practical aspects green design crossing scales in malaysia
TRANSCRIPT
PRACTICAL ASPECTS GREEN DESIGN CROSSING SCALES IN MALAYSIA
By Professor Dr. Nor Azazi Zakaria
Director River Engineering and Urban Drainage Research Centre
( REDAC) Engineering Campus
UNIVERSITI SAINS MALAYSIA
The Green designs for Integrated Urban Water Cycle Management – solutions for secondary cities in Global south to cope with climate change”, Can Tho City, Viet Nam, 8 – 10 December, 2015.”
W e l e a d
The Bio-ecological Drainage
System (BIOECODS)
NATIONAL PILOT PROJECT ON MSMA IMPLEMENTATION
W e l e a d
Bio-Ecological Drainage System
Catchment Area = 320 acres
Receiving water body: Sungai Kerian
National Pilot & Show Piece Project of MSMA (2001)
Engineering Campus, Universiti Sains Malaysia
Swale
Recreational Pond
W e l e a d
Swale Type C
Perimeter Swale
Dry Pond
Swale Type A
Swale Type B Swale Type C
Recreational Pond
Wading River
Wetland Detention pond Wetpond
The Components
W e l e a d
Section Detail Before Rain
After Rain
Swale Type B
Ecological Swale Type B
W e l e a d
Swale Type C
Section Detail Before Rain
After Rain
Ecological Swale Type C
W e l e a d
After Rain
Before Rain
Before Rain After Rain
Section Detail
Dry Ponds
Dry Ponds
W e l e a d
Detention Pond
Detention Ponds
W e l e a d
Recreational Pond:
Recreational Pond
Recreational Pond
W e l e a d
Regional Landmark in Stormwater Management
W e l e a d
W e l e a d
W e l e a d
AMBASSADOR OF SUSTAINABLE DRAINAGE
W e l e a d
Minister of Natural Resources and Environment Visits (October 2006)
Malaysian Flood Commission (Suruhanjaya Tetap bagi Mengawal Banjir)
(February 2007) The Economic Planning Unit (EPU) (December 2006)
National Landscape Department (November 2011)
Dept. of Town & Country Planning, Peninsular Malaysia (May 2012)
W e l e a d
Selangor State Government (February 2010)
SUCCESFULL APPLICATIONS OF
BIOECODS
W e l e a d
Project Title : Development of Forensic Wad at Bahagia Hospital, Ulu Kinta, Ipoh, Perak
Funder/Client : Ministry of Health Malaysia, Public Works Department Malaysia
Status : Completed
Duration : 2004
Site Area : 1.51 ha
Forensic Block
Administration & Clinical Unit
Wad
Sewerage Treatment
Plant
Walkway
Car Park
Perimeter Swale
Detention Storage Type
A
Ecological Swale
Detention Storage Type B
Main Entrance
Dry Pond
BIOECODS @ Bahagia Hospital, Perak
W e l e a d
Swale
Swale On-Site Detention
Layout of OSD
BIOECODS @ Bahagia Hospital, Perak
W e l e a d
Site Visit (12 Jan 2012)
W e l e a d
Project Title : BIOECODS at Taiping, Perak
Funder/Client : Ministry of Health Malaysia
Public Works Department Malaysia
Status : Completed
Site Area: 2.50 ha
BIOECODS @ Health Clinic Taiping (KK2), Perak
W e l e a d
Proposed Drainage Layout
W e l e a d
Project Title : Universiti Malaysia Kelantan (UMK), Kampus Bachok
Funder/Client :
Ministry of Higher Education Malaysia
Public Works Department Malaysia
Jurutera Perunding Sinar Sdn Bhd
Status : Completed
Site Area : 41.0 ha
BIOECODS @ UMK Bachok Campus, Kelantan
W e l e a d
Project Title : Membina sistem saliran dan kolam Tadahan di Resort Tasik
Raban
Funder/Client : Majlis Daerah Lenggong
Status : Completed (Design & Construction)
Site Area : 0.6 ha
BIOECODS @ Resort Tasik Raban, Perak
W e l e a d
Swale
Dry Pond (OSD)
The Components: Swale & OSD
W e l e a d
The Components: Swale & OSD
W e l e a d
BIOECODS @ Student Village, IUCAM, Pahang
Project Title :
Cadangan Merekabentuk Dan Menyiapkan Sebuah Kolej Universiti
Automotif Antarabangsa (IUCAM) U-Village Di Atas Sebahagian Lot
Pt.13225, Mukim Pekan, Daerah Pekan, Pahang Darul Makmur.
Funder/Client : Glenmarie Properties Sdn Bhd.
Status : On-going
Site Area: 9 ha
W e l e a d
Site Progress:
W e l e a d
KWASA DAMANSARA MASTER PLAN
Sources :
AJM Planning and Urban Design Group Sdn Bhd
In association with AJC
| CONFIDENTIAL Confidential And Proprietary. Any Use Of This Material Without Specific Permission EPF, KWASA, AJM + AJC Is Strictly Prohibited
A Project By
W e l e a d
W e l e a d
W e l e a d
W e l e a d
Bio-Filter Drain: Drainage Solution for Sports Fields & Park
Lawn Design
Existing Subsoil Drain
Existing Subsoil Drain
Monitoring Sump
Water Ponding
The Bio-Filter Drain
Common failure of subsurface drain:
• No protection from flow
• Unsuitable type of filter media
• No sufficient temporary storage
• Clogging
New Improvement in BioFD
• Close turf at surface
• Engineered Filter Media
• Sufficient temporary storage
• Reduces Risk of Clogging
Consider 1m length pipe:
Void % = Total Slot/Total Pipe Surface x 100%
= 7020/ (∏D x 1000)
= 1.5%
Components: Drainage Cell/ Modules
W e l e a d
Storage Modules
Drainage Cell
Geotextiles
River Sand
Products and Materials
W e l e a d
Stockpile for Striped Grass and Topsoil
W e l e a d
W e l e a d
W e l e a d
Project Title : Kerja Menaiktaraf Sistem Saliran dan Penyiraman Di Seri Mutiara
Funder/Client : Jabatan Taman Botani Pulau Pinang
Status : 2012- 2013 September (Completed)
Site Area: 2500 m2
BIOECODS @ Seri Mutiara, Penang
MBPJ had consulted Universiti Sains Malaysia’s River Engineering and Urban Drainage Research Centre on the effectiveness of the Swale system and received positive feedback.
The upgrade will involved modular tanks being placed beneath the ground to help with the rainwater filtration process.
Soil will be placed above the grating and planted with cow grass. This process will take about five months. After that, river sand will be spread over the field to ensure a smooth surface while the water drainage system is put under observation for six months.
W e l e a d
Pembaikan Cerun dan Kerja Luaran di MRSM Bentong, Pahang
CONCLUSION
W e l e a d
• An Alternative for future
drainage
• Water Quantity Control
• Water Quality Control
• Aesthetical Pleasing,
Provide Amenities, Preserve
Ecology.
• Rainwater Harvesting &
Stormwater Reuse
• SUSTAINABLE! Low
Maintenance, High Benefits
to Human, Environment
and Earth!
ADVANTAGES OF SUDS:
http://redac.eng.usm.my 49
Urban Water Cycle Processes, Management and Societal Interactions:
Crossing from Crisis to Sustainability
HELP TRANSFORM
MALAYSIA INTO A
“WATER SAVING
COUNTRY”
Make Every Drop Count
HP 0124070937
http//redac.eng.usm.my