Name of Work:- R/R Damages on Alsindi Tattapani via Dhundhan road Km. 0/000 to 5/000 (SH:- P/L GSB, WBM G-III,BC and C/O V- shape drain and U-shape drain between KM 3/720 to 4/800) under PDNA-2023 | Sl. No. | Item Description | |
| 1 | Earth work in excavation for structure as per drawing and technical specification clause 305.1 including setting out construction for shoring and bracing removal of stamps and other deleterious materials and desposal up to any lead dressing of side and bottom and back filling in trenches with excavated suitable materials ordinary soil upto 50 depth | | 2 | Providing concrete for plain/reinforced concrete M-10 grade 1:3:6 (one cement : three course sand : six graded crushed stone aggregate) 40 mm (forty millimeter) nominal size for mechanically mixed and vibrated in open foundation and plinths or similar work complete as per drawing and technical specifications MORD Clause 802, 803,1202 & 1203 or as per direction of Engineer-in-Charge including carriage of material within all leads, lifts and other incidentals. | | 3 | Providing concrete for plain/reinforced concrete M-15 grade 1:2.5:5 (one cement : two point five course sand : five graded crushed stone aggregate) 40 mm (forty millimeter) nominal size for mechanically mixed and vibrated in substructure complete as per drawing and technical specifications MORD Clause 802, 804, 805, 806, 807, 1202 & 1204 or as per direction of Engineer-in-Charge including carriage of material within all leads, lifts and other incidentals. | | 4 | Loosening of the ground upto a level of 300mm (three hundred milimetre) below the subgrade watered, graded and compacted in layers to meet requirement of Tables 300.1 and 300.2 for subgrade construction as per technical Specification Clause 303.5.2 or as per direction of Engineer-in-Charge including carriage of materials within all leads, lifts and other incidentals. | | 5 | Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with lead upto 1000 m as per Technical Specification Clause 303.1. or as per direction of Engineer-in-Charge including carriage of materials within all leads, lifts and other incidentals. | | 6 | 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 wheel roller to achieve the desired density, complete as per Technical Specification Clause 401.or as per direction of Engineer-in-Charge including carriage of materials within all leads, lifts and other incidentals. | | 7 | Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405. or as per direction of Engineer-in-Charge including carriage of materials within all leads, lifts and other incidentals. | | 8 | Providing and applying primer coat with bitumen 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 or as per direction of Engineer-in-Charge including carriage of materials within all leads, lifts and other incidentals. | | 9 | Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.20 to 0.25 kg per sqm on the prepared bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503. or as per direction of Engineer-in-Charge including carriage of materials within all leads, lifts and other incidentals. | | 10 | Providing and laying bituminous concrete with 100-120 TPH batch type hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 5.4 to 5.6 per cent of 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. 509 complete in all respects or as per direction of Engineer-in-Charge including carriage of materials within all leads, lifts and other incidentals. Please Enable Macros to View BoQ information |
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