Technical Studies And Monitoring Of Work To Develop A Storage Room For Chemicals And Raw Materials Within Ens Casablanca. The Bet Must Have The Approvals: -D15: High Current And Low Current For Buildings For All Uses - D16: Fluid Networks For Buildings For All Uses -D17: Roads, Sanitation Networks And Drinking Water, D18: Low And Medium Voltage Electricity Networks, Telephone Networks And Public Lighting, D21: Fire Safety In Buildings