HomeMy WebLinkAboutseptic info including 1995 design � ��� �- N�i�
• ' Compliance Inspection Form for Existing
� Individual Sewage Treatment Systems M�nnesota Pollution
� Controt Agency
Completion of this lorm fulfllls the minlmal requirements of Mlnn. Stet.§ 115.65(2001)and Minnesota R. ch. 7080(1999�. Pfease refor
to local ordinances for other requirements or information,especially for compliance requirements for bedroom additions.
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Date of inspection: �Reason for inspectlon: 0.
Property Owner(s) Telephone (Qfa) �� � ����
Person requesting inspection '�"' �- 0.Y� Telephone (� Q�.S-' S��o�
Site Address ✓' City d�Ar'1��._, Zip Code
Fire No./Parcei No. County��� � 1�I Township
Legal Description
F
Local Regulatory Authority
Date system constructed System in Shoreland Area: �no System in Welthead
Protecbion Area: yes � System senring a MDH licensed facility: yes�Local Permit# (if any)
Systems built prior to April 1, 1996 and not located in Systems located in Shoreland or Wellhead Protectlon
Shoreland or Wellhead Protection Area or Serving a Food, Areas or Serving a Food, Beverage or Lodging
Beverage or Lodging Establishment Establishment, or systems Built afEer
March 31 1996
Is the avstem an imminent threat to public health or �s the svstem an imminent threat to public health
safeNl (a yes answer is an 17PHS system) or safe ? (a yes answer is an 17PH5 system)
-Discharge of sewage to the ground suKace? YES NO - Discharge of sewage to the ground sufiace? YES
-Discharge of sewage to drair�tile or surFace waters? YES NO - Discharge of sewage to draintile or surface waters?YES 0
-Sewage backup into dwelling? YES NO -Sewage backup into dwelling? YES
-Situation with the potential to immediately and -Situation wfth the potenUal to immediately and
adversely impact or threaten public health or adversely impact or threaten public health or
safety? YES NO safety? YES�
is the svstem faili�a? (a yes answer is a failing system) Is the system fatlina? (a yes answer is a fa/ling system)
-Less than T1N0 feet of verticai separation between -Less than THREE feet of vertical separation hetween
system bottom and saturated soi) or bedrock? YES NO system bottom and saturated sofl or bedrock? ES
-A seepage pit,cesspool,drywetl, or leaching pit? YES NO -A seepage pit,cesspool, drywell, or leaching pit? YE NO
Is the svstem non-comaliant? is the system non-com�liant2
- Is the system regulated under a monitoring pfan or - Is the system regulated under a monitoring plan
operating permit? (if no,go to page 2) YES NO ope�ating permit? (if no,go to page 2) YES N
If yes, If yes,
-Has the required monitoring taken place? YES NO -Has the required monitoring taken place? YES NO
(lf no, the system is non-complying) (If no, the sysiem is non-complying)
-Does the monitoring indicate that the system meets - Does the monitoring indicate that the system meets
performance expectations? YE5 NO performance expectations? YES NO
(1(no, the system is non-complying) (!f no, the system is non-complying)
Page 1 of 2 wq-wwists4.31
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- � Site Sketch:
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Ple.nse indicate taC loc�tioa of: Wcll,nell SetbaCk to s}�Slem,dwelling or oti�ex egt�rlishment,tank(s),soil Irta�nc�t system,
reeerved soil icttttmont azca,c�vtaln dralu,propzKy linrs,wnterwa�-s,and buried lines (those NO�'installtd by thc utility).
Include sizes and len�th$nd approximate di��ca�"ro�n fix�d ref�rcncc poincx such as s�reo�s u�d buildfugs, Pteasr sttaoh as.
bvilt dtatr•ingc,ins�eetiotl repurts,Certificat(s)ot Compliance nnd Notice(s)ofNoncomp�iflnce,if nlr�ailabl�
Soil Burings (B�#): Locate each boring o�u the map abov�, ind.icate on the ri6ht a£the colamr�thc soil
texture, stxucture, colur, dept�of each difFerent soil type, evidence of mnttling, bedrock and st�uzding water.
Also u�dicate if the material is f�ll.
BR# � L�R# BR# BR# BR� BR#
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W:CORT)DEPTH f�F 7��It7TTi,ING,SEASONAL 2�IiC;F;WA1,�R ORBEDROCKOh ADOVE LNI:$
Cnmments�
��'hat nceds to be c��mplete p l�riil�;tl�e�qpv����t�m intu cumpliancr if found not in coniptia�ue?����-��t��1
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� �L em Comuonents (P/ease describe the s stem mmponents and attach slte sketch showing system/ocation):
ctS � y�
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What methods were used ta make tl�e Jetertninat�o�s for the com�ltanee ins ectio�?(Note:No slandardprotna�/exlsts
The fol%wJng list is not exhaust/ve,or in sequentia/order nor indicates which comb/nations may nece�sary to make a determination)
Watettighttank(s) Hydraulic Functioning Vertical Separation Distance
�robed tank bottom �Searched for surtace outlet � Conducted soil borings ��
❑ Observed low liquid level ❑ PerFormed hydraulic test Depth to limitfng layer ��
❑ Examined const. records � Searched for seeping in yard Depth to system bottom_�
,�Examined empty(pumped)tank O Checked fo�back-up in home O Examined records
❑ Probed outside tank for"black soil" c] Excessive ponding in soil system/D-boxes D LGU Lim(ting l�yer VeriflcaUon
o Pressure/vacuum chedc ❑ Homeowner testimony o Other
❑ Other � �Examined for surging in tank
❑ "Black soil"above soil system
❑ Other
Status of the svstern
Based on the compliance criteria,the system status Is: (check one) �failing (to protect groundwafier) ❑ an
imminent threat to public health or safety(ITPHS), ❑ non-compliant(monitoring issue) compliant(none of the 3
previous conditions). Therefore,this document is a: ❑ Ce i cate of Compliance �Notice of Noncompliance
is this stem an EPA Ciass V In ection Weil� ❑ es no �
C�rtification ,
I he�eby certiry as a state of Minnesota ilcensed Inspector and/or Uesigner I or Qualified Employee Inspector and/or Qualified Employee
Desfgner I that I conducted an investlgatlon that accurately determined the compllance srtatus of this system and that my recorded
observatlons are accurate as of this date. No determination of future hydreulic performance has been nor can be made due to
unknown conditions du�ing system construct(on, abuse af the system, inadequate maintenance,or future water usage.
Inspector's name (print) ]OSH SWEDLUND
Phone r " �-
Ucense and/or Registration N mber 25�2 Address � ^ ''Z � �
Employed by J►� � C� Address ,
Sfgnature Date 1 �
Unarade EAUiI'e111e11tS jderlved from Minnesota Statutes§115.55)
An 17PH5 must be upgraded, rep/aced,or Its use discontinued within trn monbFis of receipt of this notice or wibhin a shorte�pe�iod if
requlre�d by/oca/ort�inance. If the system fai/s M provide sufl`lcientgroundwater prot�c�lon, then the system must be upgraded
rep/ac�d, or i�s use discondnued within hhe dme rE+quiied by ru/e or the/oca/ordinance. If an exisdng system/s not fai/ing as defined in
law,and has at/east Mao feet of design snil separat/on, then the sysrem ite+ed not!ae upgraded, rep�air�nep/acEy ar fts use
disrnndnued, notwithstanding any/oca/ordinance that is more sh/ct. This does not app/y to systems in shore/and areas, we/lhead
prnntection areas, or those used/n cnnnection with food, bever�e,and/odging establishments as defined in law.
Suaaested Attachments
1) Site sketch could also Include: well, well setback to system, dwelling or other buildings, tank(s),reserved soil treatment area,
surface water and soil boring locatlons. Include as-built drawing If available.
2) Soil boring logs,showing each horizon. Indicate the texture, color,redoximorphic features depth to bedrock,standing water and
whether the maherial is flll.
3) A list of a�y and all requi�ements of the local ordinance that are different from the state requirements referred to on thfs form.
4) A homeowner survey of system pertormance, sfgned by the homeowner as being factual.
S) Monitoring data as appropriate.
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Orono, MN 55356 Crystal Bay, MN 55323-0066
To: The Cunent Owner of Address � C�� SC� Q•�C���` �`A r�a'9
City Ordinance requires that onsite sewage treatment systems in Orono be
inspected on a periodic basis. The.onsite sewa?e 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 Healtli Thz-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 brought into compliance
within 90 days. Failure to do so will result in refenal to the City Attomey for
leaal action.
