Indicative Hydraulic Engineering Projects

Project Title: KOROPI – PEANIA MAIN SEWERAGE NETWORKS AND SEWAGE TREATMENT PLANT

 

Location:         Region of Attiki, Athens, Greece

Client:              Region of Attiki

Years:    2013 - on going

 

         

 

 

Project Description:

 

The Project refers to the detailed and construction design of the Municipalities of Koropi and Peania Main Sewerage Network and Sewage Treatment Plant, East Attiki, Athens, Greece.

 

Construction Design of 17.0 km, Φ300 – Φ1100 Sewerage Networks

 

Treatment Plant proposed works included:

 

   Screening, Pretreatment

   Primary Treatment, Sedimentation

   Activated Sludge Secondary Treatment

   Nitrogen & Phosphorus Removal

   Sedimentation tanks

   UV Disinfection

   Sludge Treatment and Disposal

   Sea Outfall 1.0 km

   Population Equivalent 136,000 ca

   STP Capacity 25,000 m3/d

   Forecast for TSE Irrigation after Tertiary Treatment

 

Services provided:

 

-   Evaluation of existing sewerage networks studies.

-   Detailed and Structural Design of Main Sewerage Networks.

-   Detailed and Structural Design of Sewage Treatment Plant.

-   Detailed and Structural Design of Sea Outfall.

-   Preparation of Main Sewerage Networks Construction Documents.

-   Preparation of Sewage Treatment Plant Construction Documents.

-   Preparation of Sea Outfall Construction Documents.

 

 

 

 

 

Project Title:  JEDDAH 4 INDUSTRIAL CITY  INFRASTRUCTURE WORKS

 

Location:         Jeddah, Saoudi Arabia

Client:              MODON, The Saudi Industrial Property Authority

Years:              2014 -                                                                                        

                                     

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Project Description:

 

The Project refers to the design of wet services infrastructure of JEDDAH 4 Industrial City in Jeddah, Saudi Arabia.

 

The Project included Flood Protection Design Study, Potable Water Distribution Networks, Sewerage Network including Wastewater Collection, Treatment and Disposal, Storm Drainage design system, Treated Sewage Effluent Irrigation Network, Preparation of Construction  and Tender Documents.

 

The proposed works include:

 

  Evaluation of wastewater collection system

  Design of a viable wastewater collection and treatment system

  Evaluation of alternatives and selection of location of Sewage Treatment Plant

  Gravity sanitary collection system 32 km, Φ200 to Φ800 pipes

  Pumping stations, valve housing and piping

  Flood protection works referring to culverts design and flood protection open channels

  Evaluation of Potable Water Distribution Zones

  Potable Water General Reservoir 14,000 m3

  Potable water distribution networks 35.0 km, Φ150 to Φ600 pipes

  Storm drainage design system 30km, Φ400 to Φ900 pipes and 1.00X100 to 3.50X1.00 culverts

  Storm Water Attenuation Ponds

  Urban Treated Sewage Effluent Irrigation network 36 km, Φ100 to Φ600 pipes, including TSE Pumping Station

  Preparation of bill of Quantities, Tender and Construction Documents

 

Project Title:  COMLETION OF ORCHOMENOS SEWERAGE NETWORK AND SEWAGE TREATMENT PLANT

 

Location:         Municipality of Orchomenos, Viotia, Greece

Client:              Municipality of Orchomenos

Years:              2011 - 2012

 

 

        

 

 

Project Description:

 

The Project refers to the Detailed and Construction Design of the Municipality of Orchomenos completion of Sewerage  Network, Sewage Treatment Plant and Final Disposal, in Viotia, Greece.

 

 

The proposed works included:

 

   Screening, Pretreatment

   Extended Aeration Tanks

   Nitrogen & Phosphorus Removal

   Secondary Sedimentation Tanks

   Tertiary Treatment Filters

   UV Disinfection

   Final Disposal

   Sludge Treatment and Disposal

   Population Equivalent 18,000 ca

 

Services provided:

 

-   Evaluation of existing sewerage networks studies.

-   Detailed and Structural Design of Sewerage Networks.

-   Detailed and Structural Design of Sewage Treatment Plant.

-   Detailed and Structural Design of Final Disposal.

-   Preparation of Main Sewerage Networks Construction Documents.

-   Preparation of Sewage Treatment Plant and Final Disposal Construction Documents.

 

Project Title:  TOLOFON DAM IN CHARMISKO LOCATION AND IRRIGATION NETWORKS STUDY

 

Location:         Region of Sterea Ellada, Fokida, Greece

Client:              Ministry of Rural Development and Food

Years:              2012 -  2013                                                                                      

                                      

 

           

               

 

 

Project Description:

 

The Project refers to the Outline Design, Feasibility Study and Detailed Design of an earth dam with clay core ( 35 m high, 320 m long and reservoir capacity of 3,600,000 m3) water intake and 3.8 km irrigation water supply ( serving 450 ha, 2,500,000 m3 total water demand ) along with two intermediate irrigation reservoirs, of 400 and 200 m3 capacity, on Stournarorema – Eratini Stream, in Fokida, Mainland Greece.

