Thankyou All. And Fahim , yes all the cabling goes under the false floor, and yes its used for a storage area for infrequent use stuff and cartons for scope bits and the like, although the concrete section of the pier has a large triangulated footprint under there, so there is not a whole heap of space left, the pier block I guestimate at around 5 tonnes...with steel triangulation to the corners of the insulated pier pad, I should have taken a pic of it...
Thanks All
Shawn
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