Althauser_Stafford Streets Sanitary Sewer Acceptance DUIJUgU@
THE CITY OF
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DUB E ~.~;~~~
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Masterpiece on the Mississippi
2007
TO: The Honorable Mayor and City Council Members
FROM: Michael C. Van Milligen, City Manager
SUBJECT: Althauser Street -Stafford Street Sanitary Sewer Reconstruction Project
(CIP #7101289)
DATE: January 30, 2008
Assistant City Engineer Bob Schiesl is recommending acceptance of the Althauser
Street -Stafford Street Sanitary Sewer Reconstruction Project, as completed by
Connolly Construction, in the final contract amount of $49,978.10, which is a 15.07%
increase from the original contract in the amount of $42,445.20. The primary reason for
the cost increase was due to rock excavation.
I concur with the recommendation and respectfully request Mayor and City Council
approval.
l~ ~' ~~ ~~
Michael C. Van Milligen
MCVM/jh
Attachment
cc: Barry Lindahl, City Attorney
Cindy Steinhauser, Assistant City Manager
Gus Psihoyos, City Engineer
Bob Schiesl, Assistant City Engineer
THE CITY OF Dubuque
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~T 7~ ~ All-AmericaCity
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Masterpiece on the Mississippi
2007
TO: Michael C. Van Milligen, City Manager
FROM: Bob Schiesl, Assistant City Engineer IZ ~ 5
SUBJECT: Althauser Street -Stafford Street Sanitary Sewer Reconstruction
Project
(CIP# 7101289)
DATE:
INTRODUCTION
January 29, 2008
The enclosed resolution provides for the acceptance of the construction contract for the
Althauser Street -Stafford Street Sanitary Sewer Reconstruction Project.
BACKGROUND
The Althauser Street -Stafford Street Sanitary Sewer Reconstruction Project provided
for the replacement of 550 feet of 6-inch clay pipe with 8-inch PVC from the alley south
of Stafford Street to Stafford Street and up Althauser Street another 400 feet. This
replacement was necessary due to continuing maintenance issues of offset pipe and
broken joints.
Under State of Code 26.14, the City can seek competitive quotations if the competitive
bid threshold of the public improvement is greater than $25,000 but less than $99,999.
Sealed bids were received on the project on September 11, 2007. Of the five bids
submitted, Connolly Construction, Inc. of Peosta, Iowa submitted the low bid in the
amount of $42,445.20. This amount was 8.25% below the engineer's estimate of public
cost of $46,263.50.
DISCUSSION
The Althauser Street -Stafford Street Sanitary Sewer Reconstruction Project was
completed by Connolly Construction, Inc. of Peosta, Iowa, in the final contract amount
of $49,978.10, which is a 15.07% increase from the original contract in the amount of
$42,445.20. The primary reason for the cost increase was due to rock excavation.
Award Final
Construction Contract $42,445.20 $49,978.10
Contingency ~ 4,626.32 0.00
Construction Engineering & Inspection 7,633.43 3,966.27
Total Project Cost $54,704.95 53 944.37
RECOMMENDATION
recommend that the City Council accept the improvements and authorize the payment
of the contract amount of $49,978.10 to Connolly Construction, Inc. for the Althauser
Street -Stafford Street Sanitary Sewer Reconstruction Project.
BUDGET IMPACT
The project funding summary is as follows:
CIP No. Fund Description Fund Amount
7101289 General Sanitary Sewer Repairs $53,944.37
Total Project Funding $53,944.37
ACTION TO BE TAKEN
The City Council is requested to adopt the attached resolution to accept the
improvements and to authorize the payment of the contract amount of $49,978.10 to
Connolly Construction, Inc. for the Althauser Street -Stafford Street Sanitary Sewer
Reconstruction Project.
