supply of 409002632476 - 4 core 25 sq mm pvc , 409002632476 - 4 core 25 sq mm pvc insulated heat resistant electrical cable, aluminium c onductor for working voltage upto and including 1100 volts, bis marked and insulation compound is type-c and type st-2 conformity of the specification as per is-1554 (part 1):1988 or latest amendment, type of ar mouring galvanised gi strip as isi:3975, frlsh c2 class, indentification and packaging specification is is-1 554 (part 1) with all the relevant test certificates [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]