departmental safety orientation and guidelines · department of mining and materials engineering...

Department of Mining and Materials Engineering Materials Engineering Orientation and Safety Guidelines

Welcome to Materials Engineering at McGill!

This presentation is intended to give a general introduction to the facilities and safety policies particular to Materials Engineering.

Attendance is required for: – New graduate students in Materials Engineering

– Visiting researchers and long-term lab users

– Students in the SURE program doing research in the department

Safety Begins with you.

It is your responsibility to conduct experiments safely.

Evaluate the risks of your processes.

Establish Standard Operating Procedures (SOPs)

To help evaluate these risks use:

1. Your advisor

2. Technicians

3. McGill EHS


Before you begin a new procedure

1. Evaluate the risks

2. Determine the worst-case scenarios

3. Plan for the worst-case scenarios

After developing SOPs

1. Evaluate the effectiveness of your SOP


1. Be aware of your surroundings

2. Politely correct others not following safety guidelines (personally or anonymously)

3. Evaluate your surroundings for unsafe procedures since they can harm you

Internal Responsibility System

Materials Processing: – Mineral processing – Metals processing – Aqueous processing – Pyrometallurgical processing

Materials Science: – Aerospace and automotive materials – Biomaterials and tissue engineering – Computer aided modeling – Materials characterization – Electronic materials – Surface science and engineering – Nanomaterials

Overview of the Department Research Breakdown

The safety needs of this department are diverse!

Why do we train for safety? Etchant Explosion in Wong 0250 Fire in the Foundry

• Before you begin lab work know the location of:

– Safety Shower(s)

– Eyewash(es)

– Fire Extinquisher(s)

– Fire Exits

Know your surroundings

Wong Building – Basement

Wong Building – First Floor

Wong Building – Second Floor

Wong Building – Third Floor

Adams Building

• Evaluate your risks and determine the proper PPE

• Examples of PPE:

– Lab Coat

– Eye Protection

– Gloves

– Apron

– Face shield

Personal Protective Equipment (PPE)

• Lab coat and eye protection should be worn

• (Gloves may also be required)

In Lab

• Lab coat and gloves should be removed

(Transporting chemicals can be an exception)

Outside Lab

• Pierre Vermette coordinates

• Give lab coat to him with:

– Full Name on paper attached to lab coat

– Each person can clean their coat once per year

Lab Coat laundry service

Chloroprene Latex Nitrile

Gloves-not all created the same

• Different gloves for different reasons!

• Know which is right for your needs

High Temperature gloves

• http://www.bestglove.com/site/chemrest/default.aspx (Best Co.)

• http://www.ansell-edmont.com/download/Ansell_7thEditionChemicalResistanceGuide.pdf

• http://www.mapaglove.com/ChemicalSearch.cfm?id=0 (MAPA Professionals)

• http://www.showabestglove.com/site/chemrest/ (Showabest Gloves)

Choosing a glove (Resources) Best to check more than one

http://www.bestglove.com/site/chemrest/default.aspx

http://www.ansell-edmont.com/download/Ansell_7thEditionChemicalResistanceGuide.pdf



http://www.mapaglove.com/ChemicalSearch.cfm?id=0

http://www.showabestglove.com/site/chemrest/

Fume hood operation

Ensure exhaust is working Minimize materials in the hood Keep sash as low as possible and not higher than your face Do not work on ledge

• Why you cannot work on the sash

Fume Hood Operation

• Double Contain the chemical

• Wear relevant PPE

• Use cart, if possible/necessary

Chemical Handling (Transportation)

• Know what reaction will ensue before mixing chemicals and take the proper precautions.

Chemical Handling (Use)

• Label chemicals!

