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Copyright © Copyright © 2010 2010 HAZLOC Consultants & HAZLOC Consultants & TrainingTraining1
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SANS 10086SANS 10086
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SANS 10086 Part 3 gives instructions,
on the repair,
overhaul,
reclamation and
modification of a certified apparatus designed for use in
explosive atmospheres
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MINIMUM COMPETENCE LEVEL OF PEOPLE INSTALLATION
MAINTENANCE
REPAIR
OVERHAUL
RECLAMATION
INSPECTION
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MAINTENANCE◦ routine repair actions taken to preserve the fully serviceable condition of
the installed apparatus
REPAIR◦ to restore a faulty apparatus to a fully serviceable condition
OVERHAUL◦ restore to a fully serviceable condition an apparatus which has been in
use or in storage but which is not faulty
RECLAMATION◦ the removal and reinstallation of spare parts between two damaged
pieces of equipment in order to restore one of the equipment to a
serviceable condition in accordance with the relevant standard
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Maintenance Repair Overhaul Reclamation
To preserve the fully serviceable condition
Restore a faulty apparatus to a fully serviceable condition
Restore to a fully serviceable condition a usedor in store item
Change spares between 2 units
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The difference between
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General Statutory requirements
The Occupational Health and Safety Act, 1993 (Act 85
of 1993) and the Mine Health and Safety Act, 1996
(Act 29 of 1996) require that
Ex equipment shall be certified and the
certification shall not be invalidated by any repair
operations
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Repairer or overhauler of an apparatus, may be:◦ the manufacturer,
◦ the user or
◦ a third party (repair agency)
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The user
The user shall ensure that the repairer complies to
relevant standards◦ quality control,
◦ quality assurance,
◦ workshop equipment and
◦ knowledge required of the persons directly involved in the
repair or overhaul
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The user Should the user undertake the repair or overhaul of apparatus himself he
should be aware of relevant legislation and standards
He shall be aware of any changes in responsibility for health and safety
should repair or reinstallation (or both) be carried out by a third party.
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The Repairer
The repairer shall have ◦ Repair and overhaul facilities
◦ The appropriate equipment necessary to carry out the required
checks and tests
The repairer shall be aware of ◦ Any relevant legislation concerning health and safety,
◦ Especially where he is involved in the reinstallation of the
apparatus.
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Repaired Ex equipment shall be recertified
unless the repair operation is conducted by an
approved repairer.
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Repairer or overhauler of an apparatus, may be:◦ the manufacturer,
◦ the user or
◦ a third party (repair agency)
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Instructions to◦ The manufacture
◦ The user
◦ The repairer
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The Manufacturer
Shall ensure documentation availability◦ appropriate drawings
◦ technical specification;
◦ performance and conditions of use;
◦ dismantling and assembly instructions;
◦ certification limitations;
◦ marking (including certification marking); and
◦ recommended methods of repair or overhaul of the apparatus.
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The user shall
◦ obtain as part of the original purchase contract. (Certificates
and documents)
◦ Keep records and work instructions (previous repairs
overhauls and modifications)
◦ Inform the repairer of any statutory requirements for
compliance with certification
◦ Before the reinstallation of the apparatus ensure cable and
conduit complaisance
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The repairer shall Be aware of and comply with Certification and standards
Ensure people are ◦ trained in repair and overhaul of Ex-apparatus and
◦ are supervised (records shall be kept.)
Obtain the necessary ◦ information and
◦ data from the manufacturer and user for the repair, overhaul or modification (include previous )
Provide the user with documentation stating ◦ defects,
◦ repairs,
◦ spares used,
◦ results of tests and
◦ checks and the recertification documentation
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The repairer shall ensure Identification of repaired apparatus
◦ marked to identify the repair or overhaul and the repairer's identity
Quality assurance◦ Quality control and quality assurance procedures shall be in accordance with SANS
ISO 9001.
Reclamation◦ Done by skilled, trained personnel and documented and provide to client
Modifications◦ Not allowed unless recertified
Temporary repairs◦ Intended to achieve continued short-term operation ,shall only be carried out if
retention of explosion-protection aspects is ensured
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Identification of repaired apparatus by
marking
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Symbols
R
apparatus is in full compliance with this part of SANS 10086 and the certificate
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R
apparatus is in compliance with this part of SANS 10086 but not in compliance with the certificate.
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The marking shall include:
the relevant symbol
the standard number
the name of the repairer or his registered trade mark
the repairer's reference number relating to the repairer
the date of the overhaul or repair.
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CONCLUSION
MAINTENANCE (To preserve the fully serviceable condition )
REPAIR (Restore a faulty apparatus to a fully serviceable condition)
OVERHAUL (Restore to a fully serviceable condition a used or in store item)
RECLAMATION (Change spares between 2 units)
APPARATUS TO BE MARKED
REPAIRED APPARATUS TO BE RECERTIFIED
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Finally
You should ask yourself the following questions
1When do I need to overhaul my equipment
2Is my maintenance staff or contractor acting outside the law
3Can I be held responsible for there non compliance
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Any Questions
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