HomeMy WebLinkAbout1999-012267 - new septic PERMIT
�CITY OF ORONO PERMIT TYPE:
2750 Kelley Parkway - P.O. Box 66
Crystal Bay, Minnesota 55323 Permit Number:
(612) 249-4600 Date Issued: ..
SITE ADDRESS: - - �- -
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REMARKS:
FEE SUMMARY:
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CONTRACTOR: OWNER:
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APPLICANT PERMITEE SIGNATURE ISSUED BY:SIGNATURE � ,G�,
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CITY OF ORONO S�:PTIC SYSTEM PERMIT APPLICATION
Box 66 (2750 Kelley Parkwav)
Crystal Bay, MN 55323
JOB SITE ADDRESS: �O (�;��S;�L ,���i� �
Occupancy Type: Residential �_ Commercial Other
Permit Type: New or Replacement System, $100.00
Repair Existing System, $ 50.00
(Tanks or Drain�eld)
0.50 State surcharge added to above fees
*See fee schedule for non-residential permit fees
Owner's Name: ��N r�2��5 �u���� �c�rl�i-yv;- Phone Number: �;�'� -�" �j��
Mailing Address: Z7S /�'j����-r-� :S�-��v;-,-� City:_��I�-5 Zip: �5 y��
Contractor's Name: J � ���,,,�„�2-� (,�mp,g,�,;,��; �,� PhoneNumber: ��q -���i � �
Mailing Address: ��Vcx, oL,� �cx;�_��� ,�p. City: ���,rx�c;-;� 7�p; ���fy�
DO NOT MAIL PAYMENT WITH THIS APPLICATION ���� �C .. F��`'�, ,��
GENERAL INSTRUCTIONS
1. Applications for septic system permits may be mailed or submitted in person at the City
Offices; however, permits will not be mailed out. The permit must be picked up in
person at the City Offices and work must not begin unless the permit card is on the job
site.
2. Permits will be issued only to contractors holding a City of Orono Septic System
Installers License.
3. All work must be done in accordance with the approved septic system design. Design
reports are not considered approved unless accompanied by the "City of Orono Septic
System Approval" cover sheet signed by the City Inspector.
4. The following inspections will be required for all septic systems:
A. Pre-installation site inspection to include inspector, installer, and general contractor.
B. Tank installation prior to covering.
C. Drainfield trench installation prior to covering. For mounds, inspection is required
after rough-up but prior to sand placement (sand will be jar tested for silt content),
and a�ain during pressure distribution piping installation in the rock bed.
D. Final inspection to verify proper final cover depths and to verify that all pump station
(where required) components are functional and comply with codes.
5. Individual holding MPCA Installer Certificate shall be present during inspections. A 24-
hour notice is required for all inspections.
_ �
NOTE: Applicant must initial all spaces. Fill in all appropriate blanks, check all appropriate
boxes
1. I have received a copy of the system design including the City of Orono
Septic System Approval Cover Sheet.
� 2. I will be installi g the following: �,,,,�5-�-
A. Tanks: �Precast Concrete Other Manufacturer 2<,,�„�
Tank Capacities: 1) op gal. 2) ��; ; gal. 3) �� gal.
B. Pump Station (if required)
Pump make & model �� /�c I�o�;�i,l� `�/� tH? (attach pump curve &
literature); system design requires yc� gpm at Z�� feet of head.
High water alarm make & model .�.V LF-u� Outside
electrical work to be completed by installer electrician
other . Inside electrical work must be completed by
electrician.
C. Treatment System: �
Trenches: s.f. f/ Mound
Depth of rock below pipe " Rock bed dimensions %� 'x 5�'
Drop Boxes Sand bed dimensions �'x � � '
Distribution Box Pressure Dist. Pipe Diam. ' z"
Maniford Pipe Diam. � "
D. Final Cover/Topsoil to be: borrowed from site
�how location on site plan)
rucked in
The undersigned hereby applies to the City of Orono for issuance of a septic system installation
permit, agrees to do all work in strict accordance with the ordinances of the City and the
regulations of the State of Minnesota, and certifies that all statements made on this application
are complete, true and corr .
SignatureofApplicant: Date: l 2- �� �4�
MPCA Certification No.: �(���
Staff Review: App �val Denial
�
Reviewer: � Zl c� Date: i 2 -1 3-y y
Reason for Denial:
. SEPTIC SYSTEM APPROVAL
O �� ' ► K'S C4PY
� �
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, � ; f,,;,. ,� C ITY of ORONO
E� Municipal Offices
�� � G~ Street Address: Mailing Address:
l,� ' � ��,,;�
kE8H0,-�-'� 2150 Kelley Parkway P.O. Box 66
— "='" ' Orono. MN 55356 C stal Ba MN 55323-0066
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Owner C�h�1��t 5 Cu�ICI CC�. �C C': Phone (Home) :�3,i -�{�� (Work)__ _
Address_,�� ��,S 1w,-��!/�'�Z�_/��:�" Cin- C_.%1��1';C? State �v"ir1 Zip •-��'"_��
Site Evaluator 5 -�' ���s�����,� State License .= �`I Phone# N;�7�-.3 5��;6
Type of Establishment: Single Family� Multi Family
Commercial /�� Garbage Disposal Yes No
No. Potential Bedrooms �/ Est. Gallons Per Day (����'�
Water Meter Required: Yes No� Soil Sizing Factor ,�3 �w5 � �J Ff 2
Perc Rates P-1� P-2(�� � P-3 J.� P-41, � P-5 y,C' P-6 �7�C; P-
Restricting Layer Depth B-1� B-2,3"1"' B-3 y2'' B-4�E'` B-5 Z<'; ' B-6 3� '
Type of Treatment System:
Standard x Experimental Alternative
Pressurized Mound System X At-Grade System
Gravity Trenches System Pressurized Trench System
Gravity Trenches W/Lift Pressurized Bed System
Holding Tank W/Alarm
Septic Tank Size j C7�!O # of Ta�s G Lift Tank Size /C�Cx�
Pump Brand -- GPM �i o Head `L�:-`
Treatment System: . �1� �
Minimum ��'�5 s'�� (u zx �»`) Square Feet���ith � inches of rock below pipe
Type of covering Fabric � Other
THIS IS NOT A PERMIT. This is a design appro�al form which must accompany the site plan.
