Miss Riverwalk Ph 11 & Amenit.TO:
FROM:
SUBJECT:
MEMORANDUM
April 10, 2002
The Honorable Mayor and City Council Members
Michael C. Van Milligen, City Manager
Mississippi Riverwalk Phase II and Amenities
Sealed bids were received for the Mississippi Riverwalk Phase I1 and Amenities Project.
Public Works Director Mike Koch recommends award of the contract to the Iow bidder,
Portzen Construction, Inc., in the amount of $3,472,612.50, which is 3.8% under the
engineer's estimate. The recommendation includes the base bid and all bid
alternatives, excluding bid alternate #1. The scope of work for bid alternate #1 includes
the reconstruction of the area north of the train bridge. This component will be delayed
to a future year to be done as part of a project that includes restoration of the Shot
Tower, which is also north of the railroad bridge. For now, these funds would be
available to accomplish other portions of the America's River project should funding
challenges arise.
The scope of work for the Base Bid components includes construction of the Riverwalk
from the existing River's Edge Plaza, north to the Alliant Energy (Star Brewery)
Amphitheater and the pavement area in front of the Welcome Center-Port Side Building,
west to the Mississippi River Discovery Center Museum and Aquarium site. The Base
Bid includes the construction of a 300-foot pier wall for docking transient boats and
lower river walkway; the construction of two-sets of concrete steps which will extend
from the riverfront cascading stairs; the construction of the Alliant Energy (Star Brewery)
Amphitheater plaza area; and the installation of the River's Edge Plaza pavilion; and
installation of ornamental lighting, decorative benches, litter receptacles, bicycle loops,
drinking fountains, landscaping and automated irrigation systems.
I concur with the recommendation and respectfully request Mayor and City Council
approval.
Michael C. Van Milligen
MCVM/jh
Attachment
CC:
Barry Lindahl, Corporation Counsel
Cindy Steinhauser, Assistant City Manager
Michael A. Koch, Public Works Director
CITY OF DUBUQUE, IOWA
MEMORANDUM
Apdll0,2002
TO:
FROM:
SUBJECT:
Michael C. Van Milligen, City Manager
Michael A. Koch, Public Works Director
Mississippi Riverwalk Phase II and Amenities
INTRODUCTION
The enclosed resolution provides for the award of the construction contract for the
Mississippi Riverwalk Phase II and Amenities Project.
BACKGROUND
The Riverwalk and the downtown pathway linkages are efforts to revitalize the
Riverfront, the Fourth Street Peninsula, and the Ice Harbor areas. This project is an
integral part of the America's River Project. The Riverwalk Phase II project involves
construction of the riverfront promenade and amenities along the Mississippi River and
Ice Harbor from the existing River's Edge Plaza, north to the Alliant Energy (Star
Brewery) Amphitheater and from the Welcome Center-Port Side Building, west to the
Mississippi River Discovery Center Museum and Aquarium site. The Riverwalk will be
constructed by placing engineered fill te cover the floodwall, placing riprap on the
riverside and a grass slope on the landward side and then constructing a 15-foot wide
decorative concrete pavement walkway. Riverwalk amenities include the installation of
ornamental lighting, decorative benches, litter receptacles, bicycle loops, drinking
fountains and shade structures.
URS-BRW completed the design and construction documents for the Mississippi
Riverwalk Phase II and Amenities Project. The Durrant Group will be the City's Project
Manager (currently under contract for Project Management of all public improvements in
the America's River Project) and provide project management and coordination services.
City Engineering will also provide their normal construction engineering and inspection
services.
To assist staff in evaluating bid proposals received and to allow for more flexibility in
selecting a scope of contract, which is in the best interest of the City, the Riverwalk
Phase II project was separated into a base bid component and five (5) construction bid
alternates. The following is a summary of the project bid components:
CONSTRUCTION BASE BID
The scope of work for the Base Bid components includes construction of the
Riverwalk from the existing River's Edge Plaza, north to the Alliant Energy (Star
Brewery) Amphitheater and the pavement area in front of the Welcome Center-Port
Side Building, west to the Mississippi River Discovery Center Museum and Aquarium
site. The Base Bid includes the construction of a 300-foot pier wall for docking
transient boats and lower river walkway; the construction of two-sets of concrete
steps which will extend from the Riverwalk down to the river's edge; the
construction of the Conference Center riverfront cascading stairs; the construction
of the AIliant Energy (Star Brewery) Amphitheater plaza area; and the installation of
the River's Edge Plaza pavilion; and the construction of the Ice Harbor Park. The
Base Bid includes amenities such as the installation of ornamental lighting, decorative
benches, litter receptacles, bicycle loops, drinking fountains, landscaping and automated
irrigation systems.
CONSTRUCTION BID ALTERNATE #1
The scope of work for the Bid Alternate #1 includes the reconstruction of the area north
of the train bridge to the Council Ring. This section of the Riverwalk project shall consist
of decorative concrete pavement, landscaping, and amenities. This alternate is not
being recommended for award.
CONSTRUCTION BID ALTERNATE #2
The scope of work for the Bid Alternate #2 includes furnishing and installing four (4)
shade structures along the Riverwalk.
CONSTRUCTION BID ALTERNATE #3
The scope of work for the Bid Alternate #3 includes the removal of the existing guardrail
fencing adjacent to the Welcome Center-Port Side Plaza and the Diamond Jo Casino
docking area and the installation of new decorative fencing.
CONSTRUCTION BID ALTERNATE
The scope of work for the Bid Altemate #4 includes the reconstruction of the outdoor
plaza area in the rear of the Welcome Center-Port Side Building. This section of the
Riverwalk project shall consist of the removal of the deteriorated brick pavement and the
construction of decorative concrete pavement, landscaping, and amenities.
CONSTRUCTION BID ALTERNATE #5
The scope of work for the Bid Alternate #5 includes the construction of a set of
pedestrian steps from the Riverwalk to the northerly side of the Alliant Energy
Amphitheater and the construction of decorative concrete pavement, landscaping, and
amenities which will match into the improvements north of the train bridge (when
Alternate No. 1 is built at a later date).