• Store with compatible chemicals

• Store in proper container

• Store in air-tight container

Chemical Handling (Storage)

Chemical compatibility resource

www.mcgill.ca/ehs/laboratory/labsafety/#cli_4.5

http://www.mcgill.ca/ehs/laboratory/labsafety/

• Important to separate incompatible chemicals

• Example: Chlorine and ammonia (Chlorine gas and possibly hydrazine, Chlorine was a weapon used in WWI)

• Example: Copper and H2O2, strongly reacts produces O2, could build pressure in a vessel.


Chemical compatibility resource



• Check for expiration dates of some chemicals




• Place in properly-labeled waste container

• Mix only compatible chemicals in waste container

• Dispose of waste container by contacting Monique or Robert.

Chemical Handling (Waste)

Disposal of Solids, Liquids and Sharps • Different disposal containers and regulations

for different forms of waste..

http://www.mcgill.ca/hwm/guidelines http://www.mcgill.ca/ehs/laboratory/labsafety/

http://www.mcgill.ca/hwm/guidelines

Disposal of Solids, Liquids and Sharps • Different disposal containers and regualations

for different forms of waste..



• Besides the standard disposal containers, you can use others, not provided (required for certain chemicals).

• EHS will pick these up directly from your lab

• http://www.mcgill.ca/hwm-webforms/waste-pickup/

Chemical Handling (Waste)

http://www.mcgill.ca/hwm-webforms/waste-pickup/





Disposal of Solids, Liquids and Sharps



Spills and clean up (small and large spills)




• Anticipate spills, prepare for them ahead of time. You and your advisor are responsible for this.

• Need help? Contact EHS x4563

• Ensure cap is screwed on tightly

• Use cart to transport

• Chain cylinder

to wall

Gas Cylinders

Gas Cylinders (Connection) • Do not over tighten regulator fitting, if

possible, use Torque Wrench

• Open valve slowly

• Do not leave valve completely open (could get stuck in open position)

Electrical Shock Prevention


X

• In case of spill

• Walk quickly (do not run) to safety shower

• Remove soiled clothing

• Rinse for 15 min

Certain chemicals require

Special procedures, e.g. HF.

Safety Showers

• Walk to eyewash

• Flush eyes for at least 15 min

• Blink constantly while water is flowing over eyes

Eyewash

• On you? Stop, drop, and roll.

Fire

• List the hazards and precautions which should be taken with a chemical

• Required for each chemical in your lab

• Located online mylab.mcgill.ca

Materials Safety Data Sheets (MSDSs)

• Required as an index to the MSDS folder

• Required electronic list to EHS – Chemical

– Vendor

– Chemical Abstract Service Number (CAS#)

– Amount (# and size of containers)

– Location within lab

– Physical phase (solid, liquid, vapor)

– Lab room #

Chemical Inventory

• Input and update chemicals in mylab

• Replaces MSDS sheets in binders

• Access is granted through your supervisor

• (Supervisors request through Parrisa Parang in EHS)

• mylab.mcgill.ca

Chemical Inventory: mylab

• Approved first aid manual • Bandage scissors • Splinter forceps • 12 safety pins • 25 sterile band (25 x 75 mm2) • 25 sterile gauze squares (101.6 x 101.6 mm2) • 4 rolls sterile gauze (50 mm x 9 m) • 4 rolls sterile gauze (101.6 x 9 m) • 6 triangular bandages • 4 sterile bandage compresses (101.6 x 101.6 mm2) • Adhesive tape (25 mm x 9 m) • Antiseptics

First Aid (kit requirements)

• Automatic Electric Defibralator (AED)

– Closest one is in the lobby of the Genome building.

First Aid

First Aid

Fire Safety

Fire Safety

If the fire is small and you have the appropriate type of fire extinguisher available, you may attempt to put it out. Once it is contained and extinguished, call McGill Security at 514-398-3000.

Immediately report ALL uncontained fires. Pull the fire alarm, advise others to evacuate (and do so yourself), and call McGill Security followed by 911. You are responsible for reporting all known information about the situation to security and/or firefighting personnel.

Choosing a Fire Extinguisher

General solid combustibles: Paper, wood, cloth, rubber, plastics, etc.

