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HomeMy WebLinkAboutTIS 2021-04-26 COMPLETE AGENDA PACKETCity of Tukwila Transportation and Infrastructure Services Committee ❖ Verna Seal, Chair ❖ De'Sean Quinn ❖ Thomas McLeod AGENDA Distribution: V. Seal D. Quinn T. McLeod K. Kruller L. Humphrey H. Ponnekanti G. Labanara B. Still (email) City Attorney (email) Clerk File Copy Place pkt pdf on SharePoint: Z Trans & Infra Agendas email cover to: F. Ayala, A. Le, C. O'Flaherty, A. Youn, B. Saxton, S. Norris, L. Humphrey MONDAY, APRIL 26, 2021 — 5:30 PM Virtual Meeting - Members of the public may listen by dialing 1-253-292-9750 and entering conference ID, 299274146# Click here to join the meeting ) Item Recommended Action Page 1. PRESENTATIONS 2. BUSINESS AGENDA a) TCC Siding Repairs Phase III Forward to the 05/03/21 Regular Pg. 1 Contract Completion and Acceptance (H. Ancira) Consent Agenda b) APE Water Main Pavement Repair Project Forward to the 05/03/21 Regular Pg. 11 Contract Completion and Acceptance (S. Bates) Consent Agenda c) Neighborhood Traffic Calming Program Discussion only Pg. 15 Program Update (S. Bates) d) Sewer Lift Stations No. 4 & No. 12 Retrofit Forward to the 05/03/21 Regular Pg. 19 Bid Award (A. Altallal) Consent Agenda 3. MISCELLANEOUS Future Agenda: • 42nd Ave S Bridge Rplcmnt Update • BNSF Access Study • Sewer Lift Station No. 2 Bid Award • Tukwila Station Non -Motorized Grant Acceptance Next Scheduled Meeting: Monday, May 10, 2021 The City of Tukwila strives to accommodate individuals with disabilities. Please contact the Public Works Department at 206-433-0179 for assistance. City of Tukwila Allan Ekberg, Mayor Public Works Department - Hari Ponnekanti, Director/CityEngineer INFORMATIONAL MEMORANDUM TO: Transportation & Infrastructure Services Committee FROM: Hari Ponnekanti, Public Works Director BY: Cody -Lee Gray, Operations Manager Henry Ancira, Facilities Superintendent CC: Mayor Allan Ekberg DATE: April 23, 2021 SUBJECT: Tukwila Community Center - Siding Repairs Phase III Project No. 91630305, Contract No. 20-067 Contract Completion and Acceptance ISSUE Accept contract as complete and authorize release of retainage. BACKGROUND The Notice to Proceed for Contract No. 20-067 with Lake Washington Construction LLC was issued on August 11, 2020 for replacement and repairs, where necessary, for the siding on the Tukwila Community Center. ANALYSIS Construction was physically completed on November 18, 2020. No change orders were issued during construction. The budget for this contract was $116,589.00 and the outstanding retainage amount is $5,299.50. Contract Award Amount Sales Tax (at 10.0%) Total Amount Paid (incl. retainage) $ 105,990.00 10,599.00 $ 116,589.00 RECOMMENDATION Council is being asked for formal acceptance and retainage release authorization, subject to standard claim and lien release procedures, for the contract with Lake Washington Construction LLC in the amount of $116,589.00 and consider this item on the Consent Agenda of the May 3, 2021 Regular Meeting. Attachments: Photos Notice of Completion https://tukwilawa.sharepoint.com/sites/publicworks/engineering/PW Drop Box/01 TIC Agenda/2021 Agenda Items/TIC 04-26-21/a. TCC Siding Repairs Ph III Closeout/Info Memo - closeout 20-067.docx 1 TCC Siding and Repair Photos 3 4 5 6 7 Notice of Completion of Public Works Contract Department Use Only Assigned to Date Assigned Date 04/05/2021 Form Version original Revision Reason Awarding Agency Information Company Name City of Tukwila UBI Number 179-000-208 Address City State Zip Code 6200 Southcenter Blvd Tukwila WA 98188 Contact Name Henry Ancira Phone Number 206-571-6294 Email Address henry.ancira@tukwilawa.gov Prime Contractor Information Company Name Lake Washington Construction LLC UBI