supply of fabricated and galavanisedfabricated and galavanised,fabricated and galavanised b series steel mast as per rdso spec no. eti/p si/37 or latest for galavanization using fabricators own steel and zinc steel confi rming to is: 2062/2011, is : 800 , gr e.250 (fe-410w) quality a and is 808 / 1989 and zinc to is209/ 1992 b-200 (50.76 kg/m) 9.50 meters long with approximate weight of 482.220 kgs qty- 1nos (total weight : 0.4822 mt) [ warranty period: 30 months after the date of delivery ] ] , fabricated and galavanised b series steel mast as per rdso spec no. eti/o he/13(4/84) with a & c slip no.1, 2 nd 3 or eti/c/0071 or latest for galavanization using fa bricators own steel and zinc steel confirming to is: 2062/2011, is : 800 , gr e.250 (fe-410w ) quality a and is 808 / 1989 and zinc to is209/1992 b-150 (39.07 kg/m) 9.5 meters length with ap roximate weight of 371.165 kgs qty: 5 nos (total weight : 1.856 mt) [ warranty period: 30 mon ths after the date of delivery ] ] , fabricated and galavanised b series steel mast as per rdso spec no. eti/p si/37 or latest for galavanization using fabricators own steel and zinc steel confi rming to is: 2062/2011, is : 800 , gr e.250 (fe-410w) quality a and is 808 / 1989 and zinc to is209/ 1992 b-200 (50.76 kg/m) 9.50 meters long with approximate weight of 482.220 kgs qty- 1 nos (total weight : 0.4822 mt) [ warranty period: 30 months after the date of delivery ] ] , fabricated and galavanised b series steel mast as per rdso spec no. eti/o he/13(4/84) with a & c slip no.1, 2 nd 3 or eti/c/0071 or latest for galavanization using fa bricators own steel and zinc steel confirming to is: 2062/2011, is : 800 , gr e.250 (fe-410w ) quality a and is 808 / 1989 and zinc to is209/1992 b-150 (39.07 kg/m) 9.5 meters length with ap roximate weight of 371.165 kgs qty: 4 nos (total weight : 1.485 mt) [ warranty period: 30 mon ths after the date of delivery ] ]