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RES 2023-0033 - PSA with Alfred Benesch & Company for OPW 54374 - 61st and Radial Storm Sewer CSO ProjectG.Standard of Care.The standard of care applicable to Provider's Services will be the degree of skill and diligence normally employed by professional engineers or consultants performing the same or similar Services at the time said services are performed.Provider will re-perform any services as defined in Exhibit “B” not meeting this standard without additional compensation. H.Subsurface Investigations.In soils,foundation,groundwater,and other subsurface investigations, the actual characteristics may vary significantly between successive test points and sample intervals and at locations other than where observations,exploration,and investigations have been made.Because of the inherent uncertainties in subsurface evaluations,changed or unanticipated underground conditions may occur that could affect total PROJECT cost and/or execution.These conditions and cost/execution effects are not the responsibility of Provider. I.Provider's Personnel at Construction Site (where applicable) i.The presence or duties of Provider's personnel at a construction site,whether as onsite representatives or otherwise,do not make Provider or Provider's personnel in any way responsible for those duties that belong to City 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 Documents and any health or safety precautions required by such construction work. ii.Provider and Provider'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 have no duty for inspecting the health or safety deficiencies of the construction contractor(s)or other entity or any other persons at the site except Provider's own personnel. iii.The presence of Provider's personnel at a construction site is for the purpose of providing to City a greater degree of confidence that the completed construction work will conform generally to the construction documents and that the integrity of the design concept as reflected in the construction documents has been implemented and preserved by the construction contractor(s).Provider 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. For this AGREEMENT only,construction sites include places of manufacture for materials incorporated into the construction work,and construction contractors include manufacturers of materials incorporated into the construction work. J.Construction Progress Payments.Where construction phase services are provided; recommendations by Provider to City for periodic construction progress payments to the construction contractor(s)will be based on Provider's knowledge,information,and belief from selective sampling that the work has progressed to the point indicated.Such recommendations do not represent that continuous or detailed examinations have been made by Provider to ascertain that the construction contractor(s)have completed the work in exact accordance with the construction documents;that the final work will be acceptable in all respects;that Provider has made an examination to ascertain how or for what purpose the construction contractor(s) 2 Revised: 03/08/2021 have used the moneys paid;that title to any of the work,materials,or equipment has passed to City free and clear of liens,claims,security interests,or encumbrances;or that there are no other matters at issue between City and the construction contractors that affect the amount that should be paid. K.Record Drawings.Record drawings,if required,will be prepared,in part,on the basis of information compiled and furnished by others,and may not always represent the exact location, type of various components, or exact manner in which the PROJECT was finally constructed. Provider is not responsible for any errors or omissions in the information from others that is incorporated into the record drawings. III.DUTIES OF CITY A.City designates D Anselme Nassa,whose business address and phone number are 1819 Farnam Street,Omaha,Nebraska 68183,402-444-3629 as its contact person for this project, who shall provide a notice to proceed and such other written authorizations as are necessary to commence or proceed with the project and various aspects of it. B.City Furnished Data.Upon request,City will provide to Provider all available/known data in City's possession relating to Provider's services on the PROJECT.Provider will reasonably rely upon the accuracy, timeliness, and completeness of the information provided by City. C.Access to Facilities and Property.City will make its facilities accessible to Provider as required for Provider's performance of its services. D.Advertisements,Permits,and Access.Unless otherwise agreed to in the Scope of Services, City will obtain,arrange,and pay for all advertisements for bids;permits and licenses required by local,state,or federal authorities;and land,easements,rights-of-way,and access necessary for Provider's services or PROJECT construction. E.Prompt Notice.City will give prompt written notice to Provider whenever City observes or becomes aware of any development that affects the scope or timing of Provider's Services,or of any defect in the work of Provider or construction contractors. F.Asbestos or Hazardous Substances. 1)If asbestos or hazardous substances in any form are encountered or suspected,Provider will stop its own work in the affected portions of the PROJECT to permit testing and evaluation. 2)If asbestos is suspected,Provider will,if requested and if Provider has the knowledge, skills and ability,manage the asbestos remediation activities using a qualified subcontractor at an additional fee and contract terms to be negotiated. 3)City recognizes that Provider assumes no risk and/or liability for a waste or hazardous waste site originated by other than Provider. G.Litigation Assistance.The Scope of Services does not include costs of Provider for required or requested assistance to support,prepare,document,bring,defend,or assist in litigation 3 Revised: 03/08/2021 undertaken or defended by City.All such Services required or requested of Provider by City, except for suits or claims between the parties to this AGREEMENT,will be reimbursed as mutually agreed. IV.COMPENSATION AND PAYMENT A.The cost of services as specified in the Scope of Service,shall be performed on an hourly basis,but in no event shall it exceed $1,078,224.00.Detailed breakdown of costs shall be shown in Exhibit “C”. B.Reimbursable expenses shall be billed to the City by the Provider.Invoices billed to the City for services by the Provider shall be limited to services performed within a single calendar year.For agreements which span multiple calendar years,invoicing shall be separated between calendar years.Year-end invoices (for services through December 31 of a given calendar year)shall be submitted to the City no later than January 31 of the following calendar year.After review and approval,City shall provide payment for reimbursable expenses on a monthly basis unless the parties agree to some other schedule.Provider shall pay any suppliers or sub-contractors within 30 days of receipt of reimbursement from the City. C.Errors and Omissions.Additional work that is required to be performed by Provider that is a result of errors or omissions by Provider shall not be compensated by City. D.INCREASE OF FEES The parties hereto acknowledge that,as of the date of the execution of the Agreement, Section 10-142 of the Omaha Municipal Code provides as follows:Any amendment to contracts or purchases which taken alone increase the original fee as awarded (a)by ten percent,if the original fee is one hundred fifty thousand dollars ($150,000)or more,or (b)by seventy-five thousand dollars ($75,000)or more,shall be approved by the City Council in advance of the acceptance of any purchase in excess of such limits.However,neither contract nor purchase amendments will be split to avoid advance approval of the City Council. The originally approved scope and primary features of a contract or purchase will not be significantly revised as a result of amendments not approved in advance by the City Council. The provisions of this section will be quoted in all future City contracts.Nothing in this section is intended to alter the authority of the Mayor under section 5.16 of the Charter to approve immediate purchases. V.OWNERSHIP OF INSTRUMENTS OF SERVICE The City acknowledges the Provider ’s documents,including electronic files,as instruments of professional service.Nevertheless,upon completion of the services and payment in full of all monies due to the Provider,the final documents prepared under this Agreement shall become the property of the City.The City shall not reuse on another Project or make any modifications to the documents without prior written authorization of the Provider.The City agrees,to the fullest extent permitted by law,to indemnify and hold harmless the Provider,its officers,directors,employees and subconsultants (collectively,Provider)against any damages,liabilities or costs,including 4 Revised: 03/08/2021 reasonable attorneys’fees and defense costs,arising from or in any way connected with the unauthorized reuse or modification of the documents by the City,regardless of whether such reuse or modification is for use on this Project or another Project VI.ADDITIONAL SERVICES In the event additional services for the aforementioned Project not covered under this Agreement are required, the Provider agrees to provide such services at a mutually agreed upon cost. VII.INSURANCE REQUIREMENTS The Provider shall carry professional liability insurance in the minimum amount of one half million dollars and shall carry workers’compensation insurance in accordance with the statutory requirements of the State of Nebraska. VIII.INDEMNIFICATION The Provider agrees,to the fullest extent permitted by law,to indemnify,defend and hold harmless the City,its officers,directors and employees (collectively,City)against all damages,liabilities or costs,including reasonable attorney’s fees and defense costs,to the extent caused by the Provider ’s negligent performance of professional services under this Agreement and that of its subconsultants or anyone for whom the Provider is legally liable;provided,that with respect solely to the said duty to defend,such duty of the Provider to defend shall arise only if,and to the extent,such duty is covered by Provider’s liability insurance.The City agrees,to the fullest extent permitted by law,to indemnify and hold harmless the Provider,its officers,directors,employees and subconsultants (collectively,Provider)against all