HomeMy WebLinkAbout2006-P10044 - new septic 't 1 ' , PERMIT
CITY OF ORONO
2750 Kelley Parkway- PO Box 66 Permit Number: P10044
Crystal Bay, Minnesota 55323 Permit Type:
Septic
(952) 249-4600
Date Issued: 6/30/2006
SITE ADDRESS: 1100 Townline Rd Unit#
Maple Plain,MN 55359
PID: 30-118-23-32-0003
DESCRIPTION:
Proposed Use: Residential
Permit Class: General
Permit Type: Septic Permit Sub-type(s): New Septic System
DETAILS:
Approved per resolution#:
Separate permits required:
NOTICES/REMARKS:
FEE SUMMARY: Permit Fee: $ 100.00 Valuation: $ 0.00
State Surcharge Fee: $ 0.50
Misc.Fee:
TOTAL FEE: $ 100.50
APPLICANT: Buesch Bros. Inc. OWNER: H Diesen ET AL W/Life Est
P.O.Box 55 1100 Town Line Rd
Hanover,MN 55341 Maple Plain MN 55359
THE UNDERSIGNED HEREBY REQUESTS PERMISSION TO MAKE THE REAL IMPROVEMENTS SPECIFIED
AND AGREES TO DO ALL WORK IN STRICT COMPLIANCE WITH ALL CITY OF ORONO ORDINANCES AND STATE OF
MINNESOTA BUILDING CODE REQUIREMENTS.
V V
APPLIC PERMITEE SIGNATURE SSUED BY SIGNATURE
Copies: I-File(Signatures Required), 1-Applicant, 1-Monthly Reports, 1-Assessing,(If Septic, 1-Septic) page 1
CITY OF ORONO SEPTIC SYSTEM PER1VHT APPLICATION
Box 66 (2750 Kelley Parkway)
Crystal Bay,Mn 55323
JOB SITE ADDRESS tlOb '�o����ingeA -
Occupancy Type: Residential__ Commercial Other
Permit Type: New or Replacement System $100.00 X
Repair Existing System $ 50.00
(Tanks or Drainfield)
$0.50 State surcharge added to above fees
* See fee schedule for non-residential permit fees
Owner's Name:_�g� D �E-Sl_d Phone Number:
Mailing Address: 1100 'To.sa,l, o LA. City: Zip:
Contractor's Name: Zu <�C„ It Phone Number: Co i Z 2Z►-14013
Mailing Address: P.o. g" cs __ City: }F ,- n9,i Zip: S`53-41
*** DO NOT MAIL PAYMENT WITH THIS APPLICATION"*
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 Minnesota Pollution Control
Agency(NIPCA) 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 again
during pressure distribution piping installation in the rock bed.
D. Final inspection to verify proper final cover depths and to verify that all pump stations
(where required) components are functional and comply with codes.
5. Individual holding NIPCATnstallers License shall be present during all inspections. A24-hour
notice is required for all inspections.
� 1 �
NOTE: Applicant must initial all spaces. Fill in all appropriate blanks and 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 installing the following:
A. Tanks: _Precast Concrete Other Manufacturer Prec 4 Sy s411S
Tank Capacities: 1) 1pOp gal. 2) Bodo gal 3) loop gal
B. Pump Station (if required)
Pump make&model I/?— (`� ld� _(attach pump curve&
literature); system design requires___3 t gpm at 19 feet of head.
High water alarm make & model Outside
electrical work to be completed by installer electrician C other.
C. Treatment System:
Trenches: s.f. _ Mound
Depth of rock below pipe_ f Rock bed dimensions 10 ' x-_'
Drop Boxes Sand bed dimensions -4 ' x��'
Distribution Box Pressure Dist. Pipe Diam. Z "
Manifold Pipe Diam. 1 I12 "
D. Final Cover/Topsoil to be: borrowed from site
(show location on site plan)
X trucked 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 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 correct.
Signature of Applicant , Date:
MPCA License No. 2-42A
---------------------------------------------------------- -------------------------------- -----------------------------
Staff Review: Approval Denial
—��-�
Reviewer: log ett Ik Date: �
Reason for Denial:
4 ° , F TESTING,"INS', Ill C. Steven B. Schirmers & Debra M.
Schirmers �
951 Katydid Lane NE - St. Michael, MN 55376 - (612) 497-3566
FAX (612)-497-5011
State License#394
June 19, 1998CITY OF ORONO
SEPTIC PERMIT N REIE
INSPECTOR I i �
DAT F 3-o PERMIT NO.
APPROVED AS SUBMITTED
Roger Diesen APPROVED WITH CORRECTIONS AS A'OTED
C� NOT APPROVED-CORRECT&RESUBMIT
1100 Townline Rd. These continents are Ibr your information. All work shall be done
in 1.1111 comPliancc with I'll upplicnble septic and zoning cude.
Orono, Henn. CO., MN Requirements including items not specifically noted in this review.
I<IiEP THIS PLAN SET ON SITE AT ALL TIMES
• II
This site has an existing on-site sewage treatment system classified as failed. The
system is surface discharging which is classified as an-•imminent health.hazard under
Minnesota Chapter 7080 rules which must be repaired or disconnected within 10
months. This will need to be verified with the city.
