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College of Engineering Lab Safety Guide and Chemical Hygiene Plan

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EN-526-708<br />

<strong>College</strong> <strong>of</strong> <strong>Engineering</strong> <strong>Lab</strong> <strong>Safety</strong> <strong>Guide</strong><br />

<strong>and</strong> <strong>Chemical</strong> <strong>Hygiene</strong> <strong>Plan</strong>


OSHA <strong>Lab</strong> St<strong>and</strong>ard<br />

The use <strong>of</strong> hazardous materials in laboratory areas is addressed by the OSHA<br />

<strong>Lab</strong>oratory St<strong>and</strong>ard "Occupational Exposure to Hazardous <strong>Chemical</strong>s in<br />

<strong>Lab</strong>oratories." This st<strong>and</strong>ard m<strong>and</strong>ates the preparation <strong>of</strong> a <strong>Chemical</strong> <strong>Hygiene</strong> <strong>Plan</strong>,<br />

such as this <strong>Safety</strong> <strong>Guide</strong>, consisting <strong>of</strong> specific policies <strong>and</strong> procedures addressing the<br />

requirements <strong>of</strong> the regulation.<br />

Program Elements<br />

<strong>Safety</strong> walk down<br />

Buddy System<br />

MSDS Sheets<br />

Personal Protective Equipment<br />

Hazardous Operations Notification<br />

Fire Emergency Response<br />

Slip, Trip <strong>and</strong> Fall Prevention<br />

Spill Response <strong>and</strong> Clean Up<br />

First Aid <strong>Guide</strong><br />

Smoke Free Building<br />

Close Call Investigation <strong>and</strong> Reporting<br />

Accident Investigation <strong>and</strong> Reporting<br />

General <strong>Chemical</strong> Storage Rules<br />

Compressed Gases<br />

<strong>Chemical</strong> <strong>Lab</strong>els<br />

<strong>Chemical</strong> Disposal<br />

<strong>Lab</strong>oratory Inspections<br />

Particularly Hazardous Substances<br />

Cryogenics<br />

Ladder Use <strong>Guide</strong>lines<br />

General Machine Shop <strong>Safety</strong><br />

Equipment <strong>Safety</strong><br />

Laser <strong>Safety</strong><br />

Contact Information<br />

<strong>Safety</strong> Walk Down<br />

A safety walk down will be conducted <strong>of</strong> all COE lab spaces yearly by the Director <strong>of</strong><br />

<strong>Lab</strong>oratories or their designee. A checklist <strong>of</strong> areas to be inspected <strong>and</strong> inspection<br />

criteria is in Reference A.<br />

Buddy System<br />

The Buddy system requires two persons to be present in the laboratory areas when work<br />

is being performed. No person is to be working alone on laboratory equipment. A<br />

Buddy system will be used at all times.<br />

No student is allowed to be working without supervision <strong>of</strong> a paid university employee<br />

present.<br />

Student work stops if supervision is called out <strong>of</strong> the lab.<br />

No students are allowed access to the lab without supervision by a paid<br />

university employee.<br />

Page 2 <strong>of</strong> 23


Exception: <strong>Lab</strong>oratories which only house clerical, computer, <strong>and</strong>/or non-hazardous<br />

equipment <strong>and</strong>/ or assemble processes. These areas are to be controlled by key or<br />

swipe access.<br />

MSDS Sheets<br />

Under the right to know laws all MSDS (Material <strong>Safety</strong> Data Sheets) are to be<br />

accessible to all personnel. MSDS books are available in the lab areas. Additionally,<br />

MSDS sheets are located in the University <strong>Safety</strong> Office. Per the Hazard<br />

Communication St<strong>and</strong>ard <strong>of</strong> OSHA, a MSDS sheet MUST be obtained for every<br />

chemical used in the work place.<br />

Any chemical that is not in its original container must be labeled. This includes spray<br />

bottles for water.<br />

Waste containers used to dispose <strong>of</strong> chemical waste must be labeled. Contact the<br />

University <strong>Safety</strong> Officer for pick-up <strong>and</strong> disposal <strong>of</strong> waste products or unwanted<br />

chemicals.<br />

Personal Protective Equipment<br />

A critical aspect <strong>of</strong> working safely with hazardous materials is the proper selection <strong>and</strong><br />

use <strong>of</strong> personal protective equipment (PPE). All PPE should be carefully selected to<br />

ensure that it is appropriate for the hazards present <strong>and</strong> that the users will be able to<br />

perform their work in reasonable comfort wearing the protective equipment.<br />

Gloves<br />

Protective gloves should be worn whenever there is the potential for skin damage or<br />

absorption through the skin when using a chemical or working with a hazardous<br />

material. The gloves should be <strong>of</strong> a material appropriate for the chemical or material in<br />

question. Information as to appropriate materials is available in safety equipment<br />

catalogues from which gloves may be purchased or in the MSDS sheet for the material<br />

being used. Care should be taken to ensure that the gloves fit properly. Also, an<br />

individual's susceptibility to latex allergies should be considered when selecting gloves.<br />