 

 

The proposed works included:

  Dam Catchment area 46.6 km2  , with average level 745 m and total runoff 15,000,000 m3 / year         

  Dam Reservoir Capacity 3,600,000 m3

  Dam Foundations Zone and Concrete Injection Curtain, Embankments Stability

  Diversion Dam and Diversion – Evacuation Tunnel

  Earth Dam Design, 35.0 m high, crest 10.0 m, slopes 1:2.75, 1:2.25, Dam Volume 700,000 m3

  Front-Side Weir 300 m3/s, L type, Drop Channel 10.0 m, Energy Dissipation, Outflow Channel

  Water Intake and Evacuation

  Dam Control Instruments

  Pumping station, valve housing

  Irrigation Pipeline 3.8 km

  Irrigation Storage Tanks 400 m3 and 200 m3

  Irrigation Network 450 Ha

  Preparation of Bill of Quantities and Construction Tender Documents



Project Title:  TOLOFON DAM IN CHARMISKO LOCATION AND IRRIGATION NETWORKS STUDY

 

 

Services provided:

 

  Introductory Report  (Data Collection and  Supporting Studies Programme)

  Outline Design Study (Detailed Options Analysis)

  Hydrologic Study

  Surveying

  Geological and Geotechnical Conditions Evaluation

  Material Borough Pits Definition

  Dam Foundations and Concrete Injection Curtain Study

  Dam Hydraulic Calculations

  Dam Stability Study

  Earthquake Risk Analysis Study

  Dambreak Flood Wave Runoff Simulation Study

  Dam Civil Works Structural Design Study

  Water Intake and Pumping Station Detailed Design

  Civil Works (pumping station, pipeline, storage tanks, etc.) Hydraulic and Structural Design Study

  Irrigation networks Study

  Preparation of Bill of Quantities

  Cost Estimates 

  Tender Documents

 

 

 

 

 

Project Title:  JAZAN 1 INDUSTRIAL CITY  INFRASTRUCTURE WORKS

 

Location:         Jazan, Saoudi Arabia

Client:              Modon

Years:              2013 -                                                                                        

                                     

                

               

 

Project Description:

 

The Project refers to the design of wet services infrastructure of JAZAN 1 Industrial City in Saudi Arabia.

 

The Project included Flood Protection Design Study, Potable Water Distribution Networks, Sewerage Network including Wastewater Collection, Treatment and Disposal, Storm Drainage design system, Treated Sewage Effluent Irrigation Network, Preparation of Construction  and Tender Documents.

 

The proposed works include:

 

  Evaluation of wastewater collection system

  Design of a viable wastewater collection and treatment system

  Evaluation of alternatives and selection of location of Sewage Treatment Plant

  Gravity sanitary collection system 44.4 km, Φ200 to Φ800 pipes

  Gravity sewerage main collector  6 km

  Pumping stations, valve housing and piping

  Flood protection works referring to culverts design, stream diversion and flood detention ponding

  Evaluation and options of Potable Water Distribution Zones

  Potable Water General Reservoir 14,000 m3

  Potable water distribution networks 39.4km, Φ150 to Φ600 pipes

  Storm drainage design system 30km, Φ300 to Φ1400 pipes and 2.00X100 to 3.50X1.50 culverts

  Storm Water Attenuation Ponds

  Urban Treated Sewage Effluent Irrigation network 47km, Φ100 to Φ500 pipes, including Main Pumping Station and Booster

  Preparation of bill of Quantities, Tender and Construction Documents

 

 

 

 

 

Project Title:  EVALUATION AND IMPROVEMENTS TO THE DRAINAGE NETWORK OF THE MUNICIPALITY OF PSYCHICO

 

Location:         Region of Attiki, Athens, Greece

Client:              Municipality of Psychico

Years:              2009

 

 

         

 

 

Project Description:

 

 

The Project refers to the detailed construction design of the Municipality of Psychico drainage network, in Attiki, Athens, Greece.

 

 

The proposed works included:

 

-   Surveying of existing drainage networks totalling over 20km.

-   Hydrological analysis and forecasting of expected rainfall events.

-   Hydraulic modelling of the entire system to establish network weakness and black spots.

-   Proposed interventions to existing drainage network to alleviate flood problems.

-   Proposed new drainage piping Φ600, Φ800, Φ1000, Φ1200 totalling over 5km.

 

 

Services provided:

 

-   Evaluation of existing drainage and flood relief network.

-   Detailed design of drainage networks.

-   Preparation of construction Tender documents

-   Preparation of application form for EU co-financing in the 2007-2013 Programming Period

-   Elaboration of a detailed GIS application including the existing and proposed network to serve as a maintenance and development management tool for the technical services of the Municipality.

 

 

 

 

 

Project Title:  MUNICIPALITY OF AMALIADA WATER SUPPLY FROM PINIOS DAM ARTIFICIAL LAKE – POTABLE WATER TREATMENT PLANT

 

Location:         Region of Western Peloponnisos, Greece

Client:              Municipality of Amaliada

Years:              2009 - 2010

 

 

 

 

 

Project Description:

 

 

The Project refers to the detailed construction design of potable water treatment plant for the Municipality of Amaliada. The plant has a nominal capacity of 2,650m3/h (designed to serve a population equivalent of 150,000pe), in Western Peloponisos, Greece.

 

 

The proposed works included:

 

-   Water intake from lake and Φ1000 piping.

