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Home My WebLink AboutReg 2020-06-15 Item 3D - Bid Award/Contract - Riverton Flapgate Removal with RL Alia Company for $1,503,267.15COUNCIL AGENDA SYNOPSIS Initials Meeting Date Prepared by Alggor's review Council review 06/15/20 HK ITEM INFORMATION ITEM NO. 3.D. STAFF SPONSOR: MIKE PERFETTI ORIGINAL AGENDA DATE: 06/15/20_ AGENDA ITEM TITLE Surface Water Fund - Riverton Creek Flap Gate Removal Project Bid Award for Construction to R.L. Alia Company CATEGORY ❑ Discussion Mtg Date ❑ Motion Mtg Date ❑ Resolution Mtg Date ❑ Ordinance Mtg Date ® Bid Amard Mtg Date 06/15/20 ❑ Public Hearing Mtg Date ❑ Other Mtg Date SPONSOR ❑Council ❑Mayor ❑HR ❑DCD ❑Finance ❑Fire ❑TV ❑P&R ❑Police ❑PiV ❑Court SPONSOR'S The Riverton Creek Flap Gate Removal Project was advertised for bids on April 30 and May SUMMARY 7, 2020. Six bids were opened May 21, 2020. The bids were checked and tabulated and after correcting the bids, the low bid of $1,503,267.15 from R.L. Alia Company. R.L. Alia Company has experience with projects of similar size and scope. Council is being asked to award the bid to R.L. Alia Company in the amount of $1,503,267.15. REVIEWED BY ® Trans&Infrastructure ❑ CommunitySvs/Safety ❑ Finance Comm. ❑ Planning/Economic Dev. ❑ LTAC ❑ Arts Comm. ❑ Parks Comm. ❑ Planning Comm. DATE: 06/01/20 COMMITTEE CHAIR: DELOSTRINOS JOHNSON RECOMMENDATIONS: SPONSOR/ADMIN. Public Works COMMITTEE Unanimous Approval; Forward to Regular Consent Agenda COST IMPACT / FUND SOURCE EXPENDITURE REQUIRED AMOUNT BUDGETED APPROPRIATION REQUIRED $1,503,267.15 $1,653,593.86 $0.00 Fund Source: 412 SURFACE WATER FUND Comments: Page 93 & 94, 2019 CIP MTG. DATE RECORD OF COUNCIL ACTION 06/15/20 MTG. DATE ATTACHMENTS 06/15/20 Informational Memorandum dated 05/29/20 Page 93 & 94, 2019 CIP Bid Tabulation Minutes from Transportation and Infrastructure Committee meeting of 06/01/20 9 City of Tukwila Allan Ekberg, Mayor Public Works Department - Henry Hash, Director INFORMATIONAL MEMORANDUM TO: Transportation and Infrastructure Committee FROM: Henry Hash, Public Works Director BY: Mike Perfetti, Habitat Project Manager CC: Mayor Ekberg DATE: May 29, 2020 SUBJECT: Surface Water Fund - Riverton Creek Flap Gate Removal Project Project No. 99830103 Bid Award for Construction ISSUE Award a contract to R.L. Alia Company for construction of the Riverton Creek Flap Gate Removal Project. BACKGROUND This project will restore fish access to Riverton Creek and reestablish previously inaccessible rearing habitat at the confluence with the Duwamish River. Construction includes the removal of two culverts with flap gates and associated fill, wall demolition, the installation of a new trail bridge, a new soldier pile wall, structural tie -backs along the adjacent road, channel realignment, boulder, gravel and wood placement, native plant restoration and art work. DISCUSSION The Riverton Creek Flap Gate Removal Project was advertised for bids on April 30 and May 7, 2020. Six bids were received and opened on May 21, 2020. The bids were checked and tabulated. After correcting the bids, the apparent low bidder is