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FREQUENTLY ASKED QUESTIONS

MEDICAL

Q: Am I required to provide medical examinations for my employees?

Q: Am I required to train my employees in CPR and First Aid?

Q: Is it required to be trained on how to use an AED (Automated External Defibrillator)?

Q: I need to buy some disposable paper air filters for my employees to protect them against airborne dust. When I began looking a disposable dust masks I found N95’s, R99’s, P100’s and a bunch of other combinations of these letters and numbers. What do all of the letters and numbers mean?

Q: How small does dust have to be in order for me to inhale it?

Q: Do I have to fit test my employees that use disposable dust masks?

Q: If I give my employee a dust mask to wear in dusty areas of our operation, why do I have to know the airborne concentration of the dust?


CHEMICAL

Q: I hear a lot about lead poisoning at work. Where can lead be found in the workplace?

Q: I have been told that lead poisoning can be fatal. Is this true?


GENERAL REGULATORY

Q: What training is required by DOT for hazardous material handling?

Q: Who is OSHA and where do I find out more information about them?

Q: Do all OSHA rules apply to all employers at all times?

Q: Does OSHA visit most employers? When might OSHA come to visit my organization?

Q: What does OSHA have to do with other federal and state agencies?

Q: What does it mean to be certified and who actually does the certification?

Q: What does OSHA say about the various ways to obtain training? For example, can we use video tapes or computer-based training in lieu of traditional training programs?

Q: I took a General Site Worker Hazwoper course in May 2002. I was unable to take a refresher course in 2003. Do I have to retake the full 40 hour course?

Q: Our company is looking into the purchase of an electronic, computer-based MSDS system. Will that satisfy the regulations?

Q: I have a small landscaping business with 12 employees. Do I need an Injury and Illness Prevention Program? And if I do need one, how often do they need to be updated?

Q: I need to provide Hazard Communication training to my employees. Do generic Hazard Communication programs meet OSHA requirements?

Q: Why do you need various types of Hazwoper refresher courses?

Q: Does OSHA require that I mount a fire extinguisher in my building?

Q: I just completed the initial HAZWOPER site worker course and was wondering if I need to take an additional DOT course in order to sign hazardous waste manifests for shipment.

Q: I'm looking in to taking your 40 hour HAZWOPER course. Would that qualify me to be an emergency responder to hazmat spills?

Q: I was told by a local regulator that I need a Hazardous Materials Business Plan (HMBP). What is this and what are the requirements?

Q: I think I need a Spill Prevention Control and Countermeasure (SPCC) plan. What are the requirements?

Q: Do I need a Spill Prevention Control and Countermeasure (SPCC) plan if my tank is underground?

Q: What is considered to be "oil-product" as it relates to Spill Prevention Control and Countermeasure (SPCC) plans?


ERGONOMICS

Q: : I supervise an accounting department where we spend many hours a day at computer workstations performing data entry. Someone mentioned they had some pain in their wrists and forearms. How can I help this person and the rest of the staff from incurring on-the-job injuries?


SHIPPING

Q: Why is there a difference between international and domestic hazard classes for shipping hazardous materials? For example, internationally ammonia is listed as a 2.3, toxic gas, hazard class while the DOT regulation lists ammonia as 2.2, non-flammable gas.

Q: What is UN specification packaging? For example, on a steel drum is the UN symbol (circle with UN in it) and then “1A2/X114/S”. What does it all mean?

Q: What does the abbreviation “n.o.s.” in a DOT hazardous material proper shipping name mean? And what about “n.o.i.” and “n.o.i.b.n.”?

Q: Who is IATA and what is their relation to hazmat shipping?

Q: I work for a plumbing company and on the way to jobs we carry with us materials that would be considered hazardous. Someone told us that before transporting any hazardous materials we need to have DOT training. Is this true?


MISC.

Q: I received an email warning about static electricity and cell phones starting fires at gas stations. Is it true?

Q: I've heard some talk about a new class of fires, other than the traditional A, B, C, and D. What can you tell me about that?

Q: I am starting a job that will require me to clean up crime scenes, such as old meth labs, and scenes of violent crimes, after the police have collected evidence. What kind of training do I need?

Q: I am a working towards becoming a fire fighter. Are there any courses you can offer me that could help me to get an edge against the competition?

Q: What can you tell me about that gas that was used during the hostage situation in Russia?


MEDICAL

Q: Am I required to provide medical examinations for my employees?

