asb151
ArboristSite Guru
1 F here this morning. 8 F here now and dropping. Wood stove running "full throttle" for the first time this year.
It was -25 F last night. Coldest day so far this winter -51F for the overnight low and -40 for the high that day. Not even close to a record or even a "very cold day". By US Weather bureau definition, " a very cold day" for this region is one for which the high is not warmer than -45 F. Given global warming, "very cold days" are now pretty rare and overall this has been yet another much warmer than "normal" winter.
Old cast can crack all the way around the pipe, doesn't take much to aggravate a pipe that's been corroding in the ground for 50 years or so, even less for the older stuff.
We have a mix of pipe in our system,Cement -Asbestos,cast and ductile iron,and white and blue plastic.The majority of the leaks are on the cement asb. pipe,as it has no flex appeal at all to deal with the frost and shifting earth.
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