HomeMy WebLinkAboutCC November 19, 2002
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CITY OF ANDOVER
1685 CROSSTOWN BOULEVARD N.W. . ANDOVER, MINNESOTA 55304. (763) 755-5100
FAX (763) 755-8923. WWW.C1.ANDOVER.MN.US
Regular City Council Meeting...:. Tuesday, November 19,2002
Executive Session - 6:00 p.m. - Woodland Litigation Update - Administration
Call to Order - 7:00 p.m.
Resident Forum
a. Ed HamiltonlHamilton Square, Continued - Community Development
Agenda Approval
1. Approval of Minutes (Reg. CC 11/6/02)
Consent Items
2. Approve Payment of Claims - Finance
3, Approve Debt Service Payments - Finance
4. Consider Closing City Hall Early on Christmas Eve- Administration
5. Accept Feasibility Report/Waive Public Hearing/02-42/1508 -148th Lane NW/SS & WM-
Engineering.
6, Receive Request to Cancel Project/02-37/2856 Bunker Lake Blvd,- Engineering
7. Approve Naming ofPark/OI-2/Ball Fields West of High School- Engineering
8. Adopt ResolutionlInsurance Liability Limits - Finance
9. Summary of Skateboard Park - Administration
10. Approve Final Plat/Aztec Estates/Harstad Hills, Inc. - Planning
Discussion Iteins
11. Receive Anoka County Sheriff Department Monthly Report - Sheriff
12. Appoint QCTV Council Representative - Administration
13. City Web Site Presentation - Finance
Staff Item
14, Schedule City Council W orkshop/Private Versus Public - Administration
15. Schedule Special City Council Workshop/Review Applications for Planning & Zoning and
Park & Recreation Commission Vacancies - Planning and Engineering
16. Consider Adopting Fire Works Ordinance Municipal Regulations, Continued - Fire
17. Consider Revisions/Development Policy Guidelines (Carried from Nov. 6 CC Mtg.) -
Community Development
18. Approve Rural Reserve Sanitary Sewer Analysis/02-22 (Carried from Nov. 6 CC Mtg.)-
Community Development
19. Acknowledge Grant Program for Oak Wilt Infected Tree Removal- Engineering
20. Accept Customer Service Survey Report - Administration
Mayor/Council
. Adjournment
CITY OF ANDOVER
\
)
1685 CROSSTOWN BOULEVARD N.W. . ANDOVER, MINNESOTA 55304. (763) 755-5100
FAX (763) 755-8923. WWW.CLANDOVER.MN.US
Regular City Council Meeting - Tuesday, November 19,2002
Executive Session - 6:00 p.m. - Woodland Litigation Update - Administration
Call to Order-7:00 p.m.
Resident Forum
a. Ed HamiltonlHamilton Square, Continued - Community Development
Agenda Approval
1. Approval of Minutes (Reg. CC 11/6/02)
Consent Items
2. Approve Payment of Claims - Finance
3. Approve Debt Service Payments - Finance
4. Consider Closing City Hall Early on Christmas Eve - Administration
5, Accept Feasibility Report/Waive Public Hearing/02-42/1508 - 148th Lane NW/SS & WM-
Engineering
6, Receive Request to Cancel Project/02-37/2856 Bunker Lake Blvd.- Engineering
7. Approve Naming of Park/O1-2/Ball Fields West of High School- Engineering
8. Adopt ResolutionlInsurance Liability Limits - Finance
9, Summary of Skateboard Park - Administration
10. Approve Final Plat/Aztec Estates/Harstad Hills, Inc. - Planning
Discussion Items
11. Receive Anoka County Sheriff Department Monthly Report - Sheriff
12. Appoint QCTV Council Representative - Administration
13. City Web Site Presentation - Finance
Staff Item
14. Schedule City Council Workshop/Private Versus Public -Administration
15. Schedule Special City Council Workshop/Review Applications for Planning & Zoning and
Park & Recreation Commission Vacancies - Planning and Engineering
16. Consider Adopting Fire Works Ordinance Municipal Regulations, Continued - Fire
17. Consider Revisions/Development Policy Guidelines (Carried from Nov. 6 CC Mtg.) -
Community Development
18. Approve Rural Reserve Sanitary Sewer Analysis/02-22 (Carried from Nov. 6 CC Mtg.)-
Community Development
19. Acknowledge Grant Program for Oak Wilt Infected Tree Removal - Engineering
20. Accept Customer Service Survey Report - Administration
Mayor/Council
/ Adjournment
(!)
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CITY OF ANDOVER
1685 CROSSTOWN BOULEVARD N.W.. ANDOVER, MINNESOTA 55304. (763) 755-5100
FAX (763) 755-8923 . WWW.CI.ANDOVER.MN.US
TO: Mayor and Councilmembers
CC: John Erar, City Administratorf''-/
FROM: Vicki Volk, City Clerk
SUBJECT: Approval of Minutes
DATE: November 19,2002
INTRODUCTION
The following minutes have been provided by TimeSaver Secretarial for approval by the City
Council:
November 6, 2002
Regular Meeting
. I
November 6, 2002
Executive Session
E-mailed copies of these minutes have been transmitted to Mayor Gamache, Councilmembers
Jacobson and Ortte1, with hard copies provided to Councilmembers Trude and Knight. If for any
reason you did not receive the e-mail version, please contact me.
ACTION REQUESTED
Council is requested to approve the minutes listed above.
Respectfully submitted,
~'J~
Vicki Volk
City Clerk
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CITY OF ANDOVER
1685 CROSSTOWN BOULEVARD N.W. . ANDOVER, MINNESOTA 55304. (763) 755-5100
FAX (763) 755-8923. WWW.C1.ANDOVER.MN.US
CC:
Mayor and Councilmembers
John Erar, City Administratof
Will Neumeister, Director of Community Development/td...
TO:
FROM:
SUBJECT: Ed Hamilton/HamiltonSquare/Resident Forum(carried from Nov. 6 CC Mtg.)---
Community Development
DATE:
November 19, 2002
INTRODUCTION
At the last resident forum, Mr. Ed Hamilton spoke and indicated that staff had not given out proper
information to a prospective buyer of his property, This report summarizes for the Council specific
details regarding the zoning of the property and what is allowed by the zoning ordinance. Also it
gives an accounting of what staff told the prospective buyer and Mr. Hamilton.
DISCUSSION
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Zoning and Allowable Uses
Mr. Hamilton's property at the Northeast comer of Hanson and Crosstown Boulevard is zoned
Shopping Center (SC). Below is a complete listing of uses that are either permitted outright or
through approval of a Special Use Permit (SUP) by City Council.
Listing of Ordinance 8 -- Permitted Uses (for all commercial zones):
NB Neie:hborhood Business:
. Day Care Centers
. Financial Institutions
. Medical and dental clinics
. Mortuaries and funeral homes
. Professional offices
. Professional studios
. Restaurants
. Retail trade and services except service/fuel stations (8ZZ, 3-15-88; 8JJJJJJ, 6/18/02)
. Twenty-four hour continuous operation of permitted uses. (8JJJJJJ, 6/18/02)
SC Shoppine: Center District:
. All uses permitted in "NB" District
. Drop-in Child Care Center (8QQ, 5-19-87)
GB General Business District:
. Agencies selling or displaying recreational vehicles, boats and marine equipment.
. Commercial recreation, not including massage parlors
. Day Care Centers
. Financial institutions
. Hotels and Motels
. Manufacturing (limited)
. Medical and dental clinics
. Mini-storage
. Mortuaries and funeral homes
. New vehicle sales
. Private clubs, lodges, and assembly halls
. Professional offices
. Professional studios
. Public owned and operated property
. Rental businesses
. Repair services
. Research laboratories
. Restaurants
. Retail trade and services
. Service stations
. 111eaters
. Vehicle wash establishments
. Veterinary clinic or hospital with no outside pens
. Vocational trade, business and technical schools
. VVarehouses
. Wholesale businesses (8VVV1,1O-06-87) (8VVV,12-17-91)
Listing of Ordinance 8 -- Special Uses (for all commercial zones):
NB Neie:hborhood Business:
. Outdoor display only during operating hours
. Service station after minimum 2,000 sq. ft. of retail floor space is
constructed provided the site is two acres or larger. (8JJJJJJ, 6/18/02)
. Veterinary clinic or pet hospital with no outside pens
SC Shoppine: Center:
. Car VVash after a minimum 25,000 sq. ft. of retail floor space is constructed
. Drive-in businesses or businesses with a drive-thru window. (8ZZ, 3-15-88)
. Liquor, dancing tavern or live entertainment.
. Liquor Licenses (8L,7-21-81)
. Off-sale Liquor Stores
. Outdoor display, sales or storage during operating hours only
. Service station after minimum 25,000 sq. ft. of retail floor space is constructed
. Veterinary clinic or pet hospital with no outside pens
GB
.
.
J
.
.
.
.
.
.
.
.
.
.
General Business District:
Adult Use Businesses as defined in Ordinance # 222 and as amended. (8NNN,7-17-90;
8~,4-15-97)
Advertising Signs (8JJJ,5-16-89)
Drive-in businesses or businesses with a drive-thru window. (8WW 10-6-87)
Liquor License (8L,7-21-81)
Off-sale Liquor Stores
Outdoor display, storage and sales
Pawnbrokers as defined in Ordinance # 104, (8CCCC, 5-03-94)
Precious Metal Dealers as defined in Ordinance # 104. (8CCCC, 5-03-94)
Public utility structures
Repair garage (8WW, 10-06-87)
Secondhand Goods Dealers as defined in Ordinance # 104. (8CCCC, 5-03-94)
Used vehicle sales (8WW, 10-06-87)
The property Mr. Hamilton owns is currently zoned Shopping Center (SC). As shown in the
excerpted sections of Ordinance 8 above, would require... "a minimum of 25,000 square feet of retail
floor space be constructed" before a service station would be eligible for a Special Use Permit. The
Community Development/Planning staff gave Mr. Hamilton's prospective client the information
shown above. The information was also given out to Mr. Hamilton a week later when he requested it.
Staff was correct in disseminating the information and briefing the prospective buyer on what would
be possible on Mr. Hamilton's property. Staff also explained that the buyer could ask for a variance
to this section if the findings could be made to justify the variance. The buyer indicated that they
would not pursue a variance to put in a service station and did not want to build 25,000 square feet of
retail space.
It is possible that Mr. Hamilton did not understand that Retail Trade and Services (as it relates to
service/fuel stations) is not an outright permitted use in the Shopping Center Zoning District. If you
read the definition section of the Zoning Ordinance you will see the words "Service Station" (see
definition reprinted below):
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Retail Trade and Services: Stores and shops selling the personal services or goods over a
counter. These include: antiques, art and school supplies, auto accessories, bakeries, barber
shop, beauty parlor, bicycles, books and stationery, candy, cameras and photographical
supplies, carpets and rugs, catering establishments, china and glassware, Christmas tree sales,
clothes pressing, clothing and costume rental, custom dressmaking, department stores and junior
department stores, drugs, dry foods, electrical and household appliances, sales and repair,
florist, food, furniture, furrier shops, garden supplies (year round operation only), gifts,
hardware, hats, hobby shops for retail of items to be assembled or used away from the premises,
household appliances, hotels and apartment hotels, interior decorating, jewelry, including
repair, laboratories, medical and dental research and testing, laundry and dry cleaning pick-up
(processing to be done elsewhere), laundromat, leather goods and luggage, locksmith shops,
musical instruments, office supply equipment, optometrists, paint wa/lpaper, phonograph
records, photography studios, service station, restaurant (when no entertainment or dancing is
provided), shoes, sporting goods, tailoring, theater, except open air drive-in, therapeutic
massage establishments (on and off-site massage services), tobacco, toys, variety stores, wearing
apparel and similar type uses. (8WW, 10-06-87; 8LLLL, 8-15-95; 8NNNNN, 6-01-99)
Staff Commentary
j
Staff explained the pertinent sections of the Zoning Ordinance to Mr. Hamilton and the prospective
buyer. Again, that is why the buyer did not want to pursue a purchase agreement with him, they did
not want to build that much retail space in conjunction with the service/fuel station.
Also, please note that on June 18, 2002 the City Council approved a change to the permitted uses in a
Neighborhood Business Zoning District (i.e. Retail trade and services except service/fuel stations
(8ZZ, 3-15-88; 8JJJJJJ, 6/18/02) As you may recall, this was done as a part ofthe Neighborhood
Business District Study and was discussed at both the Planning Commission and City Council
meetings. This was done deliberately to limit the types of businesses that would be able to locate in
neighborhood shopping areas in close proximity to residential areas. This action clearly removes any
doubt that it could carry over under the permitted uses allowed.
Assessments
For informational purposes, the City Clerk has indicated the current assessments that are
remaining/assessed against the property amount to $105,261.65 plus $17.30 per day from September
16, 2002 to the date of closing of a sale of the property.
ACTION REQUESTED
No action is necessary, this is an informational report to the Council as follow up to the comments
made by Mr. Hamilton at the October 15, 2002 Council meeting. Please see attached Ordinance 8
copy of amendment from 1988 to see that the 25,000 square foot requirement has been in the
Ordinance for at least 14 years.
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Attachments
Location Map
Zoning Ordinance Amendment (8ZZ dated March 15, 1988)
Cc: Ed Hamilton, 6615 Highway 10, Ramsay, MN 55303
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CITY OF ANDOVER
COUNTY OF ANOKA
STATE OF MINNESOTA
ORDINANCE NO. 8ZZ
AN ORDINANCE AMENDING ORDINANCE NO.8, THE ZONING ORDINANCE OF
THE CITY OF ANDOVER.
THE CITY COUNCIL OF THE CITY OF ANDOVER HEREBY ORDAINS:
Ordinance No.8 is hereby amended as follows:
SECTION 3.02 DEFINITIONS
(SSSSS) Personal Services
SECTION 7.01 PERMITTED USES
BUSINESS
LB Limited Business
Business schools
Churches
Day care centers
Genet'al e€€:i:ees
Medical and dental clinics
Mortuaryies and et' funeraT homes
Plle1:e s1:ua:i:e-
Professional officesTel:i:nies Res~i1:als
Professional Raaie-1:eleyisien studios
Rest homesT and nursing homes
Urban agricultural
NB Neighborhood Business
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Day care centers
Financial institutions
Medical and dental clinics
Mortuaries and funeral homes
Professional offices ana s1:ua:i:es
Professional studios
Restaurants
Retail slle~~in~ trade and services
-c..
SECTION 7.03 SPECIAL USES
LB Limited Business
\
Clubs and lodges
Liquor license
Motels
MHlti~le awelliA~s with tewAheHses at an M-l aeAsityana ethers
at an M-rl aeRsity
~we family awelliR~s
NB Neighborhood Business
Outdoor display only during operating hours
Service station after minimum 2,000 square feet of retail floor
space is constructed
veterinary clinic or pet hospital with no outside pens
SC Shopping Center
Car wash after a minimum 25,000 square feet of retail floor
space is constructed
Drive-in businesses or businesses with a drive-thru window
Liquor, dancing, tavern or live entertainment
Liquor license
Outdoor display, storage or sales during operating hours only
~service station after minimum 25,000 square feet of retail floor ~
space is constructed
veterinary clinic or pet hospital with no outside pens
In All Districts
/
Antennas in excess of 35 ft. in height
Blacktop or crushing plant for highway materials
Commercial animal training
Excavation, except when a building permit has been issued
Public utility structures or uses except when conducted upon
public right-of-way
SanitarY lana fill preYiaea+ it is eenstrHetea in aeeeraanee
with all eeHAty aAa state re~Hirements~ sHrfaee ana Hnaer~~reHna
water is net Bein~ eentaminatea~ there is Ae BHrniA~~ the refHse
is immeaiately eeyefea with airt~ the area is sereenea aAa at
least ;GG ftT frem any fesiaenee~ a reasenae~e time limit is
estae~ishea~ the eperatien is eentinHeHs~ aae~Hate Benain~ te
eRSHre the aeeye is ~estea~ aae~Hate aeeess away ffem resiaenees
is ~reYiaea ana any sHeh preYisien as the ~ewn Beara may re~Hife
te eRSHfe that the Hse will net eaHse a nHisanee er aayefsely
a€feet the hea~thT safetYT er ~enera~ we~fare ef any persenT
Adopted by the City Council of the City of Andover this
day of .' March , 198~.
15th
CITY OF ANDOVER
ATTEST:
~..
:~~;~~-r wf~'d5'~(.i ti/".:/ Mayor
i / :i ,;/,
"_ 1.:' , ., '.to /",' (. I.'
Victorin Volk - City Clerk
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CITY OF ANDOVER
1685 CROSSTOWN BOULEVARD N.W. . ANDOVER, MINNESOTA 55304 . (763) 755-5100
FAX (763) 755-8923. WWW.C1.ANDOVER.MN.US
TO: Mayor and Councilmembers
CC: John Erar, City Administratol"#~<./
Jim Dickinson, Finance Director
FROM: Lee Brezinka, Assistant Finance Director
SUBJECT: Payment of Claims
DATE: November 19,2002
INTRODUCTION
Attached are disbursement edit lists for claims related to the on going business of the City of
Andover.
DISCUSSION
Claims totaling $62,880.48 on disbursement edit lists #1-#5 from 11/04/02 thru 11/15/02 have
been issued and released.
I
Claims totaling $1,349,861.65 on disbursement edit list #6 11/19/02 will be issued and released
upon approval.
BUDGET IMP ACT
The edit lists consist of routine payments with expenses being charged to various department
budgets and projects.
ACTION REQUIRED
The Andover City Council is requested to approve total claims in the amount of $1,412,861.65.
Please note that Council Meeting minutes will be used as documented approval rather than a
signature page.
Respectfully submitted,
~1j~
Lee Brezinka
Attachments
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CITY OF ANDOVER
1685 CROSSTOWN BOULEVARD N.W. . ANDOVER, MINNESOTA 55304 . (763) 755-5100
FAX (763) 755-8923. WWW.cI.ANDOVER.MN.US
TO:
Mayor and Councilmembers
FROM:
John Erar, City Administrator,aV
Jim Dickinson, Finance Direcfo~
Lee Brezinka, Assistant Finance Director
CC:
SUBJECT:
Debt Service Payments
DATE:
November 19,2002
INTRODUCTION
Attached are debt service payments to be wired on December 2, 2002.
DISCUSSION
Debt service payments totaling $5,408,902.50 are due on December 2, 2002. Included in these
payments are two bonds previously approved to be called, yielding a savings of approximately
$272,225 of interest expense to the debt service funds.
/
BUDGET IMP ACT
These are scheduled debt service payments with the callable bonds yielding a savmgs of
approximately $272,255 of interest expense.
ACTION REQUIRED
The Andover City Council is requested to approve total wire payments in the amount of
$5,408,902.50. Please note that Council Meeting minutes will be used as documented approval
rather than a signature page.
Respectfully submitted,
~?j~
Lee Brezinka
Attachment
/
/
CITY OF ANDOVER
Debt Service Payments Due December 2, 2002
Principal
Scheduled Called
EDA - Public Project Revenue Bonds - 1997 $ 60,000.00 $
G.O. Improvement Bonds - 1997 A
G.O. Improvement Bonds - 1997B
G.O. Improvement Bonds -1999
G.O. Tax Increment Bonds - 1999
605,000.00
780,000.00
705,000.00
80,000.00
$2,230,000.00
1,545,000.00
1,410,000.00
$2,955,000.00
Interest Total
$ 61,655.00 $ 121,655.00
14,520.00 619,520.00 Final
70,517.50 2,395,517.50
45,472.50 2,160,472.50 Final
31,737.50 111,737.50
$ 223,902.50 $5,408,902.50
(j)
CITY OF ANDOVER
1685 CROSSTOWN BOULEVARD N.W. . ANDOVER, MINNESOTA 55304. (763) 755-5100
FAX (763) 755-8923. WWW.Cl.ANDOVER.MN.US
TO: Mayor and Councilmembers
CC: John Erar, City Administrator:{t/
FROM: Dana Peitso, Human Resources Manager
SUBJECT: Consider Closing City Hall Early on Christmas Eve
DATE: November 19,2002
INTRODUCTION
City management is proposing that City Hall be closed at noon on Tuesday, December 24, 2002.
DISCUSSION
This is not a regularly scheduled holiday, therefore, employees who would like to work may do
so, but employees who would like to leave early would be able to use vacation time or
compensatory time to offset the hours not worked. Last year City Hall was closed the entire day
and the City received no complaints, this year staff is proposing to just close early. This would
allow for any customers with concerns or questions to still come in during the morning hours.
ACTION REQUESTED
Council to approve closing City Hall at 12:00pm on Tuesday, December 24,2002
Respectfully Submitted
~?hCLe~
Dana Peitso
/
CD
CITY OF ANDOVER
1685 CROSSTOWN BOULEVARDN.W.. ANDOVER, MINNESOTA 55304. (763) 755-5100
FAX (763) 755-8923. WWW.C1.ANDOVER.MN.US
TO: Mayor and Council Members
CC: John Erar, City Administratorj7''(/"
Bill Ottensmann, City Engineer@
FROM: Todd Haas, Asst. City Engineer
SUBJECT: Accept Feasibility Report/02-42/1508 _148th Lane NW/SS & WM-
Engineering
DATE: November 19,2002
INTRODUCTION
This item is in regards to approving the resolution accepting the feasibility report and waiving
public hearing for Project 02-42, 1508 - 148th Lane NW for sanitary sewer and watermain.
DISCUSSION
The property owner recently petitioned for these improvements. The services for sanitary sewer
along this parcel was installed in 1994 under Project 94-29, but not assessed to the adjacent
property. Past practice was not to assess existing properties until the property owners petitioned
to hook up.
FEASIBILITY REPORT
The proposed assessment for lateral benefit was determined under 94-29 plus the ENR cost
index.
Sanitary Sewer t.-
Sanitary Sewer Area Charge (2002 Rates) \{"1..6
0.45 acres (east half ofLt 1, Blk 4) x $1,215 per acre = $546.75
Connection Charge
$331.00
Lateral Charge (previously determined under Project 94-29)
$5,130.13 x ENR cost index of 20.76% = $6,195.14
TOTAL
$7.072.89
Mayor and Council Members
November 19, 2002
Page 20f2
Total proposed estimated cost = $7,072.89
BUDGETIMPACT
The $7,072.89 per unit would be assessed to 1508 - 148th Lane NW (east half of Lot 1, Block 1,
Oak Bluff).
ACTION REQUIRED
It is recommended to approve the resolution accepting the feasibility report and waiving the
public hearing for Project 02-42, 1508 - 148th Lane NW.
Respectfully submitted,
~~4-
cc: Komeliy Ureke, 7239 - Walk Park Village Drive, St. Louis Park, MN 55426
CITY OF ANDOVER
COUNTY OF ANOKA
STATE OF MINNESOTA
RES. NO.
MOTION by Councilmember
to adopt the following:
A RESOLUTION ACCEPTING FEASIBILITY STUDY AND WAIVING PUBLIC
HEARING FOR THE IMPROVEMENT OF PROJECT NO. 02-42 FOR
SANITARY SEWER & WATERMAIN IN THE FOllOWING AREA OF
1508 _1481H LANE NW.
WHEREAS, the City Council did on the 6th day of November ,2002,
order the preparation of a feasibility study for the improvement; and
WHEREAS, such feasibility study was prepared by the City Enqineer
and presented to the Council on the 19th day of November ,2002; and
WHEREAS, the property owners have waived the right to a Public Hearing;
and
WHEREAS, the City Council has reviewed the feasibility study and declares
the improvement feasible, for an estimated cost of $ 7,072.89
NOW, THEREFORE, BE IT RESOLVED by the City Council of the City of
Andover to hereby receive the feasibility report with an estimated total cost of
improvements of $ 7,072.89 and waive the Public Hearing.
MOTION seconded by Councilmember
City Council at a reqular meeting this
Council members
voting in favor of the resolution, and Councilmembers
voting against, whereupon said resolution was declared passed.
and adopted by the
19th day of November , 2002 , with
CITY OF ANDOVER
ATTEST:
Michael R. Gamache - Mayor
Victoria Volk - City Clerk
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\ OCT I 6 2002 \ \
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crr-: F:: L_-::~~!:;' ':.!3...;
Andover City Engineer
1685 Crosstown Boulevard NW
Andover, MN 55304
Re: Municipal Improvements
Dear City Engineer:
We do hereby petition for improvements of watermain, sanitary sewer, storm
sewer and streets (circle one or more) with the costs of the improvement to be
assessed against my benefitting property.
Said petition is unanimous and the public hearing may be waived. We would like
to be assessed over a 5 year period.
, -
/" / ,. L
. "V II
Prope 'Owner /~ 0 g /1 /;' { 'U (( 1
Address IS-OS r ~'~ I C{: ./. ~. 1\ f II /= /
City, State, Zip () (. 1/ J1 O{ rJ V;- t<
Phone (Home) &11"2 0/ 32 G 7 IJ V .: ,
(Work) .L. 'I
6/2 Cf 2J .2/ :;'6.
'72..3'7 - Wcd~ Pa~r- I//"Jra,c:.- f)O'IIe..
.sr., t-~L.t,:.s ta~~ / "NM .5$~3C.
G:\DATA\STAFF\RHONDAA\FORMS\PETmON.DOC
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CITY OF ANDOVER
1685 CROSSTOWN BOULEVARD N.W. . ANDOVER, MINNESOTA 55304. (763) 755-5100
FAX (763) 755-8923. WWW.C1.ANDOVER.MN.US
TO: Mayor and Council Members
CC: John Erar, City Administratof,a.-./
Bill Ottensmann, City Engint!e~
FROM: Todd Haas, Asst. City Engineer
SUBJECT: Receive Request to Cancel Project/02-37/2856 Bunker Lake Boulevard NW -
Engineering
DATE: November 19,2002
INTRODUCTION
This item is in regards to a request to cancel Project 02-37, 2856 Bunker Lake Boulevard NW.
DISCUSSION
The property owner previously petitioned to connect into the municipal water system. But since
receiving the feasibility report of the costs associated with hooking up, it was determined by the
property owner to be too expensive.
BUDGET IMPACT
None.
ACTION REQUIRED
The City Council is requested to cancel Project 02-37, 2856 Bunker Lake Boulevard NW.
Respectfully submitted,
~~/k--0
Todd Haas
cc: Dean Hunter, 5043 Tuxedo Blvd, Mound, MN 55364
Oz.-37
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CITY OF ANDOVER
1685 CROSSTOWN BOULEVARD N.W. . ANDOVER, MINNESOTA 55304. (763) 755-5100
FAX (763) 755-8923 . WWW.C1.ANDOVER.MN.US
TO:
Mayor and Council Members
CC:
John Erar, City Administrator ~
Bill Ottensmann, City Enginelr
FROM:
Todd Haas, Asst. City Engineer
SUBJECT:
Approve Naming ofParkl01-2/Ball Fields West of High School- Engineering
DATE:
November 19,2002
INTRODUCTION
This item is in regards to naming the park for the new ball fields west of the Andover High
School.
.I
DISCUSSION
This is a new facility that will be utilized by the School District for 9 months out of the year and
the City for the remaining 3 months (summer). At this point, the City is in need of a name. The
Park & Recreation Commission has discussed naming the park and is recommending Eveland
Park. Most of the Commissioners that were present suggested this name after Mr. Eveland
because of Don Eveland's efforts to work with the City in purchasing the property from him
without having to go through eminent domain.
ACTION REQUIRED
The City Council is requested to approve the naming of the park to Eveland Park.
Respectfully submitted,
T~,(~
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CITY OF ANDOVER
1685 CROSSTOWN BOULEVARD N.W.. ANDOVER, MINNESOTA 55304. (763) 755-5100
FAX (763) 755-8923. WWW.C\.ANDOVER.MN.US
TO:
Mayor and Councilmembers
CC:
John Erar, City Administrato~
Jim Dickinson, Finance Director
FROM:
SUBJECT:
Approve LMCIT Liability Coverage
DATE:
November 19, 2002
INTRODUCTION
The League of Minnesota Cities Insurance Trust (LMCIT) requests that participating cities
annually decide whether or not to waive the statutory tort liability limits established by
Minnesota Statutes 466.04.
DISCUSSION
Attached is the "LMCIT Liability Coverage - Waiver Form" provided by the LMCIT, which
provides a description of the options available to the City of Andover. Currently the City of
Andover DOES NOT WAIVE the monetary limits on municipal tort liability established by
Minnesota Statutes 466.04. Finance is recommending continuing with past practice.
BUDGET IMP ACT
No budget impact if the City does not waive limits. If the Council elects to waive the monetary
limits an excess liability policy would cost approximately $25,000.
ACTION REQUESTED
The Andover City Council is requested to not waive the monetary limits on tort liability
established by Minnesota Statutes 466.04.
