HomeMy WebLinkAbout2001-P04408 - new septic system PERMIT
CITY OF ORONO
2750 Kelley Parkway - PO Box 66 Permit Number: P04408
Crystal Bay, Minnesota 55323 Permit Type: Septic
(952) 249-4600 Date Issued: 10i1/2001
SITE ADDRESS: 385 Tumham Rd
Maple Plain, MN 55359
PID: 31-118-23-31-0006
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
TOTAL FEE: $ 100.50
APPLICANT: Elmer J. Peterson Company OWNER: Charles&Jennifer Phelps
5921 Dague Ave SE 385 Turnham Rd
Delano,MN 55328 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.
APPLICANT PERMITEE SIGNATURE I SUED BY SIGNATURE
Copies: 1-File(Signitures Required), 1-Applicant, 1-Monthly Reports, 1-Assessing, 1-Finance Pagel
CITY OF ORONO SEPTIC SYSTEM PERMIT APPLICATION
Bos 66 (2750 Kelley Parkway)
Crystal Bay, NIn 55323
JOB SITE ADDRESS
Occupancy Type: Residential Commercial Other
Permit Type: New or Replacement System $100.00 'f Pf.`"'C'11
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: �� �� S / z�PS Phone Number:
Mailing Address: .30� •
4^' City:0 r&-1 a. Zip:
Contractor's Name: /-, y- 5. Pe fie Phone Number: 7 G9
Mailing Address: y 2-1 &Pe !Ute. S City: ac 1—a Zip: ^5 2
*** DO NOT MAIL PAYMENT`ti'ITH 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, anti 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%i PCAInstallers License shall be present during all inspections. A24-hour
notice is required for all inspections.
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: V_Precast Concrete Other Manufacturer
Tank Capacities: gal 3)/6-%-3 Qal
B. Pump Station(if required)
Pump make&model �Pu/�- s (attach pump curve&
literature); system design requires q6 gpm at flq- feet of head.
High water alarm make&model Ong 4&S . Outside
electrical work to be completed by installer X _electrician other.
C. Treatment System:
Trenches: s.f. Mound
Depth of rock below,pipe" Rock bed dimensions�� ' x
Drop Boxes Sand bed dimensions 7 qq ' x T= /o
Distribution Box Pressure Dist. Pipe Diam. "
Manifold Pipe Diam. "
D. Final Cover/Topsoil to be: borrowed from site
(show location on site plan)
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 ofApplican `J Date: �2CQ —0 '
MPCA License No.
-------
Staff Review: Approval Denial
Reviewer- 6)h Date: 9"
Reason for Denial:
SEPTIC SYSTEM APPROVA
0 0 ONO COPY
0 0
CITY of ORONO
ON
1 y h i
!Sr Municipal Offices
eft; t G Street Address: Mailing Address:
` EggOg' 2750 Kelley Parkway P.O. Box 66
Orono, MN 55356 Crystal Bay, MN 55323-0066
Owner PhZIP S Phone (Home) (Work)
Address 3'2 S Thur n k. , City U t o(\o State Zip
Site Evaluator S 5 c1,;c-.k(S State License Phone#
Type of Establishment: Single Family_ Multi Family
Commercial Garbage Disposal Yes No
No. Potential Bedrooms I-1 Est. Gallons Per Day GOO
Water Meter Required: Yes_ No Soil Sizing Factor 0.�3
Perc Rates P-1 X3.3 P-2 -?.3 P-3 q.b P-4 P-5 P-6 P-7
Restricting Layer Depth B-1 ),g" B-214" B-3 a4" 13-4 �,'' B-5B-6
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 Sizea:(Size ;i, 0) # of Tanks Lift Tank Size 1000
Pump Brand GPM L40 Head 1 H
Treatment System:
Minimum (10,SS 4 q%i S Square Feet with inches of rock below pipe
Type of covering Fabric_ Other
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 ->< DENIED By the City of Orono subject to existing regulations and
the following conditions: w't1\ ��I o.. v 10 °�°% S I bipc o u C fio
Q \o-- SOU C . c c\"S
By: oMojdCNf6/)�� q"�`�
Matt Bolterman, On-Site Systems Manager Date
Telephone(952)249-4600 • Fax(952)249-4616
www.ci.orono.mn.us
S-P TESTING, INC. Steven B. Schirmers • MPCA Cert.No. 627
951 Katydid Lane NE • St. Michael, MN 55376 • (763) 497-3566
FAX (763)-497-5011
State License#394
Revised September 17, 2001
July 21, 2001 CITY OF ORONO
SEPTIC PERMIT REVIEW
INSPECTOR
DATE 9-Lk 6 I PERMIT NO.
