[TowerTalk] Digging a 5'x5'x7' hole in sandy soil

[jeffhook at comcast.net]

To all:  



I have a used US towers HDX 555 I'm installing . 

US tower sent me new anchor bolts and a print of foundation and it says undisturbed soil and forms can't be left in hole. 

I live in a sandy area and wonder how others have dug a 5x5x7 hole, installed reb ar cage, and filled with concrete, without it caving in? 

  

Thanks - Jeff