HomeMy WebLinkAboutSeptic info SEPTIC SYSTEM INFORMATION
STREET ADDRESS
LOT 4 BLOCR 1 SUBDIVISION Tandem Properties
Coffin site
MONTH AND YEAR TESTING DONE 12-10-93
ITEMS ALREADY COMPLETED Borings, perc. tests, system design, and
site plan
NEED TO COMPLETE BEFORE ISSUING BUILDING PERMIT:
❑ BORINGS
❑ PERC TESTS
❑ SYSTEM DESIGN
� SITE PLAN A new site plan may be reauired if thP ho���P
location or elevations are significantly different.
❑ OTHER
❑ COMMENTS
DATE THIS SHEET FILED January 13, 1994 BY Ster�hen WPrkman
SUBDIVISION FILE NO. 1901
S�P TESTING, INC. Steven B. Schirmers — MPCA C?rt. N�. 627
951 Katydid Lane NE • St. Michael, MN 55376 • (612) 497-3566
December 10 , 1993
Coffin Site
Lot 4 , Block 1
Orono, Henn. Co. , MN
This On-Site Sewage Treatment System is Designed for a Type l , five
bedroom home in accordance with the Minnesota Pollution Control
Agency Chapter 7080 and local ordinances .
The soils on this site are S^S soils mapped - KkB - K.ilkeilny
loam. P. seasonallv high :�a�er table was located at 26" co 34" ,
(mottled soil ) . Due to the seasonally high water ta:�l:�, a
Pressurized Mound system will need to be installed. The bottor�
of the rock bed must be located at least 3 ' above the seasonally
high ��ater ta;�le .
The soils at a depth of 12 " have a percolation rate averaqing
8 . 7 min/inch .
A pumping chamber will need to be installed to lift tne effluent
to thP tr�atmen` area .
The manifold and suaply line nipe must have back drainage to the pu�ping
chamber . The distrib�ition n�_���s sha'_�. have th�ir ends capped . F�e sure
the rock and sand :^il� :�ateLial ar�� c'ean . The sod layer below th�
entire mounded Fil"�2�"� :�1]S'� ',J2 turned OV2i � ]USt bi?d� U� ttle SOC� � �Je SLlLe
not to over work .
The po�aer supply and switches must be located outside the manhole and
pumping chamber in a weather proof enclosure . A warning device must
be installed with a light and sound device , this is in case of a pump
failure . Mercury floats are a good method .
All neighboring wells are located greater than 100 ' away from the
proposed treatment area .
CONT ' D
i � r
Lot4 ,Blk. l
Coffin Site
Orono
( 2)
Keep all heavy equipment off of the proposed treatnent area before and
after construction. The treatment area should be marked off before
construction . This Design is not valid & the Syst�m will need to
be relocated if failure to protect the areas proposed for On-Site
Secaage Treatnent occurs .
With proper installation and maintenance , tnis system should have no
problem in treating septic effluent effectively .
i
Nothing other t�an gray water , ( laundry, shoc�ers , 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
rnaintenance.
-) — � � �
— even B. Schirn�
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^ , � � PROPERTY OF: Co�t 1.-� _ � -�F
��1 '� �-� _ - �= `� -- � ?erco!otion Tests Sce!e: 1 =�o
,..
'I Lu ��"� i-- 4. L_,���r:v:" _ � t;�-�=� X�il Borinos LO T �--1 �.LY--�
I SL:�'l�E `-t O� �J �;?E^�rt; �J�ofk
��=0�l� i``� 1-� �'��;�1�..� . �i� .
Note ?his system is to be constructed to meet
! --- the h"�nnesc�a Pollu!ion Con�ro! Agency S-P TEST/NG /NC.
� Chapter 7080 & Local Ordinance L � �
Note : Check al 1 under round uti 1 ities Oesigned By- / �-- v J� ���-✓---
g Cote .L�/1�/�, PH. 612-497-3566
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3.0 i F��..`�000,v 3�`I I
�� Si1�o � 99,p !
` '�L��-1 v��� 4 ��� �
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! I SET- BACKS � 1�-----s�- --��� - � — - �_� ---� �
, ��- - .
' HOUSE ; � System must be � ' i
�
I � � . Tank Za� from property lines X - ��-%��� ��- :' �- `_'=-�_ '-���oT'� ;
'FI�LL"gASET'l'���+�i �� from wel'S
1 l,il AL 1L-OL� 3sZ from b'�gs. - - `
j'. _ �
; . "���� . ;�e�'mer�? orea _�=-a� '.o�,es , _ streems I
Treatment orea "Z�� `r;,m a�c�erty lines NOTE� Power supp!y and switches must be located in a i
�, ,.,a�u i��_-� „,,,, �,,�� �' ��om ,�.21� weather proof encbsure outside the pumping chamber and manhole I
� I � l`-ALCF1�t_ �i ,, / i
� ZD :p'1'1 5 �.�S. I
i �i �— � r 1�'`�-om �rees SOIL BORING ELEVATIONS
i ' ' '� �'
�----Zvmin. � THAI `�,-�1�.3 -�j-}"a"L -9gq.0)
; . �
; � ���dia suPP�Y P�P� � ��
� � � � I - t i 5 - grode�% TH. 2�L.�.22�:y
j Tank � i Tank � � ;;1' TH"3 EL.-93,2.1.
