Project Name: JABER HOSPITAL Date: Job No. Main Hospital Building
Calculation Title: WATER SUPPLY SYSTEM Engineer: Sheet no:
Cooling Tower Make Up Pump HPS-01 Sizing SJN
Cooling Tower Make-Up Pump HPS-1 Location: Basement (-9.53 level)
Application: To pump water from HVAC Make UpTank(-9.53 level) to Cooling Tower at -2.0 level
Pumps set : 3 pumps in one set, Three working ,each pump capacity is 40 m3/hr(1 Set is working 1 Set standby)
- Static Head = 23 m
- Residual Pressure = 10 m
Pressure drop in straight pipe (Pa) = 6.819 x L x (V / C)1.852 x (1 / D)1.167 x (r g)
ρ = - Friction Losses:- ɡ = Nodes 11 2 3 0 1 * **
- Total Friction Losses in pipes and fittings = = = m
'- Total Pump Head required = + +
= m = Bar
= M Say 38 mtr
Selected pump 40 m3/hr @ 50 mtr head is sufficient
@45° C 27/07/2011 990 Kg/m³ 1 - 2 150 174 529 18.28 LE/fitting** 090512
Reference Calculations Output
Fittings* Flow Rate (gpm) Pipe Size-D(mm) m/sec2 C = 150 For pipes Distance- L (m) 9.8 Friction Losses(pa/mtr) Total Length*** Velocity-V(m/sec)
-The mentioned fitting are the fittings on this pipe segment.
182.23 53.57 1.88 E-90 C.V 49.30 49.30 TEE 18.3 270.54 G.V 6.39 E-45 0
Friction Losses in Pipe (Kpa)
49.30 Kpa 0.49
37.93
23 10 4.93
- G.V: Gate Valve, E-90: ninety degree Elbow. -LE : Equivelent Length for each fitting.
37.93 3.79
- Total Length= LE+ Pipe Distance.
Bar 4.93
BMB Jaber Hospital
Plumbing Pumps Calculations
BMB Jaber Hospital
Plumbing Pumps Calculations
Project Name: JABER HOSPITAL Date: Job No. Main Hospital Building
Calculation Title: WATER SUPPLY SYSTEM Engineer: Sheet no:
Transfer Pump TR-3 Sizing SJN
Transfer Pump TR-3
Location: Basement (-9.53 level)
Application: To pump water from Break Water tank(-9.53 level) to HVAC Make up Tank(-9.53 level) Pumps set : 4 pumps, Three working and one standby,each pump capacity is 30 m3/hr
- Static Head = 7 m
- Residual Pressure = 10 m
Pressure drop in straight pipe (Pa) = 6.819 x L x (V / C)1.852 x (1 / D)1.167 x (r g)
ρ = - Friction Losses:- ɡ = Nodes 7 0 1 1 * **
Pressure drop in Sand filter = 7psi = 5 mtr
- Total Friction Losses in pipes and fittings = = = m
'- Total Pump Head required = + + + 5
= m 15 Bar
=
= M Say 23 mtr
Selected pump is 30m3/hr @ 25 mtr head is sufficient
Reference Calculations Output
27/07/2011 990 Kg/m³ @45° C 9.8 m/sec2 090512 C = 150 For pipes Pipe Size-D(mm) Distance- L
(m) Flow Rate (gpm) Velocity-V(m/sec) Fittings* LE/fitting** Total
Length*** Friction Losses(pa/mtr) Friction Losses in Pipe (Kpa)
1 - 2 200 153 397 0.79
E-90 42.7
216.8
- Total Length= LE+ Pipe Distance.
26.37 5.72 TEE 0 G.V 2.1 C.V 19 5.72 7 10 0.57 5.72 Kpa 0.06 22.57 22.57
-The mentioned fitting are the fittings on this pipe segment. - G.V: Gate Valve, E-90: ninety degree Elbow.
-LE : Equivelent Length for each fitting.
