1 Multi Purpose Deep Tunnel (MPDT) Multi Purpose Deep Tunnel (MPDT) An Integrated Solution for Flood Control, Water Supply, Waste Wa An Integrated Solution for Flood Control, Water Supply, Waste Water, ter, Road Tunnel and Public Utilities in the Jakarta Mega City Road Tunnel and Public Utilities in the Jakarta Mega City Presented to : Singapore International Water Week (SIWW) 2008 June 25, 2008 Suntec Singapore International Convention & Exhibition Centre - Water Leaders Summit and South East Asia Business Forum FIRDAUS ALI, PhD. FIRDAUS ALI, PhD. Jakarta Water Supply Regulatory Body Jakarta Water Supply Regulatory Body (JWSRB) (JWSRB) P E L A Y A N A N A I R M I N U M
Proposal Deep Water Tunnel oleh Badan Regulasi Air Bersih DKI Jakarta. Proposal yang mengangankan adanya sistem sanitasi, pengendalian banjir dan jalan sekaligus. Proposal yang tidak akan menyelesaikan masalah, dan hanya mengurangi dampak saja.
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1
Multi Purpose Deep Tunnel (MPDT)Multi Purpose Deep Tunnel (MPDT)An Integrated Solution for Flood Control, Water Supply, Waste WaAn Integrated Solution for Flood Control, Water Supply, Waste Water, ter,
Road Tunnel and Public Utilities in the Jakarta Mega CityRoad Tunnel and Public Utilities in the Jakarta Mega City
Presented to :
Singapore International Water Week (SIWW) 2008
June 25, 2008
Suntec Singapore International Convention & Exhibition Centre -
Water Leaders Summit and South East Asia Business Forum
FIRDAUS ALI, PhD.FIRDAUS ALI, PhD.
Jakarta Water Supply Regulatory BodyJakarta Water Supply Regulatory Body
(JWSRB)(JWSRB)
P
E L
A Y A N A N
A I R
M I
N U
M
Environmental Serious Problems being faced byEnvironmental Serious Problems being faced byMega City of Jakarta.Mega City of Jakarta.
TOTAL IDR 18.7 Trillions
(eq. to USD 2.05 Billions)
1) Floods, paralyzing the city (Business, Industrial and Municipal damages);
a) 2002 Flood damages IDR 9.9 Trillions
b) 2007 ditto IDR 8.8 Trillions
2) Raw water scarcity and also badly polluted;
3) Water supply coverage ratio, only around 55 %;
4) Untreated waste water, causing water borne diseases due to e-colli;
5) Excessive abstraction of Ground Water, causing land subsidence and sea water
intrusion as well as worsening the flood control management;
6) Traffic congestion is severe, causing national loss IDR 43.3 T/annum (eq. to USD 4.76
B/annum);
7) Climate change worsen the situation.
Strategy to Solve Those Problems :Strategy to Solve Those Problems :
SERIOUS
PROBLEMS
STRUCTURALMEASURES
NON STRUCTURALMEASURES
INFRASTRUCTURE
Urban Integrated
Infrastructure Development
Solving ProblemsBy Stages
SocialEconomicPolitical
Land Acquisition
EfficientCost effectiveness
BEST EFFORTS
Key Words : 1)1) Land AcquisitionLand Acquisition2)2) Commitment on Urban Integrated Infrastructure Development by staCommitment on Urban Integrated Infrastructure Development by stagesges
MULTI PURPOSE DEEP TUNNEL (MPDT)MULTI PURPOSE DEEP TUNNEL (MPDT)An Integrated Solution for Flood Control, Water Supply, Waste Water,
Road Tunnel and Public Utilities in the Jakarta Mega City
With the Following Benefits;
1. Controlling peak flood;
2. Improving urban wastewater management, including Water Reclamation
Plants (WRPs) to :
� Supply clean water for the Northern part of Jakarta;
� Improve water quality in water bodies;
� Produce electric power (methane gas) and organic fertilizer.
