Construction Management (CM)

Control Quality Assurance (CQA) for installation of geotechnical instruments for PCNs pools as well as inclinometers for dike leach pad.

Source: Anddes Asociados

CQA to repair POP02 pond and monitoring box Phase 5.

Source: Anddes Asociados

Construction management for Rumpuy California river channeling.

Source: Geoservice Ingeniería

Control Quality Assurance (CQA) for tailing dam N° 5 construction. CQA services delivered as new contract following 2012 CQA.

Source: Anddes Asociados

Construction management of reactivation furnace civil works.

Source: Anddes Asociados

Juana Rosa closure pit control quality assurance (CQA) for the wastewater collection system.

Source: Anddes Asociados

Untuca tailing dam expansion construction management.

Source: Geoservice Ingeniería

Alpamarca tailing dam construction Control Quality Assurance (CQA).

Source: Geoservice Ingeniería

Construction management for inert dump grinding system, service road corridor and re-location of the electric room.

Source: GMI Ingenieros Consultores

Service Control Quality Assurance (CQA) for POP 2 pool repair.

Source: Anddes Asociados

Construction management for the works improvement of Malvinas separation plant.

Source: GMI Ingenieros Consultores

Construction management for the works improvement of Pisco Natural Gas Liquids (NGL) fractionation plant.

Source: GMI Ingenieros Consultores

Construction management Inmaculada tailing dam.

Works executed for GyM.

Source: Geoservice Ingeniería

CQA of Phase 6 leach pad construction.

Source: Anddes Asociados

Advice for Río Pallanca dumps dam construction.

Source: Geoservice Ingeniería

Ayesa was awarded, along with ICC and TÜV Rheinland, the contract to provide engineering services, engineering supervision and construction management of the infrastructure project.

Source: Ayesa

Monitor the construction of the Peruvian south pipeline. Contract covers the management and coordination of all measures with regard to quality assurance, occupational safety, health, and environmental protection during all stages of construction.

The project is being implemented in cooperation with Spanish companies Ayesa and ICC and has a total contract value of EUR 11 million.

Source: TÜV Rheinland Perú

Fire proof system and electro pump system work supervision.

Source: GMI S.A. Ingenieros Consultores

Work supervision of the 6,500 m2 expansion of Arequipa finished goods warehouse.

Source: GMI S.A. Ingenieros Consultores

Technical assistance and support on construction of the Immaculate dam foundations.

Source: Geoservice Ingeniería

Procurement and work supervision of the production building structural reinforcement and equipment.

Source: GMI S.A. Ingenieros Consultores

Construction Quality Assurance (CQA) for the completion of north dump dam construction.

Source: Anddes Asociados

Nelly pit closure Control Quality Assurance (CQA).

Source: Anddes Asociados

Work supervision of the Lima pasta plant.

Source: GMI S.A. Ingenieros Consultores

Supervision of the tailings dam and Yuracyacu filter plant construction. The work also involved tailings line transport and other installation works management and supervision.

Yuracyacu plant is Consorcio Minero Horizonte processing plant located in Parcoy with a treatment capacity recently increased to 2,000 TMD.

Source: Consorcio Minero Horizonte

Engineering and construction supervision of Las Bambas mining project truck shop five components.

Source: GMI S.A. Ingenieros Consultores

Construction supervision for two circuits of sub-transmission lines.

Source: GMI S.A. Ingenieros Consultores

Work supervision of the concentrator debottlenecking project.

Source: GMI S.A. Ingenieros Consultores

Work supervision of civil works for truck shop concrete slab construction.

Source: GMI S.A. Ingenieros Consultores

EPC work supervision for project - First stage operation and process plant expansion.

Source: GMI S.A. Ingenieros Consultores

Fluor Corporation was awarded a contract to provide construction management (CM) services for the expansion of the Cerro Verde mine in Peru. Fluor previously provided engineering and procurement services on the project beginning in early 2012.

Under the contract, Fluor will provide CM services for the new 240,000 metric tons per day concentrator, associated infrastructure including a new 220 kilovolt transmission line, a new waste water treatment plant for the city of Arequipa, upgraded fresh water pumping system, new tailing storage facility and ancillary buildings and facilities.

Source: Flour Corporation

Construction management and CQA for leach pad phases 2A and 2B. Works included engineering support during construction of said phases.

Source: Anddes Asociados

CQA for cyanide liquids pipes protection.

Source: Anddes Asociados

CQA ramp access to leach pad Phase 5.

Source: Anddes Asociados

Control Quality Assurance (CQA) for the construction of tanks foundation in ADR process plant.

Source: Anddes Asociados

Construction management of berth F; it includes reception, transport, storage and shipment of Las Bambas, Antapaccay and Cerro Verde mines copper concentrates.

The project includes the reception of ships between 20,000 and 50,000 DWT, a bridge access 168.0m long and 5.0m wide, a pier 261.0m long and 18.4m wide, and a fretwork between 17m and 20m deep.

The project also includes 23 conveyor belts, of which 20 are conventional (total length: 2,165m), 02 are trippers (total length: 345m), and 01 is a pipe conveyor (length: 373m).

Finally, the storage capacity of Xstrata’s warehouse is 100,000 mt, while the storage capacity of Cerro Verde’s warehouse is 150,000 mt.

Source: GMI S.A. Ingenieros Consultores

Construction Quality Assurance service for expansion of Mahr Tunel Tailings Deposition No. 6 (Cota 4,036m) .

