removing slate chips
My new house has a back garden that is covered in slate chips from fence to fence. I want to get them all out as quickly as possible. It's about 40 feet x 20 feet of chips and in central london. I think a couple of labourers with a van - but where will they take them and how much are they likely to charge. Also at the end is a raised bed about 20 feet x 20 feet and two feet high that I need levelling after the chips are taken out. All thoughts about this job and how big a job it is would be very welcome. I don't know where to start.