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Home My WebLink AboutCHANGE ORDER - BID - 7382 MAX BRT SOUTH TRANSIT CENTER (3)CHANGE ORDER NO.08 PROJECT TITLE: Mason Corridor - South Transit Center CONTRACTOR: Growling Bear Inc. PROJECT NUMBER: 7382 PURCHASE ORDER NO.: 9124530 DESCRIPTION: Grid Line 8 and 9 Changes 1. Reason for change: This change order reconciles changes associated with grid line 8 and 9 plan discrepancies. 2. Description of Change: Reference attached WCD002 and RFI043. 3. Change in Contract Cost: $ 13,146.88 4. Change in Contract Time: 0 calendar days for substantial completion 0 Icalendar days for final completion TOTAL APPROVED CHANGE ORDERS $ 71,319.06 TOTAL PENDING CHANGE ORDERS $ _ TOTAL THIS CHANGE ORDER $ 13,146.88 TOTAL % OF ORIGINAL CONTRACT, THIS C.O. 0.30% TOTAL % OF ORIGINAL CONTRACT, ALL C.O.'S 1.94% ADJUSTED CONTRACT COST $4,441,031.64 (Assuming all change orders approved) ACCEPTED BY: Contractor's REVIEWED Construction APPROVED City Project t. APPROVED �t City Engineer DATE: DATE: DATE: A - �• DATE: //-Z5' /3 APPROVED BY: DATE: Purchasing Agent over $60,000 cc: City Clerk Architect Contractor Engineer Project File Purchasing E.S.D. Inc. PO Boa 269 Littleton; CO 80160 363L27418 77 Tod Growling Benr Project: Max BAT Description: Nall Changes to GL8 & 9 Number:0015 Back Charge April 5, 2013 Additional tune Nemlay for project manager to and t3-om site on April 11 Wor- 2 ho1irs a S150 iir 8300 A%4L , Additional time foaming, and Ming rcl)ac Apr d 11- 4 twys G IIORrS a 5=10 Iwdr $OGO Gr ldditii�nal egaihment time to sit fo4ns, mo�'e celiac, Wild materials % �� Apri111+4 hours 130 Hour $520 % 0 E.S.D. Inc. Apri19; 2013 PO Boa 268 Littleton, CO 80160 303-27 77 To: Growling Bear Project. Max BkT Description: Wall Changes to GL8 & 9 Number. 0014 Back Char- " Additional time tjing rebar i ► ►malls and beams Alk-il 7w5 g►►ys 8 hours $401io►ir$1ti00 Ott- ( Additional egoijmneot time to set forms, move eclrar, and mate Iefal"I °K / Itpril'75hours &130hour $6u0 o Additionali time forming beaiit April 7• 4 g►iy:s 3 Hours it $40 hour S40 o le- E.S.D. Inc. PO Box 268 Littleton; Co 80160 303-27 -1877 ToeGrosvliug Bear Project- Max BRT Description: Wan Changes to GLS & 9 Ntimber:OO18.2 Back. Charge ,ldditioual time titripping athhtioiutl twang dorms . 3 Crrltcnters 4 hours @ $40 h(ittr $ASO U K Additional time lunching nulls . 3 e trpentcrc 3 hours Ca 40 hour $ 360 01� June10,2013, We gave liricing for GL S and %) on February 19th. I''e received the notice to pro&-cd }With Bork from Gene Leach on March 25th. Central Concrete S rviecs had an additioiial 4 weeks oferyuijs iient cost for the forklift and m'tn lift hecatise oftlio nmousit oftitisc it took to siptiroie the ch3ngrcs. This equipnicat -quid not have been ncctk(I tiir «ork south of GL S: ,additional equipment cost Forklift $8,000 Mini 1H4.86,800 Total $15,640 E.S.D. Ince PO Bois 2t38' LWcton; Co 80160 303-274187^J To: Growling Bear Project: Max BRT Description: Wall Changes to GLS & 9. Number:0013 Back Clia age Apri15, 2013 A(lditiorial time Tuesday for projeet infinfiger to and from site oil it 2 4 hour$ @ $150 he $60/) Additional tune reformu:g gai:g forms that were taken apart to go frimn budding i ails to c:uiopy columns ✓April2a 6 gia s 4 hours17 $40 per hour S960 /I Al 3- G guys 5 l ours a 40 per hoar $1200 ,w(litioiial time tying rcb:a• and dcnreling into footing /Aiwil 4-4 pays S Gours a $40 Lour $I240 c r Additional equipment time to Set fi:rins, mote rebar, and materials f 1prd 3-4 ho:m�s 1311 lninr Si20 ✓Aj