINATION WASTE & VENT

DEIONIZED WATER

FUEL OIL RETURN

FUEL OIL SUPPLY

FUEL GAS VENT

DOMESTIC HOT WATER-CIRCULATING

DOMESTIC HOT WATER

ACID VENT

DOMESTIC COLD WATER

DOMESTIC HOT WATER 140°

INSTRUMENT AIR

INDIRECT DRAIN

NATURAL GAS

SANITARY DRAIN

STORM DRAINAGE

STORM DRAINAGE-OVERFLOW

TEMPERED WATER

VACUUM

VENT

AV

CW

CA

COMB

DI

FOR

FOS

FGV

RHW

HW

HW 140°

IA

IND

NG

SAN

ST

ST(S)

T

VAC

V

2"

(E)

ACID WASTEAW

PLUMBING AND PIPING SYMBOLS

FLEX PIPE

PIPE GUIDE

PIPE ANCHOR

A

G

BELOW GROUND PIPING

PIPE INVERT ELEVATION TAG

1/4" / 12" SLOPE

INVERT: -1' - 0"

BACKWATER SWING

CHECK VALVE

BALANCING VALVE

RECIRC. VALVE

QUICK OPENING VALVE

GATE VALVE

STRAINER

TRAP PRIMER

EMERGENCY THERMOSTATIC

MIXING VALVE

IRRIGATION WATER METER

PRESSURE REGULATOR VALVE

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C O D E

S H E E T

P J

P J

A G

A G

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HB HOSE BIB

HC HANDICAPPED

HD HEAD

HOA HAND-OFF-AUTO

HORIZ HORIZONTAL

HP HORSE POWER

HTG HEATING

HTR HEATER

HVAC HEATING VENTILATION AND AIR

CONDITIONING

HW HOT WATER

HZ HERTZ

ID INSIDE DIAMETER

IN INCH/INCHES

IN W.G. INCHES OFWATER GAUGE

INL INLET

INSUL INSULATION

INT INTERIOR

INV INVERT

IPS IRON PIPE SIZE

JST JOIST

JT JOINT

KW KILOWATTS

KWH KILOWATTS PER HOUR

L LENGTH

LAT LEAVING AIR TEMPERATURE

LB POUNDS

LF LINEAL FOOT

LOC LOCATION

LWT LEAVING WATER TEMPERATURE

MAX MAXIMUM

MBH ONE THOUSAND BTU PER HOUR

MCF ONE THOUSAND CUBIC FEET

MECH MECHANICAL

MFR MANUFACTURER

MIN MINIMUM

MISC MISCELLANEOUS

MO MASONRY OPENING

MR MOISTURE RESISTANT

MTD MOUNTED

MTG MOUNTING

MTL METAL

MTR MOTOR

N NECK

NA NOT APPLICABLE

NC NORMALLY CLOSED

NC NOISE CRITERIA

NIC NOT IN CONTRACT

NO NORMALLY OPEN

NOM NOMINAL

NON

COMB

NON COMBUSTIBLE

NTS NOT TO SCALE

OA OUTSIDE AIR

OC ON CENTER

OD OUTSIDE DIAMETER

PD PRESSURE DROP

PH PHASE

PI PRESSURE INDEPENDENT

PLBG PLUMBING

PSF POUNDS PER SQUARE FOOT

PSI POUNDS PER SQUARE INCH

PSIG POUNDS PER SQUARE INCH

GAUGE

PVC POLYVINYL CHLORIDE

PW POTABLE WATER

PWR POWER

R RISER

RA RETURN AIR

RAD RADIUS

RCP REFLECTED CEILING PLAN

RD ROOF DRAIN

REC RECESSED

RED REDUCER

REFR REFRIGERATION

REG REGISTER

REINF REINFORCED

REL RELOCATE

REM REMOVABLE

REQ REQUIRE/REQUIRED

RH RELATIVE HUMIDITY

RL/A RELIEF AIR

RM ROOM

RO ROUGH OPENING

RPM REVOLUTIONS PER MINUTE

RPZ REDUCED PRESSURE ZONE

