|
| 1 | Repairs to potholes any depth n exc 1 sqm each incl sweeping free from dust and mud or water, scoring sunken surfaces in road , path etc. Cutting around edges to at least 25 mm and upto 30mm in depth making good by filling in screened and graded road metal watering and well ramming ( incl supply of road metal) complete all as specified and directed |
| 2 | Repairs to potholes any depth n exc 1 sqm each incl sweeping free from dust and mud or water, scoring sunken surfaces in road , path etc. Cutting around edges to at least 25 mm and upto 30mm in depth making good by applying tack coat @ 5 kg per 10 sqm, putting in premixed bituminous macadam, using paving bitumen well rammed and sealed with binder 9.8 kg per 10 sq m, blinded with 0.09 cu m of stone chippings, 6.3 mm size and again well rammed (including supply of premixed macadam, binder and chippings). depth of potholes exc 30 mmcomplete all as specified and directed |
| 3 | Scarifying or picking gravelled macadam or bitumen macadam surfaces in area n . exc.400 sqm , depth exc 50 mmand not exc 100 mm deep complete all as specified and directed. |
| 4 | Laying and compacting 75mm thick Wet Mix Macadam (WMM) laid in single layers(75 mm compacted thickness)grading as pe table 400-13 of MaRTH specifications for Road and Bridge works 2013 manufactured in WMM plant material comprising of clean, crushed, graded aggregate and granular material premixed with water to a dense mass, spreading with sensor paver and rolling with vibratory roller of capacity 80-1 OOKN static weight and consolidating to required gradient and camber complete all as specified and directed. The finished surface tolerances to be as per Table 900-1 of MORTH specifications for Road and Bridge works 2013 |
| 5 | Preparing surfaces by brushing with wire brushes for removing caked mud etc. swe eping with brooms and finally fanning the cleaned surface with gunny bags to remove all loose dirt etc andApplying evenly a priming/tack coat with bituminous primer at 10 kg per 10 sq metre complete all as specified and directed. |
| 6 | M &forPreparing existing black top surfaces by brushing for removing caked mud etc sweeping with brooms and finally fanning the clear surfaces with gunny bags to remove dirt etc applying evenly a primming / tack coat with paving bitumen primer @5 Kg/10 Sqm of road surface for laying Bituminous premix asphaltic semi dense concrete/ Bituminous Macadam complete all as specified and directed. (Note: semi dense concrete/ Bituminous Macadam) will be measured and paid separately) |
| 7 | M&L for premix bituminous macadam with thickness (consolidated thickness 75mm or less) with4% binder content (paving bitumen of grade VG-30) by weight of total mix prepared in hot mix plant, laying of mix with self propelled mechanical paver,duly rolled and compacted to required camber and gradient with 08 to 12 tonne power roller and vibrating roller etc complete all as specified and directed. |
| 8 | M&L for laying Bituminous premix asphaltic semi dense concrete 30mm consolidated thickness with 5.5% binder content by weight of total mix,using VG 30 bitumen by mechanised paver rolled and compacted to required camber and gradient complete and rolling to asmooth surface with 10 ton pneumatic roller complete all as specified and directed. |
| 9 | Supply and fixing cat eye solar reflective type of metal body alloy of size 100mm x 100mm x 20mm with PAMA striplens reflector of model No. DA 972.0 fixed with and incl MS stud of suitable size as permanufactures instructions complete all as specified and directed. |
| 10 | M & L for road line painting 100mm wide or with as directed with golden yellow/white thermostatic compound with reflectorised glass beads on bituminous road, providing and laying of hot applied thermostatic compound 2.5mm thick incl glass beads @ 250gm per sqm thickness 2.5mm is exclusive of surface applied, glass beads as per IRC-35. The finish surface to be level and uniform and free from streaks and holes in addition where arrows or letter to be provided thermoplastic compound may be hard spalayed. The colour of cmpound shall be as directed. complete all as specified and directed. |
| 11 | M & L for surface dressing n.exc 15cm depth in soft/loose soil complete all as specified and directed. |
| 12 | M & L for Moorum/red bajri filling in floors or pavings, laid in layers n exc. 15 cm thick spread, levelled and rammed including watering complete all as specified and directed. |
| 13 | Removing excavated material n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point complete all as specified and directed. |
