Tenders Are Invited For City Of Enger, Sewer Renovation 2023 - Closed Renovation Of Mw Collector Maiwiese

The Business Operations Of The City Of Enger (Wbse) Intend To Rehabilitate The Dn700 And Dn1000 Combined Sewer In The Maiwiese. Based On The Optical Inspection From The Past Few Years And A Laser Spiral Measurement From 2023, Preliminary Planning And Draft Planning Were Carried Out. As Part Of The Preliminary Planning, The Different Renovation Variants Were Examined And The Gfk Liner Variant Was Determined, Which Was Further Developed In The Draft And Implementation Planning. The Renovation Measure Is Located In The Center Of Enger. The Entire Canal Runs Over Private Property, Following The Course Of The Bolldammbach To Mühlenstrasse. Seen In The Direction Of Flow, The Rehabilitation Section Begins In The Area Of ​​Burgstrasse/Bolldammbach Bridge Crossing. The Starting Shaft Is On Burgstraße And Can Be Approached Directly With A Rehabilitation Vehicle. In The Further Course, The Shaft Structures Are Located On Private Ground And Are Mostly Covered. Accessibility To The Manhole Structures Can Best Be Guaranteed Via The Maiwiese Via The Bolldammbach. Pedestrian Accessibility Can Be Guaranteed Using Steel Plates Or Mobile Footbridges Dn 700 And Dn 1000-335 Mopen Connections: 11 Connection Connections Using Grp Hand Laminate: 11 Grp Hand Laminate (Liner Connection And Coating Of The Manhole Structures (9 Pieces) 100 Sqm