Eyewear<br />

Protective eyewear is required to be worn in any situation where there is a potential for<br />

damage to the eye. These situations include protection from flying debris, protection<br />

from chemical splashes, <strong>and</strong> protection from hazardous radiation such as lasers or<br />

ultraviolet light, which are <strong>of</strong>ten produced in welding operations. It is critical that the<br />

proper protective eyewear be selected for use.<br />

Protective eyewear must <strong>of</strong>fer appropriate protection from the hazards presented. For<br />

example, safety glasses do not <strong>of</strong>fer sufficient protection from chemical splashes-goggles<br />

or safety shields are indicated for that use. When dealing with chemical<br />

splashes, be sure the eyewear <strong>of</strong>fers NO opportunity for chemical entry, such as <strong>of</strong>ten<br />

occurs with poorly placed ventilation holes.<br />

In the case <strong>of</strong> protection from radiation, the eyewear must not only address the specific<br />

wavelength <strong>of</strong> the radiation but also <strong>of</strong>fer sufficient protection from the power or intensity<br />

<strong>of</strong> the radiation.<br />

Page 3 <strong>of</strong> 23


Respiratory Protection<br />

As a minimum, dust masks are to be worn when performing operations that create fine<br />

dust, such as s<strong>and</strong>ing. S<strong>and</strong>ing should only be performed in an area with proper<br />

ventilation <strong>and</strong> where the dust will not damage other equipment in the area.<br />

When using chemicals or spray painting respiratory protection should be used. This<br />

could be proper ventilation, a hood or personal respirator. Proper training on use <strong>of</strong> a<br />

respirator should be completed before its use. The type <strong>of</strong> respirator should be matched<br />

to the hazard. For training contact the University <strong>Safety</strong> Officer. (Greg Peebles X 7715)<br />

Hazardous Operations Notification<br />

If laboratory operations require leaving exposed hazards (chemical reagent, heat source,<br />

ect.) when the lab will be unoccupied, prior notification must be given to the below<br />

persons.<br />

National Management Resources Corp – X7326<br />

Facilities Management – X8038<br />

Security – X8111<br />

University <strong>Safety</strong> Officer X7715<br />

COE <strong>Lab</strong>oratory Director – X7349<br />

This notification will prevent unintended interruption or disturbance <strong>of</strong> your experiment as<br />

well as protecting those whose job requires them to enter labs.<br />

Fire Emergency Response<br />

According to the University policy on fire emergencies, employees are not required to<br />

fight fires <strong>and</strong> should evacuate the building immediately in the event <strong>of</strong> a fire. The local<br />

fire department has the primary responsibility for managing fire emergencies <strong>and</strong> must<br />

be notified immediately <strong>of</strong> such situations at their emergency number – 911.<br />

If fire is discovered, activate the nearest fire alarm <strong>and</strong> call 911. If the fire alarm does<br />

not work, or the building is not equipped with one, dial 911 <strong>and</strong> notify occupants verbally<br />

<strong>of</strong> the emergency <strong>and</strong> the need to evacuate.<br />

Hazardous equipment or processes should be shut down before leaving unless doing so<br />

presents a greater hazard. Close all doors when leaving, if conditions permit.<br />

Employees may use fire extinguishers to fight small, incipient stage fires (no larger than<br />

a waste paper basket) only if they have been trained in the proper use <strong>of</strong> fire<br />

extinguishers <strong>and</strong> are confident in their ability to cope with the hazards <strong>of</strong> a fire. In such<br />

cases fire fighting efforts must be terminated when it becomes obvious that there is<br />

danger <strong>of</strong> harm from smoke, heat, or flames.<br />

Page 4 <strong>of</strong> 23


Fire Extinguishers<br />

The use <strong>of</strong> fire extinguishers must follow OSHA <strong>Guide</strong> lines (OSHA St<strong>and</strong>ard 29CFR<br />

1910.157)<br />

Maintenance <strong>of</strong> fire extinguishers is performed by Security. Maintenance service is<br />

performed once a year.<br />

Fire prevention<br />

Proper housekeeping including prompt removal <strong>of</strong> waste <strong>and</strong> keeping the work space<br />

free <strong>of</strong> unnecessary combustible materials shall be performed by housekeeping <strong>and</strong><br />

shop personnel.<br />

Flammable liquids shall be stored in flammable storage cabinets provided in the lab<br />

areas. Storage <strong>of</strong> combustible materials such as card board boxes <strong>and</strong> newspaper shall<br />

be kept at a minimum.<br />

Electrical wiring should be maintained in good condition. Extension cords should be only<br />

for temporary use. Do not overload outlets by using gang plugs.<br />

Page 5 <strong>of</strong> 23


Slip, Trip <strong>and</strong> Fall Prevention<br />

Slips, trips, <strong>and</strong> falls account for 15% <strong>of</strong> all accidental deaths. The most important<br />

precautionary tip that applies in all these cases is to PAY ATTENTION TO WHAT YOU<br />

ARE DOING. This is among the most common causes <strong>of</strong> injuries <strong>and</strong> is the easiest to<br />

correct. The best walking surfaces <strong>and</strong> ideal weather conditions won’t be <strong>of</strong> any help if<br />

you are not watching where you are going.<br />

SLIPS<br />

Slips occur when there is too little friction or traction between your feet <strong>and</strong> the walking<br />

surface. The most common causes <strong>of</strong> slips are wet surfaces, weather hazards, spills,<br />