.I� APPROVED AS SUBMITTED
Charles Phelps APPROVED WITH CORRECTIONS AS NOTED
385 Turnham Rd. NOT APPROVED-CORRECT&RESUBMIT
These comments are for your information. All work shall be done
Orono, Henn. Co., MN in fall compliance with all applicable optic and zoning code.
Requirements including items not specifically noted in this review.
UP TNU PLAN U?ON NTR AT ALL TihM
This site has an existing on-site sewage treatment system which has been classified as
failed by the City of Orono. The existing tanks will need to be abandoned, pumped and
filled with soil.
This on-site sewage treatment system is designed for a Type 1, four bedroom home, in
accordance with the Minnesota Pollution Control Agency Chapter 7080 and local
ordinances.
The soils on this site are a clay loam. The seasonally saturated soils were located at
24" & 28" (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 rock must be
located at least 3' above the saturated soils.
The soils at a depth of 12" have a percolation rate of 13.3 mpi.
An addition is proposed for the house. If there is a full basement, a lift pump will be
needed in the lower level to flow gravity to the existing flow line. Approximate elevation
at the new addition is 94.9.
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.
1
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 Recommend to divert the water softner also. Garbage disposals are not
recommended, due to adding more solids & fine solids passing through to the system.
Excessive amounts of soaps, antibacterial soaps, cleaning agents, shower cleaners
used every shower& 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.
INN U MI=OE fe
Steven B. Schirmers
2
/O
?LAO V%^>;N^/
SET- BACKS
HOUSE System must be:
Tank 2Q� from property lines X- IF,A ez.A
from wells
ILI from b!dgs.
Treatment area ='from takes, streams
-- Treatment area 30 from property lines NOTE:Power supply and switches must be located in a
--- _-- MMPA-)OW*,4o-04- /0DDD,from wells "VOr•s; ''"
•0 "s weather proof enclosure outside the pumping chamber and manhole
QAGCFrLL a"..w.
�0 :from Bldgs.
t 1Q from trees 14I SOIL BORING ELEVATIONS
.humin. '
THIII EL.—_%_',)_4
f 71 AU
9y a 53 �3 4 J , I ; —s t_ grade`7%TH. 2 EL.X33
s Drop to Tank Tang Tank 85 PRESSURE DISTRIBUTION MOUND SYSTEM TH."3 EL.- ��•q
I TH"4 EL-_1Z.F/
Min. I"to 8' `i`—pumping TH'5 EL.-14.4
Max.l"to4' Chamber ELEVAT104 at PROPOSED PUMPING
-4 Flo 6"dia,pipe
SYSTEM DESIGN -MOUND �x�5t)vvt ow t)�� z�r �ws� 95•�
L,�.�a�v s�t��x)Y,) -,��-rAY-11� — °Jc�.`� (04-�.1X-9�•2
TYPE-1 4 BEDROOM Aver lation rate 13.3 min./inch (des 83s .ft treatment area I,of daily sewn flow) a�� _ q L.L) -q4.3
r — . . � � Perco (design• q p�gal. N 9e
IaQQL gal./day x.83sq.ft/gal.W'2 sq.ft.of treatment area ;10%=. �sq.ft. (= 10ft.width=�.5`_ft.length of bed area-kside slope run to I x1_ height= L4 H ftxft,lawn-area needed)40T .
