HomeMy WebLinkAboutseptic info including design � � //�� � O� . .
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� ' CITY of ORONO
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�,� �<r.. ``!`°.�G � Street Address: MailinQ Addrass:
��,`9$EgKO� 2150 Kelley Parkway P.O. Box 66
����--� Orono, MN 55356 Crystal 6ay, MN 55323-0066
Owner: te�� Address: 1810 Lakeview Terrace
Permit #'s: 662 Dates: 10/15/64 Contractors: Harold Sohns
(This is [�1 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
�1 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.
(The saturated soil level is [� or is not [ ] identified under this septic system. If the
saturated soil level is not identified, this classification 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.
10 One or more tanks are cesspools, which means the septic system is non-compliant.
(The tanks are [ ] or are not [ j water tight or the condition is �] unknown. If the tanks
are not confirmed to be watertight, this classification is subject to revision.)
DRAINFIELD CONDITION (11-14) : 13
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.
POTENTZAL FOR SYSTEM FAILURE: (system age and condition, soils, etc.) : failing
COMMENTS: The septic system is non-compliant, but does not appear to pose an imminent threat to
public health or safety (surface discharge or backup into the dwelling) . The residence must be
connected to municipal sewer by 12/31/1998.
����8
Date of Inspection i Syste 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 prooerly, 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 a � ON—SITE SEWA�'iE TREATl�NT
INSPECTION REPORT
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Owner: ( �Yl/�'V!�S �!/Qv Address: �
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Permit #'s: Dates: f0 7L..�'L�T Contractors:
City ordinance nunber 700 requires that each on-site sewage treatment system in Orono be inspected on e regular basis.
The on-site 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 COMFORMITY (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 SYSTEM"-A system which does not meet all the location, design, and construction standards of the
current City Codes, but wes 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 withart discharging
any pollutants into gro�d or surface waters.
"NON-CONFORMING STSTEM"-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 ' ason• and an s st ' urated soil or sand
tween t e �s ri t�on evice and t e i in c aracteristics.
(The limitin$ soil charecteristic has or [ ] has not been identified at this time. If the limiting soil
characteristic has not been ident ied, this classification may be subject to revision.>
TANK CONDIT[ON (5-10):
Tank inspection indicates:
5 Punpout not needed at this time.
6 Solids accumulation in tanks indicates they should be punped out this year to help prevent future problem.s.
7 Solids accunulation in tanks is at a critical level. Tanks should be punped out as soon as possible.
8 System is discharging to the surface. Tanks must be punped 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 punpout. If tanks have not been punped out within the last three years, they should be punped
out now.
0 Inspection pipe is located directly over tank baffle (does not give accurate measurement of solids accunulation>.
If tanks have not been punped out within the lact thr'rs. the sh uld be out now. n�
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DRAINFIELD CONDITION (11-14):
Drainfield inspection indicates:
11 Drainfield is dry, no surfacing evident.
1�Some evidence of surfacing, not critical yet.
/�3�1 Drainfield is saturated and visibly discharging untreated effluent to the surface. Contact the City Inspector
L/ imnediately. Repairs must be completed within 90 days.
14 Drainfield extent and condition unknown.
LIMITING SITE FACTORS (slooe,setbecks,etc.): �
POTENTIAL FOR SYSTEM FAILURE (decends on soils.water t�ble.etc.):
COMME TS � � �
�
Date of Inspection Sep ic stem inspec or
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 certify that an existing system will continue to function
properly� but is merely an opinion of the adequacy of the system under current conditions based � the available
informatton.
This report must be kept on the premises with the system locetion and punping records.
WHITE COPYllnspectors File YELLOW COPY/Hort�eowner
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������ .� CITY of ORONO
�'� �" MunicipalOffices
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�,� !I�; \ ��',�G Street Address: Mailing Address:
9kEsxp4L 2750 Kelley Parkway P.O. Box 66
Orono, MN 55356 Crystal Bay, MN 55323-0066
January 6, 1994
Mr. Charles Dollar
1810 Lakeview Terrace
Long Lake, Minnesota 55356
Dear Mr. Dollar:
Due to the extremely wet year, we realize that the required repair of your septic system may
have been difficult to complete last summer. This is a reminder that the septic system repair
will be required next year.
A licensed septic contractor must get a permit from the City of Orono by July 15, 1994 for the
repair of your septic system. The procedure for completing septic system repairs is shown
below. Please contact me at the City offices if there are any questions.
PROCEDURE FOR SEPTIC SYSTEM REPAIR
1. Hire a Site Evaluator/System Designer to do the soil testing and system design.
2. Submit the design to the Ciry for approval.
3. Once the design is approved, have one or more contractors bid on the approved design.
4. The contractor you choose should then obtain a permit from the City before starting work.
He will call the City for the required inspections.
Sincerely,
�i"L/
Stephen Weckman
On-Site Systems Manager
SW/ch
Enc. Septic Report
List of Septic Contractors and Site Evaluators/Designers
Telephone (612) 473-7357 • FAX 473-0510
CITY OF ORONO �O�
Municipal Offices O O
Post Office Box 66
Crystal Bay, MN 55323-0066 a � ON-SITE SEWAGE TRFA'1'1�1�1'1'
INSPECTION REPORT
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Owner: ��L'!)rl�� ���/1� Address: /(�/O �KPI�)PL..� /R�rl1"P.
Permit �'s: Dates: /�V"��� Contractors: T/�r/��� � ns
City ordinance number 100 requires that each on-site sewage treatment system in Orono be inspected on e regular basis.
The on-site 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)
S1'STEM CONFORMITY (1-3):
1 �'CODE SYSTEM"-A system uhich meets all the location, design, and construction standards of the current City
Codes, and which is opereting 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 ahich 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 satisfectorily by treating and disposing of the entire current sewage input without discharging
any pollutants into ground or surface waters.
��NON-CONfORMING SYSTEM"-A prohibited system; a system located within a designated 100-year floodplain; any
system which may or mey not meet all the location, design, and construction standards of the current City
Codes and which is feiling 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,�}.has or [ ] has not been identified at this time. If the limiting soil
characteristic has not been identffied, this classification may be subject to revision.)