A: As with other OSHA regulations, the answer to this is probably "it depends." What it depends on are a numberof factors. Generally, the following groups of people need to have medical examinations. Some of these examinations must be repeated annually.

  • Employees who wear respirators.
  • Employees who are exposed to levels above the OSHA PEL (Permissible Exposure Level)for a particular substance for more than 30 days in any year.
  • Employees who are exposed to certain substances such as asbestos or lead.
  • Employees who are part of a hazardous materials response team.

Q: Am I required to train my employees in CPR and First Aid?

A: Probably one of the most misunderstood regulations is the requirement to provide trained personnel to perform CPR and First Aid. The reason for the confusion is very obvious as OSHA does not clearly give the answer to this in the regulation. What it does state is that "the employer shall ensure the ready availability of medical personnel for advice and consultation . . . and in the absence of an infirmary, clinic or hospital, a person or persons shall be adequately trained to render first aid." 8 CCR, Section 3400 (A) and (B).

Then, couple in the fact that this is the requirement for General Industry only. There is a regulation within the Construction Industry Safety Orders which states the following: "Each employer shall ensure the availability of a suitable number of appropriately trained persons." 8 CCR, Section 1512 (b).

So what is the real answer? Well, for construction projects, the answer is a little clearer. You should have personnel on your crews who have met the requirement of the Construction Industry Safety Orders. If you are in an industry other than construction, you must then comply with the less clear requirement. In letters to help employers in an attempt to understand this better, OSHA has stated this in their interpretive letter dated December 11, 1996 and in their interpretive letter dated April 15, 1999. While it might seem that you might not need to provide this level of training, it generally seems to be a good idea.

Is it required to be trained on how to use an AED (Automated External Defibrillator)?

A: In the state of California, legally speaking, YES! Wihin Title 22, section 100038, it clearly states all of the training requirements that need to be met by non-emergency personnel. Title 22 also defines the training requirements for emergency response personnel.

Additionally, on July 26, 1999, Governor Gray Davis signed Sb911 which added AED usage to California’s Good Samaritan Law.

I need to buy some disposable paper air filters for my employees to protect them against airborne dust. When I began looking a disposable dust masks I found N95’s, R99’s, P100’s and a bunch of other combinations of these letters and numbers. What do all of the letters and numbers mean?

A: On July 10, 1995 a new federal regulation took effect: 42 CFR 84. It is within this regulation (referred to as Part 84) that 9 new particulate air filter designations were created. Particulate air filters will now be marked with a combination of letter designations (N, R and P) and numeral designations (95, 99 and 100). The 100’s are actually 99.97.

The "N" means (Not resistant to oil), the "R" means (Resistant to oil), and the "P" indicates (oil Proof). The numbers are simply a measurement of their filtering efficiency when tested in the presence of a particulate, Sodium Chloride ("N" filters) or in the presence of airborne oil, Dioctyl Phthalate ("P" and "R" filters).

How small does dust have to be in order for me to inhale it?

A: It is commonly believed that respirable dust is less than 10 micrometers (also known as microns). So how small is that? Consider this, a human hair is approximately 60 microns thick. If the dust is smaller than 5 microns it can get into the deepest regions of the lungs, the air sacs. If the dust is larger than 10 microns it has a greater likelihood of being capture in the upper regions of the lungs.

Do I have to fit test my employees that use disposable dust masks

A: It depends. If the employee is wearing the dust mask because the amount of dust exceeds the OSHA Permissible Exposure Limit (PEL), then a fit test is required since the dust mask is a respirator. If the employee is wearing the dust mask to protect against dust levels below the PEL, than the answer could be “no.” It should be noted here, whenever respiratory protection is to be used, the substance to be protected against and it’s airborne concentration should be known. Also, this exception only applies to dust masks, not other types of respirators which are also worn voluntarily. OSHA actually has requirements for those who wear respirators in a voluntary basis.

If I give my employee a dust mask to wear in dusty areas of our operation, why do I have to know the airborne concentration of the dust?

A: OSHA has established a Permissible Exposure Limit (PEL) for nuisance dusts, the kind that we most often encounter. If the amount of dust that an employee is exposed to exceeds the PEL, the use of a NIOSH-approved respirator is required, which would then mean the implementation of a Respiratory Protection Program. If the measured concentration is below the PEL, then respiratory protection is not required, therefore, neither is a Respiratory Protection Program. Additionally, different kinds of dusts have different PELs and different sizes of particles, so knowing what kind of dust is in the air is required in order to know which type of respirator is required.


