OCR Level 3 Cambridge Technical in Engineering
Unit 21
Unit Recording Sheet
This form should be completed by the centre assessor. Please enter specific page numbers where evidence can be found in the portfolio, or where electronic evidence is being submitted, the location of this.
One of these sheets should be attached to the assessed work of each candidate.
Unit Title Maintenance
Unit Code
H/506/7287
Year
Centre Name
Centre Number
Candidate Name
Candidate Number
Grading Criteria - The Learner can:
Pass
The grading criteria are the Pass requirements for this unit. In order to achieve a Pass
grade, all Pass criteria must be achieved.
Grading
Criteria
achieved ()
Teacher comment
2
0
1
Page
No./Evidence
location
Learning Outcome 1: Know about maintenance strategies and operations
P1:
Describe different maintenance strategies and associated operations
P2:
Explain how computers can be used to manage maintenance
Learning Outcome 2: Understand failure modes
P3:
Explain factors which contribute to failure of mechanical and electrical systems and their
causes
P4:
Describe common failures in mechanical and electrical systems
Learning Outcome 3: Be able to analyse reliability-centred maintenance data
P5:
Explain the terms MTBF, MTTR and MTTF
Version 1
Oxford Cambridge and RSA Examinations
H/506/7287/URS
Grading Criteria - The Learner can:
Pass
The grading criteria are the pass requirements for this unit. In order to achieve a pass
grade, all pass criteria must be achieved.
Grading
Criteria
achieved ()
Teacher comment
Page
No./Evidence
location
P6:
Calculate MTBF, MTTR and MTTF using statistical methods
**synoptic with unit 1 Mathematics for Engineering
P7:
Describe how computers and software are used to data log in maintenance applications.
Learning Outcome 4: Be able to plan maintenance operations
P8:
Explain different fault finding methods
P9:
Design a maintenance plan for a system
Learning Outcome 5: Be able to undertake maintenance operations
P10:
Work safely in the chosen environment
P11:
Carry out a visual inspection to locate a fault
P12:
Follow a maintenance plan using tools appropriately
P13:
Demonstrate ability to deal appropriately with any waste generated and return
maintenance area to “as found” condition
Learning Outcome 6: Understand how maintenance issues can inform design
P14:
Explain the need for fail safe design
P15:
Explain the benefits of modular systems
P16:
Give examples of where and why redundancy might be built into a product or system
Version 1
Oxford Cambridge and RSA Examinations
H/506/7287/URS
Grading Criteria - The Learner can:
Merit Criteria
The grading criteria are the Merit requirements for this unit. In order to achieve a Merit
grade, all Merit criteria must be achieved and all Pass criteria must also have been
achieved.
Grading
Criteria
achieved ()
Page
Teacher comment
No./Evidence
location
Learning Outcome 1: Know about maintenance strategies and operations
M1:
Analyse why different maintenance strategies are suitable for different situations
Learning Outcome 3: Be able to analyse reliability-centred maintenance data
M2:
Explain the significance of standard deviation and sample size when using statistical
methods to determine maintenance strategies
M3:
Explain how a CMMS system can be used to help in maintenance planning
Learning Outcome 4: Be able to plan maintenance operations
M4:
Accurately interpret manuals, data sheets and expected values when planning and
undertaking fault finding and maintenance operations
Learning Outcome 5: Be able to undertake maintenance operations
M5:
Adapt a maintenance plan to address new faults found
Learning Outcome 6: Understand how maintenance issues can inform design
M6:
Explain how and why a moving part has been designed out of a specific product or
system
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Oxford Cambridge and RSA Examinations
H/506/7287/URS
Grading Criteria - The Learner can:
Grading
Distinction Criteria
The grading criteria are the Distinction requirements for this unit. In order to achieve a
Distinction grade, all Distinction criteria must be achieved and all Merit and Pass criteria
must also have been achieved.
Page
Criteria
achieved ()
Teacher comment
No./Evidence
location
Learning Outcome 1: Know about maintenance strategies and operations
D1:
Evaluate a range of methods for predicting failure
Learning Outcome 3: Be able to analyse reliability-centred maintenance data
D2:
Evaluate the effectiveness of using reliability-centred maintenance data to improve the
efficiency of engineered systems
Learning Outcome 4: Be able to plan maintenance operations
D3:
Design a detailed maintenance strategy for a system
Learning Outcome 6: Understand how maintenance issues can inform design
D4:
Analyse how an existing product or system could be redesigned for maintenance
OVERALL GRADE (P,M or D)
I confirm that:

the candidate’s work is solely that of the candidate concerned and was conducted under the required conditions as laid down in the qualification
handbook;

internal standardisation has been carried out and that all grades have been correctly recorded and accurately transcribed to the claim being
submitted to OCR.
Completed by:
Please note:
Date :
This form may be updated on an annual basis. The current version of this form will be available on the OCR website (www.ocr.org.uk).
Version 1
Oxford Cambridge and RSA Examinations
H/506/7287/URS