This is in addition to the earlier reply reg. specification of blaster's shelter,
Ref. DGMS Cir.Tech. 8/1982
it may appear that there is a case for revising the limit of danger zone from 300m to at least 500m and for prescribing that all those who must remain within the danger zone at the time of blasting, should take shelter in "substantially built" shelters. since it is difficult to define a 'substantially built shelter' which could be considered adequate for different types of blasting parameters, it would appear necessary that when the entire area of danger zone and a distance of at least 200m beyond cannot be got vacated, the shots should be fired by controlled blasting technique.
Thank you
Regards
Narayan Reddy. R
GROUP VOCATIONAL TRAINING CENTER,
MSAK-Zone III, Byadarahalli Gate,
B.H.Road, J.C.Pura Village,
Chikkanayakanahalli Taluk,
Tumkur District, Karnataka State,
V. T. Manager
Mobile No. +91 9880879066
GROUP VOCATIONAL TRAINING CENTER,
MSAK-Zone III, Byadarahalli Gate,
B.H.Road, J.C.Pura Village,
Chikkanayakanahalli Taluk,
Tumkur District, Karnataka State,
PIN. 572 214
Tel. Office. 08133 201096
Let us make the work place and environment in mines safe and secured for the Miner who extract mineral for making of a nation.
Let us make the work place and environment in mines safe and secured for the Miner who extract mineral for making of a nation.
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