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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹3.1 LAccepted-AOC AT PROFESSOR COLONY P O MAITHON DIST DHANBAD 828207 | DHANBAD | JHARKHAND | 828207 | ₹3.1 L | L1 | Accepted-AOC AS PER NIT. |
Tender Value
₹3.1 L
EMD Value
₹3,900
Closing Date
29 May 2024, 5:00 pmClosed
GENERAL MANAGER Oprn.
GM OFFICE SECL BISHRAMPUR AREA
Drilling of 03nos. NQ size 52mm coring bit bore hole using double tube core barrel in UG workings of Rehar UG Mine for Scientific investigation on methane emission and determination of in situ gas content for categorization of degree of gassiness
2024_SECL_307703_1
GM/BSPR/GMO/Srvy/e-tender/ 2024-25/08 dt.08.05.24
Open Tender
Civil Works - Others
Item Rate
60 days
REHAR UG MINE OF SECL BISHRAMPUR AREA
AS PER NIT.
3 documents required · 3 mandatory
₹3,900
22 Aug 2024
9 May 2024
31 May 2024
9 May 2024
29 May 2024
10 May 2024
9 May 2024 - 18 May 2024
Amount
1. Drilling machine with all acssories, operator, Tube, pipe, core boxes helper / manpower etc. will provided by contractor and 2. Electric power, water supply etc. will be provided by company for the above said work 3. Total length of bore hole = 70m, In roof strata ( from seam-0) - 15m In floor strata ( from seam-0) - 15m In coal seam (0f seam-0) - 40m Drilling of 03 Nos of NQ size (52mm),upward / downward/ horizontal coring bore hole in roof strata (from Seam-0) -15m in floor strata (from Seam-0) -15m in coal seam (of Seam-0) -40m the core should be retrieved using double tube core barrels, core pieces retrieved during drilling must be properly loggede and kept in core boxes for preservation and further testing at CIMFR laboratory. Proper drilling log of bore holes must be maintained by the contractor with necessary details of drill mapping.
Total impact of GST for the purpose of CTC
tech_eval.pdf
fin_eval.pdf
aoc.pdf
boq_comp_chart.xlsx
xlsx
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