Tender For Construction Of New Domestic Terminal Building, Runway, Apron, Taxiway, Atc Tower & Other Buildings At Warangal Airport. Sh: Geotechnical Investigations For New Domestic Terminal Building, Atc Tower, Fire Station, Electrical Substation, Ru, Warangal-Telangana
TDR : 55426791
Tender Notice
Corrigendum Details
BOQ
7 Days Left
Warangal
Telangana
Corrigendum : Tender For Construction Of New Domestic Terminal Building, Runway, Apron, Taxiway, Atc Tower & Other Buildings At Warangal Airport. Sh: Geotechnical Investigations For New Domestic Terminal Building, Atc Tower, Fire Station, Electrical Substation, Ru
Name of Work:- Construction of New Domestic Terminal Building, Runway, Apron, Taxiway, ATC Tower & Other Buildings at Warangal Airport. SH: Geotechnical Investigations for New Domestic Terminal Building, ATC Tower, Fire Station, Electrical Substation, Runway, Apron, Taxiway & Other Structures
Sl. No.
Item Description
1
Setting up site organization including mobilization & demobilization of all equipment (rotary drilling rig machines including accessories) for all locations and personnel, etc. for commencement of work as per the Direction of EIC
2
Drilling of 150 mm dia bore upto max, depth 30m below ground levels in all types of soils having N value less than 50 including driving casing pipe 150 mm dia clearing the bore for collecting the undisturbed soil sample as per specification and as directed by the Engg-In-Charge (rate to be quoted for inclusive of erection of Rotary drilling Etc )
3
Drilling of NX size borehole in all types of hard rock (fresh rock) and collection of rock core samples from boreholes and preserving in boxes as per specification and as directed by the Engg-In-Charge. (Note: Max. drilling depth in rock strata = 3.0 m in hard rock strata)
4
Extracting 50 mm dia 300 mm long Disturb sample/Undisturbed soil Sample at various depths and also every change of soil strata at an interval of 1.5m as per specification and as directed by the Engg-In-Charge
5
The Tests to be conducted include: In case of soil sample. Sieve analysis. Atterberg limit & Shrinkage Limit Bulk density. Natural moisture content, Triaxial test/Direct shear test. Free swelling Index. Specific Gravity. In case of rock sample. Probing shall be done to ascertain rock profile. RQD Unit Weight Water Absorption. Compression Strength. Preparation and submission of Final Report (3 copies) giving complete and comprehensive record of investigations, laboratory test reports and calculations in approved format. (Geotechnical Investigation work depth of 30m. 1BH, 25m.9BH, 20m.2BH, 10m.6BH for different building location)
6
Preparation of the test location for the test, placing of bearing plates & Jack at proper position as directed by the Engg-In-Charge at site for the work complete in all respects and including submission of detail report with calculations and other graphical representations. Test should be conducted as per IS 1888:1892. Total Test load is 25.0 T
7
Conducting Modulus of Sub Grade reaction (K-Value) Test as per IS: 9214-1979 including hiring of loaded trucks, purchase of sand for loading, labour charges for loading & unloading of sand bags i/c mobilization Submission of report in triplicate giving K Value Test results and graphical representation.
8
Mobilization, Excavation of pit and Conducting various Laboratory test on the Soil samples collected, (3 samples per Each pit , Total pits 15 Nos ) as above are as follows: - Sieve Analysis, Atterberg's limit, FSI, OMC, MDD and 4 days socked CBR test samples shall be remolded in field moisture content and Submission of report in triplicate giving Site plan showing PIT location and laboratory test results. Please Enable Macros to View BoQ information
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