HomeMy WebLinkAboutseptic info including 1993 septic design � °�
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-� F�- C ITY of ORONO
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9 ,.,,x� . g,�// Street Address: Mailing Address:
kESI;� - 2750 Kelley Parkway P.O. Box 66
Orono, MN 55356 Crystal Bay, MN 55323-0066
To Current Owner: Address: J�� �!�c'�� "�, ' /v /
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 : l
1 "CODE SYSTEM" An ISTS which meets all the location,design and construction standazds of the current Orono Municipal Code.
2 "COMPLIANT SYSTEM" An ISTS which does not meet all the location,design and construction 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 fail ing or
an imminent threat to public health or safety.
3 "NON-COMPLIANT SYSTEM" A prohibited ISTS;an ISTS(ocated within a designated 100-year flood plain,any ISTS which may
or may not meet all the location,design,or constn�ction standards of the current Orono Municipal Code and which is failing for any reason;and
any ISTS with less than three feet of unsaturated soil or sand between the distribution device and[he limiting soil characteristics.
TANK CONDITION(5-7): �
T mspection indicates:
5 Pumpout not needed at this time.
6 Septic tanks must be pumped out this year (city code requires tanks to be pumped out once every 3 years.
Tank was last pumped �,'1� "CZ ),
Make sure seatic tanks are aumaed throuQh manhole and not throu�h white inspection�nes. This allows for the
proper cleaning. Keep water softner and iron filter discharge out of sentic system.
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.
Il�l INFIELD CONDITION 8-10 : ,�
8 Drainfield is dry,no surfacing evident.
Some evidence of swfacing,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.
COMMENTS: �`��� �'" S-�'���t- ���5 I �C��C, (�� ,
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Date of Inspection Matt Bolterman - Septic System Inspector
Note: In the event thatthis 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 funetion proper(y,but is merely an opinion of the adequacy ofthe system undercurrent conditions based on the available
information.
Telephone(952)249-4600 • Fax(952)249-4616
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.9 g Mailing Address:
. �ESH� 2750 Kelley Parfcway P.O. Box 66
Orono, MN 55356 Crystai Bay, MN 55323•0066
Owner: L�•ac�2S �o e r. Address:_�I I �er�d q�� (Zc� �/. .
Ciry Ordinance 199 requires that each existing on-site sewage treatment system in Orono be inspected every ttivo yeazs.
The on-site se�vage treatment system at the above address has been inspected and appears to fall into the categories checked below.
SYSTEM CONFORMITY (1-31: � '
� "CODE SYS'I'EM" An ISTS which meets all the location,design and construction standards of the eurrent Ocono I�fuaicipal Code.
2 "CO�fPLIANT SYSTEM" An ISTS which does not meet a1l the localioa,design and construction seandardg of the currrni Qrono I�funicipal
Coda but dors maet tha three foot separation requirement,and which is not failing or aa immineut threat to public health or saf.:ty.
3 '�NON-COMPLIANT SYSTEM" Aprohibited ISTS;an ISTS located withia a designated 100-yeaz flood plaia,aay ISTS wfiich may
or may not maet all the locaiion,dasign,or construction sfandards oFthe curreat prono bfunicipal Coda and which is failing for any reasoa;and
any ISTS with less than three feet of uruaturated soil or sand betweea the distn'butioa device and the limiting;oil charaderistia.
TANK CONDITION(5-10): � •
Tank inspec[ion indicates: .
� Pumpout not neadad at this tima.
( Tank must ba pumped out this year (city coda requira tankc to be pumptd out every 3 years. Tank wu l�st pumprd ��� —� � �
7 Solids ac�vmulation in tanks is at a critical a cricicalltvaL Tanks should be pumpad out bs soon as possiblt.
8 Systam is discharging to tha surface. Tanks must ba pumped out within 48 hours to eliminata surface d'uchuge.
I Inspection risers missing-tanks could not be inspectad. Inspection risets(4"dia.pipe)must be instat(ad in each tanlc at next pumpout If tanks
have not been pumpad out within the tut three yaars,they should be pumped out now.
10 Insptctiun pipa is locattd dirntly over Luilc baHle(does not give accurate mrzsurement of solids accumulation). If tanks have not been pumped
out�vithin the last three years,they should be pumped out now.
DRAINFIELD CONDITION 11-14 : 1\
11 Drainfield'u dry,no surfacing evidant
1 Z Soma e�idance of surfacing,not critical yeL . ' ' •
13 Drainfield is satuntad and visibly discharging untrcatad e�lurnt to tha surfaca Contad the City Inspector immediately.Repairs must be
eamplrted within 90 days.
1� Drainfitld e�tent and condition unkno�zn
COMI�IENTS: S-�S�e� � �0 6�LS 0 K
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Date of Inspection p' ystcm� ��r f`
Se ttc S p �
Notr.: Ia the evrnt that this uupection repott u used to satis{y the I�quirem��for a martgage or otfia 4azufer of propercy,be advised thaL this teport does not guarantze
or cectify that an esisting rystem will contiaua to functioa properly,but is merely aa opinion of the adequary of the system unda eurrent conditioas bazed oa the availabla
info[malioa
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!� CITY of ORONO
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��., �� ���� ,' ;`�,�j SVeet Address: MailinQ Address:
`$�H� 2750 Kelley Parkway P.O. Box 66
� ___— Orono, MN 55356 Crystai Bay, MN 55323-0066
Owner: ��� 1��-� Address: 511 Farndale Rd. N.
Permit #'s: 7419 Dates: 10/6/95 Contractors: E. J. Peterson Co.
(This is fJl] an existing system [ ] new construction) .
J �
YSTEM COMPLIANCE (1-3) : 1
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.
(The saturated soil level is (�] or is not [ ] identified under this septic system. If the
saturatad soil leval is not idantified, this classification is subject to revision.)
TANK CONDITION (5-9) : 5
5 Pumpout not needed at this time.
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.
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.
(Tha tanks ara [� or ara not [ ] water tight or the condition is [ ] unknown. If tha tanks
are not confirmed to be watertiQht, this classification is subjact to revision.)
INFIELD CONDITION (11-14) : 11
1 Drainfield is dry, no surfacing evident.
2 Some evidence of surfacing, not critical yet. Repair is not required at this time.
13 Drainfield is saturated and visibly discharging untreated effluent to the surface.
Contact the City Inspector immediately. Repair must be completed within 90 days.
14 Drainfield extent and condition unknown.
POTENTIAL FOR SYSTEM FAILURE: (system age and condition, soils, etc. ) : low
COMMENTS:
7�S�g ,� ,,�--
Date of Inspection Sept c 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
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' CITY of ORONO
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.� ' ,`� � �`�����.�� Street Address: Mailing Address:
`q�i'EggOg' 2750 Kelley Parkway P.O. Box 66
Orono, MN 55356 Crystal Bay, MN 55323-0066
Owner: �,/�-� ��������� Address:511 Ferndale Rd. N.