T - I
This on-site sewage treatment system is designed for a Type 1, three bedroom home, in
accordance with the Minnesota Pollution Control Agency Chapter 7080 and local
ordinances. The area available will support a five bedroom home fora sub-division.
Approval will be needed from the city to be 10' away from the house with the tanks and
55'_away from_.the_well..with--the-tanks.
The soils on this site are SCS soils mapped - KkB - Kilkenny loam. The seasonally
saturated soils were located at 12" to 24" (mottled soil). Due to the seasonally saturated
soils, a Pressurized Mound System will need to be installed to treat septic effluent. The
bottom of the treatment area must be located at least 3' above the saturated soils.
The soils at a de "
depth of 12 have a percolation rate averaging 4.2 mpi.
A lift pump will be needed in the lower level for the floor drains.
The existing tank is most likely not water tight and will need to be abandoned, pumped
and filled with soil.
1
fi
1
A 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 weather proof enclosure. A warning device must be installed with a light
and sound device, this is in case of a pump failure.
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
material 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.
All neighboring wells are located greater than 100' away from the proposed treatment
area.
Keep all heavy equipment off of the proposed treatment area before and after
construction. The.treatment area should be marked off before construction. This
Design is not valid & the system will need to be relocated if failure to protect the areas
proposed for On-Site Sewage Treatment occurs.
With proper installation and maintenance, this system should have no problem in
treating septic effluent effectively.
Nothing other than human waste, toilet tissue, laundry, showers, water softener etc.
should be disposed of into the septic tanks. Iron filters must be diverted out of the
system. Garbage disposals are not recommended, due to adding more solids & fine
solids passing through to the system. Excessive amounts of soaps, cleaning agents &
chlorine agents may kill the bacteria needed to treat septic effluent. Additives are not
recommended. Recommend to pump & clean your tanks through the manhole by a
certified pumper every 2 years. Check with your pumper to set up a schedule.
Steven B. Schirmers
2
SEPTIC SYSTEM APPROVAL
� 0
O O
CITY of ORONO
Municipal Offices
G
L � Street Address: Mailing Address:
'9kEgg0�' 2750 Kelley Parkway P.O. Box 66
Orono, MN 55356 Crystal Bay, MN 55323.0066
Owner Chris Diesen Phone (Home) (Work)
Address 1100 Townline Rd ` City Orono State MN Zip
Site Evaluator Steve Schirmers State License# 627 Phone# 763-497-3566
Type of Establishment: Single Family X Multi Family
Commercial Est. Gallons Per Day 450
No. Potential Bedrooms 3 Slope: 4%
Depth of Sand: Upslope: 1.5 feet Downslope: 1.9 Soil Sizing Factor 0.83
Perc Rates P-1 3.2 P-2 3.7 P-3 5.4 P-4 4.2 P-6 5.4 P-7 3.2
Restricting Layer Depth B-1 24" B-2 18" B-3 20" B-4 16" B-5 20" B-6 12"
Type of Treatment System:
Standard X Alternative Other Performance
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 1000 #of Tanks 2 Lift Tank Size 1000
Pump Brand GPM 31 Head 19
Treatment System:
Minimum Square Feet with 9 inches of rock below pipe
Bed (10*41) Mound Treatment Area (41*65) (41*79)
THIS IS NOT A PERMIT. This is a design approval 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 (952-249-4600) Call for inspection 24 hours in advance.
ALL DRAINFIELD AREAS MUST BE FENCED 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.
NO VEHICULAR TRAFFIC OF ANY KIND is allowed within 20'of tested drainfield sites ever.
ACCEPTED X DENIED By the City of Orono subject to existing regulations and the
following conditions:
1) 1.5' soil on top of mound, l' soil on sides of mound. 2) Sand placement must follow design.
3) Pump and crush old tanks. 4) Alarm must be placed inside house.
5) Effluent filter must be installed.
6) Keep all water softner and iron filter discharge out of septic system.
7) Septic tanks can be within 10 feet of house and driveway 8) Septic can be expanded up to 5
bedrooms
yi�,n�the future.
By: &kQM1-Av\
Matt Bolterman, On-Site,►oW (�52l_4 1&r.
Fax(952)249-4616Date
www.ci.orono.mn.us
S—P TESTING, INC. Steven B. Schirmers & Debra M. Schirmers
951 Katydid Lane NE • St. Michael, MN 55376 • (612) 497-3566
FAX (612)-497-5011
State License #394
CITY OF ORONO
June 19, 1998 SEPTIC PFRMIT PItAN REVIEW
INSPECTOR
DATE 3'11-()L) PERMIT NO. -
APPROVED AS SUBMITTED
APPROVED WITH CORRECTIONS AS NOTED
Roger Diesen NOT APPROVED-CORRECT&RESUBMIT
These comments are for your information. All work shall be doue
1 100 TOwnline Rd. in full compliance with all applicable septic and zoning code.
Orono, Henn. Co., MN Requirements including items not specifically noted in this review.
KEEP THIS PLAN SET ON SITE AT ALL TIMES
This site has an existing on-site sewage treatment system classified as failed. The
system is surface discharging which is classified as an imminent health hazard under
Minnesota Chapter 7080 rules which must be repaired or disconnected within 10
months. This will need to be verified with the city.
This on-site sewage treatment system is designed for a Type 1, three bedroom home, in
accordance with the Minnesota Pollution Control Agency Chapter 7080 and local
ordinances. The area available will support a five bedroom home for a sub-division.
