HomeMy WebLinkAbout2002-P05491 - repair septic system � ,.
� PERMIT
CITY OF ORONO
2750 Kelley Parkway - PO Box 66 Permit Number: Pos49i
Crystal Bay, Minnesota 55323 Permit Type: sepci�
(952) 249-4600 Date Issued: gii2i2oo2
SITE ADDRESS: 1100 Knoll Manor Rd
LONG LAKE,MN 55356
P I D: 2 6-118-2 3-31-0012
DESCRIPTION:
Proposed Use: Residential
Permit Class: General
Permit Type: Septic Pernut Sub-type(s): Repair Septic System
DETAILS:
Approved per resolution#:
Separate pernuts required:
NOTICES/REMARKS:
FEE SUMMARY: PermitFee: $ 50.00
Valuation: $ 0.00
State Surcharge Fee: $ 0.50
TOTAL FEE: $ 50.50
APPLICANT: Elmer J. Peterson Company OWNER: D E KINGMAN&R R KINGMAN
5921 Dague Ave SE 1100 KNOLL MANOR RD
Delano,MN 55328 LONG LAKE MN 55356
THE UNDERSIGNED HEREBY REQUESTS PERMISSION TO MAKE THE REAL IMPROVEMENTS SPECIFIED
AND AGREES TO DO ALL WORK IN STRICT COMPLIANCE WITH ALL CITY OF ORONO ORDINANCES AND STATE OF
MINNESOTA BUILDING CODE REQUIREMENTS.
. �"���'f ��
APPLICANT PERMITEE SIGNATURE ISSUED BY SIGNATURE
Copies: 1-File(SiQnitures Required), 1-Annlicant. 1-Monthlv Renorts, 1-Assessin�, 1-Finance Page 1
ti �
� �
CITY OF ORONO SEP'TIC SYSTEM PERNIIT APPLICATION
Boz 66(2750 Kelley Parkway)
Crystal Bay,Mn 55323
JOB STTE ADDRESS �I a O ��t e l� �-�'i�-�F F' ��
Occupancy Type: Residential�_ Commercial Other
Permit Type: New or Replacement System $100.00
Repair Eaisting System $ 50.00 D�'
(Tanks or Drainfield)
$0.50 State surcharge added to above fees
* See fee schedule for non-residential permit fees
Owner's Name: �"���- /��^���� Phone Number:
Mailing Address: City: Zip:
Contractor's Name: ��.�� r �. �c 2r S o� Cc� . Phone Number:� �/�2-R t.� 20_
Mailing Address: S9 �- 1 ���e_. A"�.S - City: �a�o� Zip: �.�� -
*** DO NOT MAII.,PAYMENT�'ITH THIS APPLICATION***
GENERAL INSTRUCTIONS
l. 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 Off'ices and work must not begin unless the permit cazd is on the job site.
2. Permits will be issued only to contractors holding a Minnesota Pollution Control
Agency(MPCA) Septic System Insta.11ers License.
3. All work must be done in accordance with the approved septic system design. Design reports
are not considered approved unless accompanied by the "City of Orono Septic System
Approval" cover sheet signed by the City Inspector.
4. The following 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 covering.
C. Drainfield trench installation prior to covering. For 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 installation in the rock bed.
D. Final inspection to verify proper final cover depths and to verify that all pump stations
(where required) components are functional and comply with codes.
5. Individual holding 1�fPCA Installers License shall be present during all inspections. A 24-hour
notice is required for all inspections.
- ,�,,, �
NOTE: Applicant must initial all spaces. Fill in all appropriate blanks and 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. Ta.nks: �Precast Concrete Other Manufacturer
Tank Capacities: 1) o o al. 2) f �o al 3)lmoo � �al
B. Pump Station(if require�
Pump make&model c U s� , (attach pump curve&
literature); system design requires gpm at feet of head.
High water alarm make&model . Outside
electrical work to be completed by insta.11er r� electrician other.
C. Treatment System: ,
Trenches: s.f. � Mound
Depth of rock below pipe " Rock bed dimensions/� ' x�2. '
Drop Boxes Sand bed dimensions ' x '
Distribution Box Pressure Dist. Pipe Diam. 2. "
Manifold Pipe Diam. 2 "
D. Final Cover/Topsoil to be: bonowed from site
(show location on site plan)
trucked in
Th�undersigned hereby applies to the City of Orono for issuance ofa septic system installation permit,
agrees to do all work in strict accordance with ordinances of the City and the regulations of the State
of Minnesota,and certifies that all statements made on this application are complete,true and conect.
Signature ofApplican�;��� . Date:� �� �"� �^
MPCA License No. 2��'/
Staff Review: Approval Denial
Reviewer: �' �� \�� Date• �-�����
Reason for Denial:
. ' SEPTIC SYSTEM APPROVAL
�
�
0
0 �
�
� � �i
Dp
0 0 �
, �`;,,, �, CITY of ORONO
� ��y '"�' !C� Municipal Offices
� �
�.t .�G Street Address: Mailing Address:
�kE8H04' 2750 Kelley Parkway P.O. Box 66
Orono, MN 55356 Crystal Bay, MN 55323-0066
Owner ��t k��r``'��`'�� , Phone (Home) (Work)
Address 11�� 1�roi1 !'�',�c�� Ri� City State Zip
Site Evaluator ;-F �e5+- ^�1 State License # �j.7 Phone# 76`�-4��_'3S 6�
Type of Establishment: Single Family Multi Family
Commercial Est. allons Per Day '�S�
No. Potential Bedrooms � Slope: � `/0
Depth of Sand: Upslope: �• 5 Downslope: �•I Soil Sizing Factor C>•��
Perc Rates P-1 P-2 P-3 P-4 P-5 P-6 P-7
Restricting Layer Depth B-1 B-2 B-3 B-4 B-5 B-6
Type of Treatment System:
Standard �C Alternative Other Performance
Pressurized Mound System�, At-Grade System
Gravity Trenches System Pressurized Trench System
Gravity Trenches W/ Lift Pressurized Bed System
Holding Tank W/Alarm
Septic Tank Size 115 c: . 1C�=�� # of Tanks � Lift Tank Size i LSL
Pump Brand GPM i-{ �, _ Head ���
Treatment System:
Minimum Square Feet with � inches of rock below pipe
Mound Bed �� xE,i Mound Treatment Area
THIS IS NOT A PERMIT. This is a design approval form which must accompany the site plan.
