Central Avenue HMA Resurfacing Project AcceptanceMasterpiece on the Mississippi
TO: The Honorable Mayor and City Council Members
FROM: Michael C. Van Milligen, City Manager
Dubuque
bierd
All-America City
1
2007
SUBJECT: Central Avenue HMA Resurfacing Project, from 21st to 32nd Street
Iowa DOT Project No. STPN- 052 - 2(106)- -2J -31
Iowa DOT Agreement No. 2011 -16 -079
CIP 3002248, 7101289, 7201066
DATE: July 10, 2012
City Engineer Gus Psihoyos is recommending acceptance of the construction contract
for the Central Avenue HMA Resurfacing Project, from 21st to 32nd Street, as completed
by River City Paving, a Division of Mathy Construction Company, in the final contract
amount of $1,202,047.31, which is an 11.7% decrease from the original contract
amount of $1,361,772.11 due to the use of value engineering during construction.
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
Dubuque
htid
All•AmericaCity
2007
TO: Michael C. Van Milligen, City Manager
FROM: Gus Psihoyos, City Engineer
SUBJECT: Central Avenue HMA Resurfacing Project, from 21st to 32nd Street
Iowa DOT Project No. STPN- 052 - 2(106)- -2J -31
Iowa DOT Agreement No. 2011 -16 -079
C I P 3002248, 7101289, 7201066
DATE: July 9, 2012
INTRODUCTION
The enclosed resolution provides for the acceptance of the construction contract for the
Central Avenue HMA Resurfacing Project, from 21st to 32nd Street, Iowa DOT Project No.
STPN- 052 - 2(106)-- 2J -31.
BACKGROUND
The Central Avenue HMA Resurfacing Project, from 21st to 32nd Street, was a joint partnership
project between the City and the Iowa Department of Transportation (Iowa DOT). The
pavement rehabilitation project on Central Avenue provided the following improvements:
— Pavement milling on U.S. 52 (Central Avenue) between 21st and 32nd Street.
— Pavement sub -base repair and patching as needed.
— Hot mix asphalt (HMA) resurfacing of both thru lanes and parking areas.
— Spot curb, driveway, and sidewalk replacement.
— Storm sewer intake replacement and reconstruction.
— Installation of ADA- compliant curb access ramps.
Through the cooperative agreement, the Iowa DOT was responsible for the eligible
construction costs associated with pavement rehabilitation for the center 24 feet (12 feet in
each direction from roadway centerline) and the costs associated with the pedestrian access
curb ramps for pedestrian crossings along U.S. 52 (Central Avenue). The City was responsible
for the costs associated with pavement rehabilitation of the parking lanes and the costs for
curb and sidewalk replacement, underground utility work, pedestrian access curb ramps for
pedestrian crossing along the side streets and landscape restoration. All other associated
costs, such as engineering design, contract administration, construction engineering and
inspection, were to be funded solely with City funding.
DISCUSSION
The Central Avenue HMA Resurfacing Project, from 21St to 32nd Street was completed by
River City Paving, A Division of Mathy Construction Company, of Dubuque, Iowa, in the final
contract amount of $1,202,047.31, which is an 11.7% decrease from the original contract
amount of $1,361,772.11. There was a decrease in the contract value because value
engineering was utilized during construction.
The value engineering change on the project was replacing the full -depth concrete base
repair with milling deteriorated joints and replacing them with an HMA repair versus a full -
depth concrete repair. The next step was placing a 1 -inch lift of a crack relief membrane
HMA mix over the entire pavement to reduce the migration of cracks up through the final
asphalt surface. This change reduced the dollar amount of the pavement rehab work
required. The change of scope was done in full cooperation with the IDOT Materials Section.
This change in design is serving as a pilot project for future IDOT urban pavement rehab
projects.
RECOMMENDATION
I recommend that the City Council accept the improvements and authorize the payment of
the contract amount of $1,202,047.31 to River City Paving, A Division of Mathy Construction
Company, for the Central Avenue HMA Resurfacing Project, from 21st to 32nd Street.
