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July ll, 1994 SITE NUMBER; RICK GOHES, G.R.i.w SAi~TI~/~ ~E~J~TY 94-2159, NE P/O T/L 3400, 1-5 ACRES. Your site has bees found suitable for a S~ANDA~D ON-SITE SEWAGE DISPOSAL SYSTEM. The following construction sl)ecifications shall apply to the installa- tion of your septic system. The septic tank shall have a minimum liquid capacity 0~ gallons- The projected daily sewage flow for this project is calculated at ~50 ~a110ns D~ day. Based on soil conditions observed on thi~ site, the disposal field will be size4 at 1SO lineal fe~t Des 150 qallons Of projected daily sewage flow. A mini~um of 450 %~heal ~eet of disposal field w£11 be required for your prOpOSed develop- ment. ~he disposal trenches are constructed two (2) f~t wide and on min~um ten (10) f~t centers and with no line exceeding 125 level (~1") and comtoured to follow the nagural ground su~fac~. The disposal field shall be constructed with seJ~lal dis=~ibutios with a mini~k~m trench depth of ~4 in~e8 a~d a maximum ~rench depth of i~. There must be at least 12 inches of backfill over the t~p of the g~avei, ~asured from the natural g~eund surface. A g~Otlndwater intercelYco= is required as part of this system. This interceptor trench must be constructed a minimum twelve {12)inches wide by 48 inches deep with 40 inches of clean!~ravel placed over a four (4) inch smoo~h upslope f=~ the dis~sal field and]must discharge through a watertight, non- re, ired from the septic tank if the tank Is located up,lope of the groundwa- te~ ln~e~0e~o=. An effluent lift pump ma~ be necessary to construct the disposal field in the approved area and at the correct dash. This approval is site ~ecific to the area tested and the septic system must be located in the immediate area Of the test pits unless otherwise autho- rised by this Office. A new site evaluation may be required if the system is p~oposed for a different a~ea on the p~c~erty. SPECIAL CONDITIONS: Construct the drainfields as far u~slope as possible within the south- westerly Dart of the pNoper~y. Avoid the concave land-form and associat- ed drainage swale. A pre-pe~mlt field stakeout will be necessary to establish the locations and ~levations of the individ~al drainfield lines for beth systems. Refer to the enclosed stakeout procedure and the setback list fo= details to eo~ple~e the stakeout. Defer any excavation and siting all wells until the dralnfield sites aec confi~d. Use care not to alter the natural to,sell prior to drainfleld installation. Drainfi~ld construction should be l~ited to the d~-soil suer s~ason tO avoid excessive soil compaction.