Public Works Department-PWD has published Tender For Repair Of All Components Of Pwd Roads With Comprehensive Maintenance Except Carriageway Under Pwd North Roads Division, Delhi During 2023-24. (Sh:Conducting Topographical Survey, Geotechnical Investigation And Preparation Of Structural Drawing . Submission Date for this Tender is 31-07-2023. Culvert Tenders in delhi Delhi. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Conducting topographical survey, Geotechnical investigation and Preparation of Architectural drawing /Structural drawingand design and site survey with Total station marking the existing features like road, footpath, existing drains at site and taking invert level of bed of existing canal and preparation of survey drawings and Mobilization and Demobilization of necessary plant equipment, men and material for the complete Geotechnical Investigation work as per specification, drawing and instructions of the engineer and complete. Sub-soil exploration work by bore holes of Drilling 1 No. of 100-150mm diameter bore holes up to a depth of 12 or refusal whichever occurs earlier. Conducting standard penetration tests at regular intervals or at the change of strata whichever is earlier and also collection of each SPT samples for laboratory tests. Collection of disturbed and undisturbed soil sample at suitable intervals or at change of strata whichever is earlier. Recording the ground water table in above bore holes (if encountered).Conducting all necessary and relevant laboratory tests on selected soil samples as listed below: a) Sieve analysis b) Liquid and plastic limit c) Natural moisture content d) Bulk and dry density e) Specific gravity f) Void ratio g) Direct shear test any other testrelevant for obtaining soil properties forcalculation of bearing capacity and type of foundation and preparation of Architectural design /Structural Design and drawings for RCC Box culvert as per BIS code (including supply of 4 sets of Architectural drawing /Structural drawing) and as per direction of Engineer-in-charge |
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