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HomeMy WebLinkAbout1998-364ORDINANCE NO (-i rJ( AN ORDINANCE AUTHORIZING THE CITY MANAGER TO EXECUTE A PROFES- SIONAL SERVICES AGREEMENT WITH TURNER, COLLIE & BRADEN, INC FOR EN- GINEERING SERVICES AS MAY BE REQUIRED FOR DESIGN OF IN- FLOW/INFILTRATION CORRECTION FACILITIES IN THE PECAN CREEK AND COO- PER CREEK SEWER BASINS, AUTHORIZING THE EXPENDITURE OF FUNDS THERE- FOR, AND PROVIDING AN EFFECTIVE DATE WHEREAS, the City of Denton wishes to employ Turner, Collie & Braden, Inc for pro- fessional engineering services, including design of inflow/infiltration correction facilities in the western Pecan Creek and Cooper Creek sewer basins at a consultant's fee not to exceed two hundred sixty thousand nine hundred forty dollars, NOW, THEREFORE, THE COUNCIL OF THE CITY OF DENTON HEREBY ORDAINS SECTION I. That the City Manager is hereby authorized to enter into a Professional Services Agreement, substantially in the form of the attached agreement which is made a part of this ordinance for all purposes, with Turner, Collie & Braden, Inc for professional engineering services, including design of inflow/infiltration correction facilities in the western Pecan Creek and Cooper Creek sewer basins SECTION II. That the City Manager is hereby authorized to make the expenditures as outlined in the attached contract SECTION III. That this ordinance shall become effective immediately upon its passage and approval PASSED AND APPROVED this the - day of , 1998 ATTEST JENNIFER WALTERS, CITY SECRETARY m LEGAL FORM ro0 r-11PRAULLER, MAYOR PROFESSIONAL SERVICES AGREEMENT FOR DESIGN OF INFLOWANFILTRATION CORRECTION FACILITIES IN THE WESTERN PECAN CREEK AND COOPER CREEK SEWER BASINS STATE OF TEXAS COUNTY OF DENTON THIS AGREEMENT is made and entered into as of the � day of 19 , by and between the City of Denton, Texas, a Texas municipal corporation, with its principal office at 215 East McKinney Street, Denton, Denton County, Texas 76201, hereinafter called "OWNER" and Turner Collie & Braden Inc , with its corporate office at 5710 LBJ Freeway, Suite 370, Dallas, Dallas County, Texas 75240 hereinafter called "CONSULTANT," acting herein, by and through their duly authorized representatives WITNESSETH, that in consideration of the covenants and agreements herein contained, the parties hereto do mutually agree as follows ARTICLE I EMPLOYMENT OF CONSULTANT The OWNER hereby contracts with the CONSULTANT, as an independent contractor, and the CONSULTANT hereby agrees to perform the services herein in connection with the Project as stated in the sections to follow, with diligence and in accordance with the professional standards customarily obtained for such services in the State of Texas The professional services set out herein are in connection with the following described project The Project shall include, without limitation, preliminary design, final design, bid phase services, construction phase services and additional services as required for Inflow/Infiltration Correction in the Western Pecan Creek and Cooper Creek sewer basins, as described in Exhibit "A" ARTICLE II BASIC SERVICES The CONSULTANT shall perform the following services in a professional manner A To perform all those services set forth in CONSULTANT's Scope of Work, which proposal is attached hereto and made a part hereof as Exhibit "A" as if written word for word herein B If there is any conflict between the terms of this Agreement and Exhibit "A" attached to this Agreement, the terms and conditions of this Agreement will control over the terms and conditions of the attached exhibits or task orders ARTICLE III ADDITIONAL SERVICES Additional services to be performed by the CONSULTANT, if authorized by the OWNER, which are not included in the above -described Basic Services, are described as follows A During the course of the Project, as requested by OWNER, the CONSULTANT will be available to accompany OWNER's personnel when meeting with the Texas Natural Resource Conservation Commission, U S Environmental Protection Agency, or other regulatory agencies The CONSULTANT will assist OWNER's personnel on an as - needed basis in preparing compliance schedules, progress reports, and providing general technical support for the OWNER's compliance efforts B Assisting OWNER or contractor in the defense or prosecution of litigation in connection with or in addition to those services contemplated by this Agreement Such services, if any, shall be furnished by CONSULTANT on a fee basis negotiated by the respective parties outside of and in addition to this Agreement C Sampling, testing, analysis, heavy cleaning of sewer lines which includes root cutting, and dye water testing beyond that specifically included in Basic Services D Preparing applications and supporting documents for government grants, loans, or planning advances and providing data for detailed applications E Appearing before regulatory agencies or courts as an expert witness