IMR QA / QC Flashcards
Quality Assurance (paperwork) Quality Control (product itself)
What is meant by the CNC (Criteria of Non-Conformance)
Defect parameters issued by the Duty Holder
If found during a structural survey which of the following might be considered gross structural damage?
Answer: A missing bolt from a riser clamp
A. A missing bolt from a riser clamp
B A minor dent on a horizontal member
C. Blister paint coating
D. All the above
Which of the following would not be considered an SCE (safety critical element)?
Answer: Impressed current cathodic protection system.
a. Impressed current cathodic protection system
b. Gas detectors
c. A sub-sea nodal joint
d. Control panel and computer software
Which of the following qualification would allow a diver to carry out remedial grinding?
Answer: CSWIP 3.2U
a. CSWIP 3.1U
b. CSWIP 3.4
c. Loyds Inspection Diver
d. CSWIP 3.2U
The objective of inspection underwater structure is:
Answer: D. All of the above
A. To provide a credible assurance that all reasonable precautions have been taken to verify the integrity of the structure
B. To provide information for the future designs
C. To identify information problems, or potential problem areas
D. All of the above
It is usual during a typical annual survey
To inspect all the gas and oil risers
Which of the following is true?
Answer: D. a) and (c)
A. A Quality Assurance system is designed to ensure that all work carried out is to a set standard
B. A Quality Control system has nothing to do with underwater inspection
C. A Quality Assurance system sets standards for personnel qualifications when used for underwater inspection
D. a) and (c)
In the UK sector of the North Sea, documents and record are kept because:
Answer: D. Both (a) and (b)
A. It is a legal requirement
B. It enables future inspection programmes to be commercially evaluated
C. To comply with the Duty Holder’s verification plan
D. Both (a) and (b)
A baseline survey will include which of the following tasks?
Answer: An anode count and integrity check of each anode
a. A CVI of 20% of the selected representative welds
b. An anode count and integrity check of each anode
c. An MPI of 20% of selected representative welds
d. Wall thickness measurements at the base of each leg
Which of the following should be reported when carrying out an inspection of a sacrificial anode system?
Answer: The size of the anode
a. The size of the anode
b. Dsitance to the closet riser
c. Tidal flow in the area
d. The anode composition
An Anomaly Based Reporting system requires?
The diver to inspect everything in the Work Scope
When is a Base-line survey carried out?
After installation
Who appoints the IDVB ( Independent Verifying Body and when?
The Duty Holder at the conception of the structure