System Identified as l�Ton-Compliant
Yes �No
If yes, system must be brought into compliance by:
December 31,2007
December 31, 2010 ,
Other
Septic Tank(s) Pump out Needed
Yes �No
The City recommends the septic tanl:(s) and/or lift tank be serviced and pumped
out every tYuee years. City records indicate the tank(s) were last pumped out on
;��-a[ .v� . The tank(s) should be cleaned through the manhole and
not through the inspection pipes, tlus allows for proper cleanin�.
Comments:
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Inspect Date of Inspection
Telephone (9:2)249-46U0 • Fas (9��)249-4616
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,� t .�.'i�Y�.:,,,�,� Mailing Address:
'qJ�E$Hp'4�' 2750 Kelley Parkway P.O. Box 66
� Orono, MN 55356 Crystal Bay, MN 55323-0066
To Current Owner: Address: � 6 �� �o��y�, �C n`
City Ordinance 199 requires that each existing on-site sewage treatment system in Orono be inspected every two years.
The on-site sewage treatment system at the above address has been inspected and appears to fall into the categories checked below.
SYSTEM CONFORMITY (1-3): �
O"CODE SYSTEM" An ISTS which meets all the location,design and construction standards of the cuaent Orono Municipal Code.
2 "COMPLIANT SYS'I'EM" An ISTS which does not meet all tho location,design and constntction standards of the current Orono
Municipal Code but does meet the three foot separation requirement or two foot requirement for systems installed 1996 or earlier,and
which is not failing or an unminent threat to public heatth or safery.
3 "NON-COMPLIANT SYSTEM" A prohibited ISTS;an ISTS located withirt a designated 100-year flood plain,any ISTS which may
or may not meet all the location,design,or construction scandards of the cuaent Orono Municipal Code and which is failing for any
reason;and any ISTS with less than three feet of unsaturated soil or sand behveen the distribution devicc and the limiting soil characteristics.
TANK CONDITION(5-7):
Tank inspection indicates:
5 Pumpout not needed at this time. : . _. .
�Septic tanks must be pumped out this year (city code recommends tanks to be pumped out once every 3 years.
Tankwaslastpumped \o-'��'Ot ),
Make sure seatic tanks are aumaed throuQh manhole and not throush white insaection oiues. This allows for the proper
cleanin¢ Keep water softner and iron filter discharee out of septic svstem to prolone life of drainfield. Ask aumoer to test
alarm float to verifv alarm is still workine in vour house. The alarm warns owner that septaee is about to backuu into basement.
7 Inspection risers missing-tanks could not be inspected. Inspection risers(4"dia.pipe)must be installed in each tank. If
tanks have not been pumped out within the last three years,they should be pumped out now.
D IELD CONDITION(8-10): �
8 Drainfield is dry,no surfacing evident.
Some evidence of surfacing,not critical yet.
10 Drainfield is saturated and visibly discharging untreated effluent to the surface. Contact the City Inspector
immediately.Repairs must be completed within 90 days.
` eoM��Ts: ���:��,:���-�t�a �°nalC . .
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�,bate.of Er�spection ; ir�Iatt Bolterman � Se,ptic Systecn Iaspector
Not� Ln`:�he�ent�at t�is inspect4r�n rep'ort i�used to satisfy`the tequirernents for a mortgage;or at�er�Cansf�"r ot`peoperty,be ac�vised;Chat,t�ris report;.does
�m �� �eiot "uura�tee �;r ce��fy�at� existing syatq,n �+viLk;continu,c to ftinctican peoperly;but is mec�ly a� op�nion af Che adequa�y of the��steni,uuder cdrren�
�:, � ���a�o�a'� :.04'�'����la,b'��r���ma�n�e� �.{�; �,.. ,� . >,. ,� ., . ,.. , , " ,_: � ; �
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���'��� CITY of �RONO
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�'SS 2750 Kelley Parfcway P.O. Box 66
Orono, MN 55356 Crystal Bay, MN 55323-0066
95d-�49-4600
To Current Owner: Address:_ �6$0 �0 f t� �q�rn Rc� .
Ciry Ordinance 199 requires that each existing on-site sewage treatment system in Orono be inspected every two years.
The on-site sewage treatment system at the above address has been inspected and appears to fali into the categories checked below.
YSTEM CONFORMITY 1-3 : �
1 "CODE SYSTEM"An ISTS which meett al!the location,daign and construction standuds of the current Orono Municipal Code.
2 "COMPLIANT SYS'I'EM" An ISTS which does not meet all the location,design and wnstrucdon standards of the current Orono Municipa!
Code but docs meet the three foot separation requinment or hvo foot rcquirement for systems instailed 1996 or eazlier.and which is not failing or
an imminent threat to public health or safery. . .
3 "NON-COMPLIANT SYSTEM" A Qrohibited ISTS;an ISTS located within a designated 100-year flood plain.any ISTS which may
or may not meet all the location,duign,or construction standards of the current Orono Municipal Code and which is failing for any rcason;and
any ISTS with tess than tluee feet of unsaturated soil or sand between the distribudon device and the limiting soil characteristics.
TANK CONDITION(�-:71: 6
Tank inspection indicates: .
5 Pumpout not needed at this time.
6O Septic tanks must be pumped out this yeaz (city code requires tanks to be pumped out once every 3 years.
Tank was last pumped �-1- 9� ).
�Iake sure seatic tanks are pumued through manhole and not through�vhite inspection aipes
This allows for the uroaer cleaning.
7 Inspection risers missing-tanks could not be inspected. Inspection risers(4"dia.pipe)must be installed in each tank.
DRAINFIELD CONDITION[S�1Q�: �
�Dninfield is dry,no surfacina evident.
Some evidence of surfacing,not critical yet.
10 Drainfield is saturated and visibiy dischazging untreated effluent to the surface. Contact the City Inspector
immediately.Repairs must be completed within 90 days.
.
CO1VIi�NTS: Qi'a:��-'-eI� IdG' O�'.. �'vM S� +: (. �t.1CS i-O �Xtt�(
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Date of Inspection Matt Bolterman— Septic System Inspector
Note:in the event that this inspcction report is used to satisfy the rcquircmcnts for a martgage or other transfer of property.be advised that this rcport does not gu3rantee
or certify that an e:cisdng rystem wilt continue to funedon propecly,but is merely an opinion ofthe adequary o[the system uadercurcent conditions based on the availabie
infortnation.
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��+gg04' 2150 Keiley Pa�kway P.O. Box 66
Orono, MN 55356 Crystai Bay, MN 55323-0066
August 10, 2000
Thomas & Maryanne Ebert
1680 North Farm Road
Long Lake, Mn 55356
Dear Mr. & Mrs. Ebert:
An inspection of your septic system was conducted on August 9, 2000. A summary of the
inspection is below.
Se�itic Tank Condition
1. Pumpout needed within one year(last pumpout date 5/1/91).
The septic system is a compliant system, meaning it meets all or most current City and State
Standards. Enclosed is a list of licensed contractors who �vork in Orono on a regular basis. This
list is enclosed simply for your reference in case your septic system needs maintenance in the future.
Also enclosed is a fact sheet explaining your septic system and how it functions. Finally, an as-built
drawing is enclosed showing the approximate location of the septic system.
If you have any questions regazding this report, please contact me at the City Offices at 249-4600.
Res ectful ,
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u�fi�/
Chris Pence
On-Site Systems Manager
Enclosures
In the event this inspection report is used to satisfy the reqnirements for a mortgage or other transfer of property,
be advised that this report does no gu:uantee or certify the eristing sv stem 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 • Faa(952)249-4616
www.ci.ornno.mn.us
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Eg"�g0�' � � � 2150 Keltey Parkway � P.O. Box 66
Orono, MN 55356 Crystal Bay, MN 55323•0066
• Owner: �� Address: 1680 North Farm Rd.
Permit #'s: 8047 Dates: 6/19/85 Contractors: E. J. Peterson Co.
(This is [x J an existing system [ ] new construction) .
SYSTEM COMPLIANCE (1-3) : 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.
• Q 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.
(Tha aaturated soil level is [x] or is not [ J identified under this eeptic systam. If the
ssturated soil level is not i�ntified, this classification is aubject to reviaion.)
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. Tanks must be pumped out within 46 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.
10 One or more tanks are cesspools, which means the septic system is non-compliant.
(The tanks are [X] or are not [ ] water tight or the condition ia [ ] unknovrn. If the tanks
are not coafirmsd�o be watertight, this classification is subject to reviaion.)
�ELD CONDITION (11-14) : 11
Drainfield is dry, no surfacing evident.
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
COMMENTS: 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 3 feet and the system is compliant.
I���v
Date of Inspection pt c System Inspe or
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
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`9$EggOg' 2750 Kelley Parkway P.O. Box 66
Orono, MN 55356 Crystal Bay, MN 55323•0066
Owner: �� r Address: 1680 North Farm Rd.
Permit #'s: 8047 Dates: 8/19/85 Contractors: E. J. Peterson Co.