TANK CONDITION CS-10):
Tank inspection indicates:
5 Pumpout not neede�i at this time.
6 Solids accunulation 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. Yanks should be punped out as soon as possible.
8 System is discharging to the surface. Tanks must be p�xnped 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 instelled in each
tank at next pu�pout. If tanks have not been p�mped out within the last three years, they should be punped
out now.
1 Inspection pipe is lxated directly over tank baffle (does not give accurate measurement of solids accumulation>.
!f tanks have not been punped out within the last three years, they should be pu�ed out now.
DRAINFIEID CONDITION (11-14):
Drainfield inspection indicates:
11 Drainfield is dry, no surfacing evident.
�Same evidence of surfacing, not critical yet.
Drainfield is saturated and visibly discharging �treated effluent to the surface. Contact the City Inspector
imnediately. Repairs must be completed within 90 days.
14 Drainfield extent and condition unknown.
LIMITING SITE fACTORS (slooe,setbacks.etc.):
POTENTIAL FOR SYSTEM PAILURE Cdeoends on soils.water table.etc.):
COMMENTS:
Date of nspection ep 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 certify that an existing system will continue to function
properlyi but is merely an opim on of the adequacy of the system �mder current conditions based on the available
informat�on.
This report must be kept on the pre�nises with the system locstion and punping records.
WHITE COPYllnspectors File YELLOW COPY/Homeowner
CITY OF ORONO � O�
Municipal Offices O O
Post Office Box 66
Crystal Bay, MN 55323-0066 � � ON—SITE SEWA�iE TREATNIENT
� � INSPECTION REPORT
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9kESH0�'�
Owner: �✓1� l�lbr Address: �Q��1 �K�viPLJ /C✓l:�
Permit �'s: �n� Dates: I��S-�i`t Contractors: HT�YbU �h�
City ordinance number 100 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 fall into the category
checked below.
(This is �j..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, and which is operating satisfactorily by treating and disposing of the entire current sewage input
without discharging any pollutants into ground or surface uaters.
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 satisfactorily by treating and disposing of the entire current sewage input without discharging
any pollutants into ground or surface waters.
"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 [ ] has or �3.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 CS-10):
T�p�c inspection irxiicates:
(5� Punpout not needed at this time.
� Solids accunulation in tanks indicates they should be punped out this year to help prevent future problems.
7 Solids accunulation in tanks is at a critical level. 'fanks should be pumped out as soon as possible.
8 System is discharging to the surface. 7anks must be punped 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 pumpout. If tanks have not been pumped out within the last three years, they should be pumped
out now.
10 lnspection pipe is located directly over tank baffle (does not give accurate measurement of solids accumulation).
If tanks have not been punped out within the last three years, they should be punped out now.
DRAINFIELD CONDITION C11-14):
Drainfield inspection indicates:
71 Drainfield is dry, no surfacing evident.
�Some evidence of surfacing, not critical yet.
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 (decends on soils.water table,etc.):
COMMENTS:
Date of Inspection S ptic ystem Inspector
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 certify that an existing system will continue to function
properly� but is merely an opinion of the adequacy ot the system under current conditions based on the available
information.
This report �st be kept on the premises with the system locetion and pumping records.
WHITE COPY/Inspectors File YELLOW COPY/Homeowner
On the North Sbore o f
Lake�linnetonka
ON-SITE SEWAGE TREATMENT
INSPECTION REPORT � POST OFFICE BOX 66
1335 S. Brown Rd.
� � � Crystal Bay, MN 55323
473-7357
OWNER ( �/i�S � �/�?►� ADDRESS /�� ���/fP/�+/ �YJ�/-��"�
PERMIT NO.'S. ��a DATES �`D F- CONTRACTORS �✓���Y�JnS
City Ordinance No.210 requires that each on-site sewsge treatment system in Orono be i�spected on a regular basis.The onsite sewage
treatment system at the above address has been i�spected and appears to fali into the category checked below.
(This is ,� an existing systern ❑ new conatruction)
� � Meets or exceeds cur►ent 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 Code) 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
upgrading of the system is required at this time.
� 3 Does not meet current City standards in many respects relating to design,construction,or location.Appears to be operating
adequately 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 �ot 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 nuisence.Please contact the City Inspector to discuss system repair/
replacement procedures. If drainfield replacement is necessary,soil testing will usually be required,and a design and site plan
must be submitted for review.Your contractor must obtain a permit before work is started.
SYSTEM CONDITION� m Checked items may require your action)
Ta�k'nspection indicates: ❑ Inspection pipe is located directly over tank beffle.(Does not
�Pumpout not needed at this time. give accurate measurement of solids accumulation.) If tanks
❑ Solids accumulation in tanks indicates they should be pump- have not been pumped out within the last three years,they
ed out this year to help prevent future problems. should be pumped out now.
❑ Solids eccumulation in tanks is at a critical level. Tanks Drainfield inapection indicates:
should be pumped out as soon aa poasible. '�Orainfield is dry,no aurfacing evident.
❑ System is discharging to surface. Tanks must be pumped ❑ Some evidence of surfacing,not critical yet.
within 48 hours to eliminate surface discharge. ❑ Drainfield is saturated and visibly discharging untreated
❑ Inspectio� risero missing—tanks could not be inspected, effluent to the surface. This condition mey require replace-
Inspection risers (4"dia. pipe)must be installed in each tank ment or additions to drainfield. Contact the City Inspector
at next pumpout. If tanks have not been pumped out within immediately.Repairs mutt be completed withi�90 days.
the last three years,they should be pumped out now. ❑ Drainfield extent and co�dition 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 ❑ Low Fair
❑ Lot size �Medium ❑Poor
❑ Lake,wetla�d,or stream ❑ High ❑ Inadequate
❑ Drainage ❑System is causing visible
surface discharge.
COMMENTS:
�0��'-�lj
Date of Inspection Septic System Inspector
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 certify 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 irlformation.
