Concepts of Engineering and Technology

Name: Concepts of Engineering and Technology
Uploaded: 2017-08-15T06:06:51+00:00
Duration: PTM21S25
Channel: Poppy Carroll
Description: Concepts of Engineering and Technology

Concepts of Engineering and Technology
SAFETY 101 Concepts of Engineering and Technology Copyright © Texas Education Agency, All rights reserved.

Why must we all know Safety?
This isn’t a Manufacturing class. Why do I need to know Safety? Because as future Architects, Engineers, Designers, Chefs, etc., YOU need to know how to stay safe on the job site. You need to know your rights and responsibilities as Employees and/or Employer. Copyright © Texas Education Agency, All rights reserved.

Copyright © Texas Education Agency, 2012. All rights reserved.
Pre-Test Why did we take the Pre-Test? What was your score? What questions do you think you missed and why do you think you missed them? Copyright © Texas Education Agency, All rights reserved.

Hobby/X-acto Knife Never throw an X-acto knife. Only carry them when they have a safety cap on them. Only use sharp blades. Wrap dull blades in paper before you throw them away. Always cut away from yourself or others. Use a cutting pad whenever possible to protect surfaces. Copyright © Texas Education Agency, All rights reserved.

Hot Glue Gun Its called a HOT glue gun for a reason, the glue can and will burn you! Only put in it the correct size plastic glue sticks. Let it cool completely before touching the metal tip or glue. Copyright © Texas Education Agency, All rights reserved.

Poison Keep the Poison Help yuck face sticker near your phone and/or on poisonous items. Keep even potentially poisonous items locked up secure and out of sight. Wash your hands after handling anything that could even be poisonous. Copyright © Texas Education Agency, All rights reserved.

HAZMAT Hazardous Materials like paint thinner or finger nail polish remover should never be thrown down the drain. It needs to go to proper collection site, just like used auto oil. Wash your hands after handling HAZMATS or any material that you think could be hazardous. Better safe than sorry. Copyright © Texas Education Agency, All rights reserved.

Wash Hands You should wash your hands with soap for at least 20 seconds and then rinse with water and dry with a towel. HINT: Sing the “Alphabet Song” - by the time you are done singing it will be 20 seconds. Copyright © Texas Education Agency, All rights reserved.

Fire Know your fire route out of every room or building. If there is a fire, get everyone out. Once everyone is out, call 911. If it’s a small fire, attempt to put it out with the appropriate fire extinguisher. Copyright © Texas Education Agency, All rights reserved.

Fire Know where the fire extinguisher is before there is a fire. Follow “PASS” procedures when using it. Pull out the pin; Aim the nozzle at the base of the fire; Squeeze the handle; you only have approximately 30 seconds of spray; Sweep back and forth as you spray. Copyright © Texas Education Agency, All rights reserved.

Safety Colors Red = Fire Orange = Dangerous Yellow = Caution or Slow Down Blue= Don’t move it or its being repaired Purple = Radiation concerns White and/or Black = Traffic flow Copyright © Texas Education Agency, All rights reserved.

Drafting Tools This is a measuring scale. We use it to draw to precise measurements and/or to scale. It is NOT used as a pretend sword or drum sticks. Copyright © Texas Education Agency, All rights reserved.

Drafting Tools These are examples of drafting templates. We use them to draw shapes quickly and correctly. We do NOT use them to twirl on our fingers or to hit classmates with. Copyright © Texas Education Agency, All rights reserved.

Drafting Tools These are the 30/60 and 45 triangles. We use them to draw straight lines and accurate angles. We do NOT use them as throwing stars or to hit our classmates with. Copyright © Texas Education Agency, All rights reserved.

General If you spill something, clean it up ASAP. Use only a brush to clean off tables. Keep aisles clear of trash, tools, etc. Keep drawers and cabinets closed. Report immediately any accident no matter how small. Yes, even paper cuts. Copyright © Texas Education Agency, All rights reserved.

General If a tool has become dull or isn’t working properly, let your teacher know ASAP. Make sure your hands and work area are DRY before you use electrical equipment. If a cord is frayed or damaged, do NOT use it – report it. Always unplug equipment via the plug only. Copyright © Texas Education Agency, All rights reserved.

General Know where cords are at all times to avoid tripping. You can tape down Ethernet cords only. NEVER tape down electrical cords as this can cause them to heat up and catch on FIRE! Copyright © Texas Education Agency, All rights reserved.

