Tender For Detailed Hydrographic And Topographic Survey Using Total Station/Rtk-Dgps Including Cross Sectional As Well As Longitudinal Survey For A Total Length Of 15.0 Km Of Khari River From Shila Village To Kuara Village Including Preparation Of de
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Project Description
Tender for Detailed Hydrographic And Topographic Survey Using Total Station/Rtk-Dgps Including Cross Sectional As Well As Longitudinal Survey For A Total Length Of 15.0 Km Of Khari River From Shila Village To Kuara Village Including Preparation Of detail project report In Connection With Dredging Work On Khari River At Vill-Shila,Kuara , Block-Katwa-Ii , Dist.- Purba Bardhaman, Under Katwa Irrigation Sub-Division Of Damodar Canal Division. (Starting Point Lat And Long -23.49778056, 88.15406389, End Point Lat And Long -23.43871389, 88.08910556) (2Nd Call).
BOQ
| Sl. No. | Item Description |
| 1 | River cross section survey with level being taken at an interval of maximum 5.00m and preparation of maps in requisite scales to supply them in both soft and hard formats with four copies complete, including cost of manpower, labour, surveying instruments, camp equpage, transportation, etc, as per directions of Engineer-in-charge.-Width up to 40m including minimum both side offset up to 20.00m-Without boat |
| 2 | Longitudinal river survey at an interval of 30m c/c and preparation of maps in requisite scales to supply them In both soft and hard formats with four copies complete, including cost of manpower, laboµr, surveying instruments, camp equipage, transportation, etc, as per directions of Engineer-1n-Charge.-Without boat |
| 3 | Geodetic survey of an area on different scales and preparation of tropographical and contour maps in requisite scales locating all topographical features like river/streams/nallahs, villages, road, railway line, building, important boundaries, agricuilural land etc. Which also includes pot level at a grid of 30m x 30m or As specified, plot ting developing grid map, contour Map with l am contour interval connecting nearest GTS bench mark etc. to supply them in both soft and hard Formats with four copies complete, including cost of manpower, labour, surveying instruments, camp equipage, transportation, etc, as per directions of Engineer-ln-Charge. |
| 4 | Preparation and submission of report in 6 (Six) copies. containing all relevant information data like DPR, index map. Google site plan (showing lat, long of proposed site),.cross sections, long sctions, area calculation, Volume of earth calculation, site pictures, soil test result sheet, toposheet etc complete in all respect. |
| 5 | Digging holes at 500m interval in order to collection of soil sample 2kg in weight from bed of river/channel /canals for a depth of l.5mtr and dia 150mm Please Enable Macros to View BoQ information |
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