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ChE 253M Fundamentals LabSite-Specific Safety Training

Safety in Industry

Please take a few minutes to watchhttp://www.youtube.com/watch?v=istAwct5XuI

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Outline Of This Lecture

Procedures & UT EHS Training & Signage Chemicals & Material Safety Data Sheets General and Personal Safety Equip’t (PPE) Expt-Spec Safety: Liq, Gas, Temperature Housekeeping, Spills & Waste More to come

Emergency Response

HELP! Get help from TA, Instructor, Students

Injury Major: Call 911. (Don’t hesitate) Injury Minor: Student Health Services (SSB)

TA, Instructor goes with injured student. Report injury to Bldg Mngr or Safety Coord.

(Kevin)

Equipment: Get Lab Mngr or Bldg Mngr

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Std Operating Procedures (SOP)

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SOPs are Lab Guides

Available on Blackboard website

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Environ Health & Safety Training

Online Safety Classeswww.utexas.edu/safety/ehs/train/

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Assignment: EHS Online Training

Due: Week 2 (before first lab). Take the online class. Screen shot the

“pass” or training record. Upload. OH101 (Hazard Comm.) , OH201 (Lab

Safety) and OH202 (Chem Waste) Pts: 5/ea. OH102 (Site-Specific Training Lecture).

Read and sign sheet at experiment.

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Assignment: EHS Online Training

Due: Week 10 – 15 (not earlier) Take the online class. Screen shot the

“pass” or training record. Upload. OH238 (Lab Refresher) Pts: 5 Two additional UT EHS classes of your

choice. Pts: 5/ea Extra. SAChE Basics of Lab Safety. Pts: 30 Extra.

Safety Sign at Entry

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Long Pants

Safety Signs in Lab

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Safety Sign for First Responders

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Chemicals & Storage

You will not be using chemicals in cabinets, but you should know what’s there.

Rheometer Cabinet has Viscosity Stds:Silicone Oil, Polyolefin Oil, Polyethylene Oxide powders and solutions

ChemE Car Cabinet has Wastes, on the way out

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Flammable Cabinet

Hydraulic Fluid: Mobile DTE 11M (ca. 8 L) Paint Stripper & Spray Paint Ethanol (2 L) Cement for PVC Pipe

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Acid, Misc & Base, Cabinets

Acid Cabinet: HCl (ca. 0.2 L); Chromic Acid (0.5 L), in sec. containment (tub)

Misc Cabinet: NaCl; Green Food Color Base Cabinet: NaOH (1 kg); NaBH4 (25 g)

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1. How to get MSDSs at UT EHS

www.utexas.edu/safety/ehs/msds/

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Three links to MSDS repositories

Click and jump

2. How to get MSDSs at UT EHS

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At a repository…(registration optional)

Enter search terms = chemical name

Pick search result for MSDS

Blue Fluid used in Liquid Flow Expt

MSDS

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Chemical Name& Trade Name

Mfg Contacts

Health HazardsExposure RoutesSigns & Symptoms Acute & Chronic

MSDS

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First Aid by exposure

Flammable? Fire Fighting

Composition

MSDS

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Safe Handling and Storage

Personal Protection Equip’t

Spill Response

MSDS

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Reactivity

Toxicology, etc.

Physical Prop’ys

General Safety Equipment

Two Exit Doors Two Fire Extinguishers

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Grasp Handles Point HosePull PinSqueeze Handles

To Hallway To Classroom

General Safety Equip’t

Eye Wash & Safety Shower

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Push Handle or Step Footpad

Pull Chain(it doesn’t stop)

What’s wrong?

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TexasTech

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Personal Protective Equipment

Eye Protection = Safety Glasses Catch Friedman $5 Charity

Long Pants. Close-toed Shoes (not flip flops) No loose clothing or hair.

Lab Coats (coming soon)

About Safety Glasses

Please take a few minutes to watchwww.youtube.com/watch?v=HX5aRzXUzJo

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UT ChE 253MOverview

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Liquid Flow Expt Situation Hazard Action

Water on Floor Slip & Fall Mats Clean-up

Water + Electrical Elec. ShockEquip’t Damage

Caution

Glass Tubing & Valves

Break + Cut CautionDon’t Force

Climbing to Fill Burette.

Fall CautionTA Does This

WaterFood Colors

None(as chemical)

None

Blue Fluid in Manometer

See MSDS Contain

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Compressible Gas Expt

Situation Hazard Action

Neighbors (Liq Flow Expt)

See Liq Flow Expt (Slip & Fall)

Watch Out!

100 psig Air Bursting Tube or Tank

Strong Mat’lsSteel, Polypro

Air(as chemical)

None None

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Temperature Expt Situation Hazard Action

Very Hot Water & Samples

Skin Burns Caution

Water on Floor Slip & Fall Clean-up

Heated Plate Burns Caution

Water + Electrical Elec. ShockEquip’t Damage

Caution

Glass Thermometers

Break + Cut Caution

Water(as chemical)

None None

Liquid-Gas-Temp Hazards?

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Rheology - DOE Expt

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Situation Hazard Action

Pressing Plate CrushEquip’t Damage

Keep Hands Away

Rotating Plate Cut. Wind-UpEquip’t Damage

Keep AwayNo Catch-ables

Heated Plate Burn Caution

Dilute Poly Ethylene Oxide

None None

Ethanol FlammablePoison

No Fires, SparksDon’t Drink It

Stat Process Ctrl Expt

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Situation Hazard Action

Tubing Pump BurstEquip’t Damage

Don’t Dead-Head

Rotating Mixer Wind-UpEquip’t Damage

Keep AwayNo Catch-ables

Bright Light Eye Damage (?) Keep Fiber Optics Assembled

Water on Floor Slip & Fall Clean-up

Food Colors Stain Caution

Heat Exch – DData Expt

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Situation Hazard Action

Hot Piping and Valves

Burns Keep Hands Away

Moving Parts (Ctrl Vlvs)

CrushEquip’t Damage

Keep Hands Away

Steam Overheating City and Chilled Water on w/ Steam

Water on Floor(condensation)

Slip & Fall Clean-up

Blue Fluid in Manometer

See MSDS Contain

Rhoe-SPC-HX Hazards?

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Housekeeping

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Spills and Waste

Water: OK under floor mats Elsewhere: Clean it up Towels to trash, please

Dil PEO: Excess to waste bottleTissues to trash (w/ EtOH)

Other: Ask TA or InstructorSpill Kit in Cabinet marked Safety Equip’t

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Don’t...Don’t...Do

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