Active job

6 postholes 200mm x1150m deep in hardpack

I have 6 postholes to dig for 6 standalone wood pile "rounds". 6 postholes 400mm x1150m deep in hardpack clay soil. It's pretty hard going with a lot of greywacke and I can't dig these by hand. the posts are approx. 200mm wide x 2500mm long. But I can do the concrete. I just need the holes. It's pretty urgent we want to open the play space and this is the last thing we need to do. These posts are set up to support children building huts and hanging ropes so the need to be strong but they aren't structural I am building a playspace for children at Waterloo school. It's a free play loose parts experimental space. We are trying to give kids space to play in an "oldschool way". I have added a highly professional technical drawing of where the posts need to go. It doesn't matter exactly where they go the just need to be in the ground as soon as we can. Let me know if the budget I have set isn't right and we can fix that. This is the money we have from our funding for this. Thank you in advance.