(This is X) an existing system [ ] new construction) .
SYSTEM COMPLIANCE (1-3) : 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.
3� 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.
(Tha saturated soil level [�j has or [ ] has not been identified at this time. If the
saturated soil leval has not beea identifiad, this classffication is subject to revision.)
TANK CONDITION (5-9) : 9
5 Pumpout not needed at this time.
6 Solids accumulation in tanks indicates they should be pumped out this year.
7 System is discharging to the surface. Tanks must be pumped out within 48 hours.
8 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.
� 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 Maintenance Pumpout tha taaks [ ] were or [� were not confirmed
to be watertiQht by the liceased pun4pinQ contractor. If the tanks wera not confirmed to be
watartiyht, this classification is subject to revision.)
DRAINFIELD CONDITION (11-14) : 13
11 Drainfield is dry, no surfacing evident.
12 Some evidence of surfacing, not critical yet. Repair is not required at this time.
� 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. ) : failing
COMMENTS: The septic system must be repaired or replaced by 7/15/98.
�'�� ���
Date of Inspection S p 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 O
Municipal Offices
Post Office Box 66
Crystel Bay, MN 55323-0066 � � ON—SITE SEWA(;E TREATl�NT
INSPECTION RBPORT
ti
ti
'�' G
�9kEsHo�'�
Owner: 1 _/I]r�it'S ���� Address: �jJCJ.J✓(./) �Y/'yl /'��s
Permit �'s: Datea:_ �'7-l—� Contractors: �.a 1� �PT��V�1� �i��
�
City ordinance nunber 100 requires thet 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 eppears to fall into the category
checked below.
(This is �an existing system [ ] new construction)
SYSTEM CONFORM[TY 1-3 :
1 "CODE SYSTEM"-A system which meets all the location, design, and construction standards of the current City
Codes, end which is operating satisfactorily by treating and disposing of the entire current sewage input
without discharging any pollutants into ground or surface waters.
2 "CONPORMING Sl'STEM"-A system which does not meet all the location, design, and ca�struction standards of the
current City Codes, but was 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 pr�ibited system; a system located within a designated 100-year floo�lain; any
system which may or mey not meet all the location, design, and construction standards of the current City
Codes and which is failing for any reason; end any system with less than 3 feet of unsaturated soil or sand
between the distribution device and the limiting so�l characteristics.
(The limitin� soil characteristic �has or [ ] has not been identified at this ti�. If the limiting soil
characteristic has not been identi i , this classification may be subject to revision.)
TANK CONDITION (5-10):
Tank inspection indicates:
� Pumpout not needed at this time..
Solids accumulation in tanks i es he should be out this year to hel revent future roblems.
Solids accumulation in an s �s at a cri �ca eve . a as
8 System is discharging to the surface. Tanks must be punped out within 48 hours to eliminate surface�dischar�e.
9 lnspection risers missing-tanks could not be inspected. lnspection risers (4" dia. pipe) must be installed in each
tank at next pumpout. If tanks have not been punped out within the last three years, they shoutd be punped
out now.
10 Inspection pipe is loceted directly over tank baffle (does not give accurate measurement of solids accunulation).
If tanks have not been punped out within the last three years, they should be pu�ed out now.
DRAINFIELD CONDITION (17-14):
field inspection indicates:
1 Orainfietd is dry, no surfacing evident.
2 Sane evidence of surfacing, not criticel yet.
13 Drainfield is saturated and visibly discharging untreated effluent to the surface. Contact the City Inspector
immediately. Repairs must be completed within 90 days.
14 Drainfield extent and condition unknown.
LIMITING SITE FACTORS Csloae.setbecks.etc.):
POTENTIAL FOR SYSTEM FAILURE Cdeaends on soils.water table,etc.): ��
COMMENTS:
Date of inspection p c System i spector
Note: ln 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 certify that an existing system will continue to function
properly� but is merely en opim on of the adequecy of the system ur�der current conditions based on the available
informat�on.
This report must be kept on the premises with the system location and punping records.
WHITE COPY/Inspectors Flle YELLOW COPY/Homeowner
CITY OF ORONO �O�
Municipal Offices O O
Post Office Box 66
Crystal eay, MN 55323-0066 � � ON-SITE SEWAQ�E TREATl�NT
r�`, �C�, INSPECTION REPORT
ti
��9kESH.��'�G
Owner: �1'ri7S GbL�7"" Address: �1�� ��h �✓1'Y� Q�.
Permit �'s: gv77 Dates: �r9-4�5 Contractors: �T�i�Pf�a,-�Co.
City ordinance number 100 requires that each on-site sewage treatment .system in Orono be inspected on a regutar basis.
The on-site sewage treatment system at the above address has been inspected and appears to fall into the category
checked below.
(7his is � an existing system [ l new construction)
SYSTEM CONFORMITY C1-3): �
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 SYSTEM"-A system which does not meet all the location, design, and construction standards of the
current City Codes, but was installed according to the code in effect at the time of installation, and which
is operating satistactorily 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 soil characteristics. �
(The limiting soil characteristic ,ptij 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 tirt�e.
6 Solids accumulation in tanks indicates they should be puriped out this year to help prevent future problems.
7 Solids acc�anulation 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 p�mped out within 48 hours to eliminate surface dischar�e.
9 Inspection risers missing-tanks could not be inspected. Inspection risers (4'� dia. pipe) must be installed in each
tank at next Fxanpout. If tanks have not been pumped out within the last three years, they should be punped
out now.
� Inspection pipe is located directly over tank baffle (does not give accurate measurement of solids accumulation).
If tanks have not been punped out Nithin the last three years, they should be punped out now.
�-
DRAINFIELD CONDITION (11-14):
Dr field inspection indicates:
11 Drainfield is dry, no surPac'rng�evident.
i2 Some evidence of surfacing, not critical yet.
13 Drainfield is saturated and visibly discharging untreated effluent to the surface. Contact the City Inspector
immediately. Repairs must be completed within 90 days.
14 Drainfield extent and condition unknown.
LIMITING SITE FACTORS (slope.setbacks,etc.):
POTENTIAL FOR SYSTEM fAILURE (deaends on soils,water table,etc.):
COMMENTS:
ate of Inspection S tic Sys em Inspector
Note: In the event that this inspection report is used to satisfy the requirements for a mortgage or other transfer ot
property, be advised that this report does not guarantee or certify that an existing system wtll 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 locstion and pumping records.
WHITE COPY/Inspectors Ffle YELLOW COPY/Homeowner
� 0� CITY OF ORONO
O � O SEPTIC SYSTEM APPROVAL
������� �.. CITY of ORDII�I'O
`��i, '"� F�ti�%5" � Mun(cipal O[fices
,� � .��ti�,�.�*� ti, r�c omre nox�
,���E� o��G Crpstal Ilay,Tlinncsola 5532,3-0066
SH.
LOCATION: �680 North Farm Rd.
OWN�R: Terry Dahlstrom
GENERAL CONTRACTOR: SEPTIC CONTRACTOR:
SITE EVAI,UATOR: S-P Testing ItEpORT DATE: June 27, 1995
'I'he City of Orono has Approved your on-site system design as of Augus t 30, 19 9 5
(approved-disapproved) (date)
witl� the following conunents: A variance has been granted for a 70 ' setback from
the primary drainfield site to a wetland as no other sites are viable.
The normal setback is 75 ' .
THIS IS NOT A PERMIT. Tl�is is a design approval form which must accompany the site plan. A permit must
be issued to a licensed septic contractor prior to installation. A list of currently licensed septic contractors is
enclosed.
NOTICE TO INSTALLERS: Any changes to the approved plans and specs must have prior approval of the
Inspector (473-7357). Call for inspections 24 hours in advance.
ALL DILAINFIELD AREAS MUST BE FENCED OFF prior to building site excavation and fencing must remain
in place utatil final site grading. Approval to pour footings will not be granted until the Inspections Department
has verified that primary and alternate sites are adequately protected.
NO VEHICULAR TItAFFIC OF ANY KIND (cars, trucks, earth moving equipment, etc.) is allowed within 20'
of tested drainfield sites either before or after system construction. Compaction of these areas could render tttem
unusable prohibiting tlie timely completion a�id or limitiog the long term use of tl�e property.
A site copy will be available at tl�e City Offices for the septic co�itractor.
CITY OF ON
By �
Step�en ck►nan, On-site ystems Manager
TCLLI'i iON�-473-7357• EAX-473-0510
, .
S–P TESTlNG, INC. Steven B. Schirmers — MPCA Cert. No. 627
951 Katydid Lane NE • St. Michael, MN 55376 • (612) 497-3566
June 27, 1995
Terry Dahlstrom
Lot 8 , Block 1
The Farm at Long Lake
Orono, Henn. Co. , MN
This On-Site Sewage Treatment System is Designed for a Type l, four
bedroom home Designed in accordance with the Minnesota Pollution
Control Agency Chapter 7080 and local ordinances .