This report must be kept on the premises with system location and pumping records.
WHITE COPY/Inspector's File GOLD COPY/Homeowner
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SEPTIC SYSTEM INVENTOR Y
Address: 1810 Lakeview Terrace PID: 27-118-23 43 0005
Building Type residence #BRs/GPD: 4 #Systems 1 Units Billed 1
Permit#: 662 Date of Permit: 10/15/64 Installer: Hazold Sohns
System Type standard trench Experimental: no Appliances lndry �
SYSTEM CONDITION
Conformity: 3 Tank Condition: 9 DF condition: 13 Failure Pot: failing
SEPTIC TANKS
Material: precast concrete Capacity: 800, 600
Setback to Bldg: Cesspool: unknown
DRAINFIELD
Length of Lines 150 #Lines: 2 Trench Width: 2
Treatment Area: 300 Type of Filter rock Soil Boring: yes
Tile Size: Under Tile Perc Rate:
Setback DF-Bldg: DF Ht above Wt:
Soil Type: Limitations: water table
WELL DATA
Setbacks - Well-Tanks: 40 Well-DF: 60 Report in File yes
Pump Type: subm. Depth: 126 Diameter: 4 Method: drilled
INSPECTION RECORD PUMPOUT RECORD
DATE DESCRIPTION COMPLIANCE DATE GALLONS
9/13/78 compliance s 5/23/79 1500
6/20/84 no surfacing 2 11/11/88 2000
5/14/86 no surfacing 2 7/9/92 1500
7/25/86 no surfacing 2
6/21/88 no surfacing 2
10/8/90 no surfacing 2
10/1/92 DF surfacing 3
9/6/94 DF surfacing 3
10/17/95 non-conforming-repair by 12/31/97 3
8/26/98 DF surfacing-connect to sewer 12/31/98 3
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� O� w ��>E:;`�`` . , CITY OF ORONO
SEPTIC SYSTEM APPROVAL
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�Aih��� � CITY of ORONO
I��`�'f�' �1`_
� ���" Vr�f`� ' � Municipal O�ces
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LOCATION: 1810 Lakeview Terrace
OWNER: Charles Doll ar
GENERAL CONTRACTOR: SEPTIC CONTRACTOR:
5ITE EVALUATOR: S-P Testing REPORT DATE: July 24, 1993
The City of Orono has Approved your on-site system design as of Auaust 20 , 199 3
(approved-disapproved) (date)
with the following comments:
THIS IS NOT A PERMIT. This is a design approval form which must accompany the site plan. A permit must
be issued to a licensed septic contractor prior to installation. 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 DRAINFIELD AREAS MUST BE FENCED OFF prior to building site excavation and fencing must remain
in place until final site grading. Approval to pour footings will not be granted until the Inspections Department
has verified that primary and alternate sites are adequately protected.
NO VEHICULAR TRAFFIC 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 them
unusable prohibiting the timely completion and or limiting the long term use of the property.
A site copy will be available at the City Offices for the septic contractor.
CITY OF ORONO
BY �� ,�--�
Stephen W ckman, n-site ystems Manager
TELEPHONE-473-7357� FAX-473-0510
,•S'�' TESTING, INC. Steven B. Schirmers — MPCA Cert. No. 627
951 Katydid Lane NE • St. Michael, MN 55376 • (612) 497-3566
July 24, 1993
Charles Dollar
1810 Lakeview Terrace
Orono, Henn. Co. , MN
This On-Site Sewage Treatment System is Designed for a Type l, 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 - LrB - Lester loam.
A seasonally high water table was located at 34" to 40" , (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.
This site has an existing failing system with surface discharge.
The existing tank� may be used upon approval by the local Inspector.
They must be water tight.
The soils at a depth of 12" have a percolation rate averaging
4 .1 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 warning device must
be installed with a light and sound device, this is in case of a pump
failure. Niercury floats are a good method.
All neighboring wells are located greater than 100 ' away from the
proposed treatment area.
CONT' D
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; Charles Dollar
1810 Lakeview Terrace
Orono, Henn. Co. , MN
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Due to the mound system bing located at the base of a slope,
� recommend to install an Interceptor Drain.
i
An Interceptor Drain will need to be installed at a minimum depth of 4 '
below the up-s}.ope toe of the dike of the mound treatment area. Also
a 10 ' horizontal distance between the dike of the mound and the
Interceptor Drain. The Interceptor Drain must be backfilled with
3/4" dia. rock or clean sand or gravel . If sand or gravel is used,
the tile must be wrapped with filter cloth. The rock must be
backfilled within 12" of original grade & backfilled with 12" of
original soil .
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 of into the septic tanks.
Garbage disposals are not recommended. Smaller amounts of laundry
soaps, dish soaps, cleaning agents , etc. are better for the system.
Antibacterial soaps & chlorine agents may kill the bacteria needed
to treat septic effluent properly. Additives are not recommended,
they may cause harmful damaqe to your system. Recommend to pump
& clean your tanks by a certified pumper every year if you have
1 tank & every 2 years if you have 2 tanks to insure proper
maintenance.
� ry �
even B. Schirmers�S
SBS/ds
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'F�J�)1-� \/1'�u.� .o�sq � �.�'_,'�.��__1_ _.�o�
- a, c --- --- n
SET- BACKS ��x " �v� � /D ' io' I 9 '
I � H'11 ry. �� �\
HOUSE i • System must be� u�;o `''oY�� � r
( ' . Tonk aa� from property lines "�`i� >C- S�-<�d�..a c�'�S�� w�o-<�_.
� "� ?� from wel!s
W A LL' -O►-S T ?� f rom b!dqs. ��'��4c��oQ ver��,a :
. �-"�" . � Treotment area =�from lakes,�� s#��
n�i
Treatment areo �� from property lines NOTE�Power supply and switches must be located in u
MaN►}ou5 „+�» t�." .' �;from we!!s weather proof encbs�ue outside the pumping chamber and manhole
aqGeF"`'" '2-C from bldgs.
