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RES 2012-0038 - Agmt with George Butler Associates Inc for Cole Creek CSO 204 sewer separation, OPW 51995 1 oN►AHA,N� °14�-3 y ,.^ E I V F 0 Public Works Department ��'ti�'��'t� January 10, 20 Omaha/Douglas Civic Center x h1819 Farnam Street,Suite 601 ' �: 'ite'' ''t;c6r Omaha,Nebraska 68183-0601 °•per �r4` #ro :: (402)444-5220 kb FEBR i .,s;<'i Fax(402)444-5248 City of Omaha +.4 MA,1riE fi ;t' A S K 4 Robert G.Stulibe,P.E. Jim Suttle,Mayor Public Works Director Honorable President and Members of the City Council, Transmitted herewith is a Resolution approving Amendment No. 1 to an Engineering Services Agreement with George Butler Associates, Inc. to provide professional study phase services for the Cole Creek CSO 204 Sewer Separation Project, known as Project OPW 51995. The original Engineering Services Agreement with George Butler Associates, Inc. was approved by Council Resolution No. 25 on January 11, 2011. The attached Amendment No. 1 to the Agreement authorizes George Butler Associates, Inc. to provide conceptual and Phase 1 preliminary engineering design services. The exact scope of services is included in Exhibit B of the attached Amendment. Approval of this Agreement will - serve as authorization of George Butler Associates, Inc. to proceed with the work. George Butler Associates, Inc. has agreed to perform the services detailed in Exhibit C of the attached Amendment for a fee not to exceed $1,163,603, which is payable from the Sewer Revenue Improvement Fund 21124, CSO Implementation Organization 116918; Sewer Revenue Bonds will be issued to finance this project. George Butler Associates, Inc. has filed the required Annual Contract Compliance Report, Form CC-1; in the Human Rights and Relations Department. The Public Works Department requests your consideration and approval of the attached Resolution and Amendment to the Engineering Agreement. Respectfully submitted, . Referred to City Council for Consideration: w G 1 -,„ ,.27 .20 1/ Ro ert G. Stubbe, P.E. Date Mayor's'Office Date Public Works Director Approved as to Funding: Approved: 0 --- /a -a<« `� Y6 f U'iw1 /a 23-/l Pam Spaccarotella Date uman Rights and Relation Date Finance Director Department Department 1326htp LU" — I p AMENDMENT NO. 1 TO THE AGREEMENT FOR ENGINEERING SERVICES FOR OPW 51995 - COLE CREEK CSO 204 SEWER SEPARATION PROJECT The Professional Services Agreement between the City of Omaha, Nebraska(OWNER) and George Butler Associates,Inc. (ENGINEER) dated January 11,2011, for professional services to provide field investigation phase services is hereby amended as follows: ENGINEER is obligated to comply with the Utilization of Small and Emerging Small Businesses as provided in Exhibit A. A detailed description of the scope of work and services to be performed is listed in Exhibit B. In summary, this amendment incorporates additional services for Conceptual Design and Phase 1 Preliminary Design for the sewer separation for the Cole Creek CSO 204 Sewer Separation Project(CSO) based on the Field Investigation phase completed for the project. Compensation for the services in the Amendment shall be on an hourly basis as outlined in Section IV of the January 11, 2011, Agreement. The estimated man-hours for this additional work are shown in Exhibit C. The maximum amount for the services covered by this amendment shall not exceed One Million One Hundred Sixty Three Thousand Six Hundred and Three Dollars ($1,163,603) without prior written authorization by the City of Omaha. This amendment does not change any of the provisions of the original contract. In accordance with the provisions of the January 11, 2011, Agreement, this Amendment is executed onAjaiki P2, 2011, "OWNER" "ENGINEER" CITY OF OMAHA, NEBRASKA GEORGE BUTLER ASSOCIATES, INC. Omaha/Douglas Civic Center 9370 G Court 1819 Farnam St., Suite 601 P.O. Box 27787 Omaha, NE 68183 Omaha, NE 68127 �SROP . - .for SenioiG Associate ATTEST: APPROVED AS TO FORM: ZAxixot City Clerk Deputy City Attorney 1 submitted, . Referred to City Council for Consideration: w G 1 -,„ ,.27 .20 1/ Ro ert G. Stubbe, P.E. Date Mayor's'Office Date Public Works Director Approved as to Funding: Approved: 0 --- /a -a<« `� Y6 f U'iw1 /a 23-/l Pam Spaccarotella Date uman Rights and Relation Date Finance Director Department Department 1326htp LU" — I p EXHIBIT "A" UTILIZATION OF SMALL AND EMERGING SMALL BUSINESSES It is the policy of the City of