The soils on this site are a clay loam. A seasonally high water
table was located at 16" to 26" , (mottled soil ) . Due to the
seasonally high water table, a Pressurized Mound System will need
to be installed. The bottom of the rock bed must be located at
least 3 ' above the seasonally high water table.
The soils at a depth of 12" have a percolation rate averaging
9 . 5 min/inch.
A pumping chamber will need to be installed to lift the 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 warninq device
must be installed with a light and sound device, this is in case of
a pump failure .
All neighboring wells are located greater than 75 ' away from
the proposed treatment area.
CONT ' D
. ,
Lot 8 , Block 1
The farm at Long Lake
Orono
(2)
Keep all heavy equipment off of the proposed treatment area before
and after construction. The treatment area should be marked off
before construction. This Design is not valid & the system will
need to be relocated if failure to protect the areas proposed
for On-Site Sewage Treatment occurs .
With proper installation and maintenance, this system should
have no problem in treating septic effluent effectively.
Nothing other than gray water (laundry, showers, etc. ) human waste
& toilet tissue should be disposed into the septic tanks. Garbage
disposals are not recommended. 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 tank through the manhole by a certified pumper every
year if you have 1 tank and every 2 years if you have two tanks .
The toe of the mound will be 70 ' from the edge of the wetland & 78 '
from the ponding area. City code is 75 ' from wetlands . This will
need approval from the city Inspector.
St� n B. chirmers �
SBS/ds
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--�-- �� �, ,' �/ i � �,,,,�� � '�° � � ���'�+�^� 6 Percaa!ion Tests Scole� � 3C�
�' ,3.� �—r�`� � ' � � � �-�� N R X i1 Borings
_�� �' , �� �" j � ,' �� ;�� �lIIL..i�l1+�� � ��.
; !�a ' `° _-��,X � ' B�nct: Mark
� '�- -- i / �F /�� r�'J�tB�@CTOR p .
� `� l�" ��+� a ,'� ; ' �� �'��T� �yy��Np, ,�, Nofe� Th�s system �s to be construcled to me�t
- � 1 ;" � ; �, � -r � ' �
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3 + , �' • % / ; ,� � the M�rnesola Po�lu!ion Con!rot Ayenc�r
�' q91.9 ';� /� / � .'� X k' � � �. � � AP€�ROVcD AS 5Ll8�A
�' � � .� ______.—_�a qa� � F Chapter 7080 & �Local OrdinancE
,� APPf2(�YED WtT�i `�'K�N9 AS NOT,FA
i j � � "o
r! � i � � � � t.. ' NOT �,F'`�'ROV — CORRECT & RESUBfWiT.
�%�� > � ;, ;
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�; ��� ;' �� �� i hese corrtm�nts e tar Yo�r trrtarma�t!or�.Ail v�cOrk shelt�e i+�
�- -= � �`�y '�`''�3'- � +: r�+i co�►: ce wi�n an apd+�� � & z��°'"�'� , Check al1 underground utilities
t _•>_,� �•.-":; _ � �
,, __,---• - ��J.� ��,o� ; vireirer. neiuding itefns ncrt 9pee1f1ce1�Y n�'ee in tit+� �
.� - - � � � ' _Y TH15 F",.�N aET CJ�"i SiTe AT r:L TfMI�.
"'. ��-«�G �, PftOPtRTY OF���:�'t'�� �>�,�iLS�t��v; �-
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�utiV'�
- S-P TESTING /NC..
�) ,1 / ----
� /;f- �_ _
Oevgned By: `7, _ _�, J, �.--
-__?'1°�'-�L�_ ��>'�__�_'=--�-oC,��, Ca�e: �� /s/'=.; PN. 6t2 -497-3566 ..
---.._ i
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10'�lS'�o��- t:��� g - - _ ` - -
� � ss
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p� ���-�n/
_ � / i O' 1 �
SET- BACKS
HOUSE Sys►em must be�
Tank ��� from property lines � > s�''���"-� �'���`' �"`��o��_,
'FL.�� �-< � from wel!s ��o'� ��''''''*•. ,oR-
� from b!dgs. � � �
-"",;,; Treatmen► area =�fran lakes , �S� s�r�e�ms ��
Treatment orea � from property lines N��� �� supply and switches must be located in a
MaN►�o�ES +�►�.�n ►�-" '��from welis weather proof encbsure outside the pumping chamber and manhole
� :� r3c�crF,« �o 'from bidgs.
�': :_., �o'from trees SOIL BORING ELEVATIONS
� '� � i =-► ' � ��- �I
a�min. . THAI EL.-g�:43 ����- �`�3--�
�."da.su l i e/ grode.�% TH.�2 EL.-�'_a,1:�
Tank � 130
Tonk PRESSURE DISTRIBUTION MOUND SYSTEM TH N3 E�.-33�.� .
Drop to Tank_ � TH, 4 EL:���
Min. I��io 8� � �Pumping
TH`5 EL.-�3•y
Mox.l��104� ��-�P '���-1`.C-S �N'R�-�-oc�J Chomber EI.EVAT10N ot PROPOSED PUMPING
,� �� CHAMBER-3�li'�v,Yil,^�4 ��a.J
_ �4 ►0 6 dia.pipe _ - - A�¢�9�!-. �Co4 0� �w��G ���.o
SYSTEM DESIGN -MOUND � " �0 u'£�� �`'f'�" 9�'�"�`
TYPE-�, � BEDFt00M , Ave�oge percolation rate �,�min./inch (design.83sq.ft treatment area per gal. of daily sewage flow)
. �gal./day x.83sq.ft�gal.�� sq.ff.of treatment area +10% =�2 sq.ft. (.= IOft.width= S� ft.length of bed area+side slope run�io I x.�.�height= �`L ft.x�f t,lawn•ar�a needed)
Clean rock needed- .��? sq.ft.treatment area x •L�depth af rock��cu.ft=27=�_cu.yds.(3/4�to 21/��dia. ,includes 2��of rock above Pipe) �
��� Clean sand fill below rock needed 12Q_cu.yds. approx. , sandy loam back fill�_cu.yds.approx., topsoil 6���-cu.yd. �v� ���'� p'��� � � `� '
c.v�astt�--,o (�Ec�r�►nE��-Co _tloo_xogo__Co-rce5o��.C,cF__�¢fLE:���� s�.00� 7C� c►+�tn)
Number of ianks required_3—, Ist tanklQtZtZgol. , 2ndtonklQl212gol.minm�ms pLus P�mP�Ni.� L-1"i- iAmpEQ-- . .
Pumping chomber capacity- 25% of daify sewage fbw of le��gol.=��gol.+reserve storoge of 15 Oc�.l/B�.L�..�_gal.+pipe back drn'�nage- PROPERTY OF: � a �^ `
� of�.�goi./IOOlin.ft.of.���dio. supply pipe, lin.ft.needed..L�v, a�gol.+ manifold 1�.gal./IOOIiRft of a "dia.pipe,In.ft.needed2 , a gol. Lo � -� �. ,�
total capacity needed �� gal.(pius area for pump) esSr� rn�r�. loo o gal-cap. � �
Distribution pipe L�dia. , � � lin.ft., 1�N"dia. perforations�l�.��apart ot��Nu N>� 1��1. ao-
� Pump size ��� hp. (pumpable capacity 12�gol. 4 cycles/day) ����� oZeZ� H�i�o PQ.��s J��Sc1��v� t-F 0 aa1 J t,�,�n._ $-P ]�EST/l�lG /, G; �
Nole� When conslrucling bed � , ihis oreo should be sF�ped Note� Distonce from ireatment oreo to neighboring wells- Des�gned 8y� ��- � �'� ,
io divert run-off from entering treotment oreo. L'������ �`��� � f� . I / PH, 612-497-3566
Da�e �.�/�/� ,
' ' MOUND DESIGN WORKSHEET
(For Flows up to I200 gpd)
. ,
A. �.OW Estimued Seavage Floa in Gallons pet Day(gpd) ,_.�
Estimated (�o o gpd
N�nba
or measured - x 1.5 = -- gpd. B�°�,,,, �"�t �II �'�rti ry�rv �
s 30o Zu �so �
3 450 300 218 °�
B. SEPTTC TANK LIQUID VOLUMES � 4 s� 3�5 �w .�
s �so aso ZQa �
6 900 525 332 �
�-/oo u g ons � iaao boo s�o '°�'
�w�u�'-� $ izoo b�s aos
�a.�,.
C. SOIIS (refer to site evaluation) �'�"'�"° �K`'
� x,�� �� �,�.