in any litigation with third parties or condemnation proceedings arising from the development or construction of the Project, including the preparation of engineering data and reports for assistance to the OWNER F Providing geotechnical investigations for the site, including soil borings, related analyses, and recommendations ARTICLE IV PERIOD OF SERVICE This Agreement shall become effective upon execution of this Agreement by the OWNER and the CONSULTANT and upon issue of a notice to proceed by the OWNER, and shall remain in force for the period which may reasonably be required for the completion of the Project, including Additional Services, if any, and any required extensions approved by the OWNER This Agreement may be sooner terminated in accordance with the provisions hereof Page 2 Time is of the essence in this Agreement The CONSULTANT shall make all reasonable efforts to complete the services set forth herein as expeditiously as possible and to meet the schedule established by the OWNER, acting through its City Manager or his designee ARTICLE V COMPENSATION A COMPENSATION TERMS "Subcontract Expense" is defined as expenses incurred by the CONSULTANT in employment of others in outside firms for services in the nature of professional engineering 2 "Direct Non -Labor Expense" is defined as that expense for any assignment incurred by the CONSULTANT for supplies, transportation and equipment, travel, communications, subsistence, and lodging away from home, and similar incidental expenses in connection with that assignment B BILLING AND PAYMENT For and in consideration of the professional services to be performed by the CONSULTANT herein, the OWNER agrees to pay, based on the cost estimate detail at an hourly rate shown in Exhibit "A" which is attached hereto and made a part of this Agreement as if written word for word herein, a total fee, including reimbursement for direct non -labor expenses and additional services as authorized in writing by the Owner, not to exceed $260,940 Partial payments to the CONSULTANT will be made on the basis of detailed monthly statements rendered to and approved by the OWNER through its City Manager or his designee, however, under no circumstances shall any monthly statement for services exceed the value of the work performed at the time a statement is rendered The OWNER may withhold the final five percent (5%) of the contract amount until completion of the Project Nothing contained in this Article shall require the OWNER to pay for any work which is unsatisfactory, as reasonably determined by the City Manager or his designee, or which is not submitted in compliance with the terms of this Agreement The OWNER shall not be required to make any payments to the CONSULTANT when the CONSULTANT is in default under tins Agreement It is specifically understood and agreed that the CONSULTANT shall not be authorized to undertake any work pursuant to this Agreement which would require additional payments by the OWNER for any charge, expense, or reimbursement above the maximum not to exceed fee as stated, without first having obtained written authorization from the OWNER The CONSULTANT shall not proceed to perform the services listed in Article III "Additional Services," without obtaining prior written authorization from the OWNER Page 3 C ADDITIONAL SERVICES For additional services authorized in writing by the OWNER in Article III, the CONSULTANT shall be paid based on the Schedule of Charges at an hourly rate shown in Exhibit "A " Payments for additional services shall be due and payable upon submission by the CONSULTANT, and shall be in accordance with subsection B hereof Statements shall not be submitted more frequently than monthly D PAYMENT If the OWNER fails to make payments due the CONSULTANT for services and expenses within sixty (60) days after receipt of the CONSULTANT's undisputed statement thereof, the amounts due the CONSULTANT will be increased by the rate of one percent (1%) per month from the said sixtieth (60a') day, and, in addition, the CONSULTANT may, after giving seven (7) days' written notice to the OWNER, suspend services under this Agreement until the CONSULTANT has been paid in full all amounts due for services, expenses, and charges, provided, however, nothing herein shall require the OWNER to pay the late charge of one percent (1%) set forth herein if the OWNER reasonably determines that the work is unsatisfactory, in accordance with this Article V, "Compensation " ARTICLE VI OBSERVATION AND REVIEW OF THE WORK The CONSULTANT will exercise reasonable care and due diligence in discovering and promptly reporting to the OWNER any defects or deficiencies in the work of the CONSULTANT or any subcontractors or subconsultants ARTICLE VII OWNERSHIP OF DOCUMENTS All documents prepared or furnished by the CONSULTANT (and CONSULTANT's subcontractors or subconsultants) pursuant to this Agreement are instruments of service, and shall become the property of the OWNER upon the