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HomeMy WebLinkAbout1998-010259 - new septic system PERMIT ' ,CITY OF ORONO PERMIT TYPE: 2750 Kelley Parkway- P.O. Box 66 `=:�:��,�`_:: 'µa�� I���' Crystal Bay, Minnesota 55323 Permit Number: � �- t� {_'S E_f;.:,�`K (612) 473-7357 Date Issued: i:1�,i f:�;�;�,�;�; SITE ADDRESS: — — — — . ir,; — __�i`. _ ._.._. . _. . . - i :.r:i.—�» - _ ;1:. DESCRIPTION: �,i�� `_:�:�°l"i t: '=:`Y'3?�f1 :���w�;�• ;; ��-�1�-��� �-'.u�^r��it. �v�M, t��� �_����'TI�: :�`r'��iE _.F=llli,'�� t:3 6t;�_j i.F?}� �i�!)'i, � E L�F? �"i��_�S 1.j�»�vf•� REMARKS: FEE SUMMARY: I ;_:r+•�:� �—�+:_ `,�a�;_f t_F ,i_F S! _.i{:'_�"'�^;1'_�� ------ ��:..s"�I Is_�f..��, S"Nt�s Y�� !Ji� i.:;:� CONTRACTOR: - ��_,=�1 i�_.��-�f. - OWNER: t'`�-1�i�fl�l�ii: _'=`�i�{'i�`._ C�_'� _'_%�� r:t 1!i�i i:j"f���'��'_�� _.�z_'=•• 1�!�� f t� �3'v� !� 3:_�f 3;' ix,�f ti 11.}L•'t-il_t L;�ti �`; !1_:_:".—; `�;,'r C,'-�' ;�� (a�i�i~!i)t•;;1 J i C:��:# :�'�. — — — : .sM — — � r" — — _�: t'�i�� — — --- i;f_,'._' ..__ . ��'��= — — — —`-t� — L, T_,;.._:_.:_,. . 1 t'�+— �.fJS jt_I-t;`_�,�l7�'1;�-�1 t—�#�I-;��'.t-��' f—;�-,�.sE._i�,:-. i .� I—'`"::;°�.���.._��i_Ei� �I_I i 3:-tt:,?—. f f=-, `i t=-,��i. S;'�s�.z;,S_i i�3-t�� ,J I ._ _. ._..�_1�' I�t..�! �.��Es i-��.7�?`�:� � �_ ���_� ril._� `£:�5�...�'''.i��. �{�;_ _ �i ti 1�_ � :=13�. �E_���s�!_` �#�. � _.`� r`.r L �1 s `•. �_zE' f;ni�t(� I�I E ii-` .�f i-:{`,:{.;_= i=i1f�,; —�i��: ;� 3TT' :�3 ''°,1:',t:-`—:i ��f 1 i€ 'ti (:(�:;� C;:;_... .r�... . :.v�:-� � _ _ �{_ ,f.' �{. . _. t. _. . � �i . . t . __ _ i� _ =� ����« __.�_ . ._.+:,'i.'•� i:'�°?�a . _ . I � J ` 'j � D. � APPLICANT%PERMITEE SIGNATURE ISSUED BY:SIGNATURE . � (G �s� ' CITY OF ORONO SEPTICSYSTE1�iPERI��IITAPPLICA'�ION Box 66 (2750 Kelley Parkway) Crystal Bay, NIN 55323 JOB SITE ADDRESS: "�� �S l S D�a� ��.� �; � Occu ancti� Type: Residential (/ Commercial Other P Permit Tti•pe: IV'ew or Replacement SS�stem, �100.00 C/ Repair ExistinD System, � 50.00 (Tanks or Drainfield) 0.50 State surcharge added to above fees *See fee schedule for non-residential permit fees O�mer's I�'a.me: �W�R��-s L_�:�� ( � PhoneNumber: �J� ' s�7/ I�Iailing Address: ' �- Z �,v��'� �r- City:(�.���.►Q �P� ��/��-� Contractor's I�Tame: os�►6r ;rta� Phonei\'umber: �f�-�S - ?3�� � ��> City: ��. (,�-�'`�- Zip: �'�� Nlailing Address: Z32�� /D� �� DO \TOT �IA.IL, 1'AI'I1��IENT ti�TI'H THIS APPLICATIO�' GE�rERAL Lti'STRUCTIONS 1, Applications for septic system permi[s may be mailed or submitted in person at the City Offices; however, permics will not be mailed out. The permit must be picked up in person at the Ciry Offices and work must no[ bejin unless 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 approved septic system desi�n. Desi?n reports are not considered approved unless accompanied by the "City of Orono Septic Syscem Approval" cover sheec si�ned by the City Inspector. 4, The follow�in� inspections will be required for all septic systems: A. Pre-installation site inspection to include inspector, installer, and general contractor. B. Tank installation prior to coverin�. C. Drainfield trench installation prior to covering. For mounds, inspection is required after rouQh-up but prior to sand placement (sand will be jar tested for silt contenc), and a�ain durin� pressure distribution pipin� installation in the rock bed. D. Final i.nspection to verify proper final cover depths and to verify that all pump station (where required) components are functional and comply with codes. $, Individual holdin�MPCA Installer Certificate shall be presenc durinj inspections: A 24- hour notice is required for all inspections. NOTE: Applican[ rriust initial all spaces. Fill in alI apgropriate blanks, check all appropriate boxes. 1. I have received a copy of the system desi�n includin� the Ciry of Orono Septic System Approval Cover Shee[. 2. I �viIl be installinQ e followin�: A. Tanks: Precast Concrece O[her Manufacturer �..�Z,CL S Tank Capacities: 1) �ySU gaI. 2) dvc:.a gal. 3) '��oal. B- Pump Station (if required) Pump make & model �,�.�� --��']/ - ��S (attach pump curve & literature); system desi�n rzquires � opm at 2.Z-- feet of head. Hi�h �vater alarm make & model o,t �����. • ' electrical work to be completed by installer electrician ocher Inside electrical work must e y elec[rician. C. Treatment System: / Trenches: s.f. �� Mound Depth of rock below pipe " Rock bed dimensions /L� 'x ,��,�' Drop Boxes Sand bed dimensions 39 'x�' Distribution Box Pressure Dist. Pipe Diam. j .