HomeMy WebLinkAbout2016-00560 - septic replacement y r 7
' CITY OF ORONO * 2 0 1 6 - 0 0 5 6 0 *
2750 KELLEY PARKWAY DATE ISSUED: 07/26/2016
ORONO,MN 55356-
(952)249-4600 FAX: (952) 249-4616
ADDRESS : 515 KOKESH FARM RD
pIN : 31-118-23-14-0009
LEGAL DESC : KOKESH FARMS
: LOT 001 BLOCK 001
PERMIT TYPE : SEPTIC
PROPERTY TYPE : RESIDENTIAL
CONSTRUCTION TYPE : SEPTIC(NEW OR REPLACEMENT)
ACTIVITY : SEPTIC(MOLJND)
NOTE: (3)PRECAST CONCRETE TANKS-2-1500 AND 1 -1300
MOUND TREATMENT SYSTEM
APPLICANT SEPTIC NEW OR REPLACEMENT 400.00
TOTAL 400.00
KOTHRADE SEWER&WATER Payment(s)
12059 WHITETAIL AVENUE CREDIT CARD 4122 400.00
HANOVER,MN 55341
Minnesota State License#:SW-192 MPCA
OWNER
LITECKY,MARK&ANITA
515 KOKESH FARM RD
MAPLE PLAIN,MN 55359-
AGREEMENT AND SWORN STATEMENT
1'he work for which this permit is issued shall be performed according to
the approved plans and specifications,applicable City approvals,and the
State Building Code. This permit is for only the work described and dces
not grant permission for additional or related work which requires separate
permits. All provisions of laws and ordinances governing this type of work
shall be compied with whett►er or not specified herein.This permit will
expire and become null and void if construction authorized is not
commenced within 180 days of the date of issuance,or if construction is
suspended for a period of 180 days at any time after work has commenced.
The applicant is responsible for assuring all required inspections are
requested in conformance with the State Building Code.This permit may be
revoked at any time for due cause.
� � , �v l� 7 i Z�i /�
Applicant Permitee Signature Date Issued B gnature Date
O City of Orono � R c� USE QNLY �°
P.O.Box 66 � �� �
�� �� 2750 Kelley Parkway �4Date Received ,. �� PeRttit#'��"���
� Crystal Bay,MN 55323 � '�' F
(952)249-4600 Amoun�< � $: " ��� � s ,
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��'rES H�4�
CITY OF ORONO — SEPTIC SYSTEM PERMIT APPLICATION
(All permils must be approved by the On-Sike Septic Manager and/or Building Official)
, , .
Site Address: �`�� 1������ ��X1`1'1 ��
Owner: '1 � �'�,1 �. ' t Mailing Address: '`t"� t..fl, �� �
.� c�c�� �
City: ��v�"1�� Zip: --��--��
Home Phone: Alternate Phone:
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Contractor/App.:'(.C�"�.�U�i CtCt� i � a�� Contact Person: Ct..'1�L � C
Address �r�-C���1 ����1-��-��-�� ��1 State License #: (������--
City: �t- � l�� �.' Zip: �J��L � Expiration Date:
Phone: ��G�?,.����. ��C��2- Alternate Phone:
O � i
Residen#ial ❑ Commercial ❑ Other
. . ; �.� � �,. ..�� :.
New or Replacement System $400.00 =�l�l��`� -
Repair Existing System �00.00
(Tanks or Drainfield)
0
Total � Dl��
1 /2
,
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��� ���� �.an.,�.�_ ��a���
I will be installing the foilowing:
Ta ks
� Precast Concrete ❑ Fiberglass ❑ Plastic ❑ Other
. (lisl manufacturer)
Number of Tanks: �
1- �3t�I p.tv� p�Qs,�►n e`'
Size of Tanks: - ��0�
Treatment System
Trenches s.f.
� Mound s.f.
Gravel less s.f.
Chamber s.f.
NOTE: The contractor is required to provide an As-Buiit of the system before the
final inspection.
The undersigned hereby applies to the City of Orono for issuance of a septic system
installation permit, agrees to do all the work in strict accordance with ordinances of the City
and 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.: � ��/c�i
Staff Review: �Accept Denied
Reviewer: � Date: � �(Y
Reason for Denial:
Comtnents (to be printed on inspection card):
2 / 2
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CITY OF ORONO— SEPTIC SYSTEM PERMIT APPLICATION
G_.,. .a �`.�;I- . �- ��O � .:
1. Applications for sep#ic 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.
*''� DO NOT MAIL PAYMENT WITH THIS APPLICATION ***
2. Permits will be only issued to contractors holding a Minnesota Pollution Control Agency
(MPCA) Septic System Installers License.
3. All work must be done in accordance with the approved septic system design.
4. The following inspections will be required for all septic systems:
A. Tank installation prior to covering.
B. Drainfield trench installation prior to covering. For mounds, inspection is required after
rough up, but prior to sand placement (sand must be jar tested for silt content) and
again during pressure distribution piping installation in the rock bed.
C. Final inspection to verify final cover depths and to verify that all pump station (where
required) components are functional and comply with codes.
5. MPCA licensed Installers or their DRP (Designated Responsible Person) shall be present
during all inspections.
A 24-HOUR NOTICE IS REQUIRED FOR ALL INSPECTIONS.
3 / 2
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CITY OF ORONO
� SEPTIC PE IT PL _R VIEW
1\'SPI;CTOR
SSOCIATES �=�T� � PERM[T NO.�/(v' �,?�
� APPRO�'GD AS St;A�1(TTED
APPROVEp R+ITH C()R1tC:CT10NS AS T'f)TED
Engineers & Land Surveyors, �17C. 1�OT APPROVF:D-CnRRF.CT&RESL'H�1[T
Ti�c.c commcnts urc Por your information. All work shaH be done
in full compliance with ull uppSicfible septic and zoning cuJC.
I:equimmcnts including itenis not specil'icully aotcd in 11iis review.
K6Lf'T}IIS PLAti 5FT O\SITE AT ALI,'f1313:5
November 17, 2015
Sharratt Design & Company TH1S$YSTEM tS DESfG1VED�OR
Attn: Nora Kirkwold ,.�BEDROOMS. ANY 1NCREASE t1V NUIygE�
�64 Secand Street QF$EDROOMS INVAUOATE$INtS D�$��N,
Suite 100
Excelsior, MN 55331
RE: Sewage Treatment System
Site Evaluation Report on Lot 1, Block 1, KOKESH FARM, Hennepin County, Minnesota
Otto Job No. 15-0490
Dear Ms. Kirkwold:
The following is a design for a septic system for a 5 bedroom house on the above referenced lot
using a mound system.
This is only a DESIGN of the on-site septic system. Otto Associates, Inc. does not represent
nor warrant the installation, operation, or proper function of this system for any period of time.
No construction should begin befo�e these plans are approved by the Building Inspec#ion
Department for the City of Orono.
Please note that we have marked off the septic treatment area. It is your responsibility to
protect and maintain these until after the construction is complete.
Enclosed are 4 copies, 2 for the building department, 1 for your cantractor, and 1 for you.
If you have any questions, please call me.
Sincerely,
Otto Associates
Engineers & Land Surveyors, Inc.
���i�
Paul E. Otto, P.L.S., P.E.
Minnesota On-Site License No. 3439
PEO:ch
9 West�ivision Street, Buffalo, MN 55313 • 7&3-682-4727 • Fax 763-682-3522 • www.ottoassociates.cam
Site Evaluation Report—Sharratt Qesrgn� Gompany Page 2
.•' Otto Jab No. 15-049t7 November 17, 2015
GENERAL INFORMATION: :
This design is for a Type �, 5 bedroom home and is in aceordance with the Minnesata PaiWtion
Gontrol Agency Standards and Local �rdinances.
A seasonally high water table was evidenced at 12 inches of depth in Soil Boring 1: The slope
is�bout$%o:
AD neighboring welis are located more than 100 feet away fram the prt�posed treatment area.�
NOTES: .
Keep:alt heavy equipment off of the proposed treatment area before and after construction as
much as possible. The treatment area shouid be marked off before construction.