BUDGET IMPACT
The project cost summary for the Central Avenue HMA Resurfacing Project, from 21st to 32nd
Street, Iowa DOT Project No. STPN- 052 - 2(106)- -2J -31 is as follows:
Award
Construction Contract $1,361,772.11
Contingency 137,981.90
Design, Construction Engineering & Inspection 137,981.90
$1,637,735.91
The project funding summary is as follows:
CIP No.
3002248
3002248
7201066
7101289
Fund Description
Iowa DOT Funding
Central Avenue Pavement Rehabilitation
General Storm Sewer
General Sanitary Sewer
Total Project Funding
Original Budget
$ 913,000.00
743,055.00
0
0
$1,656,055.00
Final
$1,202,047.31
0
96, 854.82
$1,298,902.13
Fund Amount
$ 669,170.79
601,185.34
20,092.60
8,453.40
$1,298,902.13
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 $1,202,047.31 to
River City Paving, A Division of Mathy Construction Company, for the Central Avenue
HMA Resurfacing Project, from 21St to 32nd Street, Iowa DOT Project No. STPN -052-
2(106)-- 2J -31.
Prepared by Robert Schiesl, Assistant City Engineer
cc: Art Gourley, Iowa DOT District Engineer
Jenny Larson, Budget Director
Jon Dienst, Civil Engineer II
Deron Muehring, Civil Engineer II
Greg Doeden, Civil Engineer
RESOLUTION NO. 185 -12
ACCEPTING THE CENTRAL AVENUE HMA RESURFACING PROJECT, FROM 21ST
TO 32 ND STREET, IOWA DOT PROJECT NO. STPN- 052 - 2(106)- -2J -31 AND
AUTHORIZING THE PAYMENT OF THE CONTRACT AMOUNT TO THE
CONTRACTOR
Whereas, the Public Improvement Contract for the Central Avenue HMA
Resurfacing Project, from 21st to 32nd Street, Iowa DOT Project No. STPN- 052 - 2(106) --
2J-31 (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 Central Avenue Pavement Rehabilitation (CIP 3002248), General Storm Sewer (CIP
7201066), General Sanitary Sewer (CIP 7101289) appropriation for the contract amount
of $1,202,047.31 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.
Attest:
Passed, approved and adopted this 16th day of July'
Kevin S. ' irnstahl,
Cle
2012.
o
Roy D. Buol, Mayor
CITY ENGINEER'S CERTIFICATE OF FINAL COMPLETION OF THE CENTRAL
AVENUE HMA RESURFACING PROJECT, FROM 21ST TO 32ND STREET, IOWA DOT
PROJECT NO. STPN- 052 - 2(106)- -2J -31
The undersigned City Engineer of the City of Dubuque, Iowa, hereby certifies that
he has inspected the Central Avenue HMA Resurfacing Project, from 21st to 32nd Street,
Iowa DOT Project No. STPN- 052 - 2(106)-- 2J -31, 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 $1,298,902.13.
Dated this / day of �L �, 2012.
Filed in the office of the City Clerk on theta %/ day of '7v �Ai , 2012.
evin S. Fir stahl,v" y Clerk
PAYMENT NO:
PROJECT NAME:
CONTRACTOR:
City of Dubuque - Engineering Division
Final Payment Form
COUNCIL FINAL
Central Avenue HMA Resurfacing With Milling Project
(From 21st Street to 32nd Street)
River City Paving
BID ITEM DESCRIPTION
UNIT
DATE: June 18, 2012
LETTING DATE: March 29, 2011
CONTRACT AMOUNT: $1,361,772.11
UNIT COST
QUANTITY
TO DATE
AMOUNT EARNED
TO DATE
IOWA DEPARTMENT OF TRANSPORTATION
0030 2210- 0475115 - Graded Stone Base
0040 2212- 0475095 - Cleaning and Preparation of Base
0050 2212- 5070310 - Patch, Full -Depth Repair
0060 2212- 5075001 - Hot Mix Asphalt Surface Patches
0080 2213- 6745500 - Removal of Curb
0090 2214- 5145150 - Pavement Scarification
0100 2303- 0000100 - HMA Commercial Mix ( Includes Asphalt Binder), As Per Plan
0110 2303- 0001000 - Hot Mix Asphalt Mixture, Wedge, Leveling or Strengthening Course
0120 2303- 0041500 - HMA (3,000,000 ESAL), Base Course, 1/2 - IN. Mix
0130 2303- 0043500 - HMA (3,000,000 ESAL), Surface Course, 1/2 - IN. Mix, NO FRIC RE(
0140 2303- 0246428 - Asphalt Binder, PG 64 -28
0150 2303- 6911000 - HMA Pavement Samples
0180 2511- 6745900 - Removal of Sidewalk
0190 2511- 7526004 - Sidewalk, PCC, 4 -IN.