Omaha that Small and Emerging Small Businesses shall have the maximum practicable opportunity to participate in City of Omaha projects. With regard to this project, the following Certified Professional Services Providers(s)have been identified and contracted with to perform the identified project tasks: Scope of work or Projected project task to be commencement and Name of small or performed completion date of Agreed price with emerging small Address work SB/ESB Percentage(%) business Engineering 3850 S. 149th St. Assistance with Jan. 1, 2012 thru $37,825 3.2 Design Suite 109 field data March 30, 2013 Consultants, Omaha, NE collection and LLC 68137 green solutions $37,825 3.2 Totals CERTIFICATION The undersigned certifies that he/she is legally authorized by the ENGINEER to make the statements and representations regarding small and/or emerging small business participation and that said statements and representations are true and correct to the best of his/her knowledge and belief. The undersigned will enter into formal agreement(s)with the identified small and/or emerging small business(es)(which are otherwise deemed by the City of Omaha to be technically responsible to perform the work)at the price(s)set forth in this Exhibit conditioned upon execution of this Agreement by the ENGINEER with the City of Omaha. The undersigned/ENGINEER agrees that if any of the representation made regarding utilization of small and/or emerging small business by the ENGINEER knowing them to be false,or if there is a failure by the ENGINEER to implement the stated agreements,intentions,objectives,goals,and comments set forth herein without prior approval of the Public Works Director,such action shall constitute a material breach of the agreement,entitling the City of Omaha to terminate the Agreement for default. The right to so terminate shall be in addition to,and not in lieu of,any other rights or remedies the City of Omaha may have for other defaults under the Agreement,under City of Omaha's Contract Compliance Ordinance or otherwise. Additionally,the undersigned/ENGINEER will be subject to the terms of any future professional services awards. Signature Title Senior Associate Date of Signing 12 — Z— j Firm or Corporate Name George Butler Associates,Inc. Address_9801 Renner Blvd,Lenexa,Kansas 66219 Telephone Number 913 577-8216 2 EXHIBIT "B" SCOPE OF SERVICES AMENDMENT NO. 1 OPW 51995 Cole Creek CSO 204 Sewer Separation (CSO) ENGINEER will provide conceptual engineering design for the CSO 204 area and preliminary engineering design for the Phase 1 CSO 204 construction area to the CITY as outlined in the task descriptions described herein. Preliminary (30%) design shall be based on the conceptual (10%) design phase documents, as approved by the CITY, along with all field investigations results and utility coordination information. Phase 1 construction is anticipated to primarily include a new 2,600 linear feet 96-inch diameter storm sewer that will provide relief for the existing twin 6-feet by 6-feet boxes to convey the 10-year storm. An additional amendment may be prepared if additional Phase 1 final design,bidding assistance, services during construction, construction inspection and administration services, or preliminary and final design of subsequent phases are needed, as determined by the CITY. ENGINEER will perform the conceptual and Phase 1 preliminary engineering design services in accordance with CITY and CSO Program Plans,Protocols, Procedures, Standards, and Guidance Documents. These documents can be found on the CSO Web Portal in the following location: http://www.omahacsopt.com/proj ects/Shared%20Documents/Forms/Document%20Group.asp x The following documents are hereby included in the Scope of Services by reference: Document Name Document Date PLANS • Combined Sewer Overflow Control Program Quality Management Plan 05/26/2010 • Risk Management Plan 04/12/2010 PROTOCOLS -�- --�----_--__------ --- 12/11/2009 and • Environmental Plan subsequent updates • Sewer Separation Protocol Rev. 0.01 Updated 07/30/2010 PROCEDURES • City of Omaha Manhole and Lamping Inspection Procedure Revision 2 Updated 03/04/2011 • Design Phase Procedures Updated 07/23/2010 • City of Omaha Pipeline Inspection Procedure Using Closed Circuit Updated 03/04/2011 Television Revision 2 09/2011 • Public Information Procedure for CSO and RNC Projects Updated (Update too be e issued 4 future professional services awards. Signature