With proper installation and main#enance this system should fiave na problem in treating septic
effluent effectively: It is recommended that#he septic tanks be pumped every 3 years.
MOUNt7 SYSTEM: '
Flaw:5 bedroom- 150 gallon/day/bedroom 150 x 5= 750 gallons per day(GPD).
75Q GPD x 1.Q0= 750 square feet.
10 foot wide rock bed 75 feet long =750.square feet.
CONSTRUCTIdN EQUIPMENT: '
A rubber:tired tractor may be used for plowing ar disking to prepare the soil surface, but in no
case shall a n�bber-tired tractor be used after the surface preparation is completed. A crawler
ar tract-type tractor sha[I be us�d for mound construction.
SOlL S1IRFAGE PREPARATION:
The discharge pipe from the pump to the mound 'area shail be installed prior to;soil surface
preparation. The#rench excavated to install the disCharge pipe shall be c�refully backfilled and
compacted ta prevenf seepage of efftuent.
The total area selected for th� mound, including that under the dikes, shaA be roughened in
order to thoroughly break up any existing sad layers and to pravide a suitable transition.zone
between the original soil and sand layer of the mound. The area;shal! be raughened onlywhen
the moisture content of the soil 8 inches below the surface is drier than the pla�tic limit.
Surface preparation or roughening may be performed with a mald board plow, a disk plaw, or a
back hoe using anly the teeth. Mold board plow furrows sh�D be at least 8 inches deep, shall be
thrown up slope and shaN run perpendicular to the slape. There shall be no�ead fuRow under
the mound.
Disking may be used for surfac'e preparation as a substitute foc mold board plowing in soils
having percolation rates faster than 15 minutes per inch (sandy ioam) in'the tap 8 incM depth.
Back hoe teeth may be used ta roughen the sail su�face and break up the sod laye�, Care must
be taken so as#o nat compact ar puddle deepe��ail layers: In no case shall any surface soil be
excavated and removed from the area:
Mound construction shall proceed irnmediately after surFace preparat�on is comple€ed. Euery
effart should be taken to prevent rain#rom falling on the prepared soil surface.
9 West Qivision Street, Buffala, MN 5�313 • 763-882-4727 � Fax 763-682-3522 � www.aftcaassocia#es.com
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Site Evaluation Reporf-Sharr-att Design &Gompany Page 3
.'' �tto Job No. �5-0490 November 17, 2C?�5
CONSTRUCTI4N MATERIAI�S AND PR�CEDURES: DISTRIBUTIpN t3F EFFLUENT: -
A minimum of 12 inahes of soil defined as sand shail be placed where the filter materiai is#o be
located: A crawler tractor with a biade or bucket shall be used to move the sand into place. At
least 6 inches of sand shall be kept under the tracks ta minimize compacting of the plowed
layer. The sand layer upon which the filter mate�ial is placed shall be level. '
Sand �s defined as a'soil texture campased by weight of at (east 25 percent of very`coarse and
medium same, vary'rng in size fram 2.Q to Q.25 mm, less than 50 percent of fine c�r very �ne
sand ranging in size between Q.25 and Q.05 mm, and na more than:14 percent of particles
smaller than 0.05 mm:
A minimum depth af 9 inches of filter material (rock) shal!'be placed on the sand layer priar to
installing the distribution pipe.
Filter material is defined as clean rack, crushed igneous rock or similar insoluble, durable and
decay-resistant material free from dust, sand, silt br clay. The size sha11 range from '!. inch
diarneter.to 2'/z inch diameter.
PRESSURE DISTRIBUTI4N:
In each bed, the effluent shall be distributetl aver the �lter materi�l by' three 2 inch diameter
perforated pipes under pressure 73#eet long. Perfaration holes shall be %d inch diameter drilled
in a straight line along the length of the pipe. Hole spacing shall be 36 inches with 25
perforatians per IateraL Holes shall be drilled straight into the pipe and not at an angle. A sharp
drill shall be used antl any burrs in the inside of the pipe shall be removed. The pertarated pipe
laterals shall be installed level with the perforatians downward.
The perforated pipe laterals shail be connected to a 2 inch diameter manifold pipe and shall
haue #heir ends capped; ' The laterals sha0 be spaced 36 inches on center and at 20 inches
from#he�dge of the filter materiaL
The rnanifold pipe shall be connected to the supply pipe from the pump. The rnanifold shall be
s{oped taward the supply pipe firom the pipe.
Geo-textile material shalf be placed aver the filtsr rnateriaL '
Constnac#ion vehicles shall not be allowed an the filter material until backfill is placed.
Sandy loam soil shall be placed on the filter mate�iaf to a depth af 12 inches in th+�cen#er of the:
maund and to a depth of 6 inches at the sides.
Six inches of#opsoil sk�all be placed on the fill material over the entire area of the mound: A
grass cover shall be established over the entire area of the mound. No shrubs shaH k�e ptanted
on the top of the mound. Shrubs may be placed at the foot and sitle slopes of the mound.
The side slopes of the mound will be 3 feet horizontal to 1 faot vertical (3:1). The soil ma#erial at
the tae of the dike should be slightly iess permeable or somewhat tighter than the na#ural soil
belaw#he mound. This can be accomplished by selecting a#iner soil or by compaction.
Whenever mounds are lacated on slope�, a diversion shall be constructed immediately up slope
from the mound to intereept and divert runaff:
9 West Diyision Street; Bu�falo, MIV 55393 • 763-682-4727 • Fax 763-682-3522 • www.offaassc�ciates.com
Site`Evaivatian Report—Sharratt Design 8 Company Page 4
.. Ot�o.lob Ma< 15-049Q November 17, 2015
PUMP AND COLLECTIOR!TANK:
A pump sha(i be used to deliver effluent to the mound. The pump shali be casfi iron or bronze
fitted with stainiess steel screws or canstructed of other sound, durable and corrosion resistant
materiafs.
The pump installed wiA need to deliver 56 gallon� per rninute with a head ofi at least 19 feet. An
alarm device shall be instalied to warn of pump failure. Install the pump contrai and a Meyers,
Model D.L.�/. Audio Visual, Lo=Voltage alarm system or approved equal in a conspicuous place
at the direction of the owner. Dosing Volume=188 gallons.
DRAINFIELD ROCK REQUIRED:
Based on 12 inches of rock; 28 cubie yards of rock would be required;
SAND REQUIRED: _
Appraximately 200 cubic yards af clean sand for under mound is needed.
O,�I TES:
Please ses Site Plan #ayout. _
PRUPCfSED ELEVAT{fJNS:
See Site Plan.
