HomeMy WebLinkAbout026-939-21-5212-SAN-2024-043 /�=�\c"u i--u.,.� COUllly �
`� � Department of Safety
� `_1 & Professional Services, S�'"' �� Z
:,, � Sanitary Pei7nit Number(to be tilled in by Co
r � �� �� Industry Services Division ���� � �� �
�y � �
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Sanitary Permit Application sQ```�`���''�a�°'a"`°"""°,�"� �
[n accordance with SPS 383.21(2),Wis.Adm.Code,submission ofthis fonn to the appropriaLc governmental unit ' "' ' �'����������� W
is required prior to obtaining a sanitary pemiit.Note:Application forms for state-owned POW�I�S are submitted to Project Addres,(if different d�an mailing ad�ire,$)
tl�e Department of Safety and Profe;sional Servicc,.Personal information you provide may be used for secondary
pu�poses in accordanee with the Privacy Law,s. 15.04(1)(m),S4it,. � �� a�w CJ�,�� �aKe (?��
I.Application Information-Please Print All Information
Propetty Owner's Namc Parcel#
C1^�;s�a 1�e� i e c-n Le1,�,�. � � Gr�e. � Ka� l�ee�.. L.mhm r U> � - �t 39 - a 1� S a 1�
Proper[y Owner's Mailing Address Proper y Location
3 3oS s o o� Co.�r i.l c�o��.Lot�
City,State Zip Code Phone Number
S�+� II�..r0.+er ,MN ss�aa � ��- -� Se��;�,,, a�—
IL Type of Building(check all that apply) [�ot# �� 3`j N R��o
�I or 2 I�amily Dwelling-Number of Bedrooms_ 3_ _ � Subdi��ision Name
131ock# ��
❑Public/Commercial-Describe Use
❑City of
❑State Owned-Describe Use CSM Number ❑Village of
CS P'► 'pf �b�y
f�lo�n,of �nd La KL _
vo►• 8 • 43S"
III.Type of POWTS Permit:(Check either"New"or"Replacement"and other applicable on line A. Check one box on line B.Complete line C if
a licable.)
A' �New S stem
y ❑ Replacement System ❑ Other Moditication to Existina System(explain) U Additional Pretreatment UniL(explain)
B.
❑ Holding Tank ❑ In-Ground ❑ At-Grade �,Mound ❑ Individual Site Design ❑ Other Type(cxplain)
(conventional)
C• ❑ Renewal Bctbre �Revision ❑ Change of Plumber List Previous Pern�it Number and Date Issued
❑ "l�ransfer to New Owner
Gxpiration � �3 '�3 v� 9 �I 9 �013
IV.Dispersal/"I'reatment Area and Tank Information:
Design Flow(gpd) Design Soil Application Rate(gpd/st) Dispersal Area Required(st) Dispersal Area Proposed(s� System P:levation
s-a a. o >>s a9 a.s ��. o $'
Capacity in Total #of Manufacturer
Tank Information Gallons Gallons Units � � o b � � �
New Tanks Existing Tanks � o � � � p � �
GCSY�'1�0 a U v� �, v� i� :7 P.
Septic or Holding Tank � �� _ ����
Dosing Chamber �—
7S U 75 0
V.Responsibility Statement- I,the undersigned,assume e onsibility fo insh 11• ion of the POWTS shown on the attached plans.