1. Depth to restricting layer = ����T� a�" inches �� �,,. �,
2. Depth of percolation tes�s = 1 a inches `"'°m" `""m`'
3. Permlation rate `%- �' mpi Z3 a 4� i'.oso°o i;'so�o
5 a 6 1�00 2,150
4. Land slope 3 % ,a g z000 3,000
wc 9 See fig.C-6 (z 1S)
D. ROCK LAYER DIlvIIIVSIONS
1. Multiply flow rate by 0.83 to obtain required area of rock
layer:A x 0.83 = ,
(<oo . gpd x 0.83 sq. ft./gpd = L�� sq. ft.-� ��`��=Sy�II
2. Select width of rock layer (10 feet or less) _ �o ft.
3. Length of rock layer = area=width = R�g�
<4-� sq. ft. i �o ft. = SS ft. ti.1•ti•�•�•ti.ti•�H•L•\•��•�•�•ti•ti
J•J•t•/•1N•t•!•t•1•r•1•f•r•r•f•
{•�•ti•ti•1•tiK•'L�t•ti•ti•ti•1•ti•ti•'L•ti
�•r•r•r•�•r•r.r•f r•r•r•r•f•r•r• idth 510 ft.
ti.ti•ti•ti•ti•ti•ti•ti•ti•ti.ti•ti•ti•ti•ti•ti•ti
. �f�f;��f1��:yf���`r��tf��'�f�f1f�
�r�f�f'f�r�f�r�r�r�f�r�r�f�/��'r�f� -
E. ROCK VOLUME �- �'g�' � `
1. Multiply rock azea by rock depth to get cubic feet of rock; �� �
:y� sq. ft. x l,o_� ft. _�cu. ft.
2. Divide cu. ft.by 27 cu. ft./cu. yd. to get cubic yards;
��u cu. ft. -:-27= m � cu. yd. �
3. Multiply cubic yards by 1.4 to get weight of rock in tons;
a� cu. yd. x 1.4 ton/cu. yd. = a�� tons.
F. ADSORI'TION WIDTH L�`� l-o'�'''� ,�,o e�,wa�,s�, Tible
1. Percolation rate in top 12 inches of soil is�_mpi r�a,e,�,�,� �°� a�°°d
Soil Texture '°d`°ed
lNi�,veh pe+i:+ct, p�p,,.. .;ad,�
(mpil r.a ,�a
M
2. Select allowable soil loading rate from table; Faster than 0.1 0�sand 1.20 l.00
0.1 to� Sand 1.20 1.00
,y " gpd/ft� 0.1 to� Fne Sand*' 0.60 2.00
6 to 15 ndy Loam 0.79 1 S2
3. Calculate adso Hon width ratio b dividin rock la er 16 to�o [.oam o.60 2.00
� Y g }' 31 to 45 Silt Loam OSO 2.40
loading rate of 1.20 gpd/ft2 by allowable soil loading rate; �-to bo c�a L,oan, C0.45i 2.6�
1.20 gPd/ft2-'.- ��I gpd/ft� = a.la� Slowerthan 120 Clay 0.24 �.00
"Shc having 509G or maee of fu�e or vcy fiae saad
4. Multiply adsorption width ratio by rock layer width to get
required adsorption width;
.:�,�� x lo ft= �L•� ft
.J
. .
G. DfJWNS�.OPE DII�WIDTH
1. If landslope is 3% or more,subtract rock layer width from
�� adsorption width to obtain minimum downslope dike toe
_,-��• ��.� ft-�ft =_.12-feet
2. Calculate Minimum mound size based on geometery:
a. Determine depth of clean sand fill at upslope edge of rock
layer: Separation _j�' feet
b. Multiply rock layer width by landslope � raor co�.�
to determine drop in elevation; t rooc ao ea
Slope Difference S�pereUoa �•� it�l
/C X ;� %'.- 100 = %� feet s�ov� n�iterence � t
Upslope W1dt�
c. Add depth of clean sand for separation (2a) �feet Rock Be0 W1Gt�
at upslope edge, depth of rock layer(1 foot) to depth of �SZ teet Oown5loDe W10t�
cover(1 foot) to find the mound height at the upslope edge �� feet
of rock layer;
,�,� ft+ lft + lft= 3,a feet _
d. Enter table with landslope and upslope dike ratio.
Select dike multiplier of ?,_S7
e. Multiply dike multiplier by upslope mound height
to find upslope dike width: 3.z x `�.�� _��feeE
f. Add depth of clean sand for slope difference (2b) at
downslope edge, to the mound height at the upslope edge
of rock layer (2c) to find the downslope height;
� �,a ft+ ..� ft= 3,Sfeet
�� g. Enter table with landslope and downslope dike ratio.
` � � Select dike multiplier of �-�.��I
h. Multiply dike multiplier by downslope mound height
to get downslope dike width: 3.� x � _ / i- feet
i. Compare the values of step G.1 and Step G.2h Select the
greater of the two values as the downslope dike width; _ ��_
,�
fee
t
� ':`:uos�,pc:�riietn
<
.
r� . >
: J.L_ •t
:.;:::.,.
.:.:::.:.; :.:.
:.::u:.,.:..:.:::::,::.:::.,..,......<•:,f•�.:r:•:.:A::.:•: .:3:
Total mound width is the sum of ...,..:.::.:,.::::::>r:.:::�.:::.«::.::.:::4�::;;:_:::;:.:;..::..
, .:.>:;::.:::.:
.;::.:.;::.:..
� ...,.<.:::.;:.
::::.........::.
....<:;::::::::.::.:::..,:.::.:...�:..::.,...: :....:.,.::::... ..
:.:::.:.:::::...:::..:.....:............... .>.............:...............
::.:.,v..�:::..•...�.. .........................:.{;'.`:i'iiy'i::;::y'�
u slo dike (G.2e) width lus rock Y���������'��=`����
x.._...
P Pe P �i:::�i:i.'�%2;;:`.>:;:: �O�CCJ K D�E Mlilll ��•r:'«Mii:<:;<::::T:
TZ�
layer width (D.2) plus o �o=�oo�'w;a�� �o��::.o:'�;at�
� , .�_t��t �re�t
.�• ::x�.:
�2r;::•;:::?<•:.:..:::::.::::ax•
. . . ....:.:::::::>:::::.,- ........
`.:;i:;:;; :;�F;'r'.. .<:...
'ii+:ii'�%.
..:e. >.?iYY�::+::�:'t't�:v<.'•:A...............
wl .Ll � �:�:2%<E%:ii:::'{'.:o-`.i'<:�::.........,:.....
downslo dilce dth G ) - :::>...::..�:::.�:::«::;-::�::::::v::>:�:
( , :::«..�...�;>::.>:.>..::.:.::......
Pe
a >.,
�
0
�
:<:::{:>:;<:;;:_::;:.>:;<::>`;::>'':�:>>;>`::::::
- �
�
+ + ft
- feet
ft
ft .
.1L
_1�
�2
M
..:........:.::.�.:..::::.::..�.,:::::...
.'::>;::>`:€:>:':<:::::>:':::»:�:<::::>::::>�::::>;��:�:>;>
....:::.::::..:....:.....:....::..:......::....
�,�.}, :'i�"Downsl�oD���W101n .......... ...
um f
n i the s
0
k. Tt
al mound le s
o �e
et
.:.......:......:
b"` .-�.-.
r r
1 ock la
.2 us e
'ke 'dth G e
u s
lo di wi
( )
P
Y
P
Pe
>�::;.:::;:::<::<:::::
wi h .2
'ke dt e •
. 1 di G
D lu u o e
h 3 s s
len ( )
( ,
�
)
P P
P
_ �
�ft+ SS ft +�_ft � feet � � � � �
1� -i Ss -�- 1') "- ��J Totei unptn
own ope ps ope
3:1 l•1 5:1 61 7:1 3:l 0:1 5:1 41 7:1 e:]
7L abpe
0 3A l.0 5.0 60 7.0 3.0 4.0 5.0 60 7.0 dA
1 3A9 117 5?d 6.38 733 291 3.8i 4.76 5.66 651 7A1
2 3.I9 l35 556 482 B.I� 2.83 3.70 d5� 536 Gl� 6.90
3 3.30 C��� 588 732 6.86 2T C357 � �35 5.08 5.79 6AS
� 4 3A1 l76 625 7.89 9.T2 268 3A5 1.17 l84 5.{6 6A6
5 353 5.00 667 657 lOT1 261 333 1.00 462 5.19 571
6 31b 51b 7.1t 938 12W 251 3.13 3.a5 t{I �.93 5.�1
7 3� 556 7.b7 10.3� 1373 268 3.12 3.70 �.23 t70 S.13
B 3.95 SBS 833 llSl 15.91 2G2 3.� 3S7 �.�5 4.{9 1.88
9 l.11 625 9.09 13.W 18.92 236 29t 3.15 3.90' l30 4b5
�p {Zg 667 IOA 15.00 2333 2.31 286 331 3.75 4.12 4.�4
Il 1Ad 7.1{ il.11 17.65 30.�3 2.7b 278 3.73 3.61 3.95 �1b
IZ {d➢ 7,69 1250 21.0 t375 221 270 3.12 3.19 3.80 4A8
. , F-17
,����.