damages,liabilities or costs,including reasonable attorney’s fees and defense costs in connection with the Project,to the extent caused by the City’s negligent acts or the negligent acts of anyone for whom the City is legally liable.Neither the City nor the Provider shall be obligated to indemnify the other party in any matter whatsoever for the other party’s own negligence.The Provider shall not be liable for any loss of profit,loss of business or any incidental, special, indirect or consequential losses. IX.TERMINATION OF AGREEMENT Either party may terminate this Agreement without cause upon fifteen (15)days’notice in writing. If either party breaches this Agreement,the non-defaulting party may terminate this Agreement after giving seven (7)days’notice to remedy the breach.On termination of this Agreement,the City shall forthwith pay Provider for the services performed to the date of termination and all finished or unfinished documents,data surveys,studies,drawings,maps,models,reports or photographs shall become, at the City’s option, its property. X.GENERAL CONDITIONS A.Non-discrimination.Provider shall not,in the performance of this Agreement,discriminate or permit discrimination in violation of federal or state laws or local ordinances because of 5 Revised: 03/08/2021 race,color,creed,religion,sex,marital status,sexual orientation,gender identity,age,or disability as recognized under 42 USCS 12101 et seq.and Omaha Municipal Code section 13-89,race,color,creed,religion,sex,marital status,sexual orientation,gender identity, national origin, age, or disability. B.Captions.Captions used in this Agreement are for convenience and are not used in the construction of this Agreement. C.Applicable Laws.Parties to this Agreement shall conform with all existing and applicable City ordinances,resolutions,state laws,federal laws,and existing and applicable rules and regulations. Nebraska law will govern the terms and the performance under this Agreement. D.Interest of the City.Pursuant to Section 8.05 of the Home Rule Charter,no elected official or any officer or employee of the City shall have a financial interest,direct or indirect,in any City Agreement.Any violation of this section with the knowledge of the person or corporation contracting with the City shall render the Agreement voidable by the Mayor or Council. E.Interest of the Provider.The Provider covenants that he presently has no interest and shall not acquire any interest,direct or indirect,which would conflict with the performance of services required to be performed under this Agreement;he further covenants that in the performance of this Agreement, no person having any such interest shall be employed. F.Authorization to Proceed.Execution of this AGREEMENT by City will be authorization for Provider to proceed with the work, unless otherwise provided for in this AGREEMENT. G.Force Majeure.Provider is not responsible for damages or delay in performance caused by acts of God,strikes,lockouts,accidents,or other events beyond the control of Provider.In any such event, Provider ’s contract price and schedule shall be equitably adjusted. H.Intellectual Property.City acknowledges and agrees that in the performance of the development service,Provider may utilize its proprietary data,concepts,methods,techniques, processes,protocols,ideas,inventions,know-how,trade secrets,algorithm,software,works of authorship,software and hardware architecture,databases,tools,other background technologies and standards of judgment that Provider developed or licensed from third parties prior to the Effective Date (the “Pre-Existing Technology”). Subject to the terms and conditions of this AGREEMENT,Provider hereby grants to City a non-exclusive,non-transferable,royalty-free license under Provider ’s Intellectual Property Rights to utilize the Pre-Existing Technology for the purpose of the City Project. City shall not,and shall not allow any third party to:(i)modify or otherwise create derivative works of the Pre-Existing Technology;(ii)use the Pre-Existing Technology for any other purpose,other than the City Project;(iii)make,have made,use,reproduce,license,display, perform,distribute,sell,offer for sale,service,support,or import any product that 6 Revised: 03/08/2021 incorporates,embodies and/or is based upon the Pre-Existing Technology;(iv)sublicense, distribute or otherwise transfer to a third party any of the Pre-Existing Technology by itself or as incorporated into software or hardware;or (v)reverse engineer,disassemble,decompile or attempt to derive the source code or underlying ideas or algorithms of the Pre-Existing Technology. Any additional use of the Pre-Existing Technology shall require a separate written license agreement. I.Suspension,Delay,or Interruption of Work.City may suspend,delay,or interrupt the Services of Provider for the convenience of City.In such event,Provider's contract price and schedule shall be equitably adjusted. J.No Third Party Beneficiaries.This Agreement gives no rights or benefits to anyone other than City and Provider and has no third- party beneficiaries. K.Merger.This Agreement shall not be merged into any other oral or written agreement,lease, or deed of any type. This is the complete and full Agreement of the parties. L.Modification.This Agreement contains the entire Agreement of the parties.No representations were made or relied upon by either party other than those that are expressly set forth herein.No agent,employee,or other representative of either party is empowered to alter any of the terms hereof unless done in writing and signed by an authorized officer of the respective parties. M.Assignment.The Provider may not assign its rights under this Agreement without the express prior written consent of the City. N.Strict Compliance.All provisions of this Agreement and each and every document that shall be attached shall be strictly complied with as written,and no substitution or change shall be made except upon written direction from authorized representative. O.LB 403 Contract Provisions.-NEW EMPLOYEE WORK ELIGIBILITY STATUS -The Contractor is required and hereby agrees to use a federal immigration verification system to determine the work eligibility status of new employees physically performing service within the State of Nebraska.A federal immigration verification system means the electronic verification of the work authorization program authorized by the Illegal Immigration Reform and Immigrant Responsibility Act of 1996,8 U.S.C.1324a,known as the E-Verify Program, or an equivalent federal program designated by the United States Department of Homeland Security or other federal agency authorized to verify the work eligibility status of a newly hired employee. If the Contractor is an individual or sole proprietorship,the following applies:1.The Contractor must complete the United States Citizenship Attestation Form,available on the Department of Administrative Services website at www.das.state.ne.us 2.If the Contractor indicates on such attestation form that he or she is a qualified alien,the Contractor agrees to provide the US Citizenship and Immigration Services documentation required to verify the Contractor ’s lawful presence in the United States using the Systematic Alien Verification for 7 Revised: 03/08/2021 Entitlements (SAVE)Program.3.The Contractor understands and agrees that lawful presence in the United States is required and the Contractor may be disqualified or the contract terminated if such lawful presence cannot be verified as required by Neb. Rev. Stat. §4-108. P.Certificate of Authorization.If this Agreement contemplates the performance of professional architecture or engineering work by the Provider,the Provider shall provide to the City,and maintain in good standing,a current Certificate of Authorization from the State of Nebraska as required by Neb. Rev. Stat. section 81-3436. Q.Debarment or suspension by any federal agency.(This section applies if any part of this Agreement is funded by a federal agency.)Office of Management and Budget (OMB)guidelines require that any individual or entity that has been placed on the Excluded Parties List System (“EPLS”-available for review through www.sam.gov)may not be a participant in a federal agency transaction that is a covered transaction or act as a principal of a person participating in one of those covered transactions.These guidelines apply to covered transactions under a grant from any federal agency for which a recipient expects to receive reimbursement for expenditures incurred or an advance on future expenditures. The Contractor providing goods and/or services to the City of Omaha certifies,by acceptance and execution of this Agreement,that neither it nor its principals are presently debarred, suspended,proposed for debarment,declared ineligible,or voluntarily excluded from participation in this transaction by any federal department or agency.The Contractor further agrees,by accepting and executing this Agreement,that it will include this clause without modification in all lower tier transactions,solicitations,proposals,contracts,and subcontracts.Where the Contractor or any lower tier participant is unable to certify this statement, it shall attach an explanation to this Agreement. R.Contract Compliance Ordinance No. 35344, Section 10-192 Equal Employment Opportunity Clause. During the performance of this contract, the Contractor agrees as follows: 1)The Contractor shall not discriminate against any employee or applicant for employment because of race,color,creed,religion,sex,marital status,sexual orientation,gender identity,national origin,age,or disability.The Contractor shall ensure that applicants are employed and that employees are treated during employment without regard to their race, color,creed,religion,sex,marital status,sexual orientation,gender identity,national origin,age,or disability.As used herein,the word “treated”shall mean and include, without limitation,the following:recruited,whether by advertising or by other means; compensated;selected for training,including apprenticeship;promoted;upgraded; demoted;downgraded;transferred;laid off;and terminated.The Contractor agrees to and shall post in conspicuous places,available to employees and applicants for employment, notices to be provided by the contracting officers setting forth the provisions of this nondiscrimination clause. 2)The Contractor shall,in all solicitations or advertisements for employees placed by or on behalf of the Contractor,state that all qualified applicants will receive consideration for 8 Revised: 03/08/2021 employment without regard to race,color,creed,religion,sex,marital status,sexual orientation, gender identity, national origin, age, or disability. 3)The Contractor shall send to each labor union or representative of workers with which he has a collective bargaining agreement or other contract or understanding a notice advising the labor union or worker ’s representative of the Contractor ’s commitments under the Equal Employment Opportunity Clause of the City and shall post copies of the notice in conspicuous places available to employees and applications for employment. 4)The Contractor shall furnish to the Human Rights and Relations Director all Federal forms containing the information and reports required by the Federal government for Federal contracts under Federal rules and regulations,and including the information required by Sections 10-192 to 10-194,inclusive,and shall permit reasonable access to his records.Records accessible to the Human Rights and Relations Director shall be those which are related to Paragraphs (1) through (7)of this subsection and only after reasonable notice is given the Contractor.The purpose for this provision is to provide for investigation to ascertain compliance with the program provided for herein. 5)The Contractor shall take such actions with respect to any subcontractor as the City may direct as a means of enforcing provisions of Paragraphs (1)through (7)herein,including penalties and sanctions for noncompliance;however,in the event the Contractor becomes involved in or is threatened with litigation as the result of such directions by the City,the City will enter into such litigation as necessary to protect the interests of the City and to effectuate the provisions of this division;and in the case of contracts receiving Federal assistance,the Contractor or the City may request the United States to enter into such litigation to protect the interests of the United States. 6)The Contractor shall file and shall cause his subcontractors,if any,to file compliance reports with the Contractor in the same form and to the same extent as required by the Federal government for Federal contracts under Federal rules and regulations.Such compliance reports shall be filed with the Human Rights and Relations Director. Compliance reports filed at such times as directed shall contain information as to the employment practices,policies,programs and statistics of the Contractor and his subcontractors. 7)The Contractor shall include the provisions of Paragraphs (1)through (7)of this Section, “Equal Employment Opportunity Clause”,and Section 10-193 in every subcontract or purchase order so that such provisions will be binding upon each subcontractor or vendor. S.Conflict. In the event of any conflict between this Agreement and any of the exhibits attached hereto, the terms of this Agreement shall take precedence. 9 Revised: 03/08/2021 EXHIBIT “A” RESERVED EXHIBIT “B” SCOPE OF SERVICES 61st & Radial Storm Sewer – OPW 54374 Page 1 of 18 Preliminary Investigation & Conceptual Design EXHIBIT “B” SCOPE OF SERVICES PRELIMINARY INVESTIGATION & CONCEPTUAL DESIGN OPW 54374 61st & RADIAL STORM SEWER OVERVIEW This project consists of a comprehensive and in-depth study into the range of feasible alternatives for the 61st & Radial Storm Sewer project with the objective to reduce the overflow volume and frequency at CSO 204 while preventing excessive inflow to the Cole Creek interceptor system. The work required for this project includes data colle ction and evaluation, public involvement, hydrologic and hydraulic sewer modeling, concept design, right-of-way verification, easement planning, preliminary geotechnical exploration and testing, partial topographic and land surveying, sewer field verification, and utility coordination. The Engineer will perform the study phase and preliminary engineering design services in general accordance with the latest versions and editions of the City of Omaha (City) and Combined Sewer Overflow (CSO) Program Plans, Protocols, Procedures, Standards, and Guidance Documents. Many of the CSO Program Plans, Protocols, Procedures, Standards, and Guidance documents rely on the consultant Program Management Team (PMT). Because the PMT’s role in the CSO Program will be changing through the course of this project, not all referenced procedures will be followed exactly. It is the intent of this scope of services to adhere as closely as possible to the intent and purpose of the referenced procedures and guidance identified below. However, it is understood that some details of the actual procedures will be modified during this project. DOCUMENT NAME PROCEDURES PLANS Public Information Procedure for CSO and RNC Projects Environmental Plan Sewer Separation Protocol Rev. 0.01 Omaha CSO Program Materials Management Plan for Soil and Groundwater Utility Coordination Procedure Document and Records Management Plan Soil Restoration Procedure GUIDANCE DOCUMENTS Work Change Acknowledgement Sewer Separation Deliverable Expectations Guidance Documents STANDARDS Geotechnical Guidance Document City AutoCAD Standards Sewer Separation Cost Estimate Template Guidance InfoWorks Modeling Standard Private Property Investigation Guidance 61st & Radial Storm Sewer – OPW 54374 Page 2 of 18 Preliminary Investigation & Conceptual Design The Engineer will provide the study and concept phase (10%) to the City plus services and design efforts to allow the project team to continue towards 30% design as outlined in the task descriptions described herein. The study phase and preliminary design documents will be based on field investigations results, previous data and reports prepared for the study area, and utility coordination information. UNDERSTANDING & ASSUMPTIONS In response to a project data request, the Engineer received information and documents through Google Drive on September 14, 2022 from the City. In addition to the se items received, the following data and documents are requested. For the Engineer to execute this scope, the City will need to provide or obtain the following information: • Raw (unmodified) data obtained under contracts by the City involving previous field investigation data and results, such as but not limited to: o Smoke and dye testing field results; o Private property inspection findings; • Field books associated with the AutoCAD survey files provided; • Deed and title research and plat maps for all properties within the project limits; and In addition to the items received and requested above, the City will provide or obtain the following information: • As-built and/or original construction records of the existing sewer facilities to be relied upon during the execution of conceptual design services, and to be verified as needed in subsequent design phases; • Known major maintenance history of the existing sewer facilities including work order history, and structural or leak repairs or replacement of sections within the potential project limits; Interim Flow Monitoring Standard, Rev. 0 Storm Sewer Design Basis and Methodology Guidance Public Works Department Design Division Surveying Proposals Guidelines for Preparation and Presentation Sustainability Guidance City of Omaha Wastewater Collection Systems Design Manual Liquidated Damages Guidance Omaha Regional Stormwater Design Manual (ORSDM) Small & Emerging Small Business (SEB) Program Guidance for Major Facility and Sewer Separation Project Teams During Design Memorandum Revised City of Omaha Standard Specifications Risk Management Guidance for Utilizing and Maintaining the Project Level Risk Register City of Omaha Standard Plates Omaha Parks Tree Mitigation Policy NDEE Administrative Code Title 123 Rules and Regulations for the Design, Operation and Maintenance of Wastewater Works 61st & Radial Storm Sewer – OPW 54374 Page 3 of 18 Preliminary Investigation & Conceptual Design • Current names and addresses of known utilities; • Information of other nearby projects that may affect design or scheduling; • Updates to the City InfoWorks Models during execution of this contract; and • Previous field investigation data and results, such as but not limited to: o Completed drainage and sewer backup questionnaires; o Groundwater levels monitoring results, and access to any piezometers and wells; and o Pavement core results. The initial scope of work includes preparing and submitting the following items to the City: • 10% Engineering Technical Memorandum, which will include: o Summary of Project Data Collection; o Preliminary Alternatives Evaluation; o Hydrologic and Hydraulic Modeling Technical Memorandum; o Preliminary Cost Estimates; o Trenchless Feasibility Memorandum; and o Preliminary Geotechnical Data Report (GDR). • Conceptual Plans sufficient for alternatives selection. • 30% Basis of Design Report (Engineer will proceed with Task 10 based on City selected alternative). Up to three (3) hard copies and an electronic copy of the reports and memorandums identified above and herein will be provided to the City as well as AutoCAD files , ArcGIS shape files, and survey information and records, and geotechnical data and results associated with the project. This scope of work is limited to those tasks identified herein. It is anticipated additional work may be requested and, if mutually agreeable to all parties, will be added to this scope of work by supplemental agreement. Anticipated additional work may include, but not be limited to, unanticipated tasks necessary for the permitting and agency approvals, preparation and recording of legal descriptions required for easements and property acquisitions, site specific studies for noise and air quality, final design services, additional field investigation services, and construction observation and administration services, as determined by the City. It is our understanding that the City has not planned to increase the size in reconstruction efforts of the Cole Creek interceptor sewer or the existing CSO outfall sewer. The Engineer will model the 61st & Radial Storm Sewer project utilizing modeled outcomes of other projects in the area but with the assumption of no upsizing of sewer pipes downstream. It is assumed existing right-of-way (ROW) and easement information and property boundaries used to determine additional ROW, permanent or temporary easement needs will be based upon existing property records and drawings available from Douglas County. Available plat maps in conjunction with existing property features located during topographic survey will be used to identify existing property boundaries on project drawings. No establishing of new or modified property corners (pins) or other ROW monuments is anticipated to be required with this scope of work. 61st & Radial Storm Sewer – OPW 54374 Page 4 of 18 Preliminary Investigation & Conceptual Design Benesch will perform quality assurance and quality control activities throughout the execution of this scope of work in accordance with a project specific Project Quality Management Plan (PQMP) prepared by Benesch and accepted by the City. ANTICIPATED PROJECT SCHEDULE* TASKS/SERVICES Approx. Start Date Approx. End Date NTP .................................................................. January 2023 Kickoff Meeting …………………………………………. January 2023 Survey Services ............................................... January 2023 .................... March 2023 Data Collection & Review .