Consider the Principles of Ergonomics in the Office

A large proportion of the American public goes to work every day in an office environment without considering the ergonomics of the equipment they use. There are large a proportion of people working at a desk without giving due consideration to proper ergonomics as they work with ergonomically incorrect keyboards and mice. Working at a computer on a regular basis can cause the same type of stress on your body as other physical labors and in an effort to prevent such injuries from occurring, companies need to consider the principles of ergonomics.

via Ergonomically Correct Mice and Keyboards: the Many Benefits.

Carbon Monoxide Danger

Carbon monoxide (CO) is a colorless, odorless, and toxic gas, which is predominately produced by incomplete combustion of carbon-containing materials. Incomplete combustion occurs when insufficient oxygen is used in the fuel (hydrocarbon) burning process. Consequently, more carbon monoxide, in preference to carbon dioxide, is emitted. Some examples of this are the following: vehicle exhausts, fuel burning furnaces, coal burning power plants, small gasoline engines, portable gasoline-powered generators, power washers, fire places, charcoal grills, marine engines, forklifts, propane-powered heaters, gas water heaters, and kerosene heaters.

via CDC – Carbon Monoxide – NIOSH Workplace Safety and Health Topic.

Seven Common Accident Causes

Consider this statistic: 80 out of every 100 accidents are the fault of the person involved in the incident. Unsafe Acts cause four times as many accidents & injuries as unsafe conditions.

Accidents occur for many reasons. In most industries people tend to look for “things” to blame when an accident happens, because it’s easier than looking for “root causes,” such as those listed below. Consider the underlying accident causes described. Have you been guilty of any of these attitudes or behaviors? If so, you may have not been injured-but next time you may not be so lucky.

  1. Taking Shortcuts: Every day we make decisions we hope will make the job faster and more efficient. But do time savers ever risk your own safety, or that of other crew members? Short cuts that reduce your safety on the job are not shortcuts, but an increased chance for injury.
  2. Being Over Confident: Confidence is a good thing. Overconfidence is too much of a good thing. “It’ll never happen to me” is an attitude that can lead to improper procedures, tools, or methods in your work. Any of these can lead to an injury.
  3. Starting a Task with Incomplete Instructions: To do the job safely and right the first time you need complete information. Have you ever seen a worker sent to do a job, having been given only a part of the job’s instructions? Don’t be shy about asking for explanations about work procedures and safety precautions. It isn’t dumb to ask questions; it’s dumb not to.
  4. Poor Housekeeping: When clients, managers or safety professionals walk through your work site, housekeeping is an accurate indicator of everyone’s attitude about quality, production and safety. Poor housekeeping creates hazards of all types. A well maintained area sets a standard for others to follow. Good housekeeping involves both pride and safety.
  5. Ignoring Safety Procedures: Purposely failing to observe safety procedures can endanger you and your co-workers. You are being paid to follow the company safety policies-not to make your own rules. Being “casual” about safety can lead to a casualty!
  6. Mental Distractions from Work: Having a bad day at home and worrying about it at work is a hazardous combination. Dropping your ‘mental’ guard can pull your focus away from safe work procedures. You can also be distracted when you’re busy working and a friend comes by to talk while you are trying to work. Don’t become a statistic because you took your eyes off the machine “just for a minute.”
  7. Failure to Pre-Plan the Work: There is a lot of talk today about Job Hazard Analysis. JHA’s are an effective way to figure out the smartest ways to work safely and effectively. Being hasty in starting a task, or not thinking through the process can put you in harms way. Instead, Plan Your Work and then Work Your Plan!

“It is better to be careful 100 times than to get killed once.” (Mark Twain)

via Seven Common Accident Causes.

Supervisors Beware – BP Workers Charged with Manslaughter

Two men who worked for BP during the 2010 Gulf oil spill disaster have been charged with manslaughter and a third with lying to federal investigators, according to indictments made public Thursday, hours after BP announced it was paying $4.5 billion in a settlement with the U.S. government over the disaster. A federal indictment unsealed in New Orleans claims BP well site leaders Robert Kaluza and Donald Vidrine acted negligently in their supervision of key safety tests performed on the Deepwater Horizon drilling rig before the explosion killed 11 workers in April 2010. The indictment says Kaluza and Vidrine failed to phone engineers onshore to alert them of problems in the drilling operation.

via Robert Kaluza, Donald Vidrine: BP workers indicted on manslaughter counts in Deepwater Horizon spill.

Physical Changes in Aging Workers

What physical changes occur, in general, as a person ages… and how can this affect their work?

