March 2022 First Friday Quiz
Sign in to Google to save your progress. Learn more
Email *
First name (as you would like it to appear on your PDH certificate)
Last Name (as you would like it to appear on your PDH certificate)
Modified rubblization should be used on soft subgrades. *
When performing modified rubblization the broken concrete particle sizes will be smaller than regular rubblization *
When you are rubblizing in an urban setting you must remove and replace the curb and gutter prior to rubblization. *
When rubblizing a two-lane highway you must completely close down the road to traffic. *
Urban rubblization is the most popular type in Illinois as opposed to controlled access or two lane highway rubblization. *
Submit
Clear form
Never submit passwords through Google Forms.
This content is neither created nor endorsed by Google. Report Abuse - Terms of Service - Privacy Policy