0200 2511- 7526006 - Sidewalk, PCC, 6 -IN.
0210 2511- 7528100 - Detectable Warnings For Curb Ramps
0220 2512- 1725256 - Curb Plus Gutter, PCC, 2.5'
0250 2527- 9263109 - Painted Pavement Marking, Waterborne or Solvent
0260 2527 - 9263137 - Painted Symbols and Legends, Waterborne or Solvent
0270 2528 - 8445110 - Traffic Control
0280 2528- 8445113 - Flagger
0290 2533 - 4980005 - Mobilization
0310 2599- 9999020 - 3" Crushed Stone Base
0320 2599- 9999005 - Fixture Adjustment
0340 2599- 9999005 - Intake Protection
0350 2599- 9999009 - PCC Barrier Curb, 6" Wide
0380 2599- 9999009 - Sawcut, Full- Depth, Concrete & HMA/Concrete Composite Pavement
0420 2599- 9999005 - Epoxy Coated Deformed Tie Bar, 5/8 -Inch, 24"
TON $ 14.00
MILE $ 850.00
SY $ 51.75
TON $ 350.00
STA $ 690.00
SY $ 3.56
TON $ 89.00
TON $ 36.78
TON $ 38.40
TON $ 38.66
TON $ 552.00
LS $ 2,500.00
SY $ 6.30 153.21
SY $ 27.00 134.93
SY $ 31.50 72.52
SF $ 20.00 72.00
LF $ 12.00 136.00
STA $ 50.00 57.64
EACH $ 85.00 6
LS $ 20,169.56
EACH $ 300.00
LS $ 12,091.67
TON $ 17.00
EACH $ 375.00 84
EACH $ 60.00 34
LF $ 15.00 107.50
LF $ 3.20 1,250
EACH $ 3.00 446
106.11
1.22
413.38
38.18
2.26
17,542
20.84
1,189.31
2,011.94
1,734.61
219.52
1
$ 1,485.54
$ 1,037.00
$ 21,392.42
$ 13,363.00
$ 1,559.40
$ 62,449.52
$ 1,854.76
$ 43,742.82
$ 77,258.50
$ 67,060.02
$ 121,175.04
$ 2,500.00
$ 965.22
$ 3,643.11
$ 2,284.38
$ 1,440.00
$ 1,632.00
$ 2,882.00
$ 510.00
1 $ 20,169.56
37 $ 11,100.00
1 $ 12,091.67
30.30 $ 515.10
$ 31,500.00
$ 2,040.00
$ 1,612.50
$ 4,000.00
$ 1,338.00
TOTAL AMOUNT EARNED TO DATE - BASE BID (STATE):
CHANGE ORDER (CENTRAL AVENUE RESURFACING PROJECT) - EXTRA WORK ITEMS - STATE
C1 Remove Composite Pavement (State) SY $ 22.00 44.38
C3 Safety Wedge Cut LS $ 2,700.00 1
C3 Milling Transverse Joints LF $ 14.98 1,919
C3 Milling Longitudinal Joints LF $ 4.94 2,424
C3 HMA Joint Repair, 5" Depth Average TON $ 131.26 160.33
C3 Milling Mobilization LS $ 900.00 1.0
C4 PG 64-40 Binder @ 9.0% TON $ 752.00 109.16
C4 Tenser GlasGrid 8502 SY $ 11.90 417.43
C5 Specialty Signage LS $ 1,320.00 1
C5 Remove Schurbs LS $ 353.10 1
C5 HMA, PWL Incentive LS $ 1,497.94 1
TOTAL AMOUNT EARNED TO DATE - CHANGE ORDERS (STATE):
CITY OF DUBUQUE
0010 2101- 0850002 - Clearing and Grubbing
0020 2105- 8425005 - Topsoil, Furnish & Spread
0030 2210- 0475115 - Graded Stone Base
0050 2212 - 5070310 - Patch, Full -Depth Repair
