HomeMy WebLinkAboutseptic desing � � � - � Swedlund
SWEDLUND I O
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LJ Perc Test
'\ �oil Boring
UF� i�,t�<�Qim R�� ,
� � Design
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❑ Installation Estimate
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Prepared For:
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Site Address:
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� S�a�� Certifi�c�
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Swedlund Septic Service • 9520 Laketown Road • Chaska, MN 55318 • 442-5855
� � � � - � � Swedlund
- Se tic
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Service
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To Whom It May Concern: ,,�,� a !<1��� �
Swedlund Septic Service is submitting the enclosed individual sewage
treatment system design for the above referenced site, along with the results
of the site evaluation (soil borings & perc tests).
The soils at the site consist of ���-� . Standing water was
not encountered in any of the soil borings, but mottling associated with
seasonal saturation (wet soils) was found as shallow as/S inches below
grade surface and as deep as 3� inches below grade surface. This indicates
that a standard trench system is not suitable for the site. The perc test results
( zS��P% ) indicate that the soils are suitable for treatment using a mound
system.
The home is an existing/� �5" bedroom home. A standard mound
system with /S inches of clean washed sand below the distribution rock
should be suitable as a new system for the site. We recommend a flow of
��S`O gallons per day for use in design, and a a z�`o gallon septic tank
and/z-�'ogallon pumping tank. THIS SYSTEM MUST BE INSTALLED
BY A LICENSED INSTALLER IN ACCORDANCE WITH CHAPTER
7080. �
Swedlund Septic Service • 9520 Laketown Road • Chaska, MI�i 5531 R • 442-5855
STATE CERTIFIED
'��'7��' �i � MOUND DESIGN WORKSHEET 5
��,�;,,, r�-/� (For Flows up to 1200 gpd)
A. FLOW Estimated Sewage Flows in Gallons per day
�_ ( d)
Estimated S G� �7C� Numbu ?ypel Type➢ TypeID Type
or measured x 1.5 = gpd. �f �v
2 30o ns i so �
B. SEPTIC TANK LIQUID VOLUMES a � 330° zsb °f"�
.- s �so aso z�a "�"�
��-s � gallons 6 90o su s3z Type l.
7 1050 60� 370 ll m
8 1200 675 408 �
C. SOILS (refer to site evaluation) � � j� `���
� � Sc lic Tank Ca aotirs(in allunsl
1. Depth to restricting layer = O� inches ''�_feet �4�a�=��,y
Numhcr�if Minirtwm[Jyuid Liyuid capadry w�N wiU dis(wsal&
2. Depth of percolation tests - /Z inch s e�n•» ����y g�aged�spusal �,h;�;�
2iK kss 750 1125 1500
3. Texture �v��� Percolation rate /S � mpi ���.< <� �5� 2�
s����s �soo zzso 3aoo
4. Land slope �S % 7.R ur Y z� 3� �
D. ROCK LAYER DIMENSIONS
1. Multiply flow rate by 0.83 to obtain required area of rock layer: A x 0.83 =
�-�O gpd x 0.83 sq. ft./gpd = �sq. ft.
2. Select width of rock layer (max 10' if<120 mpi max 5') _ /�G ft.
3. Len of rock layer = area =width = � n=.a n e� a a�o °�.�a °e� � aa °
� o:Ao ooaQo oan.b Q na
�� � sq. ft. - �ft. _ �� ft. ��° nD�P poC�4 :a.
�Q p�p�o Q a a e.a'o o�o o .�
400 0�Q�o p0 PD'�?Da��D�� 9b���
Wl/7}}� /// �f a0000a o'�D'QOpOD D o0 oD�
uLLl � �
<120mpi <10' Length�ft
E. ROCK VOLUME >120mpi <5'
1. Multiply rock area by rock depth to get cubic feet of rock; sq. ft. x
ft. _(��cu. ft.
2. Divide cu. ft.by 27 cu. ft./cu. yd. to get cubic yards;
�cu. ft. -27 = �3 cu. yd.
3. Multiply cubic yards by 1.4 to get weight of rock in tons; z� cu. yd. x 1.4
ton/cu. yd. =.�2 tons.
