Answer: Sometimes. The assignment of head protection is based upon the presence of hazards in the workplace that could cause head injuries, including overhead obstacles, flying objects, exposure to traffic or machinery, and the potential for serious falls. While not all tree planting worksites involve such hazards, head protection is generally needed when working in areas with standing timber, close proximity to busy roads, or steep and complex terrain as often found in coastal or mountainous worksites.

The type of head protection used in tree planting is not limited to conventional hardhats. Section 8.11(2) of the BC OSHR Guidelines permits the use of alpine mountaineering helmets in silviculture operations so long as they meet the UIAA Standard 106. Mountaineering helmets are generally considered superior to hard hats for tree planters as they have enhanced ventilation and include a chin strap that can keep the helmet in place in the case of a fall.

The use of head protection is not a choice for workers, but a decision that must be made by the employer. This decision should be based on a hazard assessment process, and consideration of other types of preventive measures (controls) to eliminate hazards or separate workers from hazards before opting for the use of head protection. However, if all hazards cannot be effectively controlled, head protection is required. It is also necessary for the employer to consult their Joint Occupational Health and Safety Committee (or Worker Safety Representative) when making decisions related to the use of preventative measures in the workplace. However, the decision to assign head protection ultimately lies in the hands of the employer and their obligation to ensure compliance with Section 8.11 of the  Occupational Health and Safety Regulation.

Head injuries are rare in tree planting work and comprise 4% of all injuries based on body part (eyes, face, and ears excluded), according to WorkSafeBC data covering 2019-2023. However, the potential seriousness of head injuries makes prevention measures important to protect workers.  

The provision of head protection is the responsibility of the worker, and employers should notify workers of the need for head protection prior to work beginning. Mountaineering helmets are readily available at outdoor gear stores, and hardhats can usually be found in large hardware stores and safety supply retailers.