HomeMy WebLinkAbout11-06-2018 Septic Rock Bed Replacement PlansReplacing Rock bed as originally designed
DESIGN FOR AN SUBSURFACE SEWAGE TREATMENT
SYSTEM (SSTS)
PREPARED BY:
11/06/2018 CHIP'S SEPTIC SERVICE LLC.
REVIEWED FOR CODE Pernel "Chip" Hentges ORONO Copy
COMPLIANCE CITY OF ORONO 16762 Babcock Ave.
4 /� Lester Prairie, MN 55354
G' /rte 952-200-3176
Minnesota Pollution Control Agency Individual Sewage
Treatment System License No. 2064
Fo -
Joe Falp-
Location of proposed septic system site: ORONO COPy
2650 Fox Street
Oi,0,40 CQrY Orono, MN 55391
This site will be designed for Above Grade Mound System
The site must remain protected until construction begins.
(This is the responsibility of the owner and or General Contractor)
This site evaluation was completed on August 15, 2010. It is for a type one dwelling
with an estimated flow of 750 gallons per day. Soils information indicated a seasonal
water table at 14 inches. A Mound System will be required to meet the 3 foot separation
from the seasonal high watertable as required by MPCA Agency Rules and Standards,
Chapter 7080,81.
The Mound System design area is 51 feet wide with a length of 87 feet. Pin Flags and
lath have marked the location of the soil borings, plus the boundary of the system.
The proposed system will require (2) 1250 -gallon septic tanks, and (1) 1500 gallon
dosing tank. The existing tank will need to be pumped and destroyed at the time of
installation. The pump will need to be sized to deliver 34 gallons per minute with a lift of
18 feet of total head. An effluent filter must be installed in the second tank with an alarm
system. The filter must be checked and cleaned on a routine basis — normal use will
require the filter to be rinsed off twice a year (spring and fall). This is the�responsibili
of the systems owner. CITY OF - NO
SEIMC PlEitMU 9LM RE BW
WSPECTOA
��►t�ys�� DATE - -1 PERMIT NO.„�.�.,
APiMIOVED AS stSwTTED
rr
�s
=8EDR00"� ANM' Ii+Irr EASE IN APPROVED WrTH CORRECT10n AS NUM
Of BEDROOMS WAUDATES ThisRc�y NOT as
ED infortiECT . All
work
the
�4 7'feae wmtneuu sra for your lniormsaiow. All wont altall be dosM
In to aoasplianea with all appllcabte septic and zoning code.
Requirwmcnts Including items not specifically notal intiis FIT"(kE6! THIS PLAN SET Ohl SITE AT ALL TIMES
The set -back for the well from the septic system area must be a minimum of 50 feet for
both the septic tanks and the absorption area. The septic tanks will need to be at least 10
feet from the edge of the house and the absorption field must be 10 feet away from
property lines. It's the responsibility of the owner to identify the property boundaries for
designing and installing the septic system
The septic system if properly installed and maintained should have no problems treating_
effluent in the matter that it was designed for. Nothing other than human waste, toilet
tissues, shower, sink, dishwasher and laundry water should be drained to the septic tanks
and treatment field. If you have water treatment systems other than water softeners, in
ex. Iron filters, they should be diverted from entering the septic system.
Garbage disposals are not recommended, as they will add more solids to your septic tanks
and may allow fine particles to enter the treatment area and clog the system. Daily toilet
bowl cleaners, shower sprays (that are used after every shower), and excessive cleaning
agents may kill bacteria needed to treat septic effluent. Additives are not needed, and are
not recommended in properly maintained septic system.
You should have your septic tanks pumped and inspected for proper maintenance
by a certified pumper every 2 years,
General
The soil conditions have been established at the test hole location only. There may be
variations in soil stratigraphy between and around the borings and interpolation and
extrapolation of the results is not warranted.