; Drop to Tank I I � I �ti PRESSURE DISTRIBUTION MOUND SYSTEM TH••4 �L�_3 �
. �� � I � `' -,' c'�r�'«'� T'�A�-y�D 1..��
, Uin. I to 8 � �p�m���9 TH.`5 EL.- �� I
i Max.l��to4� ��_�� '��`�`L�� ;l�v���c��_�) G,amber EL�VATIOU o1 PRO?OSED PLMP!NG �
4�to 6��dia. pipe CHAh1BER-���o,��4 9�i�..v ;
' +lY�eo N. .'(o P O� �wc,x - I o U 6.o �
� SYSTEM DESIGN -MOUND �� Lo�s� -F�oo� - 9��.0 '
; TYPE-�, � BEDROOM , Average percolation rate "' •�Zmin./inch (design.83sq.ft trea{ment orea pergal. of daily sewage fcrw) , ,
� � gal./day x.83sq.ft/qal.,�� sq.ft. of treatment orea +10% _ � '�.sq.ft. (.= IOft.wid'h=�_ft.length of bed area +side s'ope run�to I x 3;Z- heigh!= 3 � ft.x�ft,lawn�area needed) !
� Clean rock needed- �sq.ft. treatment area x •�depthof rock=�cu.ft :-27=�cu.yds.(3/4�to 2!/��dia.jncludes 2�of rock above pipe) � `
; ��'^`-�`f Clean sand fill below rock needed �Zcu. ds. a rox. sand loam back fill �� cu. ds.apcfox. to soii 6�� �-�cu. d q��-�RTaO__ p-_S?'C�=i._�-�-__ � I
� ��,a�,�-���� Y � PP , Y � Y � p ��-=c.�M�EN� -�� Aea �0°70 'CD '�"OP501�. �O�- \RK.��s�¢ �we�` ?� c�_Yo. �c����;
Number of tanks required �_, Ist tank�gol. , 2nd!ank/�o v gal.minirrurns , _�S P�m P�N� '- Am QE R- �
Pumping chamber capacity- 25% of dai!y sewoge flow of � ' gol.=�gal.+reserv2 s'orage of 15 0 -:1/B� �� gal.+oipe back dr�inage- �
' / l PROPERTY Or� Co4�1?--� S ���
of_�q�l./IOOlin.ft.of_�� dia. su p pl y pi pe, li n.ft.n e e d e d i l �, �_ga l.+ man�o'd ��ya�./I O OIin.`tp f y- ��dia.pipe, l�.f!.n2eded � ,�gal. 1lO�y �L�� j
total capacity needed.�Sa�gal.(plus area forpump) uS� r�„n. 3. J gq�,��P, Q.�v� J �� � ����� ��
;; Distribution pipe �l.��dia. , f�14( lin.ft. , 7��?�dia. perforations 3� ��aparf
A Pump size�hp. (Pumpable capacity�LL gal. 4cycles/day) _�,,,���g ._ �._U �_.t-�=Ao__� Gss � p�Se}�-1 R�-���_ 3�__c�� ��
� � s-P rEsrir�✓c i�
Note � When conslructing bed �- � this areo shou�d be shoped Note= D�stonce from trea!ment oreo to neighboring v.e!Is- G��_/,,�, �., �/ ,r�_
� '� �����vert � F , � � ��-__, �---, � Z_,;� � ' Designed 9y� _
�un-o,f rom en:enng �reo�me�t orea. ��C � f ��
n, _ �, ��,,/- _ ?,, �� -�a�-35o6
MOUND DESIGN WORKSHEET
(For Flows up to 1200 gpd)
