YPODOMI. CONSULTING ENGINEERS Ltd.

YPODOMI CONSULTING ENGINEERS Ltd.

YPODOMI CONSULTING ENGINEERS Ltd. COMPANY PROFILE YPODOMI Consulting Engineers Ltd is an Athens based consultancy company that provides professional services for both private and public sector clients. YPODOMI is primarily involved in the sectors of water resources engineering, survey engineering, transportation engineering and environmental impact studies. The company, established in 985, employs certified engineers and technical staff and offers outstanding consultancy services. Furthermore, YPODOMI collaborates with specialized professionals and academics, utilizing their expertise in a wide spectrum of engineering services. YPODOMI is registered in the Greek Consultancy Register (No. 235) for Water Works (E ), Survey Engineering (E ) and Transportation and Traffic Engineering (C ). 0 Lesvou Str., Athens 2 56, Tel. : +3020864250, +302086475, Fax : +3020864444, Ε-mail : ypodomi@tee.gr

The mission of our company is to provide outstanding planning and consultancy services to our clients in close cooperation with them. Our clients fall in the following categories : Greek Ministries Utilities and public organizations Regional and local administrations Contractors, and other private clients The European Commission 0 Lesvou Str., Athens 2 56, Tel. : +3020864250, +302086475, Fax : +3020864444, Ε-mail : ypodomi@tee.gr

REGISTRATION Our firm has been registered in the following organizations : Greek Consultancy Register (No 235) for : - Water Works (class E ) - Transportation and traffic engineering (class C ) - Survey Engineering (Class E ) - Environmental studies (Class B ) EFCA Hellenic Association of Consulting Firms (HELLASCO) LEGAL STATUS YPODOMI Consulting Engineers Ltd is a limited company. Its shares are owned by the firms leading engineers. 0 Lesvou Str., Athens 2 56, Tel. : +3020864250, +302086475, Fax : +3020864444, Ε-mail : ypodomi@tee.gr

AREAS OF EXPERTISE WATER ENGINEERING - Water supply and treatment - Sewage collection and stormwater management - Dams and reservoirs - Flood control - River / Stream improvement - Integrated Watershed Management - Reclamation Works (Irrigation and Drainage networks) - Civil and industrial wastewater treatment - Water Resources Management - Hydrologic studies - Drainage networks and flood protection of highways and railways SURVEY ENGINEERING - Topographic surveys and cadastral mapping - Remote sensing and image analysis - Geographic information systems - Cadastre - Photogrammetric studies TRANSPORTATION ENGINEERING - Railway Planning and Design - Highway Planning and Design - Traffic Engineering ENVIRONMENTAL IMPACT STUDIES - Environmental audits and impact assessment studies RESEARCH AND DEVELOPMENT Participation, as a Greek Partner, to E.U. research projects, concerning : a) drought effects on vegetation and soil degradation in Mediterranean Countries and b) the European Soil Erosion Model 0 Lesvou Str., Athens 2 56, Tel. : +3020864250, +302086475, Fax : +3020864444, Ε-mail : ypodomi@tee.gr

SERVICES OFFERED - Conceptual Design - Feasibility Studies - Detailed Engineering Studies - Tender preparation and evaluation - Environmental audits and impact studies - Cost Benefit Analysis - Research and technological development SOFTWARE TOOLS General CAD GIS Hydraulic design Highway design Land Surveying and Terrain Modeling 0 Lesvou Str., Athens 2 56, Tel. : +3020864250, +302086475, Fax : +3020864444, Ε-mail : ypodomi@tee.gr

MAJOR PARTNERS Elias Vassilopoulos, Dr Engineer Zacharoula Marantou, Civil Engineer George Tzournavelis, Surveying Engineer Vassilis Paslis, Surveying and Transportation Engineer PREMISES Company premises are in Kypseli, Athens (0 Lesvou str., Athens 2 56). 0 Lesvou Str., Athens 2 56, Tel. : +3020864250, +302086475, Fax : +3020864444, Ε-mail : ypodomi@tee.gr

