Montauk Services Inc reposted this
A PIG GOT STUCK!! Last week on a job pigging and hydrostaically testing newly installed force mains a pig got stuck. Most people don’t realize that even in new force mains obstructions can exist. Our team easily located the pig (we use transmitters in the cavity) and cut into the pipe to investigate. What we found is VERY COMMON in new pipes (see earlier posts), large ROCKS that get left in the pipe by the GC who installed it. It’s jobs like these that highlight the importance of pigging and hydrostatically testing all new force mains! #pipelinemanagement #wastewater #pigging