�
A. FLOW Estimaltd Scwagc(S�j in Galluns per day �
Estimated ��0 gpd (see pages D-7 or I-3,4, 5) ,,,,,,,,��
or measured gpd x 1.5 = --- ���ms Type I Typc II Type I!I I�
B. SEPTIC TANK LIQUID VOLUMES Z 30o zzs �xo
3 450 300 218 �
4 600 375 256 ofiee
I-1 a �v�1 1-/ooJ gallons (see�ages C-3 ur C-5) s �so aso Z�a "';o`
6 900 525 332 T��•
7 1050 600 370 �
8 1200 675 408 caumn
C. SOILS (refer to site evaluation)
/1 Scplic T.nk Gpxilkr,in gall.�ns
1. Depth to restr�cting layer = � '�0 3y inches �„r„�,�,� ���n:riomLiqo,� �.,a�,��,;,�:,�Y..,��
2. Depth of percolation tests = I a inches ����m= �..a�;:Y �,�b�.���,W,.�
3. Percolation rate 4S. � mpi zw�u ,� „u
3aa �an tsoo
4. Land slope � % °°`6 `x'° Zu°
7,8 a 9 �pp 7cX10
over 9 '----
D. ROCK LAYER DI�IENSIONS
1. Multiply flow rate by 0.83 to obtain required area of rock
layer: Daily Flow x 0.83 = ,
i �� gpd x 0.83 sq. ft./gPd = �,�.� sq. ft.-r �.���.a c�ul-��
2. Select width of rock layer (10 feet or less) = t t� ft.
3. Length of rock layer = Area -:-Width =
� 4�/ sq. ft. � �ft. _ .�u ft. Rock Bed
r•r•r�r•r•f•r.f••:r•r�r•r�r�r
ti••.••..ti•ti•ti•ti••.•::•.••.••.•ti•ti•ti•
l•r•• t•t•t•!•t•f•t•t.t•t.t•:
ti•ti•ti�ti•ti�ti•ti•ti••.•ti-ti•ti•ti•ti•ti• idth S10ft.
.f.f.f.f.f.f.f.r.f.r.f.f.f.r.f
. �....�.�.�.ti.�.............�..�..�.� 1
•.f.:.:.:.f.:.:.:.f.:.:.:.:.:
E. ROCK VOLUME Length --�
1. Multiply rock area by rock depth to get cubic feet of rock; �
!.�c� sq. ft. x .�ft. __^,��cu. ft.
2. Divide cu. ft. by 27 cu. ft./cu. yd. to get cubic yards;
�cu. ft. - 27 = a� 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
1. Percolation rate in top 12 inches of soil is `✓�� iriPl Absorption WiJth Sizing Table
Percola[ion Ra�c Gallons Ratio of
2. Select allowable soil loadin�; rate from table on page E-; in Minutes p:r Soil Texmre per day per Absorplion wid�h
Inch(MP!) square foot to Rock Laycr
�� gpd/ft� W��h
3. Calculate adsorption width ratio by dividing rock layer Fa��erthan0.1• c�sa„� ----- ._.__
o.��s sa�a �.zo i.00
loading rate of 1.20 gpd/ft�by allowable soil loading rate; o.�as•• FineSand•• o.�o z.�o
6 to 15 Sandy Lt�n 0.79 1.52
1.20 gpd/ftz?- ,�,i gpd/ftz= � , l�� �b�o�+o �em o.6o z.cx�
3�ro as si�t Loam o.so 2.ao
Check this value on page E-16. 46��o ClayLavn o.4s z.��
6o a�zo ct�y o.za s.�
4. Multiply adsorption width ratio by rock layer width to get Slo���an c�ay ----_ _____
required adsorption width;
.�:�" x ft = `�� " ft
I
G. DOWNSLOPE ll1x�. Wll�'�l�H ' �
1. If landslope is 3% or more, subtract rock layer width from
adsorption width to obtain minimum downslope dike toe for ' " '
absorption: ;
��ft-1�ft =��_ feet � 1
2. Calculate minimum mound size based on geometery:
a. Determine depth of clean sand fill at upslope edge of rock
layer: Separation l.t� feet
b. Multiply rock layer width by landslope to determine drop ,,,,,�
in elevation; Slope Difference �'��
�x�_% y 100 =�_ feet �-�
c. Add depth of clean sand depth of clean sand for �"� ��-��-�•
separation at upslope edge (2a) to depth of rock layer to �i�.�'"}'�"
rock depth and the depth of cover to find the total mound °°���'°�,
height at upslope edge of rock layer;
�, c7 ft + 1 ft + 1 ft = ?. c� feet
d. Enter table on page bottom with landslope and upslope
dike ratio. Select dike multiplier of 3 •���
e. Multiply dike multiplier by upslope mound height
to get upslope dike width: ?.c� x �'.-t ; _ � feet
f. Add the depth of slope difference (2b) to the upslope
height to get the downslope height
�3.0 +.�_= 3,y feet
g. Enter table on page bottom with landslope and
downslope dike ratia
Select dike multiplier of y .� L
h. Multiply dike multiplier by downslope mound height
to get downslope dike width:�_ x 4. � = I � feet
i. Compare the values of step G.1 and Step G.2.h. Select the
greater of the t�vo values as the do�vnslope dike width;
1�l feet
j. Total mound width is the sum of upslope dike Rak��a`w�a�i;�1Q_'''�'�':..���:.��io�'�ew�a�,;�p_�'�`:..�;:.�;::.