termination of this Agreement The CONSULTANT is entitled to retain copies of all such documents The documents prepared and furnished by the CONSULTANT are intended only to be applicable to this Project, and OWNER's use of these documents in other projects shall be at OWNER's sole risk and expense In the evert the OWNER uses any of the information or materials developed pursuant to this Agreement, in another project or for other purposes than specified herein, CONSULTANT is released from any and all liability relating to their use in that project ARTICLE VIII INDEPENDENT CONTRACTOR CONSULTANT shall provide services to OWNER as an independent contractor, not as an employee of the OWNER CONSULTANT shall not have or claim any right arising from employee status Page 4 ARTICLE IX INDEMNITY AGREEMENT The CONSULTANT shall indemnify and save and hold harmless the OWNER and its officers, agents, and employees from and against any and all liability, claims, demands, damages, losses, and expenses, including, but not limited to court costs and reasonable attorney fees incurred by the OWNER, and including, without limitation, damages for bodily and personal injury, death and property damage, resulting from the negligent acts or omissions of the CONSULTANT or its officers, shareholders, agents, or employees in the execution, operation, or performance of this Agreement Nothing in this Agreement shall be construed to create a liability to any person who is not a party to this Agreement, and nothing herein shall waive any of the parties' defenses, both at law or equity, to any claim, cause of action, or litigation filed by anyone not a party to this Agreement, including the defense of governmental immunity, which defenses are hereby expressly reserved ARTICLE X INSURANCE During the performance of the services under this Agreement, CONSULTANT shall maintain the following insurance with an insurance company licensed to do business in the State of Texas by the State Insurance Commission or any successor agency that has a rating with Best Rate Carriers of at least an A- or above A Comprehensive General Liability Insurance with bodily injury limits of not less than $500,000 for each occurrence and not less than $500,000 in the aggregate, and with property damage limits of not less than $100,000 for each occurrence and not less than $100,000 in the aggregate B Automobile Liability Insurance with bodily injury limits of not less than $500,000 for each person and not less than $500,000 for each accident, and with property damage limits of not less than $100,000 for each accident C Worker's Compensation Insurance in accordance with statutory requirements, and Employers' Liability Insurance with limits of not less than $100,000 for each accident D Professional Liability Insurance with limits of not less than $1,000,000 annual aggregate E The CONSULTANT shall furnish insurance certificates or insurance policies at the OWNER's request to evidence such coverages The insurance policies shall name the OWNER as an additional insured on all such policies except professional liability and Worker's Compensation, and shall contain a provision that such insurance shall not be canceled or modified without thirty (30) days' prior written notice to OWNER and Page 5 CONSULTANT In such event, the CONSULTANT shall, prior to the effective date of the change or cancellation, serve substitute policies furnishing the same coverage ARTICLE XI ARBITRATION AND ALTERNATE DISPUTE RESOLUTION The parties may agree to settle any disputes under this Agreement by submitting the dispute to arbitration or other means of alternate dispute resolution, such as mediation No arbitration or alternate dispute resolution ansing out of or relating to this Agreement, involving one party's disagreement, may include the other party to the disagreement without the other's approval ARTICLE XII TERMINATION OF AGREEMENT A Notwithstanding any other provision of this Agreement, either party may terminate by giving thirty (30) days' advance written notice to the other party B This Agreement may be terminated in whole or in part in the event of either party substantially failing to fulfill its obligations under this Agreement No such termination will be affected unless the other party is given (1) written notice (delivered by certified mail, return receipt requested) of intent to terminate and setting forth the reasons specifying the non-performance, and not less than thirty (30) calendar days to cure the failure, and (2) an opportunity for consultation with the terminating party prior to termination C If the Agreement is terminated prior to completion of the services to be provided hereunder, CONSULTANT shall immediately cease all services and shall render a final bill for services to the OWNER within thirty (30) days after the date of termination The OWNER shall pay CONSULTANT for all services properly rendered and satisfactorily performed and for reimbursable expenses to termination incurred