Keeping a binder is smart—definitely not overkill in my book. I’ve had inspectors ask for paperwork from years back, and having it handy saved me a headache more than once. The RPZ thing does seem like overkill for rainwater, but I guess they’re just covering every angle. At least you’re ahead of the curve on compliance, even if it feels a bit much sometimes. Better safe than sorry, right?
The RPZ thing does seem like overkill for rainwater, but I guess they’re just covering every angle.
I get what you mean about the RPZ. When I put in my greywater system, the inspector wanted a full backflow preventer too—even though it only feeds the garden. Felt a bit much, but last year a neighbor had a cross-connection issue and it turned into a real mess. I’d rather deal with paperwork than a flooded basement or worse. Still, sometimes it feels like the rules are written for worst-case scenarios that almost never happen.
Felt a bit much, but last year a neighbor had a cross-connection issue and it turned into a real mess.
I hear you about the rules feeling a bit much sometimes. But honestly, I’ve seen what happens when someone skips the backflow stuff—one time we had to gut a whole finished basement because a little cross-connection let dirty water back up into the main line. Nasty doesn’t even begin to cover it. I get that “the rules are written for worst-case scenarios that almost never happen,” but when they do, it’s a nightmare. Still, I do wish there was more flexibility for setups that are totally isolated, like rainwater-only systems. Not every case needs the nuclear option, you know?
- Been there, done that—had a tenant flush “flushable” wipes and the next thing you know, I’m knee-deep in what I’ll politely call “greywater.”
- The rules are a pain, but honestly, I’d rather deal with paperwork than mop up another biohazard scene.
- That said, I agree—if you’ve got a rainwater-only setup that’s truly isolated, maybe we don’t need DEFCON 1 protocols.
- Still, city inspectors seem to think everyone’s got a secret pipe running from the toilet to the kitchen sink... can’t say I blame them after what I’ve seen.
- Totally get it about the “flushable” wipes—nothing like pulling apart a stack just to find out they’re anything but flushable.
- The paperwork’s annoying, sure, but beats the smell and mess by a long shot.
- I’ve seen some setups where folks swear their rainwater and greywater are 100% separate, but you’d be surprised how often there’s a mystery crossover.
- City inspectors can be over the top, but after seeing some DIY plumbing disasters, I kinda get their paranoia.
- Still, when things are done right, these water-saving systems actually work pretty well... just takes a bit of extra diligence.
