6 of 11 Construction of Giresun Wastewater Treatment Plant  Tender Dossier Volume 3 Employer’s Requirements  Section 11: Training, Operation Supervision and Maintenance  Duration of Training  Training Location  11.4 Operation of the Treatment Plant  11.4.1 Operating procedures  11.4.2 Monitoring, sampling and analyses  General  Sampling Equipment  11_Vol3_d4.3_Section 11 Training&Maintenance_en_GIR_rev6  Automatic flow proportional samplers are required as defined in the herewith Employer’s Require- ments.  The Contractor shall ensure that all on site analysis is carried out in a safe manner and that all waste  chemicals and containers are disposed of in a proper fashion.  The Contractor shall carry out monitoring, sampling and analysis in accordance with all relevant regu- lations in force in Turkey and with the relevant EU regulations.  Analyses that are capable of being carried out with the analytical equipment provided under the Con- tract shall be performed at the plant by the operational staff. All other analyses shall be carried out by  a recognized independent laboratory, as agreed with the Employer. In this regards, the Contractor shall  prepare a plan and submit for approval to the Engineer.  The Contractor shall carry out monitoring, sampling and analysis of the wastewater and sludge as  specified in the herewith Employer's Requirements, Section 2: Design Basis  During the operational period the Contractor shall manage together with the End Recipient staff in- spections at regular intervals and maintenance works as described in the Operation and Maintenance  Manuals, The Contractor shall also direct, supervise and monitor the End Recipient’s staff for proper  operation of the plants. The Contractor shall provide a detailed procedure for the operation of the wastewater treatment plant.  A detailed control philosophy shall be provided for each process stage and it shall be accompanied by  a procedure for each individual item of plant. The operating manuals for the wastewater treatment  plant shall be used in the development of the operating procedures.  The Contractor shall take full responsibility for the operation of the complete treatment works includ- ing all plants and associated services (all civil, mechanical, electrical, telemetry and infrastructural  items specified in the Contract), on a continuous basis (24 hours). After issuing of the Taking Over Certificate, the Contractor shall supervise the operation of the treat- ment plants with the staff as stated in Section 11.1. Training shall take place at the Giresun wastewater treatment plant.  It is proposed that each of the specified courses shall have duration of minimum three (3) days, apart  from the “On-the Job” training course together with 3$^{rd}$ Course, which shall have the same duration as  the running-in period. 