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Septic Permit 555-23-007206-PRMT Page 2 of 3 • .^^'rt *x.� �ro�° �'�^" � fir, � R ..T "i � �' �+ EJateertrficate=issued-t}T 43ZB24 • wort >� ription b �TNSlawCAt� O. ($DRI I Si �"�' 9s' 417., 4,* 44. A R< Cq[] Yll Gp�rOY� •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. •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.govideq/Residential/Pages/Onsite.aspx •The pump and alarm must be wired on separate circuits in the control panel. Pump wiring must comply with applicable building, electrical,or other codes.An electrical permit and inspection from the Department of Consumer and Business Services, Building Codes Division,or the municipality with jurisdiction, is required for pump wiring installation. •Install the pump and system components in accordance with the approved pump curve and specifications. •An anti-buoyancy device is required for the septic tank(s)and must be installed as per the manufacturer installation guidelines. •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. -Equal distribution,all trench bottoms must be at the same elevation.Use Distribution box(es). •The hydrosplitter must be located at least 6 inches higher than the piping in the highest disposal trench to ensure that effluent in the top line does not spill back into the hydrosplitter. •The system using a hydrosplitter is to be pressurized only to the hydrosplitter,and is to utilize gravity flow from the hydrosplitter to the disposal trenches. •The hydrosplitter must be enclosed in a secure enclosure with a solid,watertight bottom to eliminate the effect of rodents filling the enclosure with soil. •This permit is for the installation of an Alternative Treatment Technology(ATT)system and is to be installed by a person certified by the system manufacturer in accordance with OAR 340-071-0600 and 0650.See Alternative Treatment Technology rules at OAR 340-071-0345. •The ATT system must be designed to prevent untreated waste from passing into the absorption field if the treatment system malfunctions. •The septic tank must be approved for use with the ATT system to be installed. •In addition to the As-Built and Materials List,a Start-Up checklist from the ATT maintenance provider is required to Final this permit. -The owner of an ATT system must maintain a contract with a maintenance provider certified by the manufacturer to inspect, adjust and maintain the onsite system.The maintenance provider must submit an annual report and annual evaluation fee. 7/3/24:9:58:57AM ONS_OnsiteCSCpr