RTD RATED

RTG RATING

SA SUPPLY AIR

SCHED SCHEDULE

SD SMOKE DAMPER

SECT SECTION

SF SQUARE FEET/FOOT

SIM SIMILAR

SM SURFACE MOUNTED

SP STATIC PRESSURE

SPEC SPECIFIED OR SPECIFICATION

SQ SQUARE

SS STAINLESS STEEL

STD STANDARD

STRUCT STRUCTURE OR STRUCTURAL

SYS SYSTEM

T THERMOSTAT

TCP TEMPERATURE CONTROL PANEL

TD TEMPERATURE DROP

TEMP TEMPERATURE

THRU THROUGH

TMPD TEMPERED

TO TRANSFER OPENING

TOB TOP OF BEAM

TP TOTAL PRESSURE

TYP TYPICAL

UNO UNLESS NOTED OTHERWISE

UR URINAL

VERT VERTICAL

VIF VERIFY IN FIELD

W WITH

W/O WITHOUT

WC WATER CLOSET

WM WIRE MESH

WT WEIGHT

WWM WELDED WIRE MESH

& AND

@ AT

Ø ROUND

ABV ABOVE

ACOUS ACOUSTICAL

ACT ACOUSTIC CEILING TILE

AD ACCESS DOOR

ADD ADDENDUM

ADJ ADJACENT

AFF ABOVE FINISHED FLOOR

AFG ABOVE FINISHED GRADE

AFUE ANNUAL FUEL UTILIZATION

EFFICIENCY

AG ABOVE GROUND

AHJ AUTHORITY HAVING

JURISDICTION

ALT ALTERNATE

ALUM ALUMINUM

ANOD ANODIZED

AP ACCESS PANEL

APPROX APPROXIMATE

ARCH ARCHITECTURAL

ATTN ATTENTION

AUTO AUTOMATIC

BFF BELOW FINISHED FLOOR

BLDG BUILDING

BLKG BLOCKING

BLW BELOW

BM BEAM

BO BY OTHER

BOP BOTTOM OF PIPE

BOT BOTTOM

BSMT BASEMENT

BTU BRITISH THERMAL UNITS

BTUH BRITISH THERMAL UNITS PER

HOUR

BTWN BETWEEN

CAP CAPACITY

CAT CATEGORY

CB CATCH BASIN

CC CENTER TO CENTER

CD CONDENSATE DRAIN

CFM CUBIC FEET PER MINUTE

CI CAST IRON

CL CENTERLINE

CLG CEILING

CLG COOLING

CO CLEANOUT

COL COLUMN

COMB COMBINATION

CONC CONCRETE

COND CONDENSATE

CONN CONNECTION

CONST CONSTRUCTION

CONT CONTINUOUS

CONTR CONTRACTOR

COORD COORDINATE

CORR CORRIDOR

CTR CENTER

CUFT CUBIC FEET

D DEEP, DEPTH

DB DRY BULB

DEG DEGREE

DEMO DEMOLISH OR DEMOLITION

DEPT DEPARTMENT

DET DETAIL

DIA DIAMETER

DIM DIMENSION/DIMENSIONS

DIV DIVISION

DN DOWN

DRN DRAIN

DTL DETAIL

DV DISPLACEMENT VENTILATION

DWG DRAWING

EA EACH

EAT ENTERING AIR TEMPERATURE

EDB ENTERING DRY BULB

TEMPERTURE

EL ELBOW

ELEC ELECTRICAL

ELEV ELEVATION

EMER EMERGENCY

ENCL ENCLOSURE

ENG ENGINEER

EPDM ETHYLENE PROPYLENE DIENE

M-CLASS

EQ EQUAL

EQUIP EQUIPMENT

EWB ENTERING WET BULB

TEMPERTURE

EWT ENTERING WATER TEMPERATURE

EX EXISTING

EXH EXHAUST

EXH-1 EXHAUST AIR - TYPE 1

EXH-2 EXHAUST AIR - TYPE 2

EXP EXPANSION

EXPJT EXPANSION JOINT

EXT EXTERIOR

F DEGREES FAHRENHEIT

FC FAIL CLOSED

FD FLOOR DRAIN

FLEX FLEXIBLE

FLG FLANGE

FLR FLOOR

FND FOUNDATION

FO FAIL OPEN

FOB FLAT ON BOTTOM

FOT FLAT ON TOP

FPI FINS PER INCH