Flammable liquids: Solvents, oils, greases, etc.

Electrical fires: Wiring, motors, etc.

Combustible metals: Powders or shavings of magnesium, titanium, aluminum, etc.

Type “ABC” fire extinguishers are located in the hallways on each floor of the Wong Building.

These are appropriate for most small laboratory fires.

Type “D” fire extinguishers must be available

whenever metal powders or shavings are being handled.

Label with appropriate fires

Pull the pin… completely !!!

Aim the hose or nozzle at the base of the fire.

Squeeze the lever

Sweep the agent

Emergency Telephone Numbers

Situations requiring immediate internal assistance

– Chemical spills

– Flooding

– If you use a fire extinguisher

– Any other reason you would want a security officer present

Emergencies requiring immediate outside help

– Montreal Police

– Montreal Fire Department

– Ambulance Service

Emergency services will need to be escorted by McGill Security.

Therefore, if you ever call 911, call McGill Security afterward.

Call McGill Security: 514-398-3000

Call 911 then call McGill Security: 514-398-3000

Useful Contact Information for the Wong Building

McGill Facilities Facilities Call Centre: 514-398-4555 (24 hours) Website: http://www.mcgill.ca/facilities/

Wong Building Porter: Michael Yakobina Daytime phone: 514-398-7102 (7:00 – 14:45)

Custodial daytime pager: 514-339-6710 (7:00 – 14:45)

Custodial evening pager: 514-423-4809 (16:15 – 24:00) Email: [email protected]

McGill Security non-emergency Phone: 514-398-3731 (24 hours)

McGill Facilities or the porter should be contacted for issues of

building cleanliness, routine maintenance, and general functionality.

mailto:[email protected]

Useful Contact Information for the Wong Building

Building Director: Debbie Morzajew

Daytime phone: 514-398-4784

Email: [email protected]

Setting Up After Hours Building Access Evening and weekend access to engineering buildings must be requested through the building director. All students and staff using the Wong Building may be granted access.

Safety Resources from McGill EHS

University-wide Laboratory Safety Manual http://www.mcgill.ca/ehs/laboratory/labsafety/

Formal training sessions (required) • WHMIS

• Hazardous Waste Disposal

Formal training sessions (as needed) • Radiation safety

• Laser Safety

• Biosafety http://www.mcgill.ca/ehs/training/


http://www.mcgill.ca/ehs/training/

Internal Departmental Safety Resources

Foundry Users Available through Prof. In-Ho Jung

Polishing Lab and Furnaces – Wong 0250 Available through Dr. Florence Paray

• Required for all students and lab personnel: – Workplace Hazardous Materials Information System

(WHMIS)

– Materials Engineering Orientation and Safety Guidelines (this presentation)

• Required for some instances: – Laser Safety

– Radiation safety

– Biosafety

– Hazardous Waste Disposal

Required Training

• McGill EHS lab safety manual – http://www.mcgill.ca/ehs/laboratory/labsafety/

• Departmental Website

• WHMIS training video

http://cool.mcgill.ca/COOLLectureListing.aspx?Semester=TRAINING&Course=EHS

• Waste management program – www.mcgill.ca/wmp

• Security Services – www.mcgill.ca/security/

Additional Safety Resources






http://www.mcgill.ca/wmp

http://www.mcgill.ca/security/

Thank you

• Required for all students and lab personnel: – Workplace Hazardous Materials Information System

(WHMIS) – Hazardous Materials Management Services (HMMS)? – Materials Engineering Orientation and Safety

Guidelines (this presentation)

• Required for some instances: – Laser Safety – Radiation safety – Biosafety – Hazardous Waste Disposal

Required Training

1. Chemical Demonstration –

– Monique Riendeau

– Fume hood operation

– Selection of PPE including gloves

– Etchant SOPs?

2. Gas cylinder and cryogenics handling

– Helen Campbell?

