Хорошев / ИЛП_материал_маг_02.15 / DEF STAN 00-60 / Issue 4 / Part 0 - Appendix F to Annex C - Data element dictionary
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DEF STAN 00-60 (PART 0)/4 |
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APPENDIX F TO ANNEX C |
Operator/Crew/Unit-Crew |
C |
First Line |
O |
Second Line |
F |
Second Line/Close Support |
J |
Second Line/General Support |
K |
Second Line Regional/Static |
H |
Embarked Second Line |
E |
Third Line |
G |
Fourth Line |
D |
Specialized Repair Activity |
L |
Land Systems note:
If Second Lines 'Close Support' or 'General Support' is not specified, Code ‘F’ should be used. SRA code ‘L’ may be used to indicate ‘strategic 3rd line repair facilities’, if required.
d. |
Service Designator Code (SER) |
1 |
A |
F |
- |
A single position code identifying the military service having jurisdiction over or executive
management responsibility for acquisition/maintenance.
Codes: |
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Royal Navy |
N |
Army |
A |
Royal Air Force |
F |
Fleet Air Arm |
L |
All military |
X |
Other |
O |
Civilian |
C |
DPA |
M |
DLO |
D |
e. Operability Code |
1 A F - |
A code used to indicate the operational status and mission readiness of the item during the maintenance task.
Full Mission Capable. Performance of the maintenance task does not degrade any mission capability. To be Full Mission Capable, a system shall have the capability to perform all missions under both peacetime and wartime conditions.
Full Mission Capable |
C |
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Partial Mission Capable. Performance of the maintenance task degrades the mission capability of the system. To be in Partial Mission Capable status the system shall have the capability to perform at least one war time mission Systems with no wartime mission shall be able to perform any one mission to be in this status.
Partial Mission Capable |
D |
System Inoperable During Equipment Maintenance. During the performance of the maintenance task the system is not available to perform all normal operations.
System Inoperable during Equipment Maintenance |
A |
System Operable During Equipment Maintenance. During performance of the maintenance task the system is available to perform normal operations.
System Operable during Equipment Maintenance |
B |
Not Mission Capable. During performance of the maintenance task the system cannot perform any wartime mission. Systems which have no wartime mission shall not be capable of performing any mission in order to be in the Not Mission Capable status.
Not Mission Capable |
E |
Off Equipment Maintenance. Maintenance task is performed after the item under analysis has been removed from the system.
Off Equipment Maintenance |
G |
Turnround. Performance of the maintenance task occurs during normal turnround operations and does not affect the operability of the system.
Turnround |
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F |
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f. |
Task Sequence Code |
2 |
X |
F |
- |
A two-position code assigned to each task. If the combination of the previous task code fields (task function, task interval, service designator, O/M level, and Operability Code) are unique, the entry will be ‘AA’. If the first five fields are duplicated, within an LCN/ALC combination, the follow-on task sequence codes will be AB through 99 to differentiate the tasks.
REFERENCED TASK CODE. A task code that contains referenced task information.
REFERENCED SUBTASK TASK CODE. A task code that contains referenced subtask information.
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SEQUENCED TASK CODE. A task code that contains sequenced task information.
TASK PROVISION TASK CODE. A task code of the item under analysis.
428 TASK CONDITION |
3 A L - |
Indicator that special considerations shall be taken into account during analysis of the task.
TM/Technical Order use not feasible |
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(inadequate lighting, space constraints, |
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or time constraints) - A |
Y or N |
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TMDE/ATE/BIT/BITE required - B |
Y or N |
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Special tools required - C |
Y or N |
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429 TASK CRITICALITY CODE |
1 |
A F - |
A single-position code keyed to task level entries in sequential descriptions and used to indicate whether or not the task is critical. A task is critical if failure to accomplish it IAW system requirements would result in adverse effects on system reliability, efficiency, effectiveness, safety, or cost. A task will also be designated as critical whenever system design characteristics approach human limitations, and thereby, significantly increase the likelihood of degraded, delayed, or otherwise impaired mission performance.
Critical |
Y |
Not critical |
N |
Contingency |
X |
Contingency maintenance is that preventive maintenance considered essential in transition to war (TTW) or war operations then other forms of scheduled maintenance cannot be done (Air Systems: AP 100A-01 leaflet 311 refers).
