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INDICATIVE PROJECTS

PROJECT: INSTALLATION OF A GEOTHERMAL HEAT EXCHANGE IN THE EAK BUILDING

EMPLOYER: N.C.S.R. “DEMOKRITOS”

PLACE OF PROJECT: AGIA PARASKEVI ATTICA

PROJECT DESCRIPTION

The project aimed at heating / air conditioning of the Laboratory and Radiation Building (EAK) by installing two geothermal heat pumps with a total heating capacity of 150 KW and cooling capacity of 110 KW.

GAIA DRILL for the purpose of the project undertook the drilling of 40 vertical boreholes, with a depth of 85 meters each. A double circuit of 32 mm diameter vertical pipes was installed in the boreholes.

PROJECT: CONSTRUCTION OF DRILLINGS FOR THE IRRIGATION OF THE SURROUNDING AREA OF THE CENTER OF CULTURE, “STAVROS NIARCHOS FOUNDATION”

EMPLOYER: TERNA SA

PLACE OF PROJECT: L. SYGGROU KALLITHEA

PROJECT DESCRIPTION

The project was meant to irrigate the green surroundings of the Stavros Niarchos Foundation Cultural Center.

GAIA DRILL for the purpose of the project undertook the drilling of 4 boreholes, 15 “in diameter for the pumping of brackish water.

PECULIARITIES OF THE PROJECT

The drilling was carried out in accordance with the relevant European and British standards with codes: BS 879: 1958, EN 10020, EN 10217-7, BS ISO 14686: 2003.

PROJECT: DRILLING OF DRILLING IN THE “KORPI” AREA OF VONITSA

EMPLOYER: NESTLE HELLAS SA

PLACE OF PROJECT: CORPI VONITSA POSITION

PROJECT DESCRIPTION

The project aimed to research aquifers to be used for water bottling.

PECULIARITIES OF THE PROJECT

Temporary drilling piping was applied during drilling. In the depths of finding aquifers, the drilling was temporarily stopped and a test pump was carried out in order to evaluate the characteristics of the specific aquifer.

For this purpose, the construction and use of special construction (packers) for the external and internal insulation of the drilling pipes was carried out.