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Onsite Permit 555-20-009261-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:555074998065 Schedule using the Oregon ePermitting Inspection App, search"epermitting"in the app store Date issued 12/30/20 Expiration date 12130/21" Work dl scription NEW INSTALL 3 BORM SFD 9 3'5 Special Requirements Stake out required: No Groundwater type: Temporary Groundwater depth: N/A Other special rqmt: DRY WEATHER INSTALLATION ONLY MAY THROUGH SEPTEMBER OR WITH INSPECTOR APPROVAL Conditions of approval •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. •AII 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. •AII work is to conform to OAR 340, Division 71 and 73. Make no changes in system location or specifications without approval by the agent. •For product approval information and manufacturer installation requirements see DEQ website at: http://www.oregon.gov/deq/Residential/Pages/Onsite.aspx •Efuent 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. •Header pipe from Distribution or Drop Box must be minimum 4-ft length, level, and bedded. •Each drainfield trench must be level within a tolerance of plus or minus 1-inch. -Serial distribution, each trench bottom to be level and on contour. Use Drop box(es). 12/30/20:12:57:58PM Page 2 of 3 ONS_OnsitePermit_pr