……………………………January 2023 …………………. March 2023 Sewer Modeling & Calculations .………………... February 2023 ………………… April 2023 Geotechnical Investigation ………………………… February 2023 ………………… April 2023 Utility & Sewer Investigation ………………………. March 2023 …………………... April 2023 Identification of Feasible Solutions ……………….. April 2023 …………………….. May 2023 Concept Design & Estimates (10%) ………………… May 2023 …………………….. June 2023 Preliminary Design (30%) ** *Scheduling of certain tasks are dependent on seasonal conditions and/or timely response from others. Benesch will notify the City in a timely manner of any delays due to circumstances beyond our control, the effects on the schedule, and potential measures to available to restore the overall project schedule. **Task 10-Preliminary Design (30%): A design duration of 6 months is estimated once an alternative is selected. The Engineer will prepare a revised design schedule at the start of Task 10. 1. PROJECT MANAGEMENT TASK 1.1 Conceptual Design Project Management 1.1.1 Project Management Benesch’s Project Manager will serve as point of contact with the City. Project management responsibilities include providing for the overall project management and administration, project coordination, public involvement, preparation of the deliverables under subtask 1.3, and neighborhood coordination throughout the duration of the Project. The Engineer will monitor progress and schedule and facilitate coordination of the Project design elements; prepare monthly invoicing with estimated percentage of work complete by contract task; prepare monthly progress reports; scope, schedule, and budget tracking; provide staffing management and contract administration; maintain communication with the City; maintain Quality Control; and provide monthly project schedule updates. 1.1.2 Agency Coordination The Engineer will coordinate the design activities with agency partners (City of Omaha, Douglas County, Nebraska Department of Environment and Energy (NDEE), Nebraska Department of Transportation (NDOT), State Historic Preservation Office (SHPO), and 61st & Radial Storm Sewer – OPW 54374 Page 5 of 18 Preliminary Investigation & Conceptual Design other similar agencies), utility companies (Omaha Public Power District, Metropolitan Utilities District, and other utility providers), and identified stakeholders, as needed. 1.2 Preliminary Design Project Management 1.2.1 Project Management Benesch’s Project Manager will serve as point of contact with the City. Project management responsibilities include providing for the overall project management and administration, project coordination, public involvement, preparation and updates of the deliverables under subtask 1.3, and neighborhood coordination throughout the duration of the Project. The Engineer will monitor progress and schedule and facilitate coordination of the Project design elements; prepare monthly invoicing with estimated percentage of work complete by contract task; prepare monthly progress reports; scope, schedule, and budget tracking; provide staffing management and contract administration; maintain communication with the City; maintain Quality Control; and provide monthly project schedule updates. 1.2.2 Agency Coordination The Engineer will coordinate the design activities with agency partners (City of Omaha, Douglas County, Nebraska Department of Environment and Energy (NDEE), Nebraska Department of Transportation (NDOT), State Historic Preservation Office (SHPO), and other similar agencies), utility companies (Omaha Public Power District, Metropolitan Utilities District, and other utility providers), and identified stakeholders, as needed. 1.3 Deliverables The Engineer will prepare and submit the following items to the City of Omaha: • Minutes from meetings with the agencies and companies listed above; • Project schedule and revised project schedules as needed; • Weekly status updates and monthly progress reports; • Quarterly Progress Summary for NDEE meetings; • Quality Control Plan (QCP); • Project Health and Safety Plan (HSP); and • Project Execution Plan (PEP). 2. MEETINGS TASK The City of Omaha will be included in all external meetings and provided meeting minutes following the meeting and an agenda prior to the meeting. It is assumed subconsultant attendance will be virtual, whereas in-person attendance will be at the option of the City for the remaining project team and City staff. 2.1 Conceptual Design Meetings 2.1.1 Initial Project Kickoff Meeting – (1 meeting) The Engineer will conduct the initial project kickoff meeting with the City. The purpose of the meeting will be to review the project approach, PEP, project goals/objectives and 61st & Radial Storm Sewer – OPW 54374 Page 6 of 18 Preliminary Investigation & Conceptual Design conceptual design; establish project communication procedures; and e stablish the project schedule. 2.1.2 Monthly Progress Meetings – (6 meetings) The Engineer will schedule and attend all monthly progress meetings with the City of Omaha. Included with this task is the creation and distribution of a meeting agenda and a follow up meeting summary. During these meetings, the Engineer will provide updates on project progress, schedule status, current project issues, public involvement activities, accepted and potential work changes, and action items to follow. The City will determine the departments and divisions from the City to attend each meeting. 2.1.3 InfoWorks Model Communication Meetings – (2 meetings) The Engineer will schedule and attend two (2) meetings with the City, Carollo Engineers, and Jacobs Engineering Group to discuss the current InfoWorks model, and any model changes or updates that will be needed as the Cole Creek 204 Phase 4 and 61st & Radial projects progress in design. These meetings will establish communication between Engineer and others as needed to ensure that model updates are shared with the City and Project Teams working in the Cole Creek watershed. This task also includes effort for coordination via phone, email, and virtual correspondence between the Engineer’s modeling staff and the City’s modeling representatives periodically throughout the conceptual design stage of the project. 2.1.4 Technical Meetings – (2 meetings) This task includes technical team meetings anticipated during the course of the project. Meetings will be held between the Engineer, City, and Subconsultants. The technical meetings will be scheduled after the initial data review and analysis to discuss t he sewer modeling and tunneling proposed for the feasible alternatives being developed. When possible, all technical discussions will be held at the regularly scheduled monthly meetings. However, it is understood that some topics will require specialists or other individuals that may not be able to attend the regularly scheduled meetings. The City will determine the departments and divisions from the City to attend each meeting. 2.2 Preliminary Design Meetings 2.2.1 Preliminary Design Kickoff Meeting – (1 meeting) The Engineer will conduct the preliminary design kickoff meeting with the City. The purpose of the meeting will be to review the project approach for advancement of 30% design of the selected alternative, the updated PEP, project communication procedures; and the project schedule for preliminary design. 2.2.2 Monthly Progress Meetings – (6 meetings) The Engineer will schedule and attend all monthly progress meetings with the City of Omaha. Included with this task is the creation and distribution of a meeting agenda and a follow up meeting summary. During these meetings, the Engineer will provide updates on project progress, schedule status, current project issues, public involvement activities, 61st & Radial Storm Sewer – OPW 54374 Page 7 of 18 Preliminary Investigation & Conceptual Design accepted and potential work changes, and action items to follow. The City will determine the departments and divisions from the City to attend each meeting. 2.2.3 InfoWorks Model Communication Meetings – (1 meeting) The Engineer will schedule and attend one (1) meeting with the City, Carollo Engineers, and Jacobs Engineering Group to discuss the current InfoWorks model, and any model changes or updates that will be needed as the Cole Creek 204 Phase 4 and 61st & Radial projects progress in design. This meeting will establish communication between the Engineer and others as needed to ensure that model updates are shared with the City and Project Teams working in the Cole Creek watershed. This task also includes effort for coordination via phone, email, and virtual correspondence between Engineer’s mod eling staff and the City’s modeling representatives periodically throughout the 30% design stage of the project. 2.2.4 Utility Coordination Meeting – (1 meeting) The Engineer will schedule and attend a utility meeting to coordinate and discuss utility conflicts and protection within the project limits. The meeting will present the proposed project and solicit information. This task also includes effort for coordination via phone , email, and information request letters. The Engineer will be responsible for creating and maintaining a utility tracking log throughout the Project, taking and distributing meeting notes, and incorporating utility information into the design of the Project. The Engineer will follow the City’s Utility Coordination Procedure. 