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GENERAL PLUMBING SPECIFICATIONS
CAST IRON SOIL, WASTE AND VENT PIPING: WASTE PIPING 2 INCH AND LARGER AND VENT PIPING 3
INCH AND LARGER SHALL BE STANDARD WEIGHT GASKETED CAST IRON, SMALLER SHALL BE HOT DIPPED GALVANIZED
STEEL. WASTE AND VENT PIPING BELOW GRADE OR EMBEDDED IN CONCRETE SHALL BE CAST IRON. THE
CONTRACTOR MAY AT HIS DISCRETION USE P.V.C. - D.W.C. SCHEDULE 40 PIPE IF APPROVED BY LOCAL
AUTHORITY /OWNER
GASKETED AND /OR "NO HUB" JOINTS: THE CONTRACTOR MAY, AT HIS DISCRETION, USE ABOVE GRADE
POSITIVE DOUBLE SEAL ELASTOMERIC COMPRESSION TYPE GASKETS WITH BELL AND SPIGOT PIPE ENDS, "NO -HUB"
PIPE ENDS WITH RESILIENT SLEEVES AND METAL CLAMPS EQUAL TO TYLER'S "TY- SEAL" AND TYLER'S "NO -HUB"
MAY BE USED ABOVE FLOOR GASKETS AND RESILIENT SLEEVES SHALL BE VIRGIN RUBBER OR NEOPRENE. OUTSIDE
METAL CLAMPS ON "NO -HUB" JOINTS SHALL BE STAINLESS STEEL.
GRADE WASTE AND VENT PIPING 1/4 INCH PER FOOT (MIN) FOR PIPIE SIZES 2 1/2" OR LESS. FOR PIPE SIZES
3" TO 6" GRADE 118 INCH PER FOOT (MIN), 8" OR LARGER PIPE, GRADE MIN 1 1I6" PER FOOT. REFER TO
TABLE 104,1 OF THE NC PLUMBING FOR MINIMUM SLOPE REQUIRED.
WATER PIPING: ALL WATER PIPING 3" AND SMALLER SHALL BE TYPE "K" (UNDER GROUND) OR TYPE "I
(ABOVE GROUND) COPPER TUBING WITH FORGED FITTINGS AND SWEAT CONNECTIONS. DIELECTRIC UNIONS, EPCO
SALES, INC., SERIES FX SHALL BE INSTALLED BETWEEN COPPER PIPE AND WATER HEATER ALL FITTINGS SHALL BE
SWEAT TYPE WROUGHT COPPER WITH WALL THICKNESS EQUAL TO PIPE WALL THICKNESS, ALL JOINTS SHALL BE
MADE WITH S5 -5 SOLDER OR SILVABRITE 100. NO SOLDER W /LEAD SHALL BE PERMITTED.
ALL ROUGHING -IN PIPING SHALL BE RUN CONCEALED. ALL EXPOSED WATER LINES, STOPS, TRAP AND WASTE PIPE
AT THE FIXTURES SHALL BE CHROME PLATED BRASS, WHICH FOR THE MOST PART WILL BE FURNISHED WITH THE
FIXTURES. CHROME PLATED ESCUTCHEON RINGS SHALL BE USED AT EACH POINT OF ENTRANCE OF CHROME PIPING
INTO WALLS, FLOORS, OR CEILINGS. EXPOSED WORK SHALL BE UNIFORM IN HEIGHT AND LOCATION FOR EACH TYPE
FIXTURE.
WATER PIPING UNDER GROUND OUTSIDE OF BUILDING SHALL BE AT LEAST 36 INCHES BELOW THE FINISHED GRADE
SURFACE.
THERMAL INSULATION: ALL HOT AND COLD WATER PIPING INSIDE BUILDING AND IN CRAWL SPACE, ALL HOT
WATER PIPING BELOW GRADE, AND COLD WATER PIPING BELOW GRADE WITHIN V -0" OF OUTSIDE SHALL BE
INSULATED WITH V THICK "ARMAFLEX" OR IMCOA WITH SEALED JOINTS OR PREMOLDED FIBERGLASS WITH VAPOR
BARRIER JACKET.
SUBMITTAL: THE CONTRACTOR SHALL WITHIN (15) DAYS OF RECEIPT OF PROPERLY SIGNED CONTRACT SUBMIT
TO THE ARCHITECT/ENGINEER FOR APPROVAL (5) COPIES OF A LIST OF SUPPLIES AND MANUFACTURER'S MATERIAL
AND EQUIPMENT TO BE USED ON THIS PROJECT.