ril 4= 2 liciurs a 130 hour $260 ✓ Q! August 8, 2013 Ms. Erika Keeton, PE MAX Project Manager City of Fort Collins — Engineering Dept 281 N. College Ave. Fort Collins, CO 80524 RE: MAX Bus Rapid Transit Project — South Transit Center 7382 Independent Cost Analysis — Change Order No. 8 Growling Bear Inc. Change Order Proposals #11 & #25 Work Change Directive 02 MAX Field Construction Office 3000 South College Ave., Suite 201 Fort Collins, CO 80526 fcgov.com/maxconstruction Delivery by hand Growling Bear Inc. provided Change Order Proposal (COP) #11outling their estimate of costs in the amount of $24,886.61 for the revisions necessary to the construction of the columns at gridlines #8 & #9 due to a conflict between the structural and architectural drawings as addressed by RFI #43. In our letter dated February 25, 2013 we disagreed with the costs identified in COP #11 and clearly outlined the reasons why. Then we received revised COP #11 in the amount of $25,621.76. This proposal contained costs from E.S.D. Inc. that were based upon a per square feet estimate for a volumetric change. It was noted that the amount of concrete costs from GBI were based upon 8 CY, which is very close to the amount in our estimate of 8.39 CY. In order to get this work going, we issued Work Change Directive 02 that provided direction for placement of the additional concrete for the cost of $9,577.82 and GBI completed this work. I attempted to incorporate these costs in a proposed Change Order #2 on 5/1/13, but they were rejected by Gary Shironaka by his letter of 5/16/13. Subsequently, on June 21, 2013, we received COP #25 for $108,005.81 that was for the costs of the added concrete and a compensable contract extension of 44 days. In our letter of July 22, 2013 we refuted the costs for the additional concrete since they included an exorbitant 70 hours of Project Manager time at $150 per hour and 4 weeks of equipment rental at $14,800 that we know was not idle during this timeframe. Taking out the overstated costs and adding the cost of concrete and mark-ups, the raw GBI costs for the added concrete come to $8,995.97, which is very close to our determined costs of $9,577.82. I therefore believe the City costs for this change are fair and reasonable. The costs proposed by Growling Bear Inc. were evaluated against our City determined costs shown in the Independent Cost Estimate and we believe that the City costs should be the basis for the Contract Change. As such, I find the City costs for this Change Order in the amount of $9,577.82 to be reasonable for the required increase in scope. As such, I recommend acceptance of this additional cost to the contract. Ron Kechter Project Engineer City of Fort Collins Operational Services - Facilities Cc: job file Change Management Checklist Compliance Category Date Reviewed Reference Initials Reviewed for compliance with 8/8/13 N/A RK Environmental Assessment All of the work was based upon Reviewed for construction/safety impacts 8/8/13 standard construction and safety RK practices City costs were determined to be Independent cost estimate prepared 8/8/13 reasonable by comparison in an RK independent cost estimate that was based upon actual work done Reviewed for PCGA grant compliance 8/8/13 Part of Build Alternative Scope RK included in SCC 30.02 The base work and this changed Reviewed for real estate impacts/needs 8/8/13 work was accomplished within the RK building and outside of right-of- way and easements Reviewed for compliance with design criteria/ADA htto:/Aw .access-board.cov/ada-aba/ada- 