prior to the date of termination, in accordance with Article V "Compensation" Should the OWNER subsequently contract with a new consultant for the continuation of services on the Project, CONSULTANT shall cooperate in providing information The CONSULTANT shall turn over all documents prepared or furnished by CONSULTANT pursuant to this Agreement to the OWNER on or before the date of termination, but may maintain copies of such documents for its use ARTICLE XIII RESPONSIBILITY FOR CLAIMS AND LIABILITIES Approval by the OWNER shall not constitute, nor be deemed a release of the responsibility and liability of the CONSULTANT, its employees, associates, agents, subcontractors, and subconsultants for the accuracy and competency of their designs or other work, nor shall such approval be deemed to be an assumption of such responsibility by the Page 6 OWNER for any defect in the design or other work prepared by the CONSULTANT, its employees, subcontractors, agents, and consultants ARTICLE XIV NOTICES All notices, communications, and reports required or permitted under this Agreement shall be personally delivered or mailed to the respective parties by depositing same in the United States mad to the address shown below, certified mail, return receipt requested, unless otherwise specified herein Mailed notices shall be deemed communicated as of three (3) days' mailing To CONSULTANT Turner Collie & Braden, Inc Robert C Reach, P E Vice President 5710 LBJ Freeway, Suite 370 Dallas, Texas 75240 II�'ti 6 "211:1:7 City of Denton Howard Martin Assistant City Manager/Utilities 215 East McKinney Denton, Texas 76201 All notices shall be deemed effective upon receipt by the party to whom such notice is given, or within three (3) days' mailing ARTICLE XV ENTIRE AGREEMENT This Agreement, consisting of 10 pages and 1 exhibit, constitutes the complete and final expression of the agreement of the parties, and is intended as a complete and exclusive statement of the terms of their agreements, and supersedes all prior contemporaneous offers, promises, representations, negotiations, discussions, communications, and agreements which may have been made in connection with the subject matter hereof ARTICLE XVI SEVERABILITY If any provision of this Agreement is found or deemed by a court of competent jurisdiction to be invalid or unenforceable, it shall be considered severable from the remainder of this Agreement and shall not cause the remainder to be invalid or unenforceable In such event, the parties shall reform this Agreement to replace such stricken provision with a valid and enforceable provision which comes as close as possible to expressing the intention of the stricken provision ARTICLE XVII COMPLIANCE WITH LAWS The CONSULTANT shall comply with all federal, state, and local laws, rules, regulations, and ordinances applicable to the work covered hereunder as they may now read or hereinafter be amended Page 7 ARTICLE XVIII DISCRIMINATION PROHIBITED In performing the services required hereunder, the CONSULTANT shall not discriminate against any person on the basis of race, color, religion, sex, national origin or ancestry, age, or physical handicap ARTICLE XIX PERSONNEL A The CONSULTANT represents that it has or will secure, at its own expense, all personnel required to perform all the services required under this Agreement Such personnel shall not be employees or officers of, or have any contractual relations with the OWNER CONSULTANT shall inform the OWNER of any conflict of interest or potential conflict of interest that may arise during the term of this Agreement B All services required hereunder will be performed by the CONSULTANT or under its supervision All personnel engaged in work shall be qualified, and shall be authorized and permitted under state and local laws to perform such services ARTICLE XX ASSIGNABILITY The CONSULTANT shall not assign any interest in this Agreement, and shall not transfer any interest in this Agreement (whether by assignment, novation, or otherwise) without the prior written consent of the OWNER ARTICLE XXI MODIFICATION No -waiver or modification of this Agreement or of any covenant, condition, or limitation herein contained shall be valid unless in writing and duly executed by the party to be charged therewith, and no evidence of any waiver or modification shall be offered or received in evidence in any proceeding arising between the parties hereto out of or affecting this Agreement, or the rights or obligations of the parties hereunder, and unless such waiver or modification is in writing and duly executed, and the parties further agree that the provisions of this section will not be waived unless as set forth herein ARTICLE XXII MISCELLANEOUS A The following exhibits are attached to and made a part of this Agreement Exhibit "A" B CONSULTANT agrees that OWNER shall, until the expiration of three (3) years after the final payment under this Agreement, have access to and the right to examine any