Design of indoor engineering networks includes: 

 • electricity supply and lighting project 

 • design of water supply, sanitation and sewerage facilities 

 • design of industrial ventilation and air conditioning systems 

 • design of heating systems 

 • project of  boiler house 

 • projects of low-voltage systems 

 Design of outdoor engineering networks includes: 

 •  heating networks 

 •  electrical networks 

 •  outdoor water supply, sewerage and external sewerage 

 •  outdoor lighting project 

 •  design of communication networks, signaling, dispatching and video surveillance 

Steps of work: 

1. inspection of the object 
2. draft design 
3. technical project 
4. technical documentation 
5. installation works of engineering systems 
6. commissioning 
7. service works