State Plan 2023-24 Replacing old PVC line from Pulivalam to Santhwanam School road in Balussery Panchayath

Amount

Working charge

100.1.1:Excavating trenches of required width for pipes, cables, etc., including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5m, including getting out the excavated soil, and then returning the soil as required, in layers not exceeding 20cm in depth, including consolidating each deposited layer by ramming, watering, etc., and disposing of surplus excavated soil as directed, within a lead of 50m, in all kinds of soil.

100.8.1:Fencing one side of trenches, 1.50m height with two rows of 10cm plastic caution tape in vertical casuarina pole (girth 15cm to 24cm) fixed at 2m intervals.

100.9.12:Laying uPVC pipes of class 2 to class 6 and specials, lowering to the trenches already made, placing in position aligning the pipeline to the lines and levels and jointing the pipes and specials with solvent cement and testing the pipeline with water to the required test pressure (excluding cost of pipes and specials): 180 mm nominal outside diameter pipes.

100.41.39:Supply, stacking, spreading and consolidating of Quarry Muck in the trench of pipe line, including carriage, loading, unloading & stacking up to any lead.

100.98.1008:Engaging Coolie.

100.98.1009:Engaging Fitter ( grade 1).

OD79380/2022-2023:making connections from 63/75/90/110/140/160/200/250mm dia PVC/AC/CI pipe line to the proposed line by cutting and providing suitable size PVCtee , the charges including all provisions for BT cutting , earth work excavation in all classes of soil, bailingout of water, fencing , labour for controlling , traffic and valves providing and filling quarry muck in the trenches etc. complete

OD86916/2022-2023:Shifting water service connection from existing distribution PVC lines to newly laid PVC distribution lines by using suitable PVC saddle clamp,20 mm ferrule,ASTM ( CPVC) Pipe etc including all cost of materials,labour,conveyance charges etc. complete.

100.31.1.4:Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubber insertions etc., complete, but excluding the cost of the valve (tail pieces, if required, will be paid separately): 150mm diameter, Class I.

100.32.2:Conveying and fixing C. I. Single Acting Air Valve of approved quality with bolts, nuts, rubber insertions etc., complete, but excluding the cost of air valve (tail pieces, if required, will be paid separately): 40mm Single Acting Air Valve.

OD111021/2023-2024:Supplying and fixing 150mm CI surface box embeded with RCC slab of size 0.6x0.6x0.15 and 160mm or above size PVC 10Kg/cm2 pipe acting as protection tube with including all cost of conveyance, labour charges etc. complete

Cost of Materials

100.98.228:Supply of PVC Pipe, 8kg/cm2, 180mm Dia.

OD88040/2022-2023:Cost of specials for 180 mm PVC Pipe.

100.98.441:Supply of CI Air Valve, Conforming to IS 14848 - 2000, Single Orifice, Small Orifice Type S1, Size 40mm.

100.98.460:Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 150mm.

Road reformation charges

OD79382/2022-2023:Cutting the bituminous/concrete road with cutting machine for a minimum depth of200mm along the sides of proposed alignment of the pipe to be laid without causing any damages to the other utilities, including the charges for hire and conveyance of tools and plant, cost of consumables and charges for lighting, watching, ribbon fencing, caution boards, traffic diversion, and as per the direction of departmental officers etc. complete, before carrying out the demolition of bituminous/concrete road by mechanical means and carrying out the excavation.

OD79381/2022-2023:Dismantling manually/ by mechanical means and disposal of materials at 50 m lead as per directionof Engineer - in - charge. Bituminous road

4.1.A.1:Construction of granular sub-base by providing graded Material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with a motor grader on the prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per clause 401 Grading-I - Plant Mix Method

4.9.A.1:Water Bound Macadam - Grading-I - Using Screening Crushable types such as Moorum or Gravel Providing, laying, spreading and compacting stone aggregates of specific sizes to water-bound macadam specification including spreading in a uniform thickness, hand packing, rolling with 3 wheeled steel/ vibratory roller 8-10 tonnes in stages to the proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density.

5.1.a:Providing and applying primer coat with bitumen emulsion ( SS) on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.70 - 1.0 kg/sqm using mechanical means.

5.2.a:Providing and applying tack coat with bitumen emulsion( RS) using emulsion pressure distributor at the rate of 0.20 - 0.30 kg per sqm on the prepared bituminous surface cleaned with mechanical broom.

5.9.1.a:Providing, laying and rolling of open-graded premix surfacing of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates using Viscosity Grade paving Bitumen( VG -30) to the required line, grade, and level to serve as wearing course on a previously prepared base, including mixing in a suitable HMP of appropriate capacity not less than 75 tonnes/hour, laying and rolling with a smooth wheeled roller 8-10 tonne capacity, finished to the required level and grades.

5.12.a:Providing and applying low viscosity bitumen emulsion (SS) for sealing cracks less than 3 mm wide or incipient fretting or disintegration in an existing bituminous surfacing. Fog Spray

BALAKRISHNAN P M

Bidder Name

BALAKRISHNAN P M

RANJITH K