Page 8 directly pertinent books, documents, papers, and records of the CONSULTANT involving transactions relating to this Agreement CONSULTANT agrees that OWNER shall have access during normal working hours to all necessary CONSULTANT facilities and shall be provided adequate and appropriate working space in order to conduct audits in compliance with this section OWNER shall give CONSULTANT reasonable advance notice of intended audits C Venue of any suit or cause of action under this Agreement shall lie exclusively in Denton County, Texas This Agreement shall be construed in accordance with the laws of the State of Texas D For the purpose of this Agreement, the key persons who will perform most of the work hereunder shall be Stephen R James, P E , Project Manager However, nothing herein shall limit CONSULTANT from using other qualified and competent members of its firm to perform the services required herein E CONSULTANT shall commence, carry on, and complete any and all projects with all applicable dispatch, in a sound, economical, and efficient manner and in accordance with the provisions hereof In accomplishing the projects, CONSULTANT shall take such steps as are appropriate to ensure that the work involved is properly coordinated with related work being carried on by the OWNER F The OWNER shall assist the CONSULTANT by placing at the CONSULTANT's disposal all available information pertinent to the Project, including previous reports, any other data relative to the Project, and arranging for the access thereto, and make all provisions for the CONSULTANT to enter in or upon public and private property as required for the CONSULTANT to perform services under this Agreement G The captions of this Agreement are for informational purposes only, and shall not in any way affect the substantive terms or conditions of this Agreement IN WITNESS HEREOF, the City of Denton, Texas has caused this Agreement to be executediby its duly authorized City Manager, and CONSULTANT has executed this Agreement roi the ts duly authorized undersigned offiUnjzmur cer on this the g day of �, 19, CITY OF DENTON, TEXAS W Jkz, Cy7]Y Iv4ANAGER Page 9 ATTEST JENNIFER WALTERS, CITY SECRETARY I I HERBERT L ..• BY •• WITNESS: BY s \Ow collie bndm d. CONSULTANT ert C Reach, $ Vice President Page 10 EXHIBIT "A" SCOPE OF SERVICES FOR INFLOW / INFILTRATION CORRECTIONS FOR WESTERN PECAN CREEK AND COOPER CREEK 00 GENERAL 0 1 Project Description This project consists of the rehabilitation of sanitary sewers in the Pecan Creek and Cooper Creek sanitary sewer basins in Denton, Texas The services to be provided for this project include review of existing ADS reports and recommendations, preliminary design, development of construction plans and specifications, addenda, and the pre -construction meeting durmg the construction phase The project includes rehabilitation of up to 17,817 feet of sewer in the Pecan Creek sanitary sewer basm and 13,328 feet of sewer in the Cooper Creek sewer basins Design of a maximum of 5,300 feet of open cut sanitary sewer line rehabilitation is included for the Pecan Creek and the Cooper Creek basins No manholes in the Pecan Creek or Cooper Creek basins will be rehabilitated under this contract 0 2 Project Phasing The project will be divided into four phases 10 Preliminary Design 2 0 Final Design 3 0 Bid Phase 4 0 Construction Phase 0 3 Construction Contracts The design for this project includes a maximum of two separate construction contracts A separate set of final plans, specifications, and bid documents will be issued for each of the following projects Cooper Creek Sanitary Sewer Line Rehabilitation Pecan Creek Sanitary Sewer Line Rehabilitation 0 4 Design Standards Design and preparation of construction drawings and technical specifications required for the project shall be in accordance with the following standards a NCTCOG construction specifications and details b TNRCC Codes and specifications c City of Denton Design Standards EXHIBIT A 10 PRELIMINARY DESIGN 1 1 Review of existing reports and recommendations prepared by ADS TC&B will review the reports prepared by ADS Environmental Services, Inc and the rehabilitation recommendations contained therein Using ArcView GIS and the database provided by the City, TC&B will prepare an exhibit showing Priority 1 and Priority 2 defects located by the inspections performed by ADS and the age of the sewer lines, if available TC&B will prepare an exhibit to show lines that have been TV inspected and additional lines that TC&B recommends to be TV inspected 12 City Review and Approval Five copies of the exhibits described in Paragraph 1 1 will be submitted to the City for review Upon the City's approval of the recommendations for additional Imes to be TV inspected, TC&B will issue a notice to proceed to ADS to begin sewer line cleaning and TV inspections 13 Field Inspections Based on Priority 1&2 defects identified by ADS, an estimated 17,817 feet of sewer line in the Pecan Creek