BID RESULTS
Sealed bids were received for the Mississippi Riverwalk Phase II and Amenities Project
on April 4, 2002. The Iow bid was submitted by Portzen Construction, Inc. of Dubuque,
Iowa in the amount of $3,679,324.85. The following is a summary of the bid proposals
received:
Base Bid:
Bid Alternate #1:
Bid Alternate #2:
Bid Alternate #3:
Bid Alternate ~4:
Bid Alternate #5:
Portzen Construction, Inc.
$ 3,155,754.60
206,712.35
98,836.00
96,763.20
76,481.40
44,777.30
Tschiqgfrie Excavating Co.
$ 3,218,800.50
195,388.56
132,200.00
90,986.16
69,612.85
42,101.34
Total Project Bid:
$ 3,679,324.85
$ 3.749._089.41
DISCUSSION
Upon reviewing the bid proposals received, staff is recommending the construction base
bid and all bid alternates excluding bid alternate #1 be approved at this time. Bid
Alternate #1 would be included in a future expanded project to include site
improvements around the Shot Tower area. For now, these funds would be available to
accomplish other portions of the America's River project should funding challenges arise.
RECOMMENDATION
I recommend that the construction contract be awarded to Portzen Construction, Inc. in
the amount of $3,472,612.50, which is 3.8% under the engineer's estimate.
BUDGET IMPACT
The construction cost estimate for the Mississippi Riverwalk Phase II and Amenities
Project is as follows:
Construction Contract-Base Bid
Bid Alternate #1:
Bid Alternate #2:
Bid Alternate #3:
Bid Alternate #4:
Bid Alternate #5:
Estimate Bid
$ 3,233,409.81 $ 3,155,754.60
208,214.50
166,000.00 98,836.00
112,200.00 96,763.20
53,700.50 76,481.40
42,971.00 44,777.30
Contingency 375,040.00 375,040.00
Construction Engineering & inspection 198,577.00 198,577.00
Total Project Cost
$ 4,390,112.81 $ 4,046,229.50
The Mississippi Riverwalk Phase il and Amenities Project is funded in the current
capital improvement budget and includes $2,354,250 of G.O. bond funds sold in
December 2001, a 9500,000 Iowa DOT State Trails grant, a $150,000 DRA grant,
a DRA Surplus Distribution (91,383,885) and private donations (9150,000) for a
total of 94,538,1 35.
ACTION REQUESTED
The City Council is requested to adopt the attached resolution awarding the construction
contract to Portzen Construction, Inc.
Prepared by Robert Schiesl, P.E., Civil Engineer
cc: Pauline Joyce, Administrative Services Manager
Laura Carstens, Planning Services Manager
Jim Kolf, Project Manager
RESOLUTION NO. 215-02
RESOLUTION ADOPTING PLANS AND SPECIFICATIONS
Whereas, on the 20th day of February, 2002, plans, specifications, form of
contract and estimated cost were filed with the City Clerk of Dubuque, Iowa for the
Mississippi Riverwalk & Amenities Project.
Whereas, notice of hearing on plans, specifications, form of contract, and
estimated cost was published as required by law.
NOW THEREFORE, BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY
OF DUBUQUE, IOWA:
That the said plans, specifications, form of contract and estimated cost are
hereby approved as the plans, specifications, form of contract and estimated cost for
said improvements for said project.
Passed, approved and adopted this 15th day of April, 2002.
Terrance M. Duggan, Mayor
Attest:
Jeanne F. Schneider, City Clerk
day of A~ '1 ~ 2002.
/ T-errance M-. Dugg.~'~,l y
RESOLUTION NO. 216-02
AWARDING CONTRACT
Whereas, sealed proposals have been submitted by contractors for the
Mississippi Riverwalk Phase II & Amenities Project pursuant to Resolution No.
/'~/,Y:~..~and notice to bidders published in a newspaper published in the City of
Dubuque, Iowa on the 26th of February, 2002.
Whereas, said sealed proposals were opened and read on the 4th day of
April, 2002, and it has been determined that the bid of Portzen Construction, Inc.
of Dubuque, Iowa, in the amount of $3,472,612.50 was the lowest bid for the
furnishings of all labor and materials and performing the work as provided for in
the plans and specifications.
NOW THEREFORE, BE IT RESOLVED BY THE CITY COUNCIL OF THE
CITY OF DUBUQUE, IOWA:
That the contract for the above improvement be awarded to
Portzen Construction, Inc. and the Manager be and is hereby directed to execute
a contract on behalf of the City of Dubuque for the complete performance of the
work.
BE IT FURTHER RESOLVED:
That upon the signing of said contract and the approval of the contractor's
bond, the City Treasurer is authorized and instructed to return the bid deposits of
the unsuccessful bidders.
Passed, approved and adopted this 15th
Attest:
day of April ,.20Q2.
