supply of manufacturing, fabrication and supplying retroreflective various speed indicator sign boards & vertical post .manufacturing, fabrication and supplying retroreflective various speed indicator sign boards & vertical post .,manufacturing, fabrication and supplying retroreflective various speed indicator sign boards made up of thermoset plastic toughened moulding composite sheets of 3.0 mm (+ 0.25 mm) thickness fac e to be fully covered with high intensity grade (encapsulate lence type) sheeting of 3m, in yellow and blac k or other colour combination including subject matter , message, symbols, borders, etc.as approved by en gineer incharge, pasted on substrate by suitable adhesive material & with screws/rivets at 20 cm centre to centre to back support sheet, including fabrication with vertical post using glass mat & resins.(vertical post to be paid separately) as per attached drawing and specification. [ warranty period: 30 months after the date of delivery ] ] , supply of vertical post made up of thermoset plastic toughened moulding composite materia l of section 75 mm x 45 mm x 3.0 mm (outside dimension) in black colour as per attached drawing and spe cification. [ warranty period: 30 months after the date of delivery ] ]