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HOAI System Group 5: Telecommunications & Information Technology Systems

DAMBAN Engineering Office manages system group 5 of the Technical Building Equipment within the framework of planning and engineering services, according to HOAI, which is simultaneously numbered as cost group 450 according to DIN 276. Cost group 450 refers to telecommunications and information technology systems in building services trades for building structures, which fall within the framework of HOAI (Ordinance on Fees for Architectural and Engineering Services).

Cost group 450 (System group 5) is further subdivided into additional cost groups of the 2nd level of DIN 276:

451 Telecommunications Technology:
Telephone supply systems; Telephone outlets; Telephone terminals; Mobile phone systems; Video telephony; etc.

452 Search and Signal Systems:
Emergency call systems; Paging systems; Light call and bell systems; Intercom systems; Traffic light systems; Optical signal systems; etc.

453 Time Service Systems:
Time recording systems; Radio clocks; Clock systems; Tower clocks; Advertising clocks; Work control systems; etc.

454 Electroacoustic Systems:
Public address systems; Conference and interpreter systems; Two-way and intercom systems;

455 Television and Antenna Systems:
Television systems; Channel processing systems; etc.

456 Hazard Detection and Alarm Systems:
Fire, robbery, burglary alarm systems, guard patrol systems, access control and room surveillance systems; etc.

457 Transmission Networks:
Networks for transmission of data, voice, text and image; etc.

459 Other items for cost group 450:
Remote control systems; Parking guidance systems; etc.

For the following construction projects / project types, we offer our comprehensive engineering services / specialist planning services according to HOAI:
– Residential buildings / Housing developments
– Student residences / Nursing homes
– Shopping centers
– Logistics centers
– Supermarkets and discount stores
– Warehouses
– Industrial buildings
– Workshops
– as well as other commercial buildings / special buildings.

Planning of additional MEP trades from a single source
Independent of the systems in cost group 450 (Telecommunications / Information Technology), we offer you all building services trades (Technical Building Equipment) from a single source. Thus, we are available to you as a comprehensive MEP general planner / master planner for your upcoming construction projects - powerful and reliable.

Successfully start with us
Our specialists examine the specific requirements before project start to avoid hasty wrong decisions. Thus, we want to optimize the value creation potential of your project and provide you with a
smooth and controlled process flow during planning and construction execution.

DAMBAN Engineering Office – Your strong partner for your project.

Engineering | Specialist Planning Telecommunications / Low Voltage

  • Telecommunications Systems
  • Search and Signal Systems
  • Time Service Systems
  • Electroacoustic Systems
  • Television and Antenna Systems
  • Hazard Detection Systems / Alarm Systems
  • Transmission Networks / Data Technology
  • Parking Guidance Systems
  • Fire Detection Technology / Fire Alarm Systems
  • Public Address Systems
  • Doorbell and Intercom Systems
  • Emergency Call Systems

Are you looking for competent support for your construction project? We are at your service.

Contact | DAMBAN Engineering Office
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