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How much cement to use for flag pole footing
I'm installing a 20' flag pole. I'm using a 2.375 OD pipe that is pretty heavy. I bought a foundation sleeve that is 3' x 8", which hasn't come yet. Probably will have 18' exposed and 3' underground (my pipe is 21' total).
I'm wondering approximately how much cement I should be using, or what the ultimate size of the footing should be. I watched numerous youtube videos and everyone is different. One even used 10 80lb bags for a 25' pole - seems like a lot to me but I know I will need a decent amount.
Just wondering what the group thinks while I wait for all my parts to arrive.
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