cleanroom presentation 2009

8/6/2019 Cleanroom Presentation 2009

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Micro/Nano Technology

Center Orientation andSafety Training

University of Louisville



This Orientation«

Is meant to be an introduction to themanual.

Is going to give you basic rules andregulations.

Is going to help you learn preventativesafety measures.

Is going to help you learn how to respond tobasic safety incidences.

Will show you where to get more informationabout topics covered in the presentation.



The Manual

Has information about generalprocedures, rules and regulations usedin the cleanroom

Has information about safety in thecleanroom

Has answers to most of your questions

If you can¶t find something in it, or thinksomething else should be included, letus know!



Responsibilities

As a cleanroom user, you must followall of the rules listed in the manual.

If you fail to follow these rules

consequences will happen - includingthe potential loss of cleanroom access.



Cleanroom Access

To enter the cleanroom you need tocomplete: General Lab Safety Training (DEHS)

Hazardous Waste Safety Training (DEHS)

Cleanroom Access Training (This) followed by aSafety Quiz you MUST pass

Process Specific Training (Provided byCleanroom Staff)

You must train for specific processes and machines -instructions on how to set up training sessions are inthe manual (pg 7).



General Rules and Restrictions

All rules must be observed by allpersons qualified to work in theCleanroom.

Remember that not following theserules can result in the loss of cleanroom privleges!

Complete text of rules is in the manual

- see pages 8 and 9. Please readthese.



Cleanroom Safety

Must be qualified to enter

Log all use of equipment

No nonessential items allowed in cleanroom

Check for contamination on gowns and PPE Must be certified user to use equipment

Review MSDS sheets for chemicals youmay use

NEVER WORK ALONE!!!!



Cleanroom Integrity

No Food or Drinks, Smoking, Gum or Pencils

No unnecessary items

Avoid sneezing and coughing No singing or whistling

Do not enter HPM room or Service

Corridor (except in emergency) Clean up after yourself!



Appropriate Attire

No makeup

No Contacts (can cause eye damage)

Full length pants must be worn at all times

No open toed shoes - whole foot must becovered

No muddy shoes

Bunny suits, safety glasses, booties, hair

nets, mustache/beard nets and gloves mustbe worn at all times!



Hours of Operation

Open 24/7 every day of the year unless maintenances or unforeseencircumstances require a change.

Staff maintain business hours of Monday through Friday 8:00 AMthrough 5:00 PM with exception of UofL Holidays.

Remember, you can never workalone!!!



Emergency Equipment

We will go over some of the mostimportant pieces

A complete list with the functions, use

and location of each piece is availablein the manual (pages 17-19).



Basic Safety Equipment

Safety Glasses

Nitrile Gloves

Safety Showers

Eye Wash Stations

First Aid Kit

Phone



Chemical Safety Equipment

MSDS Binders

Chemical Aprons and Face Shields

Chemical Gloves

Calcium Gluconate (Calgonate)



Fire and HAZMAT Safety Equipment

Fire Alarm Enunciator and Strobe

Fire Alarm Activation Station

HAZMAT Alarm Activation Station

HAZMAT Enunciator and Strobe

Carbon Dioxide Alarms

Fire Extinguishers

Fire Blanket



Personal Protective Equipment

For personal protection againstchemical spills

Note these are chemical resistant - not

chemical proof Always wear when working with

chemicals

Complete directions in Section 9 of manual - page 20.



How to Wear Personal Protective Equipment

1.Inspect Apron 2. Tie apron 3. Use 10%IPA inwater on a towel toclean face shield

4. Wipe Face Shield

5.Put on Face Shield6.Adjust Face Shield 7. Put on gloves over

apron sleeves



How to Remove Personal Protective Equipment

1.Wash Gloves 2. Dry gloves usingcleanroom wipes.

3. Hang Gloves

4. Remove faceshield

5. Hang Face Shield 6. Hang Apron



Material Safety Data Sheets

Also known as MSDS¶s

Must thoroughly review a chemical¶s MSDSbefore using that chemical

Copies of MSDS¶s for all chemicals presentin the cleanroom are kept in several places: Binder in Gowning Room

Binder in Back Corridor

Binder HPM Room

On hard drive of Gowning Room Computer

On our website (easiest to access)



General Rules for Working with Chemicals

Must read MSDS before using chemical Know if chemical should be used in plastic or glass

container

Label all mixtures

Wear appropriate protective equipment

Use dedicated baths, beakers, etc. only as they aredesignated

Do not work with acids or bases in solvent hoods

Do not work with solvents in the acid or base hoods

Keep gloves dry and clean

Open only one bottle at a time. Pour carefully.

Define all bottles

Put cap back on!



