The URL can be used to link to this page

Home My WebLink AboutC2020-070 - 2/11/2020 - NA g $ I a 1hi :�. ; CITY OF CORPUS CHRISTI 1 • Wr AMENDMENT NO. 2 1 , CONTRACT FOR PROFESSIONAL SERVICES ssZ The City of Corpus Christi,Texas, hereinafter called"CITY,"and HDR ENGINEERING,INC.,hereinafter called "CONSULTANT," agree to the following amendment to the Contract for Professional Services Leopard Street(Palm Drive to Nueces Bay Blvd.) Bond 2018 (Project No. 18027A)) as authorized and administratively amended by: Original Contract July 18, 2018 Administrative Approval $49,935.00 Amendment No. 1 August 21. 2018 Motion No. M2018-140 , $526,664.50 IN THE ORIGINAL CONTRACT, EXHIBIT A, SCOPE OF SERVICES, shall be modified as shown in the attached Exhibit A. IN THE ORIGINAL CONTRACT, COMPENSATION shall be modified as shown in the attached Exhibit A.for an additional fee not to exceed $27.711.00 for a total restated fee not to exceed$604,310.50. All other terms and conditions of the August 21,2018 contract 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 CORPUS CHRISTI HDR ENGINEERING, INC. ?ki ../.4,.-- - I/- ,Z• / - • : . . /.,Vo• 2a r Michael Rodriguez Date Arthur B. Colwell, P.E. Date Chief of Staff Vice-President/Office Principal 555 N. Carancahua--Suite 1600 Corpus Christi,TX 78401-0849 361/696-33000ffice ' samuel.saldivar@hdrinc.com APPROVED AS TO FORM 2020.02.04 I` 09:30:56 -06'00' Legal Department f Date Accounting Fund NameUnit ' Account No. ~ Activity No. Amount Streets 3556-051 550950 18027-A-3556-EXP $13,855.50 Gas 4561-022 550950 18027-A-4561-EXP $13,855.50 Total $27,711.00 SCANNEd November 14, 2019 10018658 Mr. Jeff H. Edmonds, P.E., Director of Engineering Services City Of Corpus Christi 1201 Leopard Street Corpus Christi, TX 78401 RE: Amendment 2 Leopard Street— Bond 2018 (Project No. 18027A) Dear Mr. Edmonds, HDR is requesting an amendment for the Leopard Street project from Nueces Bay Blvd. to Palm Drive. The amendment request addresses unforeseen scope of services for gas line design efforts and additional utility coordination efforts. We have been communicating with the City PM and tracking these impacts. Gas Line Design HDR coordinated with the Engineering Services and the Gas Department during the development of the feasibility report. The Gas Department indicated that the gas lines (parallel lines on either side of Leopard) were behind the street's curb lines and in decent shape due to the lack of incident reports and therefore would not need to be relocated/replaced. HDR submitted the Final Leopard (Bond 2018) Feasibility report in June 2018 which recommended no gas line improvements. HDR revisited the Gas Department during the ELR development and confirmed their recommendation to defer gas line improvements to a future date. Therefore, the Final ELR was submitted in February 2019 which recommended no gas line improvements. During the 60% design phase, it was discovered that gas line would have minimal clearances at the cross streets. The Gas Department elected to replace all the gas mains within the project limits in March 2019. Engineering Services concurred with the Gas Department, and HDR made modifications to the utility plan sheets and cross street designs to accommodate the new gas lines. HDR analyzed an alignment that would accommodate with all existing utilities and proposed improvements/utilities. Utility Coordination HDR's utility coordinators initially sent out notification letters to potential private utility owners within the project limits. One of the utility owners, Fiberlight, confirmed with a response letter they had no infrastructure within the project limits. During the 60% design phase, AT&T discovered a fiber line in their duct bank which did not belong to them. Fiberlight acknowledged ownership after this hdrinc.com 555 N.Carancahua,Suite 1600,Corpus Christi,TX 78401-0849 (361)696-3300 AMENDMENT NO.2 EXHIBIT"A" Page 1 of 3 Mr.J.H.Edmonds,P.E. Amendment 2 10018658 Leopard Street from Nueces Bay Blvd to Palm Dr(Project No. 18027A) discovery. AT&T is removing and relocating their duct bank within the project limits and will not allow Fiberlight to use