Consulting Engineers

Projects

Over the years we have undertaken a variety of projects around the globe, and have engaged in a variety of international partnerships to deliver cost-effective and innovative solutions worldwide, that would change the life of many people.
Through this time traveling has contributed to the successful completion of our projects, and has helped us understand the common problems of each society we were trying to help.
The interaction with our partners and the societies abroad keeps rewarding us with invaluable memories, a diverse work experience, fuels us with creativity, helps us build on our culture and keeps us motivated

Category
Country
Filter Show All

Physiographical baseline survey for the upper tana catchment, kenya

Country: Kenya
Client: Water Resource Management Authority
Year: 2010 - 2011
Funding: International Development Association (IDA)
Contract Value: 495,000.00 €(668,250.00 US$)
✕

Physiographical baseline survey for the upper tana catchment, kenya

Country: Kenya
Client: Water Resource Management Authority
Year: 2010 - 2011
Funding: International Development Association (IDA)
Contract Value: 495,000.00 €(668,250.00 US$)

The Natural Resource Management (NRM) Project on Kenya had four main components: Water Resource Management and Irrigation, Management of Forest Resources, Livelihood Investment in the Upper Tana Catchment and Management, Monitoring and Evaluation. Each of the three statutory institutions implemented a specific aspect of the whole component. A national project coordination office (NPCO) located in the Ministry of Water and Irrigation was responsible for the overall coordination of the implementation of project activities.The area under study was approximately 10,000 km². Flow and sediment monitoring in about 20 rivers in the catchment was in the scope of the contract with parallel training of the WRMA staff. Bathymetric surveys in 4 reservoirs were contacted (Masinga, Kamburu, Ndakaini and Sasumua) and a soil erosion model for all the catchment was developed and run. The design of a monitoring network for all the catchment was performed both for meteorological, hydro geological and hydrological data. A pre-feasibility study of approximately 100 dual purpose dam locations was conducted and 30 locations were selected for further study.

Installation of a monitoring system & evaluation of the environmental status of rivers louros & arachthos and the amvrakikos golf, west greece

Country: Greece
Client: Arta Prefecture Authority
Year: 2009 - 2010
Funding: National Funds
Contract Value: 909,983.19 € (1,338,210.00 USD)
✕

Installation of a monitoring system & evaluation of the environmental status of rivers louros & arachthos and the amvrakikos golf, west greece

Country: Greece
Client: Arta Prefecture Authority
Year: 2009 - 2010
Funding: National Funds
Contract Value: 909,983.19 € (1,338,210.00 USD)

The main objective of the assignment was to inerprete and combine aerial photography coverage of the area of the catchments basins of Louros and Arachthos rivers which drain into Amvrakikos Gulf (dating back to 1945) and current high resolution satellite imagery to create a number of thematic maps showing the changes effected over time by urban and agricultural development. Changes over time were mapped for river courses, river beds, wetland areas and riparian areas along the Louros and Arachthos rivers and for the lagoons formed on the northern shores of Amvrakikos Gulf. Historical aerial photographs were scanned and assembled into a seamless mosaic, georeferenced to the current Greek projection system and datum. From this background, important elements of the river environment were digitized (banks, riparian areas, flood plains, etc.) and stored into a GIS system. The same elements were digitized from current high resolution satellite imagery of the area and the two data sets were compared using the GIS. Important metrics such as differences in floodplain areas, riparian extent, lagoon coverage etc. were calculated from superposition of the two different datasets thus quantifying the physical changes in the river environment over time.