Clean rock needed- -124')_sq.ft.treatment area x)�() ' depth of rock-=_!L2 cu.ft=27=alQ-cu.yds(3/4'to 21/x'dio. ,:Includes 2"of rock above pipe) tauti. -*A ),s
' Clean sand fill below rock needed ;,,-10 sandy cu.yds. approx. , sandam bock fill� ��c _Q-� M �•so
cu.yds.approx., topsoil 6" u.yd. M � .-fo Avsv ti60)o - s(a -foQso►L CDU GLx-iT3
W�4S\1�0 1,I A %-0 C*V_ff jx _; = ton t'1.N_Ak_)
Number of tanks .(equired , I st tonk)O O U gol. ,2nd tank Z=2 gal,rninmums ?Ws P"m t?t N>, —
•a
Pumping chombet capacity- 25% of daily sewage flow of 1iz_0L got.= SS)gal.+reserve storage of 15 Oka 1/BFt-.1aW_gal.+pipe bock drd"e— PROPERTY OF: G 3I)V L`>
of11'_gal./IOOlin.ftofa."dia. supply pipe, linftneeded 8S , 1�gal.+manifold l�cjdJ100linftof3Ndia.pipe,1hftneeded '� , got. `
total capacity needed 2A gal. area for pump) rss� rn„n. ia� z gal.caP. o +0 0, .
Distribution pipe. :dio. , ISclin. t, 1�dia. perforations �L� oport
Pump size 14=hp. (pumpoble copocity lO gal. 4cycles/day) n. S-p TES TING �VC.
Note: When constructing bed , ttus area should be shaped Note: Distance from treatment area to neighboring wells— I pesi ned 9y:
to divert run-off from entering treatment area. g
Dote:_2 PN. 612-497-3566
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Percolation Tests Scale: '--` 30 PROPERTY OF=
bSoil Borings -,-��-t c -,-\ `,-� A 1`fl :Y,�%',-
®Benet: Mark W) )N\ .
Note: This system is to be constructed to meet
the Minnesota Pollution Control Agency S—P TEST/NG INC.
Chapter 7080 & Local Ordinance
Note Check all underground utilities Do'? '%/aVol, F".6r2-497-3566
MOUND DESIGN WORK SHEET(For Flows up to 1200 d)
A.. Average Design FLOW A-1: Estimated Sewage Flows in Gallons per Day
number o
Estimated (�aQn gpd (see figure A-1) bedrooms Class I Class II Class III Class IV
or measured -- x 1.5 (safety factor) = gpd 2 300 225 180 60%
3 450 300 218 of the
B. SEPTIC TANK Capacity 4 600 375 256 values
5 750 450 294 in the
6 900 525 332 Class I,
0 l✓ gallons (see figure C-1) 7 1050 600 370 II, or III
8 1 1200 675 1 408 1 columns.
C. SOILS (refer to site evaluation) C-1: Septic Tank Capacities(in alions
caaci
Number of Minimum Liquid Liquid capacity with withldisposal&
1. Depth to restricting layer = _ eco - a.3 feet Bedrooms Capacity garbage disposal lift inside
2. Depth of percolation tests = feet 2 or less 750 1125 1500
3. Texture 3or4 1000 1500 2000
5 or 6 1500 2250 3000
Percolation rate / —,,.1,,Z mpi 7,8 or 9 2000 3000
40W 1
4. Soil loading rate 9 gpd/sqft(see figure D-33)
5. Percent land slope Cl %
D. ROCK LAYER DIMENSIONS
1. Multiply average design flow (A) by 0.83 to obtain required rock layer area.
`r; gpd x 0.83 sqft/gpd = y'� V sqft -110`'-x-) : `u� ` '' ` .