Approval will be needed from the city to be 10' away from the house with the tanks and
55' away from the well with the tanks.
The soils on this site are SCS soils mapped - KkB - Kilkenny loam. The seasonally
saturated soils were located at 12" to 24" (mottled soil). Due to the seasonally saturated
soils, a Pressurized Mound System will need to be installed to treat septic effluent. The
bottom of the treatment area must be located at least 3' above the saturated soils.
The soils at a depth of 12" have a percolation rate averaging 4.2 mpi.
A lift pump will be needed in the lower level for the floor drains.
The existing tank is most likely not water tight and will need to be abandoned, pumped
and filled with soil.
1
� T
{
A 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 weather proof enclosure. A warning device must be installed with a light
and sound device, this is in case of a pump failure.
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
material 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.
All neighboring wells are located greater than 100' away from the proposed treatment
area.
Keep all heavy equipment off of the proposed treatment area before and after
construction. The treatment area should be marked off before construction. This
Design is not valid & the system will need to be relocated if failure to protect the areas
proposed for On-Site Sewage Treatment occurs.
With proper installation and maintenance, this system should have no problem in
treating septic effluent effectively.
Nothing other than human waste, toilet tissue, laundry, showers, water softener etc.
should be disposed of into the septic tanks. Iron filters must be diverted out of the
system. Garbage disposals are not recommended, due to adding more solids & fine
solids passing through to the system. Excessive amounts of soaps, cleaning agents &
chlorine agents may kill the bacteria needed to treat septic effluent. Additives are not
recommended. Recommend to pump & clean your tanks through the manhole by a
certified pumper every 2 years. Check with your pumper to set up a schedule.
4s��' THIS SYSTEM IS DESIGNED FOR
3 BEDROOMS. ANY INCREASE IN NUMBER
Steven B. Schirmers OF BEDROOMS INVALIDATES THIS DESIGK
2
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11 �! 22' f,
:�3 m 'S o'4 o G WALL
3o X File -l DD,n
IsA
� loo � R }� 10 .3 �� � � •1
_ J
OF ®Percolation Tests Scale: 1= 4-C)'qoa � X �,/ / 98,7 ► QSoil BoriV
J'
IJo.L y / �o Yoof,z ' /,i .. 1 11 95 ®Bench: Mork
Note= This system is to be constructed to meet
the' � `'` Y � -�Y.VST• ,�h,-� ''�, �
Chapter t708t01& Local Ordinance
31"\pro
Check all underground utilities
Y, X
wi.� 103.3 gpo�f ?�o4r��t L..s.A -- PROPERTY OF:_ �.�t��(Z D1FSEcS _
i
���p -TovJc�1 L�N� (Z�.E I.�SZ':�c•1b Kou r.
- S-P TEST/NG INC.
Designed By:S !7
Do'e:6 ,9-20r,:rs,' PH.612-497-35666
12 L+
_ 3.S 10'r 0f
?LAO y N'r--V,/
SET- BACKS )al I oJ
HOUSE System must be
Tank 2.0! from property fines x - "'__X f C.a` w- V��—'
-2f from wells
.L-o- from Udgs.i-v">� wrT-
Sv.0 Treotment area — from Ickes , = streams
Treatment area �. from property lines NOTE:Power supply and switches must be located in a
M,4Nt{ocr✓5 eat nt �S'from prop weather proof enclosure outside the pumping chamber and manhole
13QccF1LL_ ae from b!dgs.
c i-' _L0 'from trees SOIL BORING ELEVATIONS
min. I TH nD n -X01.3. '114*)
I -2)."dio-su grade l H.+& FE•-JAI,-3.
Tank - I�° 9 /u►.o
Drop to Tank Tank PRESSURE DISTRIBUTION MOUND SYSTEM TH,")a EL.--2L4
Min. I to 8' Pumping TH. I I EL:-�
Mox.l"to4� Chamber ELEVATION of PROPOSED PUMPING
CHAMBER- oo•o61F-, VLNN• T -13,v
4 10 6�dio.pipe 6"1- .o a-ir -f,a-Hu--
SYSTEM DESIGN -MOUND -ro o
TYPE--'V-- , 3 BEDROOM , Ave?oge percolation rate y a minJinch (design.83sq-ft treatment area per gal.of daily sewage flow)
10 gal./day x.83sq.ft/gal. -4 sq.ft.of treatment area +10%=`_310 sq.ft. ( IOft.width=_:iL ft.length of bed area+side slope run_'Lto I x-3,1 height= 'AL ftx_L_L_ft.town-area needed)
Clean rock needed- y)0 sq.ft.treatment area x_a S"' depth of rock=4�30 cu.ft:-27= L cu.yds,(3/4'lo 2 of dila. ,includes 2�'of rock above pipe)
Clean Bond fill below rock needed I cu.yds. approx. , sandy loam bock fill9a.yds.approx., topsoil 6 _cu.yd. �y� SH��
! W gsvt�c0 �t��sc>ca, poo.X0-7o -Co T-oPsos�EaF .t1zKl !-Aa �3a4g� (o coo)
i
Number of tanks required a , Ist tank 1000 got- ,2nd tank coo o gal.miff nrns f1�s P�m Pk N L-
4
Pumping chamber capacity- 25% of daily sewoge flow of LLL gal.=1 -L-gaL+reserve sbroge of 15 Ogzi 1 gal.+pipe back drainage— PROPERTY OF: � s
of_061 gol./IOOlin.ft.of3'dio.supply pipe, lin.ftneeded DO 31 gal.fmanifo!d-L�Lgd./IOOlin.ftof-A"dia.pipe,l'nft.needed Z, _gal. 1100
total capacity needed_3gal.(plus area for pump) mi n. cop gal.caP.
