Week 3, Day 4:

• Further work on levelling the bedding sand at the bottom of the GSHP collector trenches.
• Laying hardcore where vehicles are going to be parking and turning, based on the experience of how slippery things got with the rain on Wednesday.
• Forming a passing place on the access track through the field, to avoid vehicles attempting to pass at random points and damaging the crops (or getting stuck).
• Building sand delivery ready for laying the concrete blocks.
• Research into alternative options for insulating the ground (beam-and-block) floor.

Week 3, Day 4