� r —� 11Z' from trees I� �I SOIL BORING EI.EVATIONS
i , r _��-
�'�4J ��f�-( �min. � .
� � dia.su t " TH�) El..- ��.3
. „
Tank -' LS'— grode�.% TH�2 EL.-�S
Tank TH"3 EL: [_�.�
Drop to Tank PRESSURE DISTRIBUTION MOUND SYSTEM TH"� EL-
. ' Min. I"to 8� � �-P�mping TH.`5 EL.-
Max.l�'to4� '�' ��P -�'���GS SNA��oc�J Chamber ELE1/A710N ot PROPOSED PUMPING
4�t0 6��dio.pipe�rx�s-C��v �ti�1��1� 1�-tA'-( 'gs: us�o u�n� CHAMBER-�����'-"".`� �.3.0
� f�YF'�0 J A-L B K -t�� �.o c..4� t r{sP�c-�. - -
SYSTEM DESIGN -MOUND "^''s-� e� �-'-"�`�- -c�u�-�' �'�o"'�v q-� '�c`s-nr"'.-C�1r��G-�rj
�o� o� '� " - `j7.�
TYPE�, �-� BEDROOM , Avero� percolation rate�min./inch (design.83 sq.ft treotment orea per gal. of daily sewoge flaw) -
�Lz1Z gal./day x.83sq.ft�gol.�sq.ft.of treatmeni orea +10% =5�sq.ft. (.= IOft.width= S 5 ft.length of bed area+side slope run�to I x�heighd= �ft.x�ft,lavm•area needed)
� Clean rock needed— �.L2sq.ft.treotment area x�� � depthof rock=_2Lcu.ft=27=3C_cu.yds,(3/4��to 21/��dia. ,includes 2��of rock obove pipe) �
�c��1YrS�'r._ . "
-wqs�o Cteansond fill below rock neededJ.�.Qcu.yds. opprox. , sondyloom backfill a�a.yds.approx., topsoil 6 �cu.yd. A��• S�a�.�.� o��� � 1 .3 .
���r�u.E� -to aoo a.o8>o -ro -r_oeso��..�� ����.�,��.�¢- s�e� r?� ����_ t�.�.}
Number of tanks required_�, Ist tank�gol. ,2ndfank.L2U�.gal.minirr�ms R.us P�-arnP��u � �a.�».w�� �
Pumping chamber capocity- 25% of daily sewage flaw of�gol.=��gol.+reserve sforage of 15 0��1/B�.�a gal.+pipe bock drarwge—
PROPERTY OF� ��a'��--'� 90�-��
of_1�go1./IOOlin.ft.of a "dia. supply pipe, lin.ft needed_�� �gol.�monifold�gol./IOOIiRft of a udiQ.pipe,In.ft needed '� � Z gol. ���U ���v,,�� �,���L,�
total copacity need� ��4_gol.(plus area for pump) usE rn�r. /ODO 9a1,«�o, � U'P��.�-0 T�1 ►�• !-f�►.1. Gc�.
: • Distribution qpe ����ia. ,�t_lin.ft� ��rdia. perforatans.����apat
Pump size�hp. (pumpable capocify 1 l � go�. 4cycles/day) u s��o 1� ' ra wuo ���ss _ c��sc.�,t�-a-��_ y p „� ) h„�n
�-�---- S—P lEST/NG �1�/C.
- . Note � When cons!ruc��ng bed - , tnis oreo shou�d be shaped Note• Distonce from trea!ment oreo !o neigh'�prinq we"s— J � �:, _/, _� �nJ, __.
to divert run-o`.f from entering treatment area. L ,Y';���-�- -�'Ui??-� �es:.^,red y: t -
� ., i - r . , -,,� ,-,-,_ ,��-,_-�5�r,
. • , MOUND DESIGN WORKSHEET
- � (For Flows up to 1200 gpd)
A• ��W Esdmated Scwage Flowa in Gallcx�a pa day
Estimated �v o gpd (see pages D-7 or I-3,4,5) «�
� a
or measured gpd x 1.5 = - ���5 7YP�� TYP��I Type llt ��
B. SEPTIC TANK LIQUID VOLUMES i as�o 3ouo ia �
a �ao s�s zsb �,,,��
"1, -/oo U gallons (see pages C-3 or C-5) s �so aso Z�a ;o
6 900 525 332 '�i.
7 1050 600 370 m
8 1200 675 408 ed�s
C. SOILS (refer to site evaluation)
1. Depth to restricting layer = 34�'-rv ti o�� inches
ScplkT�ak Gpscilic;in grlluns
Numbr o[ Minimum Liquid Liquid ceprciq wiih
2. Depth of percolation tests = i � '� inches ��• a��ry e��d��►
3. Percolation rate � . ; mpi z3 4u �� ��
4. Land slope � % `�6 1� u�
�.s a 9 �000 woo
over9 .----
D. ROCK LAYER DIMENSIONS
1. Multiply flow rate by 0.83 to obtain required area of rock
layer: Daily Flow x 0.83 = ,
C�co gpd x 0.83 sq. ft./gpd = �� sq. ft.��u��=�y��
2. Select width of rock layer(10 feet or less) _ �� ft.
3. Length of rock layer =Area 1 Width =
�� sq. ft.1 __�v ft. = SS ft. Rock Bed
f•r•t.r•f•t•t•f t•t•f.f•1�r•r
� ti•ti•t•ti•ti.ti•ti•ti•S•ti•'. ti ti ti•ti•
r•r•rN•r•1 �t t•f•�•t•r•t•f
. . ti•ti ti ti•ti•ti•ti b�•ti•ti•4•ti•ti•ti• �dth <_]Oft.
f•f•r•l•t•f•t•t t•t•f•r•t•f�t
ti•ti '.ti•ti.ti.ti.ti.ti.�..�..'..ti•ti•1• I
E. ROCK VOLUME •f•f•r•f•f•f•r•f r•f•r•f.r•f•f 1
7 Length --�
1. Multiply rock area by rock depth to get cubic feet of rock;
S47 sq. ft. x .1 v 5 ft. = s�u cu. ft.
