REPAIR TO ROAD, POT HOLES, BERMS, CULVERTS OF RESTRICTED / UN-RESTRICTED AREA UNDER AGE B/R-II OF GE PANAGARH

Amount

Scarifying of picking gravelled, macadam or bituminous macadam surfaces in area n.exc 400 sqm, depth exc 50 mm and n.exc 100 mm all as specified and as directed by Engr-in-Charge.

Repairs to Pot holes any depth n.exc 1 sqm each incl sweeping free from dust, 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 & graded road metal, watering and well ramming (incl supply of road metal), applying Tack coat of bituminous primer (paving bitumen) @ 5 Kg/10 sqm putting in premix bituminous macadam well rammed and sealed with binder 9.80 kg per 10 sqm binded with 0.09 cum of stone shipping 6.3 mm size and again well rammed (incl supply of premixed macadam binder and chipping) depth of pot holes exc 30 mm all as specified and as directed by Engr-in-Charge.

M&L applying evenly a priming / tack coat with using paving bituminous primer VG-10 at 10 Kg / 10 sqm all as specified and as directed by Engr-in-Charge.

Preparing unsurfaced water bound macadam 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. all as specified and as directed by Engr-in-Charge.

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. and applying evenly a priming/tack coat with using paving bituminous primer (VG-10) at 5 kg / 10 sqm all as specified and as directed by Engr-in-Charge.

M&L 7.5 cm thick (compacted thickness) WBM, with coarse aggregates of grading 2 (63 to 40 mm size) or of grading 2 (63 to 40 mm size) by using Granite trap or basalt spread, rolled and consolidated to gradient and camber required all as specified and as directed by Engr-in-Charge.

M&L bituminous premix semi dense asphaltic concrete 40 mm consolidated thickness with 5.5 % binder content with paving bitumen any penetration (VG-30), filler (cement) as per recommendation of design by weight of total mix from hot mix plant, rolled by with 8 to 12 tonne vibrating (tandom) road roller to confirm uniform surface and compacted to required camber and gradient complete with mechanical paver all as specified and as directed by Engr-in-Charge.

M&L premixed bituminous macadam by using paving bitumen with binder content of 4% by weight of total mix laid / rolled and compacted to required gradient and camber (consolidated thickness 75 mm or less) all as specified and as directed by Engr-in-Charge.

M&L moorum, spread thickness in 75 mm, rolled and consolidated to gradient and camber required as road sider berms complete all as specified and as directed by Engr-in-Charge.

M&L for 2 mm thick, white/yellow hot thermoplastic road marking paint, confirming to BS standards 3262 with 20% of glass beads (intermixed) applied with manually operated machine suitable for hot application at desired temperature, painting as in strip (continous/braking) complete all as specified and as directed by Engr-in-Charge.

M/s Ajeet Kumar Singh