HomeMy WebLinkAbout10-17-2017 Septic DesignCity of Orono Septic Plan Review
5 Bedroom Reviewer: �,
All work shat l be done in full compliance
10 X 63 Rockbed Joseph Olson D.B.A. with all applicable septic and zoning code.
36 GPM Rusty Olson's--Soil and Percolation Testing
25# TDH Joseph J. Olson--MPCA License # 810
1300 Pump Tank 11481 Riverview Rd. NE, Hanover, MN 55341
22 50 Se ptic Ta n k (763) 498-8779 Fax (763) 498-8290
October 17, 2017
Hendel Homes
1020 Mooney Lake Drive
Orono, Hennepin County
This on-site Sewage Treatment System is designed for a Type 1 five -bedroom home in accordance with the
Minnesota Pollution Control Agency Chapter 7080 and local ordinances.
The periodically saturated soils were located at 12-16 inches (mottled soil). Due to the periodically
saturated soils, a pressurized mound system with 6 inches of rock will need to be installed to treat the septic
eluent. The bottom of the treatment area must be located at least 3' above the saturated soils. This system
is designed with 6 inches of rock,
The future site is dual rock beds using gate valves for unlevel pressure distribution.
All neighboring wells are greater than 100' from proposed treatment areas.
The soils at a depth of 12" have a percolation rate averaging 3 MPI.
A 2250 -gallon combination septic tank needs to be installed.
All new tanks need to be insulated if there is less than two feet of cover over the top of the tanks. Clean
outs must be installed on the end of the laterals for maintenance.
A 1300 -gallon pumping chamber will need to be installed to lift the effluent to the treatment area. The
power supply and switches must be located outside the manhole and pumping chamber in a weatherproof
enclosure. A warning device must be installed with light and sound devices; this is in case of a pump
failure. A flow measurement device must be installed. Including but not limited to a water meter, event
counter, running time clocks or electronically controlled dosing.
Nothinz other than gral water,(laundry, showers etc. Human water and toilet tissue should be
disposed of into the septic tanks. Garba a disposals are not recommended. Additives must not be
used; they may cause harmful damage to your septic system It is recommended that you pump the
tank every year for 1 septic tank, every two Xears for two septic tanks.
Sincer'R.
Joseph J. Olson
t
�� k
2011 purple code
Property Owner:
Site Address:
Mound Design www.SepticRescurre.com (vers 15.2)
Hendel Homes
1020 Mooney Lake Drive
Comments: Primary Site
Date: 10/17/2017
PID: 2511823410012
cions: = = enter data = adjust if desired Q = computer calculated - DO NOT CHANGE!
=bedroom Type �I Residential System
750 GPD design flow
Yes Garbage disposal or pumped to septic 50% larger tank with multiple comp/tanks
2250 Gal Septic tank (code minimum) 2250 Gal Septic tank (design size / LUG req'd)
Tank options: none
1.2 GPD/ftp mound sand loading rate contour loading rate of 12 req's a min 62.5 ft. long rockbed
10.0 ft rockbed width 63,0 ft rockbed length
3.0 ft lateral spacing 3.0 ft perforation spacing (maximum of 3 for both)
end feed manifold connection
laterals 61.0 feet long 21.0 perfs / lateral 63 perfs total
(1 /2 a pert means the first perf starts at the middle feed manifold)
7/32 inch perfs at =feet residual head gives 0.56 gpm flow rate per perforation
for this perf size Et spacing, ft pipe size on line 12, max perfs/lateral = 30 line #8 must be less > OK
io) 4.0 doses per day ( 4 minimum)
n) F 188 lallons per dose (treatment volume)
2.00 5x
12) 2.00 inch diameter laterals must be used to meet "4x pipe volume" requirement
2.00 3x
]3) 65 feet of 2.0 inch supply line leads to =gallons of drainback volume
(Tip: "top feed" manifold to control the drainback)
