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| 1 | Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth upto 30cm measured at a height of 1m above ground level and removal of rubbish upto a distance of 50 m outside the periphery of the area cleared. |
| 2 | Providing and laying unscreened gravel boulders to a specified consolidated thickness for sub base course including stacking of the material to the departmental gauge on road side for premeasurement. The volume of stacks calculated as per actual measurement shall be reduced by 15% for looseness in stacking to arrive at the net quantity. The rate shall including labour charges for spreading and hand packing to required camber and graded, and rolling with power roller hire and fuel charges for all tools and plants employed, and the cost of the boulders etc complete as directed by the Engineer in charge. |
| 3 | 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 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 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 Gravel screening. (As per MoRTH specification, 4th Revision) |
| 4 | Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling withsmooth 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 mechanicall means - Water bound macadam Gr-II with moorum or gravel screening. (As per MoRTH specification, 4th Revision) |
| 5 | 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. |
| 6 | Providing and applying tack coat on the prepared surface, heating bitumen in boiler and spraying the bitumen with sprayset fitted on bitumen boiler - on granular base such as WBM and WMM surfaces not bitumen primed. Rate of application 10kg/10sqm. |
| 7 | Providing and laying open graded premix carpet 20mm thick on prepared surface in a single course as wearing course composed of specified size of stone aggregates premix with a bituminous binder in mini hot mix plant 6 to 10 tonne laying manually and rolling with power roller 8 to 10 tonne but excluding cost of primer/tack coat. As per clause no 509 of MOST specification |
| 8 | Providing and applying premixed seal coat type `B\" comprising of thin application of fine aggregate premix with bitumen binder in mini hot mix plant, carriage manually of mixed material and laying and rolling with power roller 8 to 10 tonne. As per clause no 513 of MOST specification. |
| 9 | Excavating trenches of required width for pipes, cables, etc including excavation for sockets,and dressing of sides, ramming of bottoms, depth upto 1.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20 cm in depth, 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 soil -pipes,cables etc , exceeding 80mm dia but not exceeding 300 mm dia |
| 10 | Providing, laying and jointing UPVC pipes(Finolex / jain / Supreme / Truebore /Nandi) (0.6Mpa) conforming to IS specification 4985 and ISI marked including transportation to the site ,lowering to the trenches, laying to proper grade and alignment, testing of joints with required testing equipment,including cost of solvent cement, excluding UPVC specials such as bends,tees, threaded pieces,couplers,reducer,endcaps etc., complete all as per IS and CPWD specification. - 110mm dia. |
| 11 | Providing and fixing in position UPVC moulded equal Tee (Finolex / jain)(0.6 Mpa) conforming to IS 7834 part II and ISI marked,including labour charges for jointing, jointing materials etc,complete - 110mm dia |
| 12 | Providing and fixing in position UPVC moulded endcap (Finolex / jain)(0.6 Mpa) conforming to IS 7834 part II and ISI marked,including labour charges for jointing, jointing materials etc,complete - 110mm dia |
| 13 | Making connection of uPVC distribution branch with Upvc main of following sizes by providing and fixing tee including cutting the pipe etc.,compete.-110 mm dia to 160 mm dia nominal bore. |
