And experts estimate it will take 1,000 tons of rock to fill the 12ft-square hole.
A Boeing 767 can take forty tons and do the job non-stop.
It is the people who wish to take two tons of metal with them wherever they go.
A guy called from Pennsylvania and offered $20 a ton if we could take 3,000 tons a day.
Dumps taking a million or more tons a year have even lower per-ton costs.
In 1913, it employed 10 laborers and 25 miners to take 500 tons of coal a day.
It takes about five tons of mass before the drive gets wobbly.
At its height it took only about 4,000 tons a year.
The garden took 6 weeks and 2.6 tons of Plasticine to complete.
If it took about seven tons to put her down an inch, how many for a foot?