width plus rock layer width plus do�vnslope Kock Bed Length ��
dike width; �:�,,':`�'�:::.��. � .-.. � . . �� ���������������������� .�.��.....�:::::��?,::
[::::.:::��::::;:::::�::::::::::::..:::: :...:.:::::..:::...::•.::.:.:•.::�.::.::�.::�.:: ::�:::�.:�:�:1:�:::�
�_ ft + /o ft + �� ft = ?�_feet lipslope Dilce Widch,0_ •.;Upslope Dike bVidth1�
k. Total mound len th is the sum oE u slo e
g p P
•`i:: Downslope��Dike�1Nidth��_��.� :...:
dike width plus rock layer lengtlz plus
u slo e dike �vidth;
P P
_�J ft + _�� ft + ;:;� r"t = 454� feet �.:�:. .::•::��� _�
G. r�,.�.;_e:.,.r.
1 � + ,C�c� _}_ -1 ,7 - ,a� /o�L
owns opc ps opc
3:1 4:t 5:1 6:1 7:t 3:1 4:1 5:1 6:t 7:1 8:1
%siope
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 6.38 753 2.91 3.8� v.76 5.66 6..i4 7.41
2 3.19 4.1i 5.56 6.82 8.14 233 3.7C 4.�4 5.36 6.14 6.90
3 330 4.i: 5.5A ?.32 �.� 2.75 3Si 435 S.OR 579 6.45
_C 3..1 :.�E -. 5.25 ;.59 _.,_ � �_6� �3..� :.1' 4.Fi: �_46 6-06
.S_- . ..� _3. .. . �.�) 6.6? �5� ...," <<,� 3.3� :.tS; :.F� 5.19 .i.71
..b 3.6e 5.26 7.74 S.3S ,_.. __ 3.'v" 3.65 4.41 4.93 5.41
7 3.FS0 S.i6 7.69 t034 13J3 2.4fi 3.12 370 4.I3 470 5.13
8 3.95 5.68 8.33 1154 15.91 2.32 3.03 3.57 4.05 4.49 4.88
9 4.11 6.2i 9.lJ� 13.(M 1&92 236 291 3.Qi 3.90 430 4.bi
]0 429 6.67 ]0.0 15.00 2333 2.37 2.&/> 3.33 3.75 412 4.43
17 S.CB 7.16 I1.11 7Z6.i .._ 2..0 ?7d 3.23 3.61 39� G26
12 5.6� i.F9 1v0 '_'..C3 ,_.,-.- _._. 2.-0 3.;2 3.:9 3-''� 4.Q9
PLTMP SELECTION PROCEDURE � �
A. Determine pump capacity:
` Gravity Distribution END PERFORATION OF A PERFORATED LATERAL
1. Minimum suggested is 600 gallons per hour(10 gpm)to stay ahead of �„„�,,,�,
water use rate. T�
2. Maximum suggested for delivery to a drop box of a home system is 2,700 _. . ,,y, ,.
gallons per hour(45 gpm)to prevent build-up of pressure in drop box. �,,,,,y�„�,�,,„ `- �,,K�����•_�;,• FoWk(a tar-
C ayer ol fay w u.as corerea
.�..�vitA red ro�i�paperl
- r a a P�tbrotion pUhd Ha'uonlollr
Pressure Distribution • �„o , ,�a, �P
3. a. Select number of perforated laterals 3 ''�:�w , �, � �.a� �2•�o �u.
ra FNid Roc �- ol Rock Loyer
b. Select perforadon spacing= 3 ft. ^ . • °-P��aa������� a�
c Subtract 2 ft.from the rock layer length. c�p�saw�,,., ������ ���•�a�
�y�-��-2 ft._!Q�ft.
a�a��son r.�nr sw�+nw
BMon PlocYp Sond Layer
d. Determine thc number of spaces between perforations.
Length perf.spacing= •-�. ft.+ ' ft._ -_ spaces TABLE OF PERAORATION DISCHARGES IN CPM
e. ` -= spaces+ l = -' 1• perforations/lateral
' f. Multiply perforations per lateral by number of laterals to Head Perforation diameter(inches)
get total number of perforations.
,-� '��n '�.
�� x -� ��_ '�% perforations.