8/8/13 N/A RK standards-dot.drn Independent Cost Estimate Date of Estimate: 1-May-13 Contract Type: Fixed Price Existing Contract or PO (Y/N): Yes Description Services (B): Change Order Proposals - #11 & #25 - Placement of additional concrete per RFI #43 in the columns at Gridlines #8 & #9 due to structural and architectural details not aligning. have obtained the following estimate from: Engineering or Techincal Estimate (performed by) - Ron Kechter B Change Order Proposal #11 - Placement of Additional Concrete per RFI #43 - WCD 02/COP #25 Description Quantity Unit Cost' Total Cost Additional Concrete @ Gridline #8 7.57 $1,072.68 $8,120.19 Additional Concrete @ Gridline #9 0.82 $1,072.68 $879.60 Subcontractor Subtotal 8.39 $8,999.79 GBI Mark-up on Subcontractor work @ 5% $449.99 Subtotal $9,449.77 Additional Bond @ 1% $94.50 Additional Insurance @ $3.55/$1000 $33.55 Total $9,577.82 'Unit Cost - $465,113/433.6 = $1,072.68/CY Signature of Preparer. �R .el-14, maxWORK CHANGE DIRECTIVE TO Growling Bear Inc. WCD 02 PROJEC South Transit Center PROJECT 7382 OWNE Erika Keeton ENGINEE Ron Kechter The following additions, deletions, or revisions to the Work have been ordered and authorized: v- RFI #43 Modifications - Change Order Proposal #11 This Work Change Directive authorizes the placement of the additional concrete with rebar per RFI #43. Per my letter response to your Change Order Proposal #11, this Work Change Directive covers the additional concrete placement at $9,577.82, per the attached spreadsheet. There was a discrepancy between the structural and architectural drawings that omitted part of the columns at Gridlines #8 and #9 in the Structural Drawings. This Work Change Directive compensates the contractor for the additional concrete placement. Growling Bear Inc. Change Order Proposal #11 Revised — RFI #43 Modifications and Costs Growling Bear Inc. Change Order Proposal #11 — RFI #43 Modifications and Costs City of Fort Collins letter dated February 25, 2013 Change Order Proposal #11 — Placement of Additional Concrete per RFI #43 Spreadsheet It is understood that this Work Change Directive may change the Contract Price and/or Time, and is evidence tha erties expect a ange Order request for approval to subsequently follow this Work Ordered 1 / �v a2,70s Owner Date Reviewed Bv: L2 2 // 3 Construction Manager Date Copy: Owner Engineer Field File - SharePoint STC WORK CHANGE DIRECTIVE 02 PAGE 1 OF 1 Growling Bear Construction Inc. 2330 4th Ave Phone: 970-353-6964 Greeley, CO 80631 Fax: 970-353-6974 TITLE: RFI43 Modifications and Costs PROJECT: FC South Transit TO: Attn: Ron Kechter I" Fort Collins South Transit Center 4915 Fossil Blvd Fort Collins, CO 80525 To: From: PROPOSED CHANGE ORDER DATE: 3/21/2013 •: CONTRACT NO: Number: No. 00011 DESCRIP.TIOi\ OE;PROPOSAII" ;: ,<• ' = , .... ,:`. , -,...: ,-. ;� ., ' *�< Additional labor, fors, equipment, reinforcing materials and misc. costs are outlined in the proposal from ESD in the amount of•$22,410.69 GBI Mark-up on work by ESD (at 5%) is: $1,120.53 GBI self performed costs include: Additional Superintendent time: $320.00 Addition Project Engineer time: $100.00 Additional Project Manager time: $340.00 Additional concrete, 8 C.Y. at $95.00/CY: $760.00 GBI sub -total for self -performed work: $1,520.00 GBI Mark-up on self -performed work (at 15%): $228.00 Proposal Sub -total: $25,279.22 Additional Bond (at 1%): $252.79 Additional Insurance (at $3.55/$1000): $89.74 Total Proposal: $25,621.76 Time is of the essence oa this modification and