1 Distribution pipe 1�:da. , 112_lin fl., lly •dila. perforations_21,2oport
Pump size��hp. (pumpable capacity l��gal. 4 circles/day) J l coo I q HO-?o 27,'r �Qi�a�F��>s� 3 1 �++,n. I - S-P TEST/l��iy�/V
- Note When constructing bed , this area should be shaped Note= Distance from treatment area to neighboring wells— l Designed 9y (�
to divert run-off from entering treatment area. b' f�� � »yr t
Dote /-20/2�, PH. 612-497-3566
I
MOUND DESIGN WORKSHEET
(For Flows up to 1200 gpd)
A. FLOW Estimated Sewne flows in Gallons pw day
Estimated y5 o gpd ► 17*1 Type TM to
or measured - x 1.5 = - gpd.
2 300 2Z 180
300 218
B. SEPTIC TANK LIQUID VOLUMES 4 60 375 256
5 750 450 294
gallons 6 900 525 332 Tn 1.
g 7 1050 600 370
nor
8 1200 675 408 m
C. SOILS (refer to site evaluation)
1. Depth to restricting layer=me ao a' inches feet i -P-,y
nwaa«Or Nhsu am uww�ao.m1 wM Mm m,ro,us
2. Depth of percolation tests= t ;L. inches �� "n1adet
125 1500
3. Texture Lan:3 Percolation rate L4. 2, mpi = Ism 2000
s rh ow '
4. Land slope y % 7.Aar v "W >�
D. ROCK LAYER.DIMENSIONS
1. Multiply flow rate by 0.83 to obtain required area of rock layer: A x 0.83 =
4.0 gpd x 0.83 sq. ft./gpd =-2.3..sq. ft: )o'5D=�►)o"'
2. Select width of rock layer (max 10' if<120 mpi max 5') = / o ft.
3. Length of rock layer= area+width= --•� y� y -xr
= �, .�..�dry.�.., wi
H1 oSq. ft. /� ft. ft. �.r��. . �.Q
Width -IDft
<120mpi <10' Length--4j-ft
E. ROCK VOLUME >120mpi <5'
1. Multiply rock area by rock depth to get cubic feet of rock; 4)o sq. ft. x i.
ft. = H:30 cu. ft.
2. Divide cu. ft.by 27 cu. ft./cu.yd. to get cubic yards;
zo cu. ft. +27= I., cu. yd.
3. Multiply cubic yards by 1.4 to get weight of rock in tons; Z(, cu. yd. x 1.4
ton/cu. yd. _ tons.
F. ABSORPTION WIDTH ANoMtkm WWtb SlzWg Uble
1. Percolation rate in top 12 inches of soil is H.a mpi Pa.ola000Ramia callom wocofAes�poaa
Mi oow loch Soil Texture per day per width to
Texture L.-?�'Z �-b b wl (NIper agtmte foa Dyer width
Faster than 0.1 Comae Said 1.20 1.00
0.1 to 3 Said1.20 I.00
2. Select allowable soil loadin rate from table; 0.1 to 5 Fine seta 0.60 2.00
g 6 to 15 Satdly LAM 0.79 1.52
.Ll J! gpd/ft2 16 to 30 Loam 0.60 2.00
31 ro 45 Silt Loam 030 2.40
46 to 60 Clay Loam 0.45 2.67
'0.'owes thm 1 020 6*.00
20 Clay 0.24 500
3. Calculate adsorption width ratio by dividing rock layer s1
loading rate of 1.20 gpd/ft2 by allowable soil loading rate;
1.20 gpd/ftz+ -Luc gpd/ft2=
4. • Multiply adsorption width ratio by rock layer width to get
required adsorption width;
a•�� x1�ft = ft
G., DOWNSLOPE BERM WIDTH Slope:- cov«i'
1. If landslope is 1% or more, ::
subtract rock layer width from adsorption width ' :
to obtain minimum downslope berm toe oesn spa '` ' "''
J' r:r',; :'c. .tr..:I<;1. 6"Topsoil
a _ft-10 ft =1 2 feet sem,sou u�o "` .�
2. Calculate Minimum mound Size Wdth
a. Determine depth of clean sand fill at v wiaa, Downslope-
upslope edge of rock layer: add' Aeon Mdeh
Separation 3' --1• S-_ft = /,r feet
b. Add depth of clean sand for separation (2a)
at upslope edge, depth of rock layer(1 foot) to depth of cover
(1 foot) to find the mound height at the upslope edge of rock layer;
L,L ft+ift+ lft = 3_s' feet
c. Enter table with landslope and upslope bewP dcn
berm -6
ratio. Select berm multiplier of 3.14 u sl Width moa .�ax,�' Rockeed � Qar.t4« �ilpsI width
d. Multiply berm multiplier by upslope mound P ' width .)Q
height to find upslope berm width: }
-� r . .
y� ��� _ �_feet '13
3.
