SEP Green Alley (Loras, Arlington, Prairie, Dell) Project AcceptanceMasterpiece on the Mississippi
TO: The Honorable Mayor and City Council Members
FROM: Michael C. Van Milligen, City Manager
Dubuque
band
AI- America City
11111r
2007 • 2012 • 2013
SUBJECT: SEP Green Alley Permeable Pavers Project between Loras Boulevard and
Arlington Streets from Prairie Street to Dell Street
(CIP 7102044, 7102411, 7101638, 7202044)
DATE: August 12, 2013
City Engineer Gus Psihoyos is recommending acceptance of the SEP Green Alley
Permeable Pavers Project — Between Loras Boulevard and Arlington Streets from
Prairie Street to Dell Street, as completed by Portzen Construction, Inc., in the final
contract amount of $180,891.84, which is a 3.5% increase from the original contract
amount of $174,840.00. This increase is due to additional rock excavation required for
the installation of the sanitary sewer.
I concur with the recommendation and respectfully request Mayor and City Council
approval.
Michael C. Van Milligen
MCVM:jh
Attachment
cc: Barry Lindahl, City Attorney
Cindy Steinhauser, Assistant City Manager
Teri Goodmann, Assistant City Manager
Gus Psihoyos, City Engineer
Masterpiece on the Mississippi
TO: Michael C. Van Milligen, City Manager
FROM: Gus Psihoyos, City Engineer
DATE: August 9, 2013
RE:
Dubuque
bitili
Al-AmedeaCity
1 If 1 /
2007 • 2012 •2013
SEP Green Alley Permeable Pavers Project between Loras Boulevard and
Arlington Streets from Prairie Street to Dell Street
(CIP 7102044, 7102411, 7101638, 7202044)
INTRODUCTION
The enclosed resolution provides for the acceptance of the construction contract for the
SEP Green Alley Permeable Pavers Project - Between Loras Boulevard and Arlington
Streets from Prairie Street to Dell Street.
BACKGROUND
The project reconstructed the alley between Loras Boulevard and Arlington Streets from
Prairie Street to Dell Street.
The Project involved reconstructing the alley which included:
- Removal of the existing alley pavement
- Excavation of the subgrade to allow the placement of clean washed stone for a
storage medium
- Installation of a concrete border for the brick pavers
- Installation of HMA headers and HMA pavement for a portion of the alley
- Reconstruction of the pavement surface with interlocking concrete pavers
- Replacement of the brick sanitary manholes in the alley with precast concrete
manholes
- Replacement of the 8" sanitary sewer main and related private services
The project reconstructed the alley into a green alley. All of the SEP green alleys have
been constructed.
As provided in Paragraph 43 of the Consent Decree, any public statement, oral or written,
in print, film, or other media, made by the City making reference to the SEP under the
Consent Decree must include the following language:
"This project is undertaken in connection with the settlement of an enforcement
action, United States and State of Iowa v. City of Dubuque, Iowa, taken on behalf
of the U.S. Environmental Protection Agency and the State of Iowa under the
Clean Water Act."
DISCUSSION
The SEP Green Alley Permeable Pavers Project — Between Loras Boulevard and
Arlington Streets from Prairie Street to Dell Street was completed by Portzen
Construction, Inc. of Dubuque, Iowa, in the final contract amount of $180,891.84 which is
a 3.5% increase from the original contract amount of $174,840.00. This increase is due
to additional rock excavation required for the installation of the sanitary sewer.
RECOMMENDATION
I recommend that the City Council accept the improvements, establish the final contract at
$180,444.51 for the SEP Green Alley Permeable Pavers Project — Between Loras
Boulevard and Arlington Streets from Prairie Street to Dell Street.
