Page 51 - Nurol YES Sustainability Report

ENERGY CONSUMPTION Our construction site area is not located within the protection groundwater. Therefore, we are aware of the possible negative
distances of water basin areas. However, there is a possibility of impacts of our work and strive to eliminate them and, if not,
Energy Consumption within Balıkesir Konya Eyiste Boukhroufa Souk Tleta construction activities could adversely a ect surface and minimize them. Possible e ects can be summarized as follows:
the Organization Motorway Project Viaduct Project Dam Project Dam Project TOTAL
Fuel

Diesel (fuel, heating) 56.153,02 1.184,55 3.708,27 7.375,98 68.421,81
MOTORWAY RELATED CUT AND FILLING WORKS, STONE QUARRY OPERATION,
LNG* 3.743,87 3.743,87 LANDSCAPE WORKS, CLEANING OF THE AREA AND SURFACE FLOWS THAT CAN BE
CNG** 2.321,22 2.321,22 FORMED IN SOIL STORAGE AREAS,
Electricity DURING THE CONSTRUCTION, USAGE OF BITUMINOUS INSULATION MATERIALS
REQUIRED FOR WATERPROOFING CONCRETE SURFACE,
Electricity Form The Grid 5.607,24 2.086,38 14.302,82 1.685,71 21.998,13
LEAKS-SPILLS FROM FUEL TANKS IN THE CAMP SITE,
Total Energy Consumption (GJ) 65.504,13 5.592,15 18.011,08 9.061,69 96.485,03 WASTE-WATER IN CAMP SITE
DETERIORATION OF STREAMBEDS DURING THE CONSTRUCTION OF
Note 1: The data of the table consists of the energy consumption of Scope 1 and Scope 2 in GHG emissions calculation methodology, in other words, the consumption of machinery and
vehicles belonging to Nurol Construction. WAREHOUSES AND PRODUCTION
Note 2: Electric energy is used for heating purposes in Boukhroufa Dam Project, so there is no fuel consumption for this purpose. There is no heat center in Souk Tleta Dam project, thus NATURAL DEEP SPLITTING DURING CUT EXCAVATION
there is no fuel consumption for heating purposes.
*LNG: Liqiufied Natural Gas ** CNG: Compressed Natural Gas CONSTRUCTION OF ART STRUCTURES ON HIGH LEVEL OF GROUND WATER

GREENHOUSE GAS EMISSIONS FROM ENERGY CONSUMPTION (tCO e)
2
Scope Emission Source Balıkesir Konya Eyiste Boukhroufa Souk Tleta TOTAL
Motorway Project Viaduct Project Dam Project Dam Project
Water management procedure created in the scope of terrestrial structures are planned. Considering the e ect to prevent water flow
Direct Emission environmental management plan, to reduce the referred impacts, during flood periods, hydraulic structures such as bridges, culverts
defining how to work around surface water and groundwater and diverting channels sizes were also revised. In this context, 22 box
Diesel Fuel Combustion Emission 3.919,182 82,675 258,817 514,804 4.775,478 resources during our construction activities. Within the existing culverts, 4 bridges and 3 viaducts will be used for river crossing.
Scope 1
LNG Combustion Emission 189,213 189,213 route, considering all the dry and overflowing creek beds below
CGN Combustion Emission 117.312,693 117.312,693
Water Withdrawal
Indirect Electricity Emission
Scope 2 Tracking of water withdrawal and discharge will help us to measure water footprint and manage our activities more e ectively
Direct Electricity Consumption Emission 724,27 269,49 2.026,23 0,24 3.020,23 Water Drawing Levels according to Source is mentioned below:
Total Emission 4.832,66 117.664,86 2.285,05 515,04 125.297,62

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Note 1: Data consists of the energy consumptions in Scope 1 and Scope 2 emissions for the calculation for GHG emissions, in other words, GHG emissions from machinery and vehicles WATER WITHDRAWAL SOURCE (M )
belonging to Nurol Construction.
Project Tap water Surface water (river, lake, etc.) Underground water
Operating in the construction sector; we cannot provide the GHG emission intensity of our projects, as of the fact that the production processes Balıkesir Motorway Project 5.204,4 - 7.986,6
are gradual (earthworks, concrete works, etc.), di erent manufacturing types (motorway, dam, etc.) and each project and project location have
its own characteristics. Konya Eyiste - 144.560,0 -
Viaduct Project

WATER MANAGEMENT Boukhroufa Dam Project 0,0 232.000,0 15.945,0
Souk Tleta Dam Project - 7.500,0 14.400,0
We spend continuous e orts and take precautions behind the water management purposes. The depth of the wells is less than 10
conscious consumption and e ective usage of water, which is crucial meters, thus not subject to permission according to the groundwater
asset for the beginning and continuation of life. regulations. Water level is constant during the level measurements No water resources a ected significantly by our water withdrawals in the stated amounts above for our projects. There is no water recycling in
in the well. Thus, it was concluded that there was no attraction
Caisson wells were built due to the high groundwater level at the our project sites or HQ.
Ertuğrul construction site, a part of Balıkesir Motorway Project; for a ecting the water body.

50 NUROL YES SUSTAINABILITY REPORT 2018 ENVIRONMENTAL AWARENESS 51