Prepared by Deron Muehring, Civil Engineer II
cc: Jenny Larson, Budget Director
RESOLUTION NO. 36-08
ACCEPTING THE ALTHAUSER STREET -STAFFORD STREET SANITARY SEWER
RECONSTRUCTION PROJECT AND AUTHORIZING THE PAYMENT OF THE
CONTRACT AMOUNT TO THE CONTRACTOR
Whereas, the Public Improvement Contract for the Althauser Street -Stafford
Street Sanitary Sewer Reconstruction Project (the Project) has been completed and the
City Engineer has examined the work and filed a certificate stating that the Project has
been completed according to the terms of the Public Improvement Contract and that the
City Engineer recommends that the Project be accepted; and
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 from
the General Sanitary Sewer Repairs Capital Improvement Project appropriation for the
contract amount of $49,978.10 less any retained percentage provided for therein as
provided in Iowa Code chapter 573, and to pay such retainage only in accordance with
the provisions of Iowa Code chapter 573.
Passed, approved and adopted this 4th day of February ,
Roy D. Bubl, Mayor
Attest:
Jeanne F. Schneider, CMC, City Clerk
CITY ENGINEER'S CERTIFICATE OF FINAL COMPLETION OF THE A~LTHAUSER
STREET -STAFFORD STREET SANITARY SEWER RECONSTRUCTION PROJECT
The undersigned City Engineer of the City of Dubuque, Iowa, hereby certifies that
he has inspected the Althauser Street -Stafford Street Sanitary Sewer Reconstruction
Project, that the Project has been performed in compliance with the terms of the Public
Improvement Contract, and that the total cost of the completed work is $53,944.37.
Dated this~~ day o , 2008.
~~~~ 5~~i
City Engineer
Filed in the office of the City Clerk on the~/,~ day o , 2008.
~~
.~
anne F. Schneider, CMC, City Clerk
THE CITY OFR
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City of Dubuque
Engineering
50. W. 13th Street
Dubuque,lA 52001
(563)589-4270
PROJECT CLOSE OUT FORM
-Pf07lC anlB: ALTFiAU R STf.-~S~TAFFtSRD~T.- ~- -~~
SANITARY SEWER PROJECT
CIP Number: 7101289
;Protect Contract Amount: Sa2.4as.2o
:'Pro act Com tattoo Date: s-Nov-07
~onfrac~or Name: ~ONNSLLY CONSTRUCTION
COntractOr Address: 18409 N Cascade RD
Clty, State, 2Ip: Peosta, IA 52088
Contractor Tele hone: 563.878.3225
ITEM
NO. CONTRACT ITEM
DESCRIPTION CONTRACT ITEM
QUANTITY UNIT UNIT PRICE PROJECT TOTAL
OUANTITV TOTAL PERCENT
COMPLETE
1 8'PVC 554.19 LF f 27.00 562.50 S 15,187.50 101.50%
2 8' x 4' PVC W 12 Each S 88.40 12.00 S 1,036.80 100.00%
3 4' PVC Lateral 120 LF S 11.85 37.50 S 444.38 31.25%
d 48' Diameter Manhole Base 4 Each S 307.00 4.00 S 1,228.00 100.00%
5 48' Diameter Sidewakl 22 VF f 114.00 22.00 S 2.508.00 100.00%
6 Mantale Frame antl Cover d Each S 245.00 4.00 S 980.00 100.00%
7 Beddi Stine, 1' Clean 135 Ton S 12.95 155.22 S 2,010.10 114.98%
8 Backfill, Limesbne 535 Ton S 7.65 485.15 S 3,711.40 90.68%
9 Graded Stine Base 215 Ton S 12.x5 253.17 $ 3,151.97 117.75%
10 HMA Surface Course 125 Ton S 75.75 217.66 $ 18,487.75 174.13%
11 PC Curb & Gutter 20 LF S 21.8(1 13.00 $ 283.40 65.00%
12 4' PCC Sidewalk 80 SF $ 4.15 50.00 S 207.50 62.50%
13 Landsca Restoration 375 SY S 1.50 388.88 S 583.32 103.70%
14 Traffic Contrd And Pni act Sara 1 L$ S 990.00 1.00 S 990.00 100.00%
HAN ORO R
Rock Excavedon 21.48 CY S 50.00 21.46 S 1,073.00 100.00%
Water Box Top SecBOn 1 Ea S 95.00 1.00 $ 95.00 100.00%
Pa rtrnt Totals E 49,978.10
Total Contract Work Performed to Date: S 18,870.10
Total Charge Order Work Performed b Dale: S 1.168.00
Taal Contract and Chanpa Ordrrr Work ParformW to Dab: S 49,978.10
Miscellaneous Cosffi S
E ineen S 3988.27
TOTAL FINAL PROJECT COSTS: L:5~,~7J j
I hereby cenlty that Me above statemerd shows, in detail, the mrrect
amount of all work required to complete the above improvement.
