2- 4Minoa PalaceChania, Crete

Greece

October2019

ΕΕΜΦGCOLD

w w w . e u r c o l d 2 0 1 9 . c o m

ICOLD11th

European ClubSymposium

Program

ICOLD11th

European ClubSymposium

2- 4Minoa Palace, Chania Crete - Greece

October 2019

2

ProgramSymposium Day 1: Wednesday 2/10/2019

all day Technical Exhibition

APOSELEMIS DAM HALL

08:30 11:00 Opening CeremonyChairs: G. Bartolozzi, A. Kotsonis, P. Papanikolaou

GreetingsK. Karamanlis: Minister of Infrastructure and Transport

K. Skrekas: Deputy Minister of Rural Development and FoodS. Arnaoutakis: Regional Governor of Crete

F. Kazasis: Managing Director of the Organization for the Development of Crete

S. Korovesis: Chairman of the Board of Athens Water Supply and Sewerage Company (EYDAP) Fixed Assets

G. Karagiannis: Executive Director of water supply - Athens Water Supply and Sewerage Company (EYDAP S.A.)

Introductory PresentationsM. de Vivo: Secretary General ICOLD

E. Cifres: Vice President - Europe ICOLDJ.J. Fry: President ICOLD European Club

G. Dounias: President GCOLD - Chairman of the Organizing Committee

11:00 11:30 Coffee break

APOSELEMIS DAM HALL

11:30 12:30 Keynote lecturesChairs: C.R. Papachatzaki, G. Mazza

11:30 12:00 Climate change challenges for dams and deservoirs in Northern Europe G.H. Midttomme

12:00 12:30 Relations between reservoir storage and yield under climate change scenarios. Analysis of the reservoirs performance

in Southern Europe A. Granados

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ProgramAPOSELEMIS DAM HALL

12:30 13:30 Session1: Dams and reservoirs in a climate change perspective

Chairs: C.R. Papachatzaki, G. Mazza

12:30 12:45 Alqueva project dams in a climate change perspective J. Vazquez, I. Grazina, A. Carvalho, D. Carreira

12:45 13:00 Mitigating drought risk for levees M. Bottema, B. Vonk, H. Janssen, H. Van Waveren

13:00 13:15 Sediment management as an adaptation strategy to climate change - A case study of a hydropower reservoir

N. Efthymiou, S. Palt, P. Schaefer, G. W. Annandale, P. Karki

13:15 13:30

13:30 14:30 Lunch time

APOSELEMIS DAM HALL

14:30 15:30 Keynote lecturesChairs: S. Lazaridou, J.J. Fry

14:30 15:00 Dam safety and risk management. Social impact and awareness G. Ruggeri

15:00 15:30 Combination of advanced numerical methods and machine learning in dam safety assessment

F. Salazar Gonzalez

ICOLD11th

European ClubSymposium

2- 4Minoa Palace, Chania Crete - Greece

October 2019

4

ProgramAPOSELEMIS DAM HALL POTAMON DAM HALL

15:30 17:00 Session 2: Dams adapting to legislation and energy needs

Chairs: S. Siachou, G.H. Midttomme

Session 3: Dam safety and risk Management: Social Impact and awareness 1

Chairs: L. Bensasson, H. Tosun

15:30 15:45 An operational service line for short-term forecasting of water quality characteristics in reservoirs: The case studies of Aposelemis and Mulargia reservoirs E. Romas, K. Kandris, A. Tzimas, I. Pechlivanidis, C. Giardino, M. Bresciani, K. Schenk, A. Giannakoulias, G. Boultadakis, S. Gyparakis, M. Dessena

A Portuguese course on dam safety at the operational phase J.R. Afonso, E.R. Silva, A.T. Castro, A. Pinheiro, I. Ferreira, C. Marques

15:45 16:00 Comparative evaluation of Aposelemis Dam vertical sampling S. Gyparakis, E. Vargiakaki, I. Antonakaki, C. Aggelidaki, M. Manios

An overview of the dam risk assessment process and techniques implemented into dam safety management in Australia P. Armenis, T. Lawrence

16:00 16:15 Modernization procedures for the surveillance and safety assessment of EYDAP’s dams V. Soulis, E. Sakkas, S. Nalpantidou, A. Aggelopoulos

