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

Public tender Vob/a Traffic route construction work - asphalt surface layers (din 18 317); Traffic route construction work - paving and slab coverings in unbound design, edging; - demolition and disposal of asphalt ... Multi-traffic route construction work - asphalt surface layers (din 18 317); Traffic route construction work - paving and slab coverings in unbound design, edging; - demolition and disposal of asphalt surfaces 310m² - asphalt work 310m² - reinforced concrete angle support element 15 pieces - joint filling 100.00 M

Public tender Vob/a roof covering and roof sealing work (DIN 18 338); scaffolding work (DIN 18 451); required are the dismantling and restoration, including insulation, of the roof structure of the shed roofs above the metalworking shop. Furthermore, the scaffolding is required as a surface scaffold with stair tower LSK 4, including construction over the gates. When connecting to towering walls, monument protection concerns must be observed.

Public tender Vob/a Gas, water and drainage systems within buildings (DIN 18 381); 4 x feed-in device to dry fire extinguisher 24 x withdrawal device to dry fire extinguisher 65 x portable fire extinguisher, L ... Multi-gas, water and drainage systems within buildings (DIN 18 381); 4 x feed-in device to dry fire extinguisher 24 x withdrawal device to dry fire extinguisher 65 x portable fire extinguisher, extinguishing agent water, filling quantity 6 L 6 x portable fire extinguisher, extinguishing agent CO2, filling quantity 5 kg approx. 195 m fire extinguisher lines DN 50 - DN 80, pipes made of galvanized steel including coupled molded parts 36 x fire protection partition DN 50 to DN 80 - use of fairly traded products - ecologically sustainable products - innovatively oriented products and services

Public tender Vob/a low and medium voltage systems up to 36 kV (DIN 18 382); Low voltage installations for two server rooms: 100m NYCWY 4x25 70m NYCWY 4x70 25m NYCWY 4x50 500m H(st)h, 2 x 2 x 0.8 Bd 4x Mid-certified ... More low and medium voltage systems up to 36 kV (DIN 18 382); Low voltage installations for two server rooms: 100m Nycwy 4x25 70m Nycwy 4x70 25m Nycwy 4x50 500m H(st)h, 2 x 2 x 0.8 Bd 4x Mid-certified network analyzer with certified meter reading 11 x residual current circuit breaker with overcurrent protection (rcbo) 1 x circuit breaker for alternating current Din En 60947-2 (vde 0660-101), compact design (mccb), for system, cable, generator protection, as main switch, 4-pole, rated operating current 80 A 9 x equipotential bonding bar Din Vde 0618-1 (vde 0618-1) 200m electrical installation pipe Din En 61386 (vde 0605), dimensions Din En 60423, from PE-HD, outer diameter 16mm 70m mesh tray for cable carrier system DIN EN 61537 (VDE 0639), including all system-related shaped and connecting pieces, made of strip-galvanized steel DIN EN 10346, side height at least 60mm, width at least 200mm, 41 pieces LED damp-room surface-mounted light 1 piece modular UPS system, 3 modules each 20 KVA Maintenance of the system.

Public tender Vob/a Demolition and dismantling work on traffic areas (din 18 328); Drainage canal work (din 18 306); Renovation work on drainage canals (din 18 326); Traffic route construction work - superstructure layers made of asphalt (din 18 317); Traffic route construction work - Paved surfaces and slab coverings in unbound design, edging; Water retention work (din 18 305); Canal and yard renovation

Public tender Vob/a building automation (DIN 18 386); 6 automation focal points for the control and regulation of system automation and room automation with approx. 420 physical and approx. 510 communicative data points. ... Multi-building automation (DIN 18 386); 6 automation focal points for the control and regulation of system automation and room automation with approx. 420 physical and approx. 510 communicative data points. Furthermore, 3 RLT systems with their own control are to be connected to the MBE via Bacnet/IP. A BSK bus system is planned for the approx. 45 fire dampers. Key service items for building and system automation: Common I/Os in the respective ASP with master-slave (redundant automation station): Lecture hall building: ASP07: Heating/sanitary trades, BSK bus system, 2 fields ASP08: Control of air conditioning systems, cooling, room automation House 1-4 (existing buildings): 1 ASP each for heating, hot water preparation The room automation includes the control of the HVAC systems such as underfloor heating, reheaters/coolers, volume flow controllers, but not blinds, lighting, etc. For automation management, an MBE is planned as a tower workstation as an operating station including printer as a complete system. The electrical cable installations are carried out by the electrical contractor, here the coordination services and the final cabling are to be carried out.

Public tender Vob/a roof covering and roof sealing work (din 18 338); scaffolding work (din 18 451); carpentry and timber construction work (din 18 334); flat roof renovation with new construction of wooden beam ceiling, roof structure, roof skin and scaffolding

Public tender Vob/a Metal construction work (DIN 18 360); Glazing work (DIN 18 361); The work is part of a shed roof renovation. As part of this renovation, new windows are to be manufactured and installed, as well as the dismantling and disposal of the old constructions. Furthermore, walkways are to be installed in the roof area and brackets for the razor wire are to be made.

Public tender (service) Come-solar_hessen-wide PV monitoring system_web portal Photovoltaics; monitoring system; web portal; cloud-based PV system monitoring as SaaS, Hesse-wide PV system monitoring of 40 properties, 5 years of PV monitoring operation.

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