A permit must be issued to a licensed septic contractor prior to installation.
NOTICE TO INSTALLERS: Any changes to the approved plans must have prior approval of the
inspectar (952-249-4600) Call for inspection 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 the primary and alternate sites are protected.
NO VEffiCULAR TRAFFIC OF ANY KIND is allowed within 20'of tested drainfield sites ever.
ACCEPTED �X DENIED By the City of Orono subject to existing regulations and
the following conditions:
�1;.5 � S � �-c..,t c 1�,�r.�c�r G��\
— �.`��.S����` -.1L5 l 6�.�. c�..� � i � � �,e� .
� �,.�1 Sc�1\�� �o,� E" C.� 5�.1� d- �'l1\ fcclC .
By: !� r� �-7- ��'.
Matt Bolterman, On-Site Systems Manager Date
Telephone(952)249-4600 • Fax(952)249-4616
www.ci.orono.mn.us
. ��P T�STING� ���. 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
June 6� 2��2 � � <�S � ��, f�E� � � •rf� +� IU-cc � /G.�, '�� f��P/cct_�,!
(T ,� <<TY OF ORONO
5F,PTIC PERMI N REVIEW
tNSPECTOR
pAT£ �-�-�'� PERMIT NO.��
Dave Kingman �ppA��p��%DMlTT6t�
AAPROV�Q q/[�{�C(�RREC'tqOAig,�rTp'!'�p
1100 Knoll Manor Rd. ,����.coR�r,�Resuan�r
Orono, Henn. Co., MN ��� �w.►�=��eae.,
in��I�e 1ultl�df�ppllQsb(t�ptie�nd sm�ing�wde.
1�9�'a�laeindlu�i1w�t aot specf�caif�r note�d 41 tYti wtiql�
��6W''i'N�ii tLi#��6T 6�t�1'lYiJls'��,{.�
This site has an existing on-site sewage treatment system consisting of 2 1000 gallon
septic tanks, a 1000 gallon pumping chamber and a pressurized mound system. The
rock bed is hydraulically overloaded and the system is surface discharging which is
classified as an imminent health hazard which must be repaired or disconnected within
10 months.
Soil borings #1 & 2 found mottled soil at 1.5' & 2.3' below the ground surface. Soil
borings #3 &4 were completed through the system which found original soil at 3.0' &
3.1' elev. 102.2 & 102.0. The bottom of the rock bed was found at elev. 103.0 which
indicates there is 1.2' & 1.0' of sand below the rock bed, 1.5' of sand is required to meet
� the required 3' separation from the bottom of the rock bed and the mottled soil. The
sand was not hydraulically overloaded. The proposal is to remove the rock bed &
approximately 6" of sand below the rock bed. The sand witl be replaced to elev. 103.7
(1.5' of sand) and replace with a 10' x 62' rock bed & distribution pipe.
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.
h.R �
yR.
The system will need to be pumped fQr several weeks prior to repair. A large backhoe
must be used to remove the soil to prevent travel over the mound.
The existing tanks may be used if water tight and upon approval from the local
Inspector.
1
� E'
All neighboring wells are located 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 retocated 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 tissue, laundry, showers, water softener etc.
should be disposed of into the septic tanks. Iron filters must be diverted out of the
system. Recommend to divert the water softner also. 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.
C�- �r��
Steven B. Schirmers
�SYSTEM{S QEStGNEQ FOR
BEQRdOMS. A�����
t1F B�DRt�01�S�IYN��'
2
— -���— --- ��ccaJt�-'Uo}s.
r - ,
� ��t�.- a�a IN .
' - `- - �
— — — — — — �- ��c.G A V A-<�o�.,i
- . S�
N� j�-� 'Lsz3�2_ .
. 3 _
� � � /.S �SiY��� � 0 2.�
PLA1J v�^�W � ' �
SET- BACKS � �� _
HOUSE Sysiem musi be� � ' ��c�5-�»v vv�o��v s��- s�-� �PL�-�S.
Tonk�� from P�oP�Y�S � X- S�t-f�.,.a c-���Y-�L w�o-�j�}_.
�� from welts . - - - , . . �
- � . aJ from bdgs. � •
. . ��'""�; Treotment oreo _�from bkes,=�streoms �
. . . . • . . . TreatmeN o�ea a��fror.� property Cu�es � � � �T�`���°"d ��es must be locoted in a
. . • ' Ml+���N7su�.t�o.�- - �`frorn wetls'F,,�c�tOos '�""'s wentt�x proof enclosure a�tside the ptxnping ctbmber and moc�t�ole �
• - `• S�atxF,t`' "•'.�'� �o'trom bld9s. ' .
� :a �� �irom lrees
_ , — �� � �' S01� BORI�G EI.EVATIONS
. �mu'' � � � M . _ - . THIII El...-Iv4.7
a `� v i _ yroae.�%7H."2 El..1���
, � � � .; _.
Oro to Tonk To� Tank ': — � -► TH:'3 EL- 1�S,z
Q � �ssu� as�ieur�av nnaxvo s�.,rsr� '
r-- . . - Th:'4 EL-L�
Nun.I"to 8� - .'�-pu,np;ng � . TH"5 EL- . . . .
Mox,l"to4� '� �f-�P -��R�-1�s• 51-�►,Av�ocsJ (�mber � EL�VA710V ot PRO?4SE� PllMPWG
�4��10 6��dia.pi�e � � • CHAMBER- ���:4
� '(oq o'r.r 'P J,-,�+'P.t�N__��'�:-9�_°Z
SYSTEM DESIGN --MOUND - ' � ���^� �ti.u �
. - - TYPE-� � BEOfZ00tVl Aver afion rofe �•o inn./inch (
,— .. � � P� desx�n.83sq.ft treotment ore� pergol.of daly sewoc,?e flow) 5�,-�- s�-r-� QL.►�-}-�.
