References

Dams

1
10
11
12
13
14
15
16
17
18
19
2
20
21
3
4
5
6
7
8
9

Hydro power plants

1
2
3
4
5

Water supply facilities

1
2
4

Engeneering facilities

1
2
3
4
5
6
7

River corrections

1
2
3
4
5
6
7
8
9

Wastewater treatment plants

1
2
3

Sanitary zones

1
2
3

Development plans

1
2

Technical control

1
2

Contacts

Sofia, Dunav Str. №43, office №3

02 494 0965

02 494 0975

0898 622 656

office@hydrogeocomplect.com