Construction of Aguablanca Mine Access Ramp and Ventilation Shaft

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WORK

Designation of the Works

Construction of Aguablanca Mine Access Ramp and Ventilation Shaft (Stack)

Works Owner

Rio Narcea Recursos, S.A., Spain

Client

Obras Subterráneas, S.A.

Description

Length: 2800 ml, section of 24 m2, 72.240 m3 of excavation with niches and extensions, shaft 300 ml deep and with 3 m diameter.

Location/Site

Real de la Jara, Badajoz, Espanha

Start Date

May, 2004

Execution Period

18 months