Permit #'s:7419 Dates:l0/6/95 Contractors:E. J. Peterson Co.
(This is [ ] an existing system �new construction)
SYSTEM COMPLIANCE (1-3) : 1
�1� Code Svstem: Meets or exceeds current City standards in all respects relating to
��•� design, construction, and location. Appears to be operating properly.
2 Compliant Svstem: 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, biat is failing to properly treat and dispose of the
current input; and any system with less than three feet of vertical separation
between the bottom of the drainfield and the saturated soil level.
(The saturated soil level `�] has or [ ] has not been identified at this time. If the
saturated soil level has not� been identified, this classification is subject to revision.)
TANK CONDITION (5-9) : 5
� Pumpout not needed at this time
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.
9 Inspection pipe is located over tank baffle-can not measure solids accumulation. If
tanks have not been pumped out within three years, they should be pumped out now.
(During the last septic tank Maintenance Pumpout the tanks [� were or [ ] were not
confirmed to be watertight by the licensed pumping contractor. If the tanks were not
confirmed to be watertight, this classification is subject to revision.)
DRAINFIELD CONDITION (11-14) : 11
/1 � 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 aae and condition, soils, etc. ) : low
COMMENTS:
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Date of Inspection 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
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LOCn.TION; 511 Ferndale Rd. N.
U«�NI,It: Jim Pfleider
GENL1�11L CON'I')?,AC'I c�R: SEI''I'IC CONTIZf1.CTOR:
Sl'I'L L;VIALiJA`I,�OR: S-P Testing 1?.L;PORi' 1�A'TJ?: July 12 , 1993
Tlle Cily of Orono l�as Ap�roved _y ou�u�on-site system�lesign.is of June 8, 1994 �
(aj�l�roved-�lisa��l,roved) (date)
v�itit tl�e follo�virg C0111111C!1I5: 'j'j�p_�}{�StlI7q Sep��__��S11S._.���-1c1L.L—.�1����.f'.�u� �P
replacement_as _th� were _installed �rior to 1970 ._ A subdivision for _
a lot line rearrangement must be completed prior to system installation.
TI-IIS IS NC�'1' A Pl?RMIT. 'I'his is a design appror�al for�n �vhich i�aust at;cotnpzny thc sitc plau. A��t�zxtit must
be issucd lo a liceused se}�tic colilractor prior to install��tio��. A list of' ctarrent.ly licensed sep[ic cor�tract���rs is
c��closeci.
rI0"I'ICE TO ]NS"I'�1LL1�i?S: �1uy �hanges lo tl�c a��provcd plans at�d specs mus[ havc prior appxoval of the
Inspector (�73-7357), Call for inspectio;�s 24 hours in advance.
ALJ DR�IINI�IELD ARL;AS MUS'I' I3£I��NCI;D OI�}'P1"IOT�O bUl�(11I7�T 511C CXC�lV1t10II�11C{rC[1Glllg TIlUS�T�lllalll
1T1 (��<10E; lllltl� �Ill�ll SitC �I�i1CI111�,T. �1(��1OV�� f0 OOUT fOO�ll]�S \V11� Il(JC hC �CaCIiE(� 1111�i�, lI1C IIIS�CCLlO11S �_�C[IaII(T1CIlI
has verified il�at primary atl� alt.ernate siles are :a�lequ�ttely protected.
NO VEIIlCULAR'I'RAF�IC OP �1NY KINU (cars, trucks, eartli uioviia� r.quiprizeut, etc.) is allo�ved within20'
of tested drainCield sites eil�liei� Ucfore or atter syst�n� coj��tiuctioi�. Compactio�� oC these areas could render them
uilusablc pt-ahibitiiig tl�.e limcly completion alid or liii�itin� ttie lo��g tertn usc of che property.
A sile cc��y �vill be availab:e at ihe City O(�fices Cor tt�e se�,lic cont�-aclor.
C:I'I'Y Cir OROI'10
By — - ... /l�/��l���i ---- --
Stc�lier► '� ecl�mar�, Q�t-site Systems ivlanager
"1�E'sLl�;1'[IOM?-�73-7157 • Fi1X-473-05I0
� �-� TESTING, INC. Steven B. Schirmers — MPCA Cert. No. 627
951 Katydid Lane NE • St. Michael, MN 55376 • (612) 497-3566
July 12 , 1993
Jim Pfleider
511 North Ferndale Rd .
Orono, Henn. Co. , MN
This On-Site Sewage Treatment System is nesigned for a Type 1 four
bedroom home in accorc3ance with the !�linnesota Pollution Control
Agency Chapter 7080 and local ordinances . Th�s Desian is Revised
from the plan dated December 21 , 1992 . A new site has been
Designed & will r_eed to be surveyed & approved to meet the City
of Orono ' s requirments .
The soils on this site are SCS soils mapped - HcB2 - Hayden clay
loam. A seasonally high water ta.ble was located at 36" to 40"
!mottled soil ) . Due to the seasonally hiah water table, a
Pressurized Mound System will need to be installed. The bottom
of the rock bed must be loc�ted at least 3 ' above the seasonally
high water table.
The soils at a c�epth of 12" have a percolation rate averagirig
11.3 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 nust
be installed with a light and sound device, this is in case of a pump
failure . Mercury floats �re a good method .
This site has an existing failing system with a seepage bed surface
discharging. The existing system is located off of the property.
The existing tanks may be used upon approval by the local Inspector.
CONT ' D
�
Jim Pfleider
511 North Ferndale Rd.
Orono
�2)
All neighboring wells are located greater than 100 ' away from the
proposed treatment area .
Keep all heavy equipment off of the proposed treatment area before and
after construction. The treatment area should be marked off before
construction. This Design is not valid & the System will need to
be relocated if failure to protect the areas proposed for On-Site
Sewage Treatment occurs .
Ulith 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 damage 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.
Note : approval will be needed for 50 ' setback from existing well , city
requires a 75 ' setback.
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even B. Schirmers }�S
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SET- BACKS .
HOUSE • System must be�
� • . Tank �� from property lines � �C- SEc.�-<��--1 C�'t�S�� w�o-f�_,
��-1�.-L "� �wt �T � from wells
� ��q��--o�-T' Z� from btdgs.
