I will draft your washington and tree preservation plan layout

Building an addition, home, or ADU near existing trees in the Pacific Northwest? Local building authorities across Washington and Oregon aggressively protect urban canopies. I will prepare your complete tree protection plans and critical root zone layout sets to clear municipal code reviews.

From Seattle's strict director's rules on exceptional trees to Portland's Title 11 tree preservation codes, failing to map out infrastructure clearance can completely freeze your project. I deliver technical site drawings tailored to pass local environmental audits.

What this specialized civil design service covers:

• Critical Root Zones (CRZ): Precise mathematical radial boundary calculations for tree roots.
• Canopy Protection Mapping: Documenting construction exclusion zones beneath drip lines.
• Protective Fencing Details: Engineering schematics for physical barriers and staging lines.
• Site Blueprint Overlay: Merging tree preservation zones onto your proposed site layout.

Please message me with your tree inventory and survey before ordering to review your scope!