.......
LMCIT LIABILITY COVERAGE - WAIVER FORM
Cities obtaining liability coverage from the League of Minnesota Cities Insurance Trust must decide
I whether or not to waive the statutory tort liability limits to the extent of the coverage purchased. The
decision to waive or not to waive the statutory limits has the following effects:
If/he city does not waive the statutmy tort limits, an individual claimant would be able to recover no
more than $300,000.on any claim to which the statutory tort limits apply. The total which all claimants
would be able to recover for a single occurrence to which the statutory tOli limits apply would be limited
to $1,000,000. These statutory tort limits would apply regardless of whether or not the city purchases
the optional excess liability coverage.
If the city waives the statutory tort limits and does not purchase excess liability coverage, a single
claimant could potentially recover up to $1,000,000. on a single occurrence. The total which all
claimants would be able to recover for a single occurrence to which the statutory tort limits apply would
also be limited to $1,000,000., regardless of the number of claimants.
{(the city waives the statutory tort limits and purchases excess liability coverage, a single claimant
could potentially recover an amount up to the limit of the coverage purchased. The total which all
claimants would be able to recover for a single occurrence to which the statutory tort limits apply would
also be limited to the amount of coverage purchased, regardless of the number of claimants.
Claims to which the statutOlY municipal tort limits do not apply are not affected by this decision.
/
This decision must be made by the city council. Cities purchasing coverage must complete and return
this form to LMCIT before the effective date of the coverage. For further information, contact LMCIT.
You may also wish to discuss these issues with your city attorney.
The City of Andover accepts liability coverage limits of$ 1,000,000
Minnesota Cities Insurance Trust (LMCIT).
from the League of
Check one:
~ The city DOES NOT WAIVE the monetary limits on municipal tort liability established
by Minnesota Statutes 466.04.
The city WAIVES the monetary limits on tort liability established by Minnesota Statutes
466.04, to the extent of the limits of the liability coverage obtained from LMCIT.
Date of city council meeting November 19. 2002
Signature
Position Fi nance Di rectot
Return this completed form to LMCIT, 145 University Ave. w., St. Paul, MN. 55103-2044
/
Page 1 of I
CD
CITY OF ANDOVER
1685 CROSSTOWN BOULEVARD N.W. . ANDOVER, MINNESOTA 55304. (763) 755-5100
FAX (763) 755-8923 . WWW.Cl.ANDOVER.MN.US
CC:
Mayor and Councilrnembers
John Erar, City Administrato~
TO:
FROM:
Dana Peitso, Human Resources Manager
SUBJECT:
Recap of Skateboard Park Attendants
DATE:
November 19,2002
INTRODUCTION
This summer was the City of Andover's first experience of having a Skateboard Attendant
available during limited hours at the Skateboard Park. Per Mayor Gamche's request, I would like
to offer information on how this went and what issues we may need to address in the future.
DISCUSSION
The Skateboard Park was staffed during the summer from 12:00pm - 8:00pm Monday - Friday,
and 10:00am - 8:00pm Saturday and Sunday. Once school started on September 3, 2002, the
Skateboard Park was staffed from 3 :OOpm - 8:00pm Monday - Friday and the weekend hours
remained the same as before. From July 1, 2002 through September 30, 2002, the Skateboard
Park attendants tracked approximately 3, 447 participants at the skateboard park during these
hours.
Overall, the City received very few complaints about the skateboard park. I spoke with 2 parents
that had concerns about allowing smaller kids to use the equipment and the cleanliness of the
skateboard park. The attendants did call for a Community Service Officer to come to the park on
two occasions because of participant issues, however the participants had already left by the time
the CSO arrived. There were only two injuries that occurred requiring medical treatment; one cut
and one sprained ankle.
The one on-going issue was litter. There are many waste receptacles located around the
Skateboard Park and they were often tipped over or not used. Part of the job responsibilities of
the attendants was to make sure the area stayed clean. The attendants continually had to remind
the participants to clean up after themselves or the park would be closed. On two occasions the
park was closed until the participants cleaned up the area, then most of the kids just left and the
Attendant cleaned the area up.
Having Skateboard Attendants did help with some issues such as, smoking, drinking, foul
language, etc., during the time the attendant was present, however, during the summer, 8:00pm
may be too early to have an attendant leave, since it doesn't get dark until closer to 10:00pm.
One complaint the attendants had was that when they left at the end of their shift, the park was
relatively picked up, but the next day there would be trash all over. Some of this was blamed on
softbal1/baseball games going next to the park, however, when looking at the litter you could see
it really was from the park and not the softballlbaseball games.
Another issue the attendants had was parents allowing young children (under 6) to run around the
equipment. In one instance the child had no skateboard or roller blades and was just running
around. This was a safety hazard for the skateboarders and the child. Often the younger siblings
would be with an older one and there was no parental supervision. In the future we may want to
. look at having an age limit that requires a parent to supervise them at the park.
One observation I had was that there were some parents that came with their kids and didn't
mind just watching them. In the future, the City may want to consider having parent volunteers
to staff the Skateboard Park instead of attendants. Another observation was that the kids didn't
want to keep the park clean. The attendants tried to explain to them that this was not only a
cleanliness issue, but also a safety issue (broken bottles) and to please use the trash receptacles,
but everyday this proved to be a tough issue. Maybe a parent volunteer would have better luck
with this than the staff hired.
Overall having an attendant at the Skateboard Park seemed to help and staff would recommend
having some form of attendant again next year, perhaps supplemented by parent volunteers, if
possible. Unfortunately, there will always be some users that no matter what is done, will not
respect property or authority.
ACTION REQUESTED
No action required, this is informational only.
Respectfully Submitted
/fl~~
Dana Peitso
J
@
CITY OF ANDOVER
1685 CROSSTOWN BOULEVARD N.W. . ANDOVER, MINNESOTA 55304. (763) 755-5100
FAX (763) 755-8923. WWW.C1.ANDOVER.MN.US
TO:
Mayor and Councilmembers
CC:
John Erar, City AdministratorfJt.
Will Neumeister, Community Development Director bJL
FROM:
SUBJECT:
Approve Final Plat/"Aztec Estates"/Harstad Hills, Inc.-Planning
DATE:
November 19, 2002
INTRODUCTION
Over the past two years there have been various delays due to court hearings regarding the
wetlands and drainage on the property. The preliminary plat approval was extended an additional
six months by the City Council to allow time for legal issues to work their way through the court
system.
, )
At this time, the Court has not finalized their ruling on the wetland and storm drainage issues.
The only remaining issue is to make sure that storm water is able to move back and forth
between wetland areas on both sides of the development. It appears at this point that the original
cease and desist order will be rescinded by the State and the Anoka Conservation District. In
light of these delays, the City Staff and applicant have reviewed the alternatives and have
determined that the best course of action would be to final plat the lots for the 44 townhome units
and Outlot the balance of the property.
The outcome of the Court ruling would not affect the 44 townhome lots and final review/action
regarding the remaining land area (in Outlots) would be dealt with separately after the Court has
ruled. Outlot A would be retained by Rosella Sonsteby (essentially all wetland). Outlot B is for
the land involved in the court decision regarding the wetlands and the second Outlot C is for the
wetland mitigation area.
DISCUSSION
Staff supports the final plat in the form that has been submitted because it allows the remaining
acreage not involved in the court decision to move ahead to be developed into townhouse sites,
and preserves the City's ability to adequately address remaining issues regardless of the Court's
final decision.
The original preliminary plat showed the extension of Woodbine Street for several hundred feet.
The approval of this final plat shall be conditioned upon the developer providing a cash escrow
"Aztec Estates" Final Plat
Page 2
I
or letter of credit (that is automatically renewable) for all costs involved in the potential
extension of Woodbine Street until the outcome of the Court decision is known.
If the decision of the Court will allow the street to be extended, then the City will move ahead
with its construction and upon successful award of a contract for its construction would allow the
release of the escrow and letter of credit. In the event the street will not be able to be constructed
then a smaller escrow may be needed to assure the necessary drainage improvements are
completed.
ACTION REQUIRED
Adopt the attached resolution approving the final plat with conditions.
Respectfully submitted,
Itl#/~--
Will Neumeister
\
Attachments
Location Map
Preliminary Plat Resolution
Final Plat Resolution
Final Plat (full size plan in packet)
/
PROPOSED "FINAL PLAT" RESOLUTION
Page 3
I
CITY OF ANDOVER
COUNTY OF ANOKA
STATE OF MINNESOTA
RES. NO
A RESOLUTION APPROVING THE FINAL PLAT OF "AZTEC ESTATES" BEING DEVELOPED
BY HARSTAD HILLS, INC. LOCATED ALONG THE NORTH SIDE OF BUNKER LAKE
BOULEVARD AT BLACKFOOT STREET IN SECTION 29, TOWNSHIP 32, RANGE 24, ANOKA
COUNTY, MINNESOTA, LEGALLY DESCRIBED AS FOLLOWS:
The Southwest quarter of the Southwest quarter of Section 29, Township 32 North, Range 24
West, except that part thereof described as follows:
Beginning at the Southeast comer ofthe Southwest quarter of the Southwest quarter, thence
Westerly along the South line thereof 550.0 feet; thence Northerly parallel with the East Line of
the Southwest quarter of the Southwest quarter 500.0 feet; thence Northeasterly to a point on said
East line 214 feet Southerly of the Northeast comer of the Southwest quarter of the Southwest
quarter; thence Southerly along said East line to the point of beginning, except that portion taken
by Anoka County for Highway purposes; and also
That part of the Southeast quarter of the Southwest Quarter of Section 29, Township 32 North,
Range 24 West, lying Westerly of the West line of "Rosella's Addition" and Northerly of the
South line of the North 7 acres of the Southeast quarter ofthe Southwest quarter, said South line
being 1,089 feet plus or minus North of the Southwest comer of said Southeast quarter of the
Southwest quarter, as measured along the West line thereof, as measured along the West line
thereof, except the North 100 feet of the East 178.75 feet thereof, Anoka County, Minnesota.
WHEREAS, the City Council has approved the preliminary plat of the project to be known as "Aztec
Estates"; and
WHEREAS, the Developer has presented the final plat of "Aztec Estates"; and
WHEREAS; the City Engineer has reviewed such final plat for conformance with the preliminary plat.
NOW, THEREFORE, BE IT RESOLVED by the City Council of the City of Andover to hereby
approve the final plat of "Aztec Estates" for 44 townhome lots and three outlots, subject to the following
conditions:
I. Developer shall adhere to all conditions indicated in the preliminary plat resolution (R282-
00).
2. Developer shall adhere to all engineering department changes on the final plat drawing
including the following:
a) Dedicate right of access to Anoka County Highway Department on sheet I of 4.
b) Dedicate additional utility and drainage aeasement on Outlot B on sheet 2 of 4.
c) Add "Drainage and" to Utility easement on sheet 2 of 4.
d) Change Aztec Street NW to Blackfoot Street NW on sheets 3 and 4 of 4, as required
by the Building Official.
PROPOSED "FINAL PLAT" RESOLUTION
Page 4
j
1.
The City Attomey presenting a favorable title opinion.
2. Subject to the required covenant and association documents, being reviewed and approved
by the City Attomey and staff, and recorded at the time of the final plat recording.
3. Developer posting of a cash escrow or letter of credit (automatically renewable) in the
amount of$89,700 as surety to cover the estimated costs of the extension of Woodbine Street
(pending the outcome of the Court decision regarding the wetland and drainage issues). In
the event that the Court ruling does not allow for Woodbine Street to be extended, but
drainage improvements are still necessary, a portion of the required cash escrow ofletter of
credit (automatically renewable) will be retained to guarantee their installation. The cash
escrow is equal to 150% of the estimated cost of the work.
4. Developer posting of a cash escrow or letter of credit (automatically renewable) in the
amount of $353,100 to cover the installation of erosion control, tree protection,
monumentation, grading, clearing and grubbing of trees, as-builts, installation of street lights,
legal, engineering, administrative fees. The surety amount is equal to 150% of the estimated
cost of the work.
5. The final plat shall not be signed by the Mayor and Clerk until there is an executed
Development Contract, escrows and financial sureties paid for the total costs of the required
improvements on the property.
6. Receipt of all necessary drainage and utility easements (outside the plat if necessary).
7. Subject to the required trail easements being dedicated on a separate document and recorded
along with the final plat.
8. Developer shall be required to pay park dedication and trail fees as recommended by the Park
and Recreation Commission and approved by the City Council. The fee will be based on the
current rate for 44 townhome units. The balance of the park dedication fee shall be paid at
the time Outlot B is final platted into lots.
Adopted by the City Council of the City of Andover this 19th day of November, 2002.
CITY OF ANDOVER
ATTEST:
Victoria Volk, City Clerk
Michael R. Gamache, Mayor
@
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City of
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LEGEND
o 350' Mailing Boundary
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CITY OF ANDOVER
COUNTY OF ANOKA
STATE OF MINNESOTA
rl' . .. u .. . ,} .J- - ~....b u
?~ft;'I/J/;[itj IY<<. ~S~MUJ.1
RES. NO R282-00
I
A RESOLUTION APPROVING THE PRELIMINARY PLAT OF THE PLANNED
UNIT DEVELOPMENT OF "AZTEC ESTATES" BY HARSTAD COMPANIES
LOCATED IN SECTIONS 29 & 30, TOWNSHIP 32, RANGE 24, ANOKA COUNTY,
MINNESOTA.
and
WHEREAS, the Andover Review Committee has reviewed the preliminary plat;
WHEREAS, pursuant to published and mailed notice thereof, the Planning and
Zoning Commission has conducted a public hearing on said plat; and
WHEREAS, as a result of such public hearing, the Planning and Zoning
Commission recommends to the City Council the approval of the plat.
NOW, THEREFORE, BE IT RESOLVED, that the City Council of the City of Andover
hereby agrees with the recommendation of the Planning and Zoning Commission and
approves the preliminary plat with the following conditions:
I. Contingent upon the developer obtaining all necessary permits from the Lower Rum River
Watershed Management Organization, DNR, Corps of Engineers, LGU, MPCA and any other
agency that may be interested in the site.
2. Contingent upon the approval of the Comprehensive Plan Amendment, Contract Rezoning and the
Special Use Permit for the Planned Unit Development. If anyone of these applications or
requests fails to be approved, in whole or in part, the preliminary plat shall be considered null and
void.
3. Park dedication per Ordinance No. 10, Section 9.07.
4. Contingent upon staff review and approval for compliance with City ordinances, policies and
guidelines.
5. The variances or development standards shall become the only listing of variances approved on
the plat.
6. Such plat approval is contingent upon a development agreement acceptable to the City Attorney.
7. Trails/walkways to be provided as required by the City Council.
Adopted by the City Council of the City of Andover this 19th
December , 20~.
day of
CITY OF ANDOVER
ATTEST:
Victoria V olk, City Clerk
J.E. McKelvey, Mayor
-'1-
@
. /
CITY of ANDOVER
1685 CROSSTOWN BOULEVARD N.W. 0 ANDOVER, MINNESOTA 553040 (763) 755-5100
FAX (763) 755-8923 0 WWW.cJ.ANDOVER.MN.US
CC:
Mayor and Councilmembers
John Erar, City AdministratoF
Commander Dave King - Sheriff/Patrol Division
TO:
FROM:
SUBJECT:
Anoka County Sheriffs Department Monthly Report
DATE:
November 19,2002
INTRODUCTION
Attached is a copy of the September Monthly Report. Commander Dave King from the Anoka
County Sheriffs Office will be present to provide the Council and the citizens of Andover with an
update on law enforcement activities within the City.
DISCUSSION
To be verbally presented.
ACTION REQUIRED
For Council information.
Respectfully submitted,
~p.--k~
Commander Dave King
Anoka County Sheriffs Department
/
, /
B. CITY OF ANDOVER - OCTOBER, 2002
Current Mo. Last Month YTD LAST YTD
Radio Calls 920 928 8,847 9,577
Burglaries 7 4 69 61
Thefts 65 44 460 454
Crim.Sex 0 2 7 10
Condo
Assault 11 16 84 105
Dam to Prop. 45 71 285 236
Harr. Comm. 6 6 57 51
Felony Arrests 4 8 68 64
Gross Mis. 6 3 34 36
Misd. Arrests 50 21 300 331
DUI Arrests 2 4 31 60
Domestic Arr. 5 2 46 49
Warrant Arr. 10 2 70 82
Traffic Arr. 117 76 1,351 1,527
Community Service Officer Report
C. CITY OF ANDOVER - OCTOBER, 2002
Current Month Last Month YTD Last YTD
Radio Calls 166 185 1,504 1,579
Incident Report 137 136 1,065 868
Accident 11 6 85 103
Assists
Medical Assists 0 0 10 9
Aids: Public 35 47 551 602
Aids: Agency 144 126 1,108 1,575
Veh. Lock Out 42 36 329 306
Extra Patrol 115 76 1,082 1,252
House Checks 0 0 0 46
Bus. Checks 9 10 281 1,056
Animal Compl. 51 71 518 548
Traffic Assist 4 4 34 71
. /
@
CITY OF ANDOVER
1685 CROSSTOWN BOULEVARD N.W. . ANDOVER, MINNESOTA 55304. (763) 755-5100
FAX (763) 755-8923. WW\VCI.ANDOVER.MN.US
TO:
Mayor and Councilmembers
FROM:
John F. Erar, City Administrator
SUBJECT:
Appoint QCTV Council Representative
DATE:
November 19, 2002
INTRODUCTION
Council member Jacobson has served on the QCTV Board of Directors, with only one interruption,
since October 5, 1982, which was the original date of the Council's adoption of the QCTV Joint
Powers Agreement. At a recent Council meeting, Council member Jacobson indicated that he
desires to step down from his current appointment on the QCTV Board of Directors, which will
necessitate the appointment of a new Council representative.
DISCUSSION
The City of Andover as member of the QCTV Joint Powers Agreement is allowed two City
representatives. City Clerk Vicki V olk currently serves as a staff representative on the QCTV Board,
which will leave a Council representative vacancy. Mayor Gamache has expressed interest in being
appointed to the QCTV Cable Commission and Board of Directors.
According to Mr. Terry O'Connell, QCTV Executive Director, appointments to the QCTV Board
of Directors may be made for an indefinite period of time, subject to the desire of the member city
and may run concurrently with the elected official's term of office. Board meetings are usually held
twice per month on the first and third Thursdays beginning at 5:00 p.m.
ACTION REQUIRED
Recognize Council member Jacobson's long-term leadership and service, approximately 16 years, to
the QCTV Cable Commission and Board of Directors on behalf of the citizens of Andover.
Appoint a new Council member representative to the QCTV Board of Directors effective January 1,
2003.
bmitted,
@
, J
CITY OF ANDOVER
1685 CROSSTOWN BOULEVARD N.W. . ANDOVER, MINNESOTA 55304. (763) 755-5/00
FAX (763) 755-8923. WWW.C1.ANDOVER.MN.US
TO:
Mayor and Councilmembers
CC:
John Erar, City Administrato~
Jim Dickinson, Finance Director
FROM:
SUBJECT:
City Web Site Presentation
DATE:
November 19,2002
"
INTRODUCTION
The current City of Andover website has been a useful tool to communicate with residents and
for those wanting to learn more about the City of Andover. City staff over the past six months
has redesigned the website and wants to present the redesigned web site to the Council before it is
released for public viewing.
DISCUSSION
Scott Allen the City's Information Services Coordinator and myselfwill present an overview of
the redesigned website to the Council at the meeting. The redesign is a collaborative effort of all
City departments with a focus on ease of use, attractive design and most importantly useful
content.
ACTION REQUESTED
The Andover City Council is requested to review and comment on the web site presentation.
CITY OF ANDOVER
1685 CROSSTOWN BOULEVARD N.W. . ANDOVER, MINNESOTA 55304. (763) 755-5100
FAX (763) 755-8923. WWW.Cl.ANDOVER.MN.US
TO: Mayor and Councilmembers
FROM: John Erar, City Administrator
SUBJECT: Supplemental Agenda Items for November 19, 2002 Council Meeting
DATE: November 19,2002
The Council is requested to review the supplemental material for the following Agenda Items:
Add to the Al!enda under Discussion Items -
Item 13 a. Authorize Traffic Study/l50th Lane NW & Bluebird Street NW Intersection
(Supplemental) - Engineering
~ '::~mitted'
/:z~ ~
gfff'. Erar
City Administrator
---.........._-
-"
-........-.....
CITY OF ANDOVER
1685 CROSSTOWN BOULEVARD N.W. . ANDOVER, MINNESOTA 55304 . (763) 755-5100
FAX (763) 755-8923. WWW.C1.ANDOVER.MN.US
TO:
Mayor and Council Members
CC:
John Erar, City Administrator,,!'&-
Bill Ottensmann, City Engineer V
FROM:
David D. Berkowitz, Civil Engineer III
SUBJECT:
Authorize Traffic Study/150th Lane NW & Bluebird Street NW Intersection
(Supplemental) - Engineering
DATE:
November 19,2002
INTRODUCTION
The City Council is requested to authorize staff to conduct an intersection study for the
intersection of 1 50th Lane NW and Bluebird Street NW.
DISCUSSION
City staff has received concerns from residents in the area of the 150th LaneIBluebird Street
intersection. An intersection study will assist in identifying issues and possible solutions relative
to the traffic concerns at this intersection.
ACTION REOUIRED
The City Council is requested to authorize staff to conduct an intersection study for the
intersection of 1 50th Lane NW and Bluebird Street NW.
Respectfully submitted,
Q~.~~
David D. Berkowitz ~
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CITY OF ANDOVER
1685 CROSSTOWN BOULEVARD NW. . ANDOVER, MINNESOTA 55304. (763) 755-5100
FAX (763) 755-8923 . WWW.CI.ANDOVERMN.US
TO:
Mayor and Councilmembers
FROM:
John F. Erar, City Administrator
SUBJECT:
Schedule Council Workshop - Public vs. Private Infrastructure
DATE:
November 19,2002
INTRODUCTION
This item was originally presented at the October 15, 2002 Council meeting for scheduling, but was
deferred at the request of Council. Council has discussed issues and expressed interest in reviewing
the City's current development policies that prohibit private developers from designing and
installing public infrastructure in private development areas. Council requested that this issue be
brought back for further discussion to allow for additional staff input prior to any Council action
being taken to alter existing procedures.
DISCUSSION
Departments have had an opportunity to discuss this issue in detail and are currently in the process
of preparing a report and presentation for Council discussion and review. At this time, Council is
requested to schedule a workshop to further discuss this item and reach a conclusion as to whether
changes, if any, should be made to existing procedures that would take effect in the 2003 residential
construction season.
ACTION REQUIRED
In light of other potential meeting dates in December for the Community Center Project, Truth-n-
Taxation meeting and holidays, staff is proposing to schedule this item in the month of January,
2003. Council is requested to consider the following two dates for a special workshop: Wednesday,
January 15 or Thursday, January 16,2003 at 7:00 p.m.
hn F. Erar
City Administrator
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CITY OF ANDOVER
1685 CROSSTOWN BOULEVARD N. W. . ANDOVER, MINNESOTA 55304 . (763) 755-5100
FAX (763) 755-8923. WWW.CI.ANDOVER.MN.US
TO:
Mayor and Councilmembers
John Erar, City Administrato~
Will Neumeister, Director of Community Development t~
CC:
FROM:
SUBJECT: Schedule Special City Council Workshop/Review Applications for Planning & Zoning
and Park & Recreation Commission Vacancies - Planning and Engineering
DATE:
November 19,2002
INTRODUCTION
Two vacancies will exist on both the Planning and Zoning Commission and Park and Recreation
Commission after January 1,2003. Over the past few weeks staff has announced through various
media that residents interested in serving on these two commissions should make application by
December 6, 2002. The next steps would be to conduct interviews and then appoint at a special
Council meeting.
I ACTION REOUESTED
Staff recommends that the Council schedule a special meeting to conduct the interviews at 7:00 p.m.
on December 18, 2002. The Council could also make the appointments that same evening.
Respectfully submitted,
~~~~"5
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CITY OF ANDOVER
/
1685 CROSSTOWN BOULEVARD N.W.. ANDOVER, MINNESOTA 55304. (763) 755-5100
FAX (763) 755-8923. WWW.CI.ANDOVER.MN.US
TO: Mayor and Councilmembers
CC: John Erar, City Administrator.-pL-
FROM: Dan Winkel, Fire Chief h.w.
SUBJECT: Consider Adopting Fireworks Ordinance Municipal Regulations, Continued
DATE: November 19, 2002
INTRODUCTION
Fireworks of all kinds for public purchase and use have been prohibited in Minnesota since 1941.
During the 2001-2002 Legislative session lawmakers approved a change in the fireworks laws
that would allow the use of some types of consumer fireworks.
DISCUSSION
Due to the change in fireworks sales and use, the city council has determined that it is necessary
) and in the interest of public health, safety, and welfare to establish reasonable regulations
concerning fireworks. Staff has drafted language for an Ordinance that presumably would
address the concerns and questions the city council has regarding fireworks. The proposed
language is consistent with other municipalities who have written regulations on this issue.
Main topics included in this Ordinance include:
. Definitions for legal and non-legal fireworks
. Areas/zoning districts in the City where fireworks can be sold
. Appropriate permit fees
. Criminal background checks for property owner and persons in charge of selling or
storing fireworks as needed
. Applicant liability insurance requirements
. Rules for discharge of fireworks
. Appropriate hours of discharge for fireworks
. Permit denial, suspension, and revocation
. Penalty for violation
Included in this packet with the proposed Ordinance is a copy of the change in law dated April
23, 2002, the Minnesota Statutes 2002, Chapter 624, and Fireworks Fact Sheet and Frequently
Asked Questions on Enforcement as written by the Minnesota State Fire Marshal Division.
I
/
. /
BUDGET IMP ACT
The proposed Ordinance has permit fees included that will be reviewed annually by the City
Council. Staff anticipates that there could be requests for ten to twelve annual permits for
fireworks.
RECOMMENDATION
Staff is requesting Mayor and City Council approval of the proposed Fireworks Ordinance. It is
the intent for the Ordinance to take effect immediately following council approval. Staff is also
recommending a City Council workshop to discuss questions and concerns, if needed, prior to
final approval.
R"5:.IIY;;)::J/
Dan Winkel, Fire Chief
/
"
I
CITY OF ANDOVER
COUNTY OF ANOKA
STATE OF MINNESOTA
ORDINANCE NO.
AN ORDINANCE REGULATING THE SALE, POSSESSION, AND USE OF
CONSUMER FIREWORKS.
The City Council of the City of Andover hereby ordains:
Section 1. Governing Regulations
Fireworks are regulated by Minnesota State Statute 624.20-624.25. In addition to these
regulations all display, sales, storage, and use of consumer fireworks shall comply with
this Fire Regulation. The City Council of Andover ordains:
/
a) Purpose.
Due to the inherent risks of fire and injury to persons and property associated with
the sale, possession and use of fireworks, the City Council has determined that it
is necessary and in the interest of public health, safety and welfare to establish
reasonable regulations conceming fireworks.
b) Definition.
For purposes of this section, "consumer fireworks" are defined as:
Wire or wood sparklers of not more than 100 grams of mixture per item, other
sparkling items which are nonexplosive and nonaerial and contain 75 grams or
less of chemical mixture per tube or a total of 200 grams or less for multiple
tubes, snakes, and glow wonns, smoke devices, or trick noisemakers which
include paper streamers, party poppers, string poppers, snappers, and drop pops,
each consisting of not more than twenty-five hundredths grains of explosive
mixture.
c) Sale of Fireworks.
It is unlawful for any person to sell, offer for sale, expose for sale, sell at retail or
wholesale, or make any public display of any consumer fireworks in the City of
Andover without a permit. The sale, use, and possession of all fireworks in .
violation of Minn. Stat. Sect. 624.20 through 624.25 inclusive, which are adopted
herein by reference, is prohibited.
I
d) Permit application.
The application for the pem1it for the storage and sale of fireworks shall be m.ade
to the Fire Marshal and shall include:
,
)
4) Firework storage or sales areas shall provide approved "no smoking" signs in
red letters not less than two (2) inches in height on white background. All
signs shall be maintained in legible condition.
5) Smoking and the discharge offrreworks shall be prohibited within one
hundred (100) feet of any building or stand in which fireworks are stored or
sold.
6) Each permit holder shall have not less than two (2) water-type or equivalent
extinguishers of not less than two and one-half gallon capacity.
7) There shall be at least two (2) exits from all buildings from which fireworks
are stored or sold. .
8) ill buildings without an approved automatic sprinkler system, retail consumer
fireworks indoor sales displays shall be limited to fifty (50) pounds net
pyrotechnic composition or two hundred (200) pounds gross weight, ifthe
pyrotechnic composition weight in not known.
