Broad Vision Best Shotcrete Training Valuable Audits
Welcome to the world of Shotcrete
Who we are?
We are a consulting company specielized in shotcrete training and shotcrete process audits for tunneling and mining sites.
We are Global!
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+507-64333948
What do we do?
Shotcrete Training
We offer industry-leading spray operator training designed to elevate performance across the entire shotcrete process. With a strong emphasis on practical, hands-on instruction. Our program, based on EFNARC standards, equips operators with the skills and techniques necessary for consistent, high-quality application. This expert-led approach promotes safety, precision, and optimal use of materials. Our training have contributed to significant cost savings by reducing rebound, improving mechanical performance, and enhancing overall operator knowledge. Our training program covers the following:
Site and substrate Preparation
Preparation of surface, accelerator check valve and cleaning, water box, machine positioning
equipment setup and calibration
Machine cleaning and inspection, pressure test, nozzle cleaning and set up, water/accelerator dosage
application technique
Thickness control, reinforcement, nozzle positioning/angle spraying technique, shooting pattern, finishing, safety practices
Performance analysis on spraymecs and shotcrete mix
Tests, corrections and suggestions
Classroom training
Shotcrete process training material explanation, safety and maintenance practices
Assesment and sign off
Proficiency evaluation and results
Shotcrete process Audit
We provide third-party expert advice covering all stages of the shotcrete process, from batch plant operations and mix design to on-site spraying and QA/QC. Our audits identify opportunities for improvement, focusing on aligning workflows with industry standard practices. By optimizing material use and minimizing waste, we help clients reduce costs while ensuring high-quality outcomes. Our advisory services are tailored to streamline operations, enhance performance, and ensure compliance with best practices throughout the shotcrete workflow. Our audits focus mainly on the following:
Site Planning and preparation
Surface cleaning, Substrate Condition Reinforcement Integrity Water Management Nozzleman Access
Batch plant erection
Site preparation and foundation, structural assembly, mixing units and storage, safety
Machinery Evaluation
Mechanical inspection, Pneumatic and air supply, calibration of dosing systems, Control, communication, pressure, maintenance
Mix Design
Raw materials, trials, dosage, strength, lab test, field test, rebound, workability, full application
Safety
Protective equipment, equipment inspection, working zones and visibility, High pressure hazards, chemical safety, housekeeping
Shotcrete application
Substrate preparation, reinforcement, equipment setup, nozzle positioning/angle application technique, thickness control
Our Clients
We are proud to work with the industry’s elite, collaborating with the heavyweights who understand that when you are working hundreds of meters below the surface, excellence is the only option
Site: RedPath Kennecott Mine (US)
Site: Ulaanbataar, Mongolia
Diavik Mine (Canada)
Sites: Bor copper mine (serbia) APEX mine (Philippines) AESA San rafael Mine (Peru)
Our Recent Projects
Gallery
Our Expert
Adam Barker
Trainer, consultantWith 30 years of global experience in ground support for tunneling and mining projects. An engaging leader with a strong customer focus and deep expertise across the entire shotcrete value chain. Highly skilled in operator training and mentoring to EFNARC standards; empowers site-based teams to achieve peak performance and operational excellence