HomeMy WebLinkAboutseptic info � � �`\`ti
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\� 'C� "i��i`�'.�'`�>�;`:K�''�;:� G,, Street Address: Mailing Address•
�.•. � �,:><':.�;;�.;•�.���. ,, P.O. Box 66
' '� •��'•�`� ` �" 2150 Kelley Parkway
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�;�. Crystal Bay, MN 55323-006fi
Orono, MN 55356
To: The Cunent Owner of Address '�j SG �����` � `�i1^
City Ordinance requires that onsite sewage treatment systems in Orono be
inspected on a periodic basis. The onsite sewage treatment system at the above
address has been inspected and the following is known about the system. A
sketch of the known components of the system is available for most properties at
the Orono City Hall.
Imminent Public alth Thi-eat
Yes
No
If yes, please contact the Onsite Systems Manager at 952-249-4626 within 10
days of receipt of this notice. The septic system must be broujht into compliance
within 90 days. Failure to do so will result in referral to the City Attorney for
legal action.
System Ident' ed as Non-Compliant
Yes
N�
If yes, system must be brouaht ' compliance by:
Decennber 31, 2007
December 31, 2010 ,
Other
Septic Tank(s) Pump out Needed
Yes �No
The City recommends the septic tank(s) and/or lift tanl:be serviced and pumped
out every three years. City records indicate the tank(s) were last pumped out on
�'j -jC�- CJ� . The tank(s) should be cleaned through the maizhole and
not throu�h the inspection pipes,tlus allows for proper cleanin�.
Comments:
Inspp
� Date of Inspection ��'�
TFlanh�ne (9=21 249-4600 a Fa� (9�2)249-4616
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' �CITY af ORUNO .
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� '� � :tr. ;'�"x: � � Street Addross: asa-�►4 q��1�o o Mailin� Addroaa:
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���p4 2750 Kelley Psrkway P.d. Baoc 66
� Orana, MN 55356 Crystel8ey, MN 55323-0066
To Current Owner: Addreas: ��� �d r'� �f/�. Q r-
City Ordinence 199 require5 that each exiating on-aite sawage trentment system in Orono be inspecced avery two Years.
The on-site sewage treatment system at the above address has been inspected and eppears to fall into tha categoriee aheaked below.
SY3TBM�ONFOANIITY (1-31:
1 "CODE 3YS'TEM"An ISI'3 which mee�a ell the location,deeign end aonetruc8on atanderda offhe euerent Orono Munlclpal Code.
2 "CONiPLIANT SYSTfiM" An I9TS w6iah doea not mxt all the loc.tiaq deaign ead construetion afandarde of tbe cunent Orono
Muaicipd Codt but does meet die tbew tbot eepat�t[on requi�emeat or ewo foot roquirement for eyebsme installod 1996 or earli�,and
r hiah is not fa�ing or w imminenl t]�rest lo publ3c health ar eafbty.
v�NON-COMPLLANT SY3TEM" A prohibited 13T8;an f3TS located wimin a dealgnated L00-year floodplaio,enyIBTS which�ttsY
o�may not mcet all fhe locatloa,deei8n.oc conetruction staa�r+da offfie curreoi Orono Mnntaipl Code and whiah ia tgWng�or any .
reason;aud eay I3TS wlth less thau thtee fcet of uivahuamd soil or eand betw�n the dietribuHon devi�e and the(imlting BoIl chersctecistics.
�ANK CONDITION f5-'11:
��nspectian indicates: . .
Pumpout not needed at this time. . _ . . : -.. . . , .. : . . .. .. - .- . .
6 Septio tat�lcs muat be pumped out this y�ear (city coda reaommends tanks to be pumped out once every 3 years. , �
Tank was last pumped 3 Z°l—o�l ). �
�lake snre seotic ten{ca are eurtaned throaQh manMole and not throu4h white±�■�e�t:�n��oes, T'hle allows ior tho oeooer
cj,S'nina Keeo wato�eo�Rner and fron Slt�r di�chqrae out o aevtie svatea�to QrQlona�ife of dralntield A�k oumnsr to tn�t
alarm fl t to verilM�slartn ie etill workfa4 in vo�r hausa The alsrm warns owner thst eenttae L about�b uo iato ba�ement.
7 inapeetion riscrs missiztg-tanks could not be inspected, Inspection ciaers(4"dia.pipe)must be installed in each tank. If
tanka havc not been pumped out within the last three yerrc,they should 6e pumped out now.
D F'IELD CONDITION f8-101: � �
8 Drsinfield is dry,t►o surfscing evident
9 Somc evidance of aurfsei:►g,not�itioat yot. �
10 Drainfiold is saturated end visibly dischar�ing unueated ei�luerrt to the surf�. Ca�kut the Ciry Inspector
immodiately.Repaics must be compteted within 90 days. � �
. .._....... COMMENTS: ,��a�C�U . . �S. . �'`c�^ �"� .��!�!�. c�` (��5�.
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Date of Inspection Mett Bolterman- Septic System inspector
Noie� In the event tifat this inspection repora is used 10 satiefy the requircments for a mortgege or other tranSF�r of property, be advised�hat this reporl does
not gunrnn�ee or cer�ify tfiat en e�isting systntt will continue to function properly. but Is mertly an upinion of thc adequacr of ehc �y�toin under current
�unditions based on the nvailable inCarmatiop. �
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��;� CITY of �RONO
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l '•`'}�;,;�;,� 4�i ' Street Address: Mailing Addross:
�E8�i0 2750 Keiley Parlcway P.O. Box 66
Orono, MN 55356 Crystal Bay, MN 55323-0066
95a-�y9-y600
To Current Owner: Address: 5�� N n��1� �1� r,.�, � ,
City Ordinance 199 requires that each existina on-site sewage treatment system in Orono be inspected every two years.
The on-site sewa�e treatment system at the above address has been inspected and appears to fall into the categories checked below.
SYSTEM CONFORMITY (1-3): 3
1 "CODE SYSTEM"An ISTS which meets all the location.design and construction standards of the cuaent Orono Municipat Code.
2 "COMPLIANT SYSTEM" An ISTS which does not meet all the location,design and conswction standards of the cuaent Orono Municipal
Code but does meet the three foot separation rcquinment or two foot requirement for sysums installed 1996 0�earlia,and which is not failing o�
/''� an imminent threat to public health or safery. .
( 3 J"NON-COMPLIANT SYSTEM" A prohibited ISTS;an ISTS located within a daignated 100-year flood plain,any ISTS which may
�� or may not meet a11 the locatioa,design,or construction standards of the cnrrent Orono Municipal Code and which is failing fot any reason;and
any ISTS with less than three fcet of unsaNrated soil or sand behveen the distribudon device and the limidng soil charactcrisdcs.
TANK CONDITION(5.7�: 6
Taak inspection indicates: .
5 Pumpout not needed at this time.
6� Septic tanks must be pumped out this year (city code requires tanks to be pumped out once every 3 yeazs.