�.o� Oss o.7a
g' �` X g�' �,gpm. �s 0.69 0.90
2.ob o.ao t.oa
2S 0.89 1.17
SELECTED PUMP CAPACITY � � m 3.0 0.98 1.28
gP a.o i.is �.a�
5.0 1.26 I.65
B.Determine head requirements:
1. Elevadon difference between um and oint of dischar C. aUse lA foot of head for residential systems.
p P p � bUse 2A feet of head for other establishments
.�_feet
2. If pumping to a pressure distribution system,add five feet for pressure
required at manifold
��feet
3. Frietion loss Pipe Lengch
6 �.
a. Enter friction loss table with gpm and pipe diameter. Poinc of Discharge
Read friction loss in feet per 100 fect from table. �nd�
F.L.= Z•�r ft./100 ft of pipe Elevation Difference
b. Determine total pipe length from pump to discharge �,r„p �Z
point. Add 25 percent to pipe length for fitting
loss,or use a fitting]oss chart. Equivalei�t pipe F-18b
length-1.25 times pipe length=
1.5 inch 2.0 inch 3.0 inch
l 1 x 1.25 = �3 y feet gpm Friction loss per 100 ft of pipc
c. Calculate total friction loss by multip]ying 10 0.69 0.20
friction loss in ft/100 ft by equivalent pipe length. 12 0.96 0.28
Total friction loss= _ a,(� x ] �'-/ 1100=�_feet 14 128 0.38
4. Total head re ired is the sum of elevation diffcrcrlcc, 16 1.63 0.48
au 18 2.03 0.60
special head requirements,and total friction loss. 20 2.47 0.73 0.11
25 3.73 1.11 0.16
/ 1 + s + �-/ 30 5.23 1.55 0.23
�1� �2� �3c� 35 7.90 2.06 0.30
40 11.07 2.64 039
45 14.73 3.28 0.48
TOTAL HEAD � 'J feet 50 3.99 0.58
SS 4.76 0.70
60 5.60 0.82
C. Pump selection
1. A pump must be selected to deliver at least �- � gpm (Step A)
with at least ='.�� feet of toEal head (Step B).
�ocarion or Project Lot 4 , Block l , Coffin site , Orono
Borings made by �-p Testinq , Inc . Steve Schirmers Date 10-23-93
Classifiction System: AAS�I� ; USDA-SCS X ; Unified ; Other
Auger used (check two) : IIancl X , or Power , Flight , or Bucket X
Depth , �oring number 1 Depth , Boring number 2
in in
feet Surface elevation 997 . 3 feet Surface elevation 998 . 4
� Topsoil dark brown clay lo m �
0 - �`' Topsoi 1 dark brown
i _ 1 _ loam
Erown c1a1 loam 0 - 1-1/2 '
2 - 8�' - 2 ` 2"-MOTTLED 2 ' 2" 2 - Brown clay loam
Rusty olive brown 1-1/ 2 ' - 2-1/2 ' -MQT�I�F
clay loam
3 - 2 ' 2" - 3 ' 2" 3 _ Rusty olive brown
clay loam
2.-1/ 2 ' - ?-1/2 '
Rusty olive brown Rusty olive gray silty clay
4 _ loam w/traces of 4 _ 3-1/2 ' - 4 ' 2" loam
loar�� �and Rusty olive gray silty loam
4 � 2�� _ d � 8��
3 ' 2" - 5 ' Rusty 4 , p„ _ 5 , ol�ve brown
� oam
5 - � -
o - 5 -
- 7 - i
I
� - 8 - �
(
�
:::�d of borinq � � 5 � _ feet . i,nd of bori_ng at 5 � rc>�_+� .
_ ...:.. � , .. -�t; . _ - - �t : . : . - �., .
___ ��,��1 ._ at _ _ _ _ �_ , i��. , L�r� ;e���t at :_�� � �� .._ . ,
hours a_`ter borinq . hcurs a�te_ boring .
':ot ��reser.+- ir. .;c:e X Not r�r��ent � n hol� X
�:�tt���: �o:. � . ,�:�,f_�i��: s,;� - -
�bserved at 2 ' 2'� �� . Observed at 2-1/2 ' -��t of d���th .
_ �t ot c:�p�_.: .
^:ot present in :�oi� [�Iot pr�sent in l�ole
Comments : Comments :
�.i�:`. . .. . . . . . . ,. _ V l�l�L i . . . . .. . _ . , . . .
Location or Project Lot 4 , Block 1 , Coffin site , Orono
Borings made by S-P Testinq, Inc . Steve Schirmers Date 10-22-93 ' '
Classifiction System: AASHU ; USDA-SCS X ; Unified ; Other
Auger used (check two) : IIand X , or Power , Flight , or Bucket X
Depth, Boring number 3 Depth, Boring number 4
in 997 ..6 1n 999 . 3
feet Surface elevation • feet Surface elevation
0 - — - 0 - ----- --
Topsoil dark brown loam Topsoil dark brown
0 - 1 ' loam
1 - 1 -
Brown clay loam 0 - 1-1/2 '
Gr �oam°Wi-1/2 ' - 2 ' -MOTTLED 2 '
2 - 2 -
1 ' - 2 ' 4"-�'OiTLED 2 ' 4" Gra 2 ' - 2 ' 4" loam
Rusty olive gray clay
3 - 2 � 4�� _ 3 � 4�� loam 3 -
Rusty gray brown
Rusty olive gray sandy clay loam
3 ' 4" - 3 ' 10" loam
4 - 4 -
Rusty gray brown
2 ' 4" - 4 ' 4"
loamy sand w/ layer of Rusty olive gray loam
S - 3 ' 10" - 5 � gray loam 5 _ 4 ' 4" - 5 '
6 - 6 -
7 - 7 -
I
8 - 8 - f
�
End of boring at � � feet . End of boring at 5 � feet.
