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| 1 | Earthwork in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5m, including getting out the excavated soil and disposal of surplus excavated soil as directed , within a lead of 50m - all kinds of soil |
| 2 | Providing and laying in position cementconcrete of specified grade excluding the cost of centering and shuttering - all workupto plith level - 1:5:10 (1 cement : 5coarse sand : 10 graded stone aggregate40mm ominal size) |
| 3 | Providing and laying in position cementconcrete of specified grade excluding the cost of centering and shuttering - all workupto plith level - 1:3:6 (1 cement : 3coarse sand : 6 graded stone aggregate 20mm nominal size) |
| 4 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work upto plith level - 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20mm nominal size) |
| 5 | 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 stringers, treads, landings etc. of stair cases, including use of chequered plate wherever required all complete |
| 6 | 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 |
| 7 | Centring and shuttering including strutting , propping etc. and removal of form work for - foundations, footings, bases forcolumns |
| 8 | 6mm cement plaster of mix 1:3 (1 cement : 3 fine sand) |
| 9 | Cement concrete flooring 1:2:4 (1 cement :2 coarse sand : 4 graded stone aggregate)finished with a floating coat of neat cement, including cement slurry, butexcluding the cost of nosing of steps etc.complete - 40mm thick with 20mm nominal size stone aggregate |
| 10 | Supplying and filling with gravel (excluding rock) in layers not exceeding 20cm in depth , breaking clods , watering ,rolling each layer with 1/2 tonne roller ,or wooden or steel rammers and rolling every 3rd and top-most layer with power roller of minimum 8 tonnes capacity including all leads and lift (Payment will be made based on level measurement) |
| 11 | Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macada specification including spreading in uniform thickness, handpacking, rolling with smooth three wheeled steel roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite Crushable type such as moorum / gravel for screening and gravelfor binding to fill up the interstices of coarse aggregate, watering and compacting to the required density - by manual means - Water bound macadam Gr-I with Gravel screening. (As per MoRTH specification, 4thRevision) |
| 12 | Providing, laying, spreading and compacting Cum stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth 3 wheeld steel roller 8-10 tonnes in stages to proper grade and camber, applying and brooming requisite Crushable type such as moorum or gravel for screening and gravel for binding to fill up the interstices of coarse aggregate, watering and compacting to the required density - by manual means - Water bound macadam Gr-II with moorum or gravel screening. (As per MoRTH specification, 4th Revision) |
| 13 | Cleaning the existing W.B.M. road surface including removing of binding material and other foreign matter with wire brushes and small picks, sweeping with brooms or soft brushes and finally dusting with old gunny bags and/or compressed air to receive bituminous treatment. As per clause no 502.4.2 and 503.3.1 of MOST specification. |
| 14 | Providing and applying tack coat on theprepared surface, heating bitumen in boilerand spraying the bitumen with spraysetfitted on bitumen boiler - on granular basesuch as WBM and WMM surfaces not bitumen primed. Rate of application 10kg/10sqm. |
| 15 | Providing and laying open graded premix carpet 20mm thick on prepared surface in asingle course as wearing course composed ofspecified size of stone aggregates premixwith a bituminous binder in mini hot mix plant 6 to 10 tonne laying manually androlling with power roller 8 to 10 tonne butexcluding cost of primer/tack coat. As perclause no 509 of MOST specification |
| 16 | Providing and applying premixed seal coat type `B\" comprising of thin application offine aggregate premix with bitumen binderin mini hot mix plant, carriage manually ofmixed material and laying and rolling with power roller 8 to 10 tonne. As per clauseno 513 of MOST specification. |
