General Work
Any work requiring isolation of some description
EDP (Equipment Disjointing)
Any work involving breaking into a process stream - requires operator JTR
One Liner
Any work which does not require any form of isolation
CSE (Confined Space Entry)
Work that requires entry into a area with poor natural ventilation - requires constant gas test and standby
Hot Work
Any work that generates excessive heat or ignition sources - 23 meter barrier, drains covered