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Home My WebLink About2008-00113 - septic , , CITY OF ORONO PERMIT NO.: 2oos-oo��3 2750 KELLEY PARKWAY ORONO, MN 55356- DATE IssUEn: 08/06/2008 952 249-4600 FAX: 952 249-4616 ADDRESS : 475 DEBORAH DR PIN : 31-118-23-23-0004 LEGAL DESC : MCCULLEY FARM : LOT 004 BLOCK 001 PERMIT TYPE : SEPTIC PROPERTY TYPE : RESIDENTIAL CONSTRUCTION TYPE : NEW NOTE: INSTALLING(2)PRECAST CONCRETE TANKS-SIZE OF TANKS- 1250 APPLICANT SEPT[C NEW 100.00 ELMER J. PETERSON COMPANY STATE SURCHARGE SEPTIC 0.50 5921 DAGUE AVE SE TOTAL 100.50 DELANO, MN 55328 OWNER WAIGHT, MR.&MRS. JAMES 475 DEBORAH DR MAPLE PLAIN, MN 55359 AGREEMENT AND SWORN STATEMENT The work for which this permit is issued shall be performed according to the approved plans and specifications,applicable City approvals,and the State Building Code. This permit is for only the work described and does not grant permission for additional or related work which requires sepa�ate permits. All provisions of laws and ordinances governing this type of work shall be compied with whether or not specified herein.This permit will expire and become null and void if construction authorized is not commenced within 180 days of the date of issuance,or if construction is suspended for a period of 180 days at any time after work has commenced. The applicant is responsible for assuring ail required inspections aze requested in conformance with the State Building Code.This permit may be r ked at any time for due cau e. �� 8i � io�:, u-� �i U(�i �C� Applicant ermitee Signature Date ed By Signature Date SEPARATE PERMITS REQUIRED FOR WORK OTHER THAN DESCRIBED ABOVE. � r ,¢��\ City of Orono FOR CITY USE ONLY � � P•O.Box 66 / �7,, �,,.,�.,�, 2750 Kelley Parkway Date Received: �[�!�/-��Permit#,�[/7D� �� y��r�-,`�- � Crystal Bay,MN 55323 �� ,��`��''1 � ��../ ��fH�¢�,o (952)249-4600 Amount: $ �� CITY OF ORONO – SEPTIC SYSTEM PERMIT APPLICATION (All permits must be approved by the On-Site Septic Manager andlor Building Official) Job Site / Owner Information: Site Address: � � � r✓ � p c> %�-� h � �. Owner: �� ;� .5�� -��4�� Mailing Address: City: ��> �C� Zip: Home Phone: Alternate Phone: Contractor/Applicant Information: � � � Contractor/App.: �—/�''`�� J - G� �-�' S�:2 ��? Contact Person: � ' 'r` ��`�e��'"`""'� Address: � I Z� �«� � �. /��r, S'� State License #: �Z�c� City: �e��:, c, Zip: � �,� 2� Expiration Date: Phone: (�4 3) %I 2- 2-�f 2�. Alternate Phone: �L'C�'< ZJ�- c�-�%�� ' � TYPES OF OCCUPANCY �� ,� ��a '�1 �� Residential ❑ Commercial ❑ Other PE'RMIT TYPE AND FEES New or Replacement System $100.00 Repair Existing System 50.00 (Tanks or Drainfield) State Surcharge .50 .50 Total � V:\(Permits)\Septic System Permit Application.doc 1 / 2 , , ** ATTENTION APPLICANT ** Fill in all a ro riate blanks and check all appropriate boxes. I will be installing th following: Ta s ( �� .��S.t.� , Precast Concrete � Fiberglass ❑ Plastic ❑ Other (list manufacturer) Number of Tanks: � Size of Tanks: 1�S �' Treatment System Trenches s.f. v Mound � �U s.f. Gravel less s.f. Chamber s.f. Final Cover/ Top Soil 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 the work in strict accordance with ordinances of the City and regulations of the State of Minnesota and certifies that all statements made on this application are complete, true and correct. Signature of Applicant Date: MPCA License No.: Staff Review: Accept ❑ Denied Reviewer: ,/�J"_ �� t-C'., o,� Date:_ % (-�C)�c��7 Reason for Denial: Comments (to be printed on inspection card): V:\(Permits)\Septic System Permit Application.doc 2 / 2 J CITY OF ORONO — SEPTIC SYSTEM PERMIT APPLICATION GENERALINSTRUCTIONS 1. Applications for septic system permits may be mailed 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 unless the permit card is on the job site. *** DO NOT MAIL PAYMENT WITH THIS APPLICATION *** 2. Permits will be only issued to contractors holding a Minnesota Pollution Control Agency (MPCA) Septic System Installers License. 