Detailed design for rehabilitation of irrigation & water supply networks in deskati, chasia and eani municipalities, west macedonia, north greece

Country: Greece
Client: Public Power Corporation (PPC S.A.)
Year: 2009 - 2011
Funding: Public Power Corporation (PPC S.A.)
Contract Value: 234,000.00 € (334,285.00 USD)
✕

Detailed design for rehabilitation of irrigation & water supply networks in deskati, chasia and eani municipalities, west macedonia, north greece

Country: Greece
Client: Public Power Corporation (PPC S.A.)
Year: 2009 - 2011
Funding: Public Power Corporation (PPC S.A.)
Contract Value: 234,000.00 € (334,285.00 USD)

This study was about the rehabilitation of the existing irrigation network system, the affected water supply networks in villages Paliouria, Katakali, Dimitra and Chromio and the reformation of the irrigation networks. The study was separated in two phases following the construction phases proposed by the client. The design included: Phase A: An irrigable area of 560ha was covered. The components of the system were :a) A system of two pumping stations at the lake and nearby the lake respectively b) A new 6300 m long gravity pipe supplying with water zone E2 from the new tank and the rehabilitation and reformation of the existing network of 250ha. c) Two completely new irrigation networks covering and area of 310 ha d) A new water supply network for the village of Paliouria, consisting of a new pumping station, a new water tank and a 5.800 m pipe . e) A new water supply network for an area near the village Chromio. Phase B consisted of the Detailed Design and the preparation of the Tender Documents of the above irrigation and water supply systems

Autoleak (automatic water leakage detection, contract n° 239093)

Country: Cyprus
Client: CIP Eco-innovation
Year: 2009 - 2012
Funding: European Commission Fund
Contract Value: 700,761.00 (954,576.00 USD)
✕

Autoleak (automatic water leakage detection, contract n° 239093)

Country: Cyprus
Client: CIP Eco-innovation
Year: 2009 - 2012
Funding: European Commission Fund
Contract Value: 700,761.00 (954,576.00 USD)

The overall objective of AUTOLEAK was to contribute to the protection of the environment by achieving a more efficient use of water resources. The specific objectives of the project were: – to enhance the competitiveness of the participating SMEs in reducing the losses in water pipes in urbanised areas; – to validate the AUTOLEAK technology and aid its penetration in the EU market; and – to enhance the innovative capacity of water consultants, equipment manufacturer and water utilities. The AUTOLEAK system, based on proven experience and expertise, integrates widely available monitoring equipment such as flow, pressure and noise logging and well proven software packages, such as mathematical simulation modelling and GIS, with a data management and storage package to allow not just the immediate identification of a leak, but also its position. As such, it represents an innovative solution to a worldwide problem.

Water resources assessment study, preliminary, detail design & tender docs for water supply & sanitation networks on urban centers group iii-c

Country: Yemen
Client: Ministry of Water and Environment
Year: 2008 - 2011
Funding: World Bank
Contract Value: 422,100.00 $ ( 308,102.00 €)
✕

Water resources assessment study, preliminary, detail design & tender docs for water supply & sanitation networks on urban centers group iii-c

Country: Yemen
Client: Ministry of Water and Environment
Year: 2008 - 2011
Funding: World Bank
Contract Value: 422,100.00 $ ( 308,102.00 €)

The project concerned totally three (3) cities of Yemen, Abs, Harad at the west of Sana’a and Sayhut at the southeast. The total population involved was 109,000 inhabitants.The scope of the services included the following major tasks: (a) Task A: Preparation of water resources assessment study, (b) Task B: Preparation of feasibility and preliminary design study for the water supply and sanitation networks and (c) Task C: Preparation of detailed engineering design and bidding documents for water supply network, the water distribution network, the sewerage network and the three waste water treatment plants, based on existing recent urban plan studies.

