HomeMy WebLinkAboutUtilities 2009-05-27 Item 3D - Bid Award - Green River Construction for 2009 Small Drainage ProgramTO: Mayor Haggerton
UTILITIES COMMITTEE
FROM: Public Works Director Q1'S�
DATE: May 22, 2009
SUBJECT: 2009 Small Drainage Proaram
Project No. 09 -DR01
BID AWARD
ISSUE
BACKGROUND
City of Tukwila
INFORMATIONAL MEMORANDUM
Award the bid for construction of the 2009 Small Drainage Program.
This project will provide drainage improvements at six locations listed on Page 2 of this memo.
The project was advertised for bids on May 7 and 14, 2009 for four base bid items and two additive
items. The specific basis of award which determines the lowest bidder is the base bid amount for the
four base projects. Five bids were received and opened on May 22, 2009. The bids were checked,
corrected, and tabulated. Green River Construction is the low bidder with a base bid of
$486,351.50. The engineer's base bid estimate was $675,225.
ANALYSIS
BUDGET AND BID SUMMARY (All amounts include sales tax.)
Bid Results Estimate Budg
Construction (Base Bid) $486,351.50 $675,225.00
Additive Items 1,2 84,835.00 122,205.00
Subtotal $571,186.50 $797,430.00
SDP (2009,2010) Construction Budget (pg 146) $600,000.00
Private Storm Budget (pg 147) 200,000.00
Contingency (15 85,677.98 119.614.50 0.00
Total $656.864.48 $917.044.50 $800.000.00
Jim Haggerton, Mayor
The bids were reviewed and tabulated. One error was found and corrected in the base bids. Green
River Construction has successfully worked for the City on past projects. Since favorable bids were
received, the two additive items can be awarded and constructed within budget.
*Includes construction funds from the Private Storm System Adoption Program for project No. 4
RECOMMENDATION
The Council is being asked to award the construction of the 2009 Small Drainage Program including
two Additive Alternates to Green River Construction in the amount of $571,186.50 for consideration
at the June 8, 2009 Committee of the Whole meeting and subsequent June 15, 2009 Regular
Meeting.
Attachments: Project Location Map
Bid Tabulations
CIP Sheets Annual Small Drainage Program and Private Storm System Adoption
W \PW Eng PROJECTS \A- DR Protects \09 -DRO1 (2009 SDP) \Info Memo Bid Award 2009 SDP doc
INFORMATIONAL MEMO
Page 2
The 2009 Small Drainage Program includes:
Site 1) South 146 Street
Site 2) South 133 Street
Site 2A) South 131 Street (Additive Item No. 1)
Site 3) West Marginal Place
Site 4) 33 rd Ave S to 34 th Ave S (Private Storm System Adoption Project)
Site 5) South 143 Street Outfall (Additive Item No. 2)
2009 Small Drainage Program Bid Results
Base Bide Schedule A $486,351.50
Additive Item No. 1 $80,835.00
Additive Item No. 2 4,000.00
Total $486,835.00 $84,835.00
W 1PN! Eng1PROJECTSIA DR Projects109 DRO1 (2009 SDP)1Info Memo Bid Award 2009 SDP doc
$571.186.50
S 148 St
S 150 St
152 Stri
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S 180 St
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Site 3
S 86
Site 2A
Site 4
Site 1
PI
2009 Annual Neighborhood Drainage Program Map
Site 2
8
Site 5
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CITY OF TUKWILA
DEPARTMENT OF PUBLIC WORKS
2009 Small Drainage Program Bid Tab
Project No. 09 -DR01
Item Section
No. No.