2. Determine rock layer width = 0.83 sqft/gpd x linear Loading Rate (LLR
0.83 sqft/gpd x )D gpd/sqft= /0 ft Mound LLR
3. Length of rock layer = area _width =
L) q sqft (D1) = / ft (D2) = 5,5- ft < 120 MPI < 12
E. ROCK VOLUME ! 120 MPI < 6
1. Multiply rock area (D1) by rock depth of 1 ft to get cubic feet of rock
,'L ' sqft x 1 ft = Sal'? cuft
2. Divide cuft by 27 cuft/cuyd to get cubic yards
S'-i ') cuft + 27 cuyd/cuft = -�0 cuyd
3. Multiply cubic yards by 1.4 to get weight of rock in tons
"> cuyd x 1.4 ton/cuyd = t tons
D-33: Absorption Width Sizing Table
F. SEWAGE ABSORPTION WIDTH in MiuRate Loading Rate
n Minnuttee s per Soil Texnue Gallons Absorption
loch per day per Ratio
MPI square foot
Faster than 5 Coarse Send 1.20 1.00
Medium Sand
Absorption width equals absorption ratio (See Figure D-33) L6 to oamy Sand
dy Loam 0.79 1.50
times rock layer width (D2) 1 0 0 Loam 0.60 2.00
31 to 45 Silt Loam 0.50 2.40
Silt
X ft = ft 46 to 60 Sandy Clay LoajT 0.45 2.67
Silty Clay Loam
Clay Loam
61 to 120 Silty clay 0.24 5.00
Sandy Clay
Clay
Slower than 120'
•System d«igned for tMae soils nest be otter ar perf-wc
G. MOUND SLOPE WIDTH & LENGTH Landslope > 1% slope
(landslope greater than 1%) over 1
1. Downslope absorption width = absorption width (F)
}ti's,(,�1 F... v 6"Topsoil
minus rock layer width (D2) (,�{, r tclean sana(SZR
ft- 10 f - � } f.
_ > t- 1 J ft partition Zig f[
Restrict/ng Layer
Upelopie�WldNt(G2d) Rock�Wldth(D2) Do-iope Widkh(C2i)
2. Calculate mound size '' it
UPSLOPE
a. Depth of clean sand fill at upslope edge of
Abw[yt)on Width-Sand(F)
rock layer = 3 ft minus the distance to restricting layer (C1)
3 ft - ft = 1, 0 ft
b. Mound height at the upslope edge of rock D-34: SLOPE MULTIPLIER TABLE
layer = depth of clean sand for separation (G2a) Land UPSLOPE DOWNSLOPE
Sloe multipliers for various multipliers for various
slope ratios sl
at upslope edge plus depth of rock layer (1 ft) in ope ratios
plus depth of cover (1 ft) 3:1 4:1 51 6:1 7:1 8:1 3:1 4:1 5:1 6:1 7:1
/'w ft + Ift + 1ft = 7, 0 ft 0 3.0 4.0 5.0 6.0 7.0 8.0 3.0 4.0 5.0 6.0 7.0
c. Upslope berm multiplier based on land slope 1 2.91 3.85 4.76 5.66 6.54 7.41 3.09 4.17 5.26 6.38 7.53
(see figure D-34) 2 2.83 3.70 4.54 5.36 6.14 6.90 3.19 4.35 5.56 6.82 8.14
d. Upslope width = berm multiplier (G2c) times 3 2.75 3.57 4.35 5.08 5.79 6.45 3.30 4.54 5.88 7.32 8.86
4 2.68 3.45 4.17 4.84 5.46 6.06 3.41 4.76 6.25 7.89 9.72
upslope mound height (G2b): 5 2.61 3.33 4.00 4.62 5.19 5.71 3.53 5.00 6.67 8.57 10.77
� X - ft = v ft 6 2.54 3.23 3.85 4.41 4.93 5.41 3.66 5.26 7.14 9.38 12.07
DOWNSLOPE 7 2.48 3.12 3.70 4.23 4.70 5.13 3.80 5.56 7.69 10.34 13.73
e. Drop in elevation = rock layer width (D2) times 8 2.42 3.03 3.57 4.05 4.49 4.88 3.95 5.88 8.33 11.54 15.91
percent landslope (C5) -l- 100 9 2.36 2.94 3.45 3.90 4.30 4.65 4.11 6.25 9.09 13.04 18.92
ft x ` 7 % T 100 = . -1' ft 10 2.31 2.86 3.33 3.75 4.12 4.44 4.29 6.67 10.00 15.00 23.33
f. Downslope mound height= depth of clean 11 2.26 2.78 3.23 3.61 3.95 4.26 4.48 7.14 11.11 17.65 30.43
sand for slope difference (G2e) at downslope 12 2.21 2.70 3.12 3.49 3.80 4.08 4.69 7.69 12.50 21.43 43.75
rock edge plus the mound height at the
upslope edge of rock layer (G2b)
ft + ft = ft
g. Downslope berm multiplier based on percent land slop ,
(see figure D-34) - ?.�
:i. Downslope width = downslope multiplier Upalope idth(G2d)
;G2g) times downslope mound height(G2f) +4i I ` f`
x ft = D t'; ft Rock Bed
i Ups ode Width(G2d) Width(D2) %'i Upslppe VJidth(G2d)
Select the greater of G1 and G2h as the " Length(D3) = ft
Downslope width: v ' ft Downslope Width(G2i),�_ft
Total mound width is the sum of upslope f Absorption Width(F)�
width (G2d) width plus rock layer width - i
D2) plus downslope width (G2i) Total Length(G2k) S ft
ft + ft+ ft = _� �' ft
Total mound length is the sum of upslope width (G2d)
)lus rock layer length (D3) plus upslope width (G2d)
ft + ft + ft = feet
Final Dimensions:
� -i x
hereby certify that I have completed this work in accordance with applicable ordinances, rules and laws.
