PLUMBING LEGEND PLUMBING ABBREVIATIONS … · 13.all plumbing equipment shall be securely fastened to the building structures. 14.where main pipe size is not indicated between branch

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ABBR DESCRIPTION

PLUMBING LEGENDSYMBOL

NOTE: NOT ALL SYMBOLS OR ABBREVIATIONS APPLY

ABBR DESCRIPTION

PLUMBING ABBREVIATIONS

NOTE: NOT ALL SYMBOLS OR ABBREVIATIONS APPLY

ABBR DESCRIPTION

KILOWATTSLABORATORY

MAXIMUM

LEVELPOUNDS

LEAVING WATER TEMPERATURE

THOUSAND BTU PER HOURMINIMUMMISCELLANEOUS

NOT IN PLUMBING WORK

NOT APPLICABLE

NOT IN CONTRACT

NOT TO SCALEON CENTEROUTSIDE DIAMETERPRESSURE DROPPOINT OF CONNECTIONPOUNDS PER SQUARE INCHPOUNDS PER SQUARE INCH GAUGE

KWLAB

MAXMBH

LVLLWT

LBSAC

AMPAGAFF ABOVE FINISHED FLOOR

ABOVE GRADEAMPERES

AIR CONDITIONING

MISCMIN

N/A

NIPWNIC

NTS

BELOW GRADE

BUILDINGBOTTOM OF FOOTING

BRAKE HORSEPOWER

BELOW FINISHED FLOOR

BRITISH THERMAL UNITBRITISH THERMAL UNIT PER HOUR

OCODPD

POC

PSIGPSI

DIAMETER

BOFBLDGBHPBGBFF

BTUBTUH

CONCCLGCFH

DIA

CUBIC FEET PER HOUR

CONCRETECEILING

SLOPESTATIC PRESSURE

STANDARDSTORAGE

SPECIFICATIONS

TYPICALTEMPERATURE

VENT OR VOLTS

UNDERFLOORUNDERGROUND

VENT RISER

UNLESS OTHERWISE NOTED

WEIGHTWATTSVENT THROUGH ROOF

EFFICIENCYEACHEXISTING

ENTERING WATER TEMPERATURESLSP

STOR

SPECSSTD

FLOOR DRAIN

EFFEA(E)

EWTFD

TEMPTYP

UON

UFUG

VVR

FIXTURE UNITFOOT OR FEET

WTW

HORSEPOWERHEAD

INSIDE DIAMETERHEATING, VENT & AIR CONDITIONING

VTR

FUFT

GALVGALGA

GPMGPH

IDHVAC

HPHD

GALLONS PER MINUTEGALLONS PER HOURGALVANIZEDGALLONGAUGE

INCHINVERT ELEVATION

INIE

COTG CLEAN OUT TO GRADE

ELECTRICALELEC

ARCH ARCHITECTURAL

STRUCTURALSTRUCT

NORMALLY CLOSEDNC

NORMALLY OPENNO

DRAWING NUMBERDETAIL NUMBER

DRAWING NUMBERSECTION NUMBER

1. ALL WORK SHALL COMPLY WITH THE REQUIREMENTS OF TITLE 24 OF THE CALIFORNIA CODE OFREGULATIONS (C.C.R.), 2010 CPC.

2. ALL SYSTEMS SHALL BE INSTALLED IN STRICT ACCORDANCE WITH ALL APPLICABLE CITY, COUNTY, FEDERALAND STATE CODES AND ORDINANCES, AND SHALL MEET ALL REQUIREMENTS OF ALL AUTHORITIES HAVINGJURISDICTION.

3. DRAWINGS SHOWING THE LOCATIONS OF PLUMBING EQUIPMENT, PIPING, ETC. ARE DIAGRAMMATIC AND JOBCONDITIONS WILL NOT ALWAYS PERMIT THEIR INSTALLATION ON THE LOCATIONS SHOWN. THE PLUMBINGDRAWINGS SHOW THE GENERAL ARRANGEMENTS OF EQUIPMENT, PIPING, ETC. AND SHALL BE FOLLOWEDAS CLOSELY AS ACTUAL BUILDING CONSTRUCTION AND THE WORK OF OTHER TRADES WILL PERMIT. THEARCHITECTURAL DRAWINGS SHALL BE PART OF THE WORK INSOFAR AS THESE DRAWINGS FURNISH THECONTRACTOR WITH INFORMATION RELATING TO DESIGN AND CONSTRUCTION OF THE BUILDING.

