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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L-1₹58.2 LAccepted-AOC 124 A NSC BOSE ROAD KOLKATA 700 092 | KOLKATA | KOLKATA | WEST BENGAL | 700092 | ₹58.2 L | L-1 | Accepted-AOC L-1 bidder |
| 2 | Rejected-Technical | - | - | Rejected-Technical Techno-commercially disqualified |
Tender Value
Refer Docs
EMD Value
₹20,000
Closing Date
15 Dec 2018, 5:00 pmClosed
GM (Proj)
OMC House, Bhubaneswar
To carry out Geotechnical investigation work within the lease area of Gandhamardan B ML of OMC limited
2018_OMC_51070_1
NIT No- 03/e-PROC/OMC/Proj/18
Open Tender
Miscellaneous Services
Item Wise
90 days
OMC House, Bbubaneswar
As per DTCN
2 documents required · 2 mandatory
₹0
₹20,000
Yes
25 May 2021
24 Nov 2018
17 Dec 2018
24 Nov 2018
15 Dec 2018
26 Nov 2018
25 Nov 2018 - 1 Dec 2018
Items :
Setting up site organisation including complete mobilisation of personnel, equipment & accessories as per specification & mutually agreed work program, Locating all boreholes, Taking their R.L.s. and Making complete arrangement for Field Work at site including shifting from one point to other.
Making suitable diameter stable hole (not less than 150 mm dia.) through heterogeneous Fill / Industrial solid wastes deposit upto maximum 15 m depth from Existing Ground Level (EGL), by proper technique, using necessary equipment & accessories, including prevention of side collapse & providing unhindered access to the underlying virgin soil & rock layer for stipulated geotechnical investigation, all as per specification.
Boring of not less than 150 mm dia. Borehole upto maximum 30 m from Existing Ground Level, by power operated, winch driven, Shell / Bailer, through all types of Soil including Chiselling through local obstructions, if required, Prevention of collapse of borehole walls, wherever necessary, maintaining of detailed boring record, all as per specification.
Making suitable diameter stable hole through Boulder deposit, if encountered, upto maximum 30 m depth from Existing Ground Level (EGL), by suitable technique, using necessary equipment & accessories, including prevention of side collapse & providing unhindered access to the underlying virgin soil &/or rock layer for stipulated geotechnical investigation, all as per specification.
Collection (including preservation & transportation to laboratory) of Undisturbed tube samples of soil from boreholes as per specification.
Collection (including preservation & transportation to laboratory) of Disturbed samples from borehole as per specification.
Performing Standard Penetration Test in original soil & highly weathered rock layer (including preservation and transportation of sample collected from split spoon sampler) as per specification.
Collection (including preservation & transportation to laboratory) of Water samples from borehole as per specification.
'NX' size Core Drilling through all types of rock (underlying the original soil / boulder layer) by Hydraulic fed rotary drilling equipment using Diamond bit & Double tube core barrel, upto maximum 30 m from EGL, including collection & preservation of rock sample, recording of Recovery & RQD, maintaining of drilling observations, all as per specification.
Recording of stable ground water table for each borehole as per specification.
Conducting Electrical Resistivity Test as per specification
Laboratory Work (all the tests to be carried out as per specification only)
Determination of Natural Moisture Content of soil.
Determination of Liquid Limit of soil.
Determination of Plastic Limit of soil.
Determination of Shrinkage Limit of soil.
Determination of grain size distribution of soil.
Sieve Analysis for coarser fraction
Hydrometer Analysis for finer fraction.
Determination of Specific Gravity of soil.
Determination of Bulk Density & Dry Density of soil.
Conducting Unconfined Compression Test on soil.
Conducting Triaxial Compression test on soil.
Unconsolidated Un drained test
Consolidated Un drained test
Direct Shear test on soil.
Conducting consolidation test on soil.
Determination of Free Swell of soil.
Conducting Swelling Pressure test on soil.
Conducting Vane Shear test on soil.
Conducting Standard Proctor compaction test on soil.
Conducting Modified Proctor compaction test on soil.
Determination of Permeability of soil.
By constant head method
By falling head method
Determination of Organic content of soil.
Determination of pH value of soil.
Determination of Sulphate content of soil.
Determination of Chloride content of soil.
Determination of Specific Gravity of rock.
Determination of Bulk Density of rock.
Determination of Porosity & Water absorption of rock.
Determination of Point Load Strength Index of rock.
In Saturated state
In Dry state.
Determination of Unconfined Compressive strength of rock.
In Saturated state
In Dry state
Determination of Slake Durability of rock.
Determination of pH value of sub-surface water
Determination of Sulphate content of sub-surface water.
Determination of Chloride content of sub-surface water.
Report
Preparation & submission of Draft & Final Report as per specification.
Photograph :
Coloured photographs of size not less than 6"x 4" size, properly a fixed in each copy of final report as per specification.
stage.html
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tech_eval.pdf
fin_bid_open.pdf
boq_comp_chart.xlsx
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fin_eval.pdf
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