change. Please process a Change Order in this amount not later than 3/22/2013. Change Order Proposal pricing expires at 4:30 p.m. on 3/29/2013. Unit Cost: Unit Tax: Lump Sum: Lump Tax: Total: APPROVAL: By: _� / i aori�- By: en% Leach Date: Date: E.mliiLv,R $0.00 S0.00 $25,621.76 $0.00 $25,621.76 Ron Kechter Growling Bear Construction Inc. PROPOSED CHANGE ORDER No. 00011 2330 4th Ave Phone: 970-353-6964 Greeley, CO 80631 Far: 970-353-6974 TITLE: RFI 43 Modifications and Costs PROJECT: FC South Transit TO: Attn: Ron Kechter RE: Fort Collins South Transit Center 4915 Fossil Blvd Fort Collins, CO 80525 To: From: DATE: 2/11/2013 M CONTRACT NO: Number: DESGI2�TIOi�t�Iio-plt0'Pt1S`A`�'Rr:2s��:;�. i �•i"-' r`="°'��`E;'�r�r2_��F�.i"_>r:*o�e'rt�'ts.:�r��.��'y � �' This proposal is in response to RK #43.presented to the Architect on 2/5/2013 and answered on 216/2013. Grid Line #9 was already formed and almost ready to be poured, Grid Line #8 formwork had not yet been started. Minor changes are being made to the columns on Wand C9, necessitating dismanteling of existing formwork and reforming those areas. Grid Line 8 formwork has significant changes at B8, C8 and the girder between those two columns. Additional labor, forms, equipment reinforcing materials and mist. costs are outlined in -the proposal from ESD In the amount of $21,813.00 GBI Mark-up on work by ESD (at 5%) is: $1,090.65 GBI self performed costa include: Additional Superintendent time: $320.00 Additions Project Engineer time: $106.00 Additional ProicetManager time: $255.00 Additional. concrete, 8 C,Y. at $95.00/CY: $760.00 GBI sub-totat for self -performed work: $1,435.00 GBI Mark=up on self -performed work (at 15%): $215.25 Proposal Sub•iotaL• $24,553.90 Additional Bond (at 1%)i $245.54 Additional Insurance (at $3.55/$1000): $87.17 Total Proposal: $24,886.61 Time is of the essence on this modification and change. Please process a Change Order in this amount not later than 2115/2013. Change Order Proposal pricing expires at 5r00 p.m. oil 2/15/2013. Failure to promptly issue a change order will result in delays to the schedule necessitating repricing and incorporation of those delay expenses: Unit Cost: $0.00 Unit Tax: $0.00 .Lump Sum: $24,886.61 Lump Tax: $0.00 Total: $24,886.61 APPROVAL: By: r., Grime — By: Ge Leach j Date: Z z 3 Date: yxp,�jpp9 .Ron Kechtcr ma)c November 22, 2013 Ms. Erika Keeton, PE MAX Project Manager City of Fort Collins — Engineering Dept 281 N. College Ave. Fort Collins, CO 80524 RE: South Transit Center Independent Cost Analysis — WCD002 Gridline 8 and 9 MAX Field Construction Office 3000 South College Ave., Suite 201 Fort Collins, CO 80526 fcgov.com/maxconstruction Delivery by hand Growling Bear Inc. (GBI) was directed through Work Change Directive (WCD) No. 02 to make changes to gridline 8 and 9 according to details provided in RFI043. On August 8, 2013 Ron Kechter performed an independent cost analysis and provided the attached letter. Following this time, Universal Surety submitted another cost for this work on October 21, 2013. This cost was again analyzed in support of change order 8. This analysis is attached. In reviewing this work, we developed a final cost based on field records and observations of the work. ESD's cost proposals were summarized and tabulated to correctly identify the final cost. This cost has been determined to be $13,146.88. I recommend payment to GBI in the amount shown above based on a number of analysis efforts over the past months and the final summary provided herein. ith yer, E