PRACTICAL GUIDE
Project context
Controlling hazardous energy during maintenance and repair. For projects in Afghanistan, early definition of operating conditions, site access, utilities, local skills and maintenance capability helps prevent avoidable procurement changes.
Planning and specification
An effective system identifies every energy source, isolation point, verification step, responsible person and shift handover. Requirements should be recorded in a clear datasheet and linked to applicable standards, inspection stages, documentation, delivery conditions and acceptance criteria.
Typical equipment and supply scope
Locks, tags, hasps, breaker devices, valve lockouts, group boxes, test instruments and training boards. The final package should also consider commissioning materials, recommended spares, special tools, training, warranty support and export packing suitable for the complete transport route.
Procurement approach
Comparable bids require one consistent technical scope. Supplier deviations should be listed separately, while drawings, certificates, test reports, country of origin, delivery schedule and after-sales support are evaluated before award.
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