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| 1 | Earth work in excavation by mechanicalmeans (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, for all lift, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.All kinds of soil. |
| 2 | Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, by mechinical / manual means ramming of bottoms, for all depth, including getting out the excavated soil, and then returning thesoilasrequired,inlayersnotexceeding 20cmindepth,including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m:All kinds of soilPipes, cables etc. exceeding 300 mm dia but not exceed ng 600 mm |
| 3 | Providingandlayingcementconcreteinretainingwalls, returnwalls,walls (any thickness)includingattached pilasters,columns,piers,abutments,pillars,posts,struts, buttresses,stringorlacingcourses,parapets,coping,bed blocks, anchor blocks, plain window sills, fillets, sunken floor etc., up to floor five level, excluding the cost of centering, shuttering and finishing:1:2:4 (1 Cement : 2 coarse sand (zone-Ill) derived from natural sources :4gradedstoneaggregate 20mmnominalsize derived from natural sources) |
| 4 | Providingandlayinginpositionreadymixedorsitebatched design mix cement concrete for plain cement concrete work; using coarse aggregate and fine aggregate derived from natural sources, PortlandPozzolana/OrdinaryPortland /PortlandSlagcement, admixturesinrecommendedproportionsasperIS: 9103to accelerate /retard setting of concrete, to improve durability and workabilitywithoutimpairingstrength;includingpumpingof concretetositeoflaying,curing,carriageforallleads;but excluding the cost of centering, shuttering and finishing 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 minimum specified cement content, the contractor shall have discretion to either re-design the mix or bear the cost of extra cement.All works upto plinth level :Concrete of M10 grade with minimum cement content of 220 kg /cum] |
| 5 | Centering and shuttering including strutting, propping etc. and removal of form forWalls any thickness) including attached pilasters, butteresses, plinth and string courses etc. |
| 6 | 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 naturalsources,PortlandPozzolana /OrdinaryPortland /PortlandSlagcement,admixturesinrecommended proportions as per IS: 9103 to accelerate /retard setting of concrete,toimprovedurabilityand workability without impairing strength; including pumping of concrete to site of laying, curing,carriage for all leads; but excluding the cost of centering,shuttering,finishingandreinforcementasper direction of the engineer-in-charge; for the following grades of concrete.Note:Extracementupto 10%of theminimumspecified 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.All works upto plinth levelConcrete of M25 grade withminimum cement content of 330 kg /cum |
| 7 | Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in:Cement mortar 1:4 (1 cement : 4 coarse sand) |
| 8 | 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.In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works |
| 9 | 12 mm cement plaster of mix :1:6 (1 cement: 6 coarse sand) |
| 10 | 15 mm cement plaster on rough side of single or half brick wall of mix:1:6 (1 cement: 6 coarse sand) |
| 11 | Cement plaster 1:3 (1 cement: 3 coarse sand) finished with a floating coat of neat cement.12 mm cement plaster |
| 12 | Finishing walls with Acrylic Smooth exterior paint of required shade .New work (Two or more coat applied @ 1.67 ILO 0 sqm over and including priming coat of exterior primer applied @ 0.90 litre/10 sarM |
| 13 | Painting with synthetic enamel paint of approved brand and manufacture to give an even shade :Two or more coats on new work |
| 14 | Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete. |
| 15 | 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.In cement mortar |
| 16 | Dismantling steel work in built up sections in angles, tees, flats and channels including all gusset plates, bolts, nuts, cutting rivets, welding etc. including dismembering and stacking within 50 metres lead. |
| 17 | Dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead. |
| 18 | Disposalofbuildingrubbish /malba /similarunserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond SO m initial lead, for all leads including all lifts involved. |
| 19 | Making bell mouth opening/ entrance of size 100x50x50 cm for drainage pipe under footpath, including providing cement concrete1:3:6 (1cement:3 coarse sand:6 graded stone aggregate 20 mm nominal size) for shape of bellmouth,includingplasteringprovidingandfixing precastR.C.C./S.F.R.C.slabincludingplastering with cement mortar1:3 (1cement :3 fine sand) of 6 mm thickness on exposed surface of the slab & bell mouth includingcentring,shuttering&neatcementpunning inside the bell mouth etc. all complete |
| 20 | Providingandplacing inposition 100 mm thick factory made machine batched & machine mixed Precast RCC Rectangular Covers on drains of footpath of various sizes, of M-25 grade cement concrete for RCC work, including cost of centering, shuttering, reinforcement of 8 mm dia TMT bars of Fe 500 grade @ maximum 100mm c/c on both ways,neat cement punningonfinishedsurface, properly encased on all edges with 1.6 mm thick , 100 mm wide MS sheet duly painted over priming coat reinforcement to be welded at edges with MS sheet and providing 2 Nos. 12 mm dia bar for hooks etc i/c cost of cartage, all leads & lift, handling at site etc. all complete as per direction of Engineer-in-Charge. |
| 21 | 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:3coarsesand76 gradedstoneaggregate40 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 :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 cementplasterattheexternalsurfaceshallbepaidfor separate)y) :With commonburnt clay F.P.S. (nonmodular)bricks of class designation 7.5 |
| 22 | Providing and laying Non Pressure NP-3 class (Medium duty) R.C.C. pipes including collars/spigot jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete600 mm dia RCC pipes. |
| 23 | Add for revised GST @18% in place of 12% ie 6.33% |
| 24 | Add Cost Index@7% on SR&DR Total 4,359,685.24 |
| 25 | Credit for dismantled CI/MS articles like GI Pipes, MS frames/sections, gates, gratings, bars, pipes, fittings, other similar material received during execution of this work to be taken away by the contractor as per direction of Engineer-in-Charge. (Department reserves the right to retain any of the dismantled materials) |
