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Showing: 1 to 10 of 48 matches for "raisebore safety"  Page   1   2   3   4   5 TITLE Terratec Universal Raiseborer ù Raisebore Machine Technology  SUMMARY ... This paper outlines the machine concept, details its safety features and shows ... ventilation raises all provide ample application for a flexible raisebore machine ... PUBLISHED 2000 TITLE Alternative Access, Mining and Hoisting for Underground Deposits  SUMMARY ... constructed and trialed in practice in a raisebore; stable travelling of those vehicles on the floor of a raisebore needs to be ensured. Safety, health and ... PUBLISHED 2000 TITLE HellyerÆs Innovative Escapeway  SUMMARY ... A reinforced concrete pad previously constructed for the raisebore machine foundation was used for supporting the chairing beam. ... I. LINE OF SAFETY MESH ... AUTHOR Will D P PUBLISHED 1988 TITLE Ventilation requirements for uranium mines  SUMMARY ... The raise is part Alimak (4.3m square) and part raisebore (4.3m diameter). ... system is vital to ensure the system meets all regulatory and safety requirements. ... AUTHOR Gherghel, C. PUBLISHED 2009 TITLE Shaft Sinking Methods Based On The Townlands Ore Replacement Project ? Raiseboring. - 1. Synopsis  SUMMARY ... Fall of Ground and Fall of Men in the excavation; • Raisebore chip handling ... of Townlands Shaft, as well as significantly increase the safety, health and ... AUTHOR Visser, D. PUBLISHED 2009 TITLE Shaft Sinking Methods Based On The Townlands Ore Replacement Project ? Raiseboring. - 1. Synopsis  SUMMARY ... Fall of Ground and Fall of Men in the excavation; • Raisebore chip handling ... of Townlands Shaft, as well as significantly increase the safety, health and ... AUTHOR Visser, D. PUBLISHED 2009 TITLE Cannington Mine Development Project 1993 û 1998  SUMMARY ... to excellence by BHP Minerals and PRL personnel; • an excellent safety and industrial ... excavate and line the presink to 50 m; • raisebore an initial shaft ... PUBLISHED 1998 TITLE The Evolution of Modern Canadian Shaft Sinking Technology  SUMMARY ... The dump door and safety door circuits were interlocked and controlled by the hoistman. ... A 009 Raisebore machine was setup at the shaft subcollar to drill a 324 ... PUBLISHED 2002 TITLE Cemented Rockfill OptimisationùThe Rock Attrition Model and Fill Raise Orientation Effect  SUMMARY ... and aggregate become mixed when the rockfill tumbles through the raisebore holes into the ... Thiann Yu (Yu and Counter, 1983), determined that a safety factor of ... AUTHOR J Szymanski ; S Planeta PUBLISHED 1998 TITLE Cemented Rockfill Optimisation - The Rock Attrition Model and Fill Raise Orientation Effect  SUMMARY ... Although this additional laboratory safety factor is considered in the design, in situ ... The rockfill is dumped into the open stopes via 42 inch raisebore holes. ... AUTHOR Szymanski J ; Planeta S PUBLISHED 1998 Showing: 1 to 10 of 48 matches for "raisebore safety"  Page   1   2   3   4   5 Search Again