3. SURVEY AND RIGHT OF WAY SERVICES TASK 3.1 Topographic and Preliminary ROW Surveying Included in this phase of service are the following tasks: • Review of property records research and pre-field records; • Review of survey and topographic information from OPW 52814; • Incorporation of plat maps into project ROW design files; and • Additional topographic survey to complete the project area. For Task 3, it is anticipated the Engineer will self-perform this work, reserving the right to obtain a subconsultant to perform these services. Retaining a subconsultant will not go beyond the “Not to Exceed” fee for this contract. The City will provide to the Engineer existing property records, title search results, and plat maps for Engineer to incorporate into ROW design files and to identify existing property boundaries on project drawings. Project drawings will reflect existing property lines, permanent easements, and other boundary related items as information is available. The Engineer will perform additional topographic survey where topographic and land survey is absent from the OPW 52814 survey to complete the area within the 61 St & Radial Storm Sewer project limits. The limits of the additional survey will include the locations shown in the attached exhibit (Figure 1). 61st & Radial Storm Sewer – OPW 54374 Page 8 of 18 Preliminary Investigation & Conceptual Design The Engineer will perform the topographic ground survey within the defined project limits according to the City Public Works Department, City Design Division, and Survey Scope consistent with the details presented herein. The Engineer will establish survey control points for the project as needed. The City will identify any known control points in the project area the City desires to be included in the project control. Any additional survey services not identified in this task will be performed by supplemental agreement. The survey will capture readily identifiable or locatable features relevant to developing the project design. All fixed physical items and cross sections will be recorded within the survey corridor including all readily locatable at or above ground utility appurtenances, lines, pedestals, cabinets or other utility related features, sewers and storm drainage features with vertical measurements of manholes and inlets, structures and landscape features. Isolated trees will be singularly noted, measured two (2) feet above ground, presented in diameter inches, and identified as to type or species. Closely grouped trees will be surveyed around the perimeter and counted individually. All trees classified as greater than 9-inches in diameter will be singularly noted with groupings. The topographic survey will be performed using generally accepted technology and practices. Copies of field book records and electronic records will be submitted to the City at the completion of the topographic survey. Natural topographic features and man-made features will be recorded by coordinates to the nearest one-hundredth (0.01) of a foot. Horizontal control will be based on the Douglas/Sarpy LDP as outlined in the letter from Michael Caniglia dated April 30, 2022. This scope of work does not include a boundary survey or establishing any property corners, missing property pins, or other right-of-way monuments. 3.2 Deliverables The Engineer will prepare and submit the following items to the City of Omaha: • Field books and pertinent documents used to perform the topographic survey; • Surveyor’s check print drawing; and • Survey point file. 4. EXISTING DATA COLLECTION AND ANALYSIS TASK 4.1 Information Gathering & Analysis The Engineer will review available project records, data, plans, and reports to identify relevant information for the Project and identify data gaps which will be summarized in a memorandum. Included in this memorandum will be a summary of information such as field data, testing or verification needed to execute a final design of the City’s selected design altern ative. Information anticipated to be provided by the City and used to compile information potentially relevant to the project is listed in the Understanding & Assumptions section of this scope. Under this task, the information reviewed and evaluated will be within the data collection limits delineated on the “61st & Radial Data Collection Limits” exhibit, Figure 2, included with this 61st & Radial Storm Sewer – OPW 54374 Page 9 of 18 Preliminary Investigation & Conceptual Design scope. Investigation of additional areas may be added to this scope of work by supplemental agreement upon request. The Engineer will document interaction with all parties and all information requests will be relayed through the City or requested directly from an individual party only with full knowledge and approval of City. 4.2 Deliverables The Engineer will prepare and submit the following items to the City of Omaha: • Summary of Project Data Collection to be included with the 10% Engineering TM. 5. GEOTECHNICAL ENGINEERING TASK Geotechnical services under this scope of work are planned to prepare and provide a preliminary geotechnical data report and trenchless feasibility memorandum. The initial scope of work does not include a Geotechnical Baseline Report (GBR), and is anticipated to be performed during the 60% design stage as determined by the design alternative selected by the City. 5.1 Field Investigation A subsurface exploration will be performed in accordance with the City’s Geotechnical Investigation Procedure for Sewer Separation Projects. A geotechnical investigation will be performed consisting of pavement coring, Dutch friction-cone soundings, and exploratory borings at up to ten (10) locations and piezometers at three (3) of the locations. The temporary piezometers will remain in place for duration of the project. The soundings, boring and piezometer locations will be readily accessible based on equipment access, site conflicts, utility clearance issues and areas of environmental concern noted in the EDR report. The soundings will be completed with a mechanical penetrometer to determine penetration resistance. The soil borings will be made with a machine-driven, continuous-flight or hollow- stem auger used to advance the holes for split-spoon (SPT) and thin-walled Shelby-tube sampling. Standard penetration tests and thin-walled tube sampling will be used to obtain soils samples for identification and classification of the subsurface materials. Boring depths are intended to extend 5- to 10-feet below excavation level to permit assessment of excavation stability and possible shoring. Groundwater measurements will be taken at completion of each boring. Since trenchless installation techniques are anticipated, this investigation will evaluate and provide design criteria and parameters for construction. The piezometers will provide groundwater data to later assist with calculations of hydraulic conductivity and dewatering activities associated with the construction. 5.2 Laboratory Testing Laboratory testing of samples obtained during the field investigation will be performed to determine the physical characteristics of the soils encountered and to determine potential effects on the proposed alternatives. 61st & Radial Storm Sewer – OPW 54374 Page 10 of 18 Preliminary Investigation & Conceptual Design The laboratory tests and procedures considered necessary to evaluate the pertinent engineering properties of the foundation soils include, but may not be limited to, the following: • Visual inspection of the thin-walled tube and penetration samples of foundation soils by professional engineering staff. • Classification of typical soil types including grain size analysis, Atterberg limits may be selected as determined by engineering staff and geologic needs. • Moisture content and dry density of selected undisturbed samples of cohesive soil . • Swell/consolidation tests on representative soils from within the critical foundation zones to help in development an estimate of the amount of heave/settlement may be selected as determined by engineering staff and geologic needs, if required. • Unconfined compression tests and triaxial compression tests on representative samples of clayey foundation soils. The unconfined and triaxial compression test data will be used to determine the geotechnical properties of the foundation soils and the stability of slopes of excavations. • Permeability tests on undisturbed samples to determine the coefficients of permeability of the selected soil samples. • Soil corrosivity tests including water-soluble sulfates on representative samples of the subsurface materials may be selected as determined by engineering staff and geologic needs. 5.3 Preliminary Trenchless Evaluation A trenchless evaluation will be performed for the alternative(s) proposing trenchless sewer installation to determine if trenchless installation is feasible and what types of trenchless installation are appropriate. The Evaluation will also address constructability and 3rd party impacts. 5.4 Geotechnical Data Report A geotechnical data report will be prepared that summarizes a geotechnical desktop review, field data and laboratory results. The field and laboratory data that would be included in the geotechnical data report are as follows: • Penetration diagrams of Dutch friction-cone penetrometer. • Boring logs. • Density and moisture content of undisturbed soil samples. • Unconfined compressive strengths of selected samples of foundation soils. • Consolidation test data on selected samples of subgrade and supporting soils. • Permeability tests results. • Soil corrosivity test results. • Geology: o Depth to groundwater, if encountered. o Summary of surface conditions at the project site. • Soils classification chart and tables listing the criteria used to describe various soil properties. 61st & Radial Storm Sewer – OPW 54374 Page 11 of 18 Preliminary Investigation & Conceptual Design • Soil classification test data. The geotechnical data report will include, at a minimum, the following: • Test borings and piezometer location maps. • Boring logs and results of the laboratory testing. • Minimum depth to suitable subgrade material. • Recommended types of fill and backfill and compaction requirements. • Active, passive, and at-rest earth pressures and drainage recommendations for use in design of subgrade structures. • Groundwater level measurements and variation . 5.4 Deliverables The Engineer will prepare and submit the following items to the City of Omaha: • Preliminary Geotechnical Data Report (GDR) • Trenchless Feasibility Memorandum 6. UTILITY COORDINATION TASK 6.1 Utility Coordination The Engineer will contact utility providers identified by Nebraska 811 Design One-Call services or identified by the City Public Works Department to request horizontal and vertical location of existing facilities in and around the project area for all feasible alternatives being evaluated to consider during design and to incorporate into design drawings. The Engineer will provide the utilities with an overview of the project goals and anticipated alternatives to be considered and an estimated timeline for construction. Specific details will be requested for the adjacent utility poles and required minimum horizontal and vertical clearance of power lines during construction. Provided information and planned relocations will be summarized and included in the 10% Engineering Technical Memorandum. The Engineer will formally communicate to the City any facilities determined by utility companies to be in conflict to allow the City to render a determination requiring either relocation of the utility or modification of the selected design alternative. 