SUBSTITUTION OF MATERIALS AND /OR EQUIPMENT FOR THAT SPECIFIED WILL NOT BE ACCEPTED WITHOUT PRIOR
WRITTEN APPROVAL BY THE ARCHITECT/ENGINEER PRIOR TO RECEIPT OF BIDS.
GENERAL: THE ENTIRE PLUMBING SYSTEM SHALL BE IN ACCORDANCE WITH THE N.C. STATE PLUMBING CODE.
SUBMIT THREE (3) COPIES OF PLUMBING INSPECTION CERTIFICATES TO OWNER PLUMBING CONTRACTOR SHALL
OBTAIN AND PAY FOR ALL PERMITS REQUIRED BY GOVERNING AUTHORITIES FOR WORK DONE UNDER THIS CONTRACT.
PROVIDE AND INSTALL ALL SUPPORTS, BRACKETS, MATERIALS AND LABOR AS REQUIRED FOR A COMPLETE AND
ACCEPTABLE PLUMBING SYSTEM, PLUMBING CONTRACTOR SHALL CLEAN ALL PLUMBING FIXTURES AFTER ALL
CONSTRUCTION IS COMPLETE.
GUARANTEE: THE PLUMBING CONTRACTOR SHALL GUARANTEE ALL MATERIALS AND WORKMANSHIP FOR A PERIOD
OF NOT LESS THAN ONE (1) YEAR FROM DATE OF FINAL ACCEPTANCE BY OWNER STATING THE DAY THE GUARANTEE
BEGINS AND ENDS.
WATER HAMMER CONTROL: ARRESTORS SHALL BE SIZED AND APPLIED IN ACCORDANCE WITH THE PLUMBING AND
DRAINAGE INSTITUTE STANDARD POI -W14-201.
EQUIPMENT EQUAL TO JOSAM 0 57000 OR EQUAL BY AMTROL, WADE, SIOUX CHIEF OR SMITH IS ACCEPTABLE.
PROVIDE "KARP" ACCESS COVER IN WALL TO SERVICE WATER HAMMER ARRESTORS.
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SEE DRAWINGS,
CLEANOUTS: &.S2
CLEANOUTS SHALL BE AS FOLLOWS:
PLUI"«31NC% f XTUR� S CEEDULE N su� BY FIXTURE MANUFACTU
I•IXTURR FIXTURE FIXTURE DESCRIPTION =NNRCTION GIZRS
GYM OL TYPE W v ow F4W
HB HOSE BIBS WOODFORD MODEL 24P -1/2 WALL FAUCET WITH WHEEL HANDLE AND VACUUM 1/2"
BREAKER BACKFLOW PREVENTER, MOUNT 18" APP.
HOSE SISSS - ZURN, WOODFORD, JOSAM, NIBCO.
WATER CUT -OFF MASTIC
? STAINLESS STEEL CLAMPING RING
F
i PREMOLDED PIPE SEAL FURNISHED AND
INSTALLED BY ROOFING CONTACTOR
LAP SEALANT
ROOF DECK
INCREASER WHEN REQUIRED
2 TO PLANS FOR VENT SIZE
STACK MATERIAL AS SPECIFIED
FLOOR CLEANOUTS - IN FINISHED AREAS - JOSAM 0 5500 -1 -SQ WITH SQARE NICKEL BRONZE TOP
PLUMBING VENT PENETRATION SHALL COMPLY WITH
- IN TILE FLOORS - JOSAM "5500 -I -SQ SECTION 904.1 OF THE NCPC, PROVIDE SUPPORTS
- IN CARPETED FLOORS - JOSAM "5"5500 -1 -5Q PER NCPC.
WALL CLEANOUTS - JOSAM 0 58110 WITH STAINLESS STEEL COVERPLATE VrENT THRU THU ROOF
CLEANOUTS IN EXPOSED PIPING - JOSAM "58900 SCALE: NONE
EXTERIOR CLEANOUTS - JOAM • 56050 W/ROUND NICKEL BRONZE TOP
CLEANOUTS IN WATERPROOF FLOOR SHALL HAVE FLASHING FLANGE AND CLAMPING DEVICE.