Water resources assessment study on smixiotikos river basin, grevena prefecture, west macedonia, north greece

Country: Greece
Client: West Macedonia Regional Authority
Year: 2009 - 2009
Funding: Regional Funds
Contract Value: 12,000.00 € (15,649.00 USD)
✕

Water resources assessment study on smixiotikos river basin, grevena prefecture, west macedonia, north greece

Country: Greece
Client: West Macedonia Regional Authority
Year: 2009 - 2009
Funding: Regional Funds
Contract Value: 12,000.00 € (15,649.00 USD)

The Water Resources Assessment Study of the river Smixiotikos included the following: 1) Collection of all the relevant environmental, hydrological and hydro geological information,2) Development of an integrated database and presentation of all the relevant data on maps (GIS),3) Recording of all activities related to water use and estimation of water demand for each category of use 4) Use of simulation software (MIKE BASIN & MIKE SHE) 5) Analysis of developing projects in the greater area and determination of current and future water needs 6) Dissemination actions: workshops, training courses, internet site development, documentation and manuals.

Final design of connection road between preveza town and the e-65 motorway, preveza prefecture, hpeiros district, west greece

Country: Greece
Client: Ministry of Public Works
Year: 2009 - In progress
Funding: European Cohesion Fund
Contract Value: 3,734,034.28€
✕

Final design of connection road between preveza town and the e-65 motorway, preveza prefecture, hpeiros district, west greece

Country: Greece
Client: Ministry of Public Works
Year: 2009 - In progress
Funding: European Cohesion Fund
Contract Value: 3,734,034.28€

The study involves the road water drainage system 33Km long , the flood protection system from the surrounding catchment areas with all the necessary hydraulic structures (ditches, culverts, etc).It also involves the evaluation of the hydrology data of the area and the production of new flow curves for the main streams and rivers crossing the road, with main river Louros included (a new high bridge has been designed for this area).

Water management study for hydroelectric plant installation in avlaki area of acheloos river, karditsa prefecture, thessaly, central greece

Country: Greece
Client: Terna Energiaki S.A.
Year: 2009 - 2009
Funding: Private Investment Fund
Contract Value: 50,000.00€ (74,000.00 US$)
✕

Water management study for hydroelectric plant installation in avlaki area of acheloos river, karditsa prefecture, thessaly, central greece

Country: Greece
Client: Terna Energiaki S.A.
Year: 2009 - 2009
Funding: Private Investment Fund
Contract Value: 50,000.00€ (74,000.00 US$)

The project examined the impacts of the proposed Avlaki hydro scheme in the Acheloos river water management plan. The river basin management plan for Acheloos had been implemented previously and a water management and allocation model was set up for the water users of the catchment. The project focused in the incorporation of the Avlaki scheme into the existing model and scenario simulations to determine the energy production of the scheme, along with the fulfillment of other existing and projected water uses upstream and downstream of the scheme in the Acheloos river basin.

Detailed design of water supply & sewerage network of aliveri town, evia island, central greece

Country: Greece
Client: Aliveri Municipality
Year: 2009 - 2009
Funding: Regional Funds
Contract Value: 42,800.00€
✕

Detailed design of water supply & sewerage network of aliveri town, evia island, central greece

Country: Greece
Client: Aliveri Municipality
Year: 2009 - 2009
Funding: Regional Funds
Contract Value: 42,800.00€

The project involved: replacement of the water network of the old part of the city, design of a new sewerage network in the west part of the city following the expansion of the city, design of a new water supply system for the Traxili village and design of a new water supply system for Prasino village.

Preliminary study for hydroelectric power plant installation in arkoudorema stream, drama prefecture, east macedonia, north greece

Country: Greece
Client: Terna Energiaki S.A.
Year: 2008 - 2009
Funding: Private Investment Fund
Contract Value: 50,000.00€ (74,000.00 US$)
✕

Preliminary study for hydroelectric power plant installation in arkoudorema stream, drama prefecture, east macedonia, north greece

Country: Greece
Client: Terna Energiaki S.A.
Year: 2008 - 2009
Funding: Private Investment Fund
Contract Value: 50,000.00€ (74,000.00 US$)

The object of this study was the preliminary engineering design of a Hydroelectric Power Project (HPP), with a 10 m high dam on Arkoudorema stream, in the Prefecture of Drama, Municipality of Paranesti in East Macedonia, Greece. This preliminary design study included the following parts: 1) Hydrological study of Arkoudorema river basin of about 249 km², 2) Geological study, where the stromatography of the project area was determined, 3) Energy production study, 4) Hydraulic works design study, which contained the preliminary design of the HPP and consisted of partially or totally visible (surface) works (intake structure, settling basin and forebay tank, by-pass channel, power house and draft tubes) and underground works (power tunnel and surge tank and penstock),5) Preliminary Environmental and Social Impact Assessment (PESIA).