CHEMICAL

Q: I hear a lot about lead poisoning at work. Where can lead be found in the workplace?

A: Today, the workplace is much safer than it used to be concerning levels of lead. This is due to two factors. First, lead has been phased out of many products that used to contain the material. Second, for many years a lot of work has been done to remove lead that was placed there in the first place. However, lead is insidious. That means that it is hard to get rid of. This is true both in the workplace and in your body and that makes it dangerous. Lead can still be found in old paint, lead pipes, solder, and in lead contaminated soil. The good news is that if you take a few basic steps to determine the presence of lead and wear protective equipment when required, you can significantly reduce the chance of lead poisoning on the job.

Q: I have been told that lead poisoning can be fatal. Is this true?

A: Like many chemicals, the health effects caused by lead depend on the dose. That is, how much you are exposed to and for how long. Another factor is how the material gets into your body. Lead is an inhalation hazard and an ingestion hazard. Lead on your skin poses little threat. If lead does get in your body, symptoms of lead poisoning can range from loss of appetite, a metallic taste in your mouth, to numbness, dizziness and even impotence and sterility. It takes a very large amount to be fatal, but a lesser amount to cause some of the other symptoms. To determine how bad is bad, the Occupational Safety and Health Administration (OSHA) has established a Permissible Exposure Limit (PEL) of 50 micrograms per cubic meter. If you stay below this level, it is expected that no adverse effect should occur and protective equipment is recommended but not required.


GENERAL REGULATORY

Q: What training is required by DOT for hazardous material handling?

A: DOT training requirements for the "Haz-mat Employee" are found in 49 CFR, Part 172.704. In reading it you will find that the training is somewhat generically spelled out. It includes three components. These are:

    Hazardous Material Handling
  1. General Awareness/Familiarization
    This requires that all people who take the course be trained on the general requirements of the regulation. The online course covers this fully.
  2. Safety Training
    DOT requires that all personnel receive instruction on safety and emergency response issues relative to the chemicals that they ship. This is generally covered in a Hazard Communication course although the online course materialswould generally satisfy this as well when coupled with your existing safety training at the site.
  3. Function Specific Training
    DOT requires that all employees receive training on the specific job tasks that place them in the transportation system for hazardous materials. Obviously, this could run the range from a mail clerk who simply sends and receives packages, to someone who loads very complex loads for shipment. In the case of our online courses, the DOT requirements for most people who need this level of certification is met with the online course.

Obviously, we do not/can not train people in all of the functions that could occur in the shipment of hazardous materials. For example, the proper loading of rail cars, tank vehicles, etc. cannot be done online as this is a skills training issue which requires that they demonstrate competency in a manipulative manner. Most organizations generally already provide this training to their employees in the course of their in house training programs. If this is well documented, it would supplement the certification that we provide and likely satisfy the DOT requirements.

As you can see though, if you read the regulation, it ultimately is the employer who must review the training and ensure that the "function specific" issues are identified and satisfied.

Q: Who is OSHA and where do I find out more information about them?

A: OSHA or the Occupational Safety and Health Administration was established following the enacting of the Occupational Safety and Health Act of 1970. The Act established a Federal OSHA and allowed states to have their own ability to regulate worker safety within the states which chose to elect this option. Those states and territories are called state-plan-states. Click here to see the listing.

If you wish to know which OSHA has primary jurisdiction, you generally need to know whether your state has its own version of OSHA. Do not assume that federal OSHA is the leading agency since state-plan-states have an option of using the federal OSHA regulations or they can adopt more restrictive rules for their state. Under no circumstances can a state adopt less stringent regulations than the federal OSHA regulations.

Once federal OSHA issues new rules, the rules go into effect on the effective date of the regulation. For those state-plan-states, the rules may be modified to be more restrictive. Generally, a state has up to 180 days to adopt their version of the new federal regulation. In many cases, they adopt the federal regulations verbatim and do not modify it. In some states, such as California, the state OSHA often makes rules more restrictive than the federal counterpart.

The learning point here - don't assume that Federal OSHA rules apply to you. Check out where you find the state regulations that may apply to you.

For those of you in California, Cal-OSHA is the primary authority in most workplaces throughout the state. The Cal-OSHA regulations are found in Title 8 of the California Code of Regulations and are also available online.

Q: Do all OSHA rules apply to all employers at all times?