Terrance M. Duggan, Mayor
Jeanne F. Schneider, CMC, City Clerk
ITEM
NO. CONTRACT ITEM
BASE BID
MOBILIZATION
2 FIELD OFFICE
SITE SAFETY AND SECURITY
CONSTRUCTION STAKiNG
DEWATERING
6 CLEAR AND GRUB TP~E
CITY OF DUBUQUE, IOWA
MISSISSIPPI RIVERWA/K PHASE II
BID TABULATION FORM
ENGINEER'S ESTIMATE
BIDDER'S NAME:
PORTZEN CONSTRUCTION, INC,
BIDDER'S NAME:
TSCHIGGFRIE EXCAVATING CO,
UNIT UNIT
TOTAL PRICE TOTAL ]~RICE TOTAL
$94,321.81 $61,50000 $61,500.00
$4,00000 $3,00000 $3,00000
$15,00000 $10~000 00 St0,000.00
$54~79R40 $33a000 00 $33,000.00
$20,00000 $30~000 00 __ $30,00000
$4~200 00 $200.00 $4,20000
$4,000.00 $4,000.00 $4,000.00
$4~000.00 $4,000.00 $4~000.00
$22~400.00 $1200 $19~200.00
$65~600.00 $1890 $61~992 00
$68,690.50 $19.40 $72~032.20
$92~308.00 $400 $92,308.00
$344,265.00 $13.60 $312~133 60
$3~295 00 $5.20 $3,42680
$43~875.00 $13.60 . $44~200.00
$600,00 $13.00 $650.00
__ $500.00 $1200 $600.00 $4.84 $242.00
$20~000.00 $19~215 00 $19~215,00 $21,800.00 $21~800 O0
$351000.00 $331000.00 $331000.00 $33~200,00 $33~200 00
$150~000 00 $253~00000 $253,000.00 $221~000.00 $221~000.00
$~528,748 O0 $974.00 $383175600 $11059.63 $417149422
$4,440.00 $95.00 - $14,060.00 $90.00 $13~320 00
$16,16700 $5,40 $29~100 60 $4.19 $22,579.91
$7,029 O0 $5.95 $9,293.90 $5 06 $7,903 72
$153~910 00 $7.10 -- $2t 8~552.20 $691 $2121703.62
$198,901.50 $7.70 -- ~161~214.90 $801 $167~705.37
$282,150.00 $805 $227~130 75 $885 ~249~702 75
, $50000 $1~500 00. $1,500 00 $700.00 $700.00
$6~040.00 $1350 -- $10,192 50 $2145 $16,19475
$5,34000 $27.50 $9,79000 $2365 $8~419 40
-- $9,720 00 $5775 $46177750 $3[00 $25~110.00
$1~045 O0 $1750 -- $3,32500 $2318 $4,40420
$15,30000 $38.15 $38,913.00 $3100 $31~620.00
$3,952 50 $1750 $9~222.50 $2318 $12,215.86
$16~300 00 $15000 $24~450.00 $130.00 $21~190.00
$24~000 O0 $1,053.00 $50,544.00 $560.07 $26~883 36
$62500 $50000 $2~500 O0 $479.30 $2~396 50
$50000 $14,000 00 $775.00 $21,70000 $707.02 $19~796 56
$t~000.00~ ___ $18~000 00 $1,05000 $18,900 00 $1~053.44 $18~961 92
CITY OF DUBUQUE, IOWA
MISSISSIPPI RIVERWALK PHASE II
BID TABULATION FORM
ENGINEER'S ESTIMATE
BIDDER'S NAME:
PORTZEN CONSTRUCTION~ INC,
UNIT
PRICE TOTAL
;134.40 $7,25760
$51.45 $41a623.05
;702 00 $2~808.00
;555.00 $2~220.00
;837.00 $I2~555.00
;7720(1 $6~176.00
;151.00 $1~$10.00
;475.00 $4,750.00
$95~000 O0 $95,000,00
$6,600.00 __ $19~800.00
$2,80000 $5~600 O0
$250.00 $2~500.00
$1~800 O0 $3,60000
$525.00 $1~050.00
$30.00 $1~740.00
$350 $2~422 00
$550.00 $2~200.00
$1,80000 $3~600.00
$25.00 $1,075.00
$20000 $400.00
BIDDER'S NAME:
TSCHIGGFRIE EXCAVATING CO.
UNIT
PRICE TOTAL
$128.00 $6,91200
$49.00 _$39,641.00
$807.20 $3~228 80
$807.20 $3,22880
-- $1~120 26 $16~803 90
$95702 $7~656 16
$201.94 $2,019.40
$620~00 $6,200 00
$134,00000 $134~000.00
$12~600.00 $37~800.00
$2~475 00 $4,950.00
$196.70 $1,967.00
$1~629 50 $3~259.00
$67930 $1,358.60
$32.28 $1,872.24
$513 $3~549 96
$659.00 $2,636.00
$3~694.00 $7,388.00
$22.87 $983.41
$449.33 $898.66
$375.00 $75000 $449.33 $898.66
EA 7 $40000 $2,80000 $30000 $2fl00~00 $336.40 $21354.80
LF 16 $25000 $~000.00 $22500 $3~60000 $17823 $2,851.68
EA I $25000 $25000 $600.00 $60000 $246.00 $~6.00
EA I $15000 $150,00 $500.00 $50000 $136.67 $136.67
EA I $15000 $15000 $50000 $500.00 $314.90 $314.90
CY I $35000 $35000 $100.00 $10000 $96.23 $96.23
LF 83 $250.00 $20~750 00 $125.00 $10~375.00 $216.34 $17,956.22
EA 9 $350.00 $3,150.00 $28500 $2,565~00 $43578 $3,922.02
EA 5 $15000 $75000 $1,35000 $6,750.00 $1,27800 $6,390.00
EA 2 $350.00 $70000 295000 $3,90000 $437.68 $87536
EA I30 $20.00 _$_2~,600.00 $3200 $4,16000 $39.95 $51193_.50
EA 74 $25.00 $1,850.00 $40.00 $2,960.00 $43.31 $3~204.94
LF 20 $55.00 $1~I00.00 $48.00 $960.00 $5474 $1~094 80
LF 20 $150.00 .$~3 000.00 $100 00 $2,00000 $113 01 $2~260.20
LF 416 $&00 $3~328.00 $750 $3d20 00 $17.88 $7,438.0~8
EA 641 $1600 $10~256.00 $12.00 $7,692 00 $18.54 $11~884 14
EA 3 $25000 $75000 $75.00 $22500 $277.70 $83310
EA I $350.00 $35000 $100 00 $I00 00 $277.70 $277 70
LF 40 $15.00 $60000 $4000
LF 23
$_[:60000 $18.89 $75560
$20.00 $46000 $3500 $80500 $2324 $534 52
LF 40 $15.00 $60000 $1500 $60000 $19.22 $76880
CITY OF DUBUQUE, IOWA
MISSISSIPPI RIVERWALK PHASE II
BID TABULATION FORM
ENGINEER'S ESTIMATE
BIDDER'S NAME: BIDDER'S NAME:
PORTZEN CONSTRUCTION~ INC, TSCHIGGFRIE EXCAVATING CO.
