Architect/contractor dispute - Waterlogged patio

[eazybarra man]

what type of crates are tp selling? are they wavin, atlantis, marley or polypipe?
There are also hydrocell units and hydrochamber units on the market which are suited to load bearing applications

[flowjoe]

what type of crates are tp selling? are they wavin, atlantis, marley or polypipe?

Aquacell from Wavin UK

[Mikey_C]

As we are naming and shaming, mine to were the Aquacell brought from Keyline BM. I brought the green non structural ones because I didn't need the structural side (under a garden) and was buying 6 of them £££, the blue structural ones, can take something like 17 tons, if the top of them are 0.5 meter down, i think they have used them under airport run ways.

[lutonlagerlout]

i used the aquacell green ones as well
at least we know the base price now
cheers LLL