OSHA RulesA: This is a difficult question to answer in a general way since the topic is a bit confusing even to OSHA. On both the state and federal levels, OSHA establishes a range of regulations covering a variety of industries and operations. They generally include such lists as the General Industry Safety Orders which are used by almost everyone, Construction Industry Safety Orders which apply when major construction activity takes place, Electrical Safety Orders for activities involving electrical work, and more. This can be very confusing for many people but the basic application of the rules is generally spelled out in the first section of each group of rules. If you have questions, email us and we can help you with this.

Q: Does OSHA visit most employers? When might OSHA come to visit my organization?

A: Like most other regulatory agencies, OSHA at either the state or federal levels does not have the necessary staff to visit all organizations on a regular basis. For this reason, they selectively enforce the regulations and visit sites under some relatively standard conditions. These include:

  • Following a serious accident or illness at your site where an employee is killed or seriously injured.
  • Following a complaint by an employee
  • As part of a targeted inspection program designed to evaluate certain types of industries with specific safety problems.

Q: What does OSHA have to do with other federal and state agencies?

A: OSHA is just one of a whole range of governmental regulators who have an impact on your organization. Like the IRS who regulates taxes, OSHA also has specific areas of responsibility. Here is the long and the short of it when it comes to regulators.

OSHA: The Occupational Safety and Health Administration is the agency charged with ensuring that employees are kept safe while in the workplace. OSHA regulations cover employers and employees. While they sometimes overlap into other regulations, they exist mostly to provide a safe and healthful workplace.

EPA: The Environmental Protection Agency is a federal agency charged with the responsibility of protecting the health of the environment and the public. Some states might have their own version of the EPA and impose stricter regulations. The EPA regulations often supplement OSHA programs in that they cover the accidental release of materials into the environment.

DOT: The Department of Transportation is the federal agency which oversees a variety of topics which could impact your organization. One of the primary issues confronting most organizations is the need to ensure that the DOT regulations related to transporting hazardous materials are followed. There is often considerable overlap between the DOT hazmat employee regulations, OSHA requirements, and EPA requirements.

Q: What does it mean to be certified and who actually does the certification?

A: As a general rule OSHA does not certify employees, trainers, or training programs. OSHA sets the rules and technically it is the employer who has the responsibility to "certify" that their staff has complied with the applicable OSHA regulations. A certificate is issued by an employer or by a training firm used by that employer to attest to the fact that certain things have been accomplished. Anyone can "certify" someone since OSHA does not. Ultimately, it is the employer who must ensure that the regulations have been met and it is the employer who issues the certificate to document this. The certificate may be nothing more than a piece of paper which documents that training or compliance with a regulation has occurred.

Q: What does OSHA say about the various ways to obtain training? For example, can we use video tapes or computer-based training in lieu of traditional training programs?

OSHA TrainingA: OSHA does not endorse nor specify any particular training program. OSHA generally does not specify a particular number of hours that would be required to be certified to do a particular thing. When you read most OSHA regulations, the regulation will not necessarily specify an amount of training, only that training is required.

So once you know what training is required, how do you know how to accomplish the training? Again, OSHA does not provide specificity here and relies on the employer to ensure that the training is done. For the employer, there are a number of options available. There are video tapes, computer discs, and even Internet-based courses available. These along with the traditional types of training programs leave the options wide open. Unfortunately, not all training programs are created equal and OSHA expects that we know how best to accomplish the required training.

Finally, as you weigh the options for actually doing the training, keep in mind the following facts:

  • Most OSHA regulations specify that the employee posses a certain number of competencies or that they "demonstrate competency" in a particular area. Most video tape programs by themselves do not usually satisfy this requirement. Also, some of the regulations specifically require that skills be demonstrated. Such is the case with the forklift regulations which require that those who operate this type of equipment actually drive the equipment in training. Many people still simply show a video tape or computer program and believe that this satisfies the requirements when it obviously does not.

  • OSHA generally requires that a qualified instructor be available to answer questions about the subject matter. Further, the instructor should be available in a "timely manner" in order to ensure that the student can ask questions as they receive the training. Most commercially available training programs that are CD-based or Internet-based do not provide this. Ultimately, it is the employer’s responsibility to ensure that training has taken place. With these options, it might be wise to review your programs and confirm that they do meet the requirements outlined in the various OSHA regulations. If something were to happen, your method of training may be called into question and carefully scrutinized. As professional trainers, we realize that the best approach may be to use a combination of these items. For example, some Internet courses can be used to satisfy some specific regulations. The Internet courses offered at our web site clearly meet the requirements outlined above and are in fact used by some OSHA inspectors to achieve their own compliance. If you have a doubt about your programs, give us a call.

