Restoration of Roads cut by BSES for laying of 66 KV interconnection cable from 66 KV new kondli grid masala market to 66 KV dallupura grid near dashmesh public school by open cut method under Sub- Division East Road-II of Division East Road/(M-212)

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge.

All kinds of soil

Providing and laying in position ready mixed or site batched design mix cement concrete for plain 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 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

Concrete of M25 grade with minimum cement content of 300 kg /cum

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.

Providing and applying tack coat using bitumen emulsion conforming to IS: 8887, using emulsion pressure distributer including preparing the surface & cleaning with mechanical broom. With medium setting bitumen emulsion

On W.B,M/W.M.M @ 0.4 kg/sqm

On bituminous surface @ 0.25kg/sq

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 equiped 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 specificatons and directions of Engineer-in-Charge.

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.

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 equiped 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.

40/50 mm 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.

Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5 mm), including making drainage opening wherever required complete etc. as per direction of Engineerin- charge (length of finished kerb edging shall be measured to calculate volume for payment). (Precast C.C. kerb stone shall be approved by Engineer-in-charge)

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.

With material conforming to Grade-| (size range 75 mm to 0.075 mm) having CBR Value-30

Providing, laying, spreading and compacting graded stone aggregate (size range 53 mm to 0.075 mm ) to wet mix macadam (WMM) specification including premixing the material with water at OMC in for all leads & lifts, laying in uniform layers with mechanical paverfinisher in sub- base / base course on well prepared surface and compacting with vibratory roller of 8 to 10 tonne capacity to achievethe desired density, complete as per specifications and directions of Engineer-in-Charge

Providing and laying non-pressure NP2 class (light duty) R.C.C. pipes with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete.

250 mm dia. R.C.C. pipe

Providing and laying 60mm thick factory made cement concrete interlocking paver block of M -30 of any design/ shape laid in required line, level, curvature, colour and pattern over 20 mm thick bed of cement mortar 1:4 (1 cement: 4 coarse sand) compacting and proper embedding/laying of inter locking paver blocks including grouting the joints with white cement mixed with matching pigments etc. Complete as per the direction of Engineer-in-charge.

Providing and laying factory made chamfered edge Cement Concrete paver blocks in footpath, parks, lawns, drive ways or light traffic parking etc, of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over 20 mm thick bed of cement mortar 1:4 (1 cement : 4 coarse sand), compacting and proper embedding/laying of inter locking paver blocks including grouting the joints with white cement mixed with matching pigments etc. complete as per the direction of Engineer-in-Charge.

60 mm thick cement concrete inter locking paver block of M-35 grade with approved colour, design & pattern.

Providing and laying cement concrete tactile tile (for vision impaired persons as per standards) of size 300x300x60mm in outdoor floors such as footpath, court yard, multi modals locations etc. of required thickness, size shape made by table vibratory method using PU Mould, laid in required colour & pattern laid on 20mm thick base of cement mortar 1:4 (1cement : 4 coarse sand) including grouting of the joints with white cement mixed with matching pigments etc. complete as per direction of Engineer-in-Charge.

60 mm thick cement concrete inter locking paver block of M-35 grade with approved colour, design & pattern.

Modified Estimated Cost due to correction in GST Rate on DSR Item @ 0.973 =(Estimated cost based on DSR 2023 items *0.973) = (-) (18187444*0.027= 504688)

Add 3.00 % Cost Index on DSR 2023

Cold Milling of Asphaltic Surface/Pavement (Removal of BC/DBM or any asphaltic material from road Surface/Concrete Surface) in thickness of 25 to 100 mm so as to below in shape, slope and undamaged workable to lay fresh layer of asphaltic material in line, level, size, depths directed by Engineer-in-Charge including transportation and disposal of removed material from site for all lift and leads, cleaning of surface and making good or asphalting work including local repair of damages/ distress occurre after milling etc. complete as per method and machinery prescribed in IRC.

Credit of stone aggregate received from cold miling of existing bituminous layer.

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