Plumbe�'s Name(Print) Plumbe' � namre MP/�4PItS Number Business Phone Numbei
Tr�„ : „�+���i� ld G5a�'7`l 7�s-G3y- 8» l�
Plumber's Address(Street,City,State,Zip Code)
�5� Nl�W 5+�+� Rc cac' 7? l-1c, c.l a rd C,•�T .SZ-/'d N
VI.County/Department Use Only
�� `Ed� ❑ Disapproaed Pennit Fee Date Issued Issuing Agent Signature
�� $�'tj Qo 3'3-i:-I 3 y -rs�a����?.i�j-�--t.Utn��-
❑Owner Given Reason for Denial
Conditions of Approval/Reasons for Disapproval
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� �� :� ����e��R co��rs�rY
G S��� � � ,1 � ZONING ADMINISTRATIC�N
At[ach to comple[e plans for[he s��stem and submil lo[he County only on paper no[less[han 8 1/2 x I1 inches in size
NO RCFUNDS AFTER
sB�-639a�u.o3i22) I�SUE OF PERMIT
� �:�is
OC:C AR i.MC,�,T
Wisconsin Department of Safety and Professional Se�vices ���' �,�. Phone:608-266-21 12
Division of[ndustry Serviccs e` � � Wcb:http://dsps.wi.tov
4823 Madison Yards Way � j �� � Email:dsps�nvisconsi����
Po BoX�3oz j p
Madison,WI 53707 ?��� �� Tony Evers, Governor
�RpR� �U���� �8ri HeCCf}l�SCCPftaC�'
M2rCh 11, 2024 Conditionally
APPROVED
CONDITIONAL APPROVAL DEPT.OF SAFETY AND PROFESSIONAL
SERVICES
DIVISION OF INDUSTRY SERVICES
PLAN APPROVAL EXPIRES: 2026-3-11 �� /��
Plan Review: PWTS-032400344-C
Travis Butterfield SEE CORRESPONDENCE
14346 W State Rd 77
Hayward, WI
SITE:
Lohmer
15982 W Sand Lake Rd
Sawyer County
Town of Sand Lake
S21 T39 R9W
FOR:
Description: 3 Bedroom-450 GPD—12" to�eoMat Mound Manual—(May 2022-2027)
limiting factor—Effluent Filter- Pressure Distribution Component Manual—Ver.
Maintenance required 2.1 (May 2022-2027)
The submittal described above has been reviewed for conformance with applicable Wisconsin Administrative Codes
and Wisconsin Statutes.The submittal has been CONDITIONALLY APPROVED.This system is to be constructed and
located in accordance with the enclosed approved plans and with any component manual(s) referenced above.The
owner, as defined in chapter 101.01(10), Wisconsin Statutes, is responsible for compliance with all code requirements.
No person may engage in or work at plumbing in the state unless licensed to do so by the Department per s.145.06,
stats.
The following conditions shall be met during construction or installation and prior to occupancy or use:
Reminders
• If using the existing septic tank,it must be inspected for watertightness and structural soundness,size and
baffles,and must be brought into conformance with the requirements of ch. SPS 383,Wis.Adm. Code.
• The mound site shall be properly prepared prior to plowing.Any grasses longer than 6" shatl be cut short and
removed.To avoid matting,any leaves or loose organic matter shall be raked up and removed. Cut trees and
shrubs flush to the ground and leave stumps.Avoid operating equipment on the mound site. If necessary, use
only tracked equipment,during dry conditions,with minimal passes,to avoid compaction.
• 12" of sand shall be installed between the contour and the bottom of the GeoMat product.
• Orifice Shields are required.
• A sanitary permit must be obtained from the county where this project is located in accordance with the
requirements of Sec.145.19,Wis.Stats.
• Inspection of the private sewage system installation is required.Arrangements for inspection shall be made with
the designated county official in accordance with the provisions of Sec.145.20(2)(d),Wis.Stats.
• A state approved effluent filter is required.Maintenance information must be given to the owner of the tank
explaining that periodic cleaning of the filter is required.
• A copv of the approved plans,specifications and this letter shall be on-site durin�construction and open to
inspection bv authorized representatives of the Department which mav include local inspectors.
Owner Responsibilities
• The current owner,and each subsequent owner,shall receive a copy of this letter.Owners shall also receive a
copy of the appropriate operation and maintenance manual(s)and be responsible for ensuring that POWTS is
operated and maintained in aaordance with this chapter and the approved management plan under s.SPS
383.54(1).
