I use Iron Creek Properties in Asheville. 

I rented a cast iron drain pipe cuter for this project.

I rule with an iron fist in a velvet glove.

Ironically in the end after 1 year in the Rich Dad program I chose to drop over half the courses and I was given a $15k refund within 3 weeks so I only paid $12k for my RD program which I considered worth it.Before looking at any education program whatever the cost, be sure you are at a place and time in your life where you can fully commit to it because about 90% who attend are not.

Brush iron and rinse off.

Ducting into the attic or up to a roof vent is NOT a good idea TRY to keep outlets that you plug high energy things like hair dryers and curling irons as well as electric space heaters on separate circuits than the lights etc.

That is black iron pipe.

I'm curious, though, if that would be corrosive to the various pipe materials (cast iron, clay, orangeburg)This could be more drastic but not as expensive, but can you simply cut the trees down near your line?  

If anyone is curious, Google: Joseph Irons real estate investor

I'm analyzing my next rehab, but one big, unfamiliar issue I have comes in the form of 7 exploded cast iron radiators.