MLA SDF2025 2026 Laying 200 m of 63 mm PVC pipe through Elenjeri Lane to Ashramam Lane for improving water supply in Division 37 old of Kochi Corporation

Working charge

15.43.2:Dismantling manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer -in-Charge:Bituminous road

15.2.1:Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in-Charge.Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

16.83:Taking out existing CC interlocking paver blocks from footpath/ central verge, including removal of rubbish etc., disposal of unserviceable material to the dumping ground, for which payment shall be made separately and stacking of serviceable material within 50 metre lead as per direction of Engineer-in-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.

100.98.1008:Engaging Coolie.

100.98.1009:Engaging Fitter ( grade 1).

100.7.1:Bailing out water with 5HP engine and pump set including conveyance to the site, erecting, dismantling and taking back of engine and pump, cost of fuel lubricating oil and other stores pay of staff etc., complete.

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.

100.98.211:Supply of PVC Pipe, 6kg/cm2, 63mm Dia.

50.18.9.20.4:Providing and fixing PVC moulded fittings/ accessories for Rigid PVC pipes, including jointing with PVC solvent cement - 63 mm dia Bend

100.9.6: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): 63 mm nominal outside diameter pipes.

OD154066/2025-2026:Interconnection work between existing 160 mm PVC to newly laid 63 mm PVC pipe line by using 150 x50 mm MS Saddle clamp,63mm PVC MTA,63mm PVC Elbow, etc complete. Including cost of labour and materials etc complete.

OD154069/2025-2026:Interconnecting the existing 63mm PVC pipe and newly laid 63mm PVC pipe including all cost of labour materials, tools etc. including PVC sockets, bends all complete

OD154067/2025-2026:Interconnection work between existing 63mm PVC to newly laid 63mm PVC pipe line by using 63mm PVC Tee, 63mm PVC Elbow, etc complete. Including cost of labour and materials etc complete.

OD154690/2025-2026:Shifting 20mm (3/4 inch) house connection from existing PVC / HDPE mains up to 110mm dia., up to a length of 3m using 25mm Indian Standard Class 6 uPVC pipe and uPVC / GM /Brass specials viz. GM full way wheel valve, Elbow, MTA, FTA, couplers, PVC Service Saddle of suitable size etc. and connecting with the mains, testing the joints etc. complete including trenching and refilling in all kinds of soil up to a depth of 1.50m for main line tracing and trench of average cross section 0.3m x 0.70m for laying connection pipe and service pipe, fixing water meter, lighting, watching, providing caution boards, traffic control etc. complete including cost of materials, hire for tools, cost of consumables and labour charges but and excluding charges for cutting the concrete / tarred / bituminous roads etc, and as per the direction of the departmental officers.(Data derived from 100.60.1.3.1)

16.84:Laying old cement concrete interlocking paver blocks of any design/ shape laid in required line, level, curvature, colour and pattern over and including 50 mm thick compacted bed of coarse sand, filling the joints with fine sand etc. all complete as per the direction of Engineer-in-charge. (Old CC paver blocks shall be supplied by the department free of cost.)

16.79: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 mechanical mix plant, carriage of mixed material by tipper to site, for all leads & lifts, laying in uniform layers with mechanical paver finisher in sub - base / base course on well prepared surface and compacting with vibratory roller of 8 to 10 tonne capacity to achieve the desired density, complete as per specifications and directions of Engineer - in- Charge.

4.1.5:Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size derived from natural sources)

OD154687/2025-2026:Plugging the existing 63mm PVC lines

OD186524/2025-2026:Providing & fixing polished granite slab for foundation stone by engraving letters on it

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