Posting date: February 23, 2023
Job Title: Soils Testing Lab Assistant
Number of Vacancies: 1
Posting number: EX23-196
Status: Limited position
Estimated Probable Duration: May 1, 2023 to November 24, 2023
Hours of Work: 80 hours bi-weekly
Shift Work Required: No
Range of Pay: $24.42 to $28.20 per hour
Initial Reporting Location: St. Clair Depot
Eligible to Work from Home: No
Section: Construction Services
Division: Engineering Services
Department: Growth and Infrastructure
Duties: Under the general supervision of the Chief Field Inspector.
1. Collect aggregate samples at the production source for granular testing and analysis and qualify aggregate stockpiles for use on CGS contracts and at depots. Liaise with contractors and aggregate producers to resolve deficiencies in product standards.
2. Collect concrete cylinders and asphalt samples; perform tests to ensure samples meet specifications.
3. Perform aggregate moisture/density lab proctor tests to obtain maximum density values for field compaction testing evaluations.
4. Qualify contractors\xe2\x80\x99 compaction efforts on road aggregates and asphalt surface using radioactive compaction testing equipment.
5. Assist in the proper care, maintenance and calibrations on all lab testing equipment.
6. Interpret results of tests, keep detailed records and files.
7. Advise the Soils Testing Technician of the status of stockpile construction on the quality and quantity of aggregates during routine pit inspection.
8. May perform duties on a survey crew.
9. Develop and maintain a thorough working knowledge of CGS\'s Safety Manual and the applicable Provincial Legislation listed therein.
10. Perform other related duties as required.
Qualifications:
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