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THE DEVELOPMENT OF LABUAN WATER-SUPPLY GIS (LWS GIS) 4/17/2015 By Ir.Noor Azahari Zainal Abidin.

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Presentation on theme: "THE DEVELOPMENT OF LABUAN WATER-SUPPLY GIS (LWS GIS) 4/17/2015 By Ir.Noor Azahari Zainal Abidin."— Presentation transcript:

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2 THE DEVELOPMENT OF LABUAN WATER-SUPPLY GIS (LWS GIS) 4/17/2015 By Ir.Noor Azahari Zainal Abidin

3 Location Map

4 Labuan Island FEDERAL TERRITORY OF LABUAN

5 4/17/2015 CONTENTS 1.OBJECTIVES OF LWS GIS 2.CHRONOLOGY OF IMPLEMENTATION 3.GIS DEVELOPMENTS NETWORK HYDRAULIC SIMULATION & MODELING 5.UPGRADING LWS-GIS & CREATION OF NRW CONTROL MANAGEMENT SYSTEM 6.CURRENT & FUTURE LABUAN’S WATER SUPPLY MANAGEMENT SYSTEM

6 4/17/2015 LWS-GIS OBJECTIVES - AS A SOURCE OF DATA AND INFORMATION - TO INCREASE OPERATIONAL EFFICIENCY OF LABUAN WATER SUPPLY SYSTEM OF LABUAN WATER SUPPLY SYSTEM - FOR STATISTICAL AND FUTURE PLANNING - FOR ENGINEERING APPLICATIONS USING GEOSPATIAL ANALYSIS GEOSPATIAL ANALYSIS

7 4/17/2015 Chronology of LWS GIS Development YearGIS Developments 1996Identifying GIS needs/applications, schematic database design and procurement of Base Map 1997Tender No.1 - The setting up of Basic Micro-Computer System 1998Tender No.2 - Database design & data capture 2000Tender No.3 – Customizing for GIS Applications 2004Tender No.4 - Enhancing Hydraulic Pipe Modeling & Design Module (still using ArcView Project File & Aquanet) 2009Tender No.5 - Upgrade existing GIS, hydraulic modeling using Infoworks, creation of an Integrated Management System for NRW using NETBASE.

8 4/17/2015 Location : 8 km West of Sabah Area : 90 km.square Year 2000 GIS Data Population : 50,000 No. of Connections : 10,000 Daily Demand : 22,730 m3/day Total Length of mains : 350 km

9 Year 2012 GIS Data Population : 80,000 Nos of Connections :14,847 Daily Demand : 54,000 m3/day Total Length of Mains : 540 km

10 4/17/2015 GIS DEVELOPMENTS 1996 – 2004 (ALL CUSTOMIZATIONS WITHIN ArcVIEW PROJECT FILE)

11 4/17/2015 PROCUREMENT BASE MAP, DATA CAPTURE OF PIPES, SLUICE VALVES, HYDRANTS, PIPE ENDS. WATER METERS ETC. LAYANGAN

12 4/17/2015 Creating Relational Database (using ArcView 3)

13 JKR Labuan.apr an ArcView project file had been customized to perform the following functions.  FILING SYSTEM  MAP PRODUCTION  LEAKAGE RECORDS REGISTRATION  HYDRAULIC ANALYSIS & MODELING GIS DEVELOPMENTS 1996 – 2004

