Tenders Are Invited For Engineering Services – Planning Services For Canal Renewal And The Full Road Expansion Of Hubertusstrasse In Mettmann

Engineering Services – Planning Services For Canal Renewal And The Full Road Expansion Of Hubertusstrasse In Mettmann. Hubertusstraße Is Located In The West Of Mettmann And Is The Extension Of The Düsselring To Düsseldorfer Straße. Several Main Traffic Axes Meet At The Busy Intersection Of Düsseldorfer Straße / Berliner Straße / Hubertusstraße. As Part Of The Necessary Fundamental Renovation Of The Düsselring, It Is To Be Redesigned And Expanded In A Contemporary Manner. This Also Applies To Hubertusstrasse As An Extension Of The Düsselring. The Measure Also Includes Various New Installations Of Supply And Disposal Lines. In Particular, A Sewer Construction Measure From The Wastewater Disposal Concept Is To Be Implemented. The Services Include In Particular: 1. Sewer Construction (Hoai 2023, § 41 Engineering Structures Lph 2-8) - Renewal Of Approx. 340 M Of Combined Sewer (Dn 600) In A New Route, - New Construction Of Approx. 100 M Of Retention Space In Green Space, - Connection To Existing Pipes And Shafts, Takeover Of House Connections, - Unbundling Of The Existing Network, - Review Of Suitable Construction Methods (Open/Closed) In The Intersection Area. 2. Road Construction (Hoai 2023, § 45 Traffic Systems Lph 5-8) - Full Expansion According To Rsto Bk 3.2 Of Hubertusstrasse Over A Length Of Around 240 M - New Construction Of A Driveable Mini Roundabout At The Karpendeller Weg/Hubertusstrasse Junction (Suitable For Buses) - New Construction Of A Parking Lot With Approx. 21 Parking Spaces - New Construction Of Sidewalks On Both Sides With Barrier-Free Crossings (Board Lowering, Tactile Elements) - Height Adjustment Of All Traffic Areas. 3. Blue-Green Infrastructure And Heavy Rain Prevention (Flat Rate) - Review Of The Implementation Of Elements Of The Blue-Green Infrastructure For The Traffic Areas, - Creation Of A Concept For The Harmless Drainage Of The Traffic Areas During Heavy Rain Events (Sri = 5 And Sri = 7), For Example By A Drainage Via The Adjacent Green Area In The Direction Of Laubach.