9 West Division Street, Buffa/o, MN 55313 • 763-682-472T � Fax 763-682-352� » www.ottoassc�ciates.com
' OSTP Design Summary Worksheet UNIVERSI7�Y
Mirrnesota Poliution OF MIaVNESO'�A ti„
Control Age�cy �'l.�,,
Propertyr Owner/Client Sharratt Oesign Project 10. 15-0490 ��•�2•�3
Site Address: 515 Kokesh Farm Road,Orono,MN Date: 14/12/15
1. QESIGN FLOW AND 7ANK5
A. Design F(ow: 750 Galtarn Per Oay(GPD► Note: TAe estimnted design flow is considered o peak flow rate
includiny a safety foctor.For(ong term performance,the overage
B. Septfc Tonks: daity jlow is recommended ta be<609b of this volue.
Minimum Code Required Septic Tank Capatity: 2250 �Tanks�Compartments
Recommended Septic Tank Capacity: 3000 Galto�s,in �Tanks or Compartmenu
Effluent Scree�: opt Atarm: yes
C. Holding i'nnks Only:
Minimum Code Required Capacity.C�Gdtlom,in �Tanks
Oesigner Recommended Gapacfty:��Gall�s,in �Ta�ks
Type of High Level Aiarm:� ��1
D. Pump Tonk 1 Capacfty(Code Minimum): 750 Galtons Pump Tank 2 Capacity(Code Minimwn); C�Gallons
Pump Tonk i Capacity(Designer Rec): 1000 Galloru Aump Tank 2 Capadty(Designer Recy. �Gallons
Pump 1 56.0 GPM Total Head 19.1 ft Pump 2�GPM Total Head �ft
Supply Pipe Dia. 2.00 in Dose Yotwne: 15Q.0 ga( Supply Pipe Dia.�in Dose Volume:�gal
2. SYSTEM TYPE
Type af ShcTreatment xd DlRxrsal Area` �Type of Dtshlbution•� �
G rmm� � Bea p rla,nd O ���y wsalwna, Q+ Raa.a ohatx,ela,-trve� O Ressa.e DlstraRbMArdevd �
_ _ _. . . ...__._.... . 1
C7 ��v O F+oid+no Tank � at-cre�k •Selection Required Benchmark Elevatlun: See Plan ft
Benchmark Lacatian: See Plan
SysEem Type Type ot Dfst�ibut�rt Media;
(1 rype i (-1 Type U (:'l Type m �rype rv G Typ�v C7 o��d� p a�a r�m�,c r�:
3, SMTE EVALUATION:
A. Depth to limiting Layer. 12 in 1.0 ft B. Messured l.and Stope%: 8.0 96
C. Elevation af Limiting Layer: 1001.0 � D. Soil Texture: Clay Loam
E. toc.of Restricive Elevation:� SB 1 � F. Sotl Hyd.Loading Rate: 0.45 GPD/ft�
G. Minimum Required Separetian: 3fi fn 3.8 ft H. Perc Rate:C�MP�
L Code Mazimum Depth of System: Mound in Comments:
4. DESIGN SUMMARY
Trench pesign Summary
DiSpersat Area�{t2 Sidewall Depth�in Trench Width�io
Totat Lineal Feetr��ft Number oi Trenches� Code AAa�dmum Trench Depth�in
Contour loading Rate�ft Designer's Max Trenth DepthC�in
Bed Design Summary
Absorptiqn AreaC�ft� Medta Betow Piper��in Code Maximum Bed Depth�in
Bed Width��ft Bed LengtMC�ft Designet's Max Bed Depkh��in
-.�.
,�;��e�ta po����� OSTP Desi�n Summary Worksheet ur,�v�Rs�rY ���
Control Ager�ty OF MINNESOTA �i�.��,
Mound destgn Summary
Absorption Area 750.0 ft� Bed Length 75.0 tt Bed Width 1U.0 ft
Absorption Width t0A ft Clean Sand Lift 2.0 ft Berm Width (0-1%) 16.0 ft
Upslope BeRn Width g.Z ft Downslope Berm Width Zg,Z ft Endstq�e Berm Width 14.d it
Total System Length �p7,p ft ToWISysCem Width 46.5 ft Concour Loading Rate 10.0 gaUit
At-Grade Qesign Summary
Absorption Bed Width�ft Absorption Bed Cength�ft System Height�ft
tontour Loading Rate�gaUft Upslope Berm Width�ft Downstope Bertn Width�ft
Endstope Bertn Width�ft System LengthC�ft System WidthC�ft
Level&Equai Pressure Distribution Summary
No.of Perforated Lateratsl._I Perforadon Spacing�ft Perforation Diameter i/4 in
Lateral Diameter 2.00 in Min.Delivered Volume 149 gal AAaximum Delivered Volume 188 gal
Non-Levei and Unequal Pressure Dtstribution Summary
Etevatlon P'ipe Votume Pipe Length Perforatiai Size
(ft) Pipe Size(in) (galtft) (ft) (in) Spacing(ft► Spacing(ini
Lateral t Mi�imum Detfvered Votume
laterat 2 �gal
Wterat 3
Laterat 4 Ahaximum Delive�ed Votume
Laterat 5 ���
tateral 6
5. Additional info for Type IV/Pretreatment Design
A. Cotculate the organic loodfng using option i or 1
1. Organic Loadfng �Pounds oj BOD X Units
tbsfday X � m �lbs BODlday
2. Oryanic Londing to Pretreatment Unit =DesFgn Flow X Estimoted BOQ in mg/l in the effluent X 8.35+t,000,OD4
��gpd X ��mgtl X 8.35}t,000,Od0= �lbs BOD/day
B. Type of Pretreakment Unit 6eing Instalted:
C. Catculate Soit Treatment System Orgonic Loading: ibs.B00/doy+Bottom Area =l6slday/ftz
lbs/day a �ft�_ ��1bs�day/ft2
CommentsJSpectal Design tonsideratio�s:
1 hereby ceRify that f have completed this wark in,a�ccordance with aU applicabte ordinances,rutes and larrrs.
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��esigner� (S�nature) (��cense tt) (Date)
� OSTP Mound Design ��
UNIVERSITY .°���� � w
Minnesota Potlution 0 C
CpntrQlAgency ��������� � ��� ✓�ape OF MINNESOTA ��x�� �;�;�r,,,,
1. SYSTEM SIZING: Project ID: 15-0490 v 06.12.13
A, aesi�n�ow: �So ��� TABLE IXa
B. Soil Loading Rate: 0.45 GPD/ftZ �OADING RATE4 FOR DETERMINING 807TOM ABSORPTION AREA
AND AB50&P'TION FtATiOS USING PERGQLATION TE5T5
TrratmeM Level C Ttaatme�c levN A,A-2,6,
C. �epth to Limiting Candition: 1.0 ft
Veraolatlo�Race ���0� #b� �� Mow�d
D. Percent ta�d Stape: 8.0 � �,�',► u!pa�^R "�'O"�'dO° �a,�u� "'�Qfa"O°
E. Design Media Loading Rate: 1.0 GpD/ft {�'} �� ��? R�
z
<a, � �
F. Mou�d Absorption Ratio: 2,60 "7°' �.� 1 1.6 �
p t to 5(lirm sArxt 0.6 2 1 1.6
Teble 1 aad Wsnn•t�ne:r:irxC
MOUNP C�NTOUR!(?ADtNG itA7ES: r''A75 0.�s t.s t t.s
GOntqur �R�aJO 0.6 2 0.T8 2
r�:easurod �R TQxturo-dv�ivod Loading 3z co:is o.s z.a o:7e z
Parc Rat� n�osu�d absorptioo e�tio
. �''t$: ��Q�� o.as 2.s a.s z.s
:.sa�,r.?'• 1.0. 1.3.2.t�.2.a.2.6 �1� s,,�,an . s a.a s.a
. >,za . . . .
5i-i2a�jtpi C�R 5.0 _iz
. 'Systems with these values are not 7ype I systems.
, ,�,a,,,�;� ,�Q. _5. Contour Loading Rate(t9near loading rate)is a
recommended vatue.
2. DISPERSAL MEDIA SIZING
A. Catcutate Dispersat Bed Area: Design Ftow�Design Media Loading Rate=ftZ
750 GPD � LO GPD/ftZ = 750 ftZ
If a larger dispersal media area is desired,enter size;[�ft2
B. Enter Dispersal Bed Width: 10.0 ft Can not exceed l0 feet
C. Calculate Contour l.oading Rate: Bed Width X Design Media Laading Rate
�� ftz X 1•0 GPD/ftZ = 10.0 gaUft Can not exceed Toble t
D. Calculate Minimum Dispersal Bed Length: Dispersal Bed Area : Bed Width = Bed Length
��Q ft2 = tO.Q ft = 75.0 ft
3. ABSORPTION AREA SIZING
A. Calculate Absorptian Width: Bed Width X Mound Absorption Ratio =Absarption Width
10.0 ft X 2.6 = 26.0 ft
B. For slopes>1%, the Absorptian Width is measured dow�hitl from the upslope edge of the Bed.
Catculate Downslope Absorptron Width:Absorption Width - Bed Width
26.0 ft - 10.0 ft = 16.0 ft
. DISTRIBUTION MEDIA: ROCK
A. Media Volume: Media Depth X Length X Width
1.W ft X 75.Q ft X 10.0 ft= 750 ftJ � 27 = 2,6 yd3
'� 5. DISTRIBUTION MEDIAr REGfSI'ERED TREATMEN'f PRQDUCTS:CHAMBERS AND EZF�OW
A. Enter Dispersal Media:
B. �nter the Gomponent Length: �ft Enter the Component Width: �ft
C. Numbe�of Components per Row=Bed Length divided by Companent Length (Raund up)
C� ft ' �,.� ft= C_._Jtomponents/row
D. Actual Bed Length = Number of Camponents/row X Component Len�gth:
�components X �ft = �ft
E. Number of Rows=Bed Width divided by Component Width (Round up)
C� ft- � #t= � rows Adjust width w thfs is on who(e number.
