I own a nearly new home and I get yellow jackets on occasion.

Hello KarenSorry you are have this troubleUse and demand heavy type K copper pipe and have it silver soldered if its under groundHave them give you a firm price quote before they start no surprise,no working by the hour or time and material ,,,if you do everyones walking on eggshells worried about the outcome,,,,forget about it,,,get a quoteUse a licensed bonded father and son plumbing contractor recomended from a local plumbing supply house [these folks pay their bills on time and are reputable]Ask them to reroute the piping if they can so most of the new work is not under the slabHave them insulate the pipe with black foam jacket before the backfillForget PVC on the irrigation lines its crap, also install all brass sprinkler valves no plastic,,its Crap..Run your irrigation in Type K copperYour father and son plumbing contractor cam make a recomendation on a masonry /concrete contractor Use them and pay them their priceHave them walk the job with you when its done and explain what they did and discuss future maintenence issues  that might arise they will be happy to do itTake lots of smartphone photos  thru the scope of the projectMake them coffee in the morning and lemonade in the late afternoon they will love you and help you get where you want to goHope this helpsDave DoyleLos Angeles

In Vegas I keep mine at 80 in summer.. feels  good to me.. and I need to take a jacket to any restaurant I go to since its 72 in those places and I freeze  LOL.

(Go Jackets!)

You hit my Yellow Jackets in there.

Jumping in head first with no life jacket.

I see one of his hands disappear under the jacket.

Nothing wrong with keeping the life jacket on until you are a really good swimmer.

Nothing worth putting the life jacket on...

Shorts and shirts in Cinci, jackets and jeans in Maine.