A permit must be issued to a licensed septic contractor prior to installation.
NOTICE TO INSTALLERS: Any changes to the approved plans must have prior approval of the
inspector (249-4600) Call for inspection 24 hours in advance.
ALL DRAINFIELD AREAS MUST BE FE\CED OFF prior to building site excavation and
. fencing must remain in place until final site grading. Approval to pour footings will not be granted
until the Inspections Department has verified the primary and alternate sites are protected.
1�0 VEHICULAR TRAFFIC OF ANY KInD is allowed within 20' of tested drainfield sites ever.
ACCEPTED_� DENIED B}�the City of Orono subject to eYisting regulations and
the following conditions: �
By: � LC�c:c� /Z—(— �I
' Pence, On-Site Systems Manager
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,� ��IM�1�
QF- ��
Telephone(612)249--1600 • Fax(612)249-4616
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S-�' �'J�►��'I1'0��, Il��'.
951 KATYDID LANE
ST. MICF-IAEL, MN 55376
497-3566
Steven �., S�hirmers
October 5 , 1989
Al1an Carlson
Lot 1 , Bloc.k Z
Cr.y�tal Creek
Orono, Henn . Co . , MN
'ZC' �(Ly s�r-r�c- �rLt�t-�K ,
This system is Designed for a Type 1, four bedroom home and in accordance
with the Minnesota Pollution Control Agency Chapter 7080 and local
ordinances .
The soils on this site are typical of SCS soils mapped - KkB - Kilkenny
loam & LrC - Lester loam bordered by - Gc - Glencoe silty clay loam. A
14" , 20" , 26" , 30" , 32" , & 42" , (mottled soil ) . Due to the seasonally
high water table , a pressurized mound system will need to be installed .
The bottorn oi trie rock bed must be located at least 3 ' above the
seasonally high water table .
The soils at a depth of 18" have a percolation rate averaging 4 . 8
min/inch and are adequate for treating septic effluent.
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 mat�rial are clean. The sod layer below the
entire mounded area must be turned over , just break up the sod, be sure
not to over work.
The power supply and switches must be located outside the manhole and
pumping chamber in a weather proof enclosure . A warning device must be
installed with a light and sound device, this is in case of a pump failure .
(Mercury floats are a good method) .
Al1 neighboring wells are located more than 100 ' away from the proposed
treatment area .
Keep all heavy equipment off of the proposed treatment area before and
after construction as much as possible . The treatment area should be
marked off before construction.
CONT ' D
Soil and Percolation 7'eata
Septic System Deaign
With proper installation and maintenance, this system should have no
problem in treating septic effluent effectively.
Recommend to pump the septic tank every year if there is only 1 tank
& every 2 years if there are 2 tanks .
__ .
< •
Steven B. Schirmers �S,
SBS/ds
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�TYFc-�, �_ E3ED`�G0��1 , ,4veroge �•er�c'otion ra'e y_`�min./ini:h (des�gn.83 sq.ft treo?�1�Ln1 areo per gol, of dai!y sewoge flc�+) �
�,o�gal./doy x.83sq.ft./9�I.�-I_g� sq.ft, o"�eo+meni erea +!0% =5�sq.ft. ( .:- IGfl.widlh=��ft.length of bed creo +si�e s!ore run_�to I x�heigh�= �.al fi.x��ft.�ewn�artia nc�ded) I 'i
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� Cleon rock reeded- ,5�-�'�_sq.it. ?reo'inent area x� 0�deplhof�ock=52icu.ft=?_7=�1_cu.yds(3/4 '0 2!�� d�0. �1,1GUG�PS � of ro;,k above pipe)
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Pun,�.�ng chamher capoci?y- 25% of dai'y sn�r�oge flew of���gal.= l.�v gal.+reserve si�nge of 15 O�;t 1 /E3I�_�aQ go!. +p;;�bock drnina 2— �`''s� ��-�"'-9 `" ��
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of__ i.�..c;!./IOOlinfl.cf_ �� d�o. s�,pp'y pipe, lin.ft.needed_C7�_, ._�j�gal.im��rrfo'd �`�gai.%i00'inftof_a_��dia.p�pe, 'n.ft.i�eeded� ,3_gal. _L��_���� ---- ---
'.,ta! �apocity r:eeded. '>�3_��I.�p�us area !or p��mp) u, f_ r,�,,r„ Qo�__Q`,1._�.��. o�=c'*`0--�11--�...__1�� t-�� - C.o •
D;strihuticn pipe��dio. , L��iin.fl., ���L da. perforations :� '�nporl J I
. . I�a ^ ^ z � _u.,� �Y o�0 � ti-1c.�. ---/� t �,�� ' - � � �) �"�'1.�� `-�Q _o;j m �n'1 — r! S'-P �.ST�N�J �/vC� . � !,
Pump size ----hP. (pumpob'e copac;ty L��_gol. 4 cyc�es/day) u 1��- � 1 �
Note � Wt�en corutru�1�ng bed , th�s area shou4 be s��ped No�e• D�stonce irom treo!ment oreo 10 ne�gh��nq v.e.s Oes^rc� Q �"�``�"' "� '
, ; y � • y� � � ,' ` ',� —
lo divert run-off from eNering treelmeM oreo. �'�F ~���'� ��}-� �O° -- � , � 11
. ; �a�� :�/�/� , PH. 6 2-497-3566
MOUND DESIGN WORKSHEET
• ' (For Flows up to 1200 gpd)
A. FLOW Eitimued Sew�ge Flo�in Gallons pa DaY(gp� --
Estimated O � gpd N��
or measured - x 1.5 = gpd. a��� �`I �'p`u Tya ni ��rv
z 30o zu �so �
3 450 300 218 °i
B. SEPTTC TANK LIQIJID VOLUMES 4 �o0 3�s as� ,�
5 750 450 244 �
� - /{�O C7 g�pj1S 6 900 525 332 "'°
7 IQSO 600 370 ,d�
g 1200 675 408
C. SOIIS (refer to site evaluation)
,� ,, N�bc ��c c�.w.