CLIENTS MINISTRIES - Ministry of Environment, Physical Planning and Public Works - Ministry of Interior Affairs, Public administration and Decentralisation - Ministry of Agriculture REGIONAL AND LOCAL ADMINISTRATORS Many local municipal, prefectural and regional authorities UTILITIES AND PUBLIC ORGANIZATIONS CONTRACTORS AND OTHER PRIVATE CLIENTS - EYDAP (Athens Water and Sewerage Organization) - OSE GAIAOSE (Greek Railway Organization) - EGNATIA ODOS - KTIMATOLOGIO S.A. (Greek Cadastral Authority) - HSAP (Athens Electric Railway Organization) - TERNA S.A., HFAISTOS S.A., AEGEK S.A., MICHANIKI- Group Of Companies, ATTI-KAT S.A. - Cooperative of National Bank employees - Cooperative of Ministry of Agriculture employees - ETVA VIPE S.A. (Greek industrial areas organization) 0 Lesvou Str., Athens 2 56, Tel. : +3020864250, +302086475, Fax : +3020864444, Ε-mail : ypodomi@tee.gr

CHARACTERISTIC PROJECTS YPODOMI has utilized its design and management experience to successfully deliver a broad range of projects all over Greece. A selection of projects is given below.. WATER ENGINEERING a. Water Supply Networks Water supply network (Preveza) Extension of Athens water supply network to the towns of Corinthos, Loutraki, Aghii Theodori and Kinetta (40 km pipelines, water tanks, pumping station. Design population 00.000). Water supply networks for the Municipality of Preveza (Design population : 30.000). Water supply network for the towns of Karistos and Psachna. Water supply network for Saronis, suburb of Athens. Water Supply Tank (Preveza Industrial Area Infrastructure Works) 0 Lesvou Str., Athens 2 56, Tel. : +3020864250, +302086475, Fax : +3020864444, Ε-mail : ypodomi@tee.gr

b. Wastewater Networks and Treatment Plans Wastewater collection systems for parts of Athens major region. Wastewater collection system and municipal wastewater treatment plant for the Municipality of Ellomenos, Lefkada (20.000 design population). Wastewater treatment plant for the Municipality of Kyparissia, Peloponnese (6.000 design population). Industrial wastewater treatment plant for the Larissa industrial area. Industrial wastewater treatment plant for the Komotini industrial area. Industrial Wastewater Treatment Plants (Larisa Industrial Area) ) Industrial Wastewater Treatment Plants (Komotini Industrial Area) Industrial Wastewater Treatment Plants (Komotini Industrial Area 0 Lesvou Str., Athens 2 56, Tel. : +3020864250, +302086475, Fax : +3020864444, Ε-mail : ypodomi@tee.gr

Industrial Wastewater Treatment Plants (Larisa Industrial Area) Industrial Wastewater Treatment Plants (Komotini Industrial Area) c. Dams and Reservoirs Tanos dam (52 m height), Peloponnese. Deskati dam (30 m height), North Greece. Chalavrianos dam (30 m height), Crete. Seven artificial reservoirs, of.000.000 m 3 Peloponnese. each, in Central and South Deskati Dam (Under Construction) Deskati Dam (Under Construction) 0 Lesvou Str., Athens 2 56, Tel. : +3020864250, +302086475, Fax : +3020864444, Ε-mail : ypodomi@tee.gr

Artificial Lake Dam: General Plan (Chalavrianos River) 0 Lesvou Str., Athens 2 56, Tel. : +3020864250, +302086475, Fax : +3020864444, Ε-mail : ypodomi@tee.gr

