In mining, OMS is one of the measures of efficiency for the production.
Details of OMS Calculation
- Calculation for UG OMS = Coal Production/ Manshift
- Calculation for Open Cast OMS = {Coal production+(1.4*OBR)} / {Manshift+(Manshift*Average Stripping Ratio*1.4)}
- Overall OM = (Coal Production of UG + Coal Production of OC) / (Manshifts of UG + Adjusted Manshifts of OC)
Details of OMS during the last Ten years is as under:File Size: 93.2 KB