Update of computation basis controls - Section B:
The system updates the NSD / NSV computation basis controls ‘Next Due Calc. On’, ‘Calc. Ref. Date’ and ‘Last Schedule Date / Value’ for aircraft / component tasks, based on the ‘Change Type’ selected and the value entered by the user:
|
‘Change Type’ selected |
Value entered by user |
Compliance Status |
Next Due Calc. On |
Calc. Ref. Value / Date |
Last Schedule Date / Value |
|
Correction |
If the user manually enters NSV / NSD |
Pre-Compliance |
Manual : Correction |
Value / Date and Time entered by user |
Not Applicable |
|
Correction |
If the user modifies the interval / Threshold of a task added with manually entered NSV (Aircraft task) |
Pre-Compliance |
Initial Interval |
Threshold / Interval |
Not Applicable |
|
Correction |
If the user modifies the interval / Threshold of a task added with manually entered NSD |
Pre-Compliance |
|
Corresponding Date & Time |
Not Applicable |
|
Correction |
If the user manually enters LPD / LPV |
Pre-Compliance |
Manual : Correction |
Value / Date and Time entered by user |
Not Applicable |
|
Correction |
If the user modifies the interval / Threshold of a task added with manually entered LPV (Aircraft task) |
Pre-Compliance |
Initial Interval |
Threshold / Interval |
Not Applicable |
|
Correction |
If the user modifies the interval / Threshold of a task added and manually enters LPD |
Pre-Compliance |
|
Corresponding Date |
Not Applicable |
|
Correction |
NSD / NSV, LPD, LPV |
Pre-Compliance |
Manual : Correction |
Value / Date and Time entered by user |
Not Applicable |
|
Correction |
If the user modifies the interval / Threshold of a task added with manually entered NSV, LPV (Aircraft task) |
Pre-Compliance |
Initial Interval |
Threshold / Interval |
Not Applicable |
|
Correction |
If the user modifies the interval / Threshold of a task added with manually entered NSD, LPD |
Pre-Compliance |
|
Corresponding Date |
Not Applicable |
|
Re-baseline |
If the user modifies the interval / Threshold of a task added with manually entered NSD / NSV |
Pre-Compliance |
Manual : Re-baseline |
Not Applicable |
Not Applicable |
|
Re-baseline |
If the user modifies the interval / Threshold of a task added with manually entered NSD / NSV |
Pre-Compliance |
Manual : Re-baseline |
Value / Date and Time entered by user |
Not Applicable |
|
Re-baseline |
NSD / NSV, LPD / LPV |
Pre-Compliance |
Manual : Re-baseline |
Value / Date and Time entered by user |
Not Applicable |
|
Re-baseline |
If the user modifies the interval / Threshold of a task added with manually entered NSV, LPV |
Pre-Compliance |
Manual : Re-baseline |
Value / Date and Time entered by user |
Not Applicable |
|
Correction |
If the user modifies NSD / NSV manually |
Post Compliance |
Manual : Correction |
Value / Date and Time entered by user |
Last Due Value or Date and Time |
|
Correction |
If the user modifies the interval of complied task having manually entered NSD / NSV |
Post Compliance |
Time Window / Actual Completion |
Last Due Value / Actual Compliance |
Last Due Value or Date and Time |
|
Correction |
If the user modifies LSD / LSV manually |
Post Compliance |
Manual : Correction |
Date & Time / Value entered by user |
Last Due Value or Date and Time |
|
Correction |
If user modifies the interval for a complied task having manually entered LSD / LSV |
Post Compliance |
Time Window / Actual Completion |
Last Due Date & Time / Value and Actual Compliance |
Last Due Value or Date and Time |
|
Correction |
If the user modifies LSD / LSV and NSD / NSV manually |
Post Compliance |
Manual : Correction |
Value / Date and Time entered by user |
Last Due Value or Date and Time |
|
Correction |
If user modifies the interval for a complied task having manually entered LSD / LSV and NSD / NSV |
Post Compliance |
Time Window / Actual Completion |
Last Due Value / Actual Compliance |
Last Due Value or Date and Time |
|
Re-baseline |
If the user modifies NSD / NSV manually |
Post Compliance |
Manual : Re-baseline |
Value / Date and Time entered by user |
Last Due Value or Date and Time |
|
Re-baseline |
If the user modifies the interval of complied task having manually entered NSD / NSV |
Post Compliance |
Manual : Re-baseline |
Value / Date and Time entered by user |
Last Due Value or Date and Time |
|
Re-baseline |
If the user modifies LSD / LSV manually |
Post Compliance |
Manual : Re-baseline |
Date / Value entered by user |
Last Due Value or Date and Time |
|
Re-baseline |
If user modifies the interval for a complied task having manually entered LSD / LSV |
Post Compliance |
Manual : Re-baseline |
Date / Value entered by user |
Last Due Value or Date and Time |
|
Re-baseline |
If the user modifies LSD / LSV and NSD / NSV manually |
Post Compliance |