Q: I took a General Site Worker Hazwoper course in May 2002. I was unable to take a refresher course in 2003. Do I have to retake the full 40 hour course?

A: According to the regulations, after you take a Hazwoper course, you have 365 days, or one year to take a refresher course. The bad news is that after the 365th day, you are no longer certified to work as a General Site Worker. The good news is that OSHA realizes that you probably did not forget everything you had learned during your original course. You have an additional 365 days before you have to retake the full course, and until May of 2002, you can still take the 8 hour refresher course.

Q: Our company is looking into the purchase of an electronic, computer-based MSDS system. Will that satisfy the regulations?

A: While the regulations stipulate that your material safety data sheets (MSDSs) be easily accessible to employees, they do not say how they must be filed. Electronic data systems are acceptable as long as there is a back-up system in case of power failures, and they can be accessed by all shifts. Of course, training would have to be provided to the employees on how to access and read the MSDS.

Q: I have a small landscaping business with 12 employees. Do I need an Injury and Illness Prevention Program? And if I do need one, how often do they need to be updated?

A: Actually, the answer to whether or not you are required to have a written Injury and Illness Prevention Program (IIPP) depends on where you live. In California, every employer with more than 10 employees must develop and implement a written IIPP. This document must be maintained current and not just sit on the shelf. Other states have similar requirements and federal OSHA is looking at implementing something as well.

With all of the recent changes in the OSHA regulations including the recently enacted OSHA 300 log, it might be a good time for you to review what is in your IIPP and update it to reflect your current operations. Failure to have a program that reflects your operations could result in fines of several thousand dollars. If you are interested in having some of the professional staff review your program, contact us.

Q: I need to provide Hazard Communication training to my employees. Do generic Hazard Communication programs meet OSHA requirements?

A: Though generic or packaged courses can supplement other courses they won't fully satisfy OSHA's requirements. As an employer you are obligated to provide this training specific to your hazards and the best way to do this would be a course specifically designed to address the topic. This could be an expanded version of a Hazard Communication course (Right to Know), reviewing the specific MSDS and the hazards noted. Terms and definitions related to the materials would also be covered in this.

Q: Why do you need various types of Hazwoper refresher courses?

A:The reason we have more than one refresher is that OSHA essentially requires that all training received by employees be job specific. We can see that in the HAZWOPER regulations CFR 1910.120 (e) (2), there is a list of all materials to be covered in a HAZWOPER waste worker course. Three of the items listed are as follows:

Employees shall receive thorough training on:

1) (e)(2)(ii) Safety, health and other hazards present on the site

2)(e)(2)(iv) Work practices by which the employee can minimize risks from hazards

3) (e)(2)(v) Safe use of engineering controls and equipment on the site

As you can see by these requirements, OSHA requires that hazardous waste employees receive training on hazards that are presented by their specific job function and that they be trained on ways to minimize those hazards. With the wide array of job functions and hazards presented by these job functions in the industrial field, it would be virtually impossible to cover all known chemical hazards in one course. Even so, if such a course were possible, would a worker at a sulfuric acid regeneration plant need to know the hazards that a worker at a wastewater treatment facility would encounter? No. They only need to know about the hazards that are presented at their site and by their work practices. This necessitates a variety of courses to meet the variety of needs encountered in today's industrial world.

Q: Does OSHA require that I mount a fire extinguisher in my building?

A: Yes, numerous codes and regulations including OSHA, the Fire Code and NFPA standards dictate the types and locations of fire extinguishers that should be found in most workplaces. The types and locations of these vary. For more information on fire extinguishers go to: http://www.hanford.gov/fire/safety/extingrs.htm.

Q: I just completed the initial HAZWOPER site worker course and was wondering if I need to take an additional DOT course in order to sign hazardous waste manifests for shipment.

A: Yes, you will have to take the additional DOT course in order to comply with 49 CFR 172.704 subpart H. Sometimes multiple agencies have jurisdiction on the activities we do in our business and they may all require specific training for the function they regulate, even if some of the training is redundant. The good news is that you will have an easier time in the DOT class now that you have the background of the HAZWOPER course, as some of the required topics are the same for both courses.

Q: I'm looking in to taking your 40 hour HAZWOPER course. Would that qualify me to be an emergency responder to hazmat spills?