22.57 2.26 Bar 0.57 BMB Jaber Hospital Plumbing Pumps Calculations
BMB Jaber Hospital
Plumbing Pumps Calculations
Project Name: JABER HOSPITAL Date: Job No. Main Hospital Building
Calculation Title: WATER SUPPLY SYSTEM Engineer: Sheet no:
Transfer Pump TR-1 Sizing SJN
Transfer Pump TR-1
Location: Basement (-9.53 level)
Application: To pump water from Break Water tank(-9.53 level) to Potable & Fire Water Tank(-9.53 level) Pumps set : 4 pumps, Three working and one standby,each pump capacity is 30 m3/hr
- Static Head = 7 m
- Residual Pressure = 10 m
Pressure drop in straight pipe (Pa) = 6.819 x L x (V / C)1.852 x (1 / D)1.167 x (r g)
ρ = - Friction Losses:- ɡ = Nodes 3 1 1 1 * **
Pressure drop in Sand filter = 7psi = 5 mtr
- Total Friction Losses in pipes and fittings = = = m
'- Total Pump Head required = + + + 5
= m = Bar
= Say 23.5 mtr
=
Selected pump is 30m3/hr @ 25 mtr head is sufficient
Reference Calculations Output
27/07/2011 990 Kg/m³ @45° C 9.8 m/sec2 090512 C = 150 For pipes Pipe Size-D(mm) Distance- L
(m) Flow Rate (gpm) Velocity-V(m/sec) Fittings* LE/fitting** Total Length*** Friction Losses(pa/mtr) Friction Losses in Pipe (Kpa)
1 - 2 150 61 397 1.41
E-90 18.3
109.6
- Total Length= LE+ Pipe Distance.
107.09 11.74 TEE 9.2 G.V 2.1 C.V 19 11.74 7 10 1.17 11.74 Kpa 0.12 23.17
-The mentioned fitting are the fittings on this pipe segment. - G.V: Gate Valve, E-90: ninety degree Elbow.
-LE : Equivelent Length for each fitting.
23.17 2.32 Bar 1.17 BMB Jaber Hospital Plumbing Pumps Calculations
BMB Jaber Hospital
Plumbing Pumps Calculations
Project Name: JABER HOSPITAL Date: Job No. Main Hospital Building
Calculation Title: WATER SUPPLY SYSTEM Engineer: Sheet no:
Transfer Pump TR-2 Sizing SJN
Transfer Pump TR-2
Location: Basement (-9.53 level)
Application: To pump water from Break Water tank(-9.53 level) to HVAC Make up Tank(-9.53 level) Pumps set : 4 pumps, Three working and one standby,each pump capacity is 30 m3/hr
- Static Head = 7 m
- Residual Pressure = 10 m
Pressure drop in straight pipe (Pa) = 6.819 x L x (V / C)1.852 x (1 / D)1.167 x (r g)
ρ = - Friction Losses:- ɡ = Nodes 6 1 1 1 * **
Pressure drop in Sand filter = 7psi = 5 mtr
- Total Friction Losses in pipes and fittings = = = m
'- Total Pump Head required = + + + 5
= m = Bar
= Say 24 mtr
Selected pump 30m3/hr @ 25 mtr head is sufficient
Reference Calculations Output
27/07/2011 990 Kg/m³ @45° C 9.8 m/sec2 090512 C = 150 For pipes Pipe Size-D(mm) Distance- L
(m) Flow Rate (gpm) Velocity-V(m/sec) Fittings* LE/fitting** Total
Length*** Friction Losses(pa/mtr) Friction Losses in Pipe (Kpa)
1 - 2 150 110 397 1.41 E-90 36.6 176.9 107.09 18.94 TEE 9.2 G.V 2.1 C.V 19 1.89 0.19 18.94
-The mentioned fitting are the fittings on this pipe segment. - G.V: Gate Valve, E-90: ninety degree Elbow.
-LE : Equivelent Length for each fitting. - Total Length= LE+ Pipe Distance.
