Tender For Patch Repair Bush Cutting And Other Maintenance Works In Km 171 To 200 And Km 218 To 235 On Nh 109 At The Risk And Cost Of Epc Contractor., Gairsain-Uttarakhand
TDR : 51609112
Tender Notice
Corrigendum Details
BOQ
Expired
Gairsain
Uttarakhand
Corrigendum : Tender For Patch Repair Bush Cutting And Other Maintenance Works In Km 171 To 200 And Km 218 To 235 On Nh 109 At The Risk And Cost Of Epc Contractor.
Name of Work: Strengthening work of the road on National Highway 109 (old 87ext.) Panduwakhal to Karanprayag fromKm 171.000 to Km 200.000 and Km. 218.000 to Km. 235.000 and Construction of damage Scuppers and protection work between km. 171.000 to 200.00 in the State of Uttrakhand under EPC mode. (CB No. 11/SE-NH-10/2020-2021 Date. 19.09.2020) ds vUrxZr Risk and Cost ij iSp ejEer] iVjh Hkjku bR;kfn dk;ZA
Sl. No.
Item Description
1
Clearance of land slides in soil and ordinary rock by a bull-dozer D 80 A-12, 180 HP and disposal of the same on the valley side complete as directed by the Engineer-in-charge.
2
Haulage excluding Loading & Unloading- Haulage of materials by tipper excluding cost of loading, unloading and stacking. (Surfaced Road)
3
Maintenance of Earthen shoulder (filling with fresh selected soil) Making up loss of material irregularities on shoulders to the design level by adding fresh approved selected soil and compacting it with appropriate equipment at OMC upto a lead of 1000 m as per technical specification Clause 1903
4
WBM Grading 3Providing, 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 propergrade 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.
5
Filling Pot- holes and Patch Repairs with - Bituminous concrete, 40mm. ( Removal of all failed material, trimming of completed excavation to provide firm vertical faces, cleaning of surface, painting of tack coat on the sides and base of excavation as per clause 503, back filling the pot holes with hot bituminous material as per clause 504, compacting, trimming and finishing the surface to form a smooth continuous surface, all as for grading I -19 mm nominal size
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