. � � gaUday x.83sq.ft�gd..�.��sq.fi.of treotment oren+10%= sq.fi. (=10ftwidth=.�_z-ft.{ength of bed area�sideslope run `�io 1 x_he'tg�t= —ftx itlawn-arev t�eeded.)
qea� rodc needed- �a�sq.ft ireo�t aea x �o � depth af rak=L_3a.ft=27=�_cuyd�(3/4�io 21��d,a.,indudes 2'�of rock above p'�pe) ��r�. st��� v,�-�ia. ' .
.f.6�P.r_S� Cleon satid fdt b�law rodc needed�Qa,.yds. opprox. , sondy bom bodc fdl a� a.Yd�aPp�ox-, topsoyl 6'� a� Qu.yd..Q=�t oM�t2'���o q�s.� yQgo -�o-foQso,�.. dt `d . G�.�{v s
uJ As�t� �. . .
Number of ianks req�iredi�._, Ist tadc�s�4ol- ,2ndiantc��v9ol.minirnrns �.,,.ts P�.im��N��GNx�m�p��g-- ... . _ . - - • --• - . .�.��i'.'�oos�flu�'-�t�" �=1N.�t..)
Pump'r�g chomber copocity- 25% oi daly sewoge fbw of�.2 gol.1�_got+reserve siaoge of 15 0 z��./B��'�O + i bocic
� 9 9� P Pe dro�noge- p}�pPER7Y 0:=:�AJ�. �l���rn�'
� of �`� gol./IOOGn.ftof a-• da-suPP�Y P�Pe, I'm.ftneeded�_, I�9m i moricFo�.�galJt001'nft of a"da.p'�pe,Frtiftneeded 7 , '�-- gvl. . 1n �o��- 1�1 ll� o
, total capacity needed 9�_gd.(Plus orea for P�mP� �sti rn�r�. �lc� 9a 1.ca P- O ��O �-1` . L�o..
, . Distribution�piPe.�.�da.,1 0 linfi, ��-�dia. perforotans�"oporl
. Pump s¢e �� hp. (pumpoble copocity,a� gol.4cydes/dvy) �.�s�o a0 � H�fao P���s ���c���� y l� aa.1 I �,,,..,_
� r�~— S-P TEST�NG �C
Nole• \Yhen caulructing bcd - , this areo shoutd be shoped Nole= Distonce trom Ireotment oreo b ne'ghboring w�lts— � Oesigned 9y' � ,� "�� �
� fo divert r�,n-nff from enterinq treotmenl oreo. . 1���l��'�J�- �-�1�5• 1t7U � _ _ .�� .����
�
�'�� � ��
. i j -fo� o'� (
� ��t.,�o��� _ i
5''° - i w d�
� j �� _ � ;���'_
. ��- � �- as
. r 1 �
; ;-
N (� � � � �s��- o{r
3t� 0 9' 3, / �.4, � �o, � ► , � sxi�� "�1��_
r � � '
_ _. ; } `
za' -li��``. ; � , _ 1
I 1 � ►
� 3i' i ;
Uu�5� . �� _ ��w� " -fo4 o F- r� ►-1. /3--t
i � S�o4�
i lPI � �p� 1� �i-� —'- �(�i'�F �1-�l��4 C.1�1G1 Y�\'f`�--1��- -
_ ( t ;z�-C-q�— at3 , y�--!00�(�_ -
� ' O
�� � � 'f'�Y`n �i�'�'� ,� ` v
� � s��` ' ) B p�rooEotan Tats - Scok= �-=30'
, 4 x�`.���'�> � �\ � C"� ga;ngs
------ �����5 � ��Y ._�--- � , �Be�cf: Mak .
EX�ST�N6 'PV Vv1 Q�� 100.2 �3t2 �'IQ{C� � �$��1 IS b VG �1S�nK�� �0 „�c�+
_—w uT ,�� , c.�Ylrn'6�'Q IhC 1�1t501a �Iv��i0�1 COct-t0� A'�1C�
Chapter 7080 � Local Ordinance
Check aIl underground qtilities
Pf�'ER7Y OF: DE��E ����N`�``�—
� Iloo KNo�.� ���o��-_---
' C��c� ��� ��.� �-�r"c „ Cc�.
• S—P.TEST/NG/NC.,,
'� 1VlO�J1�iD DESIGN WORK SHEET(For Flows u to 1200 d)
A. . Average Design FLOW A-1: Eriimated Sewage Fiows In Gallons per Day
nu r o
Estimated 7sC� gpd(see,figure A-1) bearooms c�ass� c�ass u c.�.ass�n c�au�v
2 300 225 180 60%
or measured — x 1.5 (safety factor) _ — gpd 3 �p 3pp 2t 8 of tne
4 600 375 256 values
B. SEP'TIC TANK Capacity 5 �50 450 294 in the
6 900 525 332 Class I, �
�'���u� 7 1050 600 370 II,o�Iil
a - /v�c� gallons(see figure G1) lvvo g.,.� 8 �� 675 408 co�umns.
��5�5-C��V -���5 �v�'"�?
