I am new to this forum, so apologies if I am treading old ground. I have a client who carries out heavy duty drilling. They are a subcontractor and therefore sites / site offices are not metered or controlled by them. This is the core of their business and therefore I am keen to include (at least estimated) energy use for this plant - but am not sure how to tackle this.
I have considered establishing the energy use of each piece of plant, which can then be captured on the PUWER register, however I think there are too many diverse items (which may be used any day) to make this a feasible option to capture at site level.
Does anyone have any suggestions or experience of managing this?
Any help would be much appreciated.