Bar 1.89 2.39 23.89 18.94 Kpa 23.89 7 10 BMB Jaber Hospital Plumbing Pumps Calculations
BMB Jaber Hospital
Plumbing Pumps Calculations
Project Name: JABER HOSPITAL Date: Job No. Main Hospital Building
Calculation Title: WATER SUPPLY SYSTEM Engineer: Sheet no:
Booster Pump BP-3 Sizing SJN
Booster Pump BP-3
Location: Basement at -9.53 Level Water Tank Building Application: To pump water from basement to Residential building
Pumps set : 3 pumps in one set are working each pump capacity is 20 m3/hr '@ 65 Mtr Head(1 Set is working 1 Set standby)
- Static Head = 22.50 m
- Residual Pressure = 10 hose bib at highest level(+12.2mtr)
water closet comes +8.7 level onwards to down, where avilable pressure is 19.5 psi, which is more than enough to operate the fliush valve of W.C Pressure drop in straight pipe (Pa) = 6.819 x L x (V / C)1.852 x (1 / D)1.167 x (r g)
Total flow of three pumps = 60
= 264 gpm ρ = ɡ = Nodes 1 1 2 1 1 2 2 1 2 1 m3/hr 0 10.1 46.73 0.47 TEE 9.1 G.V C.V H-I 130.8 1 176 0.82 E-90 0 19.2 12.94 0.25 TEE 18.2 G.V C.V G-H 130.8 1 88 0.41 E-90 0 16.93 43.06 0.73 TEE 0 G.V 2.74 C.V 12.19 F-G 102.2 2 88 0.67 E-90 0 19.2 12.94 0.25 TEE 18.2 G.V C.V E-F 130.8 1 88 0.41 E-90 0 10.1 46.73 0.47 TEE 9.1 G.V C.V D-E 130.8 1 176 0.82 E-90 0 39.8 99.02 3.94 TEE 18.2 G.V 2.1 C.V C-D 130.8 19.5 264 1.23 E-90 0 20.6 27.43 0.57 TEE 9.1 G.V C.V B-C 130.8 11.5 132 0.62 E-90 91.23 0.71 TEE 0 G.V 1.37 C.V 0
Friction Losses(pa/mtr) Friction Losses in Pipe (Kpa)
A -B 102.2 6.4 132 1.01
E-90 0
7.77
9.8 m/sec2
C = 150 For copper pipes Pipe Size(mm) Distance- L (m) Flow Rate
(gpm) Velocity(m/sec) Fittings* LE/fitting** Total Length***
17/9/2011 090512
Reference Calculations Output
1000 Kg/m³
BMB
Jaber Hospital
Plumbing
Pumps Calculations
CALCULATION SHEET
Project Name: JABER HOSPITAL Date: Job No.
Main Hospital Building
Calculation Title: WATER SUPPLY SYSTEM Engineer: Sheet no:
Booster Pump BP-3 Sizing SJN
17/9/2011 090512
Reference Calculations Output
1 2 2 1 1 2 27 1 1 1 4 1 15 1 4 1 3 1 1 6.65 1061.08 7.06 TEE 3.65 G.V C.V 10- 9 61.4 3 130 2.76 E-90 6.9 33.6 607.89 20.43 TEE 4.6 G.V 0 C.V 11 - 10 73.6 22.1 155 2.29 E-90 12.16 28.26 308.87 8.73 TEE 6.4 G.V 0 C.V 12 - 11 102.2 9.7 255 1.95 E-90 45.6 199 308.87 61.46 TEE 6.4 G.V C.V 13 - 12 102.2 147 255 1.95 E-90 19.6 201.7 99.02 19.97 TEE 9.1 G.V C.V 14-13 130.8 173 264 1.23 E-90 132.3 936.8 99.02 92.76 TEE 9.1 G.V 2.1 C.V 18.3 15 -14 130.8 775 264 1.23 E-90 0 20.2 99.02 2.00 TEE 18.2 G.V C.V O-P 130.8 2 264 1.23 E-90 0 10.1 46.73 0.47 TEE 9.1 G.V C.V N-O 130.8 1 176 0.82 E-90 0 10.1 12.94 0.13 TEE 9.1 G.V C.V M-N 130.8 1 88 0.41 E-90 0 4.74 43.06 0.20 TEE 0 G.V 2.74 C.V L-M 102.2 2 88 0.67 E-90 0 19.2 12.94 0.25 TEE 18.2 G.V C.V K-L 130.8 1 88 0.41 E-90 0 10.1 46.73 0.47 TEE 9.1 G.V C.V J-K 130.8 1 176 0.82 E-90
BMB
Jaber Hospital
Plumbing
Pumps Calculations