1. Depth to restricting layer = �o a 3 o inches B� �, �,,
2. Depth of percolation tests = i�. - � � " inches `"""' `"°"'
3. Percolation nte � � � mpi 23 a`;` ,'o�oo ;•.s o
4. Land slope_S,� % �«a z o 3.�000°
wa 9 See fis.C-6 (x 1S)
D. ROCK LAYER DIIv�1SIONS
1. Multiply flow rate by 0.83 to obtain required area of rock
layer: A x 0.83 =
n'
ov . gpd x 0.83 sq. ft./gpd = �-1`�� sq. ft.-� ����� = s`+'%
2. Select width of rock layer (10 feet or less) = i�-� ft.
3. Length of rock layer = azea y width = R� g�
S�� sq. ft. + �ft. = ss ft. �.�.,.,...,.,...�.�.,.,.,.,.,.,.,
♦fti�ti�1��`\�1�1�1�tif�r�fti tifl�tifti
tiftifti:ti:tifti:{:;f�:ti{ti:�rtirtif�f�rti �dth 510 ft.
yf ti�1:�f ti�1�ti�tirlrti�l��f1f tiflrlrti
•/•I•r•f•1•l•t•f•t•l.l.t•t•t•t•1• ..
E. ROCK VOLUME �- I'�'g�' -�'
1. Multiply rock azea by rock depth to get cubic feet of rock; -�
s�,sq.ft. x /•��ft. _�cu. ft.
2. Divide cu. ft.by 27 cu. ft:/cu. yd. to get cubic yards;
S�� cu. ft. y 27=��cu. yd.
3. Multiply cubic yazds by 1.4 to get weight of rock in tons;
�cu. yd. x 1.4 ton/cu. yd. _ �S tons.
F. AD�'.�ORI'TION WIDTH �-�_q`1 L 0 q�� a„w�a�,s�, Lble
1. Percolation rate in top 12 inches of soil is �!. � mpi �Mo,,,�,R,� ��. R.�d
M;,,L,u,pR,�,�t, Soil Texture �,� '"d,�
(mpil �.. .e.o.ve
2. Select allowable soil loading rate from table; Faster than 0.] oarse Sand 1.2o i.00
� 0.1 to 5 Sand 1.20 1.00
'��, gPd�f� 0.1 to 5 fiine Sand� 0.60 2.00
6 to 15 ndy Loam 0.79 1�2
3. Calculate adso hon width ratio b dividin rock la er 16 co�o t oa�, o.bo 2.00
� Y g Y 31 to 45 Silt Loam OSO 2.40
load.ing rate of 1.20 gpd/ft2 by allowable soil loading rate; �co bo c�a [.o�, o.as z.b�
1.20 gpd/ft2�- ,k� gpd/ft� _ �• L'L_. Slowertha�120 CiaY o2a s.00
"Soil having SQ9L or morc d fux or vcy fine xnd
4. Multiply adsorption width ratio by rock layer width to get
required adsorption width;
�x �v ft = a�.� ft
G. DOWNSLOPE D�WIDTH
1. If landslope is3���more, subtract rock layer width from
adsorption width to obtain minimum downslope dike toe
��.� ft-�ft = � feet
2. Calculate Minimum mound size based on geometery:
a. Determine depth of clean sand fill at upslope edge of rock
layer: Separation I. � feet
b. Multiply rock layer width by landslope � rooc co�.�
to deternune drop in elevation; � roo� ao sa
Slope Difference seperetton te�t
�X�% y 100 -�_� feet s�o�s o�tterence _S�_ ei
UDslope WiOt�
c. Add de th of clean sand for se aration (2a) .�-� teet
P P RocK eea wiatn
at upslope edge,depth of rock layer (1 foot) to depth of �0 leet OownsloDe wiatn
cover (1 foot) to find the mound height at the upslope edge �- �eet
of rock layer;
1.3 ft + lft + lft=�.3 feet
d. Enter table with landslope and upslope dike ratio.
Select dike multiplier of 3.�.'�
e. Multiply dike multiplier by upslope mound height
to find upslope dike width: 3.3 x 3,a� _ �_ 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 downslope height;
3•� ft + , �_ft = 3,�feet
g. Enter table with landslope and downslope dike ratio.
