water pipe sizes & loading units calculations taha

BASEMENTCalculation Sheet

ProjectUNIVERSITY OF BIRMINGHAMSubjectWater Loading Units & Pipe SizesProject No.Date

ROOMGRIDLoading UnitsLoading UnitsLoading UnitsLoading UnitsNumber of ServiceCold water Hot water Main Cold water CAT 5AppliancesColdHot Main coldCAT 5ColdHotMain coldCAT 5Loading UnitsLoading UnitsLoading UnitsLoading UnitsLitres/ secLitres/ secLitres/ secLitres/ secLevelsBASEMENTDRENCH SHOWERFILTRATION PLATROOM0303103030.150.15WASH HAND BASINFILTRATION PLATROOM01.501.5101.501.50.11250.1125BIB TAPFILTRATION PLATROOM000221000220.464BIB TAPFILTRATION PLATROOM000221000220.464TOTAL (SECTION S)04.5048.500.18800.754BIB TAPFILTRATION PLATROOM5-B000221000220.464TOTAL (SECTION T)000220000.464

Notes:The Loading Units are based on BS-6700 The Pipe sizes are of Copper to BS- 2871 Table X

LOWER GROUNDCalculation Sheet


ROOMGRIDLoading UnitsLoading UnitsLoading UnitsLoading UnitsNumber of ServiceCold water Hot water Main Cold water CAT 5AppliancesColdHot Main coldCAT 5ColdHotMain coldCAT 5Loading UnitsLoading UnitsLoading UnitsLoading UnitsLitres/ secLitres/ secLitres/ secLitres/ secLevelsLOWER GROUNDSHOWERC-533026600.220.220SINKC-5033103300.150.15DRINKS FOUNTAINC-5001.51001.5000.1125TOTAL (SECTION C)694.50.220.280.188WCG-1420012000.12500WASH HAND BASING-141.51.5011.51.500.11250.11250SHOWERG-143304121200.3280.3280WCG-1320024000.17500WASH HAND BASING-131.51.5023300.150.150SHOWERG-133304121200.3280.3280SHOWERG-133304121200.3280.3280WCG-1120036000.2200WASH HAND BASING-111.51.5034.54.500.18750.18750SHOWERG-103304121200.3280.3280SHOWERH-103308242400.4880.4880WCJ-920036000.2200WASH HAND BASINJ-91.51.5034.54.500.18750.18750HANDICAP WCH-920048000.2600WASH HAND BASINH-91.51.5046600.220.220SINKH-933013300.150.150SINKG-933013300.150.150HANDICAP SHOWERG-933013300.150.150SHOWERH-83304121200.3280.3280TOTAL (SECTION I)138.5112.501.58111.35750WCG-40021002000.125WASH HAND BASING-401.51.5101.51.500.11250.1125WCG-420036000.2600WASH HAND BASING-41.51.5034.54.500.220.220VENDING MACHINEH-5001.51001.5000.1125SINKH-533013300.150.150WCH-620012000.12500WASH HAND BASINH-61.51.5023300.150.150SHOWERH-633013300.150.150WCG-620012000.12500WASH HAND BASING-61.51.5011.51.500.11250.11250SHOWERG-633013300.150.150TOTAL (SECTION G)2819.550.5360.4330.2


GROUNDCalculation Sheet


ROOMGRIDLoading UnitsLoading UnitsLoading UnitsLoading UnitsNumber of ServiceCold water Hot water Main Cold water CAT 5AppliancesColdHot Main coldCAT 5ColdHotMain coldCAT 5Loading UnitsLoading UnitsLoading UnitsLoading UnitsLitres/ secLitres/ secLitres/ secLitres/ secLevelsGROUND FLOORVENDING MACHINES-15001.51001.5000.1125SINKS-1533013300.150.150SINKCLEANS-1633013300.150.150WASH HAND BASINFIRST AIDR-151.51.5011.51.500.11250.11250WCGROUP CHANGER-1320024000.17500WASH HAND BASINR-131.51.5023300.150.150SHOWERR-123305151500.370.370WCR-1520012000.12500WASH HAND BASINR-151.51.5011.51.500.11250.11250WCOFF CHANGER-150021002000.125SHOWERR-1533013300.150.150WASH HAND BASINR-1501.51.5101.51.500.11250.1125DRENCH SHOWER CHEMQ-1733013300.150.150BIB TAPQ-170003100030000.15WCOFF CHANGE20012000.12500WASH HAND BASIN1.51.5011.51.500.11250.11250HANDICAP SHOWER 33013300.150.150WCGROUP CHANGER-1320024000.17500WASH HAND BASINR-131.51.5023300.150.150SHOWERQ-123305151500.370.370SINKL-1333013300.150.150SHOWERM-123309272700.5240.5240WCM-1220012000.12500WASH HAND BASINM-121.51.5011.51.500.11250.11250SHOWERM-1233013300.150.150WCK-112001020000.4400WASH HAND BASINM-111.51.508121200.3280.3280SHOWERK-93305151500.370.370SHOWERK-93305151500.370.370WCK-82001020000.4400WASH HAND BASINM-81.51.508121200.3280.3280WCM-720012000.12500WASH HAND BASINM-71.51.5011.51.500.11250.11250SHOWERM-733013300.150.150TOTAL (SECTION K-R)204.515052.1531.7050.2WCM-620012000.12500WASH HAND BASINM-61.51.5011.51.500.11250.11250SHOWERM-633013300.150.150SHOWERL-63309272700.5240.5240SINKL-633013300.150.150TOTAL (SECTION J)36.534.500.62820.607250WCAWC20012000.12500WASH HAND BASIN1.51.5011.51.500.11250.11250SINKCAF033103300.150.15TOTAL (SECTION D)3.54.530.1630.1880.15


