1. DOWN TO ZERODOWN TO ZERO Down To Zero ̶ Eliminate Falls/Save Lives State Building & Construction Trades Council of California, AFL-CIO Funded by Federal OSHA (2013) This material was produced under grant number SH-23588-12-60-F-6 from the Occupational Safety and Health Administration, U.S. Department of Labor. It does not necessarily reflect the views or policies of the U.S. Department of Labor, nor does mention of trade names, commercial products, or organizations imply endorsement by the U.S. Government. PPT Section 6 of 8

2. DOWN TO ZERODOWN TO ZERO Ladders

3. DOWN TO ZERODOWN TO ZERO Sheet Metal Worker Falls Off Step Ladder And Dies (California Case Study) Break into small groups Take 5-10 minutes to read the case study and discuss the questions Report your answer back to the class

4. DOWN TO ZERODOWN TO ZERO When Do People Fall From Ladders? When ladder slides off its base Stepping down ladders Most deaths happen from 10 feet or lower Photo: Washington State Dept. of Labor & Industries

5. DOWN TO ZERODOWN TO ZERO RATING MAXIMUM LOAD USES Type I-AA375 lbs Special duty industrial use, such as CATV, utilities, contractors, and higher capacity needs Type I-A300 lbs. Extra-heavy-duty industrial use, such as utilities and contractors Type I250 lbsHeavy-duty industrial use, such as utilities and contractors Type II225 lbs Medium-duty work, such as painting, offices for building maintenance, and light industrial use Type III200 lbs.Light duty work, such as household use Ladder Ratings and Labels Source: Washington State Dept. of Labor & Industries

6. DOWN TO ZERODOWN TO ZERO Photo: House of Ladders

7. DOWN TO ZERODOWN TO ZERO LADDER COMPOSITION Property StabilityDurability Strength-to- weight ratio Weather- resistance Conductivity WOOD Better (heavier) LessGoodNot as good Non-conductive when clean and dry FIBERGLASS Less (lighter)BetterHighBetter Non-conductive when clean and dry (*preferred) ALUMINUM/METAL Less (lightest) BetterHighBetter Conductive – do not use near exposed electrical sources Ladder Composition

8. DOWN TO ZERODOWN TO ZERO What’s Wrong? Photo: Robert Carr

9. DOWN TO ZERODOWN TO ZERO What’s Wrong With These Ladders? Photos: Washington State Dept. of Labor & Industries

10. DOWN TO ZERODOWN TO ZERO What’s Wrong? Photo: Steve Barrett, Oregon OSHA

11. DOWN TO ZERODOWN TO ZERO How Do You Use A Ladder Safely? Always face the ladder going up or down Maintain three-point contact at all times Don’t carry anything in your hands Use on a firm level surface Secure ladder at top and bottom Photo: NAHB

12. DOWN TO ZERODOWN TO ZERO How Do You Use A Stepladder? In an open, locked position Don’t stand on the top step or top cap Don’t over reach Photo: NAHB

13. DOWN TO ZERODOWN TO ZERO How Do You Use An Extension Ladder? Set up at a 4:1 height to base ratio Use on a firm level surface Side rails should extend at least 3’ above the surface Secure ladder at top and bottom

14. DOWN TO ZERODOWN TO ZERO Check Ladder Angle Stand with your feet at the base of the ladder and extend your arms straight out If your hands just touch, the ladder will be very close to the 4 to 1 ratio

15. DOWN TO ZERODOWN TO ZERO Secure Top Photos: NAHB

16. DOWN TO ZERODOWN TO ZERO Secure Bottom Photos: NAHB

17. DOWN TO ZERODOWN TO ZERO Firm Base Photo: NAHB

18. DOWN TO ZERODOWN TO ZERO What’s Wrong? Photo: NAHB

19. DOWN TO ZERODOWN TO ZERO What’s Wrong? Photo: NAHB

20. DOWN TO ZERODOWN TO ZERO View DVD: Don’t Fall for It