EDAMS Conceptual Design Slides

Establishment and Operation of an IAWD Asset
Management Regional Services Hub
UTVSI
Presented by:
Dr. P. Kolovopoulos
Establishment and Operation of an IAWD Asset
Management Regional Services Hub
Agenda
IAWD Asset Management Program
Asset Management Hub Centre Operation
Asset Management Hub – Activities
IAWD Asset Management Regional Services Hub
IAWD
The Danube Water Program
is a joint initiative of the
International Association of
Water Supply Companies in
the Danube River Catchment
Area (IAWD) and the World
Bank, initially funded by the
Government of Austria, to
support the water supply and
waste water sector in
improving operational practice
improvement within the
Danube Region.
IAWD Asset Management Regional Services Hub
IAWD
As part of the Danube Water
Program, the International
Association of Water Supply
Companies in the Danube
River Catchment Area (IAWD)
launched a project with main
objective to create greater
awareness about and improve
Asset Management practices
in the Danube region
IAWD Asset Management Regional Services Hub
Asset Management Activities
Utility performance assessment, through the involvement of
industry experts to help analyse the Utility’s performance and to
identify appropriate remedial and proactive activities
Dissemination of methodologies to enable the building of
validated asset registers based upon technical and commercial
inputs.
Management guidance, to formulate and interpret asset
management reports
Support for regular System audits, identifying problem areas both
with regard to usage of the system and business procedures
IAWD Asset Management Regional Services Hub
AM Centre Operations
The IAWD AM hub uses the latest available AM technology
capitalizing on the development efforts and knowledge built in
Belgrade Water Works (BWS) over the last 10 years.
BWS has already a pool of available resources trained in AM
techniques and systems that can provide the services and use the
existing infrastructure (EDAMS)
The AM operates primarily through cloud technology with reduced
operational costs, enabling much easier participation of Utilities.
IAWD and BWS will evaluate in the course of the project the
development of a business model to maintain and support the
activities on a cost recovery basis after the completion of the
project.
IAWD Asset Management Regional Services Hub
Utilities participating in the program
Population
#
Muncipality
Country
Total
Municipalit
y
250,000
Served
by Utility
Coverage
240,000
96%
31,577
20,000
63%
141,554
110,832
78%
120,000
75,000
63%
107,652
63,382
59%
1
Banja Luka
2
3
Kozarska
Dubica
Subotica
4
Bijeljina
5
Smederevo
Bosnia
Hercegovina
Serbia
6
Budva
Montenegro
15,909
75,108
472%
7
Bosanska Krupa
29,659
20,998
71%
8
Gračanica
58,926
20,060
34%
9
Prilep
Bosnia
Hercegovina
Bosnia
Hercegovina
R.Makedonija
76,768
72,378
94%
10
Zenica
138,439
91,000
66%
11
Srebrenik
21,371
17,609
82%
12
Velika Kladuša
47,759
44,421
93%
13
44,406
38,487
87%
14
Gornji
Milanovac
Probistip
Bosnia
Hercegovina
Bosnia
Hercegovina
Bosnia
Hercegovina
Serbia
R.Makedonija
16,193
14,024
87%
15
Niksic
Montenegro
75,282
73,938
98%
16
Vitez
25,109
17,576
70%
17
Neum
5,174
4,178
81%
18
Cazin
Bosnia
Hercegovina
Bosnia
Hercegovina
Bosnia
Hercegovina
Bosnia
Hercegovina
Bosnia
Hercegovina
Serbia
69,411
IAWD Asset Management Regional Services Hub
Parties Involved
IAWD Asset Management Regional Services Hub
Implementation of Services
 Direct access to customers and uploading / downloading of information
through EDAMS applications
 (EDAMS-Network Asset Management & EDAMS-CRM )
IAWD Asset Management Regional Services Hub
Project Outputs
Utility Assessment & Recommendations
Regular Management Reporting
On-line access to GIS & assets data & reports
Direct support though CRM and on-line continuous assistance
Workshops & training per phase
Dissemination of information through Seminars, papers etc.
