Saskatchewan Tenders #HWY-260029-LFRFP

Quality Assurance Testing Services for Performance Graded Asphalt Cement (PGAC)

The Saskatchewan Ministry of Highways is soliciting proposals for laboratory testing services to ensure the quality of Performance Graded Asphalt Cement (PGAC) used in provincial highway projects. - Government Buyer: - Government of Saskatchewan, Ministry of Highways - Scope of Work: - Consultant laboratory to provide quality assurance testing for PGAC and related material properties - Testing must comply with AASHTO, ASTM, OPSS, and Ministry standards - Main laboratory must be located in Saskatchewan - Estimated sample quantities for mandatory tests range from 15 to 225 per test type - Required tests include: - Verification of PGAC (AASHTO M 320/R 29) - Grading and continuous grading (AASHTO M 320/R 29/ASTM D7643) - Stress creep and recovery (AASHTO T 350) - Solubility (AASHTO T 44) - Flash point (AASHTO T 48) - Ash content (OPSS LS-227) - Resistance to ductile failure (OPSS LS-299) - Performance grade of physically aged asphalt cement (OPSS LS-308) - Direct tension test (AASHTO T 314, optional) - Unique/Notable Requirements: - Use of Ministry-provided project management software (eBuilder) - Strict sample handling, storage, and disposal protocols - Biweekly reporting and detailed documentation - Laboratory must be physically located in Saskatchewan - Period of Performance: - Initial term: two years - Two optional one-year extensions - Delivery/Performance Locations: - Work performed in Saskatchewan; delivery to Ministry offices in Saskatoon or Regina

Description

The Saskatchewan Ministry of Highways requires quality assurance testing services for Performance Graded Asphalt Cement (PGAC) and other properties of PGAC materials supplied to the Ministry. The services include determination of PGAC grade and continuous grade for asphalt cement materials used in Ministry projects. Testing must comply with Ministry manuals and standards such as AASHTO, ASTM, and OPSS. The contract term is from June 19, 2026, to May 31, 2028, with options for two one-year extensions. The Consultant's main laboratory must be located in Saskatchewan and provide timely test results and reporting.

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