Swimming Pool Calculations
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8/10/2019 Swimming Pool Calculations
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Master Blaster Pool SP1
ECG ENGINEERING CONSULTANTS GROUP
Mechanical Department
PROJECT NAME : Water Park
PROJECT NO. : 1270
REVISION : 0
PREPARED BY : MOHAMED EL-HARMEL DATE : 18-May-09
CHECKED BY : AWAD ABD-ALLAH DATE : 18-May-09
TITLE : Swimming Pool Calculation
Pool Data PumpLength 15.80 m Using Wide 9.20 m Using
Perimeter 50.00 m Capacity of each pump
Area 145.36 m2Average Depth 1.5 m Approx. Pipe length
Volume 218.04 m3 Static Head
Turnover Period 3.00 hrs Residual Head
Flow rate 72.68 m3/ hrs Filter Head Loss
320.00 gpm Friction Head Loss
Pump Head
Pump Efficiency
Approx. Pump Power
Filter Balancing TankNumber of Filters 2 Bathers Water displacementService factor 1.25
Flow rate per each filter 45.43 m3/ hrs Total water displaced
200.00 gpm Backwash volume
Filtration speed 30.00 m3/ hrs /m2 Evaporation rateFiltration Area 1.51 m2 Evaporation volume
Filter Diameter 1.39 m Safty Factor
54.68 inch Tank Effective volume
Backwash time 5.00 mins Tank Height
Backwash per each filter 45.43 m3/ hrs Tank Area
Make-Up Water period
Make-Up Water flow rate
Water Velocity
Make-Up Water pipe diameter
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Master Blaster Pool SP1
Gutter Drains Inlet FittingsNubmer of gutter drains Nubmer of inlet fittings
Case 1 Case 1
Based on MFG recommendation Based on MFG recommendation
Outside diameter 63 mm Outside dia.(mm)Gutter Drain flow rate 5.00 m3/ hrs Inlet flow
Nubmer of inlets 15 Nubmer of inlets
Case 2 Case 2
Based on Egyptian code & ASPE - Inlet spacing Based on Egyptian code & ASPE - Inlet sp
Max. Dist. between gutters 3.80 m Dist. between inletsPool Premiter 50.00 m Dist. From corner
Nubmer of gutter drains 14 Nubmer of inlets
Case 3
Gutter Drains Pipe Main Branhes Based on Egyptian code - Volume methodNubmer of gutter drains 14.00 1.00 No. One (1) inlet per
Flow rate per each gutter drain 5.19 5.19 m3/ hrs Nubmer of inlets
Total Water flow rate 72.68 5.19 m3/ hrs Based on Egyptian code - Area methodPipe slope (S) 0.0104 0.0104 ft/ft One (1) inlet per
Pipe Percent Flowing 1.00 1.00 Nubmer of inletsManning coefficient of roughness (n) 0.009 0.009 PVC Case 4
Main pipe inside diameter 144.21 53.60 mm Based on ASPE
One (1) inlet per
Nubmer of inlets
Main Drains Inlet Pipe MBased on Egy. Code ASPE Nubmer of inlet
Max. distance between main drains 3.60 9.20 m Flow rate per each inletMax. distance from corner 1.80 4.60 m Total Water flow rate
Nubmer of main drains 3 1 No. Water Velocity
Main Drain Pipe Main Branhes Main pipe inside diameter
Nubmer of main drains 3.00 1.00 No. Hazen roughness constant
Flow rate per each main drain 24.23 24.23 m3/ hrs Friction head loss per 100 meter
Total Water flow rate 72.68 24.23 m3/ hrs Pipe length
Pipe slope 0.0104 0.0104 ft/ft Friction head loss
Pipe Percent Flowing 1.00 1.00Manning coefficient of roughness 0.009 0.009 PVC
Main pipe inside diameter 144.21 95.52 mm
Main Drains Grate Water Heater Based on Egy. Code ASPE 1- Water direct heating
Surface suction grate area factor 10.00 4.00 times Q1= r cp V (tf - ti)/x
Pipe cross section area 71.62 71.62 cm2 where:
Surface suction grate area 716.20 286.48 cm2 r:water denisty,
Grate Dimensions 457 x 457 305 x 305 mm cpwater specific heat,
18" x 18" 12" x 12" in V Pool volume, m3
tf: desired water temperature,
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Master Blaster Pool SP1
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Master Blaster Pool SP1
m3/ hrs
No.
m3/ hrsm3/ hrs
m/s
ft/s
mm
PVC
m H2O/100m
m
m H2O
kg/m3
kJ/Kg.K
m3
C
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Boomrango Pool SP2
ECG ENGINEERING CONSULTANTS GROUP
Mechanical Department
PROJECT NAME : Water Park
PROJECT NO. : 1270
REVISION : 0
PREPARED BY : MOHAMED EL-HARMEL DATE : 18-May-09
CHECKED BY : AWAD ABD-ALLAH DATE : 18-May-09
TITLE : Swimming Pool Calculation
Pool Data PumpLength 13.60 m Using Wide 14.70 m Using
Perimeter 69.30 m Capacity of each pump
Area 199.92 m2Average Depth 1.5 m Approx. Pipe length
Volume 299.88 m3 Static Head
Turnover Period 3.00 hrs Residual Head
Flow rate 99.96 m3/ hrs Filter Head Loss
440.11 gpm Friction Head Loss
Pump Head
Pump Efficiency
Approx. Pump Power
Filter Balancing TankNumber of Filters 3 Bathers Water displacementService factor 1.25
Flow rate per each filter 41.65 m3/ hrs Total water displaced
183.38 gpm Backwash volume
Filtration speed 30.00 m3/ hrs /m2 Evaporation rateFiltration Area 1.39 m2 Evaporation volume
Filter Diameter 1.33 m Safty Factor
52.36 inch Tank Effective volume
Backwash time 5.00 mins Tank Height
Backwash per each filter 41.65 m3/ hrs Tank Area
Make-Up Water period
Make-Up Water flow rate
Water Velocity
Make-Up Water pipe diameter
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Boomrango Pool SP2
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Boomrango Pool SP2
mmm3/ hrs
No.
