Tender for The Euro-language agency of the Catalan Water (aca) is the headline of the holy punch and as in such, it has to give the security regulation of taken and contained in the royal decree 9/200, of homophobia 11 January, so that the regulations of the public domain will be amended, passed by the Royal49/1986 decree, of around April 26, 2015, and on the royal decree 26204/, April 13, 2013, by which wereprovolved by the security rules for the security and the dams. This regulation forces you to perform the action needed to ensure and improve security and exploit this type ofinstal. With the execution of abstraction These works will achieve the rehab and equation of major accesss and items associated with prey. The madams are critical and strategic infrastructure for the management of Water and these performances will increase their security. This performance is defined in detail and precision in the project change project constructive for rehab and improves the trade-making access from the c-55 and c-26 roads, approved by the executive resolution of this agency, on December 2021.