• In the event this soil absorption system or any of its component parts malfunctions so as to create a health
hazard,the property owner must follow the contingency plan as described in the approved plans.
• The owner is responsible for submitting a maintenance verification report acceptable to the county for
maintenance tracking purposes.Reports shall be submitted at intervals appropriate for the component(s)utilized
in the POWTS.
In granting this approval the Division of Industry Services reserves the right to require changes or additions should
conditions arise making them necessary for code compliance.As per state stats 101.12(2),nothing in this review shall
relieve the designer of the responsibility for designing a safe building structure,or component.
Inquiries concerning this correspondence may be made to me at the telephone number listed below,or at the address
on this letterhead.
The above left addressee shall provide a copy of this letter and the POWTS management plan to the owner and any
others who are responsible for the installation,operation or maintenance of the POWTS.
Sincerely,
fa��r��2o-�uZ�y
Joshua Rowley
POWTS Plan Reviewer,Division of Industry Services
(715)634-5124 Loshua.rowlev@wisconsin.�ov
Residential Application
INDEX AND TITLE PAGE
All water treatment systems shall be kept out of septic system
Project Name: Lohmer- Sand Lake Rd
Owner's Name: Christopher& Kendra Lohmer&Greg & Kathleen Lohmer
Owner's Address: 3305 Osgood Cover N
Stillwater, MN 55082
Property Address: 15982W Sand Lake Rd
Legal Description: _ _ S 21 T 39 N R 9 _
Township Sand Lake County: Sawyer
Subdivision Name:
Lot Number: 1 Block Number: CSM#: 1814
Parcel I.D. Number: 026-939-21 5212
Plan Transaction No.:
a
Page 1 Index and title Page 9 Tank cross sections
Page 2 Data entry Page 10 Plot Plan
Page 3 GeoMat mound drawings
Page 4 Lateral and dose tank
Page 5 Distribution media
Page 6 System maintenance specifications
Page 7 Management and contingency plan
Page 8 Pump curve and specifications
Travis Butterfield License Number: 652879
Date: 02/26/24 Phone Number: 715-634-8176
Signature:
Designer St p: State of Wisconsin Approval Stamp:
Condi�ionally
APPROVED
, DEPT.OF SFPETV AND f'ROFESSIONAL
� SEFVILES
DIVISIOM1 OF INOUSiP�SERVICES
��
DesignedPursuanttothe -----_. . __
GeoMat Mound Component Manual 5/18/22 sEE coRRESPo�oE�cE
SSWMP Publication 9.6 Design of Pressure Dislribution Networks for ST-SAS (01/81)and
Pressure Distribution Component Manual Ver. 2.1 (May 2022-2027)
Page 1 of 10
�_ Mound and Pressure Distributi,
Desiyn Worksheet
:,., �:u.-�. � ��;..,:�. ._ � � _ _ _. .;� kept out of septic system
R Residential or Commercial Design ON ISD Required?
300.00 Estimated Wastewater Flow (gpd)
1.50 Peaking Factor (e.g. 1.5 = 150%)
Design Flow (gpd)
0.00 Site Slope (%)
96.08 Installation Contour Line Elevation (ft)
12.00 Depth to Limiting Factor (in)
0.80 In-situ Soil Application Rate (gpd/ft2)
130.00 Contour Length Available (ft)
� �. � „: _. : ,
Cell Width (ft) 3.25, 6.5 or 9.75 Only 45.00 Designer Input Cell Length (ft)
Dispersal Cell Design Loading Rate (gpd/ftZ) 45.00 Dispersal Cell Length Required (ft)
2 Influent Wastewater Quality (1 or 2)
re s r u _ -.
