Job Description – QA/QC Engineer – Crusher Plant

Position: QA/QC Engineer – Crusher Plant

Experience: 3–5+ Years

Qualification: Diploma / B.E. / B.Tech in Civil Engineering

Industry: Infrastructure / Aggregate / Crushing & Screening / Road Construction

Location: Crusher Plant / Project Site

Reporting To: Project Manager / QA/QC Manager

Key Responsibilities

* Manage overall QA/QC activities at the crushing and screening plant.

* Ensure production of aggregates as per approved specifications, required gradation and client/project requirements.

* Monitor quality of raw stone/rock material received for crushing.

* Conduct regular inspection and quality checks of:

* GSB

* WMM

* 40 mm aggregate

* 20 mm aggregate

* 10 mm aggregate

* Stone dust

* Manufactured sand, if applicable

* Other approved aggregate sizes

* Monitor gradation and particle size distribution of aggregates through sieve analysis.

* Conduct and maintain records of sieve analysis, flakiness & elongation, impact value, crushing value, abrasion value, water absorption, specific gravity and other required tests.

* Coordinate with approved/third-party laboratories for material testing and periodic quality verification.

* Establish and maintain quality control procedures for crushing, screening and stockpiling operations.

* Monitor crusher plant settings and coordinate with the Plant/Production team to achieve the required aggregate gradation.

* Inspect and control stockpiles to prevent contamination, segregation and mixing of different aggregate sizes.

* Ensure proper identification, stacking and traceability of materials.





* Check quality of materials before dispatch to the project/site.

* Prepare and maintain Material Test Reports (MTR), Test Certificates, Inspection Reports and Quality Records.

* Prepare daily, weekly and monthly QA/QC reports for aggregate production and testing.

* Ensure compliance with project specifications, approved Quality Plan, ITP, method statements and relevant IS/MORTH specifications.

* Coordinate with client/consultant representatives for material approval and inspection.

* Handle and close NCRs, quality observations and client complaints related to aggregate quality.

* Investigate quality deviations and recommend corrective and preventive actions.

* Maintain proper records of test frequencies, test results, material approvals and laboratory reports.

* Ensure all laboratory equipment and testing instruments are properly calibrated and maintained.

* Assist in preparation and submission of aggregate source approval, mix/gradation proposals and material approval documents.

* Conduct periodic audits of the plant’s quality control and testing processes.

* Coordinate with Production, Plant, Planning, Dispatch and Project Execution teams to maintain consistent material quality.





* Ensure rejected/non-conforming material is properly segregated and controlled.

* Support the project team during client audits, quality inspections and material approval processes.

Technical Knowledge Required

The candidate should have good practical knowledge of:

* Sieve Analysis / Gradation

* Aggregate Flakiness & Elongation Index

* Aggregate Crushing Value

* Aggregate Impact Value

* Los Angeles Abrasion Test

* Specific Gravity & Water Absorption

* Soundness Test

* Aggregate cleanliness and deleterious material checks

* GSB & WMM gradation requirements

* Proctor/OMC/MDD and field density testing, where applicable

* Material sampling procedures

* Stockpile management

* Crusher & screening process

* Quality control of manufactured aggregates

* IS 383, IS 2386 and relevant MORTH specifications

Required Skills

* Strong understanding of aggregate quality control and testing.

* Practical experience in crusher plant QA/QC is preferred.

* Ability to independently manage a site laboratory/plant laboratory.

* Good knowledge of IS Codes and MORTH specifications.

* Good documentation and reporting skills.

* Ability to coordinate with client, consultant, laboratory and production teams.

* Valuable knowledge of MS Excel and MS Office.

* Strong analytical and problem-solving skills.

* Ability to identify the reason for gradation variation and quality deviations and coordinate corrective action.

Pay: ₹25,000.00 - ₹35,000.00 per month

Benefits:

- Provident Fund

Work Location: In person

📌 QA & QC Engineer (Ulwe)
🏢 Eliite Delights Private
📍 Ulwe