THE DEVELOPMENT OF LABUAN WATER-SUPPLY GIS (LWS GIS) By Ir.Noor Azahari Zainal Abidin 4/11/2017

Location Map

Labuan Island FEDERAL TERRITORY OF LABUAN

CONTENTS OBJECTIVES OF LWS GIS CHRONOLOGY OF IMPLEMENTATION GIS DEVELOPMENTS 1996 - 2004 NETWORK HYDRAULIC SIMULATION & MODELING UPGRADING LWS-GIS & CREATION OF NRW CONTROL MANAGEMENT SYSTEM CURRENT & FUTURE LABUAN’S WATER SUPPLY MANAGEMENT SYSTEM 4/11/2017

LWS-GIS OBJECTIVES - AS A SOURCE OF DATA AND INFORMATION - TO INCREASE OPERATIONAL EFFICIENCY OF LABUAN WATER SUPPLY SYSTEM FOR STATISTICAL AND FUTURE PLANNING FOR ENGINEERING APPLICATIONS USING GEOSPATIAL ANALYSIS 4/11/2017

Chronology of LWS GIS Development Year GIS Developments 1996 Identifying GIS needs/applications, schematic database design and procurement of Base Map 1997 Tender No.1 - The setting up of Basic Micro-Computer System 1998 Tender No.2 - Database design & data capture 2000 Tender No.3 – Customizing for GIS Applications 2004 Tender No.4 - Enhancing Hydraulic Pipe Modeling & Design Module (still using ArcView Project File & Aquanet) 2009 Tender No.5 - Upgrade existing GIS, hydraulic modeling using Infoworks, creation of an Integrated Management System for NRW using NETBASE. 4/11/2017

Location : 8 km West of Sabah Area : 90 km.square Year 2000 GIS Data * 07/16/96 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 4/11/2017 *

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

WITHIN ArcVIEW PROJECT FILE) GIS DEVELOPMENTS 1996 – 2004 (ALL CUSTOMIZATIONS WITHIN ArcVIEW PROJECT FILE) 4/11/2017

LAYANGAN PROCUREMENT BASE MAP, DATA CAPTURE OF PIPES, SLUICE VALVES, HYDRANTS, PIPE ENDS. WATER METERS ETC. LAYANGAN 4/11/2017

Creating Relational Database (using ArcView 3) * 07/16/96 Creating Relational Database (using ArcView 3) 4/11/2017 *

GIS DEVELOPMENTS 1996 – 2004 FILING SYSTEM MAP PRODUCTION 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

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

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

MAP PRODUCTION FILLING INFORMATION

MAP PRODUCTION PREVIEWING & EDITING MAP PRINTOUT

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

REGISTERING PIPE’S LEAKS/BURST RECORDS INSERTING NEW RECORDS

LEAKS/BURST RELATIONAL DATABASE ATTRIBUTES

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

Pipe Hydraulic Simulation & Modeling

Hydraulic Simulation Customization WARIS-DATA Updating View WARIS Tool Menu

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

AN INTEGRATED MANAGEMENT SYSTEM FOR NRW CONTROL YEAR 2009- 2012 UPGRADING OF LWS GIS & CREATION OF AN INTEGRATED MANAGEMENT SYSTEM FOR NRW CONTROL USING NETBASE 4/11/2017

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

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.

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

Netbase Concept Corporate Data Sources Required for Supply, Demand Balance & Leakage Add for Modelling, AMP, LOS Netbase 28

Summary of Established DMAs No DMA DMA Name No of Properties Pipe Length (km) 1 DMA.01 Ranca-Ranca 1,505 38.8 2 DMA.02 Arsat 778 15.8 3 DMA.03 SGI 93 10.7 4 DMA.04 Kerupang 2,741 64.5 5 DMA.05 RMAF 2.9 6 DMA.06 Membedai 196 21.2 7 DMA.07 Layangan 847 32.4 8 DMA.08 IPS Layangan 417 14.8 9 DMA.09 IPS Pohon Batu 587 23.9 10 DMA.10 Pohon Batu 772 43.6 11 DMA.11 UMS 330 13.1 12 DMA.12 Kiamsam 2,505 37.2 13 DMA.13 Bandar 1 790 21.4 14 DMA.14 Bandar 2 691 16.5 15 DMA.15 Bandar 3 1,847 42.5 TOTAL LABUAN 14,100 399.3

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

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

THE END 4/11/2017