On November 21, 2013, the Sumajg Award was held in the Santo Domingo Convent by the Antamina Mining Company.

“Sumajg” is a Quechua word that means excellence. The Antamina company began this initiative in 2007 with the aim of recognizing those successful experiences and / or best practices of its strategic partners.
BISA was recognized as a Strategic Partner of Excellence, thanks to its outstanding performance and commitment demonstrated during 2013.

Its Executive President Ing. Abraham Chahuán expressed “Antamina always aims for excellence and our suppliers are strategic partners to achieve it, that is why through the Sumajg awards, we recognize their spirit of continuous improvement”.

The event was attended by important representatives of mining companies and suppliers.
This is a great recognition for the entire BISA Team that has been working at Antamina and strives to improve more every day and thus obtain better results.

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.