CAS-07_PLANNING CASE NO. 2020-07Pc as a.o -67
Roger N. Knutson
Elliott B. Knetsch
Joel J. Jamnik
Andrea McDowell Poehler
Soren M. Mattick
David S. Kendall
Henry A. Schaeffer, III
Alina Schwartz
Shana N. Conklin
James J. Monge, III
Jerome M. Porter
Leah C.M. Koch
Meagan K. Kelley
Thomas J. Campbell*
*Retired
1,,, I G-i
CAMPBELL KNUTSON
July 2, 2020
Ms. Jean Steckling
City of Chanhassen
7700 Market Boulevard
P.O. Box 147
Chanhassen, MN 55317
Re: Miscellaneous Recordings
Dear Ms. Steckling:
Please find enclosed Variance 2020-07 which was recorded on July 2, 2020 as
Carver County Document No. A699206.
Thank you.
Very truly yours,
CAMPBELL KNUTSON
Professional Association
JeanZfinLe(g Assistant
/jmo
Enclosure
SCANNED
210620vI
0 • Document Number: A699206
Filed and/or Recorded on
Jul 2, 2020 10:10 AM
Office of the County Recorder/Registrar of Titles
Carver County, Minnesota
Kaaren Lewis, County Recorder
Deputy TH
Document Recording Fees $ 46.00
----------------------------------------------------------
Document Total $ 46.00
Requesting Party: City of Chanhassen
Pages: 2
CITY OF CRANRASSEN
CARVER COUNTY, MINNESOTA
VARIANCE 2020-07
1. Permit. Subject to the terms and conditions set forth herein, the City of Chanhassen hereby
grants the following variance:
The Chanhassen City Council approves a variance allowing the placement of the pump
line, tanks, mound, and dispersal area within the 50-foot bluff setback area and 20-foot
bluff impact zone and a 10-foot property line setback variance for the mound and
dispersal area.
2. Property. The variance is for a property situated in the City of Chanhassen, Carver County,
Minnesota, and legally described as Lot 1, Bluffview Addition.
3. Conditions. The variance approval is subject to the following conditions:
1. The applicant must apply for and receive all necessary permits from the relevant
agencies.
2. The applicant must show proposed erosion control on survey and install erosion control
as needed to prevent off -site erosion.
3. The septic system must be located as proposed in the survey and design received by the
city on May 1, 2020 as part of the variance request.
4. The property owner shall enter into an Encroachment Agreement with the city for the
area of the individual sewage treatment system (septic system) that encroaches into the
public easement. The final area of encroachment shall be determined by an as -built
survey of the septic system, and the Encroachment Agreement shall be recorded prior to
issuance of the Certificate of Compliance.
5. All underground components encroaching into the public easement and identified in the
Encroachment Agreement shall be detectable by customary locating equipment (i.e. the
installation of tracer wire). The tracer wire shall be tested and approved -prior to issuance
of the Certificate of Compliance.
4. Lapse. If within one (1) year of the issuance of this variance the allowed construction has not
been substantially completed, this variance shall lapse.
Dated Ju2020 CITY OF CIiANHASSEN
t5w .,,, t
... yoc BY:/cv3�
' Elise Ryan,
./'`
., :.e AND:
' .. Todd Gerhardt, City Manager
E OF MINNESOTA )
(ss.
-COUNTY OF CARVER )
The foregoing instrument was acknowledged before me thisday of -,-lr.,in
2020 by Elise Ryan, Mayor, and Todd Gerhardt, City Manager, of the City of Chanhassen, a
Minnesota municipal corporation, on behalf of the corporation and pursuant to authority granted by
its City Council.
NOT LIC
7:. ;MY l
City of Chanhassen
7700 Market Boulevard
P.O. Box 147
Chanhassen, MN 55317
(952)227-1100
#?KIM T. MEUWISSENNotary Publlo-Minnesotay Canmhelon E.*hN ,hn 31, 2025
2
CITY OF CHANHASSEN
CARVER COUNTY, MINNESOTA
VARIANCE 2020-07
1. Permit. Subject to the terms and conditions set forth herein, the City of Chanhassen hereby
grants the following variance:
The Chanhassen City Council approves a variance allowing the placement of the pump
line, tanks, mound, and dispersal area within the 50-foot bluff setback area and 20-foot
bluff impact zone and a 10-foot property line setback variance for the mound and
dispersal area.
2. Property. The variance is for a property situated in the City of Chanhassen, Carver County,
Minnesota, and legally described as Lot 1, Bluffview Addition.
3. Conditions. The variance approval is subject to the following conditions:
1. The applicant must apply for and receive all necessary permits from the relevant
agencies.
2. The applicant must show proposed erosion control on survey and install erosion control
as needed to prevent off -site erosion.
3. The septic system must be located as proposed in the survey and design received by the
city on May 1, 2020 as part of the variance request.
4. The property owner shall enter into an Encroachment Agreement with the city for the
area of the individual sewage treatment system (septic system) that encroaches into the
public easement. The final area of encroachment shall be determined by an as -built
survey of the septic system, and the Encroachment Agreement shall be recorded prior to
issuance of the Certificate of Compliance.
F
5. All underground components encroaching into the public easement and identified in the
Encroachment Agreement shall be detectable by customary locating equipment (i.e. the
installation of tracer wire). The tracer wire shall be tested and approved prior to issuance
of the Certificate of Compliance.
4. Lapse. If within one (1) year of the issuance of this variance the allowed construction has not
been substantially completed, this variance shall lapse.
Dated: June 22.2020
(SEAL)
" ' OF MINNESOTA )
(ss.
COUNTY OF CARVER )
CITY OF CHANHASSEN
BY: L/td�
Elise RyanMayor
AND: jut —
Todd Gerhardt, City Manager
The foregoing instrument was acknowledged before me thisddaay of -, It . ne
2020 by Elise Ryan, Mayor, and Todd Gerhardt, City Manager, of the City of Chanhassen, a
Minnesota municipal corporation, on behalf of the corporation and pursuant to authority granted by
its City Council.
10 71WW1116W
City of Chanhassen
7700 Market Boulevard
P.O. Box 147
Chanhassen, MN 55317
(952) 227-1100
KIM T. MEUWISSEN
Notary Public -Minnesota
My Ca m=Jw Ecpkw Jw 31, 2025
ITY OF C HANIASS E N
Chanhassen is a Community for Life - Providing for Today and Planning for Tomorrow
June 23, 2020
Francisco and Heather Silva
565 Lakota Lane
Chaska, MN 55318
Re: Planning Case #2020-07. Variance for Septic System Placement
Dear Mr. and Ms. Silva:
This letter is to notify you that on June 22. 2020. the Chanhassen City Council approved a variance from the
bluff setback and impact zone for the construction of a septic system, subject to the following conditions:
I. The applicant must apply for and receive all necessary permits from the relevant agencies.
2. The applicant must show proposed erosion control on survey and install erosion control as needed to
prevent offsite erosion.
3. The septic system must be located as proposed in the survey and design received by the city on May
I, 2020 as part of the variance request.
4. The property owner shall enter into an Encroachment Agreement with the city for the area of the
individual sewage treatment system (septic system) that encroaches into the public easement. The
final area of encroachment shall be determined by an as -built survey of the septic system, and the
Encroachment Agreement shall be recorded prior to issuance of the Certificate of Compliance.
5. All underground components encroaching into the public easement and identified in the
Encroachment Agreement shall be detectable by customary locating equipment (i.e. the installation of
tracer wire). The tracer wire shall be tested and approved prior to issuance of the Certificate of
Compliance.
The variance is valid for one year from the approval date. The conditions placed on the variance must be met
by June 22. 2021.
If you have any questions. please contact me at 952-227-1 132 or mwalters(dci.chanhassen.mn.us.
Sincerely,
MacKenzie Young -Walters
Associate Planner
Encl.
c: Building File
SCsANWED
ec: Erik Henricksen, Project Engineer
Chip Hentges, Carver Count) Soil and Water Conservation District
Eric Tessman. Building Official
c ours 7wns appdau local m�cru „S #i rYe .V$ rr FX :952.227. 1110
7700 MARKET BOULEVARD • PO BOX 147 • CHANHASSEN • MINNESOTA W17
CITY OF CHANHASSEN
CARVER COUNTY, MINNESOTA
VARIANCE 2020-07
1. Permit. Subject to the terms and conditions set forth herein. the City of Chanhassen hereby
grants the following variance:
The Chanhassen City Council approves a variance allowing the placement of the pump
line, tanks. mound. and dispersal area within the 50-foot bluff setback area and 20-foot
bluff impact zone and a 10-foot property line setback variance for the mound and
dispersal area.
2. Property. The variance is for a property situated in the City of Chanhassen. Carver County.
Minnesota. and legally described as Lot 1. Bluffview Addition.
3. Conditions. The variance approval is subject to the following conditions:
l . The applicant must apply for and receive all necessary permits from the relevant
agencies.
2. The applicant must show proposed erosion control on survey and install erosion control
as needed to prevent off -site erosion.
3. The septic system must be located as proposed in the survey and design received by the
city on May 1.2020 as part of the variance request.
4. The property owner shall enter into an Encroachment Agreement with the city for the
area of the individual sewage treatment system (septic system) that encroaches into the
public easement. The final area of encroachment shall be determined by an as -built
survey of the septic system. and the Encroachment Agreement shall be recorded prior to
issuance of the Certificate of Compliance.
5. All underground components encroaching into the public easement and identified in the
Encroachment Agreement shall be detectable by customary locating equipment (i.e. the
installation of tracer wire). The tracer wire shall be tested and approved prior to issuance
of the Certificate of Compliance.
4. Lapse. If within one (1) year of the issuance of this variance the allo%N ed construction has not
been substantially completed, this variance shall lapse.
Dated: June 22, 2020
(SEAL)
STATE OF MINNESOTA
(ss.
COUNTY OF CARVER
CITY OF CHANHASSEN
BY:
AND:
Elise Ryan, Mayor
Todd Gerhardt. City Manager
The foregoing instrument was acknowledged before me this _ day of
2020 by Elise Ryan, Mayor, and Todd Gerhardt, City Manager, of the City of Chanhassen, a
Minnesota municipal corporation, on behalf of the corporation and pursuant to authority granted by
its City Council.
ff
City of Chanhassen
7700 Market Boulevard
P.O. Box 147
Chanhassen. MN 55317
(952)227-1100
NOTARY PUBLIC
2
•
Pc 'D030 —0-1
CITY OF CHANHASSEN
CARVER AND HENNEPIN COUNTIES, MINNESOTA
FINDINGS OF FACT
AND RECOMMENDATION
(APPROVAL)
IN RE:
The application of Francisco and Heather Lynn Silva for the installation of a septic system
within the required bluff setback, impact zone, and front setback on a property zoned A2 -
Planning Case 2020-07.
On June 2, 2020, the Chanhassen Planning Commission, acting as the Board of Appeals and
Adjustments, met at its regularly scheduled meeting to consider the application. The Planning
Commission conducted a public hearing on the proposed variance preceded by published and
mailed notice. The Board of Appeals and Adjustments makes the following:
FINDINGS OF FACT
1. The property is currently zoned Agricultural Estate District (A2).
2. The property is guided in the Chanhassen Comprehensive Plan for Residential Low Density.
3. The legal description of the property is:
Lot 1, Bluffview Addition
4. Variance Findings —Section 20-58 of the City Code provides the following criteria for the
granting of a variance:
a. Variances shall only be permitted when they are in harmony with the general purposes
and intent of this Chapter and when the variances are consistent with the comprehensive
plan.
