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HomeMy WebLinkAboutTIC 2017-06-13 Item 2A - Bid Award - Hoffman Construction for Cascade View Safe Routes to School Phase IICity of Tukwila Allan Ekberg, Mayor INFORMATIONAL MEMORANDUM TO: Transportation and Infrastructure Committee, FROM: Bob Giberson, Public Works Director BY: David Sorensen, Project Manager CC: Mayor Ekberg DATE: June 9, 2017 SUBJECT: Cascade View Safe Routes to School Phase II Project No. 91510302 Bid Award ISSUE Award the construction bid to Hoffman Construction for the Cascade View Safe Routes to School Phase II Project. BACKGROUND In September 2015, the City was awarded a federally funded grant as part of the Safe Routes to School Program that is to be used for the Cascade View Elementary School Phase II Project. This project will provide construction of a traffic circle at 33rd Ave S/S 140th St and sidewalks on the east side of 33rd Ave S between S 140th St and S 144th St and the south side of S 140th St between Military Rd S and 34th Ave S. This project also presented an opportunity to include additional water quality facilities desired for this neighborhood and also requires some regrading of the street cross - section to accommodate the new curb, gutter, and sidewalk. This additional work was included by using Overlay & Repair and Surface Water funds. ANALYSIS A call for bids was advertised for the Cascade View Safe Routes to School Phase II Project on April 19 and 26, 2017 and six bids were opened on May 10, 2017. The lowest apparent bidder was Hoffman Construction with a bid of $1,412,889.25. The engineer's estimate was $1,237,646.00. There were no bidding errors found in the bid tabulation. Regionally and locally, we are observing recent bid results that have exceeded the engineer's estimate. On further analysis, contractors and engineers are telling us that construction costs are rising due to higher than normal material pricing and short supplies of qualified laborers and subcontractors. Current bidding climate is extremely competitive in the contractor's favor (see attached letter from KPG, the design consultant, outlining regional bid experiences and factors). Further, recent bid results in the City of Kent, the LID #363, the S 224th Improvement Project, and the S 212th/72nd Intersection Improvement Project, all came in 15% to 20% over the engineer's estimate. 17 w tpw engtprojects\a- rw 8 rs projects\safe mutes to school - cascade wew phase ii (91510302)'design1ad and awardtbid results\award doco to hc\rnto memo bid award g' -bg rrt 060917.docx INFORMATIONAL MEMO Page 2 BUDGET AND BID SUMMARY (All amounts include sales tax) Bid Results Engineers Budget Estimate Bid Sch. "A" $1 ,377,247.00 $1,194,065.00 Contingency (10 %) 137,724.70 Bid Sch. "B" Franch.Utility. 35,642.25 43,581.00 $ 39,206.47 Contingency (10 %) 3,564.22 Federal Grant Funds 698,745.00 Orcas Frontal Improvements 37,242.00 2017 Overlay & Repair 303,000.00 2017 Small Drainage 225,000.00 Ending Fund Balance 250,984.70 Total $1,554,178.17 $1.237,646.00 $1.554.178.17 ANALYSIS The federal grant matching funds always intended to utilize the 2017 Overlay & Repair funds, and with the rejection of the 2017 Overlay & Repair bids and later construction starts for 42nd Ave S Phase III and 53rd Ave S, ample excess funds are available in the Residential Street ending fund balance. Rejecting the Cascade View Safe Routes to