9) Buildings protected throughout by an approved automatic sprinkler system
shall be limited to one hundred (100) pounds net, or four hundred (400)
pounds gross weight if the pyrotechnic composition weight is not known.
/
10) Warehouse buildings or retail in excess of the quantities listed in 4.8 and 4.9
for retail consumer fireworks shallbe classified as an "R" occupancy with .
explosives and aerosols.
11) The license must be publicly displayed on the licensed premises. The
premises are subject to inspection by City employees including Anoka County
Sheriffs Deputies during normal business hours.
12) Storage for consunler fireworks must be in compliance with the Uniform Fire
Code. The premises must be in compliance with the Uniform Fire Code and
Uniform Building Code, or illternational Fire Code and International Building
Code, whichever is being enforced by the City of Andover.
13) Consumer fireworks shall not be sold to persons under the age of 18.
Consumer fireworks shall notbe used on public property.
14) Fireworks for sale shall be kept in an enclosed case accessible to authorized
employees only.
. 15) Juvenile compliance inspections shall be conducted by the Anoka County
Sheriff as warranted.
"
)
,
.I
i) Pemlit Denial, Suspension and Revocation.
The Fire Chief or Fire Marshal may suspend or revoke any permit granted herein
for a violation of any term of this ordinance. Any person whose permit has been
suspended or revoked or any person whose pennit application has been denied
may request a review of that determination by the City Council. Said request for
review shall be in writing and filed with the City Clerk. The City Clerk shall
place the review request on the agenda for the next regularly scheduled Council
meeting. Upon review, the City Council shall affirm or overrule the initial
determination to deny, suspend or revoke.
j) Validity.
The Andover City Council hereby declares that should any section, paragraph,
sentence or word of this ordinance or code herein adopted be declared for any
reason to be invalid, it is the intent of the Andover City Council that they would
have passed all other portions of tlllS ordinance independent of any such section
as may be declared invalid.
k) Effective Date.
This ordinance becomes effective immediately upon passage.
/
1) Penalty
Any person, finn, corporation or voluntary association which violates any
provision of tills ordinance shall be guilty of a misdemeanor and upon conviction
shall be punished in accordance with State law.
Adopted by the City Council oftlle City of Andover tllis _ day of
2002.
CITY OF ANDOVER
Attest:
Michael Gamache - Mayor
Victoria Volk - City Clerk
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}
Alcohol &
Gambling
Enforcement
Bureau of
Criminal
Apprehension
Capitol Security
Crime Victim
Services
Driver & Vehicle
Services
Emergency
Management I
Emergency
Response
;' Commission
Slate Fire
Marshall
Pipeline Safety
State Patrol
Traffic Safely
\
, J
State Fire Marshal Division
444 Cedar Street, Suite 145, St. Paul, Minnesota 55101-5145
Phone: 651/215-0500 FAX: 651/215-0525 TTY: 651/282/6555
Internet: http://www.dps.state.mn.us
Frequently Asked Questions on Enforcement
Of the MUFC as It Relates to Fireworks
April 30, 2002
Although a new law changes the definition of fireworks in Minn. Stat
624.20(c), it does nothing to change enforcement of the Minnesota
Uniform Fire Code (MUFC) as it relates to these legal consumer
fireworks. As a service to the Minnesota Fire Service, the State Fire
Marshal Division has assembled this list of frequently asked questions
relating to fireworks and the MUFC. This analysis was done in response
to a request by the Minnesota State Fire Chiefs Association. The SFMD
does not recommend or approve any particular scenario or enforcement
strategy, but is providing this information to encourage a thorough
understanding of the material and options available.
Question 1 - Are local jurisdictions allowed to adopt requirements
that exceed the fire code as it relates to fireworks?
Answer to question 1 - Yes, this has always been available to local
jurisdictions and is permitted in Minn. Rules 299F.011, Subd. 4. For
example, a city or town could adopt a local ordinance relating to the time
of year for sale, use and possession, or could limit where fireworks are
sold. This could take the form of limits on the quantities for sale, what fire
safety measures must be provided for retail sales outlets or similar
requirements.
Reference for question 1:
299F.011 Uniform fire code; adoption.
Subd. 4. Applicability; local authority. The uniform fire code
shall be applicable throughout the state and in all political subdivisions
and municipalities therein. However, nothing in this subdivision shall
prohibit a local unit of government otherwise authorized by law from
adopting or enforcing any ordinance or regulation which specifies
requirements equal to, in addition to, or more stringent than the
requirements of the uniform fire code. Any ordinance or regulation
adopted by a local unit which differs from the uniform fire code must be
directly related to the safeguarding of life and property from the haza rds
of fire, must be uniform for each class or kind of building covered, an d
may not exceed the applicable requirements of the uniform building code
adopted pursuant to sections 168.59 to 168.73.
Page 1 of 5
Questions: firecode@state.mn.us
State Fire Marshal FAQ for Enforcers April 3D, 2002
www.fire.state.mn.us
J Question 4 - Can a code official require additional fire protection systems
in retail sales occupancies selling or storing fireworks or in warehouses
with fireworks storage?
Answer to question 4: Yes. When a code official has determined that a special
hazard exists in addition to the normal hazard of an occupancy, additional
safeguards canbe required. An example would be the addition of fireworks to a
large storage warehouse where the sprinkler system is designed to protect class
I - IV commodities and the code official is concerned about the added hazard
and the abllity of the sprinkler system to protect the new hazard.
/
Reference for question 4:
MUFC 1001.9 Special Hazards. For occupancies of an especially hazardous
nature or where special hazards exist in addition to the normal hazard of the
occu'pancy, or where access for fire apparatus is unduly difficult, the chief is
authorized to require additional safeguards consisting of additional fire appliance
units, more than one type of appliance, or special systems suitable for the
protection of the hazard involved. Such devices or appliances can consist of
automatic fire alarm systems, automatic sprinkler or water spray systems,
standpipe and hose, fixed or portable fire extinguishers, suitable fire blankets,
breathing apparatus, manual or automatic covers, carbon dioxide, foam,
halogenated or dry chemical or other special fire-extinguishing systems. Where
such systems are provided, they shall be designed and installed in accordance
with the applicable
Question 5 - Can a code official limit smoking in retail sales buildings,
warehouses or tents containing fireworks?
Answer to question 5: Yes. If the chief determines that smoking constitutes a
fire hazard, the chief is authorized by the MUFC to prohibit smoking in such
areas.
Reference for question 5:
MUFC 1109.4.1 Designated areas. When the chief determines that smoking
constitutes a fire hazard in any areas of piers, wharves, warehouses, stores,
industrial plants, institutions, schools, places of assembly and in open spaces
where combustible materials are stored or handled, the chief is authorized to
order the owner or occupant to post approved NO SMOKING signs in each
building, structure, room or place in which smoking is prohibited. Such signs shall
be conspicuously and suitably located and shall be maintained. When necessary,
the chief is authorized to designate specific safe locations in any building,
structure or place where smoking is allowed.
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State Fire Marshal FAQ for Enforcers April 30, 2002
www.fire.state.mn.us
Page 3 of 5
Questions: firecode@state.mn.us
) Reference for question 8:
MUFC Definitions - FLAMMABLE SOLID is a solid substance, other than one
which is defined as a blasting agent or explosive, that is liable to cause fire
through friction or as a result of retained heat from manufacture, which has an
ignition temperature below 2120F (1 aaOC), or which burns so vigorously or
persistently when ignited that it creates a serious hazard. Flammable solids
include finely divided solid materials which when dispersed in air as a cloud could
be ignited and cause an explosion.
Appendix VI-A
2.1.4 Flammable solids.
2.1.4.1 Organic solids. Examples: camphor, cellulose nitrate and napthalene.
2.1.4.2 Inorganic solids. Examples: decaborane, lithium amide, phosphorous
heptasulfide, phosphorous sesquisulfide, potassium sulfide, anhydrous sodium
sulfide and sulfur.
2.1.4.3 Combustible metals (except dusts and powders). Examples: cesium,
magnesium and zirconium.
2.1.4.4 Combustible dusts and powders (including metals). Examples: wood
sawdust, plastics, coal, flour and powdered
metals (few exceptions).
Question 9 - Is the chief allowed to prohibit the use of fireworks in
hazardous fire areas as authorized by Appendix II-A?
Answer to question 9: Yes. Appendix II-A of the fire code has been adopted
and may be enforced as such. When the chief has identified a hazardous fire
area, Section 10 of Appendix II-A prohibits the possession or use of fireworks in
such areas.
Reference for question 9:
MUFC SECTION 1a - FIREWORKS Fireworks shall not be used or possessed in
hazardous fire areas. The chief is authorized to seize, take, remove or cause to
be removed fireworks in violation of Section 10.
NOTE: The State Fire Marshal Division is currently in the process of
adopting the International Fire Code and anticipates that a similar
analysis of fireworks requirements under the new code will be
needed.
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State Fire Marshal FAQ for Enforcers April 30, 2002
www.fire.state.mn.us
Page 5 of 5
Questions: firecode@state.mn.us
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/
MINNESOTA STATE DEPARTMENT OF PUBLIC SAFETY
Alcohol &
Gambling
Enforcement
Bureau of
Criminal
Apprehension
Capitol Security
Crime Victim
Services
Driver & Vehicle
Services
Emergency
Management I
Emergency
Response
, Commission
/
State Fire
Marshall
Pipeline Safety
State Patroi
Traffic Safety
MINNESOTA
I'UBUCIiAYETY
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State Fire Marshal Division
444 Cedar Street, Suite 145, St. Paul, Minnesota 55101-5145
Phone: 651/215-0500 FAX: 651/215-0525 TTY: 651/282-6555
Internet: http://www.dps.state.mn.us
Fireworks Fact Sheet
April 30, 2002
Recent changes to Minnesota Statute 624.20 now allow for the public sale,
possession and use of a limited number of, but not all, consumer fireworks.
Summary of Changes to Minnesota Fireworks Laws
. Sale, possession and use of some nonexplosive and nonaerial
consumer fireworks is now permitted in Minnesota on or after
April 30, 2002. Examples include items such as sparklers, cones and
tubes that emit sparks, novelty items like snakes, and party poppers.
For a complete list, see the Table on Page 2 of this fact sheet.
. These consumer fireworks may not be used on public property
(i.e. parks, roads, alleys, schools, government property etc.).
. Purchasers of these fireworks must be at least 18 years old and
retailers need to check photo identification.
. Sale, possession and use may occur at any time during the year.
What Requirements Have Not Changed
. Explosive and aerial fireworks are still prohibited for public sale,
possession and use. Prohibited fireworks include firecrackers,
bottle rockets, missiles, roman candles, mortars and shells.
. Requirements for "public" display fireworks and certification for
use remain unchanged.
Questions should be directed to the State Fire Marshal Division by email
to firecode@state.mn.us or by calling (651) 215-0500. Additional
information is available at www.fire.state.mn.us
State Fire Marshal Fireworks Fact Sheet April 30, 2002
www.fire.state.mn.us
Page 1 of 6
Questions: firecode@state.mn.us
/
Information for Consumers of Fireworks
Each state in the United States has slightly different requirements for fireworks: some permit
a1l1.4G consumer fireworks; others a subset of consumer fireworks; or no fireworks at all.
The recent law change would allow some, but not all, consumer fireworks to be sold and
used in Minnesota. To prevent confusion, the Table on Page 2 of this fact sheet outlines the
types of fireworks that may now be sold, possessed and used by the public. This table also
indicates fireworks that are still not legal to sell, possess and use, except with a permit and
by a certified operator. Here is a summary of the basic rules for fireworks in Minnesota:
· Only nonexplosive and nonaerial consumer fireworks are permitted to be sold,
possessed and used. Examples include fireworks listed in the left hand column in the
Table on Page 2 of this fact sheet.
.. Fireworks that explode, leave the ground, or shoot anything other than sparks into
the air are still prohibited.
· Use of these devices is not permitted on public property (i.e. parks, roads, alleys,
schools, government property etc.). .
· Purchasers of fireworks must be at least 18 years old and age must be verified by
photo identification at the time of purchase. The only age restriction is on the
purchase of fireworks - there is no age restriction on possession or use.
/
· There are no restrictions on the time of year for the sale, possession or use of these
fireworks, nor are there restrictions on where the fireworks are purchased (in state or
out of state).
· A permit or certification from the State Fire Marshal Division is not necessary for the
sale, possession or use of these fireworks.
· There has been no change in the laws relating to theatrical pyrotechnics and the
requirements for a permit and certified operator according to Minnesota Statute
624.20 to 624.25
· Operating outside the exception provided by Minn. Stat 624.20 (c) for sale,
possession and use of fireworks is addressed in the criminal statutes of Minn. Stat.
624.20 to 624.25. According to Minn. Stat. 624.25, violations are addressed as
follows:
1. if the violation involves explosive fireworks in an amount of 35 pounds gross
container weight or more, to imprisonment for not more than one year, or to payment
of a fine of not more than $3,000, or both;
2. if the violation involves explosive fireworks in an amount of less than 35 pounds gross
container weight, to imprisonment for not more thEm 90 days, or to payment of a fine
of not more than $700, or both; and
3. if the violation involves any amount of fireworks other than explosive fireworks, to
imprisonment for not more than 90 days, or to payment of a fine of not more than
$700, or both.
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State Fire Marshal Fireworks Fact Sheet April 30, 2002
www.fire.state.mn.us
Page 3 of6
Questions: firecode@state.mn.us
/
Background on Fireworks Statutory Requirements
Requirements for fireworks can be broken down into two broad categories:
Display fireworks -1.3G (old name was special or class B fireworks) are the large
fireworks used by trained and licensed operators and are typical of what you would see
presented each evening at the Taste of Minnesota or at the Minnesota State Fair.
Possession and use of these display fireworks by state certified operators is covered under
Minn. Stat. 624, and is not impacted by the recent law change.
Consumer fireworks - 1.4G (old name was common or class C fireworks) aresmall
fireworks intended for public use. Prior to April 30, 2002, Minnesota Statute 624.21
prohibited all forms of consumer fireworks except for toy pistols and caps. The recent law
change has added an additional exception to this statute:
(c) The term also does not include wire or wood sparklers of not more than 100
grams of mixture per item, other sparkling items which are nonexplosive and nonaerial
and contain 75 grams or less of chemical mixture per tube or a total of 200 grams or
less for multiple tubes, snakes and glowworms, smoke devices, or trick noisemakers
which include paper streamers, party poppers, string poppers, snappers, and drop
pops, each consisting of not more than twenty-five hundredths grains of explosive
mixture. The use of items listed in this paragraph is not permitted on public property.
This paragraph does not authorize the purchase of items listed in it by persons
younger than 18 years of age. The age of a purchaser of items listed in this paragraph
must bE! verified by photographic identification.
Thus, the items listed in (c) above are no longer considered "fireworks" for purposes of
Minnesota Statute 624.20 and 624.21 and no longer require use only by state certified
operators. This allows the public to use these fireworks without a permit and without a
certified operator. Fireworks not included in this new language still fall under the
requirements for a permit and certified operator.
All consumer fireworks sold in the US must meet the requirements of the three main federal
government agencies that control fireworks: (1) The Consumer Product Safety Commission
in 16 CFR 1500 and 16 CFR 1507 provides standards for the safe construction, labeling
and performance of fireworks (Le. prevention of accidental ignition or tipping during use).
The CPSC also enforces a list of prohibited fireworks such as M-80's and others. (2) The
Department of Transportation 49 CFR 170-173 defines consumer 1.4G fireworks and
contains requirements for transportation, labeling and shipment of fireworks. The DOT
adopts by reference American Pyrotechnics Association (APA) Standard 87-1 Standard for
Construction and Approval For Transportation of Fireworks, Novelties, and Theatrical
Pyrotechnics. This is the main document that defines different types of fireworks, th eir
allowable composition (weight of chemical composition) and construction. (3) Finally, the
Bureau of Alcohol Tobacco and Firearms enforces requirements relating to the explosives
nature of fireworks [27 CFR 55], such as separation distances for storage and
manufacturing.
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State Fire Marshal Fireworks Fact Sheet April 30. 2002
www.fire.state.mn.us
Page 5 of 6
Questions: firecode@state.mn.us
S.F No. 2960, 2nd Engrossment
Page 1 of 1
legislaturo Homo I Soarch I Help llinke to lho World
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" Minnesota Senate
KEY: .trigh,r:< = old language to be removed
underscored = new language to be added
NOTE: If you cannot see any difference in the key above, you need to change the display of stricken
and/or underscored language.
Authors and Status · List versions
S.F No. 2960, 2nd Engrossment: 82nd Legislative Session (2001-2002) Posted on Apr 23,2002
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;
A bill for an act
relating to public safety; modifying the definition of
fireworks; amending Minnesota statutes 2000, section
624.20, subdivision 1.
BE IT ENACTED BY THE LEGISLATURE OF THE STATE OF MINNESOTA:
Section 1. Minnesota Statutes 2000, section 624.20,
subdivision 1, is amended to read:
Subdivision 1. ~ As used in sections 624.20 to 624.25,
the term "fireworks" means any substance or combination of
substances or article prepared for the purpose of producing a
visible or an audible effect by combustion, explosion,
deflagration, or detonation, and includes blank cartridges, toy
cannons, and toy canes in which explosives are used, the type of
balloons which require fire underneath to propel them,
firecrackers, torpedoes, skyrockets, Roman candles, daygo bombs,
sparklers other than those specified in paraqraph (cl, or other
fireworks of like construction, and any fireworks containing any
explosive or inflammable compound, or any tablets or other
device containing any explosive substance and commonly used as
fireworks.
ill The term "fireworks" shall not include. toy pistols, toy
guns, in which paper caps containing 25/100 ~rains or less of
explosive compound are used and toy pistol caps which contain
less than 20/100 grains of explosive mixture.
(cl The term also does not include wire or wood sparklers
of not more than 100 qrams of mixture per item, other sparklinq
items which are nonexplosive and nonaerial and contain 75 qrams
or less of chemical mixture per tube or a total of 200 qrams or
less for mUltiple tubes, snakes and qlow worms, smoke devices,
or trick noisemakers which include paper streamers, party
poppers, strinq poppers, snappers, and drop pops, each
consistinq of not more than twenty-five hundredths qrains of
explosive mixture. The use of items listed in this paraqraph is
not permitted on public property. This paraqraph does not
authorize the purchase of items listed in it by persons younqer
than 18 years of aqe. The aqe of a purchaser of items listed in
this paraqraph must be verified by photoqraphic identification.
Sec. 2. [EFFECTIVE DATE.]
Section 1 is effective the day followinq final enactment.
http://www.revisor.1eg.state.mn.us/cgi-bin/getbill.pl ? session=l s82&version=latest&numbe.. . 10/7/2002
Page 2 of36
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Subd. 2. As used in sections 624.20 to 624.25, the term
"explosive fireworks" means any fireworks that contain
pyrotechnic or flash powder, gunpowder, black powder, or any
other explosive compound constructed to produce detonation or
deflagration.
HIST: 1941 c 125 s 1; 1988 c 584 s 2; 2002 c 350 s 1
~~624.21
624.21 Sale, possession, and use of fireworks prohibited.
Except as otherwise provided in sections 624.20 to 624.25,
it shall be unlawful for any person to offer for sale, expose
for sale, sell at retail or wholesale, possess, advertise, use,
or explode any fireworks. This section shall not be construed
to prohibit the possession, use, or explosion of fireworks by an
engineer licensed pursuant to sections 326.02 and 326.03 or a
person under the engineer's direct supervision when undertaking
acoustical testing; or sales at wholesale to those persons
holding valid permits for a fireworks display from a
governmental subdivision of the state; or sales outside the
state or sales to licensed professional engineers for acoustical
testing purposes only.
HIST: 1941 c 125 s 2; 1963 c 818 s 1; 1982 c 440 s 1; 1988 c
584 s 3; 1994 c 636 art 5 s 17
~~624.22
624.22 Fireworks displays; permit; operator
certification.
Subdivision 1. General requirements; permit;
investigation; fee. (a) Sections 624.20 to 624.25 do not
prohibit the supervised display of fireworks by a statutory or
home rule charter city, fair association, amusement park, or
other organization, except that:
(1) a fireworks display may be conducted only when
supervised by an operator certified by the state fire marshal;
and
(2) a fireworks display must either be given by a
municipality or fair association within its own limits, or by
any other organization, whether public or private, only after a
permit for the display has first been secured.
,
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(b) An application for a permit must be made in writing to
the municipal clerk at least 15 days in advance of the date of
the display and must list the name of an operator who is
certified by the state fire marshal and will supervise the
display. The application must be promptly referred to the chief
of the fire department, who shall make an investigation to
determine whether the operator of the display is competent and
is certified by the state fire marshal, and whether the display
is of such a character and is to be so located, discharged, or
fired that it will not be hazardous to property or endanger any
person. The fire chief shall report the results of this
investigation to the clerk. If the fire chief reports that the
operator is certified, that in the chief's opinion the operator
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Page 4 of 36
review the application and send to the applicant written
confirmation or denial of certification within 30 days of
\ receipt of the application. Certification is valid for a period
/ of four years from the date of issuance.
Subd. 4. Classification. When an applicant has met
the requirements of subdivisions 2 and 3, the state fire marshal
shall certify and classify the operator for supervising
proximate audience displays, including indoor fireworks
displays, for supervising traditional outdoor fireworks
displays, or for supervising both types of displays, based on
the operator's documented experience.
Subd. 5. Responsibilities of operator. The operator
is responsible for ensuring the fireworks display is organized
and operated in accordance with the state fire marshal's
guidelines described in subdivision 1.
Subd. 6. Reports. (a) The certified operator shall
submit a written report to the state fire marshal within ten
days following a fireworks display conducted by the operator if
any of the following occurred:
(1) an injury to any person resulting from the ?isplay of
fireworks;
(2) a fire or damage to property resulting from the display
of fireworks; or
: (3) an unsafe or defective pyrotechnic product or equipment
/ was used or observed.
(b) The certified operator shall submit a written report to
the state fire marshal within 30 days following any other
fireworks displays supervised by the operator.
(c) The state fire marshal may require other information
from operators relating to fireworks displays.
Subd. 7. Operator certification renewal. An
applicant shall submit a completed renewal application form
prepared and provided by the state fire marshal, which must
include at least the dates, locations, and authorities issuing
the permits for at least three fireworks displays participated
in or supervised by the applicant and conducted during the past
four years. An applicant shall pay a certification renewal fee
of $100 to the state fire marshal division of the department of
public safety. The state fire marshal shall review the
application and send to the applicant written confirmation or
denial of certification renewal within 30 days of receipt of the
application. Certification is valid for a period of four years
from the date of issuance.
Subd. 8. Suspension, revocation, or refusal to renew
certification. The state fire marshal may suspend, revoke, or
refuse to renew certification of an operator if the operator has:
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(2) caused or permitted a fire or safety hazard to exist or
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624.24 Officers may seize illegal fireworks.
'\
The state fire marshal, or any sheriff, police officer,
constable, or local fire marshal, shall seize, take, remove, or
cause to be removed, at the expense of the owner, all stocks of
fireworks or combustibles offered or exposed for sale, stored,
or held in violation of sections 624.20 to 624.25.
HrST: .1941 c 125 s 5
==624.25
624.25 Violation.
Any person violating the provisions of sections 624.20 to
624.24 may be sentenced as follows:
(1) if the violation involves explosive fireworks in an
amount of 35 pounds gross container weight or more, to
imprisonment for not more than one year, or to payment of a fine
of not more than $3,000, or both;
(2) if the violation involves explosive fireworks in an
amount of less than 35 pounds gross container weight, to
imprisonment for not more than 90 days, or to payment of a fine
of not more than $700, or both; and
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(3) if the violation involves any amount of fireworks other
than explosive fireworks, to imprisonment for not more than 90
days, or to payment of a fine of not more than $700, or both.
./
HrST: 1941 c 125 s 6; 1988 c 584 s 6
=~30 ~
"- -(6'4..30 Manufacture and distribution of tokens, when"'""
h'b" d ./
pro ~ ~te . /
The ma~'\cture, sale, offering for sa~~,~~vertising for
sale, or distribution of tokens, checks~~or slugs similar in
size and shape 'to lawful coin of the~ited States with
knowledge or rea~n to believe th~~such tokens, checks, or
slugs may be used "in substitutipIf for any such lawful coin in
any vending machine)\?arkin~ter, service meter, coin box
telephone, or other c~in ~eceptacle designed to receive or be
operated only by lawfu~~in of the united states in connection
with the sale, use, o~e~joyment of property, privilege, or
. . h b -'" h.b\;' d
serv~ce, ~s ere y pro ~ ~te .
HrST: 1941 'l~ s 1 ..'\.~
==624.31 I~
624.31/F.estrictions as to siz of tokens.
/
/ ":\.
No person shall manufacture, sell" or offer for sale or
distrtbute any checks, tokens, or slu~. unless they shall be
eithei five percent larger or five perc~~ smaller in diameter
th,~ any lawful coin of the United States.,,~.
"""HIST: 1941 c 132 s 2
==624.32
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CITY OF ANDOVER
1685 CROSSTOWN BOULEVARD N.W.. ANDOVER, MINNESOTA 55304. (763) 755-5100
FAX (763) 755-8923. WWW.CI.ANDOVER.MN.US
CC:
Mayor and Councilmembers
John Erar, City Administrator
Will Neumeister, Director of Community Development tAd--
TO:
FROM:
SUBJECT: Consider Revisions/Development Policy Guidelines-Community Development
DATE:
November 19,2002
INTRODUCTION
The City Council originally approved the "Development Policy Guidelines" in 1993 and since that
time there have been some changes. After recently reviewing the document, staff is proposing a
change in Section 3 which details the process/procedure for new plat submittals.
DISCUSSION
Presently, the policy does not allow the submittal of a plat after July 15t (for development the
, following year) unless it is considered an "in fill" plat of20 lots or less. The proposed change would
allow staff to determine after July 15t of a given year whether plats larger than 20 lots could be
considered for development the following year. This would allow the City to be more flexible to
potentially accommodate new housing developments in the following year if time and resources will
allow.
ACTION REOUESTED
Staff requests the Council adopt the recommended changes to Section 3 of the Development Policy
Guidelines (pages 1-2).
Respectfully submitted,
~~
Will Neumeis~
Attachments
Development Policy Guidelines
(draft revisions 10/22/02)
Underlined is new language, Strike out is to be removed
DEVELOPMENT POLICY GUIDELINE
ARTICLE I - ANNUAL IMPROVEMENT PROGRAM
SECTION 1. PURPOSE
The purpose of this Article is to establish an outline of the procedure to be employed in the City
of Andover for considering improvements originating either through petition, or Council
initiative. This Article also provides an outline of developer responsibility and guarantees.
SECTION 2. INTENT
It is the intent of the Andover City Council to consider public improvements only once during
each calendar year, except as otherwise provided in this policy.
Subd. A. Justification
I
1.) The location of Andover in the metropolitan area and the projected growth
patterns, will result in a change from a basically rural to an urban character. It is
necessary and advisable that this transaction occur in an orderly process. An
orderly process must be of prime concern to ensure that proper planning, safety,
financial consideration, citizen participation and reorganization of change is
accomplished and understood.
2.) This policy is not intended as a vehicle to impair growth and development; rather
it is to assure that the growth and development, where it occurs, will be in an
orderly manner utilizing proper planning and sound fiscal management.
SECTION 3. PROCEDURE
Subd. A. Preliminary Plat
1.)
!: Submittals before Julv 1. A proposed preliminary plat for urban residential
development shall be submitted to the City for review by the Andover Review
Committee in accordance with Ordinance No. 10, Section 7.02. Urban plats of
twenty (20) or more lots must be submitted on or before July I of each year to
develop in the following year. Urban plats of less than twenty (20) lots that are
considered by the City Council as infill developments within the current MUSA
may be accepted after said date provided the plat is approved in accordance with
Subd. A.2.
I
b. Submittals after Julv 1. Concurrentlv. the City Enl!ineer and Community
Development Director shall determine. subiect to the approval of the City
Administrator. whether new preliminary plats may be accepted beyond Julv
1st throul!h November 15th for development in the followinl! year. Final
determination shall be based on criteria that will allow for an orderlv and
thorou!!:h review of all plat submittals. Determination of whether a plat may
be submitted subsequent to July 1 throu!!:h November 15 (for development in
the followin!!: year) will be as follows: 1) adequate plannin!!: and plat review.
time frames must be available: 2) public health. safety and welfare
considerations will be key factors: 3) failure to submit a plat durin!!: the
normal acceptance period between January 1 - July 1 for reasons associated
with a lack of plannin!!: by the petitioner will be !!:iven a lower priority for
City acceptance: 4) staff availability and work load considerations will be a
primary consideration: 5) Plat submittals will be considered on a first come-
first served basis subiect to staff availability and 6) the developer must a!!:ree
to time extensions if requested durin!!: the review process.
