Offsite Engineering Office
August 18, 2017
Modular Light Vehicle Bodies
August 18, 2017

Conveyor Service Jig


Original EPCM contractor had underestimated the requirements of servicing conveyor head pulley.

Conveyor head pulley was unable to be replaced by technician during major service.


Trang performed a site visit and evaluation, and designed a certified service jig to allow access and replacement during major service.

Detailed stress analysis was performed, and detailed drawings were produced for fabrication.


  • Allowed service technicians access to head pulley
  • Created a safe working environment for technicians
  • High risk elements identified during assessment
  • Detailed engineering workshop drawings supplied
  • It was found that preliminary information provided was structurally inadequate, and was treated as a 'Near Miss' by site safety