Education Mandatory:
Diploma in Civil Engineering with a minimum of 5 Years of core RMC quality control experience. OR:
B.E. / B.Tech in Civil Engineering with a minimum of 3 Years* of core RMC quality control experience.
Laboratory & Raw Material Testing
Perform physical and chemical verification of all incoming raw materials, including Cement, Coarse & Fine Aggregates, Fly Ash, and Admixtures
Conduct sieve analysis, aggregate crushing value (ACV), impact value, silt content, and moisture correction tests on a daily basis.
Maintain strict calibration records of all laboratory equipment, including compressive testing machines (CTM), balances, and ovens.
Concrete Mix Design & Batching Control
Cast concrete cubes daily per dispatch schedule and conduct Compressive Strength Testing at 7-day and 28-day intervals.
Check and adjust water-cement ratios dynamically based on aggregate moisture content.
Coordinate closely with the Plant Batcher to ensure concrete is batched exactly as per the approved mix design.




Work toward raw material cost optimization by safely optimizing mix designs without compromising structural integrity or grade specifications.
Site Quality & Dispatch Monitoring
Conduct Slump Cone Tests on fresh concrete before dispatch to ensure optimal workability.
Coordinate with Transit Mixer (TM) drivers to ensure transit times are minimized and concrete workability is maintained upon arrival at the site.
Attend client sites during major pours (such as high-volume foundation rafts) to address concrete consistency, pumping issues, and handle client QC queries in office.
Documentation, Compliance & Audits
Maintain comprehensive, error-free quality registers, including:
Incoming Material Test Register
Cube Casting & Compressive Strength Register
Sieve Analysis & Moisture Correction Logs
Calibration Logs
Ensure the plant laboratory is fully compliant with ISO standards and ready for external audits by clients or go

📌 Rmc Quality Control Engineer Lab Technician At Malad Mumbai (India)
🏢 Prarambh Readymix Concrete
📍 India