References:
MPCA Website: http://www.pea.state.mn.us/programs/ists/index.htmi
U of M Water Resources Center Website: ht_tp://septic.umn.edu/index.html
If you should have any questions or need further information, you can contact staff at the
Local Unit of Government that's permitting this project, and or me at your convenience.
I hereby certify that I have completed this septic system design work in accordance with
' Rules and Standards Chapter 7080-81, local ordinances, rules and laws.
Pe l `Chip Hentges Licenses #2064
C� � x
�a
Client -Provided Information
Type(5) of use (aff that apply} ' IJ Residential ❑ Commercial
❑ Other Use (Specify)pp
No, of bedrooms` (if appllcoble) „' " °� " _
c
No. of residents in home 0 Adults 13 Chi
Existing flow measurements ❑ Yes (If Yes, attach readings)
�rri
❑ Garbage Disposal
❑ Water Softener' ❑ Iron Filter'
i
❑Sump Pump` Other (specify)
apply) ❑ Large Bathtub/Jacuzzi
❑ High Efficiency Furnace'
❑ Laundry/Large Tub on 2nd Floor
❑ Hot Tub- ` Clear water source
Water use concerns (check all that ❑ Faucet/Toilet ❑ Multiple Loads of Laundry/Day ❑ Long -Term Prescription Meds
apply) ❑ In -Home Business ❑ No Lint Screen
❑ Use of Anti,Battenal Soap [3 Frequent Entertaining of Out -of -Town GI
Any additional current or future uses on thisarcel
P (specify)
Any non -sewage discharges to system (spedfy)
t
Sewage ejector or grinder pump in home ❑ Yes
No
I acknowledge the above is complete and accurate (Cllent(s) slynature and date)`
Designer-daterminad Flow Information
A. Estimated Design Flow (gallons per day)
Anticipated waste strength KJ Deme9Gc ❑ High Strength
Description:
tN
ohw
-ter
L
(A
A
w�
�pp
d'
G
At, % lll�lez rY C.6c/i
Preliminary Evaluation Form
ZA
ONSITE
SEWAGE
TREATMEN'j
PROGRAM
1. Contact Information
Property Owner/Client: f
' f
Client Phone Number: ��
Address
-
Parcel 1. D.
Township # Range #
r _' W Section-
Date MOM
-
Township name M1 , tt - Latitude/Longitude.
-
Evaluation for system type New Construction ❑ -31xisting Dwelling Parcel dimensions
2. Flow Information
Client -Provided Information
Type(5) of use (aff that apply} ' IJ Residential ❑ Commercial
❑ Other Use (Specify)pp
No, of bedrooms` (if appllcoble) „' " °� " _
Unfinished space (ft')
No. of residents in home 0 Adults 13 Chi
El Teenagers 13 Daycare
Existing flow measurements ❑ Yes (If Yes, attach readings)
❑ Garbage Disposal
❑ Water Softener' ❑ Iron Filter'
Water -using devices (check all that ❑ Dishwasher
❑Sump Pump` Other (specify)
apply) ❑ Large Bathtub/Jacuzzi
❑ High Efficiency Furnace'
❑ Laundry/Large Tub on 2nd Floor
❑ Hot Tub- ` Clear water source
Water use concerns (check all that ❑ Faucet/Toilet ❑ Multiple Loads of Laundry/Day ❑ Long -Term Prescription Meds
apply) ❑ In -Home Business ❑ No Lint Screen
