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| 1 | Item Description |
| 2 | Tack Coat on Bituminous surfaces (Providing and applying tack coat with bitumen emulsion using emulsion pressure distributor at the rate of 0.20 to 0.30 kg per sqm on the prepared bituminous surface cleaned with mechanical broom.)(NH SOR 23-24, It. No.-5.2 (i)) |
| 3 | Providing and laying bituminous macadam with 100-120 TPH /Drum mix Plant 60 to 90 TPH capacity hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading premixed with bituminous binder @ 3.4 per centby weight of total mix, transported to site, laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled as per clauses 501.6 and 501.7 to achieve the desired compaction including cost of tack coat of emulsion bitumen at rate of 2.00 Kg./10 Sqmt. etc. complete as per MoRTH specification clause No. 504 complete in all respects. (a) Laying the mixed materialswith paver finisher[As Per RA atteched]Using VG - 40 Grade Bitumen |
| 4 | Providing and laying bituminous macadam with 100-120 TPH /Drum mix Plant 60 to 90 TPH capacity hot mix plant producing an average output of 75 tonnes per hour using crushed aggregates of specified grading premixed with bituminous binder @ 3.4 per centby weight of total mix, transported to site, laid over a previously prepared surface with paver finisher to the required grade, level and alignment and rolled as per clauses 501.6 and 501.7 to achieve the desired compaction including cost of tack coat of emulsion bitumen at rate of 2.00 Kg./10 Sqmt. etc. complete as per MoRTH specification clause No. 504 complete in all respects. (a) Laying the mixed materialswith paver finisher[As Per RA atteched]Using VG - 30 Grade Bitumen |
| 5 | Close Graded Premix Surfacing/Mixed Seal Surfacing (Providing, laying and rolling of close-graded premix surfacing material of 20 mm thickness composed of 11.2 mm to 0.09 mm (Type-a) or 13.2 mm to 0.09 mm (Type-b) aggregates using bitumen to the required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a Smooth wheeled roller 8-10 tonne capacity, and finishing to required level and grade including cost of tack coat of emulsion bitumen at rate of 2.00 Kg./10 Sqmt. etc. complete as per MoRTH specification clause No. 508 complete in all respects. )(R A attached for Bitumen using 47.82 kg per MT of mix ) (a) Laying the mixed materialswith paver finisher[As Per RA atteched]Using VG - 40 Grade Bitumen |
| 6 | Close Graded Premix Surfacing/Mixed Seal Surfacing (Providing, laying and rolling of close-graded premix surfacing material of 20 mm thickness composed of 11.2 mm to 0.09 mm (Type-a) or 13.2 mm to 0.09 mm (Type-b) aggregates using bitumen to the required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a Smooth wheeled roller 8-10 tonne capacity, and finishing to required level and grade including cost of tack coat of emulsion bitumen at rate of 2.00 Kg./10 Sqmt. etc. complete as per MoRTH specification clause No. 508 complete in all respects. )(R A attached for Bitumen using 47.82 kg per MT of mix ) (a) Laying the mixed materialswith paver finisher[As Per RA atteched]Using VG - 30 Grade Bitumen |
| 7 | Bituminous Concrete: Providing and laying average 30 mm thick bituminous concrete with 100-120 TPH batch type hot mix plant/Drum Mix Plant 60-90 TPH producing an average output of 75 tonnes per hour capacity using crushed aggregates of specified grading, premixed with Bituminous Binder minimum of 5.4 % percent by weight of total mixor as per 5th Revisin of MoRT&H Specification of Road and Bridge work, 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 (5th Rev.) clause No. 507 complete in all respects including tack coat with emulsion at 0.2Kg per Sqm on existing road (Grading-II) (13.2 mm Nominal Aggregate size)Using VG - 40 Grade Bitumen |
