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Home My WebLink About1996-008339 - new septic system PERMIT CITY OF ORONO PERMIT TYPE: 2750 Kelley Parkway - P.O. Box 66 SEWER =- Crystal Bay, Minnesota 55323 P6rmit Number: 0083-3'9 (612) 473 7357 Dote Issued: ;},3 i�^}f: « f., SITE ADDRESS: W„':IY RD N Ljv 7777 DESCRIPTION: '•�;>rvei' _, 14—a .`'i' P'*"i"r'i?. TYP: =;j-3,.1 �_:ili�jN`i:1 ! s=4 i;-i WAf.-_'i' Wi_ii`F:. + 't;' I~I-:. 1)c,NC.6`. REMARKS: FEE SUMMARY: f riT. 7 Fee ------ .1;I i} CO�`NTRLACTOR:p — i'i 'P`i ic. ilt. — OWNER: F r r'G L!`��=ON EL114=.`•" _J (_.(_: 5a�}• %�3'�=1 L'S r'•.t}' :_! !r`L�_� i.•-i,i��l-.F. I D"GUE AVE Al E. PAY RD N y 114 1- r)E L. 1''IN .5c_•'_'28 i__f4_. r�._,. %ilii'! ! I t i -, e� iS5 1 "i-' t_f 5 St G •ED _F":` t.it 3F=°F: f'. 1 'Y?4i'i d 1. _ii:s !'1 0 Ite-_i•;�_ H i-=,E 0'# I'"lE �`�� _1:��`��. !� t'.r'.Ft_.._ !-1 t.._ _ _ 4 _: !rF•i.••.� r! _.r-!e 4. r�=.. "'_ .l4I `•�. AND Ai�REE.,_; T f i i�� A!_I_ '>i+==!_`.�::_ ;�y; ��C� C�j 1P z�aNCi-- W i TH HLf C!.? Y CCR IN i i_!r F}i�`�lANC:r•:.; AND w; I H. �. f�ft� t"�1 i I•'.t�1�t''._=i_ f A Fl ��i 1}i NG i,:#...;FSE �it'_��'1_i-1:'i.�`ii._}v� :�; . I APPLICANT/P ITEE SIGNATURE ISSUED BY:SIGNATURE i CITY OF ORONO SEPTIC YSTEMPERMIT APPLICATION Box 66 (2750 Kelley Parkway) Crystal Bay, NIN '55323 .s JOB SITE ADDRESS: Occupancy Type: Residential Co--- o ercial Other Permit Type: New or Replacement System $100.00 Repair Existing System, $ 50.00 (Tanks or Drainfield) 0.50 State surcharge added to above fees '"See fee schedule for non-re idential permit fees Owner's Name: oneNuu ber: Mailing Address: ity:45% v� Zip:oneNumber: 02/%—'/5 Contractors Name: . Mailing Address: -s21g,; t3'� zip.. DO NOT MAIL PAYMENT WITH THIS APPLICATI N GENERAL INSTRUCTIONS 1. Applications for septic system permits may be maile or submitted in person at the City Offices; however, permits will not be mailed out. The permit must be picked up in person at the City Offices and work must not begin nless the permit card is on the job site. 2. Permits will be issued only to contractors holdin a City of Orono Septic System Installers License. 3. All work must be done in accordance with the appr ved septic system design. Design reports are not considered approved unless accomp 'ed by the "City of Orono Septic System Approval" cover sheet signed by the City ector. 4. The following inspections will be required for all s tic systems: A. Pre-installation site inspection to include inspecto , installer, and general contractor. B. Tank installation prior to covering. C. Drainfield trench installation prior to covering. or mounds, inspection is required after rough-up but prior to sand placement (sand will be jar tested for silt content), and again during.pressure distribution piping ins lation in the rock bed. D. Final inspection to verify proper final cover dep and to verify that all pump station (where required) components are functional and omply with codes. 5. Individual holding MPCA Installer Certificate shall b present during inspections. A 24- hour notice is required for all inspections. NOTE: Applicant must initial all spaces. Fill in all appropriate blanks, check all appropriate boxes. 1. I have received a copy of the system design including the City of Orono Septic System Approval Cover Sheet. 2. I will be installing the following: A. Tanks: A Precast Concrete _ Other Manufacturer Tank Capacities: 1) gal. 2) /� gal. 3) gal. B. Pump Station (if required) Pump make & model / m�,r•�z A-lo (attach pump curve & literature); system design requires _�3, gpm at feet of head. High water alarm make & model Outside electrical work to be completed by installer/ electrician --A— other lectrician --A _other Inside electrical work must be completed by electrician. C. Treatment System: Trenches: s.f. Mound Depth of rock below pipe " Rock bed dimensions _ e ,x W ' Drop Boxes Sand bed dimensions _A x 7 3 Distribution Box Pressure Dist. Pipe Diam. Maniford Pipe Diam. D. Final Cover/Topsoil to be: borrowed from site (show location on site plan) trucked in The undersigned hereby applies to the City of Orono for issuance of a septic system installation permit, agrees to do all work in strict accordance with the ordinances of the City and the regulations of the State of Minnesota, anA certifies that all statements made on this application are complete, true and correct. reofA licant: i:�: Date: Signature pp �✓J Xf g MPCA Certification Nol Staff Review: Appr enial v Reviewer: Date: /'�✓� Reason for Denial: Aft 'gv CITY OF•ORONO SEPTIC SYSTEM APPROVAL ITY of ORONO MunicipalOtfices Post Office Box 66 Crystal Bay,Minnesota 55323-0066 kESYLOg' LOCATION: 325 Old Crystal Bay Rd. N. OWNER: Bob Kurzahls GENERAL CONTRACTOR: SEPTIC CONTRACTOR: SITE EVALUATOR: Greenhaaen Eval . & DesI3EPORT DATE: August 13, 1996 The City of Orono has Approved your on-site system design as of August 13, 1996 (approved-disapproved) (date) with the following comments: Due to excavated and filled soils across the entire lot, An alternative mound will be installed. A three foot separation will be achieved, but the filled soils are mottle at less than 12" . The system is ovesized, drainage will be directed around the system, and t il be taken to u h >1 the compact d, areas of fill THIS IS b I P II IW Tlils is a design approvalrforrl�whlT must accompany the site plan. A permit must be issued to a licensed septic contractor prior to installation. A list of currently licensed septic contractors is enclosed. NOTICE TO INSTALLERS: Any changes to the approved plans and specs must have prior approval of the Inspector (473-7357). Call for inspections 24 hours in advance. ALL DRAINFIELD AREAS MUST BE FENCED OFF prior to building site excavation and fencing must remain in place until final site grading. Approval to pour footings will not be granted until the Inspections Department _ has verified that primary and alternate sites are adequately protected. NO VEHICULAR TRAFFIC OF ANY KIND (cars, trucks, earth moving equipment, etc.) is allowed within 20' of tested drainfield sites either before or after system construction. Compaction of these areas could render them unusable prohibiting the timely completion and or limiting the long term use of the property. A site copy will be available at the City Offices for the septic contractor. CITY 0 O 0 0 By /✓— Stephen a kman, On-site Systems Manager TELEPHONE—473-7357• FAX-473-0510 i Greenhagon Evaluation&Design 816 So. 10th Street 4 } Delano, MN 55328 AUS August 13, 1996 Bob Kurzhals 325 Old Crystal Bay Ro d Long Lake,MN 55356 SITE SUMMARY After conducting soil borings across this site, I have come to the nclusion that there is one to two feet of fill on the entire site. There also is mottle in at 9 to13 incheow the surface in the filled soil in the mound area. Due to these conditions, this system is an AlI emative septic system per code 7080.0910 and must be approved by the State of Minnesota and t e City of Orono. The only other option for this site would be holding tanks. In order to protect public health and extend the life of this system,it h s been oversized. The rock bed area has been increased from 374 square feet to 450 square feet,an the sand under the rock bed has been increased to two feet,three inches to give three feet of se ration. It is also suggested to rough the soil extra deep to loosen the fill. The City of Orono inspect its septic systems every two years and will schedule additional inspections if a problem is detected on regular inspection. HENNEPIN COUNTY, MINNESOTA SI- I00 Ono FEET —" -- EnD FrD2 Gc ' KkD Lre R. 23 Ma HcC2 Gc �ti rD. LrC - �c Hb6 Ha ^GC Gc �Fstr -.� .?, 4 Pa Lc Ha r Ha LsB2 Lr r: . H acf LtB 'I Gc <G Lr� ._ LrC lrC .' Ad ti �L? t6 a LMR Ma LsD2 ;�Kkg y Ge Ha _ , tB 6 _ G �Hb LrB LrE :� US Ha ; Lt6 Ma ErC2 ma En6 G4 Ha w"� c -V a a 4R Gc. �� Lt6 t Ha En8 Gc v r b�y?y Lm B»— Pm ErC2 LrC �x; 3 �a;l :s Lt8 r 3 .Gc Gc i Ma Ha 6 C Ha ��4 ;ev e�R;E Co g �+ Co B ErC2 Ha Lt Ha -- - l Gc KkB . Gc .• Cu Co Co Ha UB Co .`'. � Orono Co KkB KkB Ha LAB �` School - i•• _ _ UB (10 LrB — {yU� Pm ��e Lr LrC .t 0Ha Gc nC 0 '� KIC2 m ,i y w i'ui+ Fd Ma LrC Gc Du Co Ha 0 ,E`t F Lm Pmt � •' ' ,..,i - •' Lt8 Q LrB ',.., _ LrC - evRUNcrov -No TNERN Co KkC - _.. ._. KkC sD2 LsC CO Ma �-` LrD C En ' ' BBBrrrj `^•' KkBLrD pu Lt B.. o Lm8 J `m Lm8 :a Lr6 �t;'y i';;'.�y ZIP- .. . u Ha Y -Lr �"F, t0 '�• i � "`j"� ' Ha xSw$ Ge, �• S Ha �E Co 0 Kk6 O. Ha LrC ,., L R`ONO a _ `a�: t_ati' m�ALrB LrB "`LrB b6 L Z * Lm8 q;LsD200 .'Jia'' Lr6 Gc a �. �Ysr.�. .. C� B ;t Lt6 4 LtB` a Lr6 «� L'r8 LrB I �FkC Ha g ' Q1 LrC Ha , Ha + Gc KkCe. ;•, r _ KkD- v Ma Gc f a GC 1 EnE KkBl!�..a 1 rB Lr # n DIC � .Lt8 f0 _.r* •,. ,_ J a 3 � I 0 '•�•Q ' � ^ J A a j kkD . KIC2. Ha Lr` Ma t bbs k cS KkC- s Ha ,ta` '��• Kk8 � n r,.h SC2• COQ W Ha Co 3 0 !`� KkC+�" c a a 0 0 f" a s i +�Q LmB FSO Lc Ha a. % Kk vo Ha n, .• '�� Lr J ( Lm O KIC2 "M Li s :.0 84 r�U Lc Kk8 •.. kE KG�KkD KIC2kC H® 0• ^t �sOH v LrC a KkB` 5 D kCt , Kk6. 