Dam Outlet Works: Spillway (Chalavrianos River) d. Flood Control and River Improvement Works River Improvement Works for part of Kifissos river (4 km), in Athens major region. River Improvement Works for Tolophona river, Prefecture of Phokida. e. Reclamation Works Irrigation network at Korrisos and Lithia, Kastoria Prefecture, N. Greece (6.000 stremmas). Drainage network of Tolophona region. 0 Lesvou Str., Athens 2 56, Tel. : +3020864250, +302086475, Fax : +3020864444, Ε-mail : ypodomi@tee.gr

ΥΨΟΜΕΤΡΑ ΕΡΥΘΡΑΣ ΥΨΟΜΕΤΡΑ ΠΥΘΜΕΝΑ ΥΨΟΜΕΤΡΑ Ε ΑΦΟΥΣ ΑΠΟΣΤΑΣΕΙΣ ΜΕΤΑΞΥ ΙΑΤΟΜΩΝ ΣΤΟΙΧΕΙΑ ΙΑΤΟΜΗΣ Υ ΡΑΥΛΙΚΑ ΣΤΟΙΧΕΙΑ ΙΑΣΤΑΣΕΙΣ ΚΟΡΩΝΙ ΑΣ ΚΑΙ ΧΑΛΙΝΩΝ ΚΑΙ ΛΟΙΠΑ ΕΡΓΑ ΣΥΜΦΩΝΑ ΜΕ ΤΟ ΟΙΚΕΙΟ ΤΥΠΙΚΟ ΣΧΕ ΙΟ ΚΛΙΜΑΚΑ :200 ΚΛΙΣΕΙΣ/ ΜΗΚΟΣ (m) ΠΛΑΤΟΣ ΠΥΘΜΕΝΑ ΥΨΟΣ ΙΑΤΟΜΗΣ ΕΙ ΟΣ ΚΑΤΑΣΚΕΥΗΣ ΠΑΡΟΧΗ Q (m3/ s) ΒΑΘΟΣ ΡΟΗΣ (m) (n= 0.08) ΤΑΧΥΤΗΤΑ V (m/ s) (n= 0.02) ΑΡΙΘΜΟΣ FROUDE H= 45.00 m 3.40-2.00 Φρεάτιο εισόδου τάφρου SRK Χ.Θ.= 0+79.92 Η= 57.94 8.00 8.65 2m x m Οχετός ορθογωνικής διατοµής 2.3 0.9 7.99 6.7 3.25-2.00 Φρεάτιο εισόδου τάφρου 2.00 MAIN Χ.Θ.= 0+582.70 Η= 55.8 7.00 5. 77 2m x 2m Οχετός ορθογωνικής διατοµής 2.3 2.23 0.99 AK SKARFEIAS ΑΘ-ΣΚΑ Χ.Θ.= 0+000.8 Η= 55.22 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.69 7.96 9.75 5. 74 2.00.65 Έργο εξόδου οχετού ÂÉ.ÐÅ. OR83 OR82 OR 8OR80 OR84 OR85 OR79 OR78 OR 86 OR77 Αποστραγγιστικός αύλακας OR87 OR76 OR88 OR75 OR74 OR89 OR73 OR 93 OR92 OR9 OR90 T ΤΕΧΝΙΚΟ ΕΚΒΟΛΗΣ ΤΑΦΡΟΥ Τ ΣΤΗΝ 4Τ OR00 OR0 0 4.65 OR99 OR98 4.5 2 4. O.T. OR95 OR94 OR72 OR 97 Ï ÄÏ Ó 2 OR96 4 OR7 OR70 Αποστραγγιστικός αύλακας Αποστραγγιστικός αύλακας 5 OR 69 6 Ï ÄÏ Ó 3 7 8 9 O.T. 2 OR68 OR02 0 2 Γ 3 O.T. 8 OR66 4 5 OR67 OR65 OR 64 6 OR63 7 TA ΤΕΧΝΙΚΟ ΕΚΒΟΛΗΣ ΤΑΦΡΟΥ TA ΣΤΟΝ ΑΓΩΓΟ ΤΕΧΝΙΚΟ ΕΚΒΟΛΗΣ ΤΑΦΡΟΥ 2T ΣΤΟΝ ΑΓΩΓΟ 2 8 OR03 9 A 20 O.T. 8â