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6625-Exhibit 4-Scope of Work Page 1 of 15 EXHIBIT 4 SCOPE OF SERVICES PEC-4 - Phase 3 and 4 Drainage Improvements 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. Under this scope, “ENGINEER” is expanded to include any sub-consultant, including surveyor, employed or contracted by the ENGINEER. GENERAL OVERVIEW Freese and Nichols, Inc., (ENGINEER) has been contracted by the City of Denton (CITY) to design drainage improvements for CITY for Stream PEC-4 from West Prairie Street to the beginning of the open channel near the intersection of West Mulberry Street and Bernard Street. Stream PEC-4 is currently an aging system of undersized open channels and culverts throughout the project area. The purpose of this project is to alleviate flooding along the channel by designing a closed pipe system for Phases 3 and 4. The PEC-4 – Phase 3 and 4 Drainage Improvements (PROJECT) includes approximately 2,700 linear feet of reinforced concrete box, 2,300 linear feet of waterline relocation and lowering, 1,700 linear feet of sanitary sewer line relocation and adjustment, and pavement repair by the project. The ENGINEER will prepare construction documents for design of improvements. Figure 1 shows the location and preliminary design extents for the drainage improvements. WORK TO BE PERFORMED Task 1. Design Management Task 2. Conceptual Design Task 3. Preliminary Design Task 4. Final Design Task 5. Bid Phase Services Task 6. Construction Phase Services (Special Service) Task 7. FEMA Coordination Services (Special Service) Task 8. Survey Services Task 9. ROW Services (Special Service) Task 10. Geotechnical Investigation (Special Service) Task 11. Public Involvement (Special Service) TASK 1. DESIGN MANAGEMENT. ENGINEER will manage the work outlined in this scope to ensure efficient and effective use of ENGINEER’s and CITY’s time and resources. ENGINEER will manage change, communicate effectively, coordinate internally and externally as needed, and proactively address issues with the CITY’s Project Manager and others as necessary to make progress on the work. Page 2 of 15 1.1. Managing the Team  Lead, manage and direct design team activities  Ensure quality control is practiced in performance of the work  Communicate internally among team members  Task and allocate team resources 1.2. Communications and Reporting  Attend a pre-design project kickoff/chartering meeting with CITY staff to confirm and clarify scope, understand CITY objectives, and ensure economical and functional designs that meet CITY requirements.  Conduct up to three (3) review meetings with the CITY, one at the end of each design phase.  Conduct one (1) meeting during the Bid Phase with the CITY.  Prepare and submit monthly progress reports.  Prepare and submit baseline Project Schedule initially, and Project Schedule updates monthly.  Coordinate with other agencies and entities as necessary for the design of the proposed infrastructure, and provide and obtain information needed to prepare the design. ASSUMPTIONS  A total of ten (10) meetings are assumed, including one (1) project kickoff meeting, three (3) meetings at the end of 30%, 60%, and 90% design phases, one (1) meeting during the bid phase, and up to five (5) additional meetings to coordinate various project elements. DELIVERABLES A. Meeting summaries with action items B. Monthly progress reports C. Baseline design schedule TASK 2. CONCEPTUAL DESIGN (30 PERCENT). The Conceptual Design shall be submitted to CITY per the approved Project Schedule. The purpose of the conceptual design is for the ENGINEER to identify, develop, communicate through the defined deliverables, and recommend the design concept that successfully addresses the design problem, and to obtain the CITY’s endorsement of this concept. ENGINEER will utilize concepts and criteria contained in the current City of Denton Design Criteria Manual (2013). ENGINEER will develop the conceptual design of the infrastructure as follows. 2.1. Data Collection Page 3 of 15  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. ENGINEER will also identify and seek to obtain data for existing conditions that may impact the project including: record drawings, utilities, agencies (such as TxDOT and railroads), CITY Master Plans, CITY drainage complaint files, existing applicable drainage studies, FEMA floodplain and floodway maps, existing models of project area (if any) and property ownership as available from the Tax Assessor's office.  Engineer will make site visits to become familiar, or verify, the site and observe existing conditions. 2.2. Hydrologic and Hydraulic Analysis ENGINEER will prepare a hydrologic and hydraulic analysis of the proposed drainage improvements as a basis for the design. This analysis will prepare a single combined model for the drainage improvements that can be used to communicate project benefits to interested parties as well as gain FEMA approval for a Letter of Map Revision (LOMR). 2.2.1 Hydrology  Delineate contributing drainage area based on aerial topography, survey data, site exploration and LiDAR provided by the CITY  Develop design discharges using NRCS Unit Hydrograph method for standard design storms including the 2,5, 10, 25, 50, and 100-year events. 