FIRSTCalculation Sheet


ROOMGRIDLoading UnitsLoading UnitsLoading UnitsLoading UnitsNumber of ServiceCold water Hot water Main Cold water CAT 5AppliancesColdHot Main coldCAT 5ColdHotMain coldCAT 5Loading UnitsLoading UnitsLoading UnitsLoading UnitsLitres/ secLitres/ secLitres/ secLitres/ secLevelsFIRST FLOORSINKSTAFFV-12033103300.150.15TOTAL (SECTION N)03300.150.15SINKT-1333013300.150.150HANDICAP TOILET (ASSUMED)T-1320012000.12500WASH HAND BASIN (ASSUMED)T-131.51.5011.51.500.11250.11250WCT-1320048000.2600WASH HAND BASINT-131.51.5046600.220.2250TOTAL (SECTION L)20.510.500.4460.3070 WCWCM-130021002000.125WASH HAND BASINM-1301.51.5101.51.500.11250.1125SINKCLL-1333013300.150.150TOTAL (SECTION B)34.53.50.150.1880.163DRINKING FOUNTAINSTOREL-5001.51001.5000.1125TOTAL (SECTION E-P)001.5000.1125


SECONDCalculation Sheet


ROOMGRIDLoading UnitsLoading UnitsLoading UnitsLoading UnitsNumber of ServiceCold water Hot water Main Cold water CAT 5AppliancesColdHot Main coldCAT 5ColdHotMain coldCAT 5Loading UnitsLoading UnitsLoading UnitsLoading UnitsLitres/ secLitres/ secLitres/ secLitres/ secLevelsSECOND FLOORSINKCLK-1533013300.150.150SINKPERFORMANCE LABG-150331033000.15WASH HAND BASINREHAB/ASSESSMENTJ-91.51.5011.51.500.11250.11250WATER FOUNTAINJ-9001.51001.5000.1125WASH HAND BASIN1.51.5011.51.500.11250.11250WASH HAND BASIN1.51.5011.51.500.11250.11250WASH HAND BASIN1.51.5011.51.500.11250.11250WCG-720012000.1250.1250WASH HAND BASING-71.51.5011.51.500.11250.11250SHOWERG-733013300.150.150WCH-720012000.11250.11250WASH HAND BASINH-71.51.5011.51.500.11250.11250TOTAL (SECTION A)19184.50.4260.4120.188


branch diaLOADING UNITSFlow rate (LPS)Nominal Dia (mm)Bore Dia (mm)Velocity (m/s)SectionCLUHLUMLUCAT 5 LUC LPSH LPSM LPSCAT 5 LPSC DIAH DIAM DIACAT 5 DIAC DIAH DIAM DIACAT 5 DIABCWSHWSMCWSCAT 5A19184.50.4260.4120.18828282226.2226.2220.220.78885654840.76293168530.58539547B34.53.50.150.1880.16322222220.2220.2220.220.46707085370.585395470.5075503277C694.50.220.280.18822222220.2220.2220.220.68503725210.87186559360.58539547D3.54.530.1630.1880.1522222220.2220.2220.220.50755032770.585395470.4670708537P9.513.57.50.290.3490.2522282220.2226.2220.220.90300365050.64626980140.7784514229E9.513.590.290.3490.2822282220.2226.2220.220.90300365050.64626980140.8718655936F31.536170.5760.6230.39835352832.6332.6326.220.68871913040.74491669840.7370068222G2819.550.5360.4330.228282226.2226.2220.220.99255190130.80181897990.6227611383H59.555.5220.8620.8230.46442352839.6332.6326.220.69873569820.98405528530.8592240339I138.5117048.51.58111.39605454051.6351.6300.75510770050.66670694450Q198172.5222.0831.8690.46454542851.6351.6326.220.99480699530.89260406830.8592240339J36.534.500.62820.6072503535032.6332.6300.75113430160.72608453460K234.5207222.3422.1490.46467672864.2764.2726.220.72181200610.66232877930.8592240339K-R204.51505R439357273.7693.2380.52467672864.2764.2726.221.16161804060.99796211610.9703305901L20.510.500.4460.30702822026.2220.2200.82589206710.95593834730M459.5367.5273.8863.3150.52467672864.2764.2726.221.19767782061.02169376610.9703305901N03300.150.1502222020.2220.2200.46707085370.4670708537O459.5370.5303.8863.3370.5667673564.2764.2732.631.19767782061.02847423760.66958804350S-I138.5112.501.58111.357505454051.6351.6300.75510770050.64831996930S04.5048.500.18800.754022035020.22032.6300.5853954700.9015524728T000220.4642826.220.8592240339

flow rateslinear interpolationPut intermedite value against lower limitloading unitsflow rate (l/s)loading unitsflow rate (l/s)10.10.07550.20.100100.30.160200.440.200300.560.245500.770.287801.060.3001001.250.3901501.680.4202002.10.7003002.80.6104003.531.2505004.11.2257005.251.75010006.751.85015009.23.200200011.23.200300015.25.300400018.54.5005000226.000600025.28.4007000288.0007700300.000

