Urban Flood Risk Management in a Changing Climate : Sustainable and Adaptation Challenges August, 6 - 10, 2009 Urban Flood Risk Management in a Changing Climate : Sustainable and Adaptation Challenges 4 th On the Job Training on Operational Flood Forecasting Tank Model Ir Mohd Zaharifudin Muhamad Ali Department of Irrigation and Drainage of Malaysia MACAO August. 6 - 10, 2009
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Urban Flood Risk Management in a Changing Climate : Sustainable and Adaptation Challenges
4 th On the Job Training on Operational Flood Forecasting Tank Model. Urban Flood Risk Management in a Changing Climate : Sustainable and Adaptation Challenges. Ir Mohd Zaharifudin Muhamad Ali Department of Irrigation and Drainage of Malaysia. MACAO August. 6 - 10, 2009. - PowerPoint PPT Presentation
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Urb
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August, 6 - 10, 2009
Urban Flood Risk Management in a Changing Climate :
Sustainable and Adaptation Challenges
4th On the Job Training on Operational Flood
Forecasting Tank Model
Ir Mohd Zaharifudin Muhamad AliDepartment of Irrigation and Drainage of
Malaysia
MACAOAugust. 6 - 10, 2009
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4th OJT Background
• Under the Regional Corporation Project Implementation Plan (RCPIP), Malaysia has agreed to conduct (4) four On-the-job Training on Flood Forecasting between TC members (OJT).
• The 1st OJT was held from 21 Jan – 28 February 2008, • The 2nd was held on 1 December – 31 December 2008 • The 3rd OJT was held from 21 July – 23rd August 2009.• The fourth and final OJT was held from 12 July until 6
August 2010 at DID office (Division of Water Resources Management and Hydrology), Kuala Lumpur, Malaysia.
• The programme was arranged for 20 days to cover all the modules that have been planned by the DID
• The 4th OJT was attended by 18 participants, comprising of 15 DID Engineers and the 3 Typhoon Committee (TC) members (Department of Meteorology and Hydrology Laos PDR, Ministry of Water Resources of China and Ministry of Water Resources and Environment Vietnam).
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4th OJT Objectives
• gain knowledge, appreciation and experience on use of the Tank Model for flood forecasting
• configure a flood forecasting model based on the Tank Model for a selected catchment in the participant’s country
• calibrate the Tank Model and preparing the model for operational use in the participant’s respective organization
• develop expertise in writing simple macros (MSExcel) to automate model computations – a skill which can be used to customize the model and further enhance the model in the future
• Technical knowledge sharing among participants
Johor Flood Dec. 2006 – Jan.2007 (Johor River Basin)
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OJT Output
understanding the concept of the Tank Model in simulating flood runoff.
configure and calibrate a Tank Model for a river basin in the participant’s country
develop expertise in simple programming techniques which is useful for future continual enhancement of the model which is to be expected
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WEEK 1 - Introduction to flood forecasting
WEEK 2 – Data processing &VB programming
WEEK 3 – Introduction to telemetry and SCADA system
WEEK 4 – Report and Assessment on the OJT
Flood Forecasting using Tank Model
MSExcel Macros application
Configuring the Tank Model
WEEK 1
4th OJT programme
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WEEK 1 - Introduction to flood forecasting
WEEK 2 – Data processing &VB programming
WEEK 3 – Introduction to telemetry and SCADA system
WEEK 4 – Report and Assessment on the OJT
Data Checking Data processing Estimate Catchments
parameter Development of Excel
Macros codes
WEEK 2
4th OJT programme
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WEEK 1 - Introduction to flood forecasting
WEEK 2 – Data processing &VB programming
WEEK 3 – Introduction to telemetry and SCADA system
WEEK 4 – Report and Assessment on the OJT
Fine tuning of model Calibration process Field visit to SMART
control centre Telemetry and SCADA
system
WEEK 3
Modules of the 4th OJT
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WEEK 1 - Introduction to flood forecasting
WEEK 2 – Data processing &VB programming
WEEK 3 – Introduction to telemetry and SCADA system
WEEK 4 – Report and Assessment on the OJT
Model enhancements Report preparation
WEEK 4
Modules of the 4th OJT
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4th OJT Result
• Huaihe River Basin (HRB) • Catchment area about 2,400km2
(134km length)• The basin divided into 1 sub-basin• Using 6 rainfall station, 2 discharge
station and 1 evaporation station
A. China
The hydrograph outputs on validation (Data from 3th Jun to 19 th Sep 2003)