Boy, did I have an interesting call from the city! They have a stump growing/grew under a sidewalk and driveway but over a four inch 40 psi gas main. So they are having the utility company air excavate and place clamps before grinding. Here’s the kicker locate says the line is 30”s down ten feet either side of the stump but jumps up to 15”s over the stump and I need to go at least that to correct the grade. Which happens to be under a sidewalk and driveway that they are replacing but want the grade even in the next parkway/ easement. Well shit! It should be interesting but a two month political nightmare before I hear anything. It’s not a huge stump or flair by itself just hairy. Plus they will have their big leaf vac to suck out the hole as I grind. Like buddah! Silver with 25% rotten core at six inches above grade. I am thinking mostly rot below given the extent of the rot.