Identify potential hazards.
Document the actions required to remove, avoid or deal with the hazards including LOLAR.
Identify the manufacturers literature and any other legislative documentation you'll be working to.
Identify the class of persons permitted and authorised to carry out the work.
List those people and the relevant qualifications they carry (G3, CSR card).
List all materials used covered by COSHH.
Document the tools you'll be using under PUWER.
Just as a start.......