California Department of Transportation District 1
 

CT109 Asphalt Hot Plant and PCC Plant Certification

109

Please make all requests for certification at least 72 hours in advance

California Certified traceable masses shall be present with enough mass to prove the scales. The county weights and measures person may be contacted to prove the scales for the county at the same time.

All weighing devices i.e., truck scales, weigh bridges, hopper scales, etc., shall be mounted on concrete slabs per Caltrans specifications.

All safety guards, rails, fire extinguishers, eye wash stations, and other implements shall be in place and functioning per Caltrans specifications.

Specific requirements for Caltrans test 109 are found in the California Test Methods.

Contact

(707) 445-6374, 445-6375