Finding: The intent of the city's bluff protection ordinance is to ensure that vegetation
and soils located near and on bluffs are not distributed in a manner that has the potential
to create erosive conditions or otherwise negatively impact the bluff. The configuration
of the property and location of the existing home make it impossible to place a septic
system on the property outside of the required bluff setback. The applicant has proposed
a placement as far as possible from the top of the bluff in order to minimize the impact on
the bluff impact zone. Staff believes that the proposed location will have a minimal
impact on the integrity of the bluff.
The city also requires septic systems to be setback from property lines and road right of
ways in order to minimize the potential for these systems to negatively impact adjacent
property owners or interfere with the installation of utilities or other features commonly
found in right of ways. In this case, the Engineering Department believes that the rockbed
SCANNED
can be located within the right-of-way without interfering with the function of the right-
of-way. Additionally, by granting a variance to the property line setbacks, the required
bluff setback variance is minimized and the septic system can be placed further away
from the top of the bluff.
Granting a variance to allow a single-family home with no ability to hook up to
municipal utilities to install a septic system is consistent with the comprehensive plan,
and the proposed variance is in harmony with the intent of the zoning code.
b. When there are practical difficulties in complying with the zoning ordinance. "Practical
difficulties," as used in connection with the granting of a variance, means that the
property owner proposes to use the property in a reasonable manner not permitted by this
Chapter. Practical difficulties include, but are not limited to, inadequate access to direct
sunlight for solar energy systems.
Finding: Due to the existence of bluffs on the property, the dimensions of the property,
the placement of the house, nature of the contours, and characteristics of the soil, the
septic system must be placed in the northwest comer of the property. This placement
requires variances from the bluff setbacks, impact zone, and property line setbacks. City
sewer and water will not be available for the property in the near future and a functioning
septic system is required to have reasonable use of the property
c. That the purpose of the variation is not based upon economic considerations alone.
Finding: The variance request is not solely based upon economic considerations.
d. The plight of the landowner is due to circumstances unique to the property not created by
the landowner.
Finding: The lot is a non -conforming lot of record that was created before the existing
district standards, bluff protection, and septic system ordinances were created.
e. The variance, if granted, will not alter the essential character of the locality.
Finding: Many components of the septic system would be located below grade and would
not be expected to have any visual impact on the neighborhood. While the proposal will
likely require the removal of several trees within the city's right-of-way, almost half of the
other homes along Lakota Lane are easily visible from the road and this would not represent
a departure from neighborhood standards. The surrounding residential properties are also
located on large lots and are served by septic systems.
f. Variances shall be granted for earth sheltered construction as defined in Minnesota
Statutes Section 216C.06, subdivision 14, when in harmony with this Chapter.
Finding: This does not apply to this request.
5. The planning report #2020-07, dated June 2, 2020, prepared by MacKenzie Young -Walters,
is incorporated herein.
0 •
RECOMMENDATION
"The Chanhassen Board of Appeals and Adjustments recommends that the City Council
approves the placement of the pump line within the 50-foot bluff setback area and the 20-foot
bluff impact zone, a 30-foot bluff setback variance for the tanks and a 20-foot bluff and 9-foot
property line setback variance for the mound and dispersal area, subject to the conditions of
approval:
1. The applicant must apply for and receive all necessary permits from the relevant
agencies.
2. The applicant must show proposed erosion control on survey and install erosion control
as needed to prevent off -site erosion.
3. The septic system must be located as proposed in the survey and design received by the
city on May 1, 2020 as part of the variance request.
4. The property owner shall enter into an Encroachment Agreement with the city for the
area of the individual sewage treatment system (septic system) that encroaches into the
public easement. The final area of encroachment shall be determined by an as -built
survey of the septic system, and the Encroachment Agreement shall be recorded prior to
issuance of the Certificate of Compliance.
5. All underground components encroaching into the public easement and identified in the
Encroachment Agreement shall be detectable by customary locating equipment (i.e. the
installation of tracer wire). The tracer wire shall be tested and approved prior to issuance
of the Certificate of Compliance.
ADOPTED by the Chanhassen Planning Commission this 2nd day of June, 2020.
CITY OF CHANHASSEN
BY:
teve Weick, airman
4 PC )oao or�
CITY OF CHANHASSEN
AFFIDAVIT OF MAILING NOTICE
STATE OF MINNESOTA)
(ss.
COUNTY OF CARVER )
I, Kim T. Meuwissen, being first duly sworn, on oath deposes that she is and was on
May 21, 2020, the duly qualified and acting Deputy Clerk of the City of Chanhassen, Minnesota;
that on said date she caused to be mailed a copy of the attached notice of Public hearing to
consider a request for setback variances to install a septic system in the NW comer of
property located at 565 Lakota Lane. Zoned Agricultural Estate District (A2), Planning
Case File No. 2020-07 to the persons named on attached Exhibit "A", by enclosing a copy of
said notice in an envelope addressed to such owner, and depositing the envelopes addressed to all
such owners in the United States mail with postage fully prepaid thereon; that the names and
addresses of such owners were those appearing as such by the records of the County Treasurer,
Carver County, Minnesota, and by other appropriate records.
Kim T. Meuwissen, DeputyClerk
Subscribed and sworn to before me
this atbiday of n 2020.
Notary Public
(Seal)
jjV4JEAN M STECKLING
Notary PubYo-Mk .1e8'&
wy �w•+.+4 aca. s,, anar
Notice of Public Hearing
Chanhassen Planning Commission Meeting
Notice of Public Hearing
Chanhassen Planning Commission Meeting
Date & Time:
Tuesday, June 2, 2020 at 7:00 P.M. This hearing may not start
until later in the evening,depending on the order of the agenda.
Location:
City Hall Council Chambers, 7700 Market Blvd.
The purpose of this hearing is to consider a request for
Proposal:
setback variances to install a septic system in the NW
corner of property located at 565 Lakota Lane. Zoned
Agiricultural Estate District A2 .
Property Owner:
Francisco and Heather Silva
Property
565 Lakota Lane
Location:
A location map Is on the reverse side of this notice.
The purpose of this public hearing is to inform you about
the applicant's request and to obtain input from the
neighborhood about this project. During the meeting, the
Chair will lead the public hearing through the following
What Happens
steps:
at the Meeting:
1. Staff will give an overview of the proposed project.
2. The applicant will present plans on the project.
3. Comments are received from the public.
4. Public hearing is closed and the Commission discusses
the ro'ect.
If you want to see the plans before the meeting, please visit the
City's projects web page at:
www.ci.chanhassen.mn.us/2020-07. If you wish to talk to
someone about this project, please contact MacKenzie Young -
Questions &
Walters by email at mwalters(fti.chanhassen.mn.us or by phone
Comments:
at 952-227-1132. If you choose to submit written comments,
please send one copy to staff in advance of the meeting. Staff
will provide copies to the Commission. The staff report for this
Item will be available online on the project web site listed
above the Thursday prior to the Planning Commission
meeting.
NEWI Sign up to receive email and/or text notifications when meeting agendas,
packets, minutes and videos are uploaded to the city's website. Go to
www.ci.chanhassen.mn.ustnotifyme to sign u I
City Review Procedure:
• Subdivisions, Planned Unit Developments, Site Plan Reviews, Conditional and Interim Uses, Wetland Alterations, Rzonmgs,
Comprehensive Plan Amendments and Code Amendments require a public hearing before the Planning Commission. City
ordinances require all property within 500 feet of the subject site to be notified of the application in willing. Any interested party is
invited to attend the meeting.
• Staff prepares a report on the subject application that includes all pertinent Information and a recommendation. These reports are
available by request. At the Planning Commission meeting, staff will give a verbal overview of the report and a recommendation.
The item will be opened for the public to speak about the proposal as a pad of the hearing process. The Commission will close the
public hearing and discuss the item and make a recommendation to the City Council. The City Council may reverse, affirm or
modify wholly or partly the Planning Commission's recommendation. Rzonings, land use and code amendments take a simple
majority vote of the City Council except rezonings and lard use amendments from residential to commercialllndust ial.
• Minnesota State Statute 519 99 requires all applications to be processed within 60 days unless the applicant waives this standard.
Some applications due to their complexity may take several months to complete. Any person wishing to follow an item through the
process should check with the Planning Department regarding its status and scheduling for the City Council meeting.
• A neighborhood spokespersonlreprosentalive is encouraged to provide a contact for the city. Often developers are encouraged to
meet with the neighborhood regarding their proposal. Staff is also available to review, the project with any interested person(s).
• Because the Planning Commission holds the public hearing. the City Council does not. Minutes are taken and any
correspondence regarding Me application will be included in the report to the City Council. If you wish to have something to be
included in the report please contact the Planning Stag person named on the notification.
Date & Time:
Tuesday, June 2, 2020 at 7:00 P.M. This hearing may not start
until later in the evening, dependina on the order of the agenda.
Location:
City Hall Council Chambers, 7700 Market Blvd.
The purpose of this hearing is to consider a request for
setback variances to install a septic system in the NW
Proposal:
corner of property located at 565 Lakota Lane. Zoned
Agricultural Estate District A2 .
Property Owner:
Francisco and Heather Silva
Property Location:
565 Lakota Lane
A location map Is on the reverse side of this notice.
The purpose of this public hearing is to inform you about
the applicant's request and to obtain input from the
neighborhood about this project. During the meeting, Ah
Chair will lead the public hearing through the followin
What Happens at
steps:
the Meeting:
1. Staff will give an overview of the proposed project.
2. The applicant will present plans on the project.
3. Comments are received from the public.
4. Public hearing is closed and the Commission
discusses the project.
If you want to see the plans before the meeting, please visit the
City's projects web page at:
www.ci.chanhassen.mn.us/2020-07. If you wish to talk to
someone about this project, please contact MacKenzie Young -
Questions &
Walters by email at mwaltersoci chanhassen.mn.us or by phone
at 952-227-1132. If you choose to submit written comments,
Comments:
please send one copy to staff in advance of the meeting. Staff
will provide copies to the Commission. The staff report for this
item will be available online on the project web site listed
above the Thursday prior to the Planning Commission
meeting.
NEWI Sign up to receive email and/or text notifications when meeting agend
packets, minutes and videos are uploaded to the city's website. Go to
www.ci.chanhassen.mn.us/notifyme to sign u I
City Review Procedure:
• Subdivisions. Planned Unit Developments, Site Plan Reviews. Conditional and Interim Uses, Weiland Alterations, Rezonings,
Comprehensive Plan Amendments and Code Amendments require a Public hearing before the Planning Commission. City
ordinances require all property within 500 feat of the subject site to be notified of the application in writing Any interested party is
invited to attend the meeting.
• Staff prepares a report on the subject application that includes all pwtinent information and a recommendation. These reports are
available by request. At the Planning Commission meeting staff will give a verbal overview of the report and a recommendation. The
item will be opened for the public to speak about the proposal as a part of the hearing process. The Commission will close the public
hearing and discuss the Item and make a recommendation to the City Council. The City Council may reverse, affirm or modify wholly
or pertly the Planning Commission's recommendation. Rzonings, land use and code amendments take a simple majority vote of the
City Council except rezonings and land use amendments from residential to commerciailinduslrial.
• Minnesota State Statute 519.99 requires all applications to be processed within 60 days unless the applicant waives this standard.
Some applications due to their complexity may take several months to complete. Any person wishing to follow an item through the
process should check with the Planning Department regarding its status and scheduling for the City Council meeting.
• A neighborhood spokesperson/representative is encouraged to provide a contact for the city. Often developers are encouraged to
meet with the neighborhood regarding their proposal. Staff is also available to review the project with any interested person(s).
• Because the Planning Commission holds the public hearing, the City Council does not. Minutes are taken and any correspondence,
regarding the application will be included in the report to the City Council It you wish to have something to be included in the report,
tease contact the Planning Staff Person named on the notification.
