DEPOSIT PWD Department Temporary laying of 200mm PVC and 110mm PVC line and Permanent Laying of 200 mm PVC, 200 mm MS, 110 mm PVC and 100 mm GI Pipelines at Murinjapuzha , in Vaikom - Ernakulam road as part of the culvert work by PWD department

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.

100.98.1008:Engaging Coolie.

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

100.98.227:Supply of PVC Pipe, 8kg/cm2, 200mm Dia.

100.9.13: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): 200 mm nominal outside diameter pipes.

OD88902/2026-2027:Supply of 200mm X 45 degree PVC bend, 6kg/m2

OD89572/2026-2027:Jointing 200mm PVC pipe by using 200mm CIR joint including cost of CIR Joint and all labour charges etc..

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