Active job

Clean leaves out and water blast open (with covering grate) ground drain

It's not too technical (we've done it ourselves) but it is a bit fiddly/time consuming. We need the below (picture attached) cleaned out. The grates get lifted up (some just lift out, some have screws) then the debris (mainly leaves or posted toys) cleaned out and it all water blasted. Then the grates returned. We're a childcare Centre so work needs to be done after 5pm Mon - Fri or a Sat/Sun. The area is reasonably large - runs around our entire building. Not sure how long it would take but I estimate it'd be more like a days work than a couple of hours.