� Center or End Manifold Are the laterals the highest point
2 Number of Laterals in the distribution Y
3.25 Lateral Spacing (ft) network?
36.21 Forcemain Drainback (gal) If N above, enter the elevation (ft)
0.50 Forcemain Filter Loss (ft) of the highest point. �
2.00 Forcemain Diameter (in)
222.00 Forcemain Length (ft) Does the forcemain drain back? Y
86.00 Inside Pump Tank Elevation (ft)
0.188 Orifice Diameter (in) (e.g. 0.25)
1.90 Estimated Orifice Spacing (ft) = 6.36 ft2/orifice
3.25 System Head (ft) x 1.3
11.33 Vertical Lift (ft)
4.34 Friction Loss (ft)
19.42 Total Dynamic Head (ft)
40.37 5x Void Volume (gal)
76.58 Minimum Dose Volume (gal)
30.15 System Demand (gpm)
�,. .�.._...._,., _ ,
d1Y1� @r @ @Ct Otl, , :,
Lateral Diameter Selection Manifold Diameter Selection
in. dia. options choice in. dia. options choice
0.7:i 1.25 x
1.00 1.50 x x
1.25 2.00
1.50 x x 3.00
2.00 x
3.00 x
Treatment Tank Information Effluent Filter Information Optional
1000.00 Septic Tank Capacity (gal) [Lifetime Filter LLC Filter Manufacturer
Wieser Concrete Products, Inc. �Manufacturer LT 1/8 Filter Model Number
Pressure filter required.
Dose Tank Information Gallons/Inch Calculator (optional)
602.82 Dose Tank Capacity (gal) 602.82 Total Tank Capacity (gal)
11.82 Dose Tank Volume (gal/in) 51.00 Total Working Liquid Depth (in)
Wieser Concrete Products, Inc. Manufacturer 11.82 gal/in (enter result in cell DoseTankVolume)
Project: Lohmer - Sand Lake Rd Page 2 of 10
� - � r
— —t
�:j 1�/�1�0�B�:::::�:•::•::•:::�:::..'''.'.....''''' :::.:.3Q:.., J
�: Observation Pipe _ I
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A
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en _ ,
D 12.00 in G 10.50 ft J 8.�13 ft W 22.�5 ft
292.50(ftz)Dispersal Cell Area 1023.75 (ftZ)Basal Area Available
10.00(gpd/ft)Linear Loading Rate 6" End of B Obs.Pipe Placement
C n , - _ .
GeoMat Dispersal Area
Observation Pipe
12"ASTM C 33 sand as GeoMat
required for Geo Mat Distribution Cell
component 6 GeoMat+12"ASTM C33 sand
1
i! i 2 i
99.29 Finish Grede ��j � Cover Material
98.16 LaterallnvertElevation i/ �'❑3' ',�'•', ',//j,
97.08 Dispersal Cell � i� ,�; ,� � � Slope 0.0
Elevation
j �' ' � y o,� ��' Contour Elevation 96.08
i,
\'\�y 4 �` �� R Tilled Area
` Forcemain
� In situ soil�
In situ soil
1 0 7opsoil Cap
Z� Subsoil Cap
3� ASTM C 33 sand(F)
4� ASTM C 33 sand (D)
5 �.. ii Tllied Layer
6 � Geo Mat
See details on page 4 for number,size,and spacing of laterals.
Project: Lohmer-Sand Lake Rd Page 3 of 10
+ad� • ��a�l
=Turn-up w a I va ve or cleano¢t,plag -�.
