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<br /> r'its �', ► ,,; , 1.1, s� Steven B. Schirmers — MPCA Cert. No. 627
<br /> 951 Katydid Lane NE . St. Michael, MN 55376 (612) 497-3566 ;
<br /> zEVIS:�D e?Member 3, 199�i
<br /> July
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<br /> i This On-Si t = _` �:y ter i s D,Is ign���l ' or ",ipe 1, four
<br /> bec.room ��. ith the
<br /> e: _�? �r a� .�� da z e ^.l 1 rnesote. Pollution
<br /> n
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<br /> local ora in,�,�cn,>
<br /> y r! histc as an tl n -Conior��� �q dUe to a seasonally
<br /> high alter '_abl- In ,s tnhn. 2 from he be atom o' the system. The
<br /> �- existlnq tangy,-. i rc tc !)e ,lil-donedr p um,)er.. &
<br /> a
<br /> ' trt t t4
<br /> filled with soil .
<br /> � , The soils on t r„ Cs oils mapped - ':;,C - ?:ayden loam.
<br /> � t-I ad
<br /> locteat Y 2C" , (mottled r
<br /> 4 - A, seasonall
<br /> soil) ' o ` l- on;11 _ h1c `1 r;,7;`Cr 'cable, esSUr1Z^_d
<br /> inS1 11C❑ T-he ..v t o of `he rock
<br /> s
<br /> bed must ire loc�_�d -�= lca ' � .� the sca. ,Ully high water G
<br /> table. x
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<br /> The soils at .. c �., u� % ' ��•. � _),'rcolation rate avcraging
<br /> 11.7
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<br /> r1 t "l` n r o - A4
<br /> x-! T; pumping ra���er ::ill neec, to 1,e i-nsta 11 c. _i`t `he "f f luent
<br /> trey-mr� n; area.
<br /> The manifold an.' suppl•� li �o _:st .qac : drainage to the
<br /> Y pumping chain!>er. he
<br /> y capped . Be si-Ire os rill m, c r i,l are c1e�jn- The
<br /> sod l .yer bele`:; - - - o' '. area mu., be turned over, jus
<br /> { break up the so.. , _ ure . > to over wor: . hit
<br /> �.
<br /> The pc c,r_ sur»l n�" �,witc ^u :��� loci e ? „ 'tsi de the manhole
<br /> anc? pu .; ing c a n'D�r t-n a v� 1 -u0 e cls - - ::arninn device
<br /> Mu s� z 1 -, ;n " e r c _ `_his rs in case of
<br /> install -
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<br /> a ,r.urnp Lai fur_
<br /> 1 11 thin a%,,a_i from t
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