3. All work must be done in accordance with the approved septic system design. 4. The following inspections will be required for all septic systems: A. Tank installation prior to covering. B. Drainfield trench insta�lation prior to covering. For mounds, inspection is required after rough up, but prior to sand placement (sand mustl be jar tested for silt content) and again during pressure distribution piping installation in the rock bed. C. Final inspection to verify final cover depths and to verify that all pump station (where required) components are functional and comply with codes. 5. MPCA licensed Installers or their DRP (Designated Responsible Person) shall be present during alf inspections. A 24-HOUR NOTICE IS REQUIRED FOR ALL INSPECTIONS. V:A(Permits)ASeptic System Permit Application.doc . ++.7-I' TESTING� INC. Steven B. Schirmers • MPCA Cert.No. 627 951 Katydid Lane NE • St. Michael, MN 55376 • (763) 497-3566 FAX (763)-497-5011 State License #394 ��i�� October 20, CITY C�F t�RON4 �� 1�Q8 2007 `��'�.�� ;��='�-� ��-a��> -�`� ��.-�"�. 3EP'fIC P RMI�T�' INSPECTO�_�l�?��J��YO�pRON� AATE :�:�.PERMiTNQ.,,,,,,,�„�„r,� Kath Swettman �prRovea�s s�aWirr�u y [� APPROV[A WITH CORRECTtONlt AS NOTFA 475 Deborah Dr. t� NOTAAPRUYED-CORRECT&REStiBbIT 7'i+cse eommeats�n for your infattutiwt, �1!work sfiwl)b�d�y Orono, Henn. Co., MN !n Fufl wmplian�e w�itb rU applicabio septio a►t�l sotting cu�, Requlrements including itams not�pecifica{!y aatod ip tYisq4ris�t, ORONO COPY K�s��T'c�'T�r$sr�c.twc�s This site has an existing on-site sewage treatment systei�n which has been classified as failing by the City of Orono. This on-site sewage treatment system is designed for a Type 1, five bedroom home, in accordance with the Minnesota Pollution Control Agency Chapter 7080 and local ordinances. The soils on this site are a clay loam. Th� mottled soils were located at 26" to 30" (redox features). Due to the redox features, a Pressurized Mound System will need to be installed to treat septic effluent. The bottom of the rock must be located at least 3' above the redox features. ORONO COPY All property lines are approximate & must be located prior to installation. The soils at a depth of 12" have a percolation rate of 12.6 mpi, The existing tanks are a 1000 gallon & a 1500 gallon dual chamber tank. These tanks may be used if water tight. The 1500 gallon will need a hole knocked out in the divider near the bottom of the wall. A new 1250 gallon tank will need to be installed for the pumping chamber. If the existing tanks are not water tight, 3 1250 gallon tanks will need to be installed. �;��p�f�ED fOR o��r�c� c��Y ,,,�,,,,BEDROOM�. J��S�tM1�lfIVl� 1 �{�p�pp��1tAl1�At�1 i�IS DESiGK. A pumping chamber will need to be installed to lift the effluent ta the treatment area. The power supply and switches must be located outside the manhole and pumping chamber in a weather proof enclosure. A warning device must be installed with a light and sound device, this is in case of a purn�p failure. The manifold and supply line pipe must have back drainage to the