�1��A-w�Si�
C. SOILS (refer to site evaluation) G�: s «Teorc� �tn� ib�
Number of Mialnnm I.iqnid liqnid capacity wit� ����
1. Depth to restricting layer= /.S�►- a.� feet B� �'�' �� urc��a�
2. Depth of percolation tests = feet • � �. s a� �so uas ��
3. Texture L�A-�i L-v�-v� 3«a �000 �soo �
S or 6 1500 2?SO �p
Percolation rate 3c9•v mpi �ss���. ��8°f 9 � �
4. Soil loading rate .�.S gpd/sqft(see figure D-33)
5. Percent land slope � � %
D. ROCK LAYER DIMENSIONS
1. Multiply average design flow (A)by 0.83 to obtain required rock layer area.
� S� gpd x 0.83 sqft/gpd = c�a a sqft
2. Determine rock layer width= 0.83 sqft/gpd x linear Loading Rate (LLR
0.83 sqft/gpd x / �, gpd/sqft= /o ft Mound LLR
3. Length of rock layer = area+width=
�aa Sq�(Dl� j /o � �2� -�ft < 120 M PI <12
E. ROCK VOLUME � � 2O M PI < 6
1. Multiply rock area (Dl)by rock depth of 1 ft to get cubic feet of rock
�az sqft x 1 ft= (oa�.cuft
2. Divide cuft by 27 cuft/cuyd to get cubic yards
�_cuft +27 cuyd/cuft= _ a'�_cuyd
3. Muliiply cubic yards by 1.4 to get weight of rock in tons
a3 cuyd x 1.4 ton/cuyd = 3� tons
D-33: Absorptlon Width SfziaglLble
F. SEWAGE ABSORPTTON WIDTH �"`°''�°"�"` `'oid�'`�"`
in Miwtes per Sal Textwe Gdlais Absmpuo�
Ineh pa day RaGo
MPI wre oot
Fasur th�n S Cwrse Su�d 1.20 1.00
Mediwo Sand
Absorpdon width equals absorption ratio (See Figure D-33) `AiiySind
times rock layer width (D2) �
,�o as ut
,(p� �( 1� ti= o[� -/� tt 46 to 60 Si1tdYQay Lwm 0.45 2.67
ll 1
61 l0 120 Silty C9�y 0.24 5.00
S�nd Qq
lowa ihan 1
•Sraam dadywA for Wae�oik mw M ahr a pafam�ebe
i. .MOLTND SLOPE WIDTH&LENGTH Landslope> 1% slope ;
"Cland§7ope greater than 1%) � , .
. Dowi�slope absorption�width= absorption width (F)
�inus rock layer width (D2) � � 6"Topsoll
a� . � ft- �d ,�_�� �„-,� ,�„tr,�„��.,,.. -'-�-
. Calculate mound size "o'�°''"'°�""' �Otk Widt*D2) �����n
TPSLOPE , . � �
. Depth of clean sand fill at upslope edge of � � „��,,,�,.s,,,,�,
�ck layer = 3 ft minus the distance to restricting layer (C1) ``
� ft- �. S ft= 1� ft
. Mound height at the upslope edge of rock D-sa sLorE Mcn.TTr��B�
yer = depth of clean sand for separation(G2a) c.�a vrsi.orF DOWNSLOPE
upslope edge plus depth of rock layer(1 ft) i�°� m"'a��"'�`°"` �'"'`�•P��fa�:'�°"`
'.us depth of cover(1 ft) 4 �•1
i�, ft+ 1ft+ 1ft= 3,� ft � � �•0 S.0 6.0 7A d.0 7.0 4A 5.0 6.0 7.0
Upslope berm multiplier based on land slope 1 �.s� 3.es �.�6 s� �.0 �.�1 s� �.17 5.26 esa �.53
? •Z� (see figure D-34) � 2 z.as s.�o �.� s.�6 �.0 e.90 �.�9 4.95 5.56 6.az s.�4
Upslope width = berm multiplier(G2c) times s x.� a.s� us a.oe s.r� e:�s sao �.s� s.as. �az e.86
�slope mound height(G2b): � �° � �'1' �.e� � �.o� a.0 �.�6 �.xs '.e9 9.'1
: ,�� X 3 , � _�� s zsi s.�s �.00 �.sx s.v a.� us s.00 �� as� io.��
�WNSLOPE 6 ` zst �7 s.as �u t� s.0 s.� 3:sc �a4 9.�a iz.o�
7 2.18 3.12 3.70 4.?3 �.70 5.33 3.80 5.56 7.69 10.34 13.73
Drop in elevatian= roc.lc layer width (D2)�times e us sm� ,s.�, �.os �..s l.Ed �.95 s.ea s.9s ��s4 �5.9�
�rcent landslope (C5) + 100 � � 9 � �.s+ a.*s s.�o �.�o s.ss �.ii 6ss 9.09� 13.oa is.9z
�ft X � ��O'{' 100=�ft 10 2.31 Z.86 3.53 3.75 l.12 4A{ 4.29 6.67 10.00 15.00 23.33
Downslope mound height= depth of clean u z� �n .' � s.�i �.�. � +.�a �ai iiai i�.ss so.as
nd for slope difference �G2e) at downslope � � Z�o s.� s.�9 �.ao �.o� {.69` 7.69 �.so si.a3 43.�s
ck edge plus the mound height at the .
�slop e edge of rock layer (G2b) � �
.S ft+ , G ft=�ft � �'��
Downslope benm multiplier based on percent land slop � •
�.�� (see figure D-34) .
Downslope width = downslope multiplier ' � � vp.,�.w�awcc�> "�
2g) times downslope mound height(G2f) � �
J.Z�O X y�I �� �a ft � Upsiopt fWldfh(+C"jd) ��(D0'� vP�oPt fWidth(G2d)
�elect the greater of G1 and G2h as the � . _ o
wnslope width: a.� ft � ^� � ��.w�aa,cc�a__r� Tj �"'
wt,.orpnm w�ea�cr�
Cotal mound width is the sum of upslope -�• . . �� M
�th (G2d) width plus rock layer width _ f. :
�) plus downslope width (G2i) Taw ti,,,sa,�c� f�
1 �ft+.�c�ft+�_ft= �ft
Total mound length is the sum of upslope width(G2d) �
s rock layer length (D3)plus upslope width (G2d)
_ft+ ft+ ft= feet
� � Final Dimensions:
.. x � �
ereby certify that I hav completed this work in accordance with applicable ordinances, niles and laws.
���• C '� si ture 'cense - -�Z- date
( $� ) (li � . ( )
� ~ �. . � . PUMP S�I,ECTIOi3�7��TZ��D�IZE � .
. • , .- , . .
