supply of cast iron brackets (without machining) , cast iron brackets (without machining) in set for electric point machine 14 3mm stroke. one set comprising of: 1) unmachined lh bracket for 143mm stroke point ma chine to drg.no.cwm 20125 - 1 no. 2) unmachined rh bracket for 143mm stroke point mac hine to drg.no.cwm 20225- 1 no. 3) unmachined main gear bracket to drg.no.cwm 20325 - 2 nos. 4) unmachined detector rod bracket to drg.no.cwm 20425 alt-1 - 2 nos. 5) unmach ined gear box bracket to drg.no.cwm 20525 - 1 no. (total five items only). supply shall b e made in good fettled condition. items shall be free from blow holes and all sorts of casting defects. [ warranty period: 30 months after the date of delivery ] ]