In order to carry out stringing work of 400 KV D/C Samba-Amargarh Transmission line, the power supply to whole Poonch District, Poonch town, Mandi, Haveli, Surankote, Draba etc fed from 132 KV D/C Rajouri-Draba Transmission line Ckt-1 and 2 shall remain affected on March 11 from 09 am to 03 pm.