HomeMy WebLinkAboutTIC 2020-10-05 Item 2A - Bid Award - Marshbank Construction for East Marginal Way South Stormwater Outfalls
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INFORMATIONAL MEMORANDUM
TO: Transportation and Infrastructure Committee
FROM: Hari Ponnekanti, Interim Public Works Director
BY: Ryan Larson, Senior Program Manager
CC: Mayor Ekberg
DATE: October 2, 2020
SUBJECT: Surface Water Fund - East Marginal Way S Stormwater Outfalls
Project No. 91041204
Bid Award
ISSUE
Award a contract to Marshbank Construction, Inc. for construction of the East Marginal Way S Stormwater Outfalls
project.
BACKGROUND
This project will redirect drainage along East Marginal Way S from the closed Jorgensen Forge outfall to the City owned
Boeing Z-line outfall and includes installing a small pump station and force main, replacing a portion of the center turn
lane with porous pavement, installing a water quality vault and swale to treat roadway runoff, and lining approximately
400 feet of the Boeing Z-line to reduce the likelihood of contaminated groundwater from entering the City’s outfall.
DISCUSSION
The East Marginal Way S Stormwater Outfalls project was advertised for bids on August 12 and 19, 2020 and four bids
were received and opened on September 9, 2020. The bids were checked, tabulated, and one error was found and
corrected. Marshbank Construction, Inc. is the apparent low bidder with an overall bid of $1,035,201.00. The engineer’s
estimate was $1,300,445.
BUDGET AND BID SUMMARY (All amounts include sales tax)
Bid Results Estimate 2019 Budget
Bid Amount $ 1,035,201.00 $ 1,300,445.00 $ 1,300,000.00
Contingency (15%) 155,208.15
Total $ 1,190,481.15 $ 1,300,445.00 $ 1,300,000.00
The project received $1,106,250 in design and construction funding from the Department of Ecology Municipal
Stormwater Capacity grant and $100,000 in construction funding from the King County Opportunity Fund.
RECOMMENDATION
Council is being asked to award the construction contract for East Marginal Way S Stormwater Outfalls project to
Marshbank Construction, Inc. in the amount of $1,035,201.00 and to consider this item on the Consent Agenda at the
October 19, 2020 Regular Meeting.
ATTACHMENTS:
• Proposed 2021 CIP, page 84
• Project Location Map
• KPG Project Award Recommendation Letter 091019
• Bid Tabulation
1
CITY OF TUKWILA CAPITAL PROJECT SUMMARY
2021 to 2026
PROJECT: East Marginal Wy S Stormwater Outfalls
Project No. 91041204
DESCRIPTION:
JUSTIFICATION:
STATUS:
MAINT. IMPACT:
COMMENT:
FINANCIAL Through Estimated
(in $000's)2019 2020 2021 2022 2023 2024 2025 2026 BEYOND TOTAL
EXPENSES
Design 265 45 310
Monitoring 31 11 11 53
Const. Mgmt. 50 265 315
Construction 300 1,000 1,300
TOTAL EXPENSES 296 406 1,276 0 0 0 0 0 0 1,978
FUND SOURCES
Awarded Grant RCO 164 100 842 1,106
KCFCD 50 50
Proposed Grant 0
Mitigation Expected 0
Utility Revenue 132 256 434 0000 0 0822
TOTAL SOURCES 296 406 1,276 0 0 0 0 0 0 1,978
City adopted the Z Line in 2015. Construction includes pipe lining, installation of water quality and connecting
the Jorgenson drainage area to Boeing's Z Line. DOE design and construction grant awarded in 2018 for
$1.1m.
Establish legal drainage connections from East Marginal Way South to the Duwamish River.
Drainage from E Marginal Wy S is discharged through outfalls owned and operated by the Boeing Co.,
Jorgensen Forge, and two King County Airport storm systems without easements.
Design completed and approved by the Department of Ecology. Construction is anticipated to begin in
September 2020.
Clarifies maintenance responsibility and will ensure reliability of system.
2021 - 2026 Capital Improvement Program 84 2
East Marginal Way S. - Project Location
Pictometry International Corp., Tukwila Technology Services
Parcels
City Limits
Buildings
9/22/2020, 9:28:06 AM
0 0.2 0.40.1 mi
0 0.3 0.60.15 km
1:18,056
City of Tukwila
3
September 16, 2020
Ryan Larson, PE
Senior Program Manager – Surface Water
City of Tukwila
6200 Southcenter Boulevard
Tukwila, Washington, 98188
RE: East Marginal Way Outfall Stormwater Retrofit Project – Recommendation of Award
Project No. 91041204
Dear Ryan,
On September 9th, 2020, sealed bids were received and opened for the East Marginal Way
Outfall Stormwater Retrofit Project in the City of Tukwila Public Works Building at 9:30 a.m.