�, " Maniford Pipe Diam. Z " D. Final Cover/Topsoil to be: �✓ borrowed from site L �how location on site plan) �� trucked in The undersi�ned hereby applies to the City of Orono for issuance of a septic system installation permit, agrees to do all work in stricc accordance with the ordinances of the Ci[y and the regulations of the State of Minnesota, and certifies that all statements made on this application are complete, true and correct. �- C/ Si;natureofAppiicant: �1�/! ,��� Date: 2�, MPCA Certification No.: q'� Staff Revie«�: Appr va � Denial � ReV-ietiver: � ����- � Date: _ Reason for Denial: �' - ���" ��'ESTING, INC. Steven B. Schirmers — MPCA Cert. No. 627 951 Katydid Lane NE • St. Michael, MN 55376 • (612) 497-3566 ��� ���� ��� December 10 , 19 9 3 �� Coffin Site Lot l , Block 1 Orono , Henn. Co. , MN This On-Site Sewaye Treatmer�t System is Designed for a lype 1 , five bedroom home in accordance with the Minnesota Pollution Control Agency Chapter 7080 anc] local ordinances . The soils on this site are SCS soils mapped - LsC2 - Lester clay loam. A seasor�aliy t�iyr. water tabl� was located at 16" to 34" (mottled soil ) . Due to the seasonally high water table, a Pressurized Mound System will need to be installed. The bottom of the rock beu musL be located at ieast 3 ' above the seasonally high water table . The soils at a depth of 12 " llave d percolation rate av�raging 14 . 1 min/inch . A pumping chamber will need to be installed to lift t;ze effluent to the treatment area . 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. 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 witYi a liglit and sound device , this is in case of a pump failure . Mercury floats are a good method . All neighboring wells are located greater than 100 ' away from the proposed treatment area . CONT ' D Coffin site Lot 1 , Block 1 Orono ( 2) Keep all heavy equipment off of the proposed treatment area before and after construction. The treatment area should be narked 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 gray water , ( laundry, showers , etc . ) human waste & toilet tissue should be disposed of into the septic tanks . Garbage disposals are not recommended . Smaller amounts of laundry soaps , dish soaps , cleaning agents , etc . are better for the system. Antibacterial soaps & chlorine agents may kill the bacteria needed to treat septic effluent properly. Additives are not recommended, they may cause harmful damage to your system. Recommend to pump & clean your tan)cs by a certified pumper every year if you have 1 tank & every 2 years if you have 2 tanks to insure proper maintenance . r�, ^ S even B. Schirmers SBS/ds � / ) � / � ! / � � I ,�� ` � ��. / ' " �\� , ;-, � ' , � , . , , i � � � � � i_y�� � � � \� � � �0 5� . � ��� � � �� � � �� / Q � � ��. � � �� �' / ` ��'�'�'� A�u �-!�/�v�1 �Q..�tieT-1�+'� �� � i �, U, � �°� r� ' o� v�� �N� P�a4�o -f�c��twf � • � � /. A��t�s G�t{;G� =a a4-C�'Z c u��t`�L+-�vC�cia � � �/ �� �� / ' . �� �.�-, � L� a--o a�o;, � 'sA�+.Y� � �n O �s4� � .2�'/ o 41r�� LNAt1 �Q- / i' C'A'� (-�cJ. .�'.� ��-�J�1D1�=S S'F�C'C3�! : 'F�c��oS�o � +�,<. . �t�'�-�M+�T r C��,� � u�o,a3'�s-U ��l�o �/^+9s3 0 �1� 1P � �.�c S1s4-J��ORS 't1 9so. �� �l$sn ,� _ 7D ,, � ,7 ` �, � ' +1G.3 '� � � + �,�\.. �� o O W�'Tt-�l�O �� �� � � . � i �+ , � ��'s��,�� . � ,"����� _ _ ' � Perco�o!;on Tes's Scale= ! _= S�' J /� ��� �- b a� •S `�° � X$pii Borinqs I � , l � / / , o , � ��` 3° � . ! w�s ���' ' I $B�c1� Mork , 1 , '\ + � . - �� � ����.1 i� ��9eoo �� � � � . � ` � '�` Note� Th�s st�n is to be cons'ructed to me�! , � � � �� , � � � �l-� __ � � � , , � 1 v � � � � � � 9�.� � i the h'�rnesc�� Po��u��G� Con rot A.;en� l j \ �,=' '\ � ?-�.8 +��,.o�� `�-�� i T � Chapter 7080 & �Local Ordinance � � FJTv�� � / �� :L j �XQ�1.aS1D?-1 � ;/-� � 5�6s �//+'f � �G1• I , � � 4/� � , \���`��'�' �3 x � j Check all underground t��.ilitiesl . 1 � � ��1'fS� x\• / `I � ; , �� ; i '{ i ` � ,�,.�.'.�-,..Y '. y��x�„ o +�793 � � . ��.��%`.�r-� Irt ; � P�P�RTY CF: COF�I T-� �.1��-- 7S St-c,_',.;c�- � - �,s.a,- �_°��-___7__���� --- i. _ .t-- _ � — = D�o�O t��-1���� . �� . ; �' � - i k, � — � = � . .T ; � s-P rEsr���✓c ���c � / oes:,n�� By�..L���'� �i � . ' c�._:��i�=r�', p;� � . 