R.L. Alia Company with an overall bid of $1,503,267.15. The engineer's estimate was $1,229,162.00. FISCAL IMPACT (All amounts include sales tax) The Riverton Creek Flap Gate Removal Project construction was initially budgeted at $918,000 but increased primarily in response to cost increases associated with permit and granting agency comments. Project funding includes $295,000 in Surface Water revenue and $1,021,894 in grants. The low bid exceeds the available project funding. To fund the balance, staff proposes to transfer budget from the 205 Levee Certification Project, which is not currently needed since the City has petitioned the King County Flood Control District to fund the rebuilding of the 205 Levee. Note that there will be a second construction contract for the Riverton Creek project that will be advertised soon, focused on the upstream restoration work. That work is currently valued at about $125,000 and has $50,000 in additional grant funds committed to it. Bid Results Estimate Budget Bid Amount (Schedule A) $ 1,503,267.15 $1,229,162.00 $ 295,000.00 Contingency (10%) 150,326.71 Funding from 205 Levee Certification 336,699.86 Grants (CWM, Opp, RCO) 1,021,894.00 Total $ 1,653,593.86 $1,229,162.00 $1,653,593.86 RECOMMENDATION Council is being asked to award the construction contract for the Riverton Creek Flap Gate Removal Project to R.L. Alia Company in the amount of $1,503,267.15 and consider this item on the Consent Agenda at the June 15, 2020 Regular Meeting. Attachments: CIP Page 93 CIP Page 94 Bid Tabulation https://tukwilawa.sharepoint.com/sites/publicworks/engineering/PW Drop Box/01 TIC Agenda/Agenda Items/TIC 06-01-2020/c. R C F Removal Project - Bid Award Const/1. Info Memo Bid Award —Riverton Creek.docx 7 S CITY OF TUKWILA CAPITAL PROJECT SUMMARY 2019 to 2024 PROJECT: Riverton Creek Flap Gate Removal Project No. 99830103 Remove two culverts and flap gates at Duwamish River; install pipe arch, create open channel DESCRIPTION: confluence, install trail bridge over new channel, restore/revegetate 200 feet of creek channel and 450 ft. of pond shoreline. JUSTIFICATION: Increase available salmonid rearing habitat and increase flood refuge in lower Duwamish River. Improve fish access to Riverton Creek and enhance salmon rearing and resting area. STATUS: Design underway in 2018. Construction grant of $846k from WA State RCO. MAINT. IMPACT: Expected to increase maintenance. COMMENT: Project used as mitigation for East Marginal Way Pipe Replacement Project and HPA Control #133763-1 requires work to be completed by June 11, 2019, which will need to be extended. FINANCIAL Through Estimated (in $000'sl 2017 2018 2019 2020 2021 2022 2023 2024 BEYOND TOTAL EXPENSES Design 204 100 40 344 Land (R/W) 0 Monitoring 15 15 15 15 15 15 90 Const. Mgmt. 184 184 Construction 918 918 TOTAL EXPENSES 204 1 100 1 1,142 1 15 15 15 15 15 15 1,536 FUND SOURCES Awarded Grant 72 847 919 Proposed Grant 0 Mitigation Actual 0 Mitigation Expected 0 Utility Revenue 132 100 295 15 15 15 15 15 15 617 TOTAL SOURCES 204 100 1,142 15 15 15 15 15 15 1,536 y Project Locat►on 5 N r _ ws St s •y S 1 8t 9 w C� 611 t yc � w s 1 