Week 6, Day 2:

• Finishing off the back-filling of the trenches for the GSHP collector pipes.
• Using a mini-digger within the footprint of the house to start preparing the ground ready for the “oversite” concrete which will cover and seal the bare earth and form the bottom of the ventilated void below the beam-and-block ground floor.

Week 6, Day 2

GSHP collector trenches back-filled and roughly levelled