0:2 --,97-356c , �r . - ---- . - -�-- - --- i . _���- ---— - -- - - ---- -- --- � � : 1SS � /O J� ��� �Oc`L "�S'�b J � � �� — — — `- -- � ( �'S � - /�� ►- ,� '1 ' �o�oF',c c ; 3.� F.�`.v��:o i 3.(0 _ _._ I.0�5�µ✓����-0 . P� �1��u1 �-- -- -�i�^_-------- - --�a�o SET- BACKS I /C' 19 ' ' HOUSE . � � � I System must be� _ . Tonk ao� from property lines >C SF�-�Lv�.1 � ��S�L W�o-��� �v�-� ��5'� � 2�� from weI!s wAL1� -0�1'� � from b�dgs. w�,�+�� . �-"�,��; . Treolment oreo =�from !okes , �S� �s Treatment areo 30� from property lines NOTE� Power supply and switches must be located in a I 1"�aN�{°�5 "'�'n "�" �'from we"s weather proof encbsure outside the pumping chamber and manhole • (3AGCF�Lt_ �'from b!dgs. i � � i— -� r I 1�' from trees � 4 SOIL BORING ELEVATIONS � �min. � � �� i ' � , a "a�o.su i THAI �1..-9��.� �(�- �`Co 9$r � � - I � '�,�to�- rode.S�°/ TH.�2`L.-��•c. � Tank � Tonk I � '�! 9 �TH"3 EL.-�o : _Drop to Tank ' � "! PRESSURE DISTRIBUTION MOUND SYSTEM `"---� ���-;�g- r-tAr��s-flLv TH�� �L:3�3.:� � Min. I"io 8� �Pumping TH"5 EL:-°�`��•9 I Max.l��to4� � ���P '�t��-�.`�E. S!-��A��c�c�J Chomber EL�VATIOU ot PROPOSED PUMPING ' 4"10 6��dia. pipe CHAti�BER-q��.o�� '���-4�5•0 � APQev.� .'Coe � ��.���- 9�I S.o ; SYSTEM DESIGN -MOUND �� ww�s-r �-t�o� �t�dS.O ; , TYPE�., -r�. BEDROOM , Ave�age percolation rate L`�min./irch (design.83 sq.ft treatment area per gal. of daily sewage flow) � �gal./day x.83sq.ft./ga1.� sq.ft. of treatment area +10% _�`��sq.ft. ( .= IOfi.wid'h= �� ft.length of bed area +side slope run.�to I x 3_3 heig!,!= �_ft.x.�,.'�ft.lawn•aren needed) ! � Clean rock needed- �s� sq.ft,treotment oreo x��_�depth of rock= ���cu.ft=27= a� cu.yds(3/4�to 2 I/��dio. ,includes 2��of rock above pipe) �=''��``- Clean sand fill below rock needed ��cu. ds. a rox, sand loam back fill �`� a. ds.a to soil 6�� 2CZcu. d ��-'c_. __�,� o-r a 3 Y Y PProx• , P Y • - �'=�'---`��= �-=�'--- c.�)+a�t ti-�.� Y PP , . ��/::�C�^,...�\C1•�� �!: A.7G e O�';:o -�C� 'i C'c'SG1L F".•:' �C.�.. �.�-���>Z SLcY't. Gu`{`�.^:-i�., \ Number of tanks required �_, ist tonk.L��Qgol. , 2nd tonk �va gol.minvrxms r�.>� f�__.,,..`���;�, ` ��..,,�>� � .�� - -J Pumping chamber capocity- 25% of dai!y sewoge flow of 7,�j gal.=1`��� gal.+reserve s'oracp of 15 0•�.-,1/BI���gol.+pipe back droinage- " PROPERTY OF: �oF���-1 5 �-�f of�_c�al./100!in.ft.of 2 dia. supply pipe, lin.ft,needed�}�, y? ga!_+ manrfo'd ��' gal./IOOIiRft of 1- ��dio.pipe, Ih.ft.needed2 � Z gol. �o-� 1 } �wL� J- total capoci!y needed `��3 gol.(Plus area for pump) ��, �. r,-,,Y,. ) aS� q�i.<<.,,;, �p��n �� .J �-)�1-���• C O . �� - Distribution pipe �L3�dia. , .l` `S_lin.ft., ���dia. perforations.�?� apart Pump size ��hp. (pumpable copacity_��gol. 4 cycles/day) u`�_�__ � �-+e Qo ��=�ss � �„�-:.�•���.�_�,,� 3� �, , a� -- —= -- ----- _� }�,_Y,s_-- � S-P TEST/NG / C. _ � No1e � When cor�structing bed - , this areo shoua be shoped Note= D�s'once irom trea!ment orea �o ne�gh�ring we!Is- ' Desi ned � � `�� '�� zC !o �ivert run-o`f from entering treotment orea. ���:�/�� �1-\ �1 )p0 � � y �� ""'`�- Dc�c ��z/;,�/=�' , ?H. 6!2-497-3566 ' � MOUND DESIGN WORKSHEET (For Flows up to 1200 gpd) A. FLOW Estimatcd Scwagc Flows in Galluns pa day � Estimated � c� gpd (see pages D-7 or I-3, 4, 5) Ivumix:r �g�� � or measured -- d x 1.5 = -- or Typc I Typc 11 Type 111 TY� gP I�cdrooms 1 V z soo zu �so B. SEPTIC TANK LIQUID VOLUMES 3 aso �oo z�s � 4 G00 375 25G ���� I-►aS d -� 1-/Oo� gallons (sC�pages C-� or G5) 6 900 'su 3n T�Q�. 7 1050 600 370 m 8 1200 675 408 �d�d C. SOILS (refer to site evaluation) ,, 1. Depth to restricting layer = ����%� a � inches Scp�icT.okC.y.<litiwinx.��,,,,, Vuni!xr of \finrwm Liq��d�I.iquid rap�x�ity�+�th 2. Depth of percotation tests = � a " i�lches ���w�m= ��:�a�;i, Ya�b�b���.�,.� 3. Percolation rate I '-1 . 1 mpi 2or1ci 'S0 "u 3 a a �a� isao 4. Land slope lo % �°aa9 '� o o..«9 -•—•• D. ROCK I.AYER DIMENSIONS 1. Multiply flow rate by 0.83 to obtain required area of rock layer: Daily Flow x 0.83 = � � v gpd x 0.83 sq. ft./gPd = a.�_ sq. ft-t���-��`�`y� 2. Select width of rock layer (10 feet or less) _ /G ft. 3. Length of rock layer = Area -t- Width = ��y sq. ft. _ � ft. _ � ft. Rock Bed f•l•l•l•t�t�f�r�:�f•.'�f�l�l�: ti••.••.•ti•ti•t�ti•ti�'.••.•'.�'.•ti�'.•'.• tiftifti�:rtiftifti�ti•':fti'•:'ti'tif:f�.