Well dressed casual as per the standard of the company uniform policy in relation to safety as well.
Know the organisation, research
Dress smartly and mention that you are very safety conscious and go above and beyond when working in a team environment. They love hearing this stuff
A person should be smart and well organised when she or he's entering in the interviewing room,and also she or he should be confident and well prepared to answer questions from the interviewer.
Loose some wright
Look in the mirror and see if you're fit and young. They won't hire you if they think you're too fat or too old, so don't waste your time if you are.
Have CV and certificates ready to go to a meeting !
Have all your information and certificates up to date.
Just getting information from the internet then i will be go for interview.