s N Ly S1LEIF A s $ '0128 S 3� St � ■ 2019 - 2024 Capital Improvement Program 93 CITY OF TUKWILA CAPITAL PROJECT SUMMARY 2019 to 2024 PROJECT: Tukwila 205 Levee Certification Project No. 91341203 DESCRIPTION: Obtain levee certification for the Tukwila 205 Levee. The US Army Corps of Engineers no longer provides levee certification services to federally authorized JUSTIFICATION: levees. The existing certification expired in August of 2013. Certification is required for the Federal Emergency Management Agency to accreditate the levee system as providing a 100-year level of flood protection. STATUS: Phase I was a overview of entire levee system and Phase II includes identification of levee deficiencies. MAINT. IMPACT: Certification process is expected to lead to additional levee repair projects that are required to meet the certification criteria. Certification is valid for a 10-year period. Costs listed in 2019 through 2022 are estimates for potential repairs that would be grant dependent. King COMMENT: County Flood Control District's Opportunity Grant Program currently has $63k per year. The Army Corps of Engineers is currently designing a levee repair project near Mitchell Moving, GACO, and Segale Properties with construction in 2019. Overall costs for Corps/Flood District project is $55 million, with no City funding. FINANCIAL Through Estimated (in $000's) 2017 2018 2019 2020 2021 2022 2023 2024 BEYOND TOTAL EXPENSES Certification Phase 1 350 350 Certification Phase 11 93 220 250 563 Design 275 275 Const. Mgmt. 30 115 600 745 Construction 200 750 4,000 4,950 TOTAL EXPENSES 443 220 525 230 865 4,600 0 0 0 6,883 FUND SOURCES KC Flood Control 113 63 63 63 63 63 63 63 63 617 Proposed Grants 150 780 4,500 5,430 Mitigation Actual 0 Mitigation Expected 0 Utility Revenue 330 157 462 17 22 37 (63) (63) (63) 836 TOTAL SOURCES 443 220 525 230 865 1 4,600 0 01 01 6,883 Project Location: .-- Entire System ' s 10 2019 - 2024 Capital Improvement Program 94 Riverton Creek Flapgate Removal Project Certified Bid Tab Engineer's Estimate RL Alia Olson Brothers Excavating Rivers Edge Environmental Srvcs Stellar 1 Corporation Orion Marine Contractors Nordvind ITEM NO. ITEM UNITS QUANTITY UNIT PRICE AMOUNT UNIT PRICE AMOUNT UNIT PRICE AMOUNT UNIT PRICE AMOUNT UNIT PRICE AMOUNT UNIT PRICE AMOUNT UNIT PRICE AMOUNT 1 Mobilization LS 1 1 103,000.00 28,000.00 103,000.00 82,000.00 18,000.00 82,000.00 94,000.00 16,000.00 94,000.00 136,600.00 136,600.00 160,666.66 10,000.00 160,666.66 10,000.00 200,000.00 200,000.00 30,000.00 18,000.00 30,000.00 2 Contractor Surveying LS 28,000.00 18,000.00 16,000.00 17,250.00 17,250.00 35,000.00 35,000.00 18,000.00 3 Unexpected Site Changes EST 15,000 1.00 15,000.00 1.00 15,000.00 1.00 15,000.00 1.00 15,000.00 1.00 15,000.00 1.00 15,000.00 1.00 15,000.00 a Project Temporary Traffic Control for Roadway LS 1 15,000.00 15,000.00 15,000.00 15,000.00 30,000.00 30,000.00 15,000.00 15,000.00 15,000.00 15,000.00 75,000.00 75,000.00 15,000.00 15,000.00 5 Project Temporary Traffic Control for Private Pr LS 1 10,000.00 10,000.00 10,000.00 10,000.00 17,000.00 17,000.00 10,000.00 10,000.00 80,000.00 