Alqueva command building & interpretation center J. Salema, A. Carvalho, N. Felizardo

16:15 16:30

Hydro potential in Greece, a review of development and perspectives - Comparison with other European countries I. Sakellari, A. Chazapi, A. Nifakou, S. Drosou, C.K. Dimou, J. Stefanakos

Earthquake safety evaluation for large dams located near the energy source and case studies H. Tosun

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ProgramAPOSELEMIS DAM HALL POTAMON DAM HALL

16:30 16:45

Amari hybrid scheme in Crete Island Y. Tsiknakou

Total risk and seismic hazard of large dams in the main basin of West Anatolia, Turkey H. Tosun, T.V. Tosun, T.B. Onder, H. Usul

16:45 17:00

Modeling and optimal design of a pump-storage system for the exploitation of the rejected energy in non - interconnected electrical power systems. Case - study in Potamon Dam, Rethymno of Crete, Greece T. Nikolaou, K. Tsamoudalis, G. Stavrakakis

17:00 17:30 Coffee break

APOSELEMIS DAM HALL POTAMON DAM HALL

17:30 19:00 Session 4: Earthquakes and dams-design

Chairs: G. Dounias, M. Wieland

Session 5: Dam safety and risk Management: Social Impact and awareness 2Chairs: S. Michas, G. Ruggeri

17:30 17:45 Review of seismic load combinations for the analysis and design of large dams M. Wieland

Simplified risk assessment of internal erosion in embankment dams and their foundations L. Deroo, J.J. Fry, G. Fournier

17:45 18:00 Evaluation of seismic behavior of hardfill dams I. M. Siskos, P. Dakoulas

Probabilistic analysis applied to the risk assessment of dams S. Yokozawa, A. Pacheco de Assis, J. Soares da Rocha

ICOLD11th

European ClubSymposium

2- 4Minoa Palace, Chania Crete - Greece

October 2019

6

ProgramAPOSELEMIS DAM HALL POTAMON DAM HALL

18:00 18:15 Dynamic behavior of faced symmetrical hardfill dams E. Zafeiratos, I. Psycharis, P. Papanicolaou

IRIS: a GIS tool for the preliminary seismic risk assessment of concrete dams G. Faggiani, L. Mancusi, P. Masarati, M. Meghella

18:15 18:30 Strong motion data at embankment dams: collection, analysis and engineering implications G. Lanzo, L. Loprevite, L. Verrucci

Initial filling of the reservoir of Chalavrianos dam in Iraklion: Planning, controls and analysis of instrumentation data G. Kanderakis, G. Bartolozzi, S. Foti

18:30 18:45 Seismic design for existing embankment dams and case studies H. Tosun, S. Oguz

18:45 19:00 Dynamic stability analyses for embankment Dams and case study of South West Turkey H. Tosun, T.V. Tosum, H. Kilic

19:00 20:00 Welcome Reception

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ProgramSymposium Day 2: Thursday 3/10/2019

APOSELEMIS DAM HALL

all day Technical Exhibition

09:00 10:00 Chairs: K. Anastasopoulos, D. Ntalias

09:00 09:30 Geology? Yes we have considered it! P. Marinos

09:30 10:00 Geological considerations in the design of pressure tunnels W. Riemer

APOSELEMIS DAM HALL POTAMON DAM HALL

10:00 11:15 Session 6: Advances in dam engineering: innovation and

knowledge as tools for better dams

Chairs: E. Rabias, D. Kisliakov

Session 7: Design and construction issues in current projects

Chairs: I. Fikiris, M. Deli

10:00 10:15 Innovation may double the role of dams F. Lemperiere, J.P. Vigny, J.J. Fry

Adopting the execution design for reservoir storage increase. Constraints and solutions during the Boukhroufa Dam construction in Algeria L. Bensasson, A. Bensasson, M. Chatzipetrou, E. Rabias

10:15 10:30 Dams water Debris management - Case studies and recent research overview P. Valley, B. Blancher, G. Mialet, F. Dallo

Design features and construction techniques adopted in middle scale, renewable energy, Metsovitiko hydroelectric project, in Northwestern Greece K.L. Sakellariadis, D.S. Ntalias

