I have a retaining wall that I'm second guessing my price structure with. It's a larger wall than what we are used to doing and the project is just the retaining wall. For some reason I'm not sure about my numbers. The wall is 170 long. With a total of 555 face feet including the base. I figure my total materials as $6578 (4.45 block, 3.75 per cap). 953 Block 163 Block Anchor 6" block. Grey color. 45 Tons of stone. 45 cubic yards of soil / fill. I come up with man hours of 168. Cost of labor at $2520. Overhead recovery $3024. Total price I come up with is $17426. Here's my dilema: Seems like a lot work for a little profit. For some reason I'm thinking man hours are off. Any help would be greatly appreciated.