Title Senior Associate Date of Signing 12 — Z— j Firm or Corporate Name George Butler Associates,Inc. Address_9801 Renner Blvd,Lenexa,Kansas 66219 Telephone Number 913 577-8216 2 | ' � 0g/20ll) ----------` ^ w ROW and Procedure \----�---- -'-r-� ''-n---'-' ,—' -----' 09/10/2010 Projects -^--- • Geotechnical Investigations Procedure for Sewer Separation Projects Updated 06/30/2010 � ___ Updated* ��iLyofC)moubu8ronke and]�yuTesting Procedure(Revision 2) -l}`�od * Utility Coordination Procedure lJoda*ed00/l7/20lI STANDARDS 03/15/2010 � w Omaha C3O Program CAD Standards with Update O4/26/20l0 m/idz04/26/2Ol0 Update � u l}oduLodU6/24/2OlO * lofnWnrks88odeUog Standard (Update toheissued 09/20ll ------' - ....................... ....... - • Public Works �[�ui�o��vioinu�urv�yiog�ru000u]n--'----- ^ 03/04/2011 Guidelines for Preparationand Presentation l�omttVuboi000�d * I�low&�noitu�ogStandard ' I7aU20lI GUIDANCE DOCUMENTS * Sewer Separation Cost Estimate Template Guidance lJpdutcdOM/O4/20l0 • Omaha Green 3o)ubnoo Site Suitability Assessment and BMPOelecdon l2/2I/200g �zoc�mn{}uidunool� mo�o� _ __ouo ___ * Private Property Investigation Guidance DodxtcdO7/l2/20lO -__ w Sanitary Sewer Design Basis and Methodology Guidance lJodatod0M/27/2O]0 _ w Storm Sewer Design Basis and Methodology Guidance [Jpdutod06/27/20l0 * 8uxtuioubUityC;uiduom: ' Updated 0l/U4/%011 - ~ Urban Design Review Board Guidance Updated ] ]U---�- | Note: City of Omaha Standard Specifications and Plates shall be used unless special conditions require modification. Modificationsare to be approved by the CITY � ^ � 5 � aha Pipeline Inspection Procedure Using Closed Circuit Updated 03/04/2011 Television Revision 2 09/2011 • Public Information Procedure for CSO and RNC Projects Updated (Update too be e issued 4 future professional services awards. Signature Title Senior Associate Date of Signing 12 — Z— j Firm or Corporate Name George Butler Associates,Inc. Address_9801 Renner Blvd,Lenexa,Kansas 66219 Telephone Number 913 577-8216 2 CONCEPTUAL DESIGN (10%) PHASE (TASKS 1A - 11A) TASK lA PROJECT MANAGEMENT Objective: Provide for the overall project management and administration, project coordination, public involvement and neighborhood coordination throughout the duration of the PROJECT. Deliverables: Project Execution Plan; Certification of Project Health and Safety Plan; Quality Control Plan; monthly invoices; monthly progress reports; monthly schedule updates; and progress meeting and other meeting minutes. Scope: 1.1 Project Management and Administration. ENGINEER shall monitor progress and schedule and facilitate coordination of the conceptual design elements; prepare monthly invoicing with percent completes by task and monthly progress reports; track scope, schedule, and budget; provide staffing management and contract administration; maintain communication with PMT; maintain Quality Control; and provide monthly PROJECT schedule updates. If not on schedule or budget, explain reasons for deviations and provide mitigation plan to rectify. Conduct filing of documents to the Project page on the CSO Program SharePoint website in accordance with the Electronic Filing Standard. 1.2 Quality Control Plan. ENGINEER shall prepare and implement a Conceptual Phase Quality Control Plan(QCP) that is consistent with the CSO Program Quality Management Plan (QMP). QCP should address field data QC as required in Field Services Procedures. Maintain QCP throughout the duration of the project. 1.3 Project Health and Safety Plan. The ENGINEER is responsible for the health and safety of its employees and confirming that ENGINEER's subcontractors have a good understanding of all PROJECT health and safety requirements. The CITY and PMT put a high value on the safety of all personnel working on delivery of the CSO Program. Review the project specific HSP developed during the field investigation phase and make any necessary revisions to apply to employees working on this conceptual design phase PROJECT. It will address safety in the office, site visits, and field investigations; shall include OWNER and PMT requirements; and shall be consistent with the CSO Program Protocols. 