|
| 1 | Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. |
| 2 | All kinds of soil. |
| 3 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : |
| 4 | 1:5:10 (1 cement : 5 coarse sand (zone-III) derived from natural sources : 10 graded stone aggregate 40 mm nominal size derived from natural sources) |
| 5 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. |
| 6 | Thermo-Mechanically Treated bars of grade Fe-500D or more. |
| 7 | Providing and laying in position ready mixed or site batched design mix cement concrete for reinforced cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, Portland Pozzolana / Ordinary Portland /Portland Slag cement, admixtures in recommended proportions as per IS: 9103 to accelerate / retard setting of concrete, to improve durability and workability without impairing strength; including pumping of concrete to site of laying, curing, carriage for all leads; but excluding the cost of centering, shuttering, finishing and reinforcement as per direction of the engineer-in-charge; for the following grades of concrete. Note: Extra cement up to 10% of the minimum specified cement content in design mix shall be payable separately. In case the cement content in design mix is more than 110% of the specified minimum cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement |
| 8 | All works upto plinth level Concrete of M25 grade with minimum cement content of 330 kg /cum |
| 9 | Centering and shuttering including strutting, propping etc. and removal of form for : |
| 10 | Foundations, footings, bases of columns, etc. for mass concrete |
| 11 | Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc. |
| 12 | Suspended floors, roofs, landings, balconies and access platform |
| 13 | Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. |
| 14 | In stringers, treads, landings etc. of stair cases, including use of chequered plate wherever required, all complete. |
| 15 | Painting with black anti-corrosive bitumastic paint of approved brand and manufacture to give an even shade: |
| 16 | Two or more coats on new work. |
| 17 | Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. |
| 18 | Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) |
| 19 | Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge. |
| 20 | Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge.. |
| 21 | In cement mortar |
| 22 | Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved. |
| 23 | Dismantling manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge : |
| 24 | Water bound macadam road |
| 25 | Bituminous road |
| 26 | Making bell mouth opening/ entrance of size 100x50x50 cm for drainage pipe under footpath, including providing cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) for shape of bell mouth, including plastering providing and fixing precast R.C.C./ S.F.R.C. slab including plastering with cement mortar 1:3 (1 cement : 3 fine sand) of 6 mm thickness on exposed surface of the slab & bell mouth including centring, shuttering & neat cement punning inside the bell mouth etc. all complete. |
| 27 | Providing and laying Dense Graded Bituminous Macadam 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 as per specifications to achieve the desired compaction and density, complete as per specifications and directions of Engineer-in-Charge. |
| 28 | 50 to 100 mm average 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. |
| 29 | Providing and laying 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. |
| 30 | 40/50mm compacted thickness with bitumen of grade VG-30 @ 5.5% (percentage by weight of total mix) and lime filler @ 3% (percentage by weight of Aggregate) prepared in Batch type Hot Mix Plant of 100-120 TPH capacity. |
| 31 | 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 achieve the desired density, complete as per specifications and directions of Engineer-in-Charge. |
| 32 | With material conforming to Grade-I (size range 75 mm to 0.075 mm) having CBR Value-30 |
| 33 | Providing and erecting 2.00 metre high temporary barricading at site; each panel of size 2.50m x 2.00m made of 40x40x6 mm angle iron or 50x50x3 mm hollow MS tube posts/ horizontal members/ bracings covered with 1.63 mm thick MS sheet. The sheet shall be fixed with 30x5 mm MS flat by suitable welding / riveting. The panels shall be made so that gap of 50 cm above the ground is available making over all height as 2.50m. MS channel ISLC 75 @ 5.70 kg/m, 50 cm long shall be provided at the bottom having oval shaped holes of size 50x25 mm at both ends with 50 cm long MS angle 40x40x6 mm bracing. Suitable arrangement shall be made to fix the barricading to avoid from overturning by providing 250 mm long expansion fasteners at both ends. |
| 34 | The work shall be executed as per drawing/ direction of Engineer-in-Charge which includes writing and painting, arrangement for traffic diversion such as traffic signals during construction at site for day and night, glow lamps, reflective signs, marking, flags, caution tape as directed by the Engineer-in- Charge. The barricading provided shall be retained in position at site continuously i/c shifting of barricading from one location to another location as many times as required during the execution of the entire work till its completion. Rate include its maintenance for damages, painting, all incidentals, labour, materials, equipments and works required to execute the job. The barricading shall not be removed without prior approval of Engineer-in-Charge. (Note :- One time payment shall be made for providing barricading from start of work till completion of work i/c shifting. The barricading provided shall remain to be the property of the contractor on completion of the work). |
| 35 | Constructing brick masonry circular type manhole 0.91 m internal dia at bottom and 0.56m dia at top in cement mortar 1:4 (1 cement : 4 coarse sand), inside cement plaster 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand) finished with a floating coat of neat cement, foundation concrete 1:3:6 mix (1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size), and making necessary channel in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement, all complete as per standard design : |
| 36 | 0.91 m deep with S.F .R.C. cover and frame (heavy duty , HD-20 grade designation) 560 mm internal diameter conforming to I.S. 12592, total weight of cover and frame to be not less than 182 kg., fixed in cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) including centering, shuttering all complete. (Excavation, foot rests and 12mm thick cement plaster at the external surface shall be paid for separately) :With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 |
| 37 | Extra depth for circular type manhole 0.91 m internal dia (at bottom) beyond 0.91 m to 1.67 m |
| 38 | With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 |
| 39 | Modified Estimate Cost after correction on DSR items on a/c of [email protected] i.e. deduct for effect of correction factor on DSR Items ((1-0.973)-0.027 on (DSR Items) |
| 40 | Deduct Cost Index @0.09%On DSR Item = |
| 41 | Providing and fixing FRP gully Cover with the frame of Size 1000 x 450 mm Clear Opening i/c Load capacity-40 Ton, Process- Molecular Binding Technology & Hot Press System. Type- extra Heavy Duty etc. complete and as per direction of the Engineer-in-Charge. |
| 42 | Providng and laying M.S.Pipe 800 mm dia, 10 mm thick by Jack Pushing Technology directly in ground upto 3 metre depth below form ground land including necessary jointing/electric welding, coupling, etc complete as required as per direction of Engineer-in-charge. |
| 43 | Carrying out subsurface survey at above mentioned across the road showing Water supply Pipelines, Sewer lines, Telecom Cables, Communication lines, drains , Gas Pipe Lines, Anchors, Oil Pipe Lines, Electric Cables, & other conduits etc. in the proposed corridor along with providing depth and dimensional details of Underground utilities and mapping as per sub surface utility Engineering-SUE ASCE 3802 & INDS TT :401-2018 (Indian Society for Trenchless Technology). The length of Route is (75*6)meter. |
| 44 | Providing and laying box culvert of size 1000x1000 mm, high strength, pre reinforced concrete box culvert, manufactured with high-performance self compacting concrete as per japanese industrial standards (JIS), conforming to Indian Standard ; & capable of carrying heavy truck movement, useful for application such as storm water drains, power duct and road crossings, as a replacement of pipe culverts etc. complete as per direction of the Engineer-in-Charge.(M-50 grade Cement Concrete shall be used in box type culvert drain as per drawing attached). Please Enable Macros to View BoQ information |
