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I _ - <br /> Onsite Permit 555-22-002468-PRMT Page 2 of 3 <br /> Schedule or track inspections at www.buildingpermits.oregon.gov <br /> Call or text the word "schedule" to 1-888-299-2821 use IVR Number:555013472276 <br /> Schedule using the Oregon ePermitting Inspection App, search"epermitting"in the app store <br /> Date issued 4/4/22 - Expiration date <br /> 4/4/23 <br /> Work de scrt tion.MAJ:ALT MODIFY EXISTING DF FOR ACCR f <br /> 3 ✓.... 2 oil.: .. ....... _, ,_i ,r r.•^ ...,...,J...a`, .. .s ...__..__ <br /> Special Requirements <br /> Pump to drainfield reqd: N/A Filter fabric on top of drain media: Yes <br /> Conditions of approval <br /> •Dry soil installation only(June 1 —October 1 unless otherwise authorized by the agent). <br /> •A minimum 18-gauge,green-jacketed tracer wire or green color-coded metallic tape must be placed on top of <br /> the effluent sewer or pressure transport pipe from tank to drainfield. <br /> Effluent sewer.The effluent sewer must extend at least 5 feet beyond the septic tank before connecting to the <br /> distribution unit. It must be installed with a minimum fall of 4 inches per 100 feet and at least 2 inches of fall from <br /> one end of the pipe to the other. In addition,there must be a minimum difference of 8 inches between the invert of <br /> the septic tank outlet and either the invert of the header to the distribution pipe of the highest lateral in a serial <br /> distribution field or the invert of the header pipe to the distribution pipes of 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 /> •Equal distribution,all trench bottoms must be at the same elevation.Use Distribution box(es). <br /> 4/4/22:8:59:09AM ONS_OnsitePermitpr <br />