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P�UMBING GENERAL NOTES:
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WORK SHALL BE DONE IN STRICT ACCORDANCE WITH ALL LOCAL, COUNTY AND
STATE CODES AND ALL APPUCABLE LAWS, RULES AND REGULATIONS COVERING
THE INSTALLATION OF PLUMBING SYSTEMS.
ALL HOT AND COLD WATER PIPING SHALL BE TYPE "L„ HARD COPPER WITH
COPPER OR WROUGHT BRASS FITTINGS.
ALL WASTE AND VENT PIPING SHALL BE SCHEDULE 40 PVC.
REFRIGERATE PIPING SHALL BE 1YPE "L" HARD COPPER WITH SILVER SOLDERED
JQINTS.
TNE PLUMBING CONTRACTOR SHRLL VERIFY WITH THE LOCAL GAS COMPANY THE
LOCATION QF GAS SERVICE AND SHALL PROVIQE A COMPLEfE NEW GAS SERVICE
TO EACH OFFICE SUITE.
ALL GAS PIPING SHALL BE SCHEDULE 40 BIACK STEEL PIPE.
ALL SANITARY DRAIN LINES SHAIl SLOPE A MINIMUMOF 1/8° PER FOOT INSIDE
BUILDING.
INSTALL PDI RATED SHOCK ABSORBERS IN COLD WATER SYSTEM WHERE REQUiRED.
ALL WATER SUPPLY PIPING TO FIXTURES SHALL BE VALVED TO ISOLATE FIXTURES
FROM REMAINDER OF SYSTEM.
PIPE INSULATION SHAIl BE 1/2° TNICK FOAMED EIASTOMERIC OR 1" THICK
FIBERGLAS WITH VAPOR BARRIER. ALL INSULATION AND JACKETS SHALL NOT
D(CEED A FLA�1E SPREAD OF 25 OR SMOKE DEVELOPED OF 150. INSULATION
WILL BE REQUIRED AROUND ALL PVC PIPING IN RETURN AIR PLENUMS AS
REQUIRED BY CODES.
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