insurance regulatory and development authority of india (irdai) approved insurance companies providing general insurance business for industrial all risk (iar) insurance policy and stand alone terrorism (sat) insurance policy for its hydro electric power generating stations at (i) bhep, balimela, (ii) ukhep, bariniput, (iii) uihep, mukhiguda, (iv) hhep, burla, (v) chep, chiplima and (vi) rhep, rengali for a period of one year w.e.f. the date of expiry of respective policies