Preparation of a detail design study of water supply networks in nikosia, limassol and larnaca towns in cyprus

Country: Cyprus
Client: Water Board of Nicosia
Year: 2008 - 2010
Funding: National Funds
Contract Value: 367,200.00 € (= 477,360 $)
✕

Preparation of a detail design study of water supply networks in nikosia, limassol and larnaca towns in cyprus

Country: Cyprus
Client: Water Board of Nicosia
Year: 2008 - 2010
Funding: National Funds
Contract Value: 367,200.00 € (= 477,360 $)

The object of the project was the improvement of the water distribution systems of the three main cities of Cyprus. In several cases, design of the network was followed by redesign of local or regional urban planning on existing or new infrastructure facilities of the project’s area, such as redesign of access roads and local transportation lanes, new design of paved small roads, relocation of street lights and security lighting pits and lines and remodeling of public rest areas (i.e. parks, etc), especially in case where those public areas had to accommodate network’s facilities also (i.e. pumping stations, etc). The Service provided focused on the following:1) Development of Geographic Information System Databases including all relevant network characteristics,2) Development of strategic and detailed hydraulic simulation models, 3) Obtaining future water demand estimates 4) Proposing new capital works based on the findings of the hydraulic models.

Feasibility study for installation of small hydroelectric power plants (shepp) with capacity ≤ 5mw in the protected area of northern pindus national park

Country: Greece
Client: Hpeiros Regional Authority
Year: 2008 - 2008
Funding: National Funds
Contract Value: 35,318.00 €(47,326.00 USD)
✕

Feasibility study for installation of small hydroelectric power plants (shepp) with capacity ≤ 5mw in the protected area of northern pindus national park

Country: Greece
Client: Hpeiros Regional Authority
Year: 2008 - 2008
Funding: National Funds
Contract Value: 35,318.00 €(47,326.00 USD)

The objective of the study was to explore the possibilities in developing Hydropower Plant projects inside the National Park in North Pindos, an area of important natural habitat value and significant wildlife. Although the presence of valuable natural habitats and ecosystems per se is not a criterion for exclusion of HPP installation (except within the area of priority habitats, which are excluded), they were taken into account where appropriate in the subsequent proposals. It is noted that the reported number of projects included existing authorisations and licence applications. Also none of the existing licences and licence applications and the new proposed projects has an installed power capacity larger than 5 MW.

Detailed design study & tender documents for the sewerage networks of villages around chavrias river, chalkidiki prefecture, north greece

Country: Greece
Client: Chalkidiki Prefecture Authority
Year: 2008 - 2008
Funding: National Funds
Contract Value: 295,168.00 € (369,560.53 USD)
✕

Detailed design study & tender documents for the sewerage networks of villages around chavrias river, chalkidiki prefecture, north greece

Country: Greece
Client: Chalkidiki Prefecture Authority
Year: 2008 - 2008
Funding: National Funds
Contract Value: 295,168.00 € (369,560.53 USD)

Chavrias River is located in Chalkidiki Prefecture, North Greece. The project involved the preliminary and detailed studies of sewerage networks, wastewater treatment plants and disposal piplines for twelve (12) villages in the Chavrias River basin. The project included topographical survey studies, environmental impact assessment studies, electomechanological preliminary and detail studies, structural detail studies, geotechnical investigation and studies and tender documents.