Manual : Re-baseline |
Value / Date and Time entered by user |
Last Due Value or Date and Time |
|
Re-baseline |
If user modifies the interval for a complied task having manually entered LSD / LSV and NSD / NSV |
Post Compliance |
Manual : Re-baseline |
Not Applicable |
Last Due Value or Date and Time |
|
For tasks having position based schedules (PBS) |
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|
‘Change Type’ selected |
Value entered by user |
Compliance Status |
Next Due Calc. On |
Calc. Ref. Value / Date |
Last Schedule Date / Value |
|
Correction |
NSD / NSV |
Pre-Compliance |
PBS-Manual : Correction |
Value / Date and Time entered by user |
Not Applicable |
|
Correction |
If the user manually enters NSD / NSV and modifies the interval or Threshold of the task |
Pre-Compliance |
PBS-Mfr. Date / PBS - Initial Interval |
Corresponding Date & Time / Threshold / interval entered |
Not Applicable |
|
Correction |
LPD / LPV |
Pre-Compliance |
PBS-Manual : Correction |
Corresponding Date & Time / Threshold / interval entered |
Not Applicable |
|
Correction |
If the user manually enters LPD / LPV and modifies the interval or Threshold of a task |
Pre-Compliance |
PBS-Mfr. Date / PBS - Initial Interval |
Corresponding Date & Time / Threshold / interval entered |
Not Applicable |
|
Correction |
NSD, LPD / NSV, LPV |
Pre-Compliance |
PBS-Manual : Correction |
Value / Date and Time entered by user |
Not Applicable |
|
Correction |
If the user manually enters NSD, LPD / NSV, LPV and modifies the interval or Threshold of a task added |
Pre-Compliance |
PBS-Mfr. Date / PBS - Initial Interval |
Corresponding Date & Time / Threshold / interval entered |
Not Applicable |
|
Re-baseline |
NSD / NSV |
Pre-Compliance |
PBS-Manual : Re-baseline |
Value / Date and Time entered by user |
Not Applicable |
|
Re-baseline |
If the user manually enters NSD / NSV and modifies the interval or Threshold of the task |
Pre-Compliance |
PBS-Manual : Re-baseline |
Value / Date and Time entered by user |
Not Applicable |
|
Re-baseline |
LPD / LPV |
Pre-Compliance |
PBS-Manual : Re-baseline |
Date and Time / Value entered by user |
Not Applicable |
|
Re-baseline |
If the user manually enters LPD / LPV and modifies the interval or Threshold of a task |
Pre-Compliance |
PBS-Manual : Re-baseline |
Date and Time / Value entered by user |
Not Applicable |
|
Re-baseline |
NSD, LPD / NSV, LPV |
Pre-Compliance |
PBS-Manual : Re-baseline |
Not Applicable |
Not Applicable |
|
Re-baseline |
If the user manually enters NSD, LPD / / NSV, LPV and modifies the interval / Threshold of a task added |
Pre-Compliance |
PBS-Manual : Re-baseline |
Date and Time / Value entered by user |
Not Applicable |
|
Correction |
If the user modifies NSD / NSV |
Post Compliance |
PBS-Manual : Correction |
Value / Date and Time entered by user |
Last Due Date & Time / Value |
|
Correction |
If the user modifies interval |
Post Compliance |
PBS - Time Window or Actual Completion |
Last Due Value Or Actual Compliance |
Last Due Date & Time / Value |
|
Correction |
If the user modifies LSD / LSV |
Post Compliance |
PBS-Manual : Correction |
Value entered by user |
Last Due Date & Time / Value |
|
Correction |
If the user modifies interval |
Post Compliance |
PBS - Time Window or Actual Completion |
Last Due date and time / Value Or Actual Compliance |
Last Due Date & Time / Value |
|
Correction |
If the user modifies NSD, LPD / LSV, NSV |
Post Compliance |
PBS-Manual : Correction |
Value / Date and Time entered by user |
Last Due Date & Time / Value |
|
Correction |
If the user modifies NSD, LPD / LSV, NSV |
Post Compliance |
PBS - Time Window or Actual Completion |
Last Due date and time / Value Or Actual Compliance |
Last Due Date & Time / Value |
|
Re-baseline |
If the user modifies NSD / NSV |
Post Compliance |
PBS-Manual : Re-baseline |
Value / Date and Time entered by user |
Last Due Date & Time / Value |
|
Re-baseline |
If the user modifies NSD / NSV |
Post Compliance |
PBS-Manual : Re-baseline |
Value / Date and Time entered by user |
Last Due Date & Time / Value |
|
Re-baseline |
If the user modifies LSD / LSV |
Post Compliance |
PBS-Manual : Re-baseline |
Date & Time / Value entered by user |
Last Due Date & Time / Value |
|
Re-baseline |
If the user modifies interval |
Post Compliance |
PBS-Manual : Re-baseline |
Date & Time / Value entered by user |
Last Due Date & Time / Value |
|
Re-baseline |
If the user modifies interval |
Post Compliance |
PBS-Manual : Re-baseline |
Value / Date and Time entered by user |
Last Due Date & Time / Value |
|
Re-baseline |
If the user modifies interval |
Post Compliance |
PBS - Manual : Re-baseline or actual completion |
Value entered by user |
Last Due Date & Time / Value |
|
For tasks with ‘Update Basis’ set as “Installation Date” |
