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Tender Value
₹1.2 Cr
EMD Value
₹1.5 L
Closing Date
16 Sept 2026, 5:00 pm4d left
The staff officer (mining), Talcher Area
Office of the Area General Manager, Talcher Area
Drilling for 1612.5 mtrs 46 no of 300 mm finished dia bore holes including supplying and lowering of 200 mm dia of casing pipe MS ERW pipe IS 1239 3589 with 6 mm thick for stabilisation purpose and over waterlogged workings on surface by Hydropneuma
2026_MCL_364705_1
GM(TA)/e-Tender/SO(M)/26-27/02
Open Tender
Civil Works - Others
Item Rate
730 days
Deulbera Colliery
Please refer Tender documents.
5 documents required · 5 mandatory
₹1.5 L
1 Sept 2026
1 Sept 2026
17 Sept 2026
2 Sept 2026
16 Sept 2026
2 Sept 2026
2 Sept 2026 - 8 Sept 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1Item Description/ Heading | |||||
| 2 | Drilling of 6" (150mm) pilot hole, this item shall be paid / applicable in case only when the pilot hole fails to puncture the workings | 1,612.5 | Mtrs | 692.6 | ₹11,16,817.5 |
| 2.1 | Reaming of 150mm dia borehole to 300mm dia by DTH (Drilling of 12" (300mm) finish dia boreholes) | 1,566.5 | Mtr | 1,256.49 | ₹19,68,291.59 |
| 2.2 | Providing 8" (200 mm) dia MS ERW casing pipes (MS ERW Black pipes IS : 3589 with TC) 6.5 mm thick for lowering into hole. | 1,612.5 | Mtr | 3,932.94 | ₹63,41,865.75 |
| 2.3 | Welding of 8" (200 mm) dia casing pipe to pipe (MS ERW Black pipes IS : 3589 with TC) for 358 nos joints | 17,275 | cm | 5.11 | ₹88,275.25 |
| 2.4 | Lowering of 8" (200 mm) dia casing pipe (MS ERW Black pipes IS : 3589 with TC) | 1,612.5 | Mtr | 153.23 | ₹2,47,083.37 |
| 2.5 | Sealing of annular space between 300 mm/200 mm dia hole edge & including all cost of machine, materials & labour charges etc. (π(D2-d2)/4 x 268m))D=300mm, d=210mm(π(0.3²-0.210²)/4 x 2291m))=9.66 | 56.46 | Cum. | 6,498.44 | ₹3,66,901.92 |
| 3Total impact of GST for the purpose of CTC | |||||
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