This map is neither a legally recorded map nor a survey and is not intended to be used
as one. This map is a compilation of records, mformabon and data located in various city,
county, state and federal offices and other sources regarding the area shown, and is to
be used for reference purposes only. The City does not warrant that the Geographic
Information System (GIS) Data used to prepare this map are error free, and the City does
not represent that the GIS Data can be used for navigational, tracking or any other
purpose requiring exacting measurement of distance or direction or precision in the
depiction of geographic features. The preceding disclaimer is provided pursuant to
Minnesota Statutes §466.03, Subd. 21 (2000), and the user of this map acknowledges
that the City shall not be liable for any damages, and expressly waives all claims, and
agrees to defend, indemnity, and hold harmless the City from any and all claims brought
by User, its employees or agents, or third parties which arse out of the user's access or
use of data provided.
This map is neither a legally recorded map nor a survey and is not intended to be used
as one. This map is a compilation of records, information and data located in various city,
county, state and federal offices and other sources regarding the area shown, and is to
be used for reference purposes only. The City tices not warrant that the Geographic
Informaton System (GIS) Data used to prepare this map are error free, and the City tices
not represent that the GIS Data can be used for navigational, tracking or any other
purpose requiring exacting measurement of distance or direcbon or precision in the
depiction of geographic features. The preceding disclaimer is provided pursuant to
Minnesota Statutes §466.03, Subd. 21 (2000). and the user of this map acknowledges
that the City shall not be liable for any damages, and expressly waives all claims, and
agrees to defend indemnify, and hold harmless the City from any and all claims brought
by User, its employees or agents, or third parties which arise out of the users access or
use of data provided.
((TAX —NAME))
«TAX_ADD_LlD
«TAX ADD L2»
((Next Record)mTAX_NAMEu
((TAX_ADD_L1))
((TAX ADD L2)),
PIN TAX _NAM E
250360700 BEATRICE I ZWIERS IRREV TRUST
258490020 HELEN C LINK REV TRUST
257980010 P R KELLY PROPERTIES LLC
259990600 HENNEPIN CO REG RR AUTHORITY
250362020 RUSSELL & YVONNE BARTO
251300040 WANDASYNSTELIEN
250360710 DANIEL B THIESSEN
250363100 ALVIN RLEBENS
250362800 MICHAEL S SPIESS
251300030 DONAVON GLOUDE
251300020 ECO REAL ESTATE HOLDINGS LLC
258490010 MARTIN K & KATHLEEN M SCHUTROP
251300010 HEATHER LYNN SILVA
250362210 CHRISTOPHER R KNUTSON
250362200 JOHN C SCHWANKE
250361300 608 FLYING CLOUD LLC
250362220 JAMES A & BONNIE B SWANSEN
256010020 PCH DEVELOPMENT LLC
TAX _ADD _L1
11111 DEUCE RD
1239 PARKVIEW TERR
13991 KENSINGTON AVE NE
300 6TH ST S SW STREET LEVEL
400 LAKOTA LN
445 LAKOTA LN
450 FLYING CLOUD DR
460 FLYING CLOUD DR
470 FLYING CLOUD DR
495 LAKOTA LN
510 PLEASANTVIEW RD
540 LAKOTA LN
565 LAKOTA LN
575 LAKOTA LN
595 LAKOTA LN
608 FLYING CLOUD DR
615 LAKOTA LN
PO BOX 94
TAX_ADD_L2
ELKO, MN 55020-9591
SHAKOPEE, MN 55379-2867
PRIOR LAKE, MN 55372
MINNEAPOLIS, MN 55487-0999
CHASKA, MN 55318-9452
CHASKA, MN 55318-9457
CHASKA, MN 55318
CHASKA, MN 55318
CHASKA, MN 55318-9533
CHASKA, MN 55318
CHANHASSEN, MN 55317
CHASKA, MN 55318-9453
CHASKA, MN 55318
CHASKA, MN 55318-9455
CHASKA, MN 55318-9456
CHASKA, MN 55318-9502
CHASKA, MN 55318-9455
SHAKOPEE, MN 55379
SITEADD
220 FLYING CLOUD DR
550 FLYING CLOUD DR
445 LAKOTA LN
450 FLYING CLOUD DR
460 FLYING CLOUD DR
470 FLYING CLOUD DR
495 LAKOTA LN
535 LAKOTA LN
540 LAKOTA LN
565 LAKOTA LN
575 LAKOTA LN
595 LAKOTA LN
608 FLYING CLOUD DR
615 LAKOTA LN
10520 GREAT PLAINS BLVD
C�
•
Affidavit of Publication
Southwest News Media
State of Minnesota)
)SS.
County of Carver )
CITY OF CHANHA SEN Laurie A. Hartmann, being duly sworn, on oath says that she is the General Manager the news -
CARVER & HENNEPIN papers known as the Chaska Herald and the Chanhassen Villager and has full knowledge of the
COUNTIES facts herein stated as follows:
NOTICE OF PUBLIC
HEARING (A) These newspapers have complied with the requirements constituting qualification as a legal
PLANNING CASE NO. 2020-07 newspaper, as provided by Minnesota Statute 331A.02, 331 A.07, and other applicable laws, as
NOTICE IS HEREBY GIVEN amended.
that the Chanhassen Planning
Commission will hold a public (B) The printed public notice that is attached to this Affidavit and identified as No. S 7
TOO p g in the
Chambers
was published on the date or dates and in the newspaper stated in the attached Notice and said
in p.m, in the Council Chambers Notice is hereby inco rated as art of this Affidavit aid notice was cut from the columns of
in Chanhassen City pHall,urpose
7700 Y P
Market Blvd. The purpose of the newspaper specified. Printed below is a copy of the lower case alphabet from A to Z, both
this hearing is to consider a inclusive, and is hereby acknowledged as being the kind and size of type used in the composition
request for setback variances to and publication of the Notice:
install a septic system in the NW
corner of property located at 565 abcdefghiJklmnopgrstuvwxyz
Lakota Lane. Zoned Agricultural
Estate District (A2). Applicant:L,^ L __
Francisco and Heather Silva. `S1'(/✓1r1 `' 1 "�-�t�
A plan showing the location y: ' v
of the proposal is availableAAAiL Laurie A.Harimam
for public review on the city's
web site at wwwci.chanhassen.
mn.us/2020-07 or at City Hall
during regular business hours. Subscribed and sworn before me on
All interested persons are invited
to attend this public hearing
and express their opinions with y }'
respect to this proposal this day of 2020
MacKenzie Young -Walters
Associate Planner - JYMME JEANNEITE BARK
Email: mwalters@
ci.chanhassen.mn.us NOTARY PUBLIC - MINNESOTA
Phone: 952-227-1132 I -(Published in the Chanhassen N blic MY COMMISSION EXPIRES 01131I23
Pillager on Thursday, May 21,
2020, No. 4870)
RATE INFORMATION
Lowest classified rate paid by commercial users for comparable space.... $31.20 per column inch
Maximum rate allowed by law for the above matter ................................ $31.20 per column inch
Rate actually charged for the above matter .............................................. $14.03 per column inch
•
CITY OF CHANHASSEN
CARVER & HENNEPIN COUNTIES
NOTICE OF PUBLIC HEARING
PLANNING CASE NO.2019-13
NOTICE IS HEREBY GIVEN that the Chanhassen Planning Commission will hold a
public hearing on Tuesday, June 2, 2020 at 7:00 p.m. in the Council Chambers in Chanhassen
City Hall, 7700 Market Blvd. The purpose of this hearing is to consider a request for setback
variances to install a septic system in the NW comer of property located at 565 Lakota Lane.
Zoned Agricultural Estate District (A2). Applicant: Francisco and Heather Silva.
A plan showing the location of the proposal is available for public review on the city's
web site at www.ci.chanhassen.mn.us/2020-07 or at City Hall during regular business hours.
All interested persons are invited to attend this public hearing and express their opinions with
respect to this proposal.
MacKenzie Young -Walters
Associate Planner
Email: mwalters(a)ci.chanhassen.mn.us
Phone: 952-227-1132
(Publish in the Chanhassen Villager on May 21, 2020)
gAp1an\2020 planning cos \20-07 565 lakota lane var\ph notice to villager.docx
CITY OF CHANHASSEN • •
P O BOX 147
CHANHASSEN MN 55317
05/13/2020 3:47 PM
Receipt No. 00438139
CLERK: dwashburn
PAYEE: Burnet Title
7550 France Ave South
Suite 310
Edina MN 55435-
565 Lakota Lane Variance 2020-07
-------------------------------------------------------
GIS List 51.00
Total
Cash
Check 640015120
Change
51.00
0.00
51.00
0.00
Pc QcJI,-(—?
565 Lakota Lane Variance - 2020-07
$51.00 Property Owners List ($3.00 x 17)
$0.00 Variance
$0.00 Notification Sign
$0.00 Variance Recording Fee
$0.00 Easement
$51.00 TOTAL
$51.00 Ck #640015120 from Burnet Title Escrow Account
$0.00 Balance Owed
$0.00 Adjustment
SIP:,
COMMUNITY DEVELOPMENT DEFOMENT
Planning Division — 7700 Market Boulevard CITY OF CHMNSEN
Mailing Address — P.O. Box 147, Chanhassen, MN 55317
Phone: (952) 227-1130 / Fax: (952) 227-1110
AGENCY REVIEW REQUEST
LAND DEVELOPMENT PROPOSAL
Please review and respond no later than the review response deadline
Agency Review Request Date:
Agency Review Response Deadline:
Date Application Filed:
May 4, 2020
May 21, 2020
May 1, 2020
Contact:
Contact Phone:
Contact Email:
MacKenzie Young -Walters
952-227-1132
mwalters@ci.chanhassen.mn.us
Associate Planner
Planning Commission Date:
City Council Date:
60-Day Review Period Deadline:
June 2, 2020 at 7:00 p.m.
June 26, 2020 at 7:00 p.m.
June 30, 2020
Application:
Consider a request for setback variances to install a septic system in the NW comer of property located at 565 Lakota
Lane.
Planning Case: 2020-07 Web Page: www.ci.chanhassen.mn.us/2020-07
In order for staff to provide a complete analysis of issues for Planning Commission and City Council review, we would
appreciate your comments and recommendations concerning the impact of this proposal on traffic circulation, existing and
proposed future utility services, storm water drainage, and the need for acquiring public lands or easements for park sites,
street extensions or improvements, and utilities. Where specific needs or problems exist, we would like to have a written
report to this effect from the agency concerned so that we can make a recommendation to the Planning Commission and
City Council. Your cooperation and assistance is greatly appreciated.
City Departments: Federal Agencies: Adiacent Cities:
❑ Attorney ❑ Army Corps of Engineers ❑ Chaska
® Building Official ❑ US Fish & Wildlife ❑ Eden Prairie
® Engineer ❑ Jackson Township
® Fire Marshal Watershed Districts: ❑ Minnetonka
® Forester ❑ Carver County WMO ❑ Shorewood
® Park Director ❑ Victoria
® Lower MN River
® Water Resources ❑ Minnehaha Creek
❑ Law Enforcement ❑ Riley -Purgatory -Bluff Creek Adjacent Counties:
Carver County Agencies: ❑ HennepinUtilities: ❑ Scott
❑ Community Development ❑ Cable TV — Mediacom
❑ Engineer School Districts:
❑ Electric— Minnesota Valley
® Environmental Services
❑ Historical Society ElElectric —Xcel Energy ❑ Eastern Carver County 112
❑ Parks El Magellan Pipeline ❑ Minnetonka 276
® Soil &Water Conservation District ❑ Natural Gas — CenterPoint Energy
❑ Phone — CenturyLink Other Agencies:
State Agencies: ❑ Hennepin County Regional Railroad
ElBoard of Water & Soil Resources Authority
❑ MN Landscape Arboretum
❑ Health
El Historical Society ❑ SouthWest Transit
El TC&W Railroad
❑ Natural Resources -Forestry
❑ Natural Resources -Hydrology
❑ Pollution Control
❑ Transportation
CITY OF CHANHASSEN • •
P O BOX 147
CHANHASSEN MN 55317
05/01/2020 12:23 PM
Receipt No. 00437728
CLERK: ashleym
PAYEE: Burnet Title
7550 France Ave S Suite 310
Edina MN 55435-
565 Lakota Lane Variance- 2020-07
-------------------------------------------------------
Use & Variance 200.00
Sign Rent 200.00
Recording Fees 50.00
Total
Cash
Check 640014899
Change
450.00
0.00
450.00
0.00
S w---J
• 0 Pc X�) - or?
