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| 1 | NSR 60 Providing and laying unscreened gravel boulders to a consolidated thickness of 15cm for sub base course including conveyance of site, loading unloading and stacking to departmental gauge on road side for pre-measurement and spreading watering, power rolling etc., complete. The volume of stacks calculated as per actual measurement shall be reduced by 15% for looseness in stacking to arrive at the quantity. The rate to include labour charges for spreading and hand packing to required camber employed, diversion of traffic barricading arrangements, etc., complete as directed by the Engineer-in-charge. |
| 2 | 4.91.1B Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth 3 wheeled 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 mechanical means - Water bound macadam Gr-I with moorum or gravel screening. (As per MoRTH specification, 4th Revision) |
| 3 | 4.92.1C Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth 3 wheeled 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 mechanical means - Water bound macadam Gr-II with moorum or gravel screening. (As per MoRTH specification, 4th Revision) |
| 4 | 5.1 Providing and applying primer coat with bitumen emulsion on prepared surface of granular base including clearing of road surface and spraying primer at the rate of 0.60 kg/sqm using mechanical means. (As per MoRTH specification, 4th Revision) |
| 5 | 5.7A Providing and laying semi-dense bituminous concrete with HMP of capacity not less than 40 - 60 TPH using crushed aggregates of specified grading, premixed with bituminous binder @ 4.5 to 5 percent of mix and filler, transporting the hot mix to worksite, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per clause 508 of MoRTH specification, 4th Revision, complete in all respects - Using grade-I material and bitumen 60/70 grade |
| 6 | 2.8.1 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 |
| 7 | 2.27 Supplying and filling in plinth with river sand under floors, including watering, ramming consolidating and dressing complete |
| 8 | 4.1.10 Providing and laying in position cement concrete of specified grade excluding the cost of cantering and shuttering - all work up to plinth level - 1:5:10 (1 cement: 5 coarse sand : 10 graded stone aggregate 40mm nominal size) |
| 9 | 4.3.2 Centring and shuttering including strutting, propping etc. and removal of form work for - retaining walls, return walls, walls (any thickness) including attached pilasters, buttresses, plinth and string courses fillets, kerbs and steps etc. |
| 10 | 4.4.2 Providing and laying cement concrete in kerbs, steps and the like at or near ground level excluding the cost of centring, shuttering and finishing - 1:3:6 (1cement: 3 coarse sand: 6 graded stone aggregate 20 mm nominal size) |
| 11 | 4.1.3 Providing and laying in position cement concrete of specified grade excluding the cost of cantering and shuttering - all work up to plinth level - 1:2:4 (1 cement: 2 coarse sand: 4 graded stone aggregate 20mm nominal size. |
| 12 | 13.1.1 12mm cement plaster of mix -1:4(1 cement: 4 fine sand) |
