Acceptance of the 30th Street to Leibe Street Sanitary Sewer Reconstruction Project Copyrighted
March 4, 2019
City of Dubuque Consent Items # 11.
ITEM TITLE: Acceptance of the 30th Street to Leibe Street Sanitary
Sewer Reconstruction Project
SUMMARY: City Manager recommending acceptance of the
construction contract for the 30th Street to Leibe Street
Sanitary Sewer Reconstruction Project, as completed by
Temperley Excavating, Inc.
RESOLUTION Accepting the 30th Street and Leibe
Street Sanitary Sewer Reconstruction Project and
authorizing the payment to the contractor
SUGGESTED DISPOSITION: Suggested Disposition: Receiveand File;Adopt
Resolution(s)
ATTACHMENTS:
Description Type
30th Street to Leibe Street Sanitary Sewer Staff Memo
Reconstruction Project-MVM Memo
Staff Memo Staff Memo
Resolution Resolutions
Engineer's Cert Supporting Documentation
THE CITY OF Dubuque
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TO: The Honorable Mayor and City Council Members
FROM: Michael C. Van Milligen, City Manager
SUBJECT: 30�h Street to Leibe Street Sanitary Sewer Reconstruction Project
DATE: February 27, 2019
City Engineer Gus Psihoyos is recommending acceptance of the construction contract
for the 30�h Street to Leibe Street Sanitary Sewer Reconstruction Project, as completed
by Temperley Excavating, Inc., in the final contract amount of$91 ,405.02, which is an
increase from the original contract in the amount of$69,568.50. The additional cost is
primarily due to encountering two abandoned underground structures, requiring
additional work to repair them to a condition where they could be backfilled. A water
main relocation and re-routing a storm line that drained the area parking lot that was
tied directly into the sanitary sewer was part of the additional cost of the cost.
I concur with the recommendation and respectfully request Mayor and City Council
approval.
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Mic ael C. Van Milligen �� �
MCVM:jh
Attachment
cc: Crenna Brumwell, City Attorney
Teri Goodmann, Assistant City Manager
Cori Burbach, Assistant City Manager
Gus Psihoyos, City Engineer
Dubuque
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TO: Michael C. Van Milligen, City Manager
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FROM: Gus Psihoyos, City Engineer :�� ,_�-��-.'
DATE: February 26, 2019
RE: 30�r' Street to Leibe Street Sanitary Sewer Reconstruction Project
INTRODUCTION
The enclosed resolution provides for the acceptance of the construction contract for the
30t'' Street to Leibe Street Sanitary Sewer Reconstruction Project.
BACKGROUND
The project provided for the replacement of 850 feet of 8-inch diameter clay pipe with 8-
inch PVC running through the former H & W site. This project was constructed per the
Consent Decree USEPA approved Corrective Action Plan for Sewershed 10.
The project rerouted an existing sanitary sewer main that previously ran und�rneath the
Dubuque Malting and Brewing Company (H&W) building at 30th and Jackson Street. The
sewer main was rerouted to an alignment between the Dubuque Malting and Brewing
Company and Dubuque Stamping and Manufacturing buildings and tied into the existing
sanitary sew�r on 30'�' Street. This project relocated the sewer to alleviate the current
inflow and infiltration issues under and in th� vicinity of the Dubuque Malting and Brewing
building.
DISCUSSION
The 30th and Leibe Stre�t Sanitary Sewer Reconstruction Project was completed by
Temperley Excavating, Inc. of East Dubuque, Illinois in thP final contract amount of
$91,405.02, which is an increase from the original confiract in the �mount of $69,568.50.
Yh� additional cost is �rimariiy due to the encounteriny oi two abandonec� underground
structures, requiring addition�l work to rep�ir them to a conc�ition whsre th�;y could be
backfilled. A water main relocation �nd re-routing a storm line that drainPd the area
p�rkinc� lot th�t was tied c�irectly into fih� s�nit�ry sewer was part of the addifiional cost for
the project.
BUDGE7' IMPAC`T
Th� summ�ry c�f cost for th� 3U"' and Leibe Slreefi Sanit�ry S�w�;r Reconstruction Project
is summ�riz�d below:
Description Estimate Award Final
Construction $ 89,015.U0 � 69,568.50 �91,4U5.U2
Contingency £3,901.50 8,901.50 0.00
Contract Admin / Consfiruction Engineering 14,687.50 14,687.50 23,727.80
Total Project Cost 1 6 93 157.50 1 132.82
The projPct funding summary is as follows:
CIP Fundin Source Amount
7102720 30��' & J�ckson Sanitary Sewer Reconstruction $ 115,132.82
REQUESTED ACTION
The City Council is requested to adopt the attached resolution to accept the
improvements and to authorize the payment of the contract amount of $91,405.02 to
Temperley Excavating, Inc., for the 30tr' & Jackson Sanitary Sewer Reconstruction
Project.
GNP:kb
Attachment
cc: Jenny Larson, Budget Director
Deron Muehring, Civil Engineer II
Tom Freund, Engineering Tech
Charlie Gau, Engineering Tech
2
RESOLUTION NO. 74-19
ACCEPTING THE 30t" STREET AND LEIBE STREET SANITARY SEWER
RECONSTRUCTION PROJECT AND AUTHORIZING THE PAYMENT TO THE
CONTRACTOR
WHEREAS, the public improvement contract for the 30t" Street to Leibe Street
Sanitary Sewer Reconstruction Project (the Project) has been completed by the
Contractor, Temperley Excavating, Inc. (Contractor), the City Engineer has examined
the work and recommends that the Project be accepted; and
WHEREAS, the final contract amount for the Project is $91,405.02; and
WHEREAS, the Contractor has previously been paid $86,834/7, leaving a balance
of $4,570.25; and
WHEREAS, the City Council finds that the recommendation of the City Engineer
should be accepted.
NOW, THEREFORE, BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF
DUBUQUE, IOWA:
Section 1. The recommendation of the City Engineer is approved, and the Project is
hereby accepted.
Section 2. The Finance Director is hereby directed to pay to the Contractor the
balance of the retainage of $4,570.25 as provided in Iowa Code chapter 573, and to pay
such retainage in accordance with the provisions of Iowa Code chapter 573 or Iowa
Code chapter 26.13.
Passed, approved and adopted this 4th day of March 2019.
Attest:
Pt
Roy Buol, Mayor
CITY ENGINEER'S CERTIFICATE OF FINAL COMPLETION OF THE 30th STREET
AND LEIBE STREET SANITARY SEWER RECONSTRUCTION PROJECT
The und�rsigned City Engineer of the City of Du�uquP, low�a, hereby certifiPs that
he h�s inspected the 30th Streefi to Leibe Street Sanit�ry Sewer Reconstruction Project
has been performed in compliance with the terms of the Public Improvement Contract,
and thafi the total cost of the completed work is $115,132.82.
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DatEd this ✓ / day of Y�l ' , 201�.
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Gus Psihoyos, City Engineer
Filed in the office of the City CIPrk on th� .�✓ �1day of ���� � ,'2019.
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„ �,- �:
Kevin S�! irnstahl, CMC, City Clerk