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Onsite Permit 555-22-007547-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:555014605460 Schedule using the Oregon ePermitting Inspection App, search"epermitting"in the app store f r ' f y Exp➢rattan date $12123 late-iss?t�d.�8/22/22 � 3 � � �� , x Lei � aE � � � Wot ,tlssartphon NEW INSTALL FOR FUTURE 4 BDF it SFl3 Special Requirements Stake out required: No Groundwater type: Temporary Groundwater depth: 31 in. Pump to drainfield reqd: N/A Filter fabric on top of drain media: Yes Conditions of approval •Dry soil installation only(June 1 —October 1 unless otherwise authorized by the agent). •An anti-buoyancy device is required for the septic tank(s)and must be installed as per the manufacturer installation guidelines,there are water table indicators on this property as high as 31" below the surface of the soil. •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 •A minimum 18-gauge,green-jacketed tracer wire or green color-coded metallic tape must be placed on top of the effluent sewer or pressure transport pipe from tank to drainfield. 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. •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. •Maximum length of an individual trench is 150-feet. -Serial distribution,each trench bottom to be level and on contour. Use Drop box(es). •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. •All 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 • 8/23/22:8:13:41AM ONS_OnsitePermitjr