-   Screening

-   Ozonation unit

-   PH correction unit

-   Rapid mixing tank

-   Flocculation and settling tanks

-   Distillation unit

-   Chlorination unit

-   Treated water reservoir

-   Chemical supplies depot

-   Sludge treatment

-   Grey water treatment unit

 

 

Services provided:

 

-   Detailed construction design of all required infrastructure

-   Structural design of pumping stations, reservoirs, buildings, treatment units


 

 

 

 

Project Title:  GREATER ATHENS WATER SUPPLY – MARCOPOULO  RESERVOIR, PUMPING STATION AND CONNECTION WORKS

 

Location:         Athens, Greece

Client:              EYDAP SA – Greater Athens Water & Sewerage Authority

Years:              2007 – 2009

 

                                          

ARXIT-STATIKA-Model.jpg
 

MARKO-1-Model.jpg

 

 


Project Description:

 

The Project refers to the construction of a 9000 m3 water supply reservoir, a twin steel pipeline (Φ1000mm in diameter and 1798 m in length) a with 59m head pumping station and all associated supporting infrastructure.

 

The project is part of the Modernisation and Upgrading of the Greater Athens Water Supply system providing supply from Stavros and Kiourka aqueducts into the Greater Athens Water Supply System.

 

The proposed works include:

 

-   Twin pipeline with diameter 1000mm steel pipe, 1798 m long including all security and control systems (air discharge, evacuation, control valves etc)

-   Water Supply Reservoir 9000 m3

-   Valve House and Piping

-   Pumping Station

 

Services provided:

 

-   Outline design

-   Topographic Surveying

-   Geological and Geotechnical Study and Survey

-   Static control of steel pipe

-   Static calculation of anchoring concrete blocks

-   Pumping Station, House Valve & Reservoir Detailed Design

-   Static control of Pumping Station & Reservoir

-   Preparation of construction Tender documents


 

 

 

 

Project Title:  WATER TRANSPORTATION TO KARLA LAKE, THESSALY GREECE

 

Location:         Region of Thessaly, Greece

Client:              Ministry of Environment Planning and Public Works

Years:              2004 – 2007

 

 

        

 

KARLA-2-Model.jpg          KARLA.bmp

Project Description:

 

The Project contained to the construction of a water intake, irrigation pumping station, reservoir and 45 km water transportation canal from Pinios river to Karla lake

 

The proposed works included:

 

-   Water intake from Pinios River

-   Irrigation Pumping Station

-   Reservation tank

-   Rectangular water canal

-   Trapezoidal water canal

-   Design of the required supporting structures

 

Services provided:

 

-   Irrigation Pumping Station & Reservoir – detailed design

-   Rectangular water canal – detailed design

-   Trapezoidal canal – detailed design

-   Pumping Station, House Valve & Reservoir – detailed design

-   Structural design of Pumping Station & adjacent Reservoir

-   Preparation of construction Tender documents

 

 

 

 

 

Project Title:  GREATER ATHENS WATER SUPPLY – OLYMPIC VILLAGE SUPPLEMENTARY WATER SUPPLY

 

Location:         Athens, Greece

Client:              EYDAP SA – Athens Water & Sewerage Authority

Years:              2002 – 2004

 

 

 

 

 

Project Description:

 

The Project refers to the construction of a 2000m3 water supply reservoir and all associated supporting infrastructure as a supplementary water supply for the Athens 2004 Olympic Village and forms part of the overall Modernisation and Upgrading of the Greater Athens Water Supply system in view of the Athens 2004 Olympic Games.

 

 

The proposed works included:

 

-   Water Supply Reservoir 2000 m3

-   Supply and discharge pipeline network including all security and control systems (air discharge, evacuation, control valves etc)

-   Valve House and Piping

-   Pumping Stations

 

 

Services provided:

 

-   Outline design

-   Topographic Surveying

-   Geological and Geotechnical Study and Survey

-   Structural design of steel pipe

-   Structural dimensioning of anchoring concrete blocks

-   Pumping Stations, House Valve & Reservoir – detailed design

-   Structural design of Pumping Station & adjacent Reservoir

-   Preparation of construction Tender documents

 

 

 

 

 

Project Title:  DASKALOPETRA – MIRSINIDI NATIONAL ROAD IMPROVEMENT AND ADDITIONAL TORRENT REGULATION WORKS

 

Location:         Region of North Aegean, Chios, Greece

Client:              Prefecture of Chios

Years:              2003 – 2006

 

 

 

 

DSC05203 (Small).JPG                                DSC05161 (Small).JPG

 

 

 

Project Description:

 

 

The Project refers to the design of the relevant works and constructions for the improvement of the northern national road of Chios island in the section Daskalopetra – Mirsinidi and the construction of a new parallel curved road bridge and regulation of Rachti torrent.

 

 

 

Services provided:

 

-   Preliminary and general design

-   Topographic Surveying

-   Geotechnical investigation

-   Hydrological study

-   Drainage study

-   Slope stability study

-   Rachti torrent regulation works

-   Structural detailed design of Daskalopetra Bridge

 

 

 

 

 

Project Title:  MARCOPOULO TOWN AND PORTO RAFTI COASTAL AEREA SEWERAGE NETWORKS

 

Location:         Region of Attiki, Marcopoulo, Greece

Client:              Municipality of Marcopoulo

Years:              1997 – 2002

 

           

 

 

Project Description:

 

The Project refers to the design of the 14.35 km long Porto Rafti – Marcopoulo Sewer Main and the four Central Pumping Stations, 42.0 km Marcopoulo Town sewerage networks and two local pumping stations, 67.1 km Agios Spyridonas Porto Rafti area  sewerage networks and two local pumping stations, 51,7 km Agios Nicolaos Porto Rafti area  sewerage networks and two local pumping stations, 84.0 km Prassia-Vourcari Porto Rafti area  sewerage networks and three local pumping stations.   

