SPECIAL REAPIRS TO BLACK TOP RAOD FROM MAIN ROAD TO BLDG NO P-73 UNDER GE (SOUTH) BANGALORE

Amount

Scarifying or picking gravelled, macadam or bituminous macadam surfaces in area exceeding 400 sqm and depth exceeding 50mm and not exceeding 100 mm complete all as directed.

Preparing black top surfaces by brushing with wire brush for removing caked mud etc sweeping with brooms finally fanning the cleaned surfaces with gunny bags to remove all loose dirt etc then applying evenly a priming/ tack coat with bitumen emulsion (RS-1, grade confirming to IS 8887 at 3 Kgs/10Sqm) using emulsion pressure distributer on prepared surface, thereafter Bituminous premix semi dense asphaltic concrete, 40 mm consolidated thickness with 5.5% binder content Paving bitumen VG-30 grade by weight of total mix, mixed in hot mix plant, laid using mechanical paver, rolled with tandem vibratory roller and compacted to required camber and gradient complete all as directed.

Preparing bituminous surfaces of road and marking 2.5 mm thick center lines, stop lines, dashes, arrows etc and the like n.exc 10 cm wide on roads pavements with hot applied thermo plastic road marking paint (including reflectorizing glass beads@250 gms per sqm as per IRC-35-1997)of approved colour confirming to BS 3262-1989 with special applicator machine all as per manufactures instructions complete all as directed. (Make: Metro road system /Shivalik / Asian) Note : 1. Unit rate quoted by the contractor include for provision of red signals to keep off trafic from work, cleaning road surface and working during odd hours when traffic is light. 2. The line marking shall stand out boldly and solidly without showing any signs of scratch marks or surfaces underneath, if necessary the surface shall be remarked after removal of existing treatment untill the desired result is obtained.

Solar road studs made of aluminum alloy, 100% water proof, with high efficiency mono crystalline solar panel 2.4 V / 0.30 Watt, one Ni-Mh or Ni-cd rechargable battery (1.2V/1600MA), six super bright LEDs with 10000 to 18000 mcd, bearing weight of 10 tonnes (appx) fixed as per manufacturer's instructions complete all as directed. Make:- DHRUV of Dark eye or equivalent of 3M / Sun Eyez / M/s Texla Plastic & Metal Pvt Ltd ./ M/s Automat Road Safety Pvt Ltd.

Road stud reflective type of metal body alloy with PAMA strip lens reflector with MS stud of suitable size fixed with adhesive as per manufactures instructions complete all as directed. Make:- Model No.DA 972 of Dark eye or equivalent of 3M / Sun Eyez / M/s Texla Plastic & Metal Pvt Ltd ./ M/s Automat Road Safety Pvt Ltd.

PATEL CONSTRUCTION