80,000.00 80,000.00 80,000.00 10,000.00 10,000.00 6 Spill Prevention, Control & Countermeasures (S LS 1 11000.00 11000.00 500.00 500.00 1,800.00 11800.00 11000.00 1,000.00 2,000.00 2,000.00 10,000.00 10,000.00 500.00 500.00 7 Riverton Creek Bridge LS 1 173,000.00 173,000.00 140,000.001 140,000.00 173,000.00 173,000.00 156,200.00 156,200.00 160,000.00 160,000.00 216,500.00 216,500.00 75,000.00 75,000.00 8 Cleaning And 5/16" Fillet Weld Of Sheet Piles 1 LF 10 200.00 2,000.00 250.00 2,500.00 600.00 6,000.00 550.00 5,500.00 400.00 4,000.00 200.00 2,000.00 250.00 2,500.00 9 Structural Carbon Steel LS 1 8,000.00 81000.00 60,000.00 60,000.00 2,500.00 2,500.00 28,270.00 28,270.00 85,000.00 85,000.00 25,000.00 25,000.00 10,000.00 10,000.00 10 Furnishing And Driving Steel Pipe Test Pile EA 1 12,500.00 12,500.00 71000.00 7,000.00 3,000.00 3,000.00 3,190.00 3,190.00 4,000.00 4,000.00 25,000.00 25,000.00 21000.00 2,000.00 11 Furnishing St. Piling LF 306 90.00 27,540.00 50.00 15,300.00 50.00 15,300.00 38.50 11,781.00 45.00 13,770.00 60.00 18,360.00 15,300.00 4,681,800.00 1 12 Driving St. Pile EA 11 1,000.00 11,000.00 2,000.00 22,000.00 2,200.00 24,200.00 1,650.00 18,150.00 2,500.00 27,500.00 51500.00 60,500.00 11000.00 11,000.00 13 Bridge Railing Type Chain Link Fence LF 108 120.00 12,960.00 100.00 10,800.00 110.00 11,880.00 96.25 10,395.00 100.00 10,800.00 170.00 18,360.00 100.63 10,868.04 14 Cleaning and Painting - Wall 1 LS 1 16,000.00 16,000.00 30,000.00 30,000.00 10,000.00 10,000.00 13,997.50 13,997.50 25,000.00 25,000.00 35,000.00 35,000.00 10,000.00 10,000.00 15 Removing Soldier Pile Shaft Obstructions EST 8,000 1.00 8,000.00 1.00 8,000.00 1.00 81000.00 1.00 8,000.00 1.00 81000.00 1.00 81000.00 1.00 8,000.00 16 Shaft -24In. Diameter LF 530 85.00 45,050.00 212.55 112,651.50 240.00 127,200.00 396.00 209,880.00 2 200.00 106,000.00 275.00 145,750.00 216.20 114,586.00 17 Furnishing Soldier Pile - HP 12XB4 LF 710 90.00 63,900.00 123.00 87,330.00 104.00 73,840.00 88.00 62,480.00 100.00 71,000.00 125.00 88,750.00 94.30 66,953.00 18 Concrete Lagging SF 1,020 50.00 51,000.00 70.00 71,400.00 104.00 106,080.00 107.13 109,272.60 2 75.00 76,500.00 100.00 102,000.00 57.03 58,170.60 19 Permanent Ground Anchor EA 18 5,500.00 99,000.00 6,500.00 117,000.00 13,000.00 234,000.00 13,090.00 235,620.00 8,000.00 144,000.00 12,500.00 225,000.00 14,605.00 262,890.00 20 Permanent Ground Anchor Performance Test EA 3 11000.00 3,000.00 1,250.00 3,750.00 2,500.00 7,500.00 3,300.00 9,900.00 1,200.00 3,600.00 3,500.00 10,500.00 1,725.00 5,175.00 21 Permanent Ground Anchor Verification Test LS 2 1,500.00 31000.00 3,000.00 6,000.00 2,500.00 51000.00 91900.00 19,800.00 2,000.00 4,000.00 7,500.00 15,000.00 2,875.00 5,750.00 22 Clearing and Grubbing LS 1 9,000.00 91000.00 10,000.00 10,000.00 35,000.00 35,000.00 8,924.00 8,924.00 30,000.00 30,000.00 15,000.00 15,000.00 10,000.00 10,000.00 23 Removal of Structure and Obstruction LS 1 3,000.00 31000.00 2,500.00 2,500.00 10,000.00 10,000.00 2,700.00 2,700.00 7,000.00 7,000.00 5,000.00 51000.00 10,000.00 10,000.00 24 Removing Existing Retaining Wall LS 1 21,000.00 21,000.00 10,000.00 10,000.00 