3. Reducing ground water abstraction due to improved city piped water service
due to a more reliable supply of raw water;
4. Constructing of tunnel need no land acquisition except for holding pond and ingresses + egresses of toll road;
5. Utilizing the tunnel as toll roadway as in SMART project (KL) and utility shaft,
as in TARP project (Chicago).
Ciliwung River Basin
sws 08.11.2001
Balaraja
TANGERANG
Ci ra
rab
Cil
eule
u
s
K. Ta ha ng
Cim
an
ceu
ri
Ci d
ur ia
n
Sukarno - Hatta
Airport
Ciledug
Curug
Ranca
Sumur
CiputatCima n ceu ri
K.
An
gke
Serpong
Cis
adane
Parung
Cid
uri
an
Cim
atu
kCib
eure
um
ke Rangkasbitung
ke Serang
t olk e Mera k
ke Seran g
K.
Pes
an
ggra
han
K.
Gro
gol
K.
Kru
kut
K.
Ma
mpa
ng
Cil
iwu
ng
K.
Cip
ina
ng
K.
Bu
ara
n
K.
Ca
kung
K.
Bek
asi
BEKASI
Cileungsi
Cis
a da n
g
DEPOK
Cimanggis
Gunung Putri
Pondok Gede
Ci b
eet
Cibeet
KARAWANG
Cikarang
C.B.L .
C ika ran
g
Jonggol
Cibarusa
Ci ta
rum
Curug
Cil
e ma h
ab a
n g
ke Cika mpek
To l ke C ika mpek
Waduk
Jatiluhur
Katulampa
BOGOR
Empang
ke Cianjur
Gn. Pangrango
JAVA SEAU
Cakung D
rain
0 12 km2 4 6 8 10
K.
Sek
reta
ris
+ 6 .0 1
+ 1 6.46
+ 2 40 .9 7
+ 2 43 .3 3
K.
Sep
ak
Sa
l. M
eru
ya
K. K
ama l
K.
Ble
nco
ng
K.
Ma
run
da
K.
Jat
ikra
ma
t
K.
Cid
eng
Ci p
as eu
m
Cil
eun
gsi
Cik
eas
K. W
e tan
Banjir
Kan
al B
arat
JAKARTA
Ka
li B
aru
Tim
ur
Cengkareng D
rain
32 K
m +
3
Hou
rs
35
,5 K
m +
6
Ja
m
K.
Sun
ter
WEST FLOOD WAY NORMALIZATION
CISADANE RIVER IMPROVEMENT
PR OYEK PENGELOLAAN SUMBER AIR
DAN PENGENDALIAN BANJIR
CILIWUNG-CISADANE
CILIWUNG-CISADANE
RIVER BASIN
Note :
Ciliwung – Cisadane
Boundary
Road
River
Railway
River basin boundary
Drainage Network
DKI Provincial Government
Planned of Ciawi Dam
Flood control program (alternative 1 )
CENGKARENG DRAIN NORMALIZATION
Grogol Dam
Melati Attenuation
Pond
Setiabudi PondPejompongan WTP
Manggarai
Sluice Gate
Karet Sluice
Gate
Cideng Pumping
Station
MPDT Central Zone
Pluit Storage
Reservoir
To Sea Outfall
Holding BasinHeadworks
Toll Road
Balekambang - Manggarai
Egress Tanah Abang
Egress
Airport
Egress
Roxy
WRP
WestCentral
East
Grogol Dam
Karet Slui ce G at e
CidengPum pi ng St ation
Pe jo mp ong an
WTP
Map of MPDT
Concept
MelatiAtt enuati on
Pond
Set iabudi Pond
Pl ui t Stor age Reservoir
Sea O ut fa l l
Holdi ng Basi n
Headwor ks
M anggara iSlui ce Gat e
WR P
WestCentral
East
Grogol Dam
Karet Slui ce G at e
CidengPum pi ng St ation
Pe jo mp ong an
WTP
Map of MPDT
Concept
MelatiAtt enuati on
Pond
Set iabudi Pond
Pl ui t Stor age Reservoir
Sea O ut fa l l
Holdi ng Basi n
Headwor ks
M anggara iSlui ce Gat e
WR P
WestCentral
East
Grogol Dam
Karet Slui ce G at e
CidengPum pi ng St ation
Pe jo mp ong an
WTP
Map of MPDT
Concept
MelatiAtt enuati on
Pond
Set iabudi Pond
Pl ui t Stor age Reservoir
Sea O ut fa l l
