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HomeMy WebLinkAboutContract 46954-CO3 r B 10 rr 1 jMY WO 7�, C� A ,�. qtqyl-ev G� FORTH. City of Fort Worth QQti Change Order Request Breakdown Project Namel Runway Extension Project Runway 16R, 16L,and Taxiway A City Sec# 46954 Cfient Project#(s)l WFXN5100 contractor Lane PM Brad Fox I Inspector Billy Jones Change Order Submittal# 0 Date 2/29/2016 Dept. Aviation Contract Time Totals CD Original Contract Amount $35,011,359.01 $35,011,359.01 487 Extras to Date $46,635.03 $46,635.03 0 Credits to Date $11,653.06 $11,653.06 0 Pending Change Orders(in M&C Process) $0.00 0 Contract Cost to Date $35,046,340.98 $35,046,340.98 487 Go to ADD&DEL Tabs to Enter CO Backup $633,304.83 $633,304.83 Revised Contract Amount $35,679,645.81 $35,679,645.81 487 Original Funds Available for Change Orders $0.00 Remaining Funds Available for this CO $0.00 Additional Funding(if necessary) $633,304.83 $633,304.83 CHANGE ORDERS to DATE(INCLUDING THIS ONE)AS%OF ORIGINAL CONTRACT 1.910/0 MAX ALLOWABLE CONTRACT AMOUNT(ORIGINAL CONTRACT COS T+25%) $43,764,198.76 la JUSTIFICATION (REASONS) FOR CHANGE ORDER Due to the historic quantity of rainfall in 2015(55.88 inches),the low lying areas of the project have become saturated and require additional removal of unclassified materials and are in need of expedited processing.The addition of Class C Fly Ash will allow the Contractor to prepare the subgrade in a more timely manner and continue critical earthwork operations.An additional pipe and structure was needed to convey storm water from the perimeter road to Line"H"-this required a 24"pipe and and additional manhole structure.To facilitate earthwork in areas east of future Runway 16L extension,a 24"polyethylene pipe to reroute drainage is necessary. Facilitation of the settlement monitoring equipment necessitated the need to trench and backfill for monitoring equipment.To mitigate reoccurring airfield lighting failures,an emergency re-cabling of the Runway 16L-34R edge light circuit is included in this proposal.Also included in this proposal is the replacement of two(2)Oncor manholes with two(2)Oncor pull boxes,and the addtion of a 5E6 duct bank and transformer switch foundation. OfF500000, ®� n- 4 /11�-' / 09 10 Mky J. Wr, %Aly $�000 oozy secretary °°0*00o000°' xa4 S M RECORDCRETARYRTH,TX CFW Change Order Approval CO-03 Page 2 of 3 FORT WORTH© City of Fort Worth �.-- Change Order Request Approval (Change Order Breakdown Available in Links) For Change Order Submittal No.: Change Order 3 Change Order No.: CO-03 Date Started: 2016-03-03 City Sec. No.: 46954 Date Due: 2016-03-22 Project Name: Alliance Runway Extension Project Numbers: 00960 DOE Numbers: Project Due to the historic quantity of rainfall in 2015 (55.88 Description: inches) , the low lying areas of the project have become saturated and require additional removal of unclassified materials and are in need of expedited processing. The addition of Class C Fly Ash will allow the Contractor to prepare the subgrade in a more timely manner and continue critical earthwork operations. An additional pipe and structure was needed to convey storm water from the perimeter road to Line "H"- this required a 24" pipe and and additional manhole structure. To facilitate earthwork in areas east of future Runway 16L extension, a 24" polyethylene pipe to reroute drainage is necessary. Facilitation of the settlement monitoring equipment necessitated the need to trench and backfill for monitoring equipment. To mitigate reoccurring airfield lighting failures, an emergency re-cabling of the Runway 16L-34R edge light circuit is included in this proposal.Also included in this proposal is the replacement of two (2) Oncor manholes with two (2) Oncor pull boxes, and the addtion of a 5E6 duct bank and transformer switch foundation. Project Manager: Jarrod Parker City Inspector: Contractor: COUNCIL ACTION (If Required): M&C Log Name: 55AFW LANE CHANGE ORDER 3 (0960) M&C Number: C-27652 M&C Date: 2016-03-29 COST AND DAYS SUMMARY: Requested Department: Cost($) Fund Account Center: Days: Aviation $ 633,304.83 0 https://proj ectpoint.buzzsaw.comf—bz_web/Fonns[FonnPrint.aspx?Siteld=51500&Processld=1556&Acti... 4/15/2016 CFW Change Order Approval CO-03 Page 3 of 3 Total Cost: 633,304.83 Total Requested Days: 0 Approval Status: Approved: Yes Comments: User: Billy Jones Date: 2016-04-14 4:09 PM Approved: Yes Comments: User: Anne-Marie Stowe Date: 2016-04-14 4:16 PM Approved: Yes Comments: Approved User: Christian Childs Date: 2016-04-15 1:04 PM Approved: Yes Comments: User: Jeff Kloska Date: 2016-04-15 9:00 AM Approved: Yes Comments: User: Richard McCracken Date: 2016-04-15 2:12 PM Approved: Yes Comments: User: Fernando Costa Date: 2016-04-15 2:20 PM Action Required: https:Hproj ectpoint.buzzsaw.com/_bz_web/Forms/FormPrint.aspx?Siteld=51500&Processld=l 5 56&Acti... 4/15/2016 CFW Change Order Approval CO-03 Page 1 of 3 Routing Assigned To: Due Date: Assigned By: Due Time: Links 1 fortworthgov/infrastructure Proiects/00960 - Alliance Runway Extension/D. Rwy Extension/7.0 Construction/7.01 Change Orders/Change Order No. 03/00960 Change Order 3 Final.xls Attachments "0 No Attachments have been added to this form. https://projectpoint.bilzzsaw.com/ bz web/Forms/FormPrint.aspx?SiteId=51500&ProcessId=1556&Acti... 4/15/2016 City of Fort Worth, Texas Mayor and Council Communication COUNCIL ACTION: Approved on 3/29/2016 DATE: Tuesday, March 29, 