�Width 5]0 ft. . f,f,f,f,f,f,f,f,f,;,f,f,;,f,f ,.ti.•,.ti.•,.�.•,.•,.•,.•,.•,.•,..�. E. ROCK VOLUME ����—�L.ength��—� 1. Multiply rock area by rock depth to get cubic feet of rock; �_sq. f t. x .Ln,�f t. _ � cu. f t. 2. Divide cu. ft. by 27 cu. ft./cu. yd. to get cubic yards; �1 cu. ft. -27 = �cu. yd. 3. Multiply cubic yards by 1.4 to get weight of rock in tons; �,cu. yd. x 1.4 ton/cu. yd. = 3� tons. F. ADSORPTION WIDTH cu4K to�vy� Absorption Width Sizing7'ablc 1. Percolation rate in top 12 inches of soil is l�t. 1 mpi Percolation Ratc Galions Ratio of 2. Select allowable soil loading rate from table on page E-; in Minules pu so��T�x��« (�cr day per Absorpiion wid�h .�i.� gpd/f t� �^�n cMY'� squarc fooc �o Rock Laya w<��n 3. Calculate adsorptian width ratio by dividing rock layer Faster[han 0.1• c�s� ----- -.--- 0.1 to S Sand 1.20 I.00 loading rate of 1.20 gpd/ft�by allowable soil loading rate; o.��os•• Fine Sand•• o.�o z.�o 6 to 15 Sxndy Loam 0.79 1.52 1.20 gpd/ftz=�� gPd/ftz- �.l��1 36 to 45 s���Oei.�„ o o i:.`w Check this value on a e E-16. 46�o�o Cley Loa�n o.ss 2.�� P 8 6o a,zo c,3y o.za s.uo 4. Multiply adsorption width ratio by rock layer width to get s�o�:;a� c�ay .---- ----- required adsorption width; �.(,'� x �ft = ��. ft 1 C1: liUWN5L01'E DIKE WIUTH 1. If landslope is 3% or more, subtract rock layer width from adsorption width to obtain minimum downslope dike toe for absorption: �� �ft- 10 ft =�_feet ( % 2. Calculate minimum mound size based on geometery: a. Determine depth of clean sand fill at upslope edge of rock layer: Separation �. D feet b. Multiply rock layer width by landslope to determine drop ,,,a,�--� in elevation; Slope Difference ���� �x_�% 1100 = - � feet '��==�°- c. Add depth of clean sand depth of clean sand for �"�� ���°�° • separation at upslope edge (2a) to depth of rock layer to ��''�'� ' rock depth and the depth of cover to find the total mound �'�°�w'��`_ �w height at upslope edge of rock layer; I.� ft + 1 ft + 1 ft = 3 •v feet d. Enter table on page bottom with landslope and upslope dike ratio. Select dike multiplier of 3 _�� e. Multiply dike multiplier by upslope mound height to get upslope dike width: ?.,c� x 3 •��3 = �feet f. Add the depth of slope difference (2b) to the upslope height to get the downslope height 3•o + .�_ -� . L feet g. Enter table on page bottom in�ith landslope and downslope dike ratio. + Select dike multiplier of 5.�c, h. Multiply dike multiplier by downslope mound height to get downslope dike width: 3•l� x ,�'.��: __� feet i. Compare the values of step G.1 and Step G.2.h. Select the greater of the two values as the downslope dike width; I � feet j. Total mound width is the sum of upslope dike Kocktkd�Wldth./n. .�.��::;:•;Upslope•DJce Wtdth��%O������;;'�;,�,:;•,- �vidth plus rock layer �`�idth plus do�ti�nslope ���'`��K«�� �'��n'����'���' ���'�.'�'�.°�:�.��: dike width; ..�.�� . K �� '•�.'�'��•'''.�;r';r:"'•"•"•'.•. •'U'.sio'::••[�ikc.w;dch,io" � ft + �Q_ ft + �_ ft = 3�_feet UpslopeDikeWidth��_.,...:,:;.•,::•,:;.;:}.;:}.;:;.{:}.. P P� k. Total mound len th is the sum of u slope g p I' '•�.'�' �Doivnslo.�•����•Dike��lNidih�.,-r.'...,.- dike width plus rock layer lengtll plus � L`�:•:,::�:, upslope dike width; _ ! o ft + �"., / _ ft + --/J f; _ . �,1�-- feet (,� . ..To:zll,ength..�•�_.•..•..----w� �cL__ -t� (��-� -f- J. _ /d L /O L owns op� ps ol�c 3:] d:l �:] b:l 7:1 3:1 4:1 5:1 b:l 7:1 81 %sbpc 0 3.0 4.0 5.0 6.0 7.0 J.0 4.0 5.0 6.0 �.0 8.0 1 3.09 4.17 i16 6.38 7.�3 2.91 3.8� 4.76 i.66 6.54 7.11 2 3.19 43.i S.i6 6.82 A.14 2.&3 3.70 C.rl 5.36 6.14 6.90 3 330 4.+4 :.33 i.32 b.F! ?.7� ?.=7 43,i i.09 5.79 b.Qi 4 3.:'. 4.'6 6.2i ;.59 9.72 2.61i 3.s= a.77 a.&i 5.46 6.(K 5 3�3 S.DJ 6.57 557 :U.;7 267 '3� ;.u; :.F,2 5.19 i.71 6 3.� 5?5 � i.lt y.3a 12.07 2.i3 �. 313.....` 3.55 1.41 4.93 5.41 �--7-� � 3.Fi� S.i6 7.69 1034 I3J3 2.SFi '��72 3.i0 S.Z3 4.70 5.13 8 395 5.68 833 1156 15.91 2.42 3.03 3.57 C.m d.d9 d.88 � 9 4.11 6.Z5 9.03 13.(M 1&.92 236 2.91 3.4i 3.90 4.30 4.bi ]0 429 6.67 10.0 15.W ?3.33 231 2.,% 3.33 3.75 4.12 4.13 Il 4.<3 7.?S 11.11 77.E6 30.13 2.?6 275 3.23 3.51 395 4.26 12 4.69 7.69 1"v0 ?;.i3 .3.75 2.21 2�U 3.12 3.:9 3.80 4.C19 PUMP SELECTION PROCEDURE A. Determine pump capacity: � Gravity Distribution F19D PERFORATION OF A PERFORATED LATERAL 1. Minimum suggested is 600 gallons per hour(10 gpm)to stay ahead of �,,,.