Tank was last pumped �-"1-`�- q� l. �
biake sure sentic tanks are pumoed through manhole and not through white inspection oipes
This allows for the,proper cleaning.
7 Inspection risers missing-tanks could not be inspected. Inspection risers(4"dia.pipe)must be installed in each tank.
D INFIELD CONDITION �!Q : �
8 Dninfield is dry,no surfacing evident.
9 Some evidence of surfacing,not critical yet.
10 Drainfield is saturated and visibly dischargino untreated eftluent to the surface. Contact the City Inspector �
immediately.Repairs must be completed within 90 days.
CONiMENTS: p��,:c� G:ell :S noc�- con�. I:c�r�} q�� ,r�.v.�-j- �t fe �'t(cJ
� �'L=�► — 1a o 7 , �� ��y �� ,, �-1•e �nv t no-r- �c�
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Date of Inspection Matt Bolterman- Sepde System Inspector
Note: In the event that this inspection rcport is iued to satisfy the aqairements for a mortgage or other transfer ofproperty.be advised that this rcport doa not guaranme
or certify that an exisdng rystem wilt continue w tLnction properly,but is merely an opinion ofthe adequacy of the sysum under eurrent conditions bised on the availabie
infortnation.
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� � '!r�,,:-�t?�:;- .�`���� SVeet Addross: Mailin�Addrosa:
�'$+gHOg' 2750 Kelfey Pa�kway P.O. Box 66
Orono, MN 55356 Crystal Bay, MN 55323-0066
May 30, 2000
Bryce&Paula Johnson
580 North Arm Drive
Mound, Mn 55364
Deaz Mr. &Mrs. Johnson:
An inspection of your septic system was conducted on May 22, 2000. A summary of the inspection
is below.
Septic Tank Condition
1. Pumpout not needed at this time.
The septic system is non-compliant due to a lack of a three foot sepazation distance between the bottom
of the drainfield to the seasonally high watertable. The three foot requirement is a State Code,not a City
Code. A soil boring was conducted to determine the depth of the seasonally watertable. The sephc
system must be replaced no later than December 31,2007.
Enclosed is a list of state licensed septic contractors who work in Orono on a regular basis. Also
enclosed is a fact sheet explaining how a septic system functions properly. Finally, an as-built drawing
is enclosed that shows the appro�umate location of the septic system.
If you have any questions regazding this report, please contact me at the City Offices at 249-4600.
R ec
f .��r�Gt/
's Pence
On-Site Systems Manager
Enclosures
In the event this inspection report is used to satisfy the requirements for a mortgage or other transfer of property,be
advised that this report does no guarantee or certify the eaisting system will continue to function properly,but is
merely an opinion of the adequacy of the system under current conditions based on the available information
This report must be kept on the premises with the system location and pumping records.
Telephone(952)249-4600 • Fax(952)249-4616
www ci.orono.mn.us
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� � '�"��� Street Address: MailinQ Address:
�tEggOg' � 2150 Keltey Pa�kway P.O. Box 66
. Orono, MN 55356 Crystal Bay, MN 55323•0066
Febniary 25,2000
Bryce&Paula Johnson
580 North Arm Drive
Mound,Mn 55364
Dear Mr. &Mrs. Johnson:
The City of Orono implemented a septic system inspection program in 1978. City staff inspects all properties
in Orono with a septic system once every two to three years. The inspection entails checking the system for
compliance with State and City codes. The inspection also includes examining the septic tanks to determine if
a pumpout is needed. Finally,the inspector looks for any site limitations that would inhibit the septic system
from functioning properly. A report is then mailed to the homeowner explaining the condition of the system
and if the septic tanks needed to be pumped. The report also includes information if the s�-stem needs repairs
and the time frame for when the repairs need to be completed.
In 1989,Minnesota passed a law that stated all new and existing septic systems must have a three foot vertical
separation beriveen the bottom of the drainfield and the seasonal watertable. This then forced City staff to
conduct soil borings along with the other aspects of the inspection stated above. City Council then passed a
resolution that those properties located with in the shoreland district would need to replace a non-compliant
septic system within seven years. Those properties not within the shoreland district must replace a non-
compliant septic system within ten years.
T'he septic system at the above described property has been deemed non-compliant by the City of Orono
because it does not meet the three foot vertical separation requirement in the drainfield. The septic system
must be replaced by December 31,2000.
If you disa�ee with the inspection results,there is an appeals process. Enclosed is a list of State licensed
septic coniractors and inspectors who work regulazly in Orono. You may contact an inspector on this list to
independently inspect your septic system for compliance with State and City codes. If the sepric system is
found to be compliant and is issued a certificate of compliance,the system will not need to be replaced. If the
system is issued a notice of non-compliance,the septic system will need to be replaced by December 31,
2000. If this is the avenue you wish to pursue,please contact an inspector as soon as possible to set up a time
for the inspection. City staff will not be on-site when the independent inspector conducts the inspection.
If there aze any questions regazding this letter,feel free to contact me at the City Offices at 249-4600. �
R ctfixlly,
' �����
's Pence
On-Site Systems Manager
Enclosure
Telephone(612)249-4600 • Fax(612)249-4616
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����.��,�7'�:.��¢.�G Street Address: Maiiin� Address:
$��'.IO 2150 Kelley Parkway P.O. Box 66
Orono, MN 55356 Crystal Bay, MN 55323•0066
Owner: �/ �IC� . �C...�IIl�-��� Address: 580 North Arm Dr.
Permit #'s: 48�2 Dates: 5/31/77 Contractors: Westonka P1bQ.
(This is [� an existing system ( ] new construction) .
SYSTEM COMPLIANCE ,l-3) : 3
1 Code System: Meets or exceeds current City standards in all respects relating to design,
construction, and location. Appears to be operating properly.
2 Compliant System: Does not meet all current City standards for new construction, but in
most respects appears to be designed, located, and constructed in accordance with previous
codes and is functioning properly.
� Non-Compliant System: System may or may not meet current City standards for design,
construction, or location, but is failing to properly treat and dispose of the current
input; and any system with less than three feet of vertical separation between the bottom
of the drainfield and the saturated soil level.
(The saturated soil level [!/] has or [ ] has not beea ideatiffed at this time. If the
saturated soil level has not beea ideati£ied, this classificatioa is subject to revision.)
TANK CONDITION (5-9) : 8
5 Pumpout not needed at this time.
6 Solids accumulation in tanks indicates they should be pumped out this year.
System is discharging to the surface. Tank� must be pumped out within 48 hours.
� Inspection risers missing-tanks could not be inspected. If tanks have not been pumped out
within three years, they should be pumped out and risers installed now.
9 Inspection pipe is located over tank baffle-can not measure solids accumulation. If tanks
have not been pumped out within three years, they should be pumped out now.