565 Lakota Lane Variance - 2020-07
$0.00 Property Owners List ($3.00 x 17) *STILL TO COME
$200.00 Variance
$200.00 Notification Sign
$50.00 Variance Recording Fee
$0.00 Easement
$450.00 TOTAL
$450.00 Ck #640014899 from Burnet Title Escrow Account
$0.00 Balance Owed
$0.00 Adjustment
sc.'oPa
PC ao -07
COMMUNITY DEVELOPMENT DEPIWMENT
Planning Division - 7700 Market Boulevard
Mailing Address - P.O. Box 147. Chanhassen, MN 55317
Phone (952) 227-1300 / Fax (952) 227-1110
APPLICATION FOR DEVELOPMENT REVIEW
Skbmmal Date..- aL PC Date 4 a I �` CC Date y�_C' �/."X.,' ci saoay Review DateSection 1: Application Type (check all that apply)
(Refer to the appropriate Apphcahon Checklist for required submittal information that must accompany this application)
❑
Comprehensive Plan Amendment .........................
$600
❑ Minor MUSA line for failing on -site sewers .....
$100
❑
Conditional Use Permit (CUP)
❑ Single -Family Residence ................................
$325
❑ All Others.........................................................
$425
❑
Interim Use Permit (IUP)
❑ In conjunction with Single -Family Residence..
$325
❑ All Others .........................................................
$425
❑
Rezoning (REZ)
❑ Planned Unit Development (PUD) ..................
$750
❑ Minor Amendment to existing PUD.................
$100
❑ All Others .........................................................$500
❑
Sign Plan Review...................................................$150
❑
Site Plan Review (SPR)
❑ Administrative..................................................$100
❑ CommercialAndustrial Districts' ......................
$500
Plus $10 per 1,000 square feet of building area.
thousand square feet)
Include number of employees.
Include number of rww employees:
❑ Residential Districts .........................................
$5W
Plus $5 per dwelling unit (_ units)
✓❑ Notification Sign (City to install and remove) .....
❑ Subdivision (SUB)
❑ Create 3 lots or less ....... ................................ $300
❑ Create over 3 lots .......................SM + $15 per lot
❑ Metes & Bounds (2 lots)..................................$300
❑ Consolidate Lots..............................................$150
❑ Lot Line Adjustment ......................................... E150
❑ Final Plat ........ ................................. ................. $700
(Includes $450 escrow for attorney costs)'
'Additional escrow may be required for other applications
though the development contract
❑
Vacation of Easements/Right-of-way (VAC)........
$300
(Additional recording fees may apply)
Variance (VAR) ....................................................
$200
❑
Wetland Alteration Permit (WAP)
❑ Single -Family Residence ...............................
$150
❑ All Others.. .....................................................
U75
❑
Zoning Appeal......................................................$100
❑
Zoning Ordinance Amendment (ZOA).................
$500
NOTE: When multiple applications are processed a0lwtm t Y,
the
appropriate fee shag be charged for each applclftn.
❑✓ Property Owners' List within 500' (City to generate after pre-appkation meeting)
W. t t
..... $3 per address
❑ addresses)................................... Escrow for Recording Documents (check all that apply) ............................. .......$50 per document
❑ Conditional Use Permit ❑ Interim Use Permit ❑ Site Plan Agreement
❑ Vacation El Variance ❑ Welland Alteration Permit
❑ Metes & Bounds Subdivision (3 docs.) ❑ Easements( easemerks) ❑ Deeds
TOTAL FEE: LSD I
Section 2: Required Information
Description of Proposal:
-. iANli/aSSEN PIAMIMI� D�f
Property Address or Location: 565 LAKOTA LANE
Parcel # 251300010 Legal Description: BLUFFVIEW ADDITION LOT 001
Total Acreage:
2.57
Wetlands Present? ❑ Yes 0 No
Present Zoning: Agricultural Estate District (A2) Requested Zoning: Agricultural Estate District (A2)
Present Land Use Designation: Residential Low Der Requested Land Use Designation: Residential Low Densi
Existing Use of Property: SINGLE FAMILY RESIDENCE
❑Check box if separate narrative is attached.
APPLICANT OTHER THAN PROPERTY OWNER: In signing this application, 1, as applicant, represent to have obtained
authorization from the property owner to file this application. I agree to be bound by conditions of approval, subject only to
the right to object at the hearings on the application or during the appeal period. If this application has not been signed by
the property owner, I have attached separate documentation of full legal capacity to file the application. This application
should be processed in my name and I am the party whom the City should contact regarding any matter pertaining to this
application. I will keep myself informed of the deadlines for submission of material and the progress of this application. I
further understand that additional fees may be charged for consulting fees, feasibility studies, etc. with an estimate prior to
any authorization to proceed with the study. I certify that the information and exhibits submitted are true and correct.
Name: Contact:
Address: Phone:
City/State/Zip: Cell:
Email: Fax
Signature: Date:
PROPERTY OWNER: In signing this application, I, as property owner, have full legal capacity to, and hereby do,
authorize the filing of this application. I understand that conditions of approval are binding and agree to be bound by those
conditions, subject only to the right to object at the hearings or during the appeal periods. I will keep myself informed of
the deadlines for submission of material and the progress of this application. I further understand that additional fees may
be charged for consulting fees, feasibility studies, etc. with an estimate prior to any authorization to proceed with the
study. I certify that the information and exhibits submitted are true and correct.
Name: FRANCISCO SILVA Contact: FRANCISCO SILVA
Address: 565 LAKOTA LN Phone 952-484-9366
City/State/Zip: CHASKA' MN, 55318 Cell:
Email: C CO.SILVA3@GMAILCOM Fax:
Signature: Date: 0420/2020
This application must 0 co a in full and must be accompanied by all information and plans required by
applicable City Ordinance provisions. Before filing this application, refer to the appropriate Application Checklist
and confer with the Planning Department to determine the specific ordinance and applicable procedural
requirements and fees.
A determination of completeness of the application shall be made within 15 business days of application submittal. A
written notice of application deficiencies shall be mailed to the applicant within 15 business days of application.
PROJECT ENGINEER (if applicable)
Name: Contact:
Address: Phone:
City/Slate/Zip: Cell:
Email: Fax:
Section 4: Notification information
Who should receive copies of staff reports? 'Other Contact Information:
0 Property Owner Via: 23 Email 0 Mailed Paper Copy Name: HEATHER SILVA
❑ Applicant Via ❑ Email ❑ Mailed Paper Copy Address: 565 LAKOTA LANE
❑ Engineer Via: ❑ Email ❑ Mailed Paper Copy City/State2ip: CHASKA. MN. 55318
0 Other' Via: 0 Email ❑ Mailed Paper Copy Email: HEATHER.LYNN.SILVA@GMAIL.COM
INSTRUCTIONS TO APPLICANT: Complete all necessary form fields, then select :>AVE FORM to save a copy to your
device. and deliver to city along with required documents and payment. SUBMIT FOi to send a digital
copy to the city for processing. - ___" FO--
SAVE RAJ PRINT FORK 81lBlfr FORM
Property Card & I Parcel ID Number &300010 1
Taxpayer Information
Taxpayer Name
HEATHER LYNN SILVA
FRANCISCO SILVA III
Mailing Address
565 LAKOTA LN
CHASKA, MN 55318-
Property Address
Address
565 LAKOTA LN
City
CHASKA, MN 55318
Parcel Information
Uses Res 1 unit GIS Acres 2.57 Net Acres
Deeded Acres
Plat BLUFFVIEW ADDITION
Lot 001
Block
Tax Description r -
Building Information
Building Style 2 Story Frame
Above Grade 3046
Finished Sq Ft
Bedrooms 4
Year Built 1967
Garage Y
Miscellaneous Information
School District Watershed District Homestead Green Acres Ag Preserve
0112 WS 060 LOWER MN RIVER N N N
Assessor Information
Estimated Market Value
2019 Values
(Payable 2020)
2020 Values
(Payable 2021)
Last Sale
Land
$169,200.00
$200,000.00
Date of Sale 11/19/2018
Building
$295,300.00
$252,600.00
Sale Value $440,000.00
Total
$464,500.00
$452,600.00
're aura a,o - eo r e P. is for refe-er.e pu rp„ses orlt This a - I.: smtabie for lega e',1e sin-.epng or une. sma.ar p,poses -ar:er (ouoty does roi yjt .ne accu.a r
Infonnadon cantained herein. This data is furnished on an as 6 bass and Carver County makes no representations or warrantiesenter expressed or nplred. for Me merchantabiq or haress of the
information provided for any purpose This disclaimer s provded pursuant to Minnesota Statutes ¢466 W and the user of the data
provded herein acknaMedges Mat Carver County shall not be liable for any damages, and by using this data ro any v ay expressly wanes all claimsand agrees to defend Indemnily. and held
harmless Carver Countyas officials, odidersagentemployees, etcfrom any anitl all dial ins brought by anyone vyno uses the infammene pros ided for herein. As employees or agentsor
third parties v ich arse out of users access. By acceptance of this data, the user agrees not to transmit this data or provide access to it a any part of it to another party unless Me user includes.
with the data a copy of this dstlalrrer s cNklm
Monday, April 27, 2020 Carver County, MN
04/20/202O •
•
p� 20. o'7
City of Chanhassen
Community Development Department
Planning Division
7700 Market Boulevard
Chanhassen, MN 55317
Dear Mackenzie Walters (or to Whom it may concern),
We are writing to formally request a variance for our septic system at 565 Lakota Lane. We
have been informed that we could not install a septic at the lower end of our bluff and that the
only approved location (Approved by Eric Tessman (City of Chanhassen Engineer)) is in the
north western corner of our property. However, given the location, we will need a variance in
order to proceed. Along with this letter is the Completed variance application along with the
requested documentation per the checklist we found inline. Please advise if there is anymore
information you may need from us.
Thank you for your time.
Best Regards,
Francisco and Heather Silva
CITY OF CHANHASSEN
RECEIVED
MAY 01 2020
CtiA'r HASSEN PLANNING DEPT
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• • RECEIVED
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CHANHASSEN PLANNING DEFT
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according to the retarded plat thereof Francisco and Heather Silva
iwon.eCarom County. Minnesotarrmr.ra+ssm •rms sss �aoce tma aor,a Yeso Fnfa QYb,Ye1i31
tlEt
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Bohn VM1 Drilling Co
18190 Dairy Lane, Ste 101, Jordan, MN 55352
Percolation Tests, Soil Borings &
Septic System Design
Phone #"s
C6844
Prepared For:
e+) Dig It by
Drill It
Drain It
Your One Stop Contractor
Francisco and Heather Silva
!ntion Francisco and Heather Silva
Mailing Address:
565 Lakota Lane
Chaska, MN 55318
Work
His Mobile: 952-484-9366
Fax
Her Mobile 612-418-5048
Information
Homeowners:
Francisco and Heather Silva
Site Address
565 Lakota Lane
Chaska, MN 55318
County Carver Township Chanhassen
Township # 116N Range # 23W Section # 36
Design must be paid for, by whom it was prepared for, prior to releasing it to any contractor to bid or any City,
Township or County office for permitting. We reserve the right to hold design until payment has been received.
sw,wb=
CITY OF CHANHASSEN
RECEIVED
MAY 01 2020
CHANHASSEN PLANNING DEPT
Bohn Well Drilling Co.