Basin and 13,328 feet of sewer line in the Cooper Creek Basin will need rehabilitation A site visit will be made to each Priority 1&2 defect location to determine the feasibility of trenchless rehabilitation methods 14 Review of New Data New data obtained from the field inspections performed by TC&B and the additional information from the TV inspections performed by ADS will by reviewed and incorporated into the exhibits described in paragraph 1 I 15 Preliminary Recommendations TC&B will prepare a preliminary rehabilitation schedule and a preliminary construction cost estimate for the sewer Imes based on recommendations contained in the ADS reports, TC&B field inspections, TV inspections, and approved methods of rehabilitation 16 City Review and Approval Five copies of the preliminary construction cost estimate, the rehabilitation schedule and the exhibit showing the location of Imes scheduled to be rehabilitated will be submitted to the City for review Upon approval of the rehabilitation schedule, TC&B will issue a notice to proceed to Survcon Inc to begin topographic survey of up to 5,300 feet of sewer line that may require open cut construction L7 Utility Research Lines that are recommended for rehabilitation by methods involving open cut excavation will require utility location research TC&B will determine water, sanitary sewer & storm sewer locations by obtaining as -built plans from the City and verification by topographic survey and site investigation TC&B will also contact electric, telecommunications, cable TV, and gas companies that may have facilities located within the project area The approximate location of utilities located through this research will be shown on the plan & profile sheets for the sewer design 18 Permit Acquisition TUB will complete applications and assist the City in obtaining permits as needed from TxDOT and any railroad companies that have right-of-way or facilities within the project areas Other perimts required for this job will be determined during preliminary design and brought to the City's attention 20 FINAL DESIGN 2 1 Final Recommendations After review and approval of the preliminary rehabilitation schedule by the City, a final rehabilitation schedule will be prepared for the sewer Imes in the Pecan Creek and Cooper Creek basms Sewer Imes requiring rehabilitation will be shown on a map with the Cmty's streets and sewer system All Imes that may be rehabilitated by use of trenchless methods will be indicated on the maps and referenced to the rehabilitation schedule Plan and profile sheets will be prepared only for Imes that require open cut construction methods These sheets will be prepared as a set of plans to accompany the contract documents and specifications Based on Priority 1&2 defects identified by ADS, an estimated 17,817 feet of sewer line in the Pecan Creek Basin and 13,328 feet of sewer Iin- in the Cooper Creek Basin will need rehabilitation Design of a maximum 5,300 feet of open cut sewer line is included in the project 2 2 Contract Documents and Specifications A maximum of two sets of bidding documents will be issued for this project A separate set of final plans, specifications, and bid documents will be issued for each of the following projects Cooper Creek Sanitary Sewer Line Rehabilitation Pecan Creek Sanitary Sewer Line Rehabilitation 2 3 Construction Cost Estimate An itemized construction cost estimate will be prepared for each contract and submitted with the final Contract Documents and Specifications 2 4 Final Submittal Final plan and profile sheets will be designed at a scale of 1"=40' Final location maps will be at a scale of 1"=200' or smaller Five copies of the rehabilitation schedule, plans, specifications, and construction cost estimate will be submitted to the City for final review The plan sets for the sewer line rehabilitation projects will consist of a cover sheet, general notes sheet, location map, plan & profile sheets, and a miscellaneous details sheet 30 BID PHASE 3 1 Project Advertisement -DELETED 3 2 Project Addenda Assist the City to issuing addenda to interpret, clarify, or expand the bidding documents 3 3 Pre -Bid Conference - DELETED 3 4 Bid Opening - DELETED 3 5 Bid Award - DELETED 3 6 Construction Submittal - DELETED 40 CONSTRUCTION PHASE 4 1 Pre -construction Conference Attend and assist the City in the Pre -construction Conference for each project 4 2 Review of Submittals — DELETED 4 3 Change Orders - DELETED 4 4 Site Visits - DELETED 4 5 Final Inspection - DELETED 50 SPECIAL SERVICES 5 1 Surveying Lines recommended for rehabilitation by open cut construction methods will require topographic surveys Surveys will be performed by Survcon, Inc A Topographic Surveys Tie existing improvements X, Y, & Z (water valves, fire hydrants, storm drams, manholes, streets, driveways, curbs, trees, signs) along the route The area of topo is a 50-foot strip, 25 feet each side of the route Along alleys or rear lot Imes, locate improvements (trees, sheds, buildings, fences, walls) within 25 feet left and right of the existing sewer line or proposed route Locate visible improvements within the street RO W Research property ownership of properties involved and provide affecting subdivision plats where sewer Imes are located withm easements and along back lot Imes Provide benchmark data on each section based on City of Denton vertical datum Set temporary benchmarks located so they will not be destroyed during the sewer construction projects Provide field work in a digital format, field sketches, and vertical control field notes Existing features shall be shown and labeled in the Microstation file B Easements If easement acquisition or research is required at point repair locations, or for the placement of new lines, the surveyor will prepare legal descriptions for the City's use in acquiring required permanent and temporary construction easements A separate proposal will be submitted for this work on an as needed basis 5 2 TV Inspection Additional field inspections will be required to locate defects and confirm rehabilitation needs as stated in the ADS reports All TV Inspection will be performed by ADS Environmental Services, Inc A Cleaning and Television Inspection An estimated 13,054 feet of sewer in the Pecan Creek basin and 4,050 feet of sewer in the Cooper Creek basin, for a total not to exceed 17,104 feet of sewer line, will require cleaning and television inspection This includes Priority 1&2 defects only, as defined by ADS Color TV inspection will be conducted on sewer mains specified and approved by the City Sewer lines will be cleaned to accommodate the inspection pnor to video inspection A closed circuit color inspection camera will be utilized Should the camera not be able to pass due to an obstruction (i e , protruding services, dropped joints, etc ) then ADS will attempt to enter from the opposite manhole (reverse setup) and TV the line up to the onginal obstruction Videotapes of the entire line along with computer generated inspection logs will be provided Videotapes will include a voice narrative of obstructions and show the footage counter of the camera position from the reference manhole The television inspection log will be a comprehensive record and will clearly describe the location of each defect in relation to an adjacent manhole Any dramatic sewer defect will be reported to the City immediately Defect data is captured digitally on -site The data will be logged using the WINSCAN software The City will supply, at no charge to ADS, water for cleaning activities and disposal of all debris removed from the system Should the City elect to provide cleaning services as required for television inspection, the City must be able to clean as the television inspection is being performed The City must also clean in a manner that eliminates down time of the television inspection crew 5 3 Additional Services The following services will be provided if required and approved by the City These services will be considered additional services, and compensation for these services will be determined at the time of the request A Dye Water Flooding (Mainline) Dye flooding will be performed in order that positive defect identification and quantification can be made Mainline dye floods will be performed on Imes identified as having a mainline defect The exact locations for dye water flooding will be specified by the City Storm sewer connects, mamlme cracks/collapses, as well as other potential sources, will be flooded concurrently with the internal television inspection B Dye Water Flooding (Storm Sewer) Dye flooding will be performed in order that positive defect identification and quantification can be made Storm sewer dye flooding will be performed at locations on lines identified as having a possible cross connection The exact locations for dye water flooding will be specified by the City Storm sewer cross connects will be flooded concurrently with the internal television inspection EXHIBIT B City of Denton, Texas Inflow / Infiltration Corrections for Western Pecan Creek and Cooper Creek SUMMARY 10115198 OAAIV JCR IVCJ ASK LISTINO Principal Protect Manalier Protect Engineer Senior Technician Technician Clerical TOTAL TCSB Labor Coo r Creek Line Rehab Pecan Creek ne Rehab 5580 $280 S11 340 $7 980 $4B 150 S55 575 $20 600 $25 200 $640 $160 $81 290 $89 195 Pecan Creek H Rehab TCSB NON -LABOR ESTIMATE $420 $560 ction Ibtta $500 $300 $108 IBOR E858 1000% $733 rative TOTAL BAIiIC SERVICES I$178 544 Ktt:Ummtivucu ArclilAL a�rcvi..w TASK LISTING Proleet Protect Senior ONQC Mana er En Ineer Technician Technician Clerical TOTAL TCaB Labor LABOR EXPEN ETOTALS TCSB NON-LAROR ESTIMATE n BI Inesn kowse CLABOR veRTOTAL 1000% SUBCONTRACTOR SUKVIGEa AMU mAKKwr ractor Task 300 T ra Labor SEz 14734 Admin 1000% 473 Subtler Contracts Subcontract Ez nse s18207 LEWM=pair(balSo Ine 17 104 LF Ups CleaningS TV Inspection 41990 4199 s46 169 ITOTAL SPECIALSERVICES 62 396 TOTAL $240 940 