![RatDetection on Twitter: "Rebuilding manhole after rats chewed through benching, lots of concrete and mesh or they will be back #RatProofing https://t.co/JJIaSvrXTa" / Twitter RatDetection on Twitter: "Rebuilding manhole after rats chewed through benching, lots of concrete and mesh or they will be back #RatProofing https://t.co/JJIaSvrXTa" / Twitter](https://pbs.twimg.com/media/CZ0bv9bWQAEDwJG.jpg)
RatDetection on Twitter: "Rebuilding manhole after rats chewed through benching, lots of concrete and mesh or they will be back #RatProofing https://t.co/JJIaSvrXTa" / Twitter
![A builder in the new built manhole benching it with sand and cement mix. Concept of repairing underground utilities and services Stock Photo - Alamy A builder in the new built manhole benching it with sand and cement mix. Concept of repairing underground utilities and services Stock Photo - Alamy](https://c8.alamy.com/comp/2NH300H/a-builder-in-the-new-built-manhole-benching-it-with-sand-and-cement-mix-concept-of-repairing-underground-utilities-and-services-2NH300H.jpg)
A builder in the new built manhole benching it with sand and cement mix. Concept of repairing underground utilities and services Stock Photo - Alamy
![User notification about benching method not matching structure and pipe inverts - OpenFlows | Water Infrastructure Wiki - OpenFlows | Water Infrastructure - Bentley Communities User notification about benching method not matching structure and pipe inverts - OpenFlows | Water Infrastructure Wiki - OpenFlows | Water Infrastructure - Bentley Communities](https://communities.bentley.com/resized-image.ashx/__size/550x0/__key/CommunityServer-Wikis-Components-Files/00-00-00-00-32/2287.benching-methods.jpg)