KBLISubclass

KBLI 71109—Engineering Activities and Other Related Technical Consultancy

Subclass · Klasifikasi Baku Lapangan Usaha Indonesia (2025)

Where 71109 sits

  1. N Professional, Scientific and Technical Activities
  2. 71 Architectural and Engineering Activities; Technical Testing and Analysis
  3. 711 Architecture and Engineering Activities, and Consultancy
  4. 7110 Architectural and Engineering Activities, and Related Technical Consultancy
  5. 71109 Engineering Activities and Other Related Technical Consultancy

What 71109 includes

  • Engineering consulting and design activities, which implement the laws of physics and engineering principles in the design of machines, materials, instruments, structures, processes and systems, like:
  • Machinery, and industrial processes;
  • Projects involving civil engineering, hydraulic engineering, traffic engineering;
  • Engineering advisory and consultancy services;
  • Engineering services for residential and non-residential building construction;
  • Civil engineering services for water resources;
  • Engineering services for mechanical work in buildings, engineering services for sports facilities;
  • Environmental engineering consultancy services;
  • Consulting services related to the construction of traffic control system work;
  • Engineering services for the construction of power transmission networks, substations and distribution of electric power,
  • Engineering services for industrial processes, production and production facilities, other industrial process engineering services;
  • Expansion and realization of projects related to electrical and electronic engineering, mining engineering, chemical engineering, mechanics, industrial engineering and systems engineering and security engineering;
  • Water resources management projects;
  • Project management activities and field investigation services related to construction;
  • Project development activities that use air conditioning (AC), refrigeration, cleanliness and pollution control techniques, acoustic techniques and others;
  • Geophysical, geological, geochemical and seismic or earthquake survey activities including prospectus preparation services and geological and geophysical interpretation services in the construction sector;
  • Geodetic survey activities include boundary and land survey activities, hydrological surveys;
  • Survey of conditions above and below ground level;
  • Spatial information and cartography activities;
  • Mapping activities and map making services.
  • Civil engineering services for transportation engineering;
  • Technical facilitation services for public infrastructure and facilities in the construction sector.

What 71109 excludes

  • Architectural activities, see subclass 71101;
  • Design and consultancy related to planning, construction, demolition and relocation of factories, see subclass 71102;
  • Testing, inspection, certification, verification and technical validation, see class 7120;
  • Industrial designs, see class 7410.

71109 in other systems

ANZSICAustralia · New Zealand
JSICJapan
NACEEuropean Union
NAICSUnited States
NAICS CanadaCanada
NOGASwitzerland
SCIANMexico
SICUnited States (legacy)

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