Deposit Work Champakulam Block Panchayath 2024-25- -Pipe line extension in ward no. 8 and 9 of Champakulam Panchayath-

Working charges

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.

15.9.2:Demolishing stone rubble masonry manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer -in- Charges:In cement mortar

100.8.2:Fencing 1.50m high with two rows of casuarina poles (girth 15cm to 24cm) tied with coir yarn on vertical casuarina pole (girth 15cm to 24cm) fixed at 1.5m intervals.

2.16.1:Close timbering in trenches including strutting, shoring and packing cavities (wherever required) complete (Measurements to be taken of the face area timbered).Depth not exceeding 1.5m

100.9.8: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): 90 mm nominal outside diameter pipes.

100.98.1008:Engaging Coolie.

OD272151/2024-2025:Interconnecting newly laid 160 mm PVC pipe line with existing 90 mm HDPE line , after doing necessary earth work for connection chambers, interconnecting taking connection from pipe line using required specials such as PVC Tee,160x90mm reducer, CID/CIR joints,coupling, bend etc complete as per site condition

OD272152/2024-2025:Interconnecting newly laid 110 mm HDPE pipe line with existing 90mm HDPE line ,after doing necessary earth work for connection chambers inter connecting taking connection from 110 mm HDPE pipe line using required specials such as 110mm PVC Tee,110x90mm reducer, CID/CIR joints,cupling, bend etc complete as per site condition

OD272150/2024-2025:Taking interconection from the newly laid 90mm pvc/hdpe to 90mm pvc/hdpe line with the existing line using sadle,tee etc supplied by the contractor including earth work excavation

OD272149/2024-2025:Supplying conveying and Laying 90 mm HDPE (8kg/cm2) in canal crossing

100.31.1.5: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): 200mm diameter, Class I.

100.32.1: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): 25mm Single Acting Air Valve.

7.1.1:Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) up to plinth level with:Cement mortar 1:6 (1 cement : 6 coarse sand)

Material Cost

100.98.213:Supply of PVC Pipe, 6kg/cm2, 90mm Dia.

100.98.509:Supply of CI Plain End Valve Conforming to IS 14846 - 2000, Sluice Valve with Cap PN 1.6, Size 200mm.

OD272153/2024-2025:Supplying 100 mm dia casing tube (150mmOD) 1;2;4 Mix,45cm long.Volume=3.14/4(.25^2-.1^2)X.45X10no

100.98.440:Supply of CI Air Valve, Conforming to IS 14848 - 2000, Single Orifice, Small Orifice Type S1, Size 25mm.

Providing water connection

OD272147/2024-2025:Altering the existing house connections to the newly laid pipe line

OD272148/2024-2025:Providing 20mm (1/2 inch) PVC Air Valve in the water meter assembly for 15mm connection, using 20mm Indian Standard Class 6 uPVC pipes and specials including cost of materials, consumables, hire for tools and labour charges etc. complete and as per the directions of the department officers.

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