21,000.00 21,000.00 7,209.00 7,209.00 20,000.00 20,000.00 5,000.00 51000.00 15,000.00 15,000.00 25 Channel Excavation Incl. Haul CY 1,570 55.00 86,350.00 125.00 196,250.00 67.00 105,190.00 90.50 142,085.00 80.00 125,600.00 75.00 117,750.00 100.00 157,000.00 26 Select Grading (by Force Account) EST 4,000 1.00 4,000.00 1.00 4,000.00 1.00 4,000.00 1.00 4,000.00 1.00 4,000.00 1.00 4,000.00 1.00 4,000.00 27 Gravel Borrow Incl. Haul TN 30 40.00 1,200.00 75.00 2,250.00 70.00 2,100.00 55.74 1,672.20 80.00 2,400.00 110.00 3,300.00 100.00 3,000.00 28 Unsuitable Foundation Excavation Incl. Haul CY 25 40.00 11000.00 100.00 2,500.00 90.00 2,250.00 90.50 2,262.50 125.00 3,125.00 175.00 4,375.00 150.00 3,750.00 29 Dewatering LS 1 20,000.00 20,000.00 3,000.00 3,000.00 25,000.00 25,000.00 55,384.00 55,384.00 30,000.00 30,000.00 25,000.00 25,000.00 5,000.00 5,000.00 30 Structure Excavation Class A Incl. Haul CY 110 110.00 12,100.00 75.00 8,250.00 90.00 91900.00 90.50 9,955.00 100.00 11,000.00 95.00 10,450.00 100.00 11,000.00 31 Shoring or Extra Excavation Class A LS 1 10,000.00 10,000.00 3,000.00 3,000.00 9,000.00 9,000.00 10,800.00 10,800.00 10,000.00 10,000.00 15,000.00 15,000.00 10,000.00 10,000.00 32 Trimming and Cleanup LS 1 5,000.00 5,00000 7,500.00 7,500.00 5,000.00 5,000.00 5,000.00 5,000.00 100.00 100.00 7,500.00 7,500.00 5,000.00 5,000.00 33 Crushed Surfacing Base Course TN 54 46.00 2,484.00 100.00 5,400.00 90.00 4,860.00 56.95 3,075.30 2 90.00 4,860.00 110.00 5,940.00 100.00 5,400.00 34 Commercial HMA TN 41 240.00 9,840.00 250.00 10,250.00 370.00 15,170.00 190.00 7,790.00 225.00 9,225.00 300.00 12,300.00 350.00 14,350.00 35 Temporary Stream Diversion LS 1 38,000.00 38,000.00 90,000.001 90,000.00 31,000.00 31,000.00 14,800.00 14,800.00 200,000.00 200,000.00 65,000.00 65,000.00 25,000.00 25,000.00 36 Erosion Control and Water Pollution Prevention LS 1 27,000.00 27,000.00 7,500.00 7,500.00 25,000.00 25,000.00 10,761.00 10,761.00 15,000.00 15,000.00 25,000.00 25,000.00 15,000.00 15,000.00 37 High Visibility Fence LF 135 4.80 648.00 4.00 540.00 7.00 945.00 7.25 978.75 8.00 1,080.00 6.00 810.00 10.00 1,350.00 38 Coir Log LF 360 4.80 1,728.00 6.00 2,160.00 7.00 2,520.00 10.00 3,600.00 15.00 5,400.00 20.00 7,200.00 10.00 3,600.00 39 Erosion Control Blanket SY 180 14.00 2,520.00 2.50 450.00 10.00 11800.00 5.00 900.00 6.00 11080.00 20.00 3,600.00 10.00 1,800.00 40 PSIPE - Acer circinatum, 95 EA 2 150.00 300.00 60.00 120.00 43.00 86.00 55.00 110.00 50.00 100.00 75.00 150.00 40.00 80.00 41 PSIPE -Argentina egedii, 10" tube EA 10 4.00 40.00 25.00 250.00 6.00 60.00 22.00 220.00 20.00 200.00 30.00 300.00 8.00 80.00 42 PSIPE - Aruncus dioicus, #1 EA 12 10.00 120.00 25.00 300.00 25.00 300.00 22.00 264.00 20.00 240.00 30.00 360.00 15.00 180.00 43 PSIPE - Carex Iyngbei, 10" tube EA 10 4.00 40.00 20.00 200.00 6.00 60.00 16.50 165.00 2 15.00 150.00 25.00 250.00 8.00 80.00 44 PSIPE - Comus stolonifera,LS bundle EA 15 45.00 675.00 25.00 375.00 43.00 645.00 22.00 330.00 20.00 300.00 30.00 450.00 60.00 900.00 45 PSIPE - Comus stolonifera, #1 EA 4 10.00 40.00 25.00 100.00 24.00 96.00 22.00 88.00 20.00 80.00 30.00 120.00 15.00 60.00 