Construction Project Manager CH2M HILL Team 970-988-8605 keith.mever(a)ditescoseryices.com Cc: job file fort Collins Gene Leach Project Manager Growling Bear Inc. 2330 4t° Avenue Greeley, CO 80631 Subject: GBI Change Order Proposal No. 00011 OearGene, Operation Services 300 LaPorte Ave. PO Box 530 Fort Collins, CO 60522 970.221.6610 970.221.6534 - fax rcgovcom February 25, 2013 We reviewed your Change Order Proposal No. 00011 for additional costs in response to RFI #43, which identified a conflict between the architectural and structural drawings that impacted the columns at Gridlines 8 & 9. In order to understand this fully, I feel it is necessary to first look at the timeline of events associated with this request for compensation: • 1/25/13 —The shop drawings for the storefront system were approved with markups; the rough openings for the storefront system directly affected the changes to the columns along both Gridlines 8 & 9; these shop drawings provided these rough openings and should have been coordinated with the concrete formwork. • 2/5/13 - GBI submitted RFI #43 that identified a conflict between the architectural and structural drawings; discussions on site between Pat and Tim were such that only minor impact to Gridline 9 was expected and no delays and very little additional cost if any would result; the only related work done was to move forms to the vicinity of Gridline 9. • 2/6/13 —ALM provided the response to RFI #43; only the south side forms for Gridline 9 were stood and braced with no steel placed; again discussions on site between Pat and Tim confirmed. that that Gridline 9 will not be affected by the minor discrepancy referenced in RFI #43. • 2/12/13 —Change Order Proposal #11 was received stating that Gridline #9 was already formed and almost ready to be poured on 2/6/13 and the minor changes being made to columns B9 & C9 necessitated dismantling of existing formwork and reforming those areas. We disagree with your claim that Gridline 9 columns were ready and prepared for concrete. • 2/15/13 — Concrete was placed at Gridline 9 at B9 and C9. 2/25/13 —Columns at Gridline 8 have not yet begun and cannot begin until after achieving 80% strength at B9 and C9 to remove bracing before moving into position for Gridline 8. Based upon this sequence of events and the statements that were made, the costs outlined in COP #11 appear to be unfounded. Further, your claim for additional GC time and costs is not warranted as the work does not require an extension or delay in contract time/execution. We do realize that these changes will require a small amount of additional formwork and concrete for the columns at Gridline #8. Please review and revise your Change Order Proposal #11 for additional costs in response to RFI #43 accordingly. Regards, Ron Kechter, PE Facilities Project Manager & Engineer Change Order Proposal #11- Placement of Additional Concrete per RFI #43 Description Quantity Unit Cost * Total Cost Additional Concret @ Gridline #8 7.57 $ 1,072.68 $ 8,120.19 Additional Concret @ Gridline #9 0.82 $ 1,072.68 $ 879.60 Subcontractor Subtotal $ 8,999.79 GBI Mark-up on Subcontractor work @ 5% $ 449.99 Subtotall $ 9,449.77 Additional Bond @ 1% $ 94.50 Additional insurance @ $3.55/$1000 $ 33.55 Total $ 9,577.82 *Unit Cost - $465,113/433.6 = $1,072.68/CY Project: Location: From: Request for Information South Transit Center Ft. Collins Colorado Growling Bear Co. Inc. PM: Phone No.: Fax No.: No.: 43 Date: 2/5/2013 To: Aller-Lingle-Massey Architects Action Requested Attn: Matt Newman Gene Leach 