Position

Lab Helper

Department

Quality Control / Laboratory

Reporting To

Quality Control Engineer / Lab In-Charge

Location

Ready Mix Concrete (RMC) Plant

Job Summary The Lab Helper supports the Quality Control (QC) Department in conducting routine testing of raw materials, fresh concrete, and hardened concrete to ensure compliance with project specifications, company quality standards, and applicable Indian Standards (IS codes). The role involves assisting in sample collection, preparation of test specimens, maintenance of laboratory equipment, housekeeping, and record keeping.

Key ResponsibilitiesMaterial Sampling and Testing Support

- Collect samples of cement, fly ash, GGBS, aggregates, water, admixtures, and concrete as directed by the QC Engineer.
- Assist in conducting routine quality tests on raw materials and concrete.
- Prepare concrete cube, cylinder, and beam specimens for strength testing.
- Label, store, cure, and maintain test specimens properly.
- Assist in slump tests and fresh concrete quality checks at the batching plant and project sites.

Laboratory Operations
- Clean and maintain laboratory equipment,



tools, molds, curing tanks, and testing areas.
- Ensure all testing equipment and apparatus are kept in proper working condition.
- Arrange and store samples systematically for testing and retention purposes.
- Assist in calibration preparation activities and equipment verification.

Documentation and Record Keeping
- Maintain daily records of samples collected and tests performed.
- Update laboratory registers and test logs as instructed.
- Assist in filing test reports, calibration certificates, and quality records.

Plant Quality Support
- Support QC personnel in monitoring aggregate moisture and stockpile conditions.
- Assist during trial mixes and product development activities.
- Coordinate with batching plant operators for sample collection and testing schedules.
- Report abnormalities in materials or testing processes immediately to the Lab In-Charge.

Pay: ₹17,000.00 - ₹18,000.00 per month

Perks

- Provident Fund

Work Location: In person

📌 Laboratory Assistant (Paradeep)
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📍 Paradeep