Transcript Slide 1
Laboratory Safety Training Requirements Overview and Partial CHP Training
“Be careful” is not an adequate standard operating procedure.
SROP Orientation June 3, 2008 PFEN 103
“Just use your common sense.”
As regards lab safety
Nonsense, and bad bad advice.
Common sense is not so common.
Common sense will give wrong answers.
http://tinyurl.com/qwo4v
Rules, rules, rules… apply to
Employers.
Hazardous waste generators.
Hazardous material transporters.
Radioisotope use and waste generation.
Laser facilities, high field magnet facilities Biological agent users.
Food service, sanitation facilities.
Purdue is or has all of these.
Some Regulatory Agencies
OSHA
(Occupational Health and Safety Administration)
EPA
(Environmental Protection Agency)
DOT
(Department of Transportation)
NRC
(Nuclear Regulatory Commission)
Dept Public Health
to name a few…
REM ( Radiological and Environmental Management )
50 Purdue employees: • Waste mgmt -- Chem, Bio, Rad • Haz Mat shipping • Construction H & S • Fire safety • PPE • Hearing conservation • Asbestos abatement • Safety equipment • Chemical safety • Laser safety • Machine safety • ……
REM people are “consultants”
They exist to help Purdue people be aware of the (thousands of) laws and regulations, comply with those laws and regs, protect everyone’s health and safety, protect the environment, prepare students for life in the world and workplace.
Training
T
raining is required.
T
raining records too.
Biologicals Chemicals Pesticides Radioisotopes Lasers X-rays
PPE training
Compressed gas Cryogens Animals Centrifuges these are the most common types of training needed.
REM assistance is available for most of these topics.
Laboratory work
Hearing conservation
Often does NOT include need for some types of training which are common elsewhere.
Lock out tag out Confined Space Entry Fall Protection Fort lift
REM help with training is available for these, too.
This meeting is
not all of the
training you will need for lab research.
It is a “Training Requirements Overview” ….and some training.
Different training is necessary for different work, and most people require at least twice as much training time as is available here today.
Chemical Hygiene Plan
training
REM version is approx 3 hours total, online exercises followed by a 110-minute small group meeting. (And that’s “partial” still.) Physical and health hazards, storage, housekeeping, disposal, gas cylinders, PPE, other safety equipment, and OSHA Lab Standard.
Required for anyone engaged in “laboratory use of chemicals.”
We will do some of that training here.
Radiation Safety
training
REM training required annually, approx 3 hours.
Purdue’s license with the Nuclear Regulatory Commission is jeopardized by compliance failures.
Required for anyone using radioactive material or radiation producing devices.
This is not that training.
Biological Safety
training
REM help available, but usually training is in-house combination of BioSafety Manual reading and group discussion.
Must cover biohazards in work, signs, symptoms, labeling required….
Required for anyone exposed to biohazardous agents.
This is not that training.
Bloodborne Pathogens
training
REM training approx 1 hour.
See BBP Exposure Control Plan at REM website for details.
Required for anyone with potential for occupational exposure to blood or blood products. Refresher training required by law annually.
This is not that training.
IBC protocol revocation is risked by those who fail to observe the BBP training requirements.
Worker Protection Standard
training
REM training approx 1 hour.
Training materials may be obtained from REM and used by non-REM trainers.
Different requirements for pesticide “handlers” and “workers” as defined in the law. Refresher training in 5 years.
This is not that training.
Personal Protective Equipment
training
Required for all PPE, must include
Exactly what PPE is necessary When (exactly) it is necessary How to properly don and doff Limitations Care, maintenance, useful life & disposal
New training needed for new PPE needs.
Fire Extinguisher
training
Given by REM Fire Protection and Equipment Special Services, 90 min or more, depending on group size.
A modest fee for labor and materials is (MAYBE….) charged.
Not required, but by Indiana law, fire extinguishers in the workplace are for use by trained individuals.
This is not that training.
Laser Safety
training
REM provides by request, approx 1 hour for training.
Required for users of class 3b and class 4 lasers.
This is not that training.
Other types
of training of potential interest
Some are shorter, more limited scope, topics. Some are required by law, some simply a very good idea.
Chemical hood users Chem waste pickups Centrifuge users DOT hazmat shipping Biosafety cabinets Ergonomics Tuberculosis Respiratory Protection
Training Records
(your department’s responsibility)
Who (was there) What (was covered, topics) When (date) Where (location) How long (duration) Instructor name Evaluation method (“assessment,” i.e. testing)
(it is your responsibility too)
Whose responsibility is it legally ….?
Your “supervisor” is the person with the power to hire, fire, promote, evaluate you.
That person is legally responsible for your complete training.
Accidents/mishaps are legally due to – –
Lack of training, and/or Lack of supervision, and/or
–
Employee disobedience (must be proven)
If it comes to a lawsuit, the supervisor and the department will be involved deeply.
Now, some specific required “training” points….
Location of Lab Standard and CHP
Lab Standard is here: http://web.ics.purdue.edu/~swihart/safety/L abStand2005Aug.doc
Chemical Hygiene Plan is here: http://www.purdue.edu/rem/ih/chp.htm
Purdue Chemical Hygiene Plan
What is written in the CHP?
Explanation of OSHA Lab Standard.