 

The proposed works included:

 

-   Sewerage network with Φ200, Φ250, Φ315, Φ400, Φ600 and Φ1000 piping.

-   Required pumping Stations

 

Services provided:

 

-   Internal and External Sewer network – outline and detailed design

-   Topographic Surveying

-   Geotechnical investigation

-   Structural detailed design of pumping stations

-   Electromechanical design and dimensioning of pumping stations and associated equipment

-   Preparation of construction Tender Documents

 


 

 

 

Project Title:  MUNICIPALITY OF NAXOS AND RURAL COMMUNITIES SEWERAGE NETWORK AND SEWAGE TREATMENT PLANT

 

Location:         Region of South Aegean, Naxos Island, Cyclades, Greece

Client:              Municipality of Naxos

Dates:              1996 – 2002

 

EEA-NAXOS-1.JPG              EEA-NAXOS-2.JPG

 

 

 

Project Description:

 

 

The Project refers to the design of the Municipality of Naxos sewer network and associated wastewater treatment plant for the Municipality of Naxos and Agios Arsenios, Glynado, Galanado and Vivlos rural communities Sewage Treatment Plant, in the island of Naxos, in the Cyclades Greece.

 

 

 

The proposed works included:

 

-   Sewerage network with Φ200, Φ250, Φ315, Φ400 piping.

-   Required pumping Stations

-   An extended aeration treatment plant with 24.000pe capacity

-   A sea outfall

-   Design of the required supporting structures

 

 

 

Services provided:

 

-   Internal and External Sewer network – outline and detailed design

-   Topographic Surveying

-   Structural detailed design of pumping stations & associated reservoirs

-   Electromechanical design and dimensioning of pumping stations and associated equipment

-   Environmental Impact Study of External Works and Treatment Plant

-   Preparation of construction Tender Documents

 

 

 

 

 

Project Title:  LEROS ISLAND COMMUNITIES – SEWERAGE NETWORK AND SEWAGE TREATMENT PLANT

 

Location:         Region of South Aegean, Greece

Client:              Prefecture of Dodecanese, Municipality of Leros

Dates:              1998 – 2001, 2003 – 2008

 

 

       

 

 

 

Project Description:

 

 

The Project refers to the design of the sewer network and associated wastewater treatment plant for the Municipality of Leros, in the island of Leros, Greece.

 

 

The proposed works included:

 

-   The 54km sewerage network with Φ200, Φ250, Φ315, Φ400 piping.

-   Required pumping Stations

-   An extended aeration treatment plant with 10.000pe capacity

-   A sea outfall

-   Design of the required supporting structures

 

 

Services provided:

 

-   Sewer network – outline and detailed design

-   Topographic Surveying

-   Structural design of pumping stations & associated reservoirs

-   Electromechanical design and dimensioning if pumping stations and associated equipment

-   Preparation of construction Tender documents

-   Preparation of application form for EU co-financing in the 2000-2006 Programming Period

 

 


 

 

Project Title:  DAMAGE REABILITATION IN CHALKOUTSI AND SYKAMINON BRIDGES AND ASOPOS TORRENT EMBANKMENTS GABION REINFORCEMENT

 

 

Location:         Region of Attiki, Oropos, Greece

Client:              Prefecture of East Attiki

Years:              2001 – 2004

 

 

XALKOUTSI.JPG           

 

 

 

Project Description:

 

The proposed works refer to the damage rehabilitation in Chalkoutsi and Sykaminon bridges for class 60 sufficiency and the erosion protection of the river bed and embankments upstream and downstream of the bridges.

 

Services provided:

 

Challkoutsi bridge is double span continuous bearing on abutments and at the first stage laboratory investigations were done in order to verify the nature and quality of materials.

Sykaminon bridge has one span and damage rehabilitation was studied and proposed in spans and abutments, together with river bed and embankment protection with gabions.

Proposed works have been studied in Preliminary, Outline and Detailed design stages.

 

 

 

 

 

Project Title:  MUNICIPALITY OF THERA (SANTORINI) ISLAND SEWERAGE NETWORK AND SEWAGE TREATMENT PLANT

 

Location:         Region of South Aegean, Greece

Client:              Municipality of Thera

Years:              1988 – 1992

 

 

       

 

 

 

Project Description:

 

 

The Project refers to the design of the sewer network and associated wastewater treatment plant for the Municipality of Thera, in the island of Thera (Santorini), Greece.

 

 

The proposed works included:

 

-   The 35km sewerage network with Φ200, Φ250, Φ315, Φ400 piping.

