Uttar Pradesh Jal Nigam-UPJN has published Tender For Supply And Laying Of Non Pressure Np3 Class Rcc Pipe By Means Of Horizontal Drilling At Flood Pumping Station Gate No 9 And Gate No 13 Yamuna Bank Road Kydganj Prayagraj. Submission Date for this Tender is 02-03-2024. Concrete Pipe Tenders in prayagraj Uttar Pradesh. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | TOPOGRAPHIC SURVEY: |
| 2 | Conducting topographic survey of the alignment of the proposed works using Total Station equipment to capture topographicfeaturesincludingmanmadeornatural features in a georeferencedmanner along and across the entire route of the works, including recording the GLs and ILsoftheexistingsewers/machineholes;prepareand submit working drawings with correct levels and the contractor’s preferred sewer route and indicating the location of connecting machineholes/ lines to the Engineer for approval. |
| 3 | Constructionof shaft by sheet piling / solder pilesincluding cutting edge and curb as per design, PCC M-15 bottom plug, RCC M-25 grade curb, vertical wall, bottom slab & TMT Fe-reinforcement,PVCfootstep,refilling,cartingof extra earth (after construction of RCC chamber inside shaft.) etc. complete |
| 4 | Jacking Shaft for 7 m x 5 m upto depth of 6 mt |
| 5 | Receiving Shaft for 5 m x 5 m upto depth of 6 mt |
| 6 | Excavating tunnel by Micro tunnel boring machine for installing following diameter sleeve or carrier for sewerline to correct grade and alignment using slurry of mixed shields inanytypeofstrataincludingmarshyland,softclay, murrum, soft/hard rock or boulders of any strength and hardness,dewateringetc. (45 m x 2 Nos)Ø1200 mm - 200 mm Thickness |
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