Tenders Are Invited For Creation Of An Awning To The Protection Of The Geological Cut Of The Saint-Acheul Archaeological Garden

The Project Provides For The Coverage Of The Cut By Means Of A Metal Structure The Cover The Cover Overflows In The Upper Part In Order To Limit The Runoffs On The "Facade" Of The Cut The Rainwater As Much As Possible In Order To Master The Infiltration This Work Present In The Form Of A Large Profiled Coverage, Dressed In An Underside Of Stainless Steel Mirror And Covered In Steel Tank This Cover Is Supported By Four Batteries Formed Of Four Curved Steel Tubes The Batteries Are Supported By Studs Of Armed Concrete Foundation, Invisible Because Located Under The Natural Pluvial Waters Are Recovered By Means Of A Longitudinal Cheneau And Pass Towards The Ground Inside Two Of The Metal Tubes Forming The Batteries Located At The Ends The Waters Are Then Driven In Network Buried Up To Two Infiltration Valleys Dug On Both Sides Of The Forecourt, Drainage Is Provided At The Foot Of The Archaeological Cut In Order To Decrease R Infiltration, Also Evacuated In Infiltration Valleys