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| 1 | Mobilisation Chargesof all tools & Plants along withaccessories, material, labour, supervisionetc. at siteofworkrequiredin connectionwithboringandtestingwork,includingsettingupboringrigsandshiftingto differentBore - holepointsetc.andalsoincludingwithdrawalofsamefromthesiteaftercompletionofwork, completeasper irectionofEngineer - in - Charge.B. Detailed investigation |
| 2 | Carriage of all Disturbed &UndisturbedSamplesfrom site of work to the Divisional office or elsewhereincluding loading and unloading as per direction ofEngineer - in - Charge. Detailed Investigation. |
| 3 | LabourformakingBore - Holes of150mmto250mmdia.byanystandardmethodtoanydepthbelowground level / bed level in all kinds of soil like clay. silt, sand, stiff clay, mixed soils etc. except rocks(forthepurposeofcollectingDisturbed&Undisturbedsoilsamples,conduct ingStandardPenetrationTestatsuitableintervalsetc.)includingpreparationandsubmissionofbore - logasperIRC:75and78andClause2400ofSpecificationsforRoad&BridgeWorks(5thRevision),PublishedbyIRC,andalsoincluding hire charges of tools and plants completeas per the direction of Engineer - in- Charge. a) WhenCasing pipe is used to prevent collapse ofbore hole (casing pipe to be finally withdrawn) |
| 4 | (i)Depth 0-10m |
| 5 | (ii)depth 10-20m |
| 6 | Laboratory investigation: Liquid limit as per IS 2720 (Part-V) |
| 7 | ii) Plastic limit as per IS 2720 (Part-V) |
| 8 | iii) Grain Size analysis by sievingas per IS 2720 (Part-IV) |
| 9 | iv) Grain Size analysis by Hydrometre Methodas per IS 2720 (Part-IV) |
| 10 | v) Determination of water content as per IS 2720 (Part-II) |
| 11 | vi)Determination of Specific Gravity as per IS 2720 (Part-III) |
| 12 | vii)Direct Share test as per IS 2720 (Part-XIII) |
| 13 | viii) Determination of unconfined compression strength as per ISA 2720 9 Part - X) |
| 14 | xvi) Tri-axial share test |
| 15 | a) determination of shear strength parametres of a specimen tested in consolidated undrained Tri-axial compression Test without measurement of pore water pressure as per IS 2720 (Part-XI). |
| 16 | b) determination of shear strength parametres of a specimen tested in consolidated undrained Tri-axial compression Test with measurement pore water pressure as per IS 2720 (Part-XII). |
| 17 | c) determination of shear strength parametres of soil fromconsolidated drained test c as per IS 2720 (Part-X). |
| 18 | B) Field Investigation |
| 19 | iii) Collection of samoles from the bore hole made as per B-a(a) Undisturbed |
| 20 | a) Disturbed |
| 21 | vi)Standrad Penetration Test(S.P.T)by split spoon sampler in the bore hole as per IS 2131 |
| 22 | i) 0.0m - 10.0m |
| 23 | i) 10.0m - 20.0m |
| 24 | Preparation and submission of report in six copies givingall relevant data like site plan, bore-log, water table test results calculation, discussion, suggestion , recommendation in respect of suitable foundation etc. including determination of silt factor calculation of water day & complete design of foundation including analysis of bearing capacity settlement in bound andpresentable from complete as per direction of the Engineer-in-charge. b) Detailed Investigation |
| 25 | GST as applicable - @ 18% |
| 26 | LabourWelfare cess - @ 1% |