1. D etermine pump capacity: � � �
A. Gra�tity distribution . . .
1. Minimum required discharge is 10 gpm • .
2. .Maximunn suggested'disctiar�e is;45,gpm. For other� . . � .
establishzn�nts a�k Ieasfi 1��/o gre�t��taa}he�water supplyc rate,
but no��faster than the rate at which etfl�ient will flow out of the �
distti'bution device. . • •
i. Pressure distribution . " . ' � �
See pressure�distrz'bution work sheet � •
'rom�A or B Selected�pump capacitq�: � � gpn1 :
. Determine pump head•requiremen#s; . .
. Elevatioz� differen'ce between pwmp and point of clischarge? • • � so�treotment syste
feet . • ' &p in scharc
a, ' �L�`i
Special head requiremertt?(See Figure at rlghf-Specictl Head Rtq:ti'remertts) , total Ipe
feet . . . 2A,elevotlon
Calculate Fricf3on loss � • � �� difference
. . p�pe
1. Select�ipe diameter 2 in � . . . � ...... .
.• ................... �z
• ' - ....... .......
2. Enter Figure E-9 with gpm(lA or B),ai1d pipe diameter(Ci). .
Readfrictionlossinfeetper�.QOfeetfromFig�eE-9�' S ectal �Head 'Requfrements
Friction Loss=��,ft/100i't of pipe � ravity Otstnbution 0 ft
3. Deternune total pxpe length froai'pump c13'scharg�to soil treatri�ent ?�"eS��Distt�tbu�ton 5 ft
discharge point.Estimafie by adcl�g 25.percent bo pipe lengthfor • .
fitting loss.Total pipe length times 1,2,5=equi�,alent pipe length ' '
4Sc7• feet x 1.25= t . • �-9�FrtMJon�osa In Plastic Pipe -
4. CaI'cu7ate total friction loss by multiply�ng friction loss(C2) ' P°���foet
in�ft/100 ft.b ,the e v�t 1 . •� riominni
Y q�. �ipe•ength�C3)and divide by 100. flow rato �,��p°d2°mete3��
= 3•3 ft/100ft x oo +100=_ '3 � ft �
. • . - m
Total head required is.t�te sum of eYevation difference(A�,speci�l��' � ' 2.47 0.73 • 0.11
head requirements.($).astd total frictipn Ioss (C4) � 25 . 3.73 1.11 0.16
I'Z- ft+ .�� f{�.���_ ' . 30 5.23 1.65 0.23 '
Total he�ad: a� �feet � a.96 Z.ob o.30
� 40 8.91 2.64 0.39
'urnp selection , ' � � �t.o7 s.2s o.as
' S0 13A6 3,99 0.58
:pump must be selected to deliver at ieast .��,m - �' 4.76 0.7'0
1 A or B)with at least_feet of totai head � 5•� 0.82
�� � 6.48 0.95
. . 70 7.44• � 1.09
tereby certity that I have omp�eted this work�in accorclance with applicable ordinai►ces,:rules and laws.
�� V J f Esig�tatiure) �`� �--�
(license� L - L,-bZ (date)
♦ ' r'
PRESSURE DISTRIBUTION SYSTEM Geotextile fabric
1. Select number of perforated laterals � .arter inch erfornHona, seed�3' . 12��
. ..�.. .
. .•r'' •�'•.�••�,L�7C�C
2. Select perforation spacing= 3• � ft .: � ' " ��~�'=e'�� - �
Perf S 3/16"-1/4"
3. Since perforations should not be placed closer than 1 foot to p�Sp�ns 1.5'-5'
the edge of the rock layer(see diagram),subtract 2 feet from
the rock layer length. E-4: Maxirrxim anowable number of 1/4-Mch pedorations
Z- -2 ft =�0 _ft per lateral to puorantee<10%dlscharge vadation
c �y�r �ns pertaa8on ,
4. Determine the number of spaces between perforations. �
Divide the length(3)by perforation spacing(2)and�y� � ��h � 1.25 inch 1.5 inch 2.0 inch
� �own to nearest whole number.
2.5 8 14 18 28
Perforation spacing= L�n ft+�ft= �-d spaces �3.0 8 13 17 . 26
5. Number of perforations is equal to one plus the number of 3.3 7 12 16 25
4.0 7 11 15 23
perforation spaces(4). Check�gure E-4 to assure the number of
5.0 6 10 14 22
perforations per lateral guarantees <10%discharge variation.
o�O 5paces+1 = a, l PerfOratiOnsJlateral E-6: Perforation Discharge in gpm
6. A. Total number of perforations= perforations per lateral (5) perforation diameter
� times nwnber of laterals(1) head Inches
�_perfs/lat x 3 lat=�o�perforations (feet) 3/16 7/32 1/4
1.Oa 0.42 0.56 0.74
B. Calculate the square footage per perforation. , 2,Ob 0.59 0.80 1.04
Should be 6-10 sqft/perf.Does not apply to at grades.
Rock bed area= rock width(ft)x rock length(ft) 5.0 0.94 1.26 1.65
I 0 ft x�ft= c�a o sqft a Use 1 A foot f�single-family homes.
Square foot per perforation=Rock bed area+number of perfs (6) b use 2.o r�et to�a� i� Qise.
(„�c� sqft+ (�3 perfs= � .� sqft/perf M.�«�, �,u„m AT � ��E �R��, �EM
� .
7. Determine required flow rate by multiplying the�otal number of
perforations (6A) by flow per perforation(see figure E-6) �
!I
,�
� perfs x��y_.gpm perfs= �So gpm
8. If laterals are connected to header pipe as s�own on upper �.�1
example,to select minimum required latera�diameter;enter ,,.�"'"`� '�''��'��
figure E-4 with perforation spacing (2) and number of perforations ��``'"�
per lateral(5) Select minimum diameter for
urart a rc�roiurro r�rE uTceus roa
perforated lateral= inches. �c wsrwurwx w wwNo
�[A'OIY1l0 RYiK rI[
9. If perforated lateral system is attached to manifold pipe near �,,,,,�„ ,�
the center,lower diagram,perforated lateral length(3)and � �""` ��' � x"�
r�ao
number of perforations per lateral(5)will be approximately one K�,n.�,�..
half of that in step 8. Using these values,select minimum �- _
� •-��.��,;::�
diameter for perforated lateral = � � U inches. �,�, ,�
o�„"
. ��
s �. .�
��
I hereby certi that I e completed this work in accordance with applicable ordinances, rules and laws.