Standir.g water tabl� : Standincr �ate�- t�-�bie :
pre�ent at fe�t o� depth , present at q ' 2�� feet of de�th ,
hours �after boring . 22 hcurs after boring .
Not present in hole Not �resent ; ^ hole
hiottled scil : .:ottled soil :
Observed at 2 ' 4" feet or depLh . OL-served at 2 ' feet of depth .
Not present in hole ?dot present in hole
Comments : Comments :
Location or Project Lot 4 , Block l, Coffin site , Orono �
Borings made by �-P Testinq, Inc . Steve Schirmers Date 10-22-5'3 �
Classifiction System: AASHU ; USDA-SCS X ; Unified ; Other
Auger used (check two) : Ifancl X , or Power , Flight , or Bucket X
Depth, Boring number Depth, Boring number 6
in in
feet Surface elevation 998 ' � feet Surface �levation 999_. 0
J - ---- ------ — p
Topsoil dark brown Topsoil dark brown loam
0 - 1 , loam 0 - 10"
1 - 1 -
Brown clay loam Brown clay loam
2 - 2 -
1 ' - 2 ' 4" -MOTTLED 2 ' "
Rusty olive brown
3 _ clay loam 10" - 2 ' 10"-MOTTLED 2 ' 10'
2 , 4„ _ 3 , 4„ 3 -
Rusty olive brown
clay loam
Rusty olive brown 2 ' 10" - 3 ' 10"
4 - loam 4 -
Rusty olive brown
loam
3 ' 4"- 5 ' 3 ' 10" - 5 '
� - 5 -
6 - 6 -
7 - 7 -
l
� 8 - �
�
F;nd of boring at 5 ' feet . End of boring at 5 � feet.
S`anding �✓ater ;.:�;le : Standing ,•:ater tahle :
; --_.�..� �c ����� �� :l���tt: , r�resent ar feet o£ depth ,
hours after borinq . hcurs after boring .
r:ot present in hol� X Not �rzsent in hol� X
[�lc�tl�d soil : P,;ottled soil :
Observed at o?�y� ��et o� c?epth . Observed at ��,�'� feet of depth .
. _ _ : .�._ . _ .- :- - - , -�- - _____- r:o'� I�?-�- �=:'. ,_ _,. ;ol�
-�-------'
Co�ments : Cor,�ments :
CERT. �G0627
PERCOLATION TEST DATA SHEET � � � �
a.m.
Percolation test readines made by S—P Te S t inq, I nC. o� 10—2 3—9 3 staRing at 10 : 18 P,n�.
,e�„<,
Test hole location Lot 4 ,B 1 k. 1 ,Co f f in s i te y��� ��umber 1 . Date hole ��as prepared 10—2 2—9 3
Depth of hole bottom I Z inche�. Diameter�f hole 6 inches
Soi] data from test hole:
Depth, inches Soil texture
0 — 8" Topsoil dark brown clay loam
8" — 12" Brown clay loam
Method of scratching side��all Knif e
2
Uepth of gravel in buttom of hule inrhe�
10-22-93 12 • 30.p.m 12
Datc and hour of initial w�ater tillin�� , Depth oi initial ���ater filling in�hes abo��e hc�le butt��m
'�tethod used to maintain at least I� inche;of���ater�lepth in hole ti�r at least=1 hour� Automatie siphon _
6
. �laximum ti�ater depth abo��e hole bou<�m durin�test inche�
Time Perculatiun
;ime intenal, i �tea,urement. Dropin �tater r�te. R�mark�
minut.s inches '��i level, inches minutes p�r �
' inrh
-- . i i i —
1 � : �� nrPfill � I I
� �� 1 -�/1 h I 2 S-3------3Q-m in.-
- — - �
1 �� � �� I �� ! �� ��
� �
� �� � �� � �� � �� ��
I I '�
_ i , ' j '
--- - � �
� ' ---- -- — —
' -- -- � _-� _- �-
' �
I ' - � ___ --__- -_
-- -- ------- --- - -- I - � -
, � - � -
Pcrcolation rate = 2 5 ' 3 minutes inch.
p�r
CERT. nGu627
. , . , ..
