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HomeMy WebLinkAboutContract 40724STANDARD AG CITY tF WOF lC-D9 Tfr)(AS EM ENT 4NGINEERING RNLATFD D CIIT f' SECRETARY. Wri.T RACI' N1 . ��SUGN SERVIC HSE� This AGREEMENT is between the City of Fort Worth, a home -rule municipal corporation situated in Tarrant, Denton, Parker and Wise Counties, Texas (the "CITY"), and Civil Associates, Inc. (the "ENGINEER"), for a PROJECT generally described as: Traffic Signal Warrant Studies Traffic Signal Design, Traffic and Parking Analysis and Developing and Conductin a Traffic Signal Design Qourse. Article I Scope of Services A. The Scope of Services is set forth in Attachment A. Article II Compensation A. The ENGINEER's compensation is set forth in Attachment B. Article III Terms of Payment Payments to the ENGINEER will be made as follows: A. Invoice and Payment (1) The Engineer shall provide the City sufficient documentation, including but not limited to meeting the requirements set forth in Attachment D to this AGREEMENT, to reasonably substantiate the invoices. (2) The ENGINEER will issue monthly invoices for all work performed under this AGREEMENT. Invoices are due and payable within 30 days of receipt. (3) Upon completion of services enumerated in Article I, the final payment of any balance will be due within 30 days of receipt of the final invoice. (4) In the event of a disputed or contested billing, only that portion so contested will be withheld from payment, and the undisputed portion will be paid. The CITY will exercise reasonableness in contesting any bill or portion thereof. No interest will accrue on any contested portion of the billing until mutually resolved. (5) If the CITY fails to make payment in full to ENGINEER fo bi-II_ings c ntested in City of Fort Worth, Texas Standard Agreement for Engineering Related Design Services 6.30.09 Page 1 of 15 0S-20-10 A09:2 OFFICIAL RECj� TY SECRETARY FT. WORTH, TX good faith within 60 days of the amount due, the ENGINEER may, after giving 7 days' written notice to CITY, suspend services under this AGREEMENT until paid in full. In the event of suspension of services, the ENGINEER shall have no liability to CITY for delays or damages caused the CITY because of such suspension of services. Article IV Obligations of the Engineer Amendments to Article IV, if any, are included in Attachment C. A. General The ENGINEER will serve as the CITY's professional engineering representative under this Agreement, providing professional engineering consultation and advice and furnishing customary services incidental thereto. B. Standard of Care The standard of care applicable to the ENGINEER s services will be the degree of skill and diligence normally employed in the State of Texas by professional engineers or consultants performing the same or similar services at the time such services are performed. C. Subsurface Investigations (1) The ENGINEER shall advise the CITY with regard to the necessity for subcontract work such as special surveys, tests, test borings, or other subsurface investigations in connection with design and engineering work to be performed hereunder. The ENGINEER shall also advise the CITY concerning the results of same. Such surveys, tests, and investigations shall be furnished by the CITY, unless otherwise specified in Attachment A. (2) 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 the total PROJECT cost and/or execution. These conditions and cost/execution effects are not the responsibility of the ENGINEER City of Fort Worth, Texas Standard Agreement for Engineering Related Design Services 6.30.09 Page 2 of 15 D Preparation of Engineering Drawings The ENGINEER will provide to the CITY the original drawings of all plans in ink on reproducible mylar sheets and electronic files in .pdf format, or as otherwise approved by CITY, which shall become the property of the CITY. CITY may use such drawings in any manner it desires; provided, however, that the ENGINEER shall not be liable for the use of such drawings for any project other than the PROJECT described herein. E. Engineer's Personnel at Construction Site (1) The presence or duties of the ENGINEER's personnel at a construction site, whether as on -site representatives or otherwise, do not make the ENGINEER or its personnel in any way responsible for those duties that belong to the CITY and/or the CITY's 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 Contract Documents and any health or safety precautions required by such construction work. The ENGINEER and its 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. (2) Except to the extent of specific site visits expressly detailed and set forth in Attachment A, the ENGINEER or its personnel shall have no obligation or responsibility to visit the construction site to become familiar with the progress or quality of the completed work on the PROJECT or to determine in general, if the work on the PROJECT is being performed in a manner indicating that the PROJECT, when completed, will be in accordance with the Contract Documents, nor shall anything in the Contract Documents or the agreement between CITY and ENGINEER be construed as requiring ENGINEER to make exhaustive or continuous on -site inspections to discover latent defects in the work or otherwise check the quality or quantity of the work on the PROJECT. If the ENGINEER makes on -site observation(s) of a deviation from the Contract Documents, the ENGINEER shall inform the CITY. (3) When professional certification of performance or characteristics of materials, systems or equipment is reasonably required to perform the services set forth in the Scope of Services, the ENGINEER shall be entitled to rely upon such certification to establish materials, systems or equipment and performance criteria to be required in the Contract Documents. F. Opinions of Probable Cost, Financial Considerations, and Schedules (1) The ENGINEER shall provide opinions of probable costs based on the City of Fort Worth, Texas Standard Agreement for Engineering Related Design Services 6.30.09 Page 3 of 15 current available information at the time of preparation, in accordance with Attachment A. (2) In providing opinions of cost, financial analyses, economic feasibility projections, and schedules for the PROJECT, the ENGINEER has no control over cost or price of labor and materials; unknown or latent conditions of existing equipment or structures that may affect operation or maintenance costs* competitive bidding procedures and market conditions; time or quality of performance by third parties; quality, type, management, or direction of operating personnel; and other economic and operational factors that may materially affect the ultimate PROJECT cost or schedule Therefore, the ENGINEER makes no warranty that the CITY's actual PROJECT costs, financial aspects, economic feasibility, or schedules will not vary from the ENGINEER's opinions, analyses, projections, or estimates. G Construction Progress Payments Recommendations by the ENGINEER to the CITY for periodic construction progress payments to the construction contractor will be based on the ENGINEER's knowledge, information, and belief from selective sampling and observation that the work has progressed to the point indicated Such recommendations do not represent that continuous or detailed examinations have been made by the ENGINEER to ascertain that the construction contractor has completed the work in exact accordance with the Contract Documents; that the final work will be acceptable in all respects that the ENGINEER has made an examination to ascertain how or for what purpose the construction contractor has used the moneys paid; that title to any of the work, materials, or equipment has passed to the CITY free and clear of liens, claims security interests, or encumbrances or that there are not other matters at issue between the CITY and the construction contractor that affect the amount that should be paid. H. 