No preliminary plat for urban residential develepment shall be submitted er
accepted by the City for review lli1til sl:lch time as the sketch plan re',iew process
has been completed in accordance with Onlil'la-nce Ne. 10, SeetioR a.
2.) Approval. A completed preliminary plat for urban residential development shall
be acted upon by the City Council on or before December 31 ef each year for
urban develepments eftwenty (20) er more lots and January 31 of each year feF
m-ban developments ef less than t',yenty (20) lots in order for the plat to develop in
the following year.
Subd. B. Petitioned Improvements
1.) Petitions for streets, sewer, water and storm sewer, etc. must be received by the
City on or before December 31 of each year fer a-n urban plat cOl'lsisting of 20 or
more letsAmits and on or be[ere January 31 of each year for an urban plat
consisting of fewer than 20 lots/units (for installation of public infrastructure.
as previously described in Section 3. Subdivision A ). Petitions for
improvements in new subdivision will be accepted only if a preliminary plat has
been approved by the City Council.
2.) Projects/Developments located in the Metropolitan Urban Service Area (MUSA)
shall follow the time schedule illustrated on the attached Exhibit A
(Comprehensive Plan - Staging Plan). The Council may amend the time schedule
as deemed necessary.
3.) Upon receipt, the Council shall refer the petition to the City Engineer for
preliminary study and report. The City Engineer and/or Consulting Engineer shall
prepare and submit to the Council, a feasibility study and report on all proposed
improvements by the second regularly scheduled Council meeting in January.
4.) Upon completion of the hearings, the Council will decide to order or to abandon
each proposed improvement. For those improvements ordered, the Council shall:
a) Order preparation of final plans and specifications, approve them, call for bids
and may award contract(s).
b) Authorize Attorney to acqUIre all easements through negotiations or
condemnation.
c) Approve bond form, authorize and award sale of improvement bonds. The
Council may authorize sale at any time total improvement cost estimates are
known; however, delivery of bond monies cannot be made until after
improvement contracts are executed.
Subd. B. Council Initiated Improvement Considerations
1.) As part of its role, situations arise whereby the Council desires to consider
projects on its own initiative. Similarly, it is an administrative responsibility to
bring needed or visible improvements to the attention of the City Council.
2.) The procedure for this method of improvement origination and consideration
follows the same pattern as outlines for petitioned improvements, except that the
initial petition form is not required. In place of the petition, either a member of
the Councilor the Administration presents a proposed resolution referring
proposed improvements to the City Engineer and/or Consulting Engineers to
prepare a feasibility report.
Subd. C. Non-Assessable Projects
1.) Non-assessable projects can generally be described as those which provide a
general benefit to the entire community rather than direct or areal benefits to a
specific portion of the City. Examples of such improvements would be municipal
wells, interceptor sewer lift stations, water storage facilities, and water treatment
facilities. Such improvements are normally financed from funds dedicated for the
specific purposes intended.
2.) Initiation. Non-assessable projects would typically be Council initiated, as
scheduled in the Five-Year Capital Improvement Program(CIP). Due to the
generally unique nature of these projects, combining as part of an annual
improvement program would serve no useful purpose.
3.) Procedures. The procedures for implementation of a non-assessable project shall
. be the same as those prescribed herein for Council initiated projects, except that
the schedule shall be as established by Council as part of the CIP process.
4.) Hearings. Public hearings are generally not required for those projects, and will
not be held unless specifically required for a given project.
SECTION 4. DEVELOPER RESPONSIBILITIES
Subd. A. Development Agreement
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. Thirty (30) days prior to ordering improvements for a proposed subdivision or
development, an agreement with the developer which details the nature of the
development, the schedule for implementation, the role for the developer, the role
of the City and other affected agencies, and other items as may be deemed
advisable by the City Attorney shall be entered into by the City and developer.
The development agreement shall become effective at such time as the Council
orders the improvement(s). No improvement shall be ordered without a mutual
agreeable agreement in place.
Subd. B.
Developer Guarantees
As stipulated in the development agreement, the Developer shall post with the
City surety(ies) in a form acceptable to the City Attorney, and in amounts
approved by the City Engineer for the following purposes:
1.) Developer's improvements (grading, lot staking, erosion control, street
lighting, etc.).
2.) Assessments for Public Improvements:
a.) Street Grading and Drainage,
b.) Utilities (Sanitary Sewer, Water and Storm Sewer),
c.) Street Construction (Concrete Curb and Gutter, Gravel Base and
Bituminous Pavement),
d.) Boulevard Restoration.
3.) Relocation and/or Protective Improvements for Non-Municipal Utilities (Cash
Deposit Only).
4.) Developer-Constructed Public Improvements if so approved by the City.
SECTION 5. ENGINEERING OPTIONS AND RESPONSIBILITIES
The City Engineer shall have the option and be responsible for expanding petitions to provide for
continuity and rational extension of proposed improvements. Whenever this occurs, it shall be
brought to the attention of the Council in the feasibility study and report. The Council shall then
give consideration to altering the proposed improvement from petitioned improvements to
Council-Initiated.
In the interests of economy, the City Engineer shall combine like-type improvements ill
developing the final plans and specifications to reduce improvement costs.
SECTION 6. IMPROVEMENT AHEAD OF SCHEDULE
The Council may give consideration to advancing developer financed improvements subject to
\ the following:
"
Subd. A. Applicant(s) shall state intention with the petition for improvement and may
include a request for waiver of hearing.
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Subd. B. Council shall refer petition to the City Engineer for feasibility study and report,
and shall determine whether or not a public hearing is required or warranted. If a
public hearing is required or warranted, the City Engineer shall indicate to
Council how long the feasibility report will take, and shall set the public hearing
date accordingly. If there is no public hearing, consideration will be given upon
submission of the feasibility study and report.
Subd. C. Council shall consider improvement proposal after receipt of feasibility study and
report. If Council approves the proposed improvement, preparation of final plans
and specifications will be ordered upon receipt of a security deposit of one and
one-half (1 Yz) times the City Engineer's cost estimate to prepare the plans and
specifications.
Subd. D. Council then shall approve final plans and specifications, order call for bids,
receive bids and award contract. Any easements necessary will be so authorized
for acquisition by the City Attorney.
SECTION 7. RURAL STREET IMPROVEMENTS
All new development located outside the MUSA will require to meet the Standard Specifications
for Rural Residential Street Construction.
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The City shall not construct rural streets under public contract where a new subdivision is being
or has been created unless the benefiting property owners petition the City and proceed as
authorized by Chapter 429, Laws of Minnesota. The City may, at its option, consider public
contract construction of rural street improvements where an unimproved rural road presently
exists. This option shall be exercised on a priority basis with rural roads having the potential to
become routes of collector classification or higher, given the highest priority. The second
priority will be given-to other streets where the best interests of the general public are served.
SECTION 8. NON-MUNICIPAL UTILITIES
Where non-municipal utilities, such as pipelines and electrical lines cross a subdivision, it shall
be the responsibility of the developer to pay the costs necessary for the relocation, realignment,
and/or protection of such non-municipal utilities. The developer will have the following option:
Subd. A. The developer may have the utilities relocated, realigned, and/or protected by the
appropriate utility company in advance of Council ordering any public
improvement project.
Approved by the City Council on November 16,1993.
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Revised: July 16, 1996
January 21, 1997
February 16, 1999
July 20,1999
DATE
November 19, 2002
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ITEMS GIVEN TO THE CITY COUNCIL
.:. The Connection
.:. Information for Item #10
.:. Information for Item #18
PLEASE ADDRESS THESE ITEMS AT THIS MEETING OR PUT THEM ON
THE NEXT AGENDA.
THANK YOU.
G:IDA TAIST AFFlRHONDAAIAGENDAICCLlST.DOC
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November 6, 2002
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Trunk Sanitary Sewer Analysis
for Designated Rural Reserve Areas
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City Project No. 02-22
City of Andover
1685 Crosstown Boulevard NW
Andover, MN 55304
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WSB Project No. 1463-00
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Prepared by:
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4150 Olson Memorial Highway, Suite 300
Minneapolis, MN 55422 (763) 541-4800
& Associates, Inc.
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FEASIBILITY REPORT
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TRUNK SANITARY SEWER ANALYSIS FOR
DESIGNA TED RURAL RESERVE AREAS
CITY PROJECT NO. 02-22
FOR THE
CITY OF ANDOVER, MINNESOTA
November 6, 2002
Prepared By:
WSB & Associates, Inc.
4150 Olson Memorial Highway, Suite 300
Minneapolis, MN 55422
(763) 541-4800
(763) 541-1700 (Fax)
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Feasibility Report
Trunk Sanitary Sewer Analysis for
Designated Rural Reserve Areas
City Project No. 02-22
Andover, Minnesota
WSB Project No. 1463-00
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J4150 Olson
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Minneapolis
Minnesota
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763.541-4800
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November 6,2002
Honorable Mayor and City Council
City of Andover
1685 Crosstown Boulevard NW
Andover, MN 55304-2612
RE: Feasibility Report
Trunk Sanitary Sewer Analysis for Designated Rural Reserve Areas
City Project No. 02-22
Andover, Minnesota
WSB Project No. 1463-00
Dear Mayor and City Council Members:
WSB & Associates, Inc. is pleased to present the enclosed feasibility report on the City of
Andover's capability of providing sanitary sewer to the Rural Reserve Areas. This report
represents the sanitary sewer component of the Comprehensive Plan guiding the
development of the Rural Reserve Areas.
The Metropolitan Council is requiring the City of Andover to identify a minimum of 1,000
buildable acres within the City outside of the existing 2020 MUSA. The study has
identified that two areas in combination within the City have the potential to fulfill that
requirement.
The enclosed report includes a discussion of the recommended sanitary sewer
improvements in addition to a discussion of other alternatives along with estimated costs
and rate analysis. We respectfully request the City Council accept the findings of the study
and direct City Staff and WSB & Associates, Inc. to implement this program into the
City's Comprehensive Plan
We are available at your convenience to discuss the contents of this report. Please give us
a call at (763) 541-4800 if you have any questions or concerns regarding the report. We
appreciate the opportunity to assist you and your staff in the completion of this study.
Sincerely,
David E. Hutton, P.E.
Vice President
Enclosure
sb
Minneapolis. 51. Cloud. Equal Opportunity Employer
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CERTIFICATION
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I hereby certify that this plan, specification or report was prepared by
me or under my direct supervision and that I am a duly Licensed
",ofe,,'on" Enginoe~Of ::"e of Minne,o".
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~ David . H ton, P.E.
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Date: November 6, 2002
Lic. No. 19133
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Kevin B: Kawlewski, P.E.
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Date: November 6,2002
Lic. No. 25496
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Feasibility Report
Trunk Sanitary Sewer Analysis for
Designated Rural Reserve Areas
City Project No. 02-22
Andover, Minnesota
WSB Project No. 1-163-00
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TABLE OF CONTENTS
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TITLE SHEET
LEITER OF TRANSMmAL
CERTIFICATION SHEET
TABLE OF CONTENTS
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1.
2.
EXECUTIVE SUMMARY .............................................................................................................1
INTRODUCTION ...........................................................................................................................2
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2.1
2.2
2.3
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GENERAL BACKG RO UND .........................................................................................................3
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3.2
3.3
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RURAL RESERVE AREA ANAL YSIS........................................................................................ 7
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4.2
4.3
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Authorization ........ ....... ........ ....... ...... ....... ........ ........ ..... .... ..... ... .......... ....... ............ ..... ...... .... 2
Scope. .... ....... ..... .... ..... ...... .... .......... ... ... ..... ... ..... ........... ...... .... ..... .... ... ........ ...... ..... ....... ..... ... 2
Data Available ........ ................ ....................... ..... ........... ..... ........................ ............. ...... ....... 2
Project Location.. .... ........... ...... ....... ... .... .... .... ..... ...... ..... ..... ..... ........... ..... ... ....... ...... ...... .... ... 3
Existing Conditions.. ................ ................................................ ................... ........... ........ ...... 3
Existing Trunk System Analysis ..........................................................................................3
Projected Densities... ................ ............. .............. .......... ....................................................... 7
Projected Flows ......................... ...................... ......................... ..... .............. ...... ...... ...... ....... 7
MCES Interceptor Availability... ..........................................;............ ........... ............ ....... ..... 8
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5. AL TERNA TIVE ANALYSIS AND RECOMMENDED OPTIONS ........................................10
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5.1
5.1A
5.2
5.3
5.4
5.5
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FUND IN G ......................................................................................................................................15
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Alternative No.1 - New Gravity Trunk (Figure 1) - Recommended Alternative .............10
Alternative No. 1A - Serve Constance Church Through Existing Connection..................l1
Alternative No.2 - CAB Interceptor Connection (Figure 2) .............................................13
Alternative No.3 - Upgrade of Existing Trunk System (Figure 3) ...................................13
Alternative No.4 - Extension of High School Trunk (Figure 4) .......................................14
Alternative No.5 - Connection to Bunker Lake Trunk .....................................................14
Opinion Of Cost .................................................................................................................15
Rate Analysis........... ....................... ........................... ......................... ......................... ..... ..15
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7. SCHEDULE AND PHASING ......................................................................................................17
FEASIBILITY AND RECOMMENDA TION ............................................................................18
Appendix A
Figures
Appendix B
Opinion of Probable Cost
Appendix C
Additional Information
. Agricultural Preserve Areas
. Comprehensive Plan - Rural Reserve Staging
· Chesterton Commons Lift Station Analysis (MFRA Letter Dated March 5, 2001)
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Feasibility Report
Trunk Sanitary Sewer Analysis for
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City Project No. 02-22
Andover, Minnesota
WSB Project No. 1463-00
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EXECUTIVE SUMMARY
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The Metropolitan Council has requested that the City of Andover identify a minimum of 1,000
buildable acres for potential development outside of the existing Metropolitan Urban Service
Area (MUS A Boundary). The requirement is a condition of approval of the City's
Comprehensive Plan. In line with the Metropolitan Council of Environmental Services (MCES)
conditions, two areas have been identified for potential development in the Rural Reserve Area
consisting of approximately 1,020 and 1,293 gross acres, respectively. This study was ordered to
determine the potential for providing sanitary sewer to the Rural Reserve Areas that will allow
connection to the MCES trunk system.
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The determination of the City's capability to provide sanitary sewer included an analysis of 5
separate improvement alternatives. The analysis indicated that a new trunk can be extended to
serve both study areas with a gravity based sanitary sewer system. The new trunk system is the
recommended alternative and is included herein as Alternative No.1. The proposed trunk sewer
will be extended northerly from the Coon Rapids Interceptor at the intersection of Bunker Lake
Boulevard and Crooked Lake Boulevard. The Opinion of Cost of the proposed improvements as
described herein is estimated to be $5,438,350. Alternative No. lA should be considered as a
component of the overall implementation of Alternative No.1.
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Funding for the proposed interceptors is anticipated to come from a combination of development
fees. It is estimated that trunk sewer fees would need to increase to $517/unit in addition to
$1,81O/acre to pay for the proposed improvements. As these areas are outside of the existing
2020 MUSA, the City of Andover would need to establish a separate trunk sanitary rate for the
study areas.
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The proposed improvements contained in this report are feasible, and cost effective from an
engineering standpoint. There is available capacity in the Coon Rapids Interceptor for the City
of Andover. As that capacity is readily available, the extension of the sanitary sewer from the
Coon Rapids Interceptor could open up the Rural Reserve Areas to urban density development.
The final program developed for the implementation of the Rural Reserve Areas into the
Comprehensive Plan will take careful consideration on the part of the City Council. Combined
projected flows from the study areas are close to available capacities as dictated by the
Metropolitan Council. However, some areas of development may be lost to wetlands, floodplains
and stormwater ponds. In which case, the Council will need to review the recommendations in
this report if they determine that a combination of the study areas or addition of other peripheral
areas is warranted for inclusion into the study. The Council will also need to review the phasing
plan for the current 2020 MUSA as a final schedule is established for the potential development
of the Rural Reserve Areas. Based on Council decisions and direction, recommendations and
information contained in this report may need to be modified accordingly.
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Feasibility Report
Trunk Sanitary Sewer Analysis for
Designated Rural Reserve Areas
City Project No. 02-22
Andover, Minnesota
WSB Project No. 1463-00
Page 1
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2.
INTRODUCTION
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2.1 Authorization
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On July 16, 2002 the Andover City Council authorized a study to analyze the feasibility of
extending trunk sanitary sewer facilities to potential development areas to meet the 1,000 acre
minimum required under the Metropolitan Council Environmental Services (MCES) agreement
for the City's Comprehensive Plan Approval. The preparation of the report was ordered in
response to the requirements of the MCES division that the City include an additional 1,000
buildable acres (minimum) of developable land for urban density residential development.
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2.2 Scope
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The purpose of the study is to identify an additional 1 ,000 acres (minimum) of developable land
within the City that will fulfill the demands of the MCES to achieve approval of the
Comprehensive Plan. The report specifically addresses the ability of the City to provide sanitary
sewer service to the identified areas. That ability has been determined through analysis of the
available capacities within the current trunk system as well as possible construction of new trunk
facilities connecting the proposed areas to the MCES collection and treatment facilities. The
Rural Reserve areas included in this study are located outside of the City's current 2020 MUSA
boundary. Subsequently the analysis of the City's existing sewer system and the impacts of the
proposed improvements consider projected sewer flows for full development conditions defined
by the 2020 MUSA boundary. The contents of the report contained herein represents the
sanitary sewer service availability component of the Comprehensive Rural Reserve analysis.
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2.3
Data Available
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Information and materials used in the preparation of this report include the following:
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City of Andover Comprehensive Plan - December 2001 Draft Copy
Record Drawings
MCES system drawings
City of Andover topographic maps
Proposed areas defined by the City
Meeting with MCES Sewer Staff
City Utility Record Drawings
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Feasibility Report
Trunk Sanitary Sewer Analysis for
Designated Rural Reserve Areas
City Project No. 02-22
Andover, Minnesota
WSB Project No. 1463-00
Page 2
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3.
GENERAL BACKGROUND
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3.1 Project Location
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There are two areas identified as part of the urban reserve study area. Study Area 1 contains
approximately 1,020 gross acres generally located adjacent to the east edge of Round Lake
Boulevard extending approximately 4,500 feet to the east. It is bordered on the south end by
Coon Creek and 16151 Avenue NW on the north.
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Study Area 2 contains approximately 1,293 gross acres extending northerly from 16151 Avenue
NW to a line approximately 9,500 feet north of 16151 Avenue NW. It is generally bordered by
Hanson Boulevard on the west and Ward Lake Drive on the east. The general locations of Study
Areas 1 and 2 are shown on Exhibit 1 on page 5.
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3.2
Existing Conditions
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Both study areas are currently undeveloped. The topography is gently rolling containing
substantial amounts of tillable lands, wooded areas, and wetlands. Exhibit 2 on page 6 identifies
approximate areas of wetlands and floodplain within the two separate study areas. These areas
were obtained from the Department of Natural Resources and the National Wetland Inventory.
As shown on the drawing, Area 1 is shown to contain approximately 161 total acres of wetland
and floodplain. Likewise, Area 2 is shown to contain approximately 650 acres of wetland and
floodplain.
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It should be noted that these types of areas are generally estimated and will need to be studied
and verified at a later time prior to final design and development through physical delineations of
the wetlands and floodplains in the study areas.
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3.3
Existing Trunk System Analysis
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The City's sewer collection system contains a system of sanitary sewer trunk lines extended to
provide service to properties within the current 2020 MUSA boundary. The existing trunk
system of pipes greater than 18-inches is illustrated on the alternative improvement figures in
Appendix A. Table 1 shows a summary of available capacities in the existing trunk system.
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There are two reaches within the existing trunk system that will have insufficient capacity under
full development of the MUSA. The first is Coon Creek Trunk Line downstream (west) of the
Bluebird Trunk Line to Crosstown Boulevard. The second is the Crosstown Trunk Line west of
Hanson Boulevard to the Bunker Lake Trunk. The available capacity shortage in the Crosstown
Trunk is proposed to be relieved by the construction of a bypass lift station to be constructed at
Hanson Boulevard. The effects of the proposed lift station are reflected in Table 1. The
remaining trunk lines will have available capacities to serve developrnent currently proposed for
locations within the 2020 MUSA boundary.
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Table 1 identifies two trunk facilities within the City that have a significant amount of capacity
available for use after development of the MUSA. The first is approximately 1,000 feet of the
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Feasibility Report
Trunk Sanitary Sewer Analysis for
Designated Rural Reserve Areas
City Project No. 02-22
Andover, Minnesota
WSB Project No. 1463-00
Page 3
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Bunker Lake Trunk between Crosstown Boulevard and Crooked Lake Boulevard. The second is
the Crooked Lake Trunk which directly connects to the MCES Coon Rapids Interceptor.
Table 1 identifies available capacities for the major trunk lines in the City. With the exception of
the identified bottleneck areas, it reveals available capacity in the existing system. However, the
calculation of projected flows from the study areas reveals that the available capacity in the
existing system is inadequate to accept additional flows from the study without replacement and
upgrade of the majority of the downstream systems. In addition, the existing trunk lines with the
exception of the Crooked Lake Trunk do not have adequate depth to accept gravity flow from the
study areas. The analysis of the improvement alternatives reveals that a lift station would be
necessary to direct flow into any of the existing trunk lines except at the intersection of Bunker
Lake Boulevard and Crooked Lake Boulevard.
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TABLE 1 - Available Capacities (Based on 2020 MUSA)
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PIPE SIZE AVAILABLE
TRUNK (INCHES) LOCATION CAPACITY
. (MGD)*
Blue Bird Trunk I 18" I South of 150th Lane I 0.41
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Pinewood Trunk I 18" Nightingale. North of Crosstown Boulevard 1.35
Coon Creek Trunk I 24" West of Bluebird Trunk Line -0.20
Crosstown Trunk 24" Before Bypass (Hanson Boulevard) -0.86
Crosstown Trunk 24" After Bypass to Bunker Lake Trunk I 0.52
Bunker Lake Trunk 30" . Crooked Lake Trunk to Crosstown Trunk 3.09
Crooked Lake Trunk I 36" South of Bunker Lake Trunk 5.50
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* Available Capacity is based on Comprehensive Plan Flow Projections
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Feasibility Report
Trunk Sanitary Sewer Analysis for
Designated Rural Reserve Areas
City Project No. 02-22
Andover, Minnesota
WSB Project No. 1463-00
Page 4
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4.
RURAL RESERVE AREA ANALYSIS
4.1 Projected Densities
The determination of densities for the proposed areas was based on an overall analysis of
previous development densities witnessed within the metro area. Recent residential
developments have been experiencing densities in the range of 2 to 2.5 units per acre. In the
metropolitan area, some higher density residential developments have included densities in the
range of 5 to 7 units per acre. Based on the wide range of densities for residential developments,
a gross blended rate of 3.5 units per acre was used for this analysis. This will provide for overall
representation of anticipated development and provide the basis for the calculation of future
wastewater flow levels.
4.2
Projected Flows
The calculation of flows for both study Areas 1 and 2 is shown in Table 2. Table 2 includes flow
projections based on two development scenarios. Scenario 1 represents urban density
development of both study Areas 1 and 2 including those parts of each area identified as
floodplain and wetlands. Scenario 2 removes wetland and floodplain areas from the developable
land calculation. Projected daily average and peak flows are shown in the table.
TABLE 2 - Flow Determination
SCENARIO 1 SCENARIO 2
Assumes all developable land Assumes wetlands and floodplains as
undevelopable
Area 1 Area 2 Area 1 Area 2
Total Developable Area 1,020 1,293 1,020 1,293
(Acres)
Non-developable Area (Acres) NA NA 161 650
Total Net Area (Acres) NA NA 859 643
Land Use URL URL URL URL
Gross Blended Density (Units 3.5 3.5 3.5 3.5
per Acre)
Unit Flow Rate 210 210 210 210
(GalJUnitlDay)
0.75 0.95 0.63 0.47
Average Flow Rate (MGD) 1.70 Total 1.10 Total
Peak Factor 3.3 3.3 3.4 3.5
Peak Flow (MDG) 2.47 3.14 2.15 1.65
5.61 Total 3.80 Total
Feasibility Report
Trunk Sanitary Sewer Analysis for
Designated Rural Reserve Areas
City Project No. 02-22
Andover. Minnesota
WSB Project No. 1463-00
Page 7
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In each scenario, the average projected flows were based on the gross blended density of 3.5
units per acre. The expected flow rates are based on a typical planning unit of 210 gallons per
unit per day. The use of these numbers results in the total flows as shown. It should be noted that
the flows used in determining required capacities for the proposed trunk lines discussed in
Section 5.0 are based on Scenario 1. The use of Scenario 1 as depicted in the preceding table
provides a conservative approach to the planning of future improvements and budgeting.
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Table 2 shows both average flows and peak flows for the two study areas for each scenario. The
average flow represents a baseline that should be expected in the pipe on a consistent basis. The
peak flows represent the design flow for the pipe. The peak flow is the volume of water that
should be anticipated during the highest use period in a 24-hour basis. For example, peak flow
periods are typically experienced in the early morning during the time when residents would be
getting ready to go to work or school or in the early evening after people are home doing
household tasks. The peak flow is calculated by applying a peaking factor to the anticipated
average flow rate. The peaking factors used in the calculation are based on historical peak flows
monitored by the MCES.
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The City of Andover's entire sewer system currently flows through a series of
laterals and local trunk facilities. The trunks all convey wastewater by gravity
flow to the Coon Rapids Interceptor, which provides service to the area of the
community presently served by the municipal sewer system. The main outlet for
the local system is located at the intersection of Crooked Lake Boulevard and
Bunker Lake Boulevard.
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The Coon Rapids Interceptor currently has an available capacity to accept an
additional flow of 1.3 mgd (average). The excess capacity in the existing
interceptor is available immediately to the City of Andover without capital
expenditures to improve the facility. The use of the Coon Rapids Interceptor does
not have significant financial impact to the MCES. Discussions held with the
MCES during the course of this study have revealed that the pipe is immediately
available to receive the flow from any development of the study areas based on
MCES approval. The use of the Coon Rapids Interceptor has been endorsed by
the MCES.
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In 1990, the MCES initiated plans to phase out the Anoka wastewater treatment
plant. The plant was to be replaced with a lift station on the same site that would
pump wastewater from the Anoka plant service area to MCES treatment facilities
further downstream. According to the "Anoka Wastewater Treatment Plant Phase
Out Design Report" from the MCES, dated July 1990, there was a wastewater
flow allotment for the City of Andover of 1.0 mgd (average) that would flow into
the CAB interceptor to the lift station serving the area. Since that time the City of
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Feasibility Report
Trunk Sanitary Sewer Analysis for
Designated Rural Reserve Areas
City Project No. 02-22
Andover, Minnesota.
WSB Project No. 1463-00
Page 8
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Andover has not had the option of connecting to the CAB Interceptor as it has not
been extended in its entirety from the new lift station through Anoka.
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Andover and a short distance downstream into Anoka. However, it does not
currently extend all the way through Anoka and across the Rum River to the
Anoka Lift Station. In order for the City of Andover to make a connection to this
facility, the MCES has indicated that they would need to install a crossing of the
Rum River and extend the interceptor through part of Anoka to connect with the
existing section extending to Andover. The MCES has stated that the capacity
allotted for Andover is still available in the pieces of the pipe that are currently in-
place. In addition, a second, existing river crossing downstream of the Anoka lift
station would need to be reconstructed to provide the additional capacity
requested by Andover. This upgrade is also required for future development of
communities adjacent to the south and west of Anoka. The MCES has stated that
this crossing would not be improved until each community is ready to develop.
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The extension of the CAB interceptor would require two things to happen. First,
the request to extend the interceptor would need to be a joint request by Andover
and Anoka. At this point, no discussion has been held with the City of Anoka to
determine their need for the interceptor extension. Secondly, the river crossing
upstream of the Anoka Lift Station, which is not currently in the MCES planning
cycle, would need to be constructed. Any development relying on a connection to
the CAB interceptor would be indefinitely delayed based on the MCES schedule
and available funding for the project.
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The extension of the CAB would have significant financial impact on the MCES
and it is not readily available for connection by the City of Andover. At this time,
the MCES is strongly encouraging the City of Andover to utilize the Coon Rapids
interceptor for this additional flow from the Rural Reserve Areas.
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Feasibility Report
Trunk Sanitary Sewer Analysis for
Designated Rural Reserve Areas
City Project No. 02-22
Andover, Minnesota
WSB Project No. 1463-00
Page 9
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s.