-   Required pumping Stations

-   An extended aeration treatment plant with 10.000pe capacity

-   A sea outfall

-   Design of the required supporting structures

 

 

Services provided:

 

-   Sewer network – outline and detailed design

-   Topographic Surveying

-   Structural design of pumping stations & associated reservoirs

-   Electromechanical design and dimensioning of pumping stations and associated equipment

-   Preparation of construction Tender documents




Brief list of Hydraulic Engineering Projects

COUNTRY

DATE

Brief Description of project  

GREECE

2017

Design of flood protection works for Podoniftis stream (Final study) / Municipality of Chalandri, Greece

GREECE

2017

 Design of stormwater drainage network of Polydroso / Municipality of Chalandri, Greece

S.ARABIA

2014-2017

Jeddah 4 Industrial City Infrastructure Works, MODON, The Saudi Industrial Property Authority

GREECE

2013-2017

Koropi – Peania Main Sewerage Networks  And Sewage Treatment Plant

S.ARABIA

2013-2017

Jazan 1 Industrial City  Infrastructure Works, MODON, The Saudi Industrial Property Authority

GREECE

2016

Stormwater drainage network of Nea Lesvos / Municipality of Marousi, Greece

GREECE

2008-2016

Study of flood protection system for the Complex of streams : Tholos - Nea Petra, Sisamia, Kastrolakkas / Serres Prefecture

GREECE

2008-2016

Environmental Assessment Studies for the Flood Protection System at the Complex of Streams: Tholos - Nea Petra, Sisamia, Kastrolakkas / Prefectural Authority of Central Macedonia, Greece

GREECE

2015

Hydraulic Design for the construction of stormwater drainage network pipes in Chalandri / Municipality of Chalandri, Greece

GREECE

2015

Flood protection works for ΤΙΤΑΝ Cement Co. "Katavothra" clay quarry - Transformation into a water reservoir / TITAN Cement Co., Greece

GREECE

2015

Design of flood protection works for Podoniftis stream (Conceptual design) / Municipality of Chalandri, Greece

GREECE

2008-2015

Study of Kireas river training works / Prefecture of Evia

GREECE

2012-2013

Tolofon Dam In Charmisko Location And Irrigation Networks Study

GREECE

2011-2012

Completion Of Orchomenos Sewerage Network And Sewage Treatment Plant

GREECE

2008-2012

Study of Sewage Network and Wastewater Treatment Plant of Vocha / Prefecture of Korinthos

GREECE

2008-2011

Study of Stormwater Network, Sewage Network and Wastewater Treatment Plant for Chora, Ampelofyto & Koryfasio Municipalities

GREECE

2009-2010

Municipality of Amaliada Water Supply From Pinios Dam Artificial Lake – Potable Water Treatment Plant

GREECE

2009

Evaluation and Improvements to the Drainage Network of the Municipality of Psychico

GREECE

2007-2009

Greater Athens Water Supply – Marcopoulo Reservoir, Pumping Station and Connection Works

GREECE

2003-2008

Leros Island Communities – Sewerage Network and Sewage Treatment Plant

GREECE

2006-2007

Egnatia Odos / Isles Department: Section N01.00 - N03.00 - "Study of sewage network reconstruction for Gavrio, Andros Island and Study for the reconstruction of three (3) km of pipeline of the external aqueduct at Tinos Island from Mt Tsiknias" (Contract No. 2551/A01, Reference Number: 01)

GREECE

2004-2007

Water Transportation to Karla Lake, Thessaly Greece

GREECE

2004-2007

Hydrulic Study for Completion  of Stavros - Lavrion Highway / Section: Keratea - Lavrion / Subsection: IIb (D.E.H junction to French Strorage Facilities junction), Project No.: KO 02/06

GREECE

2007

Detailed Study for Contractor's bid for the construction of the Wastewater Treatment Plant of the hotel complex «GALINI BEACH SA" at Nidri, Lefkada (1,000 pe)

GREECE

2007

Detailed Study for Contractor's bid for the construction of the Wastewater Treatment Plant of the hotel complex "ALMIRIDA BEACH SA" in Almyrida, Apokoronas (400 pe expansion unit)

GREECE

2005-2006

Egnatia Odos / Detailed Study of Hydaulic works for the Anilio tunnel (Section 3.2 - 3.5.2)

GREECE

2005-2006

Egnatia Odos / Hydraulic Design of temporary and permanent works for the protection of the piers of river Nestos' bridge and Updating of the approved Hydraulic design of the Old National Highway Kavala-Xanthi (chainage 23+000 km to 25+496 km), (Contract No. A1436, Order Number 06)

GREECE

2005-2006

Preliminary Hydraulic Study of Erasinos stream training works in Attica, Mesogea

GREECE

2004-2006

Egnatia Odos / Final Hydraulic Study for Section 1.3.1. St. Anastasia-Dodona. (Drainage - training works) between chainage 1+580 km to 4+100 km (Contract No. A1436, Order Number 02)

GREECE

2003-2006

Ergose / Preliminary Hydraulic Study for the connection of the New Corintos - Patras Railway with the existing rail line to Pirgos (Contract No. 399)

GREECE

2006

Egnatia Odos / Final update of Hydraulics study of the section: Eastern abutment of river Nestos' bridge to the inlet of the tunnel Fytias (between chainage 24+300 km to 496+25 km) and Final Hydraulic Study of Thalassia junction (chainage 25+345 km), (Contract No. 0000-00VA/A1436/A01 / 01.04.2003, Order Number 07)

GREECE

2006

Detailed Study for Contractor's bid for the construction of the Wastewater Treatment Plant of the hotel complex " ANASTASIA RESORT - NEILSON HELLAS S.A." in Nea Sikeona, Chalkidiki (300 pe compact unit)

GREECE

2006

Detailed Study for Contractor's bid for the construction of the Wastewater Treatment Plant of the hotel complex " ASTERAS PARADISE SA" at the Asteras, Paros (200 pe compact unit)

GREECE

2006

Detailed Study for Contractor's bid for the construction of the Wastewater Treatment Plant of the hotel complex "SOT. SPILIOTEAS & Sons' Kardamili, Messinia (150 pe)