❑ Use of Anti,Battenal Soap [3 Frequent Entertaining of Out -of -Town GI
Any additional current or future uses on thisarcel
P (specify)
Any non -sewage discharges to system (spedfy)
t
Sewage ejector or grinder pump in home ❑ Yes
No
I acknowledge the above is complete and accurate (Cllent(s) slynature and date)`
Designer-daterminad Flow Information
A. Estimated Design Flow (gallons per day)
Anticipated waste strength KJ Deme9Gc ❑ High Strength
Description:
3. Preliminary site Information
B(1). Water supply well(s�thin 100 ft of absorption area [3 Yes No
Weli(s) were located Direct Observation ❑ County Weil Index Maps ❑ Personal Communication
Depth of well(s) rim' i ft Well casing depths)BlEgiffliffilm ft Source
5(2). Site within 200 ft of noncommunity transient supply well 0 Yes Q No Source
ests
5(3). Site within a drinking water supply management area ❑ Yes ❑ No Source
5(4). Location of all existing and proposed buildings and Improvements on lot (see Site Evaluation map)
5(5)- Buried water supply pipes within 50 ft of proposed system ❑ Yes ❑ No
:. Location of all easements an lot (see Site Evaluation mdp) Source
D. Elevation of ordinary high water level (OWHL) - MN DNR (if ddJacent to parcel)
E. Floodplain designation and flood elevation .',�, - � ,.rx %, $', ;u s �,s:;,.t 3`.fi .. �Source
F. Determine property lines (see Site Evaluation map) ❑survey ❑,Plat Map ❑ Other
>ite located in a shoreland districtlar_eaa ❑ Yes [] No
S. Distance of setbacks .L'J Property Lines �g' ❑ OHWL ❑ Easements ❑ Water Supply Pipes ❑ WeR(s)
❑ Other Buildings
77,
H. Sol] Survey Information (from web soil survey) ❑ Map Ma Units on Parcel - t HN,
List
`
List landforms sFloUi e(a i g ` _ n ( Slope Range �� ,R'P
parent materials -check aU that apply Landscape Position (check all that apply)
❑Ti4 ❑Outwash ❑Loess ❑Bedrock ❑Alluvium ❑5ummit ❑Shoulder ❑Backslope ❑Footslope ❑Toeslope
❑ Colluvium ❑ LacusWne ❑ organic ❑ Cut/Fill
❑Depression ❑ Stream ❑Terrace [3 Manmade E] Plain
Minimum bedrock depth:Einches Minimum bedrock depth:Rflinches
Maximum bedrock depth:�ches Maximum bedrock depth finches
Septic Tank Absoprtlon Field- Trench (MN) I StittOWN,
Vap Unft
Ratings Septic Tank Absorption Field - At -grade (MN)
Septic Tank Absorption Field - Mound (MN)
Rlilt
'e.usm nu�vvrswn
ONSITE
Preliminary Evaluation Form SEWArE
TREATMENT `
PRQGRAM
14. Preliminary Soil Profile Information (from web soil survey - map unit description & official series descriptions)
Unit
Unit
p Unit
Unit
Local Government Unit Information
NameofLGU
LGLI-specific setbacks
aY✓�.i :9 ,5--.v �r .: Maw -r �mn.'* 5 x r f�" l
LGU-specific design requirements
LGU-specific installation requirements
esu-.af
I hereby certify that I
have completed this work in accordance withlivable ordinances, rules and Laws..
Pernel Chip Hentges.
