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Name:

Oscar Concha

Oscar Concha checked into BHP-02-2023 Caracterizacion Arcilla ZonaExtraccion for the first time.

4 days ago

Oscar Concha checked into COD-13-2022 Contención de Caída de Rocas en Rajo for the first time.

6 days ago

Oscar Concha checked into COD-10-2022 Detección retiro elementos inchancable for the first time.

1 month ago

Oscar Concha checked into BHP-01-2023 Data Geometal Sondajes Diamantinos for the first time.

1 month ago

Oscar Concha checked into TECK-01-2020 Reducción pérdidas agua en relaves for the first time.

Dec 21 2022

Oscar Concha checked into AMSA-13-2022 Reducción Atollos Chancado Primario for the first time.

Dec 20 2022

Oscar Concha checked into AMSA-10-2022 Descarte automático scrap molienda for the first time.

Dec 19 2022

Oscar Concha checked into AMSA-11-2022 Reducción propagación ruido molienda for the first time.

Dec 19 2022

Oscar Concha checked into AMSA-09-2022 Recuperacion Pulpa Planta Concentr for the first time.

Dec 12 2022

Oscar Concha checked into AMSA-12-2022 Deteccion rapida de alcohol y drogas for the first time.

Dec 5 2022

Oscar Concha checked into COD-08-2022 Medicion Setting Chancador Primario for the first time.

Nov 4 2022

Oscar Concha checked into COD-07-2022 Control acceso y deteccion personas for the first time.

Nov 3 2022

Oscar Concha checked into SQM-01-2022 Monitoreo Infiltraciones Pozas Nuevas for the first time.

Oct 12 2022

Oscar Concha checked into AMSA-06-2022 Inspec estructura equipo fijo y movil for the first time.

Sep 26 2022

Oscar Concha checked into AMSA-08-2022 Monitoreo en linea pilas lixiviacion for the first time.

Sep 14 2022

Oscar Concha checked into COD-04-2022 Reactivo para depresion sulfuro Cu Fe for the first time.

Sep 9 2022

Oscar Concha checked into Q&A IIS for the first time.

Aug 30 2022

Oscar Concha checked into COD-05-2022 Inspeccion tecnologica STR tuneles for the first time.

Aug 30 2022

Oscar Concha checked into COD-02-2022 Soluciones evitar agua acida botaderos for the first time.

Aug 12 2022

Oscar Concha checked into Q&A-LOMAS BAYAS for the first time.

Aug 5 2022

Oscar Concha checked into LB-01-2022 Control mitigacion material particulado for the first time.

Aug 1 2022

Oscar Concha checked into AMSA-05-2022 Gestion Consumo Combustible for the first time.

Jul 20 2022

Oscar Concha checked into COD-03-2022 Recuperacion agua tranque de relaves for the first time.

Jul 6 2022

Oscar Concha checked into BHP-01-2022 Desarrollo de productos reciclados for the first time.

Jun 7 2022

Oscar Concha checked into SG-04-2022 Monitoreo desgaste revestimiento chutes for the first time.

Jun 3 2022

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