F. Total Number of Components=Number of Components per Row X Number of Rows
� x � _ �components
6. MOUND SIZING
A. Catculate Minimum Ctean Sand Lift: 3 feet minus Depth to Limiting Condition =Ctean Sand Lift
3.0 ft - 1.0 ft = 2.0 ft Design Sand Lift(optional): �ft
B. Calculate Upslope Height: Clean Sand lift +media depth+cover(t ft.) = Upslope Height
2.A ft + 1,p ft + 1.0 ft= 4.0 ft
C. Select Upslope Berm Multiptier(based on la�d slope): 2.06
Land Slope% 0 1 2 3 4 5 6 7 8 9 10 11 12 Lar�d Slope
Upsiope Berm 3:1 3.00 2.91 2.83 2:7S 2:68 2.61 2.54 2.48 2.42 2.36 2.31 2.26 2.21 Upslope Berrr
Ratio 4:1 4.00 3.85 3.70 3.57 3.45 3.33 3.23 3.12 3.03 2.94 2,$6 2.78 2.7Q Ratfo
D. Catcutate Upslope Berm Width:Muttiplier X Upstope t�und Height =Upstape Berm Width
3.06 ft X 4.0 ft = $.2 ft
E. Calcutate Drop in Etevation Under Bed; Bed Width X Land 5lope i 100=Drop(ft)
10.0 ft X 8.0 % � 100= Q.80 ft
F. Calculate Downslope Mound Height: Upslope Height+Drop in Elevation =Downslope Height
4.0 ft + 0.80 ft = 4.$ ft
G. Select Downslope Berm Multiplier{based on tand slope): 5.88
Land Slope!o Q 1 2 3 4 S 6 7 8 9 10 11 ' 12 Land Slo e
Dawnsiope 3:1 3.00 3.09 3.19 3.30 3.41 3.53 3.66 3,$0 3.95' 4.11 4.29 4.48 4.69 �ownsiope
Berm Ratio 4:1 4.00 4.17 435 4.54 4.76 5.00 5.26 5.56 5.88 6.25 6.67 7.14 7.69 Berm Ratio
H. Catculate Downslupe Berm Width: Multiptier X Dawnslope Height =Downstope Berm Width
5•88 x 4.8 ft = 28.2 ft
I. Calcutate Minimum Berm ta Cover Absorption Area: Downslope Absorption Width +4 feet
16.0 ft +� 4 �ft = 20.0 ft
J. Design Downstope Berm =greaCer of 4H and 41: 28.2 ft
K. Select Endslape Berm Muttiptier: 3.00 (usuntty 3.0 or 4.0)
L. Calculate Endslope Berm X Downslope Maund Height =Endslope Berm Width
3.00 ft X 4.8 ft = 14.4 ft
M. Calculate Mound Width: Upstape Berm Width+ged Width +Downslope Berm Width
8.2 ft + 10.0 ft + 28.2 ft = 46.5 ft
N. Calculate Mound Length: Endslope Berm Width +ged L.ength + Endslope Berm Width
14.4 ft + 75.0 ft + 14.4 ft = 103.8 ft
-� 7. MOUNp DIMENSIONS
----_______Upslope (4.D�_ _ _8.2_-----. _.._---- '+ ,
; ,
� �� ,
j __.�.._�e__
_ �__..__._.,_ ______—
; ;
� Endsto e (�t.�ll. Disp�rsal f��:tl: �7�.8 ��7_�,C.1 -� EndsCo e (4.L
v. �, c
� v �4.4 i 10.0 � 75.0 � 14.4;
� � ro
� � - ----�____-__- ------- q? �
� � V �
� i '
� �
�
� , 28 2 '
�s � Dawnslope (4.J)
� ------------------------------------ —--------
Tatal Mound Len th (4.N) �o3.s
4" inspection pipe
18" cover on top Zg 2
U sta e berm (4.D) Downslo e berm (4.J
s.z
12"cover on sides
!6" topsvil)
�.---� Clean sa��d tift (4.A1 2.0 �"``�~
i
,� . � .
� [� �,l� t�, ��;E �1�,�� � � __�
� , i ;. .} --
, . , ; _ _. 1.0
. , ,.� - _._
� r„ �;�'`';` - _` _ �.
._ ._____ �
Absar tion Width f 3.A) �" ���� � .--
Note: 26.0
Far 0 to 1% slopes, Absorption Widtfi is measured from the Bedequatly in bath directiaris.
For slopes >1�, .4bsa�ptian Wi'dth i5 measured downhilt from the upstope ed�e of the Bed.
Comments:
������ �� OSTP Mound Ma�C�r�a�ls Worksheet ���►dEx���� �"� �
Mennesota PoOutfon OF�INNESOTA �` .;�
Controi Agency `�'��
ro�ect : t v 06.12.13
A.Lalculate 8ed(rxk}Yolume:Bed Length (2.0 X Bed Wtdth 2.B X Depth =Votume ftl
75.0 ft X 10.0 ft X 1.0 = 750.0 ft'
Divide ft'ay 27 ft'!yd'to catculate cubic ards:
750.0 ft� { 27 = 27.8 yd3
Add 2�%for consVuctabitity: 27.$ yd'X 1.2 = 33.3 yd'
B. Catculate Cleon Sand Vofume:
Valumc Under Rock bed:Average Sond Depth x Media Width x Medeo Length �cubic feet
2•4 ft X 10.0 ft X 75.0 ft = 1800.0 ft3
Fw a Mound on a slope ftom 0-1%
Votume from Length={(Upslope Mound Height•1)X Absorption Width Beyond 8¢d X Media Bed Length)
3.00 ft •t) X 8.00 X 75 ft = 1200.00
Votume firom Width�((Upstape Mound Height-t)X Absorption Width Beyaid Bed X Media Bed Wfdth)
3.00 ft -1j X 8.00 X 10 ft � 160.00
Totol Ctecn Sand Votume:Volume(rbm Length+Volume fram Width+VMume Under Media
1200.0 ftl � 160.0 ftl • 18U0 ft� = 31b0.0 fx�
Fw a Mound on a siope greater than t%
Upslope Yolume:((Upstope MourM Hefght -1}x 3 x Bed Length)+2=eubic feet
(( 4.0� f[ -11 X 3A ft X 75.0 )+2= 337.5 ft'
Aownslope Volume:{(Downstope Jiefght•1) x Downsiope Aduorptiq�Wfdth x MedJo Length)+2�cubk feet
(� �•8� ft-1) X 16.0 ft X 75.0 )�2� 2280.0 ft�
Errdstope Vatume.(Aownslope Mound Helgbt-1�x 3 x Medio Widtn =cubic feet
( 4.8 ft•1} X 3.0 ft X 10.0 ft = 114.0 ft'
Totai C(ean Sar+d Votume:t/pslope Yolume �Downs(ope Volume *Ends(ope Yotume .Volume Under Medfa
337.5 ft� � 2280.0 {t3 i 114A f�� a 1800A ft�� 4531.5 f[�
Divide ft'by 27 ft'/yd'to calculate cubic yards: 4531.5 ft' � 27 = tb7.8 yd'
Add 20%for tonstruttabiliry: 167.8 yd�X 1.2 = 201.4 yd�
C. Calcutate Sandy Berm Volume:
Tota!Berm Volume(approx):((Avg.Mound Height-0.5 ft topsoil)x Mound Width x Mound Length)+2 A c�ic feet
( 4•4 • 0.5 )ft X 46.5 ft X 707.0 )+2= 9694J ftl
Totoi Mound Volume-Ctean Sond votume-Rock Volume=cublc feet
4644.7 ft� - A531.5 ft� - 754.0 ft' - 4413.2 ft�
Divide ft�by 27 ft3/yd}to calcutate cubic yards: 4413.2 ft� + 27 = 163.5 yd�
Add 20%for constructability: 163.5 yd' x 1,2 II i%.1 y��
D. CalculaCe Topsoi(Mocerial Yolume:Total Maund Wldth X Totat Mrwrtd Length X.5 ft
4b.5 ft X 107.0 ft X 0.5 ft = 2485.8 ft'
Divide fi'by 27 ft'/yd'to catcutate tubic yards: 2485.8 ft' + 27 = 42.1 yd'
Add 20%for constructabitity: 92.1 yd' x 1.2 = 110,5 y�l
�
aSTP Pressure Distributivn P
�, _.