F. ABSORPTION WIDTH Absorption Width Sizing Table
1. Percolation rate in top 12 inches of soil is��L mpi �a���� Gallons RarioofAbsorpuoo
/ Minutes pa Inch Soil Tezture per day per widt6 to Rock
Texture �+�'g r� (MPI) squazc fooc laycr Vlridth
Faster Nan 0.I Coarse Sand 110 1.00
0.1 to 5 Sand 1.20 1.00
2. Select allowable soil loadinp rate from table; o.��o s Fine Sand o.6o Z.00
O 6 to 15 Sandy Loam 0.79 1.52
(J p� 16 to 30 Loam 0.60 2.00
� �I'�/� 31 to 45 Silt Loam 0.50 2.40
46 to 60 Clay Loam 0.45 2.67
60 to 120 Clay 0.24 5.00
3. Calculate adsorption width ratio by dividing rock layer s�o�w���o c�ay o.zo 6.00
loading rate of 1.20 gpd/ft2 by allowable soil loading rate;
1.20 gpd/ftz= i /' gpd/ft2 = �,��'
4. Multiply adsorption width ratio by rock layer width to get
required adsorption width;
�_x /U ft - Z� ft
. , . •
DOWNSLOPE DIKE WIDTH
i. If landslope is 3% or more, subtract rock layer width from
adsorption width to obtain minimum downslope dike toe
ZU ft-�ft = �0 feet
2 Calculate Minimum mound size based on geometery:
a. Determine depth of cl an sand fill at upslope edge of rock
layer: Separation / z. feet
b. Multiply rock layer width by landslope � roo� co�.�
to deternune drop in elevation; �
i root ao .a
Slope Difference S�Der�tlen L �..�
�U x • .�%+ 100 = � � feet siev• oirr.r•ne•. t
UOs1oDe WICI�
c. Add depth of clean sand for sepazation (2a) �L�-�••� R,�k e.a W�o��
at upslope edge,depth of rock layer (1 foot) to depth of �!L Ieet oawneioo�wiein
cover(1 foot) to find the mound height at the upslope edge 20 ►••`
of rock layer; � ,
�ft+ lft + lft=�feet
d. Enter table with landslope and upslope dike rario.
Select dike multiplier of 3• 3 3
e. Mulriply dike multiplier by upslope mound he�ight
to find upslope dike width: 3�z x •3� _ /1%z feet
f. Add depth of clean sand for slope difference (2b) at
downslope edge,to the mound height at the upslope edge
of rock layer 2c) to find the down lope height;
�ft+ ,.s ft= � feet
g. Enter table with landslope and downslope dike ratio.
