Piling is a type of ground treatment which is driving a pile into the ground below ground level. Except sheet pile, other piles like concrete pile, timber pile, steel pile, bored pile are used to transfer the building load to the ground.
Definition of repeal. 1  transitive verb. 2  1 : to rescind or annul by authoritative act; especially : to revoke or abrogate by legislative enactment. 3  2 : abandon, renounce. 4  3 obsolete : to summon to return : recall.
Expunge is defined as to erase or get rid of. An example of to expunge is to remove all names of underage witnesses from a crime report. expunge. expunge. To erase, delete, or strike out: expunged their names from the list. To eliminate completely; wipe out: a government's attempt to expunge dissidents.