Lab Safety Demonstrations

Outline: Departmental Safety 1. Overview of the Department 2. Why do we train for safety? 3. Responsibilities for Health and Safety 4. Departmental Safety Committee 5. Required Safety Training 6. Emergency Procedures 7. Getting to know the Wong Building 8. Laboratory Safety

• Personal Protective Equipment • Ventilation • Hazardous Waste • Miscellaneous Topics • Standard Operating Procedures?

9. Additional Resources 10. Safety Demonstrations (after this presentation)

Academic Staff Members:

– Marta Cerruti

– Kirk Bevan

– In-Ho Jung

– Nate Quitoriano

– Ferri Hassani

Technical Staff Member:

– Robert Paquette

Student Member:

– J. Michael Shockley

Departmental Safety Committee

• Required in all departments having laboratory operations

• Must have at least 1 graduate student, 1 professor, and 1 technician.

• Sets departmental safety policies and procedures

• Promotes health and safety

• A voice for students to the department regarding safety concerns

• Shared facilities

– Polishing lab

– Foundry (requires its own orientation)

– …

1) Overview of the Department Laboratory Breakdown

1) Overview of the Department Departmental Website

• Emergencies: dial (514) 398-7000 to contact McGill Security, 911 for police/paramedics

– Decommissioning experiments as necessary

– When to stick around (if you need to communicate with security or fire personnel)

– Evacuation protocol

• Fire extinguisher use?

– Types of fire extinguishers…

Emergency Procedures

• Each PI will appoint a graduate student safety officer…

Laboratory Safety Safety Officer

• Lab Coat Policy – To be worn in all labs in which… – Should be stored in the lab, not in your office – Exception: transporting chemicals to another lab – Lab coat laundering service

• Chemical gloves – Should be worn when… – Must be removed when leaving the lab and/or when handling common

surfaces (e.g., door knobs) – How to choose

• Others: – Safety glasses – Respirators – Special protection for handling hot substances

• Availability – Students will generally need to take initiative and request that their

supervisors purchase PPE. It is available at the general store. Generally it will not be provided automatically by the department.

Laboratory Safety Personal Protective Equipment

• Fume hood operation

– Diagram of ventilation system?

• Offices: positive pressure

• Labs: negative pressure

Laboratory Safety Ventilation

• Which chemicals may go down the drain, which may be put in trash can, etc.

• Also chemical spill procedures

• Solid Waste Disposal

Laboratory Safety Hazardous Waste Disposal

Laboratory Safety Handling of Compressed Gases and cryogenics

• PPE expectations

• Etchants – Introduction to their function, chemical components,

and potential danger

– Storage and handling

– Standard operating procedure for etching

• Furnaces and characterization equipment – Brief discussion of PPE

– Furnace Forms

– Further training from Florence Paray is required before you may use furnaces or other equipment

Laboratory Safety Shared Polishing and Characterization Lab (Wong 0250)

• Photo of exterior of Wong Building

• Photos of major entrances?

• Floor plans and explanation of which spaces belong to this department

• Evacuation routes and staircases

• Locations of safety showers (including washroom showers) and eyewash stations

Getting to know the Wong Building

• Opening hours • After hours and weekend access

– How to set up card access – Working alone policy (as per

http://www.mcgill.ca/ehs/laboratory/labsafety/#cli_1.5)

• Brief discussion of office availability and what they should expect – Dos and Don’ts (e.g., don’t keep your lab coat in your

office) – Location of lunch room (3rd floor)

• Key policy (if there’s anything to say here): lab keys, office keys

Getting to know the Wong Building



• You may end up building your own furnace or equipment

– Electrical hazards: frayed wires, grounding of equipment, etc.

– Physical hazards: sharp edges, moving parts

• Show examples from foundry investigation

Laboratory Safety Misc.

• Explain function

• Explain when it should be used, who keeps it, etc.

Laboratory Safety Lab Safety Orientation Checklist

departmental safety orientation and guidelines · department of mining and materials engineering...

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