Mir�nesota�Poliution Q�SS�d� W�rk�l i�'�� UNIVERSITY � �
Cantral Agenty 5 OF MINI+tESOTA �`�,'
PrajectlD: 15-0490 v Ob.1Z.13
1. Media Bed Width; �� ft
2. Mintmum Number af Laterals in system/zone = Rouded up number of[(Media Bed Width -4)= 3] + 1.
( 10 -4 ) + 1 = ��taterals Does not apply Co at-grades
3. Desi�ner Selected Number of tatera(s: ��taterals
Cannot be less than (ine 2 (acrept rn vt-Qrades) .., ,�,_,r,,.,.
4. Seleet�rforation Spcuing: 3.0 ft ' ��� '�
w _�� �-> ��., �.-
5. Select Perforaxfon DiQmeter Sfze; 1/4 in ""'�"��-��--� M. �"- _ � _ _�.
�.t.e. n�k:n R..� n.t...
6. Length of Laterals =Media Bed Length - 2 Feet.
75 - 2ft - 73 ft Perforvtion can not be ctoser then 1 foot from edqe.
� Determine the Number of Perforation Spaces. Divide the Length of Laterals by the Perforatian Spacing
and round down to the nearest whote number.
Number of Perforation Spnces 73 ft : �ft = 24 Spaces
Number of Perforations per Laterdi is equal to 1.0 plus the Number vf Perfnration Spaces. Check table
8. below to verify the �umber of p�rforations per taCerat guarantees less than a 10%discharge variation. The
va(ue is double with a center manifotd.
Perforatrons Per Latero! = 24 Spaces + 1 = 25 pe�fs. Per Laterat
l�ia�n Nwr�r of P�rfarati4ns Pea�L�terat ta�ar�ntee�fti9�D�ctavge Y��tn
� ��inc Pt�rt�a�ans � 71�2 ln�h P�rforaGons
RE=furat�n SFarng ifeet} Ripe Diamet�r(Inctte�) PerforaCian 5pacit� Pipe Uiameter(lnciyes)
i 1�: 1�2 2 3 iF�21 1 i?�: 1�" 2 3
7 �0 13 18 34 f� 2 1t ib 2i 34 b8
2�2 � t2 tb 28 54 2� 1� 1� Z4 3� da
� 8 t2 16 �5 52 3 9 i4 !9 "s0 64
3'16 lrtich P�t#uratians 118 IrKt�Perfarations
Pipe�iameter(lnchesl PerforaQon S��:irg Fipe Diarne#er(Inchesl
Pe�f�iratwn 5pacing IF�t)
i 1Y+ 1�: 2 3 f�c�e:} 1 t� 1h 2 3 �
2 12 18 26 �6 � 81 3 Z1 � 33 � l� 444
rS= 92 17 t�i 4l1 8� 2�� 3U 34 � 4�1 �9 � i35
� i2 16 2x 3T 7� 3 24 24 � 38 b� 128
9� TotQt Number of Perforations equals the Number of Perforations per�aterat muttipkied by the Number of
Perforated Laterals.
25 Perf. Per Lat. X �Number af Perf. Lat. = 75 Totat Number of Perf.
10. Setect Type of Monifa(d Connection (End or Center): [J] End ❑ Center
11. Setect LnterQl Aiometer (See Tab/e): 2.00 in
4STP Pressure Distributi�n ��;��� �
Minnesota Poliution
V�S� n Work�heet UNIVERSITY � ,
ControlAgenty � QF MINNESOTA ��' ° �`~�,,,~'"
12. Calcutate the Squvre Feet per Perforation. Recammended vatue is 4-11 ft 2 per perfarotion.
Does not appty to At-Grades
a, Bed A�ea = Bed Width (ft}X Bed Length (ft)
14 ft X 75 ft = 750 ft2
b. Square Foot per Perfo�ation = Bed Area divided by the Tota!Number of Perforotions.
750 f�z .- 75 perforations = 10.0 ftz/perforations
13. Select M3nimum Average Head: 1.0 ft
14. Select Perforotion Discharge (GRMj based on Tabte: 0.74 GPM per Perfaration
�5- Dete�mine required itow Rcrte by muttiplying the Tatat Number af Perfs. by the Perfo�ation Discharge.
75 Perfs X 0.74 GPM per Pe►foration = 56 GPM
16. Votume of Liquid Per Foot of Dxst�ibution Piping (Tab(e I!): 0.170 Gallons/ft
17. Yo(ume of Distribut�on Pip�ng = i Table If
_ [Number of Perforated Latero(s X Length of Laterats X (Volume of ; Voiume of Liquid in
Liquid Per Faot of Distribution Piping] � �Pe
i p�ipe � Liquid
�� X 73 ft X 0.170 gallft = 37.2 Galtons ' Diameter Per Foot
� (inches) �(Gaikyns)
18. Minimum Delivered Volume=Volume of Distribution Piping X 4 1 OA45
1.25 0.078
37.2 gals X 4 = 148.9 Gattons i.5 0.110
2 0.170
mam o pipe� 3 0.38t1
� 4 0.6b1
� � �` _.... _..___
�„�- pipe from pump .-����+ou+s �
'f ManiloM pipe�
lean outs ,�� �
♦ '�
� +� �' r
/ _..
dltemate loratiotti
of i from � `IUtemato Iua��on
a(pipe hpm pump
A irom m
Comments/Speciat Design Cansiderations:
,
� �t�STP Basic Pump Select�on Desi�n �, � �
� � � L.1N�I V E1�5ITY
Minnesota Poilution Worksheet OF MTNNESQTA
Cantrpl A enc �
1. PUMP CAPACtTY Project I0: 15-Qd90 v f
Pumping to Gravity or Pressure Distribudon: �Q c�ravtty QQ aesaxe Selectian requ4red
1 _..._.__._,._.i
1. if pumping to gravity enter the gatlon per minute af the{wmp: �GpM (10-4S gpm)
2. If pumping to a pressurized distribution system: 56.0 GPM
3. Enter pump description:
2. HEAD REQUIREMENT$ a��eia
A. Elevation Difference C_Jft N,,,.�`"
between pump and point of distharge: S"�P`�
nl�pqw tiv�i+4un;�•
6. Distributiai Head Loss: L.�_1 ft e�xM�M�
�; � � :
C. AdditionalHead l.oas: �ft(duetospeciatequipment,ecc.� ` .................•----------- --------
Tabfe I.Friction Loss in Plastic Pipe per 10Qf
Distributiory Head t,,oss � ��__�� i ���pi e Diameter(inchest
Gravity Distribution = Oft Ftow Rate � __ P_,_ _
(GPMI 1 L25 1.5�2_
Pressure Utstribution basead eSn/�hi�imum Average Fi�ad y �p � 9,1 3.1 1.3 0.3
Vatue on Pressure DistrSbutian Workshe�t: 12 72.8 4.3 1.8 O.�F
Minimum Avera �Wga,d Distributio� H�ad Loss 1� 17.Q 5.7 2.4 0.6
1 ft 5ft 16 21.8 7.3 3.0 0.7
2ft 6ft 18 9.1 � 3.8 0.9
Sft 1�t 20 11.1 � 4.6 1.1
25 I 16.8 ! 6.9 1.T
D. 1.SuPP�Y�pe Oiameter: 2.0 in 30 ; 23.5 i 9.7 2.4
35 ' ` 12.9 3.2
2.SuPp�Y�pe�ength: 65 ft 40 I 1 b.5 4.t
E. Friction Loss in Plaxtic Pipe per 700ft frpm Table I: 45 l 20.5 5.0
50 I 6.1
Friction Loss= 7.53 ft per t00ft of pfpe 55 i � � 7.3
60 ( � j 8.b
f, Deterrni�e Equivatent P(pe Length from pump discharge to soil dispersat area discharge 6S � 10.0
point. Estimate by adding 25�to supply pipe length far fitting loss. Supply Plpe Length �p � i 11.4
(AI} X t.25=Equivatent Pipe Length 7 5 i 1 3.0
85 j ; tb.�t
65 ft X 1.25 = 81.3 ft 95 i 2Q�1
G. Catculate Suppfy Frictron Loss by muttiplying Friction Loss Per f00ft (Line E)by ihe Equtvalen[Ftpe Length (line F)and divide by 100.