| 8 | Bituminous Concrete: Providing and laying average 30 mm thick bituminous concrete with 100-120 TPH batch type hot mix plant/Drum Mix Plant 60-90 TPH producing an average output of 75 tonnes per hour capacity using crushed aggregates of specified grading, premixed with Bituminous Binder minimum of 5.4 % percent by weight of total mixor as per 5th Revisin of MoRT&H Specification of Road and Bridge work, 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 (5th Rev.) clause No. 507 complete in all respects including tack coat with emulsion at 0.2Kg per Sqm on existing road (Grading-II) (13.2 mm Nominal Aggregate size)Using VG - 30 Grade Bitumen |
| 9 | Providing and laying Avarage 50 mm thick Dense Graded Bituminous Macadam with 100-120 TPH batch type HMP /Drum mix Plant 60 to 90 TPH capacityproducing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder VG-30 Grade bitumen @ 4.0 to 4.5 per centby 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. 505 complete in all respects.(ii) Grading - ii (50-75mm thickness using 4.5% Bitumen)Using VG - 40 Grade Bitumen |
| 10 | Providing and laying Avarage 50 mm thick Dense Graded Bituminous Macadam with 100-120 TPH batch type HMP /Drum mix Plant 60 to 90 TPH capacityproducing an average output of 75 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder VG-30 Grade bitumen @ 4.0 to 4.5 per centby 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. 505 complete in all respects.(ii) Grading - ii (50-75mm thickness using 4.5% Bitumen)Using VG - 30 Grade Bitumen |
| 11 | 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( Tack coat over WMM)(NH SOR23-24, It. no. 5.1 A (i)) |
| 12 | B. T. Surface painting : Providing and applying surface painting on B.T. surface using bitumen emulsion at the rate of 5 Kg. / 10 sqmt and flushing dust / sand at the rate of 0.06 cum / 10 sqmt as per MoRTH specification. (As per RA attached) Using VG - 40 Grade Bitumen |
| 13 | B. T. Surface painting : Providing and applying surface painting on B.T. surface using bitumen emulsion at the rate of 5 Kg. / 10 sqmt and flushing dust / sand at the rate of 0.06 cum / 10 sqmt as per MoRTH specification. (As per RA attached) Using VG - 30 Grade Bitumen |
| 14 | Fog Spray : Providing and spraying low viscosity bitumen emulsion @ 0.75 kg per sqm for sealing cracks less than 3 mm wide or incipient fretting or disintegration and existing bituminous surfacing.(NH SOR 2023-24 Item no 5.14) |
| 15 | Providing and laying slurry seal consisting of a mixture of fine aggregates, portland cement filler, bituminous emulsion and water on a road surface including cleaning of surface, mixing of slurry seal in a suitable mobile plant, laying and compacting to provide even riding surface(NH SOR 2023-24I.No. 5.12)(a) 5mm thickness |
| 16 | Providing and laying slurry seal consisting of a mixture of fine aggregates, portland cement filler, bituminous emulsion and water on a road surface including cleaning of surface, mixing of slurry seal in a suitable mobile plant, laying and compacting to provide even riding surface(NH SOR 2023-24I.No. 5.12)(b) 3mm thickness |
| 17 | Providing and laying slurry seal consisting of a mixture of fine aggregates, portland cement filler, bituminous emulsion and water on a road surface including cleaning of surface, mixing of slurry seal in a suitable mobile plant, laying and compacting to provide even riding surface(NH SOR 2023-24I.No. 5.12)(c) 1.5mm thickness |
| 18 | Wet Mix Macadam (Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical 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.) [As Per RA attached] |
| 19 | Providing, laying, spreading and compacting specified G.S.B. close graded (C.B.R. not less than 30 %) or any other course materials in sub grade incl. carriage of material spreading in uniform layers with manually on a prepared base and compacting with power road roller to achieve the density including all materials, labour and lighting, guarding, barricading including maintenance of diversion etc. complete. Use for new construction. (As per R. A.) |
