Water and Wastewater
Management at Resettlement Areain Bandung CityIr. AYU SUKENJAH M.Si
Kawasaki, 16-17 February
2017Topographic Scale 1 : 25.000

Administration Map of Bandung

Demographic• With 167,3 km2 of it area, Bandung werehome of 2,4 million people at night andhad 3,2 million people at morning.
• Administratively
Municipal
Bandung
divided into 30 districts and 151 Subdistricts• Bandung City Master Plan determinedfrom year of 2012 to 2031.
• According to Indonesian Bureau ofStatics, in year of 2031 Bandung will
settling by at least 3,4 million at night andpopulated by 4,5 million people at noon.

Water and Wastewater Challenges
Coverage of Fresh Water Supply service under70%;
Percentage of water loss from Leaked Pipeline
relative high ( over 10%)
Coverage domestic waste water service lower
than 50 percent
Decreased Level of Ground Water Surface from
0,8 to 4 m per year;
Quantity of potable water sources from riverdecreasing as the impact of the raise of riverpollutions only 2 rivers from 46 rivers can beutilize for water treatment plant;
Over 15% city populations live in riverbank area
which hardly to access by common city utility
services such as waste collecting, fresh water
pipeline, and proper sanitations facility andgenerates 80% of water pollutions;.

Map of Bandung Water Resources, Coverage
Area and Planing Zone Borders
Map Mark

LegendBlack Spot

Water Resources

Green Area

Uncoverage by Public Water
Supply System

Pink Area

Supported by Ledeng Water
Treatment Plant

Pale Yellow Area

Supported by Ground water
Well

Light Blue Area

Supported by Badaksinga
WTP

Purple Area

Supported by Cibadak water
Springs

Dark Brown Area

Supported by Ciwangun
water Springs

Orange Area

Supported by Cipanjalu &Cisurupan WTP

Clean Water Supply Coverage per area in
Bandung CityArea

Sub-Districs

Populations

Districs% Coverage
ServiceWest Bandung

523610.544

12Center-South Bdg

1130920.185

35

East Bandung

15581.089.743

15North Bandung

727672.049

40

Effort to solve Water Supply Deficits• Government of Bandung City targeting
Increasing Clean Water Supply Capacityfrom 2.600 lt/sc (2013) to 5.750 lt/sc (2018);• PDAM Tirtawening Committing to reduce therate of water loss from >10% to 5% in 2018;• Government of Bandung City planning tobuild 46 River Water Filtration Installationsfrom 2015 – 2018 to addition amount offresh source water supply;• Increase water supply from artesis andpipping line at high density settlement;• Improving fresh water supply from additionalsource such as Ground Water andRainwater Harvesting.

Effort to solve the increasing of Surface Water
Pollutions
Effluent monitoring from Wastewater
Treatment Plant at industrial, hotel, hospitaland commercial activity site;
Annual River Quality Monitoring for 16 rivers
in Bandung.
Small River Restoration;
Increasing Septic tank comunal at highdensity settlement.

Effort to solve the Decreasing of Ground WaterSurface
Ground Water Management Policy through Local Law
Number : 03 year 2012 About Ground WaterManagement;
Build and develop in Massive Quantity of infiltration
well, bio-porous holes, and shallow well;
Increasing ground cover at open green space
Using porous concetrate in public utility
Permit Limitation of Ground Water Exploration andExploitations for commercial use in critical zone;
Excessive close and state controlling upon Illegal
Drilling Well;
10 % Annual Debit Reducing for every permit holder atyearly permits her-registration.

Porous-concrete technology provide by Holcim mortar& portland ( Thrucrete )which utilize At Tegalega Parkand will implement at many area in Bandung toincrease water infiltration

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