46 PSIPE - Eleocharis paulstrus, 10" tube EA 10 4.00 40.00 20.00 200.00 6.00 60.00 16.50 165.00 15.00 150.00 25.00 250.00 8.00 80.00 47 PSIPE - Fraxinus Iatifolia, #2 EA 5 20.00 100.00 25.00 125.00 37.00 185.00 22.00 110.00 20.00 100.00 30.00 150.00 26.00 130.00 48 PSIPE - Gualtheria shallon, #1 EA 20 10.00 200.00 20.00 400.00 24.00 480.00 16.50 330.00 15.00 300.00 25.00 500.00 15.00 300.00 49 PSIPE - Holodiscus discolor, #1 EA 5 10.00 50.00 20.00 100.00 24.00 120.00 16.50 82.50 15.00 75.00 25.00 125.00 15.00 75.00 50 PSIPE - Lonicera involucrata, #1 EA 15 10.00 150.00 20.00 300.00 24.00 360.00 16.50 247.50 15.00 225.00 25.00 375.00 15.00 225.00 51 PSIPE - Malus fusca,#2 EA 5 20.00 100.00 20.00 100.00 37.00 185.00 16.50 82.50 15.00 75.00 25.00 125.00 26.00 130.00 52 PSIPE - Physocarpus capitatus,#1 EA 8 10.00 80.00 20.00 160.00 25.00 200.00 16.50 132.00 15.00 120.00 25.00 200.00 15.00 120.00 53 PSIPE - Picea sitchensis, 8-10' EA 13 10.00 130.00 175.00 2,275.00 300.00 3,900.00 165.00 2,145.00 150.00 1,950.00 250.00 3,250.00 375.00 4,875.00 54 PSIPE - Polystichum munitum, #1 EA 20 10.00 200.00 20.00 400.00 25.00 500.00 16.50 330.00 15.00 300.00 25.00 500.00 15.00 300.00 55 PSIPE - Pseudotsuga menzesii,8'-10' EA 3 275.00 825.00 175.00 525.00 240.00 720.00 165.00 495.00 150.00 450.00 250.00 750.00 375.00 1,125.00 56 PSIPE - Ribies sanguineum, #1 EA 8 10.00 80.00 20.00 160.00 24.00 192.00 16.50 132.00 15.00 120.00 25.00 200.00 15.00 120.00 57 PSIPE - Rosa pisocarpa, #1 EA 13 10.00 130.00 20.00 260.00 24.00 312.00 16.50 214.50 15.00 195.00 25.00 325.00 15.00 195.00 58 PSIPE - Rubus spectabilis, #1 EA 17 10.00 170.00 20.00 340.00 24.00 408.00 16.50 280.50 15.00 255.00 25.00 425.00 15.00 255.00 59 PSIPE - Salix hookeriana, Live Stake EA 20 3.00 60.00 25.00 500.00 9.00 180.00 22.00 440.00 20.00 400.00 30.00 600.00 8.00 160.00 60 PSIPE - Salix hookeriana, LS Bundle EA 20 45.00 900.00 50.00 11000.00 42.00 840.00 44.00 880.00 40.00 800.00 60.00 1,200.00 60.00 1,200.00 61 PSIPE - Salix Iucida (lasiandra), #2 EA 5 20.00 100.00 25.00 125.00 37.00 185.00 22.00 110.00 20.00 100.00 30.00 150.00 26.00 130.00 62 PSIPE - Salix scouleriana, Live Stake EA 20 3.00 60.00 25.00 500.00 9.00 180.00 22.00 440.00 20.00 400.00 30.00 600.00 8.00 160.00 63 PSIPE - Salix scouleriana, LS Bundle EA 20 45.00 900.00 25.00 500.00 43.00 860.00 22.00 440.00 20.00 400.00 30.00 600.00 60.00 1,200.00 64 PSIPE - Salix sitchensis, Live Stake EA 20 3.00 60.00 25.00 500.00 9.00 180.00 22.00 440.00 20.00 400.00 30.00 600.00 8.00 160.00 65 PSIPE - Salix sitchensis, LS Bundle EA 20 45.00 900.00 25.00 500.00 43.00 860.00 22.00 440.00 20.00 400.00 30.00 600.00 60.00 1,200.00 66 PSIPE - Sambucus racemosa, #1 EA 6 10.00 60.00 20.00 120.00 24.00 144.00 16.50 99.00 15.00 90.00 25.00 150.00 15.00 90.00 67 PSIPE - Symphoricarpos alba, Live Stake EA 20 10.00 200.00 25.00 500.00 9.00 180.00 22.00 440.00 20.00 400.00 30.00 600.00 8.00 160.00 68 PSIPE -Symphoricarpos alba, #1 EA 20 30.00 200.00 25.00 500.00 24.00 480.00 22.00 440.00 20.00 400.00 30.00 600.00 15.00 300.00 69 PSIPE - Thuja plicata, 8'-10' EA 2 275.00 550.00 200.00 400.00 300.00 600.00 165.00 