Fire extinguishing installations
"Traffic safety equipment interloking type on the Nicolae Grigorescu 2 linia de Centura and Eroilor - Industriilor areas related with the objective Line 4 - connection 1"
Electrical and sanitary installations
Design and build for redevelopment electrical and mechanical installations(2002)
Electrical and mechanical installations (2000)
Mechanical and electrical installations(1998)
External electrical and mechanical installations