1.4 Project Execution Plan. ENGINEER shall develop and maintain a conceptual phase project execution plan (PEP) in accordance with the requirements set forth in the project delivery plan, protocols, plans,procedures, standards and guidance documents prepared by the PMT. The PEP will include project procedures, CAD drafting standards, GIS coordination and deliverable format requirements, filing standards, public involvement coordination, project team organization, and a detailed conceptual phase 6 project schedule developed in Microsoft Project with associated deliverable dates. Maintain PEP throughout the duration of the project. 1.5 Initial Project Kickoff Meeting. ENGINEER will conduct the initial conceptual phase project kickoff meeting with PMT. The purpose of the meeting will be to review the conceptual phase project approach,PEP, project goals/objectives and preliminary design; establish project communication procedures; and establish the conceptual phase project schedule. ENGINEER will prepare minutes for the meeting and distribute electronically in Microsoft Word format. 1.6 Monthly PMT Meetings. ENGINEER will conduct monthly progress meetings with the PMT for the duration of the conceptual phase PROJECT to provide updates on project progress, budget and schedule status, current project issues, and public involvement activities. Anticipated future activities and PMT needs will be discussed. ENGINEER will be responsible for arranging the meeting, preparing an agenda, conducting the meeting, and taking and distributing meeting notes. Eight (8)progress meetings are assumed based on the preliminary schedule. 1.7 Utility Coordination. ENGINEER will provide for the communication with the utilities in the project area including notification of the project, requests for facility information, requests for clarifications, transmittal of drawings, and meetings to discuss the project per the Utility Coordination Procedure. ENGINEER will send utility requests directly to the utility companies with copies of the requests to the PMT utility coordinator. ENGINEER will be responsible for setting up and updating a utility tracking log throughout the conceptual phase PROJECT and incorporating utility information into the design of the Project. 1.8 Agency Coordination and Permitting. Coordination will be conducted in conformance with the Environmental Protocol and under the oversight of the PMT's Compliance Coordinator. Communication with the impacted agencies will be in conformance with the Environmental Protocol. The impacted agencies may include, but are not limited to, Papio-Missouri River Natural Resources District, the Nebraska State Historic Preservation Office, the Nebraska Department of Environmental Quality and the CITY's Quality Control Division. 1.9 CITY Agency Coordination. ENGINEER will provide for meetings through the PMT with CITY Agencies including other divisions within the Public Works Department, Planning Department, and Parks, Recreation and Public Property Department. Meetings will be held as necessary to maintain open lines of communication, obtain feedback on conceptual design elements that may impact other departments and allow for design reviews/comments as needed. 1.10 GIS Coordination. This task includes GIS coordination work for the Project Team as well as coordination with the CITY/PMT to manage and update CITY 7 GIS information for the PROJECT. This would include providing necessary electronic files and information developed as part of the PROJECT to the CITY/PMT for updating the GIS database as required. All GIS deliverables (in any task) should be created in ESRI's ArcGIS ArcMap v10.0 software, be in a file geodatabase format (shapefiles or personal geodatabase formats are not acceptable), and the use of the City of Omaha's GIS metadata XML template to populate new data with required metadata. 1.11 Program Management and Technical Team Meetings. This task includes program management and technical team meetings anticipated during the course of the conceptual design phase. Meetings will be held between the ENGINEER, CITY, PMT, and SUBCONSULTANTS on an as-needed basis. 1.12 Public Involvement and Neighborhood Coordination. ENGINEER shall communicate with the impacted property owners, businesses, schools, and neighborhood associations affected by the PROJECT; organize and run meetings to discuss the PROJECT scope and schedule; develop correspondence regarding PROJECT; and prepare exhibits. ENGINEER shall be responsible for the following: 1.12.1 Address Public Participation issues in the monthly progress meetings. 1.12.2 Conduct Stakeholder Communications 1.12.2.1 Conduct one-on-one and small group meetings with impacted stakeholders, PMT, and CITY agencies to coordinate proposed improvements, green solutions, community enhancements, and construction impacts. 