space in their new duct bank. HDR anticipates the following coordination: • Update and maintain Utility Communication Log tracking correspondence with utility companies • Update Existing Utility Layout (add in additional gas lines and Fiberlight lines) • Identify additional utility conflicts with proposed improvements and constructability of improvements with labeling corresponding numerical ID • Display additional potential utility conflicts on Utility Layout • Update Utility Conflict Matrix identifying each Fiberlight Conflict ID • Update conflict calculations with pavement/drainage/all improvement design information Including all prop water, wastewater and storm sewer of additional conflicts from new utilities • Provide updated Calculation Binder showing evidence of all information used to confirm/ clear EACH conflict • Provide updated formal QC of Utility Layout, Conflict Matrix utilizing Calculation Binder • Upon confirmation of all additional conflicts, work with design team(s) and utility companies to obtain best solution to resolve each conflict- Design Modifications, or Protect in Place or Relocate facility • Review all confirmed additional utility conflicts with each utility company and determine best mitigation of each • Provide conceptual alignments for both additional facilities needing relocation • Update Proposed Utility layout • Assist additional 2 utility companies in the relocation design by providing interim over-the-shoulder reviews on their relocation design plans to verify clearance of proposed improvements • Review/ sign-off final relocation plan (Compatibility with road/ drainage improvements, Compliance to Design Criteria Manual, Utility Accommodations Rules and/ or applicable Regulations, Constructability, Schedule/ sequencing for Installations, Cutovers and customer outages, removal/ abandonment of old facilities) • Provide updated finalized utility layout, conflict matrix and evidence 555 N.Carancahua,Suite 1600,Corpus Christi,TX 78401-0849 Texas P.E. Firm Registration No.754 (361)696-3300 Page 2 of 3 AMENDMENT NO.2 EXHIBIT"A" Page 2 of 3 Mr.J.H.Edmonds,P.E. Amendment 2 10018658 Leopard Street from Nueces Bay Blvd to Palm Dr(Project No. 18027A) Fee In summary, HDR is requesting Amendment#2 in the lump sum amount of $27,711.00 for a restated fee not to exceed $604,310.50 as shown in Exhibit C. If you have any questions, don't hesitate to contact us to discuss further. Sincerely, HDR _ENGINEERING, INC. ‘//e/&.,, Samuel Samuel Saldivar, Jr, P.E. Arthur B. Colwell, P.E. Civil Program Leader Vice-President/Office Principal SSJ/KB Cc: Sarah West, P.E., City of Corpus Christi Enclosure: Exhibit C— Fee Summary 555 N.Carancahua,Suite 1600,Corpus Christi,TX 78401-0849 Texas P.E.Firm Registration No.754 (361)696-3300 Page 3 of 3 AMENDMENT NO.2 EXHIBIT"A" Page 3 of 3 LEOPARD STREET FROM NUECES BAY BLVD TO PALM DR CITY PROJECT NO. 18027A SUMMARY OF FEES Original Amend - Amend Total Basic Services: Contract No. 1_ No. 2 Contract ! 1 Preliminary Phase $7,909.00 $79,483.00 $0.00 $87,392.00 2 Design Phase $0.00 $327,770.00_ $27,711.00 $355,481.00, 3 Bid Phase $0.00 $13,463.00 $0.00 $13,463.00 4 Construction Admin Phase $0.00 $48,123.00_ $0.00 $48,123.00 Subtotal Basic Services $7,909.00 $468,839.00 $27,711.00 $504,459.00 Additional Services: 1 Permit Preparation $0.00 $6,564.00_ $0.00 $6,564.00 2 ROW Acquisition Survey $0.00 $0.00 $0.00 $0.00 3 Topographic Survey and Parcel Descriptions $42,026.00 $44,333.00 $0.00 $86,359.00 4 Environmental Issues ___ _ $0.00 TBD $0.00 $0.00 5 Public Involvement $0.00 $4,111.00 $0.00 $4,111.00 5a KCS _ $0.00 TBD $0.00 $0.00 6 Subsurface Utility Investigation $0.00 $0.00_ $0.00 $0.00 7 Construction Observation Services $0.00 TBD $0.00 $0.00 8 Warranty Phase $0.00 $2,817.50 $0.00 $2,817.50 Subtotal Additional Services $42,026.00 $57,825.50 $0.00 $99,851.50 Summary of Fees: , Basic Services Fees $7,909.00 $468,839.00 $27,711.00 $504,459.00 Additional Services Fees $42,026.00 $57,825.50 $0.00 $99,851.50 Total Authorized Fees $49,935.00 $526,664.50 $27,711.00 $604,310.50 18-Jul-18 21-Aug-18 k Admin Approval M2018-140 AMENDMENT NO.2 EXHIBIT"B" Page 1 of 1