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Home My WebLink AboutTIC 2020-09-21 Item 2B - Bid Award - Michels Corporation for 2020 Central Business District Sewer Rehabilitation https://tukwilawa.sharepoint.com/sites/publicworks/engineering/PW Drop Box/01 TIC Agenda/2020 Agenda Items/TIC 09-21-2020/02. CBD Sewer Bid Award/Info memo award to Michels 09182020.docx INFORMATIONAL MEMORANDUM TO: Transportation and Infrastructure Committee FROM: Hari Ponnekanti, Interim Public Works Director BY: Adib Altallal, Project Manager CC: Mayor Ekberg DATE: September 18, 2020 SUBJECT: CBD Sanitary Sewer Rehabilitation - 2020 Project No. 91140203 Bid Award ISSUE Award the contract to Michels Corporation for the 2020 Central Business District (CBD) Sanitary Sewer Rehabilitation Project. BACKGROUND The 2020 CBD Sanitary Sewer Rehabilitation Project will address deterioration of the approximately 50-year old sanitary sewer pipes by relining the pipes with little impact to roadways and no excavation. DISCUSSION Three bids were received on August 27, 2020 for the 2020 Sanitary Sewer Rehabilitation Project. The bids were reviewed and tabulated (see attached sheet) and no errors were found. Michels Corporation submitted the apparent low bid of $709,907.00 and the Engineer’s estimate was $848,177.00. Michels Corporation has previously performed work for the City and completed that work satisfactory. BUDGET AND BID SUMMARY Engineers Bid Amount Budget Estimate Michels Corporation $848,177.00 $ 709,907.00 $ 1,100,000.00 Contingency 20% 141,981.40 $ 851,888.40 $1,100,000.00 With the awarding contract to the Michels Corporation with a of the bid of $709,907.00, we also have a 20% contingency on the project. The contingency amount of $141,981.40 is the allowable expense that the Mayor will be able to approve for any change orders to the construction contracts. If at any time the project overruns the contingency am ount, staff will return to Committee and Council for approval. RECOMMENDATION Council is being asked to award the construction of the 2020 CBD Sanitary Sewer Rehabilitation Project to Michels Corporation in the amount of $709,907.00 and is being asked to consider this item on the Consent Agenda at the October 5, 2020 Regular Meeting. Attachments: Page 77, 2019 CIP Map Bid Tabulation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apital Improvement Program 6 !2 !2!2 !2 !2 !2 !2 !2 !2 !2 !2!2 !2 !2 !2 !2 !2!2!2!2 !2 !2 !2!2!2 !2 !2!2!2 !2 !2 !2!2 ") &R&R &R&R &R &R&R &R&R &R &R &R &R &R&R&R &R &R &R&R&R &R &R &R&R &R &R &R &R &R &R &R &R &R &R &R &R&R &R &R &R &R&R&R&R&R &R &R&R&R&R&R &R &R &R&R&R&R&R&R&R &R&R &R &R &R &R &R&R &R &R &R&R &R&R &R &R &R &R&R &R &R &R &R&R &R &R &R &R &R&R&R&R &R &R &R &R &R &R&R&R&R&R &R &R &R &R &R&R &R &R &R &R &R &R &R&R&R &R &R &R &R &R &R &R &R &R &R &R &R&R&R&R&R &R&R &R &R&R &R&R &R &R &R&R&R&R &R &R &R &R &R &R &R &R&R&R &R &R&R &R &R &R &R &R &R &R &R &R &R &R &R &R&R &R &R &R &R &R&R&R &R &R &R &R &R &R &R &R&R &R &R &R &R &R &R&R &R &R &R &R &R &R &R &R &R &R &R &R &R&R &R &R &R &R &R &R &R &R &R &R&R &R &R&R &R &R &R &R &R&R &R &R &R &R &R &R &R &R &R&R&R &R &R &R&R &R&R &R &R &R &R &R &R &R &R &R &R &R &R 30'' 20''15''14''8''6''10' ' 12'' 24' ' 18'' 0'' 12'' 8''12''12''18''18''8''8''10''8''8''6''18''12''12' '8''15''12'' 20'' 12''8''14''8''8''18''12''8''18''12''12' '8''18''8''20''8''8'' 8'' 8'' 8''12''20''12''8''8''8''8'' 12'' 8'' 12''8''8'' 8''6' ' 8''8''8''12''8''12'' 0''12''12''12''8''6''8''8'' 8'' 8''8''12''12''12''8' '12''20'' 12''12' ' 12'' 8''12''6''12' ' 30'' 8''18''18''12''12''12' '8''8''8' '10' '12''12''12''12''8''0''18''12'' 8''18''12''15''15''18''8''12''12''12' '8''12''8''8''12''8'' 20''8''12''12'' 8'' 12''12''8''12''8''30'' 8''12''12' '8''12' ' 12''8''12''12'' 12' ' 6'' 8'' 8'' 6'' 8'' 8''12''6''8'' 12'' 30''12''8''12''12''12''12'' 18''12''6'' 0'' 12''12''12'' 8'' 12'' 12''12''8''8''18''8''12''12''8'' 8''12''30'' 8''8''8' ' 8''12''15''8'' 8''8' '12''10''12''8''8'' 12''8''12''8''12' '12' 'I-5 FWYANDOVER PARK WI-405 F W Y SOUTHCENTER PKWYS 180TH STMINKLER BLVD S 178 T H S T TUKWILA P K W Y S 184TH PLKLICKITAT DRSOUT H C E N T E R B L V D 54TH AVE S61ST AVE S65TH AVE S SLADE WAY 54TH PL SKILICKI T A T D R I-5 FWY SOUTHCENTER PKWYI-405 FWY I-405 FWY I-5 FWYPicto m etry, Kin g Co un ty N DRAW ING IS FU LL SCALE W HEN BAR M EASU RES 2” Legend Ra ilro a d Pa rcel Sewer Infrastructure City Sewer M a in &R City M a n ho le ")City Pum p Sta tio n City Fo rce M a in Kin g Co . Sewer M a in !2 Kin g Co . M a n ho le CBD CIPP Lining 2014 2015 2018 Pro po sed Pha se 4 Future Lin in g Pro ject J:\DATA\TU K\118-082\GIS\2019 CBD SEW ER REHAB M AP - U PDATED.M X D BY: KGOM EZ PLOT DATE: M AR 29, 2019 COORDINATE SYSTEM : NAD 1983 HARN STATEPLANE W ASHINGTON NORTH FIPS 4601 FEET Vicinity Map Esri, HERE, DeLo rm e,M a pm yIn dia , ©Open StreetM a p co n trib uto rs,a n d the GIS user co m m un ity 0 300 600150 Feet 1 in ch = 300 feet This m a p is a gra phic represen ta tio n derived fro mthe City o f Tukwila 's (City) Geo gra phicIn fo rm a tio n System . It wa s design ed a n d in ten dedfo r City sta ff use o n ly; it is n o t gua ra n teed tosurvey a ccura cy. This m a p is b a sed o n the b estin fo rm a tio n a va ila b le o n the da te sho wn o n thism a p. An y repro ductio n o r sa le o f this m a p, o r po rtio n sthereo f, is pro hib ited witho ut express writtena utho riza tio n b y theCity. This m a teria l is o wn ed a n d co pyrighted b y theCity.PRELIMINARY Central Business DistrictSewer Repair CIPP Lining CompleteCity of TukwilaCity of TukwilaCBD Sewer Rehabilitation - Phase 4CBD Sewer Rehabilitation - Phase 4 7 CITY OF TUKWILA DEPARTMENT OF PUBLIC WORKS 2020 Central Business District Sanitary Sewer Rehabilitation - Phase 4 Apparent Low Bid BID TABULATION Tukwila