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 The ENGINEER is not responsible for any errors or omissions in the information from others that is incorporated into the record drawings. I. Minority and Woman Business Enterprise (M/WBE) Participation In accord with City of Fort Worth Ordinance No. 15530, the City has goals for the participation of minority business enterprises and woman business City of Fort Worth, Texas Standard Agreement for Engineering Related Design Services 6.30.09 Page 4 of 15 enterprises in City contracts Engineer acknowledges the M/WBE goal established for this contract and its commitment to meet that goal. Any misrepresentation of facts (other than a negligent misrepresentation) and/or the commission of fraud by the Engineer may result in the termination of this agreement and debarment from participating in City contracts for a period of time of not less than three (3) years. J. Right to Audit (1) ENGINEER agrees that the CITY shall, until the expiration of five (5) years after final payment under this contract, have access to and the right to examine and photocopy any directly pertinent books documents papers and records of the ENGINEER involving transactions relating to this contract. ENGINEER agrees that the CITY shall have access during normal working hours to all necessary ENGINEER facilities and shall be provided adequate and appropriate work space in order to conduct audits in compliance with the provisions of this section. The CITY shall give ENGINEER reasonable advance notice of intended audits. (2) ENGINEER further agrees to include in all its subconsultant agreements hereunder a provision to the effect that the subconsultant agrees that the CITY shall, until the expiration of five (5) years after final payment under the subcontract, have access to and the right to examine and photocopy any directly pertinent books, documents, papers and records of such subconsultant, involving transactions to the subcontract, and further, that the CITY shall have access during normal working hours to all subconsultant facilities, and shall be provided adequate and appropriate work space, in order to conduct audits in compliance with the provisions of this article together with subsection (3) hereof. CITY shall give subconsultant reasonable advance notice of intended audits. (3) ENGINEER and subconsultant agree to photocopy such documents as may be requested by the CITY. The CITY agrees to reimburse ENGINEER for the cost of copies at the rate published in the Texas Administrative Code in effect as of the time copying is performed. K. INSURANCE (1) ENGINEER'S INSURANCE a. Commercial General Liability — the ENGINEER shall maintain commercial general liability (CGL) and, if necessary commercial umbrella insurance with a limit of not less than $1,000,000.00 per each occurrence with a $2,000,000.00 aggregate. If such Commercial General Liability insurance contains a general aggregate limit, it shall apply separately to this PROJECT or location. City of Fort Worth, Texas Standard Agreement for Engineering Related Design Services 6.30.09 Page 5 of 15 The CITY shall be included as an insured under the CGL, using ISO additional insured endorsement or a substitute providing equivalent coverage, and under the commercial umbrella, if any This insurance shall apply as primary insurance with respect to any other insurance or self-insurance programs afforded to the CITY. The Commercial General Liability insurance policy shall have no exclusions by endorsements that would alter or nullify: premises/operations, products/completed operations, contractual, personal injury, or advertizing injury, which are normally contained within the policy, unless the CITY approves such exclusions in writing. ii ENGINEER waives all rights against the CITY and its agents, officers, directors and employees for recovery of damages to the extent these damages are covered by the commercial general liability or commercial umbrella liability insurance maintained in accordance with this agreement. b. Business Auto — the ENGINEER shall maintain business auto liability and, if necessary, commercial umbrella liability insurance with a limit of not less than $1,000,000 each accident. Such insurance shall cover liability arising out of any auto", including owned, hired and non -owned autos, when said vehicle is used in the course of the PROJECT. If the engineer owns no vehicles, coverage for hired or non -owned is acceptable. i ENGINEER waives all rights against the CITY and its agents, officers, directors and employees for recovery of damages to the extent these damages are covered by the business auto liability or commercial umbrella liability insurance obtained by ENGINEER pursuant to this agreement or under any applicable auto physical damage coverage. c. Workers' Compensation —ENGINEER shall maintain workers compensation and employers liability insurance and, if necessary, commercial umbrella liability insurance with a limit of not less than $100,000.00 each accident for bodily injury by accident or $100,000.00 each employee for bodily injury by disease, with $500,000.00 policy limit. i ENGINEER waives all rights against the CITY and its agents, officers, directors and employees for recovery of damages to the extent these damages are covered by workers compensation and employer's liability or commercial umbrella insurance obtained by ENGINEER pursuant to this agreement. d. Professional Liability — the ENGINEER shall maintain professional liability, a claims -made policy, with a minimum of $1,000,000.00 per claim and aggregate. The policy shall contain a retroactive date prior to the date of City of Fort Worth, Texas Standard Agreement for Engineering Related Design Services 6.30.09 Page 6 of 15 the contract or the first date of services to be performed, whichever is earlier. Coverage shall be maintained for a period of 5 years following the completion of the contract. An annual certificate of insurance specifically referencing this project shall be submitted to the CITY for each year following completion of the contract. (2) GENERAL INSURANCE REQUIREMENTS a. Certificates of insurance evidencing that the ENGINEER has obtained all required insurance