Please note that this Laboratory Service Request is now "CLOSED". However, Contract Laboratory receives new Service Requests often so please visit us again. If you require additional assistance on submitting responses, please contact us at 1-855-377-6821 or email us.
11/29/2011
Wanted
Engineering company needs laboratory supplier of Underground & surface mining models. 1.Models of stopping methods:
a.open stops
b.shrinkage stops
c.back-fill stops
d.sub-level caring
2.Stopping methods for bedded deposit
3.Models of surface mining methods of stopping
a.with wast deposition inside of quarry by mechanical shovel(dragline)
b.with wast deposition outside the quarry
4.Methods of opening-up(models):
a.horizontal ore body
b.inclined ore body
"
S.P.ENGINEERS 101, Rushabh Heritage, Near Shringeri Math, Left Bhusari Colony, Kothrud, Pune: 411038 , India.
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