School Phase II bid and readvertising would not necessarily lead to lower bid prices since the project has a set scope of work required by the grant funding. Also, any delay from re- bidding the project could cause the grant funding to be in jeopardy. Due to the July 3, 2017 Council meeting cancellation, staff recommends awarding the Cascade View Safe Routes to School Phase II bid at the June 19, 2017 Regular Council Meeting to avoid a long delay and losing favorable construction weather. RECOMMENDATION Council is being asked to award the construction contract for the Cascade View Safe Routes to School Phase II Project to Hoffman Construction in the amount of $1,412,889.25, utilize additional budget of $250,984.70 from the Residential Streets Ending Fund Balance, and consider this item on the Consent Agenda at the June 19, 2017 Regular Meeting. Attachments: Vicinity Map Page 4, 2017 CIP Consultant Recommendation Bid Tabulation 18 W:1PW Eng\PROJECTSVa RW 8 RS Projects\Safe Routes to School - Cascade View Phase II (91510302)1Design\Ad and AwamlBid Results\Award Docs to TIC\Info Memo Bid Award gI -bg rrt 060917.docx CASCADE VIEW ELEMENTARY SAFE ROUTES TO SCHOOL PHASE 2 1 City of Tukwila r. Riverton Crest Cemetery 5 140th Street N — New Sidewalk Phase 1 Completed Route F. kilj .4 •i0 2 19 2 CITY OF TUKWILA CAPITAL PROJECT SUMMARY 2017 to 2022 PROJECT: Cascade View Safe Routes to School Phase II Project No. 91510302 91210301 Construct an off - street, paved shared use path, sidewalks, and a traffic circle at 33rd Ave S and S 140th St. DESCRIPTION: This route was identified in the Walking Audit prepared for the Cascade View school zone. S 140th St is one of the high priority missing sidewalk areas prioritized as part of the Walk and Roll Plan. JUSTIFICATION: Enhance safety for students walking to Cascade View Elementary School and encourage transportation choices for Cascade View neighborhood residents. STATUS: Phase I completed an off - street, paved shared use path between S 137th St and S 140th St in 2015 (91210301). Phase II includes a traffic circle at 33rd Ave S/S 140th St. Also includes sidewalks on the east side of 33rd Ave S between S 140th St & S 144th St and the south side of S 140th St between Military Rd S and 34th Ave S. MAINT. IMPACT: New trail, traffic circle, sidewalks, and drainage will need to be maintained. COMMENT: Phase II WSDOT Safe Routes to School Federal grant for $839K. Mitigation of $37k from Orcas Homes. Phase I included a WSDOT Safe Routes to School State grant for $428K. FINANCIAL Through Estimated (in $000's) 2015 2016 2017 2018 2019 2020 2021 2022 BEYOND TOTAL EXPENSES Phase I Phase II Phase II Design 84 125 20 229 Land (R /W) 65 65 Const. Mgmt. 89 140 229 Construction 310 654 964 TOTAL EXPENSES 548 125 814 0 0 0 0 0 0 1,487 FUND SOURCES Awarded Grant 404 125 714 1,243 School District Grant 22 22 Proposed Grant 0 Mitigation 37 37 City Oper. Revenue 122 (37) 100 0 0 0 0 0 0 185 TOTAL SOURCES 548 125 814 0 0 0 0 0 0 1,487 2017 - 2022 Capital Improvement Program 4 20 1-EPQ Interdisciplinary Design 3131 Elliott Avenue Suite 400 Seattle, WA 98121 P I 206.286.1640 www.kpg.com May 11, 2017 Mr. David Sorensen Project Manager City of Tukwila 6300 Southcenter Blvd Tukwila, WA 98188 Re: Cascade View Safe Routes to School, Phase I I Bid Results Dear Dave, We have verified Hoffman Construction as the low bidder for the Cascade View Safe Routes to