CLEANOUTS IN CARPETED AREAS SHALL BE PROVIDED WITH CARPET MARKERS.
DOMESTIC WATER HEATERS: (tSil?
ELECTRIC WATER HEATERS SHALL BE UL LISTED AND COMPLETE WITH ALL STANDARD FEATURES, FIVE (5) YEAR TANK
WARRANTY, GLASS -LINED TANK, FOAM INSULATION ON THE TANK, ANODE ROD, AUTOMATIC TEMPERATURE CONTROL,
AND AUTOMATIC HIGH -LIMIT SAFETY CUTOFF.
EACH WATER HEATER SHALL BE PROVIDED WITH AN ASME AND NORTH CAROLINA APPROVED PRESSURE AND
TEMPERATURE RELIEF VALVE. UNITS NOT INSTALLED WITH VACUUM BREAKER ON COLD WATER SUPPLY LINE SHALL
BE PROVIDED WITH AGA CERTIFIED VACUUM RELIEF VALVE PER ANSI Z2122. A GATE VALVE SHALL BE
INSTALLED ON SAME FLOOR AS UNIT AND NO FURTHER THAN 3 FEET ON THE COLD WATER SUPPLY.
EACH WATER HEATER AND ITS INSTALLATION SHALL COMPLY WITH THE LATEST ISSUE AND ALL ADDENDA THERETO OF
THE N. C. STATE BOILER INSPECTION LAWS AND REGULATIONS. ALL WIRING AND CONTROLS ASSOCIATED WITH THE
HEATERS SHALL BE U.L. APPROVED AND IN ACCORDANCE WITH THE LATEST EDITION OF THE NATIONAL ELECTRICAL
CODE.
EACH HEATER TANK SHALL BE FITTED WITH NORTH CAROLINA APPROVED "DIP" TUBE AND LABELED TO SHOW
APPROVAL FOR INSTALLATION IN THE STATE OF NORTH CAROLINA.
DISCHARGE RELIEF VALVE FROM EACH WATER HEATER SHALL BE PIPED FULL SIZE TO WITHIN FOUR (4) INCHES OF THE
FLOOR OVER A FLOOR DRAIN, DRIP PAN OR OTHER SAFE LOCATION. DISCHARGE PIPE SHALL BE SUPPORTED AND
ANCHORED SO THAT IT WILL NOT PUT UNDUE STRAIN ON THE RELIEF VALVE BODY OR MOUNTING COUPLING.
THE PLUMBING CONTRACTOR SHALL PAY COSTS FOR AND HAVE THE WATER HEATERS, WITH HEAT INPUT IN EXCESS
OF 200000 BTU /HR, AND COMPLETED INSTALLATIONS INSPECTED BY A STATE BUREAU OF BOILER INSPECTION
INSPECTOR THE CERTIFICATES OF INSPECTION SHALL BE MOUNTED UNDER GLASS IN A FRAME AND SECURELY
FASTENED TO THE WALL OR ROOF SUPPORTING STRUCTURE ADJACENT TO THE WATER HEATER DESCRIBED AND
APPROVED THEREON.
0 11 = - i 1111 =111
�'I�illl ®III ®II IIL �IIIIIII�i ll- SCALE:
"' "VIII- �IIIff�""l
TO LONG SWEEP OR
LONG TURN COMBINATION.
NOTE:
OMIT CONCRETE PAD IF CA. IS SET IN CONC. SURFACE PROVIDED BY GENERAL CONTRACTOR
OUT Aar FINI GRADE
SCALE: NONE
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post office box 1239
226 second street nw
hickory, north cerolina 286o1
phone (828) 322
fax (828) 322 -1802
email cbsa @cbsa- architects.com
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MARK I
DESCRIPTION
SCH
SCHEMATIC PHASE
DD
DESIGN DEVELOPMENT
CD 1 5/11/07
1 BID SET
ORB
n .:
1. s1' .YAj.y:
SHEET P1 OF
24" SQ OR 24" RD. X 8" THICK CONCRETE PAD
WITH CHAMFERED EDGES AND BROOM FINISH
FLUSH WITH FINISH GRADE OR BELOW PAVEMENT
BY PLUMBING CONTRACTOR
SECTIONAL CLEANOUT WITH INSIDE CAULK
BODY, HEAVY DUTY SCORIATED COVER
FINISH PAYING BY
GENERAL CCNTRACTOR