(During the last septic tank Maiatenance Put�out the taaks [ ] were or [ ] were not confirmed
to be watertiQht by the licensed pumpia� coatractor. If the tanks mere not confirmed to be
waterti�ht, this classification is subject to revision.)
INFIELD CONDITION (11-14) : 11
1 Drainfield is dry, no surfacing evident.
2 Some evidence of surfacing, not critical yet. Repair is not required at this time.
13 Drainfield is saturated and visibly discharging untreated effluent to the surface.
Contact the City Inspector immediately. Repair must be completed within 90 days.
14 Drainfield extent and condition unknown.
POTENTIAL FOR SYSTEM FAILURE: (system age and condition, soils, etc.) : medium-hiQh
CONIl�IENTS: In order to confirm that your septic system meets Minnesota standards, soil borings
were performed to verify a 3 foot separation between the drainfield and the seasonal water
table. The separation is 0 feet and the system is non-compliant. Repair or replacement of the
septic system is required by 10/15/97.
��a--9� -
Date of Inspection Sep ic System Inspector
Note: In the event that this inspection report is used to satisfy the requirements for a
transfer of property, this report does not guarantee that an existing system will continue to
function properly, but indicates the operation of the system under current conditions.
Telephone (612) 473-7357 • FAX 473-0510
CITY OF ORONO � O�
Municipal Offices O � O
Post Office Box 66
Crystal Bay, MN 55323-0066 � � ON—SITE SEWAGE TREATMENT
r�, �C�, INSPECTION REPORT
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Owner: ��1�/�'Q JC2YlY0_S�Y� Address:�.� /� /�(//'� 1CJ�,
Permit #'s: �-c��� Dates: �.3��"`l � Contractors:� �p,�7f�1� r'/fDc�.
City ordinance number 100 requires that each on-site sewage treatment system in Orono be inspected on a regular basis.
The on-stte sewage treatment system at the above address has been inspected and appears to fall into the category
checked below.
(This is � an existing system [ ] new construction>
SYSTEM CONFORMITY (1-3):
1 "CODE SYSTEM"-A system which meets all the location, design, and construction standards of the current City
Codes, and which is operating satisfactorily by treating and disposing of the entire current sewage input
without discharging any pollutants into ground or surface waters.
2 "CONFORMING SYS7EM'�-A system which does not meet all the location, design, and construction standards of the
current City Codes, but uas installed according to the code in effect at the time of installation, and which
is operating satisfactorily by treating and disposing of the entire current sewage input without discharging
any pollutants into ground or surface waters.
3 "NON-CONFORMING SYSTEM"-A prohibited system; a system located within a designated 100-year floodplain; any
system which may or may not meet all the location, design, and construction standards of the current City
Codes and which is failing for any reason; and any system with Less than 3 feet of unsaturated soil or sand
� between the distribution device and the limiting soi arac e is ics. —
(7he limiting soil characteristic �L has or [ ] has not been identified at this time. If the limiting soil
characteristic has not been identified, this classification may be subject to revision.)
TANK CONDITION (5-10):
Tank inspection indicates:
5 Pumpout not needed at this time.
6 Solids accumulation in tanks indicates they should be pumped out this year to help prevent future problems.
7 Solids accumulation in tanks is at a critical level. Tanks should be pumped out as soon as possible.
8 System is discharging to the surface. Tanks must be pumped out within 48 hours to eliminate surface discharge.
9 Inspection risers missing-tanks could not be inspected. Inspection risers (4" dia. pipe) must be installed in each
tank at next pumpout. If tanks have not been pumped out within the last three years, they should be pumped
out now.
Inspection pipe is located directly over tank baffle (does not give accurate measurement of solids accumulation).
If tanks have not been pumped out within the last three years, they should be pumped out now.
DRAINFIELD CONDITION (11-14):
Dr,aynfield inspection indicates:
(1]J Drainfield is dry, no surfacing evident.
1T2 Some evidence of surfacing, not critical yet.
13 Drainfield is saturated and visibly discharging untreated effluent to the surface. Contact the City Inspector
irtmediately. Repairs must be completed within 90 days.
14 Drainfield extent and condition unknown.
LIMITING SITE fACTORS (slope,setbacks,etc.):
POTENTIAL FOR SYSTEM FAILURE (depends on soils,water table,etc.): � �—
C�OMMEN�: /� f �7
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Date o Inspection ept c System nspector
Note: In the�event that this inspection report is used to satisfy the requirements for a mortgage or other transfer of
property, be advised that this report does not guarantee or certtfy that an existing system will continue to function
properly� but is merely an opinion of the adequacy of the system under current conditions based on the available
informatton.
7his report must be kept on the prE�nises uith the system loc�±ion and pumping records.
WHITE COPY/Inspectors File YELLOW COPY/Homeowner
On the North Shore of
Lake Minnetonka
ON-SITE SEWAGE TREATMENT
INSPECTION REPORT POST OFFICE BOX 66
1335 S. Brown Rd.
� � Crystal Bay, MN 55323
473-7357
OWNER � �C� ��1�-�� ADDRESS � �v/ rl� ���
PERMIT NO.'S. ��/� DATES �3��7 CONTRACTORS
City Ordinance No, 210 requires that each on-site sewage treatment system in Orono be inspected on a regular basis.The on-site sewage
treatment system at the above address has been inspected and appears to fali into the category checked below.
(This is � an existing system ❑ new construction)
�� Meets or exceeds current City standards in all respects relating to design,construction,and location.Appears to be operating
properly.
� 2 Does not meet all current City standards for new construction (1978 Code1, but in most respects appears to be designed,
located, and constructed generally in accordance with previous codes.System appears to be functioning properly;no major
upg�ading of the system is required at this time.
� 3 Does not meet current City standards in many respects relating to design,co�atruction,or location.Appears to be operati�g
adequateiy at this time,but has a relatively high potential for future problems. No major upgrading of system is required at
this time.
� 4 System may or may not meet current City standards for design,construction or location, but is failing to properly treat and
dispose of the current input,and is endangering a water supply,or is a source of pollution to surface or groundwaters,or is
creating a safety hazard,or is otherwise creating a public nuisance.Please contact the City Inspector to discuss system repair/
replscement procedures. If drainfield replacement is necessary,soil testing will usually be required,and a design and site pla�
must be submitted for review.Your contractor must obtain a permit before work is started.
SYSTEM CONDITION (m Checked items may require your action)
Tank inspeOTi�indicates: ❑ Inspection pipe is located directly over tank baffle.(Does not
�.Pum{'fiiu;trot needed at this time. give accurate m�surement of solids accumulation.) If tanks
❑ Solids aocumulation in tanks indicates they ahould be pump� have not been pumped out within the last three years,they
ed out thia year to help prevent future problems. should be pumped out now.
❑ Solids accumulation in tanka is at a critical level. Tanks Drainfield inspection indicetes:
should be pumped out as soon aa posaible. �Drainfield is dry,no surfacing evident.