6u�, —
- ,,,, , � Treotment orea =�from lokes, _ streoms �
Treatment areo � from property lines NOTE�Power suppiy and switches must be located in a
M/�NF}p�ES +�++�n ��." •' Z�from we!Is"�,,���y,�i74` W�ther proof encbsure outside the pumping chamber and manhole
. (3AGCFiLt,.. 2n'from bidgs.
i— —, L' from trees � � SOIL BORING EI.EVATIONS
� i � � _i.. . . . � I
Zc�min. '
- . � TH�I EL.—�4:.5 Tl�#�— �s�.i
Tank -�-"da.su� �,_ rode 3%TH.�2 EL.��? S�'�'? -45c..�
Tonk a 9 TH�3 EL:`'
Drop to Tank PRESSURE DISTRIBUTION MOUND SYSTEM TH M� EL-�_`l
� Min. I'to e' '� TH`5 EL.-av.3
� Pumping
Mox.l��to4� � ���P '�'��1�-S S`r1�A�.LovJ Chamber E�EVATION ot PROPOSED PUMPING
„ " CHAMBER-��Z.��o ��P- �t.b
4 to 6 dia.pipe _ _ _ ��o�:�.�.<� r� a,.�� -c���-_
SYSTEM DESIGN -MOUND �
TYPE�, �'�' . BEDROOM , Average percolation rate �f� min./inch (design.83sq.ft treatment area per gal, of daify sewage flow) �
�gal./day x.83sq.ft�gal.� `�sq.ff.of treatment area +10% _�sq.ft. (.= IOft,width=��ft.length of bed area+side slope run..�to I x�._.�height= ��fi.x�ft,lawn•area needed) `
I
� Clean rock needed- `��sq.ft.treatment area x �•�5� depth oF rock�1cu.ft=27=�Lcu.yds.(3/4�to 21/��dia. ,inc}udes 2�of rock above pipe)
� ��`�'T�-- Clean sond fill be�ow rock needed �S�cu.yds. opprox. , sandy loam back fill a�ca.i.yds.approx., topsoil 6�� 5 � cu.yd, �u�. S��'.� ���"�N � � •�� �
Wtilstl'�co �.��i2Ci�Et�10 _'CQ AO'Q_ao�o '�o -C�'t>eso��_�`�_��g�t,��,a�- s�.ne� ��� c.,�o -Co�al)
Number of tonks required�—, Ist tank ���gol. , 2ndtank�d� gal.minrnuns R.�s P�mP��...i� �-��aw,�3cr� , .
Pumping chamber capacity- 25% of daily sev,+age flow of�Z gal.=l�.gal.+reserve storage of 15 Oc�1./B�.�v gai.+pipe back drauioge— ��J1S��
PROPERTY OF�1i�''� p��-����� '
� of�`�gal./IOOlin.ft.of3��dia. supply pipe, lin.ft.needed��, �_gal+manifold�`dgal./IOOlin.ftof?- ��dia.pipe,I�.ftneeded� , 2- gol. ���. ��,,�� ��y�pp��.�-�p .
totol capacity needed 7�-�gal.(plus area for pump) uS� r,��r, /ovD �o,l,«�o, � O'�O1J O M 11• 1��?a• G`U.
' • Distribution pipe����dia. , I,�L lin.ft., ��_�dia. perforatbns����apart
� Pump size ��hp. (pumpable capocity ��gol. 4cycles/doy) us�� a�' rtFx�o ��.�ss _�Lsc.���t,� �FU qa,l ) r�,n , S-P rEsr�nl(� /�,(C
� - . No!e � When cons!ructing bed - , tn�s area shou'd be shoped Note= D�stance from t�o!ment erea to ne�ghhor�ng v�"s— � J �� _ �� � !-�� -----
D?si ned � ,
� !o divert run-off from entering treatment orea. �:-rt'�= '�"'�'?• ,-, ._ r , , � � , � ,Y: J�,_ ,,�_qq7_���5
� • . � , -945' -
_ ? �
I , n �:l SS � i �
i ' .
� `o
I ' � 10'J�SS/ Si'OL� ��'C� y� � _' l' ` .
� 7 I _ � �
i -�D - • \`� 3 � ���`F �s—a*�� .�' No�-�-k
' •� �.`�.G�.� , �
'-1.�, 1 4.'1 5 o�Nl-�
'P�..1��1 �/\"��,�.�' r.�'sn�� ...�--X 9�.(���cu. I �
� �----_ _
� ,Fi,.`u-�,� c y-r�«-� � ' -----y----__._._�- - - -5�-'- j
.���5��--
y ' 1 1� I !p` I�l � t-�cT¢� �
; I SET- BACKS . �y, --�- �y � so�-f� �
�_�
� � HOUSE • System must be� �
j � I � . Tank �Q..� from property lines X- S�=L'�' d�--� ��'�t S:�t�-- u��oT�—. �
i U1-1— '�i1S� £�—� � frOm wel!5
! �Q��-vu-r �;: from b!dqs.
� . �-"�,�„ , Treatment area =�from lokes , _� streams
f ` Treotment oreo a�� from property lines `�4�o;""'�- NOTE� Power supply ond switches must be located in o
l M/�r+�o��s ��n �a-" �S�from we!Is weother proof encbsure outside the pumping chamber and manhole
I f3qGCi-i�� �o �from bldgs. �
f
� �— —, �� from trees y SOIL BORING ELEVATIONS
� � � ' r ' . I� ��
! �0 min. '
, � . - TH.'I EL.— ��
' . � � �"da.su I � e - " _q�.�
i rode S% TH. 2 EL.