X
e. Multiply rock layer width by
F° Downslope Mdth 1 g 1
landslope to determine drop in elevation; Absorption wda,=2-
.L_ °o+ _ _feet fi , X Y1
o x_�1 / 100 �
:i: : : ..: ..•..::....:.,n.:,}-; y,J. ...,, r Toy,,J'} .4,.,;: �.�
f. Add depth of clean sand for slope Total U;gt,g
difference (2e)at downslope edge, to
the mound height at the upslope edge
of rock layer (2b) to find the downslope height;
3.S ft+ 4 ft= 3•-feet
g. Enter table with landslope and downslope berm ratio. Select
berm multiplier of H-'? L
h. Multiply berm multiplier by downslope mound height to get
downslope berm width:
x 3,:� = j-�_feet BERM SLOPE mmT1 nms
i. Compare the values of step G.1_ t Land
and Step G.2h LZ__ Slope, bam��for vadow bum multPE ipliers for
Select the greater of the two values as the 1n term slope radon neem slope ratios
downslope berm width; 1 4) feet
j. Total mound width is the sum of 0 3.0 4.0 5.0 6.0 7.0 3.0 4.0 5.0 6.0 7.0 84
upslope berm (G-2d) 1 3.09 4.17 5.26 6.38 7.53 2.91 3.85 4.76 5.66 6.54 7.41
width plus rock layer width (D.2) 2 3.19 4.35 5.56 6.82 8.14 2.83 3.70 4.34 5.36 6.14 6.90
plus downslope berm width(G.2i); 3 3.30 4.54 5.88 7.32 8.86 2.75 3.57 4.35 5.08 5.79 6.45
ft+ o ft+ )-? _ft = L41_feet a 3.41 6.25 7.89 9.72 2.68 c3.43_ 4.17 4.94 5.46 6.06
k. Total mound length is the sum of upslope 5 3.53 5.00 6.67 8.57 10.77 2.61 3.33 4.00 4.62 5.19 5.71
berm width (G-2d) plus rock layer length(D.3) 6 3.66 5.26 7.14 9.38 12.07 2.54 3.23 3.85 4.41 4.93 5.41
plus upslope berm width(G.2d); 7 3.80 5.56 7.69 10.3.4 13.73 2.48 3.12 3.70 4.23 4.70 5.13
i ft + L41 ft + 12- ft= �.s'_feet 8 3.95 5.88 8.33 11.54 15.91 2.42 3.03 3.57 4.05 4.49 4.88
1 ,- L 4- 1 7 0/ 9 4.11 6.25 9.09 13.04 18.92 2.36 2.94 3.45 3.90 4.30 4.65
10 4.29 6.67 10.00 15.00 2333 2.31 2.86 3.33 3.75 4.12 4.44
Final Dimensions. 11 4.48 7.14 11.11 17.65 30.43 2.26 2.78 3.23 3.61 3.95 4.26
12 4.69 7.69 12.50 21.43 43.75 2.21 2.70 3.12 3.49 3.80 4.08
f
PUMP SELECTION PROCEDURE
A. Determine pump capacity,
Gravity Distribution
1. Minimum suggested is 20 gpm
2. Maximum suggested is 45 gpm Perforation Discharges in GPM
Head Perforation diameter
Pressure Distibution feet inches
3.a. Select number of perforated laterals 7/32 1/4
b. Select perforation spacing= 3 feet. 1.0a 0.56' 0.74
C. Subtract 2 ft.from the rock layer length. 1S 0.69 0.90
"11 -2 ft.= 3 feet. lob 0.80 1.04
l
Rak ayer le�th
d. Determine the number of spaces between perforations. a Use 1.0 foot single homes.
Length perf.spacing=22-ft.+ 3 ft.= )-7,-spaces b Use 2.0 feet for anything else.
e. spaces+1 =.J�-_perforations/lateral
f. Multiply perforations per lateral by number of laterals to ►)y �v, .
get total number of perforations. � x _ L• k- perforations.
g x 11'i. =-L.gpm.
pop-
SELECTED PUMP CAPACITY Z I_gpm
B.Determine head requirements:
1. Elevation difference between pump and point of discharge.
_feet
2. if pumping to a pressure distribution system,five feet for pressure SCW UUMU"aYMM
required at manifold if gravitys stem,zero.
feet Tow pipe keno /C;ti
3. Friction loss
a. Enter friction loss table with gpm and pipe diameter. I„k ne1a,a„Wmwe
Read friction loss in feet per 100 feet from table(F-14). Pipe
F.L.=L_ft./100 ft of pipe �.....-
r
b. Determine total pipe length from pump to discharge - 1................ ..... .
point. Estimate by adding 25 percent to pipe length for fitting
loss,or use a fitting loss chart(F-15 feet).
Equivalent pipe length-1.25 times pipe length=
)1)D x 1.25= ;kfeet Friction Loss in Plastic Pipe
c. Calculate total friction loss by multiplying
friction loss in ft/100 ft by equivalent pipe length. Nominal e
Total friction loss= / 1. x �1 a +loo= 3 feet
te
4. Total head required is the sum of elevation difference, H0 m 1.5" 2" 3"
special head requirements,and total friction loss.