School Phase II Project at $1,412,889.25, approximately 14% over the engineer's estimate of $1,237,646.00. In review of unit bid prices, the major areas of difference are summarized below: 1. Lump sum items for removal of `Structure and Obstruction' and `Clearing and Grubbing' totaled $64,000 over engineers estimate. These items are often higher than engineers estimate as they occur early in the project and provide front end cash flow for remaining work items. Although higher than estimated, they are consistent with the second bidder and are not unreasonably unbalanced. These items represent 6.8% of the total bid. 2. HMA paving items totaled $39,000 over engineers estimate. There is a lot of roadway work under construction and we have seen pavement bid prices rising throughout the region over the past month. As an example the April 20, 2017 edition of the Daily Journal of Commerce published bid results for 5 agency overlay projects in the region as follows: • Tukwila — Low bid $212,000 over engineers estimate (4/19) • Everett — Low bid $384,000 over engineers estimate (4/18) • Eugene — Low bid $145,000 over engineers estimate (4/18) • WSDOT — Low bid $637,000 over engineers estimate (4/19) • WSDOT — Low bid $291,000 over engineers estimate (4/19) Unit prices for Hoffman are consistent with other bids received, so I consider this representative of the current bid environment. HMA represents 14% of the total bid price as the overlay of S 133rd was added to the grant funded project. 3. Concrete items for curb, gutter, sidewalks, driveways and ADA ramps totaled $8o,000 over engineers estimate. Similar to HMA, concrete prices associated with roadways have also been on the rise. Due to the amount of work in the region, we are seeing a lot of turnover of 21 Contractor staff on other projects we are involved with as skilled workers are being hired away for better wages in order to keep up with demand. Concrete work represents over 19% of the total bid price. These items account for the entirety of the $183,000 difference from engineers estimate with other items having typical +/- variations. I observed no indications of bid imbalance in the Hoffman unit bid prices. Although we recognize that funding may not be available at the amount bid, we do consider this to be a good bid, reflective of current market conditions, and worth consideration of award for the following reasons: • 6 bids were received with the top 3 bids within 2.4% of the low bidder and top five bids within 6.3% of the low bidder. The tight grouping of bids indicate a good level of competition and representative of value in the current construction market. • Construction activities are ramping up in all sectors throughout the region and forecasts are good for that to continue. Although there will always be some seasonal variation in bids, the general trajectory of pricing will continue to rise. Re- bidding a project that received little competition in the busy season sometimes benefit from additional bids in the off season. However, given that we had a good number of bidders and competitive grouping of bids it may be risky to hope for better results in the future if the current construction market continues. • There is minimal cost savings that could be achieved by reducing the project scope and still meet grant funding requirements. The only `optional' elements with respect to grant funding requirements are: o Overlay of S 133rd Street — This was added due to the poor roadway condition and need to relocate portions of the road in order to avoid right of way impacts from the grant funded sidewalk. o Water Quality retrofit of contributing drainage basin — this portion of the project was added based on the opportunity to retrofit the entire basin at reasonable cost from a dedicated water quality funding source. We have a long history of monitoring local bid activity to provide accurate project cost estimates for Tukwila and other agencies around the region. Unfortunately, when the market changes suddenly, there is no accurate track record for the first month or two of that change to form a basis to accurately re- calibrate estimates. The project plans, specifications, and estimate were developed in January when the project was submitted for bid authorization to WSDOT. We had not seen any real change in bid climate until the overlay programs described above that would lead us to revise the January estimate, but this project was already out for advertisement at that time. Please don't hesitate to contact me if you have questions or would like to discuss. Very truly yours, Nelson Davis, PE Principal 22 CITY OF TUKWILA DEPARTMENT OF PUBLIC WORKS Cascade View Safe Routes to School Phase II BID TABULATION Tukwila Project 0 91510302 Apparent Low Bid KPG SEATTLE .TACOMA May 10,2017 Engineer's Estimate Hoffman Construction Inc Kar -Vel Construction OPK Inc Marshbank Construction Inc Active Construction Inc Tucoi & Sons. Inc No. Section No. Item Qty Unit Unit Cost Totel Cost Unit Cost Total Cost Unit Cost Total Cost Unit Cost Total Cost Unit Cost Total Cost Unit Cost Total Cost Unit Cost Total Cost SCHEDULE A - ROADWAY IMPROVEMENTS ROADWAY 1 1 -04 Unexpected Site Changes 1 FA $ 10 000.00 $ 10,000.00 $ 10,000.00 $ 10,000.00 $ 10,000.00 $ 10,000.00 $ 10,000.00 $ 10,000.00 $ 10,000.00 $ 10,000.00 $ 10,000.00 $ 10,000.00 $ 10,000.00 $ 10,000.00 2 1 -05 Roadway Surveying 1 LS $ 12,000.00 $ 12,000.00 $ 17,500.00 $ 17,500.00 $ 45,000.00 $ 45,000.00 $ 30,000.00 $ 30,000.00 $ 16,000.00 $ 16,000.00 $ 17,000.00 $ 17,000.00 $ 27,000.00 $ 27,000.00 3 1 -05 ADA Features Surveying 1 LS $ 5,000.00 $ 5,000.00 $ 6,000.00 $ 6,000.00 $ 6,000.00 $ 6,000.00 $ 15,000.00 $ 15,000.00 $ 16,000.00 $ 16,000.00 $ 8,500.00 $ 8,500.00 $ 14,000.00 $ 14,000.00 4 1 -07 Resolution of Utllity Conflicts 1 FA $ 5,000.00 $ 5,000.00 $ 5,000.00 $ 5,000.00 $ 5,000.00 $ 5,000.00 $ 5,000.00 $ 5,000.00 $ 5,000.00 $ 5,000.00 $ 5,000.00 $ 5000.00 $ 5,000.00 $ 5,000.00 5 1 -07 SPCC Plan 1 LS $ 600.00 $ 800.00 $ 750.00 $ 750.00 $ 1,500.00 $ 1,500.00 $ 1,000.00 $ 1,000.00 $ 500.00 $ 500.00 $ 100.00 $ 100.00 $ 500.00 $ 500.00 6 1 -09 Mobilbation 1 LS $ 95,000.00 $ 95,000.00 $ 107,800.00 $ 107,800.00 $ 150,000.00 $ 150,000.00 $ 130,000.00 $ 130,000.00 $ 110,000.00 $ 110,000.00 $ 152,000.00 $ 152,000.00 $ 112,000.00 $ 112,000.00 7 1 -10 Project Temporary Traffic Control 1 LS $ 90,000.00 $ 90,000.00 $ 90,500.00 $ 90,500.00 $ 44,000.00 $ 44,000.00 $ 60,000.00 $ 60,000.00 $ 170,000.00 $ 170,000.00 $ 135,000.00 $ 135,000.00 $ 261,000.00 $ 261,000.00 8 2 -01 Clearing and Grubbing 1 LS $ 15,000.00 $ 15,000.00 $ 36,750.00 $ 36,750.00 $ 50,000.00 $ 50,000.00 $ 30,000.00 $ 30,000.00 $ 14,000.00 $ 14,000.00 $ 25,000.00 $ 25,000.00 $ 24,000.00 $ 24,000.00 9 2 -02 Removal of Structure and Obstruction 1 LS $ 7500.00 $ 7,500.00 $ 60,000.00 $ 