14) 199 gallons TOTAL pump out volume (treatment + drainback)
ts) 17feet vertical lift from pump to mound laterals, leads to a:
I6) F36�GPM C 25 feet of head, Pump requirement (note: >50gpm may require an extra 3-6' of head)
17) 750 gal Dose tank (code minimum) 1300 gal Dose tank (design size / LUG req'd) at 25.49 gpi
leads to a
os) 7.8 inch swing on Demand float, or timed dosing of5.5 min ON (confirm pump rate with drawdown
(this delivers Average flow, =70% of Peak design flow) 9 hrs OFF test and adjust as necessary)
i9)12 inches from bottom of tank to "Pump OFF" float
ao) 20 inches from bottom of tank to "Pump ON" float, or 12 inches to "Timer ON" float if time dosed
21) 23 inches from bottom of tank to "Hi Level" float, or 33 inches to "Hi Level' float if time dosed
22) 714 gallons reserve capacity (after High Level Alarm is activated)
0.45 Jgpd/ft2 Absorption area Soil Loading Rate, which gives a mound ratio of2.7 (minimum)
(this must match the soil boring log) desired mound ratio 2.7
=percent site slope (0-20% range) =(% downslope site slope, if different than upslope)
12 inches, or 1.0 ft. to Redox or other limiting condition (need at least 12" to be a Type 1)
Treatment zone contains=inches of 0% soil credit, and =inches of 50% soil credit. Giving a:
24 Jinch, or =ft. Sand Lift Mound CRITICAL FOR FUTURE CERTIFICATIONSI H
27.0 ft.Total ABSORPTION width (with sand beyond rockbed as follows:)
+0.0 ft. up slope and sideslope
I i.0 ITT. vownsiope
Individual slope ratios give BERM widths (topsoil beyond rockbed) of:
�) 4:1 upslope ratio14 ft. upslope berm
31 3:1 sideslope13 ft. sideslope berms
7 4:1 downslope 1 21 Ift. downslope berm
Overall Dimensions: 10.0 ft. wide by 63.0 ft. long Rock bed
45 ft. wide by 89 ft. tong Mound footprint
4" inspection pipe
18" cover on top
Upslope berm ='I 1� l,, Downslope berm 21
12" cover on sides
(6" loamy cap & 6" topsoil)
2.0 11 Ctean sand Lift
__ _ 1,0 Depth to Limiting
Limiting Condition-- —__ — _
Absorption Wil th _ 27.0
Note:
For 0 to 1% slopes, Absorption Width is measured from the Bedequally in both directions.
For slopes >1%, Absorptr"ort Widtlh is measured downhill from the upslope edge of the goal
Rock Bed:
10,0 ft. by63.0 ft. by inches under pipe, plus 20% gives 21 yd' or *1.4= =ton
Mound Sand: (note: volume is based on 3:1/4:1 slope from top of rockbed, Exchange sand for loamy cap if desired)
48.2 up + 74.2 downslope + 12.1 ends + F50-2]under rock =222 yd' or *1.4= =ton
plus 20%
Loamy Cap:
41 ft. by 85 ft. 6" deep, plus 20% gives
36) Topsoil:
78 yds or *1.4= 109 ton
=ft. by F 89 ft. 6" deep, plus 20% gives 89 yd' or *1.4=125 ton
I hereby ce tify that I have completed this work in accordance with all applicable ordinances, rules and laws.
r /
Rusty Olson"s Soil Et Perc 810 10/17/2017
bsigner Signature Company License# Date
Installer Summary
2250 gallon Septic tank (minimum) Tank options: none
OVA Larger tanK WITn multiple COmpl LanKS
1300 gallon Dose tank (minimum) at 25.49 gpi
36 GPM 25 ft. of head, Pump required
7.8 linch swing on Demand float which translates to roughly 4.9 inches of float tether length
if time dosing is required - > 5.5 minutes ON time Et hours OFF time
20 inches from bottom of tank to "pump ON" float, or 12 inches to "timer ON" float
23 linches from bottom of tank to "Hi Level Alarm" or 1 33 linches to "Hi level alarm" if time dosed
b5 ft. of 2.0 inch supply line with end feed manifold connection
(Tip: "top feed" manifold to control drainback)
nidi, ui JIL. ]anO LITEmouno
ft. wide by ft. long Rock bedlaterals inch diameter 61.0 ft. long 3.0 ft. lateralspacing
inch perfs ft. perforation spacing
No Effluent filter Et alarm
3 clean out 8t valve box assemblies
27.0 ft.Total sand ABSORPTION width (minimum)
6.0 ft, upslope and sideslope (sand beyond rockbed, minimum)
7.