Project Name: JABER HOSPITAL Date: Job No. Main Hospital Building
Calculation Title: WATER SUPPLY SYSTEM Engineer: Sheet no:
Booster Pump BP-3 Sizing SJN
17/9/2011 090512
Reference Calculations Output
1 1 1 1 1 1 1 2 1
- Total Friction Losses in pipes and fittings = 258.79 kpa = 25.88 mtr
Pressure drop in catridge filter = 2.54 mtr
Static Head = 22.50 mtr
Residual pressure = 10 mtr
Head avilable in the suction side due to to the height of water coumn in the tank = 3.5 mtr Catridge Filter SS-12 - three set being used for filteration 12 catridges in two layers inside the housing
Pressure drop (attached document) =0.042psi/gpm
- Total Pump Head required = 57.42 mtr Presure drop for 88 Gpm (one third of the total flow-264 gpm) =3.69psi
= 2.54 mtr
Selected pump of 20m3/hr @ 65 mtr head is sufficient
258.79 1.2 13.48 211.50 2.85 0 G.V 0.28 C.V 2- 1 20.4 12 3 0.58 E-90 TEE 0 4.04 482.76 1.95 TEE 3.04 G.V 0 C.V 3- 2 40.8 1 29 1.39 E-90 0 10.15 373.72 3.79 TEE 3.65 G.V 0 C.V 4- 3 61.4 6.5 74 1.57 E-90 0 5.65 472.59 2.67 TEE 3.65 G.V 0 C.V 5 -4 61.4 2 84 1.78 E-90 10.15 582.04 5.91 TEE 3.65 G.V C.V 6 - 5 61.4 6.5 94 1.99 E-90 5.65 677.10 3.83 TEE 3.65 G.V C.V 7 -6 61.4 2 102 2.16 E-90 10.15 805.15 8.17 TEE 3.65 G.V C.V 8 -7 61.4 6.5 112 2.38 E-90 5.65 972.17 5.49 TEE 3.65 G.V C.V 9 - 8 61.4 2 124 2.63 E-90
BMB
Jaber Hospital
Plumbing
Pumps Calculations
CALCULATION SHEET
Project Name: JABER HOSPITAL Date: Job No.
Main Hospital Building
Calculation Title: WATER SUPPLY SYSTEM Engineer: Sheet no:
Booster Pump BP-3 Sizing SJN
Booster Pump BP-3
Location: Basement at -9.53 Level Water Tank Building Application: To pump water from basement to Residential building
Pumps set : 3 pumps in one set are working each pump capacity is 20 m3/hr '@ 65 Mtr Head(1 Set is working 1 Set standby)
- Static Head = 22.50 m
- Residual Pressure = 10 m
Pressure drop in straight pipe (Pa) = 6.819 x L x (V / C)1.852 x (1 / D)1.167 x (r g)
ρ = - Friction Losses:- ɡ = Nodes 1 1 2 1 1 2 2 1 2 1 1 2 1G.V 2.1 50.81 6.1 1.44 18.2 I-J 150 2 264 28.4 C.V 0.94 E-90 TEE 0.24 150 1 176 0.63 10.1 23.98 6.64 0.13 C.V E-90 TEE 9.1 G.V 0 0 19.2 150 1 88 0.31 TEE 47.87 0.81 C.V E-90 TEE 18.2 G.V C.V F-G 100 2 88 16.93 C.V 12.19 0.70 E-90 1 0 G.V 2.74 0 0.13 TEE 18.2 G.V 0 0 6.64 150 1 176 0.31 E-90 150 0 88 0.24 TEE 9.1 G.V C.V E-90 39.8 0.94 E-90 2.02 TEE 18.2 G.V 2.1 C.V 14.08 50.81 10.1 23.98 0.63 19.2 9.1 G.V C.V 20.6 B-C 150 11.5 132 0.47 E-90 0 0.29 TEE A -B C-D D-E E-F G-H H-I 100 Velocity(m/sec) 4 132 1.06 150 19.5 264 090512 0.54 Output 101.44
Friction Losses in Pipe (Kpa) 17/9/2011
Kg/m³
Reference Calculations
Pipe Size(mm) Distance- L (m) Flow Rate (gpm)
C = 150 For copper pipes
Friction Losses(pa/mtr) Fittings* LE/fitting** 1000 Total Length*** 0 5.37 G.V C.V 0 1.37 0 E-90 TEE 9.8 m/sec2
BMB
Jaber Hospital
Plumbing
Pumps Calculations
CALCULATION SHEET
Project Name: JABER HOSPITAL Date: Job No.