O System is discharging to surface. Tanks must be pumped Some evide�ce of surfacing,not critical yet.
within 48 hours to eliminate surface discharge, ❑ Dreinfield is saturated and visibly discharging untreated
❑ Inspection risers missing—tanks could not be inspected, effluent to the surface. This condition may require replace-
Inspection risere (4"dia.pipe)must be instelled in esch tank ment or additions to drainfield. Contact the City Inspector
et next pumpout. If tanka have not been pumped out within immediately.Repairs must be completed within 90 days.
the last three years,they should be pumped out now. ❑ Drai�field extent and condition unknown.
SITE CHARACTERISTICS:
Limiting Site Factors Potential for System Failure Site Capabilities for
❑ Slope (depends on soil types,water Future Expansion
❑ Soil table,and system condition) ❑ Adequate
❑ High water table q Low �Fair
❑ Lot size �}-IVledium ❑Poor
❑ Lake,wetland,or stream ❑ High ❑ Inadequate
❑ Drainage ❑System is causing visible
surface discharge.
COMMENTS:
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Date of Inspection Septic System Inspector
Note: In the event that this inspection report is used to satisfy the req�irements for a mortgage or other transfer of property,be advised that
this report dces not guarantee or certify that an existing system will continue to function properly,but is merely an opinion of the adequacy
of the system under current conditioos based on the available information. ,
This report must be kept on the premis@s with sysRem locatio�and pumping records.
WHITE COPY/Inspector's File GOLD COPY/Homeowner
„ , ,7��P TESTING� �NC. Steven B. Schirmers • MPCA Cert.No. 627
951 Katydid Lane NE • St. Michael, MN 55376 • (612) 497-3566
FAX(612)-497-5011
State License#394
Aprii 29, 1998
Bryce Johnson
580 North Arm Drive
Orono, Henn. Co., MN
This site has an existing on-site sewage treatment system which is classified as failed
due to not meeting a 3' separation from the bottom of the system and the mottled soil
(highest known saturated soil).
This on-site sewage treatment system is designed for a Type 1, four bedroom home, in
accordance with the Minnesota Pollution Control Agency Chapter 7080 and local
ordinances.
The soils on this site are SCS soils mapped - KkB - Kilkenny loam. The seasonally
saturated soils were located at 22” to 30" (mottled soil). Due to the seasonally saturated
soils, a Pressurized Mound System will need to be installed to tneat septic effluent. The
bottom of the treatment area must be located at least 3' above the saturated soils. The
northeast comer of the system has 6"to 12" of fill soil with the original soil not being
compacted. The fill soil will need to be removed with a backhoe prior to pfacing the
washed sand for the mound. City approval will be needed to have the system 10' from
the property line along North Arm Drive and the existing driveway.
The soils at a depth of 12" have a peroolation rate averaging 9.5 mpi.
The existing pumping chamber may be used upon approval from the local Inspector, the
tank must be water tight. The pump may be used if it meets the required pump curve,
gal/min & head pressure. The power supply and switches must be tocated outside the
manhole and pumping chamber in a weather proof enclosure. A waming device must be
installed with a light and sound device, this is in case of a pump failure.
1
.. _,
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 tumed over,
just break up the sod, be sure not to over work.
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 relocated if faiture to protect the areas
proposed for On-Site Sewage Treatment occurs.
With proper instaltation 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. Garbage disposals are not recommended, due to adding more solids &fine
solids passing through to the system. Excessive amounts of soaps, cleaning agents &
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
2
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��..\ no Yr�w+'P � f 'lq�,�?� , / e<s�� �1�" `lti lo.C� A�SS�vn�.
f � L1.i4m9T��. \�� j. �
� x � Q �. ,1'•' ' /'� l
q3'.1 �' �Perco!olion Tesis Scale=�"=��
� ' ' GSoilBorings
�..)ET t p.c�i� . � '� �BP�ch MOfk
Note= This system is to be constructed to meet
� the NGnnesolo Pollu!ion Con!rd Ayznc�r
Chapter 7080 & •Local Ordinanc
Check all underground �tilities
�.��P /��� �1��kv�{ ����M�-r o-� PRCPERTY OF: P�EZy CE �oH�•tS o�l _
o� -rN� ��s� -�s���,-rYr,�-r ��. .�� No cttt t��c�c. D�
��e� �z��. 2� , dRr�a n� �EN��.(�� , tw�V
_ S-P TEST/NG�1IC.
Oesigned By: L �i. Li�.__--
Do:e��/�� PH.�-497-3566
_ p -
��� y'.tss�-
� )J��C .Sv� FoLlc- QE.p — — �- �
�0 ,r
� sS
IS - Q�- `� � 3•a -cf"` � � 3.�.'
�•a` s�u� _ y4.5 .
P�AtiJ v���,�I �
SET- BACKS S� � �� ' �S /
HOUSE System must be�
Tank ao� irom property I"u�es x - ���'��"', �}�S��` w����-.
�-i�-L 'Ci A S�vvt�`�f �. trom wel Is
. �from b'dgs.
w�y�
=�„ Treatment orea =�frorn bkes,2��� ��:����� y.�tches must be locoted u�a
Treotment oreo �� from ProPer►7 lir�es ��� a�f � �e the pumping chomber ond manhole
M/�N�}oc.Bs o�.�., ►�." `�S�from we11s
t�acCF'�`- �d 'from b!dgs.
L'from trees I� �' SOIL 80RII�6 ELEVAl10NS
� � - c
� ,
�.mi"- � ' . Tt-tIIl EL.—��`'y,.o
1 �..��d�a-s _�— grode—'/o,TH�2 FL.:21�� �
Tank � Tonk ::� - �.5� - TFi:`3 E�.-�.�•)
Drop 10 Tonk I i PRESSIJRE DISTRlBIlTION MOUND Sl(STEM .T.h»4�L_
'�� TH`5 El.:-
N�in.I`to 8� tnping
Mox.l'to4� � �f�P Tik�-1�S �SN�Av`oc3J Chomber EI.NAT10V ot PRO�OSEO PllMPWG
.. •� CNAt�BER-���,4�w,9as,D
•4 to 6 dio.ppe - U�,�,�.� �-r F.-,��s��v� ,y�.�.•°n�.
SYSTEM DESIGN -MOUN� T8� °� �� . �� �� _`��.�
TYPE-�� �.6EOEZOONA , Averoge percolafion rate�►�mi�./inch (des�9n.83sq.ft treatrnent area pergol.of da�r sew�oge flaw) ��"""� '�T „ �`•.•o�"�t-93�•
e o,c N •, �� .�
��� gd./doy x.83sqft/gd.���sq.ft.of heotmeM area +19"�sQ.ft. (.=ION.width=�ft.length of bed area+side stope r��to 1 x3_.� heigtt=�-ftx�f�lawn�areo r�eeded) - `�sa.
