To Carry Out 'Work Area Monitoring' At 12 Different Locations Of Clw Locoshop [As Per Statutory Obligation, Following The Provisions Of The Factories Acts, 1948 And The West Bengal Factories Rules, 1958] For Assessment Of: (I)Air Contamination, Like Concentration Of Carbon Monoxide, Sulphur Dioxide, Nitrogen Dioxide Etc., (Ii)Dust (Spm & Rspm), (Iii)Noise Level And (Iv)Illumination Level.