shall be delivered to the CITY prior to ENGINEER proceeding with the PROJECT. b. Applicable policies shall be endorsed to name the CITY an Additional Insured thereon, as its interests may appear. The term CITY shall include its employees, officers, officials, agents, and volunteers as respects the contracted services. c. Certificate(s) of insurance shall document that insurance coverage specified in this agreement are provided under applicable policies documented thereon. d. Any failure on part of the CITY to request required insurance documentation shall not constitute a waiver of the insurance requirements. e. A minimum of thirty (30) days notice of cancellation or material change in coverage shall be provided to the CITY. A ten (10) days notice shall be acceptable in the event of non-payment of premium Such terms shall be endorsed onto ENGINEER's insurance policies. Notice shall be sent to the respective Department Director (by name), City of Fort Worth, 1000 Throckmorton, Fort Worth, Texas 76102 f. Insurers for all policies must be authorized to do business in the State of Texas and have a minimum rating of A:V or greater, in the current A.M. Best Key Rating Guide or have reasonably equivalent financial strength and solvency to the satisfaction of Risk Management. g. Any deductible or self insured retention in excess of $25,000.00 that would change or alter the requirements herein is subject to approval by the CITY in writing, if coverage is not provided on a first -dollar basis The CITY, at it sole discretion, may consent to alternative coverage maintained through insurance pools or risk retention groups. Dedicated financial resources or letters of credit may also be acceptable to the CITY. h. Applicable policies shall each be endorsed with a waiver of subrogation in favor of the CITY as respects the PROJECT. i. The CITY shall be entitled, upon its request and without incurring expense, City of Fort Worth, Texas Standard Agreement for Engineering Related Design Services 6.30.09 Page 7of15 1• to review the ENGINEER's insurance policies including endorsements thereto and, at the CITY's discretion, the ENGINEER may be required to provide proof of insurance premium payments. Lines of coverage, other than Professional Liability, underwritten on a claims -made basis, shall contain a retroactive date coincident with or prior to the date of the contractual agreement. The certificate of insurance shall state both the retroactive date and that the coverage is claims -made. k. Coverages, whether written on an occurrence or claims -made basis, shall be maintained without interruption nor restrictive modification or changes from date of commencement of the PROJECT until final payment and termination of any coverage required to be maintained after final payments. I. The CITY shall not be responsible for the direct payment of any insurance premiums required by this agreement. m. Sub consultants and subcontractors to/of the ENGINEER shall be required by the ENGINEER to maintain the same or reasonably equivalent insurance coverage as required for the ENGINEER When sub consultants/subcontractors maintain insurance coverage, ENGINEER shall provide CITY with documentation thereof on a certificate of insurance. L. Independent Consultant The ENGINEER agrees to perform all services as an independent consultant and not as a subcontractor, agent, or employee of the CITY. Disclosure The ENGINEER acknowledges to the CITY that it has made full disclosure in writing of any existing conflicts of interest or potential conflicts of interest, including personal financial interest, direct or indirect, in property abutting the proposed PROJECT and business relationships with abutting property cities. The ENGINEER further acknowledges that it will make disclosure in writing of any conflicts of interest that develop subsequent to the signing of this contract and prior to final payment under the contract. N. Asbestos or Hazardous Substances (1) If asbestos or hazardous substances in any form are encountered or suspected, the ENGINEER will stop its own work in the affected portions of the PROJECT to permit testing and evaluation. (2) If asbestos or other hazardous substances are suspected, the CITY may request the ENGINEER to assist in obtaining the services of a qualified subcontractor to manage the remediation activities of the PROJECT. City of Fort Worth, Texas Standard Agreement for Engineering Related Design Services 6.30.09 Page 8 of 15 O. Permitting Authorities - Design Changes If permitting authorities require design changes so as to comply with published design criteria and/or current engineering practice standards which the ENGINEER should have been aware of at the time this Agreement was executed, the ENGINEER shall revise plans and specifications, as required, at its own cost and expense. However, if design changes are required due to the changes in the permitting authorities' published design criteria and/or practice standards criteria which are published after the date of this Agreement which the ENGINEER could not have been reasonably aware of, the ENGINEER shall notify the CITY of such changes and an adjustment in compensation will be made through an amendment to this AGREEMENT. P. Schedule ENGINEER shall manage the PROJECT in accordance with the schedule developed per Attachment D to this AGREEMENT. Article V Obligations of the City Amendments to Article V, if any, are included in Attachment C. A. City -Furnished Data ENGINEER may rely upon the accuracy, timeliness, and completeness of the information provided by the CITY. B Access to Facilities and Property The CITY will make its facilities accessible to the ENGINEER as required for the ENGINEER's performance of its services. The CITY will perform, at no cost to the ENGINEER, such tests of equipment, machinery, pipelines, and other components of the CITY's facilities as may be required in connection with the ENGINEER's services. The CITY will be responsible for all acts of the CITY's personnel. C. Advertisements, Permits, and Access Unless otherwise agreed to in the Scope of Services, the 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 the ENGINEER's services or PROJECT construction. City of Fort Worth, Texas Standard Agreement for Engineering Related Design Services 6.30.09 Page 9 of 15 D Timely Review The CITY will examine the ENGINEER's studies, reports, sketches, drawings specifications, proposals, and other documents; obtain advice of an attorney, insurance counselor, accountant, auditor, bond and financial advisors, and other consultants as the CITY deems appropriate; and render in writing decisions required by the CITY in. a timely manner in accordance with the project schedule prepared in accordance with Attachment D. E. Prompt Notice The CITY will give prompt written notice to the ENGINEER whenever CITY observes or becomes aware of any development that affects the scope or timing of the ENGINEER's services or of any defect in the work of the ENGINEER or construction contractors. F. Asbestos or Hazardous Substances Release. (1) CITY acknowledges