Supply of Water - UN ESCAP Bangladesh_Khan.pdf · Balu River Sitalakhya River Buriganga River...
Transcript of Supply of Water - UN ESCAP Bangladesh_Khan.pdf · Balu River Sitalakhya River Buriganga River...
Supply of Water
Disposal of Sewerage
Storm Water Drainage
Dhaka WASA, an autonomous body,
started its journey with the mandate to
effect (EP Ordinance No. XIX, 1963)
Bangladesh Period
Dhaleswari River
Tongi Khal Turag River
Balu River
Sitalakhya River
Buriganga River
Moghul Period: 10 sq. km
British Period: 22 sq. km
Pakistan Period: 50 sq. km
Bangladesh Period (Present):
Dhaka East and West: 260 sq. km
DND Area: 57 sq. km
Narayanganj: 33 sq. km
Pakistan Period
British Period
Moghul Period
Dhaka Year 2025
Year Popn
(Million)
Area
(SqKm)
1991 7.3 250
2005 10.0 481
2010 12.2 587
2015 14.9 717
2025 21.6 1000
Unplanned City Development & Informal
Development
Switching to Surface Water from Under
Ground Water
Large Investment Funding Revenue
Earnings
Demography of Dhaka City
Pollution of Surrounding Rivers
Total Population : 3 Million
Existing Ppn Coverage : 1.7 Million
Informal/no connection : 1.3 Million
Informal
Connection
43%
Existing
Connection
40%
Formal
connection (yr
2012)
17%
Status of Water Connection in LIC
0
10
20
30
40
50
60
70
80
90
100
Prior Dec 2012
Dec 2012 onwards
87 78
13 22
Surface Water Ground Water
Supply of surface water has increased by 09% by the introduction of a new treatment unit at SWTP
22% water is now supplied from surface sources
significantly reduces the pressure on ground water
Name of Project Water Prodn
(MLD)
Investment
(M. US$)
Saidabad Phase III 450 500
Padma-Jashsaldia 450 450
Gandharbpur 500 700
Total 1,400 1,650
Area : Dhaka & N’ngonj City With Peripherals
Currently Served : Dhaka & Narayangonj City
Population : 12.5 Million
Water Supply Description
Total Coverage (Population) About 100 %
Demand Quantity 2,250 MLD
Production Capacity 2,420 MLD
Deep Tube Well 672 Nos.
Surface Water Treat. Plant 04 Nos.
Length of Water Line 3,036 Km
Registered Consumer 320,773 Nos.
Public Standpipes 1,643 Nos.
VII
II
III
IV V
N. Gonj
X
IX
VIII
VI
I
Transparency, Accountability & Chain
of command
Mind Setup Change
Institutional Reform for Capacity
Building
Cost Effective Management
Customer Service Excellence
Sustainability of Utility Organization
Large Investment
Access of Water to the Poor People
Shifting UG Water To Surface Water
To Make Dhaka WASA Profitable
Traditional Mind Setup
Bureaucracy
Lack of Transparency
Trade Union
Vested Interest
Increase of Water Production
Achievements
Reduction of NRW
Call Center “WASA Link-16162”
Improvement of Operating Ratio
Real Time, On-Line Billing System
Improvement of Billing & Collection
CBA – Mgt. Improved Relationship
Paperless e-Bill payment
Optimization of workforce
Networking Home & Abroad
Improvement of Chain of Command
Water & Sanitation Facility in LIC
GIS Based Management Info. System
..............Achievements
Sensitization of City Dwellers
Declaration of UN 2010
Opening Water Point
for Informal
Settlement
Opening DTW for
Informal Settlements
Full Computerized Billing System
Easy & Authenticate Bill Payment Sys.
Monthly Billing In Time
Bills Sent Out – More Than 99%
Revenue Collection – More Than 95%
Water Supply 24 x 7
Improved Quality Testing Procedure
Operating Ratio 0.66
SL Subject Area Performance
of 2008
Benchmark
Standard
Achievements Dhaka WASA
(Fin. Year)
2010-‘11 2011-‘12 2012-‘13
1 NRW 40.38 25.00 33.07 29.57 26.66
2 Bills Sent Out 93.00 99.50 97.56 98.86 99.00
3 Revenue Collection 64.50 95.00 94.96 93.36 95.00
4 Debt Age / Receivable 14.58 3.00 7.54 5.78 5.46
5 Manpower 16.20 12.00 9.11 8.86 9.16
6 Operating Ratio 0.90 0.65 0.78 0.66 0.66