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| 1 | Excavation in Hill Area in Soil by Mechanical Means (Excavation in soil in hilly area by mechanical means including cutting and trimming of side slopes and disposing of excavated earth with all lifts and lead upto 1000 metres) |
| 2 | Excavation in Hilly Area in Ordinary Rock by Mechanical Means not Requiring Blasting (Excavation in hilly area in ordinary rock not requiring ballasting by mechanical means including cutting and trimming of slopes and disposal of cut material with all lift and lead upto 1000 metres ) |
| 3 | Preparation of sub grade (Preparation of sub grade by excavating earth to an average depth of 22.50 cm, dressing to camber and consolidating with road roller, making good the undulations etc. and disposal of surplus earth, lead upto 50 m.) |
| 4 | Consolidation of sub-grade with road roller of 8 to 12 tonne capacity including making good the undulations etc. with earth or quarry spoils etc. and rerolling the sub grade. |
| 5 | Granular Sub-Base with Coarse Graded Material ( Table:- 400- 2) (Construction of granular sub-base by providing coarse graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with vibratory roller to achieve the desired density, complete as per clause 401)( For Grade - I materials) |
| 6 | Water Bound Macadam (Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory roller 8-10 tonnes in stages to proper grade screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting to theand camber, applying and brooming requisite type of required density.) A. By Manual Means (ii) Grading- II (a)Using Screening Type-A (13.2mm Agg.) |
| 7 | Water Bound Macadam (Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with vibratory roller 8-10 tonnes in stages to proper grade screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting to theand camber, applying and brooming requisite type of required density.) A. By Manual Means (iii) Grading- III Using Scrining Type-B (11.2mm agg.) |
| 8 | Prime Coat (Providing and applying primer coat with bitumen emulsion on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.60 kg/sqm using mechanical means.) |
| 9 | Tack Coat (Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.20 kg per sqm on the prepared bituminous/granular surface cleaned with mechanical broom.) |
| 10 | Open- Graded Premix Surfacing (Providing, laying and rolling of open - graded premix surfacing of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or cut-back or emulsion to required line, grade and level to serve as wearing course on a mixing in a suitable plant, laying and rolling with a smooth wheeled roller 8-10 tonne capacity, finished topreviously prepared base, including required level and grades.) Case - II: Open-Graded Premix Surfacing using cationic Bitumen Emulsion |
| 11 | Seal Coat (Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A and B seal coats) Case - I Type-A |
| 12 | Excavation for Structures (Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and deleterious matter, dressing of sides and bottom and backfilling with approved material.) I Ordinary soil, A Mannual means, (i)Up to 3.00 Mtr depth |
| 13 | PCC 1:3:6 in Foundation (Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.) |
| 14 | Stone masonry work in cement mortar 1:3 for substructure complete as per drawing and Technical Specifications. A. Stone masonry work in cement mortar |
| 15 | Furnishing and Placing Reinforced/ Prestressed cement concrete in super-structure as per drawing and Technical Specification, RCC Grade M25, Using Concrete Mixer |
| 16 | Supplying, fitting and placing Mild steel reinforcement complete in sub-structure as per drawing and Technical Specification |
| 17 | Providing weep holes in Brick masonry/Plain/ Reinforced concrete abutment, wing wall/ return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V :20H towards drawing foce. Complete as per drawing and Technical Specifications |
| 18 | Back filling behind abutment, wing wall and return wall complete as per drawing and Technical Specification A Granular material Please Enable Macros to View BoQ information |