m3/ hrs
m3/ hrs
m/s
ft/s
mm
PVC
m H2O/100m
mm H2O
kg/m3
kJ/Kg.K
m3
oC
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Family Tube Pool SP3
ECG ENGINEERING CONSULTANTS GROUP
Mechanical Department
PROJECT NAME : Water Park
PROJECT NO. : 1270
REVISION : 0
PREPARED BY : MOHAMED EL-HARMEL DATE : 18-May-09
CHECKED BY : AWAD ABD-ALLAH DATE : 18-May-09
TITLE : Swimming Pool Calculation
Pool Data PumpLength 29.40 m Using Wide 16.00 m Using
Perimeter 91.20 m Capacity of each pump
Area 470.40 m2Average Depth 1.5 m Approx. Pipe length
Volume 705.60 m3 Static Head
Turnover Period 3.00 hrs Residual Head
Flow rate 235.20 m3/ hrs Filter Head Loss
1,035.55 gpm Friction Head Loss
Pump Head
Pump Efficiency
Approx. Pump Power
Filter Balancing TankNumber of Filters 3 Bathers Water displacementService factor 1.25
Flow rate per each filter 98.00 m3/ hrs Total water displaced
431.48 gpm Backwash volume
Filtration speed 30.00 m3/ hrs /m2 Evaporation rateFiltration Area 3.27 m2 Evaporation volume
Filter Diameter 2.04 m Safty Factor
80.31 inch Tank Effective volume
Backwash time 5.00 mins Tank Height
Backwash per each filter 98.00 m3/ hrs Tank Area
Make-Up Water period
Make-Up Water flow rate
Water Velocity
Make-Up Water pipe diameter
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Family Tube Pool SP3
Gutter Drains Inlet FittingsNubmer of gutter drains Nubmer of inlet fittings
Case 1 Case 1
Based on MFG recommendation Based on MFG recommendation
Outside diameter 63 mm Outside dia.Gutter Drain flow rate 5.00 m3/ hrs Inlet flow
Nubmer of inlets 48 Nubmer of inlets
Case 2 Case 2
Based on Egyptian code & ASPE - Inlet spacing Based on Egyptian code & ASPE - Inlet sp
Max. Dist. between gutters 3.00 m Dist. between inletsPool Premiter 91.20 m Dist. From corner
Nubmer of gutter drains 31 Nubmer of inlets
Case 3
Gutter Drains Pipe Main Branhes Based on Egyptian code - Volume methodNubmer of gutter drains 34.00 1.00 No. One (1) inlet per
Flow rate per each gutter drain 6.92 6.92 m3/ hrs Nubmer of inlets
Total Water flow rate 235.20 6.92 m3/ hrs Based on Egyptian code - Area methodPipe slope (S) 0.0104 0.0104 ft/ft One (1) inlet per
Pipe Percent Flowing 1.00 1.00 Nubmer of inletsManning coefficient of roughness (n) 0.009 0.009 PVC Case 4
Main pipe inside diameter 224.01 59.70 mm Based on ASPE
One (1) inlet per
Nubmer of inlets
Main Drains Inlet Pipe MBased on Egy. Code ASPE Nubmer of inlet
Max. distance between main drains 3.60 9.20 m Flow rate per each inletMax. distance from corner 1.80 4.60 m Total Water flow rate
Nubmer of main drains 5 2 No. Water Velocity
Main Drain Pipe Main Branhes Main pipe inside diameter
Nubmer of main drains 5.00 1.00 No. Hazen roughness constant
Flow rate per each main drain 47.04 47.04 m3/ hrs Friction head loss per 100 meter
Total Water flow rate 235.20 47.04 m3/ hrs Pipe length
Pipe slope 0.0104 0.0104 ft/ft Friction head loss
Pipe Percent Flowing 1.00 1.00Manning coefficient of roughness 0.009 0.009 PVC
Main pipe inside diameter 224.01 122.50 mm
Main Drains Grate Water Heater Based on Egy. Code ASPE 1- Water direct heating
Surface suction grate area factor 8.00 4.00 times Q1= r cp V (tf - ti)/x
Pipe cross section area 117.80 117.80 cm2 where:
Surface suction grate area 942.44 471.22 cm2 r:water denisty,
Grate Dimensions 457 x 457 305 x 305 mm cpwater specific heat,
18" x 18" 12" x 12" in V Pool volume, m
tf:desired water temperature,
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Family Tube Pool SP3
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Family Tube Pool SP3
mmm3/ hrs
No.
m3/ hrs
m3/ hrs
m/s
ft/s
mm
PVC
m H2O/100m
mm H2O
kg/m3
kJ/Kg.K
m3
oC
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Rain Fortress Pool SP4
ECG ENGINEERING CONSULTANTS GROUP
Mechanical Department
PROJECT NAME : Water Park
PROJECT NO. : 1270
REVISION : 0
PREPARED BY : MOHAMED EL-HARMEL DATE : 18-May-09
CHECKED BY : AWAD ABD-ALLAH DATE : 18-May-09
TITLE : Swimming Pool Calculation
Pool Data PumpLength 41.00 m Using Wide 21.00 m Using
Perimeter 104.00 m Capacity of each pump
Area 861.00 m2Average Depth 0.6 m Approx. Pipe length
Volume 412.00 m3 Static Head
Turnover Period 3.00 hrs Residual Head
Flow rate 137.33 m3/ hrs Filter Head Loss
604.66 gpm Friction Head Loss
Pump Head
Pump Efficiency
Approx. Pump Power
Filter Balancing TankNumber of Filters 3 Bathers Water displacementService factor 1.25
Flow rate per each filter 57.22 m3/ hrs Total water displaced
251.94 gpm Backwash volume
Filtration speed 30.00 m3/ hrs /m2 Evaporation rateFiltration Area 1.91 m2 Evaporation volume
Filter Diameter 1.56 m Safty Factor
61.37 inch Tank Effective volume
Backwash time 5.00 mins Tank Height
Backwash per each filter 57.22 m3/ hrs Tank Area
Make-Up Water period
Make-Up Water flow rate
Water Velocity
Make-Up Water pipe diameter
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Rain Fortress Pool SP4
Gutter Drains Inlet FittingsNubmer of gutter drains Nubmer of inlet fittings
Case 1 Case 1
Based on MFG recommendation Based on MFG recommendation
Outside diameter 63 mm Outside dia.Gutter Drain flow rate 5.00 m3/ hrs Inlet flow
Nubmer of inlets 28 Nubmer of inlets
Case 2 Case 2
Based on Egyptian code & ASPE - Inlet spacing Based on Egyptian code & ASPE - Inlet sp
Max. Dist. between gutters 4.60 m Dist. between inletsPool Premiter 104.00 m Dist. From corner
Nubmer of gutter drains 23 Nubmer of inlets
Case 3
Gutter Drains Pipe Main Branhes Based on Egyptian code - Volume methodNubmer of gutter drains 26.00 1.00 No. One (1) inlet per
Flow rate per each gutter drain 5.28 5.28 m3/ hrs Nubmer of inlets
Total Water flow rate 137.33 5.28 m3/ hrs Based on Egyptian code - Area methodPipe slope (S) 0.0104 0.0104 ft/ft One (1) inlet per
Pipe Percent Flowing 1.00 1.00 Nubmer of inletsManning coefficient of roughness (n) 0.009 0.009 PVC Case 4
Main pipe inside diameter 183.08 53.95 mm Based on ASPE
One (1) inlet per
Nubmer of inlets
Main Drains Inlet Pipe MBased on Egy. Code ASPE Nubmer of inlet
Max. distance between main drains 5.40 9.20 m Flow rate per each inletMax. distance from corner 2.70 4.60 m Total Water flow rate
Nubmer of main drains 4 3 No. Water Velocity
Main Drain Pipe Main Branhes Main pipe inside diameter
Nubmer of main drains 4.00 1.00 No. Hazen roughness constant
Flow rate per each main drain 34.33 34.33 m3/ hrs Friction head loss per 100 meter
Total Water flow rate 137.33 34.33 m3/ hrs Pipe length
Pipe slope 0.0104 0.0104 ft/ft Friction head loss
Pipe Percent Flowing 1.00 1.00Manning coefficient of roughness 0.009 0.009 PVC
Main pipe inside diameter 183.08 108.86 mm
Main Drains Grate Water Heater Based on Egy. Code ASPE 1- Water direct h eating
Surface suction grate area factor 8.00 4.00 times Q1= r cp V (tf - ti)/x
Pipe cross section area 93.02 93.02 cm2 where:
Surface suction grate area 744.20 372.10 cm2 r:water denisty,
Grate Dimensions 457 x 457 305 x 305 mm cpwater specific heat,
18" x 18" 12" x 12" in V Pool volume, m
tf: desired water temperature,
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Rain Fortress Pool SP4
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Rain Fortress Pool SP4
mmm3/ hrs
No.