A: No. This is an area of confusion and for good reason. After all, the acronym HAZWOPER means hazardous waste operations and emergency response. Most people assume if they take the popular 40 hour HAZWOPER course they are qualified in the emergency response portion.

The OSHA regulations for HAZWOPER are found in 29 CFR 1910.120. 1910.120(a)(2) defines the application of the standards. The standard points out three types of personnel to which different parts of the regulation apply:

1) Workers at hazardous waste sites;

2)Workers at treatment, storage, and disposal facilities (TSDF); and

3) Hazardous materials emergency responders

To each type of personnel, different sections of the regulation are assigned: to the General Hazardous Waste Site Worker’s sections (a) through (o) are applicable; to the TSDF workers only section (p) is applicable; and to the hazmat emergency responders, section (q) is applicable. Each of the three personnel have their own regulations regarding operations and training, which makes sense since the knowledge that one would need to work at a hazardous waste cleanup site would be different than a hazmat team would need in responding to an emergency.

Q: I was told by a local regulator that I need a Hazardous Materials Business Plan (HMBP). What is this and what are the requirements?

A: Certain states use the HMBP to fulfill the community Right to Know requirements. This is a document that lists your chemicals and how they are stored along with the programs that you have in place to protect yourself and the community. While the requirements may vary, you will generally need an HMBP if you possess any one hazardous material or hazardous waste in an amount equal to or greater than 55 gallons for liquids, 500 lbs. for solids, or 200 cubic feet at Standard Temperature and Pressure for gases.

Q: I think I need a Spill Prevention Control and Countermeasure (SPCC) plan. What are the requirements?

A: You will need an SPCC if you store greater than 1,320 gallons of oil product above ground.

Q: Do I need a Spill Prevention Control and Countermeasure (SPCC) plan if my tank is underground?

A: Not as of July 17, 2002. The EPA revised the SPCC requirements on this date. Underground Storage Tanks (UST’s) will be covered by the various underground tank regulations only.

Q: What is considered to be "oil-product" as it relates to Spill Prevention Control and Countermeasure (SPCC) plans?

A: Oil product is defined as, "oil of any kind or in any form, including but not limited to petroleum, fuel oil, sludge, oil refuse and oil mixed with wastes other then dredged spoil and oily mixtures." This also includes, but is not limited to, non-petroleum oils, synthetic, mineral, animal, and vegetable oils.

Q: What postings are required to be displayed at my worksite?

A: There are several postings you are required to display. A list of them can be found at the California Department Of Industrial Relations-Workplace Settings.

ERGONOMICS

Q: I supervise an accounting department where we spend many hours a day at computer workstations performing data entry. Someone mentioned they had some pain in their wrists and forearms. How can I help this person and the rest of the staff from incurring on-the-job injuries?

A: Working all day on a computer seems like a job with few safety hazards. Unfortunately, statistics show that there are some inherent hazards in the repetitive motions as simple as typing or frequently scrolling and moving a mouse. The good news is that there are some things you can do to limit the possibilities of ergonomic related injuries. Here are a few suggestions:

  • Arrange the workstations so that each employee has room enough to change their sitting positions frequently. Being able to change the way they sit allows different muscles to be used, reducing the strain on one particular set of muscles. Allow space to occasionally change the way they used their mouse as well.

  • Encourage frequent breaks. Recommendations range from taking a 15 to 20 second break every 20 minutes to taking a 5 minute break every hour. Either way, it is important to stand, stretch and move about, giving muscles time to relax.

  • Encourage employees to report symptoms as soon as they experience them. Treatment of a small problem is always easier and more effective.

SHIPPING

Q: Why is there a difference between international and domestic hazard classes for shipping hazardous materials? For example, internationally ammonia is listed as a 2.3, toxic gas, hazard class while the DOT regulation lists ammonia as 2.2, non-flammable gas.

A: Whenever we deal with regulatory bodies that are government based we have to realize that they can be swayed by public interest groups and lobbyists. Ammonia is a good example of this. Anhydrous ammonia is highly toxic, has twice the flammable range as gasoline, and is extremely corrosive. Even still DOT lists it as a 2.2 non-flammable gas for all domestic shipments because ammonia is a very common chemical, used in many industries such as farming and household cleaners. This is a good lesson to learn: safety based on compliance only to regulations is not always the safest method!

Q: What is UN specification packaging? For example, on a steel drum is the UN symbol (circle with UN in it) and then “1A2/X114/S”. What does it all mean?

