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Home My WebLink AboutRESOLUTION NO. 2017-78 RESOLUTION NO. 2017-78 RESOLUTION TO APPROVE CHANGE ORDER NO. 4 - BALANCING FROM CORNERSTONE EXCAVATING, INC. FOR THE 2016 80"1 SANITARY SEWER INTERCEPTOR MAIN EXTENSION PROJECT IN THE CITY OF FAIRFAX, LINN COUNTY, IOWA WHEREAS, the City Council of Fairfax, Iowa has contracted with Cornerstone Excavating, Inc. for the 2016 80`x' Sanitary Sewer Interceptor Main Extension Project within the corporate limits; and WHEREAS, Hall and Hall Engineers, Inc., has recommended approval of Change Order #4 - Balancing as described below: PROJECT: 2016 60TH SANITARY SEWER INTERCEPTOR MAIN EXTENSION DATE: September 5,2017 OWNER: City of Fairfax,Iowa CONTRACTOR:Cornerstone Excavating,Inc. ENGINEER: Hall and Hall Engineers,Inc. CHANGE ORDER NO.4-BALANCING SCHEDULE OF VALUES so 6 Silt Fence LF 1,080.00 S 1.70 s$ 1,836.00 7 Filter Socks at Storm Sewer Structures Lf -26 00 5 50.00 5 _(1.300.00) __.. _._ _ -_._-.. _____- __.._ .___._._._ - 8 Tenriperary Seeding and Mulching(Conlmgency Bid Item) ACRE -0.70 $ 1,500,00 $ 1,050.00 14 Removal of Existing Field Fence located between the Arai s Field Property,and the City's Trail Properly LF -124.00 S 2.50 $ 310.00 SY 27.33 5 8.80 5 240.50 17 Granular Subbase,6"Thick Under the Trail Paa_ng) ___ SY 131.00 S 5.25 $ 687.75 18_ Trench Stabilization(Contingency Bid Item) .- _ CY 4.00 5 25.00 $ 100.00 19 Granular Backfill(Contingency Bid Item CY 237.11 $ 22.20 $ 5,263.84 21 Carrier Pipe inside Casinq Pipe__ LF -15.00 5 57.50 $ 862.50 36 Culvert Pipe,CMP1(2"Dia LF -8.00 S 30.00 $ 240.00 38 Drain Tile/Agricultural Field Tile _ LF 113.00 $ 22.75 $ 2,570.75 $ 70.00 39 Portland Cement Concrete Pavement,Non-Reinforced,Class C,4,000 psi Concrete,6-inch Thick Trail SY 112.40 $ 7,868.00 40Aggregate Surfacing for Driveway _ SY -65 00 S 7.50 S (487:5(J 41Bituminous Seal Coat,Cover A r re ate Including B ade Bitumen(Conn Agency Bid Item) _ SY -155.00 $ _ 11_00 $ (1,705.00) 42 Imported Topsoil ContincyBid ltemZ ,__._ QY._._.__60000„S_ 21,50 $ 12,900.00) 43 Hydroseedin with Lir uid MUICII Binder(Type 1A Seed Mix and T py e 6 Rural Areas ACRE 1 68 $ 3,800.00 $ 6,384.00 DEDUCT 0-6 of MH 1 to MH 2 RUN for REDUCED CAPACITY -_ _ - LF 104.00 _-516.20 $__ (1,684._SOj ORIGINAL CONTRACT AMOUNT $ 902,615.30 NET ADJUSTMENT TO ORIGINAL CONTRACT $ 4,411.05 ORIGINAL CONTRACT WORK COMPLETED $ 907,026.35 SCHEDULE OF VALUES MOO 22MMMUM C01-1 Install Tem orasy Welkwa s 10'Wde Tem!Trailer __ LF -174.00 $116.00 $ 20,184.00 C01-2 Removal of Existin Sidewalk(Existing Trail and Temporary Trail)' _ SY -81.60 _ 54.00_$ _ (326_40) C01-3 Removal of Existing Storm Sewer and Culver)Pipe Includes F.E.S. All Pipe is 24"Dia.or Smaller LF _37_00 5 10.00 $ 370.00) C01-4 Storm Sewer Main,RCP Class III 24"Dia. LF -37.00 S 56.00 $ 2,072.00) on C01-5 _10 Additial LF ofiping _Casing P . - _ _ LF 10.00 $24426 $ 2,442.00 CO2-1 Connection to MH 6 EA 1.00 $575.00 $ 575.00 CO2-2 6"Cenalok PVC Sanitary Sewer Service Pipe _ _ LF _70.00_ 59.9 $ 696.50 CO2-3 Being and Bypass Pumping LS 1.00 $4 95o.00 $ 4,950.00 CO2-4 Added Seeding and Eros on Control ___ LS 1.00 _ _ _ _$350,00 $____ _ __350.00_ CO2-5 Labor/Equip menI for Install LS 1.00 $5,000.00 $ 5,000.00 CO3-1_ Flextent.HPGM Seeding/Binder- _. _ _ .