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| 1 | M&L for repair to pot holes depth not exceeding 1 Sqm each including sweeping free from dust and mud over water scoring sunken surfaces in road,path etc. Cutting around edges to atleast25 mm in depth making good by applying tack coat bituminious primer (Gde VG-30) @ 5 Kg per 10 Sqm putting Bituminious premixe semi dense asphaltc concrete 40 mm consolidated thickness with 5.5 % binder content of paving bitumen (VG-30) by weight of total mix,rolled and compacted to required camber and graident using mechanical paver hot mix plant as specified and as directed by Engr-in-Charge.Note: Premixed carpet shall be mixed in hot mix plant as specified. |
| 2 | M&L for applying evenly a priming/tack coat with bituminious primer using paving bitumen viscosity at grade (VG-10) @ 5.00kg/10 sqm to Bituminous Macadam surfaces complete all as specified and directed by Engr-in-Charge. |
| 3 | M&L for remixed Bituminious, macadam laid /rolled and compacted to require gradient and camber consoliidate thickness 50mm or less with paving Bitumen of Grade VG-30 and binder content as per design mix but not less than 4% by weight of total mix incl rolling and compaction to achive desire density complete alll as specified and directed by Engr-in-Charge.Note: Repair to patches where depressions over 5mm thick shall also be carried out under this items. Contractor\"s quoted rate for this items shall be deemmed to include for cleaning of surface and removel of the rubbish material to distance as specified |
| 4 | M&L for preparing black top surfaces by brushing with wire brushes for removing cacked mud etc. sweeping with wire brush/brooms and finally fanning the cleaned surface with gunny bags or by mechanical blower to remove all loose dirt etc including scarify surface if required complete all as specified and directed by Engr-in-Charge. |
| 5 | M&L for applying evenly a priming/tack coat with bituminious primer using paving bitumen viscosity at grade (VG-10) @ 5.0kg/10 sqm to bituminous macadam surfaces complete all as specified and directed by Engr-in-Charge. |
| 6 | M&L for bituminous premix asphaltic semi dense concrete consolidated thickness 40mm with 5.5% of binder content by weight to total mix, using Viscosity Grade paving bitumen of grade VG-30 prepared in hot mix plant and laid by using self propelled mechanical paver, rolled and compacted to required camber and gradient to achieve uniform smooth surfaces and rolled with 8 to 12 tone power roller/tandem vibrating roller complete all as specified and directed by Engr-in-Charge.Note : The combined grading of aggregate shall be as per Para 20B.2.5.4(d) & 20.B.4 of SSR Part-I |
| 7 | Material and labour for marking of bituminious roads over certre line/edge line the road marking/speed breaker marking over speed breaker using thermoplastic paint (as per ASTM D 36/BS 3262 Part-I as approved by GE) ( Hot application) white/yellow byt indigenious modern propeller road marking machine with a single coat of 2.5 mm thickness as directed by the Engineer - in -charge including cost and convenyance, all ingredients such as binder, glass beads, titanium dioxide, calcium carbonate, inters pillars, pigments as per Morth specifiacations of clauses 83.4.2.3 be sprayed at the rate of 250gm/sqm in succession the rate to include cost of all other materials, labour charges for mixing the ingredients to the rquired temprature, cleaning the road surface , premarking, cautionary sign boards,red flages, traffic cones as per traffic rules, safegaurding the newely painted centre line markingcomplete all as specified and directed by Engr-in-Charge. |
| 8 | Demolition of cement concrete (un-reinforced) in ground floors and paving n exc 15cm thickness (below or above ground level) complete all as specified and directed by Engr-in-Charge. |
| 9 | M&L for 75 mm thick, PCC (1:4:8) type D-2 using 40 mm graded crushed stone aggregates as in sub base complete all as specified and directed by Engr-in-Charge. |
| 10 | M&L for sand cushioning under floors or in foundations including watering and consolidation complete all as specified and directed by Engr-in-Charge. |
| 11 | M&L for 60 mm thick machine pressed precast concrete interlocking paver block any shape and sizeM-35 grade with grey cementand no pigment confirming to IS 15658-2006 complete all as specified and directed by Engr-in-Charge. |
| 12 | M&L forPCC 1:2:4 type B-1 using 20mm graded crushed stone aggregate as in roof kerbs or mud stops,rounded or chamfered etc complete all as specified. |
| 13 | S&F of Retro reflective coloured tape of safon, yellow, black ,white or required colours and fixed to sign board of any shape and size including arrows, letters, dashes & curve shapeetc as per approved designincluding taking down old tape from boards and cleaning the old surface and fixing new tapeto boards complete all specified and directed by Engr-in -charge |
