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Home My WebLink AboutC2019-021 - 1/11/2019 - NA CITY OF CORPUS CHRISTI CONTRACT FOR PROFESSIONAL SERVICES AMENDMENT NO. 4 The City of Corpus Christi,Texas, a Texas home-rule municipal corporation ("City")and CH2M Hill Engineers,Inc. ("Consultant"), agree to the following amendments to the Contract for Professional Services for Flato Road from Agnes to Bates (Project No. E15110j,: Original Contract September 20, 2016 Motion No. 2016-108 $488,862.00 Amendment No. 1 June 9, 2017 Administrative Approval $20,040.00 Amendment No. 2 May 16, 2018 Administrative Approval $49,925.00 Amendment No. 3 October 5, 2018 Administrative Approval $11,080.00 In the Original Contract, Exhibit A, Scope of Services shall be amended as set forth in the attached Amendment No. 4, Exhibit A. In the Original Contract, Exhibit A, Fees shall be amended based on the modified scope of services in the attached Amendment No.4, Exhibit A for a fee not to exceed $49,280.00,for a total restated fee not to exceed $619,187.00. All other terms and conditions of September 20, 2016 Contract for Professional Services between the City and Consultant,and of any amendments to that contract,which are not specifically addressed herein shall remain in full force and effect. CITY OF �� C CH2M HILL ENGINEERS, INC. GQ._ --i-r.,-c—.1..__ 12/20/18 � �/ Keith Selma Glen McCabe, P.E. Date Interim City Manager Vice President 5985 Rodgerdale Road Houston, TX 77072 0 9(- 9' 1/Alb (832) 351-7352 Office Mark Van Vlec , ate Glen.McCabe@jacobs.com A nt i n Atio ►1 i s t N.=�f li _ V VaeieH. G : I.te� Exe utiv Di • •�Pu. is W rks r e_---,- /2/3 /A Jeff H. Edmonds, P. E., Da e Director of Engineering Services APPROVED AS TO LEGAL FORM 94) 2010.12.26 08:16:51 06'8.1 Accounting Unit 3551-051 Assistant City Attorney Date Account 550950 Activity E15110-01-3551-EXP Account Category 50950 Fund Name ST2015 GO BD 14 ...5:1(.2 it,s-i-, 1 /i4-/ I9 ittlecca Huerta Date C2019-021 1/11/19 CH2M Hill Engineers Inc. SCANNEE • darn. December 6,2018 Mr.Jeffrey Edmonds, P.E. Director of Engineering Services C/O Ms. Sarah West, P.E. Major Projects Engineer City of Corpus Christi P.O. Box 9277 Corpus Christi,Texas 78469-9277 Subject:Flato Road (Agnes to Bates),Bond 2014(City Project No. E15110) A/E Amendment No.4 Dear Mr. Edmonds, This letter is our request to amend the original contract to include extra work for the following items. Some of these task items were removed from the original contract scope as part of Contract Amendment No. 2 as compensation for previous extra work but are necessary to support the construction and warranty phases of the project. Also, additional engineering and revisions to the drainage system plans will be required to accommodate a 48" water transmission main that will not be relocated. Following are the tasks that are associated with this proposed Contract Amendment: Construction Administration Phase (Time & Materials). The A/E will perform construction contract administration to include the following: a) Participate in one pre-construction meeting conference and provide input on critical construction activities and elements impacted by the project, which should be brought to the Contractor's attention. b) Review Contractor submittals and operating and maintenance manuals for conformance to contract documents. c) Review and interpret field and laboratory tests. d) Provide interpretations and clarifications of the contract documents for the Contractor, as requested by the City's authorized representative. e) Make regular visits to the site of the Project(estimated at 1 hour per week for 65 weeks)to confer with the City project inspector and Contractor to observe the general progress and quality of work, and to determine, in general, if the work is being done in accordance with the contract documents. This will not be confused with the project representative observation or continuous monitoring of the progress of construction. 1. The presence or duties of Engineer's personnel at a construction site,whether as onsite representatives or otherwise, do not make Engineer or Engineer's personnel in any way responsible for those duties that belong to Owner and/or the construction Contractors or other entities,and do not relieve the construction Contractors or any other entity of their obligations, duties, and responsibilities, including, but not limited to, all construction methods, means, techniques, sequences, and procedures necessary for coordinating and completing all portions of the construction work in accordance with the construction Contract AMEND. NO.4 Exhibit"A" Page 1 of 3 • Mr.Jeffrey Edmonds,P E Page 2 December 13 2018 Documents and any health or safety precautions required by such construction work. 2. Engineer and Engineer's personnel have no authority to exercise any control over any construction Contractor or other entity or their employees in connection with their work or any health or safety precautions and are not contractually obligated under this Agreement to inspect a city construction Contractor, its subcontractors,or the personnel of any or either of them,for health and safety concerns. 