2. Divide cu. ft. by 27 cu. ft./cu. yd. to get cubic yards;
�� cu. ft. s 27= a I 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. ADSORPTTON WIDTH ���r w��
1. Percolation rate in top 12 inches of soil is ti./ mpi ADsorption Width SizingTablc
2. Select allowable soil loadin rate from table on a e E-• '�°'en�Re� c'"°"' R°"°°f
g p g � in Minula per Soil Texturo per day per Abswp�ion wid�h
.��, ��/r� IncA(MPl) square foa to Rw�clth y�
1
3. Calculate adsorption width ratio by dividing rock layer Faaterthsn0.1• c�s�,e ----_ __.__
o.�ws sa�a i.zo l.00
loading rate of 1.20 gpd/ft�by allowable soil loading rate; o.�a s�• F'u�e Sand•• o.�o z.�o
6 to 15 Sandy Loam 0.�9 1.52
�.20 gpd/ft�= ►-�,�gPd�ftZ= � -t�� t6to30 �am o.�0 2.��,
31 to as sih Loam o.50 z.40
Check this value on page E-16. �a;u, �'gciy�° o:io s��io
4. Multiply adsorption width ratio by rock layer width to get s��;:8� c�ey ___._ _____
required adsorption width;
a.t�� x iu ft = a�.� ft
�: IX}WNSLOPE DIKE WIDTH
1. If landslope is 3% or more,subtract rock layer width from
adsorption width to obtain minimum downslope dike toe for
absorption: "
�L''1 ft-�ft=�'�feet � � ,
2. Calculate minimum mound size based on geometery:
a. Determine depth of clean sand fill at upslope edge of rock
layer: Separation l.c� feet
b. Multiply rock layer width by landslope to determine drop ,�,r„�; :, .
in elevation;Slope Dif f'erence ��:•.�
;:
/v x�l _%+ 100 =_�feet ' W�-�-
c. Add depth of clean sand depth of clean sand for � � ��-��-
separation at upslope edge (2a) to depth of rock layer to �� '"
rock depth and the depth of cover to find the total mound �`d'�__
height at upslope edge of rock layer;
/. o ft + 1 ft + 1 ft = 3.U feet
d. Enter table on page bottom with landslope and upslope
dike ratio. Select dike multiplier of 'z>.'��
e. Multiply dike multiplier by upslope mound height
to get upslope dike width: 3.D x 3•a� =1�feet
f. Add the depth of slope difference(2b) to the upslope
height to get the downslope height
3• D + �= 3,c� feet
g. Enter table on page bottom with landslope and �
downslope dike ratio. �
Select dike multiplier of 5,�,C.
h. Multiply dike multiplier by downslope mound height �
to get downslope dike width: 3,r� x .S�� _��feet
i. Compare the values of step G.1 and Step G.2.h. Select the �
greater of the two values as the downslope dike width; .
/q feet
j. Total mound width is the sum of upslope dike �eea w��;Jo�:.'`� �'U��w��-1�"`�::.::.:
width plus rock layer width plus downslope '''�'` �:�`.•�:�::�::�
dike width; ;l::: �'8 ''•�``�`'`
_�ft +�_ft + rz ft= �Lfeet u�,o�'o�rvidi�_j5:�:'• ��� � �� �� .�.��
:.ti ��widii;
k. Total mound len th is the sum of u slo e
S P P .
dike width lus rock la er len th lus � r'°"�'°�.�"�.W'a`�':��'"
P Y g P
u slo e dike width•
P P �
/o ft+��ft+ /v ft= �feet � �T�,,�„gw ��
/ '� + 55 + 1 �3 r
3:1 kl 5•imS� &1 7:1 ! 3:1 kl SS� &1 7:1 8:1
9L slope
0 3A d.0 5.0 GO 7.0 3.0 4.0 5.0 GO 7.0 8.0
1 3.09 4.17 5.26 638 753 2.91 3.85 d.76 5.66 G54 7A1 ----
2 3.19 4.35 556 6.ffi 8.14 283 3.70 �.5{ 536 6.14 6.90
3 330 45{ 5.88 7.32 8.86 275 3S7 d.35 5.06 5.79 6.6
� 3A1 4.76 6.25 7.89 9.T1 268 3.1i 4.17 1.81 5.46 6.06
5 353 5.00 G67 8S7 10.77 2.61 3.33 4.00 4.62 S.19 5.71
6 3I,6 _�.$'> 7.16 9.38 12.07 2S4 � 3.85 1.11 4.93 5.41
7 3.80 556 7.69 1034 13.73 248 :12 3.70 �.Yi 4.70 5.13 )
8 3.% 5.88 8.33 1154 15.91 242 3.Q'i 3.57 {.QS d.69 4.86 �
9 4.11 6.75 9.09 73.04 18.92 2.36 2.% 3.45 3.90 d.30 4bS
10 129 G67 10A 15A0 2333 2.31 2.86 3.33 3.75 4.12 �A4
11 4A8 7.14 Il.11 17.65 30A3 2.26 278 3.73 3.61 3.95 �26
12 4b9 7.b➢ 1750 21A3 43.75 2.21 Z70 3.72 3.�9 3.80 4.06
pUMP SELECTION PROCEDURE
A. Determine pump capacity:
\
Gravity Distribudon ENO PERFORATION OF A PERFORATED t,ATERAL
l. Minimum suggested is 600 gallons per hour(10 gpm)to stay ahead of �,a.�,,,.,
water use rate. • T� ,,, �
2. Maximum suggested for delivery to a drop box of a home system is 2,700 .,;,_."..;,._,,, .... . ..:,;,..,,.,,... .
,}�`��`-�.'• • ..•�'` �r of Geolatil�FoDrk la fov-
gallons per hour(45 gpm)to prevent build-up of pressure in drop box. �r=: �.�„s��a,,y.. ��i�om a noy w aro.�.w
- +.-..<,�.:... �:�rirA red rain papr)
Mrlorotio�pNMd ilalaonrolty
Pressure Distn uhon �
Nte p IMa Top
3. a. Select number of perforated laterals�_ '�• �w , a �'°�' 12•'� �o•
a FNI Ra �� •' of Rock Loya
b. Select perforation spacing=�_ft. ����'` " "�'° "
��Palaatlais Loco�ed ol
c. Su tract 2 ft.from the rock layer length.
i.' GI�SaW tnrir Bo�ren�01 La��rc1
�-2ft.=�_ft. -
��i�o�a s�o�a�o�inw
d. Determine the number of spaces between perforations.