APPROVED:
Michael Van Miiligen, Ciry Manager
Dubuque, Iowa ' / I
I~ ~ CJ~
Gus Psihoyos, City Engineer
Dubuque, Iowa
The Undersigned. , contractor for the above
improvement, does hereby accept the above'fotal Due Contrackl~, as
full settlement for all claims for said improvement.
APPROVED: ~_. ~ S--y G.
ar:
THE CITY OFR
~B
City of Dubuque
Engineering
50. W. 131h Street
Dubuque,lA 52001
(563)589-4270
PROJECT CLOSE OUT FORM
-~roTec~F>-anie: AL AU ER 5~~~0~6~T.
SANITARY SEWER PROJECT
CIP Number: 71o126s
ProfeCt Contract ARtoUM: 542.445.20
::Pro act Com tattoo Date: s-Nov-07
~:0~4G~f~N71I1Q: Z`DNNOIIY CONSTRU~TI~N
ConVaetof Addre9s: 18409 N Cascade RD
Clty, State, Zip: Peosta, IA 52088
COntfaGtor Tele bone: 553-978.3225
ITEM
NO. CONTRACT ITEM
DESCRIPTION CONTRACT ITEM
QUANTITY UNR UNIT PRICE PROJECT TOTAL
QUANTITY TOTAL PERCENT
COMPLETE
1 8• PVC 554.19 LF S 27.00 582.50 S 15.187.50 701.50%
2 8" x a• PVC W 12 Each S 88.40 12.00 S 7,036.80 100.00%
3 4' PVC Lateral 120 LF S 11.85 37.50 S 441.38 31.25%
4 48' Diameter Manhole Base 4 Each S 307.00 4.00 S 7,228.00 100.00%
5 48' Diameter Sidewakl 22 VF S 114.00 22.00 S 2,508.00 100.00%
8 Manhole Frame and Cqver 4 Each S 245.00 4.00 S 980.00 100.00%
7 Bedd' Stone, 1' Dean 135 Ton S 12.95 155.22 S 2,010.10 114.98%
8 Back811, Limestone 535 Ton S 7.65 485.15 S 3,711.40 90.68%
9 Graded Stone Base 215 Ton S 12.45 253.17 S 3,151.97 117.75%
70 HMA Surface Course 125 Ton S 75.75 217.68 $ 18,487.75 174.13%
t 1 PC Curb 8 Gutter 20 LF S 27.80 13.00 S 283.40 85.00%
12 4• PCC Sidewalk 80 SF S 4.15 50.00 S 207.50 82.50%
13 Landsw Restoretlon 375 SV f 1.50 388.88 S 583.32 103.70%
14 Traffic Control ArM Pro act Safe 1 LS S 990.00 1.00 S 990.00 100.00%
CHAN E ORDER
Rock Excavation 21.46 CY S 50.00 21.48 S 1,073.00 100.00%
Water Box lop Sectlon 1 Ea S 95.00 1.00 S 95.00 100.00%
P rn Totals S 49,978.10
Total Contract Work Perforred b Date: S 48.810.10
Total Charge Order Work Performed to Date: 5 1,188.00
TaW t:omraet and Change Order Work PerformW to Dab: f 49,979.10
Miscellaneous Costs
E ineen S 3988.27
TOTAL FINAL PROJECT COSTS: ~,1
I hereby certlty that the above statement shows, in detail, Bre wrrect
amount of all vgrk requke0 b complete the above improvement
APPROVED:
Michael Van Milligan, City Manager
Dubuque, IOwa
The UMersipned.
contractor for the above
improvement, does hereby accept the atgve •1'otal Due Contractor, as
full settlement for all Geims for said improvement.
APPROVED: ~' ~ ~ - U
BY:
2 S~~ ~~ ~ ~ ~I -~.
Gus Psiho ~ a.
yos, City Engineer
Dubuque, Iowa