Four bids were submitted, with the results of the bids and Engineer’s estimate shown on the
attached Bid Tab Exhibit #1.
Marshbank Construction Inc. is the apparent low bidder.
Contractor Qualifications
• Verified Bidder Responsibility Checklist and Project Documents.
• Exhibit #1: Bid Tabulations indicate that Marshbank Construction has prepared the
proposal correctly, without errors and projects as the low bid.
• Exhibit #2: Verification of Marshbank Construction contractor’s license from the
Department of Labor and Industries; verification of Business Registrations; verification
of Insurance Coverage, verification of State Excise Tax registration, verification that
Marshbank Construction is not on the State Tax Payment Delinquent List. Marshbank
Construction is not on the State L&I and Federal “Debarred Contractors” List and is not
on the State L&I Contractor Strike List.
• Exhibit #3: Reference Checks – Marshbank provided a long list of references. We called
the most recent references on the list and had 3 responses.
o Jessica with the City of Seattle for the Seattle Waterfront Improvements Project
said; “We have done several projects with Marshbank. They have a good
pipelaying crew. They are qualified to do the work and have good
management.”
4
o Jim Gilbert with Kiewit Construction for their Woodinville Yard Improvements
Project; “It was a small project and crew and they did okay for us. They did a fine
job and got the work done.”
o Charlie Oliver with the Port of Seattle said; “We work with Marshbank all the
time. They have been a sub for us on a dozen or so projects. They are a good
firm and very fair. They have a very good business. They have a lot of
experience in this field and understand the work very well. They are all around
just good people.”
• Exhibit #4: Subcontractor verification
Based on the outcome of the bids and a check of the Contractor’s qualifications, I recommend
that the City of Tukwila award a construction contract to Marshbank Construction Inc. in the
amount of $1,035,201.00.
Please call me with any questions, (206) 826-6942.
Sincerely,
Ray Edralin, KPG
Project Engineer
Attachments: Bidder Responsibility Checklist and Project Documents
Exhibits 1-4
5
East Marginal Way Outfall Stormwater Retrofit Project
City of Tukwila
KPG Project No.: 14015
City Project No.: 91041204
Bid Tabulation
Wednesday, September 9th 2020
Bid Item No.Section No.Item Total
Quantity Unit Unit Cost Total Cost Unit Cost Total Cost Unit Cost Total Cost Unit Cost Total Cost Unit Cost Total Cost
1 1-04 Minor Change 1 FA 25,000.00$ 25,000.00$ 25,000.00$ 25,000.00$ 25,000.00$ 25,000.00$ 25,000.00$ 25,000.00$ 25,000.00$ 25,000.00$
2 1-07 Temporary Water Pollution/Erosion Control 1 LS 15,000.00$ 15,000.00$ 15,000.00$ 15,000.00$ 20,000.00$ 20,000.00$ 18,000.00$ 18,000.00$ 45,870.00$ 45,870.00$
3 1-09 Mobilization 1 LS 110,000.00$ 110,000.00$ 59,400.00$ 59,400.00$ 120,000.00$ 120,000.00$ 120,000.00$ 120,000.00$ 98,655.00$ 98,655.00$