Length perf.spacing=�ft.+�ft._�spaces TABLE OF PERFORATION DISCHARGES W CPM
e. �'L spaces+1 =�_perforations/lateral
' f. Muldply perforations per lateral by number of laterals to Head Perforation diametv(i�uuhes)
get total nu�r of perforations.
�� x �= S�_perforations. ��" ��'
t.oa osb oaa
g. � x�_ �• gpm. 2� o� i.o�a
2S 0.89 1.1�
3.0 0.98 1.28
SELECTED PUMP CAPACITY •! C� gpm 4A 1a3 1.47
SA 1.26 1.65
B.Determine head requirements: au6e�.o fooc ot t�ead tor r�s;a�,�t syscems.
�,1. Elevadon difference between pump and point of discharge. bUse 2A feet of head for other establishments
' � feet .
� 2. If pumping to a pressure distribution system,add five feet for pressure
required at manifold
�feet
3. Friction loss , ���'g� �
a. Enter friction loss table with gpm and pipe diameter. � Poinc of Discharge
Read friction loss in feet per 100 feet from table. '�O
F.L»_ .lo ft./100 ft of pipe Elevation Difference
b. Determine total pipe length from pump to discharge p„R,p c�3
point. Add 25 percent to pipe length for fitting
loss,or use a fitting loss chart. Equivalent pipe F-18b
length-1.25 times pipe length= 1.5 inch 2.0 inch 3.0 inch
[.� x 1.25=��feet gpn, r���«.�iao s�c�ea
c. Calculate total fricdon loss by multiplying 10 0.69 0.20
� hiction loss in ft/100 ft by equivalent pipe length. 12 0.96 0.28
Total friction loss= �d � x a•(�y +100=�_feet 14 1.28 0.38
4. Total head required is the sum of elevation difference, 16 1.63 0.48
s ial head u'irements,and total friction loss. 18 2•03 0.60
P� �Q 20 2.47 0.73 0.11
� 2S 3.73 1.11 0.16
_�_+ S� +�_ 3U 5.23 1.55 0.23
(1) (2) (3c) 35 7.90 2.06 030
40 11.07 2.64 0.39
45 14.73 3.28 0.48
TOTAL HEAD ��feet 50 � 3.99 0.58
55 4.76 0.70
60 5.60 0.82
C. Pump selection
_��1. A pump must be selected to deliver at least Ll D gpm (Step A)
with at least 1�.feet of toEal head (Step B).
L-1�
��RTI�''iCnTI�[J ;I OU627 Lo , of Soil_}3orinc�s
Location or Project Charles Dollar, 1810 Lakeview Terrace, Orono
Borings made by �-p Testinq, Inc. Steve Schirmers Date 7-20-93
Classifiction System: AASHU ; USDA-SCS X ; Unified ; Other
Auger used (check two) : Iland X , or Power , Flight , or Bucket X
Depth, Boring number 1 Depth, Boring number 2
feet Surface elevation 67' 3 feet Surface elevation 66 .5
J - - 0 - -------
1 _ Topsoil brown loam 1 _ Topsoil brown loam
0 - 2 ' , ,�
2 Dark 2 , _ 2_1�2, brown loa 2 � 2 2
Br �oamay2-1/2 ' - 2 ' 10"- ED Dark brown loam
3 - Rust olive brown cl 3 -
y2 ' 10" - 3-1/2 ' �oam 2 ' 2" - 3 ' 4"-MOTTLED 3 ' 4
Rusty dark brown loar�
4 _ Rusty olive brown 4 _ 3 ' 4" - 4 ' 2"
loam
Rusty gray brown
� clay loam
5 - 3-1/2 ' - 5 ' S - g � 2�� _ 5 �
6 - 6 -
7 - 7 -
8 - 8 -
End of boring at 5 � feet. End of boring at 5 ' fe�t.
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 at 2 ' 10"feet of depth. Observed at 3 ' 4" feet of depth.
Not present in hole Not present in hole
Comments : Comments :
L-13
�CERTi�P'iC�1TI0[� ;k UU627 Log•� of_Soil F3orin�s
Location or Project Charles Dollar, 1810 Lakeview Terrace, Orono
Borings made by S-P Testinq, Inc. Steve Schirmers Date 7-20-93
Classifiction System: AASHU ; USDA-SCS X ; Unified ; Other
Auger used (check two) : liand X , or Power , Fli ht
g , or Bucket X
Depth, Boring number 3 Depth, Boring number
in in
feet Surface elevation 68 . 2 feet Surface elevation
0 - 0 - ------
Topsoil brown loam
1 - 1 -
0 - 1-1/2 '
2 - Dark brown loam 2 -
3 _ 1-1/2 ' - 3 ' -MOTTLED 3 ' 3 _
Rusty3 ' - 3 ' 4" gray loam
Rusty olive gray
4 ' clay loam 4 -
3 ' 4" - 5 '
5 .' S -
6 - 6 -
7 - 7 -
8 ' 8 -
End of boring at 5 ' feet. End of boring at 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
Mottled soil : Mottled soil :
Observed at 3 ' feet of depth. Observed at feet of depth.