1` w He Y Kk8 5 Kk6 ,i b6 rwti 0 Kk8 �\ u"y �� Pa Ha Kk C w ,LsC2 'a � Ha 6 9: 4' LrB O LrB H' ZGe I " ms's' EnC Lc Stubbs Bay LrB . LrB (kGc � Ha t� — Lr EnB LrB 0 tl LOS Ha i O Le H LrD Gc y cHa Co GG LsC2 135 EnEO y HbC - ...p a � c�oe � �, �; Q m ;.HbB. .rgQ. LrC • Lr6, / ^M, a Lr c nC EnE EnC HbC . p r ttfl Ha r, . Ma ES Ld 6CST r , m ' EnE Ld v � w-. II-N 0 ` f:a . - a F LrB y " . r• 0 Fla . 9. EnE Hb6 :� Ili Enc Maxwell Bay HaLrb ;+� :Lr6 �^ Ha Al--0 to 9 inches, black (10YR 2/1) loam, dark gray thick, bl ck (10YR 2/1) ('10YR, 471) when dry; weak, very fine and fine, clay films on cleavage subangular blocky structure; very friable; planes and in root channels of upper part; many roots; few igneous pebbles; neutral; common ligit gray (2.5Y 7/2) lime concentra- clear, smooth boundary. tions; aboit 5 percent coarse fragments, most- A3--9 to 13 inches, black (10YR 2/1) loam mixed with most- ly igneous shale, and limestone; mildly dark gray (10YR 4/1) verydark. alkaline; strongly calcareous. gray (10YR 3/1) when rubbed; moderate, fine, subangular The solum ran es from 24 to 48 inches in thick- blocky structure; very friable; common roots; ness but is commonly 28 to 36 inches thick. The Al fine, tubular pores; few igneous pebbles; horizon is 5 to0 inohes thick, and the A3 horizon slightly acid; clear, smooth boundary. is 3 to 6 inches thick. The A horizon is typically B1--13 to 17 inches, very dark grayish-brown (2.5Y loam but in places is light clay loam or silty clay 3/2) loam; moderate, medium, subangular blocky loan. Distinct, high-chroma mottles are few to com- structure parting to moderate, very fine, mon in the lower part of the B2 horizon and in some subangular blocky structure; friable; common places are present in the upper part of the B2 hori- roots; fine, tubular pores; common, thick, zon. The B2 horizon is light clay loam to heavy light brownish-gray (10YR 6/2) , porous coat- loan. Clay content ranges from 27 to 35 percent but ings on faces of peds; about 2 percent coarse typically is 30 to 35 percent in the finest textured fragments, mostly igneous; slightly acid; layer. Sand cont nt ranges from 30 to 45 percent, clear, smooth boundary. B21t--17 to 21 inches, dark grayish-brown (2,5Y and 25 to 50 perc nt of the sand fraction is coarser than fine sand. olor of the C horizon ranges from 4/2) light clay loam; moderate, coarse, sub- yellowish brown and light brownish gray to olive angular blocky structure parting to moderate, gray. Yellowish-brown and light olive-brown mottles fine, subangular blocky structure; friable; are common. few roots; common, fine, tubular pores; thin, 5 p The e and C horizons contain about 2 to light brownish-gray (10YR 6/2), percent of mixed lithology, but calcare- / ), porous coat- ous fragments are absent in the B horizon. Reaction ings on faces of peds; common, thick, very of the A horizon ranges from slightly acid to neu- dark grayish-brown (10YR 3/2) and black (10YR tral. 2/1) clay films on faces of peds; about 2 slightly hacidhorizon but rangestfromally neutrallto sacid to trongly percent coarse fragments, mostly igneous and acid. shale; medium acid; clear, smooth boundary. Le Sueur soils have a grayer B horizon than B22t--21 to 28 inches, olive-brown (2.5Y 4/3) clay associated Lester soils, and they are mottled in loam; moderate, medium and coarse, prismatic the lower part of he B horizon structure parting to moderate, coarse, sub- . They are lower inclay and sand content than similar Shorewood soils. angular blocky structure; friable; few roots; The B horizon of L Sueur soils is lower in clay common, fine, tubular pores; common, thick, content, has a wea er structure, and is more fri- very dark grayish-brown (10YR 3/2) clay films able than similar erdal soils. on faces of peds; about 2 percent coarse frag- ments, mostly igneous and fine shale; medium acid; clear, smooth boundary. Le Sueur loam, to 4 ercent slo es (LtB).