. PERCOLATION TEST DATA SHEET
a:m_
Percolation test readings made by S—P Te s t i na , T nc . on 10—2 3—9 3 starting ar 10 : 19
ldatrl
Test hole ]ocation LOt 4 ,B 1 k. 1 ,Co f f i n s i te Hole number 2 . Date hole H as prepared 10—2 2—9 3
Depth of hole bottom 12 inches. Diameter of hole 6 inches
Soil data from test hole:
Depth, inches Soil texture
0 — 12" Topsoil dark brown loam
Method of scratchin�side�vall Kni f e
2
Depth ot�_ra�el in bottum of hole inche�
10-22-93 12 : 30pm 12
Date and hour of initial ���ater fillin� . Depth of initial ���ater fillin�� inches abu��e hole bottom
?�l:thud used to maintain at Izast l2 inches ofµ�ater depth in hole for at least-3 hours_ Automatie siphon
6
, Maximum �v,iter depth abo��e hole buttom durin�test inche�
Time Percolation
�:ime inter��al. '�leasuremen[. ' Drop in ti�ater � rate. Remarks
minutes inches � level, inches minutes per
� inch
�
• 10 : 00 prefill 6 1 _ _
10 : 19 10 : 34 " � 3-5/8 4 . 1 15 min
11 : 06 � 11 : 21 " � 3-1/2 4 . 3 � " "
11 : 43 �11 : 58 � " 3-1/2 � 4 . 3 " "
_ I � _ � �-
I � I
-----_ _-'------�- --= -- ! ----- � -
� --j i
- -� I � �-- -
! ! ! i - � --
-- i - --r- - ----- - -�- ----
----- ---------- ---------
i -- - --- - -
---=---- ------- -- -----�- :
,
� - I _ - i
i ; � j
�
Percc�latie�n r:lt� = 4 . 2 minutes per ir,ch.
��RT. tt0062i
PERCOLATION TEST DATA SHEET ' ' '
S-P Testin , Inc . 10-23-93 10 : 20 a.m.
Percolation test readings made b�' g o� startinV ar p.m.
idatci
Lot4 ,Blk. l ,Coffin site 3 10-22-93
Test hole location . E-lule number , Date hole��a> prepare�l
Depth of hole bottom 12 inches, D��meter of hole 6 inches
Soil data from test hole:
Depth, inches Soil texture
0 - 12" Topsoil dark brown loam
Knife
�1ethod of scratchin��side�ti��ll
� 2
De�th�f��rs��el in bottum uf hole inrhe,
10-22-93 12 : 30pm 12
l�ate and hour ot initial ���ater tillin�� . Depth of inihal �t�.Uer fillin�� in�he�ah�,�e hc�le buttom
\tethod used to maint.iin at lea�t 1� inche,of���ater depth in hole for at lea�t-3 hours Al�t-oma t i c- s i phc�n
, �laximum ���ater d�pth ab����e hole butt��m�urin�,t�,t 6 in�he�
Time Percolation
�:ime � inten��L �, i�le:uurement. ' Drop in u�at�r r.ite. Reniark�
minute. inrhes , I��el, inches ' minutes E��r �
� � inch �
' 10 : 00 refill � 6 � i —
10 : 20 10 : 35 ' " 5-1/2 2 . 7 _ 15 min
11 : 0 7 I 11; 2 2-_--__ " ------ ' S-3/16 2 . 9 __- � " "
-- i --
11 • 44 ; 11 : 59 ' " I 5-3/16 I 2 . 9___ I " "
, � � �
�
— — - -i-- ------�—
�
i ' � � _
-- i I- — -- i -- i -
� ; ' i
� ' ----
I � _' __ - -- -- --
- - ,I j I �
� � � ����- - -�- �---
Percol�tion rate = 2 • g minutes per inch.
CERT. �G0627
. PERCOLATION TEST DATA SHEET � �
� a.m.
Percolationtestreadingsmadeby S—P Testinci, Inc . on 10-23-93 startingar 10 : 21 p m
�darc�
Testholelocation Lot4 ,B1k. 1 ,Coffin siteHa�enumber 4 , DateholeHasprepared 10-22-93
Depth of hole bottom 12 inches. Diameter of hole 6 inches
Soil data from test hole:
Depth, inches Soil texture
0 — 12" Topsoil dark brown loam
;�4ethod of scratchin�side��all Knife
_ 2
Depth of cra��el in bottom��f hole _inches
Date and huur c�f initiai ��a;er fillin� 10—2 2—9 3 �eptfi o�ihi[ial H�ater filling 12 inches abo�e hole bottom
�Icthod used to maintain at least 12 inch�s of��ater depth in hole for at least 4 hourt AutomatiC Siphon
6
, I�'Iaximum w�ater depth abo���hule buttom during te�r inche�
Time � Percolation
:ime � �ntcr�al, 1�1ea�urement, Drop in �vater rate, Kemcirk,
� n�inute� inches Ievel, inches minutes per
inch
• 10 : 00 I prefill j 6 �
10 : 21 10 : 36 " 3-1/8 4. 8 15 min
11 : 08 ; 11 : 23 I " 3 5 . 0 � " "
--11 : 4 5 ----� 12 : 0 0 � " " " � " "
�--
-- --r— --,---- -
i I - ( -- ( �
----- ---i------- - ------ � - -- --- -I ---- ----
—- -- -�-- — 1 - --- -
� I I
I �
--i- - i — - - ----, -- I- - -
_ _ - -- ---------------------- - -- - ------- .___ ------_------ -- ----
I i i
--- I-- _�L ---- ----- ------ - ,�
- ---� ----�- ---- --- --- I � - —
a
Per�ulation rat� _ ' mi�utes per in�h.