430 TASK FREQUENCY |
7 N R 4 |
The frequency of performance or occurrence of the task identified by the task code and expressed as the number of annual occurrences. For corrective tasks the following formula applies:
æ M |
æ |
N |
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æ |
1 |
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1 |
ö |
öö |
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TF = ç |
ç |
å |
FMRatio |
çFR + |
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÷ |
´ CON FAC÷÷ |
´ AOR |
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çå |
ç |
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i |
è |
MTBM - IN |
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MTBM - NF ø |
÷÷ |
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è j=1 |
è i =1 |
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øø |
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Where: |
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TF |
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= Task Frequency |
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FM Ratio |
= Failure Mode Ratio, DED 136 |
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FR |
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= Failure Rate, DED 140 |
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MTBM IN |
= Mean Time Between Maintenance (Induced), DED 231 |
MTBM NF |
= Mean Time Between Maintenance (No Fault), DED 233 |
i |
= Failure mode referencing task under analysis |
N |
= Number of failure mode referencing task under analysis |
j |
= Unique LCN/ALC referencing task under analysis |
M |
= Number of LCN/ALCs referencing task under analysis |
CON FAC |
= AOR Conversion Factor (DED 059) against each |
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LCN/ALC referencing the task under analysis |
AOR |
= Annual Operating Requirement, DED 023 |
For preventive tasks, one of the following procedures applies:
Method 1.
TF = Annual Operating Requirements × Conversion Factor
Maintenance Interval
NOTE: Measurement bases for AOR and Maintenance Interval (DED 208) shall be identical. The task frequency calculation is performed for the task reference associated with the maintenance interval.
Method 2. When the frequency of performance of a preventive task is based on calendar time, the task frequency is a numeric expression of the Task Code, Task Interval Code (DED 427), established as a result of RCM analysis.
Example: |
Interval |
Task Frequency |
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Daily (C) |
365.0000 |
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Weekly (L) |
52.0000 |
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431 TASK IDENTIFICATION |
36 X L |
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A task is a composite of related activities (perceptions, decisions, and responses) performed for an immediate purpose, written in operator/maintainer language. Task identification requires a brief narrative entry consisting of: (a) an action verb which identifies what is to be accomplished in the task or subtask; (b) an object which identifies what is to be acted upon in the task/subtask; and, (c) qualifying phrases needed to distinguish the task from related or similar tasks. Recommended action verbs to be used in preparing task or subtask identifications may be drawn from following list. Some specialized verbs, not listed below may be needed for a particular system/equipment. Many verbs are synonymous. The preparing organization should select one verb which appears closest to the intended meaning for the system/equipment under analysis, and use that verb consistently throughout the analysis. Some verbs are more appropriate for writing statements of tasks, while some verbs are exclusive to subtask elements.
Access. (a) To gain visibility of or the ability to manipulate. (b) To cause to be displayed, as with a computer menu.
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Accomplish. To do, carry out, or bring about; to reach an objective.
Achieve. To carry out successfully.
Acknowledge. To make known the receipt or existence of.
Actuate. To put into mechanical motion or action; to move to action.
Adjust. (a) To bring to a specified position or state. (b) To bring to a more satisfactory state; to manipulate controls, levers, linkages, etc., to return equipment from an out of tolerance condition to an intolerance condition.
Administer. To manage or supervise the execution, use, or conduct of.
Advance. To move forward; to move ahead.
Advise. To give information or notice to.
Alert. To warn; to call to a state of readiness or watchfulness; to notify (a person) of an impending action.
Align. To bring into line; to line up; to bring into precise adjustment, correct relative position; or coincidence.
Allocate. To apportion for a specific purpose or to particular persons or things.
Allow. (a) To permit; to give opportunity to. (b) To allot or provide for. (c) To carry out a procedure.
Analyze. To examine and interpret information.
Annotate. To append explanatory information to a text or graphic summary of information.
Announce. To make known.
Apply. (a) To lay or spread on. (b) To energize.
Approve. To give official sanction.
Archive. To make an archival copy of.
Arrange. To group according to quality, value, or other characteristics; to put in proper order.
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Assault. Close combat phase of an attack.
Assemble. To fit and secure together the several parts of; to make or form by combining parts.
Assess. To determine the importance, size, or value of; to evaluate.
Assign. To apportion to for a specific purpose or to particular persons or things; to appoint to a duty.
Assist. To give support or help; to aid.
Attach. To join or fasten to.
Authenticate. To prove or serve to prove the authenticity of.
Balance. To equalize in weight, height, number, or proportion.
Breach. (a) To break through. (b) To secure passage through.
Brief. To give final precise instructions; to coach thoroughly on advance; to give essential information to.
Bypass. Manoeuvre around an obstacle, position, or enemy force to maintain momentum of advance.
Calculate. To determine by arithmetic processes.
Calibrate. To make comparison between a standard or measuring equipment, instrument or items of equipment with a standard of high accuracy to detect, correlate, adjust and document the accuracy of instrument or equipment items being compared.
Camouflage. To conceal or disguise.
Cancel. To cause not to occur, as in cancelling a command.
Categorize. To put into categories or in general classes.
Centre. (a) To adjust so that axes coincide. (b) To place in the middle of.
Check. Compare the item with the specified standard.
Chock. To place a blocking device adjacent to, in front of, or behind a wheel to keep it from moving.