Description of rights and responsibilities.
Definition of hazardous chemicals.
Hazard identification information.
How to use PPE and other safety equipment to control hazards and reduce risk.
Purdue Chemical Hygiene Plan
Continued
MSDS requirements and sample MSDS Safe handling, storage, transportation of chemicals General safety guidelines Provisions for designated areas Chemical storage information “Special Precautions” sections – SOPs Transportation guidelines
Purdue Chemical Hygiene Plan
Continued
Waste disposal advice Radioactive material advice Emergency and spill response information Incompatible materials chart Peroxidizable materials information Shock-sensitive materials information List of chemical safety references AND
MORE
Safety Information Sources
Libraries Internet Your Department people, your group….
REM Containers…MSDS Safety Info -- KNOW WHERE TO FIND IT AND KNOW HOW TO USE IT
Hazards of Chemicals
Do not work with chemicals without learning the hazards and how to minimize your risks.
FLAMMABILITY
: Can burn easily -- based on flash point.
TOXICITY
: Can exert a poisonous effect.
CORROSIVITY
: Can cause destruction or permanent changes in human skin tissue.
REACTIVITY
: Will release poisonous or flammable gas or vapor, or dangerous amounts of energy, when in contact with air or moisture, or when subjected to vibration, shock, heat, or friction.
This is a separate OSHA rule, applies to all work areas, not only labs.
PPE
PPE = Personal Protective Equipment = safety equipment worn on the body 29 CFR 1910.132 General Requirements: – Protective equipment shall be provided, used, and maintained in a sanitary and reliable condition where necessary – All PPE shall be of safe design and construction for the work to be performed.
PPE
– – i.
Training MUST be provided and explain: ii.
When PPE is necessary; What PPE is necessary; iii.
iv.
How to properly don, doff, adjust, and wear PPE; The limitations of the PPE; and, v.
The proper care, maintenance, useful life, and disposal of the PPE Written records of
hazard assessments
and
training
will be kept.
Choosing gloves
Choose gloves to fit your needs.
Use a glove guide, know what you’re doing.
Different chemicals, different gloves?
Disposable gloves might be adequate.
Other Safety Equipment
KNOW How it works.
How to tell if it’s working.
Who to tell if it is NOT working.
How often it should be tested.
Fume hoods Filtered-air cabinets Eyewashes Showers Fire extinguishers Flam liquid cabinets and cans.
“Chemical Management?”
There are many rules and policies about
Storage: compatibilities, cabinetry, deteriorating labels, “eye level”….
Secondary containment and secondary containers (which are not much alike).
Handling: written Standard Operating Procedures (SOPs) are required for chemical work.
Moving around, “transporting” intra- and inter-building.
Secondary container/containment
One of these is a common means of secondary containment The other is a commonly used secondary container
Chemical Management
Chemical Storage/Segregation MORE than 10 gallons flammables outside of approved storage Oxidizing Agents with flammables/combustible Food with Chemicals/ equipment Acids with bases
Chemical Management
Container labeling
ALWAYS EVERYTHING CLEARLY
(If you MUST use acronyms or abbreviations, you
MUST
post a “
KEY
” inside the lab door.) Chemical inventories • Highly recommended.
• May be required by your supervisor
Chemical Waste
There are too many very bad consequences of poor waste management and disposal habits to list here. The most talked-about one is of course the possibility of an EPA FINE issued to Purdue or to the Department.
so…
Label waste accumulation containers properly
Keep them closed at all times
• • • • • • • •
Gas Cylinder Safety
Must be ADEQUATELY SECURED at all times during transportation, use, and storage.
Secure above the center of gravity.
Use approved support strap or chain.
Cap cylinders not in use.
Always use a regulator to dispense.
Cylinder on cart always secured and CAPPED.
Uncapped cylinders must be supported individually.
No driving gas cylinders around.
Cylinders – which are OK?
Not ok ok ok
Cylinders, continued
7
Not ok Not ok Not ok ok
Cryogen Safety Do
know the hazards.
know and use correct PPE. transport cryogenic liquids in approved containers, and very carefully.
avoid activities that cause splashing of the liquid..
use in well-ventilated areas. (Consider O 2 monitor.) prevent oxygen condensation in/around Dewar.
spell Dewar correctly.
Cryogens continued Do NOT Do NOT
enclose cryogenic liquids without a vent.
use large quantities of cryogenic liquids without proper ventilation.
enter a cryogenic facility if the alarm is sounding.
tip or spill dewars
D
drive around with cryogens without making sure you’re covered by University insurance.
o NOT Do NOT Do NOT
Hoods
This drawing represents an old style, still common.
Note capture of lighter and heavier vapors.
air foil helps with capture fan located near roof bypass grill helps keep face velocity constant.
Hood Use
Keep the sash closed (2+ reasons).
Get an airfoil if needed.
Have and understand the airflow indicator or face P indicator.
Keep all work at least 6” back.
Lab doors and windows = closed.
Limit traffic, air turbulence.
Limit clutter (2 reasons).
Run water in drains.
What other training are you supposed to have?
The answer is different depending on your work.
You must be in charge of knowing what to do and getting it done.
Develop good safety and was disposal habits.
It will benefit you, the earth, and your future employability.