(Designer) (Signature)
Field Evaluation Form
2464
(License !1)
rl 11,3
(Date)
I�UNSITE .mn
SEwace
TREATMENT
PROGRAM 'C -gni
1. Contact Information
Property Owner/Client Client Phone Number:
Address 2650 Fox Street, Orono, MN 55341
Date Weather Weather Conditions tee+.:-.,,�yS'
2. Utility and Structure Information -
Utility Locations Identified ❑ Gopher State One Call ❑ Any Private utilities
Property lines ❑ Determined and Approved By Client al �'' ' ' '�' -'-"'e t Client's Approval (initial)
❑ Determined But Not Approved
❑ Approximate
❑ Property Lines Surveyed
Locate and Verify (see Site Evaluatlon map i
❑ Existing Buildings (❑ Improvements ❑ Easements ❑Setbacks
3. Site Information -
_ a�
Percent Slope's + Stope Direction Alk
Landscape Position ' Slope Shape
Vegetation types) -
Evidence of cut, fill, compacted or disturbed areas ❑ Yes ❑ No C1 Locate Areas on Site Evaluation Map
Discuss the flooding or run-on potential of site
Identify benchmarks and elevations (Site Evaiuiation Mtn j
Proposed soil treatment area adequately protected U19/ ❑ No
R. General Solis Information
Original soils 21�fes ❑ No
Type of observation ❑ Soi I Probe oit Boring ❑ Soil Pit' 'Soil pit required if determining loading rate without perc test
Number of soil observations DI
Soil observations were conducted in the proposed system location 0 -Yes Q No
A soil observation was made within the most Limiting area of the proposed system L?"fes ❑ No
Soil boring Log fortes completed and attached dyes ❑ No
Percolation tests performed, forms completed and attached _UYes ❑ No
5. Phase I. Reporting Information
Depth to standing water
. sv 6
inches Anticipated construction Issues
5 C:er`T `F•.e'7y�.� :..
feet
Flood elevation
-
Depth to bedrock'.
inches -
';" ` ...
Depth to periodically saturated soil
inches
Maximum depth of system
t�
inches'
Elevation atsystem bottom
feet. Differences between soil survey and field evaluation
Percolation rate
,,.
minlinch
Loadine rate
epd/ft=
_. _ a_ .. .�-
RISENContour Wading rate - NNI
I. hereby certify that I have completed this work in accordance licabEe ordinances, rules and laws.
Pernel Chip Hentges 2064
�7 J
(Designer) (Signature) (License #) (Date)
Mound Design
Property Owner:
Date: 8/15/2010
T rov,J oh nso na Co. Wrig ht.m n. us
for questions or comments
Site Address: (I 5� )1:::0-K —�I- *C-� PID;
Comments: Orcl-4
instructions: u = req'd input 0 = input or default = calculated field *** = installer info
=bedroom Type �I Residential System
2) 750 GPD design flow
3) No Garbage disposal or pumped to septic
4) '`* F2500 Gallon septic tank (minimum)
s) 1.2 GPD/fe mound sand loading rate
s) 16 ft rockbed width 62.5 ft rockbed length
i) `** 3.0 ft lateral spacing 3.0 ft perforation spacing (default 3, range 2-3, for both)
manifold connection
Fend feed
s) "* =laterals 60.5 feet long 21 perfs / lateral 126 perfs total
�) '"7/32 inch perfs at =feet residual head gives 0.56 gpm flow rate per perforation
(3/16" default) (2' head default)
for this pert size li spacing, ft pipe size on line 12, max perfs/lateral =F--174, line #8 must be less --> ERROR
10) doses per day (5 recommended, 4 minimum) (4 will allow 2" laterals, 5 will allow 1.5")
11) 150 gallons per dose (treatment volume)
Multiple tanks or compartment req'd
12) 1.25 inch diameter laterals (or smaller) will meet "5x pipe volume"
*** 1.25 inch diameter laterals (or smaller) must be used to meet "4x pipe volume" requirement
1.50 inch diameter laterals (or smaller) will meet "3x pipe volume'
13) *" =feet of 2.0 inch supply line leads to =gallons of drainback volume
("top feed" manifold to control the drainback)
14) 163 gallons TOTAL pump out volume (treatment + drainback)
1 s) vertical lift from pump to dispersal area, leads to a:
16) *** [::71Oqfeet
GPM @ 26 feet of head, Pump requirement note: >50gpm may require an extra 3-6' of head
17) `*' 1500 gal Dose tank (minimum) at approximately 31.00 gpi
leads to a
5.3 inch swing on Demand float, or timed dosing of2.3 min ON (confirm pump rate with drawdown
F4.8 hrs OFF test and adjust as necessary)
,a) F-1-71inches of effluent from bottom of tank to cover pump
D) ***Wi,nches
inches from bottom of tank to "pump ON" float
t) *** from bottom of tank to "Hi Level Alarm" float (Add a few more inches if Time Dosed)
2) 871 lgaRons reserve capacity, (after High Level Alarm is activated)
0.45 gpd/fe Absorption area Soil Loading Rate, which gives a mound ratio of 2.7 J (minimum)
(this must match the soil boring log) desired mound ratio 1 2:7
10 percent site slope (0-12% range) 10 (% downslope site slope, if different than upslope)
14 inches, or =ft. to Redox or other limiting condition (This must match the soil boring log)
leads to a:
,) *"* 22 inch, or 1.83 ft. Sand Lift Mound CRITICAL FOR FUTURE CERTIFICATIONSlI I
i) *** 27.0 ft.Total ABSORPTION width
;)P17.0]ft.
