7. A Typical Maintenance Flow
Proposed
M. R.’s
Approved
M. R.’s
Current source
& documentation
Change control boardMaintenance
engineer
Written
MR’s
Customer
Help desk
nominal
path
8.
9.
10. 1. Civil maintenance- Building construction and
maintenance, maintaining service facilities
2. Mechanical Maintenance- Maintaining
machines and equipment's, transport vehicles,
compressors and furnaces.
3. Electrical Maintenance- Maintaining electrical
equipments such as generators, transformer,
motors, telephone systems, lighting, fans, etc.
Areas of Maintenance: