Mina Breapampa

Preparation of Breapampa mining unit Closure Plan (CP) modification. CP components include: mine, processing facility, facilities for tailing management, water management facilities, material areas.

The closure activities include: Progressive closure (until 2017), final closure and post closure activities. CP budget stands at USD 7.8706 MM (inc VAT). Final closure and post-closure activities had an implementation period of 01 and 05 years respectively.

According to directorial resolution Nº398-2015-MEM/DGAAM given on October 15th 2015, Peruvian Ministry of Energy and Mines approved Breapampa mining unit Closure Plan modification.

Source: Peruvian Ministry of Energy and Mines, Anddes Asociados

Geotechnical monitoring studies for the following facilities: leach pad, waste rock dump, earth dam and open pit

Source: Anddes Asociados.

Mine closure plan review and verification. Detailed engineering for closure components.

Source: Anddes Asociados

Pit physical stability analysis and geotechnical monitoring.

Source: Anddes Asociados

Leach pad, waste rock dump, dump topsoil, tailing dam Breapampa and pit geotechnical instrumentation review, processing and evaluation. Geotechnical monitoring instrumentation plan.

Breapampa pit expansion design of the slopes. Works included oriented drilling, mapping and geotechnical stability analysis.

Source: Anddes Asociados

Detailed engineering of leach pad Phase 3. Study of locations alternative for leach pad Phase 3.

Source: Anddes Asociados

Electrical and Instrumentation Sulphuric Acid Plant, Crystallization and facilities of the production plant manganese sulphate Installation and connection of the piping for compressed air.

Construction quality assurance (CQA) and construction quality control (CQC) of leach pad, pools of processes, waste rock dump, dump topsoil, earth dam.

Source: Anddes Asociados

Design review and optimization of Breapampa earthen dam. Works include additional research field, geological and geotechnical mapping, verification quarries, laboratory tests, geotechnical analysis, civil design, construction of diversion, alternative design of spillway, technical specifications, construction plans, cost estimate.

Source: Anddes Asociados

PC: ADR plant processes, facilities and urban empowerment and 10KV line. Pre-commissioning, commissioning for Breapampa Project

ADR plant processes, facilities and urban empowerment and 10KV line. Pre-commissioning, Commissioning for Breapampa Project.