__ _ __ AC 0.25 _ $5,620.00 $_ 7,545,50 'There are two dis.crepannres with IFi„nun. The C .,,nunI A;Lroeei G arlge Order I do",!ng.1,rI,flc„te d at)crre'.t an aunt for this tem I na g;mmcl Approved aorc I of this.item was supposed to be($77200) bol was show i and n pewee.as(1,722.00) for a dTrererce of 550.0). 1 l"',Contralto,r had to isroowid'dio-al S,tuane Yardage of PCC Trail than ,as'fleeted in Change Crder 1. 'rile C,ouncibrAPpov€d gaar iity was to nega!e 193 SY of PCC I rad Relnova @d•.$4.00 1,S!, I he Uon ra,..r J.wally ondei Up remoedng 103 5Y-81.60.+Y:::11 1.4 core SY of hue a cr,t,t0i.n.i_c encs 0'.,....00,vAhichiE ,.b.-oh- '-11� GO L�t ..10�zed anlount. CO3-'1 Inch!des a 10'/,Contrado,M..prkup TOTAL NET ADJUSTMENT TO CONTRACT: NET ADJUSTMENT TO ORIGINAL CONTRACT $ 4,411.05 TOTAL CHANGE ORDER WORK $ (7,393.40) TOTAL CONTRACT AMENDMENT $ (2,982.35) CONTRACT SUMMARY: ORIGINAL CONTRACT AMOUNT $ 902,615.30 CONTRACT AMENDMENT 4-BALANCING $ (2,982.35) INCENTIVE/DISINCENTIVE $ 20,500.00 FINAL REVISED CONTRACT AMOUNT $ 920,132.95 NOW, THEREFORE, BE IT RESOLVED, by the City Council of the City of Fairfax, Iowa, to approve Change Order No. 4 - Balancing from Cornerstone Excavating, Inc. for the 2016 80`I' Sanitary Sewer interceptor Main Extension Project. Change Order 3 stated the contract amount for$894,776.30. This contained an error of$50.00. The correct contract amount at that time was $894,826.30. This amount is changed with Change Order No. 4 for an increase of $20,500.00 for incentives, decrease of $50.00 for an error on previous Change Order paperwork, and an increase of$4,856.65 from quantity corrections on this Balancing Change Order No. 4 to the original contract, malting the revised final contract amount $920,132.95. BE IT FURTHER RESOLVED, by the Fairfax City Council of the City of Fairfax, Iowa, that the Mayor and City Clerk/Treasurer are hereby authorized and directed to execute said resolution. Passed and approved this 12th day of September 2017. AYES: Beer, Kell, Volk, and Wainwright NAYS: None ABSENT: Daly Burnell G. Frieden, Mayor ATTEST. Cy lthia K. Stuns n, City Clerk/Treasurer " �ars�an xY� PROJECT: 2016 80TH SANITARY SEWER INTERCEPTOR MAIN EXTENSION DATE: September 5,2017 OWNER: City of Fairfax,Iowa CONTRACTOR: Cornerstone Excavating,Inc. ENGINEER: Hall and Hall Engineers,Inc. CHANGE ORDER NO.4-BALANCING SCHEDULE OF VALUES DESCRIPTION 6 Slit Fence LF 1 1.080.00 1 1.70 $ 1,836.00 :14 Filter Socks at Storm Sewer Structures LF -26.00 S 50.00 $ 1,300.00 Tem ore Seedin and Mulchin Contin enc Bid Item ACRE -0.70 $ 1,50090 S 1,050.00 Removal of Existing Field Fence located between the Arp's Field Property,and the City's Trail Property LF -124.00 $ 2,50 $ 310.00 Granular Subbase,10"Thick Under W.Cemete Road $Y 27.33 $ 8.80 $ 240.50 Granular Subbase 6"Thick Under the Trait Pavin SY 131.00 $ 5.25 $ 