AL TERNA TIVE ANALYSIS AND RECOMMENDED OPTIONS
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Several alternatives have been analyzed to provide sanitary sewer service, as described below
and shown on Figures 1-4 in the Appendix.
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5.1 Alternative No.1 - New Gravity Trunk (Figure 1) - Recommended Alternative
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The proposed improvements for Alternative No.1 are shown on Figure 1 in the Appendix.
Alternative No.1 is the construction of a new gravity sanitary sewer trunk ranging in pipe sizes
between 21-inch and 27-inch to provide sewer service to both study Area 1 and study Area 2.
This alternative would utilize the Coon Rapids Interceptor as the main outlet for the increased
flows from the study areas.
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As shown on the drawing, a new 27-inch trunk line would be extended northwesterly from the
Crooked Lake Trunk. The alignment as shown would require crossing through a developed
neighborhood at depths of approximately 20 feet. It would also cross Woodland Creek Golf
course adjacent to Coon Creek. Depths across the golf course would be in the range of 10 feet to
15 feet deep. The area north of Coon Creek is undeveloped property up to 16151 Avenue NW.
The pipe would then extend east along 161st Ave. NW to a point within Area 2 where it could
turn and extend north as shown on Figure 1. Depths along 1615t Ave. NW will vary from 35 to
40 feet deep, which is similar to current trunk sewer depths in the City. These depths are
necessary to maintain gravity flow through the system. Pipe grades in this alternative as well as
in subsequent alternatives are set at minimum recommended grades in accordance with the Great
Lakes-Upper Mississippi River Board of State and Provincial Public Health and Environmental
Managers (Ten States) standards.
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The demand for this trunk sewer will depend on proposed development of the study area.
Subsequently, the final design of the proposed facility should be conducted at the time of platting
to assure that adequate easements are included with the plats for the area. It should be noted here
that costs for easement acquisition have been included in the estimates. However, final design of
the sewer at the time of development may result in the dedication of some of the necessary
easements through the platting process. It should also be noted here that the alignment as shown
on Figure 1 is understood to be schematic in nature and the final alignment of this trunk line will
depend on final development conditions.
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Alternative No.1 offers several benefits to the City. It utilizes gravity flow for both areas and
does not require a lift station as part of the trunk system. As the majority of the alignment will
go through undeveloped property, easement acquisition costs can potentially be minimized
through dedication as part of any developer's agreement for the property. It also offers the most
economy with the least amount of disruption to existing developed areas. In addition, it connects
to the Coon Rapids Interceptor, which is immediately available to receive additional flow from
the City of Andover with no capital expenses to the MCES. Finally, this route offers greater
flexibility to the City in how the area develops. The delineation of wetlands and floodplain in
study Areas 1 and 2 may determine that some of the floodplain is not developable which would
free up additional acreage for development of other areas. In this event, the presence of a
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Feasibility Report
Trunk Sanitary Sewer Analysis for
Designated Rural Reserve Areas
City Project No. 02-22
Andover, Minnesota
WSB Project No. 1463-00
Page 10
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sanitary sewer trunk could allow development of properties located between study Areas 1 and 2
adjacent to the north side of 161'1 Avenue NW.
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The improvements proposed as Alternative No.1 include the extension of a trunk sanitary sewer
facility through Study Area 1 to Study Area 2. It is anticipated that development related projects
will occur initially in Study Area 1. Likewise, the extension of any trunk sewer through Area 1
should be staged accordingly. The extension of the trunk to Study Area 2 can then occur as
development demand in that area occurs.
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A potential decision by the Council not to extend the trunk to Study Area 2 could decrease the
size of the trunk line required for Study Area 1. In this case, the pipe size could be decreased
from the proposed 27-inch pipe to an 18-inch pipe. The cost of extending an 18-inch pipe to
Study Area 1 is estimated to be $2,853,550 versus $3,024,350 to construct the 27-inch pipe.
Based on the overall cost of the project, the cost difference is minimal compared to the flexibility
provided by a larger size pipe. It is our recommendation that the City construct the 27-inch trunk
sewer to the north end of Study Area 1 along with the staged development in the area. This will
still provide greater flexibility in any future development that may occur beyond Study Area 1.
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The estimated cost for Alternative No.1 is $5,438,350. Of this amount, the cost for Area 1 only
is $3,024,350 and Area 2 adds $2,414,000 to those costs.
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S.IA Alternative No. IA - Serve Constance Church Through Existing Connection
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The proposed improvements for this alternative are shown on Figure lA in the Appendix.
Basically, this option consists of Area 1 only, with adding only those areas of Area 2 that can be
served by the existing sewer system. The intent of this alternative was to determine the
feasibility of extending a gravity sewer from the existing system to the Constance Church north
of 161 'I A venue NW and east of Hanson Boulevard. The approximate location of the church
property is identified in Figure lA. The analysis was also to identify any additional areas within
Study Area 2 beyond the church property that could be served by an extension of the existing
sanitary sewer system.
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There is an existing 8-inch sanitary sewer currently stubbed out to 16151 Avenue NW just west of
Hanson Boulevard that was installed as part of the Chesterton Commons development. The
location of this stub is shown on Figure lA. The area just south of 161'1 Avenue NW is within
the 2020 MUSA and is planned to be serviced by the existing lift station. The overall service
area for the lift station is referenced in a memo included in Appendix C. The memo indicates
that the existing station has a capacity for about 530 residential units within the MUSA. An
upgrade of the pumps in the station will allow the City to provide service to an additional 268
residential units outside of the MUSA. City staff will need to monitor development in regards to
the total number of connections to ensure that the lift station is upgraded at the proper time.
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The existing density within service area for the Chesterton Commons lift station is 2.1 units per
acre, which is less than the 3.5 unit per acre density used in the planning of the Rural Reserve
study areas. However, it is anticipated that this area will develop as single family residential at
comparable density levels to existing development. In the event that development containing
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Feasibility Report
Trunk Sanitary Sewer Analysis for
Designated Rural Reserve Areas
City Project No. 02-22
Andover, Minnesota
WSB Project No. 1463-00
Page 11
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higher densities is proposed within the lift station service area, City staff will need to review the
total number of units proposed to be connected to the lift station to prevent the lift station from
being overloaded.
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The Constance Church site is approximately 17 acres in size. Typical wastewater flows from
institutional and church type land uses are estimated at 1,000 gallons per day or roughly 4.8
residential equivalent connections per acre. Based on these figures, the 17-acre church site
would use up approximately 82 of the available residential connections outside of the MUSA.
This would leave capacity in the upgraded station for approximately 88 acres of low density
residential development. The additional acreage available for development is identified on
Figure lA. Potentially all of these acres could be connected to the existing Chesterton Commons
lift station depending on final development densities allowed to occur in this area. At some time
in the future, the City Council will need to modify the MUSA boundary for the area north of
16151 Avenue and at that time decide exactly where they would like to allocate the 88 acres of
sewer capacity. The Figure lA shows generally where the capacity is capable of being allocated.
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An 8-inch gravity sewer can be extended easterly along 161 st A venue NW from the existing stub
described previously to provide service to the Constance Church. The new pipe would provide a
depth of 12 to 15 feet at the south property line of the church site. The existing system
downstream of this point to the Chesterton Commons lift station also has the necessary capacity
for the additional flow.
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Alternative lA does allow the City to provide immediate sanitary sewer service to the Constance
Church. In addition, it would eliminate the need to extend a trunk sewer through Study Area 1 to
Study Area 2 reducing City costs. However, the combination of the additional 105 acres
proposed in this alternative in combination with Study Area 1 represents a total of 964 buildable
acres. <Area 1 has 859 net buildable acres.) Subsequently, additional areas outside of the
existing MUSA just south of Study Area 1 have been designated for inclusion into Study Area 1.
This additional area includes 50 buildable acres. This, in combination with the area north of
161s1 Avenue NW provides 155 additional developable acres to the 859 acres in Study Area 1.
The areas listed here provide 1,014 buildable acres which satisfies the 1,000-acre minimum
requirement from MCES.
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The total estimated cost for this Alternative is $3,164,400. This includes an estimated cost of
$139,650 for the extension of the 8-inch sanitary sewer to the church site. The remaining cost of
$3,024,350 is for the trunk sewer extension to Area 1. It should be noted that costs to upgrade
the Chesterton Commons lift station are not represented in this total.
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By eliminating the sewer extension to Study Area 2, the pipe sizes for just Area 1 can be reduced
from a 27-inch to an 18-inch pipe at a savings of approximately $165,000. However, should
Alternative No. lA be selected, it is not recommended to reduce the pipe sizes for Area 1
because the cost savings on a project of this magnitude is minimal, and the flexibility to add
other areas in the future is eliminated.
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Feasibility Report
Trunk Sanitary Sewer Analysis for
Designated Rural Reserve Areas
City Project No. 02-22
Andover, Minnesota
lVSB Project No. 1463-00
Page 12
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5.2
Alternative No.2 - CAB Interceptor Connection (Figure 2)
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Alternative No.2 is shown on Figure 2 in the Appendix. Alternative No.2 is essentially the
same as Alternative No.1 from the north end of Woodland Creek Golf Course. Instead of
turning southeast as is the case in Alternative No.1, it turns to the west as shown on the drawing.
The construction of the pipe along this alignment would be more difficult than Alternative No.1
because of the passage through more developed areas on both sides of Round Lake Boulevard.
In addition, there is a large wetland complex between Round Lake Boulevard and Bunker Lake
Boulevard that would need to be crossed to reach the connection point with the CAB Interceptor.
Alternative No.2 also provides a gravity based system that would extend to the CAB interceptor
connection point. However, it results in significantly higher costs due to increased length of
construction and increased easement acquisition. In addition, the schedule for allowing
development to occur in the study area becomes dependent on when the MCES is prepared to
construct the crossing of the Rum River and extend the interceptor to connect in to the existing
section of pipe in Anoka. As previously discussed, the timing of any MCES improvements is at
best uncertain, and potentially opposed by the MCES.
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The estimated cost for Alternative No.2 is $6,732,900.
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5.3
Alternative No.3 - Upgrade of Existing Trunk System (Figure 3)
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The improvements included in Alternative No.3 are shown on Figure 3 in the Appendix.
Alternative No.3 includes the extension of separate trunk lines to Area 1 and Area 2. As shown
on Figure 3, the line extended to Area 1 would follow the same alignment as shown for
Alternative No.1. This alternative would include the extension of an 18-inch pipe at minimum
grade to the north end of Area 1. Area 2 would include the extension of a 21-inch pipe along
Hanson Boulevard as shown and connecting into the north end of the Pinewood Trunk.
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As shown on Figure 3, the existing Pinewood trunk line is not deep enough to pick up gravity
flow from Area 2. In addition, there is insufficient capacity in the downstream system until the
flow reaches the Bunker Lake Trunk at the intersection of Crosstown Boulevard and Bunker
Lake Boulevard. As a result, this option would require the complete replacement of the
Pine wood Trunk line south of Crosstown Boulevard, the Coon Creek trunk over to Crosstown
Boulevard, and the Crosstown Trunk all the way down to Bunker Lake Boulevard.
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This alternative represents an extremely high degree of difficulty in constructing. Construction
would start at the downstream end requiring the use of a bypass system between manholes to
allow removal and construction of a new facility. Each of the trunk lines that would need to be
replaced all follow major street routes and back property lines. All of this results in inflated
costs due to restoration, flow diversions during construction, and roadway traffic control. It also
represents a high degree of intrusion and disruption on existing neighborhoods.
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The estimated cost for Alternative 3 is $9,855,650.
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Feasibility Report
Trunk Sanitary Sewer Analysis for
Designated Rural Reserve Areas
City Project No. 02-22
Andover, Minnesota
WSB Project No. 1463-00
Page 13
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5.4
Alternative No.4 - Extension of High School Trunk (Figure 4)
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Alternative 4 is shown on Figure 4 in the Appendix. The premise underlying this alternative was
to divert some of the flow from the study area through an existing lO-inch pipe that was
extended to the end of Andover Boulevard for the school. This would serve to decrease the pipe
size in Alternative No.1 resulting in reduced costs. Analysis of the record drawings compared to
the proposed elevations showed that a lift station would need to be introduced into the system to
provide a diversion of flow from the new trunk line as well as provide service to properties
immediately south and east of Study Area L This area is shown as the yellow area on the Rural
Reserve Study Area map from the Comprehensive Plan in the Appendix. In addition to the lift
station, the available capacity in the lO-inch line under 2020 conditions would not provide
enough relief to warrant a decrease in pipe size for Alternative No.1. The end result of
Alternative No.4 is that additional capital and maintenance costs would be added to Alternative
No.1 with virtually no benefit gained.
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The estimated cost for Alternative No.4 is $5,827,800.
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5.5
Alternative No.5 - Connection to Bunker Lake Trunk
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Alternative No.5 was the investigation of diverting flow from Area 2 along the Hanson
Boulevard Corridor down the Andover Station North site and then following the future Jay Street
alignment and connecting to the Bunker Lake Trunk at Bunker Lake Boulevard. Other options
considered with this alternative would be diverting flows in the Pinewood and Bluebird Trunks
to utilize the capacities available in those respective trunk lines. The analysis of this alternative
indicated that a lift station would need to be incorporated into the system to be able to hit the
inverts of the Pinewood, Bluebird and Bunker Lake Trunks. The forcemain would need to be
split and diverted to the three separate locations.
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The estimated cost of Alternative No.5 is $10,600,000. It should be noted the opinion of cost is
based on a comparison of improvement Alternative No.3 and a detailed cost estimate is not
included for this alternative.
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Feasibility Report
Trunk Sanitary Sewer Analysis for
Designated Rural Reserve Areas
City Project No. 02-22
Andover, Minnesota
WSB Projecl No. 1463-00
Page 14
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6.
FUNDING
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6.1 Opinion Of Cost
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Detailed Opinions of Cost has been developed for Alternative Nos. 1-4 and are included in the
Appendix. The costs for each of the alternatives are estimated at the following amounts:
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1. Alternative No.1
2. Alternative No. lA
3. Alternative No.2
4. Alternative No.3
5. Alternative No.4
6. Alternative No.5
$5,438,350
$3,164,400
$6,732,900
$9,855,650
$5,827,800
- $10,600,000
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It should be noted that Alternatives 1-5 represent the cost to accommodate sewer flows from
both Study Areas 1 and 2 in their entirety. The cost of Alternative No. IA represents the cost to
carry flow from Study Areas 1 and lA.
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The Opinions of Cost represent 2002 construction costs and include a 15% contingency factor
and all related costs. Indirect costs have been estimated at 30% including legal, engineering,
administrative, and financing items. Land acquisition costs associated with the securing of
permanent utility easements necessary to complete construction have been included in this
report. However, the price per square foot shown in the detailed Opinion of Costs has been
estimated and will vary based on individual appraisals.
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6.2
Rate Analysis
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Current trunk sewer rates for undeveloped areas within the 2020 MUSA are $331 per unit
connection and $1,214 per acre of service area based on a sanitary sewer rate study completed in
September 1999. In determining rates for Areas 1 and 2 within the study area, it was assumed
that areas of wetland and floodplain were not developable. The calculation of adjusted sewer
rates for the study area is based on the estimated total cost developed for Alternative No.1 and
Alternative No. lA. In addition, the calculated rates for the Rural Reserve Areas assume that the
recovery of the proposed improvement costs is based equally on the collection of single unit fees
and acreage charges. The calculation of the sanitary rates for the Rural Reserve Study Areas is
shown in Table 3 on the following page.
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It should be noted that the costs used for the basis of the rate calculations are based on 2002
construction costs. Inflationary values of 3 percent should be added annually to the rates to
accommodate the development schedule ultimately established for the study areas.
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It is proposed that all costs for the trunk sewer extensions be borne by development fees, and that
no areas within the current MUSA would contribute to the cost of these improvements. The City
Sanitary Sewer Trunk Fund may need to "up front" the capital costs initially to construct the
improvements, but they could be re-captured as development occurs.
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Feasibility Report
Trunk Sanitary Sewer Analysis for
Designated Rural Reserve Areas
City Project No. 02-22
Andover, Minnesota
WSB Project No. 1463-00
Page 15
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TABLE 3 - Sewer Rate Adjustment for Rural Reserve Area
GROSS
TOTAL NON- TOTAL NET BLENDED TOTAL
LOCATION DEVELOPABLE DEVELOPABLE AREA LAND USE DENSITY NUMBER
AREA (ACRES) AREA (ACRES) (ACRES) (UNITS PER OF UNITS
ACRES)
Area I 1.020 161 859 URL 3.5 3,007
Area 2 1,293 650 643 URL 3.5 2,251
TOTAL 2,313 811 1,502 5,257
Alternative No. I Total Estimated Cost $5,438,350,00
Alternative No. IA Total Estimated Costs
Study Area I (I) $2,859,350.00
Study Area 2 (I) $2,579,000,00
Trunk Sanitary Sewer Fees (Alternative No.1)
1. Single Unit (Connection Fee) $517.00
2. Acre Fee $1,810.00
Trunk Sanitary Sewer Fees (Alternative No. lA)
Area 1
1. Single Unit (Connection Fee) $475.00
2. Acre Fee $1,664.00
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1. Single Unit (Connection Fee) $573.00
2. Acre Fee $2,005.00
Notes:
. All numbers in the table are considered to be estimates.
. Cost for Areas 1 and 2 include $165,000 subtracted from Area 1 total and added to Area 2 total for trunk
oversizing costs. (I)
. Separate rates have been calculated based on implementation of Alternative No. 1A. Rate charges to
Constance Church and adjacent properties planned to connect to the existing Chesterton Commons lift station
should be charged existing rates at the time of development.
Feasibility Report
Trunk Sanitary Sewer Analysis for
Designated Rural Reserve Areas
City Project No. 02-22
Andover, Minnesota
WSB Project No. 1463-00
Page 16
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7.
SCHEDULE AND PHASING
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The scheduling and phasing of future development in Study Areas 1 and 2 will be affected by a
number of things:
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· Portions of the study areas are identified as Agricultural Preserve. A copy of the
Agricultural Preserve map has been included in the Appendix. Being Agricultural
Preserve means that these areas cannot be developed until the designation is expired.
However, it does allow the construction of utilities and roadways across Agricultural
Preserve land but the costs cannot be passed on to the landowner. The map indicates that
some parcels with the Agricultural Preserve designation within Study Area 1 will become
eligible after March 21, 2010. It also shows parcels within both areas that have not filed
to become exempt from the Rural Reserve. In addition to not allowing development, the
designation also prohibits levying any type of assessment against the property.
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· It is anticipated that the total development of the study areas will occur over a 7 to 10
year period. The City's current development phasing plan for the 2020 MUSA is based
on the issuance of 350 new building permits annually. The phasing of development
within the Rural Reserve Areas would need to be evaluated at a later date.
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Alternative No. lA allows for the immediate development of 105 acres in Study Area 2 adjacent
to the existing MUSA boundary and existing sewer system. Alternative No. lA also allows for
the extension of the trunk sewer into Area 1 as development demands. The City should time the
sewer extensions into Area 1 as development warrants. As Area 1 becomes fully developed, the
City could then decide what additional properties (either in Study Area 2 or adjacent to Areas 1
and 2) should be served by any further sewer extension. The sewer lines in Study Area 1 should
be sized to handle both Areas 1 and 2 as recommended by Alternative No.1, but the timing of
the actual improvements is determined by the Council and development requests.
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Feasibility Report
Trunk Sanitary Sewer Analysis for
Designated Rural Reserve Areas
City Project No. 02-22
Andover. Minnesota
WSB Project No. 1463-00
Page 17
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8.
FEASIBILITY AND RECOMMENDATION
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The MCES, as a condition of approval of the City of Andover's Comprehensive Plan, has
required the City to identify a minimum of 1,000 buildable acres beyond the current 2020 MUSA
Boundary that would generate additional sewage flow into their interceptor and treatment
system. The MCES has identified an additional 1.3 million gallons per day (average) of capacity
in the existing Coon Rapids Interceptor that is immediately available for use by the City of
Andover. It is the preference of the MCES that planning for additional sewered development in
the City of Andover include connecting to the Coon Rapids Interceptor rather than the Champlin-
Anoka-Brooklyn Park (CAB) Interceptor. The CAB is currently not available for use to receive
sewer flows from any areas north and east of the Rum River. The request by the City to connect
to the CAB would require the investment of capital funds by the MCES to make improvements
to the downstream system. Relying on the MCES to install downstream improvements in this
facility will take control of the development of the Rural Reserve Area away from the City as no
development could occur until the CAB is complete and ready for use.
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A connection to the Coon Rapids Interceptor will allow the construction of a gravity sanitary
sewer system, without the inclusion of a lift station, that can provide service to both areas
proposed for development. Connection to the Coon Rapids Interceptor with a new system would
potentially allow the development of the Rural Reserve Area at a time frame identified by the
Andover City Council. The recommended improvements are included herein as Alternative No.
1. The recommended improvements would provide a gravity system for both study areas and is
discussed as Alternative No.1 in the preceding report. The estimated cost for Alternative No.1
is based on 2002 dollars. Alternative No.1 represents the most economical, least disruptive,
and most flexible solution, of all the alternatives discussed, to serve complete development
in Study Areas 1 and 2 as discussed herein at an estimated cost of $5,438,350.
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The improvements proposed as Alternative 1 provide the benefit of constructing a new trunk line
without any disruption of flow or upgrade of the existing trunk system and minimal disruption to
existing neighborhoods. In addition, Alternative No.1 offers greater flexibility of development
along 16151 Avenue NW. Specifically, properties between Areas 1 and 2 as presented in this
report could have access to a trunk facility without increased trunk costs if a significant portion
of Areas 1 and 2 are determined to be non-developable.
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Although Alternative No. lA is discussed as a separate alternative than Alternative No.1, it
should be implemented as part of the overall plan. It still provides for the extension of a trunk
sewer to Study Area 1 and potentially to Area 2. It allows for the immediate connection of
existing development plus some additional area included as part of Study Area lA. This will
provide added development flexibility for the future, and at the same time, allow service to be
provided to existing development not in the current MUSA. It also minimizes the initial capital
investment from the City as any extension of the sanitary sewer to either study area would be
development driven, decreasing the financial return time of the City's investment.
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Feasibility Report
Trunk Sanitary Sewer Analysis for
Designated Rural Reserve Areas
City Project No. 02-22
Andover, Minnesota
IVSB Project No. 1463-00
Page 18
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It is the recommendation of WSB & Associates, Inc. that the Andover City Council accept the
findings of this study and initiate the process of adding the respective study areas into the
Comprehensive Plan. The addition of land needs to be a minimum of 1,000 buildable acres to
satisfy the MCES requirements. The loss of buildable area resulting from the presence of
floodplains, wetlands, and dedicated right-of-way will not allow either study area by itself to
fulfill the requirements.
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Feasibility Report
Trunk Sanitary Sewer Analysis for
Designated Rural Reserve Areas
City Project No. 02-22
Andover, Minnesota
WSB Project No. 1-163-00
Page 19
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Feasibility Report
Trunk Sanitary Sewer Analysis for
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City Project No. 02-22
Andover, Minnesota
WSB Project No. 1463-00
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Trunk Sanitary Sewer Analysis for
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City Project No. 02-22
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Rural Reserve Study
6-Nov-02
Opinion of Probable Cost
Alternative 1 - Gravity Trunk Sewer - Area 2 to Coon Rapids Interceptor
WSB Project No. 1463-00
Filename: M:\1463-o0\Exce~Opinion of Cost.xls. Alt. 1
Item Unit cst. unll t"r1ce Est. Qty. I otal cst. (jost
Mobilization LS $135,100.00 1.0 $135,100.00
Clearing and Grubbing Acre $4,000,00 9.6 $38,400,00
Remove Sanitary Sewer Service LF $5.00 520 $2,600,00
Remove Bituminous Pavement SY $2.50 35140 $87,850,00
Remove Bituminous Driveway Pavement SY $5.00 408 $2,040.00
Remove Watermain LF $5.00 2200 $11,000.00
Aggregate Base, Class 5 TON $10.00 16362 $163,620.00
Bituminous Wearing Course TON $30.00 4261 $127,830.00
Bituminous Base Course TON $26.00 6392 $166,192.00
Bituminouw Material for Tack Coat GAL $2.00 1950 $3,900.00
6' PVC Sanitary Sewer LF $15.00 570 $8,550.00
21" x 6' PVC Wye Each $350.00 19 $6,650,00
21' PVC Sanitary Sewer LF $40.00 17190 $687,600,00
24' PVC Sanitary Sewer LF $42.00 1900 $79,800,00
27" PVC Sanitary Sewer LF $45.00 15180 $683,100.00
36" Steel Casing - Jacked LF $120.00 220 $26,400.00
Granular Pipe Bedding CY $8. 00 15078 $120,624.00
Connect to Existing San. Sewer Each $1,000.00 1 $1,000.00
Std. Sanitary Manhole w/Casting Each $1,800.00 50 $90,000.00
Extra Depth Sanitary Manhole LF $100.00 883 $88,300.00
60" Dia. Sanitary Manhole LF $200.00 1027 $205,400.00
Reconnect Sanitary Sewer Service Each $250.00 2 $500.00
8' D.I.P LF $30.00 2200 $66,000.00
8' Gate Valve Each $800.00 10 $8,000.00
Hydrant Each $1,200.00 5 $6,000.00
Bypass Pumping LS $100,000.00 1.0 $100,000.00
Reconnect Water Service Each $250.00 31 $7,750.00
l' Water Service LF $13.00 930 $12,090.00
Temporary Water Service LS $10,000.00 1 $10,000.00
Traffic Control LS $100,000,00 1.0 $100,000.00
Sodding SY $2.50 2300 $5,750.00
Seeding (includes seed mix) Acre $2,000.00 28.8 $57,600.00
Disk Anchoring Acre $90.00 28.8 $2,592.00
Mulch Material TON $120.00 57.6 $6,912.00
Fertilizer LB $0.50 2949 $1,474.50
Dewatering LS $50,000,00 1.0 $50,000.00
Subtotal
15% Construction Contingency
Subtotal
Indirect Costs (30%)
Subtotal
$3,170,624.50
$475,593.68
$3,646,218.18
$1,093,865.45
$4,740,083.63
Easement Acquisition (1)
SF
$1.25
558600
$698,250.00
Total Estimated Project Cost
$5,438,333.63
Notes:
(1) Costs shown for acquiring easements are estimated values. Actual costs will depend
appraisals conducted for individual parcels,
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City of Andover
Rural Reserve Study
6-Nov-02
Opinion of Probable Cost
Alternative 1 A - Gravity Trunk Sewer to Coon Rapids Interceptor
Constance Church to existing facility
WSB Project No. 1463-00
Filename: M;\ 1463-o0\Exce~Opinion of Cosl.xls - All. 1
Item Unit t:St. umt t"r1ce Est. Qty. I otal t:st. vost
Mobilization LS $135,100.00 1.0 $135,100.00
Clearing and Grubbing Acre $4,000.00 4.5 $18,000.00
Remove Sanitary Sewer Service LF $5.00 520 $2,600.00
Remove Bituminous Pavement SY $2.50 7662 $19,155.00
Remove Bituminous Driveway Pavement SY $5,00 408 $2,040.00
Remove Watermain LF $5.00 2200 $11,000.00
Aggregate Base, Class 5 TON $10.00 3540 $35,400.00
Bituminous Wearing Course TON $30.00 896 $26,880.00
Bituminous Base Course TON $26.00 1392 $36,192.00
Bituminouw Material for Tack Coat GAL $2.00 418 $836.00
6" PVC Sanitary Sewer LF $15.00 570 $8,550.00
21" x 6" PVC Wye Each $350.00 0 $0.00
8" PVC Sanitary Sewer LF $25.00 1100 $27,500.00
24" PVC Sanitary Sewer LF $42.00 1900 $79,800.00
27" PVC Sanitary Sewer LF $45.00 15180 $683,100.00
36' Steel Casing - Jacked LF $120,00 220 $26,400.00
Granular Pipe Bedding CY $8.00 15078 $120,624.00
Connect to Existing San. Sewer Each $1,000.00 2 $2,000.00
Std. Sanitary Manhole w/Casting Each $1,800.00 61 $109,800.00
Extra Depth Sanitary Manhole LF $100.00 889 $88,900.00
Reconnect Sanitary Sewer Service Each $250,00 2 $500.00
8" D.I.P LF $30.00 2200 $66,000.00
8" Gate Valve Each $800,00 10 $8,000.00
Hydrant Each $1,200.00 5 $6,000.00
Bypass Pumping LS $100,000.00 1.0 $100,000.00
Reconnect Water Service Each $250.00 31 $7,750.00
1" Water Service LF $13.00 930 $12,090.00
Temporary Water Service LS $10,000.00 1 $10,000.00
Traffic Control LS $75,000.00 1.0 $75,000.00
Sodding SY $2.50 2300 $5,750.00
Seeding (includes seed mix) Acre $2,000.00 17.8 $35,600.00
Disk Anchoring Acre $90.00 17.8 $1,602.00
Mulch Material TON $120.00 35.6 $4,272.00
Fertilizer LB $0.50 1900 $950.00
Dewatering LS $50,000.00 1.0 $50,000.00
Subtotal
15% Construction Contingency
Subtotal
Indirect Costs (30%)
Subtotal
$1,817,391.00
$272,608.65
$2,089,999.65
$626,999.90
$2,716,999.55
Easement Acquisition (1)
SF
$1.25
357900
$447,375.00
Total Estimated Project Cost
$3,164,374.55
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City of Andover
Rural Reserve Study
6-Nov-02
Opinion of Probable Cost
Alternative 2 - Extend to CAB Interceptor
WSB Project No. 1463-00
Filename: M:I 1463-00IExce~Opinion of Cosl.xls - All. 2
Item Unit I::St. Unit I-'nce Est. Qty. lotal I::st. t;ost
Mobilization LS $159,200.00 1.0 $159,200.00
Clearing and Grubbing Acre $4,000.00 9.3 $37,200.00
Remove Bituminous Pavement SY $2.50 38190 $95,475.00
Remove Bituminous Driveway Pavement SY $5.00 408 $2,040.00
Remove Watermain LF $5.00 4000 $20,000.00
Aggregate Base, Class 5 TON $10.00 17727 $177,270.00
Bituminous Wearing Course TON $30.00 4618 $138,540.00
Bituminous Base Course TON $26.00 6928 $180,128.00
Bituminouw Material for Tack Coat GAL $2.00 2095 $4,190.00
6' PVC Sanitary Sewer LF $15.00 570 $8,550.00
21' x 6' PVC Wye Each $350.00 19 $6,650.00
21' PVC Sanitary Sewer LF $40.00 17190 $687,600.00
24' PVC Sanitary Sewer LF $42.00 1900 $79,800.00
27' PVC Sanitary Sewer LF $45.00 21280 $957,600.00
36' Steel Casing - Jacked LF $120.00 1750 $210,000.00
Granular Pipe Bedding CY $8.00 16990 $135,920.00
Connect to Existing San. Sewer Each $1,000.00 1 $1,000.00
Std. Sanitary Manhole w/Casting Each $1,800.00 50 $90,000.00
Extra Depth Sanitary Manhole LF $100.00 883 $88,300.00
60' Dia. Sanitary Manhole LF $200.00 1348 $269,600.00
8' DIP (Replacement) LF $30.00 4000 $120,000.00
8' Gate Valve LF $15.00 800 $12,000.00
Hydrant Each $1,200.00 10 $12,000.00
Temporary Water Supply LS $10,000.00 1 $10,000.00
Traffic Control LS $150,000.00 1.0 $150,000.00
Sodding SY $2.50 4830 $12,075.00
Seeding (includes seed mix) Acre $2,000.00 32.6 $65,200.00
Disk Anchoring Acre $90.00 32.6 $2,934.00
Mulch Material TON $120.00 65.2 $7,824.00
Fertilizer LB $0.50 3277 $1,638.50
Dewatering LS $50,000.00 1.0 $50,000.00
Subtotal
15% Construction Contingency
Subtotal
Indirect Costs (30%)
Subtotal
$3,792,734.50
$568,910.18
$4,361,644.68
$1,308,493.40
$5,670,138.08
Easement Acquisition (1)
SF
$1.25
850202
$1,062,752.50
Total Estimated Project Cost
$6,732,890.58
...J Notes:
(1) Costs shown for acquiring easements are estimated values. Actual costs will depend
..., appraisals conducted for individual parcels.