'ROADWAY
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
19
20
21
22
23
24
25 2 -09
26 7 -01
27 7 -04
28 7 -04
29 7 -04
30 7 -04
31 7 -04
32 7 -04
33 7 -04
34 7 -04
35 7 -04
36 7 -04
37 7 -08
38 7 -05
39 7 -05
40 7 -05
41 7 -05
42 7 -05
43 7 -05
44 7 -05
45 7 -05
46 7 -05
47 7 -05
48 7 -09
49 7 -20
50 8 -15
51 8 -31
52 8 -31
Item
1 -09 Mobilization
1 -07 Temporary Water Pollution Erosion Control
1 -09 Resolution of Utility Conflicts
1 -10 Project Temporary Traffic Control
2 -02 Clearing and Grubbing
2 -02 Pavement Removal
2 -02 Removal of Concrete Sidewalk and Driveway
2 -02 Removal of Concrete Curb and Gutter
2 -03 Unsuitable Foundation Excavation Incl. Haul
2 -03 Gravel Borrow Including Haul
4 -04 Crushed Surfacing Top Course
5 -04 HMA 1/2 PG 64 -22
5 -04 HMA Thickened Edge
5 -04 Cement Concrete Curb and Gutter
8 -06 'Cement Concrete Driveway
8 -06 'Cement Concrete Sidewalk
ITRA CONTROL DEVICES
17 1 8 -22 'Replace Existing Channelization
18 1 8 -22 'Thermoplastic Catch Basin Marking
ROADSIDE DEVELOPMENT
8 -01
8 -01
8 -01
8 -02
8 -02
8 -02
'STORM DRAINAGE
Topsoil
Hydroseed
Erosion Control Blanket
Property Restoration
Remove and Replace Decorative Metal Fence
Remove and Replace Multi- Resident Mailbox
Shoring or Extra Excavation Class B
Drain Pipe, 6" PVC
Storm Drain Pipe, 12" PVC
Storm Drain Pipe, 12" Ductile Iron
Storm Drain Pipe, 12" HDPE
Storm Drain Pipe, 18" PVC
Storm Drain Pipe, 18" Ductile Iron
Storm Drain Pipe, 60" x 46" Arch Pipe
Storm Drain Pipe, 36" Ductile Iron
Remove /Abandon Existing Storm Drain Pipe
Remove /Abandon Drainage Structure
Streambed Gravel
Connect to Existing Drainage Structure
Catch Basin, Type 1
Catch Basin, Type 1L
Catch Basin Type 2, 48 inch
Catch Basin Type 2, 60 inch
Catch Basin, Type 2, 72 inch
Arch Pipe Riser, Frame, and Grate
Overflow Structure Inlet, 60" Diameter
Construct Outfall
Storm Drain Frame and Grate
Ladder for Existing Catch Basin Type 2
Water System Modification
Temporary Water Bypass System
Rock for Channel Protection
Temporary Utility Pole Support
Franchise Utility Coordination
i by:
)ate:
)st
30.001
30.001
30.001
30.001
30.001
50.001
25.001
75.001
25.001
50.001
30.001
00.001
20.001
30.001
50.001
50.001
20.001
15.001
40.001
30.001
30.001
30.001
TOT/10.0011
TOTAL (SCHED25.0011
TOTAL (SCHED190.001
TOTAL BID PRICE (BASE 35.0011
00.0011
D0.0011
30.0011
00.0011
50.0011
00.0011
50.0011
00.0011
00.001
00.001
00.001
80.001
00.001
50.001
00.001
00.001
00.001
00.001
30.001
90.001
00.001
00.001
00.001
00.001
00.001
00.001
30.001
00.001
K
Kar -Vel Construction
Unit Cost
$85,000.00
$20,000.00
$60,000.00
$6,500.00
$4,000.00
$4.10
$5.80
$40.00
$25.00
$17.00
$17.00
$130.00
$3.50
$50.00
$85.00
$100.00
00.0011 $2,300.00
30.0011 $70.00
$40.00
$5.00
$30.00
$30,000.00
$80.00
$2,000.00
$2,000.00
$40.00
$63.00
$67.00
$73.00
$80.00
$100.00
$430.00
$340.00
$1.00
$600.00
$60.00
$1,200.00
$1,400.00
$1,500.00
$2,600.00
$5,000.00
$7,000.00
$5,000.00
$5,000.00
$6,000.00
$1,500.00
$1,200.00
$3,500.00
$2,000.00
$25.00
$1,000.00
$2,000.00
Total Cost
$85,000.00
$20,000.00
$60,000.00
$6,500.00
$4,000.00
$3,403.00
$493.00
$600.00
$375.00
$1,462.00
$18,190.00
$45,500.00
$4,742.50
$750.00
$5,950.00
$1,800.00
$2,300.001
$1,960.001
$1,520.00
$1,525.00
$2,400.00
$30,000.00
$3,200.00
$2,000.00
$2,000.001
$4,800.001
$11,970.001
$40,200.00
$15,330.00
$70,400.00
$11,000.00
$38,700.00
$15,300.00
$1,575.00
$10,800.00
$420.00
$4,800.00
$15,400.00
$9,000.00
$23,400.00
$5,000.001
$7,000.001
$10,000.001
$5,000.001
$6,000.001
$1,500.00
$1,200.00
$3,500.00
$2,000.00
$1,000.00
$1,000.00
$2,000.00
$623,965.501
$134,235.0011
$17,000.0011
$775,200.5011
2009 2014 Capital Improvement Program
PROJECT: Annual Small Drainage Program
LINE ITEM: 412.02.594.38 .09 PROJECT NO. Varies
DESCRIPTION: Select, design, and construct small drainage projects throughout the City.