ENGINEER will perform part of the work at CITY's facilities that may contain hazardous materials, including asbestos containing materials, or conditions, and that ENGINEER had no prior role in the generation, treatment, storage, or disposition of such materials In consideration of the associated risks that may give rise to claims by third parties or employees of City, City hereby releases ENGINEER from any damage or liability related to the presence of such materials. (2) The release required above shall not apply in the event the discharge, release or escape of hazardous substances, contaminants, or asbestos is a result of ENGINEER's negligence or if ENGINEER brings such hazardous substance, contaminant or asbestos onto the project. G Contractor Indemnification and Claims The CITY agrees to include in all construction contracts the provisions of Article IV E regarding the ENGINEER's Personnel at Construction Site, and provisions providing contractor indemnification of the CITY and the ENGINEER for contractor's negligence. H. Contractor Claims and Third -Party Beneficiaries (1) The CITY agrees to include the following clause in all contracts with construction contractors and equipment or materials suppliers: "Contractors, subcontractors and equipment and materials suppliers on the PROJECT, or their sureties, shall maintain no direct action against the ENGINEER, its officers, employees, and subcontractors, for any claim arising out of, in connection City of Fort Worth, Texas Standard Agreement for Engineering Related Design Services 6,30.09 Page 10 of 15 with, or resulting from the engineering services performed. Only the CITY will be the beneficiary of any undertaking by the ENGINEER " (2) This AGREEMENT gives no rights or benefits to anyone other than the CITY and the ENGINEER and there are no third -party beneficiaries. (3) The CITY will include in each agreement it enters into with any other entity or person regarding the PROJECT a provision that such entity or person shall have no third -party beneficiary rights under this Agreement. (4) Nothing contained in this section V.H. shall be construed as a waiver of any right the CITY has to bring aclaim against ENGINEER I. CITY's Insurance (1) The CITY may maintain property insurance on certain pre-existing structures associated with the PROJECT. (2) The CITY will ensure that Builders Risk/Installation insurance is maintained at the replacement cost value of the PROJECT. The CITY may provide ENGINEER a copy of the policy or documentation of such on a certificate of insurance. (3) The CITY will specify that the Builders Risk/Installation insurance shall be comprehensive in coverage appropriate to the PROJECT risks. J. Litigation Assistance The Scope of Services does not include costs of the ENGINEER for required or requested assistance to support, prepare, document, bring, defend, or assist in litigation undertaken or defended by the CITY. In the event CITY requests such services of the ENGINEER, this AGREEMENT shall be amended or a separate agreement will be negotiated between the parties. K. Changes The CITY may make or approve changes within the general Scope of Services in this AGREEMENT. If such changes affect the ENGINEER's cost of or time required for performance of the services, an equitable adjustment will be made through an amendment to this AGREEMENT with appropriate CITY approval. City of Fort Worth, Texas Standard Agreement for Engineering Related Design Services 6.30.09 Page 11 of 15 Article VI General Legal Provisions Amendments to Article VI, if any, are included in Attachment C. A. Authorization to Proceed ENGINEER shall be authorized to proceed with this AGREEMENT upon receipt of a written Notice to Proceed from the CITY. B. Reuse of Project Documents All designs drawings specifications, documents, and other work products of the ENGINEER, whether in hard copy or in electronic form, are instruments of service for this PROJECT, whether the PROJECT is completed or not. Reuse, change, or alteration by the CITY or by others acting through or on behalf of the CITY of any such instruments of service without the written permission of the ENGINEER will be at the CITY's sole risk. The CITY shall own the final designs, drawings, specifications and documents. C. Force Majeure The ENGINEER is not responsible for damages or delay in performance caused by acts of God, strikes lockouts, accidents or other events beyond the control of the ENGINEER that prevent ENGINEER s performance of its obligations hereunder. D Termination (1) This AGREEMENT may be terminated only by the City for convenience on 30 days' written notice This AGREEMENT may be terminated by either the CITY or the ENGINEER for cause if either party fails substantially to perform through no fault of the other and does not commence correction of such nonperformance with in 5 days of written notice and diligently complete the correction thereafter. (2) If this AGREEMENT is terminated for the convenience of the City, the ENGINEER will be paid for termination expenses as follows: a.) Cost of reproduction of partial or complete studies, plans, specifications or other forms of ENGINEER'S work product; b.) Out-of-pocket expenses for purchasing electronic data files and other data storage supplies or services; c.) The time requirements for the ENGINEER'S personnel to document the City of Fort Worth, Texas Standard Agreement for Engineering Related Design Services 6.30.09 Page 12 of 15 (3) work underway at the time of the CITY'S termination for convenience so that the work effort is suitable for long time storage. Prior to proceeding with termination services, the ENGINEER will submit to the CITY an itemized statement of all termination expenses. The CITY'S approval will be obtained in writing prior to proceeding with termination services. E. Suspension, Delay, or Interruption to Work The CITY may suspend, delay, or interrupt the services of the ENGINEER for the convenience of the CITY. In the event of such suspension, delay, or interruption, an equitable adjustment in the PROJECT's schedule, commitment and cost of the ENGINEER's personnel and subcontractors, and ENGINEER s compensation will be made. F. Indemnification In accordance with Texas Local Government Code Section 271.904, the ENGINEER shall indemnify hold harmless, and defend the CITY against liability for any damage caused by or resulting from an act of negligence, intentional tort, intellectual property infringement or failure to pay a subcontractor or supplier committed by the ENGINEER or ENGINEER's agent, consultant under contract, or another entity over which the ENGINEER exercises control. G Assignment Neither party shall assign all or any part of this AGREEMENT without the prior written consent of the other party. Interpretation Limitations on liability and indemnities in this AGREEMENT are business understandings between the parties and shall apply to all the different theories of recovery, including breach of contract or warranty, tort including negligence, strict or statutory liability, or any other cause of action except