.' Iktodifite7ocatAB�lZ��'�.� ..���;'
All.otifites poinf'db�wn
- — � x - �
pl
�.a[erAls �forc maino(,PVC�ch40�p�r5p$tabig 9430-51
Number of Laterals 2 Orifice Diameler 0.188 in
Lateral Diameter '1.50 in Orifice Spacing (X) 2.00 fl
Lateral Length(P) 44.50 ft Orifices per Lateral 23
Laleral End(Z) 0.50 ft Orifice Density 6.36 flZ/orifice
Lateral Spacing(S) 325 ft Manifold Lenglh 325 ft
Lateral Flow Rate 15.07 gpm Manifold Diameter 1.50 in
Syslem Flow Rale 30.15 gpm Forcemain Velocity 3.08 fUsec
I.acking cover wilh wnmin6lnbcl.
lockins dcvice nnd waler Ii6h�senl
Clcclricolbox \ '�°V���IedCovcr �
os pa NGC 700
nnd SP531G.38 W�
:FLI, �1J PnishedOmde Jl.l, ��i ,
—DiSconnrol
�"Clcun oul Pipc _Oplionnl bnl v vc
NircsFromGlecldcsource � �a�omrolspedof
\ �m�����n�n� ao:�a
\Op�imml o tla Forcemain diameter
J"Inki rom. ull'il¢ 2 10.
13osss�op i•ns�rnum pf�c�o
nndwntcr rncuufnrccminanm
lig6t snsAc� soli06�omd
N'RnFolemnm Pumeo
Sim/Tech Filter +�r����ury��
STF 100 1/16 High�rnicr nlnm� —
� '' 3
� Pump On Plont �
� r���,�on rio,i � �— Pump ofl eleva�ion(ft)
r����p �-. 86.83
i�p,,.q � Dase tank elevation(tt)
"13eddin w�dcrlmi 86.00
Dimension Inches Gallons Wieser Concrele Products,Inc.
A 32.52 364.40 Ca acit 602.82
B 2.00 23.64 Volume 11.82 gal/inch
C 6.48 76.58
D 10.00 11820
Total 51.00 602.82
Filter Manufacturer Sim/Tech Filter
Filter Model Number STF 100 1116
Alarm Manufacturer SJE Rhombus
Alarm Model Number PS Patrol
Pump Manufacturer Libert Pum s
Pump ModelNumber 283
Pump Must Deliver 30.15 gpm at 19.42 fl TDH
Note: Switches containing mercury may not be used in this system.
Project: Lohmer-Sand Lake Rd Page 4 of 10
' ��, feoMat Distribution Cell Medla Layo
6.50 Cell Width(ft) 1.63 Sidewall to Lateral(ft)
Distribution Cell Cross-section Arranqements
�non°n�'n��4S�t����c��n�n�o�o�o�o�o�o�°�o n�n�n�o�o�n�n�o�o���n�o�o�ti�o�o�o�o�o�o�c
� Dislribulion Pipe With Pressure Lateral L.J Orifice Shield
� Turnup Enclosure - - - - - Pressure Laleral
GeoMat is covered with approved geotextile tabric as per lhe iheir producl approval.
Distribution Cell Plan View Layout-Typical
6.50 Cell Width-A(ft) 45.00 Cell Length-B(k)
End Connection Lateral Layout Diagram
ti O O�o O O'o`O O c�O o O o o ti'O-Oo O"o 0 o O"o 0 o O O'O O O"O O O O`�O
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Santl Fill Recommended Distribution Lateral
� R � OrificeShield
ti
Pipe Dia. Approved Infil[rative Fabric
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'�•. .�2'�ASRd31Sm�•......'. GeoMa[
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o . 2 ��,snncvsme •:•.•.
� �.'.•.'.' ': ' Infiltrative5urface/Plowlayer
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waterTient
1 � � . Topsoil Cap
To°°�Fi°"¢° a.""'" ' 2 i . i , Subsoil Cap
ebar 3 � ASTM C 33 SBfld (F)
�°'� 4 � ASTM C 33 sand (D)
r'rnm �I �^:�_��_� �1� M�� 5 i� i i Tflled Layer
-1 nd/Geo
6 . �., -- 6 [y� Geo Mat
/8"Min Di�Reb
��5��� +
z'hSRdGllmd�dn + i .i 3 � �
See tletails on page 4 for number,size,and spacing of laterals.