ICfeon rodc needed- 1�S�sq.ff.heotmer�orea x �•b�depfih of rodc=�a.ft=27=J.�_cu.yds(3/4��10 21/��da.�indudes 2��of�dc ohove p"�pe)
c.�.A4.la� (�n sand fdl belaw rodc needed 11aQcu sandy bam badc fdl��a.yds.oPPcon-. fopw� 6 �_W.Yd- Av�, sAs.t� o��� • 1• a �
I W ASNtCO �� O�fOX� � . 1'a�r�.D=CO AOO.�O�O -C�..'fOQ SO�L.EOF <f��GLs�3S�e8¢_��Sd2P�'r 7 D LVYD�
Number of tanks req�ired a , Ist tor�Icl�Qgo1. ,2nd 1m1c o� gat.minim�n�s fv�s P�..tr►P►�� 4 �m t'lE�R-
pumpinq chomber copocity- 25% of dodyy scwoge fbw of.Sr�52_qol.=.1.�o gal+reserve s�oroge of 15 Oyzt 1/B�_ld2 gol.+p'�pe bodc dronoge- o � .
^ � PROPERTY a==
of�`�gal./IOOGn.ftof �da•�pplY piPe, lin.ftneeded " � J , �9d•f ma� ��ga11t00fnftof��d'a.p'ipe•fnftneeded�..�-3.-9a�• . S�o
fotal capoaty needed�4el�gol(Plus orea forpump) us�tr*�„n. D6 gql.caP. � ' � � - ��
Distribution pipe ��da., 1`� lir�fl� ���`' _dia. perforafans�.��apart
Pump size �_�hp. (pumpoble capacity�gol.4qdes/day) J��Eo a� ' H�Ao Pw��s �.szi�.�3A�� 3� aa,11 �,,,,n. ,S—P TEST/NG , C.
Nole� 1Nhen co�ulruding bcd -- , this areo shoutd be shoped Nole= Oistonce trom treohnent oreo b neghbainq wetls- � pesi ned 9 �•
to d'rver� run-ot( (rom enteri�g �reolment oreo. � 9 Y.
I , Oate-�/��/Z, PH. 612-49T-3566
MOUND DESIGN WORKSHEET
(For Flows up to 1200 gpd)
1 ' I ' Estimued Sewaae F1ows in Galloas per dsy
A. FLOW � e
Estimated o o gpd r� �r,�, �tyan r,�m �
or measured - x 1.5 = - gpd. °�
z 30o ns iso �,
B. SEPTIC TANK LIQUID VOLUMES 4 � � Z� ��
s �w aso na ;�
a-�c�o c7 allons e 90o sis s3s r,,�i.
g ! � ioso 600 3�o u«
j 8 i IZ00 675 I 408 m
C. SOILS (refer to site evaluation) ��
� � �
1. Depth to restricting layer=a?,_inches - feet ����r
� �� �"� ""�
2. Depth of percolation tests = � a inches "°`°�°`
:�x w. �w uas �soo
3. Texture ��-�� 1-��� Percolation rate�2,�'_mpi s,K• �� �� �
O/Q 73R�r Y M00 �000 �
4. Land slope - ""°°
D. ROCK LAYER DIMENSIONS
1. Multiply flow rate by 0.83 to obtain required area of rock layer: A x 0.83 =
�o o gpd x 0.83 sq. ft./gpd = ��sq. ft.
2. Select width of rock layer (max 10' if<120 mpi max 5') = 1 o ft.
3. Length of rock layer= area+width= � -�-��� �� k�-�-���-�-X-� .
�.�artr� •°�+.�..:. ; .... . �,.�e.,�, - �
y g� s . ft. + �o ft. _���• -�'��►,a:�o�.:�
M '�'tLSV.irM'�:4.�:.
q a�r�:. .. . . . ' .
w • •�.�. ..a .�,,
• . . ... > .. .. ... �
i:
W1dLt1 /0 fL �
<120mpi <10' Length sc� ft
E. ROQC VOLUME >120mpi <5'
1. Multiply rock area by rock depth to get cubic feet of rock;�sq. ft. x��
ft. _,,�3 cu. ft.
2. Divide cu. ft.by 27 cu. ft./cu. yd. to get cubic yards;
S�cu. ft. s 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. _�tons.
F. ABSORPTION WIDTH ��rero�wiae�s���
1. Percolation rate in top 12 inches of soil is �►.S mpi �.�,�� c�.u� w��r�
Cl��-� Ln�r wl M�o�pec�xe sa�racaR �ro�a �ya vr�
Texture P�
Faseer�hw 0.1 Comae Saod 1.20 1.00
0.1 ro S Saod 1:?0 1.00
2. Select allowable soil loadin rate from table; o.►w s F��s�a o.�o z.00
8 s�,s s�� 0.�9 i.sx
. �i S p�d/ft� ' �a�so � 0.6o z.00
Cr 31 ro 45 Sih L,aam 030 2.40
46 ro 60 pay Lwm 0.45 2.67
60 m IZO Clay 0.24 5.00
3. Calculate adsorption width ratio by dividing rock layer S'°""'�ai120 � o.zo e.00
loading rate of 1.20 gpd/ft2 by allowable soil loading rate;
1.20 gpd/ft2+ .��S gpd/ft2= �•��
4. � Multiply adsorption width ratio by rock layer width to get
required adsorption width;
'�,b7 x�ft= a�.� ft
Slope: Cova 1'
........:,�:;:,a•;..
. .. ry..r.J.�i.:,,..+a
� . � � .. .. ••'"!'� �}.!!�!!� /:e.r'�..i
iYin�.i� .'/fAe#�LdSA}.`Rq4, sN;.'t:�'•:I I i
G. DOWNSLOPE BERM WIDTH .::.:����:`:;:;:.:':-�„�:�r�R«k i ��' :i:.`".r�;1,:+:::���;:';, '
o ��C1eanSand :.:;t.: "'i'Y:.k;:fp;L '�:�.'.i`x,...
1. If landslope is Less than 1/a . '���r°
:`����:�.� r:�,, � 6-To�il
;;j,.,
AbsorptiOn Width (F.4):�feet a��� '
2. Calculate minimum mound size
a. Determine depth of clean sand fill at u�ia�wach �o�io�waw
upslope edge of rock layer: R�x watt, pbsorption Width
Separation:3' - l, ft= l.'� feet �° ��-r
b. Add depth of clean sand for separation (2a)
at upslope edge, depth of rock layer(1 foot) to depth of cover .