GREECE

2006

Final Study for Contractor's bid for the construction of the Wastewater Treatment Plant of Davlia Municipality (6.000pe), (Consortium: Saitas Nikolaos - Gkigkelos Sotiris - Trouvas Ioannis)

GREECE

2003-2006

Daskalopetra – Mirsinidi National Road Improvement and Additional Torrent Regulation Works

GREECE

2004-2005

Final Hydraulic Study (Drainage - training works) of Rendina interchange at chainage 22+265 km (Section 11.1), (Contract No.: KO 02/06)

GREECE

2004-2005

Hydraulic Study for Completion  of Stavros - Lavrion Highway / Section: Keratea - Lavrion / Subsection: III, (Contract No.: KO 02/06)

GREECE

2005

Egnatia Odos / Final Study for the training works of river Metsovitikos  (Section 3.1)

GREECE

2005

Ergose / Part of the Hydraulic Study for the section Leptokaria - Katerini"

GREECE

2005

Detailed Study for Contractor's bid for the construction of the Wastewater Treatment Plant of the hotel complex "KELEPOURI IOULIA" in Agios Nikolaos, Messinia (150 pe)

GREECE

2005

Final Hydraulic Design for the Fishing Shelter of Sabatiki

GREECE

2005

Part of the Hydraulic Study for the works of water conveyance and distribution from Karla lake

GREECE

2005

Final Design for the Rehabilitation of damages of the Bridge of Koklama in Iraia Municipality

GREECE

2005

Part of Hydraulic Study for the sewage network of Corfu city

GREECE

2003-2004

Design of Hydraulic Works for the small hydroelectric plant of Kerasovo

GREECE

2003-2004

Egnatia Odos / Preliminary Flood Protection Study for the settlements of Parikia and Naoussa, Paros Island, (Contract No. A1436, Order Number 01)

GREECE

2003-2004

Detailed Hydraulic Study for the training works of Inoi stream

GREECE

2003-2004

Final Hydraulic Study for Completion  of Stavros - Lavrion Highway / Section: Keratea - Lavrion / Subsection: IIIa 

GREECE

2001-2004

Detailed Hydraulic Study (flood protection works, drainage works, hydrology study) for the DEH power plant at Meliti-Achlada (330MW), Florina

GREECE

2004

Egnatia Odos / Part of the Final Hydraulic Study for the drainage works of Polidendri - Pente Vrises road

GREECE

2004

Egnatia Odos / Final Hydraulic Study (drainage - training works) of Panagia junction (Section 4.1.1) between chainage 5+900 km to 7+200 km, (Contract No. A1436, Order Number 04)

GREECE

2004

Egnatia Odos / Part of Hydraulic Study of rehabilitation works for the diversion of Lykopodi stream

GREECE

2004

Final Study for the protection works of the abutments of Gadoura dam, Rodos island

GREECE

2004

Part of the Preliminary Hyraulic Study for the the small hydroelectric plant of Kyprinos at Arda Dam

GREECE

2004

Part of the Preliminary Hydraulic Study for the upgrade works of railroad section Inoi - Chalkida

GREECE

2002-2004

Greater Athens Water Supply – Olympic Village Supplementary Water Supply

GREECE

2001-2004

Damage Reabilitation in Chalkoutsi ad Sykaminon Bridges and Asopos Torrent Embankments Gabion Reinforcement

GREECE

2003

Part of the Hydraulic Study on the intake and evacuation works of Gadoura Dam, Rodos island

GREECE

2003

Detailed Study for Contractor's bid for the construction of the Wastewater Treatment Plant of the camping site "D.KAVADA BROS" at Vlychos, Lefkada (400 pe)

GREECE

2003

Part of the Srtuctural Study on the drainage works of Volos - Larissa diversion, Larissa - Krafsidona interchange

GREECE

2001-2002

Egnatia Odos / Hydraulic Study on the Rehabilitation of operational failures of Krania-Milia road

GREECE

1997-2002

Marcopoulo Town And Porto Rafti Coastal Aerea Sewerage Networks

GREECE

1996-2002

Municipality of Naxos and Rural Communities Sewerage Network and Sewage Treatment Plant

GREECE

2000-2001

Hydraulic Study for the drainage works of the expansion of the aircraft parking space & runway at Skiathos National Airfield

GREECE

1998-2000

Final Hydraulic Study for the drainage works of the Antirrio - Ioannina National Highway, from Antirrio to Amfilochia exit, (Chainage from 0+00 km to 34+300 km)

GREECE

1996-2000

Final Hydraulic Study on irrigation works (construction of a new irrigation water conveyance pipeline and improvements on existing network) at the prefecture of Petra, Viotia

GREECE

1997-1999

Hydraulic Study and Topographic Survey for the construction of a dam at the prefecture of Petra, Viotia

GREECE

1999

Hydraulic Study for the flood protection works of the DEH steam powered power plant of Atherinolakos

GREECE

1998

Preliminary Hydraulic Study for the drainage works of Kalampaka - Ioannina railroad

GREECE

1998

Hydraulic Study of the supplementary wastewater treatment plant of the prefecture of Petra, Viotia

GREECE

1997

Final Hydraulic Study for the drainage works of a new maneuvering area at the National Airfield of Paros island

GREECE

1997

Leros island sewerage network - final design.

GREECE

1996

Naxos island sewage treatment plant - environmental impact assessment study.

GREECE

1996

Naxos island sewage treatment plant - design and bidding documents.

