1.0 PROJECT BACKGROUND

2.0 SCOPE OF WORKS

The components in this flood mitigation project comprise of two (2) interrelated flood diversion schemes :

i) New diversion channel to divert Sg. Keroh flood flow to Jinjang Detention Ponds.ii) Upgrading Gombak Diversion to allow more discharge diversion from Sg. Gombak to the

enlarged Batu Detention Pond.iii) Benteng and Puah conceptional detail design.

2.1 GOMBAK DIVERSION’S WORK

Upgrading of the existing Gombak Diversion system:

i. Gombak Diversion (3.375 km)ii. Gombak barrage at Gombak River downstream of Gombak Diversioniii. Low overflow weir from Gombak River to Gombak Diversioniv. Inlet gate to Gombak Diversionv. Gombak Diversion outfall structurevi. Ogee weir from regulating pond to Batu Pondvii. Enlargement of Batu Pond capacity to 4.5 million cubic meterviii. Control gate for Batu Pond outlet to Batu Riverix. Flood walls along Gombak River

2.2 KEROH DIVERSION’S WORK

i. New diversion scheme from Sungai Keroh to Jinjang Ponds (2.2 km)ii. Keroh barrage at downstream of Seri Segambut Pondiii. Low overflow weir from Keroh river to Seri Segambut Pondiv. Inlet gate to Keroh Diversionv. Keroh Diversion outfallvi. Enlargement of Nanyang pond, Taman Wahyu and Delima Pond capacity to 2.5 million

cubic metervii. Control gate at Nanyang Pond outletviii. Deepening of the channel connecting Nanyang and Taman Wahyu Pondix. Control gate at Taman Wahyu and Delima Pond outletx. Flood walls along Keroh River

3.0 CONTRACTUAL INFORMATION

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viii)

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Nama Kontrak :

No. Kontrak :

Pemilik Projek :

Jabatan Pelaksana :

Kontraktor Utama :

Perunding Rekabentuk dan Penyeliaan:

Perunding Jurukur Bahan :

Harga Kontrak Asal :

Kos Pembinaan:

Tempoh Kontrak :

Projek Mengatasi Masalah Banjir Di Kuala Lumpur Package B – Batu / Jinjang Ponds And Related Flood Diversion

JPS/IP/S/5/02

Kerajaan Malaysia, Kementerian Sumber Asli Dan Alam Sekitar

Jabatan Pengairan dan Saliran, Malaysia

PECD Construction Sdn. Bhd. 5th Floor, Block E, Peremba SquareSaujana Resort, Seksyen U2,40150 Shah AlamSelangor Darul Ehsan

RPM Engineers Sdn. Bhd.34A, Jalan SS21/39,Damansara Utama47400 Petaling Jaya,Selangor Darul Ehsan

Perunding Ukur Bahan RB,Unit G1, Taman Tunku,Bukit Tunku, 50480 Kuala Lumpur

RM 804,993,894.00

RM 528,880,519.00

45 Bulan (25 Ogos 2003 – 24 Mei 2007)EOT 1 ( 27 Disember 2007 )EOT 2 ( 26 Mei 2008 )EOT 3 ( 25 September 2008 )EOT 4 ( 24 Disember 2008 ) EOT 5 (24 Ogos 2009)