UNIT UNIT UNIT
PRICE TOI~L PR[CE TOTAL PRICE TOTAL
$750.00 $1150000 $225,00 $45000 $247.13 $49426
$500.00 $1.000 O0 $1.500~00 $3.00000 $596.00 $1.19200
$275.00 $55000 $500.00 $1~000 O0 $447.00 $89400
$12.00 $312.00 $5000 $1~300 O0 $14.90 $38740
$300 $4,050~00 $6.00 $8~100.00 $233 $3~145.50
$3.00 $26,256.00 $300 $26,256.00 $3.17 $27~743 84
$3.00 . $4~500 O0 $3.00 $4~500.00 $2.55 -- $3~825.00
$20.00 $480.00 $I500 $36000 $14.83 $35592
$20,00000 __$20,00000 $40,169.00 ~$40,169 O0 $38~256.00 $38,25600
$30000 $ 1.800.00 $25000 $ 1,500 O0 $329.50 $1.97700
$50000 $3,000.00 $315.00 $1~890 O0 $250.00 $1,500.00
$2.00 $40000 $5.00 $1~000.00 $450 $900.00
$150.00 $150.00 $300,00 $30000 $20000 $20000
$300.00 $900.00 $250.00 $750.00 $15200 $456.00
$250.00 $750.00 $100.00 $300.00 $109.33 $327.99
$100.00 $200.00 $75.00 $15000 $140.00 $28000
$3~000 O0 $3~000 O0 ~2~500 O0 $2~500.00 $3,520~00 - $3~520.00
$3~50000 $3,50000 $3.00000 $3~000 O0 $4.400.00 $4~400 O0
$2000 $1,18000 $2500 $1~475.00 $2366 $11395.94
$2,50000 $2,500~00 ~$2,250.00 $2,250.00 $67000 $670.00
$200 $50000 $12~00 $3.00000 $5.90 $1,47500
$25.00 $525.00 $50.00 $1,05000 $1476 $309.96
$5000 $15000 $50.00 $15000 $4967 $149.01
$5000 $600.00 $5000 $60000 $282.67 $3,392.04
__~2~ 10000 $75,60000 $2.25000 $81,000.00 $2.50000 $~90~000.00
$4.40000 $5¢.800 O0 $~4~810.00 $~7~720. 00 $5.30000 $63~600 O0
$35000 $3,50000 $35200 $3.520.00 $19000 $1~900 O0
$50000 $6,000 O0 $85000 $ 10.200.00 $50000 $6~000 O0
$5 50 $34~441 00 $480 $30.05760 $2 O0 $12.52400
$1 50 $22~980 O0 $1 O0 $I5,320 O0 $0 45 $6.89400
$1 25 $8,242 50 $090 $5~934 60 $040 $2,63760
$7~500 O0 $7.50000 $6.70000 $6,70000 $2~750 O0 $2,75000
YFEM
NO. CONTRACT ITEM
120BPOWER PEDESTAL (BREWERY PLAZA)
121 TORO EZ-AD~JST ROTORARY S PR INKLE]~ NOZZLES, ADJ USTA BLE
122 TORO 570Z~PRX-4P-COM, 4" SPRAY HEAD, PRESS. KEG , SIdUT-OFF, C'K VALVE
BID ALTERNATE #1
156 RIPRAP CLASS B BORROW (STONE ILEVETMENT)
157 GRANLrLAR BORROW (CV)
158 COMMON EXCAVATION (BV)
CITY OF DUBUQUE, IOWA
MISSISSIPPI RIVERWALK PHASE II
BID TABULATION FORM
ENGINEER'S ESTIMATE
CONTRACT UNIT
UNIT QUANTITY PRICE TOTAL
EA 2 $500.00 $1,00000
EA 149 $5300 _$7~897.00
EA 84 $26.50 $2,226.00
EA 97 $5250 $5,092 50
EA 35 $13200 $4~620 00
EA 5 $250,00 $1~250 00
LS I $4,00000 $4,000.00
LS I $5,000.00 $5~000.00
LS I $3~000 00 $3~000.00
LS I $5~000.00 $~5~000.00
EA 12 $31500 $3~780.00
EA 54 $8000 $4,320.00
LF 1125 $1.00 $1~[25.00
LF 400 $1.60 $640.00
LF 2346 $2.10 $4~926 60
LF 2218 $4.50 $9~981.00
EA 2 $250.00 $500.00
EA 2 __$1~400.00 $2,800 00
EA 4 $15000 $60000
LF 6613 $0.50 $3~306.50
LF 1605 $1.00 $1~605 O0
EA 56 $400.00 $22~400 00
EA 11 $35000 $3~850 00
EA 7 $400.00 $2~800 00
EA 44 $35.00 $1~540.00
EA 60 $3500 $2~100 00
EA 1678 $I500 -- $2~5,170.00
EA 80 $1500 $1,200 00
LF 503 $200 $1~006.00
CY 132 $45.00 ~40.00
SY 843t $1.50 $12~646 50
ACRE 2 $3,000.00 $6,000 00
8Y 2219 $300 $6~657 00
LF 4309 $350 $15~08150
EA 3 $100.00 $300.00
EA 54 $6.00 $324.00
BIDDER'S NAME: BIDDER'S NAME:
PORTZEN CONSTRUCTION~JNC. TSCHIGGFRIE EXCAVATING CO.