970-356-6964 X Clarification X Direction Approval Reference: Drawing No: A2/A1.1 & 1/S3.0 Detail No: Spec: Information Needed: Detail A2/A1.1 indicates a CIP column 4'-11" wide at grid line 8B and CIP column 4'-10" at grid line 8D, the Structural details 1/S3.0 indicate 12-3/8" for the CIP columns at the same locations. Rebar shop drawings were based on detail 1/S3.0 Please confirm which detail is correct. If Structural is to match the Arch, please provide reinforcing details. Submitted By: Patrick Sherin Recommendation: See SSK-03 and SSK-04, attached, for new opening dimensions. For added wall area, provide q8 skin bars at 18" oc vertically and q4 u-bars CO 16" oc horz. ZEn/c— u �"&bmd by Hamas t"dwaMPE. NW: zo+zoz.os u:w:ocaSE m Date 2161MIJ 2.04.'2J PM 18' THICK CIP BEAM r fRERFjT18� .,. & 14 TIES 0 18' SPLICE TOP BARS 54.0 .10.F. BARS IN COLS Ill -T fit t To 518 JB'-6 J/4- kkk ---�Pmw CH CURER BLOCKOW PER GLITTER BIXKOW PER ACH q bmwov& 1 1 1 T I I I I jf4 54.2 -3 —A I 71� 8 a " I H. l(J)/BTAB, % leTHICK TIP l� N SKIN SIRS V 18 18" THICK K CUP ,0L/FR4UE, ,�:, aFACE, COLAMAE. REJXF. PER DA �D 14 TES V 1, REINF. PER DrL SIO CONCRETE COL. OP•OPENING . OP RIC 105 (4) B 5 4 TIES 0 ITS 10 /a '-4 1 4'- 4'-11 4 J14 IMRNFION PIA4N C=�7;7-72T GL 8 WALL ELEVATION SSK JA6, - 114, KL &A, InC. �R��D UMEASONS AT GRID a TRANSIT CENIEl? SOU!„ss K-3 r—' JCH I — JIF6'= V-0' r 0msr¢wc 1/6/1013 1:04:11 PM A B THICK CIP D BEAM RAME! RERIF l•� W/ 3J (B iHB, /e SKIN BARS 0 0.a. OPENING. COORD. k /1 LIES 0 1 8' 0.0.; r/ MEP, TYP. SPLICE TOP BARS /O.f. EARS IN COLSS 1r r 7i BSI r — , r8 5� a "= .. a`}4'Y-J I 1 _, rAt+ Y ?'.'BA.�."...'i" s/e�-��..�,'.-1 - f'r�te•.t;; / ...._4--o 4,.e.,cG...�:Fs, 5/H'•�t5/H l Il WENwG (p s.. •� OPENING `t LROPENING ti414 L v-....i +.:_ e.. v=i:.-A,.�A . 4IPPPPti n 3..ar UPPER LEVEL FIN 10WICK CONE. YIN a I )'-O I/H ity £ ti d y ". @ )'-0 J/H' IYP 1I11 CNTR'O ON WALL: SEE ,V {, r; I/SI.O FOR REINFORCING , CNWC ' � . i Li ry .p�� OPENING % MID SNADC FIN _ ' `^'• —OPENING � "''^•� � . .i _ — _ PCNINC _ _ _ _ OPENING_ _ — _l2BiR ALOOF n FYI ��a:;� SK.^�m eqi.,-�.A?� U C `.. �, _— 11a^o -V 1 Y A r^?J „ ��.:` A`. Y�ibA' LOWER SHADE FIN S43 IB'TNICK CI y5 xss3.3 8 (.W �`''"k" 1 O.H. " L , " [ WALL; REINF r/ '"AA 4. ROLL -UP [a /H 0 19' o EA r ArypSI 0 I e DOOR JAMB iHCW��M�' THICK CIP Y ,' WAY, U FACE - 1 �'' t EXP. BOLT 18' FRAM CIP �' To sue z x`'. k'. acwFEREODn REWF. PER DTL FAQ \ �' �y i OPCNWG ,1 ,i OPFWI FIN. /F-,.,,5A j' OPCNINC h4kii 3 51.0 5/B h-3 1/A' = {'-O 1/B'+i8 5/H' +� / q,x4 6 -A J I'A..aLVEPoFY VFRIfY".� to s/e'{ Q� IB'-o' 105 e• � i .g. PLAN —1do .._I rFOUNDATION � L 9 - WALL ELEVATION SSK JnH• = r-D• KL &A, Inc. REUSED WMSVIONS AT GRID 9 sNmb�e^....a WAu. •o SOUTH TRANST CENTER SSK-4 Change Management Checklist Please refer to checklist completed by Ron Kechter on August 8, 2013. Compliance Category Date Reviewed Reference Initials Reviewed for compliance with Environmental Assessment Reviewed for construction/safety impacts Independent cost estimate prepared Reviewed for PCGA grant compliance Reviewed for real estate impacts/needs Reviewed for compliance with design criteria/ADA htto:/lw .access -board aov/ada-aba/ada- Standards-dot cfm may Contract Change Request Review Form Contractor Universal Surety Contract Number 7382 Date Reviewed: 10/23/13 & 11/15/13 Contract Change Description Changes to Gridline 8 and 9 Contract Change Number WCD002 / COP025 I Date Received: 10/21/13 Plan Location: See WCD002; building gridlines 8 and 9 Description of Review: Growling Bear Cost