Detailed design study & tender documents for the sewerage networks of villages around olynthios river, chalkidiki prefecture, north greece

Country: Greece
Client: Chalkidiki Prefecture Authority
Year: 2008 - 2008
Funding: National Funds
Contract Value: 365,748.00 €(457,929.13 USD)
✕

Detailed design study & tender documents for the sewerage networks of villages around olynthios river, chalkidiki prefecture, north greece

Country: Greece
Client: Chalkidiki Prefecture Authority
Year: 2008 - 2008
Funding: National Funds
Contract Value: 365,748.00 €(457,929.13 USD)

Olynthios River is located in Chalkidiki Prefecture, North Greece. The project involved the preliminary and detailed studies of sewerage networks, wastewater treatment plants and disposal piplines for eight (8) villages in the Olynthios River basin. The project included topographical survey studies, environmental impact assessment studies, electomechanological preliminary and detail studies, structural detail studies, geotechnical investigation and studies and tender documents.

Detailed hydraulic, structural & environmental design & tender documents of intake & a main pumping station on pineios river, larissa prefecture

Country: Greece
Client: Larisa Prefecture Authority
Year: 2008 - 2008
Funding: National Funds
Contract Value: 30,000.00€
✕

Detailed hydraulic, structural & environmental design & tender documents of intake & a main pumping station on pineios river, larissa prefecture

Country: Greece
Client: Larisa Prefecture Authority
Year: 2008 - 2008
Funding: National Funds
Contract Value: 30,000.00€

The purpose of this project was the design of a very sophisticated intake at the right embankment to avoid the construction of a weir inside the river which would definetely create flooding problems upstream. Basically the intake consisted of a filter system to avoid sediments entering the pipe. From the intake, the water flow to the main pumping station designed by the Consultant and from there to the main irrigation reservoir. The proposed solution, simple in construction and with low cost, was be used as a pilot case for similar projects in the region.

Preliminary design study of dendra dam, larissa prefecture, central greece

Country: Greece
Client: Larisa Prefecture Authority
Year: 2007 - 2008
Funding: National Funds
Contract Value: 54,396.85 (85,757.52 US$)
✕

Preliminary design study of dendra dam, larissa prefecture, central greece

Country: Greece
Client: Larisa Prefecture Authority
Year: 2007 - 2008
Funding: National Funds
Contract Value: 54,396.85 (85,757.52 US$)

The objective of the study was the preliminary design of the irrigation dam “Dendra” in Larisa Perfecture, central Greece. Dendra dam was designed as an earthfill 26m high dam with a clay core with a total capacity of 860,000 m³ and usefull capacity of 815,000 m³. The irrigation area downstream was 75 ha. The service covered the fields of: – Hydrological Assessment Study for the river catchment basin. – Feasibility Study Analysis (dam type, location, purpose, storage capacity, geological survey, apparent structures, etc). – Preliminary hydrological, hydrogeological, geological and geotechnical investigations and analysis. – Preliminary dam design, dam safety analysis, monitoring plan, tender documents, bill of quantities, cost estimates. – Environmental and Social Impact Assessment (ESIA) Study. – Socio-Economic Study, including investment plan, financing options, funding proposals, etc.

Water management study, detailed design study and tender documents of iasmos dam, rhodopi perfecture, thrace, north greece

Country: Greece
Client: Ministry of Agricultural Development
Year: 2007 - 2010
Funding: European Commission / Cohesion Fund
Contract Value: 2,202,908.00 € (2,863,780 US$)
✕

Water management study, detailed design study and tender documents of iasmos dam, rhodopi perfecture, thrace, north greece

Country: Greece
Client: Ministry of Agricultural Development
Year: 2007 - 2010
Funding: European Commission / Cohesion Fund
Contract Value: 2,202,908.00 € (2,863,780 US$)

Iasmos Dam was designed as a large concrete face rock fill irrigation dam 91m high. After construction, the dam would irrigate over 30.000 hectares of downstream valleys in Rhodopi prefecture. The study included the design of all the required appurtenant structures such as a diversion tunnel and a spillway. The service covered the fields of: – Water Resources Management Study along with Hydrological Assessment Study for the Iasmos river catchment basin. – Feasibility Study Analysis (dam type, location, purpose, storage capacity, geological survey, apparent structures, etc). – Detailed hydrological, hydrogeological, geological and geotechnical investigations and analysis. – Detailed dam design, dam safety analysis, monitoring plan, tender documents, bill of quantities, cost estimates. – Environmental and Social Impact Assessment (ESIA) Study. – Detailed Socio-Economic Study, including investment plan, financing options, funding proposals, etc.

