Tenders for Manufacture And Supply Of Trestle For Lhb Coaches As Per Drawing No W R/Ml-352/C Manufactured By Msc Class Heavy Duty Erw Pipe Confirms To Is:1239-04 Part 1-2 32Mm Thick Ms Plate Proposed For Top Plate Confirms To Is 2062-11-3 For Rib And Ba Se Plate Ms Plate 10Mm Thick Proposed And Confirms To Is 2062- 11-4 Solid Wooden Blo Ck Size 390X390mm Drawing Attached. Painted Structure Of Trestle Body. As Per Dr Awing No.Wr/Ml 352/C Warranty Period: 30 Months After The Date Of Delivery