Standard

SN EN 791:1996

Withdrawn

Note: Latest version: SN EN 791+A1:2009

Existing or new amendments and versions must be purchased separately.

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Abstract

The document specifies safety requirements for drill rigs. It applies to drill rigs for surface and underground drilling in the tunnelling, mining, construction and waterwell drilling industries. Casings units are also covered.

Products specifications

  • Standard from SWISSMEM
  • Published:
  • Withdrawn:
  • Effective:
  • Document type: EN
  • Pages
  • ICS: 91.220
  • Publisher: SWISSMEM
  • Distributor: SNV
  • National Committee: Swissmem/NK 49

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