330.00 150.00 300.00 250.00 500.00 375.00 750.00 N Riverton Creek Flapgate Removal Project Certified Bid Tab ITEM NO. ITEM UNITS QUANT 70 PSIPE - Tsuga heterophylla, 8'-10' EA 4 71 Topsoil Type A CY 7 72 Compost (Amendend Soil) CY 13 73 Bark and Wood Chip Mulch CY 13 74 Extruded Curb LF 240 75 Light Loose Riprap TN 400 76 Paint Line LF 350 77 Woody Debris Structure Over Riprap EA 4 78 Wetland Outlet Woody Debris - Single Log EA 2 79 Wetland Woody Debris - Single Log EA 10 80 Wetland Woody Debris - Double Log EA 2 81 Floating Silt Curtain LS 1 82 Streambed Gravel TN 241 83 Streambed Cobbles 6 In. TN 54 84 Streambed Boulder Two Man EA 16 85 Streambed Boulder Three Man EA 130 86 Filter Bag EA 4 87 Habitat Snag EA 3 88 Art Installation LS 1 89 Property Restoration (bv Force Account) EST 5.001 Subtotal: Sales Tax Total Construction Cost Engineer's Estimate RL Alia Olson Brothers Excavating Rivers Edge Environmental Srvcs Stellar J Corporation Orion Marine Contractors Nordvind UNIT PRICE AMOUNT UNIT PRICE AMOUNT UNIT PRICE AMOUNT UNITPRICE AMOUNT UNITPRICE AMOUNT UNIT PRICE AMOUNT UNIT PRICE I AMOUNT 275.00 1,100.00 315.00 200.00 800.00 300.00 1,200.00 165.00 66.00 660.00 462.00 2 150.00 600.00 250.00 11000.00 375.00 11500.00 45.00 70.00 490.00 80.00 560.00 60.00 420.00 90.00 630.00 100.00 700.00 45.00 585.00 70.00 910.00 80.00 1,040.00 66.00 858.00 60.00 780.00 90.00 1,170.00 100.00 1,300.00 45.00 585.00 70.00 910.00 80.00 11040.00 66.00 858.00 60.00 780.00 90.00 1,170.00 100.00 1,300.00 15.00 3,600.00 30.00 7,200.00 25.00 6,000.00 25.00 6,000.00 35.00 8,400.00 9.00 2,160.00 10.00 2,400.00 54.00 21,600.00 80.00 32,000.00 67.00 26,800.00 91.50 36,600.00 100.00 40,000.00 190.00 76,000.00 100.00 40,000.00 3.80 1,330.00 10.00 3,500.00 7.00 2,450.00 3.50 1,225.00 5.00 1,750.00 7.00 2,450.00 10.00 3,500.00 4,200.00 16,800.00 1,400.00 5,600.00 4,900.00 19,600.00 1,320.00 5,280.00 1,200.00 4,800.00 3,750.00 15,000.00 11000.00 4,000.00 21000.00 4,000.00 1,400.00 2,800.00 3,100.00 6,200.00 1,320.00 2,640.00 1,200.00 2,400.00 2,500.00 5,000.00 2,200.00 4,400.00 1,800.00 18,000.00 1,400.00 14,000.00 3,100.00 31,000.00 1,320.00 13,200.00 1,200.00 12,000.00 2,500.00 25,000.00 1,000.00 10,000.00 3,200.00 6,400.00 3,000.00 6,000.00 6,700.00 13,400.00 2,640.00 5,280.00 2,400.00 4,800.00 51000.00 10,000.00 2,500.00 5,000.00 9,600.00 91600.00 6,000.00 6,000.00 7,800.00 7,800.00 3,959.37 3,959.37 5,000.00 5,000.00 10,000.00 10,000.00 5,000.00 5,000.00 85.00 20,485.00 60.00 14,460.00 98.00 23,618.00 83.30 20,075.30 100.00 24,100.00 140.00 33,740.00 100.00 24,100.00 60.00 3,240.00 80.00 4,320.00 88.00 4,752.00 83.30 4,498.20 150.00 81100.00 200.00 10,800.00 100.00 5,400.00 75.00 11200.00 200.001 3,200.00 230.00 3,680.00 156.00 2,496.00 100.00 1,600.00 550.00 8,800.00 125.00 2,000.00 130.00 16,900.00 300.00 39,000.00 175.00 22,750.00 156.00 20,280.00 100.00 13,000.00 550.00 71,500.00 150.00 19,500.00 2,350.00 9,400.00 200.00 800.00 1,600.00 6,400.00 1,230.00 4,920.00 2 200.00 800.00 1,500.00 6,000.00 450.00 1,800.00 1,000.00 3,000.00 2,000.00 6,000.00 2,000.00 6,000.00 1,320.00 3,960.00 2 1,200.00 3,600.00 1,500.00 