687.75 18 Trench Stabilization(Contingency Bid Item CY 4.00 $ 25.00 $ 100.00 19 Granular Backfill(Contingency Bid Item CY 1 237.11 $ 22.20 $ 5,263.84 21 Carrier Pipe inside Casing Pie LF -15.00 $ 57.50 $ 862.50 36 Culvert Pi e.CMP 12"Dia. LF -6.00 30.00 $ 240.00 38 Drain Tile/Agricultural Field Tile _ LF 113.00 $ 22.75 $ 2,570.75 39 Sl' 112.4tl $ T0.00 Portland Cement Concrete Pavement,Non-Reinforced,Class C,4,000 si Concrete,6-inch Thick Trail $ 7,868.00 _40 Aggregate Surfacin for Driveways SY -65.00 $ 7.50 $ 487.50 a9 Bituminous Seal Coat,Cover Aggregate,IncludIn Binder Bitumen Contin en Bid Item SY -155.00 $ 11.00 $ (1,705.00) 42 Import d TO soil Contin enc Bid Item CY -600.00 $ 21.50 $ 12,900.00 43 Hydroseeding with Li uld Mulch Binder(T 1A Seed Mix and Type 6,Rural Areas) ACRE 9,68 $ 3,800.00 $ 6,384.00 DCCUCT Pay 80%of MH 1 to MH 2 RUN for REDUCED CAPACITY LF 194.00 T Sts.20 $ 1,684.80 11 ORIGINAL CONTRACT AMOUNT $ 802,615.30 NET ADJUSTMENT TO ORIGINAL CONTRACT $ 4,411.05 ORIGINAL CONTRACT WORK COMPLETED 90 A6. 6 7111-3 SCHEDULEOFVALUES -1 Install Tem ora Walkways 10'Wide Temp.Trail LF -174.00 $116.00 $ 20,184.00 -2 Removal of ExistingSidewalk(ExistingTrail and Temporary Trail $Y -81.60 $4.00 S 326.40 Removal of Existing Storm Sewer and Culvert Pipe(Includes F.E.S.)All Pipe is 24"Dia.or Smaller LF -37.00 $ 10.00 370.00.4 Storm Sower Main,RCP Class III 24"Dia. LF -37.00 $ m, 56.00 $ 2,072.00) C01.5 11OAddRional I.FofCasing Piping LF 10.00 $244.2 S 2,442.00 CO2-1 Connection to MH 6 EA 1.00 $575,00 $ 575.00 CO2-2 6"Certaiok PVC Sanitary Sewer Service Poe LF 70.00 $9.95 $ 696.50 CO2.3 Bofing and Bypass Pumping LS 1.00 $4,950.0 $ 4,950.00 CO2.4 Added Seedingand Erosion Control LS 1.00 $350.0 $ 350.00 CO2.5 Labor/Equipment for Install LS 1.00 $5,000.0 S 5,000,00 CO3.1 Flexterra HPGM Seeding/Binder AC 0.25 $5,620.0 $ 1,545.50 `Them am two Jts' fepL 'es vah this lu-"m Phe COaxne, Irl,>z,5ec3 Change Ordef of t doe uol",,,.a e._lerf:Al In ei ffutt s.mai icn but'; be .3 uncr '$Ap,1waw'xl a9ec'unt of t#trr, stn was'upposed to be{$7712 00'but"/��V'h(m'n Z1fid apfxtry s 1$72 0'i6f u diffefem"e of`V A').00 0"e Conifacl,r had f 7 iernev,additio rW L`qUc fe Yhrtt4je of(CC 1,3'1 Man utas ieS<'Ctwfin Cllariqe f;Mei 1- Yho Counc4-AppioveJ auantily sas to neQa c 193$Y of PCC Trail Removal Q_j 54 00'Sy The conlxrctcrt ac tlr",r fir?-fu*r3 tip i lmovirrg 193 ,JY-81.60 3Y=311,4 friMe 39 Of f)w'aa eni,tot a dWersnce.rr,"46 60 .fiver;is an'-W(J'2¢n ai;a mount ats:ss Me oigp rr l GOO 2 a eif;Orizod ari,cva'rt. 11 C0,3- 1rYCitde%c4 1Wx,CerYtti dof KAAO"up TOTAL NET ADJUSTMENT TO CONTRACT: NET ADJUSTMENT TO ORIGINAL CONTRACT $ 4,411.05 TOTAL CHANGE ORDER WORK $ (7,393.40) TOTAL CONTRACT AMENDMENT $ (2,982.35) CONTRACT SUMMARY: ORIGINAL CONTRACT AMOUNT $ 902,615.30 CONTRACT AMENDMENT 4-BALANCING $ (2,982.35) INCENTIVEIDISINCENTIVE $ 20,500.00 FINAL REVISED CONTRACT AMOUNT $ 920,132.95 OWNER: CITY0 FAIRFAX �y BY: ,✓� _ ,r/ TITLE: DATE: CONTRACTOR ORNERSTONE EXCAVATING,INC. BY: TITLE: DATE: ENGINEER: HALLS HAL�ENGIER BY: _ TITLE: •° ft'A DATE: h;l Page I of 1