SMS from OSLO VAV - Secure and Monitored Service from Oslo VAV

Transcription

1 SMS from OSLO VAV - Secure and Monitored Service from Oslo VAV Application Number: ES Presented by Rita Ugarelli, senior scientist and Prof II., SINTEF W&E On behalf of the project team 1

2 Why did we want the SMS from OSLO VAV? KEY WORDS: EFFICIENCY SECURITY MONITORING CONTROL to improve the efficiency and the security in monitoring and control of the urban water and wastewater system of Oslo VAV 2

3 The project inspiration was the experience A wastewater pipe (siphon) between two islands in Oslofjorden was leaking for a long time, resulting in uncontrolled spills of untreated wastewater to the fjord. The structural condition of the pipe was unknown, and no alarm and communication system for detecting the event was available. All the events and national reports illustrate the needs for robust technical solutions and methods. Flooding of a wastewater pumping station due to communication failure. The control central did not receive alarms about critical water levels. Bekkelaget wastewater treatment plant was flooded due to power failure. Control valves did not close properly and the electrical control panels and cabinets were flooded, resulting in large spills of untreated wastewater to the fjord lasting for several months. An undetected leakage in the chlorination system at Oset water treatment plant wiped out much of the aquatic life in the river Akerselva. There was no ICT based detection system in place prior to the event. Recently the ICT information security in Oslo VAV has been an issue in one of the largest newspapers in Oslo. This puts pressure on existing ICT solutions, and is a large incentive for improvements. 3

4 The project work packages (WP) structure CONDITION MONITORING DATA AND SECURITY WP1: Wastewater pipes: condition monitoring, assessment and rehabilitation planning WP2: Wastewater pipes: Combining Risk, condition assessment and costs WP3: Wireless Communication WP5: Control Systems WP4: Information Security WP6: DISSEMINATION WP7: Management 4

5 WP1 and 2 motivation Oslo waterworks reviewing the master plan for wastewater networks Research questions 1. At strategic level (WP1): How much should Oslo VAV spend to improve the structural conditions of the network? 2. At tactical level (WP2): what pipe to rehabilitate first and when?

6 WP1 : Wastewater pipes: condition monitoring, assessment and rehabilitation planning Application of a model for wastewater pipes deterioration analysis to the wastewater network of OSLO VAV Activities 1. Data collection, filtering and adaption 2. Calibration of the deterioration models for the entire system including all available inspection data 3. Prediction of future deterioration states for inspected and notinspected wastewater pipes of Oslo 4. Development of appropriate rehabilitation strategies to improve the overall structural conditions of the system under budget constraints 5. Select a long-term investment plans to achieve set goals of improved system conditions.

7 WP2 - Wastewater pipes: Combining Risk, condition assessment and costs Given the selected scenario of WP 1 (1,6% rehabilitation rate) what actually are the pipes to be rehabilitated each year? WP 2 narrows the analysis down into a more detailed selection of the pipes to be prioritized per year (Tactical level). WP2 aims at prioritizing the pipes to be rehabilitated using risk matrix. 7

8 WP1 WP2Methodology and results Preliminary work (RFF pre-project) WP1 WP2 8

9 WP1 WP2: Methodology and results Preliminary work (RFF pre-project) 9

10 WP1 WP2. Methodology and results WP 1 WP 2 10

11 Experience and value for VAV - WP 1 and 2 The results have been used to compute the rehabilitation rate (WP1) for investment planning in the new sewerage Master plan The results from WP2 is used in the Rehabilitation plan (risk based approach). The project has helped us improve the quality of our sewer network database. The WP1 has also highlighted a major issue in the Norwegian guidelines (NORVAR 2007) used to classify pipes from visual inspection. Arnhild Krogh, Oslo VAV seksjonsleder

12 WP3-5 Smart Condition Monitoring Objective Develop methodology for detecting degradation at an early stage using available process measurement from the SCADA system Benefits Detect faults before they result in machine break-downs Reduce loss of energy 12

13 WP3-5 Wireless Condition Monitoring Objective Perform a pilot installation of wireless vibration sensors at water pumping station 14

14 WP3-5 Wireless Condition Monitoring: Vibration sensors Benefits Makes it possible to identify faults before they result in machine failure Can enable condition-based maintenance (before failure) instead of reactive maintenance (after failure) 15