Main Hospital Building
Calculation Title: WATER SUPPLY SYSTEM Engineer: Sheet no:
Booster Pump BP-3 Sizing SJN
090512 Output 17/9/2011 Reference Calculations 1 2 2 1 1 2 27 1 1 1 4 1 15 1 4 1 3 1 1 20.2 50.81 1.03 TEE 18.2 G.V C.V 0.94 E-90 0 0 0.63 O-P 150 2 264 10.1 23.98 0.24 TEE 9.1 G.V C.V E-90 N-O 150 1 176 M-N 150 1 88 0.31 E-90 TEE 47.87 C.V 9.1 G.V 0 0.23 C.V 10.1 6.64 0.07 G.V 2.74 0 4.74 L-M 100 2 88 0.70 E-90 TEE K-L 150 1 88 0 0.31 E-90 TEE 18.2 G.V 0.24 C.V 19.2 6.64 0.13 0 10.1 150 1 176 0.63 23.98 C.V E-90 TEE 9.1 G.V 0 47.60 TEE 9.1 G.V 2.1 C.V 18.3 50.81 TEE 15 -14 150 775 264 G.V C.V 173 264 0.94 E-90 132.3 936.8 10.25 19.6 50.81 201.7 E-90 9.1 14-13 13 - 12 12 - 11 J-K 803.92 2.46 11 - 10 10- 9 C.V G.V C.V 6.65 2.20 3 65 75 E-90 22.1 155 130 TEE 5.35 E-90 G.V 9.70 33.6 554.58 6.4 0 6.9 343.40 18.63 4.6 TEE E-90 28.26 TEE G.V 68.34 45.6 C.V 6.4 199 TEE G.V 343.40 9.7 255 E-90 2.04 100 C.V 100 147 255 2.04 0.94 150 0 3.65 12.16
BMB
Jaber Hospital
Plumbing
Pumps Calculations
CALCULATION SHEET
Project Name: JABER HOSPITAL Date: Job No.
Main Hospital Building
Calculation Title: WATER SUPPLY SYSTEM Engineer: Sheet no:
Booster Pump BP-3 Sizing SJN
090512 Output 17/9/2011 Reference Calculations 1 1 1 1 1 1 1 2 1 * **
- Pressure drop in catridge filter = 7psi = 5 mtr
- Total Friction Losses in pipes and fittings = Kpa = 1.96 Bar = 19.56 m
- Total Pump Head required = + 10 + 19.56 + 5
= m = 5.71 Bar
Selected pump of 20m3/hr @ 65 mtr head is sufficient 57.06 195.57 20 12 3 3.14 G.V C.V 13.48 232.92 0 E-90 TEE 0.28 3- 2 40 1 29 2.87 C.V 1.45 G.V C.V 1.2 0.60 2- 1 3.65 5.65 283.14 610.02 10.15 513.00 10.15 736.56 8 -7 E-90 G.V 2.35 2 124 6 - 5 6.5 112 2.12 65 94 4- 3 65 5 -4 65 7 -6 9 - 8 C.V TEE 4.16 E-90 2 6.19 TEE G.V C.V 3.65 5.65
- Total Length= LE+ Pipe Distance.