<strong>and</strong> poor tread on footwear. Preventive measures include:<br />

Wet surfaces: Shorten your stride, walk with feet pointed out slightly, <strong>and</strong> make wider<br />

turns.<br />

Spills: Clean up immediately. If you are unfamiliar with the contents <strong>of</strong> the spill, contact<br />

the <strong>Safety</strong> Officer or <strong>Lab</strong> Director<br />

Weather hazards: Rain creates wet slippery conditions. Walk more slowly so you can<br />

react to traction changes. Wear slip resistant shoes <strong>and</strong> dry <strong>of</strong>f shoes as soon as<br />

possible after entering a building (wet shoes on dry floors are as dangerous as dry<br />

shoes on wet floors). Wear sunglasses on sunny winter days so you can more easily<br />

see slippery areas.<br />

Poor tread on footwear or generally poor traction: Wear slip resistant footwear, apply<br />

abrasive strips to smooth walking surfaces, post warnings.<br />

TRIPS<br />

Trips commonly occur when you foot strikes an object <strong>and</strong> your momentum throws you<br />

<strong>of</strong>f balance. To minimize the potential for this type <strong>of</strong> injury:<br />

Do not allow carried packages to obstruct your view.<br />

If glasses fog due to atmospheric changes, clear them immediately.<br />

Use only proven walkways.<br />

Close desk <strong>and</strong> file drawers when not in use.<br />

Report burned out or missing lights.<br />

Be aware <strong>of</strong> elevator threshold positions.<br />

Report any uneven or broken pavement, sidewalks, or h<strong>and</strong>rails.<br />

FALLS<br />

Falls usually take place from one level to another, such as falling down stairs. Another<br />

involves using chairs as ladders. Preventive measures include:<br />

Page 8 <strong>of</strong> 23


NEVER st<strong>and</strong> on a chair to reach a high object. Always use a ladder.<br />

When using ladders, select the proper type <strong>and</strong> size, <strong>and</strong> use it properly.<br />

Walk up <strong>and</strong> down stairs, <strong>and</strong> never jump from the last step.<br />

Use h<strong>and</strong>rails.<br />

Walk, don’t run.<br />

Report any unsafe conditions.<br />

Spill Response <strong>and</strong> Clean Up<br />

If a spill causes an uncontrolled fire emergency, call 911<br />

In the event <strong>of</strong> a small (depends on the MSDS as to what constitutes a small non-life<br />

threatening spill) chemical spill, the individuals who caused the spill are responsible for<br />

prompt <strong>and</strong> proper clean-up. It is also their responsibility to have spill control <strong>and</strong><br />

personal protective equipment appropriate for the chemicals being h<strong>and</strong>led readily<br />

available. The following are general guidelines to be followed for a small chemical spill.<br />

Immediately alert area occupants <strong>and</strong> supervisor <strong>and</strong> evacuate the area, if necessary.<br />

If there is a fire or medical attention is needed, contact public safety at 911.<br />

Attend to any people who may be contaminated. Contaminated clothing must be<br />

removed immediately <strong>and</strong> the skin flushed with water for no less than fifteen minutes.<br />

Clothing must be laundered before reuse.<br />

If a volatile, flammable material is spilled, immediately warn everyone, control sources <strong>of</strong><br />

ignition <strong>and</strong> ventilate the area.<br />

Protect floor drains or other means for environmental release.<br />

When spilled materials have been absorbed, use brush <strong>and</strong> scoop to place materials in<br />

an appropriate container.<br />

Consult the MSDS sheet for proper method <strong>of</strong> spill clean up <strong>and</strong> decontamination <strong>of</strong> the<br />

surface where the spill occurred.<br />

Report all spills to your supervisor or the University <strong>Safety</strong> Officer.<br />

If a spill is large (per the MSDS) or is life threatening contact the 24/7 FIT Hazardous<br />

spill contractor – ACT – at 800-226-0911 & follow their direction. Immediately contact<br />

both FIT Security – 321-674-8111 (x8111) <strong>and</strong> the current Emergency Coordinator per<br />

the posted yellow emergency contacts sheet.<br />

SPILL CONTROL<br />

Spill Kits are placed in Olin 117, Frueauff 107, Quad 404, Quad 407, Link 320 <strong>and</strong><br />

building 538. <strong>Lab</strong>oratories must have a minimum amount <strong>of</strong> personal protective<br />

equipment (PPE) <strong>and</strong> appropriate clean-up materials present prior to an incident<br />

The supplies needed to clean up a spill will depend on the quantity <strong>and</strong> type <strong>of</strong> chemical<br />

that is spilled. You may not proceed with your work until the proper spill equipment &<br />

appropriate PPE are on h<strong>and</strong>. Contact the <strong>Lab</strong> Director or the University <strong>Safety</strong> Officer<br />

for assistance <strong>and</strong> approval <strong>of</strong> your equipment.<br />

