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Onsite Permit 555-21-000404-PRMT-01 Page 2 of 3 Schedule or track inspections at www.buildingpermits.oregon.gov Call or text the word "schedule" to 1-888-299-2821 use IVR Number:555089410530 Schedule using the Oregon ePermitting Inspection App, search "epermitting"in the app store Date issued: 1/25/21 Expiration date: 1/25/22' Work description: FIRE-AUTH MIN REP: COMMERCIAL 3 EMPLOYEES Conditions of approval Marion County records show the existing septic system serving this property was installed 2/28/06. The system was located by Dennis Bethel on and evaluated by this office on 11/20/21 and found to be not currently failing and the replacement building will allow for a 5 ft setback from the proposed building to the tank and 10 ft setback from the building to the drainfield. The systems consists of a 1000 gallon concrete combo tank and appears to be water tight based on level of effluent in tank. The drainfield for this system measures 125 linear feet.A new plot plan has been created showing that the proposed home will meet setbacks to the drainfield.A tank riser will need to be installed and the very end of the drainline closest to the building has been trenched through, bentonite will need to be added to this area so that effluent does not seep into electrical conduit trench. This parcel was involved in the 2020 Beachie Creek Fire and the house was destroyed, it appears that septic drainfield was not damaged by the fire, however the riser was and funds will be transferred to a minor repair permit. There is no increase in flow to the system as there was a commercial building serving no greater than 10 employees and consist of the same use.This authorization will be approved when the repairs have been done THE APPROVED SEPTIC SYSTEM AREA MUST BE PROTECTED from any vehicular traffic including construction vehicles, livestock activities. Other activities such as logging, excavating or filling, driveway placement or any similar activities may also damage the soil in the area and adversely affect the septic system approval. The areas of the initial septic system and the future repair system must both be protected. The septic tank should be pumped and inspected by a licensed septic tank pumping service approximately every five(5)years. The septic tank is a reservoir for the solid materials in the sewage waste stream. Excessive accumulation of these solid materials in the septic tank will cause the solids to wash out of the tank and into the drainfield. This will cause irreversible damage to the drainfield and will eventually lead to a system failure. 1/25/21:2:12:27PM Page 2 of 3 ONS_OnsitePermit_pr