CT1 Very strong project engineering/project management services capacity

CT2 Strong project engineering/project management services capacity

CT3 Moderate project engineering/project management services capacity

CT4 Inadequate project engineering/project management services capacity

CT5 Weak project engineering/project management services capacity

Note: The suffix of ‘+’ or ‘-’ may be used with the grading symbols (from CT2 to CT4) to indicate the comparative position within the Grading category concerned