Number 603148627 Address City State Zip Code 12819 SE 38th St, Ste 504 Bellevue WA 98006 Contact Name Dennis Sherlock Phone Number 206-228-2706 Email Address Ikwaconstruction(c�gmail.com Project Information Project Name TCC Siding Repairs Ph III Contract Number 20-067 Affidavit ID Number 1093485 Jobsite Address City State Zip Code 12424 42nd Ave S. Tukwila WA 98168 Date Awarded 08/11/2020 Date Work Commenced Date Work Completed 11/18/2020 Date Work Accepted Is this a Federally Funded Transportation Project? • Yes © No If yes, attach the Contract Bond Statement Have Subcontractors been used? • Yes In No If yes, complete Addendum A ■ Contract/Payment Bond Waived? IN Yes © No ■ Retainage Bond Waived? IN Yes © No Detailed Description of Work Completed Partial siding replacement and miscellaneous repairs. DOR Tax Information Calculated Amount $105,990.00 Additions (+) Reductions (-) Liquidated Damages Amount Disbursed _$111,289.50 Amount Retained $5,299.50 Other Sales Tax Rate 10 Total $116,589.00 Sub -Total $105,990.00 Sales Tax Amount $10,599.00 Total $116,589.00 Both totals must to be equal - If multiple sales tax rates, attach a list Apprentice Utilization Information Was apprentice utilization required? ■ Yes MI No Engineer's Estimate: Utilization %: If utilization did not meet or exceed 15%, was a Good Faith Estimate approved? • Yes • No Comments The Disbursing Officer must submit this completed notice immediately after acceptance of the work done under this contract. No payment shall be made from the retained funds until receipt of all release certificates and affidavits. Complete and submit for by email to all three agencies below Washington State Department of " Labor & Industries Contract Release (855) 545-8163, option # 4 ContractRelease@LNI.WA.GOV F215-038-000 Notice of Completion of Public Works Contract 05-2020 ft?) Department of Revenue Public Works Section (360) 704-5654 PWC@dor.wa.gov fAllEmployment Security Department Registration, Inquiry, Standards & g� Coordination Unit (360) 890-3499 publicworks@esd.wa.gov 8 Addendum A: Please List all Subcontractors and Sub -tiers Below This addendum can be submitted in other formats. Provide known affidavits at this time. No L&I release will be granted until all affidavits are listed. Subcontractor's Name: UBI Number: (Required) Affidavit ID* For tax assistance or to request this document in an alternate format, please call 1-800-647-7706. Teletype (TTY) users may use the Washington Relay Service by calling 711. REV 31 0020e Addendum (10/26/15) F215-038-000 05-2020 9 10 City of Tukwila Allan Ekberg, Mayor Pit be Works Deportment - Barr Portae Intl, Director/City Engineer INFORMATIONAL MEMORANDUM TO: Transportation and Infrastructure Services Committee FROM: Hari Ponnekanti, Public Works Director BY: Scott Bates, Project Manager CC: Mayor Allan Ekberg DATE: April 23, 2021 SUBJECT: Water Fund - Andover Park East Water Main Pavement Repair Project Project No. 92040102, Contract No 20-123 Contract Completion and Acceptance ISSUE Accept contract as complete and authorize release of performance bond. BACKGROUND The Notice to Proceed for Contract No. 20-123 with ICON Materials of Pacific, Washington was issued on December 14, 2020 for the Andover Park East Water Main Pavement Repair Project. This project provided permanent repairs to the roadway and driveways due to the 10" diameter water main failure on June 17, 2020. ANALYSIS Construction was physically completed on February 4, 2021. The project budget for the Water Departments' construction was $141,546.00 and included a 5% contingency, which was not utilized. Under -runs were primarily due to fewer quantities needed during the roadway excavation, haul, and repair phase of the project. Construction Contract Amount $ 141,546.00 