0060 2212- 5075001 - Hot Mix Asphalt Surface Patches
0070 2213- 2713300 - Excavation, Class 13, For Widening
0080 2213- 6745500 - Removal of Curb
0090 2214- 5145150 - Pavement Scarification
0100 2303- 0000100 - HMA Commercial Mix ( Includes Asphalt Binder), As Per Plan
0110 2303- 0001000 - Hot Mix Asphalt Mixture, Wedge, Leveling or Strengthening Course
0120 2303- 0041500 - HMA (3,000,000 ESAL), Base Course, 1/2 - IN. Mix
0130 2303- 0043500 - HMA (3,000,000 ESAL), Surface Course, 1/2 - IN. Mix, NO FRIC RE(
0140 2303- 0246428 - Asphalt Binder, PG 64 -28
0160 2503- 0112015 - Storm SWR, G -Main, Trenched, PVC, 15 IN.
0170 2503- 0200036 - Remove Storm Sewer Pipe Less Than or Equal to 36 IN.
UNIT
CY
TON
SY
TON
CY
STA
SY
TON
TON
TON
TON
TON
LF
LF
$ 512,601.56
$ 976.36
$ 2,700.00
$ 28,746.62
$ 11,974.56
$ 21,044.92
$ 900.00
$ 82,088.32
$ 4,967.42
$ 1,320.00
$ 353.10
$ 1,497.94
$ 156,569.23
32.00 119.00 $ 3,808.00
50.00 17.6 $ 880.00
14.00 460.67 $ 6,449.38
51.75 726.24 $ 37,582.92
350.00 26.54 $ 9,289.00
15.00 130.0 $ 1,950.00
690.00 16.84 $ 11,619.60
3.56 12,809 $ 45,600.04
89.00 222.32 $ 19,786.48
36.78 722.85 $ 26,586.42
38.40 956.03 $ 36,711.55
38.66 1,247.60 $ 48,232.22
552.00 129.20 $ 71,318.40
39.00 226 $ 8,814.00
13.10 230 $ 3,013.00
0180 2511- 6745900 - Removal of Sidewalk SY $ 6.30 799.64 $ 5,037.73
0190 2511- 7526004 - Sidewalk, PCC, 4 -IN. SY $ 27.00 731.75 $ 19,757.25
0200 2511- 7526006 - Sidewalk, PCC, 6 -IN. SY $ 31.50 264.32 $ 8,326.08
0210 2511- 7528100 - Detectable Warnings For Curb Ramps SF $ 20.00 160.00 $ 3,200.00
0220 2512- 1725256 - Curb Plus Gutter, PCC, 2.5' LF $ 12.00 514.00 $ 6,168.00
0230 2515- 2475006 - Drives, PCC, 6 -IN. SY $ 29.25 141.18 $ 4,129.52
0240 2515- 6745600 - Removal of Paved Driveway SY $ 16.00 169.49 $ 2,711.84
0270 2528 - 8445110 - Traffic Control LS $ 13,312.44 1 $ 13,312.44
0290 2533 - 4980005 - Mobilization LS $ 7,980.83 1 $ 7,980.83
0300 2599- 9999005 - Concrete Collar EACH $ 306.00 5 $ 1,530.00
0330 2599- 9999009 - Galvanized, 1 1/2" -2" Outside Dia. Steel Railing LF $ 100.00 $ -
0350 2599- 9999009 - PCC Barrier Curb, 6" Wide LF $ 15.00 989.21 $ 14,838.15
0360 2599- 9999005 - Reconstruct Intake EACH $ 2,460.00 1 $ 2,460.00
0370 2599- 9999014 - Reinforced Thicken PCC Sidewalk SF $ 6.00 $ -
0380 2599- 9999009 - Sawcut, Full- Depth, Concrete & HMA/Concrete Composite Pavement LF $ 3.20 3,882 $ 12,422.40