<,�„�' pI7MP SELECTION PROCEDURE
ENO PERFORATION OF A PERFORATED LATERAL
A. Determine pump capacity: �.a.,c.,...
Gravity Distribution ,.,�,,,
1. Minimum suggested is 600 gallons per hour(10 gpm)to stay ahead of ;.: � . • a�,N„�.�,k�a,a,-
water use rate. �`°'"'S"°""' ``'�"'"'°'"°„ "a�."'°
• .���.e.,,,�;
2. Maximum suggested for delivery to a drop box of a home system is 2,700 , , ►K+�•��a������=��•�h
.,»WO N.., .ey
gallons per hour(45 gpm)to prevent build-up of pressure in drop box. ,,.,;qw ;_�,�p., ,2•„E,,.
ia or a«►�.r
- _ :�r:..: �.... Frfermhn lecelW ol
Pressure Distibution -�:���..��e� ���^M�^�•��
3.a. Select number of perforated laterals � .
o.�o+w an ►r.o.nr scsuw
b. Select perforation spacing= ? feet �,.,,p,,d,,,5ai,,�,,,�
c. Subtr ct 2 ft from the rock layer length.
��-2ft.= ' _feet
d. Det rnune the number of spaces between perforations.
Length perf.spacing=;�ft.+�ft._�_spaces Reyvired Perforation L)isch e
e. �spaces+ 1 =��perforations/lateral ' �S�o�P����e�SP�
f. Multiply perforations per lateral by number of laterals to ��8e , ma ,
Z yf Head �2 � 4�d�r
get total number of perforations. „�� x �) i��=��perforations. �f�c>
g. .� x��v�_�$P�- .
1.Oa 0.56 0.74
SELECTED PUMP CAPACIIY��gpm 2.�b �.80 1.�4 .
B.Determine head requirements: a.Use for single family homes
1. Elevarion difference between pump and point of discharge. b.Use for all other applications
�_feet
�*s� 2. If pumping to a pressure distribution system,five feet for pressure
H required at manifold if gravity system,zero.
�feet
� 3. Friclion loss
' a. Enter fricdon loss table with gpm and pipe diameter. � Rpe t-«�g�h
Read friction loss in feet per 100 feet from table. Poinc of D'uchargc
F.L._ �.��I ft./100 ft of pipe s
b. Determine total pipe length from pump to discharge Elevation Diffcronce�
point. Add 25 percent to pipe length for fitting �p�p o>�a
loss,or use a fitting loss chart. Equivalent pipe
length-1.25 times pipe length= F-18b
)3� x 1.25= I�3_feet 1.5 inch 2.0 inch 3.0 inch
c. Calculate total friction loss by multiplying �m Fricxim lm pa 100ft of Pipe
friction loss in h/100 ft by equivalent pipe length.
To�zl friction loss= �.l.y x /(<� +100= feet 10 0.69 0.20
-�-- 12 0.96 0.28
4. Total head required is the sum of elevation difference, 14 1.28 0.38
special head requirements,and total friction loss. 16 1.63 0.48
18 2.03 0.60
20 2.47 0.73 0.11
�_+�_+�_ 2S 3.73 i.l l 0.16
(1) (2) (3c) 30 5.23 1.55 0.23
35 7.90 2.06 030
40 11.07 2.64 039
TOTAL HEAD a a feet � 45 14.73 3.28 0.48
50 3.99 0.58
G Pump selection 55 4.'76 0.70
60 5.60 0.82
''-�° 1. A pump must be selected to deliver at least
r;,��,s�
j}.`�• .
� 1 � p gpm (Step A) with at least �a feet of total head (Step B). �
L-13
CERTIFICnTION � 00627 Logs of Soil Bori�
Location or Project�grry Dahlstrom, Lot8 ,Blk. l,The Farm at Long Lake, Orono
Borings ,made ,by S-P Testinq, Inc . Steve Schirmers _ Date 6-23-95
Classifiction System: AASHU ; USDA-SCS X ; Unified ; Other
Auger used (check two) : l�and X , or Power , Flight , or Bucket X
Depth, Boring number 1 Depth, Boring number 2
in in
feet Surface elevation 993 . 1 feet Surface elevation 991. 1
0 - 0 - ----
Topsoil dark brown loam Topsoil very dark
0 - 10" 0 - 10" brown loam
1 - Gray 10" - 1 , 2„ brown loam 1 - Very dark brown clay loam
c�a oam 1 ' 2" - 1-1/2 ' -MOTTLED 1 2 ' 10" - 1-1/2 '-MO T
2 - Rusty olive gray 2
_�c�a y rary 1-1/2 ' - l ' 10"
clay loam
Rusty gray clay
3 - 1-1/2 ' - 3 ' 2" 3 - loam
Rusty olive brown 1 ' 10" - 3 ' 10"
4 - loam 4 -
Rusty gray loam w/
traces of sand
5 - 3 � 2�� _ 5 � 5 - 3 ' 10" - 5 '
6 - 6 - �
7 - 7 -
8 - 8 -
End of boring at 5 ' feet. End of boring at 5 � feet.
Standing water table: Standing water table:
present at feet of depth, present at 3 ' 10" feet of depth,
hours •after boring. 18 hours after boring.
Not present in hole X Not present in hole
Mottled soil : Mottled soil :
Observed at 1-1�2feet of depth. Observed at 1-1�2 � feet of depth.
Not present in hole Not present in hole
Comments : Comments :
L-l�
C�RTIFICnTION � 00627 Loqs of Soil Borin�s
Location or Project Terry Dahlstrom,Lot8 ,Blk. l , The Farm at Long Lake, Orono
Borings ,made by S-P Testinq, Inc. Steve Schirmers _ Date 6-23-95
Classifiction System: AASHU ; USDA-SCS X ; Unified ; Other
Auger used (check two) : Iiand X , or Power , Flight , or Bucket X
Depth, Boring number Depth, Boring number 4
in in
feet Surface elevation 991, � feet Surface elevation 993 . 6
� Topsoil very dark � �
brown loam Topsoil dark brown loam
0 - 10" 0 - 10"
1 bro d�ak 10" - 1 ' 4"-MOTTLED 1' 4" 1 - Gray 10" - 1 ' 4" brown loam
Rusty olive brown clay loam
1 ' 4" - 1 ' 10"-MOTTLED 1' 0
2 - 2 - Rusty olive brown clay loam
Very dark gray
1 ' 10" - 2-1/2 '
3 _ clay loam 3 _ Rusty olive gray
clay loam
2-1/2 ' - 3-1/2 '
4 - 4 -
S - 1 � 4�� _ 5 � 5 -
6 - 6 -
7 - 7 -
8 - 8 -
End of boring at 5 � feet. End of boring at 3-1/2 ' feet.
Standing water table: Standing water table:
present at 4 ' 4" feet of depth, present at feet of depth,
18 hours •after boring . hours after boring.
Not present in hole � Not present in hole �
�
Mottled soil : Mottled soil :
Observed at 1 � 4�� feet of depth. Observed at 1 ' 10" feet of depth.
Not present in hole tdot present in hole
Comments : Comments :
L-lj
CERTIFICATION � 00627 Loqs of Soil Borin�s
Location or Project Terry �Dahlstrom,Lot8 ,B1k. 1 ,The Farm at Long Lake,Orono
Borings ,made ,by S-p Testinq, Inc . Steve Schirmers _ Date 6-23-95
Classifiction System: AASHU ; USDA-SCS X ; Unified ; Other
Auger used (check two) : Iiand X , or Power , Flight , or Bucket X
Depth, Boring number 5 Depth, Boring number 6
in in
feet Surface elevation 993 .4 feet Surface elevation 993 . 2
0 - 0 - ---=
Topsoil dark brown Topsoil dark brown
loam 0 - 10" loam
�
1 _ 0 - 1 1 - rown l�„ _ 1 , 2„ loam
Brown clay loam
1 ' - 1 ' 10"-MOTTLED 1 ' 10' Brown clay loam
2 2 l ' 2" - 2 ' 2"-MOTTLED 2 ' 2
Rusty olive brown
clay loam Rusty olive brown
3 1' 10" - 3 ' 2" 3 - clay loam
2 � 2�� _ 3 � 4��
Rusty olive brown
laam
4 - 3 , 2„_ 4 , 4 _ Rusty olive brown
Rust loam
y4 ' - 4-1/2 ' g�o�msilty
Rusty olive brown loam
4-1/2 ' - 5 ' 3 ' 4" - 5 '
5 - 5 -
6 - 6 -
7 - 7 -
8 - 8 -
End of boring at 5 ' feet. End of boring at 5 ' feet.