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City of Andover
Rural Reserve Study
6-Nov-02
Opinion of Probable Cost
Alternative 3 - Extend Plnewood Trunk Sewer to Area 2
WSBProject No. 1463-00
Filename: M:\1463-00\ExceI\Opinion of Cost.xls ~ All 3
Item Unit cst. Unit I-'nce Est. QIy. I otal cst. vast
Mobilization LS $237,000.00 1.0 $237,000.00
Clearing and Grubbing Acre $4,000.00 9.6 $38,400.00
Remove 18' Sanitary Sewer LF $6.00 1800 $10,800.00
Remove 24' Sanitary Sewer LF $7.00 11100 $77,700.00
Remove Sanitary Sewer Manhole Each $800.00 35 $28,000.00
Remove Bituminous Pavement SY $2.50 71072 $177,680.00
Remove Watermain LF $5.00 13800 $69,000.00
Aggregate Base, Class 5 TON $10.00 31780 $317,800.00
Bituminous Wearing Course TON $30.00 8284 $248,520,00
Bituminous Base Course TON $26.00 12428 $323,128.00
Bituminouw Material for Tack Coat GAL $2.00 3784 $7,568.00
4' PVC Sanitary Sewer LF $12.00 4200 $50,400.00
21' x 4' PVC Wye Each $350.00 55 $19,250,00
24' x 4' PVC Wye Each $400.00 85 $34,000.00
18" PVC Sanitary Sewer LF $35.00 17080 $597,800.00
21' PVC Sanitary Sewer LF $40.00 18240 $729,600.00
27' PVC Sanitary Sewer LF $45.00 11100 $499,500.00
30' Steel Casing - Jacked LF $120.00 220 $26,400.00
Granular Pipe Bedding CY , $8.00 20425 $163,400.00
Connect to Existing San. Sewer Each $1,000.00 1 $1,000.00
Std. Sanitary Manhole w/Casting Each $1,800.00 104 $187,200.00
Extra Depth Sanitary Manhole LF $100.00 1479 $147,900.00
60' Dia. Sanitary Manhole LF $200,00 600 $120,000.00
8' DIP Watermain (Replacement) LF $30,00 13800 $414,000.00
8" Gate Valve Each $800.00 100 $80,000.00
Hydrant Each $1,200,00 100 $120,000.00
Reconnect Sanitary Sewer Service Each $250.00 142 $35,500.00
Bypass Pumping LS $750,000.00 1.0 $750,000.00
Temporary Water System L.S, $50,000.00 1.0 $50.000.00
Reconnect Water Service Each $250,00 200 $50,000.00
l' Water Service LF $13.00 6000 $78,000.00
Traffic Control LS $250,000.00 1.0 $250.000.00
Sodding SY $2.50 30804 $77,010.00
Seeding (includes seed mix) Acre $2,000,00 25.1 $50,200.00
Disk Anchoring Acre $90.00 25.1 $2,259.00
Mulch Material TON $120,00 50.2 $6,024.00
Fertilizer LB $0.50 634 $317.00
Dewatering LS $50,000,00 1.0 $50,000.00
Subtotal
15% Construction Contingency
Subtotal
Indirect Costs (30%)
Subtotal
$6,125,356.00
$918,803,40
$7,044,159.40
$2,113,247.82
$9,157,407.22
Easement Acquisition (1)
SF
$1.25
558600
$698,250.00
Total Estimated Project Cost
$ 9,855,657.22
Notes:
(1) Costs shown for acquiring easements are estimated values. Actual costs will depend
appraisals conducted for individual parcels.
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City of Andover
Rural Reserve Study
6-Nov-02
Opinion of Probable Cost
Alternative 4 - Gravity Trunk Sewer - Area 2 to Coon Rapids Interceptor - Extend High School Trunk
WSB Project No. 1463-00
Filename: M:\1463-00\ExceI\Opinion of Cost.xls. Alt. 4
Item Unit t:st. unit t-'nce Est. Qty. I otal t:st. (;ost
Mobilization LS $175,000.00 1.0 $175,000.00
Clearing and Grubbing Acre $4,000.00 9,6 $38,400.00
Remove Sanitary Sewer Service LF $5.00 520 $2,600.00
Remove Bituminous Pavement SY $2,50 35320 $88,300,00
Remove Bituminous Driveway Pavement SY $5,00 408 $2,040.00
Remove Watermain LF $5.00 2200 $11,000.00
Aggregate Base, Class 5 TON $10.00 16447 $164,470.00
Bituminous Wearing Course TON $30.00 4283 $128,490.00
Bituminous Base Course TON $26.00 6425 $167,050.00
Bituminouw Material for Tack Coat GAL $2.00 1950 $3,900.00
Sanitary Sewer Lift Station L.S. $200,000.00 1.0 $200,000.00
6" DIP Forcemain LF $20.00 1320 $26,400.00
6" PVC Sanitary Sewer LF $15.00 570 $8,550.00
10' PVC Sanitary Sewer LF $25.00 3030 $75,750.00
21' x 6' PVC Wye Each $350.00 19 $6,650.00
21' PVC Sanitary Sewer LF $33,00 17190 $567,270.00
24' PVC Sanitary Sewer LF $36.00 1900 $68,400.00
27' PVC Sanitary Sewer LF $40.00 15180 $607,200.00
36' Steel Casing - Jacked LF $100.00 220 $22,000.00
Granular Pipe Bedding CY $8.00 15078 $120,624.00
Connect to Existing San. Sewer Each $1,000,00 2 $2,000.00
Std. Sanitary Manhole w/Casting Each $1,800.00 60 $108,000.00
Extra Depth Sanitary Manhole LF $100.00 983 $98,300.00
60' Dia. Sanitary Manhole LF $200.00 1027 $205,400.00
Reconnect Sanitary Sewer Service Each $250.00 2 $500.00
8' DIP (Replacement) LF $30.00 2200 $66,000.00
8' Gate Valve Each $800.00 10 $8,000.00
Hydrant Each $1,200.00 5 $6,000.00
Temporary Water Service LS $10,000.00 1 $10,000.00
Bypass Pumping LS $100,000.00 1,0 $100,000.00
Reconnect Water Service Each $250,00 31 $7,750.00
l' Water Service LF $13,00 930 $12,090.00
Traffic Control LS $100,000,00 1.0 $100,000.00
Sodding SY $2.50 2300 $5,750.00
Seeding (includes seed mix) Acre $2,000.00 31.3 $62,600.00
Disk Anchoring Acre $90,00 31.3 $2,817.00
Mulch Material TON $120,00 62.7 $7,524.00
Fertilizer LB $0.50 3460 $1,730.00
Dewatering LS $50,000.00 1,0 $50,000.00
Subtotal
15% Construction Contingency
Subtotal
Indirect Costs (30%)
Subtotal
$3,338,555.00
$500,783.25
$3,839,338.25
$1,151,801.48
$4,991,139.73
Easement Acquisition (1)
$1.25
669300
$836,625,00
$5,827,764.73
SF
Total Estimated Project Cost
Notes:
(1) Costs shown for acquiring easements are estimated values. Actual costs will depend
appraisals conducted for individual parcels.
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APPENDIX C
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Additional Information
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Feasibility Report
Trunk Sanitary Sewer Analysis for
Designated Rural Reserve Areas
City Project No. 02-22
Andover, Minnesota
WSB Project No. 1463-00
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Agricultural Preserve
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/' ,,' 2020 MUSA
D Scenario One (1,020 Acres)
D Scenario Two (1,293 Acres)
D Gray Area (820 Acres)
Agricultural Preserve Expiration Dates
D January 14, 2005
D May 1, 2005
D December 8, 2007
D None Filed
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Andover Planning
10.16,02
Source: Anoka County Tax System
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mi\ City of Andover
\(Y Incorporated 1974
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Comprehensive Plan
Figure 4.9 Rural Reserve Study Areas
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LEG END
/\/2020 MUSA Boundary
Sewer Staging
D 2000-2005
D 2005-2010
D 2010-2015
D 2015-2020
_ Scenario One (1,020 Acres)
_ Scenario Two (1,293 Acres)
_ Gray Area (820 Acres)
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OCT-24-2002 15:15
OCT 24 2002 15:16 FR CITY OF ANDOVER
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P.01/03
P. 01/03
Engineering . Planning . Surveying
McCombs Frank RODS
Assoclatcs.lnc_
Mr. Scott Erickson, City Engineer
City of Andover
] 685 Crosstown Boulevard Northwest
Andover. Minnesota 55304
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March 5,200]
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Post-it- Fax Note 7671 Oat.
To From
Co.
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SUBJECT: City of Andover
Chesterton Commons 3rd Addition Lift Station
MFRA #12311
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Dear Mr. Erickson:
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The purpose of this letter is to address the area to be served by the Chesterton Commons 3rd
Addition Lift Station sanitary sewcr system.
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The number of units proposed to Connect to the lift station sanitary sewer system is about 530.
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They are as follows:
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UNITS
47
22
39
76
101
25
55
10
65
90
530
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LOCATION
Chesterton Commons North
Cambridge Estates Phase 2
Chesterton Commons North Second Addition
Woodland Oaks
White Pine Estates
West of Chesterton Commons North Second Addition
Between Chesterton Commons North Second Addition and Woodland Oaks
East of White Pine Estates (West of Railroad Tracks)
Ea~t of White Pine Estates (East of Railroad Tracks)
East of Crosstown Boulevard Northwest
TOTAL NUMBER OF UNITS
15050 23rd Avenue Nonn . Plymouth. Mlllrlesota . 55441
phone 763/476-6010 . fax 763/476-8532
e-mail: mfrJv.lmff3.ccm
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OCT-24-2002 15:15
OCT 24,2002.15:17 FR, CITY OF ANDOVER
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P.02/03
763 755 8923 TO 7635411700 P.02/03
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Mr. Scott Erickson
March 5, 2001
Page 2
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The boundary of the above referenced area is shown On the attached sketch.
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If you have any questions or need additional information, please contact us.
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Very truly yours,
....,
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MFRA
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R. JcffElliott, P.E.
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OCT-24-2002 15:15
OCT 24 2002 15:17 FR CITY OF A~IDOVER
763 755 8923 TO 7635411700
P.03/03
P.03/03
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LEGEND
DENOTES UNITS SERVED
LIFT STATION SANITARY SEWER
SERVICE BOUNDARY
ABILITY TO SERVE OUTSIDE OF
2020 M.U.S.A BOUNDARY/INSIDE
ULTIMATE M.U.S.A BOUNDARY
(j)
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CITY OF ANDOVER
1685 CROSSTOWN BOULEVARDN.W.. ANDOVER, MINNESOTA 55304. (763) 755-5100
FAX (763) 755-8923. WWW.CI.ANDOVER.MN.US
CC:
Mayor and Councilmembers
John Erar, City Administrat~
Will Neumeister, Director of Community Developmentttd.-
TO:
FROM:
SUBJECT: Approve Rural Reserve Sewer Analysis/02-22 (carried from Nov. 6 CC. Mtg.)-
Community Development
DATE:
November 19,2002
INTRODUCTION
The City Council reviewed a draft of the "Rural Reserve Sewer Analysis" at a workshop on October
9,2002. The only issue that was raised that needed additional study was analysis of what area(s)
north of 161 st Avenue could be served by existing sewer lines without extending a new sewer
interceptor pipe from Bunker Lake Boulevard. That information is now in the final report. Refer to
pages 11-12 of the attached report to view the additional information that was added.
DISCUSSION
The completion of this step in the "Rural Reserve Study" was necessary to understand the potential
feasibility of extension of City utilities to serve areas that are currently outside of the 2020 MUSA
boundary and were never planned to receive public infrastructure for urban density development.
The report has been prepared with the final information that was requested and is now presented to
the Council for approval.
ACTION REOUESTED
Staff requests the Council review and approve the final report of the "Rural Reserve Sewer Analysis".
Respectfully submitted,
~;y ~/1.o~ --
Will Neumeister
Attachments
Rural Reserve Sewer Analysis
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November 6,2002
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Trunk Sanitary Sewer Analysis
for Designated Rural Reserve Areas
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Prepared for:
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City Project No. 02-22
City of Andover
1685 Crosstown Boulevard NW
Andover, MN 55304
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WSB Project No. 1463-00
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Prepared by:
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4150 Olson Memorial Highway, Suite 300
Minneapolis, MN 55422 (763) 541-4800
& Associates. Inc.
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FEASIBILITY REPORT
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TRUNK SANITARY SEWER ANALYSIS FOR
DESIGNATED RURAL RESERVE AREAS
CITY PROJECT NO. 02-22
FOR THE
CITY OF ANDOVER, MINNESOTA
November 6, 2002
Prepared By:
WSB & Associates, Inc.
4150 Olson Memorial Highway, Suite 300
Minneapolis, MN 55422
(763) 541-4800
(763) 541-1700 (Fax)
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Feasibility Report
Trunk Sanuary Sewer Analysis for
Designated Rural Reserve Areas
City Project No. 02-22
Andover, Minnesota
WSB Project No. 1463-00
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J4150 Olson
Memorial Highway
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Suite 300
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Minneapolis
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J55422
763,541 -4800
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1763,541,1700 FAX
November 6, 2002
Honorable Mayor and City Council
City of Andover
1685 Crosstown Boulevard NW
Andover, MN 55304-2612
RE: Feasibility Report
Trunk Sanitary Sewer Analysis for Designated Rural Reserve Areas
City Project No. 02-22
Andover, Minnesota
WSB Project No. 1463-00
Dear Mayor and City Council Members:
WSB & Associates, Inc. is pleased to present the enclosed feasibility report on the City of
Andover's capability of providing sanitary sewer to the Rural Reserve Areas. This report
represents the sanitary sewer component of the Comprehensive Plan guiding the
development of the Rural Reserve Areas.
The Metropolitan Council is requiring the City of Andover to identify a minimum of 1,000
buildable acres within the City outside of the existing 2020 MUSA. The study has
identified that two areas in combination within the City have the potential to fulfill that
requirement.
The enclosed report includes a discussion of the recommended sanitary sewer
improvements in addition to a discussion of other alternatives along with estimated costs
and rate analysis. We respectfully request the City Council accept the findings of the study
and direct City Staff and WSB & Associates, Inc. to implement this program into the
City's Comprehensive Plan
We are available at your convenience to discuss the contents of this report. Please give us
a call at (763) 541-4800 if you have any questions or concerns regarding the report. We
appreciate the opportunity to assist you and your staff in the completion of this study.
Sincerely,
David E. Hutton, P.E.
Vice President
Enclosure
sb
Minneapolis' 51. Cloud, Equal Opportunity Employer
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CERTIFICATION
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I hereby certify that this plan, specification or report was prepared by
me or under my direct supervision and that I am a duly Licensed
Profe"'on~1 Enginoe~"te of M'nne,o".
~y .'., '
DaVid . Hu ton, P.E.
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Date: November 6, 2002
Lic. No. 19133
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Kevin B: Kawlewski, P.E.
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Date: November 6,2002
Lic. No. 25496
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Feasibility Report
Trunk Sanitary Sewer Analysis for
Designated Rural Reserve Areas
City Project No. 02-22
Andover, Minnesota
lVSB Project No. 1463-00
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TABLE OF CONTENTS
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TITLE SHEET
LEITER OF TRANSMITTAL
CERTIFICATION SHEET
TABLE OF CONTENTS
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1.
2.
EXECUTIVE SUMMARY .............................................................................................................1
INTRO D U CTI 0 N ...........................................................................................................................2
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2.1
2.2
2.3
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3.
GENERAL BA CKG ROUND .........................................................................................................3
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3.2
3.3
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Authorization ..... .... ..... ... ..... ......... ..... .... ... ...... ..... .... .... ..... .... .... ...... ...... ..... .;...... ....... ..... ........2
Scope ...... ...... ...... ... ...... ... ....... ...... ... ....... .... ..... ..... ....... ..... ......... ....... ..... ..... ........ ....... .... ........2
Data Available .......... ....... ...... .......... ............................. ................... ...... ....... ...... ........... ....... 2
Project Location.. .... ........ ......... ....... ............ ..... .... .... ..... ........ ... ... .... ...... ...... ....... ........ .... .......3
Existing Conditions.. ....... ........ ............... ......................................... ........... ....... ......... ..........3
Existing Trunk System Analysis ..........................................................................................3
4. RURAL RESERVE AREA ANALySIS........................................................................................ 7
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4.1
4.2
4.3
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Projected Densities........... ........ ....................................................... .......... ........ ................... 7
Projected Flows........ ......... ...... ............ ......... .................................... .......... ........ ...... ..... ....... 7
MCES Interceptor Availability... .............. ..................... .................... ................ ............. ...... 8
5. AL TERNA TIVE ANALYSIS AND RECOMMENDED OPTIONS ........................................10
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5.1A
5.2
5.3
5.4
5.5
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6.
FUNDING ......................................................................................................................................15
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6.1
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Alternative No.1 - New Gravity Trunk (Figure 1) - Recommended Alternative............. 10
Alternative No. 1A - Serve Constance Church Through Existing Connection.................. 11
Alternative No.2 - CAB Interceptor Connection (Figure 2) .............................................13
Alternative No.3 - Upgrade of Existing Trunk System (Figure 3) ...................................13
Alternative No.4 - Extension of High School Trunk (Figure 4) .......................................14
Altemative No.5 - Connection to Bunker Lake Trunk .....................................................14
Opinion Of Cost .................................................................................................................15
Rate Analysis......... .............. ........ ................... ......... ............ .............. .................. ........... ....15
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8.
7. SCHEDULE AND PHASING ......................................................................................................17
FEASIBILITY AND RECOMMENDA TION ............................................................................18
Appendix A
Figures
Appendix B
Opinion of Probable Cost
Appendix C
Additional Information
. Agricultural Preserve Areas
. Comprehensive Plan - Rural Reserve Staging
. Chesterton Commons Lift Station Analysis (MFRA Letter Dated March 5. 2001)
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Feasibility Report
Trunk Sanitary Sewer Analysis for
Designated Rural Reserve Areas
City Project No. 02-22
Andover, Minnesota
WSB Project No. 1463-00
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1.
EXECUTIVE SUMMARY
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The Metropolitan Council has requested that the City of Andover identify a minimum of 1,000
buildable acres for potential development outside of the existing Metropolitan Urban Service
Area (MUSA Boundary). The requirement is a condition of approval of the City's
Comprehensive Plan. In line with the Metropolitan Council of Environmental Services (MCES)
conditions, two areas have been identified for potential development in the Rural Reserve Area
consisting of approximately 1,020 and 1,293 gross acres, respectively. This study was ordered to
determine the potential for providing sanitary sewer to the Rural Reserve Areas that will allow
connection to the MCES trunk system.
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The determination of the City's capability to provide sanitary sewer included an analysis of 5
separate improvement alternatives. The analysis indicated that a new trunk can be extended to
serve both study areas with a gravity based sanitary sewer system. The new trunk system is the
recommended alternative and is included herein as Alternative No.1. The proposed trunk sewer
will be extended northerly from the Coon Rapids Interceptor at the intersection of Bunker Lake
Boulevard and Crooked Lake Boulevard. The Opinion of Cost of the proposed improvements as
described herein is estimated to be $5,438,350. Alternative No. lA should be considered as a
component of the overall implementation of Alternative No.1.
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Funding for the proposed interceptors is anticipated to come from a combination of development
fees. It is estimated that trunk sewer fees would need to increase to $517/unit in addition to
$1,810/acre to pay for the proposed improvements. As these areas are outside of the existing
2020 MUSA, the City of Andover would need to establish a separate trunk sanitary rate for the
study areas.
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The proposed improvements contained in this report are feasible, and cost effective from an
engineering standpoint. There is available capacity in the Coon Rapids Interceptor for the City
of Andover. As that capacity is readily available, the extension of the sanitary sewer from the
Coon Rapids Interceptor could open up the Rural Reserve Areas to urban density development.
The final program developed for the implementation of the Rural Reserve Areas into the
Comprehensive Plan will take careful consideration on the part of the City Council. Combined
projected flows from the study areas are close to available capacities as dictated by the
Metropolitan Council. However, some areas of development may be lost to wetlands, floodplains
and stormwater ponds. In which case, the Council will need to review the recommendations in
this report if they determine that a combination of the study areas or addition of other peripheral
areas is warranted for inclusion into the study. The Council will also need to review the phasing
plan for the current 2020 MUSA as a final schedule is established for the potential development
of the Rural Reserve Areas. Based on Council decisions and direction, recommendations and
information contained in this report may need to be modified accordingly.
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Feasibility Report
Trunk Sanitary Sewer Analysis for
Designated Rural Reserve Areas
City Project No. 02-22
Andover, Minnesota
WSB Project No. 1463-00
Page 1
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2.
INTRODUCTION
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2.1 Authorization
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On July 16, 2002 the Andover City Council authorized a study to analyze the feasibility of
extending trunk sanitary sewer facilities to potential development areas to meet the 1,000 acre
minimum required under the Metropolitan Council Environmental Services (MCES) agreement
for the City's Comprehensive Plan Approval. The preparation of the report was ordered in
response to the requirements of the MCES division that the City include an additional 1,000
buildable acres (minimum) of developable land for urban density residential development.
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2.2 Scope
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The purpose of the study is to identify an additional 1,000 acres (minimum) of developable land
within the City that will fulfill the demands of the MCES to achieve approval of the
Comprehensive Plan. The report specifically addresses the ability of the City to provide sanitary
sewer service to the identified areas. That ability has been determined through analysis of the
available capacities within the current trunk system as well as possible construction of new trunk
facilities connecting the proposed areas to the MCES collection and treatment facilities. The
Rural Reserve areas included in this study are located outside of the City's current 2020 MUSA
boundary. Subsequently the analysis of the City's existing sewer system and the impacts of the
proposed improvements consider projected sewer flows for full development conditions defined
by the 2020 MUSA boundary. The contents of the report contained herein represents the
sanitary sewer service availability component of the Comprehensive Rural Reserve analysis.
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2.3
Data Available
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Information and materials used in the preparation of this report include the following:
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City of Andover Comprehensive Plan - December 2001 Draft Copy
Record Drawings
MCES system drawings
City of Andover topographic maps
Proposed areas defined by the City
Meeting with MCES Sewer Staff
City Utility Record Drawings
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Feasibility Report
Trunk Sanitary Sewer Analysis for
Designated Rural Reserve Areas
City Project No. 02-22
Andover, Minnesota
WSB Project No. 1463-00
Page 2
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3.
GENERAL BACKGROUND
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3.1 Project Location
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There are two areas identified as part of the urban reserve study area. Study Area 1 contains
approximately 1,020 gross acres generally located adjacent to the east edge of Round Lake
Boulevard extending approximately 4,500 feet to the east. It is bordered on the south end by
Coon Creek and 161s1 Avenue NW on the north.
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Study Area 2 contains approximately 1,293 gross acres extending northerly from 161s1 Avenue
NW to a line approximately 9,500 feet north of 161st Avenue NW. It is generally bordered by
Hanson Boulevard on the west and Ward Lake Drive on the east. The general locations of Study
Areas 1 and 2 are shown on Exhibit 1 on page 5.
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3.2
Existing Conditions
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Both study areas are currently undeveloped. The topography is gently rolling containing
substantial amounts of tillable lands, wooded areas, and wetlands. Exhibit 2 on page 6 identifies
approximate areas of wetlands and floodplain within the two separate study areas. These areas
were obtained from the Department of Natural Resources and the National Wetland Inventory.
As shown on the drawing, Area 1 is shown to contain approximately 161 total acres of wetland
and floodplain. Likewise, Area 2 is shown to contain approximately 650 acres of wetland and
floodplain.
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It should be noted that these types of areas are generally estimated and will need to be studied
and verified at a later time prior to final design and development through physical delineations of
the wetlands and floodplains in the study areas.
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3.3
Existing Trunk System Analysis
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The City's sewer collection system contains a system of sanitary sewer trunk lines extended to
provide service to properties within the current 2020 MUSA boundary. The existing trunk
system of pipes greater than 18-inches is illustrated on the alternative improvement figures in
Appendix A. Table 1 shows a summary of available capacities in the existing trunk system.
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There are two reaches within the existing trunk system that will have insufficient capacity under
full development of the MUSA. The first is Coon Creek Trunk Line downstream (west) of the
Bluebird Trunk Line to Crosstown Boulevard. The second is the Crosstown Trunk Line west of
Hanson Boulevard to the Bunker Lake Trunk. The available capacity shortage in the Crosstown
Trunk is proposed to be relieved by the construction of a bypass lift station to be constructed at
Hanson Boulevard. The effects of the proposed lift station are reflected in Table 1. The
remaining trunk lines will have available capacities to serve development currently proposed for
locations within the 2020 MUSA boundary.
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Table 1 identifies two trunk facilities within the City that have a significant amount of capacity
available for use after development of the MUSA. The first is approximately 1,000 feet of the
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Feasibility Report
Trunk Sanitary Sewer Analysis for
Designated Rural Reserve Areas
City Project No. 02-22
Andover, Minnesota
WSB Project No. 1463-00
Page 3
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Bunker Lake Trunk between Crosstown Boulevard and Crooked Lake Boulevard. The second is
the Crooked Lake Trunk which directly connects to the MCES Coon Rapids Interceptor.