0390 2599- 9999005 - Storm Water Curb Opening EACH $ 100.00 $ -
0400 2601 - 2639010 - Sodding SQ $ 70.00 31.363
0410 2601- 2643110 - Watering for Sod, Special Ditch Control or Slope Protection MGAL $ 50.00 27.521
0420 2599- 9999005 - Epoxy Coated Deformed Tie Bar, 5/8 -Inch, 24" EACH $ 3.00 1,045
TOTAL AMOUNT EARNED TO DATE - BASE BID (CITY):
CHANGE ORDER (CENTRAL AVENUE RESURFACING PROJECT) - EXTRA WORK ITEMS - CITY
C1 New Top, Adjust & Clean Existing Water Box EACH $ 300.00 3
C1 Remove Composite Pavement (City) SY $ 22.00 135.59
C1 Storm Sewer, Box Channel LS $ 675.00 1
C2 New Intake, 101 -B Special EACH $ 3,410.00 2
C2 Replace Entire Water Box @ 2565 Central Avenue EACH $ 880.00 1
C3 Milling Transverse Joints LF $ 14.98 596.5
C3 Milling Longitudinal Joints LF $ 4.94 383.0
C3 HMA Joint Repair, 5" Depth Average TON $ 131.26 47.38
C3 Milling Mobilization LS $ 600.00 1
C4 Remove & Install, 8" SDR -26 PVC Sanitary Pipe LF $ 47.00 28
C4 1 -Inch Clean Bedding Stone TON $ 13.00 15
C4 Backfill, Limestone TON $ 7.90 114.1
C4 Stainless Steel Mission Band EACH $ 110.00 1
C4 PG 64 -40 Binder @ 9.0% TON $ 752.00 66.34
C4 Tensar GlasGrid 8502 SY $ 11.90 185.93
C5 New R -1642 Frame & Cover Each $ 325.00 17
C5 New R -1642 Cover Each $ 175.50 11
C5 Ladteck Adjusting Rings LS $ 672.00 1
TOTAL AMOUNT EARNED TO DATE - CHANGE ORDERS (CITY):
TOTAL AMOUNT EARNED TO DATE - BASE BID (STATE & CITY):
TOTAL AMOUNT EARNED TO DATE - CHANGE ORDERS (STATE & CITY):
TOTAL DUE CONTRACTOR:
ENGINEERING:
TOTAL CONSTRUCTION COST:
TOTAL AMOUNT EARNED TO DATE:
$1,202,047.31
$96,854.82
$1,298,902.13
CERTIFICATE OF THE CITY MANAGER:
I hereby certify that the above statement shows in detail the correct amount of all work required to eo plete the above
improvement.
APPROVED: L
APPROVED:
$ 2,195.41
$ 1,376.05
$ 3,135.00
$ 440,221.71
$ 900.00
$ 2,982.98
$ 675.00
$ 6,820.00
$ 880.00
$ 8,935.57
$ 1,892.02
$ 6,219.10
$ 600.00
$ 1,316.00
$ 195.00
$ 901.39
$ 110.00
$ 49,887.68
$ 2,212.57
$ 5,525.00
$ 1,930.50
$ 672.00
$ 92,654.81
952,823.27
$ 249,224.04
$ 1,202,047.31
Michael Van Mill
City ofD *n+ e
, Cityy $er
Iowa
Gus Psihoyos, City Engineer
City of Dubuque, Iowa
CERTIFICATE OF THE CONTRACTOR:
The undersigned,
contractor for the above improvement, does hereby accept the above "Total Due Contractor ", as full settlement for all claims for
said improvement.
CONTRACTOR: '>4 2 i,-
BY: ;
TITLE: /1j2eYj
DATE: 2 Jr, y /L