Page 9 <strong>of</strong> 23


Clean-up Procedures<br />

The responsibility <strong>of</strong> the first responder is to limit access to the spill so that unsuspecting<br />

persons do not inadvertently encounter spilled material <strong>and</strong> either contaminate<br />

themselves or spread the spilled material beyond the immediate spill area <strong>and</strong> notify<br />

supervision. Call numbers are posted in all laboratories.<br />

Don the appropriate personal protective equipment <strong>and</strong> control further release <strong>and</strong><br />

spread <strong>of</strong> material, if possible. This step <strong>of</strong>ten involves righting containers <strong>and</strong> placing<br />

absorbent or other diking material around the spill to prevent the spread <strong>of</strong> the spill<br />

beyond the containment area.<br />

Then, review Material <strong>Safety</strong> Data Sheets (MSDS) or other references for recommended<br />

spill cleanup methods.<br />

Once the spill has been contained, the responder should absorb any free liquid Acquire<br />

sufficient quantities <strong>and</strong> types <strong>of</strong> appropriate spill control materials to contain any spills<br />

that can be reasonably anticipated. The need for equipment to disperse, collect <strong>and</strong><br />

contain spill control materials (e.g., brushes, scoops, containers, etc.) should also be<br />

reviewed.<br />

Many spills involve broken glass. The responder must be careful not to get cut by broken<br />

glass during the clean-up process. Use tongs to pick-up the broken glass.<br />

Once all <strong>of</strong> the free liquids are absorbed, place all <strong>of</strong> the absorbents <strong>and</strong> other<br />

contaminated spill clean-up materials into the appropriate container.<br />

<strong>Lab</strong>el the container as hazardous waste <strong>and</strong> specify the contents. Then request that the<br />

materials be removed from the laboratory as hazardous waste. Call the University<br />

<strong>Safety</strong> Officer for removal <strong>of</strong> the material.<br />

First Aid <strong>Guide</strong><br />

The first aid policy provides procedures for responding to sudden illness or accidents<br />

where an injury has occurred. The policy is as follows:<br />

When immediate aid is needed, call 911. Then contact FIT Security at 321-674-8111<br />

(x8111).<br />

After notifying emergency response at 911, if there are individuals qualified to render first<br />

aid, seek their assistance, i.e. FIT security. Personal protective equipment should be<br />

used when there is the potential for exposure to blood or other body fluids. Do not<br />

attempt to clean any blood spills. Contact security to have our cleaning contractor who<br />

are equipped & qualified to do this type <strong>of</strong> cleaning.<br />

First aid for life threatening situations such as stopped breathing or excessive bleeding<br />

should be rendered as soon as possible.<br />

Treatments such as b<strong>and</strong>aging or splinting should not be attempted, except under the<br />

supervision <strong>of</strong> medical personnel.<br />

Persons with injuries or illness, which require emergency department facilities, are to be<br />

transported directly to a medical facility.<br />

Page 10 <strong>of</strong> 23


Persons with cuts which require b<strong>and</strong>-aides are to report to the nurse for evaluation,<br />

within 24 hours <strong>of</strong> the injury. Persons who are injured in the machine shop shall be<br />

transported over to the nurse at the time <strong>of</strong> the injury by shop supervision.<br />

All first aid supplies are maintained in the laboratory, except on the third floor <strong>of</strong> Olin<br />

<strong>Engineering</strong>, where they are located in the ECE department <strong>of</strong>fice <strong>and</strong> GSA <strong>of</strong>fice.<br />

First aid supplies are limited to household supplies, such as b<strong>and</strong> aids <strong>and</strong> sterile gauze<br />

pads.<br />

Persons who wish to acquire first aid or CPR training are encouraged to avail<br />

themselves <strong>of</strong> local resources such as the Red Cross, local first aid squads, or<br />

University programs when <strong>of</strong>fered<br />

Smoke-Free Buildings<br />

At Florida Institute <strong>of</strong> Technology, smoking is prohibited in all education buildings per<br />

Florida State law. Smoking is prohibited in all university-owned transportation vehicles.<br />

In addition, smoking is prohibited within 10 feet <strong>of</strong> all <strong>College</strong> <strong>of</strong> <strong>Engineering</strong> building<br />

entrances.<br />

Adverse health affects are also found in people exposed to second-h<strong>and</strong> smoke. In<br />

addition, people with lung diseases, such as asthma, find second-h<strong>and</strong> smoke highly<br />

irritating <strong>and</strong> a trigger to attacks.<br />

Close Call Investigation <strong>and</strong> Reporting<br />

Reporting is key to improving everyone’s safety. Even minor injuries are warnings that<br />

something happened that wasn’t planned. Unless we know about injuries, or even those<br />

incidents that don’t result in injuries (referred to as “Close call” accidents), we can’t<br />

correct the problem that led to the incident. Left uncorrected, it can easily happen again,<br />

<strong>and</strong> it may be more serious the next time. Help management <strong>and</strong> everyone around you<br />

by reporting every incident that causes, or has the potential to cause, an injury. The<br />

<strong>College</strong> <strong>of</strong> <strong>Engineering</strong> with the University <strong>Safety</strong> Officer will investigate <strong>and</strong> determine<br />

what can be done to prevent a recurrence.<br />

A close call is an event that had the potential for personal injury or major equipment<br />

damage, but that only lead to equipment damage in under <strong>of</strong> $50.<br />

Reporting will consist <strong>of</strong> having all parties present fill out an investigation form.<br />

