Job Description

Job responsibilities

• Analyze samples following ASTM/AASHTO/Florida Test Methods. Evaluate results and determine compliance with FDOT Specifications.
• Contact District personnel regarding submitted samples.
• Perform wet chemistry testing for cementitious materials, such as loss on ignition and insoluble residue of cementitious materials.
• Test limerock for determination of carbonates for acceptance of base materials.
• Test water for concrete samples to ensure compliance with FDOT specifications.
• Evaluate products for approved product list (APL) or random samples by testing and/or analyzing independent laboratory data submitted by manufacturers.
• Test highway construction or traffic control materials.
• Revise Standard Operating Procedures (SOPs) and Calibration and Verification Procedures.
• Use of computer skills (Excel, Word, etc.) to record data, enter and validate test results in MAC database in timely manner.
• Maintain a safe working environment. Prepare and handle hazardous materials (ex. ammonium nitrate solutions, ammonium hydroxide and acid dilutions) associated with the test.
• Assist with Chemical Inventory and laboratory housekeeping.
• Responsible for performing calibrations and verifications of assigned equipment on schedule.
• Perform other duties as assigned.

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