ASSUMPTIONS 1 Pecan (Seek Sanitary Saw COIWIC n System cold" 11PprodmMey 17 817 L F d *ewer requeng rehabildatlon 2 Cooper Creek Sanitary weer Collection System contains apprcadmatey 13 328 L F of sewer requidn0 rehablikatlon 3 No mash W vAll be mhebilSated In the Pecan Creek or Cooper Creek Beams 4 Only 5 300 LF of eeaer will require open out rehabiiSation methods. all other rehabilitation vAlt be performed by trenchlesa methods Paget of EXHIBIT B City of Denton, Texas Inflow I InfiltrationiCorrections for Western Pecan Creak and Cooper Creek COOPER CREEK - SANITARY SEWER LINE REHABILITATION 10115t98 BASIC SERVICES ProJace project Senior TASK LISTING Principal Mannar En sneer Technician Technician Clerical TOTAL 10 Preliminary Desl n 1 1 Dab Review 4 40 24 $4620 ExhIbtt Lines ed8 eoommended 4 S5B40 ExhlbS DefectL done88evror e 4 8 90 40 SB00 12 Review an0 rove) 8 $12 000 13 Field Ins bne 160 14 RSAewof New Da 8 $1 420 TV Ina Ire 4 4 a 8 8 $1 420 Field Re ne 15 PrillanIniry Recom enMdona Line Rehab Schedule 40 18 $2000 ExhibN Rehabl don 4 18 $Bd0 18 Review and I e 40 500O 17 LMI Rnearoh 40 8 $two 18 Permtt ulslbn 18 338 580 Subtotal 2A Final Onion 21 Final Recommend ns 4 3350 Cover Sheat 1 2 8 12 1 200 General Notes 1 S7 a80 Rehab Schedule 9 Sohedule 18 80 160 a$6680 Rehab laoadon 4 18 16 80 40 s0 SB 6s0 Plan ProBk 8 8 51 420 Min Details 1 4 12 40,fe $5IB0 22 Contract Decimal, and scadons 4 $1020 23 Canstruodon Cost xUmete 4 8 $41 ISO WINDOW 3A Old Phase 31 Project Ad�rord enl 8 d $800 32 P sot Addenda 1 — 3.3 Prv-sdConre60 9I aid 35 Bid Award 5800 Subbbl 0 Construction Ph a $420 41 Preeonsuuctlon Conference 4 42ReviewotSubm is 43 Chance Orders 4 4 Site VNtts 4 5 Final Subtotal $op 108 64 1 412118 1 182 TOTAL HOURS S 1340 $481 320 $&0 381280 LABOR EXPENSE TA TCSB NON -LABOR BTIMATL 308heebx S7hheet am 30 x 6 xeb i 10 8heeb z 25 sob a1 S0 70/aheet 100 xhsebx5 880 Sheebx25 xsbtl3010%heM smnRe �i05150 �Xq0 M,EDnIpn1R@WM tOM a3311d60 412 nounCARD SSmr 520E1000% s99333867 A Cia TOTAL S84 057 Subcontractor Suntan Ino Tax 1854 LF Topographic Sumv Labor &Ex 4 6M Alive Sell, 1000% 4 subdar Contracts all oil — Expense a5088 ADS Environmental trio I050 LF Lim Cleandral a TV I 10640 1081 $11704 TOTALS 15.2311 1624 518782 $101 71B TOTAL ESTIMATE Page 2 of 4 EXHIBIT 8 City of Denton, Texas Inflow I Infiltration Corrections for Western Pecan Creak and Cooper Creek PECAN CREEK SANITARY SEWER LINE REHABILITATION 10115/98 BASIC SERVICES Project Project Senior TASK LISTINO Principal Manager Engineer Technician Technician Clerical TOTAL 10 lansimilmery Design Review 40 2d $I200 ibtt Llns eh a Recommended 4 40 60 $6 000 it I Defect tons S Swwr a 4 5840 nisw and 1 8 180 312 000 ns om kCRidm d Newna 8 8 S1 920d one 4 8 8 S1 620ine Re Recom ndallona 40 $3000 Rehab utsbtt 16 16 32000 (Rehab bon 4 5840 18 C Review and royal 8 4U 40 56000 17 U01 Research 18 8 $1 S00 IS Permx Ac ulatton l 336 320 Subtotal 20 Final Fission 21 Fiml Recommend ban Cowr8heat1 1 4 6 3800 $600 General NOW 1 16 120 $10880 Rehab Schedule 1Schedule 120 160 318880 Rehab Lostlon e 4 18 8 80 ISO $14840 Plan Vale 4 8 8 S10W muc Deralls 1 4 24 4 $2660 22 Comsat Doo and i6e86om 2 $1020 2 3 Conabuotlon Cost Mmahe 4 8 S4f 866 Subtoal 3.6 Bid Phan 1 edAdwNs t 8 4 5800 2 eGAddende 3 Pra•Bld Con 34 Bid 3.5 Bid Awud 5800 Subbtsl 0 Construction Planes S420 41 PremmVuodcn Othileverace 4 42 Review ofSubmittals 43Chen sOrders 4 4 Site Viaits 4 6 Foal Inspection $420 8u I TOTAL HOURS 2 78 74/ 4 1327 LABOR EXPlNSlT LB 980 355 6 325 180 589195 TCSB MON-LABOR gSTIMATE 5210 Pb1tln 308hsetsx /sheer $280 R ueOa1 Exhib 308heMs 6 asts S 10 Sheets z 25 sets et 3070hheM R 100 sheets 6left a 80 sheers x 25 sets at 5010IMast Re uctlon $150 3150 Coheres $54 MI a letrl$528 WIG -Um $2520 Cam uterus CADD 351hr Ion 3399 mink"" $4 �1 NOM-LABORTOTA S835B8 7CSB TOTAL Subcontractor SurwM lm Task 3616 LFT re MOSu Labor f Cap 10136 Adm Ill 1000% 1014 Subtler Contracts Subcontract Ez ns $tt 150 ADS ErMnnmerdal Mo. 19O64 LF Lim asm—ning STV 104INICUM 3135 $34485 TOTALS 41 4,149S45 B95 TOTAL ESTIMATE $139 221 Page 3 of 4 EXHIBIT B 10/15/98 City of Denton, Texas Inflow / Infiltration Corrections for Western Pecan Creek and Cooper Creek PECAN CREEK MANHOLE REHABILITATION BASIC SERVICES ASH LISTING Principal Project Man er project Engineer Senior Technician Technician Cledcal TOTAL 10 Prollmin.m Desilip 1 1 Data Review Exhibit Defect lone 4 APORM001 12 City Review and 1 3 Field Ins bors 1 4 Review of N" Da 16 Preliminary Recom erldaBGns MH Rehab Schad le Exhibit Rehab Bon 4 1 8 C Review and royal 1 7 UBI R mh 1 8 pannhAcquisiton Subtotal 20 Final Desl n 21 Final Recommends on$ Rehab Schedule 0 Schedule Rehab Location M A 2 2 Contract Docume and S mimums 23 Construodon Cost meta Subtotal PhaseotA&AM" tctAddendsId ConferennlwardSubtotal mieOrdemi Wction PA aonstrucdon feronceew of Submlka s a Orders 4 4 Site Vlclta 46 Final In ecdon Subtotal TOTALHOUR3 LABOR E%PSNSET TALE TCSB TOTAL TOTAL ESTIMATE Pepe 4 of 4