(1 foot) to find the mound height at the upslope edge of rock layer;
I.� ft+ lft+ lft= 3•� feet
c. Multiply upslope mound hei�ht by 4 to find upslope berm width:
3, x 4 = .�,..�.feet �s� iS
d. Multiply rock layer width by landslope to determine drop in elevarion;
x %+100 = feet
e. Add depth of clean sand for slope difference (2d) at downslope edge,to
the mound height at the upslope edge of rock layer(2b) to find the downslope height;
- ft+ -- ft= feet
f. Multiply downslope mound height by 4 to get downslope berm width:
-- x 4 = �� feet
g. The width is the sum of upslope berm (G.2c) width plus rock layer width (D.2)
plusdownslope berm width(G.2�;
ft+ - ft+ ft= feet
Subtract the muumum width (G2.g) from the adsorption area (F.4) to find the additional
downslope area for adsorption
- ft- - ft = -- feet ,
j. Add the additional width (G2.g2) to the upslope(G2.c) and downsolpe width (G2.�
Upslope: — ft+ �- ft= � feet �
Downslope: r ft + �- ft= -��-- feet
Total width is the sum of upslope berm (G.2j1)width plus rock layer width (D.2) plus
downslope berm width(G.2j2);
1 S ft+ 1�� ft+ I � ft= ,�feet
k. Total mound length is the sum of upslope berm width (G2.c)plus rock layer
length (D.3) plus upslope berm width (G2.c):
� � ft+ .�o ft+ �.� ft= �feet
. .... . .. ........ ;:t:::�:.
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,..�:':sio;::::���wa�; �;�.,.:� Rx �:;�;.:�, Q,. ,.r ::Upsio� ,;,.
Pt SPe 'b'=�:,,:am:e:?��'Qs �dth o �::�:e::�a:�:o.�o. ..
� s�.rti;...�,. .9a, _� ��d,�.v.,�Q'" :;. �S _ .'';'.
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PUMP SELECTTON PROCEDURE
A. Determine pump capacity:
Gnvity Diatribution
1. Miaimum suggested is 20 gpm
2. M3ximum Suggested is 45 gpm Perforatlon Diacharges in GPM
Head Perforadon diameter '
Pressure Distibution Eeet inches
3.a. Select nuanber of perforated laterals 3 7 3z 1/4
b. Select perforation spacing=�_feet. i.oa o.sb' 0.�4
c. Subtract 2 ft.from the rocic layer length. �.5 0.69 0.90
-2 ft._�..�fee� 2ob o.so i.o�
,��,�,�n �
d. Deteraune the number of spaces between perforahons. a Use�A foot si:►gle homes.
Length perf.spacin _`-��ft.+�,_ft=��spaces b Use 20 het for anything else.
e. �spaces+1 =�perforations/lateral
f. Multiply perforations per lateral by number of laterals to !)�`o�,A.
get total number of perforations. y� x � , ,_ � _perfomtions.
g. ,� x�-�gpm.
SELECTED PUMP CAPACTTY�_gpm
B.Determine head requirements:
1. Flevation difference between pump and point of dischazge. '
_ �feet
2. If pumping to a pressure distribution system,five feet for pressure
sa►ti..�.y.o�
required at manifold if gravity s stem,zero.
Ton�qP��h `�y,lo
feet �"
3. Friction loss
a. Enter friction loss table with gpm and pipe diazneter. �,,,,,,,,��
Read friction loss in feet per 100 feet from table(F-14). a�`
- a•S h./100Rofpipe ....--- .. . �
F.L.- ....._.......
b. Deterrmine total pipe length from pump to discharge � .....................................�a �
point Estimate by adding ZS percent to pipe length for fitting
loss,or use a fitting loss chart(F-15 feet).
Equivalent pipe length-1.25 times pipe length=
�x 1.25=�_feet Friction Loss in P1astiC Pipe
c. Calculate total friction loss by multiplying
friction loss in ft/1�00 ft b�y equivalent pipe length. Nominal
Total friction loss= �•S x�+100=�_feet Pl���
4. Total head required is the sum of elevation difference, �O�"�� 1.5" 2" 3"
special head requirements,and total friction loss. �
20 2.47 0.73 0.11
�+ S� +�_ 2S 3.73 1.11 0.16
' (1) (2) (3c) 30 5.23 1.55 0.23
35 6.96 206 0.30
TOTAL HEAD �- feet � 8.91 264 0.39
� 45 11.07 3.28 0.48
50 13.46 3.99 0.58
C. Pump selection 55 4.�6 0.�0
60 5.60 0.82
65 6.48 0.95
70 7.44 1.09
� 1. A pump must be selected to deliver at least
�_gpm (Step A) with at least �feet of total heasi (Step B).
. , S-P TESTING, INC. Steven B. S�h��,e� • MPCA Cert.No. 62�
951 Katydid Lane NE • St. Michael, MN 55376 • (612) 497-3566
FAX• (612) 497-5011
State License#394
LOGS OF SOIL BORINGS
Bryce Johnson
580 North Arm Drive
Orono, Henn. Co., MN
Borings completed on 4-20-98, with a hand bucket auger.
BORING NUMBER 1- EIev.944.0 - MOTTLED SOIL AT 30" - no standing water present
in the boring.
0 - 10" Topsoil dark broHm loam 10YR 3/2
10" - 30" Brown ctay loam 10YR 5!6
30" - 36" Rusty brown ctay loam 10YR 5/6 - mottles 6/8
36" - 48" Rusty brown loam 10YR 6/3 - mottles 7/1,6/8
BORING NUMBER 2- Elev.944.8 - MOTTLED SOIL AT 22" - no standing water present
in the boring.
0 - 12" Topsoil dark brown loam 10YR 3/2
12" - 22" Brown clay (oam 10YR 5/4
22" - 32" Rusty brown clay loam 10YR 5!fi - mottles 6/8
32" - 48" Rusty brown loam 10YR 5/6 - mottles 7/1,6/8
BORING NUMBER 3- Elev.943.1 - MOTTLED SOIL AT 28" - no standing water present
in the boring.
0 - 6" Fill soil
6" - 18" Original soil - dark brown loam 10YR 3/2
18" - 28" Brown clay loam 10YR 5/6
28" - 48" Rusty olive brown clay loam 10YR 6/3 - mottles 7/1,6/8
CERTIFTCATION N0.627
STAZ'E LIC�NSE N0.394
PERCOLATION TEST DATA SHEET
Percolation test readings made by S-P Testing�Inc. on 421_9g starting at 2:14,pm•
Test hole location ohnson�580 North rm Dr.,Orono.
Test hole numberl, Date test hole was prepared 4-20-9g•
Depth of hole bottom 1Z.inches. Diameter of hole�inches.
SOIL.DATA FROM TEST$O .LE
DEPTH,INCHES SOIL TEXTURE
0 - 10" Topsoil dark brown loam
10" - 12" Brown clay loam
Method of scratching sidewall is kaif�. Depth of gravel in bottom of hole is 2_�jnches• Date and hour of initial
water filling 4-20-98, 1:OOom. Depth of initial water filling is 1�ia�h�above the hole bottom.
Method used to maintain at least l2 inches of water depth in hole for at least 4 hours is�utomadc sj�hon.
Maximum water depth above hole bottom during test is�inches.
