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Septic Permit 555-23-008380-PRMT Page 2 of 3
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<br /> •Dry soil installation only(June 1 —October 1 unless otherwise authorized by the agent).
<br /> •The system must be installed by the property owner or a licensed sewage disposal business (installer).
<br /> •Vehicular traffic and livestock must be restricted from the system area.
<br /> •All roof drains must be directed away from the system
<br /> •All tanks must be tested for watertightness and have a water-tight riser to the ground surface.Twenty-
<br /> inch minimum diameter if less than 36-in deep.Thirty-inch minimum diameter if greater than 36-in deep.
<br /> Maintain access to septic tank for pumping and service.
<br /> •Meet all required setbacks
<br /> •The system must be installed in the area approved during the site evaluation and in accordance with the
<br /> construction plan approved by the agent, including any changes made by the agent.
<br /> •AII work is to conform to OAR 340, Division 71 and 73. Make no changes in system location or
<br /> specifications without approval by the agent.
<br /> for product approval information and manufacturer installation requirements see DEQ website at:
<br /> http://www.oregon.gov/deq/Residential/Pages/Onsite.aspx
<br /> Effluent sewer.The effluent sewer must extend at least 5 feet beyond the septic tank before connecting
<br /> to the distribution unit. It must be installed with a minimum fall of 4 inches per 100 feet and at least 2 inches
<br /> of fall from one end of the pipe to the other. In addition,there must be a minimum difference of 8 inches
<br /> between the invert of the septic tank outlet and either the invert of the header to the distribution pipe of
<br /> the highest lateral in a serial distribution field or the invert of the header pipe to the distribution pipes of
<br /> an equal distribution absorption field.
<br /> •Header pipe from Distribution or Drop Box must be minimum 4-ft length, level,and bedded.
<br /> .Each drainfield trench must be level within a tolerance of plus or minus 1-inch.
<br /> .Maximum length of an individual trench is 150-feet.
<br /> •Equal distribution,all trench bottoms must be at the same elevation.Use Distribution box(es).
<br /> Installation of this onsite wastewater treatment system has been determined to comply with the applicable requirements in
<br /> Oregon Administrative Rules Chapter 340, Divisions 071 and 073 and the Conditions of Approval above.
<br /> 1. In accordance with Oregon Revised Statute 454,665,this Certificate of Satisfactory Completion is issued as evidence of
<br /> satisfactory completion of an onsite wastewater treatment system at the location identified above.
<br /> 2. Issuance of this Certificate does not constitute a warranty or guarantee that this onsite wastewater treatment system will
<br /> function indefinitely without failure.Conditions imposed as permit requirements continue for the life of the system.
<br /> 3.The area of the initial and the identified replacement area must not be subjected to activity that is likely to adversely affect
<br /> the soil or the functioning of the system.Such activities may include, but are not limited to,vehicular traffic, livestock,
<br /> covering the area with asphalt or concrete,filling,cutting,or other soil modification activities.
<br /> 4.This onsite wastewater treatment system that be connected to the facility referenced herein within 5 years of the issuance
<br /> of this Certificate of Satisfactory Completion(CSC)or rules for authorization notices,alteration permits,or
<br /> construction-installation permits as outlined in OAR 340-071-0160,340-071-0205,or 340-071-0210 apply,including payment
<br /> of an additional fee.
<br /> 5.This system must operate in compliance with OAR Chapter 340, Division 071 and must not create a public health hazard
<br /> or pollute public waters.
<br /> 6. Unless otherwise required by the agent,the system installer must backfill(cover)this system within 10 days after the
<br /> issuance of this Certificate of Satisfactory Completion.
<br /> 11/7/23:8:16:37AM ONS_OnsiteCSC pr
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