ft. upslope and sideslope (sand beyond rockbed)
Downslope (sand beyond rockbed)
**" BERM widths (topsoil beyond rockbed) using 4:1 slope ratio
3) 10 ft. upslope berm
D) 12 ft. sideslope berms
t) 31 ft. downslope berm optional =ft. downslope @ 3:1 slope
Overall Dimensions:
H51
ft. wide by 62.5 ft. long Rock bed
ft. wide by D7]ft. long Mound footprint
4" inspection pipe
,,- 18" cover on top
UDslope berm 1 10
12" cover on sides
(6" loamy cap & 6" topsoil)
1.83 Clean sand lift
_ ,� 1.17 Depth to Limiting
Limiting Candition __------------- ._
Absor tion Width 27 c _ — — —
Note:
For a to 1% s[opes, Absorption Width is measured from the Bedequally in both directions.
For slopes >1%, Absorption Width is measured downhill from the upslope edge of the Bed.
"** Rock Bed:
=ft. by 62.5 ft. 9" deep, plus 20% gives
21 yd' or *1.4= 29 ton
*** Mound Sand: (note: volume is based on 4:1 slope from top of rockbed, Exchange sand for loamy cap if desired)
26.6 up + 113.4 downslope + 21.8 ends + 54.0 under rock = 259 Yd' or `1.4= 363 ton
plus 20%
Loamy Cap:
47 ft. by 83 ft. 6" deep, plus 20% gives
B7 yd' or *1.4= =ton
*** Topsoil:
51 ft. by 87 ft. 6" deep, plus 20% gives 99 Yd' or *1.4= 139 ton
hereby c tify that l have completed this work in accordance with all applicable ordinances, rules and laws.
Chip's Septic Services LLC 2064
I irpnse# Date
Designer Signawre wInNany -'-- ---
Installer Summary
2500 gallon Septic tank (minimum)
1500 gallon Dose tank (minimum)
Multiple tanks or compartment req'd
at approximately F31.00 gpi
71 GPM @ 26 ft. of head, Pump required
5.3 inch wring on Demand float
17 inches from bottom of tank to "pump ON" float
20 inches from bottom of tank to "Hi Level Alarm" float
75 ft. of 2.0 inch supply UnE with end feed manifold connection
22 inch, or 1.83 ft. Sand Lift Mound
10 ft. wide by 62.5 ft. long Rock bed
3 laterals 1.25 inch diameter 60.5 ft. long 3.0 ft. lateral spacing
7/32 inch perfs 3.0 ft. perforation spacing
YES Effluent filter ti alarm
3 Iclean out & valve box assemblies.
27.0 ft.Totat sand ABSORPTION width (minimum)
b.0 ft. upstope and sideslope (sand beyond rockbed)
17.0 ft. Downslope (sand beyond rockbed)
BERM widths (topsoil beyond rockbed) using 4:1 slope ratio
N10 ft. upstope berm
12 ft. sideslope berms
31 ft. downslope berm optional =ft. downslope @ 3:1 slope
4" inspection pipe
,,-- 18" cover on top
UDslope berm =
1.83 11 Clean saild lift
berm =
12" cover on sides
(6" loamy cap & 6" topsoil)
1.17 Depth to Limiting
Limiting Condition
— — — — Ahsorr3—ti on Width
Note:
For a to 1% slopes, Absorption Width is measured from the Bedequatly in both directions.
