supply of trammel gauge for measuring wagon bogie diagonallytrammel gauge for measuring wagon bogie diagonally,(a) trammel gauge for measuring wagon bogie diagonally as per fig. no. 4 of rdso technic al pamphlet g-95, size-3018 mm +/- 4.5 mm (mechanical), material: body frame- ss-304 square tube, poi nter tool steel- is:3748/1990 (qty.-01 no.) (b) bottom anti-creep vertical location checking gauges as per rdso drg. no. wd-84073-s-2 (qty.-01 no.) (c) bottom anti-creep horizontal location checking gauges as per rdso drg. no. wd-84073-s-3 (qty.-01 no.) (d) top anti-creep vertical location checking gauges as pe r rdso drg. no. wd-84073-s-4 (qty.-01 no.) calibration certificate from nabl/govt. approved lab is essen tial. materials required at c&w/bia. [ warranty period: 30 months after the date of delivery ] ]