4. FURNISH AND INSTALL ANY INCIDENTAL WORK NOT SHOWN OR SPECIFIED WHICH ARE NECESSARY TOPROVIDE A COMPLETE AND WORKABLE SYSTEM.

5. PRIOR TO SUBMISSION OF BID, REVIEW FULL SET OF NEW CONSTRUCTION DRAWINGS (INCLUDING ALLOTHER TRADES). INCLUDE ANY ADDITIONAL PIPE OFF-SETS THAT ARE NOT CURRENTLY SHOWN ONDRAWINGS BUT MAY BE REQUIRED TO CLEAR STRUCTURE, FINISHES OR WORK OF OTHER TRADES. NOEXTRA PAYMENT WILL BE ALLOWED FOR WORK RESULTING FROM LACK OF PROPER INITIAL APPRAISAL OFENTIRE SCOPE OF WORK. SUBMIT REQUESTS FOR INFORMATION (RFIs) AS REQUIRED TO ANSWER ANYQUESTIONS THAT MAY ARISE DURING BIDDING PHASE. CLEARLY INDICATE SCOPE INCLUSION ANDEXCLUSION IN BID.

6. FOR PLUMBING PIPING PENETRATING THRU, UNDER AND PARALLEL TO WOOD JOISTS, WOOD BEAMS ANDFOOTINGS, SEE STRUCTURAL DETAILS. PIPE INSTALLATION OTHER THAN SHOWN ON STRUCTURAL DETAILSSHALL BE APPROVED BY THE STRUCTURAL ENGINEER.

7. FOR EXACT LOCATIONS OF PLUMBING FIXTURES, SEE ARCHITECTURAL DRAWINGS.

8. FOR EXACT LOCATIONS OF ROOF DRAINS SEE ARCHITECTURAL DRAWINGS AND DETAILS.

9. COORDINATE WITH CIVIL DRAWINGS FOR SITE CONNECTIONS TO THE COLD WATER, GAS, SANITARY SEWERAND STORM DRAIN STUBOUTS.

10. PROVIDE CLEANOUTS ON DRAINAGE LINES IN ACCORDANCE WITH THE CALIFORNIA PLUMBING CODE AND ASINDICATED ON THE DRAWINGS.

11. ALL SANITARY SEWER PIPING SHALL BE SLOPED AT 1/4" PER FOOT UNLESS NOTED OTHERWISE.

12. ALL PLUMBING DRAINAGE AND SANITARY VENT TERMINATIONS SHALL TERMINATE IN ACCORDANCE WITHTHE CALIFORNIA PLUMBING CODE.

13. ALL PLUMBING EQUIPMENT SHALL BE SECURELY FASTENED TO THE BUILDING STRUCTURES.

14. WHERE MAIN PIPE SIZE IS NOT INDICATED BETWEEN BRANCH CONNECTIONS ON THE DRAWING, THE PIPESIZE SHALL BE OF THE LARGER PRECEDING PIPE SIZE.

15. ALL VALVES AND ACCESSORIES SHALL BE FULL LINE SIZE. PROVIDE ALL NECESSARY UNIONS, REDUCERSAND STOPS AS REQUIRED WHEN CONNECTING TO EACH FIXTURE AND/OR EQUIPMENT.

16. KEEP ALL PLUMBING PIPING AS HIGH AS POSSIBLE TO THE STRUCTURE ABOVE AND OFFSET PIPING ASREQUIRED.

17. CLOSELY COORDINATE WORK WITH ALL TRADES.

18. CHANGES IN THE DIRECTION OF DRAINAGE FLOW SHALL BE PER CALIFORNIA PLUMBING CODE.

19. ALL SANITARY VENTS SHALL TERMINATE AT LEAST 6" ABOVE ROOF AND AT LEAST 12" FROM ANY VERTICALSURFACE. PROVIDE MINIMUM 10' CLEARANCE FROM VENT TERMINATIONS TO OUTSIDE AIR INLETS OROPENINGS IN THE BUILDING.

20. ALL PIPING PENETRATION THROUGH RATED WALLS AND FLOORS SHALL BE SEALED WITH UL-LISTED ANDCALIFORNIA FIRE MARSHAL LISTED SEALANTS. SEE ARCHITECTURAL DRAWINGS FOR ALL LOCATIONS.