for willful misconduct or gross negligence for limitations of liability and sole negligence for indemnification. Parties mean the CITY and the ENGINEER, and their officers, employees, agents, and subcontractors. I. Jurisdiction The law of the State of Texas shall govern the validity of this AGREEMENT, its interpretation and performance, and any other claims related to it The venue for any litigation related to this AGREEMENT shall be Tarrant County, Texas. City of Fort Worth, Texas Standard Agreement for Engineering Related Design Services 6.30.09 Page 13 of 15 J. Severability and Survival If any of the provisions contained in this AGREEMENT are held for any reason to be invalid illegal, or unenforceable in any respect, such invalidity, illegality, or unenforceability will not affect any other provision, and this AGREEMENT shall be construed as if such invalid, illegal, or unenforceable provision had never been contained herein. Articles V.F., VI B , VI.D., VI.F., VI.H., and VI.I. shall survive termination of this AGREEMENT for any cause. K. Observe and Comply ENGINEER shall at all times observe and comply with all federal and State laws and regulations and with all City ordinances and regulations which in any way affect this AGREEMENT and the work hereunder, and shall observe and comply with all orders laws ordinances and regulations which may exist or may be enacted later by governing bodies having jurisdiction or authority for such enactment. No plea of misunderstanding or ignorance thereof shall be considered ENGINEER agrees to defend, indemnify and hold harmless CITY and all of its officers, agents and employees from and against all claims or liability arising out of the violation of any such order, law, ordinance, or regulation, whether it be by itself or its employees. City of Fort Worth, Texas Standard Agreement for Engineering Related Design Services 6.30.09 Page 14 of 15 „ rdcNe V11 r Fxecuted this the ATTEST: Marty Hendrix City Secretary 1„1j R`E.11 r . t] 1 Fib .s r) APPROVED -A Assistant City Attor ATTEST: 1 Attachments, Schedules, and S gn itures This AC R = EMENT, including its attachments and schedules, constitutes the entire ACRFEMFNT, supersedes all prior written or oral understandings, and may only be changed by a written amendment executed by both parties. The following attachments and schedules are hereby made a part of this ACREEMFRIT: Attachment A o Scope of Services Attachment B e Compensation and Schedule Attachment C m Amendments to Standard Agreement for Engineering Services Attachment D o Project Schedule Attachment E - Location Map day of M AND LEGALITY City of Fort Worth, Texas Standard Agreement for Engineering Related Design Services 6.30.09 Page 15 of 15 20L. CITY OF FORT WORTH By: Ce/-- Assistant City Manager APPROVAL RECOMMFNDED Director, yp-h/ Department Civil Associates, Inc. Name f•(ck ser ievirkS�% Psi ��GP Title V<« enst5e-iiits- By: ��T�� � o Ptn 1 ATTACHMENT "A" Scope for Engineering Design Related Services for Traffic Signal Warrant Studies Traffic Signal Design Traffic and Parking Analysis and Developing and Conducting a Traffic Signal Design Course The scope set forth herein defines the work to be performed by the ENGINEER in completing the project. Both the CITY and ENGINEER have attempted to clearly define the work to be performed and address the needs of the Project. OBJECTIVES One objective of this project is to accommodate new sidewalk and ADA ramp construction for the Tarrant County Jail by the relocation of signal poles with conduits, wiring and ground boxes and to evaluate the need for traffic signals at the intersections of Burnett Street at Belknap Street and Weatherford street and to evaluate the pedestrian crosswalk connecting the Tarrant County Jail and the Tarrant County Corrections Center. Other objectives include the analysis of the need for a traffic signal and parking analysis of the intersection of Thirteenth (13t) Street at Throckmorton the preparation and presentation of a traffic signal design course including signal design and traffic signal warrant studies. WORK TO BE PERFORMED Task 1. Traffic Signal Warrants Study Task 2. Traffic Signal Design Task 3 Traffic and Parking Analysis Task 4 Preparation and Presentation of Traffic signal Design Course TASK 1. TRAFFIC SIGNAL WARRANTS STUDY The warrant study shall be submitted to CITY per the approved Project Schedule. The following intersections in Fort Worth shall have warrant studies: Belknap Street @ Burnett Street Burnett Street @ Weatherford Street In addition to the above, CAI will analyze the crosswalk connecting the Tarrant County Jail and the Tarrant County Corrections Center and determine the appropriate type of pedestrian crossing traffic control. The following items apply for each intersection noted above: 1.1. Data Collection • In addition to data obtained from the CITY, ENGINEER will research and make efforts to obtain pertinent information to aid in coordination of the proposed improvements with any planned future improvements that may influence the project. • Collect all available 24-hour machine counts, and turning movement counts. ATTACHMENT °A° TO STANDARD AGREEMENT FOR ENGINEERING RELATED DESIGN SERVICES (REV 7/27/2009) PAGE 1 OF 9 • The CITY will provide the following information needed for the project if available: - Collision Reports - Aerial Photos 1.2 Site Visits Conduct a site visit at each intersection to evaluate: Site distance as defined by AASHTO Green Book, - Pedestrian requirements, - Land use surrounding the site, - Near -by traffic generators, - Additional intersection specific needs that may warrant a signal - Safety considerations • If any pedestrian generators (i.e. schools, after school care facilities) are found near the site one additional site visit shall be made to determine existing pedestrian patterns. • Site distance evaluations at the intersections shall follow the guidelines of the 2004 issue of A Policy on Geometric Design of Highways and Streets produced by the American Association of State Highway and Transportation Officials (AASHTO Green Book). 1.3 Delay Study • Conduct delay studies for each intersection that meets the Texas Manual of Uniform Traffic Control Devices (TxMUTCD) signal warrants. The studies shall include turning movement counts for each stopped approach. The studies shall include a total of four hours of data collected during any of the following peak hour periods: the AM peak hour, the school PM peak hour, the PM peak hour, or the weekend peak hour. The data shall be provided in the template provided by the CITY and in accordance with CITY criteria. The results shall be included in the Technical Memorandum. 