15 WP3-5 Information Security: Checklist development Checklists should be used as a tool for raising consciousness on Information Security 16

16 WP3-5 Information Security: Incident response management Sector specific incident reporting scheme should be established: Quicker dissemination of threats and attacks Better learning after incidents 17

17 Experience and value for VAV - WP 3-5 WP3 trådløs datakommunikasjon Flere alternativer for trådløs overføring av måleinformasjon har vært prøvd ut En rekke av våre anlegg har behov for en sekundær kommunikasjonsvei mellom lokalt styringsutstyr og SCADA-system Automatisk omruting via trådløs kommunikasjon er et interessant alternativ Wifi kan også tenkes brukt som sekundær kommunikasjonsvei inne i behandlingsanlegg WP4 informasjonssikkerhet Informasjonssikkerhet (IS) har vært et satsningsområde i VAV siden 2011 VAV utvikler eget styringssystem for informasjonssikkerhet SINTEF har vært en viktig medspiller for IS i VAV både i SMS og i andre sammenhenger SINTEF var medansvarlig for et meget vellykket seminar mars 2014 om informasjonssikkerhet i driftskontrollsystemer WP5 tilstandsanalyse anleggsutstyr Prosjektet har vist at målehistorikk fra anlegg kan bearbeides til tilstandsanalyser for viktig utstyr data om strømforbruk, temperatur og vibrasjoner gav tydelige indikasjoner på slitasje i lagre på viktige pumper En systematisk bruk av modellene kan gi bedre preventivt vedlikehold Bearbeidet driftsinformasjon kan knyttes direkte til vårt drifts- og vedlikeholdssystem By Harald Rishovd, Oslo VAV Seksjonsleder at Oslo kommune, Vann- og avløpsetaten

18 WP6 - Dissemination Intense and successful dissemination at national and international level 19

19 WP6 - Dissemination At the end of the project SINTEF sent out a press release for the project. This press release was sent out nationally:

20 WP 6 Dissemination 1. Berge, S. P., Floor Lund B., Ugarelli R., (2013). Condition Monitoring for Early Failure Detection - Frognerparken Pumping Station as Case Study. Procedia Engineering 70C (2014) pp , CCWI 2013, Available online at 2. Jaatun M.G., Røstum J., Petersen S. and Ugarelli U. (2013a). Security Checklists: A Compliance Alibi, or a Useful Tool for Water Network Operators? In proceedings from 12th International Conference on Computing and Control for the Water Industry, CCWI2013. Procedia Engineering 00 (2013) , Available online at 3. Jaatun, M. G., Røstum, J. and Petersen, S. (2013b). Security guidelines for industrial information and control systems used for water and wastewater systems (in Norwegian). Norsk Vann Rapport, Norsk Vann. 4. Jaatun M.G (2013). Sikkerhet av driftskontrollsystemer innen VA. Hva kan gå galt og hva bør en gjøre for å sikre seg? Presentation at regional water conference. ( 5. Lund, B. F Prosjektnotat: SMS : Muligheter for tilstandsovervåkning i Frognerparken pumpestasjon (in Norwegian). 6. Krogh A. og Røstum J. (2013). Bruk av rørinspeksjonsdata for å fastsette fornyelsesbehov for avløpsledninger. Foredrag kursdagene NTNU Petersen S., Myhre B. And Røstum J. (2013). Wireless Instrumentation for the Water and Wastewater Industry. In proceedings fr om 12th International Conference on Computing and Control for the Water Industry, CCWI2013. Procedia Engineering 00 (2013) , Available online at 8. Røstum J. Jaatun M.G. and Petersen S. (2013). Safety in industrial information and control systems used in the (in Norwegian). Presentation at Annual conference Norwegian Water Association in Bergen 31. September Røstum J. (2013a). Safety in industrial information and control systems used in the (in Norwegian). Presentation for Porsgrunn municipality 23. October 2013 in Langesund. 21 publications 10. Røstum J. (2013b). Risk and vulnerability in industrial information and control systems used in water industry. Presentation conference Norwegian Centre for Information Security (NorSIS) Ugarelli R.M., Le Gat Y., Selseth I. and Rostum J. (2013a). Wastewater pipes in Oslo: from condition monitoring to rehabilitation planning. In proceedings from LESAM 12. Ugarelli R.M., Le Gat Y., Selseth I., Rostum J and Arnhilg Krogh. (2013b). Wastewater pipes in Oslo: from condition monitoring to rehabilitation planning. In proceedings from NORDIWA th Nordic wastewater conference. 13. Ugarelli R., Selseth I., Le Gat Y (2013c). SMS from Oslo VAV Secure and Monitored Service from Oslo VAV, RRF -project report (SBF2013F0049). 14. Ugarelli, R. M.; Selseth, Ingrid; Le Gat, Yves; Røstum, Jon; Krogh, Arnhild Helene. (2013d) Wastewater pipes in Oslo: From condition monitoring to rehabilitation planning. Water Practice and Technology. volume 8 (3-4). 15. Ugarelli, R., Selseth, I., Myhre, B., Berge, S. P. and Jaatun, M. G SMS from VAV- First periodic progress report - Project objectives, work progress and achievements, project management, SINTEF 16. Ugarelli, R (2014). Wastewater pipes in Oslo: from condition monitoring to risk based rehabilitation planning. Presentation at Fagtreffuka February 2014, Norsk Vann. 17. Røstum, J. (2014). Sikkerhet i driftskontrollsystemer. Presentation for Arendal municipality. March Myhre B, S Petersen and R Ugarelli (2014).Using wireless vibration monitoring to enable condition-based maintenance of rotating machinery in the water and wastewater industries", WDSA Tøndel I.A., Jaatun M.G. and Røstum J. (2013). IKT og sikkerhet i VA-sektoren: Hva kan gå galt? In Journal Vann. 20. Tøndel I.A. (2013). Safety in SCADA systems (Sikkerhet ved driftskontrollsystemer). Presentation at Norwegian Water Association gathering in October Røstum J., Riktig utskiftingstakt på VA-ledninger. Presentation at regional meeting in Trøndelag for water and wastewater operators (Driftsassistansen i Sør Trøndelag). 8 April