Measuremerrt, Drop in water level, Percolation rate,
Time Time interval min inches inches minutes r inch Remarks
2:00 refill 6
2:14 2:44 6 41/4 7.1 30 min
2:49 3:19 6 4-1/4 7.1 30 min
3:20 3:50 6 4-1/4 7. 30 min
Percolation rate=Zl.�ninutes per inch.
CERTIFICATION N0.627
STA'�E L�CENSE N0.394
PERCOLATION TEST DATA SHEET
Percolation test readings made by�P T�in,g.Inc.on 421_98 starting at 2:15.pm-
Test hole location Johnson,580 North Arm Dr.�Orono.
Test hole numbers, Date test hole was prepared 4-2a9g•
Depth of hole bottom 1Z.inches. Diameter of hole�inches.
SOIL DATA FROM TEST HOLE
DEPTH,INCHES SOIL TEXTURE
0 - 12" Topsoil dark brown loam
Method of scratching sidewall is kpifg. Depth of gravel in bottom of hole is Z inches. Date and hour of initial
water filling 4-20-98, 1:OOpm. Depth of initial water filling is 1?vps�4 above the hole bottom.
Method used to maintain at least 12 inches of water depth in hole for at least 4 hours is automatic sinhon.
Maximum water depth above hole bottom during test is�inches.
Measurement, Drop in water level, Pe�colation rate,
Time Time interval min inches inches minutes inch Remarks
2:00 refill 6
2:15 2:45 6 2-1/2 12 30 min
2:48 3:18 6 2-3/8 12.6 30 min
3:19 3:49 6 2-5/16 12.5 30 min
Percolation rate=1Z,�,ininutes per inch.
CERTIFICATION N0.627
STA'I�L�CE;TTSE N0.394
PERCOLATION TEST DATA SHEET
Percolation test readings made by� P Test' g,.Ia�.on 421_98 starting at 2:16�m-
Test hole location ohn on,580 North Arm Dr.�Orono.
Test hole number� Date test hole was prepared 42Q98•
Depth of hole bottom 1Z.inches. Diameter of hole�inches.
�OIL.DATA FROM TEST HO .L�F
DEPTH,INCHES SOIL TEXTURE
0 - 6" Fill soil
6" - 12" Original soil dark brown loam
Method of scratching sidewall is kpifg. Depth of gravel in bottom of hole is Z_ip�h�. Date and hour of initial
water filling 4-2a98�]•.00�. Depth of initial water filling is 1�iu�h�above the hole bottom.
Method used to maintain at least 12 inches of water depth in hole for at least 4 hours is sutomatic�jphon.
Maximum water depth above hole bottom during test is�inches.
Measurement, Drop in water level, Peroolation rate,
Time Time interval min inches inches minutes r inch Remarks
2:00 refill 6
2:16 2:46 5 3-5/8 8.3 30 min
2:47 3:17 6 3�/8 8.9 30 min
3:18 3:48 6 3-1/4 9.2 30 min
Percolation rate=$$�ninutes per inch.
PERFORATEO �oa►r+r sallo CAP
�AYER OF GEOTEXTILE
�'J�.Y_`�._ . ATER FABRIC �. . PERFORATEO
..__.----•..
L ALS
.'�"� , �� •� ,`,",•' •• . GRASS COVER 6 INCHES
SANDY ' . ' �_._._�.. •• • - - -
. ,, •.
� . `.. ►w
� �'^�Y�.
��
.
— _ Lol1M sDil. r- , � � i • r�t'-'= sallo F��L . .:
, • •
� ='' • ' �'•�
.:. � ..
/ �
. ,..• . :• .
.. _
c�
/ ; �� ti�: MAXIMUM SIOPE—�-
3 TO 1
IAYER OF GEOTEXT ILE � �.jt' � �'t�, EAN.ROCK a�
•':°:::�� J � y � TOPSOII �/q 2'/z INCNES
FABRIC OR 4 INCHES OF , ,�., .�y� � ;� �oweo oa �� �s�oP
HqY COVERED BY %• % ! r�. >' O�SKEO SURFACE
BUILOING PAPER ��'� ' ,'.,��f i /. {! � uesot� .
I�/ OR 2� ,,t�1'�'"' • � .� y CROSS SECTION A-A
PIPE �ROM PUMP--� •�`::�;?' � �' i��% / '�
.!J,' �/ �� ,� t // ��
3�._ � . �''' �. /, �,,,` ; � ' .� VUMP N, Cp AMBER
9 2/? _.�j`' :� �
CLEAN ROCK ' � . ���•' � �' � OIVERSIpN FOR .
6' TOPSOtI�'''�. � � J. SURFACE WATER o �
!.'. ./. / / Y � I �/
r.�. �• f � •r •�• ' �'� r`' _ _ .�
: � ,� � . �� — �
��� .J.• ,.� , � '�' �', 3 l� PERFORATEO I � � � '� .
` � �
' , t-9�• M/�x� .�. •tATERALS � � � I
-' •�� -v"``st • �� - {: 1 . , � ( .
.;: -•�s a•. ' 2•�••. i. '
'/. 5�0�� • ..:.. .J � �.,.7..:;•�•rj�� I � :
C pF . . . ; �' :
' � •%i:� ..::,i �•� , , •
� IEqN ._•...� •::,:._,;��� ��., ,,`�,�.»�� . I ; � ; �
IVp F' �S 36... . � �••��i:� BEO AREA. i � �.� � .
�� e�� E�Q �1:., =:�,,,-=;.,.f. � ; �/; � J .
R�k N YFR :� • � `-- � -
�P �'•�'� '�„� '��... : � � 0 � � •—
Q :•;�-•:.� , � � .
� . � �i : w ; m ' e1
BaRN T�� . . `.: - n � � .
RIER � ...:% , I , .
�QYER . - - I i = ' � 9 � - ' .
; o � o � I
LAYOUT OF PERFORATEO PIPE LATERALS FOR � tNC►+E � � �'�� ; INCHE
- � � t 6 �
PRESSURE DtSTRIBUTION IN MOUNO - � -
. , �_�
• �–'—— —'
DIKE�0 iEET�_piKE
PERfORATED PlAST�C PIPE — MAX.
• TOTAL WI�TN
A�ay� ' � 1
PERfORATI0N5 SPACED 36' � f�QN � ' • � ; � ,
ON CENTER. FORATION 0� �
VIEW �pE��:'�Y eE�c:'ht; j6� it � PLAN VIEW
2�MANIFO�D ' -- – -prp pEpFORATION OF A PERFORATED IATERAL - -
PIPE --
Crms Geve�
PERFORATIONS ON BOTTOM OF
PLASTIC PIPE T�y
- 40h �� �-�,_ ' •.,;:.;�•..:,.. . ....•...�;;.-t ;-'"F
'_=-�-a � i:': �N.�r SW topv ar�►�f W.t.anl.Foblc(«tar• .
=b � ��4In�MYw M Oqr a�Ma.r co�W
- (�TERNATE IOCATION !..a�� re�4,o,p.r)
PIPE iRpM PUMPI , �p�r� �q�p�1eu FNrkenlollr
. • b�e w« 1rep .