�,,,„ water use rate. T��� � 2. Maximum suggested for delivery to a drop box of a nome system is 2,700 ._; �Y�LayK of GeoN�til�Fodk(a far- gallons per hour(45 gpm)to prevent build-up of pressure in drop box. `�oamY sa�e �,�, - ,,,�,,,,,<,,,,�y„,,,o,.�,., . �,h.� ����,�.� �'er or • e o � �olbn Drllkd 1lwliontally Pressure Distribution ' '' ' ' ' '^'° o "�°� �o 3. a. Select number ofpp rforated laterals 3 `'%%�, , ^' �°°" 1z•'° Eda' C- a�Dra_,T�FNId Ra ti- � ol RocY Loyer b. Select perforation spacing= ? ft. ` - ° ' � P„Iwolluns Localed ot c. Subtract 2 ft. from the rock layer length. ' c'�^��� �°"°'"°' `'°'•`°' �1,-2 ft._ !cG� ft. . Yer ^g+ Orlpinol Soll P�opaly StorillW B�Iw�Plockp Sond Layer d. Determine thc number of spaces between perforations. Length perf.spacing= ��o ft.+ ' ft._ ��'�� SPaCCs TABLE OF PERFORATION DISCHARCFS 1N CPM e. ��� spaces+ 1 = �� perforations/lateral ' f. Multiply perforations per lateral by numbcr of latcrals to Hcad Pcrforationdiameter(inches) get total number of perforations. ,� ,� �-� x �� ����_ �9 perforations. " ' ].Oa 056 0.74 ]S 0.69 0.90 g' � X 6P�-�_gPm• 2.ot� o.so �.oa 2S 0.89 1.17 3.0 0.98 1.28 SELECTED PUMP CAPACITY�gpm q.0 �.13 t.47 5.0 1.26 1.65 B.Determine head requirements: aUse 1.0 foot of head for residential systems. 1. Elevation differencebetween pumpand point of disch��rs�. bUse2Afeetofheadforotherestablishments �_feet 2. If pumping to a pressure distribution system,add five feet for pressure required at manifold 5 feet 3. Frietion loss Pipe Lengch a. Enter friction loss table with gpm and pipe diameter. � Poin�of Discharge Read friction loss in feet per 100 feet from table. l �`'by p F.L. = a• c, ft./100 ft of pipe Elevation Diffcrcncc b. Determine total pipe length from pump to discharge Pump �t'15,J point. Add 25 percent to pipe length for fitting loss,or use a fitting loss chart. Equivalei�t pipe F-18b length-1.25 times pipe length = 1.5 inch 2.0 inch 3.0 inch � �l� X I.ZJ = ��� fC'Cf �,P�p Friaion loss pv 100 ft o(pipe c. Calculate total friction loss by multiplyiT,g l0 0.69 0.20 friction loss in ft/100 ft by equivalent pipe]ength. 12 0.96 0.28 Total friction loss= �J , lo x ;',G O �-]00 = � feet 14 �.?3 0.38 4. Total head required is ihe sum oE c;c��a;ion diffcrcncc, 16 1.63 O.s� l8 2.03 0.60 special head requirements,and total friction loss. 20 2.47 0.73 0.11 / 25 3.73 1.11 0.16 �-;� + � + �1 30 5.23 1.55 0.23 �1� �2� ���� 35 7.90 2.Q6 0.30 40 11.07 2.64 0.39 45 14.73 3.28 0.48 TOTAL HEAD - - feet 50 3.99 0.58 55 4.76 0.70 60 5.60 0.82 C. Pump selection 1. A pump must be selected to deliver at least �. ,' gpm (Step A) with at least ��. feet of total head (Step B). Lo,�ar.io,ri or Project Lot l , Block l ,Coffin site , Orono F�orings made by ,;-P ��stinq, Inc . Steve Schirmers _ Date 10-20-.93 Classifiction System: AASFIU ; USDA-SCS X ; Unified ; Other Auger used (check two) : IIand_ X , or Power , Flight , or Bucket X Depth , Boring number 1 Depth , Boring number 2 in 977. 9 ln 978 . 6 feet Surfacc� elevation feet Surface elevatior� �� - --- ------ -------- -- 0 - -- --- - - Topsoil dark brown loam Topsoil dark brown loam � _ 8�� 0 - 10" L - 1 - Brown clay loam Brown clay loam g�� -. 1 � ���-MOTTLED 1 ' 4" 10" - 1 ' 8"-MOTTLED 1 ' " Rusty olive brown clay loam 2 - Rusty oliv� brown clay 2 - _ 1 ' 4" - 2 ' 2" 1 ' 8" �- 2 � 3�� loam 3 - 3 - Rusty �l�ve gray Rusty olive brown i�,a.� loar� q - 4 - i 2 , II„ _ 5 , � � 2�� _ 5 � � ; - 5 - � 6 - 6 - 7 - 7 - I i I R - 8 - � I --—- -� .-- - —1 f,nd of �ori;lr at 5 ' ��eet . Gnd of bori.ng at 5 � reet - �.:_ ' .. _,t. ._�- �__._ � . . + �t;=. _ ._. ..� _��i t��;. . __ . � �� 4 � 8�� ,���_ ;'n� ,. 4 2 ��-_� �� �-'[�Lh , ��reser:t at f•2et Of d<'.[�ttl , 19 hours after boring . 19 hcurs a�ter boring . .,o� nres��nt i n ho?e No� p,-eser.� in hol� -- ._. ; _ _ : _ � - - • :�o _,'=- '-. _,,:�i. � . Gbserved at 1 � 8�� Observ�d at 1 � 4�� feet of aepth . fe�t oi depth . ^]ot pres�.r�} in hole _ Not prFsent in hole Co���nents : Comments : ,' .,,., . . �I�;,� i 1 �� � �__:�. � . „„v< i .. _ .�� : , �>„� , ., . .. Location or Project Lot l , Block 1 , Coffin site , Orono Borings made by S-P Testinq, Inc . Steve Schirmers _ Date 10-20-93 Classifiction System: AASH� ; USDA-SCS X ; Unified ; Other Auger used (check two) : IIand X , or Power , Flight , or Bucket X Depth, Boring number Depth, Boring number 4 � n 977 . 