Not present in hole Not present in hole
Comments : Comments :
� CERT.#00627
. PERCOLATION TEST DATA SHEET �
L�
Percolation test readings made by S—P Testinct. InC . on 7-21-9 3 starting ar 9 :00 p.m.
fdare)
Test hole locatio� 1810 Lakeview Terrace Hole number 1 , Date hole was prepare� �-20-93
Depth of hole bottom 12 inches,Diameter of hole 6 inches
Soil data from test hole:
Depth, inches - Soil texture
0 — 12" Topsoil brown loam
Method of scratching sidewall Kn i f e
2
Depth of gravel in bottom of hole inches
Date and hour of initial water fillin,g �—2����3 , �epfh oT�n�ial water fillin¢ 12 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
6
,Maximum water depth above hole bottom during tesr inches
Time Percolation
':ime interval, Measurement, Drop in water rate, Remarks
minutes inches level,inches minutes per
inch
• 8 : 45 prefill 6
9: 00 9:15 " 4-1/4 3.5 15 min
9 : 2Q 9 : 35 " 4 3.8 " "
9 : 3F 9 : 51 " 4 3.8 " "
Percolation rate = 3 . 7 minutes per inch.
' CERT. n00627
. PERCOLATION TEST DATA SHEET �
S-P Testing, Inc. 7-21-93 9: 01 a.m '
Percolation test readings made by on starting ar p.m.
ldare)
Test hole location 1810 LdkeV'leW Terrace Hole number 2 ,Date hole was prepared 7-20-9 3
Depth of hole bottom 12 inches,Diameter of hole h inches
Soil data from test hole:
Depth,inches Soil texture
0 — 12" Topsoil brown loam
Method of scratching sidewall Kn i f e
Depth of gravel in bottom of hole 2 �nches
7-20-93 12:00pm �2
Date and hour of initial water fillin,g ,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 Ai�t�ma t-i c- c i =h nn
,Maximum water depth above hole bottom during tesr 6 inches
Time Percolation
':ime interval, Measurement, Drop in water rate, Remarks
minutes inches level,inches minutes per
inch
' 8:45 refill 6
9 : 01 9 • 16 " 2-15 1
9 • 19 9 : 34 " -15 " "
9• 37 9•52 " �� ��
Percolation rate = 5 ' 2 *ninutes per inch.
. CERT.#00627
. PERCOLATION TEST DATA SHEET
a.m.
Percolation test readings made by �—P TeGtinc�., Tnc. on 7-21-9 3 staRing ar 9 : 0 2 P,m,.
rda�e�
Test hole location 1810 Lakeview TerraCe ,Hole number 3 , Date hole was prepare� �-20-9 3
Depth of hole bottom 12 inches,Diameter of hole 6 inches
Soil data from test hole:
Depth,inches Soil texture
0 — 12" Topsoil brown loam
Method of scratching sidewall Kn i f e
2
Depth of gravel in bottom of hole inches
7-20-93 12:OOpm 12
Date and hour of initial water fillino ,Depth of initial water fillin� �nches above hole bottom
Method used to maintain at least 12 inches of water depth in hole for at least 4 hours Automat iC s iphon
,Maximum water depth above hole bottom during tesr 6 inches
Time Percolation
��ime interval, Measurement, Drop in water rate, Remarks
minutes inches level,inches minutes per
inch
• 8:45 prefill 6
9 :02 9 : 17 " 4-1/2 3 .3 15 min
9 : 18 9: 33 " 4-3/8 3.4 " "
9 : 38 9 : 53 " 4-1/8 3. 6 " "
Percolation rate = 3 • 4 minutes per inch.
PERFORATEO LOAMY SaN� CnP
LAYER OF GEOTEXTILE
,�r.��;1 __ ' �ATERALS FABRIC PERFORATED IATERA�. ',
�`', ''�� ���'��"` � ' ^� GRA55 COVER 6 INCHES
SANDY LOAM SOIL �' , . �•;y� ' r';••::�;';,r;;;�•���:' TOPSOIL , , '-
.�� + ,• . . j � =IEAN SAND FILI .: ,
�' �•��'�/.�,•� � 'e%?;.;��, MAXIMUM SLOPE—� ,�;.
,� +�;:' 3 TO �
IAYER OF GEOTEXTIIE � r� _�/�� r � ,�` �,LEAN ROCK o�
FABRIC OR 4--INC�iES—OF •..;`;.: � � ,,�: ,y./ y � ; . TOPSOIL p�pWEO OR �✓4 O 2�/Z INCHES /.SLOP
Y / .� , / �' OiSKEp SURiACE ,
�! , �,,:.I� / �' ,� $UBSOIL
I�/ OR 2` ,,;,;�''" �,�»�� � /� �� CR05S SECTION A-A
PIPE �ROM PUMP� •':'• t �����/�`��' � � ;'�
. � .�. t � �� ,,
y , , �• f • ,.► /�
' i .�' : PiPE FROM
3�•_21� • ��. �' /.� �� � I PUMP{NG CHAMBER
9 ,' )
CIEAN dOCK ��� � . ''�.��•' ,.� } . '/i� f DIVERSION FOR � .� '
.... :' �;i , ,� ,/ SURFACE WATER W ' 1 ; ;
6' TOPSOIL�, �� ��- � f�' � _ o ' ' '�
�r � '/ `J � L_
..,. ..-•.� :• �� /, - r�- - —�
_-d"� � �f•!�J? „"_..�' f� ��' J� �/� ;�� '- I ; I, "
��`,'`�'�-, '� r9 3 � — PERfORATEO ; � I
.� "�e,;� � � '' �� Mq LpTERALS �
't ..r � '"� •• _, f 't. � I •�� i I� .
:, ��-���'-�a.. ,j• t 2';,.'. : ; A , .�,1� _ i+ -
•� S� Er.� � . �:F:',,. ':;•f?/�:' -- � ' .
, `eq op �� .. .. .;.;'- .:�N ,... ' �
S N • . . - "•,:�;:;.ti::;,.�;•. I =
,�. .. ;
QNO F��� S��`�I6, `\,�����'��.i!. 8ED AREo I � I =
BR�kFNAYER . •:�-.;��`''�����' . _ � ;--- �� � W �_
� .��T �
•'� ^:�- � ; ' I o
uP BaR AtuRA �--�,. A - , � W I � p
R �
'� �QYER _ — — � i : � ; � — � .