m3/ hrsm3/ hrs
m/s
ft/s
mm
PVC
m H2O/100m
m
m H2O
kg/m3
kJ/Kg.K
m3
oC
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Indoor Aqua Play Pool SP5
ECG ENGINEERING CONSULTANTS GROUP
Mechanical Department
PROJECT NAME : Water Park
PROJECT NO. : 1270
REVISION : 0
PREPARED BY : MOHAMED EL-HARMEL DATE : 18-May-09
CHECKED BY : AWAD ABD-ALLAH DATE : 18-May-09
TITLE : Swimming Pool Calculation
Pool Data PumpLength 22.80 m Using Wide 14.00 m Using
Perimeter 72.20 m Capacity of each pump
Area 320.00 m2Average Depth 0.6 m Approx. Pipe length
Volume 126.00 m3 Static Head
Turnover Period 0.50 hrs Residual Head
Flow rate 252.00 m3/ hrs Filter Head Loss
1,109.52 gpm Friction Head Loss
Pump Head
Pump Efficiency
Approx. Pump Power
Filter Balancing TankNumber of Filters 3 Bathers Water displacementService factor 1.20
Flow rate per each filter 100.80 m3/ hrs Total water displaced
443.81 gpm Backwash volume
Filtration speed 30.00 m3/ hrs /m2 Evaporation rateFiltration Area 3.36 m2 Evaporation volume
Filter Diameter 2.07 m Safty Factor
81.45 inch Tank Effective volume
Backwash time 5.00 mins Tank Height
Backwash per each filter 100.80 m3/ hrs Tank Area
Make-Up Water period
Make-Up Water flow rate
Water Velocity
Make-Up Water pipe diameter
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Indoor Aqua Play Pool SP5
Gutter Drains Inlet FittingsNubmer of gutter drains Nubmer of inlet fittings
Case 1 Case 1
Based on MFG recommendation Based on MFG recommendation
Outside diameter 63 mm Outside dia.Gutter Drain flow rate 5.00 m3/ hrs Inlet flow
Nubmer of inlets 51 Nubmer of inlets
Case 2 Case 2
Based on Egyptian code & ASPE - Inlet spacing Based on Egyptian code & ASPE - Inlet sp
Max. Dist. between gutters 2.00 m Dist. between inletsPool Premiter 72.20 m Dist. From corner
Nubmer of gutter drains 37 Nubmer of inlets
Case 3
Gutter Drains Pipe Main Branhes Based on Egyptian code - Volume methodNubmer of gutter drains 40.00 1.00 No. One (1) inlet per
Flow rate per each gutter drain 6.30 6.30 m3/ hrs Nubmer of inlets
Total Water flow rate 252.00 6.30 m3/ hrs Based on Egyptian code - Area methodPipe slope (S) 0.0104 0.0104 ft/ft One (1) inlet per
Pipe Percent Flowing 1.00 1.00 Nubmer of inletsManning coefficient of roughness (n) 0.009 0.009 PVC Case 4
Main pipe inside diameter 229.88 57.64 mm Based on ASPE
One (1) inlet per
Nubmer of inlets
Main Drains Inlet Pipe MBased on Egy. Code ASPE Nubmer of inlet
Max. distance between main drains 3.60 9.20 m Flow rate per each inletMax. distance from corner 1.80 4.60 m Total Water flow rate
Nubmer of main drains 4 2 No. Water Velocity
Main Drain Pipe Main Branhes Main pipe inside diameter
Nubmer of main drains 4.00 1.00 No. Hazen roughness constant
Flow rate per each main drain 63.00 63.00 m3/ hrs Friction head loss per 100 meter
Total Water flow rate 252.00 63.00 m3/ hrs Pipe length
Pipe slope 0.0104 0.0104 ft/ft Friction head loss
Pipe Percent Flowing 1.00 1.00Manning coefficient of roughness 0.009 0.009 PVC
Main pipe inside diameter 229.88 136.69 mm
Main Drains Grate Water Heater Based on Egy. Code ASPE 1- Water direct h eating
Surface suction grate area factor 10.00 4.00 times Q1= r cp V (tf - ti)/x
Pipe cross section area 146.66 146.66 cm2 where:
Surface suction grate area 1,466.62 586.65 cm2 r:water denisty,
Grate Dimensions 457 x 457 305 x 305 mm cpwater specific heat,
18" x 18" 12" x 12" in V Pool volume, m3
tf: desired water temperature,
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Indoor Aqua Play Pool SP5
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Indoor Aqua Play Pool SP5
mmm3/ hrs
No.
m3/ hrsm3/ hrs
m/s
ft/s
mm
PVC
m H2O/100m
m
m H2O
kg/m3
kJ/Kg.K
m3
oC
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Indoor Slide Pool SP6
ECG ENGINEERING CONSULTANTS GROUP
Mechanical Department
PROJECT NAME : Water Park
PROJECT NO. : 1270
REVISION : 0
PREPARED BY : MOHAMED EL-HARMEL DATE : 18-May-09
CHECKED BY : AWAD ABD-ALLAH DATE : 18-May-09
TITLE : Swimming Pool Calculation
Pool Data PumpLength 9.70 m Using Wide 12.00 m Using
Perimeter 91.20 m Capacity of each pump
Area 116.40 m2Average Depth 1.5 m Approx. Pipe length
Volume 174.60 m3 Static Head
Turnover Period 3.00 hrs Residual Head
Flow rate 58.20 m3/ hrs Filter Head Loss
256.25 gpm Friction Head Loss
Pump Head
Pump Efficiency
Approx. Pump Power
Filter Balancing TankNumber of Filters 2 Bathers Water displacementService factor 1.25
Flow rate per each filter 36.38 m3/ hrs Total water displaced
160.15 gpm Backwash volume
Filtration speed 30.00 m3/ hrs /m2 Evaporation rateFiltration Area 1.21 m2 Evaporation volume
Filter Diameter 1.24 m Safty Factor
48.93 inch Tank Effective volume
Backwash time 5.00 mins Tank Height
Backwash per each filter 36.38 m3/ hrs Tank Area
Make-Up Water period
Make-Up Water flow rate
Water Velocity
Make-Up Water pipe diameter
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Indoor Slide Pool SP6
Gutter Drains Inlet FittingsNubmer of gutter drains Nubmer of inlet fittings
Case 1 Case 1
Based on MFG recommendation Based on MFG recommendation
Outside diameter 63 mm Outside dia.Gutter Drain flow rate 5.00 m3/ hrs Inlet flow
Nubmer of inlets 12 Nubmer of inlets
Case 2 Case 2
Based on Egyptian code & ASPE - Inlet spacing Based on Egyptian code & ASPE - Inlet sp
Max. Dist. between gutters 4.60 m Dist. between inletsPool Premiter 91.20 m Dist. From corner
Nubmer of gutter drains 20 Nubmer of inlets
Case 3
Gutter Drains Pipe Main Branhes Based on Egyptian code - Volume methodNubmer of gutter drains 20.00 1.00 No. One (1) inlet per
Flow rate per each gutter drain 2.91 2.91 m3/ hrs Nubmer of inlets
Total Water flow rate 58.20 2.91 m3/ hrs Based on Egyptian code - Area methodPipe slope (S) 0.0104 0.0104 ft/ft One (1) inlet per
Pipe Percent Flowing 1.00 1.00 Nubmer of inletsManning coefficient of roughness (n) 0.009 0.009 PVC Case 4
Main pipe inside diameter 132.68 43.15 mm Based on ASPE
One (1) inlet per
Nubmer of inlets
Main Drains Inlet Pipe MBased on Egy. Code ASPE Nubmer of inlet
Max. distance between main drains 5.00 9.20 m Flow rate per each inletMax. distance from corner 2.50 4.60 m Total Water flow rate
Nubmer of main drains 3 2 No. Water Velocity
Main Drain Pipe Main Branhes Main pipe inside diameter
Nubmer of main drains 3.00 1.00 No. Hazen roughness constant
Flow rate per each main drain 19.40 19.40 m3/ hrs Friction head loss per 100 meter
Total Water flow rate 58.20 19.40 m3/ hrs Pipe length
Pipe slope 0.0104 0.0104 ft/ft Friction head loss
Pipe Percent Flowing 1.00 1.00Manning coefficient of roughness 0.009 0.009 PVC
Main pipe inside diameter 132.68 87.88 mm
Main Drains Grate Water Heater Based on Egy. Code ASPE 1- Water direct h eating
Surface suction grate area factor 10.00 4.00 times Q1= r cp V (tf - ti)/x
Pipe cross section area 60.63 60.63 cm2 where:
Surface suction grate area 606.27 242.51 cm2 r:water denisty,
Grate Dimensions 457 x 457 305 x 305 mm cpwater specific heat,
18" x 18" 12" x 12" in V Pool volume, m
tf: desired water temperature,
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Indoor Slide Pool SP6
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Indoor Slide Pool SP6
mmm3/ hrs
No.