1.4 Technical Memorandum • . Develop a technical memorandum for each intersection containing the following: S ignal Warrant Analysis showing if the intersection meets any of the volume warrants as defined in the 2006 TxMUTCD. S ite Specific Information detailing surrounding land uses, traffic generators, school crossings, Fire Departments and any other information that may generate the need for a traffic signal. The site information will also include the site distance evaluations and the posted speed limits near the intersection S ite Distance diagrams and results. Collision Diagrams and results. Delay Studies results. Aerial Photo showing the intersection and surrounding area. P hoto Log showing each approach to the intersection and each corner where signal equipment may be located. ATTACHMENT °A° TO STANDARD AGREEMENT FOR ENGINEERING RELATED DESIGN SERVICES (REV 7/27/2009) PAGE2OF9 • Develop a technical memorandum for the analysis of the traffic control needed for the crosswalk connecting the Tarrant County Jail and the Tarrant County Corrections Center. 1.5 Review Meeting — conduct a review meeting with the CITY to discuss the technical memorandum. ATTACHMENT °A' TO STANDARD AGREEMENT FOR ENGINEERING RELATED DESIGN SERVICES (REV 7/27/2009) PAGE3OF9 TASK 2.TRAFFIC SIGNAL DESIGNS The traffic signal design shall be submitted to the CITY per the approved Project Schedule. The ENGINEER shall provide traffic signal design plans, specifications, and estimates (PS&E) for the following intersections: Cherry Street at Belknap (Relocation of Signal Pole, pedestrian pole, ground boxes, signal cable and conduits to accommodate Tarrant County Jail Construction Cherry Street at Weatherford Street (Relocation of traffic signal pole, ground boxes, signal wiring and conduits to accommodate Tarrant County Jail Construction The following activities apply for each intersection noted above: 2.1 Short Report ENGINEER will prepare and submit a "short report" for each intersection. 2.1.1 Data Collection •, The ENGINEER may obtain hard copies of record drawings from the CITY. The record drawings should include but not be limited to the proposed roadway plans, right-of-way information, and utility plans. If available, the CITY will furnish the ENGINEER electronic copies of the Microstation CAD files of the existing record drawings or proposed construction plans. For current signalized intersections, the CITY will furnish existing timing data • The ENGINEER will meet with the CITY in the field to discuss the electric service communications, vehicle detection and Opticom requirements at each intersection All existing and proposed utilities, pavement widths, lane configurations and traffic control devices will be determined based on field observations, the record drawings provided by the CITY, and SUE s or franchise utility locates. 2.1.2 Development of the Technical Memorandum for each intersection shall include the following: • Existing and/or projected traffic volumes; • Discussion of existing and proposed conditions; • Signal Warrant Worksheet; • Photo -log of intersection approaches; • Recommendations for signal design, phasing, operations, and pedestrian accommodations; and • Address any unusual conditions and provide recommendations to resolve these conditions ASSUMPTIONS • The ENGINEER will prepare for and attend one (1) joint kick-off meeting with the CITY (and TxDOT if applicable). ATTACHMENT °A° TO STANDARD AGREEMENT FOR ENGINEERING RELATED DESIGN SERVICES (REV 7/27/2009) PAGE 4 OF 9 • • • • The ENGINEER will determine the pedestrian and ADA requirements for each project intersection. • Prior to preparing base plan sheets or conducting field site visits, the ENGINEER will schedule franchise utility locates (DIG TESS) at each project intersection. • The ENGINEER will create base plan sheets for signal plans from the record drawings and aerial photography provided by the CITY, if available. The ENGINEER shall submit 1-PDF submitted through Buzzsaw and up to 2 — 8.5" x 11" paper copies per intersection of the draft Technical Memorandum to the CITY. The ENGINEER will prepare for and attend one (1) review meeting with the CITY to receive and reach concurrence regarding the Technical Memorandum review comments. The ENGINEER will incorporate review comments and submit a final Technical Memorandum to the CITY (1 — PDF electronic copy; 2 — 8 5 x 11 ' paper copies per intersection). DELIVERABLES A. Documentation of key design decisions B. Draft Technical Memorandum C. Final Technical Memorandum 2.1 Traffic Signal Design ENGINEER will prepare and submit a 90%, 99% and 100% plans, specifications, and estimates (PS&E) for each intersection as follows: The PS&E shall include the following: • Estimate Summary Sheet • Traffic Signal Design Layout (per intersection) showing existing utilities (utility poles, street lights, storm drains, fire hydrants, etc ), permanent traffic signal poles and mast arms, pedestrian signal poles pedestrian signals, push buttons, controller cabinet assemblies, signal heads, street lights, detector loops or other detection systems, conduit, ground boxes power sources with distribution to signal service, communications connections, wiring diagrams, pavement markings, signal phasing plan, Opticom equipment conduit and cable chart, pole summary chart, phasing sequence, pole details, pole locations diagram, and all other items required for the complete construction of the signals • Signs and Markings Layout (per intersection) showing existing signs, proposed signs, existing stnping, proposed striping, pavement markings summary chart, and sign summary chart. Sidewalk Ramp Layout (per intersection) showing proposed sidewalk ramp layouts, CITY standard and special sidewalk ramp details, and sidewalk ramp quantities. • ATTACHMENT °A° TO STANDARD AGREEMENT FOR ENGINEERING RELATED DESIGN SERVICES (REV 7/27/2009) PAGE 5 OF 9 • • • Geometric Modification Layout (per intersection — if applicable) showing roadway and/or driveway modifications Interconnect and Service Layout (per intersection — if applicable) showing existing and proposed interconnect and service Preliminary Opinion of Probable Construction Cost ASSUMPTIONS • The PS&E shall be prepared in accordance with the applicable requirements for CITY plans, details, specifications, standards, and manuals. • The ENGINEER will review the general notes, traffic signal specifications, and standard general provisions supplied by the CITY for applicability and modify (if n ecessary) for the respective locations. The ENGINEER will identify any design exceptions to CITY Standards in the 90% design phase. • Existing traffic signal specifications and standards furnished by the CITY will be u sed for design plans, unless otherwise requested by the CITY in writing. These include: City of Fort Worth Transportation and Public Works "Traffic Signal Design Guidelines, November 2008". Example plan set illustrating desired format for each type of plan sheet to be developed by the Engineer. Example City standard traffic signal construction details, specifications, and Contract Documents • Record Drawings prepared by others (CITY or representative, TxDOT) and aerial photography will be used as the basis for any designs associated with the PROJECT. It is assumed that no Microstation CAD files will be available and all base files will be recreated from hard copies of record drawings made available by the CITY. The plans, standards and any special specifications will be prepared