supply of supply & fixing of signal number platesupply & fixing of signal number plate,supply & fixing of signal number plate pressure sensitive retro reflective type high intensity grade white with imprinted number/alphabet/arrow in black/white of size as per sem drg. 19-d10 (sheet 6 to 7) with film thickness 0.3mm on acp sheet with clamp for main/shuntsignal made of ms flat of size 30 mm x 3mm with nut and bolt as per sem drg. no. 19-d10 (sheet 9-10). [ warranty period: 30 months aft er the date of delivery ] ] , supply & fixing of signal marker retro reflective type high intensity grade white with imprint ed arrow marker in white on red back ground of size as per sem drg no. 19-d10 (sheet 8) with film thickne ss 0.3mm on acp sheet with clamp for main/shunt signal made of ms flat of size 13mm x 3mm with nut an d bolt as per sem drg. no. 19-d10 (sheet 9-10). [ warranty period: 30 months after the date of delivery ] ] , supply & fixing of signal marker retro reflective type high intensity grade white with imprint ed a/g/c/p in black of size as per sem drg. no. 19/d10 (sheet 1 to 5) with film thickness 0.3mm on acp sheet with clamp for main/shunt signal made of ms flat of size 30mm x 3mm with nut and bolt as per sem drg. no. 19-d10 (sheet 9 -10). [ warranty period: 30 months after the date of delivery ] ] , fabrication, supply and fixing of calling on instruction boards, stop boards /bslb /shuntin g limit board/auto section board or any other board with engineering grade reflective sticker of size 600 x 1000 mm gi sheet, with ms angle of 75 x 75 x 6 mm with 6 metre length including paint, excavation of pit and concrete foundation etc. as per the instructions of sight in-charge. all necessary materials to be arrang ed by the contractor. [ warranty period: 30 months after the date of delivery ] ]