Tank 3�`0� 9 TH."3 EL.—��
Tank ��� PRESSURE DISTRIBUTION MOUND SYSTEM
Drop to Tank I ; I TH,"4 E(..:
� Min. I��to 8� �Pumping TH'S EL-
Max.l��to4� � ���P -'�'�R11`�-�,, Sl��A�.L.oc�J Chamber ELEVATION ot PROPOSED PUMPING
' " CHAMBER-�''� ��'�`Y��.° I
4 to 6 dia.pipe ��o���� �-c a"`�-C��� - ��. S
SYSTEM DESIGN -MOUND `'�`'K''"�• ��-n'^� ���� �''"'����'G-� ?6•6 i
TYPE-S, � BEDROOM , Averoge percolation rate `��� min./inch (design.83;q.ft treatment area per gal, of daily sewage flow) , , f
vo 9a�./day x.83sq.ft/gal.�sq.ff.of treatment area +10% =S`�� sq.ft. (,= IOft,width=�S ft.length of bed area+side slope run�to I x'3��2 heigt�= `�� fi.x `�� ft.lawn•area needed) (
i
� Clean rock needed-�{�_sq.ft.treatment area x i•�S � depth of rock�y cu.ft=27= �� cu.yds.(3/4�to 2 I/��dia. ,includes 2��of rock above pipe) '
Gc'�`F'S�"- Clean sand fill below rock needed.3.�cu.yds. approx. , sandy loam back fill�cu.yds.approx., topsoil 6�� �cu.yd. ���. ���� v�--`��__-.. � • �'--
c.v�s�� ol. 2ndtonk. ���r�.M�r.1� -Co Aoo aoa�o -Co -�'oeso���o� ����v���g-_s�e�5�_�_ c�������{
Number of tanks required a o, Isttonk��vo g , /��� galominirrxms PL�s P�m���u c- ,ar,�,�3e.� . ����� 5,�,� , i
Pumping chamber capacity- 25 /o of daily sewage flow of � � gal.=�S gai.+reserve storage of 15 O g�],/B1�.C�_gal.+pipe bacic dra�nage— �
� ��
PROPERTY OF�'f�M ��lU���"''
of�gal./IOOtin.ft.of� dia. supply pipe, lin.ft.needed 3�� , � � gol.� monifold.�gal./IOOlin.ftof?'�dia.pipe, l�.ftneeded.� , "Z- gal. c� � �p�}� �,����p.qL� t,�
total Capacity needed�.1�gal.(plus area for pump) us� m�r�• /v v O �a 1,���o, Q�o 1-k D M f--G . . t-�'��1�..1 . G J-
� � Distribution pipe 'L��dia. , �lin.ft., 4��dia, perforotpns�L-L��apart
• . Pump size ��hp. (pumpable capacity�D gai. 4cycles/day) u s�� �`�� H�uc �,:--�ss _ �� �sc.�-t�u�G- �D ���w,�r, , $-P 7-E-5�-�1�1G /l�lC
� � . , Note � When constr�ciing bed � , this areo shoub be shaped Note= Distonce from trefltment oreo �o ne�ghboring we!Is— I �F ; ���_ � !- � �
., s ned 9 � � , ` '
� 10 divert run-off from enterin treotment oreo. - - �� �''�' �' Y. ' � i
-�. -
� g . . - - De'c �_/._/-� � PH• 6!2-497-356b �
_.. ._ ,
. . �. MOUND DESIGN WORKSHEET
. . (For Flows up to 1200 gpd)
A. FLOW Estimatcd Sewage Flows in Gallons per day
Estimated (�o o gpd (see pages D-7 or I-3,4,5) �g��
� umbcr
� or measured — gpd x 1.5 = ��o�TS Type I Typc 11 Type II( ��
B. SEPTIC TANK LIQUID VOLLTMES 3 Qso 30�o ia �
4 600 375 256 ����
a — / 0� � gallons (see pages C-3 or C-5) s �so aso z� ,
6 900 525 332 T�x I.
7 1050 600 370 Q
S 1200 675 4p8 �d,m�
C. SOILS (refer to site evaluation)
1. Depth to restricting layer = 3���0 3�ti � inches
Seplic Tank C�pxilics,in grlk.na
�Iumba of Minimum Liquid l.iquid cepYcity with
2. Depth of percolation tests = I a inches �.�m• ��.��ry Q.rb:ycdispusyl
3. Percolation rate ! 1 . 3 mpi zak3f ,� „u
3 a a �an isoo
4. Land slope 3 % °or6 ,x'° zu°
7.8 or 9 �p }ppp
over 9 -----
D. ROCK LAYER DIMENSIONS
1. Multiply flow rate by 0.83 to obtain required area of rock
layer: Daily Flow x 0.83 =
�C�O gpd x 0.83 sq. ft./gpd = 4°��S sq. ft.-3-�0�„5'-�'�
2. Select width of rock layer (10 feet or less) = 1 D ft.
3. Length of rock layer = Area = Width =
S�sq. ft. _ �U ft. = Ss' ft. Rock Bed
t•J•t•f•f•f�f:r:;:f.f:f,f:f;f T
ti��'��•�ti�1'�ti'ti�ti'�• �• �• � ti'ti'�•' �
'f•f•f•f•t•t•f•f f•f•J:!•f•l•:
tititititititi � ti titi.•, •, Vidth SlOft.
�f•f•t l.l f l l:f•r�r.f :•r�f�
•;f��,;f;f~f~��:��;f;l����:����
E. ROCK VOLUME ���� Length ---+
1. Multiply rock area by rock depth to get cubic feet of rock;
�2 sq. ft. x >.��' ft. _��y cu. ft.
2. Divide cu. ft. by 27 cu. ft./cu. yd. to get cubic yards;
S�y_cu. ft. = 27 = �, I cu. yd.
3. Multiply cubic yards by 1.4 to get weight of rock in tons;
� cu. yd. x 1.4 ton/cu. yd. _ �, tons.
F. ADSORPTION WIDTH �L�}-`�' t.-n�h'1
1. Percolation rate in top 12 inches of soil is � I ,3 mpi Absorption Width Sizing7'able
Percolacion Ratc Gallons Ratio of
2. Select allowable soil loadi�rate from table on page E-; in Minules per so��T�x��� per day per Absorp�ion width
. � gpd/ft� fnch(MYI) squ�rc foot �o Rock Layer
Width
3. Calculate adsorption width ratio by dividing rock layer F���«tha�o.,� c�us�� ----- _:.._
o.��as s��a i.zo i.00
loading rate of 1.20 gpd/ft�by allowable soil loading rate; o.��os•• FineSand•� o.�o z.�o
1.20 gpd/ftz 1- • `'��gpd/ftz= a.L�� 6 to]5 STndy Loa�n o.�9 i.sz
16 to 30 Loum 0.60 2.00
31 to SS Silt Loam �,50_ 2.10
Check this value on pab>e E-16. �6��� ____�aX�Q �o�s z.�,
60 �o izo ci3y �:za � s.��u
4. Multiply adsorption width ratio by rock layer width to get Slowtrthan c�ay ___._ __.__
,�o...
required adsorption width;
a, t,�x �ft = al�.7ft
I I
• �. ' DOWNSLOPE DIKE WIDTH
1. If landslope is 3% or more, subtract rock layer width from
adsorption width to obtain minimum downslope dike toe for
absorption:
��.� ft-�D ft = �_ feet
2. Calculate minimum mound size based on geometery:
a. Determine depth of clean sand fill at upslope edge of rock
layer: Separation , t� feet
b. Multiply rock layer width by landslope to determine drop „�,�,,,�
in elevation; Slope Dif ference ���
/ U x_�% �- 100 = , 3 feet -�-��-�
c. Add depth of clean sand depth of clean sand for ��'`'°"�h�` -����e�•
separation at upslope edge (2a) to depth of rock layer to "°��'"�`°"�-� '
rock depth and the depth of cover to find the total mound °°"""�'"'�`"
�.., `_
height at upslope edge of rock layer;
, �, U ft + 1 ft + 1 ft = 3"c� feet
d. Enter table on page bottom with landslope and upslope
dike ratio. Select dike multiplier of 3 .S�
e. Multiply dike multiplier by upslope mound height
to get upslope dike width: _3.0 x 3.5� =J ) feet
f. Add the depth of slope difference (2b) to the upslope
height to get the downslope height
3,v + . 3 = 3•3 feet
g. Enter table on page bottom with landslope and
downslope dike ratio.