3. The presence of Engineer's personnel at a construction site is for the Engineer to provide the Owner with review and input regarding whether the completed construction work will conform generally to the construction documents and whether the integrity of the design concept as reflected in the construction documents has been implemented and preserved by the construction Contractor(s). Engineer neither guarantees the performance of the construction Contractor(s) nor assumes responsibility for construction Contractor's failure to perform work in accordance with the construction documents. f) Review, evaluate and recommend for City consideration Contractor Value Engineering proposal. g) Attend final inspection with City staff, provide punch list items to the City's Construction Engineers for Contractor completion,and provide the City with a Certificate of Completion for the project upon successful completion of the project. h) Review Contractor-provided construction "red-line" drawings. Prepare Project record drawings and provide a reproducible set and electronic file (AutoCAD r.14 or later) within two (2) months of final acceptance of the project.All drawings shall be CADD drawn using dwg format in AutoCAD, and graphics data will be in dxf format with each layer being provided in a separate file. Attribute data will be provided in ASCII format in tabular form. All electronic data will be compatible with the City GIS system. The City staff will: a) Prepare applications/estimates for payments to Contractor. b) Conduct the final acceptance inspection with the Engineer. c) Provide Engineer the construction"red-line"drawings. Revisions to Construction Drawings (Lump Sum Feel. The A/E will perform additional engineering and provide revisions to the drainage system plans that are needed to accommodate a 48" water transmission main that will not be relocated.Based on available information,the existing waterline is in conflict with the flowline of the proposed ditch by approximately 2 inches but must be confirmed at a later date. The redesign is based on regrading approximately 700 LF of ditch upstream of the water transmission line crossing and constructing a protective concrete slab over the water transmission line. The redesign includes adding supplemental sheet 38A which will provide a revised detail of the proposed ditch crossing the water transmission line as well as a detail of the protective concrete slab. In addition,the SET's at approximately Lt. Sta. 39+25 will be eliminated and replaced with continuous dual 6' x 3' box culverts so that the ditch can be filled in. Any other redesign that may be required due to differing site conditions may require an alternate design solution as well and a corresponding adjustment to the Scope and Fee. AMEND. NO.4 Exhibit"A" Page 2 of 3 Mr.Jeffrey Edmonds P Page 3 December 13,2018 We propose to provide the services noted above as shown in the attached Summary of Fees Table,for a Cost Not to Exceed $49,280 for Amendment No.4,and a restated total contract fee of$619,187. We look forward to your favorable consideration of this request. Regards, CH2M HILL Engineers, Inc. TBPE Firm No. F-3699 Glen McCabe, P.E. Manager of Projects MT/mt Attachment AMEND. NO.4 Exhibit"A" Page 3 of 3 Flato Road from Agnes to Bates (Bond 2014, Prop 2) Project No. E15110 CH2M Hill Engineers Original Amend. No. 1 Amend. No. 2 Amend. No. 3 Amend. No. 4 Total Basic Services 1 Preliminary Phase $31,275.00 $0.00 $0.00 $0.00 $0.00 $31,275.00 ' 2 Design Phase 367,420.00 18,670.00 92,985.00 0.00 14,220.00 493,295.00 3 Bid Phase 12,480.00 0.00 0.00 0.00 0.00 12,480.00 .- 4 Construction Phase 38,330.00 0.00 (38,330.00) 0.00 35,060.00 35,060.00 Subtotal Basic Services 449,505.00 18,670.00 54,655.00 0.00 49,280.00 572,110.00 Additional Services 1 Permit Preparation 3,830.00 0.00 0.00 0.00 0.00 3,830.00 ROW Identification 2 5,847.00 0.00 0.00 0.00 0.00 5,847.00 Survey 3 Topographic Survey 17,270.00 1,370.00 0.00 0.00 0.00 18,640.00 4 ROW Acquisition & 920.00 0.00 0.00 11,080.00 0.00 12,000.00 Parcel Maps 5 Environmental Issues 0.00 0.00 0.00 0.00 0.00 0.00 6 Public Involvement 6,760.00 0.00 0.00 0.00 0.00 6,760.00 8 Construction 0.00 0.00 0.00 0.00 0.00 0.00 • Observation Services 9 Warranty Phase 4,730.00 0.00 (4,730.00) 0.00 0.00 0.00 _ Subtotal Additional Services 39,357.00 1,370.00 (4,730.00) 11,080.00 0.00 47,077.00 Total $488,862.00 $20,040.00 $49,925.00 $11,080.00 $49,280.00 $619,187.00 D 09/20/16 06/19/17 05/16/18 10/05/18 -0 X m M2016-108 Admin Approval Admin Approval Admin Approval Admin Approval ca = z co CO v " ="1z o 0