pumping chamber. The distribution pipes shall have their ends capped. Be sure the rock and sand fill material are clean. The sod layer below the entire mounded area must be turned over, just break up the sod, be sure not to over work. All neighboring wells are tocated greater than 100' away from the proposed treatment area. Keep all heavy equipment off of the proposed treatment area before and after construction. The treatment area should be marked off before construction. This Design is not valid & the system will need to be relocated if failure to protect the areas proposed for On-Site Sewage Treatment occurs. With proper installation and maintenance, this system should have no problem in treating septic effluent effectively. Nothing other than human waste, toilet tis�ue, laundry, showers, water softener etc. should be disposed of into the septic tanks. Recommend Iron filters be diverted out of the system. Recommend to divert the wat�r softner also if the iron filter is diverted. Garbage disposals are not recommended, due to adding more solids & fine solids passing through to the system. Excessive amounts of soaps, antibacterial soaps, cleaning agents, shower cleaners used every shower & chlorine agents may kill the bacteria needed to treat septic effluent. Additives are not recommended. Recommend to pump & clean your tanks through the manhole by a certified pumper every 2 years. Check with your pumper to set up a schedule. F�ecommend laundering be limited to 3 to 4 loads per day. �'' �i �` ,/ � �,_ , ..r�� _��, .�.�.�._._ Steven B. Schirmers 2 ; , �� , �� , . � T� d �� a U; ''�� ,,,�. �� `.` `_1" f u^`' � `� � . � i, . �� \. x � _ .� � a.__ --..� �ri -`�j-. n 3 � �. I� I� . . J', 9 � � � V �� '�` � U � \ �C !� \ � � -�3� �� \.�,�'``t �� v,, ' �'� � � n '� ? 'r\ �� 4 yo \ � V � ' �` �j v ,� r -�.�= � � �� ; � � � —�. � � ��e,� ; �. �^�- � �, l� �>'� ; ' �' f i i ,n:`_ C: i � � �� ~ ��, i�� .S-?�-�d 's, � .- .��5 _ ; ... ..._.....----� •'(� � `G _ i .� �, �.Q �:- ; _--`_ ;� , , `� �� -� � � � � s� ------... � ;r �,� —- ; � ,� , ---�-e-.___�_ �s �------._ - 5. 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' �2 (J� .ja� �+ N� � � . �.a �„ r,,, � � �;�� c,� �- � �.�� a r, � '`, I { � �� `_ �'.�' °° m r J-�- �� 5, ,� , �';� ;,.��,� ��, � S . � -�I� ,�'� � � � . i �. ` � �� ( �J �� ;�; � � b' C� _ ,� - � ��; �,p� N �� .� �, y �.; J' � .0 �� i'� . � f� ��"� Z. �' � •� �t �,'�� i \ y- 2-- ��j - "'� v+ �r .� �' `` -�, ;.. F � �+. -�� tn -r � `', r; �, :�', -� ,:.� u,. (`� �_ ,' � •!'a. -., _ cn , > "' , � .., .� `� 7' N I� �� f � . _Y, ..�� ; �'`� � � <;n i• � ' .a'� �, �::, i '� I�OLJ1iTD DESIGIV V�ORIC S�-I��T (For Flows up to 1200 gpd) 1�. Average Design FL,OW — A-l: Estimated Sev✓age Flows i�n Gallons per Day num er of Eshmated �1 SO _ gpd (see ffgure A-1) b�drooms Class I Cl�ss IB Class IBI Cla$s BV or measured x 1.5 (safety factor) = gpd 2 soo 225 �8o bo% 3 450 300 218 ofthe 4 600 375 256 values B. SEPT'IC B'ANI< Capacity 5 750 �150 294 in the �K�s-Srr-�.� �fl�-�`�s 6 900 525 332 Class I, /oo� � i.�on sY�,-�gallOns (see figure C-1) � 1050 600 370 II, or III 8 1200 675 408 columns. �. SOILS (refer to site evaluation) C-]: Se ticl'ank Ca acities(u� allons � Number of Minimum Liquid Liquid capacity with W��d�sposal�& 1. Depth to restric�ing layer = �Z, 1 �6 �.� feet Bedrooms Capacity garbage disposal lift inside 2. Depth of pei•colation tests = /.� feet z o�ieSs �so �izs 3. Texture ��( l.oAv�/{ 3or4 �ooa 15� �5ao 5 or6 1500 2250 Z000 Percolation rate )��.