Directorate General Defence Estates has published Tender For Maintenance Of Laying Of Water Pipe Line For Drinking Water Supply In Cantonment Area. Submission Date for this Tender is 24-11-2023. Pipe Laying Tenders in cannanore Kerala. Bidders can get complete Tender details and download the document.
Sl. No. | Item Description |
1 | Water supply work , A1-Generals Road, Convent road |
2 | Excavation in trenches of required width for pipe, cablesetc. Not exceeeding 80 mm dia but not exceeding 300 mm diaincluding excavation for sockets, dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil, 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 50m |
3 | Cutting of 110mm AC pipes of all classes diametrically, the cut being diametrically perpendicular to the axis of pipe and smoothening the cut ends etc. Complete |
4 | Supplying and laying 110 mm dia PVC pipe 6kg/cm2 and specials, solvent cement from the stacking place of work site, lowering into the trenches already made, placing in position aligning the pipeline to the line and levels and jointing the pipes and specials with solvent cement and testing the pipeline with water to the required test pressure, including hire charges for all tools testing equipments, cost and conveyance of water etc. complete |
5 | Reconnecting the severed consumer connections from main line inc. S & F of PVC saddle 4" X 1/2", 1/2" PVC valve, 1/2" PVC elbow, ASTM solvent, 1/2" PVC pipe 0.45m |
6 | S & F 4" PVC Tee, 4" X 3" PVC socket & 4" bend |
7 | For cutting road and taking out soling and metalling including sorting and screening, relaying soling stone & road metal & consolidation |
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