14105.5.
(a) For purposes of this section, the following definitions apply:(1) “Covered activity” means all construction, utility work, maintenance, and repair activities performed on a state highway right of way.
(2) “Positive protection” means barriers or other devices placed between workers and motorized traffic that contain or redirect vehicles and meet applicable crashworthiness criteria. crashworthy criteria, as contained in Section 1A.13 of the California Manual on
Uniform Traffic Control Devices.
(b) Subject to subdivision (c), the department shall require the use of positive protection for a covered activity if any of the following conditions are present:
(1) The work zone for the covered activity will be in place more than two weeks and result in substantial worker exposure to motorized traffic.
(2) The covered activity is on a roadway with anticipated operating speeds exceeding 45 miles per hour and average daily traffic volumes exceeding 20,000 vehicles per day.
(3) The covered activity will place workers within one lane-width of travel lanes open to traffic.
(4) The work zone for the covered activity will have significant roadside hazards, such as dropoffs or unfinished bridge decks, in place for more than 24 hours.
(5) The work zone for the covered activity provides workers no means of escape from external motorized traffic intruding into the workspace.
(6) The department determines that positive protection is appropriate for worker safety.
(c) The use of positive protection is not required for a covered activity if the department determines that all of the following criteria are met:
(1) The covered activity is outside an urban area, as defined
in Section 80280 of the Health and Safety Code.
(2) The covered activity is on a highway with an average daily traffic volume of fewer than 100 vehicles per hour.
(3) The entity performing the covered activity provides a written analysis, acceptable to the department, supporting the conclusion that positive protection is not needed to ensure worker safety.
(d) If the department determines that positive protection is not required, pursuant to subdivision (c), then the department shall require the entity performing the covered activity to implement alternative methods to protect workers from vehicular intrusions into work areas. Alternative methods shall be implemented before work begins and workers shall be instructed on the
methods to be used.
(e) The department Division of Occupational Safety and Health, in consultation with the department, may promulgate rules and regulations for the administration and enforcement of this section.