Tender Works Energy Rehabilitation Project Casal Avis Of The Nucleus Of The Houses Of 'Alcanar As A Climate Refuge, Through The Improvement Of The' Energy Efficiency Of The Building, To Achieve A Savings Of 'Energy And Improvement Of The Closures Of The Building, The Installation Of Photovoltaic Panels And The Improvement Of The' Space To Be Used As A Climatic Refuge For The Vulnerable Sectors Of The Municipality, In Extreme Temperatures.