nwl & esw (nwg) - wits protocol · 2015. 8. 11. · nwl esw • impounding reservoirs 34 10 •...
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NWL & ESW (NWG)Jerry Trowbridge - NWL SCADA & Telemetry Team Lead
18/05/2015
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CONTENTSCONTENTS
1 NWL & ESW Overview
2 Regional Telemetry
3 Our WITS Journey
4 Chat & Questions
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NWL / ESW OVERVIEW
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FACT & FIGURES – COMPANY STATISTICS
NWL ESW
• Impounding reservoirs 34 10• Water treatment works 35 29• Water pumping stations 278 90• Service reservoirs 257 102• Water mains 16,789km 8,424km• Sewers 29,724km• Sewage pumping stations 683• Sewage treatment works 437• Customers billed 1.21m 760,000• Water supplied 800Ml/day (24% raw) 427 Ml/day• Area served 9,400 sq.km 2,861 sq.km• Employees 2284 817
NWG OVERVIEW
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FACT & FIGURES – SCADA SYSTEMS
Dave Table
NWG OVERVIEW
5
Systems Devices Servers UsersESW Regional
660 48000 16 300+
NWL Regional 2550 70000 4 500+Sewer Level Monitoring
1450 49000 2 150+
11 WTW 6 - 12 1000 – 10000 2 15 – 50+16 STW 4 - 40 1000 – 44000 1 - 3 15 – 100+Total30 Systems
4000+ 300000+ 80 600+
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REGIONAL TELEMETRY
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FACT & FIGURESNWG OVERVIEW
15
49
64
259
354
683
1400
1503
Other
IR
WTW
WPS
SR
SPS
DMA Loggers
CSO Loggers
0 200 400 600 800 1000 1200 1400 1600
Total 4,327 Assets
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FACT & FIGURES – COMMUNICATION TYPESNWG OVERVIEW
12
21
58
902
1097
1995
TSAT
IP
GSM
Radio
GPRS
PSTN
0 500 1000 1500 2000 2500
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FACT & FIGURES – LEGACY OUTSTATIONSNWG OVERVIEW
15
38
44
47
83
1187
Other
Instem
DynamicLogic
Datacall
Packnet
Proteus
0 200 400 600 800 1000 1200 1400
Total 1414 Legacy RTUs
PS1 PS5 P2000m PS21 eNet
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WITS Implementation
OUR WITS JOURNEY
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OUR WITS JOURNEY
2 Key Projects
Regional Telemetry
Replacement
Outstation& Radio
Replacement
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Regional Telemetry Replacement
OUR WITS JOURNEY
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OUR WITS JOURNEY
.
4 Selected for Tender
Started 2007 2 Year Project
AD IEC-61131 WITS WebX &Thin ClientSQL & ODBC SCADAMobile
IP & DNP3 2 Way Bi
REGIONAL TELEMETRY SYSTEM REPLACEMENT
? ! #
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Outstation Replacement
OUR WITS JOURNEY
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OUR WITS JOURNEY
InstemDatacall
D.LogicSerck
Pacnet
1414 Obsolete RTUs to replace.
Tender date 2012
5-7 Year Project
OUTSTATION REPLACEMENT
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OUR WITS JOURNEY
6 ++ MonthDevelopment
Period
12 Weeksof
Testing
5 Suppliers Selected
ForTesting
2 Suppliers Selected
OUTSTATION REPLACEMENT
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OUR WITS JOURNEY
4 Suppliers Selected
ForAssessment
1 Supplier Selected
SCANNING RADIO REPLACEMENT
ESW Complete
NWL Underway
Legacy BTKiloStream
TFS Replacements
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Project Manager Dean ThompsonAcceptance Engineer Andy Daynes
Technical resource NWL & ESW SCADA Teams
Installation RTUs - Maintenance Capital InsourceRadios - Magdalene
Suppliers RTUs - Servelec Systems & SchneiderRadios - Magdalene
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OUR WITS JOURNEY PROJECT TEAM
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Lessons LearntDevelopment Time & Fix resolution Plug & Play ? - New devices need development time allocated DNP3 – More verbose messages than proprietary protocols
BenefitsGreater product range ( inc Loggers, flowmeters, SPS Controllers )Simplified install procedureCommon IEC-61131 Logic Library Dual & diverse Comms, Routed IP Connectivity from Master to RTU & Increased Bandwidth Authentication & Encryption ( From Radio ) Standardised IO layouts and templates
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OUR WITS JOURNEY SUMMARY
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THANK YOU
ANY QUESTIONS ?