Select dike multiplier of S
h. Multiply dike multiplier by downslope m und height
to get downslope dike width: -s x�= Z o feet
i. Compare the values of step G.1 and Step G.2h Select the
greater of the two values as the downslope dike width; �5��
Z v feet
' �o.� w�a��
j. Total mound width is the sum of t'�����
upslope dike(G.2e) width plus rock � R, .,M„�� �
layer width (D.2) plus o �o=�oo. �a�� ��"" �
downslope dike width(G.2i); , a �"`
�' � '•�� S�/�
/�ft + /v ft + Z� ft=y/� feet �
k. Total mound length is the sum of °ownzo o;;�°`" �
upslope dike width (G.2e) plus rock layer
len h(D.3)plus upslope dike width (G.2e); �
�/�2 ft+ �iZ ft + //�z ft = y�feet
9 �
Q y( TOUI Unpt�
U
owns ope ps upe
a:� �i sa si z> >:� �:i s:i �> >:� e:i
a.bpe
0 7A l0 5.0 60 7.0 7.0 �.0 S.0 �6.0 7.0 !D
1 3DD 117 5.7b 6.36 75J 291 �.SS �.76 5.66 65{ 7.{I
2 3.19 �.35 556 6.82 5.11 2.L1 J.70 �51 5.36 61� 6.90
3 330 �51 S.B9 7J2 e.l6 2.75 ]57 t.35 S.OB 5.79 6A5
� 7A1 l76 675 7.l9 9.T1 16! ).l5 1.i7 1.61 5.�6 6D6
S 35J 5,�, 667 E57 10.T1 261 7.33 1.00 �.61 5.19 577
6 766 5.76 7.1� 93A 1207 2.51 J.27 3.65 �.�I {.4l �5.{I
7 �d0 SSE 7.69 103� 17.71 2.�8 7.12 7.70 U3 �.70 5.13
A �.95 5.lE e11 I15� 15.91 2.Q 1Q7 357 I.QS 1.�9 �!S
9 l.11 6.75 9.W 13.O1 1Q92 2.76 2W 1.15 J.90 {30 l65
10 �29 d67 10.0 15.00 27JJ ilt 2.66 737 J.75 {.12 �M
11 tAd 7.1� 11.11 17.65 JO.0 226 27s )17 ).61 3.95 �]6
12 �b9 7.69 1250 21.0 fl7i 221 2.70 ].12 3.19 3.80 �� 64
� PRESSURE DISTRIBUTIOIV SYST�M
1. Select number of perforated laterals �
2. Select perforation spacing = 3 ft.
3. Since perforati�ns should not be placed closer than 1 ft. to
the edge of the rock layer (see p. F.-14), subtract 2 ft. from the
rock layer length.
R�-k�a� - 2 ft. _ �ft.
4. Determine the number of spaces between perforations.
Divide the length above by perforation spacing and round E-17a
down to nearest whole number.
TABLP OF PERfORAT10N DISCHARCES I ti C;i".'
Head Perforacio�ciiunece:hnches)
Length perf. spacing = � ft. + �CPt. _ �Qspaces �i3z �'
�3� ��� 1.Oa 0.56 0.7�
1.5 0.69
5. Number of perforations is equal to one plus the number of z.ob a.�� i.oa
2.5 0 8� 1.17
perforation spaces . s.o o.ya i.�a
4.0 ].13 1.4i
� P �P 5.0 1.26 1.65
s aces + 1 = � erforadons/lateral aUse 1.0 foot of head for residential systems.
bUse 2.0 feet of head Eor other establishments
6. Multiply perforations per lateral by number of laterals to
get total number of perforations. E-17b
ZM..,�.�...�d�.a��v�e,�+�..m,��,e.,�,
/� n {yemr<I Ot DueAqa r�ua�m
laterals X perfs/;ateral--�/�rerfnT3t10IiS. ��?"O� 1.25 inch I.5 inch � 2.0 ir.h
2.5 14 18 28
7. Deter.nine required flo��� rate by multiplying 3.0 13 i� � ?�
number of perforations by flow per perforation a.o ii is � >;
(see page E -17; s.o io ia 2,
� X�� �fr; -
perfs ,yr�+r:/��-f � � .1 S
Ww,01D lOf���1 PD O�C1tK LR�r�Vlly��^f,1r '
�
���
8. If laterals are connected to header pipe as shown on page E- y
15, select minimum required lateral diameter from table on �-
page E-17; enter table with perfc�ratinn spacing ar.d number � r'�''' ��wr' I
of perforarions per late� 1. Seleci ;ninimum diameter for `,fj-�`'�
perforated lateral = / L inche�.
F,-12
,.,..,�,r,,.;;�,�:�a�
9. If perfor,ited latPra'. sy�stem is attached to manifold pipe near �"��^
the center, a�; on page E-12, perforated lateral length and '�`� �� r'��
number of perforations per lateral will be approximately one ���'�
`
"YAZa^,.�
half of that in step 8. Using these values, select mini�um ..� . ,,,.
diameter for perfurated lateral fr�m pa�e E-17 as� �.,•�� ""
i nches.
. � . . . . 9
PUMP SELECTION PROCEDURE
A. Determine pump capacity:
Gravity Distribution
1. Minunum suggested is 20 gpm
2. Maximum suggested is 45 gpm Perfotation Discharges in GPM
Head Perforation diameter
Pressure Distibution feet inches
3.a. Select number of perforaked laterals 7/32 i/4
b. Select perforation spacing= feet. 1.oa o.56 o.7a
c. Subtract 2 ft. from the rock layer length. 1.5 0.69 0.90
Rock layer Iengtl�
-2 ft. = feet. 2.ob o.so 1.04
d. Determine the number of spaces between perforations. a Use i.o foot single homes.
Length perf.spacing= ft.= ft. = spaces b use z.o feet Eor anything e1se.
e. spaces+1 = perforations/lateral
f. Multiply perforations per lateral by number of laterals to
get total number of perforations. rT.t.e�T. x ��5���= perforations.
C' peT X gpm per $Pm• � .
