**This information includes most, but possibly not all requirements**
During your inspection the inspector will be looking for:

Site address	Building permit
Building plans and site plan	Plumbing contractors license number
Water and ABS drain lines under test, proper drain and pipe sizing per fixtures
1/4" slope per foot of pipe	Hangers and supports

• **Approved site plans are required to be on-site with the approved plans at all times**
• Additional inspections may be necessary as required by the Building Official, Fire Marshal, other Mason County Department, or engineer or geologist of record.
• All construction must conform to the Mason County approved building plans and is subject to field corrections.