General Only use tools like the paper cutter, hot glue, etc., when your teacher is present. Always ask permission to use a tool before you actually use it. If you aren’t sure how to use something, ASK! Return tools to where they belong, not necessarily where you got it. Copyright © Texas Education Agency, All rights reserved.

General When lifting things, lift with your legs NOT your back. Get help to lift really heavy or bulky things. Only use things like spray paint in a well ventilated area. Store them in the fire resistant cabinet only. Store rags with chemical on them in a flame proof container. Copyright © Texas Education Agency, All rights reserved.

ANSI American National Standards Institute Their mission is: To enhance both the global competitiveness of U.S. business and the U.S. quality of life by promoting and facilitating voluntary consensus standards and conformity assessment systems, and safeguarding their integrity. Copyright © Texas Education Agency, All rights reserved.

OSHA Occupational Safety and Health Admin. Their mission is: With the Occupational Safety and Health Act of 1970, Congress created the Occupational Safety and Health Administration (OSHA) to ensure safe and healthful working conditions for working men and women by setting and enforcing standards and by providing training, outreach, education and assistance. Copyright © Texas Education Agency, All rights reserved.

MSDS Material Safety Data Sheets A material safety data sheet (MSDS) is a form with data regarding the properties of a particular substance. An important component of product stewardship and workplace safety, it is intended to provide workers and emergency personnel with procedures for handling or working with that substance in a safe manner, and includes information such as physical data (melting point, boiling point, flash point, etc.), toxicity, health effects, first aid, reactivity, storage, disposal, protective equipment, and spill-handling procedures. MSDS formats can vary from source to source within a country depending on national requirements. Copyright © Texas Education Agency, All rights reserved.

NFPA National Fire Protection Association The mission of the international nonprofit NFPA, established in 1896, is to reduce the worldwide burden of fire and other hazards on the quality of life by providing and advocating consensus codes and standards, research, training, and education. Copyright © Texas Education Agency, All rights reserved.

NFPA - Red Red = Fire Hazard 0 – Will not burn 1 – Must be preheated for ignition; flashpoint above 200°F (93°C) 2 – Must be moderately heated for ignition, flashpoint above 100°F (38°C) 3 – Ignition may occur under most ambient conditions, flashpoint below 100°F (38°C) 4 – Extremely flammable and will readily disperse through air under standard conditions, flashpoint below 73°F (23°C) Copyright © Texas Education Agency, All rights reserved.

NFPA - Blue Blue = Health Hazard 0 – Hazard no greater than ordinary material 1 – May cause irritation; minimal residual injury 2 – Intense or prolonged exposure may cause incapacitation; residual injury may occur if not treated 3 – Exposure could cause serious injury even if treated 4 – Exposure may cause death Copyright © Texas Education Agency, All rights reserved.

NFPA - Yellow Yellow = Reactivity Hazard 0 – Stable 1 – May become unstable at elevated temperatures and pressures, may be mildly water reactive 2 – Unstable; may undergo violent decomposition, but will not detonate. May form explosive mixtures with water 3 – Detonates with strong ignition source 4 – Readily detonates Copyright © Texas Education Agency, All rights reserved.

NFPA – White &/or Black White – Special Hazard - Reacts to water, do not use around water! Acid ALK- Alkaline COR – Corrosive SA – Simple Asphyxiates - Radiation Copyright © Texas Education Agency, All rights reserved.

Personal Protection Equipment (PPE) Symbols
Wear protective breathing mask Wear safety glasses, goggles, &/or face shield. First aid supplies are in here! Wear protective clothing Wear protective gloves Wear protective boots Copyright © Texas Education Agency, All rights reserved.

Caution Safety Symbols
These are just 9 of the most common caution symbols, there are many more: Explosions Electricity Bio Hazard Hand Injuries Radiation Heat/Thermal Cold Fire Slippery Copyright © Texas Education Agency, All rights reserved.

100% Rule Why do I have to pass the 50 questions test with 100%? Because that means you will still have every finger, toe, etc., safe. 90% means it’s okay to lose 1 finger, 95% = part of a finger, etc…. Copyright © Texas Education Agency, All rights reserved.

Test Complete the Safety 101 ABC Review Sheet and submit it for grading. Yes, you can use the ABC Review Sheet on the actual test. Feel free to study as needed and good luck on the test tomorrow! Copyright © Texas Education Agency, All rights reserved.

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