Career Opportunity at RusselSmith Group

Employment Nigeria 03-Nov-2017 LAGOS , Administrative

POSITION : Flange Management Technician

Description

The effect of different lubricants on friction losses
The relative accuracy of different methods of tightening
The technique for application of tensioned bole loading
Joint assembly methods and tightening procedures
The need to check gaskets, nuts and stud bolts against specification
Health and safety precautions
The health and safety precautions at the work site
Safety precautions when handling and removing compressed Asbestos fibre (CAF) gaskets
Hot bolting and live plant procedures and risk assessment
Pressure, temperature and hostile environmental factors (such as corrosion and vibration) on the degradation of the bolted assembly
Factors which result in bolt load variation
Applied and residual load
The requirement to tag and complete records for assembled joints

The need to:

The principles and requirement for the safe selection, calibration, installation and use of hydraulic torque and bolt tensioning equipment
Principles of carrying out bolt de-tensioning and joint breakout safely and correctly
The important of attending product specific training and following manufacturer’s procedures for proprietary joint types.
Why mixing components from different equipment manufacturer is prohibited
The principles of inspection after tightening and the procedure and the techniques to be used such as “break loose” tests (Check passes) and bolt tightness Tap-test
Check the compatibility of selected Torque tools and equipment capacity prior to use
Top up oil levels in hydraulic pumps
Clean and protect tools and equipment from corrosion
The principles of joint component sealing action
The principles of bolt elongation and tensile stress
The function of gasket or seal types
The importance of correct bolt loading
The effect on bolt load and seal compression using different methods of tightening
The importance of using correct lubricant
The importance of correct selection of joint components to comply with the design specification
The correct sequence and number of tightening passes required for toque and tensioned bolts
The principles and techniques used for direct bolt length measurement
The need for and using reporting procedures when defects or faults in bolt tightening equipment or its assembly are identified
The principles of preparing bolted joint connections for assembly
The need for seal face cleanliness and for nuts to be free running
The effect of joint alignment and gap uniformity on residual bolt loading
The importance of gasket storage, handling, preparation and installation
Good installation practice for bolting, washers and nut orientation for tightening method and equipment to be used
The need to report variance from design specifications and tightening procedures
The requirements for the storage, preparation, maintenance and calibration of torque tools and bolt tensioning equipment for its safe use.

Ability to:

Recognize and rectify the faults with torque or tensioning equipment
Interpret joint or flange manufacturer identifying marks
Identify defects, distortion and surface irregularities on flange sealing faces and threads

Demonstrate ability in:

Selection and correct installation of hydraulic torque or tensioning equipment
Correct application of various tightening techniques
Carrying out specified tightening sequence and subsequent tightening passes to ensure axial alignment and squareness of the joint assembly
Carrying out joint breakout safely and correctly
Preparation of all joint components
Correct selection and assembly joint components
Diagnosis and rectification of problems with hydraulic equipment
Carrying bolt ‘break loose’ tests (check passes) to check integrity of assembled tensioned assembly
Completion of a joint record sheet
Integrity and inspection checks of completed joint assembly
Maintaining a personnel portfolio of joint assembly

Experience Required: 0-2 years.

Sorry the application deadline for this job has elapsed

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Career Opportunity at RusselSmith Group

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