BUDGET IMPACT
The cost summary for the SEP Green Alley Permeable Pavers Project — Between Loras
Boulevard and Arlington Streets from Prairie Street to Dell Street
is as follows:
Award Final
Construction Contract $174,840.00 $180,891.84
Contingency 17,870.20 0.00
Construction Engineering & Inspection 19,657.22 11,000.81
Total Project Cost $212,367.42 $191,892.65
The project funding summary is as follows:
Fund
CIP No. Fund Description Amount
7102411 Green Alley SEP Project $ 87,052.65
7102044 Green Alley Sanitary 69,000.00
7101638 Street Program Related Sanitary 17,920.00
7202044 Green Alley Storm 17,920.00
Total Project Funding $191,892.65
2
ACTION TO BE TAKEN
The City Council is requested to adopt the attached resolution accepting the
improvements, establishing the final contract amount of the SEP Green Alley Permeable
Pavers Project — Between Loras Boulevard and Arlington Streets from Prairie Street to
Dell Street to Portzen Construction, Inc.
Prepared by Jon Dienst, PE
cc: Jenny Larson, Budget Director
Don Vogt, Public Works Director
John Klostermann, Street & Sewer Maintenance Supervisor
Deron Muehring, Civil Engineer II
Denise Ihrig, Environmental Engineer
3
RESOLUTION NO. 264 -13
ACCEPTING THE SEP GREEN ALLEY PERMEABLE PAVERS PROJECT —
BETWEEN LORAS BOULEVARD AND ARLINGTON STREET FROM PRAIRIE
STREET TO DELL STREET AND AUTHORIZING THE PAYMENT OF THE
CONTRACT AMOUNT TO THE CONTRACTOR
Whereas, the Public Improvement Contract for the SEP Green Alley Permeable
Pavers Project — Between Loras Boulevard and Arlington Street from Prairie Street to
Dell Street (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 Green Alley SEP Project fund, Green Alley Sanitary Fund, Street Program related
Sanitary and the Green Alley Storm Fund for the contract amount of $180,891.84 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 19th day of August, 2013.
&z,
Roy D. Buol, Mayor
CITY ENGINEER'S CERTIFICATE OF FINAL COMPLETION OF THE SEP GREEN
ALLEY PERMEABLE PAVERS PROJECT — BETWEEN LORAS BOULEVARD AND
ARLINGTON STREET FROM PRAIRIE STREET TO DELL STREET
The undersigned City Engineer of the City of Dubuque, Iowa, hereby certifies that
he has inspected the SEP Green Alley Permeable Pavers Project — Between Loras
Boulevard and Arlington Street from Prairie Street to Dell Street, 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 $191,892.65.
Dated thisorr day of V t 7 , 2013.
Gus Psihoyos, City�er
Filed in the office of the City Clerk on the day of
013.
K-► in S. Firnsta , CMC, '-ity Clerk
City of Dubuque - Engineering Division
FINAL PAYMENT FORM
PARTIAL PAYMENT NO: COUNCIL FINAL
PROJECT NAME: CITY OF DUBUQUE SEP ALLEY PROJECT
Prairie St. to Dell St. (Arlington & Loras) SEP ALLEY PROJECT
CONTRACTOR: Portzen Construction Inc.
BID ITEM DESCRIPTION
UNIT
EXCAVATION & STONE
1 Remove Pavement (Regardless of Material Type) SY
2 Remove Existing Manhole Each
3 Excavation, Unclassified CY
4 Excavation, Investigation for Bedrock (Pot Holing) Each
5 Excavation,(For HPDE Liner Placement Along Retaining Wall) CY
6 Rock Excavation, (if needed) CY
7 Select Backfill Ton
8 Bedding and Void Opening Aggregates (ASTM #8 Washed stone) Ton
9 Porous Aggregate (ASTM #57 washed stone) Ton
