
This is the putting green after the trench has been dug, the tile placed, and then covered with pea gravel. The pattern the gravel makes is called a herringbone.

Now the 4″ pea gravel blanket is being placed on the green. It is being shot by the truck in the right hand corner, then it is spread manually as you see the gentleman to the left doing.

Sand spread over the pea gravel with a bulldozer. 14″ of sand will be laid over the pea gravel, which will compact down to about 12″. The grass seed will go directly into the sand, no topsoil or dirt is placed on top of the sand.