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|
‘Change Type’ selected |
Value entered by user |
Compliance Status |
Component attached to Aircraft |
Next Due Calc. On |
Calc. Ref. Value / Date |
Last Schedule Date / Value |
|
Correction |
On modifying NSD |
Pre-Compliance |
Yes |
Manual : Correction |
Value / Date and Time entered by user |
Not Applicable |
|
Correction |
On modifying interval of the task having manually entered NSD |
Pre-Compliance |
Yes |
Installation Date |
Installation Date |
Not Applicable |
|
Correction |
On modifying LPD |
Pre-Compliance |
Yes |
Manual : Correction |
Date & Time entered by user |
Not Applicable |
|
Correction |
On modifying interval of the task having manually entered LPD |
Pre-Compliance |
Yes |
Installation Date |
Installation Date |
Not Applicable |
|
Correction |
On modifying LPD, NSD |
Pre-Compliance |
Yes |
Manual : Correction |
Value / Date and Time entered by user |
Not Applicable |
|
Correction |
On modifying interval of the task having manually entered LPD, NSD |
Pre-Compliance |
Yes |
Installation Date
|
Installation Date |
Not Applicable |
|
Re-baseline |
On modifying NSD |
Pre-Compliance |
Yes |
Manual : Re-baseline |
Value / Date and Time entered by user |
Not Applicable |
|
Re-baseline |
On modifying interval of the task having manually entered NSD |
Pre-Compliance |
Yes |
Manual : Re-baseline |
Value / Date and Time entered by user |
Not Applicable |
|
Re-baseline |
On modifying LPD |
Pre-Compliance |
Yes |
Manual : Re-baseline
|
Date & Time entered by user |
Not Applicable |
|
Re-baseline |
On modifying interval of the task having manually entered LPD |
Pre-Compliance |
Yes |
Manual : Re-baseline |
Date & Time entered by user |
Not Applicable |
|
Re-baseline |
On modifying LPD, NSD |
Pre-Compliance |
Yes |
Manual : Re-baseline |
Value / Date and Time entered by user |
Not Applicable |
|
Re-baseline |
On modifying interval of the task having manually entered LPD, NSD |
Pre-Compliance |
Yes |
Manual : Re-baseline |
Value / Date and Time entered by user |
Not Applicable |
|
Correction |
If the user enters NSD for a complied task |
Post Compliance |
No |
Manual : Correction |
Value / Date and Time entered by user |
Not Applicable |
|
Correction |
On modifying interval of the task having manually entered NSD |
Post Compliance |
No |
Actual Completion |
Last Performed Date and Time |
Last Due Date and Time |
|
Correction |
On modifying NSD for a complied task |
Post Compliance |
Yes |
Manual : Correction |
Value / Date and Time entered by user |
Last Due Date and Time |
|
Correction |
On modifying interval of the task having manually entered NSD |
Post Compliance |
Yes |
Time Window / Actual Completion |
Due Date and Time or Actual compliance Date and Time |
Last Due Date and Time |
|
Correction |
On modifying interval of the task having manually entered NSD |
Post Compliance |
No |
Manual : Correction |
User entered date and time |
Last Due Date and Time |
|
Correction |
On modifying interval of the task having manually entered Last Schedule Date or on modifying interval of the task having manually entered LPD / NSD |
Post Compliance |
No |
Actual Completion |
Last Performed Date and Time |
Last Due Date and Time |
|
Correction |
On modifying LPD for a complied task |
Post Compliance |
Yes |
Manual : Correction |
User entered Date and Time |
Last Due Date and Time |
|
Correction |
On modifying interval of the task having manually entered LPD or manually entered LPD / NSD |
Post Compliance |
Yes |
Time Window / Actual Completion |
Due Date and Time or Actual compliance Date and Time |
Last Due Date and Time |
|
Correction |
If the user enters LPD / NSD |
Post Compliance |
No |
Manual : Correction |
Value / Date and Time entered by user |
Last Due Date and Time |
|
Correction |
On modifying LPD / NSD |
Post Compliance |
Yes |
Manual : Correction |
Value / Date and Time entered by user |
Last Due Date and Time |
|
Re-baseline |
If the user enters NSD for a complied task / Modifies the interval with entered NSD / Modifies NSD / Modifies interval with modified NSD |
Post Compliance |
No / Yes |
Manual : Re-baseline |
Value / Date and Time entered by user |
Last Due Date and Time |
|
Re-baseline |
If the user enters LPD for a complied task / Modifies the interval with entered LPD / Modifies LPD / Modifies interval with modified LPD |
Post Compliance |
No / Yes |
Manual : Re-baseline |
User entered Date and Time |
Last Due Date and Time |
|
Re-baseline |
If the user enters LPD & NSD for a complied task / Modifies the interval with entered LPD & NSD / Modifies LPD & NSD / Modifies interval with modified LPD & NSD |
Post Compliance |
No / Yes |
Manual : Re-baseline |
Value / Date and Time entered by user |
Last Due Date and Time |