Laboratory Technician (Construction Materials Testing) at Tokiye Integrated Medical Services

Role Summary

• The LaboratoryTechnician will be responsible for conducting material testing, quality control verification, and laboratory analysis to support the successful execution of the Construction Project.
• The role ensures that all construction materials including concrete, aggregates, soil, steel, and asphalt meet required technical standards and specifications.
• The Lab Technician provides critical data for engineering decision-making, supports compliance, and strengthens technical control across all site construction workstreams.

Key Responsibilities
Material Testing and Quality Verification:

• Conduct routine and specialized tests on construction materials (e.g., soil tests, slump tests, compressive strength tests, sieve analysis, moisture content, concrete cubes).
• Verify material conformity with approved technical specifications and standards (BS, ASTM, EN, etc.).
• Prepare and cure concrete test samples and maintain curing logs.
• Inspect and test aggregates, cement, steel reinforcement, and other construction materials delivered to site.
• Provide daily test results and highlight deviations from required standards.

Laboratory Operations and Documentation:

• Maintain a well-organized and functional site laboratory.
• Keep accurate laboratory records, test logs, calibration reports, and tracking sheets.
• Ensure all testing equipment is calibrated, serviced, and functioning correctly.
• Prepare daily, weekly, and monthly laboratory test summary reports.
• Maintain traceable records for all laboratory samples and test certificates.

Site Monitoring and Technical Support:

• Conduct field tests during construction activities (e.g., compaction tests, concrete pouring tests).
• Monitor and verify concrete mixing, batching, and placement procedures.
• Document test observations with photographs and field notes.
• Assist site engineers in verifying work quality through real-time testing and feedback.
• Raise early alerts for any material or workmanship non-conformities.

Compliance, Safety and Technical Control:

• Ensure compliance with project QA/QC requirements and site quality plans.
• Maintain strict adherence to laboratory safety procedures and handling of materials.
• Support implementation of construction quality management systems.
• Escalate non-compliant materials or test failures to the Project Director and QC Engineer.
• Participate in technical audits, inspections, and compliance reviews.

Coordination and Stakeholder Interface:

• Work closely with the Quality Control Engineer, Structural Engineer, and Contractor’s site team.
• Coordinate with suppliers and external laboratories for specialized tests.
• Provide timely clarifications on test procedures and results when requested.
• Support communication between the site team, consultants, and OEMs regarding material performance.

Qualification and Experience

• Diploma or Bachelor’s Degree in Civil Engineering, Geology, Materials Science, or a related field.
• 10+ years experience in construction materials testing or site laboratory work.
• Hands-on experience with concrete, soil, and aggregate testing equipment.
• Understanding of relevant construction testing standards (BS, ASTM, AASHTO).
• Familiarity with construction quality control procedures and documentation.