Memo Improvement Projects 90-20 And 90-23
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MEMORANDUM
CITY OF HOPKINS
DATE: February 28, 1991
TO: Honorable Mayor and city council
FROM: James Gessele, Engineering Superintendent J~
SUBJECT: Campbell Neighborhood Improvement Projects 90-20
and 90-23 Alternative Storm Sewer Improvements
Attached you will find a preliminary cost estimate for a
storm sewer system in Minnetonka Mills Road that addresses
an alternate means of draining the intersections of Campbell
Drive and Althea Lane. You will note this alternative has a
net increase in storm sewer construction of $34,654 over
. that proposed at the February 19 Council meeting. The cost
estimate of $52,387 for storm sewer in Minnetonka Mills Road
includes construction and overhead. This estimate is higher
than the $30,000 mentioned at the last council meeting.
However, the engineer has done additional field surveys and
drainage studies and recommends a system that will become a
permanent feature in Minnetonka Mills Road.
I have also attached an updated Financial Summary and
Expenditure Detail from the city's 1991 budget. Please note
that if the city wishes to carry through with $124,648 in
Campbell storm sewer projects and honor the bond principal
payment on past projects a shortfall of $47,443 will be
created. The city will need to sell revenue bonds to cover
the deficit. If the city were to undertake realistic
additional projects such as Mainstreet and Nine Mile Creek
Erosian Control, then the deficit rises to $164,893. The
expenditure detail lists several projects for 1991.
Realistically they should be delayed to 1992 and include
Knollwood, Street Reconstruction - District III, and a flood
proofing survey. Staff recommends the city proceed with the
above project in Campbell and review the storm sewer utility
fund for changes in project scheduling and revenues.
The final attachment is an updated project schedule.
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Westwood Professional Services. lnc, '"
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February 27, 1991 14180 Trunk Hwy, 5
Eden Praine, MN 55344
612-937.5150
Honorable Mayor and City Council FAX 612937-5822
City of Hopkins
1010 South First street
Hopkins, MN 55343
RE: Campbell Neighborhood Improvement Projects 90-20 & 90-23
Alternative AA: Minnetonka Mills Road Storm Sewer Improvements
Dear Honorable Sirs:
We are pleased to submit the enclosed preliminary Cost Estimate for
Alternative "AA" to the Campbell Neighborhood Street Improvement project 90-20
and 90-23. Alternative "M" is for the construction of a storm sewer system
to properly drain the intersections on the north side of Minnetonka Mills Road
. with Campbell & Althea Drives. The proposed storm sewer system would be
adequately sized to allow for the added drainage associated with the
construction of additional catch basins along the south side of Minnetonka
Mills Road, when this street is upgraded in the future.
If Alternative "AA" is accepted the estimated cost of the two projects, and
storm sewer are as follows:
Project 90-20 Campbell Neighborhood
Feb. 1 9, 1991 Est. Feb. 27,1991 Est.
1 street Construction $195,020.00 $193,761.00
I storm Sewer Construction $ 79,308.00 $ 61,575.00
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Project 90-23 Campbell Drive
street Construction $ 86, 112,00 $ 84,853.00
storm Sewer Construction $ 10,686.00 $ 10,686.00
Minnetonka Mills Road
storm Sewer Construction $ 52,387.00
Total of all storm Sewer Construction $124,648.00
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February 27, 1991
Honorable Mayor and City Council
page 2
We will be available at the March 5, 1991 Council Meeting to present this
analysis.
Sincerely,
WESTWOOD PROFESSIONAL SERVICES, INC.