Project # 91140203 August 27, 2020 Base Bid 1 Mobilization 1 LS 74,700.00$ 74,700.00$ 35,524.00$ 35,524.00$ 38,500.00$ 38,500.00$ 50,000.00$ 50,000.00$ 2 Traffic Control - Flagger Labor (Minimum Bid of $43.11)216 HR 75.00$ 16,200.00$ 76.75$ 16,578.00$ 75.00$ 16,200.00$ 62.00$ 13,392.00$ 3 Traffic Control - Off-Duty Uniformed Police Officer 108 HR 110.00$ 11,880.00$ 110.00$ 11,880.00$ 110.00$ 11,880.00$ 110.00$ 11,880.00$ 4 Project Temporary Traffic Control 1 LS 32,000.00$ 32,000.00$ 68,174.00$ 68,174.00$ 35,000.00$ 35,000.00$ 75,000.00$ 75,000.00$ 5 Pre-Cleaning Video Inspection 1 LS 7,000.00$ 7,000.00$ 16,614.00$ 16,614.00$ 15,000.00$ 15,000.00$ 35,000.00$ 35,000.00$ 6 Clean and Prep Sewer Prior to Construction 1 LS 13,900.00$ 13,900.00$ 20,243.00$ 20,243.00$ 15,000.00$ 15,000.00$ 47,000.00$ 47,000.00$ 7 Video Inspection Prior to Construction 1 LS 7,000.00$ 7,000.00$ 8,370.00$ 8,307.00$ 15,000.00$ 15,000.00$ 23,800.00$ 23,800.00$ 8 Provide, Install, and Manage Wastewater Bypasses 1 LS 19,500.00$ 19,500.00$ 78,542.00$ 78,542.00$ 85,000.00$ 85,000.00$ 120,000.00$ 120,000.00$ 9 8-inch Main Line Cured-in-Place-Pipe (CIPP)1,833 LF 50.00$ 91,650.00$ 37.00$ 67,821.00$ 38.00$ 69,654.00$ 45.00$ 82,485.00$ 10 12-inch Main Line Cured-in-Place-Pipe (CIPP)1,554 LF 70.00$ 108,780.00$ 49.00$ 76,146.00$ 56.00$ 87,024.00$ 77.00$ 119,658.00$ 11 21-inch Main Line Cured-in-Place-Pipe (CIPP)2,160 LF 135.00$ 291,600.00$ 83.00$ 179,280.00$ 120.00$ 259,200.00$ 152.00$ 328,320.00$ 12 24-inch Main Line Cured-in-Place-Pipe (CIPP)400 LF 190.00$ 76,000.00$ 120.00$ 48,000.00$ 150.00$ 60,000.00$ 155.00$ 62,000.00$ 13 8-inch Main Line Cured-in-Place-Pipe (CIPP) Pre-liner 180 LF 3.00$ 540.00$ 2.00$ 360.00$ 1.00$ 180.00$ -$ -$ 14 12-inch Main Line Cured-in-Place-Pipe (CIPP) Pre-liner 160 LF 5.00$ 800.00$ 2.50$ 400.00$ 1.00$ 160.00$ -$ -$ 15 21-inch Main Line Cured-in-Place-Pipe (CIPP) Pre-liner 220 LF 15.00$ 3,300.00$ 3.75$ 825.00$ 1.00$ 220.00$ -$ -$ 16 24-inch Main Line Cured-in-Place-Pipe (CIPP) Pre-liner 40 LF 18.00$ 720.00$ 4.25$ 170.00$ 1.00$ 40.00$ -$ -$ 17 Trenchless Lateral Connection Reinstatement and Packer Injection Grouting 3 EA 1,000.00$ 3,000.00$ 1,286.00$ 3,858.00$ 1,500.00$ 4,500.00$ 2,500.00$ 7,500.00$ 18 Trenchless Outside Manhole Drop Connection Reinstatement 1 EA 500.00$ 500.00$ 648.00$ 648.00$ 1,000.00$ 1,000.00$ 1,200.00$ 1,200.00$ 19 Force Account - Minor Changes 1 LS 12,000.00$ 12,000.00$ 12,000.00$ 12,000.00$ 12,000.00$ 12,000.00$ 12,000.00$ 12,000.00$ Subtotal 771,070.00$ 645,370.00$ 725,558.00$ 989,235.00$ Sale Tax 10.0%1 -77,107.00$ 64,537.00$ 72,555.80$ 98,923.50$ TOTAL ESTIMATE 848,177.00$ TOTAL BID 709,907.00$ TOTAL BID 798,113.80$ TOTAL BID 1,088,158.50$ Engineer's Estimate Qty Unit Unit Cost Total Cost No.Item Planned and Engineered Construction, Inc. Unit Cost Total Cost Michels Corporation Unit Cost Total Cost Iron Horse LLC Unit Cost Total Cost 1 of 1 8