Select dike multiplier of _ 4.S�i
h. Multiply dike multiplier by downslope mound height
to get downslope dike width: 3.3 x�� _� 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;
I � feet
j. Total mound width is the sum of upslope dike Rak��a`wid�;':�:�o.`'� '�u�io��wia�;:::i:i;::'�''
width plus rock layer width plus downslope �'�K«'' "��g�'� �:�::�•:��•:�:•:•:�
:•••••••••���� ���
dike width; :::
� �- �� ��'`.'�':•:'::•:'::_�::::�:•::�:::�::.::•:'..:'.;:•:'.;:::::•::.;;:.:.:U"5i�:: ihKe�v;a�,'��:::
I ft + 1 � ft + ft = feet Upslope Dike Width_�_ . •.•: p � �1-
k. Total mound len th is the sum of u slo e
g P P
dike width lus rock la er len th lus �':�.:�: ��Sio��'�ke�'w�a�fi���_'".:;.�
P Y g P
u slo e dike width;
P � ,
! I ft + ��ft + � � ft = � feet ����� �����T�a,.Leng�,.�_�..� .
� � � +- s� + ��- � �-
wns ope ps ope
3:1 4:1 5:1 &I 7:1 3:1 4:l 5:1 6:1 7:1 8:1
%slope
0 3.0 4.0 5.0 6.0 7.0 3.0 4.0 5.0 6.0 7.0 8.0
I 3.09 4.17 5.26 6.38 �.53 2.91 3.d5 4.76 5.66 6.54 7.41
2 3.19 4.35 5.56 6.82 8.14 2.83 3.70 4.54 5.36 6.14 6.90
3 330 c:4.54� 5.88,..__--7.32-- 8.86 2.75 - <'�57 y_� 4.ii S.QB 5.79 6.0.5
3.41 .76 6.25 7.89 9,T2 2.68 3.4i 4.17 4.Sd 5.46 6.06
5 353 5.00 6.67 8.57 10.77 2.61 3.33 4.00 4.62 5.19 5.71
6 3.66 5.26 7.14 9.38 12.07 2.54 3.23 3.85 4.4] 4.93 5.41
7 3.80 5.56 7.69 ]034 13.73 2.4A 3.12 3.70 4.73 4.70 5.13
8 3.95 5.88 8.33 1154 15.91 2.42 3.03 3.57 4.� 4.49 4.88
9 4.11 G75 9.09 13.04 18.92 2.36 2.94 3.4i 3.90 4.30 4.65
10 429 6.67 10.0 15.00 23.33 2.31 2.86 3.33 3.75 4.12 4.44
11 4.48 7.14 71.i1 17.65 30.43 2.26 2.78 3.23 3.61 3.95 426
12 4.69 7.69 7250 21.43 43.�5 2.21 2.70 3.12 3.49 3.80 4.08
PUMP SELECTION PROCEDUIZE �
A. Determine pump capacity:
� .
'GravityDistribution END PERFORATION OF A PEF2FORATED LATERAL
1. Minimum suggested is 600 gallons per hour(10 gpm) to stay ahead of c.,..c,�«
water use rate. rova��
2. Maximum suggested for delivery t�a drop box of a home system is 2,700 ._,_ ...:;..: ... ..�''' --
�Loy�r of Geouxtil� faDrk(a fov-
gallons per hour(45 gpm)to prevent ouild-up of pressure in drop box. ��,,s��a�,.., .,,,�h,o,.�,,,�y„,,,a.«,�.,
� %�ritA red rotin paper)
a a e o PKlaolion Drlll�d Hori:onlolly
Pressure Distribution • Mto p Wo� Top
3. a. Select number of rforated laterals � �'i:��. . ,�, a �.�t� �2•�o eaa.
� o .Fl�ld Rxk ��� • ol Rock Layer
b. Select perforation spacing= �' fL Pe�fwo�bns Lnca�ed o�
c. Subtract 2 ft.from the rock layer]ength. c''°"S°^°�Y„ �^��°'"°� `°"`°'
�c;���,-2ft.= �� ft. :. , . .: , :
awMo� son Fropv�y swrinw
B�Iw�PIocM+q Sand Loyer
d. Determine the number of spaces between perforations.
Length perf.spacing=�ft.+ -t ft._�spaces TABLE OF PERFORATION DISCHARGFS IN GPM
e. �spaces+ 1 =�perforaHons/lateral
' f. Multiply perforations per lateral by number of laterals to Head Perforation diameter(inches)
get total number of perforations. ,�n ,��
`� -�4 perforations.
�'. X �-
I.Oa OS6 0.74
�L� X � �y O m. ]S 0.69 0.90
g' � a�_�gP Z.ob o.ao �.oa
2S 0.89 1.17
SELECTED PUMP CAPACITY � D m 3.0 0.98 t.28
gP 4.0 1.73 1.47
� 5.0 1.26 1.65
B.Determine head requirements: aUse].0 foot of head for residential systems.
�l. Elevadon difference between pump and point of discharge. bUse 2.0 feet of head for other establishments
� �feet
2. If pumping to a pressure distribuHon system,add five feet for pressure
required at manifold
S� feet
3. Friction loss P'�L�'g�
a. Enter friction loss table with gpm and pipe diameter. Poim of Discharge
Read friction loss in feet per 100 feet from table. �`�''�7 I
F.L._ �• �- ft./100 ft of pipe Elevation Difference
b. Determine total pipe length from pump to discharge pun,p '�1
point. Add 25 percent ta 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
1 a� x 1.25= l,5 � feet gPm Friaim locs pa 100 ft of pipe
c. Calculate total friction loss by multiplying 10 0.69 0.20
friction loss in ft/100 ft by equivalent pipe length. 12 0.96 0.28
Total friction loss= I 5lo x a•(,� +100=�_feet 14 1.28 038
4. Total head r uired is the sum of elevation difference, 16 1.63 0.48
� 18 2.03 0.60
special head requirements,and total fricHon loss. 20 2.47 0.73 0.11
25 3.73 1.11 0.16
� C� + � +�_ 30 523 1.55 0.23
(1) (2) (3c) 35 7.90 2.06 0.30
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
%l. A pump must be selected to deliver at least '-1 � gpm (Step A)
with at least�feet of total head (Step B).
�
L-] 3
CERTIT'�C�1TI�I� ;� UU62�7 1���. s of -Soil_l3orinc�s
Location or Project Jim Fliqhter, 511 No.Ferndale Rd. , Orono
Borings made by ;;-P Testinq, Inc . Steve Schirmers Da�e 12-15-92
Classifiction System: AASHU ; USDA-SCS X ; Unified ; Other
Auger used (check two) : IIand X , or Power , Flight , or Bucket X
Depth, Boring number 1 Depth , Boring number 2
in in
feet Surface elevation 95 . 5 feet Surface elevation 96 . 2
J - ------ -- -- 0 - -- - - - - -
Topsoil dark brown loam Topsoil dark brown loam
0 - 10" 0 - 10"
1 - Gray brown loam 1 - Gray brown loam
10" - 1 ' 4" 10"- 1 ' 4"
Brown clay loam
1 ' 4" - 1 ' 10"-MOTTLED 2 _ Brown clay loam
2 - 1 ' 10"
Rusty olive brown 1 ' 4" - 2-1/2 ' -MOTTLED
clay loam 2-1/2 '
3 - 1 ' 10" - 3 ' 2" 3 - Rusty olive brown
clay loam
Rusty olive brown 2-1/2 ' - 3 ' 8"
sandy loam
4 - 3 , 2„ _ 4 , 2„ 4 _ Rusty olive brown
sandy loam
Rusty olive brown loam 3 ' 8" - 4-1/2 '
Rusty olive brown loam
5 - 4 � 2�� _ 5 � S - 4-1/2 ' - 5 '
6 - 6 -
7 - 7 -
I
8 - 8 - (
I
Fnd of boring at 5 � feet. End of boring at 5 � feet .