20 2.47 0.73 0.11
11 + .5' +-_ 25 3.73 1.11 0.16
(1) (2) (30 30 5.23 1.55 0.23
35 6.96 2.06 0.30
40 8.91 2.64 0.39
TOTAL HEAD /2_feet 45 11.07 3.28 0.48
50 13.46 3.99 0.58
C. Pump selection 60 560 0.70 s2
65 6.48 0.95
70 1 1 7.44 1 1.09
1. A pump must be selected to deliver at least
-L) gpm (Step A)with at least 1-�feet of total head (Step B).
S-P TESTING, INC. Steven B. Schirmers & Debra M. Schirmers
951 Katydid Lane NE - St. Michael, MN 55376 - (612) 497-3566
FAX - (612) 497-5011
State License#394
LOGS OF SOIL BORINGS
Roger Diesen
1100 Townline Rd.
Orono, Henn. Co., MN
Borings completed on 6-15-98, with a hand bucket auger.
BORING NUMBER 7- Elev.101.3 - MOTTLED SOIL AT 24" - no standing water present
in the boring.
0 - 8" Topsoil dark brown loam 10YR 3/2
8" - 24" Brown clay loam 10YR 5/6
24" - 32" Rusty brown clay loam 10YR 5/6 - mottles 7/1,6/8
32" - 48" Rusty brown loam 10YR 6/4 - mottles 7/1,6/8
BORING NUMBER 8- Elev.101.9 - MOTTLED SOIL AT 18" - no standing water present
in the boring.
0 - 8" Topsoil dark brown loam 10YR 3/2
8" - 18" Brown clay loam 10YR 5/6
18" - 32" Rusty brown clay loam 10YR 5/6 - mottles 7/1,6/8
32" - 48" Rusty brown loam 10YR 6/4 - mottles 7/1,6/8
BORING NUMBER 9- Elev.101.0 - MOTTLED SOIL AT 20" - no standing water present
in the boring.
0 - 14" Topsoil dark brown loam 10YR 3/2
14" - 20" Brown clay loam 10YR 5/4
20" - 40" Rusty brown clay loam 10YR 5/6 - mottles 7/1,6/8
40" - 44" Rusty brown sandy loam 10YR 6/3 - mottles 7/1,6/8
44" - 48" Rusty brown loam 10YR 5/6 - mottles 7/1,6/8
Soil borings cont'd.
BORING NUMBER 10- Elev.95.4 - MOTTLED SOIL AT 16" - no standing water present
in the boring.
0 - 8" Topsoil dark brown loam 10YR 3/2
8" - 16" Brown clay loam 10YR 5/4
16" - 38" Rusty brown clay loam 10YR 5/6 - mottles 7/1,6/8
38" - 48" Rusty brown loam 10YR 6/4 - mottles 7/1,6/8
BORING NUMBER 11- Elev.96.9 - MOTTLED SOIL AT 20" - no standing water present
in the boring.
0 - 10" Topsoil dark brown loam 10YR 3/2
10" - 20" Brown clay loam 10YR 5/6
20" - 30" Rusty brown clay loam 10YR 5/6 - mottles 7/1,6/8
30" - 48" Rusty brown loam 10YR 6/3 -mottles 7/1,6/8
BORING NUMBER 12- Elev.95.7 - MOTTLED SOIL AT 12" - no standing water present
in the boring.
0 - 12" Topsoil dark brown loam 10YR 3/2
12" - 28" Rusty brown clay loam 10YR 5/6 -mottles 7/1,6/8
28" - 48" Rusty brown loam 10YR 5/6 - mottles 7/1,6/8
2
CERTIFICATION NO.627
STATE LICENSE NO.394
PERCOLATION TEST DATA SHEET
Percolation test readings made by S-P Testing,Inc.on 6-16-98 starting at1Z;-Q4W&
Test hole location Diesen, 1100 Townline Rd.,Orono.
Test hole numbers, Date test hole was prepared 6-15-98.
Depth of hole bottom 12.inches. Diameter of hole¢inches.
SOEL DATA FROM TEST HOLE
DEPTH,INCHES SOIL TEXTURE
0 - 81' Topsoil dark brown loam
811 - 12" Brown clay loam
Method of scratching sidewall is knife. Depth of gravel in bottom of hole is 2nches Date and hour of initial
water filling 6-15-98,11:30am. Depth of initial water filling is 12inches above the hole bottom.
Method used to maintain at least 12 inches of water depth in hole for at least 4 hours is automatic siphon.
Maximum water depth above hole bottom during test is!k inches.
Measurement, Drop in water level, Percolation rate,
Time Time interval min inches inches minutes per inch Remarks
11:55 prefill 6
12:04 12:19 6 4-7/8 3.1 15 min
12:30 12:45 6 4-3/4 3.2 15 min
12:46 1:01 6 4-5/8 3.2 15 min
Percolation rate=12,-minutes per inch.
CERTIFICATION NO.627
STATE LICENSE NO.394
PERCOLATION TEST DATA SHEET
Percolation test readings made by S-P Testing,Inc. on 6-16-98 starting at 12:O5pm•
Test hole location Diesen, 1100 Townline Rd.,Orono.
Test hole number$ Date test hole was prepared 6-15-98•
Depth of hole bottom 12 inches. Diameter of hole¢inches.