10 ft. Downslope (sand beyond rockbed, minimum)
Specific slope ratios give BERM widths (topsoil beyond rockbed) of:
4:1 upslope ratio 14 ft. upslope berm
3:1sideslope 1 13 Ift. sideslope berms
4.1 downslope 21 ft. downslope berm
4" inspection pipe
18" cover on top
berm LLI . I I n.,,.,., i--- t,e.,t, 21
!!25j
cover on sides
amy cap & 6" topsail}
2.0 Clean sand Lift
1.0 depth to Limiting
Limiting Condition _ —-------- --
r Absorption Width 27.0 `--Y-----------_---
Note:
For 0 to 1% slopes, 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: 21.0 yds or *1.4= 29 ton 6 inches under pipe
Mound Sand: 222 yd3 or *1.4= 310 ton calculation based on 3:1 /4:1 slope from top of rockbe
Loamy Cap: 78 yd3 or *1.4= 109 ton 6" deep
Topsoil: 89 yd' or "1.4= 125 ton 6" deep
INSPECTOR. CHECKLIST - mound
luzu Mooney Lake unve
WELL setbacks: 20' to pressure tested sewer line (5 psi for 15 min)
50' to everything 100' to dispersal area with shallow well
PROPERTY LINES setback: 10' to everything
Road setback: platted: 10' prop line. Metes Et bounds: out of road easement, or outer ditch.
LAKE / BLUFF setback: 20' for bluff. Lakes: GD RD , NE _. Protected wetland _
Building setbacks: 10' for everything, 20' for dispersal area.
WATERLINE under pressure sc 10' to bed, tank & sewer line. (else sewer line > 12" below)
F7Sewer line Et baffle connection (no 90's, T between 45's, slope min V in 8', max 2" in 8')
(no depth reqs, clean out every 100', Sch 40 pipe)
Septic tank and risers (water tight, insulated, proper depth, existing verified by pumping)
mfg 2250 gallons none
Riser over outlet, riser over inlet or center, and 6"+ inspection pipe over any remaining baffles.
No effluent filter Et alarm
Dose tank risers and piping (water tight, insulated, proper depth, drainback)
Mfg Linn cinnr nc
dose pump 36 gpm 25 head VERIFY PUMP CURVE 5.5 min ON 9 hr OFF
float setting drop 7.8 inches at 25.5 gpi "DESIGNED" 4.9 inches approx float tether length
199.0 gal dose divided by gpi "INSTALLED" = inches float drop (field corrected
LABEL pump requirements and drawdown on riser or panel
Cam lock reachable from grade - 30" max. J -hook weep hole. Supply tine access (no hard 90's)
2.0 inch supply pipe: Sch40, sloped 1/8"+, supported by 4" sch40 sleeve or compacted, and buried 6"+.
splice box / control panel / electrical connections
flow measurement: CT, ETM, time dosed, home water meter
mound absorption area rough up
mound rock dimensions 10.0 X 63.0
Sand lift depth 24 inches. (Jar test : 2" sand leaves < 1 /8" silt after 30 min)
Absorption Sand beyond rock 0.0 upslope 17.0 downslope
ElBermed topsoil beyond rockbed 14 upslope 13 sideslope 21 downslope
cover depth of 12-18"+ VERIFY
3 laterals (1-2' from edge of rock)
2.00 inch pipe size (Sch40 pipe Et fittings)
3.0 ft lateral spacing
H7/32
inch perforations
3.0 ft perforation spacing
Air inlet at end of laterals, and at top feed manifold if necessary. VERIFY
clean outs (no hard 90's)
4" inspection pipe to bottom of rock, anchored VERIFY
Abandon existing system - if necessary =Re -use existing tank certification
monitoring plan and type
well abandonment form - if necessary
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www.SepticResource.com (vers 15.2)
Property Owner: Hendel Homes Date: 10/17/2017
Site Address: 1020 Mooney Lake Drive PID: 2511823410012
Comments: Future Site
tions: F --I = enter data = adjust if desired = computer calculated - DO NOT CHANGE!
=bedroom Type Residential System
750 GPD design flow
Yes Garbage disposal or pumped to septic 50% larger tank with multiple comp/tanks
2250 Gal Septic tank (code minimum) 2250 Gal Septic tank (design size / LUG req'd)
Tank options: none
1.2 ]GPD/ft z mound sand loading rate contour loading rate of 12 req's a min 62.5 ft. long rockbed
10.0 ft rockbed width 63.0 ft rockbed length
3.0 ft lateral spacing 3.0 ft perforation spacing (maximum of 3 for both)
end feed manifold connection
laterals F61 -0 feet long 21.0 perfs / lateral 63 perfs total
(1 /2 a perf means the first perf starts at the middle feed manifold)
7/32 inch perfs at =feet residual head gives 0.56 gpm flow rate per perforation
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www.SepticResource.com (vers 15.2)
Property Owner: Hendel Homes Date: 10/17/2017
Site Address: 1020 Mooney Lake Drive PID: 2511823410012
Comments: Future Site
tions: F --I = enter data = adjust if desired = computer calculated - DO NOT CHANGE!