65 2 102 1.93
440.98
- LE : Equivelent Length for each fitting.
65 6.5 10.15 2.90 TEE G.V C.V 3.65 E-90 4.48 TEE G.V C.V 3.65 E-90 1.78 E-90 5.65 0 3.65 84 1.59 TEE G.V C.V 6.5 74 1.40 0 3.65 0 E-90 TEE G.V 2.02 0 22.50 0 E-90 TEE 4.04 531.64 2.15
-The mentioned fitting are the fittings on this pipe segment.
195.57
358.06
- G.V: Gate Valve, E-90: ninety degree Elbow. 65 0 3.04
BMB
Jaber Hospital
Plumbing
Pumps Calculations
CALCULATION SHEET
Project Name: JABER HOSPITAL Date: Job No.
Main Hospital Building
Calculation Title: WATER SUPPLY SYSTEM Engineer: Sheet no:
Booster Pump BP-4 TO BP-8 Sizing SJN
Booster Pump BP-4 TO BP-8 (TYPICAL)
Location: Basement
Application: To pump water from Tower 60 Level to 35 Level
Pumps set : 2 pumps in one set are working ,each pump capacity is 29 m3/hr '@35 mtr Head(1 Set is working 1 Set standby)
- Static Head = 5 m
- Residual Pressure = 10 m
Pressure drop in straight pipe (Pa) = 6.819 x L x (V / C)1.852 x (1 / D)1.167 x (r g)
ρ = - Friction Losses:- ɡ = Nodes 1 1 1 3 1 1 1 1 1 3 1 * **
Pressure drop in catridge filter = 7psi = 5 mtr
- Total Friction Losses in pipes and fittings = = = m
'- Total Pump Head required = + + + 5
= m = Bar
Selected pump of 29m3/hr @ 35 mtr head is sufficient Kpa
26.71
- G.V: Gate Valve, E-90: ninety degree Elbow.
945.76 2.49 24.91 4.91 0.49 5 10 49.08 TEE 15 4.91 Bar 0.27
-LE : Equivelent Length for each fitting.
25 1.07
- Total Length= LE+ Pipe Distance.
0 E-90 1.44 3 0 6.5 4 0.80 G.V 25.26 3.06
-The mentioned fitting are the fittings on this pipe segment. C.V TEE 0 TEE 396.82 G.V E-90 9.12 6.4 1.38 C.V 7.71 1.21 1.52 1 1.5 G.V C.V TEE E-90 25 2 5 0.64 G.V 6.4 LE/fitting** TEE 1.38 12.19 G.V Reference Calculations
Pipe Size(mm) Distance- L (m) Flow Rate (gpm) Velocity(m/sec) Fittings* 9.8 1000 C = 150 For pipes 090512 Output
Friction Losses in Pipe (Kpa) Total Length*** Friction Losses(pa/mtr)
17/9/2011 m/sec2 Kg/m³ 345.90 21.47 202.31 0.91 4.52 12.42 7.43 256 2.05 E-90 C.V 5 - 6 1 - 2 2 -3 4 - 5 20 100 49.08 3 -4 345.90 100 19 256 2.05 35.9 C.V E-90 BMB Jaber Hospital Plumbing Pumps Calculations
CALCULATION SHEET
Project Name: JABER HOSPITAL Date: Job No.
Shelter Building
Calculation Title: WATER SUPPLY SYSTEM Engineer: Sheet no:
Booster Pump BP-1 & 2 Sizing SJN
Booster Pump BP-1 & BP-2
Location: Basement
Application: To pump water from basement to Shelter Area at -5.0 Level
Pumps set : 2 pumps in one set each pump capacity is 17 m3/hr
- Static Head = 4.00 m - Residual Pressure = 15 m ρ = - Friction Losses:- ɡ = Nodes 3 1 1 1 1 1 1 1 1 1 1 2 1 * **
Pressure drop in catridge filter = 7psi = 5 mtr
- Total Friction Losses in pipes and fittings = = = m
'- Total Pump Head required = + + + 5
0.18 Bar 1.83 12.15 43 0 0.81 1 44 0.83
-The mentioned fitting are the fittings on this pipe segment.
