Restricted Tender With Public Participation Competition Vob/A Concrete Renovation Of The Still Basin Wall And Underwater Valve Chamber Crossing + Renovation Of The Service Road In The Area Of The Nidda Dam Powerhouse Nidda Dam In Schotten-Rainrod: - Demolition Of Mastic Asphalt Approx. 100 M³ - Demolition Of Operating Road Approx. 500 M² Of Asphalt - Demolition Of Approx. 30 M² Of Paved Road - Surface Preparation Approx. 350 M² - Sha... More