=bedroom Type Residential System
750 GPD design flow
Yes Garbage disposal or pumped to septic 50% larger tank with multiple comp/tanks
2250 Gal Septic tank (code minimum) 2250 Gal Septic tank (design size / LUG req'd)
Tank options: none
1.2 ]GPD/ft z mound sand loading rate contour loading rate of 12 req's a min 62.5 ft. long rockbed
10.0 ft rockbed width 63.0 ft rockbed length
3.0 ft lateral spacing 3.0 ft perforation spacing (maximum of 3 for both)
end feed manifold connection
laterals F61 -0 feet long 21.0 perfs / lateral 63 perfs total
(1 /2 a perf means the first perf starts at the middle feed manifold)
7/32 inch perfs at =feet residual head gives 0.56 gpm flow rate per perforation
for this pert size Et spacing, Et pipe size on line 12, max perfs/lateral = 30 line #8 must be less --> OK
10) =doses per day ( 4 minimum)
1 i} 188 gallons per dose (treatment volume)
2.00 5x
12) 2.00 inch diameter laterals must be used to meet 'Ax pipe volume" requirement
2.00 3x
13) F7feet of =inch supply line leads to ##### gallons of drainback volume
(Tip: "top feed" manifold to control the drainback)
14) ###### gallons TOTAL pump out volume (treatment + drainback)
u) feet vertical lift pump to mound laterals, leads to a:
I 6) F�366GPM @ ##### feet of head, Pump requirement (note: >50gpm may require an extra 3-6' of head)
17) 750 gal Dose tank (code minimum) 1300 gal Dose tank (design size / LUG req'd) at 25.49 gpi
leads to a
is) ###### inch swing on Demand float, or timed dosing of Ohrs
min ON (confirm pump rate with drawdown
(this delivers Average flow, =70% of Peak design flow) OFF test and adjust as necessary)
19� Winches
inches from bottom of tank to "Pump OFF" float
top inches from bottom of tank to "Pump ON" float, or i2 inches to "Timer ON" float if time dosed
21) from bottom of tank to "Hi Level" float, or ##### inches to "Hi Level" float if time dosed
22) ###### gallons reserve capacity (after High Level Alarm is activated)
3) 0.45 gpd/ft2 Absorption area Soil Loading Rate, which gives a mound ratio of 2.7 (minimum)
(this must match the soil boring log) desired mound ratio 2.7
4) Flo percent site slope (0-20% range) 10 (% downslope site slope, if different than upslope)
s) 12 inches, or 1.0 ft. to Redox or other limiting condition (need at least 12" to be a Type 1)
Treatment zone contains =inches of 0% soil credit, and =inches of 50% soil credit. Giving a:
6) 24 inch, or 2.0 ft. Sand Lift Mound CRITICAL FOR FUTURE CERTIFICATIONSII I
7) FT7—.0-1 ft. Total ABSORPTION width (with sand beyond rockbed as follows:)
8)P17.0]ft.
ft. upslope and sideslope
Downslope
Individual slope ratios give BERM widths (topsoil beyond rockbed) of:
9) 4:1 upslope ratio[Oft.
ft. upslope berm
0) 3:1 sideslope ft. sideslope berms
p) 3:1 downslope downslope berm
Overall Dimensions: 10.0 ft. wide by 63.0 ft. long Rock bed
42 ft. wide by 93 ft. long Mound footprint
4" inspection pipe
18" cover on top
berm 11 .l 1� b Downslope berm I "
12" cower on sides
(6" loamy cap &6" topsoil)
2 0 Clean sand lift
_ 1 1.0 1 Depth to Linnitin€,
Limiting Condition — — — — — — s _
Absorption Width-
27.0 _— --
Note:
For 0 to 1% slopes, Absorption Wldth is measured from the Bedequall.y in both directions.
For slopes }1`to, Absorptlon Width is measured downhill from the upslope edge of the bkwl..
