Up Gradation / Maintenance Of 4Th Tawi Bridge 2 Nos Over River Tawi Straight Highway Bhagwati Nagar Jammu ( High Level Bridge ) ( Under Safety Audit ) Boq, Jammu-Jammu And Kashmir
TDR : 31520449
Tender Notice
BOQ
Expired
Jammu
Jammu And Kashmir
Up Gradation / Maintenance Of 4Th Tawi Bridge 2 Nos Over River Tawi Straight Highway Bhagwati Nagar Jammu ( High Level Bridge ) ( Under Safety Audit ) Boq
Name of Work : Upgradation/Maintanance of4th Tawi Bridge 2 Nos over River Tawi straight Highway Bhagwati Nagar Jammu(High Level Bridge) (Under Safety Audit)
Sl. No.
Item Description
1
Scarifying the existing bituminous road surface to a depth of 50mm anddisposal of scarified material within all lifts and lead upto 1 km (bymechanical means).
2
Providing & laying bitumen mastic wearing course (as per specifications) with industrial bitumen of grade 85/25 conforming to IS : 702, prepared by using mastic cooker & laid to required level and slope, including providing antiskid surface with bitumen pre-coated fine grained hard stone chipping of approved size at the rate of 0.005 cum per 10 sqm& at approximate spacing of 10 cm centre to centre in both directions, pressed into surface protruding 1 mm to 4 mm over mastic surface, including cleaning the surface, removal of debris etc. all complete. (considering bitumen using 10.2% as per MORTH specification)25mm thick
3
Providing and laying semi- dense Bituminous concrete using crushed stone aggregates of specified grading, premixed with bituminous binder and filler, transporting the hot mix to work site by tippers, laying with paver finisher equipped with electronic sensor to the required grade, level and alignment and rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction and density as per specification, complete and as per directions of Engineer-in-Charge. 25 mm compacted thickness with bitumen of grade VG- 30 @5% (percentage by weight of total mix) and lime filler @ 2% (percentage by weight of Aggregate) prepared in Batch Type Hot Mix Plant of 100-120 TPH capacity all complete including tack coat and all leads lifts and carriage Complete.
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