OCCUPATIONAL MEDICAL SURVEILLANCE SERVICES

Monday, June 1st, 2026

Deadline extended to Wednesday 17th June, 2026 at 3pm.

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RANDOM DRUG AND ALCOHOL TESTING SERVICES

Monday, June 1st, 2026

Deadline extended to Wednesday 17th June, 2026 at 3pm.

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Trinidad Lake Asphalt – International Flyer

Thursday, January 29th, 2026

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Trinidad Lake Asphalt – Local Flyer

Thursday, January 29th, 2026

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Environmental Product Declaration (EPD) According to ISO 14025 and EN 15804+A2:2019

Thursday, January 29th, 2026

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EPD-LCA background report

Thursday, January 29th, 2026

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Performance Study on Modified Asphalt Cement Using Trinidad Lake Asphalt (TLA) as a Polymer Modifier

Thursday, January 29th, 2026

Published in the Journal of Smart Science and Technology, Vol. 5, No. 2 (pp. 63–82).

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Investigating Asphaltic Performance: Rheological Evaluation of Rutting and Fatigue Resistance in Trinidad Lake Asphalt (TLA)-Petroleum-Based Binders

Thursday, January 29th, 2026

Published in The Journal of The Association of Professional Engineers of Trinidad and Tobago, Vol.53, No.2, October, pp.69-75 (October 2025).

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