60,000.00 $ 50,000.00 $ 50,000.00 $ 10,000.00 $ 10,000.00 $ 3,500.00 $ 3,500.00 $ 15,500.00 $ 15,500.00 $ 19,000.00 $ 19,000.00 10 2 -03 Roadway Excavation Incl. Haul 1,210 CY $ 45.00 $ 54,450.00 $ 36.00 $ 43,560.00 $ 25.00 $ 30,250.00 $ 32.00 $ 38,720.00 $ 55.00 $ 66,550.00 $ 34.00 $ 41,140.00 $ 81.00 $ 98,010.00 11 2 -03 Unsuitable Foundation Excavation Incl .11661 50 CY $ 45.00 $ 2,250.00 $ 40.00 $ 2,000.00 $ 25.00 $ 1,250.00 $ 35.00 $ 1,750.00 $ 50.00 $ 2,500.00 $ 100.00 $ 5,000.00 $ 75.00 $ 3,750.00 12 2 -03 Gravel Borrow Incl. Haul 450 TN $ 25.00 $ 11,250.00 $ 30.00 $ 13,500.00 $ 20.00 $ 9,000.00 $ 33.00 $ 14,850.00 $ 42.00 $ 18,900.00 $ 30.00 $ 13,500.00 $ 37.00 $ 16,650.00 13 2 -12 Construction Geotextile for Separation 820 SY $ 5.00 $ 4,100.00 $ 2.50 $ 2,050.00 $ 1.00 $ 820.00 $ 4.00 $ 3,280.00 $ 3.00 $ 2,460.00 $ 3.25 $ 2,665.00 $ 1.00 $ 820.00 14 4 -04 Crushed Surfacing Top Course 2,370 TN $ 35.00 $ 82,950.00 $ 37.00 $ 87,690.00 $ 22.00 $ 52,140.00 $ 32.00 $ 75,840.00 $ 38.00 $ 90,060.00 $ 41.00 $ 97,170.00 $ 53.00 $ 125,610.00 15 5 -04 Pavement Repair Excavation Incl. Haul 260 CY $ 72.00 $ 18,720.00 $ 53.00 $ 13,780.00 $ 40.00 $ 10,400.00 $ 36.00 $ 9,360.00 $ 61.00 $ 15,860.00 $ 59.50 $ 15,470.00 $ 10.00 $ 2,600.00 16 5 -04 HMA CI. 1/2" PG 64 -22 1,270 TN $ 110.00 $ 139,700.00 $ 139.00 $ 176,530.00 $ 120.00 $ 152,400.00 $ 160.00 $ 203,200.00 $ 125.00 $ 158,750.00 $ 190.00 $ 241,300.00 $ 104.00 $ 132,080.00 17 5 -04 HMA for Pavement Repair Cl. 1/21 PG 64 -22 150 TN $ 120.00 $ 18,000.00 $ 139.00 $ 20,850.00 $ 210.00 $ 31,500.00 $ 260.00 $ 39,000.00 $ 160.00 $ 24,000.00 $ 245.00 $ 36,750.00 $ 265.00 $ 39,750.00 18 5 -04 HMA Thickened Edge 1,830 LF $ 3.00 $ 5,490.00 $ 3.00 $ 5,490.00 $ 2.00 $ 3,660.00 $ 8.00 $ 14,640.00 $ 3.00 $ 5,490.00 $ 3.70 $ 6,771.00 $ 2.00 $ 3,660.00 19 5 -05 Cement Conc. Pavement for Island 15 CY $ 300.00 $ 4,500.00 $ 1,050.00 $ 15,750.00 $ 900.00 $ 13,500.00 $ 305.00 $ 4,575.00 $ 860.00 $ 12,900.00 $ 335.00 $ 5,025.00 $ 875.00 $ 13,125.00 20 6 -13 Modular Block Wall 580 SF $ 35.00 $ 20,300.00 $ 28.50 $ 16,530.00 $ 55.00 $ 31,900.00 $ 26.00 $ 15,080.00 $ 50.00 $ 29,000.00 $ 28.50 $ 16,530.00 $ 50.00 $ 29,000.00 21 8 -01 Erosion Control and Water Pollution Prevention 1 LS $ 10,000.00 $ 10,000.00 $ 16,650.00 $ 16,850.00 $ 6,000.00 $ 6,000.00 $ 12,000.00 $ 12,000.00 $ 58,000.00 $ 58,000.00 $ 20,000.00 $ 20,000.00 $ 1,000.00 $ 1,000.00 22 8 -04 Cement Conc. Traffic Curb and Gutter 2,730 LF $ 30.00 $ 81,900.00 $ 35.60 $ 97,188.00 $ 30.00 $ 81,900.00 $ 30.00 $ 81,900.00 $ 25.00 $ 68,250.00 $ 27.50 $ 75,075.00 $ 27.00 $ 73,710.00 23 6 -04 Extruded Curb, Typed 100 LF $ 15.00 $ 1,500.00 $ 24.00 $ 2,400.00 $ 25.00 $ 2,500.00 $ 15.00 $ 1,500.00 $ 11.00 $ 1,100.00 $ 12.00 $ 1,200.00 $ 10.00 $ 1,000.00 24 8 -04 Roundabout Truck Cement Conc. Curb & Gutter 80 LF $ 50.00 $ 4,000.00 $ 50.00 $ 4,000.00 $ 45.00 $ 3,600.00 $ 55.00 $ 4,400.00 $ 42.00 $ 3,360.00 $ 51.00 $ 4,080.00 $ 37.00 $ 2,960.00 SIDEWALK 25 8 -06 Cement Conc. Driveway Entrance Type 1 580 SY $ 65.00 $ 37,700.00 $ 96.60 $ 56,028.00 $ 100.00 $ 58,000.00 $ 90.00 $ 52,200.00 $ 60.00 $ 34,800.00 $ 81.00 $ 46,980.00 $ 105.00 $ 60,900.00 26 8 -06 Cement Conc. Driveway 90 SY $ 60.00 $ 5,400.00 $ 93.00 $ 8,370.00 $ 100.00 $ 9,000.00 $ 90.00 $ 8,100.00 $ 60.00 $ 5,400.00 $ 81.00 $ 7,290.00 $ 105.00 $ 9,450.00 27 8 -14 Cement Conc. Sidewalk 900 SY $ 45.00 $ 40,500.00 $ 71.50 $ 64,350.00 $ 90.00 $ 81,000.00 $ 48.00 $ 43,200.00 $ 52.00 $ 46,800.00 $ 46.25 $ 41,625.00 $ 75.00 $ 67,500.00 28 8 -14 Thickened Edge Sidewalk 300 LF $ 30.00 $ 9,000.00 $ 37.50 $ 11,250.00 $ 30.00 $ 9,000.00 $ 29.00 $ 8,700.00 $ 97.00 $ 29,100.00 $ 31.00 $ 9,300.00 $ 30.00 $ 9,000.00 29 6 -14 Cement Conc. Curb Ramp Type Single Direction A 2 EA $ 2,000.00 $ 4,000.00 $ 2,270.00 $ 4,540.00 $ 3,000.00 $ 6,000.00 $ 2,200.00 $ 4,400.00 $ 1,250.00 $ 2,500.00 $ 2,950.00 $ 5,900.00 $ 3,300.00 $ 6,600.00 30 6 -14 Cement Conc. Curb Ramp Type Parallel A 2 EA $ 1,800.00 $ 3,600.00 $ 3,500.00 $ 7,000.00 $ 4,200.00 $ 8,400.00 $ 2,200.00 $ 4,400.00 $ 1,950.00 $ 3,900.00 $ 2,950.00 $ 5,900.00 $ 4,400.00 $ 8,800.00 31 6 -14 Cement Conc. Curb Ramp Type Parallel 6 7 EA $ 1,500.00 $ 10,500.00 $ 3,250.00 $ 22,750.00 $ 4,200.00 $ 29,400.00 $ 2,200.00 $ 15,400.00 $ 1,950.00 $ 13,650.00 $ 2,950.00 $ 20,650.00 $ 4,200.00 $ 29,400.00 32 8 -14 Stamped Concrete Finish 50 SF $ 25.00 $ 1,250.00 $ 30.00 $ 1,500.00 $ 30.00 $ 1,500.00 $ 125.00 $ 6,250.00 $ 14.50 $ 725.00 $ 120.00 $ 6,000.00 $ 25.00 $ 1,250.00 STORM DRAINAGE 33 2 -09 Shoring or Extra Excavation Class B 1 LS $ 20,000.00 $ 20,000.00 $ 2,500.00 $ 2,500.00 $ 5,000.00 $ 5,000.00 $ 1,000.00 $ 1,000.00 $ 2,800.00 $ 2,800.00 $ 2,500.00 $ 2,500.00 $ 250.00 $ 250.00 34 7 -04 Ductile Iron Pipe, 81 Diam. 25 LF $ 75.00 $ 1,875.00 $ 60.00 $ 1,500.00 $ 78.00 $ 1,950.00 $ 125.00 $ 3,125.00 $ 115.00 $ 2,875.00 $ 105.00 $ 2,625.00 $ 100.00 $ 2,500.00 35 7 -04 Ductile Iron Pipe, 12" Diam. 60 LF $ 85.00 $ 5,100.00 $ 76.00 $ 4,560.00 $ 100.00 $ 6,000.00 $ 135.00 $ 8,100.00 $ 130.00 $ 7,800.00 $ 100.00 $ 6,000.00 $ 95.00 $ 5,700.00 36 7 -04 Storm Sever Pipe 8 In. Diam 10 LF $ 50.00 $ 500.00 $ 45.00 $ 450.00 $ 72.00 $ 720.00 $ 120.00 $ 1,200.00 $ 160.00 $ 1,600.00 $ 40.00 $ 400.00 $ 100.00 $ 1,000.00 37 7 -04 Stoma Sewer Pipe 121n. Diam 840 LF $ 65.00 $ 54,600.00 $ 36.50 $ 30,660.00 $ 92.00 $ 77,280.00 $ 110.00 $ 92,400.00 $ 70.00 $ 58,800.00 $ 48.00 $ 40,320.00 $ 72.00 $ 60,480.00 38 7 -04 Remove /Abandon Existing Storm Sewer Pipe 230 LF $ 15.00 $ 3,450.00 $ 20.00 $ 4,600.00 $ 10.00 $ 2,300.00 $ 25.00 $ 5,750.00 $ 18.00 $ 4,140.00 $ 22.00 $ 5,060.00 $ 30.00 $ 6,900.00 39 7 -04 Storm Drainage Television Inspection 1 LS $ 1,500.00 $ 1,500.00 $ 4,800.00 $ 4,800.00 $ 2,500.00 $ 2,500.00 $ 6,000.00 $ 6,000.00 $ 10,000.00 $ 10,000.00 $ 3,500.00 $ 3,500.00 $ 3,000.00 $ 3,000.00 40 7 -05 Connection to Drainage Structure 7 EA $ 1,100.00 $ 7,700.00 $ 300.00 $ 2,100.00 $ 800.00 $ 5,600.00 $ 3,000.00 $ 21,000.00 $ 800.00 $ 5600.00 $ 950.00 $ 6,650.00 $ 1,000.00 $ 7,000.00 41 7 -05 Adjust Catch Basin 14 EA $ 500.00 $ 7,000.00 $ 320.00 $ 4,480.00 $ 300.00 $ 4,200.00 $ 550.00 $ 7,700.00 $ 500.00 $ 7,000.00 $ 725.00 $ 10,150.00 $ 800.00 $ 11,200.00 42 7 -05 Catch Basin Type 18 EA $ 1,500.00 $ 27,000.00 $ 1,150.00 $ 20,700.00 $ 1,800.00 $ 32,400.00 $ 2,000.00 $ 36,000.00 $ 1,600.00 $ 28,800.00 $ 1,365.00 $ 24,570.00 $ 1,170.00 $ 21,060.00 43 7 -05 Catch Basin Type 2, 48 In. Diam. 4 EA $ 3,200.00 $ 12,800.00 $ 4,000.00 $ 16,000.00 $ 4,500.00 $ 18,000.00 $ 2,500.00 $ 10,000.00 $ 3,400.00 $ 13,600.00 $ 3,500.00 $ 14,000.00 $ 3700.00 $ 14,800.00 43A 7 -05 Catch Basin Type 2, 54 In. Diam. 1 EA $ 4,500.00 $ 4,500.00 $ 4,700.00 $ 4,700.00 $ 6,000.00 $ 6,000.00 $ 3,500.00 $ 3,500.00 $ 5,600.00 $ 5,600.00 $ 3,800.00 $ 3,800.00 $ 4,800.00 $ 4,800.00 44 7 -05 Storm Drain Marker 29 EA $ 40.00 $ 1,160.00 $ 40.00 $ 1,160.00 $ 45.00 $ 1,305.00 $ 11.00 $ 319.00 $ 28.00 $ 812.00 $ 100.00 $ 2,900.00 $ 50.00 $ 1,450.00 45 7 -06 Pothole Existing Utilities 3 EA $ 600.00 $ 1,800.00 $ 500.00 $ 1,500.00 $ 500.00 $ 1,500.00 $ 500.00 $ 1,500.00 $ 800.00 $ 2,400.00 $ 750.00 $ 2,250.00 $ 500.00 $. 