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| 1 | M&L Repairs to pot holes any depth n.exc 1 Sqm each including sweeping free from dust and mud water scoring sunken surfaces in roads, paths, etc. cutting round edges to at least 25 mm in depth and making good by filling in screened and graded road metal, watering and well ramming (incl supply of metal) and making good by applying tack coat@ 5 kg per 10 sq m, using paving bitumen VG-10 putting in premixed bituminous macadam, well rammed and sealed with binder 9.8 kg per 10 sqm, blinded with 0.09 cum of stone chippings, 6.3 mm size and again well rammed (including supply of premixed macadam, binder and chippings), depth of potholes exc 30 mm all as specified and directed. |
| 2 | M&L Scarifying or picking gravelled, WBM surfaces in area n.exc 400 sqm exc 50 mm and n.exc 100mm deep complete and getting out the debris from the site complete all as specified and as directed. |
| 3 | M&L for 75mm thick (Compacted thickness)WBM with crushed stone aggregates (granite or trap or basalt) of grading 02 (63mm to 40mm size) spread rolled with 08 to 10 tonne power roller and consolidated to a required camber and gradient completely all as specified and directed. |
| 4 | Labour only for 75mm thick ( compacted thickness) WBM with crushed stone aggregates (granite or trap or basalt) of grading 02 (63mm to 40mm size) spread rolled with 08 to 10 tonne power roller and consolidated to a required camber and gradient completely all as specified and directed. |
| 5 | M&L for Preparing unsurfaced water bound macadam surface of road by brushing with wire brushes for removing caked mud etc sweeping with broom and finally fanning the cleaned surfaces with mechanical compressor tor remove all loose dirt etc andApplying evenly a prime coat of Cationic Bitumen Emulsion SS1 confirming to IS: 8887 at a rate of application of 0.85 kg/sqm on surface of WMM/WBM as specified in Table 500-3 of MoRTH specification for road and bridge works 2013, using mechanical sprayer complete all as specified and directed. |
| 6 | M&L premixedbituminous macadam with binder content 4% by weight of total mix of paving bitumen VG-30 compacted thickness 75mm or less, laid and rolled to required camber and gradient using power roller etc all as specified. (Note: Premixed bituminous macadam shall be brought from Hot Mix Plant and spreading shall be done using mechanical paver and SDAC shall be done within 48 hours after completion of rolling and consolidation of BM). |
| 7 | Applying evenly a tack coat of Cationic Bitumen Emulsion (RS-1) conforming to IS: 8887 at a rate of application of 0.25 kg/sqm on bituminous surface as specified in Table 500-5 of MoRTH specification for road and bridge works 2013, using mechanical sprayer after cleaning of existing surface as specified |
| 8 | Preparing existing black top surface of road by brushing with wire brushes for removing caked mud etc sweeping with broom and finally fanning the surfaces with mechanical compressor tor remove all loose dirt etc andApplying evenly a tack coat of Cationic Bitumen Emulsion (RS-1) conforming to IS: 8887 at a rate of application of 0.25 kg/sqm on bituminous surface as specified in Table 500-5 of MoRTH specification for road and bridge works 2013, using mechanical sprayer after cleaning of existing surface as specified |
| 9 | M&L bituminous premix asphaltic semi dense concrete, 30 mm consolidated thickness with 5% binder content by weight of total mix using paving bitumen VG-30 penetration spread using mechanical paver and rolled & compacted to required gradient and camber usingpower roller 8 to 12 tonne capacity. (Note: SDAC shall be brought from Hot Mix Plant and spreading shall be done using mechanical paver ). |
| 10 | M&L for preparing bituminous surfaces of road and marking 2.5mm thick centre lines, stop lines, dashes, arrows etc. and the like n. exc 10cm wide on roads pavements with hot applied thermo plastic road marking paint of approvedcolour confirming to BS 3262-1989 with special applicator machine all as per manufacturers instruction complete all as specified and directed |