ENO CAP 90ti . 'i• rw .• � M �.o.i IY ro Eao.
D AtERa� :.:;:.;.. ie R«�,4 . : .r nou tAr..
� �. :. . .,-: • -w.w.�n«�.'t.w�w oi
/� FpRArE 2�PIPE FROM . �.� Cl�an sona loy.r eo��aw o1 1.�..a
�/ pER Pu�+ware c►u►MeeR ..
� � ��N�fN � .�•;anWn.�..sou wow►�r swruaa '
i' ti .
� F-8
' �tl �� ;'�, . ;;, � -�'�,° :� ,�;�'*` . ��
REDW000, CED OFt
WATER TIGHT � IOCKABLE ELECTRIC BOX TREATED t�OST�4 x 4 min) '
PlUGS OR ELECTRIC CONNECTIONS-----� /�INSIDE`�OX IC CONNECTIONS MADE
2' PVC CONDUIT SCHEDULE 80 6'SP_ArC_E _, 100P OF POWER CORD FOR
MANHOLE COVER CHAINEO � LOCKEO SETTLEMENT
SEALED MANHOLE RINGS FINA GRADE
� AT LEAST 12� �'
� ' ��� BELOW GRADE
} WIRE FROM POWER Sl�'PLY
PIPE IS 1A10 ON A UNIFORM SIOPE FROM
• ;� . FOR PROPER DRAINBACK IL TREATMENT MEA
SEALED TANK COVER,'� �—IF PIPE AT TANK MUST BE LOWER THAN
UNION.TO GET ELEVATION FOR`DRAINBACK.
PLASTIC ROPE OR CHAIN A �/4 INCH WEEP HOLE MUST OE USED
WITH ANCHOR —WEEP HOIE
AIARM FLOAT ON SEPARATE
ELECTRICAL CIRCUIT
NOTES� ELECTRICAL WIRE FROM POWER SU�PIY
�= Ml1ST NOT RUN OVER ANY"TANKS BUT
,_S�RT_�.YEL.9__-7 -;r - — MUST BE LAID BESIUE OTI IER TANKS
� - - 3MJ `� � � AIONG�POSBE PLACED IN;CONOUIT. -
SHUT-QEF'�,FV,��Q_ _ ELECTRICAL CORDS FROM PUMP AND
FLOATS MUST BE RUN THROUGH
CONDUIT. WIRES CANNOT HAVE GROUND
PUMP CONTROL FLOAt CONTACT.
��0 :
�gure F-8
METAL �
COVER .
! .�.. _.�, _� �_�.. '�: � . y.. _k
. i'� ^`� ; '-y•�;y
, .�_.. r: � .
i A ,
% z i� i,.:�.:-•:,..:,.
,;�•_ -- - -- i
CONCRETE ,.,+�'
MANHOLE
RING
�
I
i
� METHOOS OF SECURING MANHOLE COVER TO PREVENT
; iUNAUTHORIZED ENTRY
� i
j
� Fisure C-14 .
, ,, . �.: _- .
� �: ,.
`� �VERTICAL SIDE�ALL SEPTIC T�IK � -
�FINISHED GRADE
^ � -AT LEAST 6"TO 12" SOIL AT LEAST
4" DIA. COVER 4� ��A•�
�� AT LEAST I" ' � � AT LEAST I"
NII�L�_ .:. . ,.,,�:....
..:1,.... . A •. � ..
• A DIMENSIONS FOR TANKS WITH VERTICAL SIDES A �
�... T.t �.
WIOTH. W 24� MINIMUM
LENGTN. L 2 TO 3 TIMES THE WIDTN
B OIAMETER 60� MINIMUM ::
� � DEPTH. 0 30' MINIMUM� 78" MAXIMUM C
A 0.2 0 �
r -�-AT LEAST g � �� 6=MINIMUMi_0.2 D MAXIMUM _ 6" -
3� c o.4 0
-� �-----.. ----AT LEAST 4 FEET---- -�
a01 E S: �
t. SMu1N1Y 1ECS A1 lfAlCt�u�Cl�ES u1 Dw�EIErt �. ►.wu�E OovE(�S guil nF.IOCAtEDwituw�x xrc��Es.
r� T. 111Ef1E S�W l UC ONE di Mp�E���OlE3.20'lf.AST If TI IE MNI�KAE 1S WITI IN d1f 1Nd ES OF l l lC SWNAf.E
dwJaSiO►l/V1�lOCnlfDwii�IN6fEEi0fKLTNNb liiE00vENr.tJSt0E5E041E0701YEVL•t�T�CCCSt i
� � WKll. 6. LCf`MAIK7NU�tMICEO��MrEFJ�fN00Fl�ETI`r'F.ANU _
�, AN�4�'ECf10N PY'f Oi AT LEAS(�W�Y�E4 MMr1E11 NEMEST�+Owt ON OKfIE 9y1L10E N�I.E831i WI i wGiES
OrtAwwtOlE5lMllnElOC�lE00vE►1001H11�EuaET o�►�o►,a�n�^r++:nci�s
kmout�lDcvrc[s.u�cEniElalw[afur•r�y�Ec�au e. voniiauzCx�iKcr��uxi�c�.in►+�csa►atr�sux+�iso.,so
rrea s�uui oE i i�c s�►.c ws n�ccN ien i we c��� �Hn oitic.Nsior+c is o.�so.
� pq/FIEp'CHwCSa�s�witW+rtcEs.At�aWa+:il'Ec1�ON
� p��[YJ6t PE IOCAI tU�IVvCf.N i11E�1LEt A141 flllll ET
onr r�t —
..: ;.
. ..... .:. •
� PENCII
MARKS , .,� � ::
• � 20. c ` " '
.i .• �Y
MANH E � "'' �r
� � � ' .{: . ` :: y -
y'
w�.Er '' scurn ; �� ounEr
� .il � � :� � x
� . 't'yrS.�OUTLET L.EVEL -'.� � .;�` Y
'3'. _.. --•- — _ — ; 1`
—.._ SCUM CLEAR SPACE =�� , CLEAN OUT TAIJtC WhaEN'
y, - --"" �.. _ M _ i '�' ?�IS 3' OR L.ESS OR
. �_ __ +�� � '8'IS 12'OR LESS
� ai .:5; _'� . _— .— _ �= . .� Y�
��t:•:;:;:::�.•� , ,'.' � '''�' • • .• .: ,r BLACK COLAR •
� • ;
� ')'�+;:;";;��;�• SLU�GE , , '� DISTINGUISHES SLUDGE
" ;,., ' ., LAY� FROM LIQUID
.li e•.1.;'��l . . .� ' i
� " •...• �`.
,.d.: ��ji
� 'pn ;i• :W`� ..
MEASURE SCUM AND SLUDGE ACCUMULATIONS
I N THE SEPTIC TANK
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