Standing water table : Standing water table :
present at feet of depth , present at f�et of depth ,
hours after boring . hcurs after boring .
Not present in hole }{ Not present in hole X
Mottled soil : Mottled soil :
Observed at 1 ' 10" feet of depth. Observed at 2_1/ 2 � feet of depth .
Not present in hole tlot present in hole
Comments : Cor�ments :
L-13
G�RTI.I'IC�1TI0f� tk U�627 Lo�_ s of --Soil_ }3orinc�s
Locat�ion or Proje.ct Jim Flighter, 511 No.Ferndale Rd. , Orono
Borings made by ;;-P. Testinq, Inc . Steve Schirmers _ Date 12-15-92
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
feet Surface elevation 94 '� feet Surface elevation
J - --- ---— 0 - __ - - -
Topsoil dark brown loam
0 - 10"
1 - 1 -
Gray brown loam
ZO�� — 1 ' lO"—MOTTLED l � l n
2 - 2 -
Rusty olive brown
clay loam
3 - l � l��� _ 3 � 4�� 3 -
4 _ Rusty olive brown 4 _
loam
5 - 3 � 4�� _ 5 � 5 -
6 - 6 -
7 - 7 -
I
8 - 8 - �
I
End of boring at S ' 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 . hcurs after boring .
Not present in hole X Not present in hole
Mottled soil : Mottled soil :
Observed at 1 ' 10" Observed at feet of depth.
feet of depth.
Not present in hole Not present in hole
Comments : Comments :
L—ls
- CERTIC•'IC�1TI0[� ;k OU627 Log:� ��f _Soil_ Rorinc�s
I,ocation or Project Jim Pfleider, 511 North Ferndale Rd. , Orono
Borings made by S-P Testinq, Inc . Steve Schirmers Date 6-29-93
Classifiction System: AASH� ; USDA-SCS X ; Unified ; Other
Auger used (check two) : Iiand X , or Power , Flight , or Bucket X
Depth, Boring number Depth, Boring number 5
in in
feet Surface elevation �6`� • '-fi feet Surface elevation �t0•3
0 - -- 0 - ---- ---
Topsoil dark brown loam Topsoil dark brown loam
0 - 10" G - 10"
1 Brown loam 1 ' BroFm loam
10" - 1 ' 8" 10" - 1-1/2 '
2 Brown clay loam 2 - Brown loam to
clay loam
3 _ 1 ' 8" - 3 ' 3 _ 1-1/2 ' - 3 ' -MOTTLED 3 '
san rO�'oam 3 ' - 3 ' 4"-MOTTLED 3 ' 4" Rusty 3 ' - 3 ' 4" torOandy°�oam
Rusty 3 ' 4"- 3 ' 8" brO�'oamandy
4 _ Rusty olive brown 4 - Rusty brown clay
loam
loam
3 � 8�� _ 4 � 8��
5 - 3r4„ _ 5 , S - Rusty 4 , 8„ _ 5 , l�rown q�ra�
oam an
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 pr`sent in hole X
Mottled soil : Mottled soil :
Observed at 3 � 4�� feet of depth. Observed at 3 � feet of depth.
Not present in hole Not present in hole
Comments : Comments :
L-13
C•�RTI.I'•ZC11TI0[J �k OU627 Log.� of__Soil f3orin�s
•Location or Project ,7im pflPidPr,__511 North Ferndale Rd. , Orono
Borings made by S-P Testinq, Inc . Steve Schirmers _ Date 6-29-93
Classifiction System: AASHU ; USDA-SCS X ; Unified ; Other
Auger used (check two) : Iiand X , or Power , Flight , or Bucket X
Depth, Boring number 6, Depth, Boring number 7
in in
feet Surface elevation 8� � � feet Surface elevation ��-•�!
0 - - -- 0 - ---- --
Topsoil dark brown loam Topsoil dark brown loam
0 - 10
�� 0 - g��
1 Brown clay loam 1
10"- 1 ' 8"
Brown loam
2 - Brown loam 2 -
3 - 1 ' 8" - 3 ' 2"-MOTTLED 3 ' " 3 - 8�� - 3 ' -MOTTLED 3 '
Rusty olive brown
Rusty olive brown sandy loam
fine sandy silty loam 3 ' - 4 '
4 - 3 � 2�� _ 4 � 2�� 4 -
Rusty olive brown silty Rusty olive brown
loam to loam fine sandy loam
5 - q � 2�� _ 5 � 5 - 4 � _ 5 �
6 - 6 -
7 - 7 -
8 - 8 -
I
End of boring at 5 ' feet. End of boring at 5 ' feet.
Standing �aater table : Standing water table :
present at feet of depth , present at feet of depth,
hours �after boring . hcurs after boring .
Not present in hole X Not present in hole X
Mottled soil : Mottled soil :
Observed at 3 � 2�� feet of depth. Observed at 3 ' feet of depth.
Not present in hole Not present in hole
Comments : Comments :
' '' CERm. #00627 � � �
. - PERCOLATION TEST DATA SHEET
Percolation test readings made by S—P Testinq, InC . 12-16-92 9 : 28 a.m:
on starting ar p.
,�,�«�
Test hole location 511 No.FeL'nda 1 e Rd. Hole number 1 , Date hole was preparecl 12-15-9 2
Depth of hole botrom 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 Knif e
2
Depth of gravel in bottom of hole inches
12-15-92 3 • O�pm 12
Date and hour of initial water filling , Depih o 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 Automatie s iphon
6
,Maximum water depth above hole bottom during tesr inches
Time Percolation
Time interval, A4easuremen[, Drop in water rate, Remarks
minutes inches level, inches minutes per
inch
• 9 : 15 prefill 6
9 : 28 9 : 58 " 2-3/8 12 . 6 30 min
10 :03 10 : 33 " 2-1/4 13 . 3 " "
10 : 34 11 : 04 " 2-1/4 13 . 3 " "
Percolation rate = 13 . 1 minutes per inch.
CERT. #00627 '
. � PERCOLATION TEST DATA SHEET �'
S-P Testing, Inc. 12-16-92 9 : 29 a.m.