Additions/Change Orders 0.00 Under -runs (27,387.57) Total Amount Paid $ 114,158.43 RECOMMENDATION Council is being asked to formally accept and authorize the release of the performance bond, subject to standard claim and lien release procedures, for the Andover Park East Water Main Pavement Repair Project construction contract with ICON Materials in the final amount of $114,158.43 and consider this item on the Consent Agenda at the May 3, 2021 Regular Meeting. Attachment: Dept of Revenue Notice of Completion h tps://tukwilawa.sharepoint.com/sites/publicworks/engineering/PW Drop Box/01 TIC Agenda/2021 Agenda Items/TIC 04-26-21/b. APE Water Main CON Closeout - Scott Bates/Info Memo APE Water Main Pavement repairs Closeout.docx 11 NOTICE OF COMPLETION OF PUBLIC WORKS CONTRACT Department Use Only Assigned to: Date Assigned: Date 02/9/2021 Form Version Original Revision Reason Awarding Agency Information Prime Contractor Information Name TUKWILA, CITY OF UBI 916001519 Name ICON MATERIALS UBI 601006854 Address 6200 S CENTER BLVD TUKWILA,WA-98188 Address 1508 Valentine Ave SE Pacific, WA 98047 Email Address scott.bates@tukwilawa.gov Email Address mark.eichelberger@iconmaterials.com Contact Name Scott Bates Phone 206-431-2193 Contact Name Mark Eichlberger Phone 206-574-3902 Project Information Project Name 2020 Andover Park East Water Main Pavement Repair Contract # 20-123 Affidavit ID 1106904 Jobsite Address Date Awarded 11/11/2020 Date Work Commenced 01/4/2021 Date Work Completed 02/4/2021 Date Work Accepted 02/4/2021 Federally Funded Transportation Project If yes, attach Contract Bond Statement. ❑ Bond Waived? 9358588 Retainage Waived? Subcontractors Used? If yes, complete Addendum A. /1 Amount Disbursed Detailed Description of Work Completed Hot mix asphalt full depth reconstruction of Andover Park East to include sidewalks and driveways. DOR Tax Information "Right -click on the total field and select Update Field to auto -calculate. Contract Amount $141,546.00 Liquidated Damages $ 0.00 Additions (+) $ 0.00 Amount Disbursed $114,158.43 Reductions (-) $27,387.57 Amount Retained $ 0.00 Sub -Total* $114,158.43 Other $ 0.00 Sales Tax Amount $ 0.00 Sales Tax Rate If multiple rates, attach a list. 0.00% TOTAL* $114,158.43 TOTAL* $114,158.43 These two totals must be equal. Apprentice Utilization Information Was Apprentice Utilization Required? If yes, complete this entire section. ❑ Engineer's Estimate $ 0.00 Utilization % Was a Good Faith Effort approved? Comments The Disbursing Officer must submit this completed notice immediately after acceptance of the work done under this contract. NO PAYMENT SHALL BE MADE FROM THE RETAINED FUNDS until receipt of all release certificates and affidavits. Submitting Form: Submit the completed form by email to all three agencies below. rtiaDepartment of Revenue Public Works Section (360) 704-5650 PWC cx dor.wa.gov Washington State Department of "Labor & Industries Contract Release (855) 545-8163, option # 4 ContractRelease@ LN I. WA. GOV Employment Security Department Registration, Inquiry, Standards & Coordination Unit (360) 890-3499 publicworks©esd.wa.gov 12 Addendum A: Please List all Subcontractors and Sub-tiers Below This addendum can be submitted in other formats. Provide known affidavits at this time. No L&l release will be granted until all affidavits are listed. Subcontractor's Name: UBI Number: (Required) Affidavit ID* GROUND UP ROAD CONST INC 602790246 1109311 NORTHWEST CONCRETE 603572428 1109118 NORTHWEST TRAFFIC INC 602140049 1110769 O'BUNCO ENGINEERING INTL. INC. 602045762 1109117 TRANSPORTATION SYSTEMS INC 602726209 1109568 13 14 City of Tukwila Allan Ekberg, Mayor Public Works Department - Hari Ponnekanti, Director/City Engineer INFORMATIONAL MEMORANDUM TO: Transportation and