4,500.00 500.00 1,500.00 4,000.00 4,000.00 2,000.00 2,000.00 2,500.00 2,500.00 3,500.00 3,500.00 1,000.00 1,000.00 2,500.00 2,500.00 5,000.00 5,000.00 1.00 5,000.00 1.00 5,000.00 1.00 5,000.00 1.001 5,000.00 1.001 5,000.00 1.00 5,000.00 1.001 5,000.00 1,117,420.00 111,742.00 1,229,162.00 1,366,606.50 136,660.65 1,503,267.15 1,496,383.00 149,638.30 1,646,021.30 1,541,357.22 154,135.72 1,695,492.94 1,654,111.66 165,411.17 1,819,522.83 2,050,370.00 205,037.00 2,255,407.00 5,871,662.64 587,166.26 6,458,828.90 Corrected bid Errors in Contractor Bid Proposals: 1 Nordvind: Error in line item 11. Their proposal had $15,300 for both the unit price and amount. Per Specification Section 1.03-1 and the note on Schedule A of the Proposal form (P-2), the stated unit price has been entered in this tabulation. 2 Rivers Edge Environmental: Errors in items 16, 18, 33, 43, 71, 86 and 87. Discrepancy between unit price and amounts entered in proposal. Per Specification Section 1.03-1 and the note on Schedule A of the Proposal form (P-2), the stated unit price has been entered in this tabulation. Certified by Date 5/26/2020 Mike Perfetti, Habitat Project Manager Corrected bid City of 1 City Council Transportation & Infrastructure Committee Meeting Minutes June 1, 2020 - 5:30 p.m. - Electronic Meeting due to COVID-19 Emergency Councilmembers Present: Cynthia Delostrinos Johnson, Chair; Verna Seal, Kate Kruller Staff Present: David Cline, Vicky Carlsen, Henry Hash, Hari Ponnekanti, Han Kirkland, Gail Labanara, Cyndy Knighton, Jennifer Ronda, Ryan Larson, Mike Perfetti, Charles Engle, Laurel Humphrey Chair Delostrinos Johnson called the meeting to order at 5:30 p.m. I. BUSINESS AGENDA A. Resolution: 2020 Fire Surplus & Transfer Staff is seeking approval of a resolution to surplus and transfer ownership of Fire's HazMat/Decon Trailer to Renton's Regional Fire Authority active Zone 3 HazMat response entity. Committee Recommendation Unanimous approval. Forward to June 15, 2020 Regular Consent Agenda. B. Resolution: 2020 Fleet Surplus Staff is seeking approval of a resolution to surplus 22 pieces of equipment in the total value of $52,100 that have outlived their service life and are fully depreciated. Committee Recommendation Unanimous approval. Forward to June 15, 2020 Regular Consent Agenda. C. Contract: Riverton Creek Flapgate Removal Project Staff is seeking approval of a contract with the R.L. Alia Company in the amount of $1,503,267.15 for construction of the Riverton Creek Flapgate Removal Project. Funding includes surface water revenue, grants, and transfer from the 205 Levee Certification Project not currently needed. Committee Recommendation Unanimous approval. Forward to June 15, 2020 Regular Consent Agenda. D. Contract Amendment: Riverton Creek Flapgate Removal Project Staff is seeking approval of Amendment No. 6 to Contract No. 17-070 with OTAK, Inc in the amount of $199,965 for additional engineering services and a time extension for the Riverton Creek Flapgate Removal Project. The total project remains under budget. Committee Recommendation Unanimous approval. Forward to June 15, 2020 Regular Consent Agenda. 13