18190 Dairy Lane, Ste 101, Jordan, MN 55352
952-445-4809/Fax: 952-445-1439/www.bohnwell
Design Info
Dig It
Drill It
Drain It
Your One Stop Contractor
Items Included in Design Packet
1. Septic System Design
A.
Design cover Sheet
B.
Septic Design Drawing
C.
Design Summary worksheets
D.
Mound Design Worksheet
E.
Pressure Distribution Worksheet
F.
Pump Selection Worksheet
G.
Pump Tank Sizing and Float Setting Worksheet
H.
Alternate Septic Site Drawing
I.
Soil boring worksheets
2. Septic System Management Plan
3. Special info: The washed sand in the mound must extend to the toe of all the
dikes. This includes the toe of the upslope dike, endslope dike and downslope dike.
Not just to the absorption area.
W a_
m
A �.
1
tgf 7I
PI�NE7�7��n o ,
ERdlgtll�f{ PA aWFrVIEW aoanott
�� �� accord to the recorded ADDITION
plat thereof
xa oe.. ro.:(mu set-isu Carver County, Minnesota
M-m.nw uim r+�cWUat-wu
rw.p,®ar.m, Aedrerx 583 Wet. Lana, l7iaak0. Y4".awta
o \
4 a " \
\k I
Certificate of Survey for:
Francisco and Heather Silva
Wt I
oa,,ewss�ie
19� awriee
Elevations
934.5
934.7
937.7
939.2
Septic Design Key for Survey
Details
Garage floor elevation
Existing grade at rock bed
of rock bed
of mound
930.40 4" pipe out of house
928.60 Invert # 1 Septic Tank
928.30 Invert It 2 Septic Tank
928.00 Invert # 3 Pump Tank
925.00 linvert of pump
19.40 Total feet of head
1250 Gallons
1000 gallons
1000 gallons
i ONSITF MINNESOVsn •
SEWAGE - - CONTROL A POLLUTION
Tne.TIaENT -»�\� Design Summary Page CONTROL AGENCY
PROGNAhi
1. PROJECT INFORMATION v 04.02.2019
Property Owner/Client:
Project ID: 251300010
Francisco Et Heather Silva
Site Address:
Date: 04/08/20
565 Lakota Ln Chanhassen, MN 55318
Email Address:
Phone:
2. DESIGN FLOW ft WASTE STRENGTH Attach data / estimate basis for Other Establishments
Design Flow: 600 GPD Anticipated Waste Type: Residential
BOD:mg/L TSS:mg/L Oil aGrease:mg/L
Treatment Level: Select Treatment Level C for residential septic tank effluent
3. HOLDING TANK SIZING
Minimum Capacity: Residential =400 gal/bedroom, Other Establishment = Design Flow x 5.0, Minimum size 1000 gallons
Code Minimum Holding Tank Capacity: Gallons in Tanks or Compartments
Recommended Holding Tank Capacity:Gallons in Tanks or Compartments
Type of High Level Alarm: (Set @ 75% tank capacity)
Comments:
4. SEPTIC TANK SIZING
---•---•----•--------------•------..-------.---•-------------------•--•------ ------
A. Residential dwellings:
Number of Bedrooms (Residential):
Code Minimum Septic Tank Capacity: 2250 Gallons in Tanks or Compartments
Recommended Septic Tank Capacity: 2250 Gallons in Tanks or Compartments
Effluent Screen l3 Alarm (Y/N): No Model/Type:
-----------------•-------•--------•----•-----------•------------------------•----...................
--•-----•--...... -•-------
B. Other Establishments:
Waste received by:� GPD x Days Hyd. Retention Time
Code Minimum Septic Tank Capacity:Gallons In Tanks or Compartments
Recommended Septic Tank Capacity: Gallons In Tanks or Compartments
Effluent Screen Et Alarm (Y/N): Model/Type:
5. PUMP TANK SIZING
Pump Tank 1 Capacity (Minimum): 1000 Gat Pump Tank 2 Capacity (Minimum):Gat
Pump Tank 1 Capacity (Recommended): 1000 Gat i Pump Tank 2 Capacity (Recommended):Gat
Pump 1 29.0 GPM Total Head 19.4 ft Pump 2GPM Total Headft
Supply Pipe Dia. 2.00 in Dose Vol: 100.0 gat i Supply Pipe Dia. Dose Vol: Gal
L ON$'TE V tl •
SEWAGE MINNESOTA POLLUTION
P.EIRIE. Design Summary Page CONTROL AGENCY
PHItfHNa: �`��
6. SYSTEM AND DISTRIBUTION TYPE Project ID: 251300010
Soil Treatment Type: Mound Distribution Type: Pressure Distribution -Level
Elevation Benchmark: 934.5 ft Benchmark Location: Garage Floor
MPCA System Type: Type III Distribution Media: Rock
Type III/IV Details: Filled soil under mound area.
7. SITE EVALUATION SUMMARY:
---------- ..•---------- -------------- •1----------------------- --------------------- --------------------•-- -------
Describe Limiting Condition: I Redoximorphic Features/Saturated Soils
Layers with >35% Rock Fragments? (yes/no) No If yes, describe below: % rock and layer thickness, amount of
soil credit and any additional information for addressing the rock fragments in this design.
Note:
Depth Depth Elevation
Limiting Condition: 12 inches 1.0 ft ft
Minimum Req'd Separation: 36 inches 3.0 ft Elevation Critical for system compliance
Code Max System Depth: Mound inches F 2-- 61 ft 2.0 ft
�_ This is the maximimum depth to the bottom of the distribution media. Negative Depth j t) means it must be a mound.
............................................................................................................................
Soil Texture: F Loam
Soil Hyd. Loading Rate: 0.60 GPD/ft2 Percolation Rate:E--�JMPI
Contour Loading Rate: 12 Note:
Measured Land Slope: 2.0 % Note:
Comments:
8. SOIL TREATMENT AREA DESIGN SUMMARY
Trench:
Dispersal Areaft2 Sidewall Depthin Trench WidthIt
Total Lineal Feetft No. of Trenches Code Max. Trench Depthin
Contour Loading RateE:=ft Min. Length=ft Designed Trench Depthin
Bed:
Dispersal Areaft2 Sidewall Depthin Maximum Bed Depthin
Bed Width=ft Bed Length=ft Designed Bed Depth=in
Mound:
Dispersal Area 500.0 fe Bed Length 50-0 ft Bed Width 10.0 ft
Absorption Width 20.0 ft Clean Sand Lift 2.0 ft Berm Width (0-1%)ft
Upslope Berm Width 10.8 ft Downslope Berm 15.2 ft Endslope Berm Width 14.3 ft
Total System Length 78.5 ft System Width 36.0 ft Contour Loading Rate 12.0 gal/ft
_ y� MINNESOTA POLLUTIO.
Design Summary Page • f i CONTROL AGENCY
Bed Widthft Bed Lengthft Finished Heightft
Contour Loading Rategal/ft Upstope Berm ft Downslope Berm ft
Endslope Berm ft System Lengthft System Widthft
Level 13 Equal Pressure Distribution
No. of Laterals Perforation Spacingft Perforation Diameter 7/32 in
Lateral Diameter ETKIin Min Dose Volume E=gal Max Dose Volume 150 gal
Non -Level and Unequal Pressure Distribution
Lateral 1
Minimum Dose
Volume
Lateral 2
gal
Lateral 3
Lateral 4
Maximum Dose
Lateral 5
Volume
Lateral 6
gal
Elevation
(ft)
Pipe Size
(in)
Pipe
Volume
Volume
(gal/ft)
Pipe
(ft)
Perf Size
(in)
Spacing
(ft)
Spacing
(in)
1 9. Additional Info for At -Risk, HSW or Type IV Design
A. Starting BOD Concentration = Design Flow X Starting BOD (mg/L) X 8.35 = 1,000,000
=gpd X �mg/L X 8.35 a 1,000,00 = lbs. BOD/day
B. Target BOD Concentration = Design Flow X Target BOD (mg/L) X 8.35 _ 1,000,000
�gpd X �mg/L X 8.35 = 1,000,00 = lbs. BOD/day
Lbs. BOD To Be Removed:
PreTreatment Technology: Must Meet or Exceed Target
Disinfection Technology: 'Required for Levels A Et
C. Organic Loading to Soil Treatment Area:
mg/L X �gpd x 8.35 s 1,000,000; �ft2 = lbs./day/ft'
1� 0. Comments/Special Design Considerations:
Lift pump will be installed in basement to keep tanks shallower in yard. I
I hereby certify that I have completed this work in accordance with all applicable ordinances, rules and taws. /
Joey Menden G ob-L C6844 q ' C8
(Designer) (Signature) (License ti) (Date)
ONSITE
SEWAG£
TREATMENT -- _
Design Summary Page
P aommn
MINNESOTA POLLUTION
CONTROL AGENCY
Bed Widthft
Bed Lengthft
Finished Heightit
Contour Loading Rategal/ft
Upslope Bermft
Downslope Bermft
Endslope Berm
ft
System Length
it
System Width
ft
Level It Equal Pressure Distribution
No. of Laterals Perforation Spacingft Perforation Diameter 7/32 in
Lateral Diameter 1.50 in Min Dose Volume 63 gal Max Dose Volume 150 gal
Non -Level
and Unequal
Pressure Distribution
Elevation
Pipe Size
Pipe
Pipe
Perf Size
Spacing
Spacing
1 9. Additional Info for At -Risk, HSW or Type IV Design
A. Starting BOD Concentration = Design Flow X Starting BOD (mg/L) X 8.35 a 1,000,000
�gpd X �mg/L X 8.35 : 1,000,00 = lbs. BOD/day
B. Target BOD Concentration = Design Flow X Target BOD (mg/L) X 8.35 s 1,000,000
�gpd X �mg/L X 8.35 - 1,000,00 = lbs. BOD/day
Lbs. BOD To Be Removed:
PreTreatment Technology: `Must Meet or Exceed Target
Disinfection Technology: 'Required for Levels A It B
C. Organic Loading to Soil Treatment Area:
=mg/L X =gpd x 8.35 : 1,000,000 : �ft� _ =lbs./day/ft2
10. Comments/Special Design Considerations:
Lift pump will be installed in basement to keep tanks shallower in yard.
I hereby certify that I have completed this work in accordance with all applicable ordinances, rules and laws.
Joey Menden C6844
(Designer) (Signature) (License #) (Date)
"ONATE�
SEWAGE
PROGRAM T
Pacaara
J
SYSTEM SIZING:
A. Design Flow:
B. Soil Loading Rate:
C. Depth to Limiting Condition
D. Percent Land Slope:
E. Design Media Loading Rate:
F. Mound Absorption Ratio:
Mound Design Worksheet
>_1 % Slope
Project ID: 251300010
600 JGPD
0.60 GP[)
1.0 It
2.0 %
1.2 GPD/ft2
2.00
Table 1
MOUND CONTOUR LOADING RATES:
Moasurod
-
Texturo • derived
contour
Pwc Rats,
OR
mound absorption rat
Loading
-
Rate:
s 60mpi
0
1.0, 1.3. 2.0. 2.4, 2.6
<_ 12
61-120 mpi
5.0
<_12
z 120 mpi•
>5.0'
¢6'
■M -. MINNESOTA POLLUTION
■ �:- CONTROL AGENCY
TABLE IXa
':LOADING RATES FOR DETERMINING BOTTOM ABSORPTION AREA
j AND ABSORPTION RATIOS USING PERCOLATION TESTS
Perooiatlon Rate
P4Pn
Treatment
Level C
Treatment Lewl A, A-2, S.
