Tenders Are Invited For Replacement Of External Water And Sewage Networks, Stage I, Along With Connections.

Task I: Construction Of A New Domestic Water Network Also Serving External Hydrants, Along With Connections To Installations In Buildings And Construction Of New Connections To The Municipal Network, Along With All Required Notifications, Arrangements And Acceptances Made Carefully And At The Expense Of The Contractor. Task Ii: Construction Of A Sanitary Sewage Network With Connections To Buildings And A Combined Sewage Connection In The Internal Area Of ​​Awf Warszawa. The Designed Internal Network Will Be Connected Through The Designed Combined Sewer Connection To The Existing Combined Sewer (1.6 X 2.1 M) Located In Plot No. 3/1 In The Area 7-09-03 Belonging To The Employer But Owned By Mpwik. The Connection Should Be Made Along With All Required Notifications, Arrangements And Acceptances Made Diligently And At The Expense Of The Contractor. The Contractor Is Obliged To Build The Network In Accordance With The Current Guidelines Included In The Project And Arrangements Made With Mpwik. Attention! Fiber Optic Cable Is Located In The Existing 1.6 X 2.1 M Channel. The Work Should Be Carried Out With Particular Caution, Paying Attention To The Existing Optical Fiber. Task Iii: A) Preparation Of A Technical Design Study In The Design And Build Formula (In The Form Of A Supplement To The Implementation Documentation), Including The Selection Of Domestic Water Connection And Measurement Sets In The Buildings Covered By The Scope Of Works And The Implementation Of The Designed Scope. The Execution Of A Connection Set Means: Introducing A Water Connection Into The Building, A Domestic Water Installation With A Diameter Identical To That Designed For The Building, Installing Shut-Off Valves Enabling The Replacement Of Measuring Devices, Water Meters Adapted For Remote Reading Of Data In The Bms System, Anti-Contamination Valves And All Other Assembly Elements Necessary To Obtain A Tight Connection, Such As Pipes, Screw Connections, Elbows, Connectors, Handles, Etc. And Proper Sealing Of The External Wall In Accordance With The Requirements And Its Finishing To Its Original Condition. Currently, The Bms System Operates In 3 Facilities And Connection Of Water Meters To The Systems In The Buildings Should Be Taken Into Account. Buildings Are Connected In Diameters From 40 To 100 Mm. B) In The Design And Build Formula, The Scope Of Work Also Includes Introducing A Sanitary Sewage System With A Diameter Identical To That Designed For The Building Into The Interior Of The Building And Connecting It To The Existing Drain, Taking Into Account The Use Of All Assembly Elements Necessary To Obtain A Tight Connection, Such As Pipes, Elbows, Connectors, Handles, Etc. And Proper Sealing Of The External Wall In Accordance With The Requirements And Its Finishing To Its Original Condition And Leaving The Currently Functioning Combined Sewage System (Common: Sanitary And Rainwater) In Active Use, As A Sewage Network In Use Ensuring The Drainage Of Rainwater From The Gutt