21. PROVIDE DIELECTRIC INSULATING CONNECTIONS BETWEEN ALL DISSIMILAR METALS.

22. HOT AND COLD WATER PIPING SHALL BE COPPER TYPE K OR L.

23. SANITARY SEWER AND VENT PIPING SHALL BE ABS, COPPER OR CAST IRON.

24. CONDENSATE DRAIN SHALL BE AS SANITARY SEWER OR COPPER TYPE M.

25. NATURAL GAS PIPING ABOVE GROUND SHALL BE SCHEDULE 40 BLACK STEEL.

DWG. NO. DESCRIPTION

DRAWING INDEX

P0.1 PLUMBING LEGEND AND NOTES

P3.0

P2.0

P2.1

PLUMBING ISOMETRICS

PLUMBING WASTE & VENT

PLUMBING DOMESTIC WATER AND GAS

P2.2 MECHANICAL ROOM PIPING DETAIL

AB.C ABOVE CEILING

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2-BEDROOM FIRST FLOOR PLAN2-BEDROOM SECOND FLOOR PLAN2-BEDROOM ROOF PLAN

REFERENCE SHEET NOTES

PLUMBING LINES UNDER WINDOW.

PLUMBING LINES UNDER COUNTER.

SS DROP BETWEEN 1ST AND 2ND FLOOR.

2" VENT RISER BETWEEN 1ST AND 2ND FLOOR.

1" CW RISER BETWEEN 1ST AND 2ND FLOOR.

3/4 HW RISER BETWEEN 1ST AND 2ND FLOOR.

FURNACE IN ATTIC. REFER TO MECHANICAL PLANS.

3/4" SS RISER UP TO ATTIC. PROVIDE AIR GAP FITTING (MIN 1" CLEARANCE) FOR CONNECTIONTO CONDENSATE DRAIN.

1-1/4" G RISER BETWEEN 1ST AND 2ND FLOOR.

PROVIDE HW AND SS CONNECTION FROM KS-1 TO DISHWASHER WITH AIR GAP FITTING.

CLOTHES WASHER/DRYER PROVIDED BY OCCUPANT.

LOCATE VTR MINIMUM 10 FEET FROM OPENING INTO THE BUILIDING.

NATURAL GAS METER RECESSED IN WALL. COORDINATE EXACT LOCATION WITH PG&E.

REFER TO CIVIL DRAWINGS FOR CONTINUATION.

PROVIDE DIRT LEG WITH REMOVABLE CAP AT NATURAL GAS CONNECTIONS TO EQUIPMENT.

GENERAL NOTES

SS LINES TO BE SLOPED TO AT LEAST 1.4" PER FOOT.

COORDINATE LOCATION (AND SLOPE IF REQUIRED) OF ALL PIPE ABOVE FIRST FLOOR CEILINGWITH STRUCTURAL REQUIREMENTS OF FLOOR FRAMING.

2-BEDROOM GAS ISOMETRIC PLAN

2" VTR

2" VTR

2" VTR

2" VTR

3/4" HW

3/4" HW

3/4" CW

3/4" CW

IWH-1

T-1

BT-1

L-1

WB-1

1-1/4" G

3/4" G

1/2" CW

3/4" HW

1" CW

3"

G G

GG

3" SS

3" SS

3" SS

1" CW

3/4" HW

3/4" CW

HB-1

HB-1

1/2" CW

3/4" HW

3/4" CW

T-1

L-1

KS-1

1-1/4" G

WCO (TYP)

2-WAY COTG(IE=18" BFF)

2" SS AB.C

3"

G

G

G

G

METER

CLOTHES DRYER (35 MBH)

FURNACE (60 MBH)

47 FT

3 FT

9 FT

4 FT2 FT

IWH-1(199 MBH)

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3" SS DROP BETWEEN 1ST AND 2ND FLOOR.


3/4" CW RISER BETWEEN 1ST AND 2ND FLOOR.

3/4 HW RISER BETWEEN 1ST AND 2ND FLOOR.



3/4" G RISER BETWEEN 1ST AND 2ND FLOOR.

PROVIDE HW AND SS CONNECTION FROM KS-1 TO DISHWASHER WITH AIR GAP FITTING.



LOCATE CW, HW AND G SHUTOFF VALVES FOR WATER HEATER IN CABINET.

NATURAL GAS METER. COORDINATE EXACT LOCATION WITH PG&E.



COORDINATE LOCATION AND SLOPE OF SS PIPE BELOW FLOOR WITH STRUCTURALREQUIREMENTS OF FLOOR FRAMING.