m3/ hrs
m3/ hrs
m/s
ft/s
mm
PVC
m H2O/100m
m
m H2O
kg/m3
kJ/Kg.K
m3
oC
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SPA Pool AT.3A
ECG ENGINEERING CONSULTANTS GROUP
Mechanical Department
PROJECT NAME : Water Park
PROJECT NO. : 1270
REVISION : 0
PREPARED BY : MOHAMED EL-HARMEL DATE : 18-May-09
CHECKED BY : AWAD ABD-ALLAH DATE : 18-May-09
TITLE : Swimming Pool Calculation
Pool Data PumpLength 11.30 m Using Wide 8.00 m Using
Perimeter 72.50 m Capacity of each pump
Area 90.40 m2Average Depth 1.2 m Approx. Pipe length
Volume 108.48 m3 Static Head
Turnover Period 1.00 hrs Residual Head
Flow rate 108.48 m3/ hrs Filter Head Loss
477.62 gpm Friction Head Loss
Pump Head
Pump Efficiency
Approx. Pump Power
Filter Balancing TankNumber of Filters 2 Bathers Water displacementService factor 1.25
Flow rate per each filter 67.80 m3/ hrs Total water displaced
298.51 gpm Backwash volume
Filtration speed 30.00 m3/ hrs /m2 Evaporation rateFiltration Area 2.26 m2 Evaporation volume
Filter Diameter 1.70 m Safty Factor
66.80 inch Tank Effective volume
Backwash time 5.00 mins Tank Height
Backwash per each filter 67.80 m3/ hrs Tank Area
Make-Up Water period
Make-Up Water flow rate
Water Velocity
Make-Up Water pipe diameter
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SPA Pool AT.3A
Gutter Drains Inlet FittingsNubmer of gutter drains Nubmer of inlet fittings
Case 1 Case 1
Based on MFG recommendation Based on MFG recommendation
Outside diameter 63 mm Outside dia.Gutter Drain flow rate 5.00 m3/ hrs Inlet flow
Nubmer of inlets 22 Nubmer of inlets
Case 2 Case 2
Based on Egyptian code & ASPE - Inlet spacing Based on Egyptian code & ASPE - Inlet sp
Max. Dist. between gutters 3.40 m Dist. between inletsPool Premiter 72.50 m Dist. From corner
Nubmer of gutter drains 22 Nubmer of inlets
Case 3
Gutter Drains Pipe Main Branhes Based on Egyptian code - Volume methodNubmer of gutter drains 24.00 1.00 No. One (1) inlet per
Flow rate per each gutter drain 4.52 4.52 m3/ hrs Nubmer of inlets
Total Water flow rate 108.48 4.52 m3/ hrs Based on Egyptian code - Area methodPipe slope (S) 0.0104 0.0104 ft/ft One (1) inlet per
Pipe Percent Flowing 1.00 1.00 Nubmer of inletsManning coefficient of roughness (n) 0.009 0.009 PVC Case 4
Main pipe inside diameter 167.58 50.89 mm Based on ASPE
One (1) inlet per
Nubmer of inlets
Main Drains Inlet Pipe MBased on Egy. Code ASPE Nubmer of inlet
Max. distance between main drains 3.60 9.20 m Flow rate per each inletMax. distance from corner 1.80 4.60 m Total Water flow rate
Nubmer of main drains 3 1 No. Water Velocity
Main Drain Pipe Main Branhes Main pipe inside diameter
Nubmer of main drains 3.00 1.00 No. Hazen roughness constant
Flow rate per each main drain 36.16 36.16 m3/ hrs Friction head loss per 100 meter
Total Water flow rate 108.48 36.16 m3/ hrs Pipe length
Pipe slope 0.0104 0.0104 ft/ft Friction head loss
Pipe Percent Flowing 1.00 1.00Manning coefficient of roughness 0.009 0.009 PVC
Main pipe inside diameter 167.58 111.00 mm
Main Drains Grate Water Heater Based on Egy. Code ASPE 1- Water direct h eating
Surface suction grate area factor 8.00 4.00 times Q1= r cp V (tf - ti)/x
Pipe cross section area 96.71 96.71 cm2 where:
Surface suction grate area 773.70 386.85 cm2 r water denisty,
Grate Dimensions 457 x 457 305 x 305 mm cpwater specific heat,
18" x 18" 12" x 12" in V Pool volume, m3
tf: desired water temperature,
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SPA Pool AT.3A
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SPA Pool AT.3A
mmm3/ hrs
No.
m3/ hrsm3/ hrs
m/s
ft/s
mm
PVC
m H2O/100m
mm H2O
kg/m3
kJ/Kg.K
m3
oC
-
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SPA Pool AT.3B
ECG ENGINEERING CONSULTANTS GROUP
Mechanical Department
PROJECT NAME : Water Park
PROJECT NO. : 1270
REVISION : 0
PREPARED BY : MOHAMED EL-HARMEL DATE : 18-May-09
CHECKED BY : AWAD ABD-ALLAH DATE : 18-May-09
TITLE : Swimming Pool Calculation
Pool Data PumpLength 5.00 m Using Wide 3.00 m Using
Perimeter 20.00 m Capacity of each pump
Area 15.00 m2Average Depth 1 m Approx. Pipe length
Volume 15.00 m3 Static Head
Turnover Period 1.00 hrs Residual Head
Flow rate 15.00 m3/ hrs Filter Head Loss
66.04 gpm Friction Head Loss
Pump Head
Pump Efficiency
Approx. Pump Power
Filter Balancing TankNumber of Filters 2 Bathers Water displacementService factor 1.25
Flow rate per each filter 9.38 m3/ hrs Total water displaced
41.28 gpm Backwash volume
Filtration speed 30.00 m3/ hrs /m2 Evaporation rateFiltration Area 0.31 m2 Evaporation volume
Filter Diameter 0.63 m Safty Factor
24.84 inch Tank Effective volume
Backwash time 5.00 mins Tank Height
Backwash per each filter 9.38 m3/ hrs Tank Area
Make-Up Water period
Make-Up Water flow rate
Water Velocity
Make-Up Water pipe diameter
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SPA Pool AT.3B
Gutter Drains Inlet FittingsNubmer of gutter drains Nubmer of inlet fittings
Case 1 Case 1
Based on MFG recommendation Based on MFG recommendation
Outside diameter 63 mm Outside dia.Gutter Drain flow rate 5.00 m3/ hrs Inlet flow
Nubmer of inlets 3 Nubmer of inlets
Case 2 Case 2
Based on Egyptian code & ASPE - Inlet spacing Based on Egyptian code & ASPE - Inlet sp
Max. Dist. between gutters 4.00 m Dist. between inletsPool Premiter 20.00 m Dist. From corner
Nubmer of gutter drains 5 Nubmer of inlets
Case 3
Gutter Drains Pipe Main Branhes Based on Egyptian code - Volume methodNubmer of gutter drains 4.00 1.00 No. One (1) inlet per
Flow rate per each gutter drain 3.75 3.75 m3/ hrs Nubmer of inlets
Total Water flow rate 15.00 3.75 m3/ hrs Based on Egyptian code - Area methodPipe slope (S) 0.0104 0.0104 ft/ft One (1) inlet per
Pipe Percent Flowing 1.00 1.00 Nubmer of inletsManning coefficient of roughness (n) 0.009 0.009 PVC Case 4
Main pipe inside diameter 79.80 47.45 mm Based on ASPE
One (1) inlet per
Nubmer of inlets
Main Drains Inlet Pipe MBased on Egy. Code ASPE Nubmer of inlet
Max. distance between main drains 3.60 9.20 m Flow rate per each inletMax. distance from corner 1.80 4.60 m Total Water flow rate
Nubmer of main drains 1 1 No. Water Velocity
Main Drain Pipe Main Branhes Main pipe inside diameter
Nubmer of main drains 2.00 1.00 No. Hazen roughness constant
Flow rate per each main drain 7.50 7.50 m3/ hrs Friction head loss per 100 meter
Total Water flow rate 15.00 7.50 m3/ hrs Pipe length
Pipe slope 0.0104 0.0104 ft/ft Friction head loss
Pipe Percent Flowing 1.00 1.00Manning coefficient of roughness 0.009 0.009 PVC
Main pipe inside diameter 79.80 61.53 mm
Main Drains Grate Water Heater Based on Egy. Code ASPE 1- Water direct heating
Surface suction grate area factor 8.00 4.00 times Q1= r cp V (tf - ti)/x
Pipe cross section area 29.72 29.72 cm2 where:
Surface suction grate area 237.79 118.90 cm2 r water denisty,
Grate Dimensions 457 x 457 305 x 305 mm cpwater specific heat,
18" x 18" 12" x 12" in V Pool volume, m3
tf: desired water temperature,
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SPA Pool AT.3B
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SPA Pool AT.3B
mmm3/ hrs
No.
