At BISA INGENIERÍA DE PROYECTOS SA, we are dedicated to developing engineering solutions and project management for our clients, in the mining and infrastructure sectors, and aware of the risks associated with our activities, we assume our commitment to prevention in Safety, Health in Work and Environment.

To this end, we maintain an integrated management system, which guarantees the sustainable development of our operations through: 1. Compliance with legislation, regulations, current national regulations and the applicable requirements assumed by the company. 2. Providing safe and healthy working conditions for the prevention of accidents and occupational diseases. 3. Establishing and fulfilling objectives and goals that seek to protect our workers and the environment, through continuous improvement of the system. 4. Identifying, controlling, reducing and preventing: • Occupational risks and diseases. • Negative environmental impacts on the surroundings. • Deterioration of natural resources and responsible use of energy. 5. Integrating the considerations in Safety, Occupational Health and Environment in the consultation and participation of the workers and their representatives. 6. Training and training our workers and associates to take responsibility for Safety, Occupational Health and the Environment in all their operations, based on an environment of values, ethics and respect.

MMG LAS BAMBAS
Supervision of the geotechnical drilling program for the development of the feasibility engineering of stage II of Chalcobamba.

BUENAVENTURA S.A.A. MINING COMPANY
Accompaniment and consulting for underground mines.

NEXA RESOURCES
Supervision and logging of the Magistral and Pukaqaqa project (1era y 2da campaña).

SACYR - AJANI CONSORTIUM
Detailed engineering for the Quellaveco Truckshop Project.

ANTAPACCAY MINING COMPANY
Column cell engineering and new tailings line.

BUENAVENTURA S.A.A. MINING COMPANY
Pre-feasibility, Feasibility, Basic and Detail Engineering / Field Engineering of the Tambomayo project.

SHOUXIN PERÚ MINING COMPANY
Detailed engineering and field engineering for the Global Tailings Exploitation Project.

KOMATSU MITSUI - JOY S.A.
Basic and detailed engineering, management of regulation and construction licenses in the La Joya Project.

SHOUGANG HIERRO PERÚ S.A.A.
Feasibility study for the Expansion of Production Capacity of Mines and Processing Plant.

VOLCAN MINING COMPANY S.A.A.
Engineering, expansion and modernization of Plaza Victoria.

RÍO SECO INDUSTRIAL PROCESSOR
Detailed engineering and support in the construction stage.

MINSUR SAN RAFAEL
Management of the San Rafael Unit Sustainment Projects.

YANACOCHA MINING COMPANY
Supervision and monitoring program for the comprehensive management of community enterprises within the scope of the Quecher - Main Project.

ANTAMINA MINING COMPANY
PDN Project Management Service.

NEXA CAJAMARQUILLA
Capex Management - Sustaining - Phase 3.

YANACOCHA MINING COMPANY
Quality assurance for the construction of the Carachugo leaching platform stages 14 and 11.

CALLAO TRANSPORTER S.A.
Engineering review, procurement and management of construction and commissioning.