Select dike multiplier of �.� �-
h. Multiply dike multiplier by downslope mound height
to get downslope dike width: S.�� x 3�'i = a 1_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; ��
a. ) feet
�UD510 9�'II�tII �
j. Total mound width is the sum of =� �eet ;
upslope dike (G.2e) width plus rock ROCK O�p W,a��
v i..rBe1 i���.r..i
layer width (D.2) plus �os�000 W,a�� �o��ooe W�a��
downslope dike width(G.2i); 3 �`ee`
�_ft+�ft + �_ft = �_ feet � �
k. Total mound length is the sum of '�� ! ' °°�"�'°°°"'°`" '
�ea�
upslope dike width (G.2e) plus rock layer
length (D.3) plus upslope dike width (G.2e); �
�� ft + � ft + t� ft = � feet
ai Ss � � 9� ��
TOtCI Lenpt�
own ope ps ope
3:1 kl 5:1 &1 7:1 3:1 4:1 5:1 &1 7:7 8:1
1G abpe
0 3.0 l.0 5.0 6.0 7.0 3.0 a.0 5.0 GO 7.0 8.0
I 3.09 t17 5.7b 638 753 291 3.&i 4.76 5.66 654 7.d1
2 3.19 �35 556 682 8.1� 2.83 3.70 45� 536 G14 6.90
3 330 l54 5.88 7.32 8.86 275 357 4.35 5.08 5.79 6.15
6 3.t1 l76 625 7.89 9.T1 2.68 3.i5 �.17 1.86 5.{6 6.06
5 353 5.00 669 8SI 10.T1 261 3.3� 4.00 4.62 5.19 5.77
.6 3.fb C 5.?b-�� _2.1�. . 938 1207 2S4 ��32i 3.g5 l41 6.93 S.0
7 3�0 556 7.69 10.3�t 1373 268 3.12 3.70 d13 t.70 5.13
8 3.95 5.88 833 1154 15.91 242 3.Q3 357 1.05 4.69 4B8
9 411 6.25 9.09 13.01 18.92 2.36 296 3.45 3.90 d30 4.65
]0 �29 6.67 t0.0 15.00 2333 231 286 333 3.75 6.12 4.64
11 �.48 7.14 11.11 17b5 30.43 2.2b 278 323 3.61 3.95 416
12 4b9 7.69 1250 21.63 43.75 221 270 3.12 3.49 3.80 d.OB
F-17
'��
,
' PUMP SEI.ECTION PROCEDURE
ElD PERfORl�TIOH OF 4 PfRfOR4TEp I�TER4L
A. Determine pump capacity: W..�..,
Gravity Distribution
T�a«I
]. Minimum suggested is 600 gallons per hour(10 gpm) to stay ahead of - . � a�„N�w�.k�d��,
'w�r s.r�or. '�w...i ro,.u o.�o....e
water use rate. .,,�,,.,.,„,�,,,'
2. Maximum suggested for delivery to a drop box of a home system is 2�7W MM�nen a��,b �.o,,,�,,,��,
ti»wo .ua, ,>o
gallons per hour(45 gpm)to prevent build-up of pressure in drop box. ,�.,;p,„ ; _y �,,., ,Z•„ :,,.
ie or n�� �«
Pressure Distibudon c�..,�,.,,,., ��"`���" `�
B.�ww M U��ni
3. a. Select number of perforated laterals 3
� Pa $--3.- o�..�..i s.ii ►,...,.,s���»a
b. Select oration s cin feet �,,,,,,,,,,�5e,,,�,,,,
c. Subtract 2 ft from the rock layer length.
S S' _2 ft. _�_feet
d. Det��ine the number of spaces between perforations.
I.ength perf.spacing=�ft. +�_ft._�2 spaces Re9uued Perforation Disch e
e. �spaces+ 1 =�t�perforations/lateral ��o�P��U1e(Sp�
f. Multiply perforations per lateral by number of laterals to D�78e � .aP,, ,
get total number of perfoneons.�; x �tz 1e,,_ �I perforations. ��d 32 ' °�'��"
g' � " ��+=�gPm.
1.Oa 0.56 0.74
SELECTED PUMP CAPACITY�_gpm 2,�b Q.8� 1.04
B. Determine head requirements: a. Use for single family homes
1. Elevation difference between pump and point of discharge. b. Use for all other applications
�_Eeet
� 2. If pumping to a pressure distribution system,five feet for pressure
required at manifold if gravity s stem,zero.
� feet
3. Fricdon]oss
a. Enter friction loss table with gpm and pipe diameter. Pipe Lrng�h
Read friction loss in feet per 100 feet from table. � Poinc o!Dischargc
F.i.. = a.�a�ft./100 ft of pipe � -� d
b. Deternune total pipe]ength from pump to discharge E]cva�on Diffcrence
pointi Add 25 percent to pipe length for fitting � �_, -•
loss,or use a fitting loss chart. Equivalent pipe p
length - 1.25 times pipe]ength= F-18b
1'7 c� x 1.25 = ��_f ee t
c. Ca]culate total friction loss b multi 1 n 1.5 inch 2.0 inch 3.0 inch I
Y P Y� $ � ti,a;�,i�,�ioo n�r o��
friction loss in ft/100 h by equivalent pipe length.
Total friction loss= a.lo'� x �,)� +100=�_feet 10 0.69 0.20
12 0.96 0.28
4. Total head required is the sum of elevation difference, 14 1.28 0.38
special head requirements,and total friction loss. 16 1.63 0.48 '
18 2.03 0.60
20 2.47 0.73 0.11
`" + ,� + � 2S 3.73 l.11 0.16
(1) (2) (3c) 30 5.23 1.55 0.23
35 7.90 2.06 0.30
TOTAL HEAD a (� feet 40 11.07 2.6a 0.39
45 14.73 3.28 0.48
50 3.99 0.58
55 4.76 0.70
C. Pump selection 6o s.6o o.sz
I� 1. A pump must be selected to deliver at least
,_, �� gpm (Step A) with at least � feet of total head (Step B).
C�'R'1'T_FICI�TTO'� tt 00627 Logs o* Soil Borinc s
. Loca'tion or Project Allan Carlsor., Lot ?, Block 2, Crystal Creek, Orono
Borings made by S-P Testinq. Inc . Steve Schirmers _ Date g_15-Rq
Classifiction System: AASHU ; USDA-SCS X ; Unified ; Other
Auger used (check two) : Hand X , or Power , Flight , or Bucket X
Depth, Boring number 1 Depth, Boring number 2
in in
feet Surface elevation 983 • 6 feet Surface elevation 981 . 0
0 - 0 -
Topsoil dark brown
loam Topsoil dark brown
1 ' � 1 � 1 - loam
1 ' 2"-MOTTLING
Olive brou�n loam
2 - , 2 -
1 ' - 2-1/2 '
2 ' 8"-MOTTLING
3 - 3 - 0 - 3 � 2��
Daric gray brown loam
Rusty clive brown 3 ' 2" - 3 ' 10"
4 - loam 4 ' Dark 3 ' 10" - g � 2�� gray loam
Olive gray clay loam
4 ' 2" - 4 ' 10"
5 - 5 ' Dark gray clay loam strong
. 4 ' 10" - 5-1/ 2 '
� Rusty gray loam
6 - 2-1/2 ' - 6 ' 6 - 5-1/2 ' - 6 '
7 - 7 -
8 - 8 -
rnd of boring at ti � �-eet. End of boring at 6 � fe�t.