Infrastructure Services Committee FROM: Hari Ponnekanti, Public Works Director BY: Cyndy Knighton, Senior Program Manager Scott Bates, Traffic Engineering Project Manager CC: Mayor Ekberg DATE: April 23, 2021 SUBJECT: 2020 Neighborhood Traffic Calming Program Update Project No. 82010301 ISSUE Provide a status update for the Neighborhood Traffic Calming Program (NTCP). BACKGROUND The NTCP was adopted at the end of 2018 to address neighborhood concerns with traffic safety with an initial budget of $400,000 per year. The Council wanted to ensure that traffic calming and safety decisions were based on technical engineering and applied in a uniform and consistent manner. With the funding challenges due to COVID-19, the available budget was reduced to approximately $50,000 in 2020. DISCUSSION Staff continues to collect requests for traffic calming treatments and other improvements in residential areas. Requests for calming treatments and other safety improvements are submitted to staff primarily through: • Enrollment requests from the City's website • Other Departments • Email inquiries • Elected officials • Phone calls When the NTCP began in 2018, staff had a list of 22 requests. In 2019, a total of 60 individual requests for improvements were submitted, while only six were requested in 2020 and one to date in 2021. Currently, there are 28 issues that are either waiting for action, waiting for funding, or are reoccurring complaints that staff have left open for continued reference. Highlights of the 2020 NTCP include: • 150 feet of guardrail along 54th Ave S • One 1 -way stop to all -way stop conversion • One newly marked crosswalk with signs • 15 parking restriction/prohibition signs • Traffic revision/ped path on 53rd/52nd Ave S • More features designed into 2021 Overlay • 2 new LED stop signs • One 2 -way stop to all -way stop conversion The 2020 on-call contract with KPG was extended through 2021 but with no additional budget. The KPG contract is to assist staff with engineering and other needs that support the NTCP Program. City staff time and resources have been utilized when possible, to save on the installation costs and to expedite work. RECOMMENDATION Discussion only. Attachments: 2021/2022 CIP Page 2 2020 NTCP List of Accomplishments 15 https://tukwilawa.sharepoint.com/sites/publicworks/engineering/PW Drop Box/01 TIC Agenda/2021 Agenda Items/TIC 04-26-21/c. NTCP update/INFO MEMO - NTCP 2021 Update 4-15-21.docx CITY OF TUKWILA CAPITAL PROJECT SUMMARY 2021 to 2026 PROJECT: Traffic Calming/Residential Safety Improvements Project No. 8xx10301 Programmatic approach to addressing neighborhood traffic concerns through a variety of methods. DESCRIPTION: Residential street improvements with sidewalks, safety improvements, and bike facilities. JUSTIFICATION: Neighborhood revitalization by improving residential streets. STATUS: Future candidates are listed in the citywide comprehensive update and safety -based prioritization of residential street improvements, sidewalks, and bike lanes. MAINT. IMPACT: Varies, depends on treatment(s) used. COMMENT: Residential improvements and traffic calming features to reduce speeds and improve pedestrian and bicycle safety such as the speed cushions, RRFB crossings, LED enhanced signs, Radar driver feedback signs, etc. FINANCIAL Through Estimated (in $000's) 2019 2020 2021 2022 2023 2024 2025 2026 BEYOND TOTAL EXPENSES Design 63 50 113 Land (R/W) 0 Const. Mgmt. 37 37 Construction 148 0 148 TOTAL EXPENSES 248 50 0 0 0 0 0 0 0 298 FUND SOURCES Awarded Grant 0 Proposed Grant 0 Mitigation Actual 0 Mitigation Expected 0 City Oper. Revenue 248 50 0 0 0 0 0 0 0 298 TOTAL SOURCES 248 50 0 0 0 0 0 0 0 298 2021 - 2026 Capital Improvement Program 2 16 2020 NTCP STATUS -UPDATE January 1, 2020 - April 15, 