Suppty Frittion Loss=
7.53 ft per t0pft X 81.3 ft + 100 = 6.1 ft
H• jotol Hend requirement is the sum of the Elevatfon Dlf ference (Li�e Ai,the Distribution Head Loss(Lioe B),Additional Head Loss(Line C�,and the�
Frittion loss(Line G)
8.Q ft + 5A ft + �ft + 5.1 ft = 19.1 ft
3. PUMP SELECTIQN
A pump must be selected to deliver at lesst �j(��d GPM(Line 1 or tine 2►with at teast ���� feet of total hea
Commenu:
� a' OSTP Pump Tank
UNIVERSITY
��-�
'"'���°^ Desi�n Worksheet , o� Mt���so�ra '"�.:''"
DETERMINE TANK G4PACITY AND DIMENSIfNlS Project ID: 15-0490 v Ob.12.13
1. A. Design Flow {Design Sum.tA): 750 GPD
B. Min. required pump tank capacity: 13Q0 Gal t.Recommended pump kank capacity: 1300 Gat
D. Pump tank description: Demand to Pressure
2. A. Rectangle area�Length(L)X Width(W)
��ft X C� ft = �ft2 Width
B. Circle area=3.14r�(3.14 X radius X radius)
3.14 X �� f t = �ft2 ~Length '►
C, Calcutate Gatlons Per IrKh. Mutti�y the area from 1.A or 1.6, by 7.5 to determine the gatlons
per foot the tank holds and divide by 12 to eatcutate the gallans per inch. .�—
� ftZ X 7.5 gaUft3 = 12 in/ft = �Gatlons per inch Radi s
D. Calcutate Total Tank Votume
Depth from bottom of inlet pipe ta tnnk bottom: �in
Totat Tank Yoiume =Depth from bottan of intet p�pe (Line 4.A)X GoUons/lnch (Line 2)
� in X 25.5 Gattons Per Inch= L�Gattons
MANUFACTURER'S SPEGIFIED TANK CAPACITY(wh�n availabie):
3. A. Tank Manufacturer; PreCast 5ystems —� Note:Design calcu(otiorn ore
bQsed on this specific tank.
B. Tank ModeL• Darvvin 13� Substituting a different tonk
C. Capacity from manufacturer: 1300 Gattons modet wilt change the pump
float or t3mer settings.
Contact designer if changes
D. Gallons per inch from manufacturer: 25.5 Galtans per inch ore neceswry.
E. Liquid depth of tank fram manufacturer: 51.0 inches
DETERMINE DOSING YOLUME
3. Catcutate Volume to tover Pump (The inlet of tF�e pump must be at teast 4-inches from
the bottom of the pump tank&2 inches of water coveri�g the pump is recommended)
(Pump and block height+2 inches)X Grrttons Per/nch (2C or 3E)
! 16 jt1 + 2 inches) X 25.5 Gallons Per Inch = 459 Gatlons
4. Minimum Delivered Votume = 4 X Votume of Distributfo�Piping:
-line 17 of the Pressure Distribution or Ltne t f of Nan-levet 149 Gatlons(minimum dose)
5. Catculate Ma�cimum Pumpaut Votume (25%of Design Ftow)
�sign Flow: 750 GPp X 0.25 = 188 Gallons(maximum dosej
�� �.�� 45TP Pump Tank �
UNIVERSITY �
""�;��� Design Worksheet c�F ���rN�soTa h4�
6. Select a pumpout volume that meets both Minimum and Maximum: 150 Galions
7. Calcutate t�ses Per Day =Design Flow�Qetivered Yotume �����,�;�����,�,
750 gpd : 150 gal = 5.0 D'oses �
8. Calculate Drainback: �
A. Diarieter of Suppty Pipe= �inches �� �"����
B. Length of Sup�y Pipe= 65 feet ���� �� ���
` (�ncta�e�� �+Ca�ltons)
C. Volume of Liquid Per tinea(F�t of Pipe = 0.170 Gallons/ft � Q �5
.
D. Drainback =Length of Su�lyWpe X Volume of Liquid Per tineoi Foot of Pipe ,�.2� 0.0?8
65 ft X o.»o gat/ft = ��.� Galtons �.5 {?.110
9. TotQl[�osing Volume =D�tivered Votume ptus Dreir►back 3 Q.,���
150 pa� + 11.1 a( = 161 Galtons 3 �•��
10.Minimum Alarm Volume=Qepth of alarm (2 or 3 inches)X gailons per inch of tank
�in X 25.5 gal/in = 51.0 Gallons +� Q.�l��
TIMER or DEMAND FLOAT�TTINGS
Select Timer or Dema�d Dasir�g; � 7�ner �i pemand oose
A. Timer Settings
1. Required Floyv Rnte:
A. Fram Design(Line 12 of Pressure Qistribution or Line 10 of Non-level*): � GPM .,Note: Th�s va(ue
B. Or catculated: GPM=Change in Depth(in)x Gattons Per Inch /Time intervat in Minutes must be adjusted
� in X � galfin+ �min=� GRM after ir�tottation
based on pump
2. Ftow Rate from Line 14.A or 11.6 abowe. � GPM ��fbredon.
3. Catculate TUNER ON setting:
Total Dosing Volume/GPM
� �dl : Q gpm = ��Minutes ON
4. Calcutate TIt�R OFF setting:
Minutes Per Day(1440)lDoses Per Day- Minutes On
1440 min : �dOseslday Qm9n = C�Minutes QFF
5. Pump Off Float-Measuring from bottom of tank:
Distance to set Pump Off Float=Gn(lor+s ta Cover Pump / Galtarts Per lnch:
� gat = �� gaVin = Qinct�s
16.Alarm Float-Measuring from bottom of tank:
Distance to set Alerm Ftont= Tank Depth(4A)X 90%of Tank�pth
� in X 0.90 = �in
OSTP Pump Tank jJNIVER$ITY
'"'""�'�'�"�' Desi n Worksheet
c�„�y S oF M�Nr�Esora �mb��
B. DfMAND DOSE FLOAT SEITINGS
17.Catcutate Float Separntfon Distance usi�tg Dosing Yolume.