FPM FEET PER MINUTE

FPS FEET PER SECOND

FS FLOOR SINK

FT FEET/FOOT

FTG FOOTING

FUT FUTURE

GA GAUGE

GALV GALVANIZED

GC GENERAL CONTRACT

GEN GENERATOR

GPH GALLONS PER HOUR

GPM GALLONS PER MINUTE

H HIGH/HEIGHT

PLUMBING GENERAL NOTES

1 FIELD VERIFY ALL NEW WATER, WASTE, AND VENT PIPING

CONNECTIONS AND PROVIDE NEW CONNECTIONS AS REQUIRED FOR

PROPERLY OPERATING SYSTEMS.

2 PITCH UNDERFLOOR SANITARY WASTE AND STORM PIPING 3" AND

GREATER AT 1/8" PER FOOT, UNLESS NOTED OTHERWISE. PITCH ALL

OTHER WASTE PIPING AT 1/4" PER FOOT UNLESS OTHERWISE NOTED.

3 FIELD VERIFY LOCATION AND INVERTS OF SITE UTILITIES PRIOR TO

INSTALLATION.

4 ROUTE DOMESTIC WATER, FIRE PROTECTION, SANITARY SEWER, AND

STORM SEWER SERVICES TO SITE UTILITIES 5'-0" FROM BUILDING

UNLESS NOTED OTHERWISE. REFER TO CIVIL PLANS.

5 WASTE AND VENT PIPING BELOW FLOOR AND THROUGH FLOOR SHALL

BE 2" MINIMUM.

6 PROVIDE CLEANOUT IN ACCESSIBLE LOCATION AT THE BASE OF ALL

PLUMBING RISERS.

EQUIPMENT DESIGNATIONS

BT BATH TUB

BV BALANCING VALVE

BWV BACKWATER VALVE

CO CLEANOUT

CS CUP SINK

CV CONTROL VALVE

DC DUAL CHECK BACKFLOW PREVENTER

DCDA DOUBLE CHECK DETECTOR ASSEMBLY

BACKFLOW PREVENTER

DF DRINKING FOUNTAIN

DPCO DECK PLATE CLEANOUT

DSC DOWNSPOUT COVER

DWH DOMESTIC WATER HEATER

DWP DOMESTIC WATER BOOSTER PUMP

EJ EXPANSION JOINT

ET EXPANSION TANK

EWC ELECTRIC WATER COOLER

EWS EMERGENCY EYEWASH/SHOWER

FI FILTER

GCO GRADE CLEANOUT

HB HOSE BIBB

KS KITCHEN SINK

LAV LAVATORY

M METER

NF NON-FREEZE HOSE BIB

OB OUTLET BOXES

OS OIL SEPARATOR

P PUMP

RP DOMESTIC HOT WATER RECIRCULATION PUMP

RPDA REDUCED PRESSURE ZONE DETECTOR

ASSEMBLY BACKFLOW PREVENTER

RPZ REDUCED PRESSURE ZONE BACKFLOW

PREVENTER

S SINK

SA SHOCK ABSORBER (WATER HAMMER

ARRESTOR)

SH SHOWER

SP SUMP PUMP

SRV SAFTY REFIEF VALVE

SS SERVICE SINK \ MOP SINK

SWP SEWAGE PUMP

TK WATER TANK

TMV THERMOSTATIC MIXING VALVE

UR URINAL

VB VACUUM BREAKER

WC WATER CLOSET

WCO WALL CLEANOUT

WF WASH FOUNTAIN

WS WATER SOFTENER

PLUMBING SHEET INDEX

P000 PLUMBING LEGEND SHEET

PD101 LEVEL 1 PLUMBING DEMOLITION PLAN

P101 LEVEL 1 PLUMBING PLAN

P110 ROOF PLUMBING PLAN

P600 PLUMBING SCHEDULES

DN

STORM FROM ROOF

ROUTE TO CIVIL STORM PIPING

NEW SANITARY DRAIN

FROM OIL

SEPARATOR. SAW CUT

FLOOR AS REQUIRED

1/2" RHW

1 1/2" HW

1 1/2" CW

1 1/4" HW

1 1/4" CW

3/4" HW

3/4" CW

1/2" RHW

1 1/2" HW

3" WCO

2" SWR. DRAIN FURNISHED

WITH SWR. ENCLOSURE.

