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| Tender ID | 4024610 |
|---|---|
| Organisation Name | Nuclear Power Corporation Of India Limited |
| Tender Brief | Corrigendum : Construction Of Sbo Tank, Vehicle Decontamination Facility, Aws Pedestals, Intercepting Drains With Allied Works And Road Etc. For Kknpp 3 To 6 Units. |
| Last Date For Submission | 11th May, 2026 |
| Opening Date | 13 May, 2026 |
| Document Cost | 0.00 |
|---|---|
| EMD | 3008165.00 |
| Estimated Cost | 436054884.00 |
| City | Kudankulam |
|---|---|
| State | Tamil Nadu |
| # | Item | Qty | Units |
|---|---|---|---|
| 1 | Setting up the drilling equipment at each of the drill locations including shifting, earth work, positioning, staging, platform, marking the drill hole location on ground by actual survey etc complete as per the drawing and as directed by engineer in charge. | 5 | Nos |
| 2 | Boring vertically through all kinds of soils, weathered rock and soft rock with RQD not more than 25% immediatelyunderlying soil overburden / at any depth from founding level/ existing level and classified on the drawing or as directedby the engineer. The item includes logging of the boreholes,measurement of ground water levels in boreholes,collecting the cores, placing them in core boxes made of 18gauge G.I sheets with lifting handles and padlock. (includingsupply of boxes), numbering and labelling them, taking coloured photographs, maintenance of drilling records andsubmission of geological logs with two sets of coloured photographs in hard copy, transporting the core boxes andstoring in a designated storage area at site etc complete. Note: 1. Rate shall be inclusive of providing and installingPVC casing of HX size dia/ suitable for SX size hole, including filling the annular outer space by Bentonite/ othersuitable material as per IS: 12818 or as directed by the Engineer along with necessary coupling, cutting, threading etc.Temporary PVC casing shall be retained till all the tests in a given borehole are completed. Conducting StandardPenetration Test (SPT) in the bore holes @ every 1.5m depth.2. Rate shall include mobilisation and de-mobilisation ofequipment | 50 | RM |
| 3 | Boring vertically through bedrock strata having RQD>25% (moderately weathered to hard rock) using diamond bits onlyof size not smaller than (Nx) using double tube core barrel immediately underlying soil overburden / at any depth fromfounding level/ existing level and classified on the drawing or as directed by the engineer. The item includes logging ofthe boreholes, measurement of ground water levels in boreholes, collecting the cores, placing them in core boxes madeof 18gauge G.I sheets with lifting handles and padlock. (including supply of boxes), numbering and labelling them,taking coloured photographs,maintenance of drilling records and submission of geological logs with two sets ofcoloured photographs in hard copy, transporting the core boxes and storing in a designated storage area at site etccomplete. Note: 1.Rate shall be inclusive of providing and installing PVC casing of HX size dia/ suitable for SX sizehole, including filling the annular outer space by Bentonite/ other suitable material as per IS: 12818 or as directed bythe Engineer along with necessary coupling, cutting, threading etc. Temporary PVC casing shall be retained till all thetests in a given borehole are completed. | ||
| 4 | From 0 M upto 20 M | 130 | RM |
| 5 | More than 20 M upto 50 M | 130 | RM |
6 Days Left