Standing water table : Standing water table :
present at �eet of depth, pres�=nt at feet of depth,
hours �after boring. hours after boring .
Not present in hole X Not present in hole X
Mottled soil : Mottled soil :
Observed at 1 ' 2" feet of depth. Observed at 2 � g�� feet of depth.
Not present in hole Not present in hole
Comments : Comments :
L-13
� C��RT,IFICATTON # 00627 Logs of Soil Borinqs •
Location or Project All �n Ca 1 �on, Lot l , Block 2 , Crystal Creek, Orono
IIorings made by 5-p Testina, Inc . Steve Schirmers Date �-15-89
Classifiction System: . AASHU ; USDA-SCS X ; Unified ; Other
Auger used (check two) : Hand X , or Power , Flight , or Bucket X
Depth , Boring number 3 Depth, Boring number 4
feet ! Surface elevation 980 • 1 feet Surface elevation 980 . 0
�
I
C - 0 -
Topsoil dark gray
i _ 1 _ loam
Topsoil very dark
brown loam
,, _ 2 _ 2 2 -MOTTLING
` 0 - 2 � 4��
Rusty gray brown
3 - 3 - loam
3-1/ 2 ' -MOTTLING
0 - 3 � 8�� 2 � 4�� _ 3 � 8��
4 _ Dark gray brown loam 4 _ Rusty gray strong
3 ' 8" - 4 ' 2" clay loam
Dark 4 � 2�� - 4 � 8�� 9ra�oama 3 � 8�� _ 4 � 8��
Rusty gray silty clay loam
5 - Gray brown clay 5 -
4 ' 8" - 5 ' 4"
loam Rusty gray brown loam
1
6 - 4 � 8�� _ 6 � 6 _ 5 � 4�� _ 6 �
7 - 7 -
;
J
� - � 8 -
1
� I
:?nd of boring at 6 ' feet. End of boring at 6 ' feet.
S~_an�inq water table : Standing water table :
present at feet of depth, present at feet of depth,
hours •after boring. hours after boring .
Not present in hole X Not present in hole X
Mottled soil : Mottled soil :
Observed at 3-1/2f�et of depth. Observed at 2 ' 2" feet of depth .
Not present in hole Not present in hole
Comments : Comments :
��L;:�i'�!�'1���;�11UN � 00627 � Logs o� �o�� 13orin� s
. , ��cc��tion or Project Allan Carlson, Lot l , Block 2, Crystal Creek, Orono
Borings m�de by S-P Testinq, Inc . Steve Schirmers Date 8-15-89
Classifiction System: AASHU ; USDA-SCS X ; Unified ; Other
Auger used (check two) : Hand X , or Power , Flight , or Bucket X
Depth, Boring number 5 Depth , Boring number 6
in in
feet Surface elevation 981. 9 feet Surf.ace elevation 98� • �
0 - 0 -
Topsoil very dark
gray loam
1 ^ 1 Topsoil dark gray
0 - 1-1/2 '
1 ' 8"-MOTTLING loam
2 _ Very dark gray strong cla 2 _
1-1/2 ' - 2 ' 2" loam
2-1/ 2 ' -MOTTLING
3 _ Rusty gray strong 3 _ 0 - 3 '
clay loam
Rusty olive gray
2 ' 2" -. 3 ' 10" clay loam
4 Rusty gray silty clay 4
3 ' 10" - 4-1/2 ' loam 3 ' - 4 ' 10"
Rusty gr�ay silty loam Olive gray clay loam
5 -
4-1/2 ' - 5 � 2�� strong 5 - 4 ' 10" - 5 ' 2"
Rusty gray brown R�s�ye5 ' 2" - 5-1/2 ' gr��amilty
6 - 5 � 2�� _ 6 � loam 6 _ usty 5-1/2 ' - 6 � oli�oa�iray
7 - 7 -
8 - 8 -
�
I
End of boring at 6 ' feet. End of boring at 6 ' fe�t.
Standing water table: Standing water table :
present at feet of depth, present at feet of depth,
hours �after boring. hours after boring .
Not present in hole }{ Not present in hole X
hiottled soil : Mottled soil :
Ubserved at 1' 8" ��et of ,depth. Observed at 2-1/2 ' feet of depth .
Not present in hole ' Not present in hole
Comments : Comments :
, r�RT. #OC627
. PERCOLA'�'I�JN T'E�'s' �ATA S�{T.;��
�� -
a.ni.
Percolationtestreadingsmadeby S—P Testing, InC � �,�, 3--16-89 �t<irtingar 10 : 40 q.���.
J�li
Lotl ,Blk. 2, CrystalCr.eek � 8-15-89
Test hole location , Hole numher , D�ite ho:e ��as pre�ur�c�
Depth of hole bottom 18 inches, Diamecer of hole 6 i�c"es
Soil data Crom test hole:
Depth, inches Sui:� !�x!�.;re
0 — 12" Topsoil dark bro��,�ri loam
12" — 18" Olive brown loam
Method of scratching sidewall Kni f e
• Depth of gravel in bottom of hole 2 inches
8-15-89 �: 30�m . . 12
Date and hour of ini[ial warer fillin,g , epth f�nitial water fillin� inches cibove ho!e bo!�c�ni
Method used to maintain at least 12 inches of water depth in hole for at le�is!4 hours AutomatiC siphon
6 r .
� , Maximum waterdepth ,ibove ho!c�?ottom ci��u�in�,tes� inche�
' Time i ' Pe;•co'a!ion
Time interval, � �� Measurement, �, Drop in water � r�t:<•, R�nr,irks
� minutes I inches �� !eve!, in_•'��es � minutr���er
�
� � ' in�h
10 : 30 prefill 6
10 : 40 '� 10 : 55 � " ' 2-1/4 , 6 . 7 15 min
�
11 : 05 j 11 : 20 " ' " " " "
I I ; ;
11 : 35 � 11 : 50 I " ' „ „ „ „
� �
, i
' � r �
I '
� ,
� +- ; '
i 'I � '
, � I
, '�
;
�
�
Percolation rate = 6 ' � minutc��er inch.
