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NCICD: more than flood safety

Victor Coenen

Team leader Master Plan

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Jakarta is sinking, the sea rises

30 January 2014

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3

The Need for Speed

Pluit, October 2013

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4

Case: land s!sidence

 Average of 7,5 centimeter per year 

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5

Monas on the "each

Ja!arta belo" ea level 2030

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#

#and s!sidence: the impact

$"o ma%or "ater management problem&• 'ity 3(5 meter belo" ea level in 2030

• )iver mout* belo" ea level& large calepumping i neceary to !eep Ja!arta +ry

'oneuence&

• -p to 7 meter *ig* +i!e along coat an+ ma%orriver

•

.ery large pump la!e /"a+u! to aborb pea!+ic*arge

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$ principal soltions

 Aban+on ort* Ja!arta

%esettle & million residents

'conomic loss of o(er )** !illion +SD

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$ principal soltions

On*ore olution

igh dikes on coastand in the city

#arge pmping lakes

in the city

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$ principal soltions

Off*ore olution

#arge offshore -adk

-ith lo-er -ater le(el

.ree flo-ing ri(ers,

redced risk of !an/irs

igh sea -all

-ith pmping

station

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Immediate action re0ired

Stage 1:• lo" +o"n ubi+ence& provi+e pipe+ "ater a

alternative for +eep "ater "ell

•  Accelerate e"erage an+ "ate "ater treatment&

prevent blac! "ater "a+u!• trengt*en current ea +efence ytem an+ river

emban!ment& life time until 2030

• 6mprove urban +rainage ytem

• Prepare for tage & t*e Outer ea 8all

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11

Stage 1: the rgent measres

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Medim and long term safety

rom on*ore to off*ore: t*e Outer ea 8all an+great "a+u! /pumping la!e

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$ Phases of constrction

& uil+ outer ea "all "et

an+ large "a+u!& 201 ; 2025

 A& trengt*en current ea "all& 2014(201

'& buil+ outer ea "all eat

/after 2023

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.rom coastal defence to coastal

de(elopment

• 'oul+ t*e great "a+u! an+ t*e outer ea "allrevitali

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+r!an challenges

•

'ongete+ traffic an+ poor connection• -nmanage+ urban +evelopment

• a+ "ater uality in +itc*e, "a+u!, canal,river

• oli+ "ate in urface "ater 

• >

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1#

+r!an opportnities

•

$angerang(e!ai?ig*"ay an+ot*er connection

• 'lean urface"ater 

• Pipe+ "aterupply

• )evitaliation ofcoatalcommunitie

• ea frontrecreation area

• >

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The great -adk and sea -all

Cold the great -adk and oter sea -all !efinanced !y land reclamations2

• @eep "ater +evelopment& i cotly

•  An iconic *ape i reuire+ to attract +eveloper

•  At t*e ame time& ne" area mut create a++e+value to all rei+ent of Ja!arta

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.inancing: Iconic -aterfront city

rom curve+ *ape to t*e reat aru+a

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More than a nice shape

 A clean city, a city for everyone, a connecte+ city

345 social

hosing

Tangerang6"ekasi

igh-ay

M%T

P!lic

sea frontNe- fishing

port

Central "siness

District

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'n(ironmental impacts

Ba%or pro%ect create environmental impact

"enefits

.lood safe National Capital

Cleaner ri(ers, -adks

Cleaner sea -ater 

Socio6economic

7

Isses6risksTransformation "ay of Jakarta

#oss of mangro(e area

#oss of fishing gronds

Coastal commnities

7

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Conclsion

$"o problem to olve&• Protect national capital againt "all of ea "ater 

• tore large uantitie of river "ater 

'6'@& p*ae+ olution from on*ore to off*ore& AC lo" +o"n ubi+ence, clean t*e "ater an+

trengt*en eDiting ea +efence

C uil+ great "a+u! an+ outer ea "all(8et

'C uil+ great "a+u! an+ outer ea "all(Eat

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NCICD in one image

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Thank yo for yor attention8

29 April 2014