The average MaxP, MaxL, MinL and leq levels at different locations of the screening plant 2 were in the range of 96.3 to 113.5, 84.7 to 98.0, 70.4 to 91.1 and 75.9 to 92.8dB(A) respectively. Secondary screen registered maximum Leq level of 92.8 dB(A) (Table)