2.2.2 Hydraulics  Develop 2D hydraulic model of study area using XP-SWMM.  Execute hydraulic model for the following scenarios: i. Pre-project model representing existing conditions. ii. Post-project model representing proposed box system.  Evaluate impacts of proposed box system on water surface elevation within the study area and document in tabular and graphical format.  Evaluate capacity of drainage infrastructure for laterals and inlets. Model may identify additional drainage infrastructure necessary to collect runoff for project. Design of additional laterals not shown on project exhibit shall be considered an additional service.  Document proposed versus existing conditions results in a technical memorandum. 2.3. The Conceptual Design Package shall include the following:  Project Schematic – Overall project plan and profile illustrating project improvements as a single roll plot. Schematic may include standards cross sections or details as needed clarify design.  Estimates of probable construction cost: ENGINEER will prepare Opinion of Probable Construction Cost based on 30% schematic Page 4 of 15  Drainage analysis technical memorandum. ASSUMPTIONS  All storm water lateral and inlet design shall conform to the City of Denton Design Manual 2013.  Main trunk line will be designed using modeling results from XP-STORM.  Waterline design replacement to include new 8” waterline along Mulberry from Bernard to 400 feet east of Carroll, a 20” waterline lowering on Sycamore at the new storm drain crossing, an 8” waterline lowering on Sycamore at the new storm drain crossing, and an 8” waterline lowering on Stroud at the new storm drain crossing.  Sewerline design replacement to include new 18” sanitary sewer from Bernard to Carroll along Mulberry, and two sanitary sewer relocations on Sycamore with one being at the new storm drain crossing and the other being approximately 200 feet of sewer line from Sycamore to the North in an easement.  Conceptual design package will consist of one (1) drainage analysis technical memorandum, four (4) copies of full size project schematic plans, one (1) copy of the 30% estimate of probable construction cost, and PDF copy of the above items.  ENGINEER shall not proceed with Preliminary Design activities without written approval by the CITY of the Conceptual Design Package. DELIVERABLES A. Conceptual Design Package. TASK 3. PRELIMINARY DESIGN (60 PERCENT). Preliminary plans shall be submitted to CITY per the approved Project Schedule. ENGINEER will develop the preliminary design of the infrastructure as follows. 3.1. Development of Preliminary Design Drawings shall include the following:  Cover Sheet  General Notes  Horizontal Control  Overall Project Layout  Demolition Sheet  Drainage Area Map  Drainage Calculations  Storm Drain Plan and Profiles  Storm Drain Cross Sections  Relic Channel Design (as needed)  Sewer Plan and Profiles  Water Plan and Profiles  Pavement Plan and Profiles  Structural Sections Page 5 of 15  General Details (as needed) 3.2 Utility Clearance  The ENGINEER will consult with the CITY, public utilities, private utilities, and government agencies to determine the approximate location of above and underground utilities, and other facilities (current and future) that have an impact or influence on the project. ENGINEER will design CITY facilities to avoid or minimize conflicts with existing utilities, and where known and possible consider potential future utilities in designs.  Coordination of utility relocations, if required, will be the responsibility of the ENGINEER. 3.3. The Preliminary Design Package shall include the following:  Preliminary Plans to include drawings identified above.  ENGINEER will prepare Opinion of Probable Construction Cost based on 60% plans. ASSUMPTIONS  Provide roadway plan and profile design for Mulberry Street from approximately 200’ east of Bernard Street to approximately 300’ east of S. Carrol Blvd. Provide horizontal and vertical layout of proposed roadway. Provide cross section drawings at 50’ intervals. Project details to be utilized will be standard from City or TxDOT. Details requiring specific design may be an additional service. Identify applicable client and agency standard specifications for use on the project. Project specific specifications may be an additional service.  Provide one-way traffic control for Mulberry Street from Bernard St to US HWY 77. It is anticipated that the project will remain outside of TxDOT right-of-way and no permitting will be required. If permitting is required, this may be an additional service. Provide intersection phasing plan at S. Carrol Blvd and Mulberry St. Provide full closure detour plan for Sycamore Street from S. Carrol Blvd to US HWY 77 and Stroud St from Pierce St to US HWY 77.  Preliminary design package will consist one (1) final drainage analysis technical memorandum, four (4) copies of half size (11”x17”), one (1) copy of full size (22”x34”) drawings, one (1) copy of the 60% estimate of probable construction cost, and PDF copy of the above items.  ENGINEER shall not proceed with Final Design activities without written approval by the CITY of the Preliminary Design plans. DELIVERABLES A. Preliminary Design drawings B. Outline of technical specifications C. Estimates of probable construction cost Page 6 of 15 TASK 4. FINAL DESIGN (90 PERCENT) AND FINAL CONSTRUCTION DOCUMENTS (100 PERCENT). 