-- 323t--28 to 32 inches, light olive-brown 2.5Y 5/4) Thispnearly level o gently sloping soil typically light clay loam 32 ( / ) occu ies rises on ow knolls. Some areas are in ( percent clay); moderate, shallow drainagewa s. There are a few crescent- medium and coarse, prismatic structure part- shaped areas near 1he base of steep slopes. In most ing to moderate, coarse, subangular blocky places this soil is closely associated with the structure; friable; few roots; common, fine poorly drained Cordova soils, which lie in slightly tubular pores; common, thick, very dark gray- lower positions. Areas range in size from 2 to 15 ish-brown (10YR 3/2) clay films on facesof acres. peds; thick, black (10YR 2/1) clay films in Shore- root channels; about 4 percent coarse fra Included in mapp'ng were small patches of Shore- ments, mostl i g- wood and Cordova soils. .cloar, y oundar and shale; medium acid; The main mana em nt need of this soil is main- to boundary. g m�„ a32 to 36 inches tenance of tilth. t is well suited to all the ma- :3:Clay loan grading grayish-brown Y2(5Y 5/2) light ma- jor crops grown in he county. It is especially e, r to olive uc well suited to cont nuous corn and soybean produc- b�Orate / ) ' mod- coarse, prismatic structure parting to tion. orate (Capability nit I-1; woodland group 1; able coarse, subangular blocky structure; building site group 6) , few roots; common, fine, tubular ;• rQg; few, thick, black (10YR 2/1) clay films hFaces of peds and in root channels; about Aooreent coarse fragments, mostly igneous and Litchfield Series slightly acid; clear, smooth boundary. 60 inches, light brownish-gray (2.5Y 6 The Litchfield series consists of deep, moderate- �vy loam; common, fine, prominent, light ) ly well drained, sa dy soils that formed in sandy Yo-brown (2.5Y 5 6 alluvium that contains thin layers of loam. These friable /6) mottles; few pores; soils are in broad, (level areas on the Mississippi few, fine tubular ores; few, River outwash plain in the northeastern part ofthe i 3; 55 L S OF SOIL B RINGS �o b Z�a/� Data 7/a 7/9� Loc�alion or Proe�c't� • Boro�9s nada by ell C/oss/ricotion System : AASHO USDA-SCS X : United oth Augrr used (check two) : Hand.a', or Power : flight or Bucke X othar Depth Boring number Depth BoM number Z m SLifoce a%votion M Sul .91, a e%►�atlon feet feet ,{lune// Chart /O)IR Mune/ Chart 10M 160 en Pep.%I h be f':// 3� 0 boa p o 3/Z ' oQ a� /oarYl X1/3 v,0 S,si /r .'// y, f _ / P4 2 — /.4 act M S� 2 AZO -T — .T — s/ 4 — 4 — cND E'NU 5 — 5 — 7— 7— End of boring of feet. End of boring at feet. Standing Water tab/0 : Standing wat tab/e Present at feet of depth, Present at feet of depth, hours otter bor/ng ho u otter bean¢ / Not present in boring hole 1z. Not present !n boring ho% ,Glatt/ed so!/ : Mott/ed soil Observed at�_ feet of depth. Obserroed of feet of depth. Not present in boring hole Not present in boring ho% Observations and comments : Observation on comments LOGS OF SOIL BORINGS Location or Project Date/1'-� !v Z� Q�S Date 7 G" Borings mode by 1�2„ / 4. i e ^ • /�/'//i Classifcat/on System : AASHO USDA-SCS�, Unified other Auger used (check two) : Hand or Power Flight . or 81 fcket—k—• other Depth Boring number Depth bring number '7 feet Surface elevation in feet rfoce elevation Munsell Chart Mvnsell Chart O to etrrl ss;fle ,"//� 3� O !act m ess /'e . 11 Z — / SSid/e f,' / '/� `'LGr r' /,//eT��Hell ✓ �/ s4% Sogp 4 — reap u 1, p 0 4z 4 - 5 - 6 - 7— - 5 -6 -7— 7- 8 — — 8 — 8 —£nd of boring at L� feet. End of boring at feet. Standing water table : Standing, water table Present at feet of depth, Present at feet of depth, hours after boring. hours after boring. Not present in boring hole X Not present in boring hole . Mottled soil : Mottled soil : ,, Observed at7 S feet of depth. Observe of feet'of depth. Not present in boring ho% Not present in boring hole Observations and comments : Observot ns and comments i - PERCOLATION PrEST SHEET - Test hole location /-Jn o A.)r zha /1� Hole N Date test hole was prepared' Depth of hole bottom: inches Diameter of hole inches Soil Data from test hole: depth,inches Soil texture: soil color �j - /oZ �O C.e YY1 ✓�� /hili/• Method of scratching sidewalI: ili 4/1,a / Depth of pea size gravel in bottom of hole:_ inched Date and hour of initial water filling. S '� ?,47 2/Depth of initial water filling: ' above hole bottor lvtethod used to maintain=of water depth in hole for 4 ho /In Ina T/ G i doh Percolation test conducted by; &r 4� i _.Percolation test started at s sy (ampm) Maximum water depth above hole bottom during ter inches 7��$"A, INTERVAL WATER WATER WATER PERC RATE conversion: TIME MINUTES DEPTH DROP loci al CALCULATION (MINUTES) (fraction) ( ��sjJy START --av-iJ ��l. Q 3o A _ t�� _ _—L/L'_ ' —_/—o�— N/ U _ TLME ROP ) P RC 316 x.19 eeirraal REFILL ---21 -- / " ?i — /•7 5 _ B 114=.45 __,j V /may'_ % _1 7 TIME DROP PERC • --'• --- - -- ------ --- �I�aCiirlat) 5116=.31 S --- - REFILL �_- � Q �. 