Tenders Are Invited For Water Purification Plant Construction Work – Pitkäkoski Water Purification Plant, Pk2 Renovation Tp 9-26

Water Purification Plant Construction Work – Pitkäkoski Water Purification Plant, Pk2 Renovation Tp 9-26. The Contract Will Renovate The Pk2 Clarification And Filtration Department Of The Pitkäkoski Water Treatment Plant And Related Functions. The Renovation Will Increase The Water Purification Capacity Of The Clarification And Filtration Department And At The Same Time Fundamentally Improve The Process. The Construction Contract For Pk2 Renovation Includes E.G. The Following Works (The List Is Not Complete): - Renovation Of Pk2 Clarification And Filtration Department - Renovation Of Sediment Treatment - Renovation Of The Lime Water Clarification Plant - Changes To The Carbon Dioxide Supply - Changes To Ferris Dilution Water - Construction Of A Limestone Building Protected From The Weather (Work Subject To A Building Permit) - Renovation Of The Washing Water Tower Protected From The Weather - Installation And Test Operation Of Separate Purchases - Arrangements Required By Phasing - Heavy Vehicle Traffic Protection Of Load-Resistant Underground Shaft And Channel Structures With Steel Drawbridges In The Site Traffic Area - Support And Drainage Of Trenches And Trench Drawbridges - Scaffolding - Construction Of Underground Pipes And Their Connection To The Current Process - Construction Work - Machinery And Process Pipeline Work - Hvac Work - Connection Work With Connecting Parts To Existing Structures, Pipelines And Systems - Process And Building Electrical Work - Instrumentation Work - Building Automation - Cabling Work For Process And Building Automation And Security Systems - Protections - Trial Runs - Pressure Tests - Demolition Work - Emptying Of Pipelines, Basins And Channels Required By The Work And The Temporary Arrangements Required By Them, Plant Users Close/Open Valves And Hatches Related To The Process In Use) - Flushing/Washing/Emptying/Filling And Disinfection Of Pipelines, Basins And Channels Before Their Commissioning And Their Requirements Temporary Arrangements. Disinfection Work Is Done On A Case-By-Case Basis By Spraying Or Filling The Object In Question With A Solution Of A Disinfecting Chemical And Water. Approved Disinfection Work Requires A Clean Water Sample. The Customer/User Supplies The Disinfection Chemicals, Supervises The Disinfection And Takes/Analyzes The Clean Water Samples, Everything Else Is Part Of The Contract. - Other Works Presented In The Technical Documents. The Contract Includes The Transfer And Protection Of The Crossing Wires And Cables Shown In The Plans. The Work On The Process Automation System Is Carried Out As A Side Contract. The Plans Of The Request For Tender Are Not Directly Available On The Tarjouspalvelu.Fi Portal Due To The Information They Contain That Are Confidential To The Customer, And Therefore The Plans Are Only Available In The Preliminary Request For Tender Against The Confidentiality Agreement Filled In For The Candidates Selected For The Negotiation In Order To Make A Preliminary Offer. If He Wishes, The Applicant Can Attach The Completed Confidentiality Agreement Already In His Application, In Section B.5. Confidentiality Obligation.