Filling a 5m3 container from my basement

A simple job to remove some earth and stones from my basement and put it into a container/skip outside my house. The earth has already be dug out of the ground and is loose and easy to put into buckets. This should be a simple task but hard work. Some of the stones are 30-50kg and that should be taken into consideration. The task is to remove all of the soil (approx 5m3) or when the 1 5m3 container is full. I have 2 shovels and 5 buckets that can be used. No other tools or safety equipment will be provided. This shall be provided by you. You will be paid in cash at the end of the job. I will have a container on hire for 1 week and the expectation is that the job is completed within a few days. This will be completed between the 20th and 27th January. Please provide a total price bid.