Table 1 identifies available capacities for the major trunk lines in the City. With the exception of
the identified bottleneck areas, it reveals available capacity in the existing system. However, the
calculation of projected flows from the study areas reveals that the available capacity in the
existing system is inadequate to accept additional flows from the study without replacement and
upgrade of the majority of the downstream systems. In addition, the existing trunk lines with the
exception of the Crooked Lake Trunk do not have adequate depth to accept gravity flow from the
study areas. The analysis of the improvement alternatives reveals that a lift station would be
necessary to direct flow into any of the existing trunk lines except at the intersection of Bunker
Lake Boulevard and Crooked Lake Boulevard.
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TABLE 1 - Available Capacities (Based on 2020 MUS A)
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I PIPE SIZE I LOCATION A V AILABLE
TRUNK (INCHES) CAPACITY
I I (MGD)*
Blue Bird Trunk I 18" I 'th ! 0.41
I I South of 150 Lane
I I Nighting~le, North of Crosstown Boulevard
Pinewood Trunk I 18" 1.35
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Coon Creek Trunk I 24" West of Bluebird Trunk Line I -0.20
Crosstown Trunk 24" Before Bypass (Hanson Boulevard) -0.86
Crosstown Trunk I 24" After Bypass to Bunker Lake Trunk I 0.52
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Bunker Lake Trunk 30" Crooked Lake Trunk to Crosstown Trunk 3.09
Crooked Lake Trunk 36" South of Bunker Lake Trunk 5.50
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* Available Capacity is based on Comprehensive Plan Flow Projections
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Feasibility Report
Trunk Sanitary Sewer Analysis for
Designated Rural Reserve Areas
City Project No. 02.22
Andover, Minnesota
WSB Project No. 1463-00
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4.
RURAL RESERVE AREA ANALYSIS
4.1 Projected Densities
The determination of densities for the proposed areas was based on an overall analysis of
previous development densities witnessed within the metro area. Recent residential
developments have been experiencing densities in the range of 2 to 2.5 units per acre. In the
metropolitan area, some higher density residential developments have included densities in the
range of 5 to 7 units per acre. Based on the wide range of densities for residential developments,
a gross blended rate of 3.5 units per acre was used for this analysis. This will provide for overall
representation of anticipated development and provide the basis for the calculation of future
wastewater flow levels.
4.2
Projected Flows
The calculation of flows for both study Areas 1 and 2 is shown in Table 2. Table 2 includes flow
projections based on two development scenarios. Scenario 1 represents urban density
development of both study Areas 1 and 2 including those parts of each area identified as
floodplain and wetlands. Scenario 2 removes wetland and floodplain areas from the developable
land calculation. Projected daily average and peak flows are shown in the table.
TABLE 2 - Flow Determination
SCENARIO 1 SCENARIO 2
Assumes all developable land Assumes wetlands and floodplains as
undevelopable
Area 1 Area 2 Area 1 Area 2
Total Developable Area 1,020 1,293 1,020 1,293
(Acres)
Non-developable Area (Acres) NA NA 161 650
Total Net Area (Acres) NA NA 859 643
Land Use URL URL URL URL
Gross Blended Density (Units 3.5 3.5 3.5 3.5
per Acre)
Unit Flow Rate 210 210 210 210
(Gal/UnitlDay)
0.75 0.95 0.63 0.47
Average Flow Rate (MGD) 1.70 Total 1.10 Total
Peak Factor 3.3 3.3 3.4 3.5
Peak Flow (MDG) 2.47 3.14 2.15 1.65
5.61 Total 3.80 Total
Feasibility Report
Trunk Sanitary Sewer Analysis for
Designated Rural Reserve Areas
City Project No. 02-22
Andover, Minnesota
WSB Project No. 1463-00
Page 7
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In each scenario, the average projected flows were based on the gross blended density of 3.5
units per acre. The expected flow rates are based on a typical planning unit of 210 gallons per
unit per day. The use of these numbers results in the total flows as shown. It should be noted that
the flows used in determining required capacities for the proposed trunk lines discussed in
Section 5.0 are based on Scenario 1. The use of Scenario 1 as depicted in the preceding table
provides a conservative approach to the planning of future improvements and budgeting.
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Table 2 shows both average flows and peak flows for the two study areas for each scenario. The
average flow represents a baseline that should be expected in the pipe on a consistent basis. The
peak flows represent the design flow for the pipe. The peak flow is the volume of water that
should be anticipated during the highest use period in a 24-hour basis. For example, peak flow
periods are typically experienced in the early morning during the time when residents would be
getting ready to go to work or school or in the early evening after people are home doing
household tasks. The peak flow is calculated by applying a peaking factor to the anticipated
average flow rate. The peaking factors used in the calculation are based on historical peak flows
monitored by the MCES.
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4.3 MCES Interceptor Availability
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4.3.1 Coon Rapids Interceptor
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The City of Andover's entire sewer system currently flows through a series of
laterals and local trunk facilities. The trunks all convey wastewater by gravity
flow to the Coon Rapids Interceptor, which provides service to the area of the
community presently served by the municipal sewer system. The main outlet for
the local system is located at the intersection of Crooked Lake Boulevard and
Bunker Lake Boulevard.
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The Coon Rapids Interceptor currently has an available capacity to accept an
additional flow of 1.3 mgd (average). The excess capacity in the existing
interceptor is available immediately to the City of Andover without capital
expenditures to improve the facility. The use of the Coon Rapids Interceptor does
not have significant financial impact to the MCES. Discussions held with the
MCES during the course of this study have revealed that the pipe is immediately
available to receive the flow from any development of the study areas based on
MCES approval. The use of the Coon Rapids Interceptor has been endorsed by
the MCES.
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4.3.2 Champlin-Anoka-Brooklyn Park (CAB) Interceptor
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In 1990, the MCES initiated plans to phase out the Anoka wastewater treatment
plant. The plant was to be replaced with a lift station on the same site that would
pump wastewater from the Anoka plant service area to MCES treatment facilities
further downstream. According to the "Anoka Wastewater Treatment Plant Phase
Out Design Report" from the MCES, dated July 1990, there was a wastewater
flow allotment for the City of Andover of 1.0 mgd (average) that would flow into
the CAB interceptor to the lift station serving the area. Since that time the City of
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Feasibility Report
Trunk Sanitary Sewer Analysis for
Designated Rural Reserve Areas
City Project No. 02.22
Andover, Minnesota
WSB Project No. 1463-00
Page 8
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Andover has not had the option of connecting to the CAB Interceptor as it has not
been extended in its entirety from the new lift station through Anoka.
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A section of the CAB interceptor is in-place at the border between Anoka and
Andover and a short distance downstream into Anoka. However, it does not
currently extend all the way through Anoka and across the Rum River to the
Anoka Lift Station. In order for the City of Andover to make a connection to this
facility, the MCES has indicated that they would need to install a crossing of the
Rum River and extend the interceptor through part of Anoka to connect with the
existing section extending to Andover. The MCES has stated that the capacity
allotted for Andover is still available in the pieces of the pipe that are currently in-
place. In addition, a second, existing river crossing downstream of the Anoka lift
station would need to be reconstructed to provide the additional capacity
requested by Andover. This upgrade is also required for future development of
communities adjacent to the south and west of Anoka. The MCES has stated that
this crossing would not be improved until each community is ready to develop.
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The extension of the CAB interceptor would require two things to happen. First,
the request to extend the interceptor would need to be a joint request by Andover
and Anoka. At this point, no discussion has been held with the City of Anoka to
determine their need for the interceptor extension. Secondly, the river crossing
upstream of the Anoka Lift Station, which is not currently in the MCES planning
cycle, would need to be constructed. Any development relying on a connection to
the CAB interceptor would be indefinitely delayed based on the MCES schedule
and available funding for the project.
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The extension of the CAB would have significant financial impact on the MCES
and it is not readily available for connection by the City of Andover. At this time,
the MCES is strongly encouraging the City of Andover to utilize the Coon Rapids
interceptor for this additional flow from the Rural Reserve Areas.
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Feasibility Report
Trunk Sanitary Sewer Analysis for
Designated Rural Reserve Areas
City Project No. 02-22
Andover, Minnesota
WSB Project No. 1463-00
Page 9
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5.
AL TERNA TIVE ANALYSIS AND RECOMMENDED OPTIONS
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Several alternatives have been analyzed to provide sanitary sewer service, as described below
and shown on Figures 1-4 in the Appendix.
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5.1 Alternative No.1 - New Gravity Trunk (Figure 1) - Recommended Alternative
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The proposed improvements for Alternative No.1 are shown on Figure 1 in the Appendix.
Alternative No.1 is the construction of a new gravity sanitary sewer trunk ranging in pipe sizes
between 21-inch and 27-inch to provide sewer service to both study Area 1 and study Area 2.
This alternative would utilize the Coon Rapids Interceptor as the main outlet for the increased
flows from the study areas.
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As shown on the drawing, a new 27-inch trunk line would be extended northwesterly from the
Crooked Lake Trunk. The alignment as shown would require crossing through a developed
neighborhood at depths of approximately 20 feet. It would also cross Woodland Creek Golf
course adjacent to Coon Creek. Depths across the golf course would be in the range of 10 feet to
15 feet deep. The area north of Coon Creek is undeveloped property up to 161'1 Avenue NW.
The pipe would then extend east along 161't Ave. NW to a point within Area 2 where it could
turn and extend north as shown on Figure 1. Depths along 161s1 Ave. NW will vary from 35 to
40 feet deep, which is similar to current trunk sewer depths in the City. These depths are
necessary to maintain gravity flow through the system. Pipe grades in this alternative as well as
in subsequent alternatives are set at minimum recommended grades in accordance with the Great
Lakes-Upper Mississippi River Board of State and Provincial Public Health and Environmental
Managers (Ten States) standards.
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The demand for this trunk sewer will depend on proposed development of the study area.
Subsequently, the final design of the proposed facility should be conducted at the time of platting
to assure that adequate easements are included with the plats for the area. It should be noted here
that costs for easement acquisition have been included in the estimates. However, final design of
the sewer at the time of development may result in the dedication of some of the necessary
easements through the platting process. It should also be noted here that the alignment as shown
on Figure 1 is understood to be schematic in nature and the final alignment of this trunk line will
depend on final development conditions.
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Alternative No.1 offers several benefits to the City. It utilizes gravity flow for both areas and
does not require a lift station as part of the trunk system. As the majority of the alignment will
go through undeveloped property, easement acquisition costs can potentially be minimized
through dedication as part of any developer's agreement for the property. It also offers the most
economy with the least amount of disruption to existing developed areas. In addition, it connects
to the Coon Rapids Interceptor, which is immediately available to receive additional flow from
the City of Andover with no capital expenses to the MCES. Finally, this route offers greater
flexibility to the City in how the area develops. The delineation of wetlands and floodplain in
study Areas 1 and 2 may determine that some of the floodplain is not developable which would
free up additional acreage for development of other areas. In this event, the presence of a
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Feasibility Report
Trunk Sanitary Sewer Analysis for
DesignaJed Rural Reserve Areas
City Project No. 02-22
Andover, Minnesota
WSB Project No. 1463-00
Page 10
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sanitary sewer trunk could allow development of properties located between study Areas 1 and 2
adjacent to the north side of 16151 Avenue NW.
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The improvements proposed as Alternative No.1 include the extension of a trunk sanitary sewer
facility through Study Area 1 to Study Area 2. It is anticipated that development related projects
will occur initially in Study Area 1. Likewise, the extension of any trunk sewer through Area 1
should be staged accordingly. The extension of the trunk to Study Area 2 can then occur as
development demand in that area occurs.
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A potential decision by the Council not to extend the trunk to Study Area 2 could decrease the
size of the trunk line required for Study Area 1. In this case, the pipe size could be decreased
from the proposed 27-inch pipe to an 18-inch pipe. The cost of extending an 18-inch pipe to
Study Area 1 is estimated to be $2,853,550 versus $3,024,350 to construct the 27-inch pipe.
Based on the overall cost of the project, the cost difference is minimal compared to the flexibility
provided by a larger size pipe. It is our recommendation that the City construct the 27-inch trunk
sewer to the north end of Study Area 1 along with the staged development in the area. This will
still provide greater flexibility in any future development that may occur beyond Study Area 1.
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The estimated cost for Alternative No.1 is $5,438,350. Of this amount, the cost for Area 1 only
is $3,024,350 and Area 2 adds $2,414,000 to those costs.
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5.1A Alternative No. lA - Serve Constance Church Through Existing Connection
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The proposed improvements for this alternative are shown on Figure lA in the Appendix.
Basically, this option consists of Area 1 only, with adding only those areas of Area 2 that can be
served by the existing sewer system. The intent of this alternative was to determine the
feasibility of extending a gravity sewer from the existing system to the Constance Church north
of 161 51 Avenue NW and east of Hanson Boulevard. The approximate location of the church
property is identified in Figure lA. The analysis was also to identify any additional areas within
Study Area 2 beyond the church property that could be served by an extension of the existing
sanitary sewer system.
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There is an existing 8-inch sanitary sewer currently stubbed out to 16151 Avenue NW just west of
Hanson Boulevard that was installed as part of the Chesterton Commons development. The
location of this stub is shown on Figure lA. The areajust south of 16151 Avenue NW is within
the 2020 MUSA and is planned to be serviced by the existing lift station. The overall service
area for the lift station is referenced in a memo included in Appendix C. The memo indicates
that the existing station has a capacity for about 530 residential units within the MUSA. An
upgrade of the pumps in the station will allow the City to provide service to an additional 268
residential units outside of the MUSA. City staff will need to monitor development in regards to
the total number of connections to ensure that the lift station is upgraded at the proper time.
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The existing density within service area for the Chesterton Commons lift station is 2.1 units per
acre, which is less than the 3.5 unit per acre density used in the planning of the Rural Reserve
study areas. However, it is anticipated that this area will develop as single family residential at
comparable density levels to existing development. In the event that development containing
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Feasibility Report
Trunk Sanitary Sewer Analysis for
Designated Rural Reserve Areas
City Project No. 02-22
Andover, Minnesota
WSB Project No. 1463-00
Page II
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higher densities is proposed within the lift station service area, City staff will need to review the
total number of units proposed to be connected to the lift station to prevent the lift station from
being overloaded.
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The Constance Church site is approximately 17 acres in size. Typical wastewater flows from
institutional and church type land uses are estimated at 1,000 gallons per day or roughly 4.8
residential equivalent connections per acre. Based on these figures, the 17 -acre church site
would use up approximately 82 of the available residential connections outside of the MUSA.
This would leave capacity in the upgraded station for approximately 88 acres of low density
residential development. The additional acreage available for development is identified on
Figure lA. Potentially all of these acres could be connected to the existing Chesterton Commons
lift station depending on final development densities allowed to occur in this area. At some time
in the future, the City Council will need to modify the MUSA boundary for the area north of
161'1 Avenue and at that time decide exactly where they would like to allocate the 88 acres of
sewer capacity. The Figure lA shows generally where the capacity is capable of being allocated.
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An 8-inch gravity sewer can be extended easterly along 161'1 Avenue NW from the existing stub
described previously to provide service to the Constance Church. The new pipe would provide a
depth of 12 to 15 feet at the south property line of the church site. The existing system
downstream of this point to the Chesterton Commons lift station also has the necessary capacity
for the additional flow.
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Alternative lA does allow the City to provide immediate sanitary sewer service to the Constance
Church. In addition, it would eliminate the need to extend a trunk sewer through Study Area 1 to
Study Area 2 reducing City costs. However, the combination of the additional 105 acres
proposed in this alternative in combination with Study Area 1 represents a total of 964 buildable
acres. (Area 1 has 859 net buildable acres.) Subsequently, additional areas outside of the
existing MUSA just south of Study Area 1 have been designated for inclusion into Study Area 1.
This additional area includes 50 buildable acres. This, in combination with the area north of
161'1 Avenue NW provides 155 additional developable acres to the 859 acres in Study Area 1.
The areas listed here provide 1,014 buildable acres which satisfies the 1,000-acre minimum
requirement from MCES.
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The total estimated cost for this Alternative is $3,164,400. This includes an estimated cost of
$139,650 for the extension of the 8-inch sanitary sewer to the church site. The remaining cost of
$3,024,350 is for the trunk sewer extension to Area 1. It should be noted that costs to upgrade
the Chesterton Commons lift station are not represented in this total.
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By eliminating the sewer extension to Study Area 2, the pipe sizes for just Area 1 can be reduced
from a 27-inch to an 18-inch pipe at a savings of approximately $165,000. However, should
Alternative No. lA be selected, it is not recommended to reduce the pipe sizes for Area 1
because the cost savings on a project of this magnitude is minimal, and the flexibility to add
other areas in the future is eliminated.
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Feasibility Report
Trunk Sanitary Sewer Analysis for
Designated Rural Reserve Areas
City Project No. 02-22
Andover, Minnesota
WSB Project No. 1463-00
Page 12
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5.2
Alternative No.2 - CAB Interceptor Connection (Figure 2)
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Alternative No.2 is shown on Figure 2 in the Appendix. Alternative No.2 is essentially the
same as Alternative No.1 from the north end of Woodland Creek Golf Course. Instead of
turning southeast as is the case in Alternative No.1, it turns to the west as shown on the drawing.
The construction of the pipe along this alignment would be more difficult than Alternative No.1
because of the passage through more developed areas on both sides of Round Lake Boulevard.
In addition, there is a large wetland complex between Round Lake Boulevard and Bunker Lake
Boulevard that would need to be crossed to reach the connection point with the CAB Interceptor.
Alternative No.2 also provides a gravity based system that would extend to the CAB interceptor
connection point. However, it results in significantly higher costs due to increased length of
construction and increased easement acquisition. In addition, the schedule for allowing
development to occur in the study area becomes dependent on when the MCES is prepared to
construct the crossing of the Rum River and extend the interceptor to connect in to the existing
section of pipe in Anoka. As previously discussed, the timing of any MCES improvements is at
best uncertain, and potentially opposed by the MCES.
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The estimated cost for Alternative No.2 is $6,732,900.
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5.3
Alternative No.3 - Upgrade of Existing Trunk System (Figure 3)
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The improvements included in Alternative No.3 are shown on Figure 3 in the Appendix.
Alternative No.3 includes the extension of separate trunk lines to Area 1 and Area 2. As shown
on Figure 3, the line extended to Area 1 would follow the same alignment as shown for
Alternative No.1. This alternative would include the extension of an 18-inch pipe at minimum
grade to the north end of Area 1. Area 2 would include the extension of a 21-inch pipe along
Hanson Boulevard as shown and connecting into the north end of the Pinewood Trunk.
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As shown on Figure 3, the existing Pinewood trunk line is not deep enough to pick up gravity
flow from Area 2. In addition, there is insufficient capacity in the downstream system until the
flow reaches the Bunker Lake Trunk at the intersection of Crosstown Boulevard and Bunker
Lake Boulevard. As a result, this option would require the complete replacement of the
Pine wood Trunk line south of Crosstown Boulevard, the Coon Creek trunk over to Crosstown
Boulevard, and the Crosstown Trunk all the way down to Bunker Lake Boulevard.
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This alternative represents an extremely high degree of difficulty in constructing. Construction
would start at the downstream end requiring the use of a bypass system between manholes to
allow removal and construction of a new facility. Each of the trunk lines that would need to be
replaced all follow major street routes and back property lines. All of this results in inflated
costs due to restoration, flow diversions during construction, and roadway traffic control. It also
represents a high degree of intrusion and disruption on existing neighborhoods.
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The estimated cost for Alternative 3 is $9,855,650.
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Feasibility Report
Trunk Sanitary Sewer Analysis for
Designated Rural Reserve Areas
City Project No. 02-22
Andover, Minnesota
WSB Project No. 1463-00
Page 13
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5.4
Alternative No.4 - Extension of High School Trunk (Figure 4)
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Alternative 4 is shown on Figure 4 in the Appendix. The premise underlying this alternative was
to divert some of the flow from the study area through an existing lO-inch pipe that was
extended to the end of Andover Boulevard for the school. This would serve to decrease the pipe
size in Alternative No.1 resulting in reduced costs. Analysis of the record drawings compared to
the proposed elevations showed that a lift station would need to be introduced into the system to
provide a diversion of flow from the new trunk line as well as provide service to properties
immediately south and east of Study Area 1. This area is shown as the yellow area on the Rural
Reserve Study Area map from the Comprehensive Plan in the Appendix. In addition to the lift
station, the available capacity in the lO-inch line under 2020 conditions would not provide
enough relief to warrant a decrease in pipe size for Alternative No.1. The end result of
Alternative No.4 is that additional capital and maintenance costs would be added to Alternative
No.1 with virtually no benefit gained.
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The estimated cost for Alternative No.4 is $5,827,800.
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5.5 Alternative No.5 - Connection to Bunker Lake Trunk
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Alternative No.5 was the investigation of diverting flow from Area 2 along the Hanson
Boulevard Corridor down the Andover Station North site and then following the future Jay Street
alignment and connecting to the Bunker Lake Trunk at Bunker Lake Boulevard. Other options
considered with this alternative would be diverting flows in the Pinewood and Bluebird Trunks
to utilize the capacities available in those respective trunk lines. The analysis of this alternative
indicated that a lift station would need to be incorporated into the system to be able to hit the
inverts of the Pinewood, Bluebird and Bunker Lake Trunks. The forcemain would need to be
split and diverted to the three separate locations.
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The estimated cost of Alternative No.5 is $10,600,000. It should be noted the opinion of cost is
based on a comparison of improvement Alternative No.3 and a detailed cost estimate is not
included for this alternative.
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Feasibility Report
Trunk Sanitary Sewer Analysis for
Designated Rural Reserve Areas
City Project No. 02.22
Andover, Minnesota
WSB Project No. 1463-00
Page 14
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6.
FUNDING
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6.1 Opinion Of Cost
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Detailed Opinions of Cost has been developed for Alternative Nos. 1-4 and are included in the
Appendix. The costs for each of the alternatives are estimated at the following amounts:
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1. Alternative No.1
2. Alternative No. lA
3. Alternative No.2
4. Alternative No.3
5. Alternative No.4
6. Alternative No.5
$5,438,350
$3,164,400
$6,732,900
$9,855,650
$5,827,800
- $10,600,000
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It should be noted that Alternatives 1-5 represent the cost to accommodate sewer flows from
both Study Areas 1 and 2 in their entirety. The cost of Alternative No. lA represents the cost to
carry flow from Study Areas 1 and lA.
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The Opinions of Cost represent 2002 construction costs and include a 15% contingency factor
and all related costs. Indirect costs have been estimated at 30% including legal, engineering,
administrative, and financing items. Land acquisition costs associated with the securing of
permanent utility easements necessary to complete construction have been included in this
report. However, the price per square foot shown in the detailed Opinion of Costs has been
estimated and will vary based on individual appraisals.
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6.2
Rate Analysis
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Current trunk sewer rates for undeveloped areas within the 2020 MUSA are $331 per unit
connection and $1,214 per acre of service area based on a sanitary sewer rate study completed in
September 1999. In determining rates for Areas 1 and 2 within the study area, it was assumed
that areas of wetland and floodplain were not developable. The calculation of adjusted sewer
rates for the study area is based on the estimated total cost developed for Alternative No.1 and
Alternative No. lA. In addition, the calculated rates for the Rural Reserve Areas assume that the
recovery of the proposed improvement costs is based equally on the collection of single unit fees
and acreage charges. The calculation of the sanitary rates for the Rural Reserve Study Areas is
shown in Table 3 on the following page.
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It should be noted that the costs used for the basis of the rate calculations are based on 2002
construction costs. Inflationary values of 3 percent should be added annually to the rates to
accommodate the development schedule ultimately established for the study areas.
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It is proposed that all costs for the trunk sewer extensions be borne by development fees, and that
no areas within the current MUSA would contribute to the cost of these improvements. The City
Sanitary Sewer Trunk Fund may need to "up front" the capital costs initially to construct the
improvements, but they could be re-captured as development occurs.
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Feasibility Report
Trunk Sanitary Sewer Analysis for
Designated Rural Reserve Areas
City Project No. 02-22
Andover, Minnesota
WSB Project No. 1463-00
Page 15
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TABLE 3 - Sewer Rate Adjustment for Rural Reserve Area
GROSS
TOTAL NON- TOTAL NET BLENDED TOTAL
LOCA nON DEVELOPABLE DEVELOPABLE AREA LAND USE DENSITY NUMBER
AREA (ACRES) AREA (ACRES) (ACRES) (UNITS PER OF UNITS
ACRES)
Area I 1,020 161 859 URL 3.5 3.007
Area 2 1,293 650 643 URL 3.5 2,251
TOTAL 2,313 811 1,502 5,257
Alternative No. I Total Estimated Cost $5,438,350,00
Alternative No. IA Total Estimated COSlS
Study Area I (I) $2,859,350,00
Study Area 2 (I) $2,579,000.00
Trunk Sanitary Sewer Fees (Alternative No.1)
1. Single Unit (Connection Fee) $517.00
2. Acre Fee $1,810.00
Trunk Sanitary Sewer Fees (Alternative No. lA)
Area 1
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L Single Unit (Connection Fee) $475.00
2. Acre Fee $1,664.00
Area 2
1. Single Unit (Connection Fee) $573.00
2. Acre Fee $2,005.00
Notes:
. All numbers in the table are considered to be estimates.
. Cost for Areas 1 and 2 include $165,000 subtracted from Area 1 total and added to Area 2 total for trunk
oversizing costs. (I)
. Separate rates have been calculated based on implementation of Alternative No. 1A. Rate charges to
Constance Church and adjacent properties planned to connect to the existing Chesterton Commons lift station
should be charged existing rates at the time of development.
Feasibility Report
Trunk Sanitary Sewer Analysis for
Designated Rural Reserve Areas
City Project No. 02.22
Andover, Minnesota
WSB Project No. 1463.00
Page 16
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7.
SCHEDULE AND PHASING
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The scheduling and phasing of future development in Study Areas 1 and 2 will be affected by a
number of things:
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· Portions of the study areas are identified as Agricultural Preserve. A copy of the
Agricultural Preserve map has been included in the Appendix. Being Agricultural
Preserve means that these areas cannot be developed until the designation is expired.
However, it does allow the construction of utilities and roadways across Agricultural
Preserve land but the costs cannot be passed on to the landowner. The map indicates that
some parcels with the Agricultural Preserve designation within Study Area 1 will become
eligible after March 21, 2010. It also shows parcels within both areas that have not filed
to become exempt from the Rural Reserve. In addition to not allowing development, the
designation also prohibits levying any type of assessment against the property.
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· It is anticipated that the total development of the study areas will occur over a 7 to 10
year period. The City's current development phasing plan for the 2020 MUSA is based
on the issuance of 350 new building permits annually. The phasing of development
within the Rural Reserve Areas would need to be evaluated at a later date.
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Alternative No. lA allows for the immediate development of 105 acres in Study Area 2 adjacent
to the existing MUSA boundary and existing sewer system. Alternative No. lA also allows for
the extension of the trunk sewer into Area 1 as development demands. The City should time the
sewer extensions into Area 1 as development warrants. As Area 1 becomes fully developed, the
City could then decide what additional properties (either in Study Area 2 or adjacent to Areas 1
and 2) should be served by any further sewer extension. The sewer lines in Study Area 1 should
be sized to handle both Areas 1 and 2 as recommended by Alternative No.1, but the timing of
the actual improvements is determined by the Council and development requests.
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Feasibility Report
Trunk Sanitary Sewer Analysis for
Designated Rural Reserve Areas
City Project No. 02.22
Andover, Minnesota
WSB Project No. 1463-00
Page 17
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8.
FEASIBILITY AND RECOMMENDATION
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The MCES, as a condition of approval of the City of Andover's Comprehensive Plan, has
required the City to identify a minimum of 1,000 buildable acres beyond the current 2020 MUSA
Boundary that would generate additional sewage flow into their interceptor and treatment
system. The MCES has identified an additional 1.3 million gallons per day (average) of capacity
in the existing Coon Rapids Interceptor that is immediately available for use by the City of
Andover. It is the preference of the MCES that planning for additional sewered development in
the City of Andover include connecting to the Coon Rapids Interceptor rather than the Champlin-
Anoka-Brooklyn Park (CAB) Interceptor. The CAB is currently not available for use to receive
sewer flows from any areas north and east of the Rum River. The request by the City to connect
to the CAB would require the investment of capital funds by the MCES to make improvements
to the downstream system. Relying on the MCES to install downstream improvements in this
facility will take control of the development of the Rural Reserve Area away from the City as no
development could occur until the CAB is complete and ready for use.
