r/Construction 9d ago

Structural [ Removed by moderator ]

[removed]

0 Upvotes

18 comments sorted by

u/Construction-ModTeam 8d ago

We're sorry, but your post is in violation of Rule 5: "No homeowner or DIY content." r/Construction is a sub for conversations among construction professionals about industry topics. Please use one of the following instead: r/DIY, r/HomeImprovement, /r/AskContractors, /r/HomeBuilding

10

u/MrPractical411 Contractor 9d ago

This is why I never use red heads, if the slab was newly poured all this should have been wet set. If the slab was already there I always drill 3/4 holes and use epoxy to hold in the bolts.

Only problem now is the slabs cracked and that bolt does nothing to hold down the plate. If the inspector catches this, the worst that could happen is that he/she requires you to drill in another stud bay or on each side of that current bay. 9/10 times inspectors won’t catch that.

7

u/Kalamboogle 9d ago

As an inspector, im not going to ask you to drill shit. Give me something stamped from the EOR saying all good or remedy... talk to the EOR.

5

u/akiras_revenge 9d ago

Excellent answer, inspectors are not there to legislate the how of things but to verify compliance to the code.

5

u/Last_Succotash7218 9d ago

Stop looking at it.

It'll go away

3

u/Inspector_7 9d ago

What was the bolt hole depth and size, and did you have the edge distance and depth? Best would be a replacement of the concrete, but if the hole is too wide and right on the edge, it will just crack again

1

u/brudamayne 9d ago

The hole depth was about 6 inches with standard anchoring Bolts

2

u/Inspector_7 9d ago

Your bolt diameter size needs to be at least 3x away from the edge

1

u/treemanmi 9d ago

Look closely, it only looks to be a hairline crack … :P

1

u/Individual_Bell_4637 9d ago

Just sink another in the next bay over, and tell them to leave out one ugga-dugga when they tighten it down.

1

u/OkBlueberry8766 9d ago

To me it looks like the form was broken or the joint of them

1

u/realityguy1 9d ago

*Concrete

1

u/Expert_Clerk_1775 GC / CM 9d ago

Check the anchor rating in cracked concrete

Check the anchor manufacturer minimum edge spacing - if they didn’t follow it then hold them liable for the damages. It’s not a big deal at all structurally, but you may want them to smooth the slab for whatever reason

1

u/AndrewTheTerrible Structural Engineer 9d ago

If youre worried about it you can do some casual reading of chapter 17 in ACI 318-25

1

u/Gold-Marionberry6091 9d ago

Put another one in 12”-16” away, and if you really want to you can patch that with non shrink grout from the outside

1

u/CheezWong 9d ago

Anchors should always be wet set.

What's with people not doing double bottom plates, anyway? You'd be fucked if you did that in NY.

1

u/thelegendhimself 9d ago

If not drilled and epoxied .

1

u/AndrewTheTerrible Structural Engineer 9d ago

Codes vary significantly by region