Hi to all,
I think workers engaged in construction work in the premises of the company should be liable for esic deudction. It is responsibility of the principal employer. I am giving official referance of esicoimbatore.org .sorry.the act building and other construction workers act is of 1996 and not1006
sorry for the wrong year mentioned
Please click on following link
ESIC :: ESI Scheme of Coimbatore India .. Social security to workers
Best Regards