Totat Dosing Votume/Gallons Per Inch
161 �a� T 25.5 gal/in= 6.3 inches
18.Meawring from bottom of tank:
A. Distance to set Ih�mp Off FtoQt =Pump+block height+ 2 irxhes
16 in + �in = 18 lnches
B. Distnnce to set Pump On Ftoat=�istance to Set Pump-Off Float +Fl,00t Separ�tion Distance
18 in + 6.3 ii1 = 24 Inches
C. Distarrce to set Atarm Ftoc�t =Dista►ue to set Rump-On Float +Atnrm Depih (2-3 inches)
24 in + 2.0 in = 26 Inches
FL�AT SE7'FINGS
DEMAND DOSIPK TUNED DOSING
Inches for pose: 6.3 in
Alarm Depth 26.3 in Alarm Depth in
Pump On 24.3 in 50.98 Gai +
Purnp Off 18.0 �� i6t Gat Pump Off in
459 G�t
T , �
��
530ClATES
Englrrsen�Lanci Strrveyors,l�
sa� BOR:nv� La�
Client: � � ���� Project No: j�'v„`-Ot��.j Date: �p-Zc���--
Weather Conditians/Time of Day:
BORING NO.: I
Disturbed Area:
Yes p �ndscape Position(circte one): Summit Shoul ac ide Slope Foot Slope Tce Slope
Vegetation:-�� G�a� Depth to Mottling: !'�, Observation: ❑Pit �oring
Matrix Mattle Redox Saturated Soil
De th in Textwe Colo s Coto s Indicator(s) Water Roots
����
�`��..`� �� T. ❑Yes Q'�o �1Ces[]No
1� "�S��� # �' �- � 5 ('c..' `6`�0 �4�?y ❑Yes[�'!�o Q Yes�lo
❑YesONo ❑Yes❑No
❑Yes Q No ❑Yes�Na
QYesQNa ❑Yes❑No
BORING NO.• Z
Disturbed a:
Ye3 o Landsca�pe Position(circle one)i u mit Shoutder Back/Side Siopc Foot Slope Toe Slope
Vegetation:�(j�, ��S Depth to Mottling. ((��� Observation: ❑Pit Q�oring
Matrix Mottle Redox �aturated 5oi1
th in Texture Colo s Colo s Indicator(s) Water Roots
V� I�Ota GL.�`{ �� Z.� ❑Yes[�lo LrJ Yes Q No
I(D��A� �. _/�, � ❑Yes[}�'fVo ❑Yes(�No
❑Yea[f No ❑Yes�No
❑Yes�Na ❑Yes[]No
_--'
� ❑Yes�No ❑Yes�No
Performed By: ,
Otto Associates Engineers d Land Surveyors,Inc.,MPCA License No. 831
��
SS�1A TES
Enqinemerrrs dF Land Survoeywa./t�
SOIL BOF�ING LQG
Client: � �,� � Project No: �5_� 9 p Date: f p -Z y'—j C"`
Weather Conditic►ns/Time of Day:
BORING NO.:�_
Disturbed Area:
D�,� n,�� Landscape Position(circta one). 3ummit Shoutder ac 3idt 31a Foot Slope Tce Slope
l"�' y
Vegetation. Depth to Mottling: � (0 `{ Observation: ❑Pit [j„�Scfring
Matrix Mottle Redox Saturated Soil
De th in Texture Calo s Cola s lndicator(s) Water Roots
�� �C.R� �y�� �/es�r(o
Ca` Lv tAA�t�I Z-1
� � •�A�� �/� p �. �-?� 5 �`�(✓ S ❑ves�Io [J ves�to
❑Yes�No ❑Yes�No
❑Yes�No ❑Yes�No
❑Yes�No ❑Yes Q No
BORING NO.s_ t"�_
Disturbed Area: �dscape Position(circle one}: Summit Shoulder ide S Foot Slope Toe Slope
Yes o
Vegetation:-�� Depth to Mottling: � 'L`� Observatian: OPit oring
Ma�ix Mottle Rcdox 5atw�ated Soil
De th in Texture Colo s Golo s i�d��t°��� Water Roots
(�� I�,, (.��'W� �t� 2'�-- �ti'�t�"'iv° �es�No
�t ❑Yes�j}'�lo ❑Yes f�io
�,2- l� C,LA - 5 tz 4-co S1�oT�
❑Yes�No ❑Yes�Na
,�: ❑Yes�No ❑Yes[�No
� ❑Yes�No ❑Yes�No
Performed By:
Otto Associates Engineers an Land Surveyors,Inc.,MPCA License No.831
� RECEIVED
JUL 1 4 2016
CITY OF ORONO �O
"� SSOC/ATES
Englneers&Land Surveyors,/nc.
SOIL BORING LQG
Client: �'�� Project No: �s—��� Date: ] '7 ��
Weather Conditions/Time of Day: ~ `
BORING NO.: $�
Disturbed Ar a:
❑Yes p Landscape Position(circie one): Summit Shoulder cWSide Slo Foot Slope Toe Slope
Vegetation:-�,� 6 Depth to Mottlin : "
�� g `S' Observation: �Pit [�oring
Matrix Mottle Redox Saturated Soil
De th in Texture Color s Color s Indicator(s) Water Roots
�� C��
0� �s �0 3-Z ❑Yes[✓�1ffo [e�es 0 No
�S- �`� G� TO Q 3•3 S � �-(p s� ❑Yes L�vo ❑Yes(��o
❑Yes 0 No ❑Yes❑No
❑Yes�No ❑Yes 0 No
❑Yes❑No ❑Yes 0 No
BORING NO.: �
Disturbed Are :
DYes �o Lan��pe Position(circle one): Summit Shoulder Side e Foot Slope Toe Slope
Vegetation: �� Depth to Mottling: l C��� Observation: QPit oring
Matrvc Mottle Redox Saturated Soil
De th in Texture Colo s Colo s Indicator(s) Water Roots
�� C��
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❑Yes�No ❑Yes�No
❑Yes 0 No ❑Yes 0 No
❑YesONo ❑YesONo
Performed By:
Otto Associates Engineers d Land Surveyors, Inc.,MPCA License No. 831
� ���i�����
JUL 14 2016
�CI1Y Q�C�R�A �O
SSOCIATES
Eng/neers&Land Surveyora,Inc.
PERCOLATION TEST DATA SHEET
Client: S��RP_.l�`C'� �ESIl.�►� Project No. �5_�t�d
Test Hole# S Diameter of Hole �P inches
Method of Scra.tching Sidewall: �p��L,
Depth of Hole � Z inches Depth of Gravel at Bottom -"—' inches
��� ���7 ��M
Date Presoalc Started: g;o� � Starting at
Depth of Initial Water Filling � Z above hole bottom
Date Perc Readings Conducted:���-�` Starting at �Z� ZS Al�(/`P�'1 I�
��
Maximum Depth Above Hole Bottom During Test � inches
Time Drop in Drop in
�Elapsed Interval Water Level Water Level Percolation % 10% Goal
# Time min min inches decimal Rate m i Di erence Reached*
1 l2:2$
2 Z:5 3o z Z 1�
3 : zs 3n 2 2 ►s
4 I: g 3� t S
5
6
7
8
*3 consecutive percolation rates must be within 10%or less of each other
PERC RATE=TIME INT=DROP
%DIFF=(PERC R.ATE 1 —PERC RATE 2)=PERC RATE 1 X 100
FINAL PERC RATE �5
Performed By:
Otto Associates Engineers d Land Surveyors, Inc.,MPCA License No. 831
. ' �������
- ��� 14 ?.016
CITY a�ORONO �O
SSOCI ATES
Eng/neers�Lsnd Surveyo�s,Inc.
PERCOLATION TEST DATA SHEET
Client: ����.�..r-���� � Project No.15_� c3 a
Test Hole# (� Diameter of Hole �p inches
Method of Scratching Sidewall: ����
Depth of Hole (,Z inches Depth of Gravel at Bottom —� inches
Date Presoak Started: ?_7_ r� Starting at S��c3 �M
S�oB �
Depth of Initial Water Filling ��- above hole bottom
Date Perc Readings Conducted?� 7 �� Starting at (Z: Z�j AM,�
i�
Maximum Depth Above Hole Bottom During Test p inches
Time Drop in Drop in
Elapsed Interval Water Level Water Level Percolation % 10% Goal
# Time tnin min inches decimal Rate i Di erence Reached*
1 12:2
2 I t: Sq ?o Z 2.25 (3.3
3 �: Z9 3� 2' 2,25 �.3
a 3� 2` Z �3 3
s
6
7
8
*3 consecutive percolation rates must be within 10%or less of each other
PERC R.ATE=TIME INT=DROP
%DIFF=(PERC RATE 1 —PERC RATE 2) =PERC RATE 1 X 100
FINAL PERC RATE � 3,3
Performed By:
Otto Associates Engineers d Land Surveyors, Inc.,MPCA License No. 831
.
• RECEIVED
JUL 1 4 2016
��
CITY OF ORONO SSOCIATES
Englneers&Land Sunreyors,Inc.
