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Septic Permit 555-24-000303-PRMT Page 2 of 3 Dat etd"r atettssri d 8/'1 o24 / Wi'or De cp n� �1 AL FOKt UTf1R B ' Pat itLis_<:17:,444--qi-7; � . .. . . fir. gnci tc� s of A ova[ .¢ X •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. •ATT treatment standard 2 required. •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. •Capping fill rules at OAR 340-071-0265.Construction must occur in dry soil conditions between June 1 and October 1 unless otherwise approved by the agent.The cap material must be pre-approved by the agent prior to placement. Minimum 10-ft between edge of fill and trench.Drainfield area must be scarified.Contact between native soil and fill must be mixed.Final cap to be seeded and or landscaped to prevent erosion.Protect from livestock and vehicular traffic. •Equal distribution.The cap material must be evenly graded to a final depth of 10-inches over the drain media. •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.gov/deq/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. •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). 8/19/24:8:47:53AM ONS_OnsiteCSC pr