m3/ hrsm3/ hrs
m/s
ft/s
mm
PVC
m H2O/100m
mm H2O
kg/m3
kJ/Kg.K
m3
oC
-
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SPA Pool AT.3C
ECG ENGINEERING CONSULTANTS GROUP
Mechanical Department
PROJECT NAME : Water Park
PROJECT NO. : 1270
REVISION : 0
PREPARED BY : MOHAMED EL-HARMEL DATE : 18-May-09
CHECKED BY : AWAD ABD-ALLAH DATE : 18-May-09
TITLE : Swimming Pool Calculation
Pool Data PumpLength 2.00 m Using Wide 2.00 m Using
Perimeter 8.00 m Capacity of each pump
Area 4.00 m2Average Depth 1.25 m Approx. Pipe length
Volume 5.00 m3 Static Head
Turnover Period 1.00 hrs Residual Head
Flow rate 5.00 m3/ hrs Filter Head Loss
22.01 gpm Friction Head Loss
Pump Head
Pump Efficiency
Approx. Pump Power
Filter Balancing TankNumber of Filters 1 Bathers Water displacementService factor 1.25
Flow rate per each filter 6.25 m3/ hrs Total water displaced
27.52 gpm Backwash volume
Filtration speed 30.00 m3/ hrs /m2 Evaporation rateFiltration Area 0.21 m2 Evaporation volume
Filter Diameter 0.52 m Safty Factor
20.28 inch Tank Effective volume
Backwash time 5.00 mins Tank Height
Backwash per each filter 6.25 m3/ hrs Tank Area
Make-Up Water period
Make-Up Water flow rate
Water Velocity
Make-Up Water pipe diameter
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SPA Pool AT.3C
Gutter Drains Inlet FittingsNubmer of gutter drains Nubmer of inlet fittings
Case 1 Case 1
Based on MFG recommendation Based on MFG recommendation
Outside diameter 63 mm Outside dia.Gutter Drain flow rate 5.00 m3/ hrs Inlet flow
Nubmer of inlets 1 Nubmer of inlets
Case 2 Case 2
Based on Egyptian code & ASPE - Inlet spacing Based on Egyptian code & ASPE - Inlet sp
Max. Dist. between gutters 4.60 m Dist. between inletsPool Premiter 8.00 m Dist. From corner
Nubmer of gutter drains 2 Nubmer of inlets
Case 3
Gutter Drains Pipe Main Branhes Based on Egyptian code - Volume methodNubmer of gutter drains 2.00 1.00 No. One (1) inlet per
Flow rate per each gutter drain 2.50 2.50 m3/ hrs Nubmer of inlets
Total Water flow rate 5.00 2.50 m3/ hrs Based on Egyptian code - Area methodPipe slope (S) 0.0104 0.0104 ft/ft One (1) inlet per
Pipe Percent Flowing 1.00 1.00 Nubmer of inletsManning coefficient of roughness (n) 0.009 0.009 PVC Case 4
Main pipe inside diameter 52.85 40.76 mm Based on ASPE
One (1) inlet per
Nubmer of inlets
Main Drains Inlet Pipe MBased on Egy. Code ASPE Nubmer of inlet
Max. distance between main drains 3.60 9.20 m Flow rate per each inletMax. distance from corner 1.80 4.60 m Total Water flow rate
Nubmer of main drains 1 1 No. Water Velocity
Main Drain Pipe Main Branhes Main pipe inside diameter
Nubmer of main drains 1.00 1.00 No. Hazen roughness constant
Flow rate per each main drain 5.00 5.00 m3/ hrs Friction head loss per 100 meter
Total Water flow rate 5.00 5.00 m3/ hrs Pipe length
Pipe slope 0.0104 0.0104 ft/ft Friction head loss
Pipe Percent Flowing 1.00 1.00Manning coefficient of roughness 0.009 0.009 PVC
Main pipe inside diameter 52.85 52.85 mm
Main Drains Grate Water Heater Based on Egy. Code ASPE 1- Water direct heating
Surface suction grate area factor 8.00 4.00 times Q1= r cp V (tf - ti)/x
Pipe cross section area 21.93 21.93 cm2 where:
Surface suction grate area 175.44 87.72 cm2 r water denisty,
Grate Dimensions 457 x 457 305 x 305 mm cpwater specific heat,
18" x 18" 12" x 12" in V Pool volume, m3
tf: desired water temperature,
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SPA Pool AT.3C
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SPA Pool AT.3C
mmm3/ hrs
No.
m3/ hrsm3/ hrs
m/s
ft/s
mm
PVC
m H2O/100m
mm H2O
kg/m3
kJ/Kg.K
m3
oC
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Wave Pool AT.6
ECG ENGINEERING CONSULTANTS GROUP
Mechanical Department
PROJECT NAME : Water Park
PROJECT NO. : 1270
REVISION : 0
PREPARED BY : MOHAMED EL-HARMEL DATE : 18-May-09
CHECKED BY : AWAD ABD-ALLAH DATE : 18-May-09
TITLE : Swimming Pool Calculation
Pool Data PumpLength 93.50 m Using Wide 43.00 m Using
Perimeter 404.00 m Capacity of each pump
Area 4,020.50 m2Average Depth 0.7 m Approx. Pipe length
Volume 2,814.35 m3 Static Head
Turnover Period 3.00 hrs Residual Head
Flow rate 938.12 m3/ hrs Filter Head Loss
4,130.40 gpm Friction Head Loss
Pump Head
Pump Efficiency
Approx. Pump Power
Filter Balancing TankNumber of Filters 8 Bathers Water displacementService factor 1.10
Flow rate per each filter 128.99 m3/ hrs Total water displaced
567.93 gpm Backwash volume
Filtration speed 30.00 m3/ hrs /m2 Evaporation rateFiltration Area 4.30 m2 Evaporation volume
Filter Diameter 2.34 m Safty Factor
92.14 inch Tank Effective volume
Backwash time 5.00 mins Tank Height
Backwash per each filter 128.99 m3/ hrs Tank Area
Make-Up Water period
Make-Up Water flow rate
Water Velocity
Make-Up Water pipe diameter
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Wave Pool AT.6
Gutter Drains Inlet FittingsNubmer of gutter drains Nubmer of inlet fittings
Case 1 Case 1
Based on MFG recommendation Based on MFG recommendation
Outside diameter 63 mm Outside dia.Gutter Drain flow rate 5.00 m3/ hrs Inlet flow
Nubmer of inlets 188 Nubmer of inlets
Case 2 Case 2
Based on Egyptian code & ASPE - Inlet spacing Based on Egyptian code & ASPE - Inlet sp
Max. Dist. between gutters 4.60 m Dist. between inletsPool Premiter 404.00 m Dist. From corner
Nubmer of gutter drains 88 Nubmer of inlets
Case 3
Gutter Drains Pipe Main Branhes Based on Egyptian code - Volume methodNubmer of gutter drains 88.00 1.00 No. One (1) inlet per
Flow rate per each gutter drain 10.66 10.66 m3/ hrs Nubmer of inlets
Total Water flow rate 938.12 10.66 m3/ hrs Based on Egyptian code - Area methodPipe slope (S) 0.0104 0.0104 ft/ft One (1) inlet per
Pipe Percent Flowing 1.00 1.00 Nubmer of inletsManning coefficient of roughness (n) 0.009 0.009 PVC Case 4
Main pipe inside diameter 376.33 70.21 mm Based on ASPE
One (1) inlet per
Nubmer of inlets
Main Drains Inlet Pipe MBased on Egy. Code ASPE Nubmer of inlet
Max. distance between main drains 6.00 9.20 m Flow rate per each inletMax. distance from corner 3.00 4.60 m Total Water flow rate
Nubmer of main drains 8 5 No. Water Velocity
Main Drain Pipe Main Branhes Main pipe inside diameter
Nubmer of main drains 8.00 1.00 No. Hazen roughness constant
Flow rate per each main drain 117.26 117.26 m3/ hrs Friction head loss per 100 meter
Total Water flow rate 938.12 117.26 m3/ hrs Pipe length
Pipe slope 0.0104 0.0104 ft/ft Friction head loss
Pipe Percent Flowing 1.00 1.00Manning coefficient of roughness 0.009 0.009 PVC
Main pipe inside diameter 376.33 172.55 mm
Main Drains Grate Water Heater Based on Egy. Code ASPE 1- Water direct heating
Surface suction grate area factor 8.00 4.00 times Q1= r cp V (tf - ti)/x
Pipe cross section area 233.72 233.72 cm2 where:
Surface suction grate area 1,869.72 934.86 cm2 r water denisty,
Grate Dimensions 457 x 457 305 x 305 mm cpwater specific heat,
18" x 18" 12" x 12" in VPool volume, m3
tf: desired water temperature,
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Wave Pool AT.6
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Wave Pool AT.6
mmm3/ hrs
No.
