‐ test drilling, test boring and core sampling for construction, geophysical, geological or similar purposes.

Includes the following services rendered on a fee or contract basis: advisory and consulting services relating to mining, on-land site preparation, on-land rig installation, drilling, drilling bits services, casing and tubular services, mud engineering and supply, solids control, fishing and downhole special operations, wellsite geology and drilling control, core taking, well testing, wireline services, supply and operation of completion fluids (brines) supply and installation of completion devices, cementing (pressure pumping), stimulation services (fracturing, acidising and pressure pumping), workover and well repair services and plugg ...[+++]ing and abandoning of wells.

When setting energy performance requirements for technical building systems, Member States should use, where available and appropriate, harmonised instruments, in particular testing and calculation methods and energy efficiency classes developed under measures implementing Directive 2009/125/EC of the European Parliament and of the Council of 21 October 2009 establishing a framework for the setting of ecodesign requirements for energy-related products (8) and Directive 2010/30/EU of the European Parliament and of the Council of 19 May 2010 on the indication by labelling and standard product information of the consumption of energy and ot ...[+++]her resources by energy-related products (9), with a view to ensuring coherence with related initiatives and minimise, to the extent possible, potential fragmentation of the market.

– test drilling, test boring and core sampling for construction, geophysical, geological or similar purposes

- test drilling, test boring and core sampling for construction, geophysical, geological or similar purposes

(a) mineral exploration comprising costs of actual test drilling, aerial or other surveys, transportation costs, etc.;