Tenders Are Invited For Construction Work - Public Work Market On The Partial Reconstruction Of Building 800, Transformation Of Lexterity Of The 700 And The Liaison Gateway Between Buildings 700 And 800

Construction Work - Public Work Market On The Partial Reconstruction Of Building 800, Transformation Of Lexterity Of The 700 And The Liaison Gateway Between Buildings 700 And 800. This Market Is Part Of A Work Market Relating To The Partial Reconstruction Of The U800 Building, Transformation Of The End Of The 700 And The Liaison Gateway Between Buildings 700 And 800 Following A Site Incident That Occurred On February 18, 2022 (Fall In A Crane On The Building). The Contractor For This Market Will Therefore Have To Intervene On A Partly Cleared Work Via A Previous Market. The Initial Building Was Made Up Of Two Levels (A Ground Floor And A Basement) In Traditional Construction And 5 Levels In Modular Construction. The Modular Levels Are Completely Evacuated. The Structural Work Of The Traditional Construction Levels Is Maintained But The Completions And Part Of The Special Techniques Must Be Evacuated. These Works Include: • The Reconstruction Of Levels +1 To +5 Of The Building As Well As The Construction Of Extensions:-The Dismantling Of Certain Chassis On The Ground Floor And The Demolition Of The Central Staircase Of The Level Ground Level At +1; - The Initially Outside End Staircase Is Integrated Into The Building; -The External Area Of ​​The Ground Floor Sheltered Under The Stages Is Filled With Buildings Too; - The Major Extension Of The Building Is Between The End Of The Initial Building And The Boulevard Lalaing; • The Dismantling Of The Temporary Covering Of The Bridge To Give It A New Facing And Insulating On Its Four Faces And Elementary Specials And Techniques Inside; • Disassembly Of The Provisional Covering Of The End Of The Building 700 To Place A New Brick And Insulating Facing; • Some Interventions In Completions And Special Techniques In The Premises Of The Building 700 Building. The Work Of Special Techniques Include: In Hvac: • Repocating On The Existing Hot And Cold Collectors Fed By Centralized Productions Of Hot And Cold; • Distribution Networks Of Hot And Cold And Terminal Units (Active Ceilings, Fan-Converse, Etc.); • Air Treatment Plants And Hygienic Air Distribution Networks And Equipment And Recovery Of Stale Air; • Regulation Of Installations. In Sanitary: • Transplanting On Existing Installations: Softened Water Collector, Domestic Hot Water Collector, Rainwater Recovery Collector, Drainage Network; • Distribution And Evacuation Networks; • Sanitary Devices. In Electricity: • Connection On Existing High Voltage Cabin And Existing Rescue Tgbt; • Low Voltage And Equipment Distribution Networks (Lighting, Controls, Sockets, Etc.); • Low Current Distribution Networks And Devices (Data Taken); • Cctv Installations, Access Control, Video-Speaking, Anti-Intrusion; • Fire Detection Installations. Reconstruction Work, Which Is Subject To This Market, Is Included In Detail In Other Documents