Holdi ng Basi n
Headwor ks
M anggara iSlui ce Gat e
WestCentral
East
Grogol Dam
Karet Slui ce G at e
CidengPum pi ng St ation
Pe jo mp ong an
WTP
Map of MPDT
Concept
MelatiAtt enuati on
Pond
Set iabudi Pond
Pl ui t Stor age Reservoir
Sea O ut fa l l
Holdi ng Basi n
Headwor ks
M anggara iSlui ce Gat e
WestCentral
East
Grogol Dam
Karet Slui ce G at e
CidengPum pi ng St ation
Pe jo mp ong an
WTP
Map of MPDT
Concept
MelatiAtt enuati on
Pond
Set iabudi Pond
Pl ui t Stor age Reservoir
Sea O ut fa l l
Holdi ng Basi n
Headwor ks
M anggara iSlui ce Gat e
WestCentral
East
Grogol Dam
Karet Slui ce G at e
CidengPum pi ng St ation
Pe jo mp ong an
WTP
Map of MPDT
Concept
MelatiAtt enuati on
Pond
Set iabudi Pond
Pl ui t Stor age Reservoir
Sea O ut fa l l
Holdi ng Basi n
Headwor ks
M anggara iSlui ce Gat e
WestCentral
East
Grogol Dam
Karet Slui ce G at e
CidengPum pi ng St ation
Pe jo mp ong an
WTP
Map of MPDT
Concept
MelatiAtt enuati on
Pond
Set iabudi Pond
Pl ui t Stor age Reservoir
Sea O ut fa l l
Holdi ng Basi n
Headwor ks
WestCentral
East
Grogol Dam
Karet Slui ce G at e
CidengPum pi ng St ation
Pe jo mp ong an
WTP
Map of MPDT
Concept
MelatiAtt enuati on
Pond
Set iabudi Pond
Pl ui t Stor age Reservoir
Sea O ut fa l l
Holdi ng Basi n
Headwor ks
WestCentral
East
Grogol Dam
Karet Slui ce G at e
CidengPum pi ng St ation
Pe jo mp ong an
WTP
Map of MPDT
Concept
MelatiAtt enuati on
Pond
Set iabudi Pond
Pl ui t Stor age Reservoir
Sea O ut fa l l
Holdi ng Basi n
Headwor ks
WestCentral
East
Grogol Dam
Karet Slui ce G at e
CidengPum pi ng St ation
Pe jo mp ong an
WTP
Map of MPDT
Concept
MelatiAtt enuati on
Pond
Set iabudi Pond
Pl ui t Stor age Reservoir
Sea O ut fa l l
Holdi ng Basi n
Headwor ks
WestCentral
East
Grogol Dam
Karet Slui ce G at e
CidengPum pi ng St ation
Pe jo mp ong an
WTP
Map of MPDT
Concept
MelatiAtt enuati on
Pond
Set iabudi Pond
Pl ui t Stor age Reservoir
Sea O ut fa l l
Holdi ng Basi n
Headwor ks
M anggara iSlui ce Gat e
WR P
MPDT FOR CENTRAL ZONE (CILIWUNG, CIDENG, KRUKUT)
Existing pump
Sewage pipes
Java Sea
Egress Airport
Toll Road
Ingress Balekambang - PasarMinggu- Manggarai
Egress Roxy
Egress Tanah Abang
West Flood Way
Headwork MT Haryono
- Diversion Weir
- Off take S tructure
- Holding Pond (+ 4 Ha)
Pluit Reservoir Area : 80 Ha
(Half part is for WWTP/ Advanced Activated Sludge)
Sea Outfall (Pumped + Non Return Valve )
Drainage network
Setiabudi Ponds(area : 4.35 Ha)
KaretSluice Gate
Ciliwung Kota
Q = 0
ManggaraiSluice Gate
Plan of MPDT
(underneath Cil iwung River and West Flood Way)
h
Through DTRS
Peak Period
Safe Level (at “Normalized”Kali
Ciliwung and BKB)
t
Q DTRS (max) at peak Flood = 100 m3/s
(the flow is usuall y discharged into the exist ing urban drainagesystem to down town area at alert level !)