SOIL.DATA FROM TEST HOLE
DEPTH,INCHES SOIL TEXTURE
0 - 811 Topsoil dark brown loam
811 - 1291 Brown clay loam
Method of scratching sidewall is lul& Depth of gravel in bottom of hole is 2 inches. Date and hour of initial
water filling 6-15-98,11:30am. Depth of initial water filling is 12 inches above the hole bottom.
Method used to maintain at least 12 inches of water depth in hole for at least 4 hours is automatic siphon.
Maximum water depth above hole bottom during test is!k inches.
Measurement, Drop in water level, Percolation rate,
Time Time interval min inches inches minutes per inch Remarks
11:55 prefill 6
12:05 12:20 6 4-1/4 3.5 15 min
12:29 12:44 6 4-1/16 3.7 15 min
12:47 1:02 6 3-15/16 3.8 15 min
Percolation rate=17-minutes per inch.
CERTIFICATION NO.627
STATE LICENSE NO.394
PERCOLATION TEST DATA SHEET
Percolation test readings made by S-P Testing,Inc.on 6-16-98 starting at 12:06pm.
Test hole location Diesen, 1100 Townline Rd.,Orono.
Test hole number2 Date test hole was prepared-6--15-98.
Depth of hole bottom 12.inches. Diameter of hole!k inches.
SOIL DATA FROM TEST HOLE.
DEPTH,INCHES SOIL TEXTURE
0 - 12" Topsoil dark brown loam
Method of scratching sidewall is kln& Depth of gravel in bottom of hole is 2 inches Date and hour of initial
water filling 6-15-98, 11:30am. Depth of initial water filling is 12 inches above the hole bottom.
Method used to maintain at least 12 inches of water depth in hole for at least 4 hours is automatic siphon.
Maximum water depth above hole bottom during test is fi inches.
Measurement, Drop in water level, Percolation rate,
Time interval min inches inches minutes per inch Remarks
11:55 prefill 6
12:06 12:21 6 5-1/2 5.4 15 min
12:28 12:43 6 5-1/2 5.4 15 min
12:48 1:03 6 5-1/2 5.4 15 min
Percolation rate=SA-minutes per inch.
CERTIFICATION NO.627
STATE LICENSE NO.394
PERCOLATION TEST DATA SHEET
Percolation test readings made by S-P Testing,Inc.on 6-16-98 starting atj2MIm
Test hole location,Diesen, 1100 Townline Rd.,Orono.
Test hole number_M Date test hole was prepared-k-15-98.
Depth of hole bottom 12 inches. Diameter of hole fi inches.
SOIL.DATA FROM TEST 11[01,E
DEPTH,INCHES SOIL TEXTURE
0 - 81' Topsoil dark brown loam
8" - 12" Brown clay loam
Method of scratching sidewall is knife. Depth of gravel in bottom of hole is 2 inches. Date and hour of initial
water filling 6-15-98, 11:30am. Depth of initial water filling is 12 inches above the hole bottom.
Method used to maintain at least 12 inches of water depth in hole for at least 4 hours is automatic si on.
Maximum water depth above hole bottom during test is fi inches.
Measurement, Drop in water level, Percolation rate,
Time Time interval min inches inches minutes per inch Remarks
11:55 prefill 6
12:07 12:22 6 3-518 4.1 15 min
12:27 12:42 6 3-1/2 4.3 15 min
12:49 1:04 6 3-1/2 4.3 15 min
Percolation rate=4.1minutes per inch.
CERTIFt,.,.ION NO.627
S.TAT,F.LICENSE NO.394
PERCOLATION TEST DATA SHEET
Percolation test readings made by S-P Testing.Inc. on 6-16-98 starting at-12:08M
Test hole location Diesen, 1100 Townline Rd.,Orono.
Test hole numberU Date test hole was prepared 6-15.98.
Depth of hole bottom 12.inches. Diameter of hole fi inches.
SOIL DATA FROM TEST HOLE.
DEPTH,INCHES SOIL TEXTURE
0 - 101, Topsoil dark brown loam
10" - 12" Brown clay loam
Method of scratching sidewall is ku&. Depth of gravel in bottom of hole is 2 inches. Date and hour of initial
water filling 6-15-98,11:30am. Depth of initial water filling is 12 inches above the hole bottom.
Method used to maintain at least 12 inches of water depth in hole for at least 4 hours is automatic siphon.
Maximum water depth above hole bottom during test is!k inches.
Measurement, Drop in water level, Percolation rate,
Time Time interval min inches inches minutes per inch Remarks
11:55 prefill 6
12:08 12:23 6 5-1/2 5.4 15 min
12:26 12:41 6 5-1/2 5.4 15 min
12:50 1:05 6 5-1/2 5.4 15 min
Percolation rate=5A-minutes per inch.
CERTIFICATION NO.627
STA'T'E LICENSE NO.394
PERCOLATION TEST DATA SHEET
Percolation test readings made by S-P Testing,Inc.on 6-16-98 starting at 12.09
Test hole location Diesen, 1100 Townline Rd.,Orono.
Test hole number-U Date test hole was prepared-fi:0:
Depth of hole bottom 12.inches. Diameter of hole¢inches.