33) Rock Bed:
10.0 ft. by 63.0 ft. by inches under pipe, plus 20% gives =yd' or *1.4= 29 ton
34) Mound Sand: (note: volume is based on 3:1/4:1 slope from top of rockbed, Exchange sand for loamy cap if desired)
40.5 up + 110.6 downslope + 17.8 ends + F58.3 under rock = 273 yd3 or *1.4= 382 ton
plus 20%
35) Loamy Cap:
38 ft. by 89 ft. 6" deep, plus 20% gives76 yd' or *1.4= 106 ton
36) Topsoil:
42 ft, by 93 ft. 6' deep, plus 20% gives 87 yd' or *1.4=122 ton
I herebyc ify that I have completed this work in accordance with alt applicable ordinances, rules and laws.
Rusty Olson"s Soil It Perc 810 10/17/2017
esigner Signature Company License# Date
Soil Observation Log
www.SepticResource.corn vers 12.4
Owner Information
Property Owner / project: Mooney Lake Preserve Date 3/11/2015
Property Address / PID: Lot 3, Blk 1
8-14 1 Clay Loam 1 <35 1 10yr5/4 I (Firm IStrong
Soil Survey Information
❑ refer to attached soil survey
Parent matl's:
Till ❑ Outwash ❑ Lacustrine ❑
Alluvium ❑ Organic ❑ Bedrock
landscape position:
❑ Summit
❑ Shoulder ❑ Side slope
❑ Toe slope
soil survey map units:
122C2
slope 3-8
% direction- Lineal
Soil Log #1
Boring ❑ Pit Elevation 1002
Depth to SHWT 14"
Depth (in) Texture
fragment %
matrix color redox color
consistence grade shape
0-8
Topsoil
<35
10yr4/2
Loose
Loose
single gain
8-14 1 Clay Loam 1 <35 1 10yr5/4 I (Firm IStrong
Lot 3, Blk 1 Soil Log #2
2] Boring ❑ Pit Elevation 1002 Depth to SHWT 12"
Depth (in) Texture fragment % matrix color redox color consistence ;rade shape
0-6
Topsoil
<3i
IOyr4/2
Loose
Loose
Single grain
6-12
Clay Loam
= >
1Oyr5/4
Firm
Strong
31t)ck%
12-20
Clay Loam
<3
IOyr5/4
IOy4/8,1-6/lOy
Firm
Strong
Prismatic
X35
loose
loose
single grain
35-50
friable
weak
granular blocky
firm
moderate
prismatic platy
>50
rigid
strong
massive
X35
loose
loose
single grain
35-50
friable
weak
granular blocky
firm
moderate
prismatic platy
>50
rigid
strong
Imassive
Lot 3, Blk 1 Soil Log #3
Boring ❑ Pit Elevation 998 Depth to SHWT 16"
Depth (in) Texture fragment % matrix color redox color consistence grade shape
0-6
Topsoil
<35
1Oyr4/2
Loose
Loose
Single grain
6-16
Clay Loam
<35
10yr4/3
Firm
Strong
stocky
16-24
Clay Loam
<35
10yr5/4
lOy4/8,1-6/10y
Firm
Strong
Prismatic
f hereby ce ° 'fy this work was completed in accordance with MN 7080 and any local reqs.
Rusty Olson's_ Soil & Pere 810
esigner Signature Company license #
Lot 3, Blk 1 Soil Log #4
21 Boring ❑ pit Elevation 998 Depth to SHWT 16"
Depth (in) Texture fragment % matrix color redox color consistence grade shape
0-6
Topsoil
<35
10yr4/2
Loose
Loose
<35
6-16
Clay Loam
loose
loose
single grain
Finn
Strong
35-50
Clay Loam
friable
weak
granular blocky
Firm
Strong
Prismatic
firm
moderate
prismatic
p platy
loose
loose
>50
35-50
friable
weak
granular blocky
rigid
strong
massive
firm
moderate
<35
loose
loose
single grain
rigid
strong
35-50
friable
weak
granular blocky
firm
moderate
prismatic platy
loose
loose
>50
35-50
friable
weak
granular blocky
rigid
strong
massive
f hereby ce ° 'fy this work was completed in accordance with MN 7080 and any local reqs.