For scopes ?1%, Absorption Width is measured downhill from the upstope edge of the Bed.
Rock Bed: M21yd3 or "1.4= F34ton
Mound Sand: yd3 or'1.4= ton
Loamy Cap: yd3 or `1.4= ton
Topsoil: yd or'1.4= ton
U of MN Onsite Sewage Treatment Program Soil Boring Log
Client/Address: j6,, FiL�GI (�N /hs
Legal Description/GPS: Date:
Z(aSo cS�c-ci —
SS - I ALL&ZA g is�iu
Soil Parent Material(s):,�' Outwash Lacustrine Alluvium Loess Organic Matter Bedrock
(circle an that apply)
Granular
Landscape Position: Summit (Shp er
Back/Side Slope Foot Slope Toe Slope
(circle one)
Landscape Position: Summitu de
Vegetation: Soil Survey Map Unit(s): Slope
CEJ
� ��
Weather conditions/Time of Day:
Slope Shape:
Saturated Soil
Depth (in) Texture Matrix Mottle Redox Indicator(s) I---- Structm----------I
Cdor(sl Color(s) Kinds) (see back) Shape Grade Consistence
Comments:
U of MN Onsite Sewage Treatment Program Soil Boring Log
Client/ Address: J-0- +"e-ce (t? -a s c),-',
Legal Description/GPS: Date:
Z(0�;b f:6-- - C),r-, -
9)4,-
Soil Parent Material(s):it Outwash Lacustrine Alluvium
Granular
Weak
Loose
I `I
D
Landscape Position: Summitu de
7
Foot Slope Toe Slope •
Concentrations
Pliny
Blocky
Moderate
Friable
Weather conditions/Time of Day:
I p,
ID'( 2
Depletions
N.—tc
Strong
Loose
Firm
Extremely Firm
V
Gleyed
Single Gram
R gta
V
Massive
Rigid
_
/
Granular
Platy
Blan
Weak
Moderate
Stang
Loose
Friable
Finn
V
Concentrations
Depletions
u1
Loose
Extremely Finn
I J
(.
(�
l V I d. `f��
Gleyed
smg(3m
Massive
Loose
Rigid
Granular
Weak
Loose
oncen[ration
Platy
Blocky
Moderate
Strong
Friable
Firm
C q D
L
I I
J Ye- V,
Dep ns
Prismatic
Loose
Exrremely Firm
2 i
y��
r' (/
Gleyed
Single
Firm
Emm Finn
(�(�
(D I�
%�'l�''%'j
(
a
Massive
Rigid
Granular
Weak
Loose
Concentrations
Platy
Moderate
Friable
(
Depletions
Gleyed
Prismnatic
Single Gram
Strong
Loose
Firm
Extremely Firm
Gleyed
Massive
Rigid
Granular
Weak
Loose
Concentrations
Plah
Moderate
Friable
Concentrations
pluckyDep
Strong
Firm
Gleyedclions
Slagle Grain
Loose
Extremely Firm
Gleyed
Massive
Rigid
Grviular
Weak
Loose
Concentrations
Platy
Moderate
Friable
Depletions
Blocky
Prismatic
Strong
Pian
Gleyed
Single Grein
Loose
Extremely Finn
Massive
Rigid
Comments:
U of MN Onsite Sewage Treatment Program Soil Boring Log
Client/ Address: J-0- +"e-ce (t? -a s c),-',
Legal Description/GPS: Date:
Z(0�;b f:6-- - C),r-, -
9)4,-
Soil Parent Material(s):it Outwash Lacustrine Alluvium
Loess Organic Matter Bedrock
(circle all that apply)
Loose _
Landscape Position: Summitu de
Back/Side Slope
Foot Slope Toe Slope •
(circle one)
Vegetation:t,{C� Soil Survey Map Unit(s):
,fig is -
Slope (%): _ /Z b
Keil k�'7
Weather conditions/Time of Day:
_
Slope Shape:
Saturated Soil
Depth (in) Texture Matrix Mottle Redox Indicator(s) I----------Structure---------I
Crslnr(sl Colors) Kind(s) (see back) Shape Grade Consistence
Loose _
Concentrations
oderatc
S
Friable
Firm
Depletions
R�sm�anc
g
Loose
ely Finn
Gleyed
Single Gram
R gta
V
Massive
Grenulor
Wqk--.
