Hazards with working above hights

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# Wind Turbines - Working on (cont.) ## What are the occupational health and safety hazards associated with wind turbines? (cont.) - Lifting, rigging, slinging (including materials handling) - Hand tools - Exposure to chemicals such as oils and lubricants - Exposure to cement - Welding - Working alone or in isolation - Stress After the wind turbine is installed, it requires regular preventive maintenance. These hazards would be similar to that of the installation, including working at heights, exposure to chemicals, extreme temperature, mobile equipment, etc. ## How can these hazards be controlled? While there are many hazards associated with wind turbines, there are also many controls. A lot of work can be completed before the wind turbine arrives on site. Preparing the worksite ahead of time can increase efficiency and reduce hazards by ensuring there is enough space to work, and enough trained personnel are present to complete all required tasks. During installation, much of the work at height can be eliminated if smaller components are put together on the ground, before being installed at height. Each jurisdiction will have health and safety legislation that outlines requirements for many of the hazards encountered at the work environments and for situations. Care should be taken to follow the requirements for safeguarding, confined spaces, ladders, work platforms, fall protection, personal protective equipment, etc. Additional controls include: - Lock out/tag_ou - WHMIS - Training - Safeguards - Housekeeping - Safe work procedures - Active weather monitoring - Attachments for tools Wind Turbines - Working on CCOHS

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# Fall Protection - Working at Heights Rescue Plan (cont.) ## What should be included in a working at heights rescue plan? (cont.) Other key considerations include determining how a rescue will be initiated and making sure the appropriate equipment is available and maintained. The ability to respond very quickly and retrieve the worker is essential. Plan for situations where the worker is injured, including procedures for first-aid, medical treatment, and getting the injured worker to the hospital. The quickest route to the hospital should be determined. In locations far from a hospital, additional measures may be needed to make sure a worker can receive appropriate medical attention, as required. Immediately before work begins, another assessment should be done to ensure that the rescue plan is still appropriate and that no additional hazards or factors have been overlooked. Check and follow any legislative requirements regarding rescue at heights in your jurisdiction. ## What personal protective equipment (PPE) do rescuers need to use? The required personal protective equipment will depend on the hazards and risks present and should be specified in the fall rescue plan. Common personal protective equipment includes fall protection equipment, head protection, eye protection, high-visibility apparel, gloves, safety footwear, and other equipment. A first-aid kit and rescue equipment and accessories will also be required. ## How are hazards identified and risks assessed for a rescue at heights? Developing a systematic and comprehensive method for identifying hazards and assessing risk is essential. Risk assessments should be done well in advance and again immediately before and during the work as conditions can change. The team responsible for developing the rescue plan needs to identify all hazards that may cause harm to workers during the work and a potential rescue. Hazards may include: - sources that may damage equipment or infrastructure, such as the pr…

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# GUIDE FOR WORKING SAFELY WITH SUPPORTED SCAFFOLDS ## Commonly Used Supported Scaffolds Scaffolding provides safety and adds to the efficiency of work. However, unsafe scaffolding can lead to accidents, serious injuries and death. - Frame or Fabricated • Tower/Rolling • Outrigger Scaffold • Tube and Coupler • Bracket Scaffold - Horse Scaffold • Ladder Jack - System Scaffolds # Selected Cal/OSHA Regulations (See Title 8 CA Code of Regulations for all regulations) The company's Code of Safe Practice (COSP) must include safety requirements for erection, use, and dismantling of scaffolds. The company's Injury & Illness Prevention Program (IIPP) must provide information on inspection of scaffolds, correction of hazards found, and training for scaffold erectors, users and dismantlers. For help from Cal/OSHA call 1-[redacted phone] or visit http://www.dir.ca.gov/dosh/dosh1.html Selected regulations continued in next page..... SCAFFOLDING ## Hazards From Structural Flaws • Missing/improperly supported base plates Beware of falls and scaffold collapse. CONSULTATION CAL OSHA SERVICE This GUIDE promotes awareness of safe work practices for supported scaffolds and covers: • Types of Commonly Used Supported Scaffolds November 2012 • Selected CAL/OSHA Regulations ## Common Scaffolding Hazards • Common Scaffolding Hazards Individuals exposed to scaffolding hazards include scaffold erectors and dismantlers, personnel working on/under scaffolds, and employees and the general public near scaffolding. Scaffold erectors and dismantlers are at particular risk, since they work on scaffolds before ladders, guardrails, platforms, and planks are completely installed. Common scaffolding hazards are: • Scaffold not tied properly to building • Platform slope exceeds requirement ## Electrical Hazards • Legs not plumb - Safe Work Practices • Braces/runners/cross-bracing not secure - Missing braces/runners and cross-bracing • Some planks overexte…