$39.90 $5,945A0 $38.00 $5,662.00
$18.40 $I~545 60 $17.50 $1~470 00
$30.50 $2,95850 $29.00 $2~813 00
$12500 $4137500 $119.00 $4,165.00
$17850 $892.50 $170.00 $85000
$5,775.00 $5~775.00 $5~500.00 $5,500.00
$4~610 00 $4,610.00 $4~388.00 $4~388 00
$857.00 $85700 $62500 $625.00
$3,875.00 $3,875 00 $3,500.00 $3~500.00
$183.75 $2~205.00 $175.00 $2fl00 00
$75.60 $41082A0 $7200 $3~888 00
$0.90 $1~012 50 $0.85 $95625
$1 75 $700.00 $1.65 $66000
$2.05 $4,80930 $195
$4.20
$87.20
$1~628.00
$63.00
$065
$135
-- $9~315.60 $4.00
$17440 $8300
$3~256.00 $1~550.00
$25200 $6000
$4,298.45 $0.60
$2d66.75 $1.25
$462.00 $25,872.00 $420.00
$28350 $3fl18 50 ~270 00
$31500 $2~205 00 $300.00
$37.80 $1,66320 $36.00
$5985 $3~59I 00 $57.00
$9.45 $15~g57 10 $900
$6.80 $544.00 $650
~4,574.70
$8,87200
$166.00
$3,967.80
$2,970.00
$15d02 00
$52000
$13.60
$520
BASE B][D TOTAL:
$I9.40
$420 $2,11260 $400 $2~012.00
$42.00 $5~54400 $40.00 $5,280.00
$120 $10~117.20 $115 $9,695.65
$2,57500 $5,150.00 $2,45000 $4,900.00
$340 $7~544.60 $3.25 $7,211 75
$3.00 $I2,927.00 $1.70 $7,32530
$82500 - - $2~475.00 $1~302 92 $3,90876
$1000 $54000 $3560 $1~922 40
ITEM
NO. CONTRACT ITEM
159 TOPSOIL BOR~.OW (LV)
160 CRUSHED AGGREGATE BASE (LV)
161 $1JBORADE CORRECTION EXCAVATION (BV)
162 CONSTRUCT LIGHT FOUNDATION
163 INTEGRALLY COLOKED CONCILETE WA LKWAY - 4" DEPTH
164 INTEGRALLy COLORISD CONCRETE WALKWAY WITH THICKENED EDGE - 4" DEPTH
CITY OF DUBUQUE, IOWA
MISSISSIPPI RIVERWALK PHASE II
BID TABULATION FORM
CONTRACT
UNIT QUANTITY
CY 75
TON 50
CY 50
EA 6
SF 3033
$F 2948
LS
LS 1
SY 655
EA 3
LF 30
LE 354
1
LS t
LS l
LF 193
LF 50
LF 100
SY 300
BIDDER'S NAME: BIDDER'S NAME:
ENGINEER'S ESTIMATE PORTZEN CONSTRUCTION~ INC. TSCHIGGFRIE EXCAVATING CO,
UNIT UNIT UNIT
PRICE TOTAL PRICE TOTAL ' PRICE TOTAL
$1350 $1,012 50 $1360 $1,020 00 $22.67 $1,700.25
$12,00 $600 00 $1300 $650,00 $13.83 $691,50
$10.00 $50000
$500.00
$5,00
$5.50
$15,00000
$15,000.00
$25.00
$1,20000
$160.00
$6000
$500.00
$12,00 . $600.00 $4,84 $242.00
$3,00000 $1,05300 $6,318.00 $500.00 $3,000.00
$15,16500 $710 - $21,534.30 $6.91 -- $20~958 03
_$]6,214 00 $7,40 $21,815.20 $775 $22,847.00
$15,00000 $12,935.00 $12,935.00 $15,110.00 $15,110.00
$15~000.00 $t0~100,00 $10~100 00 $14,51000 . $14,51000
$16,375,00 $3780 __ $24,759.00 $36.00 $23,5}1000
$3,600.00 $83700 -- $2,511 00 $911.00 $2~733,00
$4,80000 $134.40 $4,032.00 $12800 $3,840.00
$21~240.00 $5145 __$18~213 30 $49.00 -- $17~346.00
$2,00000 $775.00 $3~100.00 $88900 $3,556.00
$3,500.00 $3,50000 -- $2,800 00 $2,800.00 $2,47500 $2147500
EA 2
EA 6
LF 2747
LF 7784
LF 2826
EA 5
EA 57
EA 18
EA 7
EA 2
LF 260
LF 190
LF 60
LF 1000
LF 250
EA 167
EA
$53.00
$2550
$52.50
$I32.00
$1,453.50 $1840 $1,048.80 $17.50
94500 $3050 $549.00 $2900
9~00 $125.00 $87500 $11900
$31500 63000
$2.00 520.00
$210
$450
$050
$370.00 $17500
$220 $57200 $205
399.00 $1.75 $33250 $165
$100
$185.00
270.00 $4.20
50000
$25200 $400
$65000 $060
;997.50
250.00 $337,50 $125
;52200
;833.00
;35000
;53300
;313.50
;240.00
;60000
;312.50
LF 295 $200 $59000 $420 ~1,23900 $4.00 $1,18000
CY 23 $4500 $10350~0 $42.00 $96600 $40.00 $920.00
SY 383 $150 $57450 $1.20 $45960 $115 $440.45
ACRE
I $3,000 O0 $30g_O00 __$2,575 O0 $2,575 O0 - $2,450.00 $2,450.00
ITEM
NO. CONTRACT ITEM
201 SODDING
202 FUKNISH AND INSTALL SILT FENCE (TYPE HEAVY DUTY)
203 FURNISH AND INSTALL BALE CIcLECKS
BID ~4LTEPdVdTI~ #4
208 STANDARID CONCRETE WALKWAY - 4" DEPTH
209 INTEGRALLY COLORED CONCRETE WALKWAY - 4" DEPTH
210 SALVAGE LIGHTING UNIT
2I ISAWCUT CONCRETE OR BITUMINOUS PAVEMENT (FULL DEPTH)
212 REMOVE PAVEMENT (KEGARDLESS OF TYPE OR DEPTH)
213 REMOVE LlOlcI'l' FOUlqI)ATION
BID ALTERNATE #$
216 CONSTRUCT STAIRWAY #3
217 INTEGRALLY COLORED CONCRETE WALKWAY - 6" DEPTH
218 INSTALL OWNER FURNISHED BRICK PAVERS
219 ADJUST WATER VALVE & BOX
220 REMOVE PAVEMENT (REGAKDLESS OF TYPE OR DEPTI~
221 FURNISH AND INSTALL BIKE LOOP
222 FURNISH AND LNSTALL CONCRETE BOLLARD
223 FURNISH AND FNSTALL LITTER KECEPTACLE
224 FURNISH AND 12qSTALL HANDRAIL
225 FURNISH AND INSTALl, STEEL EDGER
226 SODDING
CITY OF DUBUQUE, iOWA
MISSISSIPPI RIVERWALK PHASE II
BiD TABULATION FORM
EA 4
EA 4
LF 603
LF 786
SI: 3258
SF 7252
EA 3
LF 325
SY 1[68
EA 3
LF 50
LF 325
ENGIN EER~S ESTIMATE
BIDIDER'S NAME:
PORTZEN CONSTRUCTION, INC.