6.2 Deliverables The Engineer will prepare and submit the following items to the City of Omaha: • Minutes from meetings with any utility company; and • Copies of documents or information provided by the utility companies. 7. ALTERNATIVES & FEASIBILITY EVALUATION TASK 7.1 Alternatives Evaluation In consultation with the City, the Engineer will identify and perform a preliminary evaluation of up to five (5) feasible alternative solutions meeting the goals of the City. It is anticipated these alternatives will include at a minimum the alternatives listed below. The alternatives evaluation will be summarized in a Preliminary Alternatives Evaluation section of the 10% Engineering Technical Memorandum (TM) identifying the potential layout, probable scope of work and 61st & Radial Storm Sewer – OPW 54374 Page 12 of 18 Preliminary Investigation & Conceptual Design schedule, potential green infrastructure options, diversion structure improvements, CSO volume and frequency outcomes, identified impacts to the Cole Creek interceptor, and preliminary estimate of costs (AACE Class 4) for each alternative. The CSO benefit, service level benefit, and/or potential savings to the storm sewer system associated with implementation of the green infrastructure will be a part of the evaluation. In addition, a summary of the anticipated impacts, constraints, and risks for each feasible alternative being evaluated will be included in the 10% Engineering Technical Memorandum to be factored in the screening and assessment process. The alternatives listed below start with what is anticipated to be the lowest cost, impact, and benefit, and build progressively upon each other ultimately to full separation, which is anticipated to carry both a high cost and benefit. These alternatives are not unique, but rather each one adds additional sewer separation upon the previous . Although four (4) alternatives are identified below, this scope is written for up to five (5) alternatives to allow for some additional flexibility as information is gathered. 1. No Tunnel Option. This alternative will not require tunneling in 61st Street but does include sewer separation in an approximately 44-acre sub-basin in the northeast portion of the 61st & Radial basin. This alternative correlates to the “backup option” as identified in Section 3.5.1 of the City of Omaha’s 2021 CSO Long Term Control Plan (LTCP). 2. Tunnel with minimal sewer separation. This alternative will include the sewer separation noted above in northeast portion, and a tunnel of sufficient size to accommodate approximately 30 acres of already separated flow in NW Radial Hwy. For 10% design, it will be assumed that the areas that appear separated based on the City’s GIS data, are actually separated (this will be confirmed as part of 30% design). 3. Tunnel with full separation in area tributary to tunnel. This alternative will include the separation noted above in the northeast portion, and a tunnel of sufficient size to accommodate full separation of the areas tributary to the tunnel at 61 st Street and Spencer Street. This alternative correlates to the alternative that was included in the 2021 LTCP, and provides approximately 99 acres of sewer separation above the Pratt Diversion. 4. Full separation. This alternative will include everything in the alternatives above, plus sewer separation on 63rd Street and evaluation of a pipe-in-pipe concept to fully separate the area between 61st Street and 63rd Street from NW Radial Hwy to Pratt Street. This alternative includes complete separation of the CSO 204 Phase 2 area, and would allow for deactivation of CSO 204. 5. Alternative to be identified later after. This alternative will be determined in conjunction with the City and review of the data and information received. 61st & Radial Storm Sewer – OPW 54374 Page 13 of 18 Preliminary Investigation & Conceptual Design The project alternative selected, as well as the feasible alternatives evaluated, will be consistent with the current LTCP. 7.2 Concept Planning (10% Design) • The Engineer will develop concept plans (10% design) and AACE Class 4 cost estimates for up to five (5) feasible alternatives to support detailed evaluation and selection of the preferred alternative. The design intent will be to create layouts that consider factors such as topography, existing utilities and structures, environmental features, sewer and manhole invert and locations, and private property and right-of- way boundaries. The detailed concept plans will indicate the anticipated location and dimensions of temporary and permanent easements necessary for the construction of each alternative. The concept plans will show pavement removal and replacement along with proposed pipe alignments. In addition, conceptual sanitary and storm sewer profiles along the proposed alignments will be prepared for each alternative. 7.3 Deliverables The Engineer will prepare and submit the following items to the City of Omaha: • 10% Engineering Technical Memorandum (TM) with Class 4 cost estimates per ASTM International and AACE International classification system as noted above and including a Preliminary Alternatives Evaluation. 8. SEWER ANALYSIS TASK This task consists of developing a new model or expanding upon previous models and developing a more detailed model for the Basin and performing hydrologic and hydraulic calculations for the project study area for the proposed sanitary and storm sewer system. 8.1 Hydrologic and Hydraulic Modeling The City’s existing InfoWorks ICM model will be utilized to determine peak flow and volume from separated drainage areas and to evaluate sewer pipeline hydraulics. Flow data from the City’s flow meters will be evaluated during this task. The Engineer will assume the existing model provided by City has been calibrated and is current for the project’s use in modeling alternatives. The representative year and the 24 hour, 2-year and 10-year design events will be simulated to determine the appropriate sizing for the proposed conveyance sewers. Subcatchment boundaries will align with those in the most recent master InfoWorks ICM model for the CSO Program, except in cases where the watershed and combined/sanitary sewershed do not convey flow in the same direction. It is expected that subdivision of the subcatchments from InfoWorks to inlet-level subcatchments will be necessary to attain the degree of accuracy in hydrologic calculations necessary to support design efforts. The Engineer will develop and run an InfoWorks ICM model for up to five (5) alternatives as identified in this scope to allow for more detailed evaluation and selection of the preferred alternative . Models will be used to determine the tunnel size needed for certain alternatives, the representative year CSO volume 61st & Radial Storm Sewer – OPW 54374 Page 14 of 18 Preliminary Investigation & Conceptual Design and frequency for each alternative, the effects of each alternative on the Cole Creek interceptor, and evaluation of real-time controls (RTC) at the CSO diversion. 8.2 Real Time Controls Evaluation The Engineer will develop preliminary real-time control (RTC) logic for the alternatives as appropriate to capture the range of options and evaluate the feasibility and potential benefits of RTC for the range of alternatives. The Engineer will develop necessary data inputs (such as flow information in the Cole Creek interceptor) and provide an outline of the control logic. Benefits of the RTC beyond what could be achieved with passive controls will be identified and included in the Hydrologic and Hydraulic Sewer Technical Memorandum. 8.3 Hydraulic Performance Calculations Preliminary velocity and hydraulic calculations will be performed for the storm and sanitary sewer system within the project area for the feasible alternatives being evaluated to verify the capacity and performance of the adjusted storm and sanitary sewer systems to ensure the proposed pipes and manholes do not surcharge beyond acceptable design limits. The sanitary sewer system will be designed in conformance with the latest Omaha Wastewater Collection System Design Manual. The storm sewer design will be in conformance with the Storm Sewer Design Basis and Methodology Guidance. 8.4 Sewer System Alignment The Engineer will review the proposed storm and sanitary systems for conflicts with existing utilities, routing limitations, and constructability issues and adjust the proposed storm and sanitary sewer systems as necessary to eliminate conflicts wherever reasonably possible including selecting and evaluating alternate alignments; revising inlet locations; and adjusting pipe inverts and diameters. 8.5 Sewer Structure Condition Assessment A limited investigation assessment manhole inventory and connectivity determination (Level 2) within the project area, as required to supplement previous information, per the Manhole and Lamping Inspection Procedure, will be performed. This will include up to twenty-five (25) sewer manholes, twenty-five (25) inlets, and the grit and diversion structures on Pratt Street. Surface manhole and inlet inspections will be performed to identify and document manhole, inlet, and structure conditions; manhole diameter and material; trough and bench condition and defects; cone and wall condition and defects; frame, grate, and ring adjustment needs; and pipe seal connections and defects. Review of available sewer televising videos, provided by the City, using certified pipeline assessment personnel will be performed to assess the overall condition of the pipes and identify severity of deterioration and defects, such as structural deformities, fractures, sags, and corrosion at the time videoing was performed. 