( A ) Asansol Division:- Provision of Dual Detection by MSDAC at Kalubathan. ( B ) Asansol Division:- Provision of Dual Detection by MSDAC at Kulti. ( C ) Asansol Division:- Provision of Dual Detection by MSDAC at Kaumardubi. ( D ) Asansol Division:- Provision of Dual Detection by MSDAC at Chhota ambona. ( E ) Asansol Division:- Provision of Dual Detection by MSDAC at Thaparnagar.