0 lp 979 . 7 feet Surface elevation � feet Surface elevation 0 - — 0 - --- -- Topsoil dark brown Topsoil dark bro�an 0 - 10" loam loam 1 - Brown clay loam 1 - 10" - 1-1/2 ' -MOTTLED -1 2 ' 0 - 1-1/ 2 ' Rusty olive brown clay loa Brown clay loam 2 - 1-1/ 2 ' - 2 ' 2" 2 - 1-1/ 2 ' - 2 ' -MOTTLED 2 ' Gray , , „ br wn clay 2 - 2 4 �oam Rusty olive gray Rusty olive brown 3 _ loam 3 - loam 2 ' 4" - 3-1/2 ' 2 � 2�� _ 3 � 8�� Rusty gray silty loam Rusty olive gray silty loa � 3-1/2 ' - 3 ' 10" 4 - 3 � 8�� _ 4 � 2�� q - Rusty olive brown Rusty olive brown loam loam 4 � 2�� _ 5 � 3 ' 10"- 5 ' 5 - 5 - 6 - 6 - 7 - 7 - I 8 - 8 - i End of boring at 5 ' feet. End of borinq at 5 � feet. Standing �✓u�er table : Standinq 4:ater tuble : 4 � g�� present at feet ot depth, present at feet of depth , lg hours �after boring . hours after boring . Not present in hole Nc� present in hole X hlottled soil : Mottied so� l : Observed at 1-1/ 2feet of depth. Observed at 2 � feet of depth. Not present in hole Not present in hole Comments : Comments : Locurion or Project Lot l , Block l , Coffinsite , Orono �orin5s made by �-P ,e�tinq , Inc . Steve Schirmers _ Date 10-20-93 Classifiction Sy�tem: AASH� ; USDA-SCS X ; Unified ; Other Auger used (check two) : 1?ancl_ X , or Power , Flight , or Bucket X Depth , I3oring number 5 Depth , Boring number 6 in 93, . g in 981. 4 feet Surfacc� elevation feet Surface elevation J - - - -- -_-- _. ___ ---__ .---- O - -- -- _ _ _-- Topsoil dark brown Topsoil dark brown loam loam 1 - 1 - 0 - 1-1/2 ' 0 - 1-1/2 ' Brown loam Brown clay loam `' 1-1/2 ' - 2 ' 4" 2 1-1/2 ' - 2 ' 4"-MOTTLED 2 4" Bro��n clay loam Rusty olive brown clay loam 2 ' 4" - 2 ' 10"-MOTTLED 2 ' 0' 2 � 4" - 3 ' 3 - 3 - Rusty olive brown clay loam Rusty olive gray sandy loam � - 2 � 10�� - 4 � �� - 3 � - 4 � Rusty gray loam Rusty olive gray 4 ' - 4-1/ 2 ' loam Rusty gray bro�an loamy sand - _ 4 ' - 5 ' S - 4-1/2 ' - 5 ' � _ � - ; _ � _ ! „ - 8 - � I ----- --- ------ ---- - --- - � I�n� oL :.;>ring at � � f������ . End of bori.ny at 5 � re��t . ._ '. __ .. -,t."- - _., _ - . - ... _. _., . :.- _ . -. . . - ., .. .. :. .. _ _ _ _ . , _ : , �;___.�'_.,� �, t�� ,=. ��L ..._,�th , hours after bor�nc� . hcurs a�ter bo:inc; . .:ot- [���c'�_, _rnt � n :i';le i�:�Ot nl:�s�,lt lri .,� : _ --��------ -- —�--- .�:��'_'_: .. ._ _ S�;]_ i : � /���/ .,�i;:'_ _ _, :� _� :� . . . .. ' /I Observecl at �-�r�- - Observed at 2 �` feet of d��pth . — fe�t �.. ,.e��=i� . - Not pres<�nt in :�ole tlot present in nole_ Co���ment; : Cor�ments : Ct�i:l . ttOG627 PERCOLATION TEST DATA SHEET J �a.m. Percolation tcst readings made by �•-p TP s t-i ng, T n c- _ �n i n-�i -�3 starting ar �4�_ p.m. �darr� Test hole location. Lot 1 ,B 1 k. 1 ,C o f f i n s i t e Hole numbcr 1 , Date hole��as preparecl 10—2 0—9 3 Depth of hole botrom 12 inches. Diameter of hole 6 inches Soil data from test hole: Depth, inches Soil texture 0 - 10" Topsoil dark brown loam 10" - 12" Brown clay loam Mcthod of scratching sidew�all KNlfe 2 Depth of gra��el in bottom ot hole in�he� Date and hour of initial ��ater filling 10-20-9 3 ��tt5 t5�ir�tial ��ater fillin�� 12 inches abo�e hole bottom �4ethod used to maintain at least 12 inches of��ater depth in hole for at leatit-1 hours AutomatiC siphon , ti�t.iximum ����ter depth ahr��e h��ic bottom durin�,test 6 inches Time Percolation :imr interval, �te�isurement, Drop in ��ater rate, Remarks minutes inches le��el, inchcs minutes per inch • Water rem ining in t st hole 8 : 43 9 : 13 6 3-9/16 8 . 4 30 min 9 : 24 9 : 54 ' " " " " " 9 : 55 10 : 25 j " " " " " i �� ---- � - ------ --- � I � — - — ---- , - i � --- --------, � 1 � P�rcolation rate = 8 • 4 minutes per inch. C1�RT. n00627 . PERCOLATION TEST DATA SHEET am Percolationtestreadingsmadeby �—P TPsi-ing, Tnr. . on 10-21-93 startin�ar 8 : 44 p.m, �eare� ` Test hole location Lot 1 ,B 1 k. 1,Cof f in s i te Hole number 2 . Date hole was prepared 10—2 0—9 3 Depth of hole bottom 12 inches, Dia�l�eter of hole 6 inches Soil data from test hole: Depth, inches Soil texture 0 - 8" Topsoil dark brown loam 8" - 12" Brown clay loam Method of scratching sidc���all Knif e Depth of gra��el in bottom of hole 2 inches 10-20-93 2 : OOpm 12 Date and hour of initial ��ater fillin�, , Depth of initial ���ater fillin`� inches abo��c hole botrom �1ethod used to maintain at least I� inches of water depth in hole for at least 4 hours AutOmdtiC S iphon 6 , Maximum water dcpth above h��le bottom durin�tese inches Time � Percolation :ime inter��al, � i�9easurement, Drop in water rate, Remarks minutes i inches level, inches minutes per � inch ' 8 : 33 refill I 6 8 : 44 9 : 14 ! " 1-13/16 16 . 