(signature) -' (license#) ''' ) (date)
PRESSURE DISTRIBUTION SYSTEM Geotextile fabric
L
1. Select number of perforated laterals Quarter inch Porforations spaced 3' 12"
2. Select perforation spacing= 3.o ft s of-rock
Perf Sizing 3/16"-1/4"
3. Since perforations should not be placed closer than 1 foot to Perf Spacing 1.5'-5'
the edge of the rock layer (see diagram),subtract 2 feet from
the rock layer length. E-4: Maximum allowable number of 1/4-Inch perforations
-2 ft = 5 3it per lateral to guarantee<10%discharge variation
c
o layer en perforation
4. Determine the number of spaces between perforations. spacing
Divide the length (3)by perforation spacing(2)and round feet 1 Inch .1.25 Inch 1.5 Inch 2.0 inch
down to nearest whole number.
2:5 8 14 18 28
Perforation spacing= 5i, ft+ 3 ft= ? spaces 3.0 8 13 18 26
5. Number of perforations is equal to one plus the number of 3.3 7 12 16 25
perforation spaces(4). Check figure E-4 to assure the number of 4.0 7 11 15 23
perforations per lateral guarantees <10%discharge variation. 5.0 6 10 14 22
17 spaces+ 1 = 1 4 perforations/lateral E-6: Perforation Discharge to gpm
6. A. Total number of perforations = perforations per lateral (5) perforation diameter
times number of laterals (1) head Inches
I erfs/lat x `? lat= (feet) 3/16 7/32 114
-�P ,�perforations
J
B. Calculate the square footage per perforation. 1.Oa 0.42 0.56 0.74
Should be 6-10 sqft/perf. Does not apply to at-grades. 2.0b 0.59 0.80 1.04
Rock bed area = rock width (ft)x rock length(ft) 5.0 0.94 1 1.26 1 1.65
0 ft x SJ ft=__L5-Dsgft o use 1.0 foot for single-family homes.
Square foot per perforation=Rock bed area +number of perfs (6) b Use 2.0 feet for anything else.
fo _sgft+ perfs = 0- -2 sgft/perf
MANIFOLD LOCATED AT END OF PRESSURE DISTRIBUTION SYSTEM
7. Determine required flow rate by multiplying the total number of
perforations (6A) by flow per perforation(see figure E-6)
WhK
L� perfs x_,_'L1i_gpm/perfs= LgpIn h �
8. If laterals are connected to header pipe as shown on upper
example, to select minimum required lateral diameter;enter
figure E-4 with perforation spacing(2) and number of perforations
per lateral (5) Select minimum diameter for
perforated lateral= LAYOUT Dr REMDRATED RIPE LATERALS FOR
inches.LeJ. MLSfVIIE D1STR1/Vito/ W MOVNO
PX I TLD"TIC 0/1
9. If perforated lateral system is attached to manifold pipe near __
the center,lower diagram,perforated lateral length(3) and VIA"'��gRW N ,,Woo
r- o
,
num er of perforations per lateral (5)will be approximately one .LR, .As ,a L"T"""„
half of that in step 8. Using these values,select minimum b �-
diameter for perforated lateral = I )a_ inches. "°�
9-W a
�ATLOOF
L�E,IL
-K
1 hereby certify that I have completed this work in accordance with applicable ordinances, rules and laws.
