Ministry Of Road Transport And Highways Tender

Providing and fixing of Reflective Raised Pavement marker (RPM's)/Cat eyes/Road Studs confirming to ASTMD 4280 type H, having reflective panels made of prismatic lens of total internal reflection, the prismatic lens should be electronically fixed ( welded) to the body made of polycarbonate mould, with a height of 20mm, size of 130mmx105mm reflecting area of 13 Sqcm with the slope of retro reflective surface within the limit of 35+ or - 5 degree to the base on either side. The marker shall display an initial minimum luminous intensity of 279 mcd/lux at an entrance angle of zero degree and observation angle of 0.2 degree. The corresponding values for 20 degree entrance and 0.2 degree observation angle shall be 112 mcd/lux with colour multifying factor on either cases for white, yellow and red markers being 1.0, 0.6 and 0.25 respectively" the RPM's should be fixed by using two numbers of polymetric shanks using appropriate adhesive as recommended and certified by the RPM manufacturer. The raised pavement marker should support a sufficient minimum load 13635 kg in accordance with Ministry specification. The test certificates of the product and purchase lot certificate issued by the supplier should be produced at the of billing. The RPM's should be got approved by the Engineer in charge of work before fixing at site. The cost is inclusive of all lead lift, transportation, labour, fixing in position firmly, as per the directions and instructions of the Engineer in charge of work. complete and as per the direction of the Engineer-In-Charge for successful completion of work.

Painting the road surface using approved quality Thermo Plastic material (homogneiously composed of aggregates, pigment, resings and glass reflcetorising beeds) confirming to Clause-803.4.2.2 applied hot either by screeding or extension process at the rate of 5kg/sqmtr of painted surface using suitable machine capable of controlled preparation and laying with surface applicator of glass beads at 250gms/sqmtr allowing cooling to ambient pavement temperatutre, that shall produce an adherent pavement marking of minimum specified thickness of 2.5mm including barricading for traffic diversion as per IRC:35 cleaning the surface of dirt, dust and other foreign matter, demarcation at site, barricading for traffic diversion, traffic control including cost of all materials, labour, loading, unloading, lead, lift, transporting with all other incidental charges etc., complete and as per the direction of the Engineer-In-Charge for successful completion of work.