BIDDER'S NAME:
TSCHIGGFRIE EXCAVATING CO.
UNIT UNIT UNIT
PRICE TOTAL PRICE TOTAL PRICE TOTAL
$300 $615.00 $340 $697.00 $325 $66625
$350 ~-- $2,36250 $3.00 $2,02500 $I70 -- $11147.50
$600 $72.00 $1000 $120.00 $35.60 $427.20
$40,000.00 $ 160~000.00 $24,000.00 $96,000.00 $32,000 00 __ $128~000.00
$1,500.00 $6,000 O0 $709.00 $2,83600 $1,050.00 $4,20000
$160.00 $961480,00 $134.40 $811043.20 $128.00 $771184.00
$20.00 $15~720.00 $20.00 $15~720.00 $17.56 $13~802.16
$3.00 $9,77400 $5.40 $17,593.20 $4.11 $13,39038
$500 --. ~36,260.00 $7,10 $51,48920 $691 ~50,111.32
$500.00 $1,50000 $315.00 $94500 $25000 $750.00
$3.00 $97500 $3.00 $97500 $3 17 $1,03025
$3.OO $3,50400 $300 $3,504.00 $Z55 $2~978 40
$150,00 $450.00 $25000 $750.00 $250.00 $750.00
$2.00 $100 00 $500 $250.00 $1.00 $50.00
$3.50 $1,t37 50 $3.00 $97500 $1.70 $55250
LS I $20~000.00 ~20~000.00
SF 1006 $950 $9,557.00
SY 256 $25.00 $6~400 00
EA 2 $25000 $500.00
SY 290 $3.00 $870.00
EA 6 $20000 $1~200 00
EA 2 $100 00 $200.00
EA I $50000 $50000
LF 54 $6000 $3,240 00
LF 10B $2.00 $216 00
SY 96 $3.00 $288.00
$20~245.00 $2~245.00 $17,185 00 $17,18500
$7.70 $7,746.20 $80I $8~05806
$37.80 $91676.80 $36.52 $9~34912
$250,00 $50000 $120.53 $241.06
$3.00 $87000 $3.17 $91930
$151.00 $90600 $200 00 ~$1~200.00
$250.00 $500.00 $43490 $86980
$775.00 $77500 $88900 $889.00
$~5.1.4~5 ..... $2,775 30 $49.00 - $2,646 00
$4.20 $453 60 $400 $432.00
$3.40 $326 40 $3 25 $312.00
iTEM
NO. CONTRACT ITEM
BID SUMMARY
CITY OF DUBUQUE, IOWA
MISSISSIPPI RIVERWALK PHASE II
BID TABULATION FORM
ENGINEER'S ESTIMATE
CONTRACT UNIT
UNIT QUANTITY PRICE TOTAL
ENGINEER'S ESTIMATE
BASE BID $3~233~409.81 --
BID ALTERNATE #1: $208~214.50
BID ALTERNATE #2: $166,000 ~0
BID ALTERNATE #3: $I12,20000
BIDDER'S NAME: BIDDER'S NAME:
PORTZEN CONSTRUCTION_ I~LNC. TSCNiGGFRIE EXCAVATING CO.
UNIT UNIT
PRICE TOTAL PRICE TOTAL
BIDDER'S NAME: BIDDER'S NAME:
PORTZEN CONSTRUCTION, INC. TSCHIGGFRIE EXCAVATING CO.
BASE BID: $3~155~754.60 BASE BID: $3,218~800.50
BID ALTERNATE #h $206~712 35 BID ALTERNATE #1: $195~388 56
BID AI~FERNATE #2: $98~836 00 BID ALTEKNATE #2: $132~200 00
BID ALTERNATE #3: $96~763.20 BID ALTERNATE #3: $90~986 I6
BID ALTERNATE #4: $76~48 L40 BID ALTERNATE #4: $69~612 g5
BID ALTERNATE #5: $44,77730 BID ALTERNATE #5: $42~101 34
MEMORANDUM
April 12, 2002
TO:
FROM:
SUBJECT:
The Honorable Mayor and City Council Members
Michael C. Van Milligen, City Manager
Design Documents for the Mississippi Riverwalk and Amenities Project
The City Council is scheduled to award the construction contract for the Mississippi
Riverwalk, and Amenities Project at the April 15th meeting (Public Hearing #10).