�o rpPl 7,8 or 9 2000 3000 3000 4. Soil loading rate ,�-��_gpd/sqft (see figure D-33) 5. I'ercent land slope �> % 1D. ROCK L,AY�IZ �I1�IENSION� 1. Multiply average design flow (A) by 0.83 to obtain required rock layer area. �1 S�� gpd x 0.83 sqft/gpd = (��,�� sqft-t�i�� t°� 2. Determine rocic layer width = 0.83 sqft/gpd x linear Loading Rate (LLR 0.83 sqft/gpd >: -- � �_ gpd/sqft = ,�� ft �O�.�P^l� �L� 3. Length of rock layer = area =width = �sqft (D1) - �_ ft (D2) _ �� ft � 1 �0 �/1 PI < 1 � �. �ocx voLUM� > 120 I�PI < � 1. Multiply rock area (D1) by rock depth of 1 ft to get cubic feet of rock �o�� sqft x 1 ft = Lo�cuft 2. Divide cuft by 27 cuft/cuyd to get ciubic yards (o��!� cuft -= 27 cuyd/cuft = �,� cuyd 3. Multiply cubic yards by 1.4 to get weight of rocl< in tons 2�-:� cuyd x 1.4 ton/cuyd = 3 5 tons ID-33: Absorption Widt9�Siaeng T�ble F. S�WAGIE ABSOI[�PTIOlm1 �IID'I'I-� Percolntion Rate L.oading Ratc in Minutcs per Soil Texlure Gallons Absorption Inch per day per Rniio Mp�1 s uarc foot Faster than 5 Coarse Sand 1.20 ].00 Medium Sand Absorption widtll equals absorption ratio (See Figure D-33) LoamySund Finc Sand times rocl<layer width (D2) �b�o 3o I,oam o.bo �.00 3]io 45 Silt Loem 0.50 2.40 ��/� X �(a _ lt = c�,�'i�� ft 46to60 SandyQayLo 0.45 2.67 Silty Clay Loam t3Y_lA• 61 to 120 Silty Clay 0.24 5.00 Sandy Clay Cla Slower than 120° •Sys�cm daigncd!or tliese wils rm�st bc oWer or performnncc � I�C��JND SLOPE WIDTH & LEIVGTH I-andslope > 1°Io slope .�. (l�ndsl�pe greater� than 1%) ,�y �, �over� � ., , l. Downslope absorption width = absorption width (F) _ o� oo�,o�:aog�° , ° ninus rock layer width (D2) _ 6��To�,sou [ t /� r -��._. ��.. r ci�,,,s�.,�P,+ n c}ev^•/� lt- lL� �lt- _ ' / lt Separe[io�i��f� ft _,� - Res�ricHng Layer Upslope idlhiC2d) Rock dth(D2) �"'nslo 'Wid1h(C7i) ?. Calculate mound size _ _ ----�c�-<< f� JPSLOPE �. Depth of clean sand fill at upslope edge of q��o�{yjdlh-Sand(� �ock layer = 3 ft minus the distance to restricting layer (C1) �,,;�r° 3ft - ��-r- ft = l•� ft �. Mound height at the upslope edge of rock D-34: SLOPE MULTIPLIER TABLE ayer = depth of clean sand for separation (G2a) Land ursLorE DOWNSLOPE �7 Slop e mullipliers for various multiP liers for various l{. U�SIOI7e.' eUge �lUs depth of rock layer (1 ft) �n% slope ratios slope ratios �lus depth of cover (1 ft) s:i g:i s:i e:i �:i s:� 3:i 4:1 s:l 6:1 �:1 �� ft + 1ft + 1ft = 3 +(� lt 0 3.0 4A 5.0 6.0 7.0 8.0 3.0 4.0 5.0 6.0 7.0 �. Upslope berm multiplier based on land slope 1 2.91 3.85 4.76 5.66 6.54 7.41 3.09 4.17 5.26 6.38 7.53 �� ,'�', (see figure D-34) 2 2•83 3.70 9.54 5.36 6.14 6.90 3.19 4.35 5.56 6.82 8.14 3 2.75 3.57 9.35 S.OB 5.79 6.45 3.30 4.59 5.88 732 8.86 i. Upslope width = berm multiplier (G2c) times 9 2.68 3.95 4.17 4.84 5.46 6.06 3.41 4.76 6.25 7.89 9.72 zpslope mound height (G2b): [ t 5 2.61 3.33 4.00 9.62 5.19 5.71 3.53 5.00 6.67 8.57 10.77 ��a�.�Y� X ��;�i�.� 1 t = �(� 1 t 6 2.54 ��3.23,3 3.85 4.41 4.93 5.91 3.66 5.2 7.14 9.38 12.07 �OWNSLOPE 7 2.48 3.12 3.70 4.23 9.70 5.13 3.80 5.56 7.69 ]0.34 13.73 '.. DTOp lIl elE'_Vat1�I1 = I��ClC 1c1yeI� W1Utll �D2� t1ITleS 8 ZA2 3.03 3.57 4.05 4.99 4.88 3.95 5.88 8.33 11.54 15.91 �ercent landslope (C5) = 100 9 2.36 2.94 3.45 3.90 9.30 4.65 4.11 6.25 9.09 13.04 18.92 1 C� 1t X (ea % - IQ� _ � �? lt 10 2.31 2.86 3.33 3.75 9.12 9.44 4.29 6.67 70.00 15.00 23.33 . Downslope mound height= depth of clean ll 2.26 2.78 3.23 3.61 3.95 9.26 9.98 7.14 11.1] 17.65 30.93 '�and for slope difference (G2e) at downslope � 2_Zl Z•70 3.12 3.99 3.80 4.08 9.69 7.69 12.SD 21.43 93.75 I ock edge plus the mound height at the �pslope edge of rock layer (G2b) .^��, ft + r �? ft = .(.� ft ;. Downslope berm multiplier based on percent land slop > > S`•a.�-' (see figure D-34) ..„ c�`{ _., i. Downslope width = downslope multiplier µ '�dJ � } ` Upslop�y�Widt}i(G2d) G2g) times downslope mound height (G2� �?� `� " ��.'�� `.' X 1J^4'" ft = .-1-�'--ft �m Upslo.peWidth(G2d) RockBed � � UpsopeWidth(G2d) � tt..i ft Wid[h(D2) �� ft . Select the greater of G1 and G2h as the � Length(U3) r.��,; ' � lownslope width: /� ft � � Downslope Width(G2i)_�ft AbSorpHon Widt}�(F)� :� Total mound width is the sum of upslope �� vidth (G2d) width plus rock layer width . ., �� _, _. f D2) plus downslope width (G2i) �L� lt + - Total Length(G2k) t.-) ft ��c, ft + ;�'�� ft = ft . Total mound length is the sum of upslope width (G2d) �lus rock layer length (D3) plus upslope width (G2d) �? ft + (��' ft + I �? ft = ��' feet ! , �,. , . ��;, `�:>� � F��dl �1r�exis�On�o -�<, x � �'.�� ' hereby certify that I have completed this work in accordance witiz applicable ordinances, rules and laws. �j�`.�__ �'�, r' , { , _____.._._ �,' `r (signature) �.,_l�' (license #) �r? �^�� -� P�'? (date) ' �IZIESSURE ]DISTRT�U'I'�ON sY sTE1VI GeoEextile fabric l. Selectrtumberof erforate `� :�: ., °.°""�.s'� �'�`p�� ' D `, _. � " ' p olaterals .:a��```:71;?�S�So;n,a�'p;, °fl�b''r.°a.�: 'r.;�o?�. i.a�.�a�.' e�,. ..�� . 3 �{�:.. R`5.n.o'..:��c�.:.,.� n'i•.:;�;.��;:.,:.;c.:'iq'` - —�---__ • rr�.:.r�od:. � � ��6�"'<} uarter 3nch erforations s '�-�r_<�, aced�3' +,-a. '�" `� �. �� .L�d�{?ifT?��-�..Z.��.��;:�' � :..�;.;.-P`Q�w oc;_�•`d?'��,t�H: ' �;. Selectperforati p , g ;'. .. �r.,.1¢. c r�.:z1i 4 :,�o t �;'Sr: �:..,_-��,;�.�:.:;�: ,., �IZ.S C�C�g— .,�1-� ��e�L. �:JE'C?''Q:�:,�F:��'S:.:qO�c'�9!'a°�il.S4 c": �,.o..}i(�. 0�� .,}i;n;i•'(...ao:�:l�i\�1: ----___ �,:�7..hi.,rt:�,:.�_..5,:��xt��`�7ot.b;.�c7- ;`i:=QJ,�,13� � r.c.�rr�:,�.�:•,;;��n . :..,[.I/ti�.7.L,��:;C).Q.:"ti:.e>>�Jio�� s�' ��e 4'.�.�,.,er,�o-nQ.'u25��,�,"��: . ,o�:rr.c�:�., o�.�.I.:C7"C? �(ii �v�co;``�i��"...a ' ..n?>'..��f.',� ��• �� . � L 17r•=.�;Q� _ r>.5-3l/;:�.n:�r1S�.�r�;r, riii;j[o 3. Since perforations should not be placed clo�er tllan 1 ft. to� Perf Spacing 1.5�-s� `I` ' I` Perf Sizing 7/32"-1/4" the edge of the rock layer (see diagram),subtract 2.ft. from ilze rocl<layer length. � P�rfo�affon dlscharges In gpm � �`� -2 ft. = f,�C�� eef, m pertoratlon dlameter oc ayer eng _ � � head Inches 4. Determu�e the number of spaces betwee�l perforations. (teet) �/8" 3/16 7/3� ��q Divide the length above by perforation spacuzg and rouncl �� '�8 ��2 0.56 0.74 down to nearest whole mimber. 2.ob 026 0.59 0.80 1.04 Lengtlz perf. s acin � ;, . 5.0 0.41 0.94 1.26 1.65 P g= ��:_. ft. :- = = ft. _= .�:� . ( ( ��`iCeS °UsA 1.0 foot torsln�le-famlly homes. `3� l�� b Use 2.0 feat far anything else. 5. Nunzber of perforations is equal to one phis.the number o�f ' Potentlalforplugging perforation spac�s _ �` _ � �'�t�. S aces -+- 1 = `�(�� Maxintum number of uarter inch perforaHons pei P �er�ox•�tior�slla�ex•a1 q lateral to guarnantee<10%discharge variaHon 6. Multiply perforations per lateral by num.ber of laterals to � �s fer�gn / � get total number of.perforations. � � 1 4 1 2 � . . �-5 �� 18 28 ,, ;., �, , atera x pers atera — '�'"'''�I��Ifo�ations: �eo' 1� �'7 �� Calculate the square footage per perforation (6-10 s ft/ er1� ��3 �� 16 �5 System area: �c�' �c��;' _ �,.:,��> . `� P � �.� 11 15 23 t,�r>� _ �� . �f./ �.� �-� 14 22 area � er ora ons V � ` �" s�fdperf � . 7- Deterrnine required flow rate b�r multi 1 u1 , `"'N1F°�o �orJ,�o �T �Idp p�: ppESy��jE OISn71t7UT10N SYSTEM number of perforations by.flow per pePr or��on � � wr�.r^ � ' �� (,�`� r �l�-1 _ r• � � �� X SPm peT � ��m ' �j. / t„", (� 8. I�laterals are connected to header pipe as show7Z on upper �"r`� Ss`�ci�P9.`�J�� rt� d�� e�cample, to selecf ininimum required latei�al diarneter; enter � table wit�i pei�foration spacing and riumbe:r of perforations per IateraL Select iriinin-itun c��iameter for �~'�'�°F��DMiE��pE LaTENn�S,�� PnE9lufiE 019T1��9uf1oN Y��ou��o perforated lateral = � ira�gi�s. �>"�°^�'°�•�•°„�•� , { „o..,s-.Qo�� .�„� EylEw D�SArir s[�:��i fio. A MKay . 9_ Tf perforated lateral system is attaclzed to n.lanifold pipe near. ,,w.; a o,.o„��a r;.,,�,o the center, Iower diagrarr�,perforated later�al lei�gth and ��F` 'a � number of perforations per lateral will be�pproXljnate.ly one . �-'�'t�'�"��°�^-'�'� half of that in step g, Using these values,s��lect minisriurn ��f b` �R�LO`�E�IL diazneter for perforated lateral.� I�1 a.�v�," fli�cli�es. � � ��^�°''"� ""``,�"'�°`� ��.JI�� ,��'�I�I`J �'R.O��I��J�i� ��a ][��nga��ae ��fly�t� ��g��a , �. ��g�� i��gn➢��.��n�x� 1. Minurium required dischaxge is 10 gpm �. Nlaximum suggesteci discharge is �5 gprn. Por other estaulislunents at least 10% greaier than t11e water supply ra�te, btil no fasier than ih� rate at which efflu�ent will flow ottf of th� disti-ibut�on device. � �� , lE�, ��Y'c�'��4��'� �&St`�I['��E��IC� See pressure c�istril�utiorc wo�1c slaeet ��gxn 1-� �II� k� ��ec� ��n�ra� ��i�,ye ..a 1 — ��p�� a ��a'Il11�gII��_��nIIl�� a�� '��.�A�°eII��Hg��e A�. �levai�on difference between plunp amd po:ult of dischal-g�? soil treatment system /Jr feet �c point of discharge do�°°D�.°q^i.� !U J l�. Special head requirement? (See Figi�3�e nt right- Specic�l Hend Requir�eitzents) total pipe � len th --� f Pe� ' �r � 2A,elevation �`. Calcula,te �riction loss inlet_;:':`��"""''`'� difference piPe `� 1. Select pzpe diameier �•<� �� . .. u1 - ,: •: . ....-�- ......_. .. ... ,.e,�_ : .:....:....:.......:; �---------------------------- ------ s.,t `➢. �niei-�'igut-e E-9 witiz gpm (1A or �) and�ipe dianlet�r (C1). � - LZ�ad fri�ction ]oss ia� fe�t per 100 feet frorr►Figttx�e ]C-9 Special He�d ►dequiremen$s Friction T oss =�--1� �� ft/100ft of pipe Grayity Distribution 0 ft ;3. I�eteT-�nine total pipe lengttl h�oin p�mp discharge to soil treatanent Pressure Distribution 5 ft discharge pou�t. Est�mate by adding 25 percent to pi�� le�tgl:h�or fitting loss. Total pip�length tunes 1.25 - equivalent pzpe ler�gth t r?�`� feet x 125 = '�,) a� feet �=9: Fractinn Loss ira PI�sPic �'a��e P�r 1�l�6¢�eP 4. Calculate total fxictiori loss by multi�lyizig fx-ictiori loss (C2) ��me�� in¢t/100 ft by t}-te eqt�ivalent pip� lengtll (C3) ancl divide by :�00. �ipe d's�rr��p�e = s•f�t� ft/lOUft x ';;'!``•, -100 = �% ft fiiow �a9e 1.5,� �� - �,PYI IL. 'Tofal head required is the sum of elevatic�n diff�r�e�ce (A), special ��: 2.4�1 OJ3 0.11 h�ead requu-emerats (B), and total friciion lc�ss (d��?) 25 3.73 l.l 1 O.lcS � :> ft-+-- S --ft-+-_�l' It = 30 5.23 1.55 0.23 35 69c5 2.06 Q30 ��$�� p�� `� �� AO 8.91 264 0.39 -._- ��,_- �o )I��llR�1�� C��'11ll�� ---- 45 11.07 3.28 O.A8 - _ 50 13.46 3,99, 0.58 55 4.76 0.70 1�puinp ml�st be sel�cted to deliver at l�as�_ �� gpm v� 5.60 0.82 (lA or 13) with at least 2,c) f�et of total head (2�+) 65 6.48 0.95 .a�-_� �.�g� ---•-:�� 70 7.44 1.09 I h%reby c.ertif}� that I have�ompleted this work in accordance with applicable ordinances, rule:s and laws. ,F' r' ' �_�� :,�, � %. �,— ' (signalure) ��?� __(license l�) �1.�-�r�.C`:7�C:a7 (date) • , �7-P TES�"ING� �N�. Steven B. Schirmers • MPCA Cert.No. 627 951 Katydid Lane IVE • St. Michael, MN 55376 • (763) 497-3566 FAX • (763) 497-5011 State License #394 l�OGS OF SOIL BORINGS Kathy Swettman 475 Deborah Dr. Orono, Henn. Co.,MN Borings completed on 10-16-07, with a hand bucket auger. BORING NUMBER 1- Elev.96.5 - MOTTLED SOIL AT 30" - standing water present in boring at 24", 25 hours after the boring. 0 - 14" Topsoil dark brown loam 1QYR 3/3 14" - 26" Dark gray brown loam 10YR 4/2 26" - 30" Gray brown clay loam 10YR 5/2 30" - 36" Rusty gray brown clay loam 10YR 5/2 - mottles 10YR 7/1,6/8 36" - 42" Rusty pale brown clay loam 10YR 6/3 - mottles 10YR 7/1,6/8 BORING NUMBER 2- Elev.96.1 - MOTTLED SOIL AT 26" - standing water present in the boring at 39", 25 hours after the boring. 0 - 14" Topsoil dark brown loam 10YR 3/3 14" - 18" Brown clay loam 10YR 4/3 18" - 26" Yellowish brown clay loam 10YR 5/6 26" - 38" Rusty yellowish brown clay loam 10YR 5/6 - mottles 10YR 7/1,618 38" - 48" Rusty pale brown loam 10Y'R 6/3 - mottles 10YR 7/1,6/8 BORING NUMBER 3- Elev.97.2 - MOTTLED SOIL AT 26" - standing water present in the boring at 48", 25 hours after the boring. 0 - 10" Topsoil dark brown loam 10YR 3/3 10" - 14" Brown clay loam 10YR 5/3 14" - 26" Yellowish brown clay loam 10YR 514 26" - 34" Rusty yellowish brown clay loam 10YR 5/6 - mottles 10YR 7/1,6/8 34" - 40" Rusty pale brown clay loam 10YR 6/3 - mottles 10YR 7/1,6/8 40" - 48" Rusty pale brown loam 10YR 6/3 - mottles 10YR 7/1,6/8 CERTIFICATION N0.627 STAT� L•ICENSE N0.394 PERCOLATION 7['ES'I' DATA SHEET Percolation test readings made by S-P Testing, Inc. on 10-17-07 starting at 10:30am. Test hole location Swettman�475 Deborah Dr� Oron9 Test hole number�. Date test hole was prepared 10-16-07. Depth of hole bottom 12 inches. Diameter of hole�inches. �OIL DATA FROM TEST HOLE DEPTH,INCHES SOIL TEXTURE 0 - 12" Topsoil dark brown loam Method of scratching sidewall is i e. Depth of gravel in bottom of hole is 2 i es. Date and hour of initial water filling 10-16-07, 9•30am. Depth of initial water filling is 12 inches above the hole bottom. Method used to maintain at least 12 inches of water depth in hole for at least 4 hours is automatic iphon. Maximum water depth above hole bottom during test is�uiches. __—. __ -------- _ -- --- ---. _--___—_ _ -- � Measurement, Dro in water level, Percolation rate, � ! P Time � Time interval,min �_ inches mches minutes per inch � Remarks 10:20 prefill . _- -------6-----{- -- _- � 10:30 � 11:00 6 2-1/2 , 12 30 min -- - - _ __ - -- ---- - - _ - ---- _----_ _ _- --- -- - -- � 11:03 11:33 6 2-3/8 12.6 30 min --_ — _ _ _---- -__ ------- - --- -- -_ - � -- __ ___._ 11:34 12:04 6 2-3/8 12.6 30 m i n - __ _ __ _ ___--- _ ___-_ - _ _ _ __ __-_ _ ---------- ---------._� Percolation rate = 12.6 minutes per inch. . . . CERTIFICATION N0.627 STATF LICENSE N0.394 PElZCOLATION TEST DATA SHEET Percolation test readings made by S-P Testing, Inc on 10-17_07 starting at 10:31am. Test hole location Swettman, 475 Deborah Dr, Orono Test hole number 2. Date test hole was prepared 10-1�07 Depth of hole bottom.