Rusty Olson's_ Soil & Pere 810
esigner Signature Company license #
Lot 3, Blk 1 Soil Log #4
21 Boring ❑ pit Elevation 998 Depth to SHWT 16"
Depth (in) Texture fragment % matrix color redox color consistence grade shape
0-6
Topsoil
<35
10yr4/2
Loose
Loose
Single grain
6-16
Clay Loam
<35
10yr5/4
Finn
Strong
Blocky
16-24
Clay Loam
<35
10yr5/4
10y4/8,1 -6/10y
Firm
Strong
Prismatic
<35
loose
loose
single grain
35-50
friable
weak
granular blocky
>50
firm
moderate
prismatic platy
rigid
strong
massive
<35
loose
loose
single grain
35-50
friable
weak
granular blocky
>50
firm
moderate
prismatic platy
rigid
strong
massive
Lot 3, Blk
1 Soil Log #5
Boring ❑ pit Elevation 1001.3 Depth to SHWT 141'
Depth (in) Texture fragment % matrix color redox color consistence grade shape
0-6
Topsoil
<35
10yr4/2
Loose
Loose
Single grain
6-14
Clay Loam
<35
10yr4/3
Firm
Strong
Blocky
14-20
Clay Loam
<35
10yr5/3
IOy4/8,1-6/l0y
Firm
Strong
Prismatic
<35
loose
loose
single grain
35-50
friable
weak
granular blocky
>5U
V
❑� Boring ❑ Pit Elevation 996 Depth to SHWT 14"
Soil Survey Information
....
..VU .11
p. .....w l,-,
Qutwash ❑ Lacustme ❑ Alluvium
❑ Organic ❑ Bedrock
landscape position:
rigid
strong
massive
<35
L22C2
slope 3-8 %
loose
loose
single grain
35-50
6-18
Loam
friable
weak
granular block
>50
Strong
Blocky
firm
moderate
prismatic platy
10yr5/4
IOy4/8,1-6/l0y
Firm
rigid
strong
massive
Z hereby cert' is work was completed in accordance with MN 7080 and any local reqs.
Musty Olson's Soil testing 810
Dd'signer Signature Company License #
Soil Observation Log
www.SenticResnurce mm vem 19
Owner Information
Property Owner / project: Mooney Lake Preserve Date 3/11/2015
Property Address / PID: Lot 3, Blk 1
Soil Log # b
❑� Boring ❑ Pit Elevation 996 Depth to SHWT 14"
Soil Survey Information
❑ refer to attached soil survey
Parent matl's:
0 Till ❑
Qutwash ❑ Lacustme ❑ Alluvium
❑ Organic ❑ Bedrock
landscape position:
❑ Summit
❑ Shoulder 0 Side slope ❑
Toe slope
soil survey map units:
L22C2
slope 3-8 %
direction- Lineal
Soil Log # b
❑� Boring ❑ Pit Elevation 996 Depth to SHWT 14"
Depth (in) Texture fragment % matrix color redox color consistence grade shape
0-6
Topsoil
<35
1 Oyr4/2
Loose
Loose
Single grain
6-18
Loam
---35
1Oyr5/4
Firm
Strong
Blocky
18-24
Clay Loam
<35
10yr5/4
IOy4/8,1-6/l0y
Firm
Strong
Prismatic
<35
loose
loose
single grain
35-50
friable
weak
granular blocky
>50
firm
moderate
prismatic platy
rigid
strong
massive
_35
loose
loose
single grain
35-50 I (firm "
>50
Soil Observation Log
Owner Information
.•eun Igranuiar n1ocK3
moderate prismatic platy
strong massive
www.SeptieResource.com vers 12.4
Property Owner / project: Hendel Homes Date 10/14/2017
Property Address / PID: 1020 Mooney Lake Drive
Soil Survey Information ❑ refer to attached soil survey
Parent matt°s: 27111 ❑ Outwash ❑ Lacustrine
❑ Alluvium ❑Organic ❑Bedrock
landscape position: ❑ summit ❑ Shoulder Side slope ❑ Toe slope
soil survey map units: L22C2 slope 10 % direction- Linear
Soil Log #7
Boring ❑ pit Elevation 995.0 Depth to SHWT 14 Inches