GREECE

1992-1995

Consulting services for the preparation of bid documents for the construction of a park at Pirgos Vasilissis, Athens (potable water, sewage, stormwater and irrigation networks, wastewater treatment works)

GREECE

1995

Part of the Preliminary Hydraulic Study for the drainage works of Athina - Thessaloniki High Speed Railroad (between chainage 399 km to 410 km)

GREECE

1995

Part of the Final Hydraulic Study for the design of stormwater and sewage networks of parts Lamia city and Kalyvia settlement (works at Taratsa and Gouva areas) and drainage works of the western ring road at Galaneika

GREECE

1995

Part of the Hydraulic Study of a dam at Tsiknia, Lesvos

GREECE

1995

Part of the Final Hydraulic Study of Karla reservoir and relavant works

GREECE

1995

Final Hydraulic Study for the sewage network and Preliminary Hydraulic Study for the wastewater treatment plant of Vilia Municipality

GREECE

1995

Naxos island sewerage network - final design.

GREECE

1994

Update of the Final Hydraulic Study for the drainage works of the maneuvering area at the National Airfield of Ikaria island

GREECE

1994

Parts of the Preliminary Hydraulic Study, parts of the Final Hydraulic Study and preparation of tender documents for sewage networks and Preliminary Hydraulic Study for storm water networks in parts of the Municipalities of Kropia, Paiania, Spata, Anthousa, Gerakas, Glyka Nera, Penteli, Pallini, Pikermi, Artemida, Rafina, Nea Makri and Marathonas

GREECE

1994

Smokovo Dam and related works - environmental impact assessment study.

GREECE

1994

Municipality of Archangelos, island of Rhodes, storm drainage and sewerage network - final design.

GREECE

1994

Markopoulo town  and Porto Rafti coastal area,East  Attica, storm drainage and sewerage network - outline design.

GREECE

1994

Greater Athens area water supply until the year 2030 - feasibility study

GREECE

1992-1993

Detail Hydraulic Study for the stormwater and drainage works for parts of Athens - Korinthos Highway (Section: Thiva intersection - Eftaksias), (Contract No. 9071542)

GREECE

1993

Final Hydraulic Study for an earthfill dam (40m) at Livadi, Larissa

GREECE

1993

Municipality of Avlona, storm drainage and sewerage network - preliminary design.

GREECE

1993

Igoumenitsa sewage treatment plant - design and bidding documents.

GREECE

1990-1992

Part of the Final Hydraulic Study for irrigation works (Zones SX, GA, GD) within the basin of Feneos, Korinthos

GREECE

1990-1992

Part of the Final Hydraulic Study for an rockfill dam (45m) for irrigation and water supply purposes at Tsikalaria, Naxos island

GREECE

1988-1992

Parts of the Final Hydraulic Study for the irrigation network system at Mati, Tirnavos, Larissa

GREECE

1992

Part of the Final Hydraulic Study for an earthfill dam (29m) for irrigation purposes at Metaksochori, Kilkis

GREECE

1992

Part of the Hydraulic Study for the Environmental impact assessment of works at the horse racing track and athletic center of Kalochori, Thessaloniki

GREECE

1992

Final Hydraulic Study for Contractor's bid for a wastewater treatment plant at Tirnavos Municipality, (Consortium: D. Starras - N. Andritsopoulos)

GREECE

1992

Part of the Preliminary Hydraulic Study for an earthfill dam (37m) for irrigation and water supply at Faneromeni, Naxos island

GREECE

1992

Hydraulic Study for the Environmental impact assessment of works at the horse racing track, marina and hotel complex at Anavyssos, Attiki

GREECE

1992

Asopos torrent flood protection, regulation and control.

GREECE

1988-1992

Municipality of Thera (Santorini) Island Sewerage Network and Sewage Treatment Plant

GREECE

1991

Final Hydraulic Study for the irrigation of slopes and traffic islands for parts of Athens - Korinthos Highway (Section: Giorgos stream - Megara)

GREECE

1991

Final Hydraulic Study for the irrigation of slopes and traffic islands for parts of Athens - Korinthos Highway (Section: Kakia Skala - Kalamaki / Subsection II & III)

GREECE

1991

Final Hydraulic Study for the irrigation of slopes and traffic islands for parts of Athens - Korinthos Highway (Section: Thiva intersection - Eftaksias)

GREECE

1991

Update of the Final Hydraulic Study for an earthfill dam (19m) at Lofos, Larissa

GREECE

1991

Hydraulic Study for the Environmental impact assessment of wastewater treatment plant works at a tourist area in Thessaloniki

GREECE

1991

Final Hydraulic Study for Contractor's bid for the construction of the wastewater treatment plant of Benitses prefecture, Corfu, (Consortium: D. Starras - N. Andritsopoulos)

GREECE

1991

Part of the Final Hydraulic Study for the design of stormwater and sewage networks of parts Lamia city and Kalyvia settlement (works at Social Housing, Galaneina, Nea Ionia)

GREECE

1991

Part of the Final Hydraulic Study for the design of stormwater and sewage networks of parts Lamia city and Kalyvia settlement (works at Pagrati, W. Ampliani, Kalivia, Renenia)

GREECE

1991

Final Hydraulic Study for Contractor's bid for the construction of the wastewater treatment plant of Tolo prefecture (15.000ep), (Consortium: D. Starras - N. Andritsopoulos)

GREECE

1991

Final Hydraulic Study for Contractor's bid for the construction of the wastewater treatment plant of Filiatra Municipality (10.000ep), (Consortium: D. Starras - N. Andritsopoulos)

GREECE

1990

Final Hydraulic Study for Contractor's bid for the construction of the wastewater treatment plant of Kato Achaia Municipality & Kato Alissos prefecture (20.000ep), (Consortium: D. Starras - N. Andritsopoulos)

GREECE

1990

Part of the Final Hydraulic Study for sewage networks and training works of streams at Perea, Agia Triada at Thessaloniki

GREECE

1990

Part of the Final Hydraulic Study for the design of stormwater and sewage networks of parts Lamia city and Kalyvia settlement (works at section I, northern part of E.R.S.L.)