Summary page 4 Growling Bear provided a summary of gridline 8 and 9 costs associated with WCD002. This work change directive was responded to previously by GBI with varying costs ranging from $108,005.81 (June 21, 2013) to $25,621.76 (March 21, 2013) to $21,661.57 (October 15, 2013). For the purposes of this analysis, we are reviewing the most recent cost submittal provided on October 21, 2013 ($20,741.39). The summary of the review is contained in the attached "Contract Change Reconciliation Form" spreadsheet. The three primary differences between the City's accepted cost and the GBI cost are: 1. GBI uses hourly rates from a subcontractor that did not actually perform the work. They use rates from AP versus ESD (who did perform the work). The City has used ESD's rates based on actual field observations of the change and their submitted costs. ESD has a carpenter billing rate of $40.00/hr versus what GBI used to develop the cost at $56.00/hr. 2. GBI marks up the subcontractor labor as if it was self -performed at 15%. The contract only allows subcontractor costs to be marked up 5%. The City has corrected this in their calculation. 3. GBI claims costs associated with Gang Fortes and Liner Panels. The City does not recognize these costs as no additional formwork was necessary to perform the contract change. The fortes existed on the site and no additional materials were required. NOTE: As with all of the change order proposals, GBI has provided hourly personnel rates that are fully burdened with fringe, overhead and profit. For example, the Superintendent rate is $80.00/hr. GBI then marks up this rate another 15% for overhead and profit. This scenario means that the Superintendent employed by GBI is paid $80.00/hr. This situation is highly unlikely, but the City has not pursued reconciliation of hourly pay rates through an audit in the interest of resolving all outstanding change orders and work change directives. Reconciled Total Change Request using actual costs and allowable markups Total = $13,146.88 (as explained above and summarized in the attached spreadsheet) Engineer Acceptance: Contractor Acceptance: Page 1 of 1 MAX BRT - South Transit Center Contract Change Request Reconciliation WCD002 - Gridline 8 and 9 changes Date: 10/23/2013 Gridline S and 9 Chanees - - - - I -_ Item Description Labor/Equip Class Quantity Unit GBI Unit Cost ("based on AP sub for labor cost) GBI Total Cost ESD Costs Total Cost - Difference --- - ---- Notes 1 ESD Labor- April 2, 2013 Carpenter 24.0 MHRS $56.00 $1,344.00 $40.00 $960.00 $384.00 Difference in labor cost from who did the work to AP; GBI's markup is incorrect at 15% on sub labor; here it is 5% ESD Equipment - April 3,2013 Equipment 4.0 HRS $0.00 $0.00 $130.00 $520.00 -$520.00 City allowed equipment costs 2 ESD Labor- April 3, 2013 Carpenter 30.0 MHRS $56.00 $1,680.00 $40.00 $1,200.00 $480.00 Difference in labor cost from who did the work to AP; GBI's markupis incorrect at 15Yo on sub labor; here it is 5% ESD Equipment - April 4,2013 Equipment 2.0 HRS $0.00 $0.00 $130.00 $260.00 -$260.00 City allowed equipment costs 3 ESD Labor- April 4, 2013 P Carpenter 32.0 MHRS $56.00 $1,792.00 $40.00 $1,280.00 $512.00 Difference in labor cost from who did the work to AP; GBI's markup is incorrect at 15% on sub labor; here it Is 5% ESD Equipment - April 7,2013 Equipment 5.0 HRS $0.00 $0.00 $130.00 $650.00 -$650.00 City allowed equipment costs 4 ESD Labor- April 7, 2013 p Carpenter 40.0 MHRS $56.00 $2,240.00 $40.00 $1,600.00 $640.00 Difference in labor cost from who did