Chemical Analyst (Civil Lab)

We are looking for a Chemist to conduct chemical testing and analysis of construction and building materials in accordance with applicable IS/ASTM standards and NABL/ISO 17025 laboratory procedures, ensuring accurate, reliable and traceable test results.

Qualification

M.Sc. Chemistry / B.Tech.

Experience

1-3 years of relevant experience.

Department: Civil Testing Laboratory

Location : Mohali

Key Responsibilities

- Perform chemical testing of cement, aggregates/sand, concrete ingredients, water, admixtures, fly ash, GGBS, bricks/blocks and other construction materials.

- Conduct tests such as
- Chloride
- Sulphate / SO
- Loss on Ignition (LOI)
- Insoluble Residue
- Magnesia
- Alkalis (Na O / K O)
- pH, TDS, hardness and alkalinity of water
- Other chemical parameters as per relevant standards/specifications

- Carry out sample preparation, digestion, titration, gravimetric and volumetric analysis.
- Prepare and standardize chemical reagents and maintain reagent records.
- Operate laboratory instruments such as analytical balance, pH meter, conductivity/TDS meter, muffle furnace, oven, spectrophotometer and other applicable equipment.
- Maintain accurate raw data, worksheets,



calculations, test registers and test reports.
- Ensure sample identification, traceability and proper storage.
- Follow applicable IS/ASTM/BS/EN test methods and client/project specifications.
- Comply with NABL/ISO/IEC 17025 requirements, laboratory QMS and internal QC procedures.
- Assist in calibration/verification, proficiency testing, internal audits and corrective actions.
- Follow laboratory chemical safety, PPE, waste disposal and housekeeping procedures.

Required Skills
- Practical knowledge of analytical chemistry and chemical testing.
- Valuable understanding of construction-material testing standards.
- Ability to perform accurate calculations and maintain technical records.
- Knowledge of NABL/ISO 17025 requirements.
- Good MS Excel/Word skills.
- High attention to accuracy, traceability and documentation.

Disclaimer: This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.

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