GREECE

1990

Parts of the Final Hydraulic Study for the diversion channel of Diakoniari stream to Glafkos river, Patra

ITALY

1990

Parts of the Studies for the restructuring of the wastewater and solid waste treatment system of Tremiti islands, Italy

GREECE

1990

Smokovo land reclamation project (Zones S6, S7)

GREECE

1989

Part of the Final Hydraulic Study for the design of stormwater and sewage networks of parts Lamia city and Kalyvia settlement (works at Housing area of Public Employees)

GREECE

1989

Final Hydraulic Study for the drainage works of the maneuvering area at the National Airfield of Ikaria island

GREECE

1989

Part of the Final Hydraulic Study for the design of stormwater and sewage networks of parts Lamia city and Kalyvia settlement (works at Northern area)

GREECE

1989

Parts of the Final Hydraulic Study for the works of sewage networks in areas of Patras

GREECE

1989

Commune of Karterados, Santorini island, sewage treatment plant, design and bidding documents

GREECE

1989

Community of Fili, Attica, storm drainage and sewerage network - final design.

GREECE

1989

Commune of Emporio, Santorini island, sewage treatment plant, design and bidding documents

GREECE

1988

Part of the Final Hydraulic Study for the design of stormwater and sewage networks of parts Lamia city and Kalyvia settlement (works at Evritani, Taratsa, Social Housing compex area)

GREECE

1988

Part of the Final Hydraulic Study for an earthfill dam (34m) for irrigation purposes at the basin of Feneos, Korinthos

GREECE

1988

Commines of Agia lake, island of Crete, storm drainage, sewerage network and sewage treatment plant - preliminary design.

GREECE

1987

Tryfo community, Central Greece, irrigation system - preliminary design.

GREECE

1987

Commune of Nea Artaki, island of Evia, water distribution network - preliminary and detailed design.

GREECE

1987

Commune of Thera, Santorini island, sewage treatment plant design and bidding documents

GREECE

1987

Commune of Thera, island of Santorini, sewerage network - preliminary and final design.

GREECE

1986

Rethimno town, island of Crete, water distribution network - preliminary design.

GREECE

1986

Island of Halki sewerage network - preliminary and final design.

GREECE

1986

Tegea area, Peloponese, sewerage network and sewage treatment plant - preliminary design.

GREECE

1985

Rethimno town, island of Crete, strom water drainage and sewerage network - preliminary and detailed design.

GREECE

1984

Lake Moustos area, Peloponese, drainage, reclamation and irrigation network - preliminary design.

GREECE

1983

Commine of Naoussa, island of Paros, sewerage network - preliminary and final design.

GREECE

1982

Hydra town, island of Hydra, sewerage network - preliminary and final design.

GREECE

1982

Istiaia town, island of Evia, storm water drainage - preliminary and final design.

GREECE

1982

Limni town, island of Evia, water supply and distribution network - preliminary and final design.

GREECE

1981

Tourlida saltworks rehabilitation, central Greece - preliminary and detailed design.

GREECE

1981

Naoussa town, Macedonia, Greece, water supply and distribution network - preliminary and final design.

GREECE

1981

Agrinio town , Central Greece, sewerage network and sewage treatment plant - preliminary design.

GREECE

1980

Karystos town, island of Evia, storm drainage, sewerage network and sewage treatment system - preliminary design.

GREECE

1980

Platamon area, Macedonia, Greece, sewerage network and sewage treatment system - preliminary design.

GREECE

1980

Vergina - Aeginio region, Macedonia, Greece, drainage, land reclamation and irrigation network - final design.

GREECE

1980

Florina Town, Macedonia, Greece, water supply and distribution network - preliminary design.

GREECE

1978

Katerini region, Macedonia, Greece, drainage, land reclamation and irrigation network - feasibility study.

GREECE

1977

Kitros saltworks, Macedonia, Greece, rehabilitation - reconnaissance and outline design.

GREECE

1977

Artzan - Amatovo region drainage and land reclamation - outline design.

GREECE

1976

Greater Thessaloniki area, Macedonia, Greece, sewerage network - feasibility study.

GREECE

1976

Corfu town and Garitsa area, island of Corfu, sewage treatment plant - final design and biddding documents.

GREECE

1975

Alexandria town, Macedonia, Greece, sewerage network - final design.

GREECE

1974

Dendropotamos and Ilioupolis torrents channelling, Thessaloniki, Macedonia, Greece - outline and final design.

GREECE

1972

Velvendos irrigation project, Macedonia, Greece - Introductory report.

GREECE

1970

Thessaloniki industrial estate, Macedonia, Greece, water supply and distribution and sewerage networks - outline design.

GREECE

1969

Preveza and Philipia towns and Louros area communities, Epirus, Greece, water supply and distribution network - preliminary design.