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Unformatted text preview: camera and sensors). 10. 4 minutes 11. 146 12. One of : life safety code introduced, building codes changed, building exit code). 13. Better exits (doors that open out even if a revolving door is present). 14. One of : power went out, low water pressure. 15. Pipes terminate with cover connected with solder that melts at 150 degrees. (anything) 16. Long ledges (or balconies). 17. Check exits, sprinklers, lower than 7 th floor. /10 /20 For more lessons, visit www.chalkbored.com...
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- Fall '10
- 4 minutes, 4 days, water system, 150 degrees