Loose
Concentrations
Depletions
Platy
e
M4"
Strong
Friable
Firm
I J
(.
(�
l V I d. `f��
Gleyed
n
Single Gram
Loose
Extremely Firm
Massive
Rigid
Granular
Weak
Loose
Play"
Moderarc
Friable
Zu" 3c,
y��
centrati
Gleyed
Single Grain
Firm
Emm Finn
(�(�
(D I�
%�'l�''%'j
(
Mive
Rigida
g
Granular
Weak
Loose
Concentrations
Play
Blocky
Moderate
Friable
Depletions
P-mst c
Strong
Loose
Firm
Extremely Firm
Gleyed
Single Grain
Rigid
mlmive
Granular
Weak
Loose
Concentrations
Platy
Moderate
Friable
Depletions
BPrumIfic
Strong
Loose
Firm
Ex oemelY Firm
Gleyed
Single Grein
.,_---._
Riaid
Comments:
U of MN Onsite Sewage Treatment Program Soil Boring Log
Client/ Address: So -e- rr,4v1 Q—
Legal Description/GPS: Date:
-7 +c - S,—c--,f- — b—,y .
59D at,+ -5,4t ne + -A is. L"
Soil Parent Material(s): Outwash
Lacustrine Alluvium Loess Organic Matter Bedrock
Greouler
Weatc
Lome
Back/Side Slope Foot Slope Toe Slope
(circle one)
Vegetation: Soil Survey Map Unit(s): Slope {%):
Concentrations
µ j
Platy
Moderate
Friable
2
LLQ
D 1�-Z�c
Depletions
.
P ockv c
Strang
Fin.
fraction
dee aI
MPI.
tart
Gltyed
S Gran
Loose
Extremely Firm
�
r'
+
to
Massive
20*
Rigid
Comments:
U of MN Onsite Sewage Treatment Program Soil Boring Log
Client/ Address: So -e- rr,4v1 Q—
Legal Description/GPS: Date:
-7 +c - S,—c--,f- — b—,y .
59D at,+ -5,4t ne + -A is. L"
Soil Parent Material(s): Outwash
Lacustrine Alluvium Loess Organic Matter Bedrock
(circle all that apply
Weak
Landscape Position: Summit S til
Back/Side Slope Foot Slope Toe Slope
(circle one)
Vegetation: Soil Survey Map Unit(s): Slope {%):
Concentrations
µ j
Weather conditionstTime of Day:
Slope Shape:
Jauuratcu Jon
Depth (in) Texture Matrix Mottle Redox Indicator(s) I----Structure-------I
r..t...r�t rnlnrlcl Yl_Ai.. I.— h -11"t Sh... (,—A. rnncicf.nre
Comments:
PERCOLATION TEST REPORT SHEETS
CONDUCTED BY: Chip's Septic Design
P-1 Depth: 12 in
DATE: 8-15-10
AAA s
Chip � I
Texture: CL Avera perc rate: 37.22
Time
--
Interval
Interval
Total
Granular
Weak
Loose
(min & sec)
Concentrations
(seconds)
Play
Moderate
Friable
2
LLQ
D 1�-Z�c
Depletions
Gleyed
Block
Pnsmsuc
Strong
Loose
Firm
Extremely Finn
fraction
dee aI
MPI.