JUSTIFICATION: Provide drainage corrections for existing /ongoing drainage problems throughout the City, including culvert
replacements, drain extensions, and pavement upgrades.
STATUS: Annual program is taken from Small Drainage Project List.
MAINT. IMPACT: Reduces maintenance.
Ongoing project, only one year actuals shown in first column. Construction expenses may occur over two
COMMENT:
calendar years.
CITY OF TUKWILA CAPITAL PROJECT SUMMARY
2009 to 2014
FINANCIAL Through Estimated
(in $000's) 2007 2008 2009 2010 2011 2012 2013 2014 BEYOND TOTAL
EXPENSES
Design 114 60 60 60 60 60 60 80 80 634
Land(R/W) 0
Const. Mgmt. 8 40 40 40 40 40 40 50 50 348
Construction 657 300 300 300 300 300 300 370 370 3,197
TOTAL EXPENSES 779 400 400 400 400 400 400 500 500 4,179
FUND SOURCES
Awarded Grant 0
Proposed Grant 0
Mitigation Actual 0
Mitigation Expected 0
Utility Revenue 779 400 400 400 400 400 400 500 500 4,179
TOTAL SOURCES 779 400 400 400 400 400 400 500 500 4,179
Project Location:
Entire System
146
GS
PROJECT:
DESCRIPTION:
JUSTIFICATION:
STATUS:
MAINT. IMPACT:
COMMENT:
FINANCIAL
(in $000's)
EXPENSES
Design
Land(R/W)
Const. Mgmt.
Construction
TOTAL EXPENSES
FUND SOURCES
Awarded Grant
Proposed Grant
Mitigation Actual
Mitigation Expected
City Oper. Revenue
TOTAL SOURCES
Private Storm System Adoption and Rehabilitation Program
LINE ITEM: 412.02.594.38 .30 PROJECT NO. 06 -DR03
Adopt and repair existing piped private systems throughout the City that convey public stormwater.
Numerous private drainage systems exist that connect to the City's system. Failure of these private
systems may lead to flooding and property loss that would be the City's responsibility.
Maintenance has surveyed existing private systems and developed a list of 25 sites that need to be
adopted and repaired. Some of these storm drain pipes are located under structures.
Additional storm systems will require additional maintenance, however the City will have a more reliable
system and rerouting the existing sites will improve maintenance access.
In 2007, coordinated 3 projects with the Small Drainage Program. Over the next two years, these projects will also
be combined with the Small Drainage Program.
Through Estimated
2007 2008 2009
Project Location:
Entire System
CITY OF TUKWILA CAPITAL PROJECT SUMMARY
2009 to 2014
38 30 155
45
200
38 30 400
2009 2014 Capital Improvement Program
0
0
0
0
38 30 400 300 0 0 0 0 0 768
38 30 400 300 0 0 0 0 0 768
2010 2011 2012 2013 2014 BEYOND TOTAL
223
0
25 70
275 475
300 0 0 0 0 0 768
147