Reference B<br />

Upon review <strong>of</strong> these forms, the Director <strong>of</strong> <strong>Lab</strong>oratories or the University <strong>Safety</strong> Officer<br />

has the authority to have a formal review committee review the incident. At a minimum<br />

this committee will consist <strong>of</strong> the supervisor <strong>of</strong> the area where the incident occurred, the<br />

student or employee performing the work, the safety <strong>of</strong>ficer, <strong>and</strong> the director <strong>of</strong><br />

laboratories. Other individuals may be requested to participate at the request <strong>of</strong> director<br />

<strong>of</strong> <strong>Lab</strong>oratories or the University <strong>Safety</strong> Officer<br />

A formal incident report will be completed <strong>and</strong> filed in the <strong>College</strong> <strong>of</strong> <strong>Engineering</strong>.<br />

Corrective actions will be tracked to verify they are complete<br />

Page 11 <strong>of</strong> 23


Accident Investigation <strong>and</strong> Reporting<br />

An accident is any personal injury that required pr<strong>of</strong>essional medical care or any<br />

equipment damage in excess <strong>of</strong> $50.<br />

All Workers Compensation claims will be h<strong>and</strong>led as defined in the Employee H<strong>and</strong>book<br />

<strong>and</strong> Human Resources policies <strong>and</strong> procedures. In addition, the <strong>College</strong> <strong>of</strong> <strong>Engineering</strong><br />

with the University <strong>Safety</strong> Officer will investigate <strong>and</strong> determine what can be done to<br />

prevent a recurrence using the method defined under close call investigation.<br />

General <strong>Chemical</strong> Storage Rules<br />

Minimize the amount <strong>of</strong> chemicals stored in the laboratory.<br />

Always use safety cans to store flammables when removed from original<br />

container, unless less than 8 oz is to be stored.<br />

Use OSHA's St<strong>and</strong>ards approved firepro<strong>of</strong> cabinets for storing flammables.<br />

Make sure that all containers are properly labeled.<br />

Do not store flammables where they are exposed to direct sunlight.<br />

Periodically check that the storage areas are adequately ventilated.<br />

Do not fill closed lid containers to the top.<br />

Always separate acids from bases <strong>and</strong> fuel from oxidizers.<br />

Compressed Gas<br />

Many gases have hazardous attributes, such as being poisonous, causing asphyxiation,<br />

supporting fires, or having other dangerous properties. When these gases are<br />

compressed in containers, their high pressure adds a special hazard to their use <strong>and</strong><br />

storage. Always read the MSDS for a given gas before purchase or use. Be sure to have<br />

any needed safety equipment in place before obtaining a gas that is hazardous.<br />

All persons h<strong>and</strong>ling compressed gas cylinders must have University <strong>Safety</strong> Office<br />

approved training.<br />

- Cylinders must be secured in an upright position using a belt or a chain. In no case<br />

may the cylinder be secured to plumbing or electrical conduits.<br />

- All cylinders are color-coded. This color code is used to identify the contents <strong>of</strong> the<br />

cylinder. - Never change the color <strong>of</strong> cylinder.<br />

- The valve protection caps must be replaced when cylinders are not in use.<br />

- Care must be taken when h<strong>and</strong>ling the cylinders to prevent physical damage. Cylinders<br />

should be transported using suitable h<strong>and</strong> trucks <strong>and</strong> should never be rolled or dragged.<br />

- When cylinders are stored they must be separated according to their contents. See<br />

MSDS.<br />

- Full <strong>and</strong> empty cylinders must be stored separately. All cylinders must be tagged to<br />

indicate whether they are full or empty.<br />

- Cylinders not in use should be removed from the laboratory. The number <strong>of</strong> cylinders<br />

used in the lab should be limited to minimize fire <strong>and</strong> toxicity hazards.<br />

- Using compressed gases should be conducted in well-ventilated areas.<br />

- No smoking is permitted at all by stored gases.<br />

- The conditions <strong>of</strong> the cylinders, valves <strong>and</strong> related equipment must be checked<br />

regularly for leaks <strong>and</strong> physical damage. The user <strong>of</strong> the cylinder should check for leaks<br />

with a soap <strong>and</strong> water test solution.<br />

- Cylinders must pass hydrostatic pressure test within the past 10 years. It is the<br />

responsibility <strong>of</strong> the cylinder owner to perform m<strong>and</strong>atory inspections on the integrity <strong>of</strong><br />

Page 12 <strong>of</strong> 23


the cylinder. If you have been in possession <strong>of</strong> a cylinder for 5 years, it must be either<br />

returned or re-inspected.<br />

<strong>Chemical</strong> <strong>Lab</strong>els<br />

All chemicals are to be labeled at all times. Temporary storage or use containers, like<br />

squeeze bottles are to be labeled with there contents. Any container without a label or<br />

which is blank shall be labeled with the NFPA label described below.<br />

Exemptions for labeling requirements shall be made for chemical transfers from a<br />

labeled container into a container which is intended only for the immediate use <strong>of</strong> the<br />

employee who performed the transfer. Examples are the transfer <strong>of</strong> material into a<br />

graduated cylinder to measure volume or the use <strong>of</strong> a beaker or container to measure<br />

weight <strong>of</strong> a substance.<br />

By law, chemicals supplied by manufactures are labeled to indicate the name <strong>of</strong> the<br />

product <strong>and</strong> list the hazardous ingredients present. The label must also provide<br />

information regarding the hazards associated with using the material. This is <strong>of</strong>ten done<br />

both with text information as well as with symbols. There are two common symbols<br />

used on labels to quickly provide information <strong>of</strong> the relative hazards <strong>of</strong> a material. One<br />

is called the National Fire Protection Association (NFPA) warning diamond, which<br />

appears below as Figure 1. The other is the Hazard Materials Information System<br />

