Page 377 - Improving Machinery Reliability

Startup Responsibilities 343

Driver solo runs and rotation checks-9%

Steam-turbine overspeed trip settings
Vibration measurements

Cleanliness checks-5%

0 Lube and seal oil systems
Steam-turbine inlet piping
Pump mechanical seals

Autostart simulations (joint mechanical/instrument technician effort)-lS%

0 On lube and seal oil auxiliaries
0 On other autostart drivers

Documentation, ix., assembling the following data-3.5%

Acceptance forms
Equipment record folders
0 Computerized record input data form
API data sheets
0 Cross-sectional drawings
Spare parts availability
Mechanical-seal dimensions
Alignment form
0 Startup failure history
Startup checklists
Lubrication survey

Muchineiy repairs-39%
0 Precautionary disassemblies
0 Component (material) modifications
Cleaning, reassembling, and general repairs

Miscellaneous--I 1 %