A: Actually, the UN specification packaging is part of an international system of ensuring the quality of packaging materials for transport. It is helpful when determining proper packaging needs for specific materials. Let's look at your example:

  • First the “1A2” refers to the packaging number. In this case the number is for a steel 55 gallon drum. The corresponding numbers for packages can be found in 49 CFR 173.

  • The next significant marking in your example is the “X”. This refers to the packing group that the packaging is tested for, in this case packing group I. That means any materials that require a steel drum for packaging in packing group I can be packaged in this drum. A “Y” would mean packing group II and “Z” is packing group III.

  • The “114” refers to the gross weight in kg at which the design of the drum has been tested.

  • The “S” denotes that the package is suitable to carry inner packaging or solids.

The UN specifications can have other symbols as well to indicate such things as faulty packaging, which country it was made in, etc. Most times we should refer to manufacturer specifications if we have questions about whether the package we're using is good for the materials we need to ship.

Q: What does the abbreviation “n.o.s.” in a DOT hazardous material proper shipping name mean? And what about “n.o.i.” and “n.o.i.b.n.”?

A: If you look in the DOT regulations under the definitions section, 49 CFR 171.8, you will find that the definition of n.o.s. is "not otherwise specified". This abbreviation is used for chemicals that are either mixtures of hazardous materials or possibly new hazardous materials that have not been give their own proper shipping name. What they put instead is a description of the hazards of the material (e.g. Corrosive, acidic, inorganic n.o.s.). For new materials the use of n.o.s. is only temporary until an official number has been assigned.

The abbreviations "n.o.i." and "n.o.i.b.n." mean the same thing as the n.o.s. These however mean "not otherwise indicated" and "not otherwise indicated by name".

Q: Who is IATA and what is their relation to hazmat shipping?

A: The International Air Transport Organization, or IATA, is a group of air carriers and shippers that formed an organization in order to promote safer practices for air transportation, much like the National Fire Protection Association does in the area of fire and building code standards development. Also, like the NFPA, IATA publishes standards for their safe practices, in particular for the transportation of hazardous materials (called dangerous goods) internationally, in its Dangerous Goods Regulations, or DGR. The DGR is not enforceable by law by itself, but the DGR is in compliance with another organizations regulations, the Technical Instructions for the Shipment of Dangerous Goods, put out by the International Civil Aviation Organization, or ICAO. ICAO is a United Nations organization and thus has an international rule of law to back it up. So if you are shipping in compliance with IATA regulations you are essentially in compliance with ICAO regulations.

However, this may not put you in the clear when shipping by air, internationally. First, you need to consider the country you are shipping to and sometimes even the country you are shipping through. Most countries, if not all, have their own ruling body, much like the US Department of Transportation, which regulates shipping in their country. The individual country requirements may differ from those that you are familiar with so it is always a good idea to get in contact with the authority to confirm that you will not have any problems shipping in that country. Secondly, if you are using an air carrier other than your own, that air carrier may have their own specific procedures that could hinder the shipping process if you don't comply. You may want to contact them as well before shipping to ensure compliance and avoid hassles.

Q: I work for a plumbing company and on the way to jobs we carry materials that would be considered hazardous. Someone told us that before transporting any hazardous materials we need to have DOT training. Is this true?

A: The good news is that no, it is not true in this case. The Department of Transportation has identified some materials as Materials of Trades, or MOTs, which are any materials transported in small quantities as part of a business that fall under any one of the three following definitions:

  • Materials carried to protect the health and safety of the motor vehicle operator or passengers (examples include insect repellant, self-contained breathing apparatus, and fire extinguishers);

  • Materials carried to support the operation or maintenance of a motor vehicle or auxiliary equipment (examples include engine starting fluid, spare battery, and gasoline); or

  • Materials carried by a private motor carrier to directly support a principal business that is not transportation (examples include lawn care, pest control, plumbing, welding, painting, door-to-door sales).

Any materials that fall under these definitions and under certain packaging and quantity limitations can be shipped without a lot of the restrictions that a normal hazardous material would get, including training requirements for shippers.

MISCELLANEOUS

Q: I received an email warning about static electricity and cell phones starting fires at gas stations. Is it true?