Depth (in) Texture fragment % matrix color redox color consistence grade shape
0-4
Topsoil
<35
10yr4/2
Loose
Moderate
Blocky
4-14
Clay Loam
<35
10yr5/4
Friable
Strong
Blocky
14-24
Clay Loam
<35
10yr5/4
10y4/8,1-6/l0y
Friable
Strong
Blocky
<35
loose
loose
single grain
35-50
friable
weak
granular blocky
>50
liar►
moderate
prismatic platy
rigid
strong
massive
<35
loose
loose
single grain
35-50
friable
weak
granular blocky
>50
firm
moderate
prismatic platy
rigid
strong
massive
Comments:
1020 Mooney Lake Drive Soil Log #8
Q Boring ❑ Pit Elevation 997.7 Depth to SHWT 16 Inches
Depth (in) Texture fragment % matrix color redox color consistence grade shape
0-6
Topsoil
<35
1Oyr4/2
Loose
Moderate
Blocky
6-16
Clay Loam
<35
10yr5/4
Friable
Strong
Blocky
16-24
Clay Loam
<35
10yr5/4
I Oy4/8,1-6/1 Oy
Friable
Strong
Blocky
<35
loose
loose
single gain
35-50
friable
weak
granular blocky
>50
firm
moderate
prismatic platy
rigid
strong
massive
<35
loose
loose
single grain
35-50
friable
weak
granular blocky
>50
firm
moderate
prismatic platy
rigid
I strong
massive
1020 Mooney Lake Drive Soil Log 99
❑ Boring ❑ Pit Elevation 999.8 Depth to SHWT 14 Inches
Depth (in) Texture fragment % matrix color redox color consistence grade shape
0-4
Topsoil
<35
IOyr4/2
Loose
Moderate
Blocky
4-14
Clay Loam
<35
1 Oyr4/3
Friable
Strong
Blocky
14-24
Clay Loam
<35
1Oyr5/4
I Oy4/8,1-6/1 Oy
Friable
Strong
Blocky
<35
loose
loose
single grain
35-50
friable
weak
granular blocky
>50
firm
moderate
prismatic platy
rigid
strong
massive
<35
loose
loose
single grain
35-50
friable
weak
granular blocky
>50
firm
moderate
prismatic platy
rigid I
strong
massive
I hereby certify this work was completed in accordance with MN 7050 and any local reqs.
Rusty Olson's Soil & Pere 810
esigner Signature Company License 4
1020 Mooney Lake Drive Soil Log #10
Q Boring ❑ pit Elevation 999.8 Depth to SHWT 12 inches
Depth (in) Texture fragment % matrix color redox color consistence grade shape
0-4
Topsoil
<35
10yr4/2
Loose
Moderate
stocky
4-12
Clay Loam
<35
10yr4/3
Friable
Strong
Blocky
12-24
Clay Loam
<35
10yr5/4
10y4/8,1 -6/10y
Friable
Strong
Blocky
<35
loose
loose
single grain
35-50
friable
weak
granular blocky
>50
firm
moderate
prismatic platy
rigid
strong
massive
<35
loose
loose
single grain
35-50
friable
weak
granular blocky
>50
firm
moderate
prismatic platy
rigid
I strong
Imassive
1020 Mooney Lake Drive Soil Log 911
0 Boring ❑ pit Elevation 999.7 Depth to SHWT 14 Inches
Depth (in) Texture fragment % matrix color redox color consistence grade shape
0-4
Topsoil
<35
10yr4/2
Loose
Moderate
Blocky
4-14
Clay Loam
<35
10yr4/3
Friable
Strong
Blocky
14-24
Clay Loam
<35
10yr5/4
10y4/8,1-6/l0y
Friable
Strong
Blocky
<35
loose
loose
single grain
35-50
friable
weak
granular blocky
>50
firm
moderate
prismatic, platy
rigid
strong
massive
<35
loose
loose
single grain
35-50
friable
weak
granular blocky
>50
firm
moderate
prismatic platy
rigid
strong I
massive
]he cert t 's work was completed in accordance with MN 7080 and any local reqs.