m3/ hrsm3/ hrs
m/s
ft/s
mm
PVC
m H2O/100m
mm H2O
kg/m3
kJ/Kg.K
m3
oC
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Foot Bath F.B.1
ECG ENGINEERING CONSULTANTS GROUP
Mechanical Department
PROJECT NAME : Water Park
PROJECT NO. : 1270
REVISION : 0
PREPARED BY : MOHAMED EL-HARMEL DATE : 18-May-09
CHECKED BY : AWAD ABD-ALLAH DATE : 18-May-09
TITLE : Swimming Pool Calculation
Pool Data PumpLength 25.00 m Using Wide 20.00 m Using
Perimeter 353.00 m Capacity of each pump
Area 500.00 m2Average Depth 0.15 m Approx. Pipe length
Volume 75.00 m3 Static Head
Turnover Period 0.50 hrs Residual Head
Flow rate 150.00 m3/ hrs Filter Head Loss
660.43 gpm Friction Head Loss
Pump Head
Pump Efficiency
Approx. Pump Power
Filter Balancing TankNumber of Filters 2 Bathers Water displacementService factor 1.20
Flow rate per each filter 90.00 m3/ hrs Total water displaced
396.26 gpm Backwash volume
Filtration speed 30.00 m3/ hrs /m2 Evaporation rateFiltration Area 3.00 m2 Evaporation volume
Filter Diameter 1.95 m Safty Factor
76.96 inch Tank Effective volume
Backwash time 5.00 mins Tank Height
Backwash per each filter 90.00 m3/ hrs Tank Area
Make-Up Water period
Make-Up Water flow rate
Water Velocity
Make-Up Water pipe diameter
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Foot Bath F.B.1
Gutter Drains Inlet FittingsNubmer of gutter drains Nubmer of inlet fittings
Case 1 Case 1
Based on MFG recommendation Based on MFG recommendation
Outside diameter 63 mm Outside dia.Gutter Drain flow rate 5.00 m3/ hrs Inlet flow
Nubmer of inlets 30 Nubmer of inlets
Case 2 Case 2
Based on Egyptian code & ASPE - Inlet spacing Based on Egyptian code & ASPE - Inlet sp
Max. Dist. between gutters 4.60 m Dist. between inletsPool Premiter 353.00 m Dist. From corner
Nubmer of gutter drains 77 Nubmer of inlets
Case 3
Gutter Drains Pipe Main Branhes Based on Egyptian code - Volume methodNubmer of gutter drains 40.00 1.00 No. One (1) inlet per
Flow rate per each gutter drain 3.75 3.75 m3/ hrs Nubmer of inlets
Total Water flow rate 150.00 3.75 m3/ hrs Based on Egyptian code - Area methodPipe slope (S) 0.0104 0.0104 ft/ft One (1) inlet per
Pipe Percent Flowing 1.00 1.00 Nubmer of inletsManning coefficient of roughness (n) 0.009 0.009 PVC Case 4
Main pipe inside diameter 189.24 47.45 mm Based on ASPE
One (1) inlet per
Nubmer of inlets
Main Drains Inlet Pipe MBased on Egy. Code ASPE Nubmer of inlet
Max. distance between main drains 6.00 9.20 m Flow rate per each inletMax. distance from corner 3.00 4.60 m Total Water flow rate
Nubmer of main drains 4 3 No. Water Velocity
Main Drain Pipe Main Branhes Main pipe inside diameter
Nubmer of main drains 4.00 1.00 No. Hazen roughness constant
Flow rate per each main drain 37.50 37.50 m3/ hrs Friction head loss per 100 meter
Total Water flow rate 150.00 37.50 m3/ hrs Pipe length
Pipe slope 0.0104 0.0104 ft/ft Friction head loss
Pipe Percent Flowing 1.00 1.00Manning coefficient of roughness 0.009 0.009 PVC
Main pipe inside diameter 189.24 112.52 mm
Main Drains Grate Water Heater Based on Egy. Code ASPE 1- Water direct heating
Surface suction grate area factor 8.00 4.00 times Q1= r cp V (tf - ti)/x
Pipe cross section area 99.39 99.39 cm2 where:
Surface suction grate area 795.11 397.55 cm2 r water denisty,
Grate Dimensions 457 x 457 305 x 305 mm cpwater specific heat,
18" x 18" 12" x 12" in V Pool volume, m3
tf: desired water temperature,
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Foot Bath F.B.1
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Foot Bath F.B.1
mmm3/ hrs
No.
m3/ hrs
m3/ hrs
m/s
ft/s
mm
PVC
m H2O/100m
mm H2O
kg/m3
kJ/Kg.K
m3
oC
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Adult Pool AT.7
ECG ENGINEERING CONSULTANTS GROUP
Mechanical Department
PROJECT NAME : Water Park
PROJECT NO. : 1270
REVISION : 0
PREPARED BY : MOHAMED EL-HARMEL DATE : 18-May-09
CHECKED BY : AWAD ABD-ALLAH DATE : 18-May-09
TITLE : Swimming Pool Calculation
Pool Data PumpLength 20.00 m Using Wide 11.10 m Using
Perimeter 81.00 m Capacity of each pump
Area 222.00 m2Average Depth 1.25 m Approx. Pipe length
Volume 277.50 m3 Static Head
Turnover Period 4.00 hrs Residual Head
Flow rate 69.38 m3/ hrs Filter Head Loss
305.45 gpm Friction Head Loss
Pump Head
Pump Efficiency
Approx. Pump Power
Filter Balancing TankNumber of Filters 2 Bathers Water displacementService factor 1.25
Flow rate per each filter 43.36 m3/ hrs Total water displaced
190.91 gpm Backwash volume
Filtration speed 30.00 m3/ hrs /m2 Evaporation rateFiltration Area 1.45 m2 Evaporation volume
Filter Diameter 1.36 m Safty Factor
53.42 inch Tank Effective volume
Backwash time 5.00 mins Tank Height
Backwash per each filter 43.36 m3/ hrs Tank Area
Make-Up Water period
Make-Up Water flow rate
Water Velocity
Make-Up Water pipe diameter
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Adult Pool AT.7
Gutter Drains Inlet FittingsNubmer of gutter drains Nubmer of inlet fittings
Case 1 Case 1
Based on MFG recommendation Based on MFG recommendation
Outside diameter 63 mm Outside dia.Gutter Drain flow rate 5.00 m3/ hrs Inlet flow
Nubmer of inlets 14 Nubmer of inlets
Case 2 Case 2
Based on Egyptian code & ASPE - Inlet spacing Based on Egyptian code & ASPE - Inlet sp
Max. Dist. between gutters 4.60 m Dist. between inletsPool Premiter 81.00 m Dist. From corner
Nubmer of gutter drains 18 Nubmer of inlets
Case 3
Gutter Drains Pipe Main Branhes Based on Egyptian code - Volume methodNubmer of gutter drains 18.00 1.00 No. One (1) inlet per
Flow rate per each gutter drain 3.85 3.85 m3/ hrs Nubmer of inlets
Total Water flow rate 69.38 3.85 m3/ hrs Based on Egyptian code - Area methodPipe slope (S) 0.0104 0.0104 ft/ft One (1) inlet per
Pipe Percent Flowing 1.00 1.00 Nubmer of inletsManning coefficient of roughness (n) 0.009 0.009 PVC Case 4
Main pipe inside diameter 141.72 47.94 mm Based on ASPE
One (1) inlet per
Nubmer of inlets
Main Drains Inlet Pipe MBased on Egy. Code ASPE Nubmer of inlet
Max. distance between main drains 4.50 9.20 m Flow rate per each inletMax. distance from corner 2.25 4.60 m Total Water flow rate
Nubmer of main drains 3 2 No. Water Velocity
Main Drain Pipe Main Branhes Main pipe inside diameter
Nubmer of main drains 3.00 1.00 No. Hazen roughness constant
Flow rate per each main drain 23.13 23.13 m3/ hrs Friction head loss per 100 meter
Total Water flow rate 69.38 23.13 m3/ hrs Pipe length
Pipe slope 0.0104 0.0104 ft/ft Friction head loss
Pipe Percent Flowing 1.00 1.00Manning coefficient of roughness 0.009 0.009 PVC
Main pipe inside diameter 141.72 93.86 mm
Main Drains Grate Water Heater Based on Egy. Code ASPE 1- Water direct heating
Surface suction grate area factor 8.00 4.00 times Q1= r cp V (tf - ti)/x
Pipe cross section area 69.16 69.16 cm2 where:
Surface suction grate area 553.30 276.65 cm2 r water denisty,
Grate Dimensions 457 x 457 305 x 305 mm cpwater specific heat,
18" x 18" 12" x 12" in V Pool volume, m3
tf: desired water temperature,
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Adult Pool AT.7
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Adult Pool AT.7
mmm3/ hrs
No.