' � l�- (signature) 3�y (license#) � -�-4�-- (date)
' . ���-P TESTING, INC. Steven B. S�h��� • MPCA Cert.No. 62�
951 Katydid Lane NE • St. Michael, MN 55376 • (763) 497-3566
FAX • (763) 497-5011
State License#394
LOGS OF SOIL BORINGS
Dave Kingman ,
1100 Knoll Manor Rd.
Orono, Henn. Co., MN
Borings completed on 5-02, with a hand bucket auger.
BORING NUMBER 1- EIev.104.7 - MOTTLED SOIL AT 18" - no standing water present
in boring.
0 - 8" Topsoil dark brown loam 10YR 3/2
8" - 18" Brown clay loam 10YR 5/4
18" - 30" Rusty brown clay loam 10YR 5/6 - mottles 7/1,6/8
BORING NUMBER 2- EIev.102.5 - MOTTLED SOIL AT 28" - no standing water present
in the boring.
0 - 10" Topsoil dark brown loam 10YR 3/2
� 10" - 14" Gray brown loam 10YR 4/3
14" - 28" Brown clay loam 10YR 5/6
28" - 34" Rusty brown clay loam 10YR 5/4 - mottles 7/1,6/8
BORING NUMBER 3- EIev.105.2 -Through the mound.
0 - 12" Fill soil
12" - 36" Brown medium sand
36" - 42" Original soil dark brown loam 10YR 3/2
BORING NUMBER 4- EIev.105.1 - Through the mound.
0 - 14" Fill soil
14" - 38" Brown medium sand
38" - 44" Original soil dark brown loam 10YR 3/2
PERFORATED �AYER OF GEOTEXT1lE LOAMY SAND CAF
,���,SY_..N�'__ LATERQI.S FABRIC PERFORATEO lATERAI
SQN�Y L�Q�� ;', ' ` '�•• ' GRA55 COVER 6 INCHES
$OIL :' r'.; ...� ;�.::�`.'� ,A.�' �rx.: 70PSOIl; 2
�� °����"'��• LEAN SANO FILL '
J� .' , � � � .:5.'�;'��' •�: _
� r '�!1'•� t i' MAXIMUM SLOPE—�- a
LAYER OF GEOTEXTILE '� � =t� ' r'�� 3 TO i .. +'=•-
...�;►:..�' � ..
FABRIC OR 4 INCHES OF � � �� .�� �
HqY CpVERE� BY �;•' :'•�•j' ,� �� ;• TOPSOiI • PIOWED oR •.:..3/4 �� /R I�HES 4. i.s�o
BUILDING PAPER j�� / ���, � t18501L . OISKEO SURFACE
1�/" OR 2" ,:�:�' �, �� :;' . i J � CROSS SECTION A-A
PIPE �ROM PUMP�-`;r�;.' ' � � � � �
/ .� .% �
` y'�� ,. i�-' f � �,' �
. , �' ' ; �.,
3/9 -2�/?� �,'/ i' '•., / PUMPG C�HAMBER
CLEAN ROCK �`'�� y i•' r�� '�� �
DIVERSION FOR
6� TOPSOIL� �'�. /� � ��' �. � � �. SURFACE WATER � � j
s�; , �� •� •,: ,. % •t' / �1 /�
►.�•,�'. M. •,�s ft� �/� /f L
u a�"`=�:.i�,yr ' I i .fr i, r�.r` r�—- -�
� s •` ' • 3 :• � � � � � I� �
� +� �'9�' /, M '� PERfORATED ; � � .
-+ � _ "� � i, aX, � r tATERALS � � � �
.�Y � tia. �. `:�• � � _ �� .
... /. S � . . �1 ' 2�•. , �.�. {' , � ,
.,' ;.`:e. .•.•..?, ;
� �0�� .��.f •IT • ,r�'�'�'�1t,i:�'.Y� j��H ' 1 i I� .
sallofan, � : -> �;�;�, :►:s.;�:.�. � � � � � � .
F��l 'SOp .. 6.. ��� s�=Fy,.'.. � � : _ .
eR Q�; �.�; '.,,``.�,��� BED AREA� � ; ;. � .
�kEN �P .;:�.._��Y:•:,.. t-- �y i J :_
�� -•.� -.:��'�• , � ; ; � I c —
BA I�R�I ,..:%��<:-'' a � y� . .
, til . W ; ( m . A
lqY � � �
FR . - - i � ? ; � ; � — � :
; � c �
� INCHE � � �'�a � INCH S
LAYOUT OF PERFORATEO PIPE LATERALS FOF� � ; ; ; '
PRESSURE DISTRIBUTtON IN MOUND —
, , '_I
� �-'— — —'
PERFORATED PlASTIC PIPE _. OIKE��MA��DIKE —
TOTAL WI�TH
PERFORATIONS SPACED 36' A„ppl SPa��N� . • . ' .
END ON CENTER. FORATION fOR � ( � �
512E MAY BE�is; '/�z; �.. � PER PLAN VIEW
viEw oR ��,: �s
2�MANIFOlO � •
pIPE END PERFORATION OF q PEF2FORATEp LATERAL
PERFORATIONS ON BOTTOM OF �►��
PLASTIC PIPE �
' Topea
4�+ �i�-�
a S-� `�';: ';:yn�... . ..,,.;r.._�.,�/.,�"^'�
ts� ••a wo�am.vee.k c..rour-
=a IALTERNATE LOCATION �'O0"`r sO"d�°� .'�.��a�r a.ww wwrw
OF PIPE FRpM PUMPI •'•'`;"" • •.Mitn rwY,o„p„)
, „fa ibn pY1ed Horkomour .
•• r�_.�,^����INw Top
ENv CaP 9p, �ArE �� ��04%"pa�� . ei �� �Y ro Eaq.