OR 62 OR6 2 2T 22 Ï ÄÏ Ó 3 êï éí ù öåëåßò åãêáôáóôüóåéò 2.5/400 2.8/800 23 00 24 2 0 25 02 OR04 26 ΤΕΧΝΙΚΟ ΕΚΒΟΛΗΣ ΑΓΩΓΟΥ ΣΤΟΝ ΤΑΜΙΕΥΤΗΡΑ 03 27 0 4 28 0 5 ΟΙ ΑΚΡΙΒΕ ΙΣ ΙΑΣΤΑΣΕΙΣ ΤΟΥ ΤΑΜΙΕΥΤΗΡΑ ΑΝ ΑΣΧΕ ΣΗΣ ΘΑ ΚΑΘΟΡΙΣΘΟ ΥΝ ΣΥΜΦΩΝΑ ΜΕ ΤΙΣ ΕΠΙΛΟΓΕΣ ΤΗΣ ΟΡΙΣΤΙΚΗΣ ΜΕΛΕΤΗΣ ΤΟΥ ΑΓΩΓΟ Υ ΙΑΘΕΣΗΣ ΟΜΒΡΙΩΝ ΤΗΣ ΒΙ.ΠΕ. Γ2 ΤΕΧΝΙΚΟ ΕΚΒΟΛΗΣ ΑΓΩΓΟΥ 2 ΣΤΟΝ ΤΑΜΙΕΥΤΗΡΑ OR60 OR05 O.T. 3 O.T. 8á OR59 O.T. 0 29 0 6 30 3 0 7 32 0 8. 33 O.T. 9á OR58 \_/ Σ T2\3:2=0.5\ L= 06.20 O.T. 3á 09. 4T ΤΕΧΝΙΚΟ ΕΚΒΟΛΗΣ ΤΑΦΡΟΥ 4Τ ΣΤΟΝ ΤΑ ΜΙΕΥΤΗΡΑ 34 OR06 êï éí ù öåëåßò åãêáôáóôüóåéò êï éí ù öåëåßò åãêáôáóôüóåéò OR57 35 36 B Θ 37 B B5 B4 B3 B2 ΤΑΜΙΕ ΥΤΗΡΑΣ ΑΝΑΣΧΕΣ ΗΣ ΤΕΧΝΙΚΟ ΕΚΒΟΛΗΣ ΤΑΦΡΟΥ 3Τ ΣΤΟΝ ΤΑΜ ΙΕΥΤΗΡΑ 38 2. O.T. 9 ΤΕΧΝΙΚΟ ΕΚΒΟΛΗΣ ΑΓΩΓΟΥ B ΣΤΟΝ ΤΑ ΜΙΕΥΤΗΡΑ OR56 39 2. OR55 OR07 40 O.T.6 O.T. 7 O.T. 2 O.T. 3 O.T. 4 4 2. OR54 3T 42 2. Ï ÄÏ Ó 4 O.T. 4 Ï ÄÏ Ó 5 Ï ÄÏ Ó 6 Ï ÄÏ Ó 7 Ï ÄÏ Ó 2 43 O.T. 5 Ï ÄÏ Ó 8 Ï ÄÏ Ó 9 Ï ÄÏ Ó 0 O.T. 5 44 2. 45 2. OR08 46 \_/ ΣT2\3:2=0.7\ L= 55 0.20 ΤΕΧΝΙΚ Ο ΕΚΒΟΛΗΣ ΤΑΦΡΟΥ H ΣΤHN 3T OR53 47.7/400 Η 48 OR09 OR0 OR.7/200.7 /200.7/ 200.7/ 400.7/400 49 2/ 000 OR 6 OR9 Í ÅÁ ÅÉÓÏ ÄÏ Ó ÂÉ.ÐÅ. 50. OR7 OR8 OR 5 OR5 O.T. 6 OR3 OR4 OR0 OR OR2 O.T. 7 (ôï ì Ýáò Ä) Ï ÄÏ Ó Ï ÄÏ Ó 9 2/000 Ζ 52 ΣΤ2 OR2 OR3 OR50 53.3 OR52 6T OR4 O.T. 6 2 /0 00 54 OR5 ΣΤ 55. 56 ΤΕΧΝΙΚΟ ΕΚΒΟΛΗΣ ΤΑΦΡΟΥ 5Τ ΣΤΗΝ 6Τ 5T OR5 O.T. 8 (ôï ì Ýáò Ä) OR6 ΤΕΧΝΙΚΟ ΕΚΒΟΛΗΣ ΤΑΦΡΟΥ 6Τ ΣTON ΑΓΩΓΟ 5Β OR49 Αποστραγ γιστικός αύλ ακας 2/000 Αποστραγγιστικός αύλ ακας ΤΕΧΝΙΚΟ ΕΚΒΟΛΗΣ ΤΑΦΡ ΟΥ ΣΤ ΣΤΟΝ ΚΑΡΥ Α OR 27 ΤΕ ΧΝΙΚΟ ΕΚΒΟΛΗΣ ΤΑ ΦΡΟΥ ΣΤ2 ΣΤΟΝ ΚΑΡΥ Α OR 7 O.T. 20 (ôï ì Ýáò Ä) Ï ÄÏ Ó 2 OR48 OR47 OR8 OR24 OR25 OR26 OR9 OR23 OR2 OR22 OR 20 OR28 OR29 OR30 OR3 O.T. 9 (ôï ì Ýáò Ä) Ï ÄÏ Ó 3 OR33 Αποστραγγιστικός αύλακας OR32 OR 46 OR34 OR35 OR36 OR45 f. Water Resources Management and Hydrological Studies