Support actions for efficient custom implementation of directive 2000/60/ec in greece’s physical and modified water bodies (rivers, lakes & coastal)

Country: Greece
Client: Ministry of Environment
Year: 2007 - 2008
Funding: European Commission / Cohesion Fund
Contract Value: 297,124.80 € (424,888.46 USD)
✕

Support actions for efficient custom implementation of directive 2000/60/ec in greece’s physical and modified water bodies (rivers, lakes & coastal)

Country: Greece
Client: Ministry of Environment
Year: 2007 - 2008
Funding: European Commission / Cohesion Fund
Contract Value: 297,124.80 € (424,888.46 USD)

The main objective of the service was to support the Special Water Secretary (SWS) of the Ministry for the Environment in the implementation of the Water Directive 60/2000 (WFD). The institutional strengthening of the Department was one of the main objectives since it was newly established with staff coming from departments not entirely relevant with that scope.The project was implemented for the whole of the Greek territory.

Detailed design for six (6) waste transhipment stations and three (3) recycling centres in towns drama, xanthi and kavala, east macedonia

Country: Greece
Client: East Macedonia & Thrace Regional Authority
Year: 2007 - 2008
Funding: European Commission / Cohesion Fund
Contract Value: 206,383.08€
✕

Detailed design for six (6) waste transhipment stations and three (3) recycling centres in towns drama, xanthi and kavala, east macedonia

Country: Greece
Client: East Macedonia & Thrace Regional Authority
Year: 2007 - 2008
Funding: European Commission / Cohesion Fund
Contract Value: 206,383.08€

The purpose of this contract was the solid waste management study in East Macedonia and Thrace and the detailed design study (operation and structural) of six (6) waste transhipment stations and three (3) recycling centres in towns Drama, Xanthi and Kavala at East Macedonia. The service covered the fields of: – Solid Waste Management Study. – Structural Detailed Design Study. – Environmental Impact Assessment Study. – Geotechnical Investigations and Study. – Tender Documents.

Detailed design of chavria dam, chalkidiki prefecture, macedonia district, north greece

Country: Greece
Client: Ministry of Public Works
Year: 2007 - 2010
Funding: European Commission / Cohesion Fund
Contract Value: 2,147,345.72 € ( 2,791,550.00 $)
✕

Detailed design of chavria dam, chalkidiki prefecture, macedonia district, north greece

Country: Greece
Client: Ministry of Public Works
Year: 2007 - 2010
Funding: European Commission / Cohesion Fund
Contract Value: 2,147,345.72 € ( 2,791,550.00 $)

Chavrias Dam is a large, rockfill type with clay core 56m high dam for the water supply and irrigation of a large part of Chalkidiki Prefecture. The services covered the fields of: – Water Resources Management Study along with Hydrological Assessment Study for the Chavrias river catchment basin. – Feasibility Study Analysis of the multipurpose project. – Environmental and Social Impact Assessment (ESIA) Study. – Detailed Socio-Economic Study, including investment plan, financing options, funding proposals, etc. – Detailed hydrological, hydro geological, geological and geotechnical investigations and analysis. – Detailed dam design, dam safety analysis, monitoring plan, tender documents, bill of quantities, cost estimates. – Feasibility design of the water supply network for 42 cities and villages and of the irrigation of a 3,400ha area – Preliminary and feasibility design a hydropower plant of 1.4 MW