� ����I ' o ' o ''�
_ INCHE�I�'�#� � � INCHES
LAYOUT Of PERFORATEO PIPE LATERALS FOF2 � _ � ; � ; I
PRESSURE 01STRIBU710N IN MOUNO -- ' ; '
— ��—'—� — —� I
DiKE -----�--=0 FEET�piKE
�PERfORATEO P�ASTIC PIPE MAX.
TOTAL WIDTH
�� a�ING � \
�PERFORATIONS SPACED 36' RprlpN SP ' I : � 1
V EW �RE��!�Y gEP�`FOR=TION � l6 � p£Rf0 I PLAN ViEW -
�� 2�M4NIFOlO � � E►dp PERFORATION OF A PERFORATED �ATERAL
t
� PIPf.
.���' �-Grm�Cova
� PEftfORAT10N5 ON 90TTOM OF '!
PLASTIC P�PE ,� .f� rowou
9�,, /�j''v� �.�r_�� _ _ ' , .,
� �l — a � ' •l.o K of G�oNr1U�Fop�lc fe�lar-
'= 1.eemY SOnd ICYM
� "s''� =�IALTERNATE LOCATION . . . � w, �„-y�y�r►_
�4 0� �IPE �ROM PUMY) ��
�pG �—Wrlw twn Drd1eJ Ibrlfontally
// // N�o C p Wor Top
'� tNV CAP QDy p` �/i Plu� • ,�_,ti.-4� l�oN 12'lo Edp�
� a n FINO RaM . • ol RocM Wy�r
� // 0 l d f� � " ..... '_P�r 1a�Nons�lowl�d ol
�� FpRA1E 2�PIFE FROM t��an sona l.oya ea�orn or �o�.�oi
�� PER PUMPING CMAMBER •
� QF _ ...._'.,o;
���NGf N . s�ia:Pio�'a�a s�e��osc«u»a
F-8
REOWOOD, CEDq� OR
WATER TIGFIT � IOCKABIE ELECTRIC BOX—� TREATEU POST (4 x 4 min) '
PLUGS OR ELECTRIC CONNECTIONS-- �INSIDEL60XR�C CONNECTIONS MADE
2" PVC CONDUIT SCHEDULE 80 -�-
MANHOIE COVER CNAINED 8� LOCKED 6�SP� S��T�EM�ER CORD FOR
SEAIED MANHOLE RINGS-- FINAL GRADE
�"� AT IEAST 12� '���
��� � BEIOW GRAOE
WIRE fROM POYVER SUPPLY
-- - PIPE IS IAID ON A UNIFORM SIOPE FROM
/�� . FbR PROPER DRAI BACK�� TREATMENT /UiEA
SEALED TANK COVER �UNIONETO GET�E EVATION FOR ORAINB CK,
PLASTIC ROPE OR CNAIN A �/4 INCH WEEP HOLE MUST DE USEO
WITFi ANCHOR--� — yyEEP HOLE
ALARM FLOAT ON SEPARATE
ELECTRICAL CIRCUIT—
NOTES� EIECTRICAL WIRE FROM POWER SUPPIY
__STgRT L�EV��_ _�. _ MUST NOT RUN OVER ANY TANKS BUi
r ' MUST BE LAID BESI�E 0TI1ER TANKS
3"� '� AND MUST BE PLl10ED IN CONDUIT
ALONG POST
SHUT=OFF LEVEL�Q_ � __ _ _ EIECTRICAL CORDS FROM PUMP AND
FLOATS MUST BE RUN THROUGH
CONDUIT' WIRES CANNOT HAVE GROU�O
PUMP CUNTROL FLO�t- - CONTACT.
���
.
Figurc F-R
.
METAL
COVER
�. _� � _�_ ��: � �� ��. _y
i� � '. � . .
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, : �
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, �r� ,,,,.:>_:-:,_.: �
- - - �
CONCRETE ,,,s�'
MANHOLE
RING
METHODS OF SECURING MANHOLE COVER TO PREVENT
UNAUTHORIZED ENTRY
Fi6urc C-14
, , • `
VERTICAL SIDEWALL SEPTIC TANK
/-FINISHED GRADE
,: � •
- AT �EAST 6"TO 12" SOII nT �EAST
4" DIA. COVER 4� DIA.-�
MIN �AT LEAST I" � AT LEAST I"
.L '_ _ .,_ . .. .-
• A OIMENSIUNS FOR TANKS WITH VERTICAI.__SIOES A '
—-- 1 � --�.
WIDTH�W 24� MINIMUM _..
' LEN�7H, L 2 70 3_ TIMES TfiE _WIOTH ___
8 DIAMETER 60' MINIMUM __ ___
, � DEI'TH�O _ 30�_MINIMUM; T9�MAXIMUM __,__ C
- -A 0.20 � �
AT LEAST g� 6"_MINIMUM;_0.2 0 MAXIMUM _ 6`
3- � --- p4 0 ._.-
- - -AT �El1ST 4 FEET- -• - �' " '--�
r,orrs: '
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.
' — -
� PENCII
. MAFtIcS ..� , ...
,
�� Manu°� E `' _� y �,
�
�
INLET ` SCUM �� OUTIET
�, -+ '•�c:;0i1TLET I.EvEL -•,�`,�, � t Y
j' -••- SCt1M CLEAR SPACE" � ~ �, r , CLEAN OUT TANK Vvr�EN�
' — — - '-��•• - ; -� �i IS 3' OR LESS OR
�� _ - -- — - �`j g '8'IS 12�OR l.ESS
:� - -= = - —' — 1 ..
� :� ::��:: � . . . �: ,— `' .� y.
�. .�� • •` BLACK COIAR
�v ��'`�`�� �. � ��� �'� DISTINGUISHES SLUDGE
'�`�::'��• SLVDGE �! IOUIO
,, c�►�,::;;'.'c•': -. .. .. ;�: .-, IAYF�R FROM L
� �.
. ., � �.�.:
.� .,s,,. ,w.
MEASURE SCUM AND SLUOGE ACCUMULATIONS
IN THE SEPTIC TANK �