PERCOLATION TEST DATA SHEET
Client: ����.T.� �_'��� Project No. 15� d�a
��
Test Hole# Diameter of Hole �O inches
Method of Scratching Sidewall: ���L
Depth of Hole � Z inches Depth of Gravel at Bottom inches
Date Presoak Started: 7� 7_ �� Starting at g� ��' ��PM
Depth of Initial Water Filling �Z above hole bottom
Date Perc Readings Conducted: "1— ,—�(� Starting at �Z� ,�C� AM�
t�
Maximum Depth Above Hole Bottom During Test � inches
Time Drop in Drop in
Elapsed Interval Water Level Water Leve[ Percolation % 10% Goal
# Time min min inches decimal Rate m i Di erence Reached*
1 IZ: o
2 I,: oo a l /a ? �
3 0 3a T � Ilob
4 2:p 38 � ' llo.a
5
6
7
8
*3 consecutive percolation rates must be within 10%or less of each other
PERC RATE=TIME INT=DROP
%DIFF=(PERC RATE 1 —PERC R.ATE 2)=PERC R.ATE 1 X 100
FINAL PERC RATE � �(p , �
Performed By:
Otto Associates Enginee and Land Surveyors, Inc., MPCA License No. 831
�` .
,
RECEIVED
JUL 1 4 2016
CITY OF ORONO �O
SSOCIATES
Eng/neers&Land Sunie�,lnc.
PERCOLATION TEST DATA SHEET
Client: ��-�- �� Project No.l� ��IG�
` Z7
Test Hole# g Diameter of Hole �P inches
Method of Scratching Sidewall: N�,I(�
Depth of Hole � Z inches Depth of Gravel at Bottom - - inches
Date Presoak Started: � „�„ � � Starting at �. I(7 �i /PM
Depth of Initial Water Filling �Z above hole bottom
Date Perc Readings Conducted: Starting at �Z : ?7� Al�
7- �-�L
Maximum Depth Above Hole Bottom During Test � inches
Time Drop in Drop in
Elapsed Interval Water Level Water Level Percolation % 10% Goal
# Time min min inches decimal Rate m i Di erence Reached*
1 z:3
2 �:m� 30 � / �. �.7. l
3 ; � 30 13i t. I 7.!
4 : 30 3 1.7 7•
5
6
7
8
*3 consecutive percolation rates must be within 10%or less of each other
PERC R.ATE=TIME INT=DROP
%DIFF= (PERC RATE 1 —PERC RATE 2)=PERC RATE 1 X 100
FINAL PERC RATE ,'11�
Performed By:
Otto Associates Engineers d Land Surveyors, Inc., MPCA License No. 831
DATE TIME
CITY OF ORONO CALLED IN
INSPECTION NOTICE SCHEDULED
PERMR NO. COMPLET D / Z :
ADDRESS � � ��`'�
OWNER TELEPHONE NO.
CONTRACTOR
� DESCRIPTION � �e�`� � f� e %
t~tr ❑ FOOTING ❑ DEMO-FINAL ❑ SEPT C FINAL
Q ❑ POURED WALL ❑ PLUMBING RI ❑ EXCAV/GRADING/FILLING
y ❑ FOUNDATION WATERPROOF ❑ PLUMBING FINAL ❑ TREE REMOVAL
Z ❑ RADON SLAB ❑ MECHANICAL RI ❑ SITE INSPECTION
Q ❑ FRAMING ❑ MECHANICAL FINAL ❑ PROGRESS
� ❑ INSULATION ❑ WOOD BURNER/FIREPLACE ❑ COMPLAINT
Q ❑ FINAL ❑ WATER HOOK-UP ❑ FOLLOW-UP
W ❑ AS BUILT-SURVEY ❑ SEWER HOOK-UP ❑ HARD COVER REMOVAL
v ❑ DEMO-SITE ❑ SEPTIC INSTALL ❑ FOUNDAT�ON/REMOVAL
2 OWNFRICONTRACTOR TO MEEf Y�OU:_YES_NO
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V BEFORECONERING PERMANENT
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INSPECTOR WFLL RETURN
❑STOP ORDER POSTED.CALL INSPECTOR �CITATION ISSUED
O INSPECTION REQUIRED.CALL TO ARRANGE ACCESS.
Call for the next inspection 24 hours in advance. (g52) 249-46��
OwnerlCoMra site:
..
Inspector:
White Copyllnspector's File Canary CopyfSite Notiee
�,}'t'�1 �
�D� � TIME
' ��ITY OF ORONO CALLED IN
INSPECTION N �E ,y��. O SCHEDULED / ' .�O
rERMIT N�. ��� C�MrLETED
ADDRESS .J'�IJ~ �lJ�.�I�yYl�
OWNER TELEPHONE NO���-3' �g7O�;
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Q ❑ FOUNDATION WATERPROOF ❑ PLUMBiNG FINAL ❑ TREE REMOVAL
Z ❑ RADON SLAB ❑ MECHANICAL RI ❑ SITE INSPECTION
Q ❑ FRAMING ❑ MECHANICAL FINAL ❑ RATED WALLS
� ❑ INSULATION ❑ WOOD BURNER/FIREPLACE ❑ COMPLAINT
Q ❑ FINAL ❑ WATER HOOK-UP ❑ FOLLOW-UP
_ ❑ AS BUILT-SURVEY ❑ SEWER HOOK-UP ❑ FOUNDATION/REMOVAL
v ❑ DEMO-SITE ❑ SEPTIC INSTALL
? O'WNERICONTRACTOR TO MEET YOU:_YES_NO
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V BEFORECONERING PERMANENT
❑CORRECT UNSAFE CONDITION WRHIN HOURS. O PHOTO TAKEN
INSPECTOR WILL REfURN ❑CITATION ISSUED
❑STOP ORDER POSTED.CALL INSPECTOR
❑INSPECTION REQUIRED.CALL TO ARRANGE ACCESS.
Cail for the next inspection 24 hours in advance. (952) 249-4600
OwnerfContra site:
Inspector:
Whib CopyAnspecto�'s Rk Canary CopylSfte Notke
DATE TIME
CITY OF ORONO CALLED IN
INSPECTION NOTICE SCHEDULED �
PERMIT NO..Z,,,�11/�C�4,�� COMP ETED �'�
ADDRESS �l LJ~ f`��i<"�� �"`'�/Kii ,rt,o a�
OWNER TELEPHONE NO.
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Z ❑ RADON SLAB ❑ MECHANICAL RI ❑ SITE INSPECTION
Q ❑ FRAMING ❑ MECHANICAL FINAL ❑ RATED WALLS
� ❑ INSULATION ❑ WOOD BURNER/FIREPLACE ❑ COMPLAINT
Q ❑ FINAL ❑ WATER HOOK-UP ❑ FOLLOW-UP
W ❑ AS BUILT-SURVEY ❑ SEWER HOOK-UP ❑ FOUNDATION/REMOVAL
_
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c�.� COMMENTS: �f G�/�I� �i 1 �Gvr
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V BEFORECOVERING PERMANENT
❑CORRECT UNSAFE CONDITION WITHIN HOURS. � pHOTO TAKEN
INSPECTOR WILL REfURN ❑CITATION ISSUED
❑STOP ORDER POSTED.CALL INSPECTOR
❑INSPECTION REQUIRED.CALL TO ARRANGE ACCESS.
Call forthe next inspection 24 hours in advance. (g52) 249-4600
OwnerlCon r on site:
Inspector /�
White CopyAnspector's File Canary CopylSite Notice
�� � �
�
`�=� DATE TI E
�ITY"OFORONO cALLEDIN ''�����7'�= �_
INSPECTION NO CE SCHEDULED �
PERMIT NO. � ' ��C'�� COMPLETE
ADDRESS C � �Y?
OWNER TELEPH N . �� � �- ��
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'' DESCRIPTION �C � ��� �`
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Z ❑ RADON SLAB ❑ MECHANICAL RI ❑ SITE INSPECTION
Q ❑ FRAMING ❑ MECHANICAL FINAL ❑ RATED WALLS
� ❑ INSULATION ❑ WOOD BURNER/FIREPLACE ❑ COMPLAINT
Q ❑ FINAL ❑ WATER HOOK-UP ❑ FOLLOW-UP
41 ❑ AS BUILT-SURVEY ❑ SEWER HOOK-UP ❑ FOUNDATION/REMOVAL
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INSPECTOR YVFLL RETURN
❑STOP ORDER POSTED.CALL INSPECTOR �GTATION ISSUED
❑INSPECTION REW IRED.CALL TO ARRANGE ACCESS.
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Inspector: ��
Whi Copyllnspsctor's FII� Cenary CopylSit�Notice
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