Tenders of Offizielle Bezeichnung Land Hessen, Vertreten Durch Den Landesbetrieb Bau Und Immobilien Hessen, Zentrale Vergabe

Public tender Vob/a floor covering work (din 18 365); floor covering work

Public tender Vob/a metal construction work (din 18 360); metal doors, metal grilles, metal partition walls and demolition of metal doors

Public tender for carpentry work (DIN 18 355); the scope of work includes the conversion of 30 tea kitchens, which will be equipped with dishwashers, as well as the construction of two barrier-free tea kitchens.

Public tender Vob/a building automation (DIN 18 386); Building automation system including: - 1 DDC controller heating system, network-capable with web interface - 68 physical data points - interfaces for Modbus RTU, Modbu ... Multi-building automation (DIN 18 386); Building automation system including: - 1 DDC controller for heating system, network-capable with web interface - 68 physical data points - Interfaces for Modbus RTU, Modbus RS485, M-bus - Integration of overhead controller for heat pump cascade heating - Integration of controller for hot water heat pump - Integration of solar controller - TFT display 7 inch - Control cabinet dimensions: approx. 2000 x 800 x 400 mm for - DDC - 2 thyristor controllers for electric heating cartridges - 2 HK and 6 pumps etc. - System components - FB room control, self-sufficient - 1 DDC controller for ventilation system, network-capable with web interface - 112 physical data points - Interfaces for Modbus RTU, Modbus RS485, Modbus TCP - Integration of compact control for ventilation system - TFT display 7 inch - 22 fire dampers - 12 volume flow controllers - Control cabinet dimensions: approx. 2000 x 1200 X 400 Mm For - Ddc - 1 Central Ventilation Unit - 6 Additional Fans - System Components

Public tender Vob/a air conditioning systems (DIN 18 379); 1 x combined supply/exhaust air system with rotor heat exchanger and heater 3,000 M3/h 1 x combined supply/exhaust air system with rotor heat exchanger and heater 9,950 M3/h 2 x exhaust air ... multi-room air conditioning systems (DIN 18 379); 1 combined supply/exhaust air system with rotor heat exchanger and heater 3,000 M3/h 1 combined supply/exhaust air system with rotor heat exchanger and heater 9,950 M3/h 2 exhaust air systems 6,000 M3/h 3 split air conditioning systems 29 fire dampers 28 variable volume flow controllers 5 thermally insulated louvre dampers 11 silencers 80 m spiral-seam pipe up to DN250 1,300 m2 galvanized ventilation ducts and molded parts L1 - L5 465 m2 cold insulation made of mineral wool with surface protection made of sheet metal 205 m2 cold insulation made of mineral wool

Public tender Vob/a carpentry work (din 18 355); delivery and installation of interior doors

Public tender Vob/a carpentry work (din 18 355); Switch window with sliding trough - 1 piece, parapet wall (drywall) counter

Public tender Vob/a air conditioning systems (DIN 18 379); insulation and fire protection work on technical systems (DIN 18 421); the measure includes: - a compact ventilation unit - approx. 200 meters of round air duct made of galvanized ... multi-room air conditioning systems (DIN 18 379); insulation and fire protection work on technical systems (DIN 18 421); The measure includes: - A compact ventilation unit - Approx. 200 meters of round air duct made of galvanized steel up to DN 315 including components - Approx. 100 m² of square air duct made of galvanized steel including components - A thermal louvre flap - Approx. 100 meters of round air duct made of PPS AD up to 315mm - Demolition of approx. 180 meters of round air duct made of PPS AD up to 315mm - Installation of approx. 15 deflector hoods - Dismantling of roof fans - Installation of base extensions for roof fans - Conversion of a lecture hall smoke extraction system - Insulation work on technical systems - Approx. 80 m² of fire protection cladding

Public tender Vob/a General regulations for construction work of any kind (DIN 18 299); Renovation of the base plaster in the outdoor area up to a height of 2.80 m, courtyard side of the city wing (castle), entrance side and long side of the west wing ... MoreGeneral regulations for construction work of any kind (DIN 18 299); Renovation of the base plaster in the outdoor area up to a height of 2.80 m, courtyard side of the city wing (castle), entrance side and long side of the west wing (marstall)

Public tender Vob/a carpentry work (DIN 18 355); facade elements and venetian blinds The subject of the tender is the manufacture, delivery and installation of plastic window constructions made from highly thermally insulated composite profiles for turn and tilt and turn sashes, window walls and sandwich elements.