R Lora
rE� ` � ,' � 4 -P�rIwullau Locol�d o1
� RF�RA 2�PIPE FROM , t��on saw I.eyw eo��em�1 loe�►c� �
� pE PUMPING CHAM�R •
���N�rN ;:,....:.,..�:. :�._ .�:� . :�..=. .
Or19Mie1 Soll Pro{wl ScarlfHd
B�ta�Piaclna Send y�r
. � '
,� � .. r.
' F-R ,.
. .r.��. . . ' •.'//µ
. . '� '►
WATER TIGHT 6� LOCKABLE ELECT�tiC e0X TREATE�`f�p���q 4min) '
PLUGS OR EIECTRIC CONNECTIONS�—�----- /��N�IDE 90X �C CONNECTIONS MADE
,2" PVC CONOUIT SCHEO,ULE 80 —�-
MANHOLE COVER CHAINED �:LOGCE� 6�SP.� � LOOP Of PO'WER CORO FOR
SETTLEM�NT
SEAIED MIWHO.LE RINGS F NA G DE
� " � AT LEAST 12' '
��� B LOW GRAOE
} WIRE fROM POW�R SUPPIY
' PIPE IS LAIb ON A UNIFORM SLOPE FROM
� • /�� , FOR PROP£R�RAIN�ACK�L TREATMENT /aREA
SEALEO TANK COVER �—IF PIPE AT TANK MUST BE LOWER THAN
UNION. TO 6ET ELEVA'�ION FOR ORAINBACK,
PIASTIC ROPE OR CHAIN A �/4 INCH WEEP .HOLE MUST OE USEO
WITH ANCHOR — WEEP HOLE
A�ARM FLOAT ON�SEPARATE
ELECTRICAI. CIRCUIT
NOTES: EIECTRICAL WIRE FROM POWER SUP.PLY
��� ��� _ �-- _ MUST NOT Rl1N OVER ANY TANKS BUT
'�r ' MUST 8E LAID:BESIOE OT11ER TANKS
3�� - `� ALONGwPOSBE PLACED IN CONDUIT
Syl�Q,Ff�.FVE�Q_ _ _ EIECTRICAL GORDS FROM PUMP AND
FLOATS MUST BE RUN THROUGH �
CONDWIT. WIRES CANNOT HAVE GROUNO
PUMP CONTROL FLOAT ` CONTACT.
�0� :
. � , Figurc F-8
" METAI �
COVER
�_ .�;. .� _�.. '�y � .�i:-.. .k
! '�� ' "� �
' Il� -•r • ��.v:,.
i � •�_.. ; � 'y:
t 1 i
' � .:•i�-:*tir_:,�.. I
� /��i� � � �
• CONCRETE ,}.��
� MANHOLE
RING
METHOOS OF SECURING MANHOLE COVER TO PREVENT
UNAUTHOR12E0 EriTRY
Figurc C-14
�
.. • d �. .. - ' .
�� r-- . Ft .., �,^ • ' . : •
�VERTICAL SIDE�V'A�L SEPTIC T�1K -��
. �-FINISHEO GRaOE
� •aT� LEA`ST 6"T 12" SOII� AT LEAST
. ,: 4' OI.A. . ,�
C0�/ R 4' DIA.-��
I � • AT �L:�AST I"
Mt . AT L;EAST I . � , �.._ •�:,
..: •- ..:� '�-
; ...:
_�. �.� ' A OIMf+NsS,I FOR,_,TANKS '•W�L1��;.RT,�CAI'`S�R� A j
�'�j'`24 MINIM ' ' . —•_
:4.ENGT.H. L �3_TI.M S � H ;W�Q ' � '
B OIAMETER� 60 MINtMU_,�r � �,
. 1 � D�PTH� 0 . 30; MINIMUMr 78 �M'AXIMUM 's::.��� �
_l. -n 0.2 D
�"�"."'•--�MAXIMUM g"
� � � --•AT LE:AST B'"" 6 MiNIMUMj 0.2 0 � -
. - .
3:: � '0.4 .o � _
" .. • ---... . ._AT I.EAST 4 FEET--=-----'"'�-�
►41ff: �
f.'•fNMN1Y 1t4t A1 lf•Mt�MKIiES MIGWaE1Rf1 �.,AWNlffl[�OOY[Ml��Klfti:lOCA1EDW1111N I�MIG1Ei
r n+�wv.au s wmr�M+r,a�art�oF.tne uxr�r.c
t. 111EKM.W:I�'y'���1i�K'MNIIOI.Ef.70'If.ASi lltOOrdlbN�lOfitOUrt1j701'tRy4N1A0CEtlt
• 'Mury�t�011ly1l�tOC�1fOh+11��fLEfOM1Kl1NR� �. O��AfV11R1NNNfIWCEOEtwEtNR►qORKEIMM:lWt1 '
wKtL
y.�rvi.��ECf�ON1Mt0��t�EASI�rKrrttM�►�fttE�t NtM[fTPON1oN0�fftfiwllotNolEsll�w��wGEa
Of1AWWlOtE�EIN�l1�lOG►it00V[IIDOIHIIE1r4Et � Of1NObO��flIVWIlNd4i`; •
N.JDGtlllfilO�swIK�.1►KCU11E11IMCOf11Qf1YKClq11 {. fd11q1�2�7NIKCK�Ktt1�'JN.IM1KOd�"KN��AI7�.1'A
Pr�aflNil�i
71l'�N.t�I�!11K CtNl,l'f11 ME f1f 1HE ANN O�Nt10N C M10aS�1.`�
anr nt a;tr!�ro�a�eN«�Nr�ccs.�n.rw w�Kc i a�
� . 1'IYe M1JSI:I�f:.l0�'I�t ku K 1 W(tN TI A:f 4l1/VA�triN 1 E1
O�tflEt.`•` . .y•
. �
�. .
PENCII. -- ,;
� � MARKS ' � ,•.
`
�� MAN M E y� � :+.ti" ', �► . :
.�°' � . :
r .w
� ��
INLET� . � . OUTLET
,. ;. .:. � y .