The tailings dam No. 6 Mahr Tunel has an elevation approved project to 4,032m. Currently, this dam is located at an elevation of 4,016.6m occupying an area of ​​48,817.8 m2. Whereas the concentrator operation requires a place where to keep depositing tailings being generated, Volcan company has prepared engineering studies required for regrowth of the tailing deposit from the boundary elevation of 4,032 m to 4,036 m.

With this regrowth, the final area occupied by the tailings deposit No. 6 will be 112,335 m2, 0.11 ha bigger than the related tailings dam at an elevation of 4,032 m, which represents 0.92% of the total area of the sludge .

Source: Geoservice Ingeniería

Work supervision of 03 production tanks in Talara operations assembly and interconnection.

Source: GMI S.A. Ingenieros Consultores

Construction supervision of west lateral expansion stage II at Puquiococha tailings deposit.

Source: Geoservice Ingeniería

For the storage of industrial waste to be generated by the metallurgical treatment in the processing plant, construction of a new tailings deposit in Untuca was performed.

Services provided includes construction design engineering, physical and geochemical stability studies, definitive studies for tailings dam expansion, modification of tailings deposit freeboard stage Stage I-III as well as construction supervision for tailing dam expansion.

Source: Geoservice Ingeniería

Construction management of project 'Construction of the irrigation system Huacatina-Calamarca-Huaso' located in Calamarca district, province of Julcán, state of La Libertad, Peru.

Works executed for HZP Consultores EIRL company.

Source: Consorcio SyC Source: Consorcio SyC

Work supervision of the assembly and interconnection of 04 operation Talara tanks.

Source: GMI S.A. Ingenieros Consultores

Control Quality Assurance (CQA) for tailing dam N° 5 construction.

Source: Anddes Asociados

Construction quality assurance (CQA) of major events new pool of as well as reconfiguration of the dump dams.

Source: Anddes Asociados

Work supervision for the milling circuits optimization as well as mineral pipeline re-location.

Source: GMI S.A. Ingenieros Consultores

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

Control quality assurance and control quality construction (CQA/CQC) for tailings dam located at Ocroyoc, earthmoving works as well as installation of geomembrane were also included.

Source: Anddes Asociados

Control Quality Assurance (CQA) for leach pad and ponds geomembrane installation.

Source: Anddes Asociados

Inspection installation procedures, control quality and quality assurance of leach pad geomembrane liner.

Source: Anddes Asociados

This project is part of the set of solutions proposed in the Integral Study of Reservoir Tablachaca and includes the reconstruction of slope protection at Dam Tablachaca Dam by placing 63,706 tonnes of rockfill, the works shall not be interrupting the operation of the hydroelectric power-generator Mantaro Complex and shall be executed at full reservoir.

Work completed on May 6, 2013 with an aggregate of 63,706 tonnes of rock placed.

Source: ElectroPeru y Geoservice Ingeniería

The project comprised the expansion of the Truck Workshop which is going to meet the new maintenance requirements due to the increase of the fleet of mining development vehicles, resulting from the greater processing capacity of the plant.

The extent of the work included Engineering, Procurement and Construction of the new Truck Workshop in the area adjacent to the existing workshop. Engineering, supply and construction of the following facilities truck bays, welding workshop, compressors yard, among the main ones were executed.

Source: SSK

Construction supervision of new stocks and transfer systems for iron ore shipment Phases II, III and IV, as well as additional works.

The project included storage expansion and the transportation of bulk ore from the new stocks to the shipment. The transfer system capacity was increased from 4,000 to 6,600 tph.

Source: GMI S.A. Ingenieros Consultores

GMI supervised project portfolio to: Increase the iron concentrate from 8 to 10 million tonnes per year, expand its storage capacity and bulk mineral transport from the new stocks to the shipping area, increase and maximize its existing installations. A Conservation Plan was also developed.

This supervision services included: "The Line 9 Improvement Project in the Magnetic Plant, the Implementation of the New Filtration Plant", and "The 9th Milling Line Improvement, for the increase in production from 8 to 10 million Tonnes per year.

"The New Stocks and Transfer Systems for Iron mineral shipment – Phases II, III and IV, as well as complementary works" to increase the mineral shipping from 4000 to 6600 TPH.

Source: GMI S.A. Ingenieros Consultores

Construction management of Kingsmill tunnel acid water treatment plant.

The Kingsmill tunnel was built in 1934 to drain tailings from mining operations in Morococha and it has two objectives: Yauli river decontamination and viability of the Toromocho mining project.

The HDS (High Density Sludge) process was selected for the water treatment because it represents the best conventional technology available to produce a high quality effluent and minimum volumes of chemically stable sludge at the lowest possible cost.

The plant is at 4,200 masl on the river bank, opposite to the tunnel intake. It has a 68m diameter clarifier, feed tanks and reactors, lime silo and a whitewash tank, located next to a building that will house a lime system, the replacement system of the flocculants polymer dry storage, compressors and blowers, maintenance area and spare parts, electrical control room and the laboratory area, offices and services.

Source: GMI S.A. Ingenieros Consultores

Supervision of construction of dams ensuring static and seismic stability of tailings deposit. Deliverables include monthly monitoring reports, monitoring final report and report of settlement work.

The main construction works include 04 earth dams, 03 respective vessels and 03 reinforced concrete retaining walls. The maximum height of each of the 04 dams varies between 22m and 28m with respective crown levels varying between 3,467 and 3,451 meters above sea level. The respective concrete retaining walls have an overall length of 705m together.

In additionally to the construction of dams, it was necessary to derive the waters of the Huallaga river through a tunnel of about 1km in length.

Source: Geoservice Ingeniería