A: The Petroleum Equipment Institute (PEI) investigates incidents of fires at gas stations, most of which are a result of someone smoking a cigarette, a car engine being left on, or a lack of electrical continuity between the nozzle and the gasoline dispenser. However, in recent years there has been an upsurge in the number of gas station fires that are believed to be caused by static electricity. There is not much to worry about though. Of the 16 to 18 billions of times people go to the pumps every year less than 100 possible cases of fires due to static electricity have occurred. The PEI suggests that in order to avoid getting static electricity buildup that you not get back in your car while re-fueling. Getting in your car can create static buildup which can create an ignition source for any leaked gasoline vapors. If you need to go back into your car during re-fueling touch the metal part of your car that is not near the fuel tank area. This will dissipate any static charge that you may have built up.

There are, however, no documented cases of fires being started by a cell phone so there is not need to worry about that. If you would like more information go to: http://www.pei.org/.

Q: I've heard some talk about a new class of fires, other than the traditional A, B, C, and D. What can you tell me about that?

A: The NFPA has recently classified a new type of fire and fire extinguisher. Most people are aware of the class A, ordinary combustibles, class B, flammable liquids, class C, electrical fires, and class D, combustible metals, but the new classification of fire is class K, which involve “fires in cooking appliances that involve combustible cooking media (vegetable or animal oils and fats)”-(NFPA 10-4).

The reason for the change is that there has been a trend in restaurants to hotter, low cholesterol, low fat vegetable oils. These oils retain heat at their auto-ignition temperature much longer and create a high probability for re-ignition of the fire if not extinguished properly. NFPA and the Underwrites Laboratory (UL) decided to approve a special extinguisher to combat this fire. Thus the creation of the class K fire extinguishers. Class K extinguishers are usually made of what is known as a 'wet chemical' such as potassium acetate.

While Class K extinguishers can work on other classes of fires they tend to be less effective and may not satisfy the fire protection requirement for proper extinguisher placement if certain hazards are in place. If you have any questions about fire extinguisher placement or any more questions about the Class K extinguisher or fires give us a call and one of our instructors will be able to help you.

Q: I am starting a job that will require me to clean up crime scenes, such as old meth labs, and scenes of violent crimes, after the police have collected evidence. What kind of training do I need?

A: The answer to this question will vary from area to area. Most states consider old drug labs to be hazardous waste sites, and for good reason because of the chemicals that could be on site. If this is the case then your work would fall under the HAZWOPER (hazardous waste operations and emergency response) regulation, which would require a couple of different trainings. You should check with your local law enforcement agency to determine if this is the case.

If you are cleaning up crime scenes where blood is, or was, present you will most likely be required to receive Bloodborne Pathogens training, as required by OSHA 29 CFR 1910.1030. This training is required for those people who may be potentially exposed to any diseases that may be transmitted through contact with blood. If you are cleaning up a crime scene I would imagine you would run into this from time to time so you may need this training as well.

Q: I am a working towards becoming a fire fighter. Are there any courses you can offer me that could help me to get an edge against the competition?

A: Getting your foot in the door of the fire service can be difficult at times and any extra training or qualities that you can have beforehand could give you a head above the rest of the applicants. For courses we offer you should consider taking one of our hazardous materials emergency response courses, specifically the First Responder Operations, or FRO, level under 29 CFR 1910.120(q). This is the level of response most fire fighters are trained to for hazmat response and it will give you a head start in this area. All of our courses satisfy the OSHA regulations so you’re in good hands with us. You may also consider one of the other levels of response, possibly even an Incident Commander course, to give you an even further edge above the competition. We have a number of emergency response courses online inlcuding Incident Commander.

One other good piece of advice, get some medical training. Being at least an EMT, or even a paramedic beforehand is definitely something that a lot of fire departments are looking for given that most emergency calls fire fighters respond to are medical calls. We also can offer an onsite EMT course if you are interested.

Q: What can you tell me about that gas that was used during the hostage situation in Russia?

A: The gas that was used was a derivative of the substance fentanyl. Fentanyl is an opiate-based narcotic 100 times more powerful than morphine that is used for pain relief in surgeries. In the United States it is the most common narcotic used for anesthesia. Fentanyl can cause extreme drowsiness but in America it is mostly used to stop breathing during surgery when breathing is mechanically supported. For this reason, high doses of fentanyl alone can be fatal, according to the Center for Disease Control.

The most probable reason for the high amount of deaths in this incident had to do with a couple factors. First, those hostages who were close to the ventilation systems where the gas was fed would have a much higher dose than others. Second, the incident, which lasted 58 hours, took its toll on the hostages who would have been suffering from lack of movement, hunger, dehydration, lack of oxygen, and severe stress, at the time of the introduction of the gas. These factors probably aggravated the effects of the gas on the hostages, thus accounting for the large casualty number.

 


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