(signature) 3") � (license#) 7-oZl-5
(date)
PUMP SELEMON-PROCEDURE
1. Determine pump capacity:
A. Gravity distribution
1. Minimum required discharge is 10 gpm
2. Maximum suggested'discharge is 45 gp n. For other
establishments at.least 10%greatei:than the water supply rate,
but no faster than the rate at which effluent will flow out of the
distribution device.
B. Pressure distribution
See pressure-distribution work sheet
From*A or B Selected-pump capacity: 4o gpm
2. Determine pump*head requirements: . .
A. Elevation difference between pump and point of discharge? soil treatment system
feet &p Int of di charge
B. Special head requirement?(See Figure at right-Special Head Requirements) total Ipe
feet lengt
Inlet 2A.elevation
C. Calculate Friction loss pipe difference
1. Select pipe diameter a 0 in
2. Enter Figure E-9 with gpm 1A or B) '
8� ( and pipe diameter(C1).
Read friction loss in feet per 100 feet from Figure E-9 Special Head Requirement s
Friction Loss ft/100ftof pipe Gravity Distribution 0 ft
3. Determine total pipe length frompump discharge to soil treatment Pressure Distribution 5 ft
discharge point.Estimate by adding 25 percent to pipe length for
fitting loss.Total pipe length times 1.25=equivalent pipe length
8 5 feet x 1.25 = Jb (o feet E-9; Friction Loss in Plastic Pipe
4. Calculate total friction loss by multiplying friction loss (0) Per 100 feet
nominal
in f /100 f .by the equivalent pipe-leng-length(C ) and divideby 100. 1. ipe diameter ter
ft/100ftx /n� . +100= 3 ft flow rate
2" 3"
IDIOM
D. Total head required is.the sum of elevation difference(A),special 20 2.47 0.73 0.11
head requirements.(B),and total friction loss (C4) 25 3.73 1.11 0.16
�c ft+ S ft+ 3 . ft= 30 5.23 1.55 0.23
Total head: ► L+ 'feet 35 6.96 2.06 0.30
40 8.91 2.64 0.39
I Pump selection 45 11.07 3.28 0.48
50 13.46 3.99 0.58
A pump must be selected to deliver at least . 4 0 55 4.76 0.70 Qpm � .60 0.82
60 5
(1A or B) with at least J_� _feet of total head (2D) 65 5.48 0.95
70 7.44 1.09
I hereby certify that I have completed this work in accordance with applicable ordinances, .rules and laws.
i �` 4---(signature) 3-� ,�(license#) 7 - 1-b ) (date)
$-PP TESTING, INC. Steven B. Schirmers - MPCA Cert.No. 627
951 Katydid Lane NE - St. Michael, MN 55376 - (763) 497-3566
FAX- (763) 497-5011
State License#394
LOGS OF SOIL BORINGS
Charles Phelps
385 Tumham Rd.
Orono, Henn. Co., MN
Borings completed on 7-18-01, with a hand bucket auger.
BORING NUMBER 1- Elev.87.4 - MOTTLED SOIL AT 28" - no standing water present
in boring.
0 - 10" Topsoil dark brown loam 10YR 3/2
10" - 28" Brown clay loam 10YR 5/6
28" - 40" Rusty brown clay loam 10YR 5/6 - mottles 7/1,6/8
40" - 48" Rusty olive brown loam 10YR 6/3 -mottles 7/1,6/8
BORING NUMBER 2- Elev.89.3 - MOTTLED SOIL AT 24" - no standing waterP resent
in the boring.
0 - 8" Topsoil dark brown loam 10YR 3/2
8" - 24" Brown clay loam 10YR 5/4
24" - 36" Rusty brown clay loam 10YR 5/6 -mottles 7/1,6/8
36" - 48" Rusty brown loam 10YR 6/4 - mottles 7/1,6/8
BORING NUMBER 3- Elev.86.9 - MOTTLED SOIL AT 24"- no standing water present
in the boring.
