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7.1. Precautions for safe handling Precautions for safe handling : Wear leather safety gloves and safety shoes when handling cylinders. Protect cylinders from physical damage; do not drag, roll, slide or drop. While moving cylinder, always keep in place removable valve cover. Never attempt to lift a cylinder by its cap; the cap is intended solely toGet Price
May 28, 2014 · purity, moisture and acids to address safety concerns. Do not intentionally “sniff” SF 6 to check for a faulted condition SF 6 must be reclaimed –Do not vent to the atmosphere Moisture in SF 6 combined with switching could produce harmful acids –Do perform routine moisture measurements.Get Price
protective equipment (PPE) and training are essential for personnel safety. This FIST volume outlines the basic requirements for SF6 management and handling at Reclamation power facilities to address environmental and safety issues. Key elements include: — Establishing and progressing toward local and Reclamation SF6 emission reductionGet Price
OTHER PRECAUTIONS FOR HANDLING, STORAGE, AND USE: When handling product under pressure, use piping and equipment adequately designed to withstand the pressures to be encountered. Never work on a pressurized system. Use a back flow preventive device in the piping. Gases can cause rapid suffocation because of oxygen deficiency; store and useGet Price
May 25, 2020 · Buildings containing SF6-filled indoor equipment should be provided with ventilation; natural ventilation would normally be adequate to prevent the accumulation of SF6 released due to leakage (see IEC 61634, sub-clause 3.4: “Safety of personnel” and IEC 61936-1). Type and extent of required measures depend upon location of the room, the accessibility, and the ratio of gas to room volume.Get Price
Personal protective equipment for the body should be selected based on the task being performed and the risks involved. Eye/face protection: Safety eyewear, goggles or face-shield to EN166 should be used to avoid exposure to liquid splashes. Wear eye protection to EN 166 when using gases. Guideline: EN 166 Personal Eye Protection. Skin protectionGet Price
in Droplet Precautions, but health care personnel will continue to follow Standard Precautions when performing a blood draw. For additional information on Standard Precaution, please view Personal Protective Equipment module 1, The Basics of Standard Precautions. 24Get Price
Electrical switching and control equipment used in the long-term experience has shown that SF6, as long as the establishment and comply with certain basic precautions and procedures Order, to benefit the operation, safety and working environment, for example.Get Price
Check manufacturers’ instructionsor safety data sheets for chemicals and equipment, as they can be very helpful in spelling out the hazards. Some workers may have particular requirements; for example, new and young workers, migrant workers, people with disabilities, temporary workers, contractors and lone workers may be at particular risk.Get Price
These items could easily be caught in the equipment or machines. From the simplest hand tool to the most complex machinery… operational safety hazards exist with any equipment. Machine Equipment Hazardss. Electrical Hazards – equipment that uses electricity as a power source is a potential electrocution hazard. Check power cords, switchesGet Price
Minimum PPE Requirements for Safety at Construction Site Hard Hat or Helmet. Hard hat or helmet is issued to each and every personnel working on site. It has to be worn all times at job site. Safety Glasses. Safety glasses are required at construction site every time debris is filled in air due to activities on site. Hand Protection GlovesGet Price
Retrofitting is defined as adding components to equipment on site so as to achieve additional features or ratings. A number of different retrofitting options are available that will improve the safety of ageing switchgear installations. 3.1.1 Retrofitting Oil circuit breakers with SF6 or Vacuum.Get Price
Extended equipment life by following stringent maintenance guidelines; Reduce the cost of repair by taking preventative maintenance measures; Prevents failure of SF6 and Oil Circuit Breakers that will result in plant shutdowns; Peace of mind from having NETA members with 35 years of experience work on repairs; 24/7 customer service in case of emergenciesGet Price
Dec 12, 2018 · Leaving these training sessions, workers should know what safety measure to do in the case of an incident. Although workers are expected to attend regular safety training sessions about construction safety throughout the year, being able to practice safety training skills on-site would help construction workers enforce the safety rules.Get Price
-filled equipment, toxic byproducts can be produced that pose a threat to health of workers who come into contact with them. This paper discusses these byproducts and how they are formed, and also summarizes relevant health and safety concerns, as well as handling, detection, and safety procedures and guidelines.Get Price
10 Excavation Safety TipsExcavation HazardsExcavation PrecautionsTo protect workers from injuries and fatalities, preventive measures should be implemented when workers begin excavating. According to OSHA, general safety measures to follow should cover the following: 1. Inspect trenches daily before work begins. Don’t go near an unprotected trench. 2. Check weather conditions before work, be mindful of rain and storms. 3. Keep heavy equipment away from trench edges. 4. Be mindful of the location of utilities underground. 5. Always wear proper protective equipment. 6. Don’t work beneath raised loads. 7. Conduct atmosphere tests. If low oxygen and toxic gases were detected, workers must not enter the trench. 8. Protective systems like benching, sloping, shoring and shielding must be created. 9. Planning and implementation of safety measures must be done by a competent person. 10. Use a checklist to perform regular self inspections – download free excavation safety checklists here.Get Price
Electrical Safety. Identify electrical hazards that may exist in substations and switchyards. Define “safe working distance”. Identify the basic steps in making equipment electrically safe to work on. Explain the reason for tagging equipment. Identify special precautions necessary when working with capacitor banks and current transformers.Get Price
Avoid Blind Spots. It is crucial that heavy equipment operators know for certain that there is no one and nothing behind them before they back up. To avoid blind spots, the operator must sometimes physically get out of his machine and go to the back to look. Maintain Constant Communication. It is vital that operators of heavy equipment maintain ongoing communication with each other, the ground crew, and their supervisors. Wear Seat Belts. In every vehicle, it is important to wear seat belts. This holds as true for heavy equipment as it does for cars and trucks. If the vehicle rolls, wearing a seat belt keeps the operator from being thrown from it. Use the Three-Point Rule for Mounting and Dismounting. More than a handful of operators have been hurt or killed due to the careless mounting or dismounting of heavy equipment.
