Tenders Are Invited For Reconstruction Of The Water And Sewage System In The Building Of The Central Statistical Office In Warsaw At Al. Niepodległości 208 Part Iiia - Block B.

1) The Implementation Of The Subject Of The Order Was Divided Into Two Stages. A) Stage I Consists Of: Dismantling Works And Removal Of Rubble And Demolition Materials From The Construction Site, B) Stage Ii Consists Of: Installation Of Installations, Reconstruction Works, Execution Of New Floor And Wall Coverings In Bathroom Rooms And Installation Of Equipment. Execution And Acceptance Of The Works Planned For Each Of The Stages Will Be Confirmed By Acceptance Reports Signed With A Positive Result By The Parties For Stage I And Stage Ii, Respectively, Which Will Constitute The Basis For Issuing Vat Invoices By The Contractor And Payment Of Remuneration By The Ordering Party. The Subject Of The Order Includes: 2) The Subject Of The Order Includes: A) Performance Of Installation Works , Including: I. Dismantling The Following Installations Operating In Building B: ˗ Sanitary Sewage Installations, ˗ Rainwater Drainage Installations From The Roof, ˗ Cold Water Installations, ˗ Hydrant Installations, ˗ Electrical Installations In Bathrooms; Ii. Installation Of New Installations, Including: · Construction Of A New Sanitary Sewage System From Plastic Pipes With Socket Connections, With Risers And Drain Lines Made Of Low-Noise Pp Pipes, And Approaches For Utensils Made Of Pvc Pipes. Incorporating The Completed Sanitary Sewage System Into The Existing Sewage Outlets, Installing Storm Gate Valves Before Each Drain Connection With The Buildings Exit. The New Installation Should Follow The Trace Of The Dismantled One,˗ Construction Of A New Installation For Draining Rainwater From The Roof Using Hdpe Pipes With Welded Connections. Connection Of The New Installation To The Existing Drains From The Building And Installation Of Revisions,˗ Construction Of A New Cold Water Installation From Pn20 Polypropylene Pipes With Welded Connections. Installation Of Shut-Off Fittings. Performing Tightness Tests, Disinfection And Rinsing Of Installations, As Well As Bacteriological Tests Of Water With Results That Meet The Requirements Contained In The Regulation Of The Minister Of Health Of December 7, 2017 On The Quality Of Water Intended For Human Consumption (Journal Of Laws Of 2017, Item 2294) ,˗ Execution Of Hydrant Installations From Galvanized Steel Pipes With Threaded Connections With Shut-Off Fittings, Hydrant Cabinets With Dn25 And Dn32 Hydrants, Installation Of Hydrant Cabinets With Zh52 Hydrant Valves. Carrying Out Tightness Tests, Performance Measurements, • Making New Electrical Installations In Bathrooms; B) Carrying Out Construction Works In Sanitary Rooms, Including: I. Carrying Out Disassembly And Demolition Works Consisting Of: · Disassembly Of Devices And Installations, Provided That The Dismantled Photocell-Controlled Washbasin Faucets Will Be Recovered And Secured For Possible Future Use In Other Rooms, · Disassembly Of Installation Risers, · Disassembly Of Bathroom And Cabin Doors With Frames ,˗ Cutting Out The Floor For The Needs Of Dismantling The Installation,˗ Removing Tiles/Stoneware From The Walls And Stoneware Floor Tiles,˗ Making Grooves For The Needs Of Running The Installation,˗ Dismantling Suspended Ceilings And Plasterboard Structures,˗ Securing Works;Ii. Assembly Works Consisting Of:˗ Installation Of New Cold Water Installations And Sanitary Sewage Systems,˗ Installation Of New Electrical Installations,˗ Installation Of New Sanitary Utensils,˗ Installation Of New Sanitary Utensils And Equipment Adapted To The Needs Of People With Disabilities In Bathrooms For This Purpose - First And Seventh Floors . Adaptation Of Door Joinery In Bathrooms As Above. To The Needs Of People In Wheelchairs,˗ Marking Bathrooms With Pictograms And Signs Using The Braille Alphabet; Iii. Reconstruction Works Consisting Of: · Filling In The Elements Of Walls, Ceilings And Floors In The Places Where The Holes Were Broken, · Filling In The Grooves And Plasters After The Holes, · Filling In Suspended Ceilings, Structures, Screens Of Risers And Installation Levels, · Applying New Paint Coatings And Preparing The Substrate (Entire Rooms) ,˗ Installation Of Vertical And Horizontal Moisture-Proof Insulation In Wet Rooms, Showers, Bathrooms,˗ Installation Of Stoneware/Ceramic Wall Coverings,˗ Supplementing The Layers Of Floors With Anti-Slip Stoneware/Ceramic Lining (In The Entire Room),˗ Installation Of New Cabin And Entrance Doors With Frames ,˗ Making Structures Made Of Plasterboards On A Steel Grid,˗ Making Wall Claddings With Plasterboards,˗ Constructing New Partition Walls In The Event Of Dismantling The Existing Partition Walls,˗ Equipping Bathrooms With Toilet Paper Dispensers, Brushes For Cleaning Toilet Bowls, Paper Towel Dispensers, Liquid Soap Dispensers, Hangers For Clothes And Files, Hand Dryers (2 Pcs.) In Bathrooms Adapted To The Needs Of People With Various Needs, Security And Cleaning Works, Provided That Construction Works Covering Walls And Floors Will Cover Entire Rooms, Similarly Suspended Ceilings And Painting And Carpentry Works. Before Installing The Materials, The Contractor Will Be Obliged To Obtain The Employers Consent To Use The Proposed Finishing Materials (Type, Size, Color); C) Prepare A Work Schedule, Hereinafter Referred To As The Schedule, Prepared In The Form Of A Gantt Chart; D) Prepare A Bioz Plan; E) Execute Offer Cost Estimate Prepared Using The Simplified Method; F) Preparation Of As-Built Documentation