Construction of balance work and approach road to Wazmohalla Bridge

Amount

Earth work excavation by mechanical means (hydraulic excavator) in trenches in all kinds of soil including ramming of bottoms and dressing of sides including all leads and lifts as required, necessary dewatering during excavation and disposal of surplus excavated soil as directed by the Engineer I/C complete job

Random Rubble masonry with hard stone (Quarray) in foundation and plinth including leveling up with cement concrete 1:6:12 (1 Cement : 6 coarse sand : 12 graded stone aggregate 20mm nominal size) upto plinth level and curing complete with Cement mortar 1:6 (1 Cement : 6 coarse sand) Complete job.

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level Thermo-Mechanically Treated bars of grade Fe-500D or moreSTEEL above cap complete job.

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve. workability without impairing strength and durability as per direction of Engineer-incharge.

Centering and shuttering including strutting, propping etc. and removal of form for Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc complete job.

Centering and shuttering including strutting, propping etc. and removal of form for Suspended floors, roofs, landings, balconies and access platforms etc complete job.

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve. workability without impairing strength and durability as per direction of Engineer-incharge.

Providing and Fixing in Position Strip Seal type expansion for +/- 50 MM movement as per IRC specification in the carriage way from reputed suppliers only.

Providing and Fixing in position to Truss Girders 50 MM nominal bore GI pipe as Rails with all clamps,vertical posts ISNB150 1.1m height and 2 m spaced and painting Complete - Providing , fitting & fixing of Mild steel railing complete as per drawing & technical specifications. complete job

Providing and Fixing position 250 mm x 250 MM and 200 Deep drainage boxes with 300 Long 100 MM diameter drain pipe with Grating at top in Galvanised Iron - Rain water collection boxes - Drainage Spouts complete as per drawing & technical specifications complete job.

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 40 mm nominal size) complete job.

Providing laying Granular material (GSB) as per IRC specifications complete incl. rolling, watering & compacting incl. all carriages involved complete job as per drawing & technical specifications

Supply & filling of good earth including spreading, rolling, watering, ramming & campacted by vibratory roller to achieve desired density incl.all leads & lifts complete job.

Construction of granular sub-base by providing close graded Material conforming to specifications, mixing in a mechanical mix plant at OMC, carriage of mixed material by tippers to work site, for all leads & lifts, spreading in uniform layers of specified thickness with motor grader on prepared surface and compacting with vibratory power roller to achieved density, complete as per specifications and directions of Engineer-in-Charge. complete job. With material conforming to Grade-I (size range 75 mm to 0.075 mm) having CBR Value-30

Providing and applying tack coat using hot straight run bitumen of grade –VG-10, including heating the bitumen, spraying the bitumen with mechanically operated spray unit fitted on bitumen boiler, cleaning and preparing the existing road surface as per specifications. On W.B.M. @ 0.75 Kg/sqm. complete job. finished work to be measured

Providing,Laying, spreading and compacting stone aggregate of specified sizes to WBM specifications in uniform thickness, hand packing, rolling with 3 wheeled road / vibratory roller 8-10 tonne capacity in stages to proper grade and camber, applying and brooming requisite type of screening /binding material to fill up interstices of coarse aggregate, watering and compacting to the required density complete job.

WBM Grade I (90mm to 45mm)

WBM Grade II (63mm to 45mm)

WBM Grade III (53mm to 22.4mm)

Providing and laying bituminous macadam using crushed stone aggregates of specified grading premixed with bituminous binder, transported to site by tippers, laid over a previously prepared surface with paver finisher equipped with electronic sensor to the required grade, level and alignment and rolling with smooth wheeled, vibratory and tandem rollers as per specifications to achieve the desired compaction and density, complete as per specifications and directions of Engineer-in-Charge. 50 to 100 mm average compacted thickness with bitumen of grade VG-30 @ 3.5% (percentage by weight of total mix) prepared in Batch Type Hot Mix Plant of 100-120 TPH capacity. completed Job. finished work to be measured

20mm OGPC:- Provding laying and rolling of open-graded premix carpet of 20mm thickness composed of 13.2mm to 5.60mm size agg.either using penetration grade bitumen V.G-10 to required line, grade,camber and level to serve as waring course on previously prepared base, including in a suitable plant, laying with 80 -100 KN roaaad roller finfsihed to required level and grade as per technical specification clause-508 by mechnical means incl. loading /unloading, haulage, octrai etc finished work to be measured incl. necessary seal coat complete job.

Note:- All BOQ Items are incl. all taxes, cost & carriage of all material complete job.

ABDUL RASHID MALLA