Excavation means the mechanical removal of earth material.
Mechanical Completion means that (a) all components and systems of the Project have been properly constructed, installed and functionally tested according to EPC Contract requirements in a safe and prudent manner that does not void any equipment or system warranties or violate any permits, approvals or Laws; (b) the Project is ready for testing and commissioning, as applicable; (c) Seller has provided written acceptance to the EPC Contractor of mechanical completion as that term is specifically defined in the EPC Contract.
Excavation work means the making of any man-made cavity, trench, pit or depression formed by cutting, digging or scooping;
Excavate or "excavation" means ditching, dredging, or mechanized removal of earth, soil or rock.
Excavator means any person performing excavation or blasting.