0 - 6" Topsoil dark brown loam 10YR 3/2
6" - 24" Brown clay loam 10YR 5/6
24" - 38" Rusty brown Gay loam 10YR 5/6 - mottles 7/1,6/8
38" - 48" Rusty brown loam 10YR 6/4 - mottles 7/1,6/8
„S-P TESTING, INC. Steven B. Schirmers - MPCA Cert.No. 627
951 Katydid Lane NE - St. Michael, MN 55376 - (763) 497-3566
FAX - (763)497-5011
State License#394
LOOS OF SOIL BORINGS
Charles Phelps
385 Tumham Rd.
Orono, Henn. Co., MN
Borings completed on 9-13-01, with a hand bucket auger.
BORING NUMBER 4-Elev.83.9- MOTTLED SOIL AT 27 - no standing water present
in boring.
0 - 10” Topsoil dark brown loam 10YR 3/2
10" - 22" Brown clay loam 10YR 516
22" - 34" Rusty brown clay loam 10YR 5/6- mottles 7/1,6/8
34" - 42" Rusty brown loam 10YR 6/4 - mottles 7/1,6/8
BORING NUMBER 5- Elev.84.4 - MOTTLED SOIL AT 22" - no standing water present
in the boring.
0 - 8" Topsoil dark brown loam 10YR 3/2
8" - 22" Brown day loam 10YR 5/6
22" - 30" Rusty brown day loam 10YR 5/6 - mottles 711,618
30" - 48" Rusty brown loam 10YR 6/4 - mottles 7/1,6/8
CERTIFICATION NO.627
STAT$LIC FiNSE NO.394
PERCOLATION TEST DATA SHEET
Percolation test rereadings made by S-P Testing,Inc.T�on 7 19-01 starting at 12T
Test hole location
Phe s 385 Turnham Rd_Omno
Test hole number-L Date test hole was prepared 7-1&01-
Depth of hole bottom 12 inches. Diameter of hole¢inches.
SOIL DATA FROM TEST HOLE
DEPTH,INCHES NCHES SOIL TEXTURE
0 - 101,10 Topsoil dark brown loam
10" - 12" Brown clay loam
Method of scratching sidewall is knA. Depth of gravel in bottom of hole is 2 ipso Date and hour of initial
water filling 7-18-01,4:30=. 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 F inches.
Measurement, Drop in water level, Percolation rate,
Time Time interval min inches inches minutes per inch Remarks
12:25 prefill 6
12:38 1:08 6 3-1/8 9.6 30 min
1:13 1:43 6 3-1/8 9.6 30 min
1:44 2:14 6 3-1/8 9.6 30 min
Percolation rate=2 6 minutes per inch.
4
CERTIFICATION NO.627
STATtLIC'EWSE NO.394
PERCOLATION TEST DATA SHEET
Percolation test readings made by S-P Testing,Inc.on 7-19-01 starting at 12:3 M
Test hole location Phetp&313 Tnrnham R ,Orono
Test hole number-. Date test hole was prepared 7-1&01.
Depth of hole bottom 11 inches. Diameter of hole 6 inches.
SOIL DATA FROM TEST HOLE
DEPTH,INCHES SOIL TEXTURE
0 - 8" Topsoil dark brown loam
811 - 1211 Brown clay loam
Method of scratching sidewall is kn&. Depth of gravel in bottom of hole is 2 inches. Date and hour of initial
water filling 7-18-01,4:30M 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 6 inches.
Measurement, Drop in water level, Percolation rate,
Time Time interval,min inches inches minutes per inch Remarks
12:25 prefill
6
12:39 1:09 6 2-1/4 13.3 30 min
1:12 1:42 6 2-1/4 13.3 30 min
1:45 2:15 6 2-1/4 13.3 30 min
Percolation rate=13.3 minutes per inch.
CERTIFICATION NO.627
STATE„LICEWSE NO.394
PERCOLATION TEST DATA SHEET
Percolation test readings made by S-P Testing Inc.on 7-19-01 starting at 12:40nm.