8.6 Deliverables The Engineer will prepare and submit the following items to the City of Omaha: • Hydrologic and Hydraulic Modeling Technical Memorandum included in the 10% Engineering TM. 61st & Radial Storm Sewer – OPW 54374 Page 15 of 18 Preliminary Investigation & Conceptual Design 9. PUBLIC AND STAKEHOLDER INVOLVEMENT TASK 9.1 10% Public and Stakeholder Coordination The Engineer will communicate with property owners affected by specific property issues and for information gathering purposes and develop correspondences and exhibits regarding the project as needed. The Engineer will develop Public Outreach Summaries for each feasible alternative and include in the 10% Engineering Technical Memorandum. In addition to this task, the Engineer will provide an informational postcard mailer to property owners in and near the project area to provide advance notice of field work involved with this contract along with assisting the City with development and placement of yard signs in the City right-of-way in proximity to the project area informing and providing notice to the public of the anticipated field investigative work. This includes land surveying and geotechnical field-testing as noted in Task 3 and Task 5. 9.2 30% Public Engagement The Engineer will communicate with the impacted property owners, businesses, schools, and neighborhood associations affected by the project; develop correspondences regarding the project as needed; and prepare exhibits. As part of the preliminary design development, this task includes up to one stake holder meeting and meetings with affected property owners in person on specific issues. Additional public meeting(s) for the selected alternative will be included in a subsequent design contract. Should additional topographic and land survey be needed at a part of Subtask 10.1, the Engineer will provide an informational postcard mailer to property owners in and near the area(s) to be surveyed to provide advance notice of field work along with assisting the City with development and placement of yard signs in the City right-of-way informing and providing notice to the public of the anticipated field work. 9.2.1 Deliverables The Engineer will prepare and submit the following items to the City of Omaha: • A preliminary Public Outreach Plan, in accordance with the CSO Public Outreach Guidance, for the selected preferred alternative, and to be included in the 30% Basis of Design Report (BODR). 9.3 Website Support The Engineer with assist the City with providing public relation and technical media services in updating the City’s public website and social media and blog postings regarding project progress and objectives at key milestones and project resource information, graphics, and timelines. 10. PRELIMINARY DESIGN TASK The selected project alternative will be advanced to 30% preliminary design. This Task has been developed with the assumption that Alternative 3, as identified above, is selected for advancement to 61st & Radial Storm Sewer – OPW 54374 Page 16 of 18 Preliminary Investigation & Conceptual Design the 30% level. This assumption is not meant to influence the actual alternative evaluation in any way, but rather has been made to facilitate the production of scope and fee for this Task. Alternative 3 has been chosen because it is consistent with the 61st & Radial project as described in the 2021 LTCP. Task 10 fees are included in this contract but will be withheld from use by the Consultant unless given written approval from the City to proceed with the task or subtask. Upon selection of the alternative to advance to preliminary design, the Engineer will then prepare a design schedule at the start of Task 10. Additional field work and testing services to address identified data gaps and missing information to complete preliminary design of the selected alternative by the City; design beyond that of the anticipated project extents of Alternative 3; and CSO preli minary and final design tasks and deliverables not outlined in Task 10 of this contract shall be included in an amendment as discussed and agreed upon by the City. 10.1 Additional Topographic Survey Should the City select Alternative 3 to proceed with pr eliminary design, the Engineer will perform additional topographic survey where topographic and land survey is absent from the OPW 52814 survey to complete the area within the 61St & Radial Storm Sewer project limits. This subtask will include the services as outlined in Task 3 of this cont ract. The limits of the additional survey for Alternative 3 will include the locations shown in the attached exhibit (Figure 1). 10.2 Preliminary Design Plans – 30% The Engineer will lay out the major design elements of the project in a preliminary plan set for the City to review and provide comments. The 30% design deliverable is meant to provide a preliminary determination of alignment and depth of proposed storm and sanitary sewers and/or conversion of the existing combined sewer to either storm or sanitary, in relationship to existing utilities and street features based on the level of information available. Primary elements of the preliminary design under this task are as follows: • Design and drafting of the sewer horizontal and vertical alignment and/or adjustment of alignment. Alignment Data and Control Points will be in the plan set. • The design and drafting of the proposed storm and sanitary sewer profiles for the new alignment of pipe and structures showing sewer collector connections, utility crossing locations, and existing and proposed surfaces. • Plans will show proposed storm sewer, sanitary sewer, sidewalk, ADA curb ramp, and roadway improvements;; and any proposed green infrastructure facilities and real -time controls. • Plans will include utility information received and the topographic and ground survey. • Preparation of right-of-way requirements for the construction of the new sewer system per the ROW Management and Property Acquisition Procedure. The potential 61st & Radial Storm Sewer – OPW 54374 Page 17 of 18 Preliminary Investigation & Conceptual Design properties impacted by the project will be summarized in ROW Table with current property information and shown in the preliminary plan set. 10.3 Hydrologic and Hydraulic Calculations and Modeling Update of the hydrologic and hydraulic calculations and modeling based on layout of the proposed system. 10.4 Permit Identification A preliminary list of the permits needed for this Project will be included in the Basis of Design Report (BODR). Pre-application meetings are not anticipated; and therefore, not included in this task. 10.5 Opinion of Probable Construction Cost The development and tabulation all of the quantities. A table will be included on the plans. Quantities will be submitted to City of Omaha for the 30% submittal using City of Omaha standard bid items. Engineer’s opinion of probable cost estimates will be prepared by the Engineer using recent bid tabulations, NDOT’s Average Unit Price (AUP), City of Omaha data, and other information. 10.6 Project Phasing and Sequencing A proposed preliminary project schedule will be prepared for the next phase outlining key timelines and milestones including permit application submissions, progress design submittals, review periods for the review agencies and the City, final preparation of construction plans and specifications, and public meetings. 10.7 Preliminary Design Plan Walkthrough The Engineer will coordinate a field review and walkthrough using 30% preliminary design plans with the City. The focus of the walkthrough will be on planning, utility conflicts, property impacts, tree removals and replacements, traffic and street issues, and overall constructability. The C ity will identify staff to attend the field review. Walkthrough comments and outcomes will be documented for incorporation into the 60% design. 10.8 Complete Streets Checklists & Urban Design Review Board (UDRB) Complete Streets Checklists 1, 2, and 3 will be completed and the Complete Streets process followed for the chosen alternative and submitted to the City, along with a preliminary plan set, for review and comment. Conceptual UDRB drawings will be developed that show the project impacts in relation to Green Streets, ACI Districts/Streets, or other areas of interest to the UDRB. The purpose of the conceptual UDRB drawings will be to determine whether full Board review will be required, or whether an administrative approval process can be used. 10.9 30% Basis of Design Report The 30% Basis of Design Report (BODR) will summarize the development of the preliminary plans including field data, GIS data, hydrologic and hydraulic calculations, system sizing, utility coordination, potential community enhancements, neighborhood coordination , sustainability, 61st & Radial Storm Sewer – OPW 54374 Page 18 of 18 Preliminary Investigation & Conceptual Design green infrastructure, agency coordination, environmental issues, permits, property acquisition,; opinion of probable construction cost, recommendations for final design including phasing and sequencing, and a risk mitigation strategy per the Risk Management Guidance for Utilizing and Maintaining the Project Level Risk Register. 10.10 Deliverables The Engineer will prepare and submit the following items to the City of Omaha: • 30% Basis of Design Report (BODR) following the CSO 30% Deliverables Guidance document for the Basis of Design Report, and including a Class 3 cost estimate per ASTM International and AACE International classification system; and • 30% Plan Set following the CSO 30% Deliverables Guidance document for the 30% Design Drawings. EXHIBIT “C” BREAKDOWN OF COST OMAHA CSO PROGRAM OPW - 54374 61st & Radial Storm Sewer PRIME -Alfred Benesch & Company Prime SUB # 1 -Embris Group SUB # 2 -Lithos Engineering TASK TASK PRIME PRIME Principal Project Sr. Prof.Project Project Sr.Project Field/Lab Sr. Surveyor Project Direct SUB # 3 -HydroDigital TOTAL TOTAL TASK TASK Manager Engineer Engineer III Engineer II Geologist Engineer I Tech Manager Technician Assistant II Expenses SUB # 4 -TOTAL TOTAL $280 $181 $220 $174 $149 $132 $125 $110 $104 $115 $82 SUB # 5 - SUB # 6 - $HRS $HRS TASK 1 - Project Management Task 1.1 Conceptual Design PM 1.1.1 Project Management $43,185 247 $24,305 131 6 125 1.1.2 Agency Coordination $2,172 12 $2,172 12 12 1.2 Preliminary Design PM 1.2.1 Project Management $30,980 174 $19,780 106 6 100 1.2.2 Agency Coordination $2,172 12 $2,172 12 12 Task Hours 445 261 12 249 0 0 0 0 0 0 0 0 0 Task Fee $78,509 $48,429 $3,360 $45,069 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 TASK 2 - Meetings Task 2.1 Conceptual Design Meetings 2.1.1 Initial Project Kickoff Meeting $8,807 26 $2,547 6 1 2 1 1 1 1500 2.1.2 Monthly Progress Meetings $8,055 48 $3,855 24 3 9 6 6 2.1.3 Infoworks Model Communication Meeting $2,495 13 $1,495 9 3 2 2 2 2.1.4 Technical Design Meetings $11,513 53 $1,353 