� � I
CER'�' . #00627
i
. P�'2COLATION TEST L�ATA SHEF,'�
`, . .��� ;
Percol�t�on tes� readings made by S—P Testlnq , InC . �n 8-16-89 startin�ar 10 : 41 p.m.
�J�utl �
Test hole location Lot 1,B 1 k. 2,�rys ta 1Creek Hole number 2 , Date hole was�rep<<re� 8'15—8 9 �
18 6 ;
Ucpth uf hule bottunL �.�ches, Diameter of ho!e inches ;
Soil�ula Crom test h��l�: ,
Depth, inches Soil !cx!ure :
0 — 18" Topsoil dark brown loam
Nlethucl of scratching sidewall Knife
2
Drp�h of gravel in boetom of hole inches
8-15-89 3 : 30pm 12
D.�tc and hour of initial water filling , Depth of ini!ial water fillin� inchei a5ove ho!c 5�:wn� "
fvlethu� used to maintain at least ]2 inches of water depth in hole for at ieast 4 hc��.�•� AutOmdtlC siphon
, Maximum w:itcrc'cp'h ab��vc nc�ic bottom c' . ^�, tc . 6 in�•hr, r .
Time I � �� 1'crco:u!ion � �
"I�ime � inlerval, � Measurement, � Drop ir. watcr j rite, lZ�mar!:s
� minutes inches , ' �•!, i^.chcs minutes per
I li inch
10 : 30 prefill j 6 j �
10 : 41 ' 10 : 56 " 2-3/8 6 . 3 15 min
11 : 06 11 : 21 i " � 2-5/ 16 6 . 5 i " "
11 : 36 11 : 51 i " 2-3/16 6 . 9 " "
i � '
,
� I i '
� i �
' I '
�i
r � � �
, -i �
� � � ; i
I � ! �
I ; ' .
, � �
� � �
Percolation rate = 6 ' 6 minutes per inch.
, � ' C�E�2T. #00627
. PERCOILATION T�;ST DATA SI-{EE'?'
:�.�,�,.
Percolation test readings made by S—P Te S t inq, I nc . �,� 8-16—8 9 s�,,-�;.,., ,;. 1: 5 0 .,..,�.
Lot1,B1k.� ,CryatalCreek 3 8-15-89
Test hole location . Hole r..imher , D;ite hoie wa� n�eo•r.rcc'
Depth uf hole bottom 18 inches, Diameter of hule 6 inches
Soii data from test hole:
Depth, inches Sui:'.cx'.ure
0 — 18" Topsoil very d�rk ;�rown loam
Method of scratching s:dewall. Knife
2
• Depth of gravel in bottom of hole inches
8-15-89 $• 30 �p 12
Date and ho,ur of initi•�1 water filling , epth�i initial water fillin� inches a'�ove ho;e borur�
Method used to mair:ain at least 12 iaches of water depth i�hvle for at'.east 4 hours AutomatiC s iphon
6 -- _.
, .Vlaximun: w;i,cr depth ab��ve ho!c hotcom du;ins� t:•�' inr��rs
—,--
� Time � � � Pcrc:�!a�.:���.on
Time ' interv�l, � Measurement, �I Drop in water ! r�i,c �� Rc;nark�
I minutes � inches '�, I�vcl, inches � minu�e�per
� i :,�:'�� -
1 : 30 � prefill 6 �,
_,
1 : 50 2 : 00 � " 5-7/8 1. 7 10 min
- � � -
2 : 07 2 : 17 ; " 5-5/8 1 . 8 ; " "
� �
2 : 18 1 2 : 28 � �i " I 5-1/2 �� 1. 8 '� " "
-� ! �
i i
,
�' � - '
I � � i
I '�
, � i
�
� � ,
_�
i
� i �
; !
,
i �
Percolatioii rate = 1' 8 minutes per inch.
� CERT . #00627
�
PERCOLATIO:�' TE�T DATA SH��T
S-P Testing , Inc . 8-16-89 1 : 51 ' '"
Prrcolation test readings made by on startir.��a� p.m.
��,,,,
Test hole location Lot 1 ,Blk . 2,Crysta 1Creek Hole number 4 , Dxte hole was prer�����j 8-15-8 9 �
Dep�h of hole bottom 18 inches, Diameter of hole 6 inches �
Suil dat� from test hole: ,
Depth, inches Sui' tex?ure -
0 - 18" Topsoil dark gray loam
'�teth�><: of scratching sidewall Knife
� D�pth ��f�ravel in bottom of hole � inches �
8-15-89 4 : 30pm 12
Dalc.uu! h�ur of initial water fi:;ing , Jeptii of ini:;a! �v,irer fi!!ir,�• i;�r`.i�s above h.c�':� b��ttor.i .
hlcthuc: u�e�i to m�intain at least 12 inches of water ciepth in holc ��>r��; !e.is;4 hc>���s AutOmatlC S lphOn
, Vlaximum wa!er�!e^'h «buvc h��;e bot'.um ciurin�,t�tic 6 inrL�:� '
Time ' Perco,'ation
Iime '��, intervu!, ;vle.isur.��nent, Drop in ���atc:r ; rate, � Rrni;.irks
I minutes � inches levef, inc:hes � m:^��!cs per
inrh ,
,
1 : 30 refill I 6
p �
1 : 51 2 : 01 ! " 3-15/16 2 . 5 10 min
2 : 06 2 : 16 " 3-9/16 � 2 . 8 " "
i �
2 : 19 2 : 29 I " I 3-9/16 ' 2 . 8 " "
i
�
,�
�
� � '
�
�
.I � �,
�
, i i
� �
, � � , �
I � j �
Percolation rate = 2 ' 7 minutes per inc �.
� C�ERT. #00627
. PERCOLA'�IO'� T3�S; L�ATA St'.�ET
:�.�,,.
