How to beef up joist running parallel to tank?

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West1

West1

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Beefed up builders footing

12” on center 4x4’s in the back @5’ long
12” on center 4x4’s on left footing.
The I-Beam looked a little thin so I added two 2x4’s for more support.

Once my footing dries, I’ll do the same as seen in the pics.

I also put a 2x12 perpendicular to the I-beam for support directly under the tank.

if anyone sees something wrong, do tell!!

8224A409-2826-466A-8986-36C41BF4E565.jpeg 655FE7A3-80C6-42C0-8574-7C905E712889.jpeg 94E3DDBA-8DBF-4E7B-9E03-0AB6040983FA.jpeg
 

BrandonS

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Looking good. Way overkill but doesn't look bad at all. Very nice in my opinion.

How deep did you go on the pad?
 
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Looking good. Way overkill but doesn't look bad at all. Very nice in my opinion.

How deep did you go on the pad?

ty. I think as a hobbyist, we are use to going overboard haha. I didn’t stop there either, I seen the back and sides were fully supported and there was a potential weak spot towards the front of the tank area. So I drilled a 4x4 perpendicular between the I-Beams and put 2 pier blocks under them. Now I can setup shop with peace of mind :)

I’m not following you with the depth of the pad?

EEC83892-B16A-489B-B154-ABB9D63EEF48.jpeg
 
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Looking good. Way overkill but doesn't look bad at all. Very nice in my opinion.

How deep did you go on the pad?

ty. I think as a hobbyist, we are use to going overboard haha. I didn’t stop there either, I seen the back and sides were fully supported and there was a potential weak spot towards the front of the tank area. So I drilled a 4x4 perpendicular between the I-Beams and put 2 pier blocks under them. Now I can setup shop with peace of mind :)

I’m not following you with the depth of the pad?
 
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At this point, I keep updating with pics in case someone else needs some ideas on beefing up foundations running parallel to tanks.

ABF90775-7359-4988-8D16-DE6E1947F62F.jpeg 16E8A416-01AA-4C93-8127-98F79BB812BF.jpeg
 

BrandonS

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ty. I think as a hobbyist, we are use to going overboard haha. I didn’t stop there either, I seen the back and sides were fully supported and there was a potential weak spot towards the front of the tank area. So I drilled a 4x4 perpendicular between the I-Beams and put 2 pier blocks under them. Now I can setup shop with peace of mind :)

I’m not following you with the depth of the pad?
How thick is the concrete you poured?
 
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Ever figure out how deep your foundation went?

I never called the city but I asked some family that does construction. He said min 24” deep.

im Going to check the footing a week after setting up the tank. I marked my footing with a color so I can see if it starts sinking. I’ll check it again at the 1mo, 6mo and 1yr mark. If all good, I’m not crawling under again lol
 

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