from what the guy's that are out there are telling me it is not the spec as much as the bad shape of the plant they are litterally hitting almost every pole in the node in order to get the noise down. Some nodes are taking over 100 man hours from experienced Ingress guys. Maybe all the plant isn't that way but Sac seems to be. Hard line fitting where you can see the rubber gasket on the back nut is not good. From what they have told me and I was wanting to go out there is that on almost every pole in sac something is loose.
This is CABL.com posting #172966. Tiny Link: cabl.co/mS9W