10:30 10:45 Characterization of permeability in embankments dams: from water tests in laboratory to monitoring data interpretation P. Boffety, J. J. Fry

Plakiotissa dam, Heraklion, region of Crete, Greece G.Z. Kanderakis, S. Margeta, D. Tzanaki, Th. Chandanos, A. Asteriou, V. Syggelaki

ICOLD11th

European ClubSymposium

2- 4Minoa Palace, Chania Crete - Greece

October 2019

8

ProgramAPOSELEMIS DAM HALL POTAMON DAM HALL

10:45 11:00 Verification of a predictive formula for critical shear stress with large scale levee erosion experiment J. Yagisawa, M. Van Damme, J.C. Paul, J.D. Bricker

Design and construction of the Mwomboshi dam in Zambia P. Antonaropoulos, M. Kavvadas, I. Mpatsolakis, R. Dell’Onze, S. Dimakopoulos, A. Bakalis, I. Niadas

11:00 11:15 Water resources planning & management schemes of Crete. Potential for increasing available water resources in West Crete P.G. Pavlakis, A.P. Pavlaki

11:15 11:45 Coffee break

APOSELEMIS DAM HALL POTAMON DAM HALL

11:45 13:15 Session 8: Advances in dam engineering: modellingChairs: N. Mavronikolaou,

F.S. Gonzalez

Session 9: Dam monitoring and long term behaviour

of damsChairs: G. Kastranta, M. Kavvadas

11:45 12:00 Stability analysis of an embankment dams using the unsaturated soil failure criterion for steady state scenario F. Dubie, J.J. Fry

Experimental validation of the ability of fibre optics to detect and locate leaks and seepages below waterproofing of dams or water reservoirs P. Pinettes, C. Guidoux, M. Boucher, J.R. Courivaud, F. Tronel

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ProgramAPOSELEMIS DAM HALL POTAMON DAM HALL

12:00 12:15 An analysis of the waste lagoon water level influence on the liquefaction resistance of the tailings dam L. Petkovski, S. Mitovski

Geotechnical issues during construction and first filling of two embankment dams in Southern Greece S. Lazaridou, L. Somakos, I. Karapanagiotis, S. Michas, A. Gkiolas, V. Perleros, K. Tsimopoulou, E. Mamagkakis, L. Lazaridis, A. Kotsonis, M. Kavvadas, P. Marinos

12:15 12:30 Numerical model for 3D dynamic analysis of Intake Towers S.S. Petkova, O. K. Todorov, D. Kisliakov

Instrumental monitoring of Aposelemis Dam. Response of dam during construction and filling K. Tsimopoulou, A. Leontari, D. Egglezos, C. Gouvas, I. Kostogiannis

12:30 12:45 Physical modeling of stability of downstream dry masonry on rockfill dam J.J. Fry

Interpretation of horizontal displacement time series recorded in concrete dams based on support vector regression models J. Matta, A. Tavares de Castro

12:45 13:00 Massive hydraulic simulation of extreme hydrological scenarios through dams and flood plains for dam safety analysis T.M. Viard, J. Vermeulen, C. Idelon, P. Valley, E. Paquet, N. Rouillon

The effect of the long term operation of the reservoir Ruzin I. on dam safety M. Minarik, E. Bednarova, B. Kopcakoda, R. Ivanco

ICOLD11th

European ClubSymposium

2- 4Minoa Palace, Chania Crete - Greece

October 2019

10

ProgramAPOSELEMIS DAM HALL POTAMON DAM HALL

13:00 13:15 Safety assessment and long term behavior of Evinos Dam, Greece G. Dounias, E. Sakkas, V. Soulis, S. Sakellariou, G. Gazettas, P. Marinos

13:15 14:15 Lunch time

APOSELEMIS DAM HALL

14:15 15:15 Keynote lectures Chairs: C.K. Dimou, J. Stefanakos

14:15 14:45 EDF industrial practice on managing dams and reservoirs, for a sustainable and safe future of hydro assets

D. Aelbrecht

14:45 15:15 The importance of hydropower development for the energy transition in Europe