7S- C _28 • 3�__ __1_�'y _ / / _/__� __ TIME DROP PE12C -- ---- 1116=.44 REFILL -------- D TIIKE -57p— C:)P DPERC 1fj=5 -------- -------- __________ Cecirraal) REFILL -------_ E+ 9116=36 DROP PERC REFILL F -------- TIIvtEi - DROP PERC- 11116=.69 -------- --- -----_ CDecirnat) -------- - ------- -- G 3J4=.75 REFILL 13116=21 -------- -------- ---------- -- -- aoirraal REFILL• 3R 7/8=M r___ _______ TINLE DROP- PERc 15(16=94 -- ---------- ------- - CDaeirnal) Ten Percent Calcula 'on A,iB,C B.0 D rrarr% q S'ere�ITc o raa c o rr... �[ o refr acs 4/a_o ac 0.30— �' x 0.30 — re•r [ o C,D,E D,E,F rrarr[ a erg �[40 o rar [ O rear! r[ o rear ra[ o x 0.10 r. x 0.10 — ee.r c o E,F,G F,G,H •r![rr[ u re+r ars o roar o [err rrc o -- 0.10_ �r [ x 0.10 .. It the top number in each set of boxes is larger than the bottom number then take another reading. If the top number is equal or smaller than bottom number. average the three numbers for the perc rare: 26 - PERCOLATION TEST SHEET - / Test hole location BO L A�'I'f r2-- A A/�) Hole M a Date test hole was prepared: Depth of hole bottom: inches Diameter of hole: inches Soil Data from test hole: depth,inches soil t xttue: s iI color D /aAoa Method of snatching sidewall: __144 4/7 G Depth of a size gravel in bottom of hole: � _ inches Date and hour of initial water filling. Depth of initial water filling- /a above hole bottot Method used to maintain 7.r'of water depth in hole for 4 hoL i O < i 9 h e�yi Percolation test conducted by; r -Percolation test started at -'-S'(am Maximum water depth above hole bottom during test- inches INTERVAL WATER WATER WATER PERC RATE conversion: TIME (MINUTES) DEPTH DROP DROP CALCULATION (fraction) (docc s al) 1/16=.06 STARTr s ----- -- - A PER-0'I'Z1vt.B DOP PEC �/G o? ,S --= �-- ---LR--- -- o?— --- CDeciimftl) 3116 2.19 l4 a REFIIL-�L 0 'v �3 3O _ /-C& ,� B 114=15 RO 'r� _ L=--•. -- �Q - / /(1 /U TIME DP PHERCC. 5116=31 REFILL == — 7S /, Li 11// _ 30 / M=,fig •�' G'� ' c TIME DROP PERC — ---------- ------- -- ' Z-77 REFILL ---O7/-- � l�Q •i 7116;44 �! �-- --� - / O / - TSE •(Daeirraal) PERC '112=.5 REFILL -------- �+ 9116-.50 ---------- ------- -- acirs+al J6=.63 REFILL PERC11116=.69 TIMFa DROP -------- --- ------ a cmcirnAl) REFILL -------- ------- -- _ G 34:.75 �¢ 13116_.81 ------- -------- --------- -- acirr►al REFILL.- -------- $ 718 z.88 -------- ------- TII�tE DROP PERC 15116=94 — ------ — cDacisral) Ten Percent Calcula •on" A,B ,C E3,C,D rrQarc 40o m. sc o ria c o r•cr .c o rr+r erc o x 0.10 r. x 0.10 ma c o Z7D,E,F - r. rrQarc o ZISE c•cr rrc o rQr s o c�cr� r..c o 0.30-� Tr urt o .rr c o E•F•G F.G. •rKrrc u crfr rrc o rQ�r o rc�r ..rc o ....• ure es x 0.30 r. rr.r e u x 0.10 r. It the top number in each set of boxes is larger than the bottom number then take another reading. If the top number is equal or smaller than bottom number, average the three numbers for the perc rate-- 26 ate:26 PERCOLATION ST SHEET - Test hole location / 111111�'r2 �Ls Hole M Date test hole was prepared: /_ 19 Depth of hole bottom: inches Diamete of hole: inches Soil Data from test hole: depth,inches soil t xt=r-- soi color Method of scratching sidewall: /i tv/J it fJo-'/S Depth of p a size gravel in bottom of hole: -� inched Date and hour of initial water filling. S 30 7�a 'Y _Depth of' itiallwater filling; 42 above Bole bottor Method used to maintain I.Z of water depth in hole for 4 ho Percolation test conducted by; r < /i/io G F ,I "Percolation test started at 4o (am I m). Maximum water depth above hole bottom during test- inches 7/a r/9 INTERVAL WATER WATER WA R PERC RATE conversion: TIME (MINUTES) (fraction)DROP DR P CALCULATION /4 (fraction) (does al) 1116=.06 S•"r� START _- y ?Q_ / n O A 1/8:.13 112- - N- -- ZZMB DROP PERC (Decimal) 3116=,19 ,r 7 REFILL -- 0_ - 30 _ /zs� �7 B 1/4=.25 -- o DROP PERC y 0____ � -- -- (Decim=al) .5116=.31 v U REFILL --- _ /` ----- 30 _ Z S a L C 3 316.38 0 _ y /• - �� _- / TYME DROP PERC 7• / REFILL 07/1644 --- �- ---� 3z-nrss D Pic D U2=s (Decimal) REFILL -------- ------— --------------- -------- 'I�>E -up- -Qp ------- -- PERC --- -- (Decimal) 51=.63 REFILL F 11116=,69 TZMFs DROP PERC -------- --------- CDaciraal) REFILL G 314=.75 -------- 13116=J1 -------- -------- --------- ---------- ectmal REFILL- -------- T18= 88 $ -------- -------- TSME DROP PPStC 15116=94 ---------- ------- - cnacimat) Ten Percent Calcula on R.B ,C B,C, rrQa.c o .c o ra•. o R.r .rs o mr Yc o me 0.10_ x 0.10_ nr a ti e C,D ,E D,E, �� - y _ s 0.10 ac 0.10 _ rrfa Y O F,G,1-1 40u er=r ec o rQYL o flfr Y.0 p •.,•• .u•s n Y 0.10 _ fAr YL V If the top number in each set of boxes is larger than the bo om number then take another reading. If the top number is equal or smaller than bottom number, ave go the three numbers for the pert rate: 26 MOUND DESIGN WORKSHEET (For Flows up to 1200 gpd) A. FLOW Estimated Sewage Pow in Gallon p7(gppd)Estimated _ � gpd Numberor measured x 1.5 = gpd. aed°oforw ►Ype 1 Type II Type 2 300 225 180 218 B. SEPTIC TANK LIQUID VOLUMES 4 � 375 256 Q. - ga110nS 6 900 525 35 750 450 32 .�. 7 1050 600 370 m,m, 8 1200 675 408 C. SOILS (refer to site evaluation) Numbs .'"' 1. Depth to restricting layer= inches of Bemoan: CM-MY � 2. Depth of percolation tests = a inches `PLW-4 3. Percolation rate m P i 2 3 o<a l,0a leu 0o0 1.lu 1.500 4. Land slope % 7 or 8 2.000 3 i� ova 9 See 68.C•6 (a 1.5) D. ROCK LAYER DIMENSIONS 1. Multiply flow rate by 0.83 to obtain required area f rock layer:A x 0.83 X O0 gpd x D&sq. ft./gpd = 425_4sq. ft. 2. Select width of rock layer(10 feet_or_less)_= / ft. 3. Length of rock layer = area_width= Rock Bed ft. _ ft. r•r•r•r r•r��• ti•ti•ti•�•� ;�•r r•r•r•r•r•r•r• ti•ti•ti.ti ti.ti ti•ti•ti.ti.ti.ti.ti•ti.ti r•r.r.r•r.r:r:r•r r•r.r•r•r•r•r• tdth SIO ft r•r•r•r•r•r•r•r•r r•r•r•r•r•rY• ti�ti.ti•yti•ti•ti•ti•ti•�•tiK•Y.ti•ti•tiH ••r•r•r•t•r•r•r•r r•r•r•r•r•r•r• E. ROCK VOLUME ' • Length 1. Multiply rock area by rock depth to get cubic feet f rock; >'SGaq. ft. x ft. _ Vcu. ft. 2. Divide cu. ft. by 27 cu. ft./cu. yd. to get cubic yard ; -/, S3)cu. ft. ?-27=_Z�u. yd. 3. Multiply cubic yards by 1.4 to get weight of rock i tons; yd. x 1.4 ton/cu. yd. =a3.3 tons. F. ADSORPTION WIDTH Absorption Width S'min table 1. Percolation rate in to 12 inches of soil is m 1 Cd • Rt d P p' ren:olaNen Rate Minut m per inch Soil'Texture ate a 2. Select allowable soil loading rate from table; Faster than 0.1 Coarse Sand 120 1.00 Vie- gpd/ftz 0.1 to Sand iso 1.00 0.1 to 5 Fine Sand- 0.60 2.00 6 to 15 ndy Loam 0.79 152 3. Calculate adsorption width ratio b dividing rock layer 16 to 30 Loam 0.60, 2.00 y g31 to 45 Silt Loam 050 2.40 loading rate of 1.20 gpd/ft2 by allowable soil loading ra e; 46 to 60 Cla Loam 0.45 2.67 1.20 d/ftz . d/ftp = 61 t0120 flay 0.24 5.00 gP gp _• Slower than 120 Clay -Sod having 5096 or move of fine or very fin sand. 4. Multiply adsorption width ratio by rock layer width to et required adsorption width; X /O ft=o?0 ft 71 G. DOWNSLOPE DIKE WIDTH 1. If landslope is 2.9 % or less adsorption width inculdes both pslope and downslope widths 2. Calculate Minimum mound size bsaed on geometery: a. Determine depth of clean sand fill at upslope edge of r ck layer: Separation Z.a S feet b. Multiply rock layer width by landslope -toot c.�.r to determine drop in elevation; _ C' ' foot R° 6' Slope Difference s.o6r ue -. r..t. x�%+100 = o oC feet s1op. Ofit•rene• =^�' et uoslooe veldt c. Add depth of clean sand for separation (2a) '= 'feet P P Rotk Bed Width at upslope edge,depth of rock layer(1 foot) to L feet Downslope Width depth of cover(1 foot) to find the mound height at the :rest upslope edge of rock layer;2. ;s ft+Ift+ Ift= S-d Slfe t d. Enter table with landslope and upslope dike ratio. Select dike multiplier of 3.70 e. Multiply dike multiplier by upslope mound height to fi d upslope dike width: .?:7 x�S- /-5,7 feet f. Add depth of clean sand for slope difference (2b) at do lope edge, to the mound height at the upslope edge of rock layer(20 t find the downslope height; . 2. ft+_:LR S-ft= y!%'Zeet g. Enter table with landslope and downslope dike ratio. Select dike multiplier of 5! 2 S h. Multiply dike multiplier by downslope mound height to get downslope dike width:_OSx JYL3Y= /?,/feet i. Minimum mound width is the sum of upslope dike widt i plus rock layer width plus downslope dike width; 9- - + y + ft ft /r� f - 5. t feet j. 1� slo a rile D t Subtract the minimum width 2i from the ` f ea t .`> adsorption area (F 4 tofin d the additional onal X. Roe:e.e wletn downslope area for adsorption v! UP5e � YUPS:I.:0:9:•.•• Mleln ,2 oft- --I' S- ft= meet 3 1 feet teat 0 additional - k Add thewidth 2.' to the e r downsolP a width and recalculate to :,".Downslope Wl e fes v{5' % the total width t f + f + ft _ t t -feet 1. To un tel mound length is the um of upslope dike width plus rock layer length plus upslope dike width: /`/ ft+ y5-ft+�ft= '73 feet T•�3 Length ^ Downslope O upslope 3:1 LI 5:1 6:1 7:1 3:1 4:1 5:1 6:1 7:1 8:1 !L elope 0 311 LO U 6.0 7.0 3.0 4.0 S.0 6.0 7.0 611 S26 638 lz 7M 191 4.76 5,66 6.90 330 435 SIAS 732 6.86 � 435 5.06 5796A5 4 3A1 4.76 6.25 7.89 972 2.68 3.45 4.17 464 5.46 6.06 S 353 5.00 6.67 857 1077 2.61 317 4.00 4.62 5.19 S21 6 366 S.26 7.14 938 1207 254 323 3SS 4.41 L93 SAI t 7 330 S56 7.69 1034 1373 248 3.12 3.70 4.23 1.70 533 6 3.95 5.68 837 1154 15.91 142 3.03 357 4.05 4.49 4A 72 9 4.11 6.25 9.09 13.04 16.92 2.36 294 3.45 3.90 430 465 10 429 6:67 10.0 IS.00 2333 231 286 333 375 4.12 4A4 11 4A8 7.14 lilt 1765 30.43226 278 3.23 161. 