Percolation test readings made by on starting ar m.
rear��
511 No.Ferndale Rd. 2 12-15-92
Test hole location ,Hole number ,Date hole was prepared '
Depth of hole bottom 12 �nches,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 sidewail Kni f e
Depth of gravel in bottom of hole 2 �nches
12-15-92 3 : 00pm 12
Date and hour of initial water filling ,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 A i�tnma t i r. �j�,�h nn
,Maximum water depth above hole bottom during tesr 6 inches
Time Percolation
Time interval, Measurement, Drop in water rate, Remarks "
minufes inches level, inches minutes per
inch
' 9 - 15 refill 6
9 : 29 9 : 59 " -
10 - 02 10 • 2 " " "
10 : 35 1 " " "
Percolation rate = 9 � 9 minutes per inch.
. �, CE�T.#00627
. PERCOLATION TEST DATA SHEET
a.m.
Percolationtestreadingsmadeby �—P TP�t-incJ, Tnc-. �n 12-16-92 startingat 9 : 30 p.n�.
ie�,r�v
Test hole location 511 No.Fernda 1 e Rd. , Hole number 3 , Date hole was prepareci 12-15-9 2
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 Knl f e
Depth of gravel in bottom of hole 2 inches
Date and hour of initial water filling 12-15-9 2 �pttTdf�initial water filling 12 inches above hole bottom
Method used to maintain at least 12 inches of water depth in hole for at least 4 hours AutomatiC Siphon
, Maximum water depth above hole bottom during tesr 6 inches
Time Percolation
Time interval, Measurement, Drop in water rate, Remarks
minutes inches level, inches minutes per
inch
• 9 :15 prefill 6
9 : 30 10 : 00 " 4-7/8 6 . 2 30 min
10 :01 10 : 31 " 4-5/8 6 . 5 " "
10 : 36 11 : 06 " 4-7/16 6 . 8 " "
Percolation rate = 6 • 5 minutes per inch.
- . CER�. �00627
PERCOLATION TEST DATA SHEET
Percolationtestreadingsmadeby S—P Testinq, InC . �n 6-30-93 startingat 1: 15 p m
rea�e�
Test hole location 511 No r'th F e r'nda 1 e Rd. Hole number `� , Date hole was prepared 6—2 9—9 3
Depth of hole bottom 12 inches, Diameter of hole 6 inches
Soil data from test hole:
Depth, inches Soil texture
0 — 10" To��oil dark brown loam
10" — 12" Brown loam
Method of scratching sidewall K n i f e
Depth of gravef in bottom of hole 2 inches
Date and hour of initial water filling 6—2 9—9 3 �-epth of initial 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 Automat iC s iphon
6
,Maximum water depth above hole bottom during tesL inches
Time Percolation
-�ime interval, Measurement, Drop in water rate, Remarks
minutes inches level,inches minutes per
inch
• 1: 05 prefill 6
1: 15 1: 45 " 5-1/2 5 .5 30 min
1: 50 2 : 20 " 5-3/8 5 . 6 " "
2: 21 2: 51 " 5-1/4 5. 7 " "
Percolation rate = 5 ' 6 minutes per inch.
CERT. #00627
. PERCOLATION TEST DATA SHEET
a.m.
Percolation test readings made by S—P Testinq , Inc . on 6-3 0-9 3 startinQ at 1 : 16 �
�an�e� ` \__�
Test hole location 511 North Fernda 1 e Rd• Hole number 5 , Date hole w�as prepared 6-29-9 3
Depth of hole bottom 12 inches, Diameter of hole 6 inches
Soil data from test hole:
Depth, inches Soil texture
0 - 10" To�soil dark brown loam
10" - 12" Brown loam
Method of scratching sidewall Kn i f e
2
Depth of gravel in bottom of hole inches
6-29-93 � • �O�m. . 12
Date and hour of initial water fillinQ , ept o inihal 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
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
n
n n n
n �r n
Percolation rate = 9 ' 9 minutes per inch.
CE�T. �00627
. PERCOLATION TEST DATA SHEET
a.m.
Percolation test readings made by S—P TP_stinT, Ir1�' on 6-3LL—A 3 starting ar 1• 17 �
idnrrl
Test hole location 511 North Fernda le Rd . Hole number 6 , Date hole was prepareci 6-29-9 3
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" Brown clay loam
Method of scratching sidewall Knif e
Depth of gravel in bottom of hole 2 inches
6-29-93 1 : 00pm 12
Date and hour of initial water filling , 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 Automat ic s iphon
, Maximum water depth above hole bottom during test 6 inches
Time Percolation
:ime interval, Measurement, Drop in water rate, Remarks
minutes inches level, inches minutes per
inch
• 1: 05 prefill 6
1: 17 1: 47 " 1-5/8 18 . 5 30 min
1: 48 2 : 18 " " " " "
2 : 23 2: 53 " " " " "
Percolation rate = 1 g • 5 minutes per inch.
PERFORATED LOAMY SAND CAP
LLIYER OF GEOTEXTI�E
LATERALS fABRIC PERFORATED LA7EF�AL .
.r''�r��'�.;. --.. _ . .
�, —.�--�, ';�'••• •.__, .... GRASS COVER 6 INCHES ,
SANDY LOAPA SOIL :� � - " ��''"''� '��-, �� •• TOPSOIL
, ,. Y �. •'^`� :LEAN SAND FILL �.
..ji • ( �'. i �// �..:.f;!� • ,
' i' /. �, J '•��� ti1AXIMUM SLOPE--
� % ' �• �':"' 3 TO I
. r,:
LAYER OF GEOTEXTI�E t � j/ CLEAN RocK a'
FABRIC OR �#-HdC-�tEs--OF .. ,`. � :•�y�� ', .!' TOPso�� ' �ie To t�iz INCHES
� y . > PlOWEO OR % S�OP
gY :i��.' ,���l/� ,Y -J l• SUBSOIL OiSKEO SURFACE ,
� r'=�- � ��',�" � ' �' ,� CRO55 SECTION A-A
I / OR 2` ,.:'� �
PIPE �'ROM PUMP� �•:,,. ��'��;/ ;• / �;''
. �
_.y� �i �,/,/,,� i �• / �.