4.1 Upon approval of the Preliminary plans, ENGINEER will prepare construction plans as follows: Final draft construction plans and specifications shall be submitted to CITY per the approved Project Schedule.  Cover Sheet  General Notes  Horizontal Control  Project Layout  Erosion Control  Drainage Area Map  Drainage Model Identifier Sheets  Drainage Calculations  Demolition Sheet  Storm Drain Plan and Profiles  Storm Drain Cross Sections  Lateral Profiles  Relic Channel Design  Sewer Plan and Profiles  Water Plan and Profiles  Pavement Plan and Profiles  Structural Sections  General Details  Storm Drain Details  Sewer Details  Water Details  Pavement Details  Structural Details  The ENGINEER shall submit a final design estimate of probable construction cost with the final design plans submitted. 4.2 Following a 90% construction plan review meeting with the CITY, the ENGINEER shall submit Final Plans (100%) to the CITY per the approved Project Schedule. Each plan sheet shall be stamped, dated, and signed by the ENGINEER registered in State of Texas. ASSUMPTIONS  Project will be separated into phases within the plan set so the City has the flexibility to bid as a single project or separate projects.  90% design package will consist of four (4) copies of half size (11”x17”), one (1) copy of full size (22”x34”) drawings, one (1) copy of the 90% estimate of probable construction cost, and PDF copy of the above items. Page 7 of 15  Final design package will consist of four (4) copies of half size (11”x17”), two (2) copies of full size (22”x34”) drawings, one (1) copy of the 100% estimate of probable construction cost, and PDF copy of the above items. DELIVERABLES A. 90% construction plans and specifications. B. 100% construction plans and specifications. C. Detailed estimates of probable construction cost for the authorized construction project, including summaries of bid items and quantities using the CITY’s standard format. TASK 5. BID PHASE SERVICES. ENGINEER will support the bid phase of the project as follows.  The ENGINEER will provide technical assistance with questions and plan revisions as needed.  Attend the prebid conference in support of the CITY.  ENGINEER will check contractor references and prepare letter of recommendation of award. ASSUMPTIONS  The project will be bid only once and awarded to one contractor. DELIVERABLES A. Plan Revisions (if required) B. Letter of Recommendation TASK 6. CONSTRUCTION PHASE SERVICES. ENGINEER will support the construction phase of the project as follows. 6.1 Construction Support shall include:  The ENGINEER shall attend the preconstruction conference.  The ENGINEER shall visit the project site twice (2) per month as construction proceeds to observe and report on progress. ENGINEER shall create meeting agenda and record meeting minutes for each meeting.  The ENGINEER shall review shop drawings, samples and other submittals submitted by the contractor for general conformance with the design concepts and general compliance with the requirements of the contract for construction. Such review shall not relieve the Contractor from its responsibility for performance in accordance with the contract for construction, nor is such review a guarantee that the work covered by the shop drawings, samples and submittals is free of errors, inconsistencies or omissions. The ENGINEER shall log and track all shop drawings, samples and other submittals. Page 8 of 15  As requested by the CITY, the ENGINEER shall provide necessary interpretations and clarifications of contract documents, review change orders, and make recommendations as to the acceptability of the work.  The ENGINEER shall attend the “Final” project walk through and assist with preparation of final punch list. 6.2 Record Drawings  The ENGINEER shall prepare record drawings from information provided by the CITY depicting any changes made to the Final Drawings during construction. The following information shall be provided by the CITY: o As-Built Survey o Red-Line Markups from the Contractor o Red-Line Markups from City Inspector o Copies of Approved Change Orders o Approved Substitutions  The ENGINEER shall modify the Final Drawings electronically and shall place a stamp on the plans indicating that they represent Record Drawings of the project as constructed. The stamp shall be signed and dated by the ENGINEER and shall be placed on each plan sheet, whether there are any revisions on the sheet or not. Each sheet shall clearly indicate all changes which apply to that sheet by clouding and numbering, or other suitable means. ASSUMPTIONS  2 site visits per month are assumed.  Construction schedule is assumed at 30 months.  10 submittal reviews are assumed.  4 RFI’s are assumed.  4 Change Orders are assumed. DELIVERABLES A. Response to Contractor’s Request for Information B. Review of Change Orders C. Review of shop drawings D. Final Punch List items E. Record Drawings TASK 7. FEMA COORDINATION SERVICES. Page 9 of 15 ENGINEER will prepare a LOMR application for PEC-4 - Phase 1 and 2 as outlined below. Preparation of a LOMR for Phases 3 and 4 will be considered an additional service to be authorized following the completion of construction. 