Abmrptloa
Area Loa�rrg
Rate
tmtirTt r
Abuna
�OO
Absorption
Area Isramrvl
Rate
(wti/M)
aon
Absorption
tio
�O.t taS
1.2
1
1.6
7
i0.1to5Oloesanti
'ant ba 1me asrKQ
0.6
2
1
1.6
�6to15
1 0.78
161030
0.6
2
0.78
2
311045
0.6
2A
0.78
2
1461060
OA5
2.6
0.6
2.6
E1 b120
-
5
0.3
6.3
1-120
'Systems with these values are not Type I systems.
Contour Loading Rate (linear loading rate) is a
recommended value.
2. DISPERSAL MEDIA SIZING
A. Calculate Dispersal Bed Area: Design Row a Design Media Loading Rate = ft2
GPD a 1.2 GPD/ft2 = ft2
If a larger dispersal media area is desired, enter size:ft2
B. Enter Dispersal Bed Width: 10.0 ft Can not exceed 10 feet
C. Calculate Contour Loading Rate: Bed Width X Design Media Loading Rate
10 ft, X 1.2 GPD/ft2 = 12.0 gal/ft Can not exceed Table 1
D. Calculate Minimum Dispersal Bed Length: Dispersal Bed Area a Bed Width = Bed Length
500 ft2 10.0 ft = 50.0 ft
3. ABSORPTION AREA SIZING
A. Calculate Absorption Width: Bed Width X Mound Absorption Ratio = Absorption Width
10.0 ft X 2.0 = 20.0 ft
B. For slopes >t%, the Absorption Width is measured downhill from the upslope edge of the Bed.
Calculate Downslope Absorption Width: Absorption Width - Bed Width
20.0 ft - 10.0 ft = 10.0 ft
14. DISTRIBUTION MEDIA: ROCK Project ID: #REF! I
A. Rock Depth Below Distribution Pipe
�in 0.75
15. DISTRIBUTION MEDIA: WSTERED TREATMENT PRODUCTS: CHAMBEVKND EZFLOW
A. Enter Dispersal Media:
B. Enter the Component: Length: ft Width:ft Depth:ft
C. Number of Components per Row = Bed Length divided by Component Length (Round up)
ft ' ft = components/row Check registered product
D. Actual Bed Length = Number of Components/row X Component Length: information for specific
components X ft = application details and
E. Number of Rows = Bed Width divided by Component Width (Round up) design
ft : ft = rows Adjust width so this is a whole number.
F. Total Number of Components = Number of Components per Row X Number of Rows
X = components
MOUND SIZING
A. Calculate Minimum Clean Sand Lift: 3 feet minus Depth to Limiting Condition = Clean Sand Lift
3.0 ft - 1.0 ft = 2.0 ft Design Sand Lift (optional): ft
B. Upslope Height: Clean Sand Lift + Depth of Media + Depth of Cover cover (1 ft.)
2.0 ft + 1.1 ft + 1.5 ft = 4.6 ft
Land Slope %
1 0
1 1
1 2
1 3
1 4
1 5
1 6
1 7
8
1 9
1 10
11
12
Upslope Berm
3:11
3.00
1 2.91
2.83
12.75
1 2.68
1 2.61
2.54
1 2.48
2.42
1 2.36
12.31
2.26
2.21
Ratio
4:11
4.00
13.85
13.70
13.57
13.45
13.33
13.23
13.12
13.03
12.94
1 2.86
12.78
12.70
C. Select Upslope Berm Multiplier (based on land slope): 2.38
D. Calculate Upstope Berm Width: Multiplier X Upslope Mound Height = Upslope Berm Width
2.38 ft X 4.6 ft = 10.8 ft
E. Calculate Drop in Elevation Under Bed: Bed Width X Land Slope a 100 = Drop (ft)
10.0 ft X 2.0 % + 100 = 0.20 ft
F. Calculate Downslope Mound Height: Upslope Height + Drop in Elevation = Downslope Height
4.6 ft 0.20 ft = ft
Land Slope %
0
1 1
1 2
1 3
1 4
1 5
1 6
1 7
1 8
9
1 10
1 11
12
Downslope
L3.1
1 3.00
3.09
1 3.19
13.30
1 3.41
3.53
13.66
1 3.80
1195
14.111
4.29
14.48
4.69
Berm Ratio
4:1
4.00
4.17
14.35
14.54
14.76
1 SOO
15.26
15.56
15.88
16.25
1 6.67
1 7.14
7.69
G. Select Downslope Berm Multiplier (based on land slope): 3.19
H. Calculate Downslope Berm Width: Multiplier X Downslope Height = Downslope Berm Width
3.19 x 4.8 ft = 15.2 ft
I. Calculate Minimum Berm to Cover Absorption Area: Downstope Absorption Width + 4 feet
10.0 ft + ft = 14.0 ft
J. Design Downslope Berm = greater of 4H and 41: 15.2 ft
K. Select Endslope Berm Multiplier: 3.00 (usually 3.0 or 4.0)
L. Calculate Endslope Berm X Downslope Mound Height = Endslope Berm Width
3.00 ft X 4.8 ft = 14.3 ft
M. Calculate Mound Width: Upslope Berm Width + Bed Width + Downslope Berm Width
10.8 ft + 10.0 ft + 15.2 ft = 36.0 ft
N. Calculate Mound Length: Endslope Berm Width + Bed Length + Endslope Berm Width
14.3 ft + 50.0 ft + 14.3 ft = 78.5 ft
7. MOUND DIMENSIONS
Project Iw
#REF!
-------------
P -----' --
U sloe 4.D)1o.s
-------------
------ ---
Endslo a (4.L),
Dispersal Bed: (2.6 x 2.C) c
Endslo a (4.L)
y
o
M
14.3
10.0 X 50.0
14.3
v
c
0
15 2
ro
Downslope (4.J)
H
78.5
Total Mound Length (4.N)
4" inspection pipe
18" cover on top
15.2
Upslope berm (4.D)
Downslo
berm 4.J
10.8
12" cover on sides
(b" topsoil)
Clean sand lift (4.A) 2.0
Limiting Condition
Depth to Limiting (1.C)
— — — — — — — — — — — — — — — — —
Absorption Width (3.A)
'--------
Note:
20.0
For 0 to 1% slopes, Absorption Width is measured from the Bedequalty in both directions.
For slopes >1 %, Absorption Width is measured downhill from the upstope edge of the Bed.
Comments:
"ONSITE r• Pressure Distribution
SEYYAGE
PRoGaQENT _ Design Worksheet
MINNESOTA POLLUTION
CONTROLAGENCY
Project ID: 251300010 v 04.02.20191
1. Media Bed Width: 10 ft
2. Minimum Number of Laterals in system/zone = Rounded up number of [(Media Bed Width - 4) a 3] + 1
[( 10 - 4 ) s 3] + 1 = laterals Does not apply to at -grades
3. Designer Selected Number of Laterals: laterals
Cannot be less than line 2 (Except in at-erades)
4. Select Perforation Spacing: 3.00 ft
5. Select Perforation Diameter Size: 7l32 in N _
6. Length of Laterals = Media Bed Length - 2 Feet.
50.0 - 2ft = 48.0 ft
7. Determine the Number of Perforation Spaces.
and round down to the nearest whole number.
Perforation can not be closer then 1 foot from edge.
Divide the Length of Laterals by the Perforation Spacing
Number of Perforation Spaces= 48.0 ft 3.0 ft = 16 Spaces
8, Number of Perforations per Lateral is equal to 1.0 plus the Number of Perforation Spaces. Check table
below to verify the number of perforations per lateral guarantees less than a 10% discharge variation. The
value is double with a center manifold.
Perforations Per Lateral = 16 Spaces + 1 = 17 Perfs. Per Lateral
Maximum Number of Perforations Per lateral to Guarantee <IN Discharge Variation
1, Inch Perforations
7i321nch Perforations
Perforation Spacing (Feet)
Pipe Diameter (Inches)
Perforation Spacing
(Feet)
Pipe Rameter (Inches)
1
t;i
1@
2
3
1
1M
111
2
3
2
t0
13
18
30
60
2
11
16
21
34
68
2t2
8
12
16
28
54
2s:
t0
14
20
32
64
3
89
16
25
52
3
9
14
19
30
60
3'16 Inch Perforaii<w
1/8 Inch Perforations
Perforation Spacing (Feet)
Pipe Diameter (Inches)
Perforation Spacing
-
(Feet)
Pipe Diameter (Inches)
I
1k'
tt2
2
3
1
I1!
tit
2
3
2
12
18
26
46
87
1
21
33
44
74
149
21:
12
17
24
40
80
2i.
20
30
41
69
135
3
12
16
22 1
37
75
3
20
29
38
64
129
9. Total Number of Perforations equals the Number of Perforations per Lateral multiplied by the Number of
Perforated Laterals.
17 Perf. Per Lat. X Number of Perf. Lat. = 51 Total Number of Perf.
10. Spacing of laterals; Must be greater than 1 foot and no more than 3 feet: 3.0 ft
10. Select Type of Manifold Connection (End or Center):
11. Select Lateral Diameter (See Table) :
End
1.50 in
°ROE Pressure Distribution
SEWAGE - MINNESOTA POLLUTION
TREATMENT ■ ■ '- CONTROL AGENCY
PItoGRna "�':�.,. Design Worksheet
J
12. Calculate the Square Feet per Perforation. Recommended value is 4-1 1ft 2 per perforation.
Does not apply to At -Grades
a. Bed Area = Bed Width (ft) X Bed Length (ft)
10 ft X 50 it = 500 it
b. Square Foot per Perforation = Bed Area divided by the Total Number of Perforations.
500 it - 51 perforations c 9.8 ft2/perforations
13. Select Minimum Average Head: 1.0 it
14. Select Perforation Discharge (GPM) based on Table: 0.56 GPM per Perforation
15. Determine required Flow Rate by multiplying the Total Number of Perfs. by the Perforation Discharge.
51 Perfs X 0.56 GPM per Perforation = 29 GPM
16. Volume of Liquid Per Foot of Distribution Piping (Table 11) : 0.110 Gallons/ft
17. Volume of Distribution Piping = Table Il
= [Number of Perforated Laterals X Length of Laterals X (Volume of Volume of Liquid in
Liquid Per Foot of Distribution Piping] Pipe
�g - Pipe Per
uid
Foot
3 X 48 it X 0.110 at/ft t5.8 Gallons Diameter Per Foote.
(inches) (Gallons)
18. Minimum Delivered Volume = Volume of Distribution Piping X 4 1 0.045
1.25 0.078
15.8 gals X 4 = 63.4 Gallons 1.5 0.110
Pipe frm P=P
afteram bratim
Considerations:
M.&W pipe
Aft rel 10 aion
of PVe flan M W
• •
Basic Pump Selection Design Worksheet
MMINN ESOTA POLLUTION
CONTROL AGENCY
1. PUMP CAPACITY Project ID: 251300010 v 04.02.2019
Pumping to Gravity or Pressure Distribution: Pressure
1. If pumping to gravity enter the gallon per minute of the pump: GPM (10 - 45 ypm)
2. If pumping to a pressurized distribution system: 29.0 GPM
3. Enter pump description: Demand Dosing
2. HEAD REOUIREMENTS I . _ "in -Fe
A. Elevation Difference 12.7 it
between pump and point of discharge:
B. Distribution Head Loss: it
C. Additional Head Loss: 0.0 it (Are to spe l e4uipneiN, Mc.)
Distribution Head Loss
Gravity Distribution = Oft
Pressure Distribution based on Mintmum Average Head
Value on Pressure Distribution Worksheet:
Minimum AverTagle Head
Distribution Head Loss
1ft
5ft
2ft
6ft
5ft
1Oft
D. 1. Supply Pipe Diameter. 2.0 in
2. Supply Pipe Length: It
E. Friction Loss in Plastic Pipe per 100R from Table 1:
Friction Loss = 2.23 it per 100ft of pipe
F. Determine Equivalent Pipe Length from pump discharge to soil dispersal area discharge
point. Estimate by adding 25% to supply pipe length for fitting loss. Supply Pipe Length
(0.2) X 1.25 - Equivalent Pipe Length
Table I.Friction Loss in Plastic Pipe per 1
Row Rate Pi Diameter (inches)00ft
12
14
16
18
20
25
30
35
40
45
50
55
60
65
70
75
9.1
3.1
1.3
12.8
4.3
1.8
17.0
5.7
2.4
21.8
7.3
3.0
9.1
3.8
11.1
4.6
16.8
6.9
23.5
9.7.
