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Onsite Permit 555-21-000498-PRMT 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:555085014144 Schedule using the Oregon ePermitting Inspection App, search"epermitting" in the app store Date issued:2/26/21 Expiration date:2/26/22 Work description: FIRE REPL AUTH/MAJ REPAIR REPL 3 BDRM RES Other special rqmt: use approved EZ Flow seepage trench configuration Conditions of approval •Due to the available area being limited by lot size, steep slopes, and a downslope cut, installation of a standard system cannot be approved. •Under OAR 340-071-0215, a reasonable repair will be granted and the system must be a Seepage Trench, as defined in OAR 340-071-0280. This system will require 50 feet of seepage trench.Dry soil installation only(June 1 —October 1 unless otherwise authorized by the agent). •The system must be installed by the property owner or a licensed sewage disposal business (installer). •Vehicular traffic and livestock must be restricted from the system area. -All roof drains must be directed away from the system -All tanks must be tested for watertightness and have a water-tight riser to the ground surface. Twenty- inch minimum diameter if less than 36-in deep. Thirty-inch minimum diameter if greater than 36-in deep. Maintain access to septic tank for pumping and service. Meet all required setbacks •The system must be installed in the area approved during the site evaluation and in accordance with the construction plan approved by the agent, including any changes made by the agent. •Effluent sewer. The effluent sewer must extend at least 5 feet beyond the septic tank before connecting to the distribution unit. It must be installed with a minimum fall of 4 inches per 100 feet and at least 2 inches of fall from one end of the pipe to the other. In addition, there must be a minimum difference of 8 inches between the invert of the septic tank outlet and either the invert of the header to the distribution pipe of the highest lateral in a serial distribution field or the invert of the header pipe to the distribution pipes of an equal distribution absorption field. -Each drainfield trench must be level within a tolerance of plus or minus 1-inch. .This system has been approved under OAR 340-071-215 (4)(b)allowing for a reasonable repair, and the setback and sizing standards cannot be met, compromise allows for 50 ft of seepage trench to be installed as that is all that can fit and will allow for 12 ft setback to cutbank created by previous garage installLthe current system was 30 ft or less and under where the deck was and the tank was rusted out. This parcel was involved in the Beachie Creek Fire 2/26/21:9:45:54AM Page 2 of 3 ONS_OnsitePermit_pr