''��•• � 't.�vEt -� ,
�'' p _ •-�T ' '�-: ' �
� .._-----
_� .�..—�SCUkA CLEAR SPACE==� , � CLFAN OUT TANF( wHEN�
—• —�,,.—•�-','.—.— • — �' 7C IS 3' OR'LESS OR
..--. ----Y—'= '` i'. g 'B'IS 12'OR LESS
� s'a..�r-� Y.._ .�.
� .:�•:�,:' •', ' . . . , :;•;�'�, , ; �i�, � ?t
�y����• • � „) • �� �5�.
y, �; .���+:'�•:'� . . ' �:;�° � ': p�ST NGUC SHES SI.UDGE
<,j j ' SUlDCE � •.7. �
`� �.t,,j�t.�� , .., .... ,� . ,; , IAYE�R FR.OM LIOUID
..�.i., �t. �.
. '�'' . .+w
;' � 'S+�
,: 1f
MEASURE SCUM:� AND .Sl.UOGE ACCUM.ULATIONS
1 N THE SEPTIC TANK
/
DATE TIME
CITY OF ORONO CALLED IN
INSPECTION N TIC SCHEDULED ���
PERMIT NO. � � COMPLETED -�y-aZ ��J"
ADDRESS t ��� ���� �'`a"Q r (�
OWNER CONTR. �'�'��5�'�
TELEPHONE N0.
� DESCRIPTION �e P��L. �^G`�r J �— �1 �^l� �
� 01 FOOTING 11 MECHANICAL RI 18 EXCAV/GRADING/FILLING
Q 02 FRAMING 13 MECHANICAL FINAL 19 LAKESHORE/WETLANDS
y 03 INSULATION 24/25 WOOD BURNER/FIREPLACE 34 TREE REMOVAL
Z 04 WALL BD. 12 WATER HOOK-UP 17 SITE INSPECTION
Q 05 FINAL 14 SEWER HOOK-liP 06 PROGRESS
� 07 DEMO-SITE 27 SEPTIC MAINT. 21 COMPLAINT
� 07 DEMO-FINAL 15 SEPTIC INSTALL. 22 FOLLOW-UP
= 09 PLUMBING RI 23 SEPTIC FINAL 35 HARD COVER REMOVAL
J 10 PLUMBING FINAL 36 FOUNDATION/REMOVAL
� OWNER/CONTRACTORTOMEETYOU: YES_NO
� COMMENT�
� -' � \ r� L_ S v,._ c� F�\1�
� — 1� � ..� � 5 � av
0 3ov 300 ,p��,�s
� — S��-�<_��L U 1 L
0 \� /
� � �V�-'S" �2 Ih��.. QX�J���� � .fr�
W
Q � � 1-`�G� /� c,� h�l � c!�
� \ �� �-.�
z
� � ����� � ���
W
�
a
ORKSATISFACTORY:PROCEED ❑ PROJECTCOMPLETE
� ❑C ECT WORK&PROCEED ❑ ISSUE CERTIFICATE OF OCCUPANCY
W
O ❑CORRECT WORK,CALL FOR REINSPECTION TEMPORARY
V BEFORECOVERING PERMANENT
❑CORRECTUNSAFECONDITIONWITHIN HOURS. p pHOTOTAKEN
INSPECTOR WILL RETURN
❑STOP ORDER POSTED.CALL INSPECTOR
❑CITATION ISSUED
❑ INSPECTIONREQUIRED.CALLTOARRANGEACCESS.
Call for the next inspection 24 hours in advance. (g52) 249-4600
OwnerlConU or on site:
Inspector. �'�'\
White Copylinspector's File Canary Copy/Site Notice
V DATE TIME
CITY OF ORONO CALLED IN
INSPECTION N�ICE q SCHEDULED
PERMIT NO. � � ��_/ COMPLETED �) '�Z �'-�
ADDRESS � '�6 �=�`� M���
OWNER CONTR. �fSv•�
TELEPHONE NO.
� DESCRIPTION ���'' '� M��''
�
l� 01 FOOTING 11 MECHANICAL RI 18 EXCAV/GRADING/FILLING
� 02 FRAMING 13 MECHANICAL FINAL 19 LAKESHORE/WETLANDS
h
Q 03 INSULATION 24/25 WOOD BURNEWFIREPLACE 34 TREE REMOVAL
Z 04 WALL BD. 12 WATER HOOK-UP 17 SITE INSPECTION
Q 05 FINAL 14 SEWER HOOK-UP 06 PROGRESS
� 07 DEMO-SITE SEPTIC MAINT. 21 COMPLAINT
`� 07 DEMO-FINAL 15 PTIC INSTALL. 22 FOILOW-UP
= 09 PLUMBiNG RI 23 SEPTIC FINAL 35 HARD COVER REMOVAL
J 10 PLUMBING FINAL 36 FOUNDATION/REMOVAL
� OWNER/CONTHACTORTOMEETYOU:�ES_NO
� �
� COMMENTS:
� —� � td x 6�
� �i�L
� � s �--u ,a— cv� �eJ�� �tL
0 `
� � �r����C_ ��'��� O1�
O ,�� -
Q �e!r�'C C,C� \
Z ' c� (���-�� ��
� - ���a � ������ �� ►���s �� _
W
� — � ��r � ovcr r'o�� b�� -
� -
W WORKSATISFACTORY:PROCEED ❑ PROJECTCOMPLETE
❑CO ECT WORK&PROCEED ❑ ISSUE CERTIFICATE OF OCCUPANCY
0 ❑CORRECT WORK,CALI FOR REINSPECTION TEMPORARY
V BEFORE COVERING PERMANENT
❑CORRECTUNSAFECONDITIONWITHIN HOURS. p pHOTOTAKEN
INSPECTOR WILL RETURN ❑CITATION ISSUED
❑STOP ORDER POSTED.CALL INSPECTOR
❑ INSPECTION REQUIRED.CALL TO ARRANGE ACCESS.
Call for the next inspection 24 hours in advance. (g52) 249-4600
OwnerlCon ractor on site:
Inspector. " 0`'-a�'�
White Copylinspector's Ffle Canary CopylSite Notice