 Frequency of reporting can change to suit requirements
 Reports are consolidated to 3-monthly, 6-monthly basis
 Access is available to the cloud for submitting, receiving reports, viewing
and editing the asset data
 Reports are accompanied with excel files and shapefiles for element
reference & discrepancies
Establishment and Operation of an IAWD Asset
Management Regional Services Hub
Agenda
Asset Management Hub Centre Operation
Asset Management Hub Activities
IAWD Asset Management Regional Services Hub
Types of Services
Asset Register Evaluation (ARE)
Commercial Data Evaluation (CDE)
Un-Accounted for Water Analysis (UFW)
Maintenance Records Analysis (MRA)
Financial Assets Evaluation (FAE)
Maintenance & Rehabilitation Planning (MRP)
IAWD Asset Management Regional Services Hub
Asset Register Evaluation
Objectives
the building up of a Validated Network Asset Register,
Asset Register
Evaluation (ARE)
[essential for Asset & Maintenance Management & Infrastructure Planning]
Data Requirements
current Network Asset Register,
Activities
Importing data to
EDAMS-Data
Management
Network Data Evaluation
Hydraulic Zones
Definition
Zone Analysis
Publishing of data
IAWD Asset Management Regional Services Hub
Asset Register Evaluation
Deliverables
Network Data Evaluation Report
Zone Evaluation Report
Publishing of data in EDAMS Web-GIS/EDAMS-NAM
Further Work/ Added Benefits
Desk-top editing
Field Validation
Assets Register Evaluation- Methodology & Procedures
Building & Validating the Asset Registry
Assets Register Evaluation- Methodology & Procedures
Typical Deliverables
ARE.1
ARE.1.1
ARE.1.2
ARE.1.3
ARE.1.4
ARE.1.5
ARE.1.6
ARE.3
ARE.3.1
ARE.3.2
ARE.3.3
ARE.3.4
ARE.3.5
ARE.3.6
ARE.3.7
Connectivity Problems
List of Chains not allocated to network
List of Nodes not allocated to network
List of Pipes not allocated to network
List of Valves
not allocated
to network
ARE.2
Attribute
Problems
List of Closed
Long chains
ARE.2.1
List ofValves
Water on
Treatment
Plants with missing hydraulic attributes
List of De-commissioned
Chains with missing hydraulic attributes
ARE.2.2
List of Tanks / Reservoirs
ARE.2.3 List of Pump Stations with missing hydraulic attributes
Zoning Problems
ARE.2.4
List of Control Valves (PRV) with missing hydraulic attributes
Closed Valves
districts
ARE.2.5
Pipeswithin
not linked
to Libraries
Hydraulic Zones to be investigated
Connectivity Problems
Mass Balancing Zones to be investigated
Head Zones to be investigated
Hydraulic zoning problems
De-commissioned
Chains
Mass Balancing zoning
problems
Head Zones zoning problems
Closed Valves on Long chains
Valves not allocated to Zones
Pipes not allocated to Zones
Nodes not allocated to Zones
Chains not allocated to zones
0
10
20
30
40
50
60
70
Commercial Data Evaluation- Methodology & Procedures
Objectives & Data Requirements
Objectives
Commercial Data
Evaluation (CDE)
Improvement of Commercial data Quality
Consumption Analysis and Identification of problematic meters, connections
and meter readings, towards the reduction of UFW-apparent losses
Calculation of present authorised demand, comprising of metered demand
and metering inaccuracies
Data Requirements (from Billing system)
Properties database that should include: (1) Property number, (2)
Township, (3) Plot number, (4) Consumer Category
Billing Connections database
Billing Meter database (make, size, age)
Billing history-water (12 months): (a) Meter Readings, (b) Meter
replacements.
Commercial Data Evaluation- Methodology & Procedures
Objectives & Data Requirements
Activities
Data Conversion (from Utility’s billing system into the EDAMS system)
Exceptions Analysis (missing or inconsistent links between data elements)
Meter reading analysis (2 years historical meter readings). Unreliable
meter readings are traced and are flagged.
Consumption analysis: patterns per Township, Per Consumption , Land
Use, and Land Usage categories and Per Customer group.
Publishing of data:
CDE results are
uploaded into
EDAMS Web GIS.
Commercial Losses
Ml / year
4,000
3,500
3,000
2,500
2,000
1,500
1,000
500
0
3,507
2,052
1,474
952
633
0
0
336
0
0
Commercial Data Evaluation- Methodology & Procedures
Reporting & Deliverables
Deliverables
A comprehensive CDE report that includes:
•
•
•
•
•
•
Meter Readings Analysis
Consumption analysis (Metered demand)
Metering Inaccuracies (Apparent losses)
High Consumer Analysis
Meters Analysis
Estimates Analysis
Lists & shapefiles of problematic meters (stuck, slow, etc.) and meters
with problematic readings
Present authorised demand, comprising of metered demand and
metering inaccuracies per connection
Published data in EDAMS Web-GIS
Further Work/ Added Benefits
Commercial Rehabilitation, including replacement of problematic meters,
addressing, high consumers, areas with poor meter readings, etc..