4 1-09 Resolution of Utility Conflicts 1 FA 25,000.00$ 25,000.00$ 25,000.00$ 25,000.00$ 25,000.00$ 25,000.00$ 25,000.00$ 25,000.00$ 25,000.00$ 25,000.00$
5 1-10 Project Temporary Traffic Control 1 LS 190,000.00$ 190,000.00$ 75,000.00$ 75,000.00$ 65,000.00$ 65,000.00$ 60,000.00$ 60,000.00$ 118,400.00$ 118,400.00$
6 2-02 Removal of Structure and Obstruction 1 LS 10,000.00$ 10,000.00$ 20,000.00$ 20,000.00$ 13,916.00$ 13,916.00$ 9,000.00$ 9,000.00$ 19,780.00$ 19,780.00$
7 2-02 Removing Asphalt Concrete Pavement 1,550 SY 12.00$ 18,600.00$ 9.00$ 13,950.00$ 5.50$ 8,525.00$ 26.00$ 40,300.00$ 16.00$ 24,800.00$
8 2-02 Removal of Concrete Pavement 1,370 SY 15.00$ 20,550.00$ 9.00$ 12,330.00$ 19.00$ 26,030.00$ 30.00$ 41,100.00$ 22.00$ 30,140.00$
9 2-02 Removal of Concrete Sidewalk 500 SY 15.00$ 7,500.00$ 9.00$ 4,500.00$ 8.25$ 4,125.00$ 20.00$ 10,000.00$ 19.00$ 9,500.00$
10 2-02 Removal of Curb and Gutter 410 LF 10.00$ 4,100.00$ 9.00$ 3,690.00$ 7.00$ 2,870.00$ 15.00$ 6,150.00$ 8.00$ 3,280.00$
11 4-04 Crushed Surfacing Base Course 60 TN 75.00$ 4,500.00$ 35.00$ 2,100.00$ 64.00$ 3,840.00$ 48.00$ 2,880.00$ 38.00$ 2,280.00$
12 5-04 HMA Cl. 1/2" PG 64-22 130 TN 115.00$ 14,950.00$ 186.00$ 24,180.00$ 187.00$ 24,310.00$ 190.00$ 24,700.00$ 190.00$ 24,700.00$
13 5-04 Pervious HMA, PG 70-22 250 TN 175.00$ 43,750.00$ 122.00$ 30,500.00$ 204.00$ 51,000.00$ 145.00$ 36,250.00$ 125.00$ 31,250.00$
14 5-04 Permeable Asphalt Treated Base 440 TN 150.00$ 66,000.00$ 122.00$ 53,680.00$ 187.00$ 82,280.00$ 145.00$ 63,800.00$ 125.00$ 55,000.00$
15 5-04 Cement Concrete Pavement 100 SY 150.00$ 15,000.00$ 280.00$ 28,000.00$ 186.00$ 18,600.00$ 300.00$ 30,000.00$ 68.00$ 6,800.00$
16 8-04 Cement Conc. Curb and Gutter 410 LF 35.00$ 14,350.00$ 45.00$ 18,450.00$ 39.00$ 15,990.00$ 58.00$ 23,780.00$ 45.00$ 18,450.00$
17 8-04 Vertical Curb, 24" High 415 LF 30.00$ 12,450.00$ 75.00$ 31,125.00$ 92.00$ 38,180.00$ 70.00$ 29,050.00$ 55.00$ 22,825.00$
18 8-14 Permeable Ballast 1,000 TN 55.00$ 55,000.00$ 38.00$ 38,000.00$ 70.00$ 70,000.00$ 50.00$ 50,000.00$ 55.00$ 55,000.00$
19 8-22 Replace Channelization 1 LS 2,500.00$ 2,500.00$ 6,500.00$ 6,500.00$ 6,900.00$ 6,900.00$ 8,000.00$ 8,000.00$ 7,800.00$ 7,800.00$
20 7-06 Bioretention Planter 230 SY 100.00$ 23,000.00$ 115.00$ 26,450.00$ 50.00$ 11,500.00$ 110.00$ 25,300.00$ 39.00$ 8,970.00$
21 8-02 PS Cornus stolonifera 'Kelseyi'/ Dwarf Red-Twig Dogwood; 2 Gal. Cont.103 EA 25.00$ 2,575.00$ 46.00$ 4,738.00$ 24.00$ 2,472.00$ 22.00$ 2,266.00$ 20.00$ 2,060.00$
22 8-02 PS Carex davalliana/ Davall's Sedge; 1 Gal. Cont. 245 EA 15.00$ 3,675.00$ 21.00$ 5,145.00$ 17.00$ 4,165.00$ 16.00$ 3,920.00$ 18.00$ 4,410.00$
23 8-02 PS Carex glauca/ Blue Sedge; 1 Gal. Cont. 245 EA 15.00$ 3,675.00$ 16.00$ 3,920.00$ 17.00$ 4,165.00$ 16.00$ 3,920.00$ 18.00$ 4,410.00$
24 8-02 PS Juncus ensifolius/ Dagger-Leaf Rush; 1 Gal. Cont. 116 EA 15.00$ 1,740.00$ 16.00$ 1,856.00$ 17.00$ 1,972.00$ 16.00$ 1,856.00$ 18.00$ 2,088.00$
25 8-02 PS Juncus tenuis 'Blue Dart'/ Blue Dart Rush; 1 Gal. Cont. 116 EA 15.00$ 1,740.00$ 16.00$ 1,856.00$ 17.00$ 1,972.00$ 16.00$ 1,856.00$ 18.00$ 2,088.00$
