supply of ht and lt cables for operational area supply of ht and lt cables for operational area at dr babasaheb ambedkar international airport nagpur , supply of following ht & lt cables as per the list of approved makes, and the material supplied should be in confirmity of latest isi specifications. , supply of 6 sq mm 5kv grade cable ( runway ) , supply of 16 sq mm 5kv grade cable ( runway ) , supply of two core copper secondary conductor cable ( 2 core x 4 sqmm 600 volt ) , supply of armoured cable, 1.1 kv, 4 core x 16 sq mm , supply of armoured cable, 1.1 kv, 4 core x 25 sq mm , supply of armoured cable, 1.1 kv, 3.5 core x 35 sq mm , supply of armoured cable, 1.1 kv, 3.5 core x 120 sq mm