/.' � PiPE FROM
,}�•_21� • �� �� / �� .I PUMPING CHAMBER
CLEAN f�OCK �� .,,�•' ..�•' '�,�' � DIVERSION FOR � � �
.. ' ,�'' ,� � �� ,I SURFACE WATER ' � � ,
6" TOPSOIL�1 % ��!" j �' _ o � � � '�
f' � /•� ° � __
'' , �' �/� %% -- ��- -- — —� - I
-.a.�i��.J•:��'��_���„ � J� ;�/� .i�' . . - I ' � � — I
�-,1� 3 PERFORGTED I _
� � '-�:�,� �.���'J"/ �� Mqx , � LATERAlS
- �t � �' � �� ��
�` ����'{� ~�t' �n •.�1' _
' �� ,� , •�•� ..J .C� ' .� �>:r; — I �1 -
. .0 Slppf�� �� ;,.. . ' ,� '�:��:':�.�a�''?�� - ; ,
SQNO qN . . . `��. 36, '�;;?,;;�;;�^.:;'�.�. � � � � -
,:.,, ,
F�l� S�b l "Q zl, ����;�.:�;•r;; . BED l+RE4 I � � ',. I �
BF�pkENAI'�P � ��"'~�..':..: : _ � �----�-; � � :_
��N . ��� -_'" _ ; i
Bq�RqrURq`` ' '' -`_-�- - a _ � � W � W � m A
IER �AYE1�' � _ _ _ � Z � Z � _ i —
��iI � o ' o '���
LAYOUT OF PERFORATEO PIPE LATERALS FOf� ' _ iNCN-E�I ; �#'� ; � INCHES _
PRESSURE D�STR18UTION IN MOUND __ I ; ' ; I
�-'— — —� � -
IO FEET,�_p�KE
DiKE --� MAX.
�PERfORATED PIASTIC PIPE _
TOTAL WIDTH
\ A�lN� � �
`—PERFORQTIONS $PACED 36� % RAfION SP � I I � � I � 1
END ON CENTER. P[RfORATION � Rf
0 I
SIZE tiU1Y 8E �/�6; 'h� �' �.. �S PF PIAN VIEW
VIEw pR ��� �1�, _
/��`��'" 2�MANIFOlO ENO PERFORATION OF A PERFORATEO LATERAL
'�y-� � PIPE / .
.���/ �Grws Cora
°`��PERFORqTiONS ON BOTTOM OF l
PIASTIC PiPE ' � r� y To�wu "� .
\4��' �t� !�"' 'C-__
� _ __ Loy�r ol Geot�■III� iobrlc (�-�ar-
'J 'ss''� �(ALTERNATE LOCATION Loamy So�d Lar�r
�' � � •�w�trr'flYTosnr-yop�r�-
�� OF VIPE FROM PUMN►
_f� �--Pala tan On11eJ Fbrlronially
// yT�Z •� .�In�o C D !Na Top
r •
END [aP Qp,, ' ��/f PW� _'.. —4� L�o�� 12'to EAq•
�Rp(, o'n Fleld RxM , ol Hxk Lay�r
'//// 1 D Lp1 „ .... eo��";;�oi'�o:a���a o�
pRA E 2�PIuE fROM Gban 5ond Loy�r
�� f PERF PUMPIMG CHAMBER � . � �
Na ----�►-
�/�FNG1 e i��plxmp$oidrlL Y�«�a.a •
. F-K
REDWOOD, CEDq� OR
WATER TIGHT 8� I.00KABLE ELECTRIC BUX—� TREATED POST (4 x 4 min) ' '
P�UGS OR ELECTRIC CONNEC710NS-- - l-INSI EL BOX �C CONNECTIONS Ml1DE
2" PVC CONDUIT SCHEDULE 80 -+-
MANHOLE COVER CHAI�EO 8� LOCKEO 6�SP�CE SE�p�EMENWER CORD FOR
SEAIED MANHOLE RINGS-- FINAL GRADE
� .
�
�''� AT LEAST 12" '�'�
� BELOW GRADE
UNI ON
WIRE FROM POWER SUPPLY
-- - PIPE IS 1.A10 ON A UNIFORM SIOPE FROM
/�� . FOR PROPER NORAINBACK�L TREATMENT MEA
SEALED TANK COVER �IF PIPE AT TANK MUST BE LOWER THAN
UNION. TO GET ELEVATION FOR ORAINBACK,
PLASTIC ROPE OR CHAIN A �/� INCH WEEP HOLE MUST �E USEO
WIT�� ANCHOR----�� — y,rEEP HOLE
ALARM FLOAT ON SEPARATE
ELECTRICAI. CIRCUIT—
NOTES� EIECTRICAL WIRE FROM POWER SUPPLY
STAR7_LEV�9_— _�.r _ ._ MUST NOT RUN OVER ANY TANKS BUT
MUST 8E �AID BESIOE OTIIER TANKS
3"� �� AND MUST BE PLl10ED IN CONDUIT
ALONG POST
SHUT-OFF_LEVE�Q_ __ __ _ E�ECTRICAL CORDS FROM PUMP AND
FLOATS MUST BE RUN TNROUGH
CONDUIT WIRFS CANNOT HAVE GROUiVD
PUMP CUNTROL FLOAt - CONTACT.
���
.
Figurc F-8
.
METAL
COVER
� _� �' _�_ �� � �� �'� _�
,� , I�
� - � i �.V-,.
I .r_: t: i ���.
I >• i �
r
i �Y., v .r•_--:,-._ I
,i.•. - �-- -
�
CONCRETE s�`
MANHOLE .r'
RING
METHODS OF SECURING MANHOLE COVER TO PREVENT
UNAUTHORIZED ENTRY
Fiburc C-14
. . • ' �
VERTICAL SIDEWALL SEPTIC TANK
/-FINISHED GRADE
- AT LELIST 6"TO 12" SOIL �T LEAST
4" OIA. GOVER 4" DtA.-�
� ' AT LEAST I"
MIN ( — AT �EAST I"
I � •
� — .,
I A
—�. � � A pIMENSIONS FOR TANKS WITN VE�T�CAL_SIDES
- - � WIpTH`W 24' MINIMUM -- —_
LENGTH, L 2 TO 3 TIMES THE WIDTH
B O�AMETER fi0� MINIMUM __ __
, � DE('TH�D __30'_MINIMUM; 78_MAXIMUM _.__ C �
AT LEAST —� _0 2 0 - - -
8 6"_MINIMUM;_0.2 D MAXIMUM _ 6"
3.. c . 0 4 0
— - - AT LEl1ST 4 FEET - -- � ' "--�
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`,
INLET SCUM !i pUT�.ET
� I �•r';OUTLET LEVEL• ,j� � � •� Y
! _.. __�_._ � - r� � .
_.__ SCUM CLEAR SPACE- �I-�, CLEAN OUT TANFc VVNEN�
iy — — — -_ —. ��••e• — � � 74 IS 3' OR LESS OR
_ — -- — — �`� � 'B'IS 12'OR I.ESS
;, _- -- = — _ — _ 1
� - - `' r.
:�y :'�...•.: .:.' . � . �, . .�. :•` BLACK COIAR
�' �!�` ''��-�''•�� ' SLUDGE ;i DISTINGUISHES SLt1DGE
� t�+?f::,1:�:..::.`,:'..�,:_ - • . - `�, LAYER FROM LIOUIO
, � - - �
. ., .�.:,.
.� ,SS:: W•..
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MEASURE SCUM AND SLUDGE ACCUMULATIONS
I N THE SEPTIC TANK