A. Schleiss

APOSELEMIS DAM HALL POTAMON DAM HALL

15:15 16:15 Session 10: Managing Infrastructure: improvement,

protection & rehabilitationChairs: V. Soulis, E. Cifres

Session 11: Advances in dam engineering-materials

Chairs: E. Mamangakis, L. Petkovski

15:15 15:30 Dams - asset management strategies: the importance & key issues of a dam rehabilitation & refurbishment contract B. Geisseler

Improving dams and dikes strength and resistance to erosion by means of lime treatment G. Herrier, S. Bonelli, N. Nerinchx, P. Tachker, F. Cornacchioli, S. Nicaise, D. Puiatti, F. Losma

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ProgramAPOSELEMIS DAM HALL POTAMON DAM HALL

15:30 15:45 Assessment of the DSGSD effects on the safety of a steel penstock A. Frigerio, G. Mazza, L. Artaz, I. Nuris, G. Canella

Underwater installation of geomembranes to stop leakage: recent projects A. Scuero, G. Vaschetti, M. Scarella

15:45 16:00 Functional and structural improvement of the Vulci dam (Italy) M.C. Bramati, R. Caruana, A. Frezza, M. Carcione, M. Sbarigia

Asphalt core embankment dams in Turkey - Dam design, core material and construction M. Smesnik, S. Krstic, S. Guven, M. Verdianz

16:00 16:15 Effect of compaction energy and vertical stress on fines’ content and permeability of sandy materials M. Bardanis, G. Dounias, I. Panagiotopoulou

APOSELEMIS DAM HALL

16:30 Closing Ceremony

19:30 Cretan Dinner & Cultural Event

Symposium Day 3: Friday 4/10/2019

08:30 18:00 Technical VisitTechnical Visit includes visits to Valsamiotis and Potamon Dams

and to a nearby archaeological site, and lunch at a traditional Cretan taverna

ICOLD11th

European ClubSymposium

2- 4Minoa Palace, Chania Crete - Greece

October 2019

12

Platinum Sponsor

Co-Organizers

Gold Sponsor

Sponsors

Exhibitors

Greek Dam Administrative Authority

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General Information

BUS SCHEDULE FROM CHANIA TO PLATANIAS

CHANIA - STALOS - AG. MARINA - PLATANIAS - GERANI - MALEME - TAVRONITIS - KAMISIANA - SKOUTELONAS - KOLYMBARI

EVERY DAY 06:15 07:00 07:30 08:05 08:25 08:40 09:00 09:20 09:40 10:00 10:20 10:40 11:00 11:20 11:40 12:00 12:20 12:40 13:00 13:20 13:40 14:00 14:25 14:45 15:05 15:25 15:45 16:05 16:25 16:45 17:05 17:25 17:45 18:05 18:25 18:45 19:05 19:25 19:45 20:05 20:25 20:45 21:05 21:25 21:45 22:05 22:25 23:00 23:30 00:00

BUS SCHEDULE FROM PLATANIAS TO CHANIA (THE BELOW DEPARTURE TIMES ARE FROM KOLYMBARI)

KOLYMBARI - SKOYTELONAS - KAMISIANA - TAVRONITIS - MALEME - GERANI - PLATANIAS - AG. MARINA - STALOS - CHANIA

EVERY DAY 06:20 07:20 07:30* 08:20 08:55 09:15 09:30 09:50 10:10 10:30 10:50 11:10 11:30 11:50 12:10 12:30 12:50 13:10 13:30 13:50 14:10 14:30 14:50 15:15 15:35 15:55 16:15 16:35 16:55 17:15 17:35 17:55 18:15 18:35 18:55 19:15 19:35 19:55 20:15 20:35 20:55 21:15 21:35 21:55 22:15 22:35 22:55 23:15 23:50 00:20 00:50

PASSING BUS FROM KASTELI * FROM MALEME

Cost per OW ticket: 2.10 €

For more information please visit the http://www.e-ktel.com/

ICOLD11th

European ClubSymposium

2- 4Minoa Palace, Chania Crete - Greece

October 2019

14

Notes

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Notes

w w w . e u r c o l d 2 0 1 9 . c o m

ICOLD11th

European ClubSymposium

Hosted and Organized byGreek Committee on Large Damswww.eeft.gr

Our websitewww.eurcold2019.com

Professional Congress Organizer E: athens@globalevents.grwww.globalevents.gr

ΕΕΜΦGCOLD