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| 1 | Excavation in soil using Hydraulic Excavator CK-90 and Tippers with disposal upto 1000 metres. Excavation for roadway in ordinary rock with hydraulic excavator of 0.9 cum bucket capacity including cutting and loading in tippers, transporting to embankment site within all lifts and lead upto 1000 m, trimming bottom and side slopes in accordance with requirements of lines, grades and cross sections as per Clause 301 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). (Mode of Measurement: pre works and post works) |
| 2 | Taking out existing Cement Concrete Interlocking Paver Block (ICBP) from Road/ Footpath and relaying the same of any design and shape in required line, level, curvature,colour and pattern over and including 50mm thick compacted bed of course sand, filling the joints with fine sand etc. including diposal of unservicable materials all complete as per direction of Engineer in Charge. |
| 3 | Supplying, spreading and compacting Fine Sand to required thickness, in layers not exceeding 150 mm to proper gradient and camber, inundating each layer by water and packing and ramming layer by layer to achieve desired compaction, including lighting, guarding, barricading and making adequate earthen bundh where necessary, curing with water as per direction, mending cracks and depressions by ramming wherever necessary |
| 4 | Granular Sub-base with Graded Material(Table:- 400-1); Plant Mix Method:Construction of granular sub-base by providing graded material, mixing in Wet Mix Plant at OMC, carriage of mixed material to work site, spreading in uniform layers with Motor grader on prepared surface in proper grade and camber, compacting with vibratory power roller to achieve the desired density, including lighting, guarding, barricading, including cost of all materials, machinery, tools and plants and cost of quality control complete as per Clause 401 of Specifications for Road & Bridge Works of MoRT&H (5th Revision).Grading – V |
| 5 | Wet Mix Macadam Base CourseProviding, laying, spreading and compacting graded stone aggregate to Wet Mix Macadam specification including screening of aggregates and granular materials, premixing the material with water at OMC in Wet Mix Plant, carriage of mixed material by tipper to site, laying in uniform layers with Paver in Sub- base / Base course on well prepared surface and compacting with Vibratory Roller to achieve the desired density, including supply of all materials, machinery, fuel and lubricants, including incidental costs for lighting, guarding, barricading, making earthen bundh to protect the edges including cost of quality control complete as per Clause 406 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). |
| 6 | Supplying and Laying in the specified pattern of Interlocking Concrete Block Pavements (ICBP) with concrete blocks (with concrete grade as specified as per Table 1 of IS 15658:2006) manufactured in steel mould clamped to a vibrating table by hydraulic pressure (us per cl. no. 6.30 of IRC : SP : 63 (2018), from BIS licensee manufacturer, with spacer nib (Small protruding profiles on the vertical face of a paver block used as a device for keeping minimum joint gap in between the paving blocks, as per CL No 3.26 of IS: 15658)and of specified size and shape with aspect ratio (The ratio of length to thickness of a paver block, as per Cl. No. 3.3of IS: 15658)asperTable 2of IS:15658with fles-ural strength/breaking loud as per Annexure G of 15:15658, on the prepared base course if specified CBR asper Table 1of IRC SP 63 (2018) or else as mentioned in design and drawing with a cushion of compacted bedding sand of 25-35 mm thick (grading of the bedding sand us per clause 6.5.1 of IRC SP-63) and filling up the gaps in between paver blocks with joint filling sand grading of the joint filling sand will be as per clause 6.5.2 of IRC SP 63) and(the completing the edges with cut blocks as per CL No. with proper confinement of bedding and joint filling sand. compuctiondevelling and filling up of the edge gap.100 mm thick, Coloured Grey) |
| 7 | Dense Btuminous Macadam;Providing and laying Dense bituminous macadam with Using Batch mix Type HMP of minimum capacity 100-120 TPH. using coarse aggregate, fine aggregate, filler as lime and bituminous binder VG - 40 ( Bulk) as per design Job Mix Formula conforming Marshall Method as per specification, including screening, cleaning of chips and preparing a uniform and quality mix in Batch Mix Plant and ensuring a homogeneous mix, in which all particles of the mineral aggregates are coated uniformly, transporting the Batch mix to work site, laying the mixed materials at specified laying temperature with a hydrostatic paver finisher with sensor control to the required grade, level and alignment over prepared surface coated with tack coat using C.B.E. M.S. ( Packed) @0.275 Kg. /Sq.M., rolling with smooth wheeled, vibratory and tandem rollers for break down, inter-mediate and finished rolling to achieve the desired density of at least 98% of that of Laboratory Marshall specimen, hand packing and pinning to give an even surfaceincluding cost andcarriage of bitumen, coarse andfine aggregates and filler materials and hire charges of machinery and equipment for construction and quality control, fuels and lubricants and wages of operational staff complete as per Clause 505 of Specifications for Road & Bridge Works of MoRT&H (5th Revision).Grading II (26.5 mm nominal size, 50 - 75 m.m. thick), Using Batch mix Type HMP of minimum capacity 100-120 TPH |
| 8 | Bituminous Concrete;Providing and laying bituminous concrete with Hot Mix Plant using coarse aggregates, fine aggregates,filler materials (All are Pakur variety) and bituminous binder (VG-40) of required specification including screening, cleaning of chips and preparing a uniform and quality mix in Hot Mix Plant and ensuring a homogeneous mix, in which all particles of the mineral aggregates are coated uniformly, transporting the hot mix to work site, laying the mixed materials at specified laying temperature with a hydrostatic paver finisher with sensor control to the required grade, level and alignment over prepared surface coated with tack coat (with CBE @2.50 Kg./10M2), rolling with smooth wheeled, vibratory and tandem rollers for break down, inter-mediate and finished rolling to achieve the desired density of at least 98% of that of Laboratory Marshall specimen, including cost and carriage of bitumen, coarse and fine aggregates and filler materials and hire charges of machinery and equipment for construction and quality control, fuels and lubricants and wages of operational staff complete as per Clause 507 of Specifications for Road & Bridge Works of MoRT&H (5th Revision).For Grading 2; (13.2 mm nominal size, 30mm thick.)Using Batch Type HMP of minimum capacity 100-120 TPH. |
| 9 | GST @ 18% over Sl. No. 1 to 8 |
| 10 | Labour Welfare Cess @ 1% over Sl. No. 1 to 8.01 |
