supply of 4 core 400 sqmm aluminum armored cable and runway cables required to supply to ntb supply of 4 core 400 sqmm aluminum armored cable and runway cables required to supply to ntb from new service block substation at dr babasaheb ambedkar international airport nagpur , supply of 4 core x 400 sq.mm, 1.1 kv grade aluminum armored cable & runway cables as per the list of approved makes, and the material supplied should be in confirmity of latest isi specifications. , supply of 4c x 400 sq.mm. aluminium armoured xlpe cable. , supply of 1c x 16 sq.mm., 5kv grade copper conductor agl cable. , supply of 1c x 6 sq.mm. 5kv grade copper conductor agl cable. , supply of hdpe / dwc pipe of 40mm od isi marked along with all accessories like socket, bend, couplers etc. as reqd.