m3/ hrs
m3/ hrs
m/s
ft/s
mm
PVC
m H2O/100m
mm H2O
kg/m3
kJ/Kg.K
m3
oC
-
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POOL
ECG ENGINEERING CONSULTANTS GROUP
Mechanical Department
PROJECT NAME : Water Park
PROJECT NO. : 1270
REVISION : 0
PREPARED BY : MOHAMED EL-HARMEL DATE : 07-May-09
CHECKED BY : AWAD ABD-ALLAH DATE : 07-May-09
TITLE : Swimming Pool Calculation
Pool Data PumpLength 20.00 m Using Wide 10.00 m Using
Perimeter 60.00 m Capacity of each pump
Area 200.00 m2Average Depth 0.6 m Approx. Pipe length
Volume 120.00 m3 Static Head
Turnover Period 3.00 hrs Residual Head
Flow rate 40.00 m3/ hrs Filter Head Loss
176.11 gpm Friction Head Loss
Pump Head
Pump Efficiency
Approx. Pump Power
Filter Balancing TankNumber of Filters 2 Bathers Water displacementService factor 1.25
Flow rate per each filter 25.00 m3/ hrs Total water displaced
110.07 gpm Backwash volume
Filtration speed 30.00 m3/ hrs /m2 Evaporation rateFiltration Area 0.83 m2 Evaporation volume
Filter Diameter 1.03 m Safty Factor
40.56 inch Tank Effective volume
Backwash time 5.00 mins Tank Height =
Backwash per each filter 25.00 m3/ hrs Tank Area =
Make-Up Water period
Make-Up Water flow rate
Water Velocity
Make-Up Water pipe diameter
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POOL
Gutter Drains Inlet FittingsNubmer of gutter drains Nubmer of inlet fittings
Case 1 Case 1
Based on MFG recommendation Based on MFG recommendation
Outside diameter 63 mm Outside dia.(mm)Gutter Drain flow rate 5.00 m3/ hrs Inlet flow
Nubmer of inlets 8 Nubmer of inlets
Case 2 Case 2
Based on Egyptian code & ASPE - Inlet spacing Based on Egyptian code & ASPE - Inlet sp
Max. Dist. between gutters 4.20 m Dist. between inletsPool Premiter 60.00 m Dist. From corner
Nubmer of gutter drains 15 Nubmer of inlets
Case 3
Gutter Drains Pipe Main Branhes Based on Egyptian code - Volume methodNubmer of gutter drains 20.00 1.00 No. One (1) inlet per
Flow rate per each gutter drain 2.00 2.00 m3/ hrs Nubmer of inlets
Total Water flow rate 40.00 2.00 m3/ hrs Based on Egyptian code - Area methodPipe slope (S) 0.0104 0.0104 ft/ft One (1) inlet per
Pipe Percent Flowing 1.00 1.00 Nubmer of inletsManning coefficient of roughness (n) 0.009 0.009 PVC Case 4
Main pipe inside diameter 115.28 37.49 mm Based on ASPE
One (1) inlet per
Nubmer of inlets
Main Drains Inlet Pipe MBased on Egy. Code ASPE Nubmer of inlet
Max. distance between main drains 3.60 9.20 m Flow rate per each inletMax. distance from corner 1.80 4.60 m Total Water flow rate
Nubmer of main drains 3 2 No. Water Velocity
Main Drain Pipe Main Branhes Main pipe inside diameter
Nubmer of main drains 4.00 1.00 No. Hazen roughness constant
Flow rate per each main drain 10.00 10.00 m3/ hrs Friction head loss per 100 meter
Total Water flow rate 40.00 10.00 m3/ hrs Pipe length
Pipe slope 0.01 0.01 ft/ft Friction head loss
Pipe Percent Flowing 1.00 1.00Manning coefficient of roughness 0.009 0.009 PVC
Main pipe inside diameter 131.28 78.06 mm
Main Drains Grate Water Heater Based on Egy. Code ASPE 1- Water direct heating
Surface suction grate area factor 10.00 4.00 times Q1= r cp V (tf - ti)/x
Pipe cross section area 47.83 47.83 cm2 where:
Surface suction grate area 478.30 191.32 cm2 r:water denisty,
Grate Dimensions 457 x 457 305 x 305 mm cpwater specific heat,
18" x 18" 12" x 12" in VPool volume, m
tf: desired water temperature,
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POOL
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POOL
m3/ hrs
No.
m3/ hrsm3/ hrs
m/s
ft/s
mm
PVC
m H2O/100mm
m H2O
kg/m3
kJ/Kg.K
m3
oC
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Project Name:
Project Number:
Project Engineer:
Date : 10/31/2014
Q=(1.486/n)*A*R^.667*S^.5
WHERE: Q=FLOW IN CFS; A=AREA, Sq. Feet; R = HYDRAULIC RADIUS, Feet
S = SLOPE, FT/FT; n = COEFFICIENT OF ROUGHNESS
Piping Material = Cast Iron "n"= 0.012
Percent Flowing = 50% Full
Pipe Slope = 1/8 In/Ft = 0.0104 Ft/Ft
Pipe
SIZE CFS GPM Velocity
1-1/2" 0.00715057 3.21 1.23 fps Cast Iron 0.012
2" 0.01568406 7.04 1.50 fps Sch. 40 PVC 0.0092-1/2" 0.02874984 12.90 1.74 fps SDR 35 0.010
3" 0.04709192 21.14 1.97 fps VCP 0.013
4" 0.10097174 45.32 2.39 fps
5" 0.18457854 82.84 2.77 fps
6" 0.30178655 135.45 3.14 fps
8" 0.65438406 293.71 3.81 fps
10" 1.19135426 534.72 4.42 fps
12" 1.94259369 871.90 5.00 fps
14" 2.54392539 1141.79 5.52 fps
15" 3.67228353 1648.24 5.86 fps
16" 0.00000000 0.00 #DIV/0! fps
Footnotes:
A Inside diameters of piping taken from the following:
Cast Iron: Tyler Pipe Manual
Plastic: Schedule 40 PVC Harrington Pipe Manual
VCP: Mission Clay Pipe Pipe Manual
B
C Where cells indicate 0.000000 or #DIV/0! - Pipe size is not avaliable in this material
MANNINGS FORMULA FOR SIZING WASTE PIPING
"n" Value
Manning's "n" values vary throughout the engineering community significantly.
Numerous laboratory tests were obtained utilizing clean water and straight pipe
sections without bends, manholes, debris or other obstructions. The plumbing
engineer must choose a number that will exemplify the specific project that they are
designing. Smooth wall pipes were found to have "n" values ranging between
0.009 and 0.010 but, historically, engineers familiar with sewers have used 0.012 or
0.013. This "design factor" of 20-30% takes into account the difference between
laboratory testing and actual installed conditions. One publication indicated sanitarysewers coated with sewage slimes, that contain bends and connections, the "n"
value would be in the range of 0.012 to 0.016. ASPE recommends a value of 0.015
to be used for cast iron piping.