26 8-02 PS Iris tenax/ Tough-Leaf Iris; 1 Gal. Cont. 58 EA 15.00$ 870.00$ 16.00$ 928.00$ 17.00$ 986.00$ 16.00$ 928.00$ 18.00$ 1,044.00$
27 8-02 PS Sisyrinchium idahoense/ Blue-Eyed Grass; 1 Gal. Cont. 58 EA 15.00$ 870.00$ 16.00$ 928.00$ 17.00$ 986.00$ 16.00$ 928.00$ 18.00$ 1,044.00$
28 2-09 Shoring or Extra Excavation Class B 1 LS 8,000.00$ 8,000.00$ 8,000.00$ 8,000.00$ 5,000.00$ 5,000.00$ 500.00$ 500.00$ 13,450.00$ 13,450.00$
29 7-04 PVC Force Main Pipe, 4-Inch Diam.930 LF 100.00$ 93,000.00$ 50.00$ 46,500.00$ 40.00$ 37,200.00$ 65.00$ 60,450.00$ 32.00$ 29,760.00$
30 7-04 Solid Wall PVC Storm Sewer Pipe, 8-Inch Diam.20 LF 60.00$ 1,200.00$ 80.00$ 1,600.00$ 106.00$ 2,120.00$ 150.00$ 3,000.00$ 80.00$ 1,600.00$
31 7-04 Solid Wall PVC Storm Sewer Pipe, 12-Inch Diam.500 LF 85.00$ 42,500.00$ 75.00$ 37,500.00$ 67.00$ 33,500.00$ 100.00$ 50,000.00$ 75.00$ 37,500.00$
32 7-04 Ductile Iron Storm Sewer Pipe, 8-Inch Diam.60 LF 90.00$ 5,400.00$ 115.00$ 6,900.00$ 104.00$ 6,240.00$ 75.00$ 4,500.00$ 55.00$ 3,300.00$
33 7-04 Ductile Iron Storm Sewer Pipe, 12-Inch Diam.115 LF 120.00$ 13,800.00$ 135.00$ 15,525.00$ 126.00$ 14,490.00$ 95.00$ 10,925.00$ 120.00$ 13,800.00$
34 7-05 Connect to Existing Drainage Structure 3 EA 1,200.00$ 3,600.00$ 300.00$ 900.00$ 1,500.00$ 4,500.00$ 3,200.00$ 9,600.00$ 1,245.00$ 3,735.00$
35 7-05 Concrete Inlet 1 EA 1,250.00$ 1,250.00$ 1,250.00$ 1,250.00$ 1,325.00$ 1,325.00$ 1,000.00$ 1,000.00$ 1,450.00$ 1,450.00$
36 7-05 Catch Basin Type 1 9 EA 1,700.00$ 15,300.00$ 1,300.00$ 11,700.00$ 1,375.00$ 12,375.00$ 1,700.00$ 15,300.00$ 3,200.00$ 28,800.00$
37 7-05 Catch Basin Type 2, 48-Inch 2 EA 3,500.00$ 7,000.00$ 4,500.00$ 9,000.00$ 3,525.00$ 7,050.00$ 4,000.00$ 8,000.00$ 6,970.00$ 13,940.00$
38 7-05 Force Main Discharge Structure, Manhole, 48-Inch Diam.1 EA 6,000.00$ 6,000.00$ 5,000.00$ 5,000.00$ 4,025.00$ 4,025.00$ 4,000.00$ 4,000.00$ 8,970.00$ 8,970.00$
39 7-10 Pump Station, Complete 1 LS 125,000.00$ 125,000.00$ 80,000.00$ 80,000.00$ 120,000.00$ 120,000.00$ 136,000.00$ 136,000.00$ 128,000.00$ 128,000.00$
40 7-21 Stormwater Media Filter 1 LS 130,000.00$ 130,000.00$ 65,000.00$ 65,000.00$ 78,000.00$ 78,000.00$ 80,000.00$ 80,000.00$ 91,450.00$ 91,450.00$
41 7-22 Furnish and Install, 36" Diam. CIPP 450 LF 300.00$ 135,000.00$ 418.00$ 188,100.00$ 418.00$ 188,100.00$ 475.00$ 213,750.00$ 535.00$ 240,750.00$
42 8-30 Potholing 6 EA 1,000.00$ 6,000.00$ 800.00$ 4,800.00$ 500.00$ 3,000.00$ 725.00$ 4,350.00$ 1,870.00$ 11,220.00$
43 8-20 Traffic Signal Modifications (EMW S and S 81st Pl.), Complete 1 LS 15,000.00$ 15,000.00$ 21,200.00$ 21,200.00$ 42,500.00$ 42,500.00$ 38,000.00$ 38,000.00$ -$
*Bid did not include BI 43
*Bid Said $1,324,746.00
Total Estimated Construction Cost Schedule A 1,300,445.00$ 1,035,201.00$ 1,209,209.00$ 1,303,359.00$ 1,278,369.00$
CONSTRUCTION SUBTOTAL 1,300,445.00$ 1,035,201.00$ 1,209,209.00$ 1,303,359.00$ 1,278,369.00$
SCHEDULE A - ROADWAY
#1 #2 #3 #4
Engineers Estimate Marshbank Construction, Inc.Northwest Cascade, Inc.Rodarte Construction, Inc.A-1 Landscaping & Construction
Bid Tab AH.xlsx EMW Sheet 1 of 16