Geotechnical and Drilling Services. Sub-service work shall only be undertaken by suitably qualified and experienced personnel. Dependant on the scope and/or scale of such sub-services, supervision may be required on a full time or part time basis as determined by the Client. The logging of the cores and profiling of test pits are the Service Provider’s responsibility. All core logging and test pit profiling are to be carried out, officially checked, and signed by a suitably qualified and experienced engineering geologist as specified in COTO. The Service Provider’s geotechnical engineer shall be responsible for reviewing the results of the investigations and confirming its acceptance. The geotechnical engineer will be involved in the planning, procurement and managing of the sub-contract. The geotechnical engineer will be responsible for the acceptance of data collected during the investigation including amongst others, test pit profiles, laboratory test, etc. and the production of a factual geotechnical report. In addition, the geotechnical engineer will be responsible for an interpretive geotechnical report as well as a design geotechnical report required for fulfilling the design. The geotechnical engineer shall be involved during the construction phase in accordance with his/her obligation regarding professional responsibilities
