The Purpose Of This Contract Is To Carry Out The Actions Of The Lot 1. Systems Of Stabilization Of The Road And Paths Of The Ripoll River And Of The Lot 2. Improvement Of The Road And Paths Of The Ripoll River Included In The Basic And Executive Project Of The Restoration Of The Ecosystem, The Green Infrastructure And The Accessibility Of The Road And Itineraries Of The Ripoll River, Distributed In Six Lots, Distributed In Six Lots. The Project Defines Technique And Economically The Actions To Be Taken To Improve The Paths And Itineraries That Run Parallel To The Riverbed And Its Immediate Environment In Terms Of Safety, Usability And Ecosystem Landscape. The Area Of ​​The Scope Of Intervention Is 42,437.73 M². Surface Water And Introduce Elements For The Biodiversity Of Wildlife. - Lot 1. Systems For Stabilization Of The Road And Paths Of The Ripoll River - Lot 2. Improvement Of The Road And Paths Of The Ripoll River