Supply of Caution Board With Fittings, For Running Staff For Panto Raise As Per Rdso Drg. No. Eti/Ohe/P/7582, Rev-A And Panto Lower As Per Rdso Drg. No. Eti/Ohe/P/7581, Rev-A Or Latest Drawings Shall Be Only For The Ref. Of Dimensions Of Letter, Symbols, Holes And Sheets And As Per Rdso Spec. No. Eti/Ohe/33A 12/97, Rev-8 11/2012 Or Latest. The Material For Base Plate Should Be Aluminum Alloy Sheet Shall Be Of 2.0Mm Thickness Is 737-1986 As Mentioned In Specification. Material For Numerals/Symbols/Letter Letter Should Be Bi-Lingual In Hindi And English Both Should Be Made Of Retro-Reflective High Intensity Micro Prismatic Sheeting Type-Iv. Shall Confirm To Astm-D-4956-04, Shall Have A Smooth Surface Which Has The Property Of Retro- Reflection. Color: Background In White, Symbols And Letter In Black And Rear Side Of The Plate Should Be Black/ Grey. 50% Each Type I.E. 75 Nos. Panto Raise Caution Board And 75 Nos. For Panto Lower Caution Board. Before Supplying Bulk Material One Sample To Be Approved By Consignee. Warranty Period: 30 Months After The Date Of Delivery