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Choke. To enrich the fuel mixture of a motor by partially shutting off the air intake of the carburettor.
Choose. To select after consideration.
Chunk. To cause the association of several entities.
Classify. To put into categories or general classes.
Clean. To wash, scrub, or apply solvents to; remove dirt, corrosion, or grease.
Clear. (a) To move people/objects away from . (b) To open the throttle of an idling engine to free it from carbon.
Close. (a) To block against entry or passage; to turn, push, or pull in the direction in which the flow is impeded. (b) To set a circuit breaker into the position allowing current to flow through.
Code Software. Transformation from low level design information into source code.
Collect. To bring together into one body or place; to accumulate.
Command. To direct authoritatively.
Communicate. (a) To exchange information. (b) To make known.
Compare. To examine the character or qualities of two or more items; to discover resemblance’s or differences.
Complete. (a) To bring to an end. (b) To supply missing or needed information, normally in a prescribed format.
Comply. To conform with directions or rules; to accept as authority; to obey.
Compute. To determine by arithmetic process.
Condense. To make denser, more brief, or more compact.
Connect. a) To bring or fit together so as to form a unit; to couple keyed or matched equipment items. (b) To attach or mate (an electrical device) to a service outlet.
Construct. (a) To make or form by combining parts; to fit and secure together the several parts of. (b) To assemble information elements or entities in a specified fashion.
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Control. To exercise restraining or directing influence over; to fix or adjust the time, amount, or rate of.
Co-ordinate. To bring into a common action, movement, or condition.
Correct. To make or set right, to alter or adjust so as to bring to some standard or required condition.
Correlate. To establish a mutual or reciprocal relation between.
Cover. To protect or shelter by placing something over or around.
Create. To cause or come into being, normally based on some established criterion. Debug. To detect and remedy an inadequacy in software.
Decide. To arrive at a solution.
De-energize. To take energy from.
Define. (a) To determine or identify the essential qualities or meaning. (b) To fix or mark the limits of.
Deflate. To release air or gas from.
Delete. To remove from association with or cause no longer to exist. Deliver. (a) To hand over. (b) To send to an intended target or destination. Demonstrate. To show clearly.
Depart. To go away; to leave.
De-pressurize. To release gas or fluid pressure from.
Derive. To infer or deduce.
Describe. To represent or give an account of in words.
Destroy. To ruin, demolish, or put out of existence; to make unfit for further use. Detect. To discover or determine the existence, presence, or fact of.
Determine. (a) To obtain definite and first-hand knowledge of, to confirm, or establish that a proper condition exists. (b) To investigate and decide to discover by study or experience.
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Develop. To set forth or make clear by degrees or in detail.
Software: Subtask concerned with all levels of conversion.
Diagnose. To recognize and identify the cause or nature of a condition, situation, or problem by examination or analysis.
Disassemble. To take to pieces; to take apart to the level of the next smaller unit or down to all removable parts.
Disconnect. Uncouple or detach cables, pipelines or controls from the item.
Discriminate. To distinguish or differentiate by discerning or exposing differences.
Disengage. To release or detach interlocking parts; to unfasten; to set free from an inactive or fixed position.
Dismantle. To take apart.
Dismount. (a) To get (b) To take off.
Displace. To leave one position and take another.
Display. To cause a visual image to be presented on some medium.
Dispose of. To get rid of.
Disseminate. To distribute or disperse to more than one.
Distinguish. To perceive a difference in.
Distribute. To deliver.
Download. To transfer a computer program or data from a computer to a storage or communication medium.
Drain. To draw off (liquid) gradually or completely.
Draw. To produce a likeness or representation of.
Drive. To direct the course and motions of a vehicle.
Edit. To correct errors of grammar, syntax, and content in text material. Software: To cause alteration of original source code.
Effect. To cause the desired result or outcome.
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Egress. To go out.
Elaborate. To provide more detail regarding.
Elevate. To lift up; to raise.
Eliminate. To expel; to ignore or set aside as unimportant.
Emplace. To put into position.
Employ. To put into action or service; to carry out a purpose or action by means of; to avail oneself of.
Energize. To impart energy to.
Enforce. To compel or constrain.
Engage. (a) To cause to interlock or mesh. (b) To enter into conflict.
Ensure. Make certain that the specified conditions are correct.
Enter. (a) To go or come in. (b) To put on record. (c) To put in information or data. Erect. To put up by fitting together.
Establish. To set on a firm basis.
Estimate. To judge or determine roughly the size, extent, or nature of.
Evacuate. To move from an area.
Evade. To avoid.
Evaluate. To determine the importance, size, or nature of; to appraise; to give a value or appraisal to on the basis of collected data.
Examine. Undertake a comprehensive scrutiny, supplemented by measurement and physical testing as necessary, to determine the condition of the item.
Exchange. To part with or substitute.
Execute. To carry out fully.
Explain. To make something plain and understandable.
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