7.1. Modeling  The ENGINEER shall utilize the XP-STORM model as developed in Section 2.2.  The ENGINEER shall develop a truncated hydraulic model representing PEC-4 Phase 1 and 2 improvements only. The ENGINEER will incorporate any changes during construction of Phase 1 and 2 into the model. 7.2 FEMA Submittal  The ENGINEER shall prepare LOMR submittal to FEMA including MT-2 forms and summary report.  The ENGINEER shall coordinate with FEMA for approval of the LOMR applications.  The CITY shall be responsible for all application fees to FEMA. ASSUMPTIONS  FEMA LOMR submittal to include summary report including figures and supporting data, FEMA required forms and digital model for application DELIVERABLES A. FEMA LOMR submittal. TASK 8. SURVEY AND SUE. ENGINEER will provide survey support as follows. 8.1 Design Survey  ENGINEER will perform field surveys to collect horizontal and vertical elevations and other information needed by ENGINEER in design and preparation of plans for the project. Information gathered during the survey shall include topographic data, utilities based on CITY records and observable surface features (it is assumed that SUE is not necessary), structures, trees 6” and larger, and other features relevant to the final plan sheets.  The minimum survey information to be provided on the plans shall include the following:  A Project Control Sheet, showing ALL Control Points, used or set while gathering data. Generally on a scale of not less than 1:400:  The following information about each Control Point; a. Identified (Existing. CITY Monument #8901, PK Nail, 5/8” Iron Rod) b. X, Y and Z Coordinates, in an identified coordinate system, and a referred bearing base. Z coordinate on CITY Datum only. c. Descriptive Location (Ex. Set in the centerline of the inlet in the South Page 10 of 15 curb line of North Side Drive at the East end of radius at the Southeast corner of North Side Drive and North Main Street). 8.2. Temporary Right of Entry Preparation and Submittal  Prior to entering the property for the purposes of field survey and data collection, the ENGINEER shall prepare letters for Temporary Right of Entry for property owners and provide them to the surveyor for distribution. The CITY shall gain access permission to properties where access is denied. 8.3 Subsurface Utility Engineering Provide a Subsurface Utility Engineering (SUE) Quality combination of Level B and A as described below. The SUE shall be performed in accordance with CI/ASCE 38-02. Quality Level D  Conduct appropriate investigations (e.g., owner records, County/CITY records, personal interviews, visual inspections, etc.), to help identify utility owners that may have facilities within the project limits or that may be affected by the project.  Collect applicable records (e.g., utility owner base maps, “as built” or record drawings, permit records, field notes, geographic information system data, oral histories, etc.) on the existence and approximate location of existing involved utilities.  Review records for: evidence or indication of additional available records; duplicate or conflicting information; need for clarification.  Develop SUE plan sheets and transfer information on all involved utilities to appropriate design plan sheets, electronic files, and/or other documents as required. Exercise professional judgment to resolve conflicting information. For information depicted, indicate: utility type and ownership; date of depiction; quality level(s); end points of any utility data; line status (e.g., active, abandoned, out of service); line size and condition; number of jointly buried cables; and encasement. Quality Level C (includes tasks as described for Quality Level D)  Identify surface features, from project topographic data and from field observations, that are surface appurtenances of subsurface utilities.  Include survey and correlation of aerial or ground-mounted utility facilities in Quality Level C tasks.  Survey surface features of subsurface utility facilities or systems.  The survey shall also include (in addition to subsurface utility features visible at the ground surface): determination of invert elevations of any manholes and vaults; sketches showing interior dimensions and line connections of such manholes and vaults; any surface markings denoting subsurface utilities, furnished by utility owners for design purposes.  Exercise professional judgment to correlate data from different sources, and to resolve conflicting information.  Update (or prepare) plan sheets, electronic files, and/or other documents to reflect the integration of Quality Level D and Quality Level C information.  Recommend follow-up investigations (e.g., additional surveys, consultation with utility owners, etc.) as may be needed to further resolve discrepancies. Page 11 of 15  Provide Quality Level C to identify overhead utilities on the project and provide the overhead utility information on the SUE plan sheets. Level B (includes tasks as described for Quality Level C)  Select and apply appropriate surface geophysical method(s) to search for and detect subsurface utilities within the project limits, and/or to trace a particular utility line or system.  Based on an interpretation of data, mark the indications of utilities on the ground surface for subsequent survey. Utilize paint or other method acceptable for marking of lines.  