Details: investigation works 56.1.a:mobilization including transportation of all necessary plant and equipment's and materials of boring, field testing and sampling and demobilization after completing the work - for machine boring 56.2.a:setting up boring at each bore hole locations including carrying all necessary plant, equipment and materials of boring and field tests and collection of samples at each bore hole location - for machine boring. 56.3.a.1:boring with rotary power drilling equipment's in - all types of soil having n value less than 50 excluding hard rock, soft rock or medium rock for strata upto 10m including conducting necessary s.p.t and recovery of undisturbed soil samples at 5m intervals - for ordinary soil. 56.3.a.2:boring with rotary power drilling equipment's in - all types of soil having n value less than 50 excluding hard rock, soft rock or medium rock for strata upto 10m including conducting necessary s.p.t and recovery of undisturbed soil samples at 5m intervals - for u
Sector: PWD