6 30 min 9 : 23 9 : 53 " 1-3/4 17 , 2 " " 9 : 56 10 : 26 " 1-3/4 17 . 2 " " � -------I--------- — - - ------ --- ---- ---------- -. ._._---�-- ------ - I I -- I - - i — �- - I � � � ----- ----- ------ ------ - ---�- --- - � j -- i I I -1 P�rcolation rate = 1� • � minutes per inch. Ct��=:l .'nG0627 . PERCOLATION TEST DATA SHEET Pcrcolationtestreadingsmadeby S—P Testing, Inc. o� 10-21-93 startinga� 8 ' 45 a:m: «��ei Lot1 ,Blk. l ,Coffin site 3 10-20-93 Test hole location , Hole number , Date hole�vas prepareci Depth of hole bottom 12 inches. Diarneter uf hole 6 inches Soil data from test hole: ' Depth, inches Soil texture 0 — 10" Topsoil dark brown loar, 10" — 12" Brown clay loam Method of scratching sidewall Knif e 2 Depth of gra�el in bottom of hole in�he� 10-20-93 2 : OOpm 12 Date and hour of initial water filling , Depth of�nitial ��ater fillin�_ inches abo��e hole bottom 1�lcthod used to maintain at least 12 inches of���trr�lepth in hole for�t least-3 hours AutomatiC siphon . �faxinnim���ater d��th abu��e hole bottom durin�test 6 inrhe� Time Percolation :ime interval, �ic�sur�ment. Drup in ���t�r rate, Remarks minutes inches Ie�•el. inches minutes per inch � 6 " 1-7/16 20 . 9 30 min �, " 1-3/8 21 . 8 " " " 1-3/8 21 . 8 " " I � , i I � � --�- ----- - ---- � I I i - ---- � - , ----_------�---- ------;- --I---- � Percolation rate = 21 ' S min�ites per inch. . �ERT. tt00627 . PERCOLATION TEST DATA SHEET a.m. Percolation test readings made b�� �—P TP S t'l Tl� ?Nc . on 10—21—9 3 starting at 8 : 4 6 P,m, ' rdnrN Test hole location Lot 1 ,B 1 k. 1 ,Cof f in s ite Hole number 4 , Date hole H•as preparec� 10—2 0—9 3 Depth of hole bottom 12 inches. Diameter of hole 6 inches Soil data from test hole: Depth, inches Soil texture 0 — 12" Topsoil dark brown loam A1ethod of scratching sidewall Knlf e Depth of gravel in bottom ot hole 2 inches 10-20-93 2 : OOpm 12 Date and hour of initial water fillin�� , Depth of initial water fillin� inches abo�•e hole bottom I�tethod used to maintain at least I� inchc�of��•ater depth in hole for at least 4 hours Automat iC s iphon 6 , Maximum ti�.iter depth above hole bottom durin�tes� inches Time Percolation �:ime interval. ' Measurement, Drop in w�ater rate, � Remarks minutes i inches le��el, inches minutes per � inch ' 8 : 33 prefill '; 6 8 : 46 9 : 16 i " 1-5/8 18 . 5 30 min 9 : 21 9 : 51 � " ° �� � „ „ 9 • 58 10 : 28 � " " " � �� �� i � � I , __ i — ! i i — ' � � _ I ! � , , i � � Pcrcolation ratc = 18 • 5 minutcs p�r inch. . �L:.'i . tt0062% PERCOLATION TEST DATA SHEET S-P Testin , Inc. 10-21-93 8 : 47 a�"'� Percolation test readings made by g on starting ac p.m. �ea�e, Lotl ,Blk. l,Coffin site 5 10-20-93 Test hole location , Hole number , Date hole���as preparec1 Depth of hole bottom 12 inches. Diameter of hole 6 inches Soil data from test hole: Depth, inches � Soil texture 0 — 12" Topsoil dark brown loam Method of scratching side�vall Knif e 2 Depth of�ravel in bottom of hole inche, 10-20-93 2 : 00pm 12 Date ancl hour of initial �vater filiine . Depth of initial ��ater fillin�= inches above hole bottom �lethod used to maintain at least 12 inches of�,at�r depth in hole for at least 4 hours AutOmatlC siphon , \1a�imuni�+ater clepth abu�e hole bottom�lurin�test 6 inrhe� Time Percolation ;ime interval, �t�a�urement. Drop in water rate, Remarks minutes inches level, inches minutes per inch ' 6 " 3-1 16 9 . 8 30 mir� ��2fJ � � • 5 0 " 3 10 . 0 �� �� ��� �� �� �� �� � � � � I I _ I - . _- I _� -_-- � � I ___ ( I Percol�uicm rate = 9 ' 9 minutes per inch. CE'RT. �00627 . PERCOLATION TEST DATA SHEET m Percolation tcst readings made by____�—P Testinq , Inc. on 10-21-9 3 starting ac 8 � 4 8 m. �mr�i Test hole location Lot 1 ,B 1 k. 1,Co f f in s i te Hole number 6 , Date hole��as preparecl 10—2 0—9 3 Depth of hole bottom 12 inches. Diameter of ho(e 6 inches Soil data from test hole: Depth, inches Soil texture 0 — 12" Topsoil dark brown loam Method of scratching sidewall Kni f e Depth of gravel in bottom of hole 2 inches Date and hour of initial water fillin� 10-2 0-9 3 ��P��of initial �vater filling, 12 inches abo��e hole bottom ;�9ethod used to maintain at least I'_ inches of���ater depth in hole for at least 4 hours AutomdtiC S lphon 6 _ _ , Maximum �vater depth above hole bottom durin��tese inches Time Percolation :ime interval, �leasurement, Drup in water rate, Remarks minutes inches levei, inches minutes per inch • 8 : 33 prefill 6 8 : 48 9 : 18 I " 3-3/8 8 . 