Key Projects

Project Overview

Rope replacement in deep shaft hoisting systems is a time-critical and high-risk activity that directly affects mine production. The traditional replacement process was time-consuming and caused extended operational shutdowns.

Objective

Redesign the rope replacement methodology by optimizing sequencing, resource planning, and execution strategy while ensuring parallel task execution without compromising safety.

Impact

Project Overview

Simultaneous movement of skip and cage in the same shaft posed operational and safety challenges. To address this, a screen brattice partition was installed across approximately 1 kilometer shaft depth.

Objective

Install screen brattice to eliminate safety risks while maintaining operational efficiency in a confined vertical environment without long shutdowns.

Impact

Project Overview

Frequent damage to the grizzly structure due to heavy boulders was causing production interruptions and maintenance delays. Redesigned grizzly structures to withstand large boulders, reducing downtime by 45 days annually. Redesigned and replaced grizzlies 2 Orepass and 1 wastepass.

Objective

Design structure to withstand large boulders and reduce breakdowns through enhanced durability and improved load distribution.

Impact

Project Overview

Maintenance of the skip dump box required major shutdowns and high-risk manual intervention. Worked on infrastructure modifications at the headgear area to allow offline maintenance and safer access.

Objective

Enable safer and faster maintenance with minimal production loss through engineering adjustments for improved accessibility.

Impact

Project Overview

As mining depth increases, underground temperatures rise, affecting worker productivity and machinery performance. Involved in supporting the installation and operational integration of a chiller unit system to regulate underground air temperature.

Objective

Improve underground thermal conditions for worker safety and equipment efficiency through effective cooling system implementation.

Impact

Project Overview

Ventilation is critical for air quality, temperature control, and gas dilution in underground mines. Contributed to the planning and operational optimization of main ventilation fans to ensure adequate airflow for expanding mining zones.

Objective

Strengthen mine ventilation for safety and operational expansion through system upgrades and monitoring improvements.

Impact