General Rules for Working with Chemicals

Do not pour chemicals back into storage bottle

Take proper percautions when mixing chemicals

Always use caution

Do not leave chemicals unattended

Follow all percautions when heating chemicals Rinse gloves before putting back - if stained throw

away

Do not wear safety apparel outside of wet bench

area (exception is chemical spill or HAZMATconditions)

Make sure PPE is clean and dry when done

Always clean up work area!



Responding to Safety Incidents

The next slides have basic steps tofollow in case of an emergency

Take a look at the poster in the

gowning room as you get readyeveryday to make sure you¶reprepared in case something happens

Two Important Numbers:

911 - Emergency Services

502-589-8222 - Poison Control



Fire Alarm

You Hear: The Fire Alarm

You See: Flashing White Lights

You DO: Evacuate Building

Immediately - Meet in Lutz Hall Lobby

Warn others as you exit

Do not attempt to de-gown Do not try to finish an experiment or

figure out why the alarm is sounding



HAZMAT Alarm

You Hear: The HAZMAT Alarm

You See: Flashing Blue Lights

You DO: Evacuate Building

Immediately - Meet in Lutz Hall Lobby



figure out why the alarm is sounding



Carbon Dioxide Alarm

You Hear: The Carbon Dioxide Alarm You See: Flashing White Lights from 1

or more benches

You DO: Evacuate BuildingImmediately - Meet in Lutz Hall Lobby



figure out why alarm is sounding



Fire and HAZMAT Alarm

You Hear: The Fire Alarm AND theHAZMAT Alarm

You See: Flashing White and Blue Lights

You DO: Evacuate Building Immediately -Meet in Lutz Hall Lobby


Do not attempt to de-gown Do not try to finish an experiment or figure

out why the alarm is sounding



Minor Chemical Spill on a Person

Run affected skin under water for 15minutes.

Have a buddy call for help - Call PoisonControl at 502-589-8222 and Staff

(Numbers posted near phones incleanroom).

Remove jewelry or clothes contaminated bychemical.

After washing DO NOT dry skin.

Follow poison control¶s instructions. If ER trip is needed, call 911 and bring the MSDSfor chemical.



Major Spill On Skin

Stand under shower and remove allcontaminated garments and jewelry.

Have buddy call 911 for help. Request

an ambulance. Bring MSDS toemergency room.



Chemical Splash in Eyes

Flush eyes with eyewash fountain for 15 minutes.

Have buddy call 911 and request an

ambulance. Bring MSDS to ER.



For Buddies

If you see someone under the safetyshower (or distressed in any other way) you automatically become their

safety buddy. Be sure you are wearing proper

protective apparel.



First Aid for Other (Minor) Incidents

Chemical Inhalation Check area for safety, close open containers, move victim

to fresh air.

Extreme situations - Call 911, resuscitate with rescuebreathing, give shock prevention treatment

Chemical Ingestion - Go to Emergency room or call poison

control Thermal Burn - Immerse area in cold water (or running water)

until pain stops. Cover with sterile dressing. Call 911 if severe.

Bleeding - Hold clean pad on wound and apply pressure. If bleeding is excessive, doesn¶t stop or is from deep wound

seek medical attention. Clothing Fire - Douse victim in safety shower or smother with

fire blanket.

Always call for help before giving first aid!



Hydrofluoric Acid (HF)

HF is a very dangerous chemical for severalreasons. If contact occurs follow stepspromptly! IMMEDIATELY rinse affected skin with water

Remove all clothing exposed to HF while rinsing

Have buddy call 911 and request andambulance and HAZMAT teams

After washing 5 minutes, DO NOT dry skin

Cover the entire affected area with Calcium

Gluconate gel. Use a double-gloved hand to doso.

Continuously apply fresh gel while on the way tothe ER and while waiting



Chemical Spills

Simple spills do not spread rapidly, are nottoxic, do not endanger people or property(except by direct contact), does notendanger environment outside of building

and is less than 1/2 a gallon of liquid. Large spills spread rapidly, are toxic,

endangers people or property, endangersthe environment outside of the building

and/or is more than 1/2 a gallon of liquid. If large spill, press the HAZMAT alarm and call

911, then evacuate the cleanroom, warningothers as you leave



Congratulations«

You¶ve made it through the manual!



More Information

We encourage you to read through themanual again at your own pace

You can also look at our website for

more information:http://www.louisville.edu/research/cleanroom

You can access the MSDS library, SOP¶s,

the manual, take and submit the safetyquiz, request equipment training, requestnew chemicals, report equipmentproblems and schedule use of equipment.



So« When do I get my Access?

Take the cleanroom tour

Complete a cleanroom layout tour (tomake sure you know where safety

equipment is) Take the Cleanroom Safety Quiz and

return to your safety trainer

After this you¶ll be granted your access!



Thank You!

And Please, FAB

Safely!

cleanroom presentation 2009

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