Yeo Bank Farm Bridge, Ground Investigation Works

The Proposed Ground Investigation works contract comprises the following works: 1. 4 No. boreholes advanced using a drilling rig capable of both dynamic sampling and rotary coring that can obtain the required samples through possible made ground/fill, superficial deposits and solid geology to depths of approximately 30 mbgl. Boreholes shall extend 7.5m in to competent bedrock. Collection of Piston/UT100 undisturbed samples where possible, SPT testing and collection of rock cores. 2. Soils to be logged in accordance...