2021 Location Safety issue(s) Requester Status Level Complete? Rapid Rectangular Flashing Beacons S.150th at 46th Ave S Pedestrian crossing safety Resdients Narrowed bulb -out RRFB crossing designed for 2021 2 7/1/2021 65th Ave S at Southcenter Blvd Pedestrian crossing safety Staff/Historical Design drafted -Working with King County Metro/Bike 2 LED Enhanced Stop Signs 53rd Ave S at 52nd Ave S Failure to obey stop sign Residents 1 sign installed for NB 1 ✓ 12/1/2020 S.170th at 53rd Failure to obey stop sign Tuk-Works 1 sign installed for WB 1 ✓ 2/1/2020 New Stop Signs Installed 56th Ave S at S.133rd Speeding Residents 2 stop signs installed for east/west with stop lines 1 ✓ 2/1/2020 44th At S.140th St Failure to yield ROW Residents New stop sign to be installed in 2021 Overlay project 1 7/1/2021 S.144th at 58th Ave S Speeding Residents 2 stop signs installed on N/S legs with stop/xwalk lines 1 ,(2/1/2020 Driver Speed Feedback Signs Non -purchased or installed in 2020 No inventory stocked 1 Speed Cushions None installed I Speeding I Inventory stocked 2 School Zones S.144th School speed zone cams School Zone safety TSD/PD Design/permits completed -installed soon 2 7/1/2021 Miscellaneous 54th Ave S Guard rail Steep Slope/no shoulder Staff/Historical New/revised guardrail installed w/2020 Overlay program 2 ✓ 8/1/2020 53rd/52nd Trafffic circulation revision Pedestrian/Bicycle safety Staff/Historical Striping in 2020 by staff with ped path only. (Sidewalk & other revisions to be done with 2021 Overlay program.) 2 ✓ 9/1/2020 Location of Issue Issues under review or waiting for action/funding Issue/Complaint reported Requester Status # Reported 14741 62nd Ave S Speeding Taylor Attisha Confirmed for school zone only 5/3/2019 4024 S.148th St Speeding Karen Wendt Traffic Counts do not confirm 8/21/2019 14221 58th Ave S Speeding Tony Daniel Traffic Counts do not confirm/new 4 -way stop 8/26/2019 13765 56th Ave S Failure to stop Daniel Canady Needs more review/not confirmed 10/10/2019 13935 56th PI S 53rd revision complaint James Felker Been discussed/contacted 10/5/2020 13344 56th Ave S Speeding Margaret Huisinga Traffic Counts do not confirm/new 3 -way stop 11/14/2019 13919 42nd Ave s Parking on sidewalk Diane Myers On-going/ referred to PD for enforcement 12/11/2019 5026 S.146th Yield/Stop sign request R. San Agustin Needs study/good visiblity 3/27/2020 15849 47th Av S Deadend sign requested Steven Kuntz Relocated existing sign 10/2/2020 3519 S.137th St Speeding/Aggressive driving Drew Hood Traffic Counts needed 8/4/2020 4435 S144th ST Speeding Mary Geros School speed cams coming soon 2/17/2021 14015 43rd Ave Speeding Erica Post Traffic Counts do not confirm/ongoing 3/5/2019 125th between S124th and 50th Speeding David Santos Confirmed/recommend road closure at 50th 11/16/2020 Macadam between 144th-Scblvd Speeding CM Johnson Confirmed 2/7/2020 13415 Macadam rd Speeding Keisha Scott Confirmed 10/23/2019 S152nd St east of Macadam rd Speeding Jaimee Shaug Not confirmed/reoccuring issue/need more counts 8/29/2019 S.135th at 37th Speeding/sidewalks requested Charlotte McClure Need counts/funding for sidewalks? 8/22/2019 S.150th 42nd to east end Speeding Ken Musser Need counts/Speed cushions requested 4/1/2021 EMW Sat S.130th Truck traffic on S.130th Ian Hamad Not confirmed/signed/requested enforcement 8/23/2019 Alley between 59th/58th so of 147th Speeding Hubert Crawley Private/ not confirmed/neighboor dispute 8/22/2019 S.140th at TIB Safety/sight distance Adele Wisdom Confirmed 3 Accidents in 2019 8/21/2019 S.130th between TIB-Emw Speeding Heidi Watters Speed sign installed/enforcement requested 8/21/2019 40th between 42nd/EMW Speeding N/A Traffic Counts do not confirm/ongoing 5/16/2019 147th/57th and 62nd/149th School Flashing crossings