Unless otherwise directed, mark centerline of single-conduit lines, and outside edges of multi-conduit systems.  Resolve differences between designated utilities and utility records and surveyed appurtenances.  Recommend additional measures to resolve differences if they still exist. Recommendations may include additional or different surface geophysical methods, exploratory excavation, or upgrade to Quality Level A data.  As an alternative to the physical marking of lines, the ENGINEER may, with CITY’s approval, utilize other means of data collection, storage, retrieval, and reduction, that enables the correlation of surface geophysical data to the project’s survey control. Level A  Expose and locate utilities at specific locations.  Tie horizontal and vertical location of utility to survey control.  Provide utility size and configuration.  Provide paving thickness and type, where applicable.  Provide general soil type and site conditions and such other pertinent information as is reasonably ascertainable from each test hole site. ASSUMPTIONS  A total of eighteen (18) pothole locations are expected for Level A SUE collection  The CITY will obtain Right of Entry (ROE) from necessary landowners. TASK 9. ROW SERVICES ENGINEER will support and perform activities related to ROW and easements as outlined below, per scoping direction and guidance from the CITY’s Project Manager 9.1. Right-of-Way Research  The ENGINEER shall determine rights-of-way and easement needs for construction of the project. Required temporary and permanent easements will be identified based on available information and recommendations will be made for approval by the CITY. 9.2 Right-of-Way/Easement Preparation and Submittal. Page 12 of 15  The ENGINEER shall prepare documents to be used to obtain right-of-way and permanent and/or temporary easements required to construct the improvements.  The ENGINEER shall provide field staking of easements on private property to demonstrate limits of easements and assist in easement negotiations to be conducted by CITY. 9.3 Temporary Right of Entry Preparation and Submittal  Prior to construction, the ENGINEER shall prepare letters for Temporary Right of Entries from landowners. It is assumed that letters will only be required for land owners adjacent to temporary construction easements or who are directly affected by the project and no easement is required to enter their property. ENGINEER shall prepare letters and CITY will mail them and coordinate with property owners. ASSUMPTIONS  A total of fifteen (15) permanent and fifteen (15) temporary easements are included.  Right-of-Way research includes review of property/right-of-way records based on current internet based Denton Appraisal District (DAD) information available at the start of the project and available on-ground property information (i.e. iron rods, fences, stakes, etc.). It does not include effort for chain of title research, parent track research, additional research for easements not included in the TAD, right-of-way takings, easement vacations and abandonments, right-of-way vacations, and street closures. DELIVERABLES B. Right-of-Way, easement exhibits and metes and bounds C. Temporary Right of Entry Letters TASK 10. GEOTECHNICAL INVESTIGATION 10.1 Field Exploration  Select and mark five (5) boring locations and notify Texas 811, appropriate City department(s) and other agencies to request location and marking of existing underground utilities prior to the field exploration.  Coordinate with City to arrange access to boring locations in areas where access may need to cross private properties.  Arrange for two (2) full days of traffic control during drilling to maintain a safe working environment for the field crew.  Advance five (5) geotechnical borings along the Phase 3 and 4 alignment at locations that are accessible to a truck-mounted drill rig and free of subsurface and overhead conflicts. Each boring will be drilled to a maximum depth of 35 feet. Drilling fieldwork is expected to require three (3) full days of effort. Page 13 of 15  Where required, existing pavement will be penetrated and then patched at completion. Areas drilled through landscaping grass will include a tarp or plywood to maintain cleanliness at completion.  During drilling, samples will be collected intermittently using continuous flight augers or hollow stem augers, with either split-spoon or tube samplers. Rock and rock-like materials will be tested insitu using a TxDOT Cone Penetration Test with rock core samples collected, when possible, in a maximum of two borings.  Groundwater levels will be collected during drilling, at completion, and after a period of 15 minutes. After collecting these readings, the boreholes will be backfilled with auger cuttings.  Provide an Engineer or Geologist experienced in logging borings to direct the drilling, log the borings, and handle and transport the samples. Visual classification of the subsurface stratigraphy shall be provided per the Unified Soil Classification System (USCS). 10.2 Laboratory Testing  Testing shall be performed on samples obtained from the borings to determine soil classification and pertinent engineering properties of the subsurface materials. FNI will select samples for laboratory testing, assign tests, and review the test results. Testing will be performed by a geotechnical testing subcontractor.  