Tenders Are Invited For Firefighting Equipment Installation Work - Fire Extinguishing Systems

Firefighting Equipment Installation Work - Fire Extinguishing Systems. The Subject Of The Tender Is The Assembly Of The Fire Extinguishing Systems As Part Of The Renovation And Renovation Measures Of The Stadthalle Braunschweig. As Part Of The Approved Fire Protection Concept, The Following Special Features For The Fire Extinguishing Systems Must Be Taken Into Account: - The Vds Cea 4001: 2024-01 Is Used. - A Compacted Sprinkler Protection Must Be Shown In The Area Of ​​The Wardrobe Area Via Mobile Smoke Aprons. - In The Areas Of Wardrobe Ec Main Entrance And Foyer Large Hall, The Sprinklers Are There: - With A Maximum Of 4 M Distance, - Nominal Detachment Temperature 68 ° C - With Response. Sprinkert Tank The Water Supply Is Located Northwest Of The Building In A Frost -Free Constructed Concrete Tank. The Tank Is Built As A Wu Construction. A Total Of 180 M³ Are Available As Fire Water. In The Tank Itself, Up To And Including The Incoming Pipelines Are Built In The Sprinkler Center (Ug North, Below The Entrance Area For The Lecture Hall). Two Suction Cables, Ventilation Line And Trial Line As Well As Emptying (At The Same Time The Level Measurement In The Headquarters) Are Part Of The On -Site Performance. These Are Handed Over Via Blind Flanges Or Shut -Off Valves. The Entirety Of The System, Including These Components, Is To Be Produced To The Sprinklert Tank. Sprinkler System Group 1 - Warehouse / Technology This Group Supplies All Internal Warehouses From The Ug To The Rising Floors And The Technical Areas. The Risk Is Classified With Oh3. Group 2 - General Areas / Foyers This Group Provides All Public And Employee Areas Including The Kitchen. Basically, A Risk Class Oh4 Can Be Assumed. In The Area Of ​​The Entrance And In The Foyer Area Of ​​The Large Hall Above Are Located For The Building Permit For The Use Of The Sprinkler Systems. Furthermore, There Is An Open Hanging Ceiling In The Cloakroom Area Of ​​The Main Entrance According To Vds Cea 4001: 2024-01, Chap. 11.4.13 With The Associated Framework Conditions For The Interpretation Of The Sprinkler Positioning. The Sprinkler Arrangement Of The Foyer Ceilings Is Particularly Based On The Triangular Grid Of The Ceiling Level. A Basic Protection Is Planned In The Kitchen Area, For Which Slope Ceiling Sprinkles Must Be Taken Into Account 30 Pcs K60 Sprinklers With A Trigger Temperature Of 93 ° C Including Connection Via Flex Hose (L = 2 M) As Part Of The Tender. This -Specific Extinguishing Systems For The Kitchen Rings (E.G. Ansul) Are Part Of The Kitchen Technology Or Kitchen Ceiling. The Podium Of The Stair Foyer North Is Opened Up Via A Floor Slot As Part Of The Sole Work In The Entrance Area Via A Pe-100 Line. This Work Is Part Of The Sole Work. The One On The Sprinkler System Must Use These Lines. Group 3 - Large Hall For The Halls Are Assigned To Their Own Groups. The Large Hall Is In The Area Of ​​The Slope Ceiling (E7) And Within The Ceiling For The Sa