1,500.00 46 7 -22 Stormwater Media Filter, 4 x 8 (Modular Wetland Unit) 1 EA $ 30,000.00 $ 30,000.00 $ 31,000.00 $ 31,000.00 $ 40,000.00 $ 40,000.00 $ 35,000.00 $ 35,000.00 $ 29,000.00 $ 29,000.00 $ 30,000.00 $ 30,000.00 $ 38,000.00 $ 38,000.00 47 7 -22 Stormwater Media Filter, 8 x 12 (Modular Wetland Unit) 1 EA $ 60,000.00 $ 60,000.00 $ 65,500.00 $ 65,500.00 $ 75,000.00 $ 75,000.00 $ 65,000.00 $ 65,000.00 $ 68,000.00 $ 68,000.00 $ 68,500.00 $ 68,500.00 $ 80,000.00 $ 80,000.00 48 7 -22 Stormwater Media Fitter, 4 x 19 (Modular Wetland Unit 1 EA $ 50,000.00 $ 50,000.00 $ 64,900.00 $ 64,900.00 $ 70,000.00 $ 70,000.00 $ 70,000.00 $ 70,000.00 $ 68,000.00 $ 68,000.00 $ 68,500.00 $ 68,500.00 $ 74,000.00 $ 74,000.00 TRAFFIC CONTROL DEVICES 49 6 -21 Permanent Signing 1 LS $ 19,000.00 $ 19,000.00 $ 12,200.00 $ 12,200.00 $ 6,000.00 $ 6,000.00 $ 20,000.00 $ 20,000.00 $ 15,000.00 $ 15,000.00 $ 10,000.00 $ 10,000.00 $ 18,000.00 $ 18,000.00 50 8-22 Plastic Stop Line 90 LF $ 12.00 $ 1,080.00 $ 9.00 $ 810.00 $ 12.00 $ 1,080.00 $ 8.00 $ 720.00 $ 9.00 $ 810.00 $ 9.25 $ 832.50 $ 8.00 $ 720.00 51 8 -22 Plastic Line, 4 Inch 830 LF $ 1.50 $ 1,245.00 $ 3.00 $ 2,490.00 $ 2.00 $ 1,660.00 $ 2.00 $ 1,660.00 $ 1.50 $ 1,245.00 $ 1.60 $ 1,328.00 $ 1.40 $ 1,162.00 52 8 -22 Plastic Line, 8 Inch 110 LF $ 2.50 $ 275.00 $ 8.50 $ 935.00 $ 8.00 $ 880.00 $ 3.00 $ 330.00 $ 3.50 $ 385.00 $ 3.50 $ 385.00 $ 3.00 $ 330.00 53 8 -22 Plastic Crosswalk Line 490 SF $ 9.00 $ 4,410.00 $ 9.00 $ 4,410.00 $ 8.00 $ 3,920.00 $ 5.00 $ 2,450.00 $ 4.50 $ 2,205.00 $ 4.50 $ 2,205.00 $ 4.00 $ 1,960.00 54 8 -22 Plastic Yield Line Symbol 9 EA $ 80.00 $ 720.00 $ 50.00 $ 450.00 $ 125.00 $ 1,125.00 $ 20.00 $ 180.00 $ 22.00 $ 198.00 $ 23.25 $ 209.25 $ 20.00 $ 180.00 55 8 -22 Plastic Traffic Arrow 7 EA $ 300.00 $ 2,100.00 $ 150.00 $ 1,050.00 $ 200.00 $ 1,400.00 $ 65.00 8 455.00 8 73.00 $ 511.00 $ 75.00 $ 525.00 $ 65.00 $ 455.00 56 8 -22 Remove Pavement Markings 1 LS $ 1,500.00 $ 1,500.00 $ 1,800.00 $ 1,800.00 $ 1,500.00 $ 1,500.00 $ 2,000.00 $ 2,000.00 $ 1,350.00 $ 1,350.00 $ 1,500.00 $ 1,500.00 $ 1,200.00 $ 1,200.00 57 8 -23 Temporary Paint Line 500 LF $ 0.50 $ 250.00 $ 0.50 $ 250.00 $ 2.00 $ 1,000.00 $ 1.25 $ 625.00 $ 0.30 $ 150.00 $ 0.30 $ 150.00 $ 3.00 $ 1,500.00 ROADSIDE DEVELOPMENT 58 8 -02 Topsoil/Fine Compost 100 CY $ 45.00 $ 4,500.00 $ 48.00 $ 4,800.00 $ 30.00 $ 3,000.00 $ 40.00 $ 4,000.00 $ 45.00 $ 4,500.00 $ 55.00 $ 5,500.00 $ 50.00 $ 5,000.00 59 8 -02 Seeded Lawn Installation 880 SY $ 3.00 $ 2,640.00 $ 1.20 $ 1,056.00 $ 2.00 $ 1,760.00 $ 1.00 $ 880.00 $ 1.10 $ 968.00 $ 1.35 $ 1,188.00 $ 3.00 $ 2,640.00 60 8 -02 Bark Mulch 50 CY $ 40.00 $ 2,000.00 $ 55.00 $ 2,750.00 $ 35.00 $ 1,750.00 $ 45.00 $ 2,250.00 $ 50.00 $ 2,500.00 $ 55.00 $ 2750.00 $ 50.00 $ 2,500.00 61 8 -02 PS Prunus laurocerasus' Schipk4ensis7 Schipke Laurel; 6&6,4' -5' Ht 12 EA $ 100.00 $ 1,200.00 $ 350.00 $ 4,200.00 $ 300.00 $ 3,600.00 $ 300.00 $ 3,600.00 $ 300.00. $ 3,600.00 $ 365.00 $ 4,380.00 $ 500.00 $ 6,000.00 62 8 -02 Property Restoration 1 FA $ 10,000.00 $ 10,000.00 $ 10,000.00 $ 10,000.00 $ 10,000.00 $ 10,000.00 $ 10,000.00 $ 10,000.00 $ 10,000.00 $ 10,000.00 $ 10,000.00 $ 10,000.00 $ 10,000.00 $ 10,000.00 63 8 -12 Chainlink Fence Type 3 100. LF $ 45.00 $ 4,500.00 $ 51.50 $ 5,150.00 $ 45.00 0 4,500.00 $ 45.00 $ 4,500.00 $ 48.00 $ 4,800.00 $ 45.00 $ 4,500.00 $ 40.00 $ 4,000.00 64 8 -12 4' Black Vinyl Coated Chan UnkFence 360 LF $ 50.00 $ 18,000.00 $ 60.00 $ 21,600.00 $ 55.00 $ 19,800.00 $ 50.00 $ 18,000.00 $ 55.00 $ 19,800.00 $ 63.00 $ 22,680.00 $ 50.00 $ 18,000.00 65 8 -18 Remove and Replace Mailbox Support 11 EA $ 900.00 $ 9,900.00 $ 270.00 $ 2,970.00 $ 300.00 $ 3,300.00 $ 300.00 $ 3,300.00 $ 800.00 $ 8,800.00 $ 800.00 $ 8,800.00 $ 1,500.00 $ 16,500.00 66 8 -26 Remove and Reset Fence 210 LF $ 40.00 $ 8,400.00 $ 44.00 $ 9,240.00 $ 35.00 $ 7,350.00 $ 37.00 $ 7,770.00 $ 41.00 $ 8,610.00 $ 45.00 $ 9,450.00 $ 30.00 $ 6,300.00 67 8 -26 Steel Gale Modifications 2 EA $ 1,000.00 $ 2,000.00 $ 860.00 $ 1,720.00 $ 900.00 $ 1,800.00 $ 750.00 $ 1,500.00 $ 800.00 $ 1,600.00 $ 500.00 $ 1,000.00 $ 1,500.00 $ 3,000.00 TOTAL SCHEDULE A $ 1,194,065.00 TOTAL SCHEDULE A $ 1,377,247.00 TOTAL SCHEDULE A $ 1419,800.00 TOTAL SCHEDULE A $ 1405'559M TOTAL SCHEDULE A $ 1 ,442,914.00 TOTAL SCHEDULE A $ 1,472,528.75 TOTAL SCHEDULE A $ 1,642,212.00 SCHEDULE 6 - FRANCHISE UTILITY REVISIONS (NON - FEDERAL PARTICIPATION) UTILITY IMPROVEMENTS 67 7 -05 Adjust Sewer Manhole Frame &Cover 4 EA $ 700.00 $ 2,800.00 $ 440.00 $ 1,760.00 $ 300.00 $ 1,200.00 $ 550.00 $ 2,200.00 $ 500.00 $ 2,000.00 $ 850.00 $ 3,400.00 $ 1,000.00 $ 4,000.00 68 7 -09 Water Main Modifications, Complete 1 LS $ 20,000.00 $ 20,000.00 $ 13,000.00 $ 13,000.00 $ 10,000.00 $ 10,000.00 $ 20,000.00 $ 20,000.00 $ 11,000.00 $ 11,000.00 $ 12500.00 $ 12,500.00 $ 8,200.00 $ 8,200.00 69 7 -12 Adjust Water Valve Box 3 EA $ 500.00 $ 1,500.00 $ 380.00 $ 1,140.00 $ 160.00 $ 480.00 $ 450.00 $ 1,350.00 $ 400.00 $ 1,200.00 $ 285.00 $ 855.00 $ 700.00 $ 2,100.00 70 7 -15 Adjust Water Meter Box 3 EA $ 400.00 $. 1,200.00 $ 370.00 $ 1,110.00 $ 160.00 $ 480.00 $ 450.00 $ 1,350.00 $ 400.00 $ 1,200.00 $ 365.00 $ 1,095.00 $ 700.00 $ 2,100.00 71 8 -19 Adjust Seattle City Light Vault 2 EA $ 4,000.00 $ 8,000.00 $ 2,200.00 $ 4,400.00 0 600.00 $ 1,200.00 $ 3,000.00 $ 6,000.00 $ 1,000.00 $ 2,000.00 $ 1,400.00 $ 2,800.00 $ 1,500.00 $ 3,000.00 72 8 -19 Adjust Gas Valve 3 EA $ 1,500.00 $ 4,500.00 $ 380.00 $ 1,140.00 $ 160.00 $ 480.00 $ 450.00 $ 1,350.00 $ 400.00 $ 1200.00 $ 250.00 $ 750.00 $ 700.00 $ 2,100.00 73 8 -19 Station 19 +25 Utility Service Relocations 1 LS $ 1,800.00 $ 1,600.00 $ 10,000.00 $ 10,000.00 $ 3,000.00 $ 3,000.00 $ 6,000.00 $ 6,000.00 $ 22,000.00 $ 22,000.00 $ 6,000.00 $ 6,000.00 $ 6,000.00 $ 8,000.00 Schedule B Subtotal $ 39,800.00 Schedule B Subtotal $ 32,550.00 Schedule B Subtotal $ 16,840.00 Schedule 13 Subtotal $ 38,250.00 Schedule B Subtotal $ 40,600.00 Schedule B Subtotal $ 27,400.00 Schedule B Subtotal $ 27,500.00 Sales Tax P.5%) $ 3,781.000 Sales Tax P.5%) $ 3,092.250 Saes Tax (9.5 %) $ 1,599.800 Saes Tax (9.5 %) $ 3,633.750 Saes Tax (9.5 %) $ 3,857.000 Saes Tax (9.5 %) $ 2,603.000 Sales Tax (9.5 %) $ 2,612.500 _ 1 TOTAL SCHEDULER $ 43,581.00 TOTAL SCHEDULER $ 35,642.25 TOTAL SCHEDULER $ 18,439.80 TOTAL SCHEDULER $ 41,883.75 TOTAL SCHEDULER $ 44,457.00 TOTAL SCHEDULER $ 30,003.00 TOTAL SCHEDULER $ 30,112.50 1 1 TOTAL ESTIMATE $ 1,237,646.00 TOTAL BID $ 1,412,889.25 TOTAL BID $ 1,438,239.80 TOTAL BID $ 1,447,442.75 TOTAL BID $ 1,487,371.00 TOTAL BID $ 1,502,531.75 TOTAL BID $ 1,672,324.50 1 of1