TYP. OF 4

3" FD-1 WITH TS-1

MATCH EXISTING

3" FD-1 WITH TS-1

MATCH EXISTING

HYD-1 REUSE EXISTING IF POSSIBLE

OTHERWISE MATCH

1" CW

3/4" HW

3" WCO

3" SAN

1 1/2" V

6" SAN

3" SAN

4" SAN

4" SAN

3" V TR

EXISTING STORM

DRAIN CAPPED IN

PLACE

REMOVE EXSITING

OIL/WATER SEPERATOR

AND RELACE WITH J.R.

SMITH MODEL 8510

4" SAN

4" SAN

1/2" RHW

EXISTING NAT GAS LINE

3/4" RHW

2" HW

2" CW

3" NG 2" NG

DHW-1

2" HW

3/4" RHW

2" CW

RELOCATED

RECIRC PUMP

MATCH NEW SHOWER HEADS

WITH EXISTING

2GPM HEADS IN MENS SHOWER

ROOM

PROVIDE CIRCUIT

SETTER AND CHECK

VALVE IN EXISTING RHW

LINE SET @0.5GPM

PROVIDE CIRCUIT

SETTER AND CHECK

VALVE IN RHW LINE SET

@0.5GPM

1/2" RHW

GCO

GCO

LACATION

VESTIBULE

CORRIDOR

MEN'S

ROOM

WOMEN'S

ROOM

MEN'S

SHOWER

MEN'S

SHOWER

PHYSICAL

TRAINING

MECH

OFFICE

PLATOON

COUNCIL

BOILER

ROOM

CLASSROOM

MECHANICAL

STATE

MAINTENANCE

VEHICLE

STORAGE

3" ST

3" ST

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SCALE : 1/4" = 1’−0"

FIRST FLOOR DOMESTIC PLUMBING PLAN

A. 4 NEW SHOWERS. SEE ARCH FOR FIXTURES.

B. BRANCH HW/CW OFF EXISTING MAIN LINE.

C. ROUTE RETURN HW FOR NEW AREA BACK TO EXISTING HW MAIN.

D. ALL DROPS FOR SHOWERS TO HAVE ISOLATION VALVES.

E. HW/CW BRANCH FOR NEW WING TO HAVE ISOLATION VALVES.

GENERAL NOTES

4" STORM DROPPED IN WALL OF LACTATION ROOM

CONNECT TO CIVIL STORM DRAINAGE.

3" RD-1

3" RD-1

EMERGENCY OVERFLOW DRAIN

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D E X

C O D E

S H E E T

T T

T T

R G

R G

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P

SCALE : 3/16" = 1’−0"

ROOF PLUMBING PLAN

WRAP WITH FIBERGLASS

INSULATION BY

MECHANICAL CONTRACTOR

RAINWATER LEADER- SLOPE

1/4" PER FOOT BY

MECHANICAL CONTRACTOR

SEALANT ALL

AROUND

MACHINE SCREWS W/

EXPOSED ANCHORS BY

MECHANICAL CONTRACTOR

DOWNSPOUT NOZZLE OR

DOWNSPOUT WITH HINGED

COVER

SPLASH BLOCK (IF REQUIRED)

BY GENERAL CONTRACTOR

A F

G

FLASHING AND COUNTER-FLASHING

OF VENT THROUGH ROOF IS BY

ROOFING CONTRACTOR.