Standing water table: Standing water table :
present at feet of depth, present at feet of depth,
hours •after boring. hours after boring.
Not present in hole X � Not present in hole X
Mottled soil : Mottled soil :
Observed atl ' 10" feet of depth. Observed at 2 ' 2" feet of depth.
Not present in hole Not present in hole
Comments : Comments :
• CERT. �00627
, , PERCOLATION TEST DATA SHEET
S—P Testin Inc. 6-24-95 10 : 05 a.m.
Percolation test readings made by g� o� ctarting a� p,m,
�Jairl
Lot8 ,B1k.1,The farm at L�q ng Lake 1 6-23-95
Test hole locatio� , Hole number , Date hole was prepared
Depth of hole bottom 12 inches, Diameter of ho1P 6 inches
Soil data from test hole:
Depth, inches ' Soil texture
0 — 10" Topsoil dark brown loam
10" — 12" Gray brown loam
Method of scratching sidewall Knife
Depth of gravel in bottom of ho1P 2 inches
6-23-95 4 • OOpm 12
Date and hour of initial water fillin,g , Depth of�nitial water filling inches above hole bottom
Method used to maintain at least 12 inches of water depth in hole for at least 4 hours A � -oma i i phon
,Maximum waterdepth above hole bottom during tesr 6 inches
Time Percolation
Time interval, � Measurement, Drop in water rate, Remarks
minutes inches level, inches minutes per
� inch
Water re ining in t st hole -
10 : 05 10 : 35 6 1-11/16 17. 8 30 min
10 : 45 11 : 15 " 1-5/8 18 . 5 !' "
11 : 25 11 : 55 " 1-5/8 18 .5 " "
Percolation rate = 18. 3 n,inutes per inch.
' CERT. n00627
. � , PERCOLATION TEST DATA SHEET
Percolationtestreadingsmadeby S—P Testinq, InC. on 6-24-95 ctartinQa� 10: 06 a.m:
�.,,,,.� � p.m.
Lot8 ,B1k. 1,The Farm at L Lake 2 6-23-95
Test hole location �o�e number , Date hole was prepared
Depth of hole bottom 12 inches, Diameter of holc 6 inches
Soil data from test hole:
Depth, inches Soil texture
0 — 10" Topsoil very dark brown loam
10" — 12" Very dark brown clay loam
Method of scratching sidewal! Knife
. 2
Depth of gravel in bottom of holP �nches
6—2 3—9 5 4 '�Op�o�'initial water fillinQ 12 inches above hole bottom
Date and hour of initial water fiilinQ �
Method used to maintain at least 12 inches of water depth in hole for at least 4 hours Automatie s iphon
6
,Maximum water depth above hole bottom during tesr inches
T'ime Percolation
7'ime interval, Measurement, Drop in water rate, Remarks
minutes inches level, inches minutes per
' inch
9 : 50 prefill 6 -
10: 06 10 : 36 " 2-7/16 12. 3 30 min
10: 46 11 : 16 " 2-5/16 13 . 0 " "
11: 26 11 :56 " 2-1/4 13 . 3 " "
Percolation rate = 12• 9 �„inutes per inch.
' CERfi. �00627
• � � PERCOLATION TEST DATA SHEET
S—P Testing, Inc. 6-24-95 10: 07 �
Pucolation test readings made by o� � ��� starting ac p.m.
Lot8 ,B1k. 1,The Farm at Long Lake � 6-23-95
Test hole location , Hole number , Date hole was prepared
12 6
Depth of hole bottom inches, Diameter of hole inches
Soil data from test hole:
Depth,inches Soil texture
0 — 10" Topsoil very dark brown loam
10" — 12" Very dark brown clay loam
Method of scratching sidewall Kni f e
Depth of gravel in bottom of holP 2 �nches
6-23-95 4 : O.Opm 12
Date and hour of initial water fillin¢ , Depth of initial water filling inches above hole bottom
Method used to maintain at least 12 inches of water depth in hole for at least 4 hours Automatic s iphon
,Maximum water depth above hole bottom during tesr 6 inches
Time Percolation
7'ime interval, � Measurement, Drop in water rate, Remarks
minutes inches level, inches minutes per
' inch
9 : 50 prefill 6 ,
10 : 07 10 : 37 " 5-7/16 5 . 5 30 min
10 : 47 11 : 17 " 5-1/4 5 . 7 " "
11 : 27 11 : 57 " 5-1/16 5. 9 " "
Percolation rate = 5' � rt+inutes per inch.
' CERT. n00627
, . , PERCOLATION TEST DATA SHEET
S—P Testin Inc. 6-24-95 10 : 08 a.m
Percolation test readings made by g� on ctarting ar P,m,
�eo�.,
Lot8 ,B1k. 1 ,The Farm at Lor�g L ke 4 6-23-95
Test hole location , Hole num�r , Date hole was prepared
Depth of hole bottom 12 inches,Diameter of hole 6 inches
Soil data from test hole:
Depth, inches Soil texture
0 — 10" Topsoil dark brown loam
10" — 12" Gray brown loam
Method of scratching sidewall Knife
Depth of grave!in bottom of holP 2 inches
6-23-95 4 • 00pm . 12
Date and hour of initial water fillin¢ ,Depth of�nitial water filling inches above hole bottom
Method used to maintain at least 12 inches of water depth in hole for at least 4 hours Au t-c�ma t i � G i�h on
,Maximum water depth above hole bottom during tesr 6 inches
Z'ime Percolation
Y'ime interval, Measurement, Drop in water rate, Remarks
minutes � inches level, inches minutes per
inch
9 : 50 prefill 6 -
10 : 08 10 : 38 " 3-15/16 7. 6 30 min
10 : 48 11 : 18 " 3-5/8 8 . 3 " "
11: 28 11 : 58 " 3-1/2 8. 6 " "
Percolation rate = 8 • 2 R+inutes per inch.
• CE�T. �00627
, , PERCOLATION TEST DATA SHEET
S-P Testing, Inc. 6-24-95 10 :09 a:m. ,
Percolation test readings made by on ctarting a� p,m,
�do��J
Lot8 ,B1k. 1 ,The Farm at Long Lake 5 6-23-95
Test hole location , Hole number , Date hole was prepared
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 Knife
Depth of gravel in bottom of ho1P 2 inches
6-23-95 4 : OOpm 12
Date and hour of initial water filling , Depth of initial water filling �nches above hole bottom
Method used to maintain at least 12 inches of water depth in hole for at least 4 hours Automatic s iphon
,Maximum water depth above hole bottom during tesc 6 inches
Time Percolation
7'ime interval, � Measurement, Drop in water rate, Remarks
minutes inches level, inches minutes per
� inch
9 : 50 prefill 6 ,
10 : 09 10 : 24 " 3-11/16 4. 1 15 min
10 : 29 10 : 44 " . 3-9/16 4. 2 " "
10 : 51 11: 06 " 3-1/2 4 . 3 " "
11: 29 11 : 44 " 3-7/16 4. 4 " "
Percolation rate = 4 ' 3 ►ninutes per inch.
' CERT. �00627
_ � r � PERCOLATION TEST DATA SHEET
Percolation test readings made by S—P Testi.ng, Inc. o� 6-24-95 �tarting ar 10 :10 �
�ea�n p'
Test hole location Lo t 8 ,B 1 k. 1,The Fa rm a t L��n�� 6 , Date hole was prepared 6—2 3—9 5
Depth of hole bottom 12 inches, Diameter of ho)e 6 inches
Soil data from test hole: �
Depth,inches Soil texture
0 — 10" Topsoil dark brown loam
10" — 12" Brown loam
Method of scratching sidewall Knif e
Depth of gravel in bottom of hole 2 inches
6-23-95 4 : OOpm 12
Date and hour of initial water fillin,g , Depth of initial water filling inches above hole bottom
Method used to maintain at least l2 inches of water depth in hole for at least 4 hours Automat ic s iphon
6
,Maximum water depth above hole bottom during tesr inches
T'ime Percolation
Time interval, Measurement, Drop in water rate, Remarks
minutes inches level,inches minutes per
� inch
6 �
0 : 10 10 : 40 " 4-1/4 7. 1 30 min
10: 50 11 : 20 " 3-7/8 7. 7 " "
11: 31 12 :01 " 3-3/4 8 . 0 " "
Percolation rate = 7 • � n+inutes per inch.
