How can the public contribute data or observations related to manholes (e.g., through citizen science initiatives)?

May 12, 2015 ... Many feature the words, 'Beal tuile' — roughly translated to English as 'may flood' — a discreet reminder of Dublin's creaking infrastructure. Oct 21, 2024 ... In every corner of our city, we can see manhole covers everywhere, manholes cover seems ordinary, but they are great contributors to our ... Mar 13, 2025 ... It wasn't clear what might have caused the explosion. Texas Tech has more than 40,000 students and is located on 1,800 acres in West Texas ... 5. I see raw sewage coming out of a manhole. What should I do? This is called a Sanitary Sewer Overflow (SSO) and needs to be reported immediately. During the ... A flow metering manhole is a manhole that is specifically designed with flow management in mind. Generally, these manholes will incorporate a primary device ... Jan 15, 2013 ... Yes, a Manhole, that has previously been filled in with old ridge tiles, bricks, stones etc. Now, I'm guessing the floor has risen & cracked at ... Oct 2, 2012 ... You can easily yank them off the manhole. They are only held on with tar and the 2" of binder coat. They will come up easily if you hit them. Oct 2, 2024 ... For more than a decade now, she's been analyzing different signs, manhole covers and other kinds of city infrastructure. Feb 1, 2021 ... Manholes are (covered) openings to confined spaces such as a utility vault, large vessel or a shaft. They are used to access underground public utilities. Jul 29, 2012 ... "Curves of constant width are also the general answer to a brain teaser: "What shape can you make a manhole cover so that it cannot fall down ...