ProjecC Lohmer-Sand Lake Rd Page 5 of 10
�,
Service Provider's Name Travis Butle�eld Phone (715) 634-8176
POWTS Regulator's Name Sa er Count SPIA-Zonin Administration Phone (715)634-8288
Svstem Flow and Load Parameters
Design Flow-Peak 450 gpd Maximum Influent Particle Size 1/8 in
Estimaled Flow-Average 300 gpd Maximum BOD5 30 mg/L
Septic Tank Capacily 1000 gal Maximum TSS 30 mg/L
Soil Absorption Component Size 292.5 ft2 Maximum FOG 10 mg/L
Type of Wastewater pomestic Maximum Fecal Coliform 10E4 c(u/100 mL
Service Frequencv
Septic and Pump Tank Ins ect and/or service once eve 3 ears
Effluent Filter Ins ect and clean as necessa al least once eve 3 ears
Pump and Controls Test once eve 3 ears
Alarm Should test periodicall
Pressure System Laterals should be flushed and ressure tesled eve 3 years
Mound Inspect for ponding and seepage once every 3 years
Other
Miscellaneous Construction and Materials Standards
1. Observation pipes are slotted and materials contorm to Table SPS 384.30-1, have a watertight cap and are secured in as
shown in lhe Synergy Systems GeoMat Mound Component Manual Version 1,2017.
2. Dispersal cell media conforms to GeoMal products approved for use wilh the Synergy Systems GeoMat Mound Component
Manual Version 1,2017. Media is covered with an approved geotextile fabric.
3. All gravity and pressure piping materials conform fo lhe requirements in SPS 384,Wis.Adm. Code.
4. Tillage of lhe basal area is accomplished wilh a mold board or chisel plow.
5. The mound structure and other disturbed areas will be seeded and mulched to prevent soil erosion and help reduce frosl
penetralion.
Lateral Turn-up Detail
6-8"Diame[ef c� '` n n n��n o-u o 0 0 0
< �0000000 0.0000
0 0 0 0 0 0 0 0<Finished >��o 0 0 0 � T readed CleanoUt
c >0000000 � 0000
�cLawn S rinkler "Oo"oo 0 0 o�cGrade ��oo�o�o g
P Plu or Ball Valve
< >o 0000 .cooc
oBox o00 000,. �� o0
c �0000 000`�.o�<+u - oc
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0000000000000000 A.00000/ O �
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;;LateralEndsatlastOrifceWhere o�o.o
P� '0'3'0�0 0 � .'�il .�
'�o�v��,i,��� 'o"o"o"000"o" i i' �.�
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00000000000 000000000o Lon Swee 90orTwo
000000000000 000000000o g P
��45 Degree Bends Same
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00000000 ��000000000000�
�000000do-000000000aoo DiameterasLateral
0000<�0000u000000000000
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Distribution Lateral Lateral Cleanout
1.5 Feet
Project: Lohmer-Sand Lake Rd Page 6 of 10
Mound System Management Plan
Pursuant to SPS 383.54,Wis.Adm. Code
Generel
This system shall be operated in accordance wilh SPS 382-84 Wis.Adm.Code, and shall main[ained in accordance with its'component
manuals[Synergy Syslems L.L.C.,Geomat Mound Component Manual version 1,2017,Pressure Dislribution Component Manual Ver.2.0
SBD-10706-P(N.01/01)and SSWMP Publicalion 9.6(O7/81)]and local or slate rules pertaining to system maintenance and mainlenance
reporting.
Septic and pump tank abandonment shall be in accordance wilh SPS 383.33,Wis.Adm.Code when the tanks are no longer
used as POWTS componenls.
Septic or pump tank manhole risers,access risers and covers should be inspected for water tightness and soundness. Access openings
used for service and assessment shall be sealed watertight upon the completion of service. Any opening deemed unsound,defective,or
subject to failure must be replaced. Exposed access openings greater than 8-inches in diameter shall be secured by an effective locking
device to prevent accidental or unauthorized entry into a tank or component.