Flood Q100
ManggaraiSluice Gate=
750 m3/s
Melati Attenuation Ponds
(area : 3.5 Ha)
Pejompongan WTP
CILIWUNG RIVER
Ri ver Bed / West Flood Way / Surface
Wastewater
+ 15 m
+ 12 m
Full Pressuriz ed Flow
(100 m3 /s ) duri ng 7 hour
with R100
(emergency out let )
Length : + 22 Km
Diameter : + 12 m
Volume : + 2.5 mill ion m3
Fil ling Ti me : + 7 hour
U tili ty Shaft
+ 12 m
Ri ver Bed / West Flood Way / Surface
Wastewater
+ 15 m
+ 12 m
Full Pressuriz ed Flow
(100 m3 /s ) duri ng 7 hour
with R100
(emergency out let )
Length : + 22 Km
Diameter : + 12 m
Volume : + 2.5 mill ion m3
Fil ling Ti me : + 7 hour
U tili ty Shaft
+ 12 m
Ri ver Bed / West Flood Way / Surface
Wastewater
+ 15 m
+ 12 m
Full Pressuriz ed Flow
(100 m3 /s ) duri ng 7 hour
with R100
(emergency out let )
Length : + 22 Km
Diameter : + 12 m
Volume : + 2.5 mill ion m3
Fil ling Ti me : + 7 hour
U tili ty Shaft
+ 12 m
Ri ver Bed / West Flood Way / Surface
Wastewater
+ 15 m
+ 12 m
Full Pressuriz ed Flow
(100 m3 /s ) duri ng 7 hour
with R100
(emergency out let )
Length : + 22 Km
Diameter : + 12 m
Volume : + 2.5 mill ion m3
Fil ling Ti me : + 7 hour
U tili ty Shaft
+ 12 m
Ri ver Bed / West Flood Way / Surface
Wastewater
+ 15 m
+ 12 m
Full Pressuriz ed Flow
(100 m3 /s ) duri ng 7 hour
with R100
(emergency out let )
Length : + 22 Km
Diameter : + 12 m
Volume : + 2.5 mill ion m3
Fil ling Ti me : + 7 hour
U tili ty Shaft
+ 12 m
MT MT MT MT HaryonoHaryonoHaryonoHaryono Bell Mouth Bell Mouth Bell Mouth Bell Mouth IntakeIntakeIntakeIntakeHea dwork MT Ha ryono + Ho lding Bas in
Inl etInl etInl etInl etOff TakeOff TakeOff TakeOff Take MPDTMPDTMPDTMPDTHead worksHead worksHead worksHead works Hol ding BasinHol ding BasinHol ding BasinHol ding Basin++++4 Ha4 Ha4 Ha4 HaDiversi on WeirDiversi on WeirDiversi on WeirDiversi on WeirMT MT MT MT HaryonoHaryonoHaryonoHaryono Bell Mouth Bell Mouth Bell Mouth Bell Mouth IntakeIntakeIntakeIntakeHea dwork MT Ha ryono + Ho lding Bas in
Inl etInl etInl etInl etOff TakeOff TakeOff TakeOff Take MPDTMPDTMPDTMPDTHead worksHead worksHead worksHead works Hol ding BasinHol ding BasinHol ding BasinHol ding Basin++++4 Ha4 Ha4 Ha4 HaDiversi on WeirDiversi on WeirDiversi on WeirDiversi on WeirMT MT MT MT HaryonoHaryonoHaryonoHaryono Bell Mouth Bell Mouth Bell Mouth Bell Mouth IntakeIntakeIntakeIntakeHea dwork MT Ha ryono + Ho lding Bas in
