Sewer & Water Resources Home › Forums › Resident Engineer’s Toolbox › Sewer & Water Resources This topic has 2 replies, 1 voice, and was last updated 9 months, 3 weeks ago by Bob. Viewing 2 reply threads Author Posts 10/24/2021 at 9:59 AM #19100 BobKeymaster This topic features general sewer, water and underground utility links & resources. 10/24/2021 at 9:59 AM #19101 BobKeymaster McLaughlin Group has a great website with plenty of resources & videos: 01/14/2024 at 7:53 AM #38561 BobKeymaster Interesting article on the black seal coating applied to water main ductile iron pipe: https://www.mcwaneductile.com/blog/what-is-the-purpose-of-the-seal-coat-on-ductile-iron-pipe/#:~:text=Historically%2C%20cast-iron%20pipes%20and,pipe%20in%20its%20buried%20environments Author Posts Viewing 2 reply threads You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In