Nabin Chaudhary
Field Engineer Bart Silicon Valley Phase Ii Extension @Malcolm Drilling
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WORK HISTORY
Field Engineer Bart Silicon Valley Phase Ii Extension @Malcolm Drilling
Support deep foundation construction for the BART Silicon Valley Phase II project, working closely with drilling and slurry crews on site.• Assist in D-Wall panel excavation, guide wall setup, reinforcement cage inspection, and tremie concrete placement, ensuring compliance with design tolerances and project specifications.• Perform Koden tests to verify the verticality and alignment of drilled shafts with high accuracy.• Test fresh and working bentonite slurry, checking density, viscosity, sand content, and pH to maintain proper stability for excavations.• Conduct slurry concrete spread tests and help monitor tremie concrete placement to ensure consistent flow and quality.• Review and interpret construction drawings and specifications, identifying potential issues early and providing practical field solutions.• Maintain detailed daily reports of testing, equipment performance, and site activities.• Known for strong attention to detail, accuracy in documentation, and commitment to safety and quality on site.• Coordinate with field crews, Kiewit engineers, and VTA representatives to ensure safe, precise, and efficient work execution.• Trained a new field engineer on proper bentonite testing procedures, including density, viscosity, sand content, and pH checks, ensuring compliance with project specifications and quality standards.• Supervised and verified bentonite test documentation for accuracy and consistency in field reporting.• Inspected reinforcement cages prior to installation, checking bar spacing, splice lengths, ties, CSL tube locations, and overall alignment to ensure adherence to approved drawings and tolerances.• Coordinated with field crews to address required adjustments before cage lifting and placement, maintaining safety and quality control.• Actively developing leadership and problem-solving skills to guide field operations and improve project efficiency.
EDUCATION
California State University - East Bay
Master of Science - MS, Construction Management
ABOUT NABIN CHAUDHARY
I’m a field engineer at Malcolm Drilling, specializing in deep foundation and ground improvement systems for major infrastructure projects like the BART Silicon Valley Phase II Extension. I focus on delivering precision, safety, and efficiency in every phase of drilling and foundation construction. My experience at CWS Construction expanded my project coordination and site management skills. I’m passionate about advancing in the construction industry as a leader in deep foundation engineering and field operations
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