(HMIS) system, which appears below as Figure 2. Both systems use a numerical rating<br />

<strong>of</strong> hazards in each <strong>of</strong> three sections (health hazard, fire/flammability hazard <strong>and</strong><br />

reactivity hazard). The key to the hazards associated with the numerical ratings is<br />

provided below.<br />

Figure 1 Figure 2<br />

Health Hazard Ratings: 0 - Ordinary combustible hazards in a fire<br />

1 - Slightly hazardous<br />

2 – Hazardous<br />

3 - Extreme danger<br />

4 – Deadly<br />

Page 13 <strong>of</strong> 23


Flammability Hazard Ratings 0 - Will not burn<br />

1 - Will ignite if preheated<br />

2 - Will ignite if moderately heated<br />

3 - Will ignite at most ambient conditions<br />

4 - Burns readily at ambient conditions<br />

Reactivity Hazard Ratings 0 - Stable <strong>and</strong> not reactive with water<br />

1 - Unstable if heated<br />

2 - Violent chemical change<br />

3 – Shock <strong>and</strong> heat may detonate<br />

4 – May detonate<br />

<strong>Chemical</strong> Disposal<br />

If chemicals are no longer needed or are expired, they should be deposited into your<br />

laboratory’s hazardous waste Satellite Accumulation Area (if you do not have a SAA you<br />

need to contact the University <strong>Safety</strong> Office to set one up). When your SAA containers<br />

are approaching full - contact the University <strong>Safety</strong> Officer for disposal. All aerosol<br />

containers are to be sent to the University <strong>Safety</strong> Officer or placed in the proper<br />

container for disposal. Empty aerosols which contained food or personal hygiene items<br />

may be disposed <strong>of</strong> in the blue university recycling bins. An SAA for aerosol collection is<br />

located on the east side <strong>of</strong> building 538, the machine shop.<br />

Never dispose <strong>of</strong> chemicals, aerosol containers or potentially hazardous materials in<br />

trash containers.<br />

Always separate acids from bases <strong>and</strong> fuel from oxidizers.<br />

Never pour chemicals down a sink.<br />

<strong>Lab</strong>oratory Inspections<br />

The Department <strong>of</strong> Environmental Health <strong>and</strong> <strong>Safety</strong> requires all laboratory areas to be<br />

inspected once per year. Help ensure a successful inspection by reviewing the<br />

inspection criteria in the <strong>Lab</strong>oratory Inspection Form in Reference A<br />

Particularly Hazardous Substances<br />

The OSHA <strong>Lab</strong>oratory St<strong>and</strong>ard specifies that special precautions be taken when<br />

Particularly Hazardous Substances (PHS) are used in the laboratory. Florida Institute <strong>of</strong><br />

Technology requires the preparation <strong>of</strong> a written procedure for the use <strong>and</strong> h<strong>and</strong>ling <strong>of</strong> a<br />

PHS in a laboratory. Any chemical that has carcinogenic effects in its MSDS sheet is<br />

considered a PHS.<br />

Fume Hoods<br />

The primary control for protecting laboratory employees from exposure to chemical<br />

hazards in the lab is the fume hood. They are inspected during safety walk downs to<br />

assure that fume hoods are properly working <strong>and</strong> maintained.<br />

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Cryogenics<br />

Cryogenic materials are any material that is below–150 °C ( –238 °F or 123 K). When<br />

using cryogenic materials the proper PPE includes gloves, full face goggle, apron, <strong>and</strong><br />

long pants, long sleeved shirt or lab coat, <strong>and</strong> shoes with socks. The most used<br />

material is liquid nitrogen.<br />

Precautions<br />

Liquid nitrogen is extremely cold (-320°F, -196°C, 77K) <strong>and</strong> can cause severe frostbite.<br />

Always use gloves <strong>and</strong> face protection when h<strong>and</strong>ling liquid nitrogen. Loose-fitting long<br />

sleeve clothing is recommended.<br />

Never use liquid nitrogen in a confined space. An oxygen-deficient atmosphere may<br />

occur.<br />

In case <strong>of</strong> skin contact, rinse with plenty <strong>of</strong> water. Do not remove clothes. Seek medical<br />

attention.<br />

In case <strong>of</strong> eye contact, rinse with plenty <strong>of</strong> water. Seek medical attention.<br />