SF6 Safety precautions: Today there is no known dielectric and breaking agent combined better than SF6 gas. Initial state. In its initial state, before it has undergone thermal stress (usually the electric arc); SF6 is perfectly safe in normal conditions: - It is non-toxic, - It is uninflammable, - It will not explode.Get Price
- Operator and safety orientation training SF 6 Decomposition Analysis with Leak Detection Using portable equipment, lab like results can be quickly and easily confirmed. Additionally, ABB offers decomposition analysis services and leak detection. If gas is able to leak out of a piece of equipment, then moisture and air can enter in it as well.Get Price
Arc Flash. The most common hazards typically faced when working on LV HV electrical cables, switchgear and substation installations are electrical arcing (often called a ‘flashover’ or ‘arc flash’). Electrical Accidents & Causes. The vast majority of electrical incidents occur because: People are working on or near equipment that is either thought to be dead but is still live or, What is Lock-out Tag-out? Quite simply, lock-out tag-out (LOTO) is the safety procedure of securely locking machines and equipment with numerous electrical safety padlocks to ensure that it cannot be energised without the necessary workers being present. Electrical Accident Prevention. There are many steps and precautions that should be taken in order to minimise the risk of electrical accidents occurring.
• Safe operational policies including safety rules and safety documents • Diagnostic tools and test equipment • Safe maintenance policies including safe working in switch rooms, indoor and outdoor substations IDC Technologies unique on-site training delivery service can save your company up to 50%, or more, off the total per-head costsGet Price
For 2009, our total capital expenditure was about Rmb114 million (US$ 16.7 million) for property, machinery, equipment and construction-in-progress. For 2010, our total capital expenditure was about Rmb100 million (US$ 15.3 million) for property, machinery, equipment and construction-in-progress.Get Price
Fall Protection — Residential ConstructionPortable Ladders Not Extended 3 Feet Above LandingEye and Face ProtectionFall Protection – Unprotected Sides and EdgesFall Protection – TrainingHead ProtectionAerial Lifts – Fall ProtectionFall Protection – Roofing Work on Low-Sloped RoofsGeneral Safety and Health Provisions – Inspections by A Competent PersonScaffolds – Fall ProtectionStandard 29 CFR 1926.501(b)(13) There’s a much higher risk of falls from roofs in the residential construction sector than in any other sector. Residential contractors must provide the same fall protection as commercial contractors — for example, safety nets, guard rails, personal fall arrest systems — for anyone working 6 feet or more above lower levels. Any fall protection program, for residential construction or otherwise, should begin with a site-specific job hazard analysis, which will determine what kind of safety equipment, including fall protection equipment, is needed. Training workers on the equipment is just as important as providing it. (See number 5 on this list.)Get Price
Hazards associated with compressed gases include oxygen displacement, fires, explosions, and toxic gas exposures, as well as the physical hazards associated with high pressure systems. Special storage, use, and handling precautions are necessary in order to control these hazardsGet Price
Provide strong safety culture leadership. “By managing, organisations make things happen. It’s a linear, practical function. By leading, organisations show employees why safety matters, why they should be motivated to get behind it and want to do it.” Have a comprehensive HSE management system. “Don’t have a number of stand-alone programmes such as lockout/tagout, job safety analysis, behaviour-based safety, confined spave entry, etc. Integrate safety into the business process. “Don’t make safety a ‘priority’.” — Michael S. Deak, Corporate Director, Safety and Health, Compliance Process Safety and Fire Prevention, E.I. Police your HSE programme. “Management does not need to do anything special to improve the integration of occupational safety, health, and the environment into the business realm.
Mar 25, 2020 · While a designated observer may have responsibility for on-site conditions, each worker holds a share of road construction safety as well. 6. Make Safety A Personal Responsibility. With the high level of activity that exists in a work zone, each road construction worker needs to take precautions for personal safety.Get Price
Watch out for inexperienced workers. Allowing a guy who only has a few months of construction work under his belt to operate an excavator in a tight space is not the smartest idea. Provide clear instructions to workers. Construction work can become dangerous if the site operative doesn’t provide clear instructions to his workers. Keep a close tab on faulty machinery and tools. A story from my father will serve as an example of why this is important: They had an excavator on the site and the arm got completely out of whack. Climb on and off equipment safely. Climbing on and off different objects is where most construction site accidents happen. One of the main reasons is slipping due to muddy boots, so make sure to clean any mud or slippery material from the bottoms before climbing.
Oct 23, 2017 · Ø all safety rules and precautions as defined in the operation and maintenance manual and, in particular, the maintenance intervals of the machine he is responsible for on-site maintenance.Get Price