Technicoeconomic study for the adjustment and upgrading of the hydrologic network of the Greek Ministry of Public Works. g. Highway and railway drainage and flood protection Drainage and flood protection works for the Athens Thessaloniki highway (Section : Scarfia Thermopyles, total length : 7 km). Drainage and flood protection works for the new railway line, connecting the SOVEL factory to the Central Greece railway network (length : 36 km). O2 53.74 54.24 53.30 5.82 5.32 5.82 5.70 5.50 52.3 52.35 52.35 54.8 55.3 55.8 55.9 55.8 55.2 56.28 55.25 56.28 55.25 56.35 56.35 OR37 OR38 OR 43 OR39 OR44 OR40 OR4 OR42 ÅÉÓÏ ÄÏ Ó Ðñï ò ÐñÝâåæá Ï ÄÏ Ó 20 Αποστραγγιστικός αύλακας Ï ÄÏ Ó 5 Ï ÄÏ Ó 6 Αποστραγγιστική τάφρος Αποστραγγιστικός αύλακας Ï ÄÏ Ó 7 Αποστραγγιστική τάφρος Ï ÄÏ Ó Ï ÄÏ Ó Ï ÄÏ Ó Ï ÄÏ Ó Ï ÄÏ Ó 20 Αποστραγγιστικός αύλακας ÐÑÁÓÉÍ Ï Αποστραγγιστική τάφρος Αποσ τραγγιστική τάφρος O.T. Í ÅÏ ÊÅÍ ÔÑÏ ÅÎ ÕÐÇÑÅÔÇÓÇÓ Ï ÄÏ Ó 30 Ï ÄÏ Ó 24 Ï ÄÏ Ó 24 Ï ÄÏ Ó 8 Ï ÄÏ Ó 8 Ï ÄÏ Ó 28 Αποστ ραγγιστική τάφρος Ï ÄÏ Ó 4 Ï ÄÏ Ó 9 Ï ÄÏ Ó 9 Ï ÄÏ Ó 9 O.T. 6á Ï ÄÏ Ó 29 Ï ÄÏ Ó 29 Αποστραγγιστική τάφρος Ãñáì ì Þ áðüóôáóçò éëßù í ì Ýôñù í áð ü ï éêéóôéêþ ð åñéï Þ Á' êáôï éêßáò \_/ ΣT\3:2=.0\ L= 934.65 Ï ÄÏ Ó 27 Αποστραγγιστικός αύλακας Αποστραγγιστικός αύλακας TA25.2 ΥΦΙΣΤΑΜΕΝΗ Stormwater Collection Network (Preveza Industrial Area Infrastructure Works) TA25. ΥΦΙΣΤΑΜΕΝΗ TA24.2 ΥΦΙΣΤΑΜΕΝΗ Athens- Thessaloniki Highway Flood Control Works h. Fire fighting networks 59.98 56.88 53.87 53.08 55.8 56.02 56.27 49.87 49.2 48.9 55.23 55.23 2.00 0.45 6.70 2.00 Highway Culvert 0.003 38.98 0.070.65 Firefighting network for the Municipality of Philothei, Athens, Greece. 0 Lesvou Str., Athens 2 56, Tel. : +3020864250, +302086475, Fax : +3020864444, Ε-mail : ypodomi@tee.gr