using English units. • All Microstation CAD standards and level symbology will follow CITY requirements. • • The CITY will provide determination for provision of cable TV drops, vehicle detection, and Opticom equipment. • All intersections will be designed to accommodate existing or future pedestrian activities, including sidewalk ramps, crosswalks, push buttons, and pedestrian heads to meet ADA requirements as requested by the CITY. • The ENGINEER will incorporate review comments and submit 90% PS&E traffic signal designs to the CITY (1 — PDF electronic copy submitted through Buzzsaw; up to 2 — 11" x 17' paper copies). ATTACHMENT HAS TO STANDARD AGREEMENT FOR ENGINEERING RELATED DESIGN SERVICES (REV 7/27/2009) PAGE 6 OF 9 • • • The ENGINEER will prepare for and attend one (1) review meeting with the CITY to receive and reach concurrence regarding the 90% PS&E review comments • The ENGINEER will incorporate review comments and submit 99% PS&E traffic signal designs to the CITY (1 — PDF electronic copy submitted through Buzzsaw; up to 2 — 11" x 17' paper copies). • The ENGINEER will prepare for and attend one (1) review meeting with the CITY to receive and reach concurrence regarding the 99% PS&E review comments The ENGINEER will incorporate review comments and submit FINAL (100%) PS&E traffic signal designs (1 — PDF electronic copy; 3 — 11" x 17" paper copies) • The ENGINEER will prepare and submit the quantity estimates and engineer's opinion of probable construction cost spreadsheets prepared in Microsoft Excel for each intersection. • • The ENGINEER will provide the CITY a CD of the electronic Microstation traffic signal design files, quantity estimates, and engineer s opinion of probable construction costs for each intersection. DELIVERABLES A. 90% PS&E B. 99% PS&E C. 100% PS&E D. CD of the electronic Microstation traffic signal design plans quantity estimates, and engineer's opinion of probably construction costs for each intersection TASK 3. TRAFFIC AND PARKING ANALYSIS The warrant study shall be submitted to CITY per the approved Project Schedule. The following intersections in Fort Worth shall have a traffic signal warrant study and parking analysis: Thirteen (13th) Street at Throckmorton Street The following items apply for each intersection noted above: 3.1. Data Collection • In addition to data obtained from the CITY, ENGINEER will research and make efforts to obtain pertinent information to aid in coordination of the proposed improvements with any planned future improvements that may influence the project. Collect all available 24-hour machine counts, turning movement counts, collision data, speed surveys, and gap surveys from the CITY. The CITY will provide the following information needed for the project if available: ATTACHMENT °A° TO STANDARD AGREEMENT FOR ENGINEERING RELATED DESIGN SERVICES (REV 7/27/2009) PAGE 7 OF 9 - Collision Reports - Aenal Photos 3.2 Site Visits • Conduct a site visit at each intersection to evaluate: S ite distance as defined by AASHTO Green Book, Pedestrian requirements Land use surrounding the site, N ear -by traffic generators, Additional intersection specific needs that may warrant a signal S afety considerations • If any pedestrian generators (i.e. schools, after school care facilities) are found near the site one additional site visit shall be made to determine existing pedestrian patterns. • Site distance evaluations at the intersections shall follow the guidelines of the 2004 issue of A Policy on Geometric Design of Highways and Streets produced by the American Association of State Highway and Transportation Officials (AASHTO Green Book). 3.12 Delay Study • Computer model shall be used for comparison of existing and proposed delay. 3.13 Technical Memorandum • Develop a technical memorandum for each intersection containing the following: S ignal Warrant Analysis showing if the intersection meets any of the volume warrants as defined in the 2006 TxMUTCD. S ite Specific Information detailing surrounding land uses, traffic generators, school crossings, Fire Departments and any other information that may generate the need for a traffic signal. The site information will also include the site distance evaluations and the posted speed limits near the intersection S ite Distance diagrams and results. Collision Diagrams and results Delay Studies results from computer modeling. Aerial Photo showing the intersection and surrounding area. P hoto Log showing each approach to the intersection and each corner where signal equipment may be located. Parking Analysis of street frontage adjacent and across intersection. 3.14 Review Meeting - conduct a review meeting with the CITY to discuss the technical memorandum. ATTACHMENT' A° TO STANDARD AGREEMENT FOR ENGINEERING RELATED DESIGN SERVICES (REV 7/27/2009) PAGE 8 OF 9 TASK 4. DEVELOPING AND CONDUCTING A TRAFFIC SIGNAL DESIGN COURSE Preparation of Student Manual (for 12 hours of Instruction) Student Manual to include the following Chapters: Chapter 1 Introduction Chapter 2 Data Requirements and Studies for Traffic control Chapter 3 Signal Phasing Chapter 4 Basic Detector Design Chapter 5 Intersection Design Chapter 6 Plans and Specifications Preparation of Visual Aids/Power Point Presentation Materials. Presentation of Signal Warrants and Signal Timing Course Materials Including* Chapter 1 B Data Requirements and studies for Traffic Control Chapter 2B Signal Timing Task 4.1 Deliverables One original copy of Student Manual Power Point Slides of Course ATTACHMENT °A° TO STANDARD AGREEMENT FOR ENGINEERING RELATED DESIGN SERVICES (REV 7/27/2009) PAGE9OF9 ATTACHMENT "B" COMPENSATION AND SCHEDULE For Traffic Signal Warrant Studies, Traffic Signal Design, Traffic and Parking Analysis and Developing and Conducting a Traffic Signal Design Course City Project No. I. Compensation A. The ENGINEER shall be compensated a total lump sum fee of $ 36,627.50 As summarized in Exhibit "B-3" Payment of the total lump sum fee shall be considered full compensation for the services described in Attachment A, for all labor materials, supplies, and equipment necessary to complete the project. The ENGINEER shall be paid monthly payments as described in exhibit B-1" ,Section 1 - Method of Payment. Each invoice is to be verified as to its accuracy and compliance with. the terms of this contract by an officer of the ENGINEER II. Schedule Final Plans and Contract Documents for bid advertisement shall be submitted within 60 calendar days after the "Notice to Proceed" letter is issued. Task 1 Traffic Signal Warrant Study • Data Collection (counts, site visit, and delay study); within 10 calendar days after NTP.. • Preparation of Technical Memorandum: Within 5 calendar days after data collection . • Review meeting with revisions as needed: Within 2 calendar days after review by city. Task 2 Traffic Signal Designs • Data collection: Within 7 calendar days of NTP • Capacity Analysis (LOS); Within 10 calendar days of data collection • Development of Short Report: Within 10 calendar days of LOS analysis • Conceptual Engineering Plans: Within 15 calendar