Antapaccay Copper Mine

System to deliver project data to Australia, USA, Argentina, Peru, and Chile.

Critical project documents are transmitted and reviewed on time while document version control ensures that team members always work from the latest versions.

Source: Aconex

Final study for Antapaccay by pass access road.

Source: GMI S.A. Ingenieros Consultores

Repair and maintenance of electronic components including Komatsu truck cards, P&H shovel cards, Letornau front loader cards.

Repaired Komatsu cards: 17FB103 card, 17FB104 card, 17FB100 card, 17FB140 card, 17FB144 card, 17FB173 card, ISO 17FM394A2 module, BF3781 VMM module, AID VJ8805 card, contactor RP, IGBT modules, AFSE panels, MFSE panels, filter panels, Invertex and Backplame modules, CPR relays.

Repaired P&H shovel cards: Blocking Amplifier card, Level Detector card, Pulse Amplifier card, Adapter Swing card, Firing Pulse Generator card, Firing pulse amplifier card, Allen Bradley card, Blocking Circuit card, Current Regulator card, Pala Voltage card, Regulator Shovel Semiconverter Control card, Adapter Hoist card, 15 VDC Supili card, Control Monitor card.

Repaired Letornau front loader cards: Blocking Amplifier card, Power Supply 4172841-06 card, GNS Prime 4247220-02 card, AC Command Limit 4245106-02 card, Trigger Signal 4227010-03 card, VR Interface 4255720-01 card, Interface AC/FC 4255722-04 card, VR Control 4239704-02 card.

Source: GTO Peru

Basic engineering of the overpass in the access road to Antapaccay.

Source: GMI S.A. Ingenieros Consultores

Operability study for the Tintaya sulphides plant reentry, work includes the development of the 33kV system situational status report. Identification of main problems, recommendation of solutions and estimation of solutions costs.

Improvements in the nitrates field, the project consists of the detailed engineering for the material transport equipment construction and a 80 tn capacity hopper along with its discharge systems.

Works executed as part of the Engineering Framework Agreement.

Source: GMI Ingenieros Consultores

The 1st amendment to the mine closure plan (MCP) aims to have updated components of mine, processing facilities, waste management facilities, water management facilities, areas for borrow material, piles of low-grade ore, housing and service of workers .

According to directorial resolution Nº484-2014-MEM/DGAAM given on September 25th 2014, the mining closure plan for Antapaccay Tintaya expansion project was approved meeting the technical requirements for the Peruvian Ministry of Energy and Mines.

Source: Golder Associates Perú S.A.

Construction supervision for two circuits of sub-transmission lines.

Source: GMI S.A. Ingenieros Consultores

Commissioning of two synchronous condensers and harmonic filters.

Scope of supply included harmonic filters and controller, two brushless synchronous condenser systems comprised of 20-megavolt ampere synchronous motors, distribution transformers, frequency converters, excitation and protection panels as well as chiller systems.

ABB’s synchronous condensers will ensure accurate and dynamic power factor compensation for safe and reliable mine operation at this remote location. By integrating synchronous condensers and harmonic filters the harmonics are mitigated and short circuit levels improved, thus optimizing Antapaccay’s productivity and energy efficiency.

Source: ABB

The Siemens Drive Technologies Division has commissioned a gearless belt conveyor system.

The Siemens drive system for the belt conveyor consists of two slow speed running synchronous motors, each with a power rating of 3,800 kilowatts, and the associated cyclo-converters Sinamics SL150 and convertor transformers.

Source: Siemens

The Siemens Drive Technologies Division has supplied the entire switchgears and gearless drive systems for a 40ft SAG mill with the associated power supply.

The SAG mill was fitted with a gearless drive with a power rating of 24 MW.

Source: Siemens

The Siemens Drive Technologies Division has supplied the entire switchgears and gearless drive systems two 26ft ball mills with the associated power supply.

The ball mills were fitted with gearless drive systems each providing 16.4 MW.