9 30 min 9 : 19 9 : 49 " 3-1/4 9 . 2 , " " 10 : 00 10 : 30 I " 3-3/16 9 . 4 " " I � i I ' i ----- ' � — � — --- - � �— _ � � � i ; ; � ---------------- -----�- , -- --- � I_ _ � _ I Percolation rate = 9 • 2 minutes per inch. DA TIM/E�/� CITY OF ORONO CALLED IN � � iC%4Y INSPECTION NOTICE 1 Sc.1 SCHEDULED �y��� PERMIT NO. '� ''� � COMPLETED ADDRESS �J OWNER CONTR. 1�� � TELEPHONE NO. � DESCRIPTION �YI � 01 FOOTING 11 MECHANICAL RI 18 EXCAV/GRADING/FILLING Q 02 FRAMING 13 MECHANICAL FINAL 19 LAKESHORE/WETLANDS � 03 INSULATION 24/25 WOOD BURNER/FIREPLACE 34 TREE REMOVAL � 04 WALL BD. 12 WATER HOOK-UP 17 SITE INSPECTION Z Q 05 FINAL 14 SEWER HOOK-UP 06 PROGRESS � 07 DEMO-SITE 27 SEPTIC MAINT. 21 COMPLAINT J 07 DEMO-FINA� STAL 22 FOLLOW-UP Q ? 09 PLUMBING RI 23 SEPTIC FINAL 35 HARD COVER REMOVAL J 10 PLUMBING FINAL 36 FOUNDATION/REMOVAL Q OWNERICONTRACTOR TO MEET YOU:_YES_NO Z � COMMENTS: � — � �r J!n � �o � � � c�J-a /�-��'s o �� — �o �, _ � -=t� , w � � — Q � z w � w � j / d �l WORKSATISFACTORY:PROCFED I: PROJECTCOMPLETE ��C� CORRECT WORK 8 PROCEED W f 1 ISSUE CERTIFICATE OF OCCUPANCY O C l CORRECT WORK,CALL FOR REINSPECTION TEMPORARY 0 BEFORECOVERING PERMANENT ❑CORRECTUNSAFECONDITIONWITHIN HOURS. - pHOTOTAKEN INSPECTOR WILL RETURN f CITATION ISSUED C STOP ORDER POSTED.CALL INSPECTOR [] INSPECTION REQUIRED.CALL TO ARRANGE ACCESS. Call for the next inspection 24 hours in advance.473-73�J7 OwnerlContractor ite- Inspector. White Copyllnspector's File Canary CopylSite Notice DATE TIME CITY OF ORONO ,�C CALLED IN � INSPECTION NOTICE �V�`� � SCHEDULED — ---- /I ,�� PERMIT NO. � COMPLETED � ADDRESS � ���= � � OWNER CONTR. � 4�.- TELEPHONE NO. � DESCRIPTION � O1 FOOTWG 11 MECHANICAL RI 18 EXCAV/GRADING/FILLING Q 02 FRAMING 13 MECHANICAL FINAL 19 LAKESHORE/WETLANDS � 03 INSULATION 24/25 WOOD BURNER/FIREPLACE 34 TREE REMOVAL � 04 WALL BD. 12 WATER HOOK-UP 17 SITE INSPECTION Z Q 05 FINAL 14 SEWER HOOK-UP 06 PROGRESS � 07 DEMO-SITE 27 AINT. 21 COMPLAINT J 07 DEMO-FINAL 1 SEP STA 22 FOLLOW-UP Q � 09 PLUMBING RI 23 SEPTIC FINAL 35 HARD COVER REMOVAL J 10 PLUMBING FINAL 36 FOUNDATION/REMOVAL � OWNERICONTRACTOR TO M ET�YOU:_Y'ES_NO � COMMENTS: � � � � � -� / I a � ' � j �-- / o e � a � 0 � w � Q � z w � W � � � /I WORK SATISFACTORY:PROCFED _' PROJECT COMPLETE W f: CORRECT WORK&PROCEED - ISSUE CERTIFICATE OF OCCUPANCY � l I CORRECT WORK,CALL FOR REINSPECTION TEMPORARY � BEFORECOVERING PERMANENT C! CORRECT UNSAFE CONDITION WITHIN HOURS. —, pHOTO TAKEN INSPECTOR WILL RETURN Cl STOP ORDER POSTED.CALL INSPECTOR - CITATION ISSUED C INSPECTION REQUIRED.CALLTO ARRANGE ACCESS. Cail for the next i spe ion 24 hours in adv nce.473-73 'rJ7 OwnerlContractor Inspector. � � � � � White Copyllnspector's File Canary CopylSite Notice T CITY OF ORONO CALLED IN ���� INSPECTION NOTICE /� a �q SCHEDULED � � PERMIT NO. ` COMPLE ` ADDRESS �� OWNER CONTR. d TELEPHONE NO. � DESCRIPTION � 01 FOOTING 11 MECHANICAL RI 18 EXCAV/GRADING/FILLING Q 02 FRAMING 13 MECHANICAL FINAL 19 LAKESHORE/WETLANDS � 03 INSULATION 24/25 WOOD BURNER/FIREPLACE 34 TREE REMOVAL Z04 WA�L BD. 12 WATER HOOK-UP 17 SITE INSPECTION Q 05 FINAL 14 SEWER HOOK-UP 06 PROGRESS � 07 DEMO-SITE 27 SEPTIC MAINT. 21 COMPLAINT J 07 DEMO-FINAL 15 SEPTIC INSTALL. 22 FOLLOW-UP = 09 PLUMBING RI FINAL 35 HARD COVER REMOVAL J 10 PLUMBING FINAL �_ 36 FOUNDATION/REMOVAL � OWNERICONTRACTOR TO ME YOU:_YES_ fl COMMENTS: � � � � W a � � r O >. y � O O � W � Q � Z W � W � � � ❑WORKSATISFACTORY:PROCEED PROJECTCOMPLETE W � ❑CORRECT WORK&PROCEED C ISSUE CERTIFICATE OF OCCUPANCY W � ❑ CORRECT WORK,CALL FOR REINSPECTION TEMPORARY � BEFORECOVERING PERMANENT ❑CORRECT UNSAFE CONDITION WITHIN HOURS. � pH0T0 TAKEN INSPECTOR WILL REfURN ❑ STOP ORDER POSTED.CALL INSPECTOR ` ' CITATION ISSUED ❑ INSPECTION REQUIRED.CALL TO ARRANGE ACCESS. Call for the ne t in pection 24 hours in a vance.473-7357 Owner/Contractor e: Inspector. � White Copy/lnspector's File Canary CopylSite Notice