Percolation test readings made by S—P Testing, ITTC . �� 8-15-89 �;,ir�in`,ae 1: 52 � �m �'
Testholelocation Lot1 ,B1k. 2,C�:y�ta7Creek Holenumber 5 teh��lewas�repa,c<. 8-15-89
, D,t r �
Depth of hole bottom 18 inches,Diameter of hole 6 inc!les
Suil data from test hole:
Depth, inches Soil texture
0 — 18" Topsoil very dark gray loam
Method of scratching sidewall Knif e
2
� llepth of gravel in bottom oJ'hole inches
g ,� prpo� �
Date and hourof initial waterfillin 8-15-89 e3t� initia! w,�'er fil',in�, 1` inchcs�ibove ho!c b��u��ni
Methud used to maintain ar,least 12 inches of water depth in hole for at least 4 hours Automatic s iphon
6 , _.
� , Maximum water c'.ep'h abo��e hule bettom during tes� inches
'i
'1'ime � � Percoia'ion
Time � ir,�.erval, � Measurement, j Drop in water �, rate, � Rcmurks
� r.�;inutes �� inches �i !eve;, inchcs m�nutes per �
I I 4 inch
1 : 30 � prefill i 6 �
1 : 52 ' 2 : 02 � " ! 2-3/4 ; 3 . 6 � 10 min
2 : 05 2: 15 � " i 2-7/16 , 4 . 1 " "
2 : 20 ; 2 : 30 � " ! 2-3/8 � 4 . 2 " "
i '
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�
I --
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Percolation rate == 4 ' � minutes per inch.
. � .
CERT . #00627
PERCOLAT�ON TEST DAT,� SKF_,ET
:,.�„ �
Perco!ation test rcadings made by S—P Testing , INC. on 8-16-89 ti<<i�f�..�,at 1 : 53 l p r�i i
Lot1 ,B1k.2 ,CrystalCreel� 6 � 8-15-89
Test hole location ole numticr , D.ite hole was preparcc, �
llcpth ut hole botwm 18 inches, Diameter of hole 6 inche� �
So�l cl:ua from test hole:
llcpth, inches Soi: 'cxturc
0 — 18" Topsoil dark q,raY loam _
titcthod of scratching sidr :all Knife
2
DeF�:h c�f grave! in hu;tom of hole inches
8-15-89 � • �O�m. . 12 .
Jatc and huur of initial water filling , ept o in�tial water fi!Ln�� i.^,ches ahove hole bottum
'�le!he>cl use�1 to m�iintain at least l2 inche�of'water depth in hole for at lcas!4 houCs AutOmatlC s iphon
6 , _
, Maximum water dertn:ibove hole'�o::om cturin��tes� inrhes
�� Time i � � Percolation ��
�
'I'ime interva!, Meusur!�^�ent, , '.�rop in w�iter � rate, 'trmarks
minutes ! inches ' !ev�l, inches � minutc�per
'i ' incti
1 : 30 prefill i 6
� � i
1 : 53 2 : 03 I " ' 1-7/16 7. 0 I 10 min
2 : 04 2 : 14 " " " " "
�
2 : 21 2 : 31 " " " " "
, ,
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Percu!ation rate = � ' � minutes per inch.
PERFORATEO LOAMY SAND CaP � '
�AYER OF GEOTEXTILE
�,.r�:,.� LATERALS FABRIC PERFORATEO LA7ERAL
.�:: ' •
,.� �—.����:_ ';�'•� ..._,_...._... GRA55 GOVER 70P50�S
SANDY LOAPA SOIL � - '� ��"'"'`'�;, '`����
'� � Y � /. . ")'� CLEAN SANO FILI
i'�, � .� % ',"��✓� MAXIMUM SLOPE
IAYER OF GEOTEXTII.E � .y�� �� 'F �r''�� 3 To i —_ �LEAN Rocrc ��a'
`'• � ' %% '', � TOPSOII �/a TO 2'/z INCNES _
FABRIC OR 4 INCHES OF ' • ;•,,, ,y.�� � P�owEo oR _-------�-�-���
HAY COVEREO BY � •� , i j• o�sKEo SURFACE-�
BUILDIN G PA P E R ,?` ,' /,��.��i � X j�� u e 5 0 i� •
I�/ � O R 2` ,.���`"" j,,.� ; � %� CRO55 SECTION A-A
PIPE �ROM PUMP� •',� ��� ii/ � �'�
.� � �' ,
� !
�-�� 'i ;;'�"/"'� f � '� � P�PE FROM
� � � � PUMPING CHAMOER
i�. �
3�9�'Z�/ ....��' ,�/ /.,►��' '.�•; J �
CLEAN f�OCK i•� DIVERSION FOR .
:•' � ,,/j'%� � � .�+ /� �� SURFACE WATER '
I� Y , I � ��
6� TOPSOIL� . ���' ,/� .� ` � o _
. . �' � � i// J� �r—,— — —� —
--. ..."•':���- �'' / t� /�� ,� � I I
r`"� � 3 ��� — PERFORATEO ; ; I
�_'� --..:�` �, ��-g �/� Mq �� tATERAlS � ; �
.� . � _ _�, � t ��� t! � � Y.'' , � �
. % S � wl��� •w ..J (2�`' : ,. a i�a�� — I , ��
• • • lo � ••�:. :
�� PF '''•`;�;�..':.•:.+w?�;:�:�' . � .
AN 'a;s,;:�:ti����:.;� ' � _ .
p ' ' � ,�,�.,.-. � . �
S EAF `'�O � 36�� �\�-�••,,�•'"`'''�;� BEO AREA � � � .
ll D�����zl. `:.� �.; , I Z
BROkEN YER _ `�F�"`�'':_ . — � :----�' � � :_
�—,.., � �
UP ' �� -.; .R���... ' � � ' � � a
BAR�AeRR�4Y� ~ � ' A — — — I z ' z ; � — —� __J
�R INCNE I � `�';�� I INCHE$ —
LAYOUT OF PERFORATEO PIPE LATERAlS FOA _ � � ; I —
PRE55uRE DISTRIBUTION IN MOUNO -• ' ; '
—� �—'— — —� �
OIKE �0 �EET�_p�KE —
�PERFORATEO P�ASTIC PIPE MAX.
