Transcript No Slide Title

THE DEVELOPMENT
OF LABUAN
WATER-SUPPLY GIS
(LWS GIS)
7/17/2015
By Ir.Noor Azahari
Zainal Abidin
Location Map
Labuan Island
FEDERAL TERRITORY OF LABUAN
CONTENTS
1. OBJECTIVES OF LWS GIS
2. CHRONOLOGY OF IMPLEMENTATION
3. GIS DEVELOPMENTS 1996 - 2004
4. NETWORK HYDRAULIC SIMULATION &
MODELING
5. UPGRADING LWS-GIS & CREATION OF NRW
CONTROL MANAGEMENT SYSTEM
6. CURRENT & FUTURE LABUAN’S WATER
SUPPLY MANAGEMENT SYSTEM
7/17/2015
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
7/17/2015
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.
7/17/2015
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
7/17/2015
Year 2012 GIS Data
Population : 80,000
Nos of Connections
:14,847
Daily Demand :
54,000 m3/day
Total Length of
Mains : 540 km
GIS DEVELOPMENTS
1996 – 2004
(ALL CUSTOMIZATIONS
WITHIN ArcVIEW PROJECT FILE)
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PROCUREMENT BASE MAP, DATA CAPTURE OF PIPES,
SLUICE VALVES, HYDRANTS, PIPE ENDS. WATER METERS ETC.
LAYANGAN
7/17/2015
Creating Relational Database
(using ArcView 3)
7/17/2015
GIS DEVELOPMENTS 1996 – 2004
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
LEAKS/BURST
ATTRIBUTES
Pipe Hydraulic Simulation
& Modeling
Assign Elevation Data
To Pipe Fittings &
Demand Nodes
(9)
Assemble to form pipe network
(2)
GIS Pipe Database
(1)
Proofing of Network
With on-site inspection
(3)
Initial
Pipeline
Model
(5)
Update GIS
Database
(4)
Assign each meter
consumption
To Demand Node
(8)
Update and Check
Metering
Database
(7)
Create Demand Node
& Demand Polygon
(6)
Carryout
Hydraulic Simulation
( 11 )
Calibrate & Validate
Model base on
Measured flow & pressure
( 13 )
Insert Flow Pattern
( 10 )
Field’s Measurement
( 12 )
Calibrated
Pipeline
Model
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
Quick Assessment
Of Distribution System
Pipe Flow/Pressure
Tool for
Troubleshooting
Network Problems
NETWORK
MODELING
Efficient Water
Supply
Distribution
External Linkage
With SCADA System
For Network Modeling
Ensure Minimum
Water Quality by
Network Simulation
Locate Areas
of Low Pressure
For Upgrading
Planning For
New Supply Areas
Other Research
Studies
YEAR 2009- 2012
UPGRADING OF LWS GIS
& CREATION OF
AN INTEGRATED MANAGEMENT
SYSTEM FOR NRW CONTROL
USING NETBASE
7/17/2015
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 GeoCoding
Consumer Billing System
Hydraulic Modeling
Netbase Concept
Corporate
Data
Sources
NETBASE
Applications
NETBASE
Database
Business
Integrator
Corporate Data Sources
SCADA
Telem
GIS
Billing
Required for Supply, Demand
Balance & Leakage
Job
Mang’t
Asset
Register
Contacts
WQ
Add for Modelling, AMP, LOS
Crowder Netbase
Consulting
Summary of Established DMAs
No
DMA
DMA Name
No of
Properties
Pipe Length (km)
1,505
38.8
1
DMA.01
Ranca-Ranca
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
1
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
14,100
399.3
TOTAL LABUAN
DMA.02 - Jln.Arsat Service Reservoir Supply Area
DMA.02 ARSAT – STV Record Plan
STV 6
STV 8
STV 7
STV 4
STV 1
STV 2
STV 3
STV 5
CURRENT & FUTURE LABUAN’S
WATER UTILITY MANAGEMENT SYSTEM
GIS
SCADA
Water Billing
System
Non Revenue Water
- Existing application
Network Modeling
Water Quality
Surveillance
- Existing application
Aset & Inventory
Info System
Water Crisis
Management Sys.
Water Resource
Management Sys.
Water Network
& Operation
Management Sys.
Planning
Water Maintenance
Management Sys.
NETBASE
Customer
Complaint
& Support
System
THE END
7/17/2015