needed Staff unfunded 12/1/2019 S.140th between 42nd -45th Speeding N/A Not confirmed/requested enforcement/ongoing 1/1/2019 48th between Macadam/S134thpl Speeding N/A Not confirmed/requested enforcement/ongoing 1/1/2019 S.152nd between TIB -42nd Speeding David Puki Confirmed/enforcement/grants applied for sidewalks 1/1/2019 42nd at S.160th Speeding/Safety Multiple Joint project w/Seatac to install 4 -way stop in 2021 12/1/2018 17 18 City of Tukwila Allan Ekberg, Mayor Ptrbbir Works Ocpnrtrrrent - Hari Porrnekanti, Director/city Engineer INFORMATIONAL MEMORANDUM TO: Transportation and Infrastructure Services Committee FROM: Hari Ponnekanti, Public Works Director/City Engineer BY: Adib Altallal, Utilities Engineer CC: Mayor Allan Ekberg DATE: April 23, 2021 SUBJECT: Sewer Lift Stations No. 4 and No. 12 Retrofits Project Nos. 91640202 & 90440207 Bid Award to Gary Harper Construction Inc. ISSUE Award contract to Gary Harper Construction Inc. for the Sewer Lift Stations No. 4 and No. 12 Retrofits Project. BACKGROUND During the cleaning and routine inspections of the sewer lift stations by City crews, they discovered corrosion of the wet well at Sewer Lift Station No. 12. The damaged concrete will be repaired and the entire wet well will be recoated. The control panel at Sewer Lift Station No. 4 is in poor and the condition is located deep below grade. The panel will be moved into an enclosure above grade. ANALYSIS A call for bids was advertised for the Sewer Lift Stations No. 4 and No. 12 Retrofits Project on March 31 and April 7, 2021. Two contractors returned bids to the City on April 14, 2021. The confirmed lowest bid was Gary Harper Construction, Inc. with a bid of $342,411.00. The Engineer's Estimate was $442,602.00. Gary Harper Construction Inc has done satisfactory work for the City in the past. BUDGET AND BID SUMMARY Gary Harper Construction Inc Contingency 20% Grand Total Engineer's Annual Sewer Bid Amount Estimate 2021 Budget $ 342,411.00 $442,602.00 68,482.20 $ 410,893.20 $ 442,602.00 $ 750,000.00 RECOMMENDATION Council is being asked to award the construction of Sewer Lift Stations No. 4 and No. 12 Retrofit Projects to Gary Harper Construction Inc., for a total contract amount of $342,411.00 and grant budget authority to the Project Management Team up to the amount of $410,893.20 (20% contingency and 10.1% sales tax) and consider this item on the Consent Agenda at the May 3, 2021 Regular Meeting. Attachments: Page 68, & 71 2021 CIP Bid Tabulation https://tukwilawa.sharepoint.com/sites/publicworks/engineering/PW Drop Box/01 TIC Agenda/2021 Agenda Items/TIC 04-26-21/d. Sewer Lift Station 4 8 12/Info Memo Bid Award Gary Harper Construction Inc.docx 19 CITY OF TUKWILA CAPITAL PROJECT SUMMARY 2021 to 2026 PROJECT: Annual Sewer Repair Program Project No. 9xx40201 Reduce sewer line infiltration and inflow (I & I) through groundwater intrusion or storm events as a DESCRIPTION: result of damaged deteriorating systems or illicit connections. Includes small repairs and capital maintenance. JUSTIFICATION: Decreases treatment, discharge, and pumping costs. STATUS: Annual program is determined after pipeline TV inspection reports are completed. MAINT. IMPACT: Less maintenance costs through rehabilitation of aging system. COMMENT: Ongoing project, only one year actuals shown in first column. FINANCIAL Through Estimated (in $000's) 2019 2020 2021 2022 2023 2024 2025 2026 BEYOND TOTAL EXPENSES Design 0 15 75 75 70 70 70 70 500 945 Land (R/W) 0 Const. Mgmt. 10 112 120 105 105 115 115 200 882 Construction 0 75 750 800 700 700 700 700 1,000 5,425 TOTAL EXPENSES 0 100 937 995 875 875 885 885 1,700 7,252 FUND SOURCES Awarded Grant 0 Proposed Grant 0 Mitigation Actual 0 Mitigation Expected 0 Utility Revenue 0 100 937 995 875 875 885 