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enclosures:
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Campbell Neighborhood street Improvements
Hopkins, Minnesota
Preliminary Cost Estimate, storm Sewer Improvements
Option AA: Provide storm Sewer along Minnetonka Mills Road to Althea Lane &
Campbell Drive
Unit
Item Description Ouantitv Price Amount
1 Sawcut & Remove Bituminous
Pavement 1282 S.Y. $ 2.00 $ 2,564.00
2 Sawcut & Remove Concrete
Curb & Gutter 20 L.F. 10.00 200.00
3 12" RC Pipe, Class III 463 L.F. 20.00 9,260.00
4 15" RC Pipe, Class III 256 L.F. 22.50 5,760.00
5 Standard Catch Basin 3 Each 1000.00 3,000.00
6 Standard storm Sewer Manhole 4 Each 1000.00 4,000.00
e 7 Break-in & Connect to
Existing Catch Basin Manhole 1 Each 500.00 500.00
8 Bituminous Pavement Patching 1282 S.Y. 10.00 12,820.00
9 4" Bituminous Roll Curb 515 L.F. 1.00 515.00
10 B618 Style Concrete Curb &
Gutter 20 L.F. 10.00 200.00
11 Topsoil Borrow 32 C.Y. 7.00 224.00
12 Sodding 286 S.Y. 2.25 643.50
Subtotal $ 39,686.50
+10% Contingencies 3,968.65
Estimated Construction Cost $ 43,655.15
+20% Eng., Legal, Admin. & Finance Costs 8,731.03
Estimated Storm Sewer Improvement Project Cost $ 52,386.18
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740 STORM SEWER UTILITY FUND
FINANCIAL SUMMARY
Actual Actual Actual BUdget Budget
CATEGORY 1987 1988 1989 1990 1991
EXPENDITURES
PERSONAL SERVICES $ - $ - $ - $ 20,000 $ 25,600
SUPPLIES 36,190 62,902 140 8,000,
OTHER SERVICES AND CHARGES 28,130 91 ,000 88,800
NON-oPERATING 29,411 59,132 240,000 219,000
TOTAl., $ 65,601 $ 62,902 $ 87,402 $ 351,000 $ 341 ,400
REVENUE
Interest Earned $ 36,300 $ 42,400 $ 10,025 $ 40,000 $ 2,000
Storm Sewer Charges 54,639 390,000 322,000
Transfer from General Fund 65,000 70,000
TOTAL $ 101,300 $ 112,400 $ 64,664 $ 430,000 $ 324.000
Increase (Decrease) to Fund Balance $ 35,699 $ 49,498 $ (22,738) $ 79,000 $ (17.400)
RETAINED EARNINGS 12-31 $ 600,202 $ 649,700 $ 626,962 $ 164,605 $ 147,205*
It Bond Principal Payment $ $ $ - $ - $ 70,000 ok
Construction Projects $ $ $ 266,001 $ 1,603,300 $ 458,098 *
Rate per REF $ $ $ 4.75 $ 4.75 $ 6.00
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- PERMANENTSTAFRNG
Engineering Support 0.05 0.05 0.05 0.10 0.25
Street & Sanitation Superintendent 0.10 0.10 0.10 0.10 0.10
Water & Sewer Superintendent 0.05 0.10 0.10 0.10 0.10
Maintenance 0.70 0.80 ' 0.80 1.00 1.00
TOTAL 0.90 1.05 1.05 1.30 1.45
SIGNIFICANT EXPENDITURES
Supplies - Provides for repair materials - $5,000.
Debt Service - Bonds - $70,000; Interest - $179,000.
Construction projects - $225,000.
1991 CAPITAL OUTLAY DETAIL
Dept. Manager Adopted
Item Requested PropOsed PropOsed Budaet
None Requested
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r OEPT 48650 CONSTRUCTION - MEMO FUND 740
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EXPENDITURE DETAIL
Actual Actual Actual Budget Budget
CODE 1987 1988 1989 1990 1991
Storm Sewers
Hobby Acres $ $ $ - $ 140,000 $ -
6th & 7th Ave. N. 266,001 335,000
Jackson Ave. S. 330.000
13th Ave. at Cty. R~. 3 590,000
Knollwood 125,000
Mainstreet Reconstruction 57 ,450
Street Reconstruction - Dist. III 71,000
Street Reconstruction - Cambridge 8,300
Street Reconstruction - Campbell Rrst Addition 124,648
Nine Mile Creek - Erosion 60,000
Flood Proofing Survey 20,000
Pavilionllce Arena 200,000
DEPARTMENT TOTAL $ $ $ 266,001 $ 1,603.300 $ 458,098 '*
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. Revised Project Schedule
Campbell Streets
March 5 Council authorizes bidding
March 6 & 13 Advertisement for bids ln
Sailor
March 8 & 15 Advertisement for bids ln
Construction Bulletin
March 27 Bid opening
April 2 Council accepts bids and
authorizes assessment hearing
May 7 Assessment hearing
June 18 Council adopts assessment roll
Award of bid
. June 24 Construction begins
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