days after NTP. • Preliminary Engineering Plans and Contract Documents; within 10 calendar days after review by city • Final Engineering Plans and Contract Documents: Within 5 calendar days after review by city.. • Final Plans and Contract Documents for Bid Advertisement: Within 5 calendar day after review by city and bid opening.. Task 3 Traffic and Parking Analysis • Data Collection (counts, site visit, and delay study): Within 7 calendar days after NTP. • Preparation of Technical Memorandum- Within 7 calendar days after Data collection Task 4 Development and Conducting a Traffic Signal Design Course A. Preparation of Course Materials: within 14 Calendar Days after NTP. B. Conducting of Traffic Signal Design Course —1 ' Calendar Days. B-1 EXHIBIT "B-1" METHOD OF PAYMENT (Supplement to Attachment B) Traffic Signal Warrant Studies, Traffic Signal Design, Traffic and Parking Analysis and Developing and Conducting a Traffic Signal Design Course City Project No. Method of Payment P artial payment shall be made to the ENGINEER monthly upon City's approval of an invoice from the ENGINEER outlining the estimated current percent complete of the total project. The aggregate of such monthly partial fee payments shall not exceed the following: U ntil satisfactory completion of Conceptual Engineering plan submittal and approval by the City, a sum not to exceed 30 percent of the total lump sum fee (less surveying and bidding/construction phase services). U ntil satisfactory completion of Preliminary Construction Plan submittal and approval by the City, a sum not to exceed 60 percent of the total lump sum fee (less previous payments, surveying and bidding/construction phase services) U ntil satisfactory completion of Final Construction plan submittal and approval by the City a sum not to exceed 90 percent of the total lump sum fee (less previous payments, surveying and bidding/construction phase services). The balance of the earnings (less previous payments, surveying and bidding/construction phase services) shall be payable when the project is advertised Surveying and Bidding/Construction services shall be paid after services are rendered. II. Progress Reports A. The ENGINEER shall submit to the designated representative of the Director of the Department of Transportation and Public Works monthly progress reports covering all phases of design in the format required by the City. If ENGINEER determines in the course of making design drawings and specifications that the opinion of probable construction cost of $ (as estimated in Exhibit B-?) will be exceeded, whether by change in the scope of the project, increased cost or other conditions, the ENGINEER shall immediately report such fact to the City's Director of the Department of Transportation and Public Works and if so instructed by the Director of the Department of Transportation and Public Works shall suspend all work hereunder. EXHIBIT "B-2" HOURLY RATE SCHEDULE (Supplement to Attachment B) Traffic Signal Warrant Studies, Traffic Signal Design, Traffic and Parking Analysis and Developing and Conducting a Traffic Signal Design Course 20 Standard Hourly Rate Schedule Employee Classification Rate/Hour (Range) S r. Supervising (Principal) Engineer $ 225 / hour S r. Engineer $ 180 / hour S roject Manager / Planner $ 155/ hour Design Engineer $ 125 / hour Engineering Assistant/EIT $ 92/ hour S r. Engineer Tech/Sr. CADD Tech $ 115/ hour CADD Tech/GIS Tech $ 68 / hour S r. Planner $ 170/ hour Planner $ 110 / hour Jr. Planner $ 89 / hour Administrative/Clerical $ 52 / hour Reproduction work will be at current commercial rate. Subcontractors will be paid for at actual invoice cost plus 10%. EXHIBIT "B-3" (Supplement to Attachment B) Traffic Signal Warrant Studies, Traffic Signal Design, Traffic and Parking Analysis and Developing and Conducting a Traffic Signal Design Course City Project No. SUMMARY OF TOTAL PROJECT FEES Consulting Firm Amount % Prime Responsibility Consultant: Signal Signal Design Conduct Warrant and Course Signal and $ 31,604 86 % Prime Traffic Studies, Design Parking Develop Traffic Traffic Analysis, & Traffic -Consultants M/WBE Conduct collection $ 4,430 12 % Proposed Sub Data Direct Costs $593.50 2 % Non-M/WBE Consultants: NONE $ 36,627.50 100 % Project Description Scope of Services Total Fee MWBE Fee Misc Traffic Engineering Studies signal design & $ 36,627.50 $ 4,430 Data collection course City M/WBE Goal = 12 % Percent 12% EXHIBIT "B-3B" (Supplement to Attachment B) Traffic Signal Warrant Studies, Traffic Signal Design, Traffic and Parking Analysis and Developing and Conducting a Traffic Signal Design Course City Project No. SUMMARY OF TOTAL FEE AND BREAKDOWN OF DESIGN FEE A. SUMMARY OF TOTAL FEE Service Description Parking Analysis and Conduct Develop and Traffic Signal Warrant Study Traffic Signal Traffic Total Design Traffic Signal Design Course Services $9,804 $9,576 $ 5,172 $6.392 $ 30,944 Engineering Special (Data Collection) Services $ 5,023.5 $ 660 $ $ $ 5,683.5 Surveying Services $ $ $ $ $ $ 14, 827.5 $ 10,236 $ 5,172 $ 6,392 $ 36,627.50 Total B. BREAKDOWN OF TRAFFIC ENGINEERING SERVICES (LESS SURVEY AND SPECIAL SERVICES (DATA COLLECTION) FEES) 1. Traffic Signal Warrant Study (less data collection) Breakdown by Concept, Preliminary and Final Design a. Concept (30%) _ (9,804) x (0.3) b. Preliminary (60%) _ ($9,804) x (0.6) c. Final (10%) _ (9,804) x (0 1) Total • mon ammo $ 2,944 $ 5,882 $ 978 $9 804 2. Traffic Signal Design Breakdown by Concept, Preliminary and Final Design a. Concept (30%) _ ($9,576) x (0.3) b. Preliminary (60%) _ (9 576) x (0.6) c. Final (10%) _ ($ 9,576) x (0.1) Total • N ▪ EON $ 2,873 $ 5,746 $ 957 $9 576 EXHIBIT "B-313" (Supplement to Attachment B) 3. Traffic and Parking Analysis Breakdown by Preliminary and Final Report a. Preliminary (60%) _ ($5,172) x (0.9) b. Final (10%) _ ($5 172) x (0.1) Total 4. Develop and Conduct Traffic Signal Design Curse Breakdown a. Concept (30%) _ ($6,392) x (0.3) b. Preliminary (60%) _ ($6,392) x (0.6) c. Final (10%) _ ($6 392) x (0.1) Total 411 $ 4,655 $ 517 $ 5,172 $ 1,918 $ 3,835 $ 639 $ 6,392 EXHIBIT "B-3C" (Supplement to Attachment B) Traffic Signal Warrant Studies, Traffic Signal Design, Traffic and Parking Analysis and Developing and Conducting a Traffic Signal Design Course City Project No. FEE FOR DIRECT COSTS Auto Mileage .585/mi x 100 $ 58.50 Deliveries 4 x $25 $ 100 13 hour turning movement count 3 x $850 $ 2,550 24 hour tube (Machine Counts) 12 x 140 $ 1,680 S ub -consultant mileage .5 x 400 $ 200 Other Misc costs 1 x $ 20 $ 20 Total $ 4,608.5 P rinting & Reproduction: P hotocopies (Reports plus 11 x 17 plan sheets for review 400 x .10 $ 40 Mylars (Final Plans) $ 30 x $ 12.5 $ 375 Printing & Reproduction Subtotal $ 415 Transportation & Public Works $ 5,023.50 EXHIBIT "B-4" ENGINEERING SERVICES — TASK/HOUR BREAKDOWN (Supplement to Attachment B) Consultant to provide detailed table (spreadsheet) breaking out the tasks/hours covering ALL scope included in Attachment A> EXHIBIT "B-5" OPINION OF PROBABLE CONSTRUCTION COSTS (Supplement to Attachment B) Not applicable