In case <strong>of</strong> a major liquid spill, evacuate all personnel from the affected area. Do not enter<br />

the affected area without a self-contained breathing apparatus. Respirators WILL NOT<br />

function in an oxygen-deficient atmosphere.<br />

Transfer from tank to Dewar<br />

Place Dewar under dispensing line.<br />

Open valve on tank slowly.<br />

Fill Dewar slowly. Never fill completely to the top.<br />

Replace foam cap on Dewar.<br />

Transfer from Dewar to equipment<br />

Remove foam cap from Dewar.<br />

Pour slowly into equipment, using a funnel if necessary.<br />

Replace foam cap on Dewar when not in use.<br />

Ladder Use <strong>Guide</strong>lines<br />

Before using a ladder inspect it, place it properly, <strong>and</strong> use it appropriately.<br />

INSPECT IT<br />

Contact FIT facilities maintenance (321-674-8038 or x 8038) <strong>and</strong> have one <strong>of</strong> their<br />

ladder safety trained employees inspect your ladder.<br />

AND,<br />

Inspect ladders before using (make sure there are no breaks or cracks, all components<br />

must be in good working condition, no oil or grease on side rails or steps, no frayed or<br />

worn ropes, movable parts operate freely, no excessive wear, rungs securely attached to<br />

side rails, <strong>and</strong> are you using the proper ladder for the job?)<br />

Before using a ladder, consider any external hazards: overhead obstructions, presence<br />

<strong>of</strong> electrical equipment, congested area, uneven surfaces, weather conditions, etc.<br />

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Never use a ladder that is too long or too short for what you are going to work on, <strong>and</strong><br />

NEVER st<strong>and</strong> on a swivel chair, stool, desk, or other object when you need to reach<br />

something. Check the ladder’s load limits before putting it into service. Use this table to<br />

interpret the ladder rating that will be marked on the ladder somewhere:<br />

Category Weight Limit, Pounds Rating<br />

Type I-AA 375 Special Duty<br />

Type I-A 300 Heavy Duty Industrial<br />

Type I 250 Heavy Duty<br />

Type II 225 Medium Duty<br />

Type III 200 Light Duty<br />

Remove any defective ladder from service immediately, tag it (or better yet, break it so<br />

that it can not be used), <strong>and</strong> report it so that it can be replaced.<br />

PLACE IT<br />

Do not use ladders as a brace, platform, scaffold, plank, or lever, <strong>and</strong> do not use the<br />

rungs for storage.<br />

Never use a metal ladder near electrical sources, don’t use step ladders as straight<br />

ladders (i.e., leaned against the wall), <strong>and</strong> don’t tie ladders together to make a longer<br />

ladder.<br />

If you have to use a ladder near a doorway, take one or more <strong>of</strong> these precautionary<br />

steps to make sure nobody comes through the door <strong>and</strong> knocks you from the ladder:<br />

lock the door, put up barricades, secure the ladder, <strong>and</strong>/or have somebody st<strong>and</strong> watch<br />

to warn others that a ladder is in use.<br />

Set up straight ladders using the 4 to 1 rule: 1 foot from the wall for every 4 feet <strong>of</strong> the<br />

ladder’s working length.<br />

When using a stepladder, open it fully, place it on a solid surface, <strong>and</strong> make sure the<br />

spreaders are locked into position. Do not st<strong>and</strong> on the top two rails, <strong>and</strong> never st<strong>and</strong> on<br />

the back section.<br />

When using a straight ladder or extension ladder, be sure the rails are supported equally<br />

at both the top <strong>and</strong> bottom. The bottom side rails must be on a firm surface. Also, extend<br />

the top at least 3 feet beyond the support point, make sure the upper section <strong>of</strong> an<br />

extension ladder overlaps the lower portion adequately, <strong>and</strong> check to be sure the rungs<br />

are locked in place.<br />

USE IT<br />

Do not st<strong>and</strong> on the top four rails when using a straight ladder.<br />

Face the ladder when ascending or descending. And remember, you will be farther from<br />

the wall as you descend the ladder. If you find it difficult to reach the wall as you near the<br />

bottom, you should be using a different ladder.<br />

Page 16 <strong>of</strong> 23


Grip the rails with both h<strong>and</strong>s whenever possible, <strong>and</strong> always use the 3-point contact<br />

rule (i. e., always have one h<strong>and</strong> <strong>and</strong> both feet in contact with the ladder, or one foot <strong>and</strong><br />

both h<strong>and</strong>s).<br />

Keep your belt buckle within the side rails to ensure against over-reaching. Move the<br />

ladder if you have to get to something beyond your normal reach.<br />

Never allow more than one person on the ladder at any given time.<br />

Hoist tools or other materials up to you, rather than carrying them up the ladder with you.<br />

Wear a tool belt so you don’t have to hold onto tools.<br />

Never paint wooden ladders. Paint will conceal cracks <strong>and</strong> defects.<br />

Do not try to move the ladder while you are still on it, <strong>and</strong> do not allow anyone else to<br />

move a ladder while it is still occupied.<br />

Be constantly aware <strong>of</strong> where you are <strong>and</strong> what you are doing. Many injuries have<br />

occurred because ladder users were not paying attention.<br />

Use slip resistant “shoes” on the bottoms <strong>of</strong> portable ladders. If a ladder can not be<br />

safely secured, have someone brace it at the bottom.<br />

If the top <strong>of</strong> a ladder must rest against a window or a corner, use a ladder stabilizer.<br />

