bids are invited for soil investigation mobilisation of manual drilling equipment rig and shifting of entire arrangement from one bore to another hole location and setting of boring drilling rig as per specification , boring 100mm dia bores to given depth or refusal strata through any type of soil 8.00 meter depth as per specification , collection of undisturbed soil sample at 1.50m intervals or at any change of strata in 100mm bore thin walled tube incl waxing sealing packing and transporting as per specification , carrying out standard penetration test incl collecting of disturbed soil samples in bore holes at every 1.5m depth or any change of strata and submit the report as per specification , determination of bearing capacity for the following types of foundation as per specification total quantity : 12