�? inches. Diameter of hole(inches. �OIL DATA FROM TE T OL DEPTH,INCHES SOIL TEXTURE 0 - 12" Topsoii dark brown loam Method of scratching sidewall is ife. Depth of gravel in bottom of hole is 2 inches. Date and hour of initial water filling 10-16-07, 9•30am. Depth of initial water fill'vig is 2 i c above the hole bottom. Method used to maintain at least 12 inches of water depth in hole for at least 4 hours is �utomatic siphon. Maximum water depth above hole bottom during test is�iriches. _— -- - — - - --- - -- - -- —_ --- _____ --- - -_--- - -- ' � Measurement, I Drop in water level, Percolation rate, � -- Time Time interval,min inches � inches minutes er inch Remarks - _ ___ ___ -- -- —_ ___ -- - — I ---- - _._ i 10:20 prefill_ _ 6 � --- --- --- - -- - - ---------- _---.__-- — -- __- - 10:31 ____ I___ 11:01 -_ --6--- - - I i 3-1/16 9.8 30 min � __ __ _ -- - --- --- ---- __ _ _ __ _ 1 — ------------- - 10 � -- 30 min � 11:02 11:32 6 3 ---- ----- - - _. -------- ------ --- — -- - - -- - _-�----_ � I 11:35 12:05 6 2-15/16 10.2 30 min _-- --- -_ __L __ _____-- __ _. _i_ -- --- --- -- ------------ -- --- --------- --..----- _� Percolation rate = 10.0 minutes per inch. DA E TIME �/ CITY OF ORONO CAILED IN g INSPECTION NOTIC SCHEDULED �' -d �� PERMIT NO. �� COMPLETED ADDRESS �`Z� �LJ�CJGn�� 'v OWNER CONTR._�A� TELEPHONE NO. 6�O� `" a�� - 7�o 9 , � DESCRIPTION � w� `�� C--- � ❑ FOOTING ❑ MECHANICAL RI ❑ EXCA GRADING/FILLING Q ❑ FR,4MING ❑ MECHANICAL FINAL ❑ LAKESHORE/WETLANDS y ❑ INSULATION ❑ WOOD BURNER/FIREPLACE O ❑ TREE REMOVAL Z ❑ WALL BD. ❑ WATER HOOK-UP ❑ SITE INSPECTION Q ❑ FINAL ❑ SEWER HOOK-UP ❑ PROGRESS � ❑ DEMO-SITE ❑ SEPTIC MAINT. ❑ COMPLAINT � ❑ DEMO-FINAL T'�&,EPTIC INSTALL. ❑ FOLLOW-UP _ ❑ PLUMBING RI V❑ SEPTIC FINAL ❑ HARD COVER REMOVAL J ❑ PLUMBING FINAL ❑ FOUNDAT�ON/REMOVAL � OWNERICONTRACTOH TO MEET YOU:_YES_NO � COMMENTS: a ! G-�� ' ►�Z o C 1� IS.P�I �.� � o �r�n +cJ' I d A d a � �� '� ��(��s l,v •�t�, �c��,/ an � CA�s �� a�SP �.. � Q � �d � �' 1 c�.a� o�-T, z W � W � � d W ❑WORK SATISFACTORY:PROCEED ❑ PROJECT COMPLETE � ❑CORRECT WORK&PROCEED r ISSUE CERTIFICATE OF OCCUPANCY W � ❑ CORRECT WORK,CALL FOR REINSPECTION TEMPORARY V BEFORECOVERING PERMANENT ❑CORRECT UNSAFE CONDITION WITHIN HOURS. � pHOTOTAKEN INSPECTOR WILL RETURN ❑STOP ORDER POSTED.CALI INSPECTOR �CITATION ISSUED G INSPECTION REQUIRED.CALI TO ARRANGE ACCESS. Call for the next inspection 24 hours in advance. �952� 249-46QQ OwnerlContractor on site: Inspector. - '�� d � , � White Copyllnspector's File Canary Copy/Site Notice � �-�'�— � DAT TIME CITY OF ORONO CALLED IN �-�/�.�'��-,�� }�� INSPECTION�Q�Ci,� DO// SCHEDULED �' v� _ -�� PERMIT NO. � �� COMPLETED ADDRESS �� /��`� OWNER CONTR.�/�- TELEPHONE N0.`u� �� — `�`� ��v�'7�d� �J � DESCRIPTION ✓ � � ❑ FOOTING � MECHANICAL RI ❑ EXCAV/GRADING/FILLING Q ❑ FRAMING ❑ MECHANICAL FINAL ❑ LAKESHORENVETLANDS y ❑ INSULATION ❑ WOOD BURNER/FIREPLACE O ❑ TREE REMOVAL Z ❑ WALL BD. ❑ WATER HOOK-UP ❑ SITE INSPECTION Q ❑ FINAL ❑ SEWER HOOK-UP ❑ PROGRESS � ❑ DEMO-SITE ❑ SEPTIC MAINT. ❑ COMPLAINT Q ❑ DEMO-FINAL ❑ SEPTIC INSTALL. ❑ FOLLOW-UP _ ❑ PLUMBING RI ❑ SEPTIC FINAL ❑ HARD COVER REMOVAL J ❑ PLUMBING FINAL ❑ FOUNDATION/REMOVAL � OWNERICONTRACTOR TO MEET YOU:_YES_NO � COMMENTS: � `�j� �� I .�V � � � � KS, 0 � � u � P�'�� /V !�� S` � ` � � � W � Q � Z � �i� �/�� cJ �c�-C � � a $�;�1 1--t. � a W� �IILORK SATISFACTORY:PROCEED ❑ PROJECT COMPLETE W ❑CORRECT WORK&PROCEED ',� ISSUE CERTIFICATE OF OCCUPANCY � ❑CORRECT WORK,CALL FOR REINSPECTION TEMPORARY � BEFORE COVERING PERMANENT ❑ CORRECTUNSAFECONDITIONWITHIN HOURS. � pHOTOTAKEN INSPECTOR WILL RETURN ❑CITATION ISSUED ❑STOP ORDER POSTED.CALL INSPECTOR O INSPECTION REQUIRED.CALLTO ARRANGE ACCESS. Call forthe next inspection 24 hours in advance. �95Z� Z49-46�� OwnedContractor on site: ' Inspector. White Copyll�spector's File Canary CopylSite Notice