1.83 18.35 19.5 Kpa 1.42 4.00 15 0.64 E-90
- G.V: Gate Valve, E-90: ninety degree Elbow.
1 TEE G.V 8.5 TEE 1.30 G.V C.V 0 3.65 0 E-90 107.03 1.34 TEE G.V C.V 3.65 E-90 4.65 9.36 TEE G.V C.V 5.46 3.65 0.85 7.62 E-90 32.58 m/sec2 287.37
- Total Length= LE+ Pipe Distance.
65 15 75 1.42
287.37
-LE : Equivelent Length for each fitting. 75
Reference Calculations
Pipe Size(mm) Distance- L (m) Flow Rate (gpm) Velocity(m/sec) Fittings* LE/fitting**
990 Kg/m³
18.35 05020
Output
Friction Losses in Pipe (Kpa) C = 150 For pipes
Total Length*** Friction Losses(pa/mtr) 8/8/2011 @45° C 9.8 4- 5 65 3 -4 65 65 1 -2
@45 mtr Head(One Working One Standby)
24.97 6- 7 25 3.6 4 0.51 TEE 200.29 2 - 3 2.56 C.V E-90 TEE G.V 3.65 102.57 1.82 2.97 5- 6 25 11.5 5 1.52 0.8 C.V 14.82 0.82 G.V C.V 6.2 132.49 0 1.6 1 E-90 BMB Jaber Hospital Plumbing Pumps Calculations
= m = Bar
Selected pump of 17m3/hr @ 45 mtr head is sufficient
25.83 2.58
BMB Jaber Hospital
Plumbing Pumps Calculations
BMB Jaber Hospital
Plumbing Pumps Calculations
CALCULATION SHEET
Project Name: JABER HOSPITAL Date: Job No.
Main Hospital Building
Calculation Title: WATER SUPPLY SYSTEM Engineer: Sheet no:
Lifting Pump LPS-02 Sizing SJN
Liftingr PumpLPS-02
Location: Basement (-9.53 level)
Application: To pump water from Potable Water tank(-9.53 level) to GRP water Tank at Tower C,D& E(+60.0level) Pumps set : 3 pumps in one set, Three working ,each pump capacity is 22 m3/hr(1 Set is working 1 Set standby)
- Static Head = 73 m
- Residual Pressure = 10 m
Pressure drop in straight pipe (Pa) = 6.819 x L x (V / C)1.852 x (1 / D)1.167 x (r g)
ρ = - Friction Losses:- ɡ = Nodes 30 1 4 2 1 * **
Pressure drop in catridge filter = 7psi = 5 mtr
- Total Friction Losses in pipes and fittings = = = m
'- Total Pump Head required = + + = 5
= m = Bar
= Say 112 mtr
=
Selected pump is 17m3/hr @ 113 mtr head is sufficient 114.61
-LE : Equivelent Length for each fitting. - Total Length= LE+ Pipe Distance.
Bar 114.61 11.46 26.61 73 10 26.61 266.06 Kpa 2.66 266.06
-The mentioned fitting are the fittings on this pipe segment. - G.V: Gate Valve, E-90: ninety degree Elbow.
266.06 TEE 6.4 G.V 1.37 C.V 12 E-45 3.2 306.38
Friction Losses(pa/mtr) Friction Losses in Pipe (Kpa)
1 - 2 100 754 225 1.80 E-90 91.44 868.41 9.8 m/sec2 C = 150 For pipes Pipe Size-D(mm) Distance- L
(m) Flow Rate (gpm) Velocity-V(m/sec) Fittings* LE/fitting** Total Length***
090512
Reference Calculations Output
990 Kg/m³ @45° C 27/07/2011 BMB Jaber Hospital Plumbing Pumps Calculations
CALCULATION SHEET
Project Name: JABER HOSPITAL Date: Job No.