Inl etInl etInl etInl etOff TakeOff TakeOff TakeOff Take MPDTMPDTMPDTMPDTHead worksHead worksHead worksHead works Hol ding BasinHol ding BasinHol ding BasinHol ding Basin++++4 Ha4 Ha4 Ha4 HaMT MT MT MT HaryonoHaryonoHaryonoHaryono Bell Mouth Bell Mouth Bell Mouth Bell Mouth IntakeIntakeIntakeIntakeHea dwork MT Ha ryono + Ho lding Bas in
Inl etInl etInl etInl etOff TakeOff TakeOff TakeOff Take MPDTMPDTMPDTMPDTHead worksHead worksHead worksHead works Hol ding BasinHol ding BasinHol ding BasinHol ding Basin++++4 Ha4 Ha4 Ha4 HaMT MT MT MT HaryonoHaryonoHaryonoHaryonoMT MT MT MT HaryonoHaryonoHaryonoHaryono Bell Mouth Bell Mouth Bell Mouth Bell Mouth IntakeIntakeIntakeIntakeHea dwork MT Ha ryono + Ho lding Bas in
Inl etInl etInl etInl etOff TakeOff TakeOff TakeOff Take MPDTMPDTMPDTMPDTHead worksHead worksHead worksHead works Hol ding BasinHol ding BasinHol ding BasinHol ding Basin++++4 Ha4 Ha4 Ha4 HaInl etInl etInl etInl etOff TakeOff TakeOff TakeOff Take MPDTMPDTMPDTMPDTHead worksHead worksHead worksHead works Hol ding BasinHol ding BasinHol ding BasinHol ding Basin++++4 Ha4 Ha4 Ha4 HaDiversi on WeirDiversi on WeirDiversi on WeirDiversi on Weirh
Thr ough MP DT
Peak P er iod
Safety Level
(at “Normalized ”Kali Ciliwung and B KB)
t
Q MP DT (max) at Peak Flood = 100 m3/s
(the flow is us ua lly d isc ha rge d into the e xis ting u rba n d rainage sy stem to downtown
a rea a t Alert Lev el 1)
Flood Q100
Manggarai Sluice Ga te= 750 m3/s
25 0 m3/s
River Bed / West Flood Way / Su rface
Wastewater
+ 15 m
+ 12 m
F ully P ressurized Flow
(250 m3/s) dur in g 3 with
R 100 (emerg en cy ou tlet)
Length : + 22 Km
Diameter : + 12 m
Volume : + 2.5 million m3
Filling Time : + 3 hour
Utility Shaft
+ 12 m
Stor m Water
River Bed / West Flood Way / Surface
Wastewater
+ 15 m
+ 12 m
Fully Pressurized Flow
(250 m3/s) during 3 hour
with R100
(emergency outlet)
Length : + 22 Km
Diameter : + 12 m
Volume : + 2.5 million m3
Filling Time : + 3 hour
Utility Shaft
+ 12 m
Storm Water
Flood Data, February 2007
�����Technology8.
����� �Cost7.
�����Integrated Urban Water Resources9.
���usdUSDPotential Revenue10.
�����Land acquisition6.
�����Improvement of surface water quality5.
� (SG)�(DG)���Ground water conservation4.
�����Sewage 3.
�����Scarcity of Raw water resource2.
�����Flood control 1.
Ground Water Recharge
Ancient River
CanalDAMMPDTJakarta Water Resources Management
(problems & solutions)
No.
MPDT & Other Alternative TechnologyMPDT & Other Alternative Technology
Note : in addition to matters mentioned above, MPDT also benefits in improving toll road & utility network
����= appropriate; ���� = how?; ���� = not possible; ���� = not effective; ���� = unnecessary;