PERFGRATED LA\'ER OF GEOTEXTILE lOAMY SAND CAP
��,,.�:� __ LATERALS fABR{G PERFORATEO LATERAL,
.r'' •• �•........ � �
SANDY �onrn � %'. .• - �'�^• :-- GRA55 COvER 6 INCHES
SOIL i� •y'• ` '^'^'.i:;��:`i(' TOPSOII �
� � , /• • :LEAN SAND FILL _„ ,
���/ /' ���/• � l e��`!�� NAXIMUM SLOPE—^- •
3 TO I
LAYER OF GEOTEXTILE ' � � � ;��.:z i��F ,./� ,i�'� ,t CIEAN ROCK ` a'
FABRIC OR 4-fNYHES-OF ' • ;•,,•. f,�y� � ,�` TOPSOIL � p�OWEO OR 3�4 TO 2'/z INCHES i S�OPI
�� J ��� � X '� � SUBSOiL . Di5KE0 SURFACE _
I�/Z� OR 2� ,y,:r,'.::. .����!f�/ �' y� CROSS SECTION A-A '
PI PE FROM PUMP-� •`;•. �� i:/ i' / �
�, ��;
1�� �� .-�/� '! � `� ,�i
3 �,� /�' I' : �,/t J�/ J PiPE FROM
CLEAN2,�OCK ���• ,/ �• ���' '/ I/ \ ?UMP{NG CHAMBER
�;. � • �'��. � ^/� � DIVERSION FOR .�
, ,/� SURFACE wATER W 1 �
6" TOPSOIL�� %� ��!'� /� �� � _ Y ' ' �%�'�
.., . .. • .f� • �, .�j� '.�` - 1_ -
_��_.� �::_:,��-• �'� � f� �'/� - r'- � __
�;•,� � , • - � � ��
� , ,,.. .
'?-�J�t� ' ,1' , '�� 3 <t' - PERFOR4TE0 ; ;
_+ �"� _ ```'�� •���'9��_ t MAx ( ..�� LATERALS � � �
�/��•{�s� tat �' � �� . `���. i I� .
', • �� 1 .'•'�t� J f 2. . a I"` � _ �
.:Cle S��p��_ �� •�• :•'�,:::=•'::�:K;�;�:, _ � ; � � -
A "''
SQN F . . . .�, _ s,"•.a.,�:';c,' ;•':`:`.: I � i'I = .
p :. 3 .., �+.:,:,:,.
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R°kEn, Y�p . ,�.��._��.�. :� _ � �--- ��• � � :_
.-.;•:�� ; �
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�aYER _ — — � � � i — ' -
_ zo � � o � o ',,�—�—� ---
� _ INCHES ''—'f#a � iNCHES
LAYOUT OF PERFORATEO PIPE LATERALS FOFt - I , : ; I -
PRESSURE DISTRIBUTION IN MOUND -_ , .
— ��-'—� — —� I
DIKE ---�-=0 fEET�_p�KE
�PERfORATED P�ASTIC PIPE _ MAX.
TOTAL WIDTH
�PERfORATtONS SPACED 36' ArlON SPpC,NG ;� � , `
END ON CENTEft. P�RFORATION ' \ PERfOR � I �
VIEW S�IE� Mnv BE /ic: hi. iS '� PLAN VIEW
-- OR /�. /4 !6
',��r �� 2�MANIFO�D � END PERFORATION OF A PERFORATEO LATERAI. _ y
PIPE.
.�f
� PERFORATIONS ON BOT10M OF •+. �s l-Grmt Co.cr
PLASTIC PIPE '� ./�
9 �--i �� i� �,:. .. roo.aH
0.. �.,r-i" ���:�_ _
��Jf/ ` . =�IALTEAt1ATE LOCATION • Loarny Sond Iyr�r:• .��r of WoaatU� FoOrlc hrfow-
f� , OF PIPE FROM PUMYI �
f`" ---Pulw lion prdltJ {brl+on�ally
� /� ' � J.N • .�Into C 0 I�Mo� Top
ENp CAP r
L 9Qti / / �� •���s Plu� �ti,—At L�osl 12'lo Edq�
� 'ERAL o� F�.�a e«k ...,.. .: ._, or aeu� �or..
��/ lED �p � �-P.��a,,non.to�o�.o m
FpRA Z�PIPE fROM C��a�5�� �yy�� eottan ol Lo�erol
/��� F pER PUMPING CHAMBER -
\ �L�N�rN O ' aioNa� sou rrow��r s.a�ir.d� .
• �
F-f� ` �� '
�
� REOWOOD, CED OR ,
WATER TIGFIT 8� �OCKABLE ELECTRIC BOX—� 7REATEO POST�4 x 4 min)
PLUGS OR ELECTRIC CONNEC710NS-------- /'�NSIDELBOXRIC CONNECTIONS MADE
2" PVC CONDUIT SCHEDULE 80 -�-
MANNOLE COVER CHAINED � LOCKED 6�SP_A�C_E LOOP OF POWER CORD FOR
SETTLEMENT
, SEALED MANNOLE RINGS-- FINAI. GRADE
\ � .
i '"' � � AT LEAST 12� "�'�
; ��� BELOW GRADE
� i WIRE FROM POWER SUPPLY
; --- ' PIPE IS IAID ON A UNIFORM SLOPE FROM
; -
� pU MP STATION UP TO SOIL TREATMENT 11fiEA
� /;� . FOR PROPER DRAINBACK
SEALE� TANK COVER �IF PIPE AT TANK MUST BE LOWER THAN
UNION. TO GET EIEVATION FOR ORAINBACK,
PLASTIC ROPE OR CHAIN A �/� INCH WEEP HOLE MUST DE USEO
WITH ANCHOR---��
ALARM FLOAT ON SEPARATE — WEEP HOLE
ELECTRICAL CIRCUIT—�
NOTES� EIECTRICAI.WIRE FROM POWER SUPPIY
__.START L�EV��_ _�� _ _ MUST NOT RUN OVER ANY TANKS 8UT
MUST BE LAID BESIDE OTI iER TANKS
3"� �. AND MUST BE PL�CED IN CONDUIT
AIONG POST
SHUT_OFF LEVEILQ_ __ __ _ EIECTRICAL CORDS FROM PUMP AND
FLOATS MUST 8E Rl1N TNROUGN
PUMP CUNTROL F�OAT- • CON�UIT. WIRES CANNOT HAVE GROUVD
CONIACT.
�0�
�
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.
METAL
COVER
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MANHOI.E 'r'
RING
r.
METHODS OF SLCURING MANHOLE COVER TO PREVENT
UNAUTHO(?1ZED ENTRY
Fiburc C-14
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_ .
VERTICAL SIDEWALL SEPTIC TANK
�—FINISHED GRADE
.,: �
�� — AT I.EAST 6"TO 12" SOIL AT LEAST
I"
4" DIA. , COVER 4� DIA.—�,
MIN. I 'AT LEAST I" � AT LEAST I"
i_. �. _ ° ' �'`' .. . �—
• A DIMENSIUNS FOR TANKS WITN VERTICAL SIDES A '
` ( '� W�DTH. W 24" MINIMUM ___ —�
` .IENGTH, L 2 TO 3 TIMES THE .WIDTH __
B OIAMETER 60` MINIMUM __ __ _
, � DEPTN.�_ 30"_MINIMUM; 78' MAXIMUM _.__ C
——A 0.2 0 • --- �
- � -AT LEAST g 6" MINIMUM 0.2 0 MAXIMUM _ 6" _
3•� _ -. s--� —�--
C 04 D
-- --- —AT LEAST 4 FEET-- -- --��-' '�
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� PENCII.
� MAFtKS •a.
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6 �
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�'/ MANH E y �l►
�
INLET ,I ` k SCUM �. ' i� OUTLET
� '+*=�;OUTLET LEVEL ��� �I �t Y
j'. —.. --•- — _ _ —�";� �; .
_._— SCUM CI.EAR SPACE — ��-;; �LEqN OUT TANK WF�N�
� — — — __ —•. �••e• — ��� �' 74 IS 3' OR LESS OR
— — -- — _ �} g �8'IS 12"OR I.ESS
:, _ - = - - - - 1
y� �.
;;�,:��::'::•�.: ' � � . � . . . . .;. ;t Y.
, :�:�:::�• �',�� . . :.. •: BLACK COIAR
� �;'�::�:��:`'••�.' • SLUDGE ;� �� � DISTINGUISHES SLUDGE
..� �i;f;:::�:'�::',:!•:�: .. . . __ •�, I.AYER FROM l.lOUID
't ••�.'";'`�• ��� �
. ., i.,,;�
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MEASURE SCUM AND SLUDGE ACCUMULATIONS
I N THE SEPTIC TANK