Source: Siemens

Monitoring and analysis of biodiversity integral services for Antapaccay operations. Additional works include evaluation service for the Theristicus melanopsis (Black faced Ibis) population conservation in ​​Antapaccay project areas.

Source: Oikos Environmental Consulting

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Installing a firewall between the truck workshop and the warehouses to provide passive fire protection to the aforementioned parts of the mine.

The wall incorporates 2,190 m2 of PROMATECT®-H boards between 15 mm and 20 mm positioned in three strata to form a panel, 15 m high, 52 m wide and 5 cm thick, and provides 2 hours' fire resistance.

The project took 21 days to complete and was overseen by installation company D-Tech under the supervision of Promat Peru.

Source: Promat International

Designing and building a new concentrator plant to expand Xstrata’s copper mining operations in the peruvian Andes. Works included EPC/EPCM.

Source: Bechtel

Engineering, procurement and construction of Antapaccay mine truck shop.

Source: SalfaCorp Engineering and Construction

Service provision and installation of Mesh System.

Source: C2 Mining

Supply of overland conveyor to transport ore over a distance of some 6.5 km from the mine to the processing plant.

The belt will be 1,372 millimeters wide, travel at 6.2 meters per second, and is designed to transport approximately 5,260 tons of material per hour.

ThyssenKrupp commissioned the Siemens Industry Solutions Division for the supply of the electrical drive system.

Source: ThyssenKrupp Robins

Supply of 19 engineered class pulley assemblies and 2 engineered direct drive pulley assemblies.

Source: RAS Industries Ltd

Supply of IsaMill™ technology to be part of Antapaccay mine regrind circuit.

Two M3000 IsaMills™ will be part of the copper regrind section, where product sizing less than 40 micron are required. The mills shall be powered by 1,500 kW (2,000 hp) motors and will come complete with the entire regrind plant design and supply.

The installation will include feed, discharge hoppers and surrounding steel work, as well as the recently released IsaCharger™ media addition system.

Source: Glencore Technology

A Liebherr 630 EC-H 40 tower crane, the biggest model in the company’s high-top EC-H range, has been used to handle the central lifting requirements on the flotation cell tanks.

The tower crane will remain on site for the projected 20-year life of the mine for maintenance purposes.

Source: Liebherr-International AG

Construction of a copper concentrator plant with a capacity of 70,000 t/day. Management contract, which included earthworks, construction of facilities, civil works, equipment and structural assembly for primary crushing, conveyors, stockpile, concentrator plant, grinding, trommels, flotation and thickeners.

Included two 7.9 m diameter ball mills with a capacity of 16.4 MW and one 12.2 m diameter SAG mill with a capacity of 24 MW.

Additionally, it included the construction of ancillary services such as offices, warehouses, shops, a service station, explosives magazine, access roads and internal roads.

Source: GyM

Project includes engineering, design, manufacturing, supply and commissioning of 11 belt conveyors with width of 18”, 30”, 36”, 72” and 96”.

Source: STM

Environmental Impact Assessment (EIA) studies for the project which shall exploit a skarn/porphyry type deposit producing a copper concentrate which shall be transported by trucks to the Matarani port. The construction phase of the project includes two years, followed by 22 years of operation. Expected plant processing capacity is about 70,000 tonnes per day.

According to directorial resolution Nº225-2010-MEM/AAM given on July 6th, 2010, Peruvian Ministry of Energy and Mines approved the EIA study of Antapaccay Tintaya expansion project.

Source: Golder Associates Perú S.A.

Elaboration of seismic hazard study for Antapaccay mine.

Source: ZER Geosystem Perú S.A.C

After a catastrophic event of 850 meters slit in the 6.5km overland belt, former Xtrata (Glencore) decided to choose, between 3 brands, Coal Control GmbH through its exclusive representative in Peru Kingdom Solutions.

Kingdom Solutions commissioning of 01 equipment Master BPS-A1-M3G y 04 equipment Slaves BPS-A1-S was performed to protect 07 areas of high risk on the overland belt.

Source: Kingdom Solutions