Main Hospital Building
Calculation Title: WATER SUPPLY SYSTEM Engineer: Sheet no:
Lifting Pump LPS-01 Sizing SJN
Lifting Pump LPS-01
Location: Basement at -9.53 Level Water Tank Building
Application: To pump water from Potable Water tank(-9.53 level) to GRP water Tank at Tower A& B(+60.0level) Pumps set : 3 pumps in one set, Three working ,each pump capacity is 17 m3
/hr(1 Set is working 1 Set standby)
- Static Head = 73.00 m - Residual Pressure = 4 m - Friction Losses:-Nodes 1 1 1 1 1 1 1 2 1 1 1.5 225 0.80 0.50 E-90 TEE G.V C.V 150 6 - 7 7- 8 1 - 2 2- 3 4 - 5 5 - 6 3 - 4 150 100 3.85 0.28 TEE 6.4 7.4 E-90 G.V 0.23 100 2 75 E-90 16.93 3.85 0.65 TEE C.V 1 10.14 TEE G.V C.V 9.14 0 75 E-90 150 C.V 0 9.14 E-90 G.V 6 113 0.23 2.30 150 1 150 0.60 0.60 C.V 0.35 G.V Friction Losses(kpa/ 100mtr) 2.04 4/9/2011 4 113 0.90 LE/fitting** 090512 0.61 Output 8.20
Friction Losses in Pipe (Kpa) Total Length*** 10.14 15.14 12.77 Reference Calculations
Pipe Size(mm) Distance- L (m) Flow Rate (gpm) Velocity(m/sec) Fittings*
0 0 0 0 1.37 0 0.65 9.14 G.V E-90 TEE G.V C.V TEE E-90 TEE 0.60 2.30 2.30 0 7.41 3.95 2.13 9.14 C.V 2.74 12.19 1 75 0.65 100 BMB Jaber Hospital Plumbing Pumps Calculations
1 1 1 1 1 1 1 2 1 1 1 35 1 4 2 1 1
- Total Length= LE+ Pipe Distance.
Pressure drop in catridge filter = 7psi = 5 mtr
= = = m
'- Total Pump Head required = + + + 5
- Total Friction Losses in pipes and fittings = m = Bar
= mtr
Selected pump of 17m3/hr @ 112 mtr head is sufficient 11 - 12 12 - 13 9 -10 13 - 14 8 - 9 10 -11 100 100 1.04 7.4 TEE 6.4 0 C.V 1.20 G.V E-90 100 1 150 225 1.80 TEE 3.84 G.V C.V 1.37 0 E-90 1 75 0.65 30.00 12.81 2.22 TEE G.V 3 1 150 1.20 100 1 225 1.80 C.V 0 6.4 0 0 E-90 1.04 TEE G.V C.V 6.4 E-90 6.4 0 G.V C.V E-90 14.00 7.4 7.4 30.00 0 0 14.00 2.74 2.04 6.4 0 0 14.00 100 26.61 100 2 0.65 TEE G.V 75 3.85 0.18 C.V 3.85 0.28 TEE E-90 7.4 4.74 2.66 Bar 108.61 108.61 73.00 4 266.06 Kpa 10.86 26.61 14 - 15 100 1 75 0.65 E-90 3.85 TEE 6.4 G.V C.V 0 7.4 225 0 7.4 TEE 6.4 G.V 0 C.V 1.20 E-90 15 - 16 100 1 150 16 - 17 100 1 1.80 E-90 0 1.80 E-90 17 - 18 7.4 TEE 6.4 G.V 0 C.V 18- 19 100 8.5 113 71.4 831.28 TEE 6.4 G.V 5.48 100 748 225 C.V 0.90 E-90 4.08 20.35 TEE 6.4 G.V 1.37 C.V 266.06 1.67 0.28 1.04 2.22 249.38 30.00 30.00 8.20 BMB Jaber Hospital Plumbing Pumps Calculations