2016 REFERENCE NO.: **C-27652 LOG NAME: 55AFW LANE CHANGE ORDER 3 (00960) SUBJECT: Authorize Execution of Change Order No. 3 to City Secretary Contract No. 46954 with Lane Construction Corporation in the Amount of$633,304.83 for Construction of Runway Extensions for Runway 16U34R, Runway 16R/34L, Taxiway Alpha and Lighting Rehabilitation Work at Fort Worth Alliance Airport Which Increases Phase I of the Construction Project to $35,679,645.81 (COUNCIL DISTRICT 7) RECOMMENDATION: It is recommended that the City Council authorize execution of Change Order No. 3 to City Secretary Contract No. 46954 with Lane Construction Corporation, in the amount of$633,304.83, for construction of runway extensions for Runway 16L/34R, Runway 16R/34L, Taxiway Alpha and lighting rehabilitation work at Fort Worth Alliance Airport which increases Phase I of the construction project to $35,679,645.81. DISCUSSION: On August 4, 2015, (Mayor and Council Communication (M&C) C-27409) City Council approved the execution of a three-phase contract with Lane Construction Corporation (Lane), in an amount up to $61,920,040.43 for construction of runway extensions for Runway 16U34R, Runway 16R/34L and Taxiway Alpha at Fort Worth Alliance Airport and provide authorization to proceed with Phase I of the Agreement in the amount of$35,011,359.01, consistent with current appropriations. The major work to be completed under Phase I will consist of earthwork to bring the areas that were previously FM 156 and BNSF Railroad up to airport grade, allowing for the extension of Runway 16R/34L and to complete the airfield electrical infrastructure. Change Order No. 1 was approved in the amount of$46,635.03 for an alternative to the temporary duct bank system for the new ALSF (Approach Lighting System with Sequence Flashing Lights) building with a direct buried, armored cable. Change Order No. 2 reduced the contract by $11,653.06 due to a route modification to the power and communications cable for the Inner Marker to avoid directional drilling under the blast pad and to utilize existing concrete encased duct bank between Taxiway A and Runway 16R. Change Order No. 3 is necessary due to the historic quantity of rainfall in 2015 (55.88 inches). The low lying areas of the project have become saturated and require additional removal of unclassified materials and are in need of expedited processing. The addition of Class C Fly Ash will allow the contractor to prepare the subgrade in a more timely manner and continue critical earthwork operations. An additional pipe and structure is needed to convey storm water from the perimeter road to Line "H" -this required a 24 inch pipe and additional manhole structure. Also, to facilitate earthwork in areas east of future Runway 16L extension, a 24 inch polyethylene pipe to reroute drainage is necessary. Facilitation of the settlement monitoring equipment necessitated the need to trench and backfill for monitoring equipment. To mitigate reoccurring airfield lighting failures, an emergency re-cabling of the Runway 16L-34R edge light circuit is included in this Change Order. Also included in this proposed Change Order is the replacement of two Oncor manholes with two Oncor pull boxes and the addition of a 5E6 duct bank and transformer switch foundation. Phase I Construction 35,679,645.81 Phase II Construction 16,027,753.98 Phase III Construction 10,880,927.44 otal All Phases 62,588,327.23 Upon approval of this M&C, appropriations for the Program at Alliance will consist of the following: Design Agreement,Jacobs Engineering Group, Inc. $ 4,819,897.75 (Encumbered) Construction Agreement Phase I,The Lane Construction $35,679,645.81 Corporation Total Project Appropriations F $40,499,543.56 Funding for runway extension design, construction and other project costs are as follows: AIRPORT GRANTS FUND EXISTING IAPPROPRIATION FENCUMBRANCES/ ES BALAINING I NCE Iliance Runway Extension Project $gg 847,052.00 F $40,132,156.69 $58,714,895.31 (multiple grants) M/ BE OFFICE - The Lane Construction Corporation agrees to maintain its initial DBE commitment of 23 percent that it made on the original contract and extend and maintain that same DBE commitment of 23 percent to all prior change orders up to and inclusive of this Change Order No. 3. Therefore Lane remains in compliance with the City's BDE Ordinance and attests to its commitment by its signature on the Acceptance of Previous DBE Commitment Form executed by an authorized representative of its company. Alliance Airport is located in COUNCIL DISTRICT 7, Mapsco 48P. FISCAL INFORMATION / CERTIFICATION: The Director of Finance certifies that funds are available in the current capital budget, as appropriated, of the Municipal Airport Grants Fund. FUND IDENTIFIERS (FIDs): TO Fund Department ccoun Project JProgram ctivity Budget Reference # Amount ID ID Year (Chartfield 2) 550031 0550435 15740010 1 CGO960 I I C08080 1 1 0633,304.83 FROM _ Funotl Department "ccoun Project JProgram ctivity Budget Reference # moun ID ID Year (Chartfield 2) CERTIFICATIONS: Submitted for City Manager's Office by: Fernando Costa (6122) Originating Department Head: Bill Welstead (5402) Aya Ealy (5403) Additional Information Contact: Anne-Marie Stowe (5415) ATTACHMENTS 1. Alliance RW.pdf (Public) 2. CG0960 - Project Budget SummarUdf (CFW Internal) 3. DBE Compliance Form.pdf (CFW Internal) 4. Lane Construction Debarment.pdf (CFW Internal) 5. Lane Construction Form 1295.pdf (Public)