REPAIR AND RESURFACING OF CERTAIN ROADS AND ROADS FURNITURE, ROAD MARKING PAINT IN CERTAIN LOCATION IN AT AF STN OF DWARKA AND KHAMBALIYA UNDER GE (AF) JAMNAGAR NO 02

Preparing black top surfaces by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dirt etc complete all as specified and as directed.

M&L for applying evenly a tack coat of paving bitumen primer of grade VG-10 at the rate of 05 Kg per 10 Sqm of road surface by sprayer operated on hot pressure mechanism over old black top surfaces complete all as specified and as directed.

M&L for Bituminous premix Semi Dense Asphaltic Concrete (SDAC) 30mm thick (consolidated thickness) with crushed and graded coarse aggregates as per design based on Job mix formula with 5.5% bitumen binder content (bitumen of Grade VG-30) by weight of total mix including heating bitumen to the required temperature, mixing bituminous concrete in automatic and temperature controlled hot mixing plant, laying, spreading uniformly by means of Mechanical paver and rolling and consolidating to the required gradient and camber with 8 to 12 tonne power road roller to a uniform smooth surfaces complete all as specified and as directed.

M&L for providing, laying, spreading premix bituminous macadam with crushed and graded stone aggregate mixed together with 4.0% of paving bitumen of grade VG-30 by weight of total mix including heating bitumen to the required temperature, mixing bituminous macadam in automatic and temperature controlled hot mixing plant, laying, spreading by means of mechanical paver and rolling and consolidating to the required gradient and camber (consolidated thickness 75 mm or less) with 8 to 12 tonne power road roller and over a tack coat of paving bitumen primer of grade VG-10 at the rate 5 kg per 10 Sqm by sprayer operated on hot pressure mechanism complete all as specified and as directed.face as specified and as directed by EngineerLin-Charge. Note : Rate of carring out design mix shall be inclusive of rate quoted by the contractor.

Providing and applying 1.5 mm thick road marking strips (retro-reflective) of specified shade/colour using hot thermoplastic material by fully/semi automatic thermoplastic paint applicator machine fitted with profile shoe, glass beads dispensar, propane tank heater and profile shoe heater, driven by experienced operator on road surface including cost of material, Labour, T & P, cleaning the road surface of all dirt, seals, oil, grease and foreign material etc complete all as per direction of Engineer-in-charge and accordance with applicable specifications complete all as specified and directed.

S&F in renewal of Speed bumps of size 750mm x 250mm x 75mm made of sturdy plastice high resistance to severe impact and harsh weather conditions with dovetail interlocking type sub units made to bind prefectly into one firm bump having pre-coloured material (black/yellow) and UV stablizers to keep them prepetually colourful studded with with reflectors on either side fixed on road surface with & including nails / screws / bolts / polymer / epoxy adhesive etc all as per manufacturer’s instructions including filling up hollow portion of bumps with & including PCC 1:2:4 type B0 (using 12.5mm graded crushed stone aggregate) complete all as specified and as directed including dismantling and taking out old unserviceable / broken speed bumps of any type. Make: 3M /TATA/'DARK EYE'.

Supply & Fixing in renewal of Cat eye solar reflective type of metal body alloy of size 100mm X 100mm X 20mm with PAMA striplens reflector fixed with and include MS stud of suitable size as per manufacturers instructions. Make: 3M /TATA/'DARK EYE'.