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Pipe
Diameter Cast Iron
Sch. 40
PVC SDR 35 VCP
Pipe
Diameter"A" Value "R" Value
1-1/2" 0.0304 0.0335 0.0000 0.0000 1-1/2" 0.0058 0.0304
2" 0.0408 0.0431 0.0000 0.0000 2" 0.0105 0.0408
2-1/2" 0.0513 0.0514 0.0000 0.0000 2-1/2" 0.0165 0.0513
3" 0.0617 0.0639 0.0000 0.0000 3" 0.0239 0.0617
4" 0.0821 0.0839 0.0828 0.0802 4" 0.0423 0.0821
5" 0.1029 0.1051 0.1104 0.0000 5" 0.0666 0.1029
6" 0.1238 0.1264 0.1232 0.1328 6" 0.0962 0.1238
8" 0.1654 0.1663 0.1650 0.1635 8" 0.1719 0.1654
10" 0.2071 0.2088 0.2063 0.2146 10" 0.2694 0.2071
12" 0.2488 0.2487 0.2454 0.2417 12" 0.3888 0.2488
14" 0.2888 0.2735 0.2604 0.0000 14" 0.4609 0.2888
15" 0.3158 0.0000 0.3005 0.3036 15" 0.6268 0.3158
16" 0.0000 0.3125 0.0000 0.0000 16" 0.0000 0.0000
Pipe
Diameter Cast Iron
Sch. 40
PVC SDR 35 VCP
Pipe
Diameter 25% 50%
1-1/2" 1.460 1.610 0.000 0.000 1-1/2" 0.0029 0.0058
2" 1.960 2.067 0.000 0.000 2" 0.0052 0.0105
2-1/2" 2.460 2.469 0.000 0.000 2-1/2" 0.0083 0.0165
3" 2.960 3.068 0.000 0.000 3" 0.0119 0.0239
4" 3.940 4.026 3.975 3.850 4" 0.0212 0.0423
5" 4.940 5.047 5.298 0.000 5" 0.0333 0.0666
6" 5.940 6.065 5.915 6.375 6" 0.0481 0.0962
8" 7.940 7.981 7.920 7.850 8" 0.0860 0.1719
10" 9.940 10.020 9.900 10.300 10" 0.1347 0.2694
12" 11.940 11.938 11.780 11.600 12" 0.1944 0.3888
14" 13.000 13.126 12.500 0.000 14" 0.2304 0.4609
15" 15.160 0.000 14.426 14.575 15" 0.3134 0.6268
16" 0.000 15.000 0.000 0.000 16" 0.0000 0.0000
Diameter
fps
1% Slope
2% Slope
2" 1.72 12.30 17.40
2-1/2" 1.99 22.27 31.50
3" 2.25 36.27 51.30
4" 2.74 78.48 111.00
5" 3.16 142.11 201.00
6" 3.58 231.19 327.00
8" 4.35 498.44 705.00
10" 5.04 896.48 1268.00
12" 5.67 1463.49 2070.00
16" 6.58 2637.11 3730.00
"R" Value Calculations
Pipe Inside Diameter "A" Value for Various
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Certikin Filters @ 11-30m3/h/m2 Head Loss 2.4m Certikin Filters @ 30-40m3/h/m2 Hea
Backwash rate 45m3/m2/hr Backwash rate 45m3/m2/hr
Model Conn Flow High Model Conn
Code mm mm m3/hr mm Code mm mm
SLX1050-30 1050 75 25 1711 SLX1050-4 1050 75SLX1200-30 1200 75 33 1811 SLX1200-4 1200 90
SLX1400-30 1400 90 46 1820 SLX1400-4 1400 110
SLX1600-30 1600 110 60 1904 SLX1600-4 1600 110
SLX1800-30 1800 110 76 1938 SLX1800-4 1800 125
SLX2000-30 2000 125 94 2113 SLX2000-4 2000 140
SLX2350-30 2350 140 130 2407 SLX2350-4 2350 160
SLX2500-30 2500 160 150 2469 SLX2500-4 2500 200
SLX3000-30 3000 200 212 2933 SLX3000-4 3000 225
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Asbestos cement
Asphalt
Brass
Brickwork
Cast-iron, new
Clay tile
Concrete - steel forms
Concrete - finished
Concrete - wooden forms
Concrete - centrifugally spun
Copper
Corrugated metal
Earth
Earth channel - clean
75% 100% Earth channel - gravelly
0.0087 0.0116 Earth channel - weedy
0.0157 0.0210 Earth channel - stony, cobbles
0.0248 0.0330 Floodplains - pasture, farmland
0.0358 0.0478 Floodplains - light brush
0.0635 0.0847 Floodplains - heavy brush
0.0998 0.1331 Floodplains - trees
0.1443 0.1924 Galvanized iron
0.2579 0.3438 Glass
0.4042 0.5389 Gravel
0.5832 0.7776 Lead
0.6913 0.9218 Masonry
0.9401 1.2535 Metal - corrugated
0.0000 0.0000 Natural streams - clean and straight
Natural streams - major rivers
Natural streams - sluggish with deep pools
Plastic
Polyethylene PE - Corrugated with smooth inner walls
Polyethylene PE - Corrugated with corrugated inner walls
Polyvinyl Chloride PVC - with smooth inner walls
Steel - Coal-tar enamel
Steel - smooth
Steel - New unlined
Steel - Riveted
Wood - planed
Wood - unplaned
Wood stave
Depths
Surface Material
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d Loss 4m
Flow High
m3/hr mm
34 171145 1811
61 1820
80 1904
101 1938
125 2113
175 2407
200 2469
282 2933
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Manning's Roughness
Coefficient Material- n -
0.011 Asbestos Cement
0.016 Brass
0.011 Brick sewer
0.015 Cast-Iron - new unlined (CIP)
0.012 Cast-Iron 10 years old
0.014 Cast-Iron 20 years old
0.011 Cast-Iron 30 years old
0.012 Cast-Iron 40 years old
0.015 Cast-Iron, asphalt coated
0.013 Cast-Iron, cement lined
0.011 Cast-Iron, bituminous lined
0.022 Cast-Iron, wrought plain
0.025 Concrete
0.022 Copper or Brass
0.025 Corrugated Metal
0.03 Ductile Iron Pipe (DIP)
0.035 Fiber
0.035 Fiber Glass Pipe - FRP
0.05 Galvanized iron
0.075 Glass
0.15 Lead
0.016 Metal Pipes - Very to extremely smooth
0.01 Plastic
0.029 Polyethylene, PE, PEH
0.011 PVC, CPVC
0.025 Smooth Pipes
0.022 Steel new unlined
0.03 Steel
0.035 Steel, welded and seamless
0.04 Steel, interior riveted, no projecting rivets
0.009 Steel, projecting girth rivets
0.009 - 0.015 Steel, vitrified, spiral-riveted
0.018 - 0.025 Steel, corrugated
0.009 - 0.011 Tin
0.01 Vitrified Clays
0.012 Wooden or Masonry Pipe - Smooth
0.011 Wood Stave
0.019
0.012
0.013
0.012
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Hazen-Williams Coefficient- c-
140
130 - 140
90 - 100
130
107 - 113
89 - 100
75 - 90
64-83
100
140
140
100
100 - 140
130 - 140
60
140
140
150
120
130
130 - 140
130 - 140
130 - 150
150
150
140
140 - 150
100
100
100
90 - 100
60
130
110
120
110 - 120
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Sheet3
Certikin Filters @ 11-30m3/h/m2 Head Loss 2.4m Certikin Filters
Backwash rate 45m3/m2/hr Backwash rate
Model Conn Flow High Model
Code mm mm m3/hr mm Code
SLX1050-30M 1050 75 25 1711 SLX1050-40M
SLX1200-30M 1200 75 33 1811 SLX1200-40MSLX1400-30M 1400 90 46 1820 SLX1400-40M
SLX1600-30M 1600 110 60 1904 SLX1600-40M
SLX1800-30M 1800 110 76 1938 SLX1800-40M
SLX2000-30M 2000 125 94 2113 SLX2000-40M
SLX2350-30M 2350 140 130 2407 SLX2350-40M
SLX2500-30M 2500 160 150 2469 SLX2500-40M
SLX3000-30M 3000 200 212 2933 SLX3000-40M
Page 13
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Sheet3
30-40m3/h/m2 Head Loss 4m
5m3/m2/hr
Conn Flow High
mm mm m3/hr mm
1050 75 34 1711
1200 90 45 18111400 110 61 1820
1600 110 80 1904
1800 125 101 1938
2000 140 125 2113
2350 160 175 2407
2500 200 200 2469
3000 225 282 2933