SOIL.DATA FROM TEST HOLE
DEPTH,INCHES SOIL TEXTURE
0 - 12" Topsoil dark brown loam
Method of scratching sidewall is kn&. Depth of gravel in bottom of hole is 2 inches. Date and hour of initial
water filling 6-15-98, 11:30am. Depth of initial water filling is 12 inches above the hole bottom.
Method used to maintain at least 12 inches of water depth in hole for at least 4 hours is automatic siphon.
Maximum water depth above hole bottom during test is!k inches.
Measurement, Drop in water level, Percolation rate,
Time Time interval min inches inches minutes per inch Remarks
11:55 prefill 6
12:09 12:24 6 4-3/4 3.2 15 min
12:25 12:40 6 4-5/8 3.2 15 min
12:51 1:06 6 4-9/16 3.3 15 min
Percolation rate=12ininutes per inch.
4 I �4 W I TIME
CITY OF ORONO CALLED IN _ r
INSPECTION SCHEDULED 42 Anz,
PERMIT NO. COMPLETED
ADDRESS I 100 D 002 PM
OWNER }} nn CONTR.
TELEPHONE NO. D 1�'afA q j
DESCRIPTION r J
W 01 FOOTING 11 MECHANICAL RI 18 EXCAWGRADING/FILLING
W 02 FRAMING 13 MECHANICAL FINAL 19 LAKESHORE/WETLANDS
ti
Q 03 INSULATION 24/25 WOOD BURNER/FIREPLACE 34 TREE REMOVAL
Z 04 WALL BD. 12 WATER HOOK-U 17 SITE INSPECTION
Q 05 FINAL 14 SEWER HOOK- / 06 PROGRESS
07 DEMO-SITE 27 SEPTIC MAINT. t 21 COMPLAINT
Q 07 DEMO-FINAL 15 SEPTIC INSTAL' 22 FOLLOW-UP
= 09 PLUMBING RI 23 SEPTIC FINAL 35 HARD COVER REMOVAL
10 PLUMBING FINAL 36 FOUNDATION/REMOVAL
OWNERICONTRACTOR TO MEET YOU:_YES—NO
COMMENTS: ���N 17 (T-b U (bS Oj 114QC
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16C'ro5S Wnc +c
;2s , �l vS I>�ea,r t C.J�I1
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W ❑WORK SATISFACTORY:PROCEED ❑ PROJECTCOMPLETE
cc
W ElCORRECT WORK&PROCEED ❑ ISSUE CERTIFICATE OF OCCUPANCY
❑ CORRECT WORK,CALL FOR REINSPECTION TEMPORARY
V BEFORE COVERING PERMANENT
❑CORRECT UNSAFE CONDITION WITHIN HOURS. ❑ PHOTO TAKEN
INSPECTOR WILL RETURN
ElSTOP ORDER POSTED.CALL INSPECTOR El CITATION ISSUED
❑ INSPECTION REQUIRED.CALL TO ARRANGE ACCESS.
Call for the next inspection 24 hours in advance. (952) 249-4600
Owner/Contractor on site:
Inspector.
White Copy/Inspector's File Canary Copy/Site Notice
A- 1 sf-� W1,111"e— DATE E
CITY OF ORONO CALLED IN -17-aU'o O
INSPECTION NOTICE SCHEDULED 9:aotam
PERMIT NO. p)OC7q Ll COMPLETE
ADDRESS 16� Twn(�I'�2 Qd
OWNER J CONTR.Ll1�Cl/Z Ell
TELEPHONE NO. 1 q jai- 15 oa
DESCRIPTION �PC
W 01 FOOTING 11 MECHANICAL RI 18 EXCAWGRADING/FILLING
02 FRAMING 13 MECHANICAL FINAL 19 LAKESHORE/WETLANDS
O 03 INSULATION 24/25 WOOD BURNER/FIREPLACE 34 TREE REMOVAL
Z 04 WALL BD. 12 WATER HOOK-UP 17 SITE INSPECTION
Q 05 FINAL 14 SEWER HOOK-UP 06 PROGRESS
07 DEMO-SITE 27 SEPTIC MAINT. 21 COMPLAINT
07 DEMO-FINAL 15 SEPTIC INSTALL. 22 FOLLOW-UP
09 PLUMBING RI 23 SEPTIC FINAL 35 HARD COVER REMOVAL
v 10 PLUMBING FINAL 36 FOUNDATION/REMOVAL
OWN ERICONTRACTOR TO MEET YOU:_YES_NO
COMMENTS:
WC�11G 1> S�+r/ �3� rU AJ
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S•�i l��ic ;�S ��
Cr (319 �� v
0
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WWWORK SATISFACTORY:PROCEED ElPROJECTCOMPLETE
CC X, ORRECT WORK&PROCEED ❑ ISSUE CERTIFICATE OF OCCUPANCY
W
0 ❑CORRECT WORK,CALL FOR REINSPECTION TEMPORARY
U BEFORECOVERING PERMANENT
❑CORRECT UNSAFE CONDITION WITHIN HOURS. ❑ PHOTO TAKEN
INSPECTOR WILL RETURN
❑STOP ORDER POSTED.CALL INSPECTOR ❑CITATION ISSUED
❑ INSPECTION REQUIRED.CALL TO ARRANGE ACCESS.
Call for the next inspection 24 hours in advance. (952) 249-4600
Owner/Contractor on site:
Inspector. e
White Copyllnspector's File Canary Copy/Site Notice