GENERAL NOTES




G G

G

2" VTR

2" VTR

2" VTR

2" VTR

3"SS

1"CW

3"SS

3/4"CW

3/4"CW

3/4"HW

HB-1

HB-1

1"CW

3/4"HW

1-1/4" G

IWH-2

GG

GG

1-1/4" G

3/4" G1/2" G

1"HW3/4"CW

1"CW

3/4"HW

3/4"CW T-1BT-1

L-1 KS-1

T-1L-1

WCO (TYP)


COTG3"SS

3/4" CD

WB-1

2" SS AB.C

METER

DRYER

FURNACE

IWH-2(199 MBH)

G

G

G

(35 MBH)

(60 MBH)

34 FT

36 FT2 FT

18 F

T

CLOTHES

15 FT

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3" SS DROP BETWEEN 1ST AND 2ND FLOOR.


3/4" CW RISER BETWEEN 1ST AND 2ND FLOOR.

3/4" HW RISER BETWEEN 1ST AND 2ND FLOOR.



3/4" G RISER BETWEEN 1ST AND 2ND FLOOR.

PROVIDE HW AND SS CONNECTION FROM KS-1 TO DISHWASHER.



LOCATE CW, HW AND G SHUTOFF VALVES FOR WATER HEATER IN CABINET.

NATURAL GAS METER. COORDINATE EXACT LOCATION WITH PG&E.



GENERAL NOTES




2" VTR 2" VTR

2" VTR

2" VTR3/4"CW

3/4" G

AB.C

AB.C

3/4" CD

BT-1

T-1L-1

G G

GG

3"SS

1" CW AB.C

1"CW1""HW AB.C

HB-1

HB-1

1" HW3/4"HW

IWH-2

GG

G

3/4" CW

1"CW AB.C

3/4"HW AB.C

3/4" CW AB.C

3"SS

2"SS

G

1-1/4" G AB.C

1-1/4" G AB.C

1-1/4" G AB.C

1/2" GAB.C

AB.C

AB.C


COTG (TYP)

2" SS

3" SS

3/4" SS AB.C

WCO (TYP)

KS-1

T-1L-1

BT-1

WB-1

METER

DRYER

FURNACE

IWH-2(199 MBH)

G

G

(35 MBH)

(80 MBH)

43 FT

29 FT16 F

T

CLOTHES

G

G

8 FT

G

G

G

18 FT

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GENERAL SHEET NOTESREFER TO FLOOR PLAN FOR SIZES.



PLUMBING LINES UNDER COUNTER.

SS DROP BETWEEN 1ST AND 2ND FLOOR.

VENT RISER BETWEEN 1ST AND 2ND FLOOR.

3/4" SS FOR FURNACE IN ATTIC SPACE.

WALL CLEANOUT.


2" SS BFF.

CW RISER BETWEEN 1ST AND 2ND FLOOR.

HW RISER BETWEEN 1ST AND 2ND FLOOR.

PROVIDE HW AND SS CONNECTION FROM KS-1 TO DISHWASHER.

KS-1

L-1

T-1

WB-1

L-1

T-1BT-1

VTR

VTR

SANITARY WASTE & VENT ISOMETRIC 2-BEDROOM

L-1

T-1

SS OUT THE BUILDING


KS-1

BT-1

T-1

L-1

WB-1

VTR VTR

BT-1


KS-1

L-1

T-1

WB-1

L-1

BT-1

T-1

VTR VTR

CW LINE INTO BUILDING

COLD & HOT WATER ISOMETRIC 2-BEDROOM COLD & HOT WATER ISOMETRIC 3-BEDROOM COLD & HOT WATER ISOMETRIC 4-BEDROOM

HB-1

L-1

HB-1

T-1

BT-1T-1L-1

WB-1

IWH-1

CW LINE INTO BUILDINGHB-1

KS-1

IWH-2

T-1

L-1

HB-1

WB-1

BT-1

L-1

T-1

CW LINE INTO BUILDING

HB-1

IWH-2

KS-1

HB-1

WB-1 T-1

L-1

BT-1

BT-1

T-1

L-1

KS-1

COTG

2-WAYCOTG

SS OUT THE BUILDING

2-WAYCOTG

SS OUT THE BUILDING

2-WAYCOTG

PLUMBING LEGEND PLUMBING ABBREVIATIONS … · 13.all plumbing equipment shall be securely fastened to the building structures. 14.where main pipe size is not indicated between branch

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