User talk:117.193.171.175

December 2011
Welcome to Wikipedia. Although everyone is welcome to contribute constructively to the encyclopedia, adding or significantly changing content without citing a reliable source is not consistent with our policy of verifiability. Take a look at the welcome page to learn more about contributing to this encyclopedia. If you are familiar with Citing sources, please take this opportunity to add references to the article. Millermk90 (talk) 07:52, 8 December 2011 (UTC)

June 2012
Please refrain from making unconstructive edits to Wikipedia, as you did at Civil engineering. Your edits appear to constitute vandalism and have been reverted or removed. If you would like to experiment, please use the sandbox. Thank you. Graham 87 03:15, 16 June 2012 (UTC)