tart
0:00:00
0:20:00
single Gram
• 'W
Rigid
�
r'
+
to
Massive
20*
2^0
r0.63
3'1.7 «�
tart
Granular -
Weak
Loose
Concentrations
Platy
Moderate
Friable
20
21,00
Gleyed
5
BlocDepletions Prw otic
Single GraExtremely
Strong
Loose
Finn
Ex Finn
• /�,,
Massive
Rigid
0:00:00
20
2�l !3DZ
Granular
Weak
Loose
Concentrations
Platy
Moderate
Friable
1/,c, 77
6 Z,
L
I J n. [)�
� �
Depletions
Gleyed
Bi.ky is
Strong
Loose
Firm
maty Firm
`
Single Grain
Rigid
Massive
g
Granular
Weak
Loose
Concentrations
Platy
Moderate
Friable
//
Depletions
Blocky
y
Strong
Loose
Firm
Extremely Film
Gleyed
Single Gram
Massive
Rigid
Granular
Weak
Loose
Conan[rations
Platy
rilay�
Moderate
Strong
Friable
Firm
Depletions
Gleyed
Single Gram
LO09e
Extremely Firm
Mnssrve
Rigid
GranWar
Weak
Loose
Concentrations
Ploy
Moderate
Friable
Depletions
P
Blocky
Prismatic
Strong
Firm
Gleyed
single Grain
Loose
Extremely Fin.
Massive
Rigid
Comments:
PERCOLATION TEST REPORT SHEETS
CONDUCTED BY: Chip's Septic Design
P-1 Depth: 12 in
DATE: 8-15-10
AAA s
Chip � I
Texture: CL Avera perc rate: 37.22
Time
Interval
Interval
Interval
Total
WatIwo
Water
Water
(min & sec)
(mintrtes)
(seconds)
Time
depth
drop
drop
rate
min
Interval a
fraction
dee aI
MPI.
tart
0:00:00
0:20:00
• 'W
�
r'
+
to
0:20:00
20*
2^0
r0.63
3'1.7 «�
tart
0:00:00
to
_.....
0:00:00
20
21,00
5
•.40.�
tart
0:00:00
• /�,,
to
0:00:00
20
2�l !3DZ
'0.6e
40.0
P-2 Depth: _ 12 in Texture: CL Average perc rate: 40.0
P-3 Depth: 12 in Texture: CL Average pert rate: 30.1
Time
Interval
Interval
Interval
Total
Water
Water
Water
Perc
(min & sec)
(minutes)
(seconds)
Time
depth
drop
drop
rate
minuteratlo
Interval
fraction
decimal
MPI
start
0:00:00
to
..............I...........
0:00:00
20
20.00
..........................
0.5
40.0
tart
0:00:00
to
..........................
0:00:00
20
1
20.00
..........................
0.5
40.0
tart
0:00:00
stop0:00:00
_..................
0:00:00
20
20.00
..........................
0.5
40.0
tart
0:00:00
to
..........................
0:00:00
......................
ERR
P-3 Depth: 12 in Texture: CL Average pert rate: 30.1
Time
Interval
Interval
Interval
Total
Water
Water
Water
Perc
(min & sec)
(minutes)
(seconds)
Time
depth
drop
drop
rate
minute ratio
Interval
fraction
decimal
MPI
tart
0:00:00
to
.......................
0:00:00
20
20.00
..........................
0.75
26.7
start
0:00:00
to
0:00:00
20
1
20.00
0.63
31.7
start
0:00:00
0:00:00
20
20.00
0.63
31.7
Isto
tart
0:00:00
to
..........................
0:00:00
......................
ERR