We have been working on building up a shopping list of all the plastic pipework, crates and other plastic items. We were told that the prices for these will be going up by 8% on 1st March probably caused by the higher oil price. So we sat down to analyse our house design to quantify what we need in the following areas:
. Central Vacuum system
. Hot water
. Cold water
. Sewage above ground & underground
. Rain water underground & downpipes
. Energy storage modules and connections to and from each underground tanks
We have done quite a bit of analysis so far but a few more days to go. We are taking a break for a change of scene and are back to working in the garage.