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October 19~ 1994 APPLICANT: SITE HUMBER: CHUCK BAKER 94-3494, p~CEL D, 4.44 ACP~S Your site has been found suitable for a STANDARD ON-SiTE SEWAGE DISPOSAL sYST~H. The following construction Specifications shall apply to the installa- tion Of your septic system. The Septic tank shall have a minimum liquid capacity of 1000 gallons, The projected daily sewage flow for this project is calculated at 4~0 ~allons Der day, Based on soil conditions observed on this site, the disposal field will be sized at 150 lineal feg~ per 150 ~allons of projected daily sewage flow. A minimum of ~ .~D~t of disposal field will be required for yOUr proposed develop- ment. The disposal trenches are constructed two (2) feet wide and on minimum ten (10) fOe~ centers and with no line exceeding 125 feet in length, The trenches and perforated pipe are installed level (Zl"} and contoured to follow the natural ground surface. The disposal field shall be constructed with serial distribution with a minimum trench depth of ~4 inch~s a~d a maximum trench depth of 24 inches. There must be at leant 12 lnehe~ of backfill over the top of the gravel, measured from the natural ground surface. An effluent lift pump may be necessary to construct the disposal field in the approved area and at ths correct depth. A groundwater inte~s~or is re~/uired as part of this system. This interceptor trench must be constructed a minimum twelve (12) inches wide by 42 inches deep with 36 inches of clean gravel placed over a four (4) inch smooth wall p~fo~ated pipe. The interceptor must be located at least ten (10) feet upslope from the disposal field and must discharge through a watertight, non- perforated pipe beside or below the disposal field. A separation of 25 feet is required from the septic tank if the tank is located upsloDe of =he groundwa- ter interceptor. This approval is site specific to the area tested and the septic system must be located in the immediate area of the test pits unless otherwise autho- rized by this office. A new site evaluation may be required if the system is pro~S~d for a different area on the property. SPECI~ CO~ITIONS: Construct the draiBfiel~s on ~he convex landfo~me within the area of the ~oil ~e~t pits. ~ pre-construction field stakeout e~tablish the elevations and locations of the i~dividual drainfield lines prior to siting ~lls an~ all ex0a~a=ions. Refer to the stakeout procedure and the ~etback list for details to complete the stakeout. Not~, es~clally the fifty feet min~ setback from seasonal drainage ways. Th~ list of licensed semis syst~ installers and consultants who can assist wl~h the s%ake~u~ are included for your convenience. Soil conditions are marginal fo~ standard e~s~em construction. Use care not to alt~r the natural topsoiI prior ~o con~=N~=tion. Dry soil su~er season construction is rec~ended to avoid ex0e~$iv~ moil compaction. THIS is N~ A PE~I~ ~......~NSTaT~, ~ S~IC SYS~. ~ N~......~NS~ T~ ~Y~TEH