2. SURVEY ENGINEERING a. Cadastral mapping Topographic survey and cadastral works for the railway network in Drama and Xanthi prefectures (length of railway line : 20 km). Cadastral works at the Municipality of Anthia, Evros. b. Topographical charts and obstacles mapping Thessaloniki airport. c. Underground mapping Underground mapping of the Limnes cave, Kalavrita, Greece. d. Various Topographical surveys Various topographical surveys. Estimated total payment over 2.000.000. 0 Lesvou Str., Athens 2 56, Tel. : +3020864250, +302086475, Fax : +3020864444, Ε-mail : ypodomi@tee.gr

3. TRANSPORTATION ENGINEERING a. Highways Detailed design for the Athens Thessaloniki highway (Section : Aerino Ν Monastery). Detailed design for the Athens Thessaloniki highway (Section : Almiros Aerino). b. Railways Detailed design for the new Athens Thessaloniki railway line (Section : Domokos Tithorea). c. Roads Improvement of the local road Theologos Malessina Mazi, Fthiotida Prefecture. Athens Thessaloniki highway Athens Thessaloniki highway 0 Lesvou Str., Athens 2 56, Tel. : +3020864250, +302086475, Fax : +3020864444, Ε-mail : ypodomi@tee.gr

4. ENVIRONMENTAL IMPACT STUDIES 5. RESEARCH ACTIVITIES Environmental audit and impact study for Chalavrianos dam, Crete. Environmental impact study for the new highway Kouvara - Fities - Astakos, Aitoloakarnania Prefecture. Environmental impact study for the wastewater collection system and the wastewater treatment plant for the Municipallity of Kyparissia, Messinia Prefecture. Participation in the following EU research projects : Drought effects on vegetation and soil degradation in Mediterranean countries. European soil erosion model. Name of Representative to be approached Dr. Elias Vassilopoulos, Rural and Surveying Engineer, N.T. University, Athens, Greece, M.Sc. in Hydrology and Hydraulics, Strathclyde Un., U.K., and Ph.D. in Hydrology, Faculty of Civil Engineering, N.T.University of Athens, Greece. 0 Lesvou Str., Athens 2 56, Tel. : +3020864250, +302086475, Fax : +3020864444, Ε-mail : ypodomi@tee.gr

YPODOMI CONSULTING ENGINEERS Ltd. 0 Lesvou Str., Athens 2 56 Tel. : +3020864250, +302086475 Fax : +3020864444 Ε-mail : ypodomi@tee.gr