Construction of Giresun Wastewater Treatment Plant  Tender Dossier Volume 3 Employer’s Requirements  Section 04: General Requirements for the Execution and Completion of the Works  26 of 40 • the list of names and contact telephones of the Contractor’s staff, responsible for safety  guarantee;  • personnel staffing levels for all the project stages on the site and working with the special  parts of the machines;  • personnel qualification in respect to the executed activities; • post-accident order and responsibility and • fire security and prevention of combustible/chemicals leakage.  The Contractor has to observe all the relevant state and local regulations and practice codes. Safety  guarantee plan shall be approved by local authorities and the Engineer. The Contractor shall submit one copy of the Safety guarantee plan to the Engineer before  commencement of the works on the site.  In the chemical agents’ storage place the emergency shower and emergency aid box shall be placed  for the use in case of emergency during the work with reagents.  4.17.3 First medical aid  The Contractor shall provide and maintain in working condition all the equipment necessary for  rendering the first aid in case of accidents or other emergency situations. This equipment shall be  kept ready on the site and in other places of regular work of the Contractor’s personnel. The  Contractor shall ensure that in every such place a person with the relevant knowledge about the  elementary first aid procedure is available, who is able to render aid in case of injury.  Before commencement of the works the Contractor shall submit to the Engineer the list of  employees trained in rendering of the first aid.  4.17.4 Emergency measures  The Contractor shall organize all the formalities in such a way that he is able to quickly call upon  the personnel outside the normal working hours, if it is necessary for taking the emergency  measures connected with the works. In the Engineer's constant disposition shall be the list of  addresses and telephone numbers of the Contractor's employees, who in the respective moment are  responsible for organization of emergency works.  The Contractor shall acquaint himself and shall acquaint his personnel with the relevant local order  in force in the emergency cases.  4.17.5 Access of emergency services  The Contractor shall inform the fire and police services before closing up of any street outside the  border of the site or its part, and shall receive the Employer’s approval for every activity of this  kind. The fire and police services shall be informed, when the streets are opened again for the  transport of emergency services. The method applied in the construction works as much as possible  shall decrease the access embarrassment for fire and police services and this access shall in no case  be deterred.  The Contractor shall leave his night contact telephone number in the police station, on the territory  of which the construction works are being executed.  4_Vol3_d4.3_Section 4 General Requirements_en_GIR_rev6 