Health And Safety Coordination Services In The Work Execution Phase Of The Works To Reform The Square Located At The Intersection Of The Comte Borrell And Parlament Axes, And Reform Project Of The Comte Borrell Axis (Between Manso And Aldana) And The Parlament Axis (Between Rda. St. Pau And Viladomat), In The Sant Antoni Neighborhood In The Eixample District, In Barcelona. Sections: 1, 2, 3, 4 And 5 With Sustainable Public Procurement Measures.