12.9
16.5
20.5
it X 1.25 = 75.0 ft I 95
G. Calculate Supply Friction Loss by multiplying Friction Loss Per 100ft (Line E) by the Equivalent Pipe Length (Line F) and divide by 100.
Supply Friction Loss =
2.23 it per 100ft X 75.0 it - 1D0 = 1.7 it
0.4
0.6
0.7
0.9
1.1
1.7
2.4
3.2
4.1
5.0
6.1
7.3
8.6
10.0
11.4
13.0
16.4
20.1
H. Total Head requirement is the slam of the Elevation Difference (Line A), the Distribution Head Loss (Line 8), Additional Head Loss (Line C), and
the Supply Friction Loss (Line G )
12.7 it + 5.0 it + 0.0 it + 1.7 it = 19.4 ft
3. PUMP SELECTION
A pump must be selected to deliver at least 29.0 GPM (Line 1 or Line 2) with at least 19.4 feet of total head.
~
T"rar rcne
Pump Tank Design Worksheet (Demand Dos M MIHRESOTA POLLUTION
Pwrmau
CONTROL AOEN[T
DETERMINE TANK CAPACITY AND DIMENSIONS Project ID: 251300010 v 04.02.2019I
1. A.
Design Flow (Design Sum. 1A):
�GPD
C. Tank Use:
Dosing
B.
Min. required pump tank capacity:
1000
Gal D. Recommended pump tank capacity:
IDn
Gal
2. A.
Tank Manufacturer:
B. Tank Model:
Wieser
WLP 1000
C.
Capacity from manufacturer:
1085
Gallons
Note: Design calculations are based on this specific tank.
Substituting a different tank model will change the pump
D.
Gallons per inch from manufacturer:
27.8
Gallons per inch
float or timer settings. Contact designer if changes are
necessary.
E.
Liquid depth of tank from manufacturer:
36.0
inches
DOSING VOLUME
3 Calculate Volume to Cover Pump (The inlet of the pump must be at least 4-inches from the bottom of the pump tank & 2 inches of water cmering the pump
is recommended)
(Pump and block height + 2 inches) X Gallons Per Inch (2C or 3E)
( 14 in + 2 inches) X 27.8 Gallons Per Inch = 445 Gallons
4 Minimum Delivered Volume = 4 X Volume of Distributfon Piping:
-Item 18 of the Pressure Distribution or Item 11 of Non -level 63 Gallons (Minimum dose) 2.3 inches/dose
5 Calculate Maximum Pumpout Volume (25%of Design Flow)
Design now: 1 600 j GPD X 0.25 =
6 Select a pumpout volume that meets both Minimum and Maximum:
7 Calculate Doses Per Day = Design Flow tr Delivered Volume
�gpdr 1W gal
8 Calculate Dramback:
150 Gallons (Maximum dose) 5.4 inches/dose
100 Gallons
6.00 Doses
A. Diameter of Supply Pipe =
inches
B. Length of Supply Pipe =
feet
C. Volume of Liquid Per Lineal Foot of Pipe =
0.170
Gallons/ft
D. = Length of Supply Pipe X Volume of Liquid Per Lineal Foot of Pipe
rrD--rainback
ft X 0.170 gal/ft =
10.2
Gallons
9. Total Losing
Volume = Delivered
Volume plus Drainback
100
gal +
10.2
gal =
110
Gallons
10. Minimum Alarm Volume = Depth of alarm (2 or 3 inches) X gallons per inch of tank
in X
27.8
gal/in =
83.4
Gallons
Volume of Liquid in
Pipe
Pipe
Diameter
(inches)
Liquid
Per Foot
(Gallons)
1
0.045
1.25
0.078
1.5
0.110
2
0.170
3
0.380
4
0.661
DEMAND DOSE FLOAT SETTINGS
11.
Calculate Float Separation Distance using Dosing Volume.
Total Dosing Volume /Gallons Per Inch
110 gal _ 27.8 gal/in = 4.0
Inches
12.
Measuring from bottom of tank:
Inches for Dose:
4_0 in
A.
Distance to set Pump Off Float = Pump+ Mock height + 2 inches
r�I
14 in + 2 in = 16 Inches
Alarm Depth
23.0 In T
B.
Distance to set Pump On Floot=Distance to Set Pump -Off Float + Float Separation Distance
Pump On
7o.0 in 83.4 Gal
16 in+ 4.0 i0 = 20 Inches
Pump Off
16.0 in 170 Gal
C.
Distance to set Alarm Float = Distance to set Pump -On Float +Alarm Depth (1-3 inches)
Gal
20 in + 3.0 in = 23 Inches
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Soil Observation Log
Project ID: 251300010
v 04.01.2019
Client: Francisco @ Heather Silva
Location / Address: 565 Lakota Ln Chanhassen, MN
Soil parent material(s): (Check all that apply) ❑ outwash ❑ Lacustrine ❑ Loess 0 Till ❑Alluvium ❑ Bedrock Q organic Matter
Landscape Position: (check one) ❑ summit ❑ Shoulder ED Back/slde slope Q Foot slope ❑Toe Slope
Slope shape
Vegetation: Lawn
Soil survey map units: KB2
Slope %: 2.0
Elevation:
Weather Conditions/Time of Day: 1:15pm Sunny
Date 04/07/20
Observation #/Location: B-1
Observation Type: Soil Pit
Depth (in) Texture
Rock
Frag. %
Matrix Color(s)
Mottle Color(s)
Redox Kind(s)
Indicator(s)
I-------- Structure ----------- I
Shape
Grade Consistence
0"•6" Sandy Loam
<35%
10YR 3/1
Granular
Moderate Friable
6"-17" Sandy Loam
<35%
10YR 3/1
Blocky
Moderate
Friable
10YR 4/4
17"-24" Sandy Loam
<35%-�
10YR 3/1
Stocky
Moderate
Friable
Sandy Clay
24"-30" Loam
j
<35%
10YR 4/4
Blocky
j Moderate Firm
Sandy Clay
30"-40" Loam
<35%
10YR 5/4
10YR 6/1
Depletions
Blocky Moderate Firm
7.5YR 4/6
I i
I
i
i
i
i
Comments
Mottles at 30" Found filled mixed soils down to 17"
1 hereby certify that I have completed this work in accordance with all applicable ordinances, rules and laws.
Joey Meriden C6844 4/7/2020
(Designer/Inspector) (Signature) License # (Date)
1]
SfiWAGfi
TNEATMENTME PNOGRAM 16
Soil Observation Log
Project ID: 251300010
v 04.01.2019
Client: Francisco a Heather Silva
Location / Address: 565 Lakota Ln Chanhassen, MN
Soil parent material(s): (Check all that apply) ❑ outwash ❑ 1-acustrine ❑ was p nn ❑ Alluvium ❑ Bedrock ❑ organic Matter
Landscape Position: (check one) ❑ Summit ❑ Shoulder 0 Back/Slde siope ❑ Foot slope ❑Toe slope
Slope shape
Vegetation: Lawn
Soil survey map units: KB2
Slope %: 2.0
Elevation:
Weather Conditions/Time of Day: 1:27pm Sunny
Date 04/07/20
Observation #/Location: B-2
Observation Type: Soil Pit
Depth (in)
Texture
Rock
Frag. %
Matrix Color(s)
Mottle Colors)
Redox Kinds)
Indicator(s)
I-------- Structure ----------- I
Shape
Grade
Consistence
0"-6"
i
Sandy Loam
<35%
10YR 3/1
Granular
Moderate Friable
6"-3r
Sandy Loam
<35%
10YR 3/1
Blocky
Moderate
Friable
10YR 4/4
32"-39"
Sandy Loam
<35%
10YR 3/1
Blocky
Moderate
I
Friable
39"-45"
Saldaamay
<35%
4
Blocky
Blocky I Moderate
Firm
45"-55"
San Clay10YR
Loam
<35%
5/4
10YR 6/1
Depletions
Blocky
Moderate Firm
7.5YR 4/6
I
I
I
Comments
Mottles at 45" Found filled mixed soils down to 32"
1 hereby certify that I have completed this work in accordance with all applicable ordinances, rules and laws.
Joey Mandan a C6844 4/7/2020
(Designer/ Inspector) Signature) License # (Date)
0
CJ
0, T
Tltl'.I,TMf.NI'
Soil Observation Log
Project ID: 251300010
v 04.01.2019
Client: Francisco a Heather Silva
Location / Address: 565 Lakota Ln Chanhassen, MN
Soil parentmaterial(s): (Check all that apply) ❑outwash ❑tacustdne ❑Loess ElTill ❑Alluvium ❑Bedrock ❑Organic matter
Landscape Position: (check one) ❑ Summit ❑ Shoulder ❑ Back/Side Slope ❑ Foot Slope El Toe Slope
Slope Shape
Vegetation: Lawn
Soil survey map units: KB2
Slope %: 2.0
Elevation:
Weather Conditions/Time of Day: 1:47pm Sunny
Date 04/07/20
Observation #/Location: B-3
Observation Type: Soil Pit
Depth (in)
Texture
Rock
Frag. %
Matrix Color(s)
Mottle Color(s)
Redox Kind(s)
Indicator(s) I
I-------- Structure ----------- I
Shape Grade
Consistence
0"-12"
Sandy Loam
<35%
10YR 3/1
Granular Moderate Friable
12" 16"
Sandy Clay
Loam
<35%
10YR 5/4
Blocky
Moderate Firm
16"-34"
Sand Clay10YR
Loam
<35%
5/4
10YR 6/1
Depletions
Blocky
Moderate Firm
7.5YR 4/6
i
II
'
�
I
I
Comments
Mottles at 16" Found no filled soils
I hereby certify that I have completed this work in accordance with all applicable ordinances, rules and laws.
Joey Menden ��- t�4 C6844 4/7/2020
(Designer/Inspector) % (Signature) License # (Date)
C� J
•
UNIVERSITY •
'g-
OF MINNESOTA
Septic System Management Plan
for Above Grade Systems
The goal of a septic system is to protect human health and the environment by properly treating
wastewater before returning it to the environment. Your septic system is designed to kill harmful
organisms and remove pollutants before the water is recycled back into our lakes, streams and
groundwater.
This management plan will identify the operation and maintenance activities necessary to ensure long-
term performance of your septic system. Some of these activities must be performed by you, the
homeowner. Other tasks must be performed by a licensed septic maintainer or service provider.
However, it is YOUR responsibility to make sure all tasks get accomplished in a timely manner.
