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| 1 | M&L for preparing surfaces of existing black top surface/scarified surface with wire brushes for removing caked mud etc and sweeping with brooms and finally fanning to clean the surfaces with gunny bags to remove all loose dirt etc andapplying evenly a prime coat with bitumenous primer using paving bitumen VG-10 at the rate of 10 kg / 10 sqmand M&L for Bituminiouspremixed hot mix Asphaltic Semi- DenceConcreteusing 5.5 % binder content(VG-30 Grade paving bitumen with minimum Marshal stability 1200 kg/sqcm) by weight of total mix and with thickness of 30 mm (consolidated Thickness) includingrolling with 8to 10 tonne power road roller and mnimum 5Km/hourto uniform and smooth surfaceand consolidation to required gradient and camber all as specified and directed. |
| 2 | (Note: - (i) Laying shall be done by means of self-propelled mechanical paver,and screed temp minimum maintain not less than 140 degree cellicious finishing with electronic sensor and hydraulic controls with suitable speed 5 Km /hourand capable of laying, spreading, tamping and finishing. (ii) Mix shall be obtained from hot mix plant and spreading shell be done by using mechanical sensor paver only) |
| 3 | Scarifying or picking gravelled, macadam or bituminous macadam n exc 50mm deep and surface in area exc 400 sqm and incl rolling and consolidation with power roller 8 to 10 power roller complete all as specified and directed. |
| 4 | M&L for applying prime coat with bituminuous primer VG 10 at 5 Kg per 10 sqm over BM surface complete all as specified and as directed. |
| 5 | M&L for premix bitumninous macadam laid/rolled and compacted to required gradient and camber using 8 to 10 tonne power roller consolidated to average thickness 75mm or less using binder content bitumen of gradeVG-30 @ 4% by weight of total mix by brushingcomplete all as specified anddirected. Note :- (i) Any variation in binder content on minus side shall be adjusted @ of Rs 50.00 per kg of binder. No adjustment in price shall be madeif the variation is on plus side.(ii) The bituminious mix shall be prepaired in hot mix plant an dtransported to the site in clean vehicle and shall be laid by means of a slef- propelled mechanical paver finisher with electronic sensor and hydraulic controls all as specified. |
| 6 | M & L for marking lines, dashes, arrows, letters etc not exceeding 15 cm wide on bituminous surface with retro reflective thermoplastic road marking paint with reflector sign glass beads @ 250 gms per sqm area confirming to MOST & BIS specification, not less than 2.50mm to 3.00 mm thick of white/golden/yellow as approved colour/shade and applied withmachine. as per manufacturers instruction including preparation of surface i.e. cleaning of surface by removingall dust, dirt, oil grease etc complete all as specified and directed. |
| 7 | 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 per manufactures instructions complete all as specified and directed. |
| 8 | Demolition of cement Concrete of any grade or type (un-reinforced) (EXISTING ROAD PQC IN PANELS ) of any descriptions in any position complete all as specified and directed. |
| 9 | M&L for Cement concrete work in pavement/ hard-standing of flexural strength 40 kg/per square centimetre in field using 400 kg of cement per cubic metre, thickness of concrete 25 cm or less and incl all necessary formwork complete all as specified and directed. |
| 10 | M & L Forming 12 mm thick exansion joints filledwith pre-formed bituminous filler and top 30mm primed and sealed with sealing compound, Grade ‘B’ (upto thickness 100 to 200mm) complete all as specified and directed. |
| 11 | M & LForming Contraction (Dummy) joints 65mm deep x 10mm wide, filled with sealing compound Grade ‘B complete all as specified and directed. |
| 12 | M & L Finishing surface of concrete roads, pavements, by belting complete all as specified and directed. |
| 13 | Earth work in excavation of all kind of soil by mechanical means (Hydraulic excavator) means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5m, complete all as specified and directed. |
| 14 | M&L moorum/red bajri filling in floors or pavings/ road side berms 100mm thick, laid in layers n exc. 15 cm thick, spread, levelled and rammed including watering and and incl rolling and consolidation with power roller 8 to 10 power roller complete all as specified and directed. |
| 15 | M & L PCC 1:2:4 type B-1 using 20 mm graded stone aggregate as in cills, steps, seismic and other similar bands, plinth courses, string courses, parapets and railing upto 60 cm in height, coping, kneelers, apex stones bed plates, etc and the like including weathering, slightly rounded or chamfered angles and throating, as directed including necessary use and waste of form work, complete all as specified and directed. |
