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23XX <br />26575 Ruether Ave 2nd floor <br />CH <br />A <br />R <br />C <br />Santa Clarita, CA 91350 <br />661.383.2352 - 818.919.2248 <br />WM <br />EXISTING PIPE <br />BELOW GRADE <br />VERIFY IN FIELD <br />2" CW (74.5) <br />2" PRESSURE <br />REDUCING VALVE <br />WILKINS 500XL <br />(E)1-1/2" WATER METER <br />AT SIDEWALK <br />VERIFY IN FIELD <br />~2" BACK FLOW <br />PREVENTER <br />WILKINS 975XL3 <br />HB <br />2.5 <br />2"CW (77 FU) <br />BLDG. WALL <br />3/4"HWR <br />SCALE: NOT TO SCALE <br />DOMESTIC COLD AND HOT WATER RISER DIAGRAM <br />1" HWR <br />2" CW(44.5) <br />1-1/4" HWR <br />3/4"CW <br />1" CW(5) <br />1" HW(4) <br />1" CW (8.5) <br />A <br />2" CW (74.5) <br />HB <br />2.5 FU <br />BLDG. <br />WALL <br />B <br />2" CW (74.5) <br />CP <br />AIR RELEASE <br />VALVE MAX. <br />4 FT. FROM <br />PUMP INLET <br />1. DRAWINGS ARE DIAGRAMATIC & DOES NOT REPRESENT <br /> ACTUAL CONNECTIONS. <br />2. SEE DETAIL 1/P-3.0 FOR WATER HEATER PIPING <br /> DIAGRAM. <br />SHEET NOTES <br />1" HW(5) <br />TO CASE (TYP.5) <br />HSS3 <br />1" <br /> <br />H <br />W <br />1 <br />C <br />W <br />6 <br />F <br />U <br />HB2 <br />1" <br /> <br />H <br />W <br />( <br />6 <br />) <br />1" <br /> <br />C <br />W <br />( <br />7 <br />) <br />S4HB3 HS <br />1" <br /> <br />H <br />W <br />NEUTRAL <br />GENDER <br />RESTROOM <br />1" <br /> <br />H <br />W <br />2" CW(28) <br />1" HW(6) <br />2" CW(31.5) <br />1-1/2"HW(24) <br />2"CW(37.5)2" CW(32.5) <br />MISTING <br />KIT <br />3/4"CW <br />PRVBFP <br />HB <br />1 FU <br />½" <br />COLD WATER PIPE SIZING (TYPE "L" COPPER PIPE) BASED ON <br />PIPE SIZE 3/4"1"1¼"1½"2"2½"3" <br />3.6 PSI/100 FT. AND MAX. VELOCITY OF 8 FPS <br />CW <br />FLUSH TANK 1 6 13 431 7192854185 <br />HW 1 6 13 245 4062846119 <br />CW <br />FLUSH VALVE 0 0 0 295 66601382 <br />HSHB3 S1S3 <br />PAN DULCE <br />1" <br /> <br />H <br />W <br />1" <br /> <br />C <br />W <br />6 <br />F <br />U <br />BALL VALVE <br />(TYP.) <br />S3HS S1HB2 <br />34 <br />" <br /> <br />H <br />W <br />R <br />HALL / <br />BACKSTOCK <br />3/ <br />4 <br />" <br />( <br />1 <br />) <br />1" <br /> <br />C <br />W <br />2. <br />5 <br /> <br />F <br />U <br />HS <br />1" <br /> <br />H <br />W <br />R <br />TORTILLERIA <br />PREP <br />1" WATER METER <br />FLOWS WM-NLC <br />1" BACKFLOW <br />PREVENTER <br />WILKINS 975XL2 <br />MIXER HB4 <br />1" <br /> <br />H <br />W <br />( <br />3 <br />) <br />1" <br /> <br />C <br />W <br />( <br />4 <br />) <br />1" <br /> <br />H <br />W <br />R <br />JUICE <br />BAR <br />COFFEE <br />S5 HS IM <br />ESPRESSO <br />MACH. <br />BALL VALVE (TYP.) <br />1" <br /> <br />H <br />W <br /> <br />( <br />7 <br />) <br />1" <br /> <br />C <br />W <br /> <br />( <br />9 <br />) <br />1" <br /> <br />H <br />W <br />R <br />1" WATER METER <br />FLOWS WM-NLC <br />1" BACKFLOW <br />PREVENTER <br />WILKINS 975XL2 <br />MIXER MIXER <br />BAKERY <br />PREP <br />PROOFER OVEN <br />1-1/4" CW (14.5) <br />1" HW(5) <br />2" CW (65.5) <br />1" HW(7) <br />1" <br /> <br />H <br />W <br />1" <br /> <br />C <br />W <br />4 <br />F <br />U <br />HB2 HSS3 <br />CREMERIA <br />ISLAND <br />3/ <br />4 <br />" <br /> <br />H <br />W <br />R <br />BFP <br />1-1/4" CW (16.5) <br />1" HW(7) <br />A2" CW(45) <br />B1-1/4"HW(18) <br />B1-1/4" HWR <br />MEAT <br />PREP. <br />S2 <br />MOP SINK <br />3/ <br />4 <br />" <br /> <br />H <br />W <br />3/ <br />4 <br />" <br /> <br />C <br />W <br />3 <br />F <br />U <br />3 <br />WH <br />4 <br />WH <br />BALL VALVE <br />(TYP.) <br />1" <br /> <br />C <br />W <br />1 <br />F <br />U <br />EEW <br />PRODUCE <br />PREP <br />1/ <br />2 <br />" <br /> <br />H <br />W <br />1/ <br />2 <br />" <br /> <br />C <br />W <br />1 <br />F <br />U <br />SINK <br />HAND <br />1/ <br />2 <br />" <br /> <br />H <br />W <br />1/ <br />2 <br />" <br /> <br />C <br />W <br />1 <br />F <br />U <br />SINK <br />HAND <br />S.O.V. <br />(TYP.) <br />BALL VALVE <br />(TYP.) <br />BALL VALVE <br />(TYP.) <br />BALL VALVE <br />(TYP.) <br />BALL VALVE <br />(TYP.) <br />SINK <br />LAV <br />SINK <br />LAV <br />3/ <br />4 <br />" <br /> <br />C <br />W <br />2" <br /> <br />C <br />W <br />18 <br /> <br />F <br />U <br />INSTANTANEOUS <br />WATER HEATER <br />CLOSET <br />WATER <br />CLOSET <br />WATER <br />URINAL <br />1- <br />1 <br />/ <br />4 <br />" <br />4 <br />F <br />U <br />1- <br />1 <br />/ <br />4 <br />" <br />5 <br />F <br />U <br />1- <br />1 <br />/ <br />4 <br />" <br />5 <br />F <br />U <br />1-1/2"(9)2"(14) <br />BALL <br />VALVE <br />(TYP.) <br />2" CW(18)2" CW(22) <br />4 <br />F <br />U <br />S.O.V. <br />(TYP.) <br />S.O.V. <br />(TYP.) <br />S.O.V. <br />(TYP.) <br />HB <br />3/ <br />4 <br />" <br /> <br />C <br />W <br />1 <br />F <br />U <br />2" CW(30.5)2" CW(32.5) <br />1-1/2"HW(29) <br />S.O.V. <br />(TYP.) <br />S.O.V. <br />(TYP.) <br />S.O.V. <br />(TYP.) <br />S.O.V. <br />(TYP.) <br />S.O.V. <br />(TYP.) <br />1"CW(7.5) <br />3/ <br />4 <br />" <br /> <br />C <br />W <br />1 <br />F <br />U <br />1" HW(11) <br />1-1/4" CW(20.5) <br />HB <br />3/ <br />4 <br />" <br /> <br />C <br />W <br />1 <br />F <br />U <br />3/4" CW <br />2 FU <br />HB <br />1.0 FU <br />1" HW(7) <br />1" CW <br />1 fu <br />2" CW(36.5) <br />2 <br />ET <br />1-1/4" HWR <br />1" HWR1" HWR <br />TBV - THERMOSTATIC <br /> BALANCING VALVE <br /> (TYPICAL) <br />TBV - THERMOSTATIC <br /> BALANCING VALVE <br /> (TYPICAL) <br />TBV - THERMOSTATIC <br /> BALANCING VALVE <br /> (TYPICAL) <br />TBV - THERMOSTATIC <br /> BALANCING VALVE <br /> (TYPICAL) <br />TBV - THERMOSTATIC <br /> BALANCING VALVE <br /> (TYPICAL) <br />1" HWR <br />1"CW <br />2 FU <br />1"CW <br />1.5 FU <br />1"CW <br />1.0 FU <br />1"CW <br />0.5 FU <br />3/4"CW <br />3 FU <br />3/4"HW <br />4 FU <br />1"HW(6) <br />1"CW <br />6 FU <br />3/4"CW <br />4 FU <br />TBV - THERMOSTATIC <br /> BALANCING VALVE <br /> (TYPICAL) <br />1" CW(3.5)1" HW(3)3/4"(2)3/4"(1)1" CW(4) <br />1" HW(4) <br />3/4"CW(2) <br />3/4"HW(2) <br />1"CW(3) <br />1"HW(3) <br />3/4"(1) <br />3/4"(1) <br />1"CW(5) <br />1"HW(5) <br />1-1/2"HW(25) <br />1-1/2"HW(36) <br />1"CW(4) <br />1"HW(4) <br />1-1/2"CW <br />BFP <br />1/2" CW <br />0.5 FU <br />3. PROVIDE STUB-OUT FOR ALL FIXTURE. <br />NEUTRAL <br />GENDER <br />RESTROOM <br />URINAL <br />1- <br />1 <br />/ <br />4 <br />" <br />4 <br />F <br />U <br />1-1/4"(5) <br />S.O.V. <br />(TYP.) <br />S1 <br />1/ <br />2 <br />" <br /> <br />H <br />W <br />1/ <br />2 <br />" <br /> <br />C <br />W <br />1 <br />F <br />U <br />SINK <br />HAND <br />HB4 <br />2" CW(35.5) <br />1-1/2"HW(26) <br />1/ <br />2 <br />" <br /> <br />H <br />W <br />1/ <br />2 <br />" <br /> <br />C <br />W <br />1 <br />F <br />U <br />SINK <br />HAND <br />1" CW(7.5) <br />1/ <br />2 <br />" <br /> <br />H <br />W <br />1/ <br />2 <br />" <br /> <br />C <br />W <br />1 <br />F <br />U <br />SINK <br />HAND <br />1-1/4" CW(15.5) <br />1" HW(6) <br />HS <br />1"CW(3) <br />1"HW(1) <br />2 <br />WH <br />1 <br />WH <br />CP <br />AIR RELEASE VALVE MAX. <br />4 FT. FROM PUMP INLET <br />1 <br />ET(EXIST.)(EXIST.) <br />(EXIST.) <br />1" <br /> <br />H <br />W <br />( <br />6 <br />) <br />1" <br /> <br />C <br />W <br />3/ <br />4 <br />" <br /> <br />H <br />W <br />R <br />~~ <br />~~ <br />C 1-1/2"HW(18) <br />SEPARATE WATER HEATER SYSTEM <br />TO RE-USE THE EXISTING WATER <br />HEATER INSTALLED <br />FIXTURE <br />3 COMPARTMENT SINK 24" X 24" <br />3 COMPARTMENT SINK 18" X 18" <br />2 COMPARTMENT PREP SINK <br />1 COMPARTMENT PREP SINK <br />RESTROOM SINK <br />DUMP/BAR SINK <br />JANITOR / MOP SINK <br />287,980 BTU/H <br />TOTAL GALLONS PER HOUR CONSUMPTION 440 <br />HAND SINKS <br />1 <br />4 <br />3 <br />3 <br />25 <br />14 <br />75 <br />168 <br />1 <br />2 <br />2 <br />1 <br />1 <br />11 <br />2 <br />1 <br />1 <br />1 <br />1 <br />1 <br />14 <br />14 <br />6 <br />6 <br />15 <br />6 <br />28 <br />28 <br />12 <br />6 <br />15 <br />66 <br />GPH REQUIREMENTS AS <br />DETERMINED BY THE <br />HEALTH DEPARTMENT <br />AND MANUFACTURERS <br />DATA SHEETS <br />QTY <br />PER <br />FIXTURE <br />NUMBER OF <br />FIXTURES <br />FIXTURE <br />TOTALS <br />SIZING REQUIREMENTS FOR 'NEW' <br />STORAGE TYPE WATER HEATERS <br />COLD & HOT WATER HOSE REEL 7 1 6 42 <br />TANK TYPE GAS WATER HEATER SIZING FORMULA - TOTAL GPH X (77) DEGREE RISE IN <br />WATER REQUIRED X 8.33 LB (WEIGHT OF A GALLON OF WATER) THEN DIVIDED BY THERMAL <br />EFFICIENCY (0.98% - SEE WATER HEATER SPECS ON SHEET P3.0 = BTU INPUT REQUIRED <br />TO FURNISH HOT WATER NECESSARY <br />2 x 150,000 BTU provided <br />FIXTURE <br />3 COMPARTMENT SINK 18" X 18" <br />1 COMPARTMENT PREP SINK <br />63,288 BTU/H <br />TOTAL GALLONS PER HOUR CONSUMPTION 74 <br />HAND SINKS <br />1 3 14 42 <br />1 <br />2 <br />1 <br />1 <br />14 <br />6 <br />14 <br />6 <br />TANK TYPE GAS WATER HEATER SIZING FORMULA - TOTAL GPH X (77) DEGREE RISE IN <br />WATER REQUIRED X 8.33 LB (WEIGHT OF A GALLON OF WATER) THEN DIVIDED BY THERMAL <br />EFFICIENCY AS SET NATIONALLY BY NSF AT .75 OR 75 PERCENT = BTU INPUT REQUIRED TO <br />FURNISH HOT WATER NECESSARY <br />GPH REQUIREMENTS AS <br />DETERMINED BY THE <br />HEALTH DEPARTMENT <br />AND MANUFACTURERS <br />DATA SHEETS <br />QTY <br />PER <br />FIXTURE <br />NUMBER OF <br />FIXTURES <br />FIXTURE <br />TOTALS <br />SIZING REQUIREMENTS FOR THE 'EXISTING' <br />STORAGE TYPE WATER HEATERS <br />COLD & HOT WATER HOSE REEL 1 1 6 6 <br />2 x 38,000 BTU provided <br />HOLD- 420 W 17th <br />St3/7/2025