�::��1 �i . ;;UU62`i
PERCOLATION TEST DATA SHEET � �
S-P Testing , Inc. 10-23-93 10 : 22 a�n'�
Percolation test readings made by on starcing at /��
�dmel
Lot4 ,B1k. l,Coffin site 5 10-22-93
TeSt hole location . Hole number , Date hole���a�prepared
Depth�i hole bott<�m 1� inche.. Diameter of hole 6 inches
Soil data from test hole:
Depth, inches Soil texture
0 — 12" Topsoil dark brown loam
�tethod of scratching side��all Knife
D�pth of��ra��el in bottom of hole 2 in�h�s
10-2_2-93 12 : 30pm 12
Date and hour of initial ���ater fillin�_ . D�pth��1 initial ���ter f illin�� inch�a nh����e hole b��ttom
�tethod used to maintain a[ least I� inche�of���ater�iepth in hol� tur at least-1 hours AutomatiC Sl�hon
. �t;�ximum ���ater�lepth ab�����hc�le bvttom �lurin��te.t 6 inche�
Time I Percolation
;ime inten�al. �, �le.i�urement. I, Drup in �+ater I rate. � Rem.irks
minutes � inche: � le��el. inches � minute��er �i
I � inch j
� 10 : 00 prefill ' 6 i
10 : 22 10 : 37 � " ! 3-1/4 � 4 . 6 15 min
11 : 09 11 : 24 I " ' 3-1/4 4 . 6---- � " "
11 : 46 12 : 01 ' " � 3-3/16 ! 4. 7 " "
,
i
i � ; ~
_ � �� � -
� , �
i � � � ;
, i - ; -- ---- i
l ; - --� �
I �
_ _ - ---------------- � -- --- -- - _--- -
I ; ------- - --- - --I--
. ,
� ' �' '
Pcrcul:ition rate = 4 • 6 minut�s p�r inch.
CERT. tt0062%
• � r
. PERCOLATION TEST DATA SHEET �
<.�
Percolation test readin�s made by S—P TP�t i n cr . T n r. _ on 1 �—�'�—9��tarting ac 1 � - �� p,m.
«,.��
Test hole]ocation Lot 4 ,B 1 k. 1,C o f f i n s i t e Hole number 6 , Date hole�as prepareci 10—2 2—9 3
Depth of hole bottom 12 inches, Diameter of hole 6 inches
Soil data from test hole:
Depth, inches Soil terture
0 — 10" Topsoil dark brown loam
10" — 12" Brown clay loam
Method of scratchine side�+all Knif e
2
Depth uf ara��el in bottom of hole inches
Da[e and hour of initial :�ater fillin�_ 10-2 2-9 3 �1�h�����lil ��ater fillin�_ 12 inches abu��e hole h��ttom
'�1ethod used to maintain at leust i'_ inches of��ater depth in hole for at least d hours AutOmatlC S lphon
, :�laximumµ�ater depth abo��c hole bottom during tesr 6 inches
Time Percolativn
�:ime inten�al, 1ie�surement, Drop in w�ater � rate, Remarks
minutes � inche�s level, inches ' minutes per
� inch
• 10 : 00 � prefill l 6 � _
10 : 23 � 10 : 53 I " 3-1/16 9 . 8 30 min
11 : 10 11 :40 � " 2-7/8 ' 10 . 4 " "
- --7---- }
11 : 47 12 : 17 I " 2-13/16� 10 . 7 " "
�
�
� � �
---- �--- --1- — -- �
----- � ----- --- ----- � ----- � ----- -
; '
__i_ �I i_
--- -; ----- --- -- -
I
- - � - ! -----.--,I- - ---�-- _ �---
� � I I i
- --------------__ ------ -----.-------------------
-----------
i - -- ,--
---- i------ i --- - �- --- �---- --- i
-- - ---- ' -------�--- !- - - -!
Pe:culation rate = 10 . 3 �l;in;:!es per inch.