14 CUSTOMIZED POP OUTS FOR FILE LINKAGE FILING SYSTEM – LINKING SHAPE FILE

15 LINKING IMAGE FILE LINKING VIDEO FILE LINKING AUTOCAD FILE LINKING TEXT FILE

16 FILLING INFORMATION MAP PRODUCTION

17 PREVIEWING & EDITING MAP PRINTOUT MAP PRODUCTION

18 LOCATIONS OF LEAKS/BURST REGISTERING PIPE’S LEAKS/BURST RECORDS

19 INSERTING NEW RECORDS REGISTERING PIPE’S LEAKS/BURST RECORDS

20 LEAKS/BURST ATTRIBUTES LEAKS/BURST RELATIONAL DATABASE

21 Update GIS Database ( 4 ) Initial Pipeline Model ( 5 ) Update and Check Metering Database ( 7 ) Assemble to form pipe network ( 2 ) GIS Pipe Database ( 1 ) Create Demand Node & Demand Polygon ( 6 ) Assign each meter consumption To Demand Node ( 8 ) Assign Elevation Data To Pipe Fittings & Demand Nodes ( 9 ) Field’s Measurement ( 12 ) Proofing of Network With on-site inspection ( 3 ) Calibrated Pipeline Model Carryout Hydraulic Simulation ( 11 ) Calibrate & Validate Model base on Measured flow & pressure ( 13 ) Insert Flow Pattern ( 10 ) 14. Customized All the Above into Labuan GIS Pipe Hydraulic Simulation & Modeling

22 Pipe Hydraulic Simulation & Modeling

23 WARIS-DATA Updating View WARIS Tool Menu Hydraulic Simulation Customization

24 EXPECTED BENEFITS OF NETWORK MODELING Tool for Troubleshooting Network Problems Tool for Troubleshooting Network Problems Distribution Study Done In-House Distribution Study Done In-House Quick Assessment Of Distribution System Pipe Flow/Pressure Quick Assessment Of Distribution System Pipe Flow/Pressure Ensure Minimum Water Quality by Network Simulation Ensure Minimum Water Quality by Network Simulation External Linkage With SCADA System For Network Modeling External Linkage With SCADA System For Network Modeling NETWORK MODELING Efficient Water Supply Distribution Efficient Water Supply Distribution Planning For New Supply Areas Planning For New Supply Areas Locate Areas of Low Pressure For Upgrading Locate Areas of Low Pressure For Upgrading Other Research Studies Other Research Studies

25 YEAR UPGRADING OF LWS GIS & CREATION OF AN INTEGRATED MANAGEMENT SYSTEM FOR NRW CONTROL USING NETBASE 4/17/2015

26 Scope of Works Upgrade & update Existing GIS DMA Design & Construction Hydraulic Modeling Using Infoworks Integrated Water Distribution Management System Using NetBase Recommendation for Consumer Meter Replacement Active Leakage Detection

27 GIS System Upgrading Supply & install ArcGIS Software (ArcGIS Server, ArcEditor & ArcView). Purchased new Cadastral Base map Purchased Satellite Image Updated Pipe Registration (added 137 km pipes) Geo-Coded all 14,800 consumer meters.

28 An Integrated Water Distribution Management System Using NetBase  Integrated with Logger & Telemetry System  Water Supply Input Flow-meters at WTP & Import Terminal Reservoir Outlet time series data  DMA Flow and Pressure time series data  Storage Tanks Level time series data  Integrated with Corporate Data Sources  GIS System incl Pipe Registration & Consumer Geo- Coding  Consumer Billing System  Hydraulic Modeling

29 Netbase Netbase Concept Required for Supply, Demand Balance & Leakage Add for Modelling, AMP, LOS Corporate Data Sources

30 Summary of Established DMAs NoDMADMA Name No of Properties Pipe Length (km) 1DMA.01Ranca-Ranca1, DMA.02Arsat DMA.03SGI DMA.04Kerupang2, DMA.05RMAF12.9 6DMA.06Membedai DMA.07Layangan DMA.08IPS Layangan DMA.09IPS Pohon Batu DMA.10Pohon Batu DMA.11UMS DMA.12Kiamsam2, DMA.13Bandar DMA.14Bandar DMA.15Bandar 31, TOTAL LABUAN14,

31 DMA.02 ARSAT – STV Record Plan STV 6 STV 7 STV 8 STV 4 STV 5 STV 1 STV 3 STV 2 DMA.02 - Jln.Arsat Service Reservoir Supply Area

32 Non Revenue Water - Existing application Water Network & Operation Management Sys. Water Maintenance Management Sys. Water Resource Management Sys. Water Crisis Management Sys. Planning SCADA Water Billing System Water Quality Surveillance GIS Aset & Inventory Info System Customer Complaint & Support System NETBASE CURRENT & FUTURE LABUAN’S WATER UTILITY MANAGEMENT SYSTEM Network Modeling - Existing application

33 THE END 4/17/2015


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