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Onsite Permit 555-18-007258-PRMT Page 3 of 5 Schedule Inspections online at www.buildingpermits.oregon.gov or by calling: 1-888-299-2821 or 503-588-5147 When calling for an inspection, use IVR Number:555039783299 Date issued 9/26/18 q Expiration date 9126/I g Work description MIN REP 3 Conditions of approval The septic tank installation plan is approved as submitted. Please refer to the signed approved site plan dated September 25,2018. Any deviation from the approved plans must be authorized by this office prior to installation or the permit may be voided. TANK RISER: The tank must be installed with watertight risers extending to the ground surface or above. The riser lid must be gasketed and securely fastened. AN EFFLUENT LIFT PUMPWILL BE REQUIRED to install the septic system disposal field in the approved area and at the required depth. Detailed instructions for dosing tank/effluent pump installations are available in our office. The electrical wiring to the pump and alarm must be installed in accordance with the appropriate Electrical Code. The electrical work must be done under a Marion County Electrical Permit and must be inspected and approved by a Marion County Electrical Inspector. The work must be left uncovered and accessible for inspection. The electrical inspection includes the connections to the pump and alarm in the dosing tank,the wiring in the trench and the connections in the structure. The effluent pipe must have 18-gauge minimum green tracer wire or green metallic tape placed along the line. ANTI-BUOYANCY is required for septic tank installation at this site. See manufacturer's specifications for anti-buoyancy. OBSERVE ALL SETBACKS AND SEPARATION DISTANCES as required by the Department of Environmental Quality rules. A copy of the DEQ setback requirements is available in our office and online at http://www.oregon.gov/deq/Residential/Pages/Onsite.aspxunder Rules: Division 71:Table 1. THE ATTACHED SEPTIC TANK ABANDONMENT FORM MUST BE COMPLETED AND RETURNED TO OUR OFFICE. The septic system installer must complete and sign the form and attach a copy of the receipt from the septic tank pumping service for pumping the tank. MAINTAIN PERMANENT ACCESSto septic tank for pumping and service. The septic tank should be pumped and inspected by a licensed septic tank service before sludge and scum accumulations reach 30%of the tank liquid operating volume. Pumping every 3 to 5 years is an average interval. The septic tank is a reservoir for the solid materials in the sewage waste stream. Excessive accumulation of these solid materials in the septic tank will cause the solids to wash out of the tank and into the drainfield. This will cause irreversible damage to the drainfield and will eventually lead to a system failure. THE APPROVED SEPTIC SYSTEM AREA MUST BE PROTECTEDfrom any vehicular traffic or other sources 9/26/18:9:14:19AM Page 3 of 5 ONS_OnsitePermit_pr