195 426 12 469 7.69 1250 21.43 4375 211 2.70 3.12 3.49 3.80 4118 PRESSURE DISTRIBUTION SYSTEM END PERFORATION OF A PERFORATED LATERAL -crass cov.r 1. Select number of perforated laterals Topsoil AW of Geolexille Fabric for foLr,' Sand Lam krc layer of hOY or strove covvred with red rosin pow) 2. Select perforation spacing feet. IK7 --kCrWrorallon or Lzontally • into p Now Top A Least 12"to Ed9* Dra IIA 3. Since perforations should not be placed closer than 'I ft. to n Field Rof Rcw*Layer LAI PIUS At the edge of the rock layer (see diagram),subtract 2 ft. from NO ofl*M Located at the rock layer length. Bottom of Lateral Clean Sand Layer -zorl'ina I Solt Property Scuttled .7=72 ft. Before or'I Placing Sand Layer Rock layer length 4. Determine the number of spaces between perforations. %jW;2 ry Fcrforwt�oDischarge Divide the length above by perforation spacing and round aiv ns par ounute(SpWj = 31.6rd down to nearest whole number. (&Vt) 1.0a 0.56 0.74 Length perf. spacing = ft.1 3 ft. 7 spaces 2.Ob 0.80 1.04 (3) (2) a.Use for single family homes 5. Number of perforations is equal to one plus the number of b.Use for all other applications perforation spaces . /I — Maximum number of quirter inch perforations pez spaces + perforations/lateral lateral to guarmntee<10%discharge variation Perforation pactg 6. Multiply perforations per lateral by number of laterals to S?feet) 1-4 M 2 get total number of perforations. 2.5 14 18 28 . 3 /.5- z lateral s x = /-5— erforations. 3.0 13 17 26 periviateral —p 3.3 12, 16 25 7. Determine required flow rate by multiplying. 4.0 11 15 23 number of perforations by flow per perforation 5.0 10 14 22 C/� .7 — X FOLO LOCATED AT END OF PFMSWK oisTnieurm systEm ,erfs j;;�/—p—erf 9PM' —XV 8. If laterals are connected to header pipe as shown on upper example,to select minimum required lateral diameter; enter table with perforation spacing and number of perforations per lateral. Select minimum diameter for We perforated lateral = inches. LATOUT Or KRroftra RPE LATt"LS MR Mf.SSLQE D.27MWIlm W .W10 C'=——0 E- 9. If perforated lateral system is attached to manifold pipe near WE- K the center,lower diagram,perforated lateral length and number of perforations per lateral will be approximately one half of that in step 8. Using these values,select minimum diameter for perforated lateral = ZY'/ inches. 65 V DATE / TIME CITY OF ORONO CALLED IN INSPECTION NOTIC SCHEDULED �� _q16 A2 PERMIT NO. �� COMPLETED ADDRESS OWNERGL!/�, �CONTF#. TELEPHONE NO. DESCRIPTION 01 FOOTING 11 MECHANICAL RI 18 EXCAV/GRADING/FILLING 02 FRAMING 13 MECHANICAL FINAL 19 LAKESHORE/WETLANDS O 03 INSULATION 24/25 WOOD BURNER/FIREPLACE 34 TREE REMOVAL Z 04 WALL BD. 12 WATER HOOK-UP 17 SITE INSPECTION Q Z 05 FINAL 14 SEWER HOOK-UO 06 PROGRESS 07 DEMO—SITE 27 SEPTIC MNT. 21 COMPLAINT Q 'I 07 DEMO—FINAL 16 EPTIC INSTALL. 22 FOLLOW-UP — = 09 PLUMBING RI 23 SEPTIC FINAL 35 HARD COVER REMOVAL v 10 PLUMBING FINAL 36 FOUNDATION REMOVAL Z OWNER/CONTRACTOR TO RJEET YOU: YES NQ COO OMMENTS: ! W a CC O O cc O U_ W CC Q Z W z W d WORK SATISFACTORY:PROCEED C PROJECT COMPLETE cc C CORRECT WORK&PROCEED C ISSUE CERTIFICATE OF OCCUPANCY W O C CORRECT WORK,CALL FOR REINSPECTION TEMPORARY 0 BEFORE COVERING PERMANENT O CORRECT UNSAFE CONDITION WITHIN HOURS. INSPECTOR WILL RETURN C PHOTO TAKEN C STOP ORDER POSTED.CALL INSPECTOR O CITATION ISSUED C INSPECTION REQUIRED.CALL TO ARRANGE ACCESS. Call for the next inspection 24 hours in advance.473-7357 Owner/Contrac r Inspector. White Copy/Inspector's File Canary Copy/Site Notice t/ DATE `l TIME CITY OF ORONO CALLED IN lQ� -� 7 /k,, INSPECTION NOTICE SCHEDULED 4 4 PERMIT NO. COMPLETED ADDRESS .