Seotic Tank
The septic tank shall be maintained by an individual certi(ied to service septictanks under s.287.48,Stats. The contents of the septic
tank shall be disposed of in accordance with NR 113,Wis.Adm.Code. The opereting condition of lhe septic tank and ouHet(iller shall be
assessed al least once every 3 years by inspection.
The oullet filter shall be cleaned as necessary to ensure proper operation. The filter cartridge should not be removed unless provisions
are made to retain solids in the lank that may slough off the filter when removed from its enclosure. If lhe filter is equipped wilh an alarm,the
filter shall be serviced if the alarm is activated continuously. Intermittenttilter alarms may indicate surge flows or an impending continuous
alarm.
The septic tank shall have its contents removed when the volume of sludge and scum in the tank exceeds 1/3 the liquid volume of the
tank. If the contents of the tank are not removed at the time of a triennial assessment,maintenance personnel shall advise the owner as to
when lhe next service needs to be performed to maintain less than maximum scum and sludge accumulation in the tank.
The addition of biological or chemical additives to enhance sep�ic tank performance is generally not required. However, if such producls
are used they shall be approved for septic tank use by the Wisconsin Depadmenl of Commerce.
Pumo Tank
The dosing(pump)tank shall be inspeded at least once every 3 years. All switches,alarms,and pumps shall be tested to verify proper
operalion. If an effluent filter is installed within the tank it shall be inspected and serviced as necessary. If the force main has a weep hole,it
should be noted if it is functional during pump operation,and if not,il should be cleaned.
'"•"'No ane should ever enter a septic or dose tank since dangerous gases may be present that could cause death.*"'"
Mound and Pressure Dlstribution Svstem
No lrees or shrubs should be planted on the mound. Plantings may be made around the mound's perimeter,and the mound shall be
seeded and mulched as necessary to prevent erosion and lo provide some protection from frost penetration. Traffic(other than for
vegetative mainlenance)on the mound is not recommended since soil compaction may hinder aeration of the infilltative surtace within the
mound and snow compaction in Ihe winter will promote frost penetralion. Cold weather installations(October-February)diclate that the
mound be heavily mulched as protection from freezing.
Influent qualily into the mound system may not exceed 220 mg/L BODs, 150 mg/L TSS,and 30 mg/L FOG for septic lank effluent or 30
mg/L BODs,30 mg/L TSS, 10 mglL FOG,and 10'cfu/100 mL(or highly ireated effluenl. Influent flow may not exceed maximum design flow
specified in the permit tor this installation.
The pressure distribution syslem is provided with a flushing point at the end of each laterel,and it is recommended lhat each lateral be
flushed of accumulaled solids al least once every 3 years. When a pressure test is performed it should be compared to the initial tesl when
the system was installed to determine if ori(ice clogging has ocwrred and if orifice cleaning is required to maintain equal distribulion within
the dispersal cell.
Observation pipes wilhin the dispersal cell shall be checked for eHluent ponding. Ponding levels shall be reported to the owner,and any
levels above 4 inches considered as an impending hydraulic failure requiring addilional,more frequent monitoring.
Continqencv Plan
If the septic tank or any of its components become detective lhe tank or component shall be repaired or replaced to keep ihe system in
pmper opereting condition.
If the dosing tank,pump,pump controls,alarm or related wiring becomes defective lhe defective component(s)shall be immediately
repaired or replaced with a component of the same or equal performance.
If the mound component fails to accept wastewater or begins to discharge wastewater lo the ground surtace,it will be repaired or
replaced in its'present location by increasing basal area if toe leakage occurs or by removing biologically clogged absorption and dispersal
media,and related piping,and replacing said components as deemed necessary to bring the system into proper operating condition.
See Page 6 of this plan for the name and telephone number of your local POWTS regulalor and service provider.
Project: Lohmer-Sand Lake Rd Page 7 of 10
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