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Public tenders for electrical in Frankfurt-am-main Germany

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ElectricalGermanyfrankfurt-am-main

Electrical installation work

Hochbauamt | Published January 5, 2017  -  Deadline February 7, 2017

Electrical.

Electrical installations in the school building, refurbishment and Mensa, New: low-voltage main distribution, central battery system, sub-distributors with KNX, Cable lines, installation equipment, persons protection control system, lighting systems, intercom and data processing network.

Electrical apparatus for switching or protecting electrical circuits

Süwag Grüne Energien & Wasser GmbH | Published January 19, 2017  -  Deadline February 14, 2017

The project Enervator must examine the objective, the integrated control and linking of electrical and thermal loads, electricity storage and local electricity and heat production in district power station "Am Main View" in Kelsterbach. Moreover, the economic potential will be evaluated by electricity procurement and marketing optimization of district power stations in the network.

For this, about 50 of the 180 households of the residential area be integrated based on intelligent predictions in the energy supply concept by active control. In the latest generation households digital electricity meters, including the communication unit Smart Meter Gateway (SMGW) be installed for data acquisition and control of loads. Moreover, these households are equipped with smart home system to allow the control of various devices.

Supply of smart home components and providing the interface for controlling the device.

Electrical installation work

Hochbauamt | Published January 18, 2017  -  Deadline February 15, 2017

Electrical installation.

Power.

New installation of:

- Building main distribution;

- 6 St. subdistributions;

- Approximately 28 992 m cables and wires;

- Approximately 1 451 St. installing equipment;

- Approximately 198 St. KNX devices;

- Ca. 622 St. lights inside;

- 6 St. mast lighting;

- Comprehensive lightning protection and potential equalization.

Low power.

New installation of:

- 1 distributor box 100 DA;

- 5 St. network cabinet;

- Approximately 7 420 m data cable Kat 7 simplex;.

- 60m Fibre optic cables 12 fibers;

- Approximately 65 m telephone and telecommunication cables;

- 2 St. Electroacoustic systems;

- 1 St. station;

- 1 pc alarm system;

- 1 St. RWA system for 3 areas.

Research and development services and related consultancy services

Süwag Grüne Energien & Wasser GmbH | Published January 18, 2017  -  Deadline February 14, 2017

The project Enervator must examine the objective, the integrated control and linking of electrical and thermal loads, electricity storage and local electricity and heat production in district power station "Am Main View" in Kelsterbach. Moreover, the economic potential will be evaluated by electricity procurement and marketing optimization of district power stations in the network.

For this, about 50 of the 180 households of the residential area be integrated based on intelligent predictions in the energy supply concept by active control. In the latest generation households digital electricity meters, including the communication unit Smart Meter Gateway (SMGW) be installed for data acquisition and control of loads. Moreover, these households are equipped with smart home system to allow the control of various devices.

As part of the accompanying scientific research applicability and effects of innovative technologies, protocols and billing models are analyzed and in particular the customer interaction are sociologically evaluated for consumer control and high-resolution data acquisition.

IT services: consulting, software development, Internet and support

Süwag Grüne Energien & Wasser GmbH | Published January 18, 2017  -  Deadline February 14, 2017

The project Enervator must examine the objective, the integrated control and linking of electrical and thermal loads, electricity storage and local electricity and heat production in district power station "Am Main View" in Kelsterbach. Moreover, the economic potential will be evaluated by electricity procurement and marketing optimization of district power stations in the network.

For this, about 50 of the 180 households of the residential area be integrated based on intelligent predictions in the energy supply concept by active control. In the latest generation households digital electricity meters, including the communication unit Smart Meter Gateway (SMGW) be installed for data acquisition and control of loads. Moreover, these households are equipped with smart home system to allow the control of various devices.

The objective is the development, testing and application of the following new technologies:

- Use of smart metering and SMGW in households for the acquisition and processing of high-resolution data. Providing more flexible tariff plans for consumers based on the individual site power generation.

- Testing of automated and encrypted data evaluation SMGW by BSI (Bundesamt für Sicherheit in der Informationstechnik) guidelines.

- Testing of active consumer control of a smart home system in households.

- Development of a higher-level controller architecture, the consumption and production in the district power station coordinates co (heat and electricity).

- Integration of E-Mobility in the concept Quartier power plant, evaluation of a bidirectional charging infrastructure.

- Conceptual testing of automated digital billing methods.

Electrical wiring and fitting work

Deutsche Bundesbank, Beschaffungszentrum | Published January 10, 2017  -  Deadline February 28, 2017
There are telecommunications, IT and power systems installed. 

KG 440 Electric Installation:

5.05 km Lightning catch and derivatives.

KG 450 Telecommunication Equipment:

2.5 km 4-point truss system as installation grid.

KG 540 electric outdoor installation:

46.5 km control cable.

Maintenance contracts for BMA, BOS plant, SAA, maintenance contracts for emergency lighting systems, smoke and emergency diesel generators, running time each 4 years.

Kita "rocket", Konstantin-Ziolkowski-Allee 47 in 15236 Frankfurt (Oder); Retrofitting facade, windows and roof; Lot 4: electrical / lightning protection

Stadt Frankfurt (Oder), Dezernat II, Abteilung Vergabe und Haushalt, Auftrags- u. Vergabewesen | Published January 16, 2017  -  Deadline January 31, 2017
Kita "rocket", Konstantin-Ziolkowski-Allee 47 in 15236 Frankfurt (Oder); Retrofitting facade, windows and roof Lot 4: electrical / lightning protection - 1000 m cables and wires, - 570 m laying systems, - construction services, - 1 piece sun protection system (control 32 motors), - 1 piece earthing and lightning protection system

Awarding of contracts for testing of portable electrical equipment of various municipalities of the district Gross-Gerau

Kultur 123 Stadt Rüsselsheim | Published January 16, 2017  -  Deadline February 23, 2017
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