Hydraulic Analysis1 Balud Pump

7/23/2019 Hydraulic Analysis1 Balud Pump

1/23

Name of Sub-Project :Pump Driven

Sub-project Type :Water System Level 2 (Public Goos!

"aran#ay$s %abrica :

&unicipality &obo

Province &asbate

'e#ion

I - DESIGN OF RESERVOIR:

A. Reason for installing a reservoir

To balance t)e supply an eman in t)e system*

Supply + 11.29 lps*

Deman + 4.!" lps*

#. $o%ation of t&e reservoir

+ above service area

'eason for c)oosin# t)e location*

T)e reservoir is lo,er t)an t)e sprin# an #enerally )i#)er t)an t)e istribution areas*

t is also near to t)e service area for easy maintenance*

'. 'a(a%it) of t&e reservoir

Criteria:

Particular Description Data .nit

Number of /ouse)ol 0ctual number of )ouse)ol beneficiarie 13 //

0vera#e /ouse)ol &ember 4 No*

Total Population (No* of //!(0ve* // &ember! 5654* No*

0vera#e Population Gro,t) 'ate Percent annualy 7 8Gro,t) rate factor 9Gro,t) rate;lifespan 9*44ears

Desi#n Population =679*31 No*

0vera#e Daily Water Deman 0ve* aily consumption per capita = Liter

per ?apita per Day avera#e eman per ay

P?W? 0DD$25@=@=! *=35

0vera#e Daily Deman (0DD! (Desi#n population!(0DW D?D! 7


2/23

- .se an avera#e reservoir capacity ,)ic) coul meet t)e eman of t)e future #eneration*

- satisfy an )ourly variations in t)e consumption rate

- to provie for repair of pipes (particularly6 t)e transmission! ,it)out interruption of service

=! Reservoir i+ension .se 2 units reservoirA 2 cu*m* capacity eac)

Dimension 35*47 ;9$7 5*4= m* 7

*se

Len#t) + 4./0 m*

"reat) + 4./0 m*

/ei#)t + .00 m*

%reeboar *2 ?)ecB:

Dea vol* /t* *9 45*=1

0ctual reservoir capacity + "0.!/ cu*m*

Note: Computed dimension is INSIDE DIMENSION.


3/23

Name of Sub-Project Pump Driven

Sub-project Type :Water System Level 2 (Public Goos!

"aran#ay$s Poblacion :

&unicipality "alu

Province &asbate

'e#ion

Criteria:

Particular Description Data .nit

Number of /ouse)ol 0ctual number of )ouse)ol beneficiaries 17 //

0vera#e /ouse)ol &ember 4 No*

Total Population (No* of //!(0ve* // &ember! 5694* No*

0vera#e Population Gro,t) 'ate Percent annualy 7 8

Desi#n Lifespan No* of years 94 >ears

Desi#n Population =6244*25 No*

0vera#e Daily Water Deman 0ve* aily consumption per capita = Liter

per ?apita per Day

0vera#e Daily Deman (0DD! (Desi#n population!(0DW D?D! 7


4/23

&a@ 92 )ours per ay


5/23

II -IE$INE DESIGN ANA$;SIS:

A. i(eline Design In(*t6O*t(*t

Pipeline Section /ouse)ol PeaB Noe Pipe Pipe /ealoss 0ctual

Section Noe Len#t) Serve %lo, Clev* Diameter Diameter per /ealoss

from to Difference Eption 9 m*

(m) (no.) (lps) (m) (mm) (mm) (m) (m)

1 2 3 4 5 6 7 8 9 10 11

9 res(b! c 52 993 9*=37= 9*94 55*=


6/23

P?W? + Per capita ,ater consumption*

Simplifyin#:

Column 8:

/% + f (L!(!;2$D;4D;4 + f (L!(!;2$/%

W)ere:

/% + /ealoss or t)e ifference in elevation bet,een t)e pipe in

consieration*

% + ?oefficient of friction (appro@imately *2 for G** pipe!*

L + Len#t) of pipe section in consieration*

+ Water isc)ar#e*

D +Pipe iameter (mm!*

Simplifyin#:

D5/


7/23

9952*95 *15=11 9*53374

*15=11 9*291


8/23


9/23

PPC SIC (mm!

LPS 97 93 24 79 71 4 =7


10/23

PPC SIC (mm!

LPS 97 93 24 79 71 4 =7


11/23

%'?TEN /C0D LESS N G PPCS


12/23

94 nterpolation

2*9 *711 2*4

*94 @ *9=

*945 @-y6 y + E4

*5 *9

@ + *714 E4

@ + *94714

*=

*3

*99

*95

*29


13/23

94

*92*9

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Hydraulic Analysis1 Balud Pump