Framework Agreement For The Execution Of Characterization Activities Of Environmental Matrices And Primary Or Secondary Sources Of Potential Contamination Through Direct Or Indirect Geognostic Investigations, Functional To The Reconstruction Of The Conceptual Model Of The Site In The Territory Of The Provinces Of Naples And Caserta Referred To In The Legislative Decree. D.L. 10 December 2013, N. 136 In The Context Of Entrusted Activities