SELECTED PUMP CAPACITY y� 2 gpm
B.Determine head requirements:
1. Elevation difference between p p and point of discharge.
_�feet
2. If pumping to a pressure distribution system,five feet for pressure 5°��,a�,�^�Srs«,
required at manifold if gravity system,zero. a'°:'°�"a'
.�� feet ToW plpe length
3. Friction loss
a. Enter friction loss table with gpm and pipe diameter. � ..�- ElevationDifEerence
Read friction loss in feet per 100 feet from table(F-14). P'�
------- -- -
F.L._"3•2 ft./100 ft of pipe
................. . .
b. Determine total pipe length from pump to discharge "-------'""""-'"-"---'-'"'-"'""--'
point. Estimate by adding 25 percent to pipe length for fitting
loss,or use a fitting loss chart(F-15 feet).
Equivalent pipe length-1.25 times pi e length=
��x 125=�_feet Friction Loss in Plastic Pipe
c. Calculate total friction loss by multiplying
frichon loss in ft/100 by equivalent ipe length� Nominal
pipe dia.
Total friction loss= x 3• 2 =100= feet �ow Rate
4. Total head required is the sum of elevation difference, �m 1.5" 2" 3"
special head requirements,and total friction loss.
4 + �`+_� 20 2.47 0.73 0.11
25 3.73 1.11 0.16
(1) (2) (3c) 30 5.23 1.55 0.23
35 6.96 2.�6 0.30
8.91 0.39
TOTAL HEAD � feet 45 11.07 3.28 0.48
13.46 0.58
C. Pump selection bo 5.bo o.s2
65 6.48 0.95
70 7.44 1.09
_ / /L 1. A pump must be selected to deliver at least
`��i gpm (Step A) with at least � feet of total head (Step B).
+ ' � � �
Sizing of Pumv Station
l. Detcrminc Surfacc Arca T
Rcctanglc=Arca=L x W W'��h
x = square feet ��ns�
1
Circle= Arca=a x(Radius�
3.14 x x = square feet Radius
Other=Cet Surface Area from Manufacturer R=3.ta
squaze feet
2. Calculate Gallons Pcr inch
There am 7.5 gallons per cubic foot of volume,thcreforc you must multiply the ama
Hmes the conversion factor and divide by 12 inches per foot to calculate gallons per inch
Ama x 7.5 gpft'+12 inchs per foot
x 7.5+12 =�gallons/inch
3. Calculate Gallons to Cover Pump(with 2 inches of water covering pump) �timata!Sewage Flows in Gallons per day
(Height(in)+2 inches) x gallons/inc}(#2) �g��
(�+ � )x JQ_=jd O gallons of r Type I Typc II Typc lII Ty pc
Bedrooms 1 V
4. Calculate Total Pumpout Volume
a. To maximize pump life select'su`my»si•ze for 4 to 5 pump operations per day. 3 450 300 218 ��
���+4=__L�gallons per dosc 4 600 375 256 �.��
b. CalculaM drainback S 750 450 294 ;,,
P� $ � 6 900 525 332 �Yr��.
1. Deterrr►ine total i len th, O feet. 7 1050 6W 370 ��'"
2. Determine liquid volume of pipe,�gallons per 1(x)fcti•t. 8 1200 675 408 �,i��
3. Multiply length b v lume: Drainback quantity= �
�feet x�.3gallons/l00 ft.= J gallons.
