Prepare Posts and Layout Pergola

What happens here

Begin by 'ripping down' 6x6 pressure-treated posts using a circular saw to achieve a final dimension of approximately 5.25 inches. This precision allows for the subsequent attachment of two 7/8 inch thick composite boards on opposing sides, resulting in a total width of 7 inches, providing an 1/8 inch overhang relative to a 7.25 inch structural element. Next, establish the pergola's layout by pulling measurements from the house; specifically, mark a point 8 feet away from the house to define the center of the future circular patio. From this center point, measure 3 feet in one direction and 9 feet in another to accurately position the four corner posts of the 12x12 pergola structure. Use string lines and markers to ensure the layout is perfectly square before proceeding to excavation.

Goal: Rip down 6x6 pressure-treated posts to specific dimensions (5.25 inches) to accommodate decorative composite boards, ensuring a slight overhang. Then, mark the pergola's 12x12 footprint in the backyard, offsetting it from the house and a circular patio design.