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I'd be grateful if someone was able to 'fill in the blanks' in the M&S Mining & Milling Index series below. - Q1 2005 1,304.8 - Q2 2005 - Q3 2005 - Q4 2005 1,341.2 - Q1 2006 1,368.4 - Q2 2006 - Q3 2006 - Q4 2006 - Q1 2007 1,427.7 - Q2 2007 dbuzz

Any handbooks/papers for the manual design of SAG/ball/rod mill foundations? We are doing a preliminary design only and don’t want to use finite element software.

Has anyone used the Earned Schedule method, described by PMI as an 'emerging practice'? If so, any feedback? (http://www.earnedschedule.com/)

Any rules of thumb for the design of a bump stop for an underground bogger? The gross vehicle mass is 45 tonnes.

I have posted this query in the structural engineering forum but thought you people may have some leads... We are reviewing an existing crushed ore stockpile canopy; a 90m diameter and 30m high cone, with its base elevated some 15m above ground level supported by 12 columns equispaced about the...

We are reviewing an existing crushed ore stockpile canopy; a 90m diameter and 30m high cone, with its base elevated some 15m above ground level supported by 12 columns equispaced about the circumference. The structure is of bolted/welded steel construction with purlins and sheeting for roofing...

We are doing preliminary design (for cost estimate purposes) of slabs for a proposed underground workshop, about 1000m below the surface. Some areas will be subject to pedestrian and light-vehicle traffic. Others will be subject to heavy-vehicle traffic. The slabs will be cast directly...

We are doing preliminary design (for cost estimate purposes)of slabs for a proposed underground workshop, about 1000m below the surface. Some areas will be subject to pedestrian and light-vehicle traffic. Others will be subject to heavy-vehicle traffic. The slabs will be cast directly against...