A request has been made for typical cross-sections and plan views of the project for
review prior to the public hearing. Attached are the following design documents for the
project:
Page: Sheet Number: Desiqn Item:
1 45/120
2 34/120
3 72/120
4 73/120
5 8/ 120
6 37/120
7 75/120
8 95/120
9 12/120
Overall Plan view of project
Plan view with break of 3 sections
Boat dock/sidewalk behind wall
Stairs connect to dock
Cross section of stairs/boat pier
Cross section
Stairs for Education and Conference Center
Amphitheater
Cross section Amphitheater
Michael C. Van Milligen ~-
MCVM/jh
Attachment
cc: Barry Lindahl, Corporation Counsel
Cindy Steinhauser, Assistant City Manager
Michael A. Koch, Public Works Director
Pauline Joyce, Administrative Services Manager
ICE BARBOR
I RIVERVALK
#3
NOTES)
NOTES~
I) COORDINATE CONSTRUCTION ~ITH ADJACENT MUSEUM,
HDTEL/WATERPARK & CONVENTION/CONFERENCE CENTER PRDJEOT$
R) CONTRACTOR ~ILL OLEAN AND SECURE CDNSTRUCTIDN SITE
THE FIRST ~EE~ENO IN AUGUST FOR THE 'TASTE OF 9UBUQUE'
CELEBRATION, THE CITY WILL TAKE NO RESPONSIBILITY fOR
INJURy, DAHAGE, THEFT, OR OTHER ACTIONS AT THE CONSTRUCTION
SITE,
OTHERS
I~ISBIBSIPPI
ONMENTIDN/CDNFERENOE
(UNBER CnNSTRUCTinN
MISSISSIPPI RIVERWALK PHASE
CITY OF DUBUQUE
~ ~E ROD
/--SEE NEXT SHEET
RAClUS
EXIST. WALKWAY
EXIST. WALKWAY~-
/ / "~- ____
/ / /
WALKWAY/
PROP. WALKWAY
/
SHEE'JPIUN
SCS BW
2/22/2002
~--SHEETPIUNG
13'-D" MAX. SPACING (TYP.)
PIER PAYMENT LIMITS
EL
A" EXP.
NTEGRALLY COLORED CONC.
"A" SEE
EL, BO9.~-...
~" EXP, JOINT-
COLORED CONCRETE UMIT-
~" EXP.
EL
SHEE]PILING
STAIRWAY #1
ITEM QUAN. UNITS
STRUCTURAL CONCRETE 29 CU, YD.
REINFORCEMENT BARS 2420 POUND
MISSISSIPPI RIVERWALK PHASE II
CITY OF DUBUQUE
602.5
/
/
12'-O'INTEGRALLT COLORED
-CONCRETE WALK-~' DEPTH CTYP.)
5ER DETAIL
;~AHP HANDRAIL
/-CTTP.D 5ER DETAIL
G' INTEGRALLY COLORED CONCRETE
/-WALK-WITH A Z'X2' GRID-
/COLOR 'A' CTTP,D
LITTER RECEPTACLE CTTP.)
/-SEE DETAIL
G' BENCH CTYP.)
DETAIL
TOE OF 5,1 SLOPE
I5'-0' INTEGRALLY COLORED
'-CONCRF'TE WALK WITH THICKENED EDGE
CTTP.) 5ER DETAIL
I
LEXPANSION JOINT CTTP.) SEE INTEGRALLY
COLORED CONCRETE PAVEHENT., EXISTING
CONCRETE DETAIL
COLORED CONCRETE
WALK-COLOR 'D' CTYP.)
JOINT
G' STANDARD CONCRETE WALK
DETAIL
INTEGRALLY COLORED ~-)'~,~
CONCRETE WALK '~,_.PROTECT EXISTING
-COLOR 'A' CTT?D MOORING ~SASE
2/22/2002
SINGLE LUMINAIRE
PEDESTRIAN LIGHT CTYP.).,~'
SEE DETAIL
2'-0' WIDE
INTEGRALLY COLORED
WALK-COLOR F,, CTTP.3
PREOA$- PLANTER /
POT ~2 WITH ANNUAL5 PLANTED'-'
BT OTHER5 CTTP.) SEE DETAIL
SHEET PILING WITH
CONCRETE CAP CTYP.)
5ER PIER
SECTION AND DETAIL5
MISSISSIPPI RIVER
\
x__EMERGENCY CALL BOX CTYP.)
5ER DETAIL
INTEGRALLY COLORED SEAT/STEP
~--e PEDESTRIAN NODE-COLOR 'B' CTYP.)
SEE DETAIL
DRYSTACK
-LIMESTONE WALL
CTYP.) 5ER DETAIL
MISSISSIPPI RIVERWALK PHASE II
CITY OF DUBUQUE
~ 10 20
I
NFILL WALL OPENING WITH
CONCRETE -SEE CLO.SURE'"~
GATE tNPfLL DETAIL~
PROTECT EXI.STIRG FLOODWALL.~
\.
REHOVABLE STAIR
HANDRAIL
.SEE DETAIL5
LIHE.STONE WALL
5ER DETAIL
SHEET PILING WITH CONCRETE CAP
CTYPD 5ER PIER SECTION AND DETAIL5
&TANDARD CONCRETE WALK
CTYPD 5ER DETAIL
LITTER RECEPTACLE CTYP.)
t-SEE DETAIL
5MADE .STRUCTURE
CTYP.) .SEE DETAIL
(BID ALTERNATE :~2.)
8' BENCH CTTP.)
DETAIL
3.5' INTEGRALLY COLORED
--CONCRETE WALK WITH
CTY?..) 5ER DETAIL
PLANTER POT ~: 2 CTYP.)
ANNUAL& PLANTED BY OTHER.S
5ER DETAIL
INTEGRALLY COLORED CONCRETE WALK
WITH A Z'XZ° GRID-COLOR 'A' CTYP.)
INTEGRALLY COLORED .SEAT/.STEP
PEDESTIAN NODE-COLOR B CTYP..)
5ER DETAIL
INTEGRALLY COLORED OONCRETE
A CTTP.)
5FE STAIR ~3. DETAIL
REHOVALBLE .STAIR
CTYP.)
.SEE DETAIL
5LOPED STANDARD CONCRETE
5ER DETAIL
MISSISSIPPI RIVER
THICKENED EDGE
RAISE GATE WELL
-SEE UTILITY PLANS-~
+ DETAILS~
G' BENCH CTYP.)