10 Porous Aggregate (ASTM #2 washed stone) Ton
11 Backfill, Topsoil SY
12 Existing Curb & Gutter Removal (as indicated /approved by City Engineer) LF
13 Subbase Granular Material (6" Thick) Ton
DATE:
CONTRACT AMOUNT: $174,840.00
UNIT COST
QUANTITY
TO DATE
AMOUNT EARNED
TO DATE
$2.50 765.66 $ 1,914.15
$350.00 6.00 $ 2,100.00
$18.00 782.00 $ 14,076.00
$500.00 $ -
$12.00
$50.00 211.78 $ 10,589.00
$7.20 1322.70 $ 9,523.44
$21.00 29.09 $ 610.89
$19.00 173.41 $ 3,294.79
$25.00 228.23 $ 5,705.75
$6.00 320.00 $ 1,920.00
$3.50 19.00 $ 66.50
$13.00 368.78 $ 4,794.14
PAVEMENT
14 PCC Concrete Collar - Standard Concrete SY $55.00 216.88 $ 11,928.40
15 Permeable Concrete Block Pavers SF $5.00 1130.00 $ 5,650.00
16 PCC Concrete Pavement (7 "), Remove & Install SY $50.00 300.00 $ 15,000.00
17 HMA 300k Headers & Streets, 1/2" (PG 64 -22) Ton $95.00 22.07 $ 2,096.65
18 HMA 300k Driveways, 1/2" (PG 64 -22) Ton $104.00 $ -
19 PC Concrete Sidewalk, 4 ", Remove & Construct SF $5.50 337.00 $ 1,853.50
20 PC Concrete Sidewalk, 6 ", Remove & Construct SF $6.00 88.00 $ 528.00
21 PC Concrete Curb, 2.5', Construct LF $25.00 16.00 $ 400.00
22 Geotechnical Fabric SY $2.50 244.00 $ 610.00
23 PC Concrete Access Ramp, Detectable Each $250.00 2.00 $ 500.00
SANITARY SEWER
24 8" DIP w. /Bedding LF $50.00 564.50 $ 28,225.00
25 48" Diameter Manhole Base Each $1,000.00 4.00 $ 4,000.00
26 48" Diameter Manhole Sidewall VF $125.00 26.80 $ 3,350.00
27 4" PVC Lateral w /Bedding LF $35.00 83.00 $ 2,905.00
28 6" PVC Lateral w /Bedding LF $40.00 7.50 $ 300.00
29 8" x 4" DIP Wye Each $125.00 15.00 $ 1,875.00
30 8" x 6" DIP Wye Each $150.00 $ -
31 Manhole Frame & Cover (includes internal chimmey seals) Each $750.00 4.00 $ 3,000.00
32 Fixture Adjustment, Valves & Manholes Each $300.00 $ -
MISCELLANEOUS
33 Sawcut, (Regardkess of Pavement Type) LF $4.00 103.00 $ 412.00
34 HPDE Liner Weir (approximately 11 ea (8' x 4')) SY $26.00 56.00 $ 1,456.00
35 HPDE Liner Along Retaining Wall SY $14.00 $ -
36 Sod SY $11.00 254.99 $ 2,804.89
37 Dust Control Surface Treatment MGAL $20.00 $ -
38 Erosion Control Plan - Operating Procedures LS $2,500.00 1.00 $ 2,500.00
39 Traffic Control & Safety Control LS $1,500.00 1.00 $ 1,500.00
40 Mobilization LS $21,800.00 1.00 $ 21,800.00
TOTAL AMOUNT EARNED TO DATE:
$ 167,289.10
CHANGE ORDERS
C1 Select Fill increase for use of 12A Granular Subbase
C2 6" PCC Concrete
TON $ 1.30 1322.70 $ 1,719.51
SY $ 31.00 383.33 $ 11,883.23
TOTAL AMOUNT EARNED TO DATE - CHANGE ORDERS:
TOTAL AMOUNT EARNED TO DATE:
TOTAL DUE CONTRACTOR:
ENGINEERING:
TOTAL CONSTRUCTION COST:
CERTIFICATE OF THE CITY MANAGER:
$ 180,891.84
$11,000.81
$191,892.65
$ 13,602.74
$ 180,891.84
I hereby certify that the above statement shows in detail the correct amount of all work required to complete the above improvement.
APPROVED:
APPROVED:
Michael Van Milligen, City Manager
City of Dubuque
a
Gus Psihoyos, City Engineer
City of Dubuque, Iowa
CERTIFICATE OF THE CONTRACTOR:
The undersigned,
Portzen Construction, Inc. contractor for the above improvement, does hereby
accept the above "Total Due Contractor ", as full settlement for all claims for said improvement.
CONTRACTOR: Portzen Construction, Inc.
BY:
TITLE:
DATE: