REPAIR/RESURFACING OF ROADS UNDER AGE BR-I AT TECH AREA OF AFS JODHPUR

S&F in repairs solar cat eye made out of Aluminium alloy shall ( 100% water proofing design according to IP 65) of size 125mm x 125 mm ( shank 65mm) of high efficiency mono rystafire solar panel 2.4V/0.3 watt obe Ni-ed recharcgable battery ( 1.2 V/1600 MA) consisting of super bright LED with 10000 to 18000 mcd completed as per manufactures instructions etc. complete all as specified and as directed.

S&F in repairs solar delineator having automatic on off system under dark & bright condition fixed on 48 mm ODMS pipe in duly painted having a jali for the protection of Delinator.

S&F in repairs Reflective Road stud (marker) size 100 x 90 mm made of ABS plastic white/yellow colour with Retro Reflective Microprismetic panel on both side.

S&F in repairs metal road delineator made of 48mm O.D.M.S pipe 1 mtr long duly painted in black or white colour. At the Top of pipe having retro reflective sheeting of 100 mm width red colour with upper & lower border of yellow colour type of 25 mm . The tape portion should be protected by metal zali.

Repair to pot holes not exc 1 sqm each including sweeping free from dust and mud, or water, scoring sunken surface in roads, path etc cutting around edges to at least 25 mm in depth making good by applying tack coat with VG-10 grade paving bitumen at 5 kg per 10 sq m, putting in premix as specified for thick bituminous carpet (2 cm thick) well rammed and sealed with premixed sand seal coat (6.8 kg of binder with 0.06 cu m of sand), again well rammed (including supply of premix binder and sand) depth of potholes n exc 30 mm

M&L, for Preparing old bituminous surfaces by brushing with wire brushes for removing caked mud etc, sweeping with brooms and finally fanning the cleaned surfaces with gunny bags / air commpresor to remove all loose dirt etc and applying evenly a tack coat of bituminous primer of VG-10 grade paving bitumen @ 5 Kg per 10 Sqm complete all as specified and directed.

M&L for premix bituminious macadam ( Using paving grade bitumen VG-30) laid, rolled and compacted to required gradient and camber using 10 to 12 tonne power roller ( consolidated thickness 75 mm or less )with minimum 4% paving bitumen by weight of total mix

M&L for laying 30mm thick (consolidated thickness) Semi Dense Asphaltic Concrete (SDAC) with 5.50% paving bitumen (VG-30) binder content by weigh to total mix with mechanical paver using, mixed in hot mix plant, rolled and compacted and well rolled and consolidated with 8 to 12 tonne power roller to reqd gradient and camber complete all as specified and directed.

M&L, Premixed sand seal coat with 0.06 cu.m. of sand mixed with 6.8 kg of bitumen, applied and rolled to a uniform smooth surface with 8 to 10 tonne power roller complete all as specified and directed.

M&L for preparing bituminous surface of roads and marking 2.0 mm thick edge line, centre line, stop line, dashes, arrows, brackets, zebra crossing & similar work 10 cm wide and over on bituminious/ concrete road surfaces with thermoplastic paints including reflectorising glass beads of approved quality of 8% per Sqm laid at temparature 160 degree Celcius as per IRC -35, of white/ yellow colour conforming to BS3262-1989 (as approved) with a special applicator machine complete all as per manufacturer's instructions & traffic diversion arrangement complete all as specified and directed.