How long does antibody protection last from an actual COVID infection?
(When do I need to get a vaccine again after contracting COVID a month ago?
Do they have a replacement recommendation time like the rubber hoses do?
USDA Zone 7.
Need some ideas.
This area doesn’t get enough sun to grow warm season grass well, only two or three hours of sun a day.
I also need water to be moved around the corner of the house shown.
There is a surface drain shown that takes water around the corner to the curb through 4” flex pipe. It’s actually pretty efficient. I rarely have standing water, even during a downpour.
Can I make a permeable stone/pebble/flagstone walkway directly over the drain without impeding drainage?
Can I dig out a swale around the corner of the house from the edge of the concrete patio and pebble/flagstone walkway over that?
Thank you for any wisdom and advice.
(United States)
Replacing one that was installed with new house build in 2010.
It is hardwired in metal junction box below sink with armored cable.
There is an air trap, and drain to disposal.
Water supply is T’d off the hot water line to the sink, 3 feet from dishwasher.