SCHEDULES
SCHEDULE 4 Sand and Other Ballast
Part I General Provisions
1
In this Schedule, “ballast” means any of the following materials, that is to say—
a
sand, gravel, shingle, ashes and clinker of any description.
b
broken slag, slag chippings, granite chippings, limestone chippings, slate chippings and other stone chippings (including such materials which have been coated with tar, bitumen or cement),
c
any other material commonly used in the building and civil engineering industries as a hardcore or an aggregate, and
d
any other material commonly known in those industries as ballast.