CR 99-38 Services Agreement - Storm Water Improvements 2nd St N
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February 11, 1999 0 P K \ "" Council Report 99-038
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Approve Engineering Services Agreement - Storm Water Improvements, 2nd
Street North and Alley (Problem Area 5)
Proposed Action.
Staff recommends adoption of the following motion: Move that Council authorize
the City Manaoer to enter into an aoreement with RCM & Associates for
enoineerino services related to storm sewer improvements. Area 5. City Proiect
98-16.
Overview.
Storm water problem area 5 includes the local low area near the midpoint of the
alley between 8th and 9th Avenues North and 2nd and 3rd Streets North. This area
has a history of flooding and City Council included it in the action plan adopted in
November 1997 to address storm drainage problem areas. Staff initially was
hopeful that an analysis of the 6th Avenue storm sewer improvements would yield
some benefit to this area, as well. Unfortunately, drainage from this area is not
expected to improve with the 6th Avenue project. A detailed feasibility report with
improvement alternatives for Area 5 was completed in September, 1998. The
. feasibility report was presented to the residents at a Sept 3, 1998 public meeting.
The residents were in favor of the recommended a\temat\\le. ReM 'nas stated
that this improvement is not contrary to improvements to be recommended in the
revised stormwater management plan. The city's stormwater consultant (RCM &
Associates) is currently updating the city-wide stormwater management plan.
Staff now requested approval to complete design so that construction may begin
in the Spring.
Primary Issues to Consider.
. Description of Proposed Improvement
. Selection of Consulting Engineer
. Engineering Services costs
. Project Schedule
Supportino Information.
. RCM Proposal
. Sept 30, 1998 Letter to Residents
. Prqject Area m~ ~
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Steven J. Stadler, Public Works Director
. Council Report 99-038
Page 2
Analvsis of Issues
. Description of Proposed Improvement
The recommended alternative is to reconstruct the alley from the low point catch
basins south to 2nd Street North and reconstruct 2nd Street North from ih Avenue
to 9th Avenue. This will allow the alley to overflow onto 2nd Street at a lower
elevation thus decreasing the ponding at the low point to no more than 6 - 8
inches. The inlet capacity will be increased to match the available pipe capacity.
. Selection of Consulting Engineer
RCM has already performed significant work in preparing the detailed feasibility
report and design survey of the area. It is in the city's best interest to allow them
to continue with the design plans and specifications.
. Engineering Services Costs
e RCM's proposal is to complete design work at a cost not to exceed $18,600.
Construction administration fees will be negotiated separately upon completion of
design.
. Project Schedule
Complete design: April 2, 1999
Award project: May 4, 1999
Begin Construction: May 17, 1999
Complete Construction: August, 1999
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February 9, 1999
Mr. Steven J. Stadler, PE
Director of Public Works
City of Hopkins
10 10 First Street South
1I0pk~,~ 55343
Re: Storm Sewer Proposal
Area 5: 2nd Street North & Alley
RCM File No. 10496.00
Dear Mr. Stadler:
Weare pleased to submit this proposal to perform preliminary engineering, prepare plans
~Clll and specifications, identify easement requirements and prepare the watershed permit
application for drainage improvements. These improvements are proposed for the alley
between 8th and 9th Avenue North immediately north of 2nd Street North and the
associated street improvements on 2nd Street North between 7th Avenue and 9th Avenue. I
rieke have attached an itemized breakdown of the expected costs for this work for your review.
carroll
muller
~SS?Ciates, inc. I have reviewed the information available and it is my opinion that the construction cost
n~neers will be in the range of$175,000 to $200,000. There are a number of variables that could
arc itects
land sUlVeyors impact the cost such as depth of the storm sewer, condition of the sanitary sewer and
equal oppol1unity condition and depth of the waterrnain.
employer You can expect to have the 30% plans completed and ready for your review
approximately 30 days after we receive a notice to proceed. The final plans and
specifications will be completed approximately 15 days after we receive your comments
regarding the 30% review.
We propose to perform this work based on our hourly rate schedule, excluding
construction administration, with a cap not to exceed $18,600 without your. prior
approvaL A copy of our most recent hourly rate schedule is attached.
Thank you for the opportunity to submit this proposal. We look forward to working with
you on this project.
Sincerely,
RIEKE CARROLL MULLER ASSOCIATES, INe.
CLJ . DC"k
10901 red circle dr. David e. Halter, PE
.ost office box 130 Senior Project Manager
innetonka, mn
55343-0130 Enclosure
(612) 935-6901
fax (612) 935-8814
www.rcm-assoc.com
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. Rieke Carroll Muller Associates, Inc.
City of Hopkins
Proposed 1999 Fee Schedule
Classification Hourlv Rate
Principal $115
Project Manager $95
Senior Design/Structural Engineer $90
Design/Construction Engineer $60
Senior Design Technician $85
Drafting/Construction Technician $55
Project Hydrologist/Environmental Engineer $80
Registered Land Surveyor $90
Survey Technician $45
3-Person Survey Crew $115
2-Person Survey Crew $95
Clerical $45
. Mileage - $0.325/mile
AutoCAD - $201hour
Reimbursable Expenses - At Cost
Out of Pocket Expenses - At Cost
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CJ-fopkins Puhlic' Works Department
11100 excelsior crJlvd. . '1-Iopkins, cJ'\.1N 55343-3435 . Phone: 612-939-1382 · Yax: 612-939-1381
September 3D, 1998
Dear Resident/Owner:
The purpose of this letter is to provide updated information on storm water flooding
"Area 5" and has been sent to all residents betlNeen 8th and 9th Avenues North and 2nd
and 3rd Streets North. The city is taking action to eliminate the flooding problem in the
alley and surrounding garages and yards. A city consultant has completed a feasibility
report addressing the storm water flooding problem. The results of this report were
discussed with residents who attended a September 3rd public information meeting.
City Council then accepted the report and its recommendations at the September 15th
City Council meeting. The feasibility report is enclosed for your information. The report
includes an analysis of the existing drainage problem, a description of the
recommended improvement project (Alternatives 1 and 2), estimated project cost and a
proposed schedule.
. City staff is proceeding in order to be ready to construct the improvement project next
spring/summer. This fall, the city's engineering consultant will-be completing a design
survey of the project area. This will be followed by project design in January - March,
1999. Finally, we anticipate City Council project approval in March '99 and construction
in May-June'99.
I would anticipate another public informational meeting during the project design phase
followed by notification prior to construction start.
If you have any questions or comments on the enclosed report or proposed I
improvement project please call Jim Gessele, Engineering Supervisor at 935-8474 or
myself at 939-1338.
rr
,
Steven J. Stadler
Public Works Director
Ene.
.
ufn Equal Opportunity Employer
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corroll
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ossociates, inc. CONSTRUCTION AREA
engineers · architects. land surveyors HOPKINS, MINNESOTA fiLE NO.
10441,05
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DRAINAGE AREAS
engineers . architects. land surveyors HOPKINS, MINNESOTA DATE FILE NO.
AUGUST '99B 10441.05
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FILE NO.
engineers. architects. land surveyors HOPKINSI MINNESOTA 1 0441 .05
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