The University of Minnesota's Septic System Owner's Guide contains additional tips and
recommendations designed to extend the effective life of your system and save you money over time.
Proper septic system design, installation, operation and maintenance means safe and clean water!
Property owner Francisco & Heather Silva
Property Address 565 Lakota Ln Chanhassen, MN Property ID 251300010
System Designer Gary Bohn License # 949
System Installer Bohn Well Drilling Co. License # 1043
Service Provider/Maintainer Bohn Well Drilling Co. Phone 952A45-4809
Permitting Authority City Of Chanhassen Phone 952-227-1300
Permit # Date Inspected
Keep this Management Plan with your Septic System Owner's Guide. The Septic System Owner's Guide
includes a folder designed to hold maintenance records including pumping, inspection and evaluation
reports. Ask your septic professional to also:
• Attach permit information, designer drawings and as-builts of your system, if they are available.
• Keep copies of all pumping records and other maintenance and repair invoices with this document.
• Review this document with your maintenance professional at each visit; discuss any changes in product
use, activities or water -use appliances.
For a copy of the Septic System Owner's Guide, call 1-800-876-8636 or go to http://shop.extension.umn.edu/
http://septic.umn.edu
W1111111110-04
Septic System Specifics
System Type: O1 011 O 11I OIV* O V*
❑ System is subject to operating permit*
❑ System uses UV disinfection unit*
(Based on MN Rules Chapter 7080.2200 — 2400)
Type of advanced treatment unit
*Additional Management Plan required
Dwelling Type
Well Construction
Number of bedrooms: 4
Well depth (ft): ' t 00
System capacity/ design flow (gpd): 600
a Cased well Casing depth: ' 100,
Anticipated average daily flow (gpd): 600
❑ Other (specify):
Comments
Distance from septic (ft):' 75'
In -home business? _ What type?
Is the well on the design drawing?QY Q N
Septic Tank
One tank Tank volume:
gallons
p Pump Tank (ifone) 1000 gallons
Does tank have two compartments?OY O N
g Effluent Pump type: Goulds
• Two tanks Tank volume: 2250
gallons
TDH t 9.4 Feet of head
❑ Tank is constructed of concrete
Pump capacity 29 GPM
11 Effluent Screen type:
❑ Alarm ✓ visual V audible
Soil Treatment Area
Mound/At-Grade area (length x width): 78�5 ft x 36.5 ft
Rock bed size (length x width): 5o ft x to ft
Q Cleanouts or Inspection Ports
Q Surface Water Diversions
-2-
10109
UNIVERSITY • Septic System Management Plan •
for Above Grade Systems
OF MINNESOTA
Homeowner Management Tasks
These operation and maintenance activities are your responsibility. Use the chart on page 6 to track
your activities.
Identify the service intervals recommended by your system designer and your local government.
The tank assessment for your system will be the shortest interval of these three intervals. Your
pumper/maintainer will determine if your tank needs to be pumped.
System Designer: check every 36 months My tank needs to be checked
Local Government: check every 36 months
State Requirement. check every 36 months every 36 months
Seasonally or several times per year
o Leaks. Check (listen, look) for leaks in toilets and dripping faucets. Repair leaks promptly.
❑ Surfacing sewage. Regularly check for wet or spongy soil around your soil treatment area. If
surfaced sewage or strong odors are not corrected by pumping the tank or fixing broken caps, call
your service professional. Untreated sewage may make humans and animals sick.
❑ Alarms. Alarms signal when there is a problem; contact your maintainer any time the alarm
signals.
❑ Lint filter. If you have a lint filter, check for lint buildup and clean when necessary. Consider
adding one after washing machine.
❑ Effluent screen. If you do not have one, consider having one added the next time the tank is
cleaned.
Annually
❑ Water usage rate. A water meter can be used to monitor your average daily water use. Compare
your water usage rate to the design flow of your system (listed on the next page). Contact your
septic professional if your average daily flow over the course of a month exceeds 70% of the
design flow for your system.
❑ Caps. Make sure that all caps and lids are intact and in place. Inspect for damaged caps at least
every fall. Fix or replace damaged caps before winter to help prevent freezing issues.
❑ Water conditioning devices. See Page 5 for a list of devices. When possible, program the recharge
frequency based on water demand (gallons) rather than time (days). Recharging too frequently
may negatively impact your septic system.
❑ Review your water usage rate. Review the Water Use Appliance chart on Page 5. Discuss any
major changes with your pumper/maintainer.
During each visit by a pumper/maintainer
❑ Ask if your pumper/maintainer is licensed in Minnesota.
❑ Make sure that your pumper/maintainer services the tank through the manhole. (NOT though a 4"
or 6" diameter inspection port.)
o Ask your pumper/maintainer to accomplish the tasks listed on the Professional Tasks on Page 4.
BIB
toms
UNIVERSITY 0 Septic System Management Plan • 4_04�*ni"
for Above Grade Systems
OF MINNESOTA
Professional Management Tasks
These are the operation and maintenance activities that a pumper/maintainer performs to help ensure
long-term performance of your system. Professionals should refer to the O/M Manual for detailed
checklists for tanks, pumps, alarms and other components. Call 800-322-8642 for more details.
❑ Written record provided to homeowner after each visit.
Plumbing/Source of Wastewater
❑ Review the Water Use Appliance Chart on Page 5 with homeowner. Discuss any changes in
water use and the impact those changes may have on the septic system.
❑ Review water usage rates (if available) with homeowner.
Septic Tank/Pump Tanks
❑ Manhole lid. A riser is recommended if the lid is not accessible from the ground surface. Insulate
the riser cover for frost protection.
❑ Liquid level. Check to make sure the tank is not leaking. The liquid level should be level with the
bottom of the outlet pipe. (If the water level is below the bottom of the outlet pipe, the tank may
not be watertight. if the water level is higher than the bottom of the outlet pipe of the tank, the
effluent screen may need cleaning, or there may be ponding in the drainfield.)
❑ Inspection pipes. Replace damaged caps.
❑ Baffles. Check to make sure they are in place and attached, and that inlet/outlet bathes are clear
of buildup or obstructions.
❑ Effluent screen. Check to make sure it is in place; clean per manufacturer recommendation.
Recommend retrofitted installation if one is not present.
❑ Alarm. Verify that the alarm works.
❑ Scum and sludge. Measure scum and sludge in each compartment of each septic and pump tank,
pump if needed.
Pump
❑ Pump and controls. Check to make sure the pump and controls are operating correctly.
❑ Pump vault. Check to make sure it is in place; clean per manufacturer recommendations.
❑ Alarm. Verify that the alarm works.
❑ Drainback. Check to make sure it is operating properly.
❑ Event counter or run time. Check to see if there is an event counter or run time log for the pump.
If there is one, calculate the water usage rate and compare to the anticipated average daily flow
listed on Page 2.
Soil Treatment Area
❑ Inspection pipes. Check to make sure they are properly capped. Replace caps that are damaged.
❑ Surfacing ofg{jluent. Check for surfaced effluent or other signs of problems.
❑ Lateral flushing. Check lateral distribution; if cleanouts exist, flush and clean as needed.
❑ Ponding. Check for ponding. Excessive ponding in at -grade and mound beds indicates
problems.
All other components — inspect as listed here:
-4-
10109
UNIVERSITY
,F MINNESOTA
Septic System Management Plan
for Above Grade Systems
Water -Use Appliances and
Equipment in the Home
Appliance
Impacts on System
Management Tips
• Uses additional water.
• Use of a garbage disposal is not recommended.
• Adds solids to the tank.
• Minimize garbage disposal use. Compost instead.
Garbage disposal
• Finely -ground solids may not settle.
• To prevent solids from exiting the tank, have your
Unsettled solids can exit the tank
tank pumped more frequently.
and enter the soil treatment area.
• Add an effluent screen to your tank.
• Washing several bads on one day
• Choose a front -loader or water -saving top -loader,
uses a lot of water and may overload
these units use less water than older models.
your system.
• Limit the addition of extra solids to your tank by
• Overloading your system may
using a liquid or easily biodegradable detergents.
Washing machine
prevent solids from settling out in
• Install a ling filter after the washer and an effluent
the tank. Unsettled solids can exit
screen on your tank.
the tank and enter the soil treatment
• Wash only full loads.
area.
• Limit use of bleach -based detergents.
• Think even — spread your laundry loads
throughout the week.
• The rapid speed of water entering
. Install an effluent screen in the septic tank to
2"d floor laundry
the tank may reduce performance.
prevent the release of excessive solids to the soil
treatment area
• Be sure that you have adequate tank capacity.
• Powdered and/or high -phosphorus
• Use gel detergents. Powdered detergents may add
detergents can negatively impact the
solids to the tank.
Dishwasher
Performance of your tank and soil
• Use detergents that are low or no -phosphorus.
treatment area.
• Wash only full loads.
• New models promote "no scraping".
• Scrape your dishes anyways to keep undigested
They have a garbage disposal inside.
Aids out of your septic system.
• Finely -ground solids may not settle.
• Expand septic tank capacity by a factor of 1.5.
Grinder pump (in
Unsettled solids can exit the tank
. Include pump monitoring in your maintenance
home)
and enter the soil treatment area.
schedule to ensure that it is working properly.
• Add an effluent screen.
• Large volume of water may
. Avoid using other water -use appliances at the
Large bathtub
overload your system.
same time. For example, don't wash clothes and
(whirlpool)
• Heavy use of bath oils and soaps can
take a bath at the same time.
impact biological activity in your
• Use oils, soaps, and cleaners in the bath or shower
tank and soil treatment area.
sparingly.
Clean Water Uses
Impacts on System
Management Tips
High -efficiency
• Drip may result in frozen pipes
. Re-route water into a sump pump or directly out
furnace
during cold weather.
of the house. Do not route furnace recharge to
your septic system.
• Salt in recharge water may affect
. These sources produce water that is not sewage
Water softener
system performance.
and should not go into your septic system.
Iron filter
Reverse osmosis
• Recharge water may hydraulically
• Reroute water from these sources to another
overload the system.
outlet, such as a dry well, draintile or old
drainfreld.
• When replacing consider using a demand -based
• Water from these sources will likely
Surface drainage
overload the system.
recharge vs. a time -based recharge.
Footing drains
• Check valves to ensure proper operation; have
unit serviced per manufacturer directions
-5-
10/09
0 •
UNIVERSITY Septic System Management Plan
for Above Grade Systems
OF MINNESOTA A-2
Maintenance Log
Track maintenance activities here for easy reference. See list of management tasks on pages 3 and a.
Activity
Date accomplished
Check frequently:
Leaks: check for plumbing leaks
Soil treatment area check for surfacing
Lint filter: check, clean if needed
Effluent screen: if owner -maintained
Check annually:
Water usage rate (monitor frequency
Caps: inspect, replace if needed
Water use appliances — review use
Other.
Notes:
Mitigation/corrective action plan:
AS the owner of this SSTS, I understand it is my responsibility to properly operate and maintain
the sewage treatment system on this property, utilizing the Management Plan. If requirements in
this Management Plan are not met, I will promptly notify the permitting authority and take
necessary corrective actions. if Z ve a aew system, I agree to adequately protect the reserve
area for future use as a soiX
ent sys ern. �/�� ' ��
Property Owner Sigrtature i..� i K Date Y/20
Co. Certification # 1043
City of Chanhassen
02009 Regents of the University of Minnesota. All rights reserved. The University of Minnesota is an equal opportunity educator and employer.
This material is available in alternative formats upon request Contact the Water Resources Center, 612-624-9282. The Co site Sewage
Treatment Program is delivered by the University of Minnesota Extension Service and the University of Minnesota Water Resources Center.
10109