9 3 2 2 2 2.2 Preliminary Design Meetings 2.2.1 Prelim Design Kickoff Meeting $6,807 26 $2,547 6 1 2 1 1 1 1500 2.2.2 Monthly Progress Meetings $7,215 45 $3,015 21 9 6 6 2.2.3 Infoworks Model Communication Meeting $1,512 8 $1,012 6 2 1 2 1 2.2.4 Utility Coordination Meeting $4,489 25 $1,689 9 3 2 1 1 2 Task Hours 244 90 8 32 3 9 17 0 0 0 0 0 21 Task Fee $50,893 $17,513 $2,240 $5,792 $660 $1,566 $2,533 $0 $0 $0 $0 $0 $1,722 $3,000 TASK 3 - Topo Survey & ROW Services Task 3.1 Topographic & Preliminary ROW Surveying $17,116 144 $17,116 144 8 16 60 60 200 Task Hours 144 144 0 0 0 8 16 0 0 0 60 60 0 Task Fee $17,116 $17,116 $0 $0 $0 $1,392 $2,384 $0 $0 $0 $6,240 $6,900 $0 $200 TASK 4 - Existing Data Collection & Analysis Task 4.1 Information Gathering & Analysis $71,194 465 $50,284 344 24 48 104 8 160 100 Task Hours 465 344 0 0 24 48 104 8 160 0 0 0 0 Task Fee $71,194 $50,284 $0 $0 $5,280 $8,352 $15,496 $1,056 $20,000 $0 $0 $0 $0 $100 TASK 5 - Geotechnical Engineering Task 5.1 Field Investigation $61,994 208 $56,554 190 2 20 28 116 24 $30,510 5.2 Laboratory Testing $36,374 49 $35,604 45 1 20 12 12 $28,796 5.3 Preliminary Trenchless Evaluation $10,396 54 $2,456 12 8 4 5.4 Geotechnical Data $28,476 170 $25,836 156 40 20 52 44 Task Hours 481 403 0 0 51 64 92 160 0 36 0 0 0 Task Fee $137,240 $120,450 $0 $0 $11,220 $11,136 $13,708 $21,120 $0 $3,960 $0 $0 $0 $59,306 TASK 6 - Utility Coordination Task 6.1 Utility Coordination $16,414 110 $7,384 56 16 40 Task Hours 110 56 0 0 0 0 16 0 40 0 0 0 0 Task Fee $16,414 $7,384 $0 $0 $0 $0 $2,384 $0 $5,000 $0 $0 $0 $0 $0 TASK 7 - Alternatives & Feasibility Evaluation 7.1 Alternatives Evaluation $89,920 548 $25,880 190 18 52 120 7.2 Concept Planning $56,278 373 $22,608 182 18 24 40 100 500 Task Hours 921 372 0 0 0 36 76 0 160 0 100 0 0 Task Fee $146,198 $48,488 $0 $0 $0 $6,264 $11,324 $0 $20,000 $0 $10,400 $0 $0 $500 TASK 8 - Sewer Analysis Task $0 - $0 - 8.1 Hydrologic & Hydraulic Modeling $106,060 612 $103,960 600 16 560 24 8.2 Real Time Controls Evaluation $30,520 140 $8,720 48 8 40 8.3 Hydraulic Performance Calculations $21,584 148 $21,584 148 12 24 32 80 8.4 Sewer System Alignment $18,876 124 $8,776 64 8 16 40 8.5 Sewer Structure Condition Assessment $35,172 252 $31,212 228 16 72 140 200 8.6 H&H Technical Memorandum $11,416 80 $8,776 64 8 16 40 Task Hours 1,356 1,152 0 0 36 656 136 0 324 0 0 0 0 Task Fee $223,628 $183,028 $0 $0 $7,920 $114,144 $20,264 $0 $40,500 $0 $0 $0 $0 $200 TASK 9 - Public & Stakeholder Involvement Task 9.1 10% Public & Stakeholder Coordination $8,562 51 $4,362 27 1 10 8 2 4 2 250 9.2 30% Public Engagement $14,140 85 $7,140 45 1 16 16 6 4 2 250 9.3 Website Support $5,432 48 $5,432 48 8 32 8 $0 - $0 - Task Hours 184 120 2 34 0 0 24 0 8 0 40 0 12 Task Fee $28,134 $16,934 $560 $6,154 $0 $0 $3,576 $0 $1,000 $0 $4,160 $0 $984 $500 TASK 10 - Preliminary Design Task 10.1 Additional Topographic Survey $30,026 233 $23,036 194 10 24 80 80 200 10.2 Preliminary Design Plans (30%)$113,312 768 $57,412 448 48 80 160 160 500 10.3 Hydrologic & Hydraulic Modeling & Calculations $31,552 186 $17,552 106 2 80 8 16 10.4 Permit Identification $9,982 63 $3,462 25 1 12 12 10.5 Opinion of Probable Construction Cost $14,330 94 $7,080 52 4 16 32 10.6 Project Phasing & Sequencing $9,660 56 $3,080 20 4 16 10.7 Preliminary Design Plan Walkthrough $8,930 53 $770 5 1 4 10.8 Complete Streets Checklists & UDRB Submission $18,306 112 $7,776 56 8 16 32 10.9 Basis of Design Report (30%)$58,872 391 $40,272 288 48 80 160 10.1 Deliverables $13,928 84 $3,888 28 4 8 16 Task Hours 2,040 1,222 0 0 2 208 264 0 428 0 240 80 0 Task Fee $308,898 $164,328 $0 $0 $440 $36,192 $39,336 $0 $53,500 $0 $24,960 $9,200 $0 $700 TOTAL Hours 6,390 4,164 22 315 116 1,029 745 168 1,120 36 440 140 33 Fee 1,078,224 $673,954 $6,160 $57,015 $25,520 $179,046 $111,005 $22,176 $140,000 $3,960 $45,760 $16,100 $2,706 $64,506 Summary by Firm HRS Alfred Benesch & Company $673,954 4,164 62.5% Embris Group $295,830 1,713 27.4% Lithos Engineering $77,340 391 7.2% HydroDigital $31,100 122 2.9% 0 $0 - 0.0% Total Labor Hours 6,390 Total Fee $1,078,224 Alfred Benesch & Company OMAHA CSO PROGRAM OPW - 54374 61st & Radial Storm Sewer PRIME -Alfred Benesch & Company Embris Group Lithos Engineering HydroDigital SUB # 1 -Embris Group SUB # 2 -Lithos Engineering TASK TASK PRIME PRIME SUB # 1 SUB # 1 Principal Senior Project Admin Direct SUB # 2 SUB # 2 Principal Senior Project Staff Administrative Direct SUB # 3 SUB # 3 Principal Direct SUB # 3 -HydroDigital TOTAL TOTAL TASK TASK TASK TASK Engineer Engineer Expenses TASK TASK Professional II Manager Engineer II Expenses TASK TASK Engineer Expenses SUB # 4 -TOTAL TOTAL TOTAL TOTAL $200 $175 $165 $100 TOTAL TOTAL $250 $230 $230 $155 $90 TOTAL TOTAL $250 SUB # 5 - SUB # 6 - $HRS $HRS $HRS $HRS $HRS TASK 1 - Project Management Task 1.1 Conceptual Design PM 1.1.1 Project Management $43,185 247 $24,305 131 $11,200 68 8 48 12 $7,680 48 24 24 $0 - 1.1.2 Agency Coordination $2,172 12 $2,172 12 $0 - $0 - $0 - 1.2 Preliminary Design PM 1.2.1 Project Management $30,980 174 $19,780 106 $11,200 68 8 48 12 $0 - $0 - 1.2.2 Agency Coordination $2,172 12 $2,172 12 $0 - $0 - $0 - Task Hours 445 261 136 16 96 0 24 48 0 0 24 0 24 - 0 Task Fee $78,509 $48,429 $22,400 $3,200 $16,800 $0 $2,400 $0 $7,680 $0 $0 $5,520 $0 $2,160 $0 $0 $0 $0 TASK 2 - Meetings Task 2.1 Conceptual Design Meetings 2.1.1 Initial Project Kickoff Meeting $8,807 26 $2,547 6 $1,500 8 4 4 $4,760 12 12 2000 $0 - 2.1.2 Monthly Progress Meetings $8,055 48 $3,855 24 $4,200 24 24 $0 - $0 - 2.1.3 Infoworks Model Communication Meeting $2,495 13 $1,495 9 $0 - $0 - $1,000 4 4 2.1.4 Technical Design Meetings $11,513 53 $1,353 9 $2,100 12 12 $3,460 16 4 8 4 $4,600 16 16 600 2.2 Preliminary Design Meetings 2.2.1 Prelim Design Kickoff Meeting $6,807 26 $2,547 6 $1,500 8 4 4 $2,760 12 12 $0 - 2.2.2 Monthly Progress Meetings $7,215 45 $3,015 21 $4,200 24 24 $0 - $0 - 2.2.3 Infoworks Model Communication Meeting $1,512 8 $1,012 6 $0 - $0 - $500 2 2 2.2.4 Utility Coordination Meeting $4,489 25 $1,689 9 $2,800 16 16 $0 - $0 - Task Hours 244 90 92 8 84 0 0 40 4 0 32 4 0 22 22 Task Fee $50,893 $17,513 $16,300 $1,600 $14,700 $0 $0 $0 $10,980 $1,000 $0 $7,360 $620 $0 $2,000 $6,100 $5,500 $600 TASK 3 - Topo Survey & ROW Services Task 3.1 Topographic & Preliminary ROW Surveying $17,116 144 $17,116 144 $0 - $0 - $0 - Task Hours 144 144 - 0 0 0 0 - 0 0 0 0 0 - 0 Task Fee $17,116 $17,116 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 TASK 4 - Existing Data Collection & Analysis Task 4.1 Information Gathering & Analysis $71,194 465 $50,284 344 $18,500 108 68 40 $2,410 13 1 4 8 $0 - Task Hours 465 344 108 0 68 40 0 13 1 0 4 8 0 - 0 Task Fee $71,194 $50,284 $18,500 $0 $11,900 $6,600 $0 $0 $2,410 $250 $0 $920 $1,240 $0 $0 $0 $0 $0 TASK 5 - Geotechnical Engineering Task 5.1 Field Investigation $61,994 208 $56,554 190 $0 - $5,440 18 2 16 2500 $0 - 5.2 Laboratory Testing $36,374 49 $35,604 45 $0 - $770 4 2 2 $0 - 5.3 Preliminary Trenchless Evaluation $10,396 54 $2,456 12 $0 - $7,940 42 4 2 12 24 $0 - 5.4 Geotechnical Data $28,476 170 $25,836 156 $0 - $2,640 14 1 1 4 8 $0 - Task Hours 481 403 - 0 0 0 0 78 5 3 20 50 0 - 0 Task Fee $137,240 $120,450 $0 $0 $0 $0 $0 $0 $16,790 $1,250 $690 $4,600 $7,750 $0 $2,500 $0 $0 $0 TASK 6 - Utility Coordination Task 6.1 Utility Coordination $16,414 110 $7,384 56 $9,030 54 12 42 $0 - $0 - Task Hours 110 56 54 0 12 42 0 - 0 0 0 0 0 - 0 Task Fee $16,414 $7,384 $9,030 $0 $2,100 $6,930 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 TASK 7 - Alternatives & Feasibility Evaluation 7.1 Alternatives Evaluation $89,920 548 $25,880 190 $49,700 284 284 $12,340 66 8 2 16 40 $2,000 8 8 7.2 Concept Planning $56,278 373 $22,608 182 $28,800 168 108 60 $2,870 15 1 2 4 8 $2,000 8 8 Task Hours 921 372 452 0 392 60 0 81 9 4 20 48 0 16 16 Task Fee $146,198 $48,488 $78,500 $0 $68,600 $9,900 $0 $0 $15,210 $2,250 $920 $4,600 $7,440 $0 $0 $4,000 $4,000 $0 TASK 8 - Sewer Analysis Task $0 - $0 - $0 - $0 - $0 - 8.1 Hydrologic & Hydraulic Modeling $106,060 612 $103,960 600 $2,100 12 12 $0 - $0 - 8.2 Real Time Controls Evaluation $30,520 140 $8,720 48 $2,800 16 16 $0 - $19,000 76 76 8.3 Hydraulic Performance Calculations $21,584 148 $21,584 148 $0 - $0 - $0 - 8.4 Sewer System Alignment $18,876 124 $8,776 64 $10,100 60 20 40 $0 - $0 - 8.5 Sewer Structure Condition Assessment $35,172 252 $31,212 228 $3,960 24 24 $0 - $0 - 8.6 H&H Technical Memorandum $11,416 80 $8,776 64 $2,640 16 16 $0 - $0 - Task Hours 1,356 1,152 128 0 48 80 0 - 0 0 0 0 0 76 76 Task Fee $223,628 $183,028 $21,600 $0 $8,400 $13,200 $0 $0 $0 $0 $0 $0 $0 $0 $0 $19,000 $19,000 $0 TASK 9 - Public & Stakeholder Involvement Task 9.1 10% Public & Stakeholder Coordination $8,562 51 $4,362 27 $4,200 24 24 $0 - $0 - 9.2 30% Public Engagement $14,140 85 $7,140 45 $7,000 40 40 $0 - $0 - 9.3 Website Support $5,432 48 $5,432 48 $0 - $0 - $0 - $0 - $0 - $0 - $0 - $0 - Task Hours 184 120 64 0 64 0 0 - 0 0 0 0 0 - 0 Task Fee $28,134 $16,934 $11,200 $0 $11,200 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 TASK 10 - Preliminary Design Task 10.1 Additional Topographic Survey $30,026 233 $23,036 194 $700 4 4 $6,290 35 2 1 8 24 $0 - 10.2 Preliminary Design Plans (30%)$113,312 768 $57,412 448 $55,900 320 20 240 60 $0 - $0 - 10.3 Hydrologic & Hydraulic Modeling & Calculations $31,552 186 $17,552 106 $14,000 80 80 $0 - $0 - 10.4 Permit Identification $9,982 63 $3,462 25 $1,400 8 8 $5,120 30 1 1 4 24 $0 - 10.5 Opinion of Probable Construction Cost $14,330 94 $7,080 52 $6,330 38 6 32 $920 4 4 $0 - 10.6 Project Phasing & Sequencing $9,660 56 $3,080 20 $3,500 20 20 $3,080 16 8 8 $0 - 10.7 Preliminary Design Plan Walkthrough $8,930 53 $770 5 $8,160 48 24 24 $0 - $0 - 10.8 Complete Streets Checklists & UDRB Submission $18,306 112 $7,776 56 $1,670 10 2 8 $8,860 46 4 2 16 24 $0 - 10.9 Basis of Design Report (30%)$58,872 391 $40,272 288 $16,600 95 15 40 40 $0 - $2,000 8 8 10.1 Deliverables $13,928 84 $3,888 28 $10,040 56 16 24 16 $0 - $0 - Task Hours 2,040 1,222 679 51 448 180 0 131 7 4 40 80 0 8 8 Task Fee $308,898 $164,328 $118,300 $10,200 $78,400 $29,700 $0 $0 $24,270 $1,750 $920 $9,200 $12,400 $0 $0 $2,000 $2,000 $0 TOTAL Hours 6,390 4,164 1,713 75 1,212 402 24 391 26 11 140 190 24 122 122 Fee 1,078,224 $673,954 $295,830 $15,000 $212,100 $66,330 $2,400 $0 $77,340 $6,500 $2,530 $32,200 $29,450 $2,160 $4,500 $31,100 $30,500 $600 Summary by Firm HRS Alfred Benesch & Company $673,954 4,164 62.5% Embris Group $295,830 1,713 27.4% Lithos Engineering $77,340 391 7.2% HydroDigital $31,100 122 2.9% 0 $0 - 0.0% Total Labor Hours 6,390 Total Fee $1,078,224 Alfred Benesch & Company