supply of retro reflective caution indicator boardsretro reflective caution indicator boards,supply of retro reflective caution indicator boards of size 1400mm x 400mm x2m m as per standards size and drawing. (enclosed) 1.size 1400mm x 400mm x2mm of aluminum shee t along with back support of 25mm x 25mm x 3mm ms angle with bolts and nuts of size 10mm. 2. acp she et not accepted. 3.sticker should be make :- 3m of usa or reflomax of south korea or orafol of germany or similar. 4. warranty of board and sticker should be 120 months from the date of supply. [ warranty perio d: 120 months after the date of delivery ] ] sse/pw/dkd, scr andhra pradesh 20.00 numbers