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A connection to the Coon Rapids Interceptor will allow the construction of a gravity sanitary
sewer system, without the inclusion of a lift station, that can provide service to both areas
proposed for development. Connection to the Coon Rapids Interceptor with a new system would
potentially allow the development of the Rural Reserve Area at a time frame identified by the
Andover City Council. The recommended improvements are included herein as Alternative No.
1. The recommended improvements would provide a gravity system for both study areas and is
discussed as Alternative No.1 in the preceding report. The estimated cost for Alternative No.1
is based on 2002 dollars. Alternative No.1 represents the most economical, least disruptive,
and most flexible solution, of all the alternatives discussed, to serve complete development
in Study Areas 1 and 2 as discussed herein at an estimated cost of $5,438,350.
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The improvements proposed as Alternative 1 provide the benefit of constructing a new trunk line
without any disruption of flow or upgrade of the existing trunk system and minimal disruption to
existing neighborhoods. In addition, Alternative No.1 offers greater flexibility of development
along 16151 Avenue NW. Specifically, properties between Areas 1 and 2 as presented in this
report could have access to a trunk facility without increased trunk costs if a significant portion
of Areas 1 and 2 are determined to be non-developable.
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Although Alternative No. lA is discussed as a separate alternative than Alternative No.1, it
should be implemented as part of the overall plan. It still provides for the extension of a trunk
sewer to Study Area 1 and potentially to Area 2. It allows for the immediate connection of
existing development plus some additional area included as part of Study Area lA. This will
provide added development flexibility for the future, and at the same time, allow service to be
provided to existing development notin the current MUSA. It also minimizes the initial capital
investment from the City as any extension of the sanitary sewer to either study area would be
development driven, decreasing the financial return time of the City's investment.
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Feasibility Report
Trunk Sanitary Sewer Analysis for
Designated Rural Reserve Areas
City Project No. 02-22
Andover, Minnesota
WSB Project No. 1463-00
Page 18
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It is the recommendation of WSB & Associates, Inc. that the Andover City Council accept the
findings of this study and initiate the process of adding the respective study areas into the
Comprehensive Plan. The addition of land needs to be a minimum of 1,000 buildable acres to
satisfy the MCES requirements. The loss of buildable area resulting from the presence of
floodplains, wetlands, and dedicated right-of-way will not allow either study area by itself to
fulfill the requirements.
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Feasibility Report
Trunk Sanitary Sewer Analysis for
Designated Rural Reserve Areas
City Project No. 02-22
Andover, Minnesota
WSB Project No. 1463-00
Page 19
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APPENDIX A
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Figures
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Feasibility Report
Trunk Sanitary Sewer Analysis for
Designated Rural Reserve Areas
City Project No. 02-22
Andover, Minnesota
WSB Project No. 1463-00
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APPENDIX B
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Opinion of Probable Cost
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Feasibility Report
Trunk Sanitary Sewer Analysis for
Designated Rural Reserve Areas
City Project No. 02-22
Andover, Minnesota
WSB Project No. 1463-00
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City of Andover
Rural Reserve Study
6-Nov-02
Opinion of Probable Cost
Alternative 1 - Gravity Trunk Sewer - Area 2 to Coon Rapids Interceptor
WSB Project No. 1463-00
Filename: M:\1 463'()O\Exce~Opinion of COSl.xls - All. 1
Item Unit t:St. UOI! ~r1ce Est. Qty. I otal t:St. \Jost
Mobilization LS $135,100,00 1.0 $135,100,00
Clearing and Grubbing Acre $4,000.00 9.6 $38,400.00
Remove Sanitary Sewer Service LF $5.00 520 $2,600.00
Remove Bituminous Pavement SY $2.50 35140 $87,850.00
Remove Bituminous Driveway Pavement SY $5.00 408 $2,040.00
Remove Watermain LF $5.00 2200 $11,000.00
Aggregate Base, Class 5 TON $10,00 16362 $163,620.00
Bituminous Wearing Course TON $30.00 4261 $127,830.00
Bituminous Base Course TON $26.00 6392 $166,192.00
Bituminouw Material for Tack Coat GAL $2.00 1950 $3,900.00
6' PVC Sanitary Sewer LF $15.00 570 $8,550.00
21" x 6' PVC Wye Each $350.00 19 $6,650.00
21' PVC Sanitary Sewer LF $40.00 17190 $687,600.00
24' PVC Sanitary Sewer LF $42.00 1900 $79,800.00
27" PVC Sanitary Sewer LF $45.00 15180 $683,100.00
36' Steel Casing - Jacked LF $120.00 220 $26,400.00
Granular Pipe Bedding CY $8.00 15078 $120,624.00
Connect to Existing San. Sewer Each $1,000.00 1 $1,000.00
Std. Sanitary Manhole w/Casting Each $1,800.00 50 $90,000.00
Extra Depth Sanitary Manhole LF $100.00 883 $88,300.00
60" Dia. Sanitary Manhole LF $200,00 1027 $205,400.00
Reconnect Sanitary Sewer Service Each $250.00 2 $500.00
8' D.I.P LF $30.00 2200 $66,000,00
8' Gate Valve Each $800.00 10 $8,000.00
Hydrant Each $1,200.00 5 $6,000.00
Bypass Pumping LS $100,000,00 1.0 $100,000.00
Reconnect Water Service Each $250.00 31 $7,750.00
l' Water Service LF $13.00 930 $12,090,00
Temporary Water Service LS $10,000.00 1 $10,000.00
Traffic Control LS $100,000.00 1.0 $100,000.00
Sodding SY $2.50 2300 $5,750.00
Seeding (includes seed mix) Acre $2,000.00 28.8 $57,600.00
Disk Anchoring Acre $90.00 28.8 $2,592.00
Mulch Material TON $120.00 57.6 $6,912.00
Fertilizer LB $0.50 2949 $1,474.50
Dewatering LS $50,000.00 1.0 $50.000.00
Subtotal
15% Construction Contingency
Subtotal
Indirect Costs (30%)
Subtotal
$3,170,624.50
$475,593.68
$3,646,218.18
$1,093,865.45
$4,740,083.63
Easement Acquisition (1)
SF
$1.25
558600
$698,250.00
Total Estimated Project Cost
$5,438,333.63
Notes:
(1) Costs shown for acquiring easements are estimated values. Actual costs will depend
appraisals conducted for individual parcels.
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City of Andover
Rural Reserve Study
6-Nov-02
Opinion of Probable Cost
Alternative 1 A - Gravity Trunk Sewer to Coon Rapids Interceptor
Constance Church to existing facility
WSB Project No. 1463-00
Filename: M:\1463-o0\Exce~Opinion of Cost.xls. Alt. 1
Item Unit Est. Unit ronce Est. Qly. I otal t:st. L;ost
Mobilization LS $135,100.00 1.0 $135,100.00
Clearing and Grubbing Acre $4,000.00 4.5 $18,000.00
Remove Sanitary Sewer Service LF $5.00 520 $2,600.00
Remove Bituminous Pavement SY $2.50 7662 $19,155.00
Remove Bituminous Driveway Pavement SY $5.00 408 $2,040.00
Remove Watermain LF $5.00 2200 $11,000.00
Aggregate Base, Class 5 TON $10.00 3540 $35,400.00
Bituminous Wearing Course TON $30.00 896 $26,880.00
Bituminous Base Course TON $26.00 1392 $36,192.00
Bituminouw Material for Tack Coat GAL $2.00 418 $836.00
6" PVC Sanitary Sewer LF $15.00 570 $8,550.00
21" x 6" PVC Wye Each $350.00 0 $0.00
8" PVC Sanitary Sewer LF $25.00 1100 $27,500.00
24" PVC Sanitary Sewer LF $42.00 1900 $79,800.00
27" PVC Sanitary Sewer LF $45.00 15180 $683,100.00
36' Steel Casing - Jacked LF $120.00 220 $26,400.00
Granular Pipe Bedding CY $8.00 15078 $120,624.00
Connect to Existing San. Sewer Each $1,000.00 2 $2,000.00
Std. Sanitary Manhole w/Casting Each $1,800.00 61 $109,800.00
Extra Depth Sanitary Manhole LF $100.00 889 $88,900.00
Reconnect Sanitary Sewer Service Each $250.00 2 $500.00
8" D.I.P LF $30.00 2200 $66,000.00
8' Gate Valve Each $800.00 10 $8,000.00
Hydrant Each $1,200.00 5 $6,000.00
Bypass Pumping LS $100,000.00 1.0 $100,000.00
Reconnect Water Service Each $250.00 31 $7,750.00
1" Water Service LF $13.00 930 $12,090.00
Temporary Water Service LS $10,000.00 1 $10,000.00
Traffic Control LS $75,000.00 1.0 $75,000.00
Sodding SY $2.50 2300 $5,750.00
Seeding (includes seed mix) Acre $2,000.00 17.8 $35,600.00
Disk Anchoring Acre $90.00 17.8 $1,602.00
Mulch Material TON $120.00 35.6 $4,272.00
Fertilizer LB $0.50 1900 $950.00
Dewatering LS $50,000.00 1.0 $50,000.00
Subtotal
15% Construction Contingency
Subtotal
Indirect Costs (30%)
Subtotal
$1,817,391.00
$272,608.65
$2,089,999.65
$626,999.90
$2,716,999.55
Easement Acquisition (1)
SF
$1.25
357900
$447,375.00
Total Estimated Project Cost _
$3,164,374.55
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City of Andover
Rural Reserve Study
6-Nov-02
Opinion of Probable Cost
Alternative 2 - Extend to CAB Interceptor
WSB Project No. 1463-00
Filename: M:\ 1463-00\Exce~Opinion of Cost.xls . All. 2
Item Unit t:st. unit t-'r1ce Est. Qty. I otal t:st. L,;ost
Mobilization LS $159,200.00 1.0 $159,200.00
Clearing and Grubbing Acre $4,000.00 9.3 $37,200.00
Remove Bituminous Pavement SY $2.50 38190 $95,475.00
Remove Bituminous Driveway Pavement SY $5.00 408 $2,040.00
Remove Watermain LF $5.00 4000 $20,000.00
Aggregate Base, Class 5 TON $10.00 17727 $177,270.00
Bituminous Wearing Course TON $30.00 4618 $138,540.00
Bituminous Base Course TON $26.00 6928 $180,128.00
Bituminouw Material for Tack Coat GAL $2.00 2095 $4,190.00
6' PVC Sanitary Sewer LF $15.00 570 $8,550.00
21' x 6' PVC Wye Each $350.00 19 $6,650.00
21' PVC Sanitary Sewer LF $40.00 17190 $687,600.00
24' PVC Sanitary Sewer LF $42.00 1900 $79,800.00
27' PVC Sanitary Sewer LF $45.00 21280 $957,600.00
36' Steel Casing - Jacked LF $120.00 1750 $210,000.00
Granular Pipe Bedding CY $8.00 16990 $135,920.00
Connect to Existing San. Sewer Each $1,000.00 1 $1,000.00
Std. Sanitary Manhole w/Casting Each $1,800.00 50 $90,000.00
Extra Depth Sanitary Manhole LF $100.00 883 $88,300.00
60' Dia. Sanitary Manhole LF $200.00 1348 $269,600.00
8' DIP (Replacement) LF $30.00 4000 $120,000.00
8' Gate Valve LF $15.00 800 $12,000.00
Hydrant Each $1,200.00 10 $12,000.00
Temporary Water Supply LS $10,000.00 1 $10,000.00
Traffic Control LS $150,000.00 1.0 $150,000.00
Sodding SY $2.50 4830 $12,075.00
Seeding (includes seed mix) Acre $2,000.00 32.6 $65,200.00
Disk Anchoring Acre $90.00 32.6 $2,934.00
Mulch Material TON $120.00 65.2 $7,824.00
Fertilizer LB $0.50 3277 $1,638.50
Dewatering LS $50,000.00 1.0 $50,000.00
Subtotal
15% Construction Contingency
Subtotal
Indirect Costs (30%)
Subtotal
$3,792,734.50
$568,910.18
$4,361,644.68
$1,308,493.40
$5,670,138.08
Easement Acquisition (1)
SF
$1.25
850202
$1,062,752.50
Total Estimated Project Cost
$6,732,890.58
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(1) Costs shown for acquiring easements are estimated values. Actual costs will depend
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City of Andover
Rural Reserve Study
6.Nov-02
Opinion of Probable Cost
Alternative 3 . Extend Pinewood Trunk Sewer to Area 2
WSB Project No. 1463-00
Filename: M:\ 1463-00\ExceJ\Opinion of Cost.xls . Alt. 3
Item Unit l:sl. Unit t"nce Est. Qty. I atal l:sl. vost
Mobilization LS $237,000,00 1.0 $237,000.00
Clearing and Grubbing Acre $4,000.00 9.6 $38,400.00
Remove 18' Sanitary Sewer LF $6.00 1800 $10,800.00
Remove 24' Sanitary Sewer LF $7,00 11100 $77,700.00
Remove Sanitary Sewer Manhole Each $800.00 35 $28,000.00
Remove Bituminous Pavement SY $2.50 71072 $177,680.00
Remove Watermain LF $5.00 13800 $69,000.00
Aggregate Base, Class 5 TON $10.00 31780 $317,800,00
Bituminous Wearing Course TON $30.00 8284 $248,520.00
Bituminous Base Course TON $26.00 12428 $323,128.00
Bituminouw Material for Tack Coat GAL $2.00 3784 $7,568.00
4' PVC Sanitary Sewer LF $12.00 4200 $50,400.00
21'x4'PVCWye Each $350.00 55 $19,250.00
24" x 4' PVC Wye Each $400,00 85 $34,000.00
18' PVC Sanitary Sewer LF $35.00 17080 $597,800.00
21' PVC Sanitary Sewer LF $40.00 18240 $729,600.00
27' PVC Sanitary Sewer LF $45.00 11100 $499,500.00
30" Steel Casing - Jacked LF $120,00 220 $26,400.00
Granular Pipe Bedding CY $8.00 20425 $163,400.00
Connect to Existing San. Sewer Each $1,000.00 1 $1,000,00
Std. Sanitary Manhole w/Casting Each $1,800.00 104 $187,200.00
Extra Depth Sanitary Manhole LF $100.00 1479 $147,900.00
60' Dia. Sanitary Manhole LF $200.00 600 $120,000.00
8' DIP Watermain (Replacement) LF $30.00 13800 $414,000,00
8' Gate Valve Each $800.00 100 $80,000.00
Hydrant Each $1,200.00 100 $120,000.00
Reconnect Sanitary Sewer Service Each $250,00 142 $35,500.00
Bypass Pumping LS $750,000.00 1.0 $750,000.00
Temporary Water System L.S. $50,000.00 1.0 $50,000.00
Reconnect Water Service Each $250,00 200 $50,000.00
l' Water Service LF $13.00 6000 $78,000.00
Traffic Control LS $250,000.00 1.0 $250,000.00
Sodding SY $2.50 30804 $77,010.00
Seeding (includes seed mix) Acre $2,000.00 25.1 $50,200.00
Disk Anchoring Acre $90.00 25.1 $2,259.00
Mulch Material TON $120.00 50.2 $6,024.00
Fertilizer LB $0.50 634 $317.00
Dewatering LS $50,000,00 1.0 $50,000,00
Subtotal
15% Construction Contingency
Subtotal
Indirect Costs (30%)
Subtotal
$6,125,356.00
$918,803.40
$7,044,159.40
$2,113,247,82
$9,157,407.22
Easement Acquisition (1)
SF
$1.25
558600
$698,250.00
$ 9,855,657.22
Total Estimated Project Cost
Notes:
(1) Costs shown for acquiring easements are estimated values. Actual costs will depend
appraisals conducted for individual parcels.
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City of Andover
Rural Reserve Study
6-Nov-02
Opinion of Probable Cost
Alternative 4 - Gravity Trunk Sewer. Area 2 to Coon Rapids Interceptor - Extend High School Trunk
WSB Project No. 1463-00
Filename: M:\1463-00\ExceflOpinion of Cosh!s. Alt. 4
Item Unit t:st. Unit l-'r1ce Est. QIy. lotal t:st. t;ost
Mobiiization LS $175,000.00 1.0 $175,000.00
Clearing and Grubbing Acre $4,000.00 9.6 $38,400.00
Remove Sanitary Sewer Service LF $5.00 520 $2,600.00
Remove Bituminous Pavement SY $2.50 35320 $88,300.00
Remove Bituminous Driveway Pavement SY $5,00 408 $2,040.00
Remove Watermain LF $5.00 2200 $11,000.00
Aggregate Base, Class 5 TON $10.00 16447 $164,470.00
Bituminous Wearing Course TON $30,00 4283 $128,490.00
Bituminous Base Course TON $26.00 6425 $167,050.00
Bituminouw Material for Tack Coat GAL $2.00 1950 $3,900.00
Sanitary Sewer Lift Station L.S. $200,000.00 1.0 $200,000.00
6' DIP Forcemain LF $20.00 1320 $26,400.00
6' PVC Sanitary Sewer LF $15.00 570 $8,550.00
10' PVC Sanitary Sewer LF $25.00 3030 $75,750.00
21' x 6' PVC Wye Each $350.00 19 $6,650.00
21' PVC Sanitary Sewer LF $33.00 17190 $567,270.00
24' PVC Sanitary Sewer LF $36.00 1900 $68,400.00
27' PVC Sanitary Sewer LF $40,00 15180 $607,200,00
36' Steel Casing - Jacked LF $100.00 220 $22,000.00
Granular Pipe Bedding CY $8.00 15078 $120,624.00
Connect to Existing San. Sewer Each $1,000,00 2 $2,000.00
Std. Sanitary Manhole w/Casting Each $1,800.00 60 $108,000.00
Extra Depth Sanitary Manhole LF $100.00 983 $98,300.00
60' Dia. Sanitary Manhole LF $200.00 1027 $205,400.00
Reconnect Sanitary Sewer Service Each $250.00 2 $500,00
8' DIP (Replacement) LF $30.00 2200 $66,000,00
8' Gate Valve Each $800.00 10 $8,000.00
Hydrant Each $1,200.00 5 $6,000.00
Temporary Water Service LS $10,000.00 1 $10,000,00
Bypass Pumping LS $100,000.00 1.0 $100,000.00
Reconnect Water Service Each $250.00 31 $7,750.00
l' Water Service LF $13.00 930 $12,090.00
Traffic Control LS $100,000.00 1.0 $100,000.00
Sodding SY $2.50 2300 $5,750,00
Seeding (includes seed mix) Acre $2,000.00 31.3 $62,600.00
Disk Anchoring Acre $90.00 31.3 $2,817.00
Mulch Material TON $120.00 62.7 $7,524.00
Fertiiizer LB $0.50 3460 $1,730,00
Dewatering LS $50.000.00 1.0 $50,000.00
Subtotal
15% Construction Contingency
Subtotal
Indirect Costs (30%)
Subtotal
$3,338,555.00
$500,783.25
$3,839,338.25
$1,151,801.48
$4,991,139.73
Easement Acquisition (1)
SF
$1.25
669300
$836,625.00
Total Estimated Project Cost
$5,827,764.73
Notes:
(1) Costs shown for acquiring easements are estimated values. Actual costs will depend
appraisals conducted for individual parcels.
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APPENDIX C
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Additional Information
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Feasibility Report
Trunk Sanitary Sewer Analysis for
Designated Rural Reserve Areas
City Project No. 02-22
Andover, Minnesota
WSB Project No. 1463-00
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Agricultural Preserve
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/,,' 2020 MUSA
D Scenario One (1,020 Acres)
D Scenario Two (1,293 Acres)
D Gray Area (820 Acres)
Agricultural Preserve Expiration Dates
D January 14, 2005
o May 1, 2005
o December 8, 2007
D None Filed
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Andover Planning
10.16,02
Source: Anoka County T ax System
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Figure 4.9 Rural Reserve 5bJdy Areas
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LEG END
/\1 2020 MUSA Boundary
Sewer Staging
D 2000-2005
D 2005-2010
D 2010-2015
c:::J 2015-2020
_ Scenario One (1,020 Acres)
_ Scenario Two (1 ,293 Acres)
III Gray Area (820 Acres)
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OCT-24-2002 15:15
-J OCT 24 2002 15: 16 FR CITY OF ANDOVER
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Engineering . Planning . Surveying
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McCombs Frank RODS
Assoclatcs./nc_
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Post-it- Fax Note
To
7671 Dale
From
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March 5, 200 I
Pl'Ione"
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Mr. Scott Erickson, City Engineer
City of Andover
1685 Crosstown Boulevard Northwest
Andover, Minnesota 55304
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SUBJECT: City of Andover
Chesterton Commons 3rd Addition Lift Station
MFRA #12311
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Dear Mr. Erickson:
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The purpose of this letter is to address the area to be served by the Chesterton Commons 3rd
Addition Lift Station sanitary sewer system.
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The number of units proposed to Connect to the lift station sanitary sewer system is about 530.
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They are as follows:
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UNITS
47
22
39
76
101
25
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LOCATION
Chesterton Commons North
Cambridge Estates Phase 2
Chesterton Corrunons North Second Addition
Woodland Oaks
White Pine Estates
West of Chesterton Commons North Second Addition
Between Chesterton Commons North Second Addition and Woodland Oaks
East of White Pine Estates (West of Railroad Tracks)
Ea~t of White Pine Estates (East of Railroad Tracks)
East of Crosstown Boulevard Northwest
TOTAL NUMBER OF UNITS
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15050 Z3rd Avenue Norlll . Plymoutl!. MlI7nesota . 5544/
phone 153/416-6010 . fax 163/475-8532
a-mail: mfrJ<.<1mfra.com
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OCT-24-2002 15:15
OCT 24,2002 15:17 FR CITY OF ANDOVER
''';'':':~",:,:~:,''.:.~.::'. :...... I;,:'" ",; ", :'-,~. :~':'-" "...'.:.:~;.,:.:;"....
763 755 8923 TO 7635411700
P.02/03
P.02/03
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Mr. Scott Erickson
March 5, 200 I
Page 2
The boundary of the above referenced area.is shown On the attached sketch.
If you have any questions or need additional information, please contact us.
Very truly yours,
MFRA
RJIt ~ -
R JcffElliott, P.E.
RJE:rth
s:lmoin:liU1d 123 Illcorre.pondono.letick.,nn2_27
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OCT 24 2002 15:17 FR CITY OF ANDOVER
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LEGEND
DENOTES UNITS SERVED
LIFT STATION SANITARY SEWER
SERVICE BOUNDARY
ABILITY TO SERVE OUTSIDE OF
2020 !.I.U.S.A BOUNDARY/INSIDE
ULTIMATE M.U.S.A BOUNDARY
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** TOTAL PAGE.03 **
Tr"'ITl'\1 n t"':l7
@
CITY OF ANDOVER
1685 CROSSTOWN BOULEVARD N, W. . ANDOVER, MINNESOTA 55304 . (763) 755-5100
FAX (763) 755-8923. WWW,C1.ANDOVER.MN.US
To:
Mayor and City Council
John Erar, City Administrato~
Bill Ottensmann, City Engineer ~
Kameron Kytonen, Forestry Intern
CC:
From:
Subject:
Acknowledge Grant Program for Oak Wilt Infected Tree Removal _
Engineering
Date:
November 19,2002
INTRODUCTION
Most of the funding received from the DNR MnReLEAF program in the past has been
allocated for root graft disruption treatments (vibratory plowing or trenching). While this
is an extremely important part of the process, removal of oak wilt infected trees is a
critical step that should be dealt with. This is often the step that completes the treatments
for a given property.
Most tree rernoval jobs are pretty costly to property owners if they are to be contracted
out to tree care companies. Fortunately, MnReLEAF funds may be used to cost-share
with residents for, tree removals. Thus, it would be a benefit to funnel some of these
funds to residents for that purpose.
DISCUSSION
This year, the City of Andover received $20,000 to be utilized as a grant to help cover the
costs of oak wilt treatments for property owners. Although some of the money has
already been used for root graft disruption treatments, a large chunk still remains. Thus,
it would be essential to allow some of the funds to help property owners pay for removal
of oak wilt infected trees. This would help prevent the formation of new oak wilt centers
from overland infection, which is often the result of the failure to remove the potential
spore-producing trees (PSPT's).
For those property owners who desire to take action with their oak wilt infected tree
removals and want to receive some grant funds, they'd need to fill out an application
form (see attached) and abide by a set of guidelines (see attached) to be eligible.
This is the process that would be used for oak wilt infected tree removal treatments. The
intent would be to generate continued interest and awareness of the oak wilt disease, and
to limit the potential hazards of the disease on the City's remaining oak forests.
Mayor and Council Members
November 19, 2002
Page 20f2
BUDGET IMPACT
There would be a limited impact on the City's budget. The City would not assist in the
cost sharing for tree removal as payment of tree removal costs would be made by the
property owner and through the grant from the state.
RECOMMENDATION
It is requested that the City Council acknowledges the proposed Oak Wilt Grant Program.
Respectfully submitted,
~yW/jf.;;;,try Intern
CITY OF ANDOVER
1685 Crosstown Boulevard N.W, . Andover, Minnesota 55304. (763) 755-5100
Fax (763) 755-8923 . www.cLandover.mn,us
October 22, 2002
Dear Property Owner:
As you may already know, it's very important to take all the necessary steps to treat oak wilt.
Whether you've had root graft barrier installation (vibratory plowing or trenching) and/or chemical
injections or not, removal of potential spore-producing trees is a critical and often taken for
granted step in the treatment process.
You have the opportunity to apply for a grant for the removal of your infected oak tree(s).
Minnesota DNR (MnReLEAF) funds for oak wilt suppression are still available. Staff recommends
you take this opportunity to benefit from some cost sharing, unless you've already dealt with the
problem. The following outlines the details:
Cl Applications will be accepted on a first-come first-serve basis.
Cl Applications will be accepted until February 15, 2003 or until funding is exhausted, whichever
comes first.
Cl Applications and copies of at least two proposals from two different tree care
companies, including the company you have chosen, must be approved by the Natural
Resources Technician prior to any work taking place.
Cl The potential spore-producing trees shall be removed before April 1 , 2003.
Cl Only trees that have a potential to spread oak wilt will be qualified for the grant.
Cl The grant will pay for half of the costs of the removal(s), up to $1,000 per property; if the total
cost of removal exceeds $2,000, the property owner will pay the difference between that total
cost and $1,000; e.g. if the total cost of removal is $600, the grant would pay for $300, and the
property owner would pay for $300; if the total cost of removal is $2,500, the grant would pay
for $1,000 and the property owner would pay for $1,500.
Cl A property owner may be awarded a maximum of two separate grants for two separate
properties per grant cycle.
Cl The contractors that perform the work shall be licensed in the City of Andover.
Cl The property owner and/or the applicable contractor shall take the appropriate steps after the
removal of the infected tree(s); e.g. properly treating the wood, leaving the stump no higher
than two inches above the ground, etc.
Attached is a list of licensed tree care companies in the City and the application form. The list is
not an endorsement of any particular tree care company, and the resident is free to contract with
other companies not listed. Once the Natural Resources Technician receives your
application, you will be contacted as soon as possible for verification of acceptance or
denial of the application. You can mail, fax or deliver the completed application form. If you
have any questions or concerns, please contact Kameron at (763)767-5137. Thank you for your
cooperation.
Sincerely,
~r:e-
Forestry Intern
KK:rja
.'
~
CITY OF ANDOVER
1685 CROSSTOWN BOULEVARD N.W. . ANDOVER, MINNESOTA 55304. (763) 755-5100
FAX (763) 755-8923. WWW.CI.ANDOVER,MN.US
Application for Oak Wilt Infected Tree Removal
Grant
Name
Address
Location ofRemoval(s)
Phone
Tree Care Company (of choice)
Total Estimate
G0
CITY OF ANDOVER
1685 CROSSTOWN BOULEVARD N.W.. ANDOVER, MINNESOTA 55304. (763) 755-5100
FAX (763) 755-8923. WWW,CI.ANDOVER,MN.US
TO: Mayor and Councilmembers
CC: John Erar, City Adrninistrat011t/
FROM: Dana Peitso, Human Resources Manager
SUBJECT: October Customer Service Survey Update
DATE: November 19, 2002
INTRODUCTION
As part of the City of Andover's commitment to excellence, the City of Andover has
implemented a new Customer Service Program. Attached is the October data.
DISCUSSION
Overall, the data is very good. As you can see by the data summary, 97% of the responses were
in either the Excellent or Good categories, and the majority of requests were handled within one
week or less. This information will also be published in the City Newsletter.
ACTION REOUESTED
None, informational only.
Respectfully Submitted
/tJfi7k~
Dana Peitso
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