the work to AP; GBI's markup is incorrect at 15% on sub labor; here it is 5% 5 ESD Labor- April 7, 2013 Carpenter P 12.0 MHRS $56.00 $672.00 $40.00 $480.00 $192.00 Difference in labor cost from who did the work to AP; GBI's markup is incorrect at 15% on sub labor; here it is 5% ESD Equipment - April 11, 2013 Equipment 4.0 HRS $0.00 $0.00 $130.00 $520.00 -$520.00 City allowed equipment costs 6 ESD Labor- April 11, 2013 P Carpenter 24.0 MHRS $56.00 $1,344.00 $40.00 $960.00 $384.00 Difference in labor cost from who did the work to AP; GBI's markup is incorrect at 15% on sub labor; here it is 5% 7 ESD Labor - June 10, 2013 Carpenter P 12.0 MHRS $56.00 $672.00 $40.00 $480.00 $192.00 Difference in labor cost from who did the work to AP; GBI's markup is incorrect at 15% on sub labor; here it is 5% 8 ESD Labor- June 10, 2013 Carpenter 9.0 MHRS $56.00 $504.00 $40.00 $360.00 $144.00 Difference in labor cost from who did the work to AP; G81's markup is incorrect at 15% on sub labor; here it is 5%. G01 tracked the wrong hours for this entry. ESD's change proposal is at 9 hrs. 9 Rebar materials n/a 713.6 LBS $0.49 $349.66 $0.49 $349.66 $0.00 10 Fabrication n/a 1.0 LS $140.00 $140.00 $140.00 $140.00 $0.00 11 Delivery n/a 1.0 LS $150.00 $150.00 $150.00 $150.00 $0.00 12 Epoxy n/a 1.0 LS $100.00 $100.00 $100.00 $100.00 $0.00 13 Liner panel n/a 320.0 SF $6.00 $1,920.00 - $0,00 $1,920.00 Additional form liner panels not required 14 Gange Forms n/a 320.0 SF $5.00 $1,600.00 - $0.00 $1,600.00 Additional gang forms not required 15 Grout Rubbing Material n/a 10.0 sacks $8.00 $80.00 $8.00 $80.00 $0.00 16 Concrete n/a 10.0 CY $95.00 $950.00 $95.00 $950.00 $0.00 17 Fuel Surcharge n/a 10.0 CY $1.50 $15.00 $1.50 $15.00 $0.00 18 Pump Truck Pump 10.0 CY $14.55 $145.50 $14.55 $145.50 $0.00 Subtotal $15,698.16 $11,200.16 $4,498.00 Subcontractor Markup-5% $784.91 $560.01 Permanent Material Markup- 15% $221.95 $221.95 GBI PM 4 MHR $85.00 $340.00 $85.00 $340.00 GBI Superintendent 6.5 MHR $80.00 $520.00 $80.00 $520.00 Markup on GBI labor-15% $129.00 $129.00 Subtotal 2 $17,694.02 $12,971.12 Insurance at $3.55/$1,000 $62.81 $46.05 Bond at 1%of Subtotal 2 $176.94 $129.71 Total Cost Gridline 8 and 9 Modifications: $17,933.75 $13,146.88 City Cost for W CD002/COP025 $13,146.88 " Note: AP as a subcontractor was engaged after ESD abandoned the site. As such, AP did not perform the work shown on this summary and thus the reason the City is using ESD's original costs as a basis to resolve this change proposal. E-.�\ 8o I IE.S,Di,lne, PO Box 268 Littleton;-60 80100 303.2741877 'to: Grontig Bear p Pioject. Max BET lbescription: Wall Changes t6 GLSI Back Charge -7:� , Aai-ak 26,2., 6hours ofaddede 'pineittinieAR30hr$780 6 hours of added crew tune @ $37$ hr $225'O 25 hours of Projeet Managernaiii in changes to date.9156 S3750 Total todutc-,$080 V4 005 CT tqt4lt�; Wr- 14-44owl-5� E.S.D. Inc. PO Box 268 Littleton, CO 80160 303-27.4-1877 To: Growling Bear Project Max BRT Description: Wall Changes to GLS & 9 Back Charge March 27, 2013 Project manager tune to rcvicw hours and changes for Walls 3 hours m$150 hour S4a0 Porcman time iiitli project manager 1 hoar a $M hour $afi Total $4,96 or fttOv"t--> E.S.D. Inc. P0 Box 268 IAiI;II 80160 303 0 274 877 To: Growling Bear Project- Max BUT Description: Wall Changes to GILS, & 9 ][lack, Charge M April 1, 2013' rrqj . (i-.t Mm!a,,-,er time to and from ALLY BAT on 3.29 to renew Avivall change costs ai , i� formchars with onsiib46emai'x 4 hours @4151) 11(itii$600 vForeinan time 2 hours @ $60 hour MO Total S720