Test hole location Phelps.385 Tnrnham Rd.,Orono.
Test hole number- Date test hole was prepared 7-18-01.
Depth of hole bottom]a inches. Diameter of hole¢inches.
SOIL DATA FROM TEST HOLE
DEPTH,INCHES SOIL TEXTURE
0 - 6" Topsoil dark brown loam
6" - 1211 Brown clay loam
Method of scratching sidewall is laiiife. Depth of gravel in bottom of hole is2 inches. Date and hour of initial
water filling 77-18-01,4:30pm. 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 C inches.
Measurement, Drop in water level, Percolation rate,
Time Time interval,min inches inches minutes per inch Remarks
12:25 prefill 6
12:40 1:10 6 4-1/8 7.3 30 min
1:11 1:41 6 4-1/8 7.3 30 min
1:46 2:16 6 4-1/8 7.3 30 min
Percolation rate=7j-minutes per inch.
v DATE TIME
CITY OF ORONO CALLED IN
INSPECTION NOTICE SCHEDULED 10-5-01 3
PERMIT NO. PO y L4 0 2 COMPLETED ' -0 I :U
ADDRESS 3_S V 81 (N r' RR
OWNER CONTR.
TELEPHONE NO.
DESCRIPTION ��D 'r C ���kl1c f
W 01 FOOTING 11 MECHANICAL RI 18 EXCAV/GRADING/FILLING
02 FRAMING 13 MECHANICAL FINAL 19 LAKESHORE/WETLANDS
Q 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
v 07 DEMO-FINAL 15 EPTIC INSTALL. 22 FOLLOW-UP
W 09 PLUMBING RI 23 SEPTIC FINAL 35 HARD COVER REMOVAL
= 10 PLUMBING FINAL 36 FOUNDATION/REMOVAL
J
Q OWNERICONTRACTOR TO MEET YOU YES_NO
o COMMENTS: — ��(
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W ORKSATISFACTORY:PROCEED El PROJECT COMPLETE
LU ���❑\\\CORRECT WORK R PROCEED F_ ISSUE CERTIFICATE OF OCCUPANCY
O ❑CORRECT WORK,CALL FOR REINSPECTION TEMPORARY
BEFORECOVERING PERMANENT
❑CORRECT UNSAFE CONDITION WITHIN HOURS. U PHOTO TAKEN
INSPECTOR WILL RETURN
11STOP ORDER POSTED.CALL INSPECTOR CITATION ISSUED
❑ INSPECTION REQUIRED.CALL TO ARRANGE ACCESS.
Call for the next inspection 24 hours in advance. 249-4600
�Owner/Contracttor on site:
Inspector. 'Nf-'o-t�
White Copy/Inspector's File Canary Copy/Site Notice
AM - 60C�k-6�cP /0114
DATE TIME
CITY OF ORONO CALLED IN
INSPECTION NOT E SCHEDULED
PERMIT NO. COMPLETED
ADDRESS S /vrli hcLyvl
OWNER nn CONTR.�.�fiC��a✓� CO -
TELEPHONE
O -TELEPHONE NO. _)(0
DESCRIPTION 1&V L- u12 P r
4 01 FOOTING 11�MECHANICAL RI 18 EXCAWGRADING/FILLING
Q 02 FRAMING 13 MECHANICAL FINAL 19 LAKESHORE/WETLANDS
y 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
v 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
OWNER/CONTRACTOR TO MEET YOU:—YES_NO
COMMENTS:
a
j
cc
Q
z
W
Z
W
CC
d
WORK SATISFACTORY:PROCEED ❑ PROJECT COMPLETE
W ❑C RECT WORK&PROCEED ❑ ISSUE CERTIFICATE OF OCCUPANCY
❑CORRECT WORK,CALL FOR REINSPECTION TEMPORARY
BEFORECOVERING
PERMANENT
❑CORRECT UNSAFE CONDITION WITHIN HOURS. p PHOTOTAKEN
INSPECTOR WILL RETURN p CITATION ISSUED
❑STOP ORDER POSTED.CALL INSPECTOR
❑ 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