cheap way, concrete blocks, 2 dollars a piece...

来源: 于 2021-08-05 17:18:10 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

90ft x 3ft high need 810 pieces, about 20000 pounds or 10 tons... bricks cost $2000.

dirt work probably $3000. labor about 12 labor days times your local labor rate.