QUERIESFLOORROOM NAMEGRIDQUERYGROUNDCAFNO UNIT OR EQUIPMENT IS SHOWN IN STOREGROUNDCLEAN ROOMS-16NO WATER SUPPLY LINE IS SHOWN FOR SINKGROUNDL-14WATER SUPPLY IS NOT DROPPED INTO SINKGROUNDL-5NO WATER SUPPLY LINE IS SHOWN FOR SINKLOWER GROUNDCLEANERSC-5NO UNIT OR EQUIPMENT IS SHOWN IN STORESECOND FLOORPERFORMANCE LABWATER SUPPLY IS DROPPED OUT OFF THE ROOM

cat 5

floorroomfixturedescriptionbasementplant roombib tapCAT 5 BCWS BIB TAP AT 1200mm FROM FINISHED FLOOR LEVEL.filtration plantdrench showerCAT. 5 BCWS , HWSF AND HWSR DROPS FROM HIGH LEVEL TO SERVE DRENCH SHOWER. filtration plantwash hand basinCAT. 5 BCWS , HWSF AND HWSR DROPS FROM HIGH LEVEL TO SERVE WASH HAND BASIN. COMPLETE WITH TRAFFOLYTE LABEL (RED BACKGROUND WITH WHITE WRITING) STATING "CAUTION HOT WATER" INSTALLED IN A VISIBLE LOCATION.filtration plantbib tapCAT 5 BCWS BIB TAP AT 1200mm FROM FINISHED FLOOR LEVEL.filtration plantbib tapCAT 5 BCWS BIB TAP AT 1200mm FROM FINISHED FLOOR LEVEL.LOWER GROUNDaccess ladder to level B02bib tapCAT. 5 BCWS BIB TAP AT LOW LEVEL. PIPEWORK SHALL DROP WITHIN ACCESS HATCH ROOM TO SERVE BIB TAPS.wet change/ family/ dis. Change , dis wcbib tap / IPSCAT. 5 BCWS BIB TAP AT LOW LEVEL. PIPEWORK SHALL DROP IN IPS AND RUN AT LOW LEVEL BELOW WASH HAND BASIN.group change 014bib tap / IPSCAT. 5 BCWS BIB TAP AT LOW LEVEL. PIPEWORK SHALL DROP IN IPS AND RUN AT LOW LEVEL BELOW WASH HAND BASIN.wc 14 BwcCAT. 5 BCWS, BCWS, HWSF AND HWSR PIPEWORK FROM CEILING VOID DROPS TO LOW LEVEL WITHIN IPS.GROUP CHANGE > group shower 13 BSHOWER/ SERVICES IPSCAT 5 BCWS ,BCWS, HWSF AND HWSR PIPEWORK WITHIN CEILING VOID DROP WITHIN SERVICES IPS. A MAXIMUM RUN OF 1500mm FROM THE THERMOSTATIC MIXING VALVE TO THE OUTLET. IF THE STATED DISTANCE IS EXCEEDED EACH SHOWER SHALL BE COMPLETE WITH A THERMOSTATIC MIXING VALVE TO ACHIEVE COMPLIANCE.GROUP CHANGE > WCbib tap / IPSCAT. 5 BCWS BIB TAP AT LOW LEVEL. PIPEWORK SHALL DROP IN IPS AND RUN AT LOW LEVEL BELOW WASH HAND BASIN.GROUP CHANGE 012 > WCBIB TAPCAT. 5 BCWS BIB TAP AT LOW LEVEL. PIPEWORK SHALL DROP IN IPS AND RUN AT LOW LEVEL BELOW WASH HAND BASIN.GROUP CHANGE 012 > WCIPSCAT. 5 BCWS, BCWS, HWSF AND HWSR PIPEWORK FROM CEILING VOID DROPS TO LOW LEVEL WITHIN IPS.groundchemical storebib tapCAT 5 BCWS DROPS TO LOW LEVEL IN STORE TO SERVE BIB TAP IN CHEMICAL STORE.official change.> toilet Refuseips/bib tapMCWS, CAT. 5 BCWS, HWSF AND HWSR PIPEWORK WITHIN CEILING VOID DROP TO LOW LEVEL WITHIN IPS TO SERVE WC, WASH HAND BASIN AND BIB TAP IN REFUSE STORE.

water pipe sizes & loading units calculations taha

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