The Natural Object Of The Framework Agreement Is The Supply Of The Personal Protection Species Required To Meet The Needs Of The Services Of The Municipality Of Athens, Through The Conclusion Of An Agreement & Amp;#8211; Framework, As Extensively Analyzed In The Annexes: A '' Technical Report-Technical Specifications' And B 'Writing Liabilities' Of The Declaration, In The Context Of The Application Of The Provisions Of Article 42 Of Law 3850/2010, According To Which The Employer Is Obliged To Ensure The Health And Safety Of Employees In Terms Of All Aspects Of The Work. Following, The Supply Monitoring, Services Deemed Necessary For The Right And Timely Implementation, Due To The Large Distribution Spreads, The Large Volume Of The Species Provided And The Multitude Of Final Recipients Of The Beneficiaries. The Contractual Obligations Of The Contractor Are The Referred To In Article 1.3.1.