GENERAL SAFTY:
1) All pipes shall be fixed in a manner as to provide easy accessibility.
2) Only approved type of anchor fastener shall be used.
3) All working personal and visitors shall be allowed entry only with PPE.
4) All construction power cable to be laid above ground .
ELECTRICAL SAFETY:
1) To minimise the risk of hazard while using Electrical hand tools, these shall be of 110v operating voltage or less. 230 volts hand tools shall not be allowed.
2) Contractors shall maintain adequate inventory of 230/110v transformer with 110v side centred tapped and earthed.
3) Both the primary and the secondary of the transformer shall be protected with a 30mA ELCB.
EARTHING SAFETY:
1) All three-phase, medium and high voltage (>250 Volts) equipment, all low voltage (< 250 volts) moveable equipment, portable electrical tools shall be earthed by separate and distinct connections with earth (double earthing).
2) All plug sockets shall industrial three pin type, and the third pin shall permanently and efficiently earthed.
30mA RCCB of adequate current rating shall be provided for:
§ All socket outlets
§ Moveable, portable electrical equipment e.g. welding m/c, cutting m/c etc.
§ Lighting fittings, air circulators etc.
WELDING SAFETY:
1) AC welding machines shall not be allowed only DC welding sets shall be allowed.
2) Both the forward and return paths of welding circuits shall be through cables and the job being undertaken shall be properly earthed
3) Welding return shall connect nearest to the welding point.
3) All welding equipments shall be tested every two months.
1 comment:
thank you
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