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| 1 | Excavation in soil in/ Hilly Area by mechanical means cutting and trimming of side slopes and disposing of excavated earth with a lift upto 1.5 mtr and a lead upto 20 mtr as per technical specification clause 1603.1 |
| 2 | Preparation of sub grade by dressing to cambor (Earth Work for the cutting involved for sub-grade to be paid for seperately depending upon the classification of soil completed as per HPPWD Specifications |
| 3 | Construction of granular sub-base by providing well 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 smooth wheeled roller to achieve the desired density , complete as per tecchnical specification clause 502. |
| 4 | Providing and applying primer coat with emulsion( SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means as per Technical specification clause 502 |
| 5 | Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the material with water at OMC in mechanical mixer (Pug Mill), carriage of mixed material by tipper to site, laying in uniform layers in sub-base/base course on a well prepared sub-base and compacting with smooth wheel roller of 80 to 100kN weight to achieve the desired density including lighting, barricading and maintenance of diversion, etc as per Tables 400.11 & 400.12 and Technical Specification Clause 406. |
| 6 | Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared dry and hungry bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503. |
| 7 | Providing and laying dense graded bituminous macadam with 100-120 TPH batch type HMP producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 4.0 to 4.5 per cent by weight of total mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MoRTH specification clause No. 507 complete in all respects. |
| 8 | Providing and laying bituminopus concrete wit 100-120 Tph batch type hot mix plant producing an average output of 75 tonnes per hour using crushed stone aggregate of specified grading, premixed with bituminous binfder @5.4 to 5.6 percent of mix and filler, transporting the hot mix to wortk site , laying with hydrostatic paver finisher with sensor control to the required grade, level and alginment , rolling with smooth whelled, vibratory and tande rollers to achive the desired compaction as per MORTH specification clause no 509 complete in all aspects |
| 9 | Providing and Laying concrete for plain reinforced concrte in open foundations complete as per drawings and technical specifications clauses 802, 803, 1202 and 1203 PCC Nominal mix 1:3:6 20mm stone aggregrate |
| 10 | Plain /reinforced concrete in sub-structure as per drawings and technical specifications clause 802, i804 , 805, 806, 807, 1202 , 1204 1:1.5:3 including centering and shuttering |
| 11 | Supplying, Fitting and placing HYSD bar reinforcement in substructure complete as per drawings and technical specifications clause 1002, 1005, 1010 and 1202 Please Enable Macros to View BoQ information |