P' d'ameta inche+ Calluns r 100 fcct
c. Total pump out v ume equals dose volum�draint�ck
�� 8allons per dose+ -S gallo»s= /�� gallons 1.25 7.77
1.5 10.58
5. Calculate Volume for Alarm(typicaliy 2 to 3 inrhes) 2 17.43
Depth(in)x gailons/inch(�2)= 2.S 24.87
�o x L = �o gallons 3 38.4
4 66.1
6. Calculate Reserve Capacity(75%the daily Flow)
Daily flow(see page D-7)x.75=
7�0 x.75=�_��gallons
Reservc Capaciry
7. Calculate total gallons
gallons over pump+gallons pumpout+gaiic�ns�larm+gallons mserve capcity
#3+#4 c+#5+#6 A�
I�D +,/93 +�o+.��_/D7.fgalions
Pump On
8. Total Depth (Total gallon divided by gallcm per inch)
Total Gallon(�t7)+gallon/in h(#2)
���� + To 1 Pumpout Volumc
Zo = inches Pump Off
Pump Hcight
9. Float Separation Distance(equal total pumpout vc�lumc)
Total umpout volume #4c)+gallons/inch(#2)
� �' + Zo = ' L inches
i :s�FF`:N-8 C�20�EF'.G FAX N0. : 612 473 4435 Jul. 14 1999 05:0'�M P7
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r µW 1`/4, �e: 32,� � E}f lh1G ROA�` ASEMEI�iT \ c� � � ,� � .`�U,�`-"� i � ` / �`
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- 'west line vf SE 1/4�
NW 314, Sec. 32
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7
� LCGAL E}ESCR[PTION QF PREhrSISES:
�' Tf�e So�theast Quarter of ihe Pfarthwest C�uarEer of Section 32, Township 118 lVorth,
`�' Range 23 West of the 5�h PrEncipal Mer'�dian, exce�t the So�th 2&d teet of the East 310
� feet thersof, also exeept that �arf af said Southeast Quarter af the Northwest Qu�rtcr
� . which lies northEasterly of th$ foUowing �escribed line: Cammeneint� at the Noriheast
� '-'_' c:romer of said Southeast 4uarte� of the I�orthwesi Quarter; thence south along the
� ' " East I�ne of said Southeast Quarter of the No�thwest Quarter a distance of 426 feet to
� � -� the point of beginning o�the lirie being deseribed; thence westerly, deflecEEng right 'iO3
degrees 2a mir�utes a distac�ce of 56g feet: thence nartherly SQ a point in i�e North line
nf c�ir1 �n�Fthaaci C]�iartar nf 1hn NnrthwaSt C)�iaAar �1iGtant 7:�{l Cl4 EAPt V4r2S[ Of S31d
'� .� .. � i • • •
' LOGS OF SOIL BORINGS
Location or Project �� � r � / Z
Borings made by SWEDLUND Date 7 Z "" /�C1
Classification System: ❑AASHO 0 USDA-SCS O Unified ❑Other
Auger used(check two): C�1 Hand ❑ or Power; ❑ Flight Q or Bucket; ❑ Other
Depth, Boring Number Depth, Boring Number
in feet Surface Elevation in feet Surface Elevation
p /.��l�v��_// �.�'— 0 G-�.. �
� � � � 3 a/7 �.cJ-� �..�. �/i
, - � s�� �� �;2� ' - �/Z �, 3/�
Z� ��� y �-,�,,:��.
2 — 2 — �
_ Zy s,��, y` _ c1� �� s/�.
3 �•Q /� 3 �
�Cd�¢.ti
4 — �D �S � � �/ 4 — J'V� �� ZO �/
5. — \"'lI/ 5 — � �/ � /
�
6 — 6 —
7 — 7 —
8 — 8 —
9 — 9 —
�
10 — 10 —
I //End of boring at � feet. End of boring at 3 Z 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 boring hole. ❑ Not present in boring hole.
Mottled Soil: Mottled Soil: � //
❑ Observed at � feet of depth. ❑ Observed at�_�feet of depth.
❑ Not present in boring hole. ❑ Not present in boring hole.
_ . • � j � ` �
LOGS OF SOIL BORINGS
LocationorProject �/'S � — �� � z
Borings made by SWEDLUND Date ?— Z � ��
Classification System: ❑AASHO 0 USDA-SCS ❑ Unified ❑ Other
Auger used (check two): 0 Hand ❑ or Power; ❑ Flight � or Bucket; ❑ Other �
Depth, Boring Number Depth, Boring Number �
in feet . Surface Elevation in feet Surface Elevation
p �?�!NS� // �• � p ,�.a��/ � S"_
c� l .�..� 31� �'li b ,.y,� �/
1 - (P f�d �. v� `'�l 7� 1 /�'/.2 1-d�`, .w �!
�
2 - �� 2 -
C' 1 ��l z`'/ o � �� �-��L
3 - �� � 3 - � � �—
�� /Z
4 - /� i/ 4 - ._--- '/
!�'Io ls � o�/s 2/
5 - ��// 5 - � G��/
�
6 - 6 -
7 - 7 -
8 - 8 -
9 - 9 -
10 - 10 -
I �J
End of boring at � Z feet. End of boring at 3 / Z- 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 boring hole. ❑ Not present in boring hole.
