Procurement Of Bogie Frame Arrangement - 13t For Non Ac Main Line Coaches To Drg No T-0-3-920 Alt-d Col-i With Guide Without Nylon Bushes Wherever Applicable & Rdso Specn C-9202 Rev-2. The Bogie Frame Shall Be Strengthened As Per Rdso Drg. No. Cg-17066 Alt. 2, The Material Of The Strengthening Rib And Channel Should Be As Per Drg No. Cg-17066 Alt. 2. The Firm Shall Fulfil The Requirement As Per Icf/md/specn. 147 Issue Status: 01, Rev. 02. Paint Scheme Shall Be As Per Drawing..