In the middle of having a bathroom remodeled...that probably hadn't been since the 70s (lime green tile in the shower, etc)
I should have just sold the house and moved. Mold issues, electrical issues, endless fun.
I'm currently sitting with my kid in the family room in the basement because the electrician has already left for the day(is supposedly done) but come to find out my living room and dining room have no power. Called him up and he'll be back "first thing tomorrow". Lovely.
I have pics, I may post once complete but here is the narrative.
Walk by master walk in closet I just redid fully custom (like me + table saw + wood = tada) *sniff sniff* "Wife, does something smell... musty?"
Back corner is moist - inspect and take out corner rail post / shoe rack and shelving stand (grrr!) all sorts of wet - lift up carpet and pad - wood kickboard starting to rot/mold. The master bath is on the other side of the wall to the corner and the other side is the outside / block wall of the house.
I know where the pipes are, there was some drywall damage I didn't want to repair when I redid the closet (where old brace was, just patched and pained) so I rip open a hole to look at the shower pipes - no hiss, no moisture, I see no water on the bottom...
Rip open more of the wall down to the floor to fully inspect the copper coming out of the slab, wet- but not reproducible with shower on, also no pooling or more water build up after running...*with no one in the shower*
She showers normally no water, I shower - BOOM - comes out from the base corner of the adjoining wall.
We remember we had some loose little tile on the floor I patched - I pop it off and look, crack in the shower slab.
"Seal" the loose tile grout and any other small cracks I can see with normal waterproof sealer - leak still exists but MUCH slower = confirming our predictions of source of issue
Research "proper" way of installing shower currently... generally agreed to lay the shower foundation / install a prefab slope thing and drain - then use PVC shower pan liner over that and up on side some - then tile and grout + sealer on top of that.
Tear off shower floor tile expose huge crack, clean it out from decay/mold as best possible- start removing 1 tile up / side slope tiles - and discover the far end of the shower has bad mold and lots of tile just falls off above the tile I wanted to remove - its all backed with "water resistant" drywall. Call pops up "Aint this suppose to be cement board?" - "They didn't have that in the 70's" - the rot was fairly bad....
... took down the entire shower walls to studs, installed new cement board - patched the crack and installed the PVC liner... hurting like a mofo doing the teardown and build up in a 24hour span...
so now we got to shop for tiles and I have to do detail work (mostly for my perfectionist) of sealing the edges and top of the liner with waterproof silicone / microban stuff. Then time to do the tile work and seal it... then test again for leeks.
THEN rebuild the darn closet!! >_<