� Jr C',�� )CC��_/2,ef OWNER� Q�� CONTR. �f�2�z2 TELEPHONE NO. 71 J1,5_ DESCRIPTION 01 FOOTING 11 MECHANICAL RI 18 EXCAV/GRADING/FILJNG ;Z� 02 FRAMING 13 MECHANICAL FINAL 19 LAKESHORE/WETLANDS Q 03 INSULATION 24/25 WOOD BURNER/FIREPLACE 34 TREE REMOVAL Q04 WALL BD. 12 WATER HOOK-UP 17 SITE INSPECTION = 05 FINAL 14 SEWER HOOK-UO 06 PROGRESS 07 DEMO—SITE 27 SEPTIC_MAWZ___ 21 COMPLAINT tQ 07 DEMO—FINAL 1_ 5 SEPTIC INSTALL 22 FOLLOW-UP = 09 PLUMBING RI 23 SEPTIC FINAL 35 HARD COVER REMOVAL _-j 10 PLUMBING FINAL 36 FOUNDATION REMOVAL Q OWNER/CONTRACTOR TO MEU:_YES_ O Z Lo COMMENTS:cc c— LU cc Aly) ilk IdJ O oLL cc _ X Uj Q a W z W j WO�WORK SATISFACTORY:PROCEED PROJECT COMPLETE Ct ❑CORRECT WORK R PROCEED ISSUE CERTIFICATE OF OCCUPANCY W ❑CORRECT WORK,CALL FOR REINSPECTION TEMPORARY BEFORECOVERING PERMANENT ❑CORRECT UNSAFE CONDITION WITHIN HOURS. PHOTO TAKEN INSPECTOR WILL RETURN U STOP ORDER POSTED.CALL INSPECTOR CITATION ISSUED I I INSPECTION REQUIRED.CALL TO ARRANGE ACCESS. Call for the next inspection 24 hours in advance.473-7357 Owner/Contracto' on Inspector. /' Y White CopylInspector's File Canary Copy/Site Notice DATE TIME CITY OF ORONO CA LED IN INSPECTION NOTI E Sc EDULED PERMIT NO. CON PLETED ADDRESS OWNER CONTR. / TELEPHONE NO. DESCRIPTION UJ 01 FOOTING 11 MECHANICAL 11 18 EXCAV/GRADINQ/FILLINQ y 02 FRAMING 13 MECHANICAL FINAL 19 LAKESHORENVETLANDS C 03 INSULATION 24/15 WOOD BUF NER/FIREPLACE 34 TREE REMOVAL 2 04 WALL BD, 12 WATER HOOKUP 17 SITE INSPECTION 05 FINAL 14 SEWER HOOK O 08 PROGRESS v 07 DEMO--.SITE 27 SEPTIC MAIN7. 21 COMPLAINT W 07 DEMO--FINAL 1S SEPTIC INST 22 FOLLOW-UP = 09 PLUMBING RIC FI 35 HARD COVER REMOVAL v 10 PLUMBING FINAL 38 FOUNDATION REMOVAL Z OWNEWCONTRACTOR TO M YOU: YES COMMENTS: o; Q. a �+ .7 0 UO W 0; Q 12 2 W W CC W ❑WORK SATISFACTORY:PROCEED /PROJECT COMPLETE 0; ❑CORRECT WORK&PROCEED ❑ISSUE CERTIFICATE OF OCCUPANCY W O ❑CORRECT WORK,CALL FOR REINSPECTION TEMPORARY 0BEFORECOVERING PERMANENT ❑CORRECT UNSAFE CONDITION WITHIN HOURS. ❑PHOTO TAKEN INSPECTOR WILL RETURN ❑STOP ORDER POSTED.CALL INSPECTOR ❑CITATION ISSUED ❑INSPECTION REQUIRED.CALL TO ARRANGE A XESS. Call for the nex in tion 24 hours n advance.473-7357 OwnedContracto Inspector. WMte Capynm*ectoes File Canary CopyrJW Notice SEPTIC SYSTEM -S,1TE PLAN. VE-1) AS SMEM117ED VED WIITH CMRECTIONS AS NOTED Aly/ NOT APPPOVED - CORRECT 8i RESUBMIT, I hese comments are for y!-ur frric.-matscafL All work staid to 9" lie camn)6W)CC with A ;jWV'W PN-43ft a 73"VAC MM 65- ,jwewor�ti iT�,L,&ng items mA "dticaoty rX0,nd in this oalf'Ift ':-o-* TF if FI-AN llf i J-3 S- 1 PE AT M-L 1-WIM. Property M70 L poyler Oe x 101.1 EX/SANG DRIWOX r x 101.2 x 99.8 60rogeC, 2% x - 101.6 V 9.9 x 100.1 0100.8 9.5 (7) 1000 gol 50'rad/us 16 THJ=99.2 sop tic tanksExisting 3 existing well- I ( ' F bedroom house 19 -84=99. I 98.4 0 58;=9 VIF & R2=99.j n4t 581=9R.4 -: 101.0 h $0 r3 TH1=99,4ri Existbg tanks 0.1 C�0 Stied 1G10 0.1 L-7 7-- x 99.2 (Q 99.0 x 9.6 00.0 0 P9.7 luomoop 9toa�k A(CIJNO AREA 2% (existing/0-) Property line x 99.3 Benchmark: too of wood hub elevation=100.0 ExIsfing culvert x 100.6 EX/SANG DRIWwA r NOTE After conducting soil borings across this site I have come to the conclusion that there is 1 to 2 feet of fill on the entire site. I have designed a alternative system, with the only other option being a holding tank. In the mound area I found the seasonal high water table to be 9"-13" below the surface. For this reason I have increased the rock bed area from 374 sq. feet to 450 sq. feet. I have also increased the sand under the rock bed to a depth of 2' 3". 1 also suggest roughing the soil extra deep to loosen the fill. Notes 1. Avoid compaction of mound area before, during and after construction. Design = J Bedrooms 2. Verify before drilling any well, that there are no septic tanks or septic areas within a 50 foot radius of a proposed well. (100 feet for shallow well) Rock Quantity = 23.3 tons 3. Verify before construction that no shallow wells are within 100 feet, or Sand Quantity = 190 yds. any deep wells within 50 feet of proposed septic area. Loamy Sand Quantity = 12 yds. 4. The local regulating authority may change the size and/or the location of this system to meet with local codes. 6" Top Sod Quantity = 60 yds. 5. All materials used for construction must meet or exceed M.P.C.A. requirments. Scale: 1"= 30 feet 6. Divert surface drainage away from septic system. 7. Insulate all pipe with less than 3.5' cover. LEGEND 8. All quantities given on this plan are approximate. a denotes well location Z denotes perc test location REQUESTED BK 0 denotes soil boring location (x 101-0 ) denotes proposed elev. BOB KURZHALS x ino denotes existing elev. SITE LOCATION. 325 Old Crystal Bay Rood, Long Lake, MN 55356 --*- denotes surface drainage hereby certify that this site plan was prepared Greenhagen Evaluation and Design by me of under my direct supervision. 816 So. 10th St. Delano, MN 55328 (612) 972-2110 Paul V. Greenhagen D.R.P'-111 Certification No. 7610 M. P. C. A. License # 283 Drown by. pVG Date: 9 0 Job No.- 1 8161-96 Job U209