Infrastructure / Completed Projects / Kirazlıköprü Dam and HES Facilities

Work completion date

:

31/12/2012

Employer

:

Devlet Su İşleri Genel Müdürlüğü

Location of project

:

Bartın, Turkey

Derivation Tunnel Length

:

927 m

Tunnel Excavation Dia.

:

6,66 m

Body Crest Length

:

240 m

Body Crest Width

:

10 m

Body Volume

:

1.943.879 m3

Highway Length

:

8,5 km

Bridge/viaduct length

:

615 m

Construction Method

:

Tunnel excavation manufacturing was made ​​by the drilling-blasting method, support has been provided by spray concrete, wire mesh, rock bolts and retaining, tunnel isolation have been provided by injection after the tunnel covering has been constructed by reinforced concrete. The current road under the dam lake area was reconstructed with the potable water transmission line. The scope of the construction of highway includes two units of pre-stressed viaducts with total 575 m length, cut and cover structure with 240 m length, excavation of 6.000.000 m3, bored pile with 8.500 me length, supporting manufactures, geotechnical analysis and project services. The body of the dam is clay core rock fill type.