REPAIR TO INTERNAL ROADS, CULVERTS AND ALLIED WORKS IN ZONE-I AREA UNDER AGE B/R-I OF GE JAIPUR

M&L for repair to pot holes any depth, not exc 1 sqm each including sweeping free from dust and mud, or water, scoring sunken surfaces in roads, paths, etc. cutting around edges to at least 25 mm in depth, making good by filling in screened and graded road metal, watering and well ramming (including supply of road metal) complete all as specified and directed.

M&L for repair to pot holes exc 30mm depth not exc 1 Sqm each including sweeping free from dust and mud, or water, scoring sunken surfaces in roads, paths, etc. cutting around edges to at least 25 mm in depth, making good by applying tack coat @ 5 kg/ 10 sqm, using paving bitumen of grade VG-30 putting in premixed bituminous macadam, well rammed and sealed with binder 9.8 kg per 10 sqm, binded with 0.09 cum of stone chippings, 6.3 mm size and again well rammed (including supply of premixed macadam, binder and chippings) complete all as specified and directed.

M&L for applying evenly a priming/tack coat with bitumen primer (VG-30) @ 5 kg per 10 sqm using paving bitumen complete all as specified and directed.

M&L for preparing of black top surface by brushing with wire brushes for removing caked mud and bushes near roadside etc. sweeping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dirt etc and laying bituminous premix asphaltic semi dense concrete (Design Mix) 30 mm consolidated thickness, with 5.5% of binder content by weight of total mix and compacted to required camber and gradient rolling with power roller with 8-10 Tonne capacity to bituminous carpet for uniform surface complete all as specified and directed. Note:- Bitumen Mix will be prepared in Hot MIx Plant as per Design mix formula approved by GE and laying will be done by means of mechanical paver.

M&L for cleaning and preparing the bituminous road surface for road marking with reflective thermoplastic white road marking paint confirming to BIS-3262 laid through road marking machine in a 2.5 mm thick layer for painting lines, dashes, arrows, letters etc on road pavements and the like exceeding 10 cm wide with road marking paint white or golden yellow using 5 kg material per sqm by incorporating the white glass beads for reflectivity, complete all as specified and directed.

M&L for preparing old decorated surface of any description in kerb stones/concrete surface and applying one coat of synthetic enamel paint complete all as specified and directed.

M&L for 30 mm thick bitumen mastic wearing course with industrial bitumen of grade 85/25 conforming to IS : 702, prepared by using mastic cooker and laid to required level and slope, including providing antiskid surfaces with bitumen precoated fine grained hard stone chipping of approved size at the rate of 0.005 cum per 10 sqm and at approximate spacing of 10 cm centre to centre in both directions, pressed into surface protruding 1mm to 4mm over mastic surface, including cleaning the surface, removal of debris etc complete all as specified and directed. Note:- Bitumen shall be used @ 14-17% as per MoRTH Specification.

S&F Geo fabric/ textile not less than 300 gram/ Sqm on concrete road joints complete all as specified and directed.

M & L for making 2.50 mm thick centre line, side line,stop line dashes, arrows, brackets & similars works width nexc 15 cm on road surfaces as per IRC pattern with thermo plastic paint of approved quality & make 8% glasss beads laid at temprature 160 c with a special applicator machine complete & traffic diversion arrengement complete all as specified and directed

M&L for Premix bituminous macadam using paving bitumen of grade VG-30 using 4% binder material of weight of total mix (Paving bitumen any penetration) laid/rolled with 8 - 12 ton roller and compacted to required gradient and camber (consolidated thickness 75mm or less)