Our bodies change as we age. People reach full physical maturity or development at around the age of 25 years. Then after a period of relative stability, our bodies begin to show signs of aging. Most of these changes are first noticed at ages 40 or 50, but changes can occur (or start) as early as 20 or 25. These changes include:

  • Maximum muscular strength and range of joint movement: In general, people lose 15 to 20% of their strength from the ages of 20 to 60.
  • Cardiovascular and respiratory systems: The ability of the heart, lungs and circulatory system to carry oxygen decreases. Between the age of 30 and 65, the functional breathing capacity can reduce by 40%.
  • Regulation of posture and balance: In general people may find it harder to maintain good posture and balance. When seated or standing still, this may not be a problem. However, accidents that happen because someone loses their balance do happen more often with age.
  • Sleep Regulation: As we age, our body is not able to regulate sleep as well as it used to. How long a person sleeps, and how well they sleep, can additionally be disrupted by changing work hours or by light and noise.
  • Thermoregulation (Body Temperature): Our bodies are less able to maintain internal temperatures as well as less able to adjust to changes in external temperature or due to physical activity. This change means that older workers may find heat or cold more difficult to deal with than when they were younger.
  • Vision: Vision changes with age. We will notice we cannot see or read from certain distances as well as we used to.
  • Auditory (Hearing): Hearing also changes. We may not be able to hear as well at higher frequencies (high pitch sounds). Most often, this change is noticed as the inability to listen to a particular voice or sound in a noisy environment.

via Aging Workers : OSH Answers.

Injury, Disability and Death on the Job

“Every day in America, 13 people go to work and never come home. Every year in America, nearly 4 million people suffer a workplace injury from which some may never recover. These are preventable tragedies that disable our workers, devastate our families, and damage our economy. American workers are not looking for a handout or a free lunch. They are looking for a good days pay for a hard days work. They just want to go to work, provide for their families, and get home in one piece.” – Secretary of Labor Hilda Solis

via OSHA Commonly Used Statistics.

Safety Lessons From BP Deepwater Horizon

What exactly is a negative pressure test?

If you’ve followed the coverage of the investigation into the causes of the BP Deepwater Horizon (DH) explosion that killed 11 workers, you’ve probably received a good introduction into Well Drilling 101. Terms like “annulator,”  “centralizers,” “drilling mud” and “blowout preventer” have become familiar if not completely understood; the specific purpose of each component may be hard to grasp without working in the industry. One such term that has been prominently featured in the coverage is a “negative pressure test.” Out of all of the questionable practices carried out by the companies involved in the DH disaster, the negative pressure test on April 20 may be the most critical one. According to Oil Gas Glossary.com, a negative pressure test is:

“A method of determining the amount of pressure that is allowed to appear on the casing pressure gauge as a kick is circulated out of a well. in general, it is determined by slowly pumping mud into the well while it is shut in and observing the pressure at which the formation begins to take mud.”

The negative pressure test showed there was a problem yet is was ignored by two workers with years of experience. That was a critical error that largely contributed to this tragedy. 

via What exactly is a negative pressure test?.

Office Environment – Worker Safety & Health

Maintaining a healthy office environment requires attention to chemical hazards, equipment and work station design, physical environment (temperature, humidity, light, noise, ventilation, and space), task design, psychological factors (personal interactions, work pace, job control) and sometimes, chemical or other environmental exposures.

A well-designed office allows each employee to work comfortably without needing to over-reach, sit or stand too long, or use awkward postures (correct ergonomic design). Sometimes, equipment or furniture changes are the best solution to allow employees to work comfortably. On other occasions, the equipment may be satisfactory but the task could be redesigned. For example, studies have shown that those working at computers have less discomfort with short, hourly breaks.

Situations in offices that can lead to injury or illness range from physical hazards (such as cords across walkways, leaving low drawers open, objects falling from overhead) to task-related (speed or repetition, duration, job control, etc.), environmental (chemical or biological sources) or design-related hazards (such as nonadjustable furniture or equipment). Job stress that results when the requirements of the job do not match the capabilities or resources of the worker may also result in illness.

via CDC – Office Environment & Worker Safety & Health – NIOSH Workplace Safety and Health Topic.

Aging workforce: Retaining valuable nurses

The impending retirement of RN baby boomers is now a workforce reality that could have a profound impact on U.S. healthcare. The CDC and the National Institute for Occupational Safety and Health projected that in 2010, middle-aged and older workers would outnumber younger workers. Thus, baby boomer RNs those born between 1948 and 1964 are now in what has been traditionally known as the retirement years. Nurse administrators and educators are challenged with the task of retaining these knowledgeable, skilled nurses while aggressively recruiting generation X and millenial nurses.

via Aging workforce: Retaining valuable nurses : Nursing Management.