Commercial Data Evaluation- Methodology & Procedures
Deliverables-Typical Output
Number of High Consumers
Billing Group: Households billed by BVK (DDN)
120
0.5%
0.5%
of meters
Number
to consumption
% contribution
30,000
Stuck Meters (Readings with zero consumption)
18000
0.3%
4,090.2
16000
40
20
7
> 100 kl/day
0.2%
14000
25
0.2%
0.1%
0.1%
12000
0.1%
0.1%
8
10000
8
75-99
50-75
kl/day
40-49
kl/day
30-39
kl/day
4018
4000
2820951.3
1937
620.1
865
723327.4
2000
0
1
4,500.0
16170
20,000
4,000.0
3,500.0
15,000
3,000.0
18,000 0.0%
8000
6000
kl/day
25,000
10,000 Oversized
2,500.0 Meters
0.1%
5 0.0%
1 0.0%
2
3
4
20-29
kl/day
Analysis
3,000
2,000.0
5,000
10-19
16,000
kl/day
Metered Consumption
(m3/day)
60
15,666
1,500.0
14,000
0
2,490
1,000.0
12,000
0 1 2 3
500.0
712 732 699 724 643 681 736
10,000
106.8 73.0 34.6 25.7 12.0 49.4
7.2 3.4 0.10.0
5
6
7
8 8,000
9
10
11
12 >12
2,000
4 5 6 7 8 9 10 11 12 13 14 15 16
17 18
Age
1,373
6,278
Num ber of readings w ith zero consum
6,000 ption
4,000
2,000
0
2,500
368
200
150
11
1,500
5,566
523 500
614
141
100
1,000
782
2,817
171
5
no of oversized meters
0.3% 0.3%
Avg Consumption of stuck
meters
0.4%
Number of Stuck Meters
Number of Consumers
0.4%
80
0
35,000
0.5%
98
100
Meter Age distribution
0
80
Meter size
50
40
30
Unaccounted for Water Analysis (UFW) - Methodology &
Procedures
Objectives & Data Requirements
Un-Accounted for
Water Analysis
(UFW)
Objectives
Efficient monitoring of bulk meter operation and monthly evaluation of
bulk meter readings.
UFW analysis of Mass Balancing Zones (MBZs) using IWA (International
Water Association)
“No-Drop” Legal requirement reporting
Data Requirements/ prerequisites
Commercial Data Evaluation (CDE)
[calculates authorised metered demand and metering inaccuracies –
geographically distributed]
Asset register Evaluation (ARE) [defines MBZ]
Bulk Meter Readings [used to calculate supply per zone]
Unaccounted for Water Analysis (UFW) - Methodology &
Procedures
Objectives & Data Requirements
Activities
Bulk Meter Readings Evaluation
Supply Analysis (per MBZ)
Allocation of demands to pipes and to MBZ
UFW analysis per zone

Leakage performance is evaluated against IWA standards
Publishing of data on EDAMS Web GIS.
Deliverables
Bulk Meter Evaluation Report
UFW Report
Publishing of data in EDAMS Web-GIS
Unaccounted for Water Analysis (UFW) - Methodology &
Procedures
Reporting
Bulk Meters Evaluation - Summary
Bulk Meters on DMA boundary but not on DJ/FCP
Bulk Meters on DJ/FCP - read
Bulk Meters on DJ/FCP - not read
Production VS Billed volume
Bulk Meters within DMA not on DJ or FCP- read
10,000.00
Bulk Meters within DMA not on DJ or FCP- not read
9,000.00
8,000.00
Bulk Meters within DMA on DJ or FCP- read
7,000.00
Bulk Meters within DMA on DJ or FCP- not read
6,000.00
Bulk Meters within Bulk Supply - read
5,000.00
Total (Ml)
4,000.00
CBS System
3,000.00
CDE Analysis
Bulk Meters within Bulk Supply - not read
Bulk Meters Installed and not read
2,000.00
0
20
40
60
1,000.00
80
100
120
140
-
Zone Id
A
B
C
D
E
F
Name
Totals
Supply Zones that can balance - directly
Supply Zones that can balance - in groups
Supply Zones that can balance directly but with zoning problems
(met.dem > supply)
Supply Zones that can balance in groups but with zoning problems
(met.dem > supply)
Supply Zones that can balance if readings were taken (and can't be
balanced in groups)
Supply Zones that need additional meters to be able to balance
Pipes Length
(m)
3,634,034
91,785
294,785
494,572
number of
zones
161
11
10
23
144,984
8
1,123,936
47
1,483,971
62
IAWD Asset Management Regional Services Hub
Asset Management Activities - Conclusions
As part of the Danube Water Program, IAWD is implementing an
ambitious AM project with main objective to create greater awareness
about and improve Asset Management practices in four countries in the
region, namely Bosnia and Herzegovina, Serbia, FYR Macedonia and
Montenegro.
The IAWD Asset Management Regional Services Hub activities include
Utility performance assessments, dissemination of methodologies and
Management guidance.
It is already clear from the Utility assessments that the building of
validated Networks Asset Register is the most serious problem faced
by the majority of the Municipalities in the target region.
The lack of a validated network asset registry manifests in high
percentages of NRW, high operational costs and high costs for network
rehabilitation. Initiatives like the IAWD AM Hub can provide valuable
assistance and guidance to the Municipalities in the region in
addressing the above problems.
Questions & Discussion