5ER DETAIL~
~'-'NORHAL WATER LEVEL
5INGLE LUMINAIRE
'PF'DESTRIAN LIGHT
CTYP.) 5ER DETAIL
CONCRETE PAVING o FIXED
OBJECT CTYP.) SEE DETAIL"~
34.320-005
JCO
iHS-07
MISSISSIPPI RIVERWALK PHASE
CITY OF DUBUQUE
0 5 10 20
HARDSCAPE PLAN
EXIS33NG RIVER BOTTOM
CONCRETE RIVERWAL~ - SEE DETNL
(MATCH TOP OF FLOODWALL)
PEDESTRIAN NODE - BEE D
SEAT/STEP AT PEDES~IAN NODE - SEE DETAIL-
WALKWAY
GRANULAR
EXISTING TOP OF
RIPRAP - 18" DEPTH (MAY INCLUDE
SALYASED RIPRAP)
UMESTONE BLOCK BENCH
STNRWAY ~1 LANDING -- SEE D
PIER - SEE DETAIL --
EL VARIES FROM 601.5 TO
NWL SDS.O± (V^R~ES)·
LWL 592.0±
RIVER BOTTOM
(1RAN.~J'RON TO EXIS~NG
RIVER BOT¢OM)
!
REMOVE ~y MECHANICAL BREDGING~
SEE GRADING PLAN (NO BYDRAUUC
DREDGING aLLOWED)
fEXIS33NG HYDRAUUCl FILL----~~
SEE DETAIL
4G CONCRETE PLOODWALL
- 6" DEPTH
EXIERNG SLOPE
EXIS~NG BEDOING MATERIA~
TO REMAIN N PLACE (~5" DEPTH)
~EXISTING IMPER¥1DUS FILL
~'---EXIS~NG TOE DRAIN
~EXIS~3NC STEEL SHEET PILING (Z27)
EL. 58t.5~
TYPICAL PROPOSED SECTION D-D
STA~ON 109+60
(MATCH TOP DP R. ODBWAM.) ~ I
GEOTEX'RLE FILLER FABRIC
GRANULAR RLL--~ 1_ _~_=~EL ~ EXIS'~NGBRANULARCONCRETEFiLL FLOOOWALL
TOP O~ R~PR~ ~ m
~ ~ REMAIN IN P~CE
TYPICAL PROPOSED SECTION C-C
STA'RON 110+90
MISSISSIPPI RIVERWALK PHASE II
CITY OF DUBUQUE
T~ICAL SEC'RON C-C
AND TYPICAL SEC330N )-D
Of CHEEK WALLS
D
.e~ 607.41
607.36
NEXT SHEET
LANDING PLAN
eXP. JOINT
INTEGRALLY COLORED CONC.
COLOR "A" (~YP.) SEe
EXP. JOINT
518.91
DIM. 0 INSIDe FACE
OF CURS 0 41 RADIUSI
EL. 607.41 /--
EXP. JOINT
JOINT [ '~.
el 598.36
~ STAIRWAY ~2
REINFORCEMENT BARS 4002 POUND
148
LIN.
FT.
.~F_j.L~ OeTAIL A ~
tOOLED CONTROL JOINT ('PIP.)
DIM. ~' INSIDE FACE
OF CURS ~1 41' RADIUS
4-~5J
MISSISSIPPI RIVERWALK PHASE II
CITY OF DUBUQUE
STAIRWAY
PLAN. SEC~ONS, AND DETNLS
CONVENTION/
CONFERENCE
CENTER
~_.C OHVENTION/CONFERENCE -~
CENTER FLAZA CDY OTHERS)
CONVENTION/CONFERENCE CENTER
~AVEMENT (N.I.O. - BY OTHER5)
~-,,__ C ONVENTION/O ONFERENCE
CENTER PLAZA CBT OTHERS)
!.5' NTEGRALLY COLORED CONCRETE WALK
/'-WITH THICKENED EDGE CTTP.) SEE DETAIL
/
;I
5INGLE LUNINAIRE
PEDESTRIAN LIGHT CTTP.)
SEE DETAIL
MISSISSIPPI RIVER
INTEGRALLY COLORED CONCRETE
STAIRWAY ~G -COLOR 'C' SEE DETAIL
ORNAHENTAL GUARDRA~L ·
CN.LC. - DY OTHERS)
NORHAL WATER LEVEL__
BENCH CTYP.)
SEE DETAIL
LITTER RECEPTACLE
CTTP.) SEE DETAIL
51NGLE LUMINAIRE
PEDESTRIAN LIGHT CTYP.;
SEE DETAIL
0 5 10 20
MISSISSIPPI RIVERWALK
CiTY OF DUBUQUE
HARDSCAPE pLAN
PHASE II
NO.
, I
STAR BREWERY
· ... ~.,.~ ~,,,,,,~. ~.,¢c.,.,o. MISSISSIPPI RIVERWALK PHASE II~'~' ''°'
.~s~s oES~l,~O. T~.~ ..... ,~,~ ~,~ ~, m^T I ~ ^ ou~¥ CITY OF DUBUQUE
LS-11 ~ LANDSCAPING PLAN
NWL 595.0~: (VARIES) ·
RI~ER BOTrOU
DREDGE TO E1 586.0
PIER - EL VARIES
APPROX. 598.50 TO 601,50
SEE DETNL
SHSET PILE
EXISTiNG GRADE
REMO~ BY MECHANICAL DREDGING
SEE GRADING PLAN (NO HYDRAULIC
DREDGING ALLO~.D)
BOTFOM OF
TYPICAL PROPOSED SECTION L-L
AT PIER
APPROX. WATER'S EDGE
NO'IE: SEE GRADING PLAN FOR
CROSS SECTION LOCATIONS
5+00
TYPICAL PROPOSED SECTION
STA"~ON 96+30
MISSISSIPPI RIVERWALK PHASE II
CITY OF DUBUQUE
TYPICAL S[C'~IDR K--K
AND TYPICAL SEC910N L-L