Mottled Soil: � i/ Mottled Soil: � i/
� Observed at��_feet of depth. ❑ Observed at�_feet of depth.
O Not present in boring hole. ❑ Not present in boring hole.
► '`''� LOGS OF SOIL BORINGS
�
/ ✓~ 1 �
Location or Project .C-c'�� � ��� f
Borings made by SWEDLUND Date �l-� � i�ia _
Classification System: ❑AASHO Q USDA-SCS ❑ Unified ❑Other
Auger used (check two): 0 Hand ❑ or Power; ❑ Flight Q or Bucket; ❑ Other
Depth, Boring Number-S � - � Depth, Boring Number
in feet Surface Elevation in feet Surface Elevation
p d y � �U��l 2 • s�- 0
r� �
i. � � � � ) �' � /
1 — 1 Gt� � � �� �" 3'� 1 —
� /-'(i
� �(� /�
�4'�a M��J
___..__ ---
2 - ZU/� � ,� � L�/9� �i7I�"`-�--- 2 -
3 - �� ��� 3 -
�� �v �)��1 �� ��6�qvt� ��� s-�--
�__._ _�___ __-------
4 - -----_ __.— 4 -
5 - 5 -
6 - 6 -
7 - 7 -
8 - 8 -
9 - 9 -
10 - 10 -
/
End of boring at � ` feet. End of boring at feet.
Standing water table: Standing water table:
❑ Present at feet of depth, ❑ Present at feet of depth,
r--
hours after boring. hours after boring.
❑ Not present in boring hole. ❑ Not present in boring hole.
Mottled Soil: � i/ Mottled Soil:
❑ Observed at�_feet of depth. ❑ Observed at feet of depth.
❑ Not present in boring hole. ❑ Not present in boring hole.
�L � � LOGS OF SOIL BORINGS
�
Location or Project �v/ � ��� �
Borings made by SWEDLUND Date �—� � � y
Classification System: ❑AASHO C�1 USDA-SCS ❑ Unified ❑Other
Auger used (check two): Q Hand ❑ or Power; ❑ Flight C1 or Bucket; ❑ Other
Depth, Boring Number � / � Depth, Boring Number .�l Z� 1
in feet Surface Elevation in feet Surface Elevation
p �'�I�/ov� — p Y�/av // 2,�'�.
/ � ��
_ b//Z � °z`� ��'-'-� �� _ ,2 ���� �� ��1�
1 --- - 1 � �/
/� �;,�,� G'/�y �� y� ���>/ �/�_� � --
�� �� , / -
2 — 2 — �U/ � i .l � �!l�/ �
�� I � �.�ag'4 �� � 4
� /� � y��,
3 — �'�v S/� 3 — 3 —._ _
_ 6, � �° �� 1-�-�4�-�-• ���
4 — 4 —
5 — 5 —
6 — 6 —
7 — 7 —
8 — 8 —
9 — 9 —
10 — 10 —
. � J
�
End of boring at � � feet. End of boring at ' � Z 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 boring hole. ❑ Not present in boring hole.
Mottled Soil: i� Mottled Soil: � ��
❑ Observed at f�� feet of depth. ❑ Observed at�feet of depth.
❑ Not present in boring hole. ❑ Not present in boring hole.