885 1,700 7,252 TOTAL SOURCES 0 100 937 995 875 875 885 885 1,700 7,252 Project Location: Entire System 2021 - 2026 Capital Improvement Program 68 20 CITY OF TUKWILA CAPITAL PROJECT SUMMARY 2021 to 2026 PROJECT: Sewer Lift Stations & Generator Upgrades Project No. 90440206 DESCRIPTION: This project will be used to replace/upgrade the seven sewer lift stations and backup generators in phases. JUSTIFICATION: Aging sewer system requires the replacement of motors, pumps, and controls at older lift stations to reduce maintenance. Generators have a lifespan of 15 years and need to be replaced more frequently than pumps. Sewer Lift Stations No. 3 & 4 are at the end of their life cycles and need to be rebuilt with backup generators. STATUS: Lift Station No. 4 is scheduled for 2020/2021, and Lift Station No. 3 is scheduled for 2024/2025. Lift Station No. 5 is in beyond. MAINT. IMPACT: New pumps will reduce the liability of the existing pumps that are obsolete and prone to fail. COMMENT: Additional right-of-way or property will be required for the new backup generators to be installed. FINANCIAL Through Estimated (in $000's) 2019 2020 2021 2022 2023 2024 2025 2026 BEYOND TOTAL EXPENSES Design 5 5 20 20 100 150 Generators 50 25 10 10 10 105 Const. Mgmt. 10 10 50 50 100 220 Construction 300 200 400 400 700 2,000 TOTAL EXPENSES 0 365 240 0 0 480 480 0 910 2,475 FUND SOURCES Awarded Grant 0 Proposed Grant 0 Mitigation Actual 0 Mitigation Expected 0 Utility Revenue 0 365 240 0 0 480 480 0 910 2,475 TOTAL SOURCES 0 365 240 0 0 480 480 0 910 2,475 2021 - 2026 Capital Improvement Program 71 21 CITY OF TUKWILA DEPARTMENT OF PUBLIC WORKS Tukwila Lift Stations #4 and #12 Retrofits BID TABULATION Tukwila Project # 91440201 Correction Apparent Low Bid April 14, 2021 Gary Harper Construction Inc Award Construction Inc Engineer's Estimate No. Item Qty Unit Unit Cost Total Cost Unit Cost Total Cost Unit Cost Total Cost Schedule A: Lift Station No. 4 A-1 Mobilization 1 LS $ 20,600.00 $ 20,600.00 $ 18,000.00 $ 18,000.00 $ 35,000.00 $ 35,000.00 A-2 Temporary Water Pollution/Erosion Control 1 LS $ 4,800.00 $ 4,800.00 $ 2,000.00 $ 2,000.00 $ 1,000.00 $ 1,000.00 A-3 Resolution of Utilitiy Conflicts 1 FA $ 3,000.00 $ 3,000.00 $ 3,000.00 $ 3,000.00 $ 3,000.00 $ 3,000.00 A-4 Project Temporary Traffic Control 1 LS $ 3,800.00 $ 3,800.00 $ 6,000.00 $ 6,000.00 $ 3,000.00 $ 3,000.00 A-5 Electrical 1 LS $ 85,400.00 $ 85,400.00 $ 100,000.00 $ 100,000.00 $ 270,000.00 $ 270,000.00 A-6 Temporary Bypass Pumping 1 LS $ 43,900.00 $ 43,900.00 $ 35,000.00 $ 35,000.00 $ 12,500.00 $ 12,500.00 A-7 Site Restoration 1 LS $ 7,700.00 $ 7,700.00 $ 10,000.00 $ 10,000.00 $ 500.00 $ 500.00 A-8 Trench/Excavation Safety 1 LS $ 1,000.00 $ 1,000.00 $ 2,000.00 $ 2,000.00 $ 1,000.00 $ 1,000.00 A-9 Electrical Permits 1 FA $ 1,000.00 $ 1,000.00 $ 1,000.00 $ 1,000.00 $ 1,000.00 $ 1,000.00 A-10 Unexpected Site Chages 1 FA $ 20,000.00 $ 20,000.00 $ 20,000.00 $ 20,000.00 $ 20,000.00 $ 20,000.00 Schedule B: Lift Station No. 12 Subtotal $ 191,200.00 Subtotal $ 197,000.00 Subtotal $ 347,000.00 B-1 Mobilization 1 LS $ 28,500.00 $ 28,500.00 $ 12,000.00 $ 12,000.00 $ 5,000.00 $ 5,000.00 B-2 Wet Well Cleaning and Lining 1 LS $ 46,300.00 $ 46,300.00 $ 60,000.00 $ 60,000.00 $ 20,000.00 $ 20,000.00 B-3 Wet Well Concrete Spalling Repair 1 LS $ 10,000.00 $ 10,000.00 $ 10,000.00 $ 10,000.00 $ 10,000.00 $ 10,000.00 B-4 Bypass Pumping 1 LS $ 30,000.00 $ 30,000.00 $ 60,000.00 $ 60,000.00 $ 15,000.00 $ 15,000.00 B-5 Unforeseen Conditions Contingency 1 LS $ 5,000.00 $ 5,000.00 $ 5,000.00 $ 5,000.00 $ 5,000.00 $ 5,000.00 Subtotal $ 119,800 Subtotal $ 147,000 Subtotal $ 55,000 Sale Tax 10.1% 1 - $ 31,411.00 1 $ 34,744.00 $ 40,602.00 TOTAL ESTIMATE 342,411.00 TOTAL BID $ 378,744.00 TOTAL BID $ 442,602.00 1 of 1 22