Rusty Olson's Soil & Pere 810
signer Signature Company License #
Soil Observation Log
www.SepticResource.com vers 12.4
Owner Information
Property Owner / project: Hendel Homes Date 10/14/2017
Property Address / PID: 1020 Mooney Lake Drive
Soil Survey Information ❑ refer to attached soil survey
Parent mall's: ❑� Till ❑ Outwash ❑ Lacustrine ❑ Alluvium ❑ Organic ❑ Bedrock
landscape position: ❑ summit ❑ Shoulder 0 Side slope ❑ Toe slope
soil survey map units: 122C2 slope 10 % direction- Linear
Soil Log 412
0 Boring ❑ Pit Elevation 995.3 Depth to SHWT 14 Inches
Depth (in) Texture fragment %u matrix color redox color consistence grade shape
0-4
Topsoil
<35
10yr412
Loose
Moderate
Blocky
4-14
Clay Loam
<35
10yr5/4
Friable
Strong
Blocky
14-24
Clay Loam
<35
10yr5/4
10y4/8,1-6/l0y
Friable
Strong
stocky
<35
loose
loose
single grain
35-50
friable
weak
granular blocky
>50
fiirrn
moderate
prismatic platy
rigid
strong
massive
<35
loose
loose
single grain
35-50
friable
weak
granular blocky
>50
firm
moderate
prismatic platy
rigid
strong
massive
Comments:
Percolation Test Data Sheet
Lic.#810
Percolating test readings made by: Rusty Olson's Perc. starting at 10:35 A.M. On 3/12/15
Location: Proposed Lot 3, Blk 1
Hole number: 1
Date hole was prepared: 3/11/15
Depth of hole bottom _12"_ inches, Diameter of hole 6"inches,
Soil data from test hole:
Depth, inches Soil texture
0-8" Dark Brown Loam 10yr4/2
8"-12" Brown Loam10yr5/4
Method of scratching side wall: Knife
Depth of gravel in bottom of hole 2 inches:
Date of initial water filling 3/11/15 depth of initial water filling 12 inches above the hole bottom
Method used to maintain at least 12 inches of water depth in hole for at least 4 hours Automatic Siphon
Maximum water depth above hole bottom during tests 6 inches
11:09 11:24 6" 4.4 3.4
11:25 11:40 6" 4.3 3.5
AVERAGE FERC. RATE 3.4 MPI
Percolation Test Data Sheet
Lic.#810
Percolating test readings made by: Rusty Olson's Pere, starting at 10:35 A.M. On 3112/15
Location: Proposed Lot 3, Bilk 1
Hole number: 2
Date hole was prepared: 3/11/15
Depth of hole bottom _12", inches, Diameter of hole _6"_ inches.
Soil data from test hole:
Depth, inches Soil texture
0-6" Dark Brown Loam 10yr412
6"-12" Brown clay Loam 10yr5/4
Method of scratching side wall: Knife
Depth of gravel in bottom of hole 2 inches:
Date of initial water filling 3/11/15 depth of initial water filling 12 inches above the hole bottom
Method used to maintain at least 12 inches of water depth in hole for at least 4 hours Automatic Siphon
Maximum water depth above hole bottom during tests 6 inches
10:48 11:03 6" 5.5 2.7
11:08 11:23 6" 5.5 2.7
11:26 11:41 6" 5.5 2.7
AVERAGE PERC. RATE 2.7 MPI
Percolation Test Data Sheet
Lic.#810
Percolating test readings made by: Rusty Olson's Pere. starting at 10:35 A.M. On 3/12/15
wcduUn: rropa5ea Lot 3, tSIK 1
Hole number: 3
Date hole was prepared: 3/11/15
Depth of hole bottom _12"_ inches, Diameter of hole 6" inches.
Soil data from test hole:
Depth, inches Soil texture
0-6" Dark Brown Loam 10yr4/2
6"-12" Brown Loam10yr4/3
Method of scratching side wall: Knife
Depth of gravel in bottom of hole 2 inches:
Date of initial water filling 3/11/15 depth of initial water filling 12 inches above the hole bottom
Method used to maintain at least 12 inches of water depth in hole for at least 4 hours Automatic Siphon
Maximum water depth above hole bottom during tests 6 inches
Time
Time
Depth
Drop in H2O
Perc Rate
10:49
11:04
6"
4.7
31
11:07
11:22
6"
4.6
3.2
11:27
11:42
6"
4.8
3.3
AVERAGE FERC. RATE 32 MPI
Percolation Test Data Sheet
Lic.#810
Percolating test readings made by: Rusty Olson's Perc. starting at 10:35 A.M. On 3/12115
Location: Proposed Lot 3, Btk 1
Hole number: 4
Date hole was prepared: 3111/15
Depth of hole bottom _12"_ inches, Diameter of hole 6" inches.
Soil data from test hole:
Depth, inches
0-8.1
8"-12"
Soil texture
Dark Brown Loam 10yr4/2
Brown clay Loam10yr5/4
Method of scratching side wall: Knife
Depth of gravel in bottom of hole 2 inches:
Date of initial water filling 3/11/15 depth of initial water filling 12 inches above the hole bottom
Method used to maintain at least 12 inches of water depth in hole for at least 4 hours Automatic Siphon
Maximum water depth above hole bottom during tests 6 inches
Time
Time
Depth
Drop in H2O
Perc Rate
10:50
11:05
6"
4.5
3.3
11:06
11:21
6"
4.4
3.4
11:28
11:43
61"
4.3
3.5
AVERAGE PERC. RATE 3.4 MPI