' , Date'� �"'�0 " �� C�'`S y� PERC TEST BY SWEDLUND SEPTIC
�,
Location r3� l �a��- Hole # l Depth 1 Z
Soii Depth O � / � Texture �n�.� ��/
/ �� Depth of Initial �
/ O � l Z ��A� ^�t�.. ��`� Water Filling �Z �
Perc Test starting Time and Date: Time /;�Y b Date � "- � - -r!'9
Time Intervals Drop in Inches Perc Rate
,
,' � � ,� ,' /S` G'j ,+,..� �. /c��''� i
Z.��-S- Z 4-5 i�-.r �b L^-� i
2.'4�- 3 .' �s ,�. f �l I ,k �
��-
Date ���o -- � �i �2 ' J �� PERC TEST BY SWEDLUND SEPTIC
Location � � 1 - �,oT Z Hole # Z Depth �� ��
Soil Depth Texture �� �^-- 3/ -/
� f Depth of Initial
�� � Z � � �0►�1�-�- / '� Water Filling �
Perc Test starting Time and Date: Time / = yS Date �o� F�`% �l
Time Intervals Drop in Inches Perc Rate
' — � '� � �� � l �'`'1� j
� - z.� 4s 3 a �-�-� �l ,�, ;
z = _ 3 � , - ,...._ �!Z. ',
Date �`3c - 9 9 �Z•J y� PERC TEST BY SWEDLUND SEPTIC
Location C� � L-- �.o l Z Hole # � Depth /Z y
Soil Depth Texture �0-�9 ri... 3 � f �
Depth of Initial �
� � � Z 5� �-�Y►-�. 3�� Water Filling /� �
Perc Test starting Time and Date: Time � � ��r Date � �30 '- � �r'
Time Intervals Drop in Inches Perc Rate
,� S-z.'�� �o � r� •"
�.%J - Z,�Q�� �-�ti � j/Z-_ 2�J r7 I
� ..1- 3 �/S'— i-.-�� � /
, • F •
� �ate C�y 3 c� — 9� C�' S 7� PERC TEST BY SWEDLUND SEPTIC
Location �� � — �o ! Z Hole # _� Depth �2 ��
Soil Depth O � Texture �.�g� �` 1
Depth of Initial
�" l Z �m�9►w '��3 Water Filling �2 �
Perc Test starting Time and Date: Time 1.' 3c� Date �"3c� — 9�
� Time Intervals Drop in Inches Perc Rate
y _ ,� � _ .
- Z. ' �v �i '
2 , -- 3 , ,
ci--v i� "<
Date ��"3c — �t `� �2, �7� PERC TEST BY SWEDLUND SEPTIC
Location /3 k� � " �0 1 'Z- Hole # �_ Depth �� ��
Soil Depth � " Texture �-�rR�- 3� 1
De th of Initial
,l P
�o�-i4�, �l�`l Water Filling �2''
Perc Test starting Time and Date: Time � i �-c� Date � "J�-c� � `� 9
Time Intervals Drop in Inches Perc Rate
,'",,.�}p -� 1 �rc� ,-�..� �/ r
, _Z , �� � �1 ,
f� � , �� 11) •
�
Date ��— 3C� -- 9 `� ��•J�� PERC TEST BY SWEDLUND SEPTIC
Location �� � — �.oT Z Hole # �_ Depth /L ��
Soil Depth L`7 —!O Texture �..a-i4•�w ��/
I'/ Depth of Initial
�L� �� Z. �,�F� �!Y Water Filling l� ��
Perc Test starting Time and Date: Time ! .�3-o Date � '�c} -- 4 9
Time Intervals Drop in Inches Perc Rate
.
,;3c� - Z.'o-t� l �� � i
, . „ � 'lZ, 2 '
' ,'� /� ' r
�
' Dates S� � `9� PERC TEST BY SWEDLUND SEPTIC
Location .Lo/ ,� ���'r� ���T ) Hole #�/- r� Depth /���
Soil Depth �- /� Texture �c.o A.�,�
Depth of Initial �
Water Filling �o
Perc Test starting Time and Date: Time /o.'oo Date �"�- 4 9
Time Intervals Drop in Inches Perc Rate
- o.'30 0 � z �,ti,
/D•'30 — // �� � '� l ,
//—' l! .'3.0 �' / 7 '
Date � 6 ' 9 9 PERC TEST BY SWEDLUND SEPTIC
Location ��/ 1L ![�,Lrz�/ .�% Hole # � 2 Depth /L ��
Soil Depth �-�� Texture �09 �w
Depth of Initial
Water Filling �o '�
Perc Test starting Time and Date: Time /D'� Date �- ?Q9
Time Intervals Drop in Inches Perc Rate
/O � i o ; 3� v ,,-�— / ` z ZO ,.n �
O,' — / �� � Z �
/ — //. ��o �� �Z �
Date �` G —' 9 9 PERC TEST BY SWEDLUND SEPTIC
Location �o� 1 .C���� AG � Hole # �s/3- Depth /� ��
Soil Depth � ^�Z Texture ����•y..�
Depth of Initial
Water Filling >o ��
Perc Test starting Time and Date: Time �/D•'a� Date ,� 7 �'9
Time Intervals Drop in Inches Perc Rate
!o ^- /o : rw- � m �
��.�e�0 "` // �� � �/
// - //,� �' 3 ,