Tenders Are Invited For Building Construction Work – Landquart Expansion Of Workshop For Thermal Vehicles And Interior Switchgear, Bkp 244 Ventilation Systems

Building Construction Work – Landquart Expansion Of Workshop For Thermal Vehicles And Interior Switchgear, Bkp 244 Ventilation Systems. In The Workshop For Thermal Vehicles, Four Tracks With Pits Are Being Expanded To A Usable Length Of 20 M By Means Of A Hall Extension And Expansion. Replacement Areas Will Also Be Created For Material Storage And Office Space. In The Track Field In Front Of The Workshop Halls, The D Group Tracks Will Be Renewed And Their Position Will Be Adapted To The Geometries Of The New Hall Entrances. The Indoor Switchgear Will Be Housed In The Newly Constructed Basement. The Basement Is Constructed Using Solid Construction And Measures Approximately 27.2 By 24.8 Meters. In The Extension To The Existing Hall, A New Hall Measuring Around 28.4 By 14.4 Meters Will Be Built In Steel Construction, Which Will Have A Mezzanine Floor Under Ground In Solid Construction. The Workshop Extension (17.7 By 13.4 Meters) Has A Partial Basement. A Two-Story Intermediate Building (15.7 By 8.2 Meters) Will Also Be Built In Solid Construction, Which Will Also Have A Partial Basement. The Excavation Pit Is Secured Using Rock Walls, Which Are Partially Blown Off. The Addition And Expansion Takes Place Parallel To Workshop Operations And The Usability Of Two Tracks In The Workshop Must Be Guaranteed Throughout The Entire Construction Period. Brief Description Of The Ventilation Systems The Existing Ventilation System In The Steam Room Will Be Completely Replaced, Including All Associated Air Ducts. The Adjoining Rooms And The Switchgear In The Basement Will In Future Be Supplied By A New, Separate Ventilation System. Both The Existing And The Newly Created Pits Will Receive New Mine Exhaust Air. Basic Ventilation And Separate Process Ventilation Are Provided For The Welding Room. An Exhaust System With An Exhaust Hood Is Installed To Extract The Steam Generated During The Washing Process Of The Small Parts Cleaner. In Addition, An Explosion-Proof Fan, Including A V4a Cable Network, Is Planned For The Safety Cabinet.