Guides & Toolkits

AGRICULTURAL SAFETY TOPICS – ChOCk & BLOCk 2 130-011-07-IADO © 2014, Workplace Safety & Prevention Services (WSPS) 1 877 494 WSPS (9777) | 905 614 1400 | www.wsps.ca The principle used in both chocking and blocking is the same: securing to prevent movement. Tips to Remember: Chock wheels at the rear axle. Block freight inside the trailer when loading or unloading farm supplies. Do not unhook farm equipment that has not been chocked. Never put hands, fingers, etc. between equipment and blocks. Double-up and alternate the positioning of blocks while building the platform. Use larger blocks on the bottom. Make the platform as wide as possible. Review the Following Points: Rear axles need to be chocked. Do not attempt to unhook farm equipment that has not been chocked. Freight should be blocked when loading or unloading a trailer. Other freight should not be used as a block. Use proper materials for blocking. Keep hands and fingers from in between equipment and blocks. © Workplace Safety & Prevention Services 2014. Workplace Safety & Prevention Services (WSPS) grants permission to approved end users to reproduce this document in whole or in part, provided its intended use is for non-commercial, educational purposes and that full acknowledgement is given to the WSPS. Approved end users are firms registered with the Workplace Safety and Insurance Board. WSPS reserves the right to extend this permission to other stakeholders and interested parties by express written permission upon application. WSPS extends no warranty to materials amended or altered by the end user. Under no circumstances is this document, or any portion thereof, to be duplicated for purposes of sale or for external reproduction or distribution. (Sample WSPS acknowledgement, "Reproduced or adapted from name of solution with permission of Workplace Safety & Prevention Services, Mississauga, Ontario.") The information contained in this reference material is distributed as a guide only. It is generally current to the best of our knowledge as at the revision date, having been compiled from sources believed to be reliable and to represent the best current opinion on the subject. No warranty, guarantee, or representation is made by WSPS as to the absolute correctness or sufficiency of any representation contained in this reference material. WSPS assumes no responsibility in connection therewith; nor can it be assumed that all acceptable safety measures are contained in this reference material, or that other or additional measures may not be required in particular or exceptional conditions or circumstances. Revised: November 2014 Based upon: Ohio State University Extension. Chock and Block. Retrieved from website http://ohioline.osu.edu/atts/modules.html wsps.ca

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