21 WP 6 Dissemination And more Results from the SMS from VAV project will be further spread and developed also on the international arena. Project members from SMS from VAV will particpate in these workshop/conference where new initiatives and ideas will be explored. 22

22 WP 6 Dissemination We would like to state that the dissemination from the project has been successful due to a combination of easy understandable results and the need within the water industry for new approached in the field. New "SMS from " Projects are under definition thanks to the dissemination work Not just Oslo but more regions will benefit from this project! 23

23 WP 6 Dissemination The final report has been delivered end of March as "open" document. The report is organized as dynamic and practical document with hyperlinks to the different topics. WP1 - REHABILITATION PLANNING OF WASTEWATER PIPES - DETERIORATION MODELING chapter 4 WP2 - REHABILITATION PLANNING OF WASTEWATER PIPES - PRIORITIZATION Chapter 5 WP3 - WIRELESS COMMUNICATION IN THE WATER SYSTEMS chapter 6 WP4 - IT - SECURITY chapter 7 WP5 - CONDITION MONITORING OF PUMPING STATIONS chapter 8 WP6 - DISSEMINATION chapter 9 24

24 SMS from OSLO VAV results in a glance! WIFI communication & Smart condition monitoring system more reliable pumping stations Frognerparken and Svenstua State of the art rehabilitation planning implemented in new Masterplan for Oslo ( ) Intense and successful dissemination - national and international Bonus: New market opportunity created in the water sector related to ICT (RFF 2014) Initiated revision of national and Nordic guidelines for CCTV inspection of pipes Information security - developed a checklist for security baseline assessment of water utilities The project has helped us improve our data system, investment planning and overall planning to improve pipe conditions! Arnhild Krogh, Oslo VAV 25

25 SMS from OSLO VAV - Secure and Monitored Service from Oslo VAV project is funded by Oslo Vann og Avløp and the The research Council of Norway. The Project team: Arnhild Krogh, Oslo kommune, VAV Erik Gløersen, Oslo kommune, VAV Steinar Nilo, Oslo kommune, VAV Thomas Refsdal, Oslo kommune, VAV Ingrid Selseth, SINTEF Yves Le Gat, Irstea (F) Jon Røstum, SINTEF

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