Description: Job order for soil investigation of Provision of SHO at AF Station Bhowali Name of Work Job order for soil investigation of Provision of SHO at AF Station Bhowali
Details: Drilling of 150mm diameter bore hole in all types of soils as per depth indicated below or refusal strata which ever is earlier as per instructions of the Engineer-in-Charge. Refusal defined as and when 'N' value is 100 or more for 30 cm or part penetration/'Core drilling to a depth of at least 3.00 mtr in bed rock in areas where boulders are known to occur. Conducting standard penetration test (SPT) in the boreholes at 1.0m intervals in depth For Depth up to 10 Mtr (For small Bldg with shallow foundation) Collecting disturbed soil sample from the location of conducting the SPT/DCPT Collecting undisturbed samples at 1.50m intervals or change of strata which ever occurs earlier. Analysis for liquefaction potential for Earthquake as per Zone-IV of IS:1893-2016 (Part-I) Recording the Ground Water Table if observed upto exploration depth, as per IS:6395-1973. Conducting all necessary laboratory tests on samples collected for their different engineering properties, Following tests will be
Sector: Defense