Laboratory tests will be assigned based on the specific subsurface materials encountered during exploration. Test type and quantity may vary, but are expected to include: liquid and plastic limits, percent passing the no. 200 sieve or gradation, moisture content, dry unit weight, and unconfined compressive strength. 10.3 Engineering Analysis and Study Report  Prepare a summary report (in technical memorandum format) of the geotechnical investigation to include:  Appendix with the boring locations, boring logs, laboratory test results, and a key to the symbols used.  Discussion of subsurface conditions and soil properties indicated by the field and laboratory work, and the implications for design.  Recommendations for use during design of the junction box foundations, including allowable bearing pressure, settlement potential, and equivalent lateral earth pressures due to backfill.  Recommended pavement thicknesses for Mulberry Street using standard City sections, including subgrade modification requirements.  General discussion of expected construction related issues.  Earthwork related recommendations for use during development of the plans and specifications.  The geotechnical engineer will collaborate with the design team on the implementation of recommendations, and will review submittals to assist with geotechnical related items. 10.4 Design of Excavation Support for Existing Structures  Prepare a technical memorandum providing proposed excavation retention systems that are for the protection of existing structures, including type, Page 14 of 15 parameters for design, minimum geometry for stability, and the results of the analysis.  Provide a typical section and details for the excavation retention system, and assist lead designer with alignment for plan and profile sheets. DELIVERABLES A. One (1) hard copy and one (1) electronic copy of Geotechnical Report. TASK 11. PUBLIC INVOLVEMENT  ENGINEER shall use already prepared project drawings and attend public meeting to help explain the proposed project to residents.  Engineer shall attend the following meetings o After 30% Design Approval o After 90% Design Approval o Prior to start of construction ADDITIONAL SERVICES NOT INCLUDED IN THE EXISTING SCOPE OF SERVICES CITY and ENGINEER agree that the following services are beyond the Scope of Services described in the tasks above. However, ENGINEER can provide these services, if needed, upon the CITY’s written request. Any additional amounts paid to the ENGINEER as a result of any material change to the Scope of the Project shall be agreed upon in writing by both parties before the services are performed. These additional services include the following:  Negotiation of easements or property acquisition.  Revisions to easement documents as a result of negotiations or project changes after prior City direction and approval  Services related to development of the CITY’s project financing and/or budget.  Services related to disputes over pre-qualification, bid protests, bid rejection and re-bidding of the contract for construction.  Construction management and inspection services  Performance of materials testing or specialty testing services.  Services necessary due to the default of the Contractor.  Services related to damages caused by fire, flood, earthquake or other acts of God.  Services related to warranty claims, enforcement and inspection after final completion.  Services to support, prepare, document, bring, defend, or assist in litigation undertaken or defended by the CITY.  Performance of miscellaneous and supplemental services related to the project as requested by the CITY.  Stormwater Pollution Prevention Plan (SWPPP) permitting  Section 404 of the Clean Water Act permitting  Section 10 Permitting with the USACE.  Preparation of a formal written request for USACE authorization under a letter of permission procedure. Page 15 of 15  Preparation of a standard individual Section 404 permit application.  Preparation of Environmental Information Document, Environmental Assessment, or an Environmental Impact Statement.  Meetings or consultation with the USACE or other resource agencies, except as specifically noted in the scope of services.  Presence/absence surveys for federally listed threatened/endangered species.  Preparation of a mitigation plan to compensate for impacts to waters of the U.S.  Application to Texas Commission on Environmental Quality for individual 401 Water Quality Certification.  Application for General Land Office easements.  Application for Texas Parks & Wildlife Department Sand and Gravel Permit.  Additional field investigations or analysis required to respond to public or regulatory agency comments.  Field survey or analysis required for cultural resources investigations.  Consultation with the U. S. Fish and Wildlife Service under Section 7 of the Endangered Species act.  Expert representation at legal proceedings or at contested hearings.  Mitigation monitoring if required by permit conditions.  Monitoring for compliance with permit conditions.  Additional modifications to the compensatory mitigation plan.  Phase I or Phase II Environmental Site Assessment.