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

Public tender Vob/a steel construction work (DIN 18 335); earthworks (DIN 18300); 125m fence with steel mesh mats, double rod mat H=1.83m 63 fence posts, made of steel square tube S235 60/40mm 1 sliding gate, self-supporting ... Multi-steel construction work (DIN 18 335); earthworks (DIN 18300); 125m fence with steel mesh mats, double rod mat H=1.83m 63 fence posts, made of steel square tube S235 60/40mm 1 sliding gate, self-supporting roller blocks width 950cm H 1.6m 1 swing gate 2-wing symmetrical fence width 475cm H 1.6m

Public tender Vob/a gas, water and drainage systems within buildings (DIN 18 381); Complete hose connection valves for wall hydrants including replacement of the connecting line.

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 heating systems and central water heating systems (DIN 18 380); the existing thermostatic valves (lower parts and upper parts) are to be replaced as hydraulically adjustable valves, the distribution in the technical room and its supply line from the heat exchanger to the distributor, as well as the new ventilation systems, are to be re-piped, some pumps are to be replaced and the district heating transfer station is to be completely rebuilt after the main shut-off units at the building entrance.

Public tender Vob/a Gas, water and drainage systems within buildings (DIN 18 381); Heating systems and central water heating systems (DIN 18 380); Air conditioning systems (DIN 18 379); The sanitary facilities of the Hofheim tax office, which were originally installed in 1991, are to undergo extensive renovation. This means that all toilets (men's, women's and disabled toilets) from the ground floor to the fourth floor as well as additional washrooms will be completely renovated during ongoing operations. In total, there are nine men's toilets, nine women's toilets, four disabled toilets and two washrooms in the basement and fourth floor. Due to a higher demand for the women's toilets compared to the men's toilets and some disabled toilets, which do not meet current standards, some toilets are being replaced. The Hofheim tax office is a multi-storey office building with a central access core that is divided into four parts (A, B, C and D). The contract includes the renovation of all toilets (tga Ag 1-3), the renewal of the entire fresh water supply (including tea kitchens and canteen/kitchen), the renewal of the waste water pipes (excluding underground pipes) and the renewal of the radiators and heating pipes up to the suspended ceilings in the rooms to be renovated.

Public tender Vob/a insulation and fire protection work on technical systems (DIN 18 421); FK extinguishing system with 2 extinguishing agent bottles of 140 L each, 14 room protection nozzles, 2 pressure relief flaps, 400 mm fire alarm and extinguishing control system ... Multi-insulation and fire protection work on technical systems (DIN 18 421); FK extinguishing system with 2 extinguishing agent bottles of 140 L each, 14 room protection nozzles, 2 pressure relief flaps, 400 mm fire alarm and extinguishing control system, 200 m installation pipe D=20 mm, 2 early fire detection systems, 5 core drillings D=50-100 mm, T= 35-40 mm

Public tender Vob/a carpentry work (din 18 355); - T30/rs doors, 4 pieces - T90 door element smoke-tight in shaft wall, 5 pieces

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 Demolition and dismantling work on traffic areas (din 18 328); water retention work (din 18 305); drainage canal work (din 18 306); earthworks (din 18300); traffic route construction work - superstructure ... More Demolition and dismantling work on traffic areas (din 18 328); water retention work (din 18 305); drainage canal work (din 18 306); earthworks (din 18300); traffic route construction work - superstructure layers made of asphalt (din 18 317); renovation work on drainage canals (din 18 326); yard and canal renovation of the property

Public tender Vob/a demolition and dismantling work (din 18 459); dismantling of a radio station