ROOF INSULATION

ROOF DECK

CORE DRILL ROOF OR PROVIDE

SLEEVE IF REQUIRED BY TYPE OF

ROOF DECK. PROVIDE FIRE STOP

SEAL BETWEEN PIPE AND SLEEVE

OR DECK

MINIMUM 18" ABOVE ROOF

NORMALLY. EXTEND TO HEIGHT OF

PARAPET WHEN WITHIN 10' OF

PARAPET. IF ROOF USED FOR

ASSEMBLY PROMENADE,

OBSERVATION DECK, SUNBATHING

DECK OR SIMILAR PURPOSES, OPEN

VENT PIPE SHALL TERMINATE NOT

LESS THAN 7 FEET ABOVE THE ROOF.

NOTE:

REFER TO PLANS FOR VENT THROUGH ROOF PIPE SIZES AND LOCATIONS. ANCHOR PIPE TO ROOF

DECK OR PURLIN WITH U-BOLT AROUND PIPE AND ANGLE IRON, WELDED OR SCREWED TO ROOF

DECK OR JOIST. LOCATE VENT THROUGH ROOF A MINIMUM THREE FEET FROM PROPERTY LINE, OR TEN FEET HORIZONTAL OR THREE FEET VERTICAL ABOVE ANY BUILDING OPENING OR FRESH AIR

INTAKE, OR ONE FOOT FROM ANY VERTICAL SURFACE . LOCATE VENT THROUGH ROOF MINIMUM

18" FROM PARAPET, EXPANSION JOINTS, EQUIPMENT CURB, ETC. OFFSET IN CEILING SPACE WHERE

REQUIRED TO MEET THESE CONDITIONS.

3" DIAMETER PIPE MINIMUM UP

THROUGH ROOF

1' -0

(M

IN

ET-1

EXPANSION TANK:

TACO MODEL PAX42

DHW-1

ISOLATION VALVE

CHECK VALVE

ISOLATION VALVE

2" CW

1/2" CW

6"Ø FLUE

3/4" RHW

2" HW

6"Ø C/A

2" NG

S T

A T

E O

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O F

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D A T E

IS

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P R O J E C T

/2

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R G

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SCALE : 1" = 1’−0"

SECONDARY ROOF DRAIN DOWNSPOUT NOZZLE

DETAIL

SCALE : N.T.S.

SANITARY VENT THRU ROOF

DHW-1 GAS FIRED AO SMITH BTHS-750A 120 120/1/60 DISCONNECT BY EC

TAG TYPE

BASIS OF DESIGN

MANUFACTURER

MODEL SIZE

POWER SUPPLY

(V/PH/HZ)

ACCESSORIES

HOT WATER HEATER

SCALE :

WATER HEATER PIPING ISOMETRIC

DISCONNECT HW PIPING AND

DEMO BACK TO BOILER ROOM

NEEDS TO BE UPSIZED FOR NEW

SHOWERS

DISCONNECT EXISTING

WALL HYDRANT AND CAP

BACK TO NEXT BRANCH.

REMOVE EXISTING HOT WATER

HEATER AND PIPING ASSOCIATED

BACK TO WHERE SHOWN,

PREPARE FOR NEW HW HEATER

1 1/2" HW

HYD-1

3/4"

2"

3/4"

2" C

W

1/

2" H

W

1/ 2"

R H

W

1/

2" H

W

2" C

W

1/2" RHW 3/4" HW

VESTIBULE

CORRIDOR

MEN'S

ROOM

WOMEN'S

ROOM

MEN'S

SHOWER

MEN'S

SHOWER

PHYSICAL

TRAINING

MECH

OFFICE

BOILER

ROOM

REMOVE EXISTING HOT WATER

TANK AND ASSOCIATED

SUPPORTS.

S T

A T

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F M

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H

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A

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G Y M A N A G E M E N T

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E S S

S E R V

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IN

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T R A T

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C H R A D

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N A

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IS

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D R A W N

C H E C K E D

A P P R O V E D

D A T E

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S U E D

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P R E L

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C O N S T R U C T

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F

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ID

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N

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P R O J E C T

/2

.C

A K

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C O D E

S H E E T

T T

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R G

R G

1/

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SCALE : 1/4" = 1’−0"

FIRST FLOOR DOMESTIC PLUMBING DEMO PLAN