Ladders longer than 8’ must be carried by two people.<br />

Store ladders safely <strong>and</strong> properly: step ladders in vertical, closed position; straight<br />

ladders horizontal, on ladder racks or wall brackets.<br />

Do not jump from the last rung to the ground.<br />

If you follow these guidelines, you should never have to worry about being injured in a<br />

ladder-related incident.<br />

General Machine Shop <strong>Safety</strong><br />

The head research pr<strong>of</strong>essor or shop supervisor is responsible for work done in lab<br />

areas. Detailed rules for the Machine Shop are in the “Basic Machine Tool Operations<br />

Policy".<br />

Student project work space is to be assigned by the Director <strong>of</strong> <strong>Lab</strong>oratories.<br />

See http://coe.fit.edu/srproject.html request form.<br />

All work orders are to be approved by the Director <strong>of</strong> <strong>Lab</strong>oratories.<br />

Equipment <strong>Safety</strong><br />

<strong>Lab</strong> equipment <strong>and</strong> machinery has the potential to produce large amounts <strong>of</strong> force <strong>and</strong><br />

potential injury. NEVER operate equipment unless you are trained to do so. Always<br />

follow the instruction or lab manual to prevent injury or damage to the equipment.<br />

Students working in the Machine shop are required to complete the training<br />

requirements outlined in the Basic Tool Manual.<br />

Page 17 <strong>of</strong> 23


Repairs <strong>of</strong> equipment are only to be performed under the direction <strong>of</strong> the Director <strong>of</strong><br />

<strong>Lab</strong>oratories. Employees <strong>and</strong> students working on equipment should always use the<br />

buddy system. Working alone on equipment will be viewed as unauthorized work <strong>and</strong><br />

will be subject to disciplinary action.<br />

Types <strong>of</strong> hazards present are dependant on the equipment design. Equipment may have<br />

the risk <strong>of</strong> an unexpected startup, energization, or release <strong>of</strong> stored energy.<br />

Types <strong>of</strong> energy that have the potential to cause injury include (but are not limited to):<br />

Electricity<br />

Trapped pressure<br />

Spring tension<br />

Components that could fall or shift position<br />

Hydraulic<br />

Pneumatic<br />

Piping <strong>and</strong> vessels<br />

Temperature extremes<br />

Any form <strong>of</strong> energy that could cause injury, whether on the above list or not, can cause<br />

injury. Follow written manuals when working on or with any equipment.<br />

Laser <strong>Safety</strong><br />

There are a great many lasers <strong>and</strong> laser-containing devices present in the <strong>College</strong> <strong>of</strong><br />

<strong>Engineering</strong> <strong>Lab</strong>oratories. Lasers have the potential to damage vision <strong>and</strong> skin. Always<br />

wear protective eyewear that is rated for the wave length <strong>of</strong> the laser. Never allow body<br />

parts to cross the laser’s path. For the University Policy <strong>and</strong> Procedure, Laser Use <strong>and</strong><br />

<strong>Safety</strong> Policy see the University <strong>Safety</strong> website or the University Laser <strong>Safety</strong> Officer<br />

(Stephanie Hopper X7349).<br />

Contact Information<br />

The below information is for reference only. Phone numbers can also be found on the<br />

posted yellow Emergency contact information placards or on the online directory at<br />

http://www.fit.edu/telecom/faculty_search.html<br />

Greg Peebles University <strong>Safety</strong> Officer X7715, Cell 917-5484<br />

Stephanie Hopper Dir. Of <strong>Lab</strong>s, University Laser Officer X7349, Cell 795-9440<br />

Julio Sanchez National Mgm’t Supervisor X7326<br />

Campus Security X8111<br />

Facilities X8038<br />

Page 18 <strong>of</strong> 23


Reference A –Yearly <strong>Safety</strong> Walk downs<br />

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REFERENCE B<br />

Incident Review Report<br />

Name <strong>of</strong> person making the report: ______________________________________<br />

Title or Position; ____________________________________________________<br />

Supervisor;_________________________________________________________<br />

Person(s) involved in the incident:___________________________________________<br />

_______________________________________________________________________<br />

Date <strong>and</strong> Time <strong>of</strong> the incident:. _____________________________________________<br />

Building or location <strong>of</strong> incident _____________________________________________<br />

Task being done when the incident occurred:___________________________________<br />

_______________________________________________________________________<br />

_______________________________________________________________________<br />

_______________________________________________________________________<br />

Witnesses:______________________________________________________________<br />

_______________________________________________________________________<br />

Describe how the incident occurred.__________________________________________<br />

_______________________________________________________________________<br />

_______________________________________________________________________<br />

Describe physical injuries__________________________________________________<br />

_______________________________________________________________________<br />

_______________________________________________________________________<br />

Date <strong>and</strong> time medical attention was sought____________________________________<br />

Name <strong>of</strong> doctor <strong>and</strong> health care facility. _______________________________________<br />

_______________________________________________________________________<br />

Describe property damage__________________________________________________<br />

_______________________________________________________________________<br />

Estimate <strong>of</strong> property damage (if known) ______________________________________<br />

Describe what could have been done to prevent an incident <strong>of</strong> this type. _____________<br />

_______________________________________________________________________<br />

_______________________________________________________________________<br />

Signature; __________________________ Date_____________________<br />

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