This statement is, of course, disputed in the affidavit is reply filed on behalf of the Central Government but we have our own doubts 488 whether this denial is well founded of the requirement of sub sections (2) and (3) of section 21 is strictly carried out and payment of wages to the workmen employed by the 'piece wagers ' or sub contractors is made in the presence of an authorised representative of the National Hydro Electric Power Corporation of the Central Government, there is no reason why the workmen should complain to the Labour Commissioner (J & K) in regard to payment of wages because in that event they would he receiving their full wages directly from the 'piece wagers ' or sub contractors without the intervention of khatedars and free from any deductions whatsoever Moreover it is also pointed out by the Labour Commissioner (J & K) in his final report that over time wages earned by workmen are not received by them in their entirety and almost 50 per cent is taken away by khatedars but the muster sheets do not reflect the correct position and "are treated as mere formality".