Tenders Are Invited For Entreprise - 420768 Fossumdalen Stage 5-6, Ledningstrase

entreprise - 420768 Fossumdalen Stage 5-6, Ledningstrase . Description Fossumdalen Stage 5-6 - Cable Route Is Part Of A Larger Va Project In Trondheim Municipality That Has Gone, And Will Go, Over Several Stages. The Purpose Is To Reduce The Amount Of Overflow That Is Supplied To Nidelva From The Sewage Network By Establishing A Separate Main Trunk For Va From The Drainage Zone Lerkendal Where Storm Water Is Led To Nidelva, And Waste Water Is Carried To The Høvringen Treatment Plant If It Falls. In Fossumdalen Stage 5-6, Ledningstrasé, The Existing Spillway (Op04) Established In Fossumdalen Stage 4 Is To Be Connected To The Høvringen Drainage Tunnel Via A Diving Line Under The Nidelva With A Flushing Reservoir. The Pipeline System Starts With Rock Drilling From The West Side Of Osloveien South Of Stavne Into The Høvringen Drainage Tunnel. Under Osloveien, A Drainage Line Is Laid Through A Constructed Pipe, And In A Dug Trench To The East Between Properties In Sivert Dahlen Road. A Pipe Will Be Constructed Under Valøya And Up To Valøyslyngen. In Valøyslyngen, A Pipe Will Be Constructed In An Increased Dimension In The Existing Drainage Pipes Upstream Of Op04. The Flushing Reservoir Will Be Arranged For Supply Of Water From The Municipalitys Water Mains. A New Water Main Will Also Be Laid From Op04 (New Spillway) To The Junction Between Alfred Larsens Gate And Valøyslyngen. From The Junction Between Alfred Larsens Gate And Valøyslyngen, A New Water Main Will Be Laid In The Same Route As The Existing Water Main Until Holtermanns Vegen. Sewage Pumping Station Aps Is Replaced By A Smaller And More Modern Sewage Pumping Station Aps04.2 Fossumdalen Stage 5-6, Vvs, Control And Automation The General Contractor Takes Over, Among Other Things, The Design And Coordination Responsibility For These Two Total Contracts. As Part Of Fossumdalen Stage 5-6, Ledningstrasé It Is To Be Prepared For The Installation Of A New Aps04, And The Existing Va Is Connected To The New Aps04.