Providing and fixing of Retro-reflective boards at Gokul OCM under MSA of Umrer Area.

Item Description/ Heading

Providing and fixing of retro-reflectorised informatory sign board rectangular/Squarein shape having area greater than 0.9 One Square Meter made out of ___mm aluminum sheet bonded with white retro reflective sheeting of Class__(Type IV High intensity micro-prismatic grade sheeting-HIP) having pressure sensitive/heat activated adhesive reto reflective specified background, border and back side reto reflctive symbols, letters, numerals, arrow as per IRC:67-2012 Table No 8.3, supported with back support frame 25mmx25mmx3mm, duly painted on back side with two coats of grey stove enamel paint and supported on two no. mild steel angle iron post 75mmx75mmx6mm, 3.5mt long firmly fixed tothe ground by means of properly designed foundation with M25 grade cement concrete 45cmx45cmx60cm, 60 cm below ground level as per approved drawing The angle iron post shall be duly painted with one coat of epoxy primer and two coats of epoxy finish paints having alternate black and white bands of 25cm width including GI fixures and transportation etc. complete. The nut bolts of board with angle iron post/supporting structure after fixing at site has to be electrically welded. ClassB (Type IV High intensity micro-prismatic grade sheeting-HIP) sheeting shall have 7 years written warranty fromthemanufacturer and authorised distributor/convertor issued for field performance including the screen printed areas and cut-out sheeting and cut-out durable transparent over lay film and this warranty certificate in original should be submitted to the Engineer in charge by the contractor/supplier. 2mm aluminum sheet Class B

Providing and fixing of retro-reflectorised informatory sign board rectangular/Squarein shape having area less than 0.9 One Square Meter made out of ___mm aluminum sheet bonded with white retro reflective sheeting of Class__(Type IV High intensity micro-prismatic grade sheeting-HIP) having pressure sensitive/heat activated adhesive reto reflective specified background, border and back side reto reflctive symbols, letters, numerals, arrow as per IRC:67-2012 Table No 8.3, supported with back support frame 25mmx25mmx3mm, duly painted on back side with two coats of grey stove enamel paint and supported on two no. mild steel angle iron post 75mmx75mmx6mm, 3.5mt long firmly fixed to the ground by means of properly designed foundation with M25 grade cement concrete 45cmx45cmx60cm, 60 cm below ground level as per approved drawing The angle iron post shall be duly painted with one coat of epoxy primer and two coats of epoxy finish paints having alternate black and white bands of 25cm width including GI fixures and transportation etc. complete. The nut bolts of board with angle iron post/supporting structure after fixing at site has to be electrically welded. ClassB (Type IV High intensity micro-prismatic grade sheeting-HIP) sheeting shall have 7 years written warranty fromthemanufacturer and authorised distributor/convertor issued for field performance including the screen printed areas and cut-out sheeting and cut-out durable transparent over lay film and this warranty certificate in original should be submitted to the Engineer in charge by the contractor/supplier. 2mm aluminum sheet Class B

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