Concrete Quality Control Checklist

Use this Concrete Quality Control Checklist to monitor mix design, placement, curing, and testing to ensure compliance with building quality standards.

Concrete Quality Control Checklist



Material Inspection And Storage

1. Are all incoming raw materials (cement, aggregates, water, and admixtures) tested for compliance with specifications?


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2. Is cement stored in dry, covered areas to prevent moisture absorption?


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3. Are aggregates stored separately by type and size to avoid contamination?


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4. Is water quality tested and approved for concrete mixing use?


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5. Are admixtures properly labeled and stored under manufacturer-recommended conditions?


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Mix Design And Batching Controls

1. Is the concrete mix design approved and validated before production?


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2. Are batch weights and volumes checked regularly against the approved mix?


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3. Is the batching equipment calibrated and maintained at scheduled intervals?


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4. Are records maintained for each batch, including date, time, operator, and mix ID?


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5. Are adjustments to mix proportions documented and approved by quality personnel?


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On-Site Handling And Placement

1. Is the concrete delivered within the required time limit to prevent initial setting?


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2. Are slump and temperature measured upon arrival at the job site?


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3. Is the re-tempering of concrete (adding water) strictly controlled or prohibited?


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4. Are forms, reinforcement, and subgrade conditions inspected before placement?


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5. Is consolidation performed using appropriate methods (e.g., vibration) to avoid honeycombing?


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Curing And Protection

1. Is curing started immediately after finishing to prevent moisture loss?


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2. Are curing methods (water, curing compounds, wet coverings) suitable for the type of concrete?


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3. Is the concrete protected from extreme temperatures and weather during the curing period?


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4. Are curing durations recorded and consistent with project specifications?


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Testing And Quality Monitoring

1. Are concrete samples taken at regular intervals for compressive strength testing?


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2. Are standard test cylinders or cubes properly cast, labeled, and cured?


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3. Is slump testing conducted in accordance with ASTM or relevant standards?


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4. Are test failures investigated and retested to verify results?


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5. Is compressive strength monitored to ensure it meets or exceeds design values?


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Documentation, Compliance, And Follow-Up

1. Are all test reports and inspection records stored in a centralized and retrievable format?


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2. Are deviations or quality concerns logged and reviewed by quality management?


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3. Are root cause analyses conducted for rejected batches or field failures?


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4. Are quality reports shared with stakeholders and used for process improvement?


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5. Is compliance with local, national, or project-specific standards (e.g., ASTM, ACI, EN) verified?


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Checklist by GoAudits.com – Please note that this checklist is intended as an example. We do not guarantee compliance with the laws applicable to your territory or industry. You should seek professional advice to determine how this checklist should be adapted to your workplace or jurisdiction.

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