TOTA� WIDTH
SPA�lN� . . . 1 '1 1
� ONR ENTER.N�RFORADION• / PER�ORA���N I •
� SiZE MnY BE /�b: '/�r. j6�• iS
PLAN VIEW
viEw oR �,,.
2�MANIFOLO � ENO PERFORATION OF A PERFORATEO LATERAL
PIPE "
Gro►r Cora
PERFORATIONS ON BOTTOM OF '; �
PLASTIC PIPE
r.w.0
4�, ��� (}� .;:,, ... .
i�__ ' �yy v of G�o��■�II� FoD�lc (a far-
/ =_ "'(ALTENNATE LOCATION ' � ���"O°�s°~lar�• '.Y�ch'"`,;:M�,�w°"'co.«.a
Of PIPE FROM PUM►')
� P�rla lion Dri11eJ Horlron�olly
� . •. ,�Nio C p 1Mm Top
•q'Ptu� �,—�� l•ou 12'�o Eep�
END CAP 9Q'• Rp� \\� , � ° F�Id Rxk : ol RxM Loy��
/ `A1E . �„ 1. . ...,:' 4 P�r1a�11oru�Low1�0 0l
E� sonom ur �oi.,c�
����� pERF�R�1 PUMP NG CHAM�q Clwn s�a �y.�
\ ,rN�IN OF o.iahoi sou v,00•nr s�a.in.a
�� , ,
. � F-8
REOWOOD, CEDq� OR
VJATER TIGHT 8� LOCKABLE ELECTRIC BOX—� TREATE� POST (4 x 4 min) '
PLUGS OR ELECTRIC CONNEC710NS— /"ALl ELECTRIC CONNECTIONS MADE
2" PVC CONDUIT SCHEDULE 80 1_ INSIDE BOX
MANHOLE COVER CHAINED � LOCKEO 6•SP� $��T EM�E�N�TER CORD FOR
SEALED MANHOLE RINGS .FINAL GRADE
�" AT LEAST 12' '
��� BELOW GRADE
WIRE FROM POWER SUPPLY
- ' PIPE IS I.AID ON A UNIFORM SLOPE FROM
/}� . FOR PROPER DRAINBACK�L TREATMENT MEA
SEALED TANK COVER �--IF PIPE AT TANK MUST BE LOWER THAN
UNION. TO GET EIEVATION FOR ORAINBACK,
PLASTIC ROPE OR CHAIN A �/� INCH WEEP HOLE MUST �E USED
WITH ANCHOR--� — yyEEP HOLE
ALARM FLOAT ON SEPARATE
ELECTRICAI. CIRCUIT
NOTES� ELECTRICAL WIRE FROM POWER SUPPLY
, S�RT �V�fl_ � _ Ml1ST NOT RUN OVER ANY TANKS BUT
3"� r - MUST BE LAID BESIDE OT11ER TANKS
� `� AND MUST BE PLl10E0 IN CONDUIT
ALONG POST __
SHUT=O�F I,EV��Q_ __ _ EIECTRICAL CORDS FROM PUMP AND
FLOATS MUST BE RUN THROUGH
CONDUIT. WIRES CANNOT NAVE GROUND
PUMP CONTROL F�OAt CONTACT.
��� :
,�
Figure F-8
METAL �
COVER
�� _.f, .� _�_ •+�; � y,� k
� . , ; �. � .
�� , -� �.v:,.
; ._�.
� i •�:_. r; � .
� i > I i
� A i
' I
� /!�'' �i..:r• _�_:,._
i I
' CONCRETE .�,�'
MANHOLE '
' RING
METHOOS OF SECURING MANHOLE COVER TO PREVENT
UNAUTHORIZED ENTRY
Figure C-14
i
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. �
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�I " VERTICAL SIDEYVALL SEPTIC TANK �"�
�F�NISHED GRADE
� �
-AT LEAST 6"TO 12" SOIL AT LEAST
4" DIA. COVER 4" DIA.�,
� - ' AT LEAST I"
M��y I� AT LEAST I"
� � �:• ,. .
.i �._ �
� � �
_�. T ! A DIMENSIONS FOR TANKS W17N VERTICAL SIDES A
WIDTH. W 24' MINIMUM --_ —
' _�ENGTN, L 2 TO 3 TIMES THE _WI�TH _
B DIAMETER 60� MINIMUM _
� � DEPTH, � 30� MINIMUM; 78' MAXIMUM C
A 0.2 0 �
r - �AT LEAST g � 6" MINIMUM• 0.2 D MAXIMUM 6" -
3�• �--- �— —
C 0.4 D
- ----- --AT LEAST 4 FEET— �- —�
H61 E S: �
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pN f 1E5. —
� PENCIL
r �� a
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A
� M ��
20' rr
�, M�tVHO�E ,. �, �►
� .
�
INLET ` SCUM �. ; �; OUTLET
�� .,,,�_ . _ � ,. :, : �' .::
� : �;,.�;OUTLET LEVEL ,:�}'....r�Zi �I :'a` �`
!. ��..^��'� � ' r; T `.
_.__ SCUM CLEAR SPACE- �� °. �EqN pUT TM1K wh�EN�
; _ — — � _.. �••�. — �—� �" 74 I S 3' OR L.ESS OR
0
_ - -- — �� g '8'IS 12�OR LESS
� ;� ti'.._ -- = - _ - _ t: 1 y.
��; �;..:�:::...::... . . . • ::. :: BLACK COIAR
� �'i'��:•�:�'••�.' • SLU�GE : ;i ��� DISTINGUISHES SLUDGE
y 't�;.�:>'�::�t+: . . . .. ;�: .�, LAYER FROM �IOUID
�_ ..�r �..,, �.
.,., i.;;:
'1•t� :.V�:l.- .4��i
MEASURE SCUM AND SLUDGE ACCUMULATIONS
I N THE SEPTIC TANK