1.12.2.2 Develop the scheduling and logistics of stakeholder meetings and develop agendas, presentations, meeting notes and follow-ups as requested. TASK 2A FIELD WORK AND DATA ACQUISITION Objective: Receive and review the available project background data including the Cole Creek CSO 204 Sewer Separation Field Investigation projects any topographic survey information, Geographic Information Systems (GIS) information, record drawings from previous projects, quarter-section drawings, utility drawings, CCTV videos and data files, technical memoranda, and field investigation results obtained during the Field Investigation phase of this Project. Perform field investigations to acquire data sufficient to complete conceptual design of the project. Deliverables: The key deliverables for this task will be an updated GIS geodatabase with existing sewer, sanitary sewer planning GIS geodatabase, and other utility 8 within the Public Works Department, Planning Department, and Parks, Recreation and Public Property Department. Meetings will be held as necessary to maintain open lines of communication, obtain feedback on conceptual design elements that may impact other departments and allow for design reviews/comments as needed. 1.10 GIS Coordination. This task includes GIS coordination work for the Project Team as well as coordination with the CITY/PMT to manage and update CITY 7 information, manhole inspection data, CCTV interim QC deliverables, and final CCTV database. Scope: 2.1 Previous Reports and Studies. Obtain and review previous reports and studies, maintenance reports, rain related sewer back-up information, and Sewer Back-up and Street Flooding Recommended Approach TM for study area. 2.2 Available GIS and Mapping Information. Receive and review available GIS information, drawings and maps of area. Receive copies of maps for the project area including quarter-section maps, record drawings, and maps from previous studies. 2.3 Manhole Rim Surveys. Perform manhole rim survey of selected manholes in the project area. It is anticipated that topographic survey will provide manhole rim elevation information at a minimum, to support the conceptual design. Survey shall be performed in accordance with Public Works Department Design Division Survey Standards. Approximately 50 manhole rim elevation surveys will be conducted. 2.4 Basement Elevation Survey. Perform basement elevation survey with GPS coordinates of properties with known backup issues. Approximately 20 basement elevation surveys will be conducted. 2.5 Manhole Condition Assessments. Perform Level 2—Limited Investigation Assessment manhole inventories and connectivity determination within the project area, as required to supplement previous information to perform conceptual design, per the Manhole and Lamping Inspection Procedure. Approximately 50 total structures will be investigated. 2.6 CCTV Investigation. Perform CCTV as necessary for conceptual design in the project area. The CCTV allowance includes cleaning, televising and review of existing piping in the project area, as required, and is based on an estimated 2,000 feet of sewer for cleaning and CCTV inspection. In addition, 1,000 feet of sewer for cleaning and CCTV inspection will be conducted to update the CITY's GIS. All sewer cleaning and CCTV will be performed in accordance with the CITY's Pipeline Inspection Using CCTV Procedure. In addition, 20 inlets will be cleaned by the CCTV contractor to allow inspections of the inlets for routing purposes. 2.7 Dyed Water Testing. Dyed water testing will be conducted to assist in rectifying system connectivity issues and testing suspect I/I sources in accordance with the CITY's Smoke and Dye Testing Procedure. Approximately 150 dyed water tests will be conducted. Many of the dyed water tests will be to route catch basin piping. Dyed water testing will also be 9 roperty Department. Meetings will be held as necessary to maintain open lines of communication, obtain feedback on conceptual design elements that may impact other departments and allow for design reviews/comments as needed. 1.10 GIS Coordination. This task includes GIS coordination work for the Project Team as well as coordination with the CITY/PMT to manage and update CITY 7 conducted to verify the remaining suspect private sector sources identified during the 2011 Cole Creek CSO 204 Field Investigation. 2.8 Flow Monitoring Investigations. Flow monitoring will be conducted to identify system bottlenecks. Flow monitoring will follow applicable requirements in accordance with the CITY's Flow Monitoring Standard. Rainfall data will be provided by the CITY from CITY rain gauges. 2.8.1 Analyze 2007 Flow Data for North Basin in Cole Creek. The flow data collected by TREKK in 2007 will be analyzed to determine base, infiltration and peak flows generated by the North Basin. The resulting flow parameters will be compared to the 2011 Cole Creek CSO 204 flow monitoring data at Site 2 to determine the appropriate flow parameters to be included in the sanitary sewer modeling. 2.8.2 Determine Cause of Downstream Surcharging from CSO 204 Basin. Flow data collected by ADS in 2006 and TREKK in 2007 that was provided by the PMT will be used to assist with the evaluation of sewer downstream of the siphon from manhole 0225015 to 0225016. This information along with spot flow monitoring checks will be used to determine the cause of frequent surcharging at Site 2 from the 2011 Cole Creek CSO 204 flow monitoring. The flow meters will be installed for spot checks on a temporary basis (60 days) at various locations on the downstream trunk sewer. Rainfall data will also be collected from the CITY to assist in the analysis. A review of hydrographs and scattergraphs will be conducted to attempt to determine the cause of surcharging and pin-pointing interceptor bottlenecks. Flow monitoring data will not be submitted as part of this project since meters will be moved after significant storm events to isolate bottlenecks and no significant durations of data will be collected at any one site. 2.8.3 Prepare Flow Monitoring Investigation Summary. A flow monitoring investigation summary will be completed and presented at a progress meeting. The summary will indicate the work completed and analyses conducted to meet task objectives. The summary will be included in the final TM. 2.9 Storm Inlet Routing Verification. For 150 new catch basins or catch basins with suspect routing, verify routing by checking CITY as-built records. If as- built records do not show routing of inlet piping, then conduct routing verification in the field and conduct dyed water testing as appropriate(See task 2.7A). Locate, plot and categorize selected inlets and pipe routing in the CITY's GIS. 2.10 Existing Infrastructure Condition. Obtain and review information on existing infrastructure condition in the project area that may influence 10 1.10 GIS Coordination. This task includes GIS coordination work for the Project Team as well as coordination with the CITY/PMT to manage and update CITY 7 placement of utilities, e.g., road condition assessment, surface structures, overhead utilities, etc. 2.11 Geotechnical Desktop Survey. Perform geotechnical desktop survey of existing soils information available to help evaluate conceptual design of the - project components. A geotechnical desktop survey report shall be prepared and will discuss the general soil conditions underlying the site and present the relevant engineering properties of the existing soils. 2.12 Environmental Data Resources, Inc. Report. Review the Environmental Data Resources, Inc. (EDR)report provided by the PMT and other available information. The review of the EDR report and other readily available information will consist of identifying sites of environmental concern noted in the EDR report which are located within and adjacent to the project area. This information will be used to identify potential future soil borings requiring environmental analysis. 2.13 Septic Tank System Identification. Septic tank location information will be gathered from the CITY and PMT. The septic tank information will be used to create a GIS layer and for sanitary sewer planning for this project. 2.14 Revise CITY GIS and Submit Data. ENGINEER will work with the PMT and the CITY's GIS department to update the CITY's GIS master database using ESRI's ArcGIS tools and additional QC tools designed by the CITY and the PMT. ENGINEER will edit the CITY's data using an ArcSDE "Versioned" database so that ENGINEER can edit the most current data for Cole Creek and not interfere with the GIS department's normal daily operations. Before updating the CITY's master database, the GIS staff will be able to validate that modified data conforms to CITY rules and standards, create a record of all modified attributes, and import all changes. ENGINEER will edit existing SewerLines and SewerNodes feature classes as well as creating new layers depicting new storm sewer lines, storm nodes, sanitary lines, sanitary nodes, abandoned lines, and abandoned nodes. TASK 3A ESTABLISH SANITARY AND STORM SEWER PRELIMINARY NETWORKS Objective: This task will include preliminary development of a network for the future sanitary sewer system and storm sewer system. The preliminary network will be based on desktop design calculations as outlined in the Sanitary and Storm Sewer Design Basis and Methodology Guidance documents. Calculations will be based on data collected from the previous CSO 204 Basin Field Investigations phase and CITY records. The sanitary network will include combined to sanitary, existing sanitary and new sanitary. The storm sewer network will include combined to storm, existing storm and new storm sewer. Deliverables: Sanitary and storm sewer network layers in GIS format to be presented at the progress meetings. 11 the Project Team as well as coordination with the CITY/PMT to manage and update CITY 7 Scope: 3.1 Sanitary and Storm Sewer Designations. Utilizing the Sanitary and Storm Sewer Design Basis and Methodology Guidance documents, determine the appropriate future use of combined sewer segments. The goal is to maximize the existing collection system piping in developing the separate systems. Further refinement of the sewer network including refining pipe sizes will be conducted during the modeling and calculation tasks. 3.2 New Storm Sewer Locations. Areas will be established that require storm sewer service based on the CITY Guidance documents. Special care will be made for combined sewers that will become storm sewers. In addition, a review of previous flooding problem areas that were established during the Field Investigation phase will be conducted to make sure that storm flows will be adequately collected in these areas. 3.3 New Inlet Locations and Inlets to Be Abandoned. Based on CITY Guidance documents, sewer inlets will be located for new storm sewers. Existing inlets that will no longer be in service, i.e., abandoned, will also be identified. 3.4 New Sanitary Sewer Locations.Areas will be established that require installation of new sanitary sewers. This will mostly occur in areas that combined sewer is converted to storm sewers. The size of the sanitary sewers will be based on CITY Guidelines. In addition, a review of previous backup problem areas that were identified during the Field Investigation project will be conducted to make sure that sanitary flows will be adequately collected in these areas. Also, septic system locations will be reviewed to make sure that sanitary sewers are available and sized appropriately to collect the septic tank property sewer flows. 3.5 Preliminary GIS Sanitary Sewer and Storm Sewer Network. In GIS, sanitary sewer and storm sewer networks will be established. These conceptual design GIS layers will be presented at progress meetings and revised during modeling and calculation tasks. A check will be made to identify and correct pipe size discrepancies (i.e.; larger pipe upstream of smaller pipe), elevation discrepencies, inadequate depth of cover, and inadequate separation of overlapping storm and sanitary sewers. TASK 4A SANITARY SEWER MODELING AND STORM SEWER HYDROLOGIC AND HYDRAULIC MODELING AND CALCULATIONS Objective: This task will consist of developing two models. A sanitary sewer model will be developed by expanding the previous model developed by the PMT and by developing a more detailed model for the Basin. A storm sewer model will be developed in XP-SWMM. Hydrologic and hydraulic calculations will be conducted for the project study area for the proposed storm sewer system. 12 sewer network layers in GIS format to be presented at the progress meetings. 11 the Project Team as well as coordination with the CITY/PMT to manage and update CITY 7 This task will verify pipe sizing established in Task 3A. This task will also provide alternatives to provide better system connectivity and flow dynamics. Deliverables: The key deliverables will be hydrologic and hydraulic calculations and model files that support the proposed capacities for the project study area. Deliverables include Sanitary and Storm Sewer Hydrologic and Hydraulic Modeling Approach; Sanitary Sewer and Storm Sewer Modeling and Calculation Results; and Updated Digital Model Files and Outputs. Scope: 4.1 Previous PMT Models and Reports. Obtain and review previous combined and storm sewer models and reports developed by the PMT. Review pertinent existing information including drawings, flow data, and reports related to the project study area including past Cole Creek planning reports and modeling results. 4.2 Hydrologic and Hydraulic Modeling Approach Summary. Prepare a Hydrologic and Hydraulic Modeling Approach Summary that summarizes the ENGINEER's modeling approach to support the PROJECT's sanitary and stormwater infrastructure design. Conduct a meeting with the PMT Hydraulics Lead at the beginning of the Summary preparation to discuss proposed modeling approach. The Summary shall briefly summarize the review conducted in Task 4.1A above and include discussion of modeling assumptions, strategies, and software to be used. The InfoWorks CS model was used in recent CITY projects to model the combined and sanitary sewer system, including hydrology in the area. XP-SWMM, HEC-HMS, HydroCAD, or other software may be approved for design or comparison as indicated by the PROJECT data needs to model the H&H response of the existing and proposed sewer systems. The Summary should make clear which software is to be used for the PROJECT. It is not intended for the Summary to repeat detailed information found in other reports nor to provide a lengthy narrative,but rather to provide a clear direction for the modeling work and a concise description of pertinent details to promote understanding and provide documentation. The rationale for deviation from any previous modeling assumptions should be made clear in the Summary. The Summary must also address the issues listed below. A draft Summary shall be submitted to the CITY and PMT for review. Comments will be discussed by the ENGINEER and PMT at a progress meeting and incorporated into the Conceptual Basis of Design TM. No formal QRF process will be conducted at this stage. The model will be utilized to determine peak flow and volume from separated drainage areas and pipeline hydraulics. At a minimum, the 2- and 10-year design events will be simulated to determine the appropriate sizing for the conveyance sewers. Design event durations that approximate the study basin's time of concentration should be selected. Design event depths and hyetograph distributions should be specified. Subcatchment boundaries should align with those in the most recent master InfoWorks model for the CSO Program, except in cases where the watershed 13 and combined/sanitary sewershed do not convey flow in the same direction. It is expected that subdivision of the subcatchments from InfoWorks to inlet- level subcatchments will be necessary to attain the degree of accuracy in hydrologic calculations necessary to support design efforts. Deviations from this approach, if any, are to be clearly discussed in the SUMMARY and approved by the CITY and PMT. Hydrologic modeling will need to be detailed enough to address the complexity of simulating a 10-year storm. Subcatchments that are small in area, modeling of inlets, and similar details will need to be added. The downstream interceptors may be sensitive to peak flow rates, so the shapes of the hydrographs need to be accurate for all storms modeled. Existing pipe infrastructure should be modeled so that travel times and any existing constrictions will be accurately represented by the model. New stormwater pipe design will be based on the Omaha Regional Storm Water Design Manual criteria. New stormwater piping that is included in the model will reflect that criteria. 4.3 Sanitary Sewer and Storm Sewer Hydrologic and Hydraulic Modeling and Calculations. A sanitary sewer model of the basin will be created in InfoWorks. The model will be used to develop design flows for the sanitary sewer system. The design flows will be used to identify overloaded sewers, size replacement or parallel sewers and simulate the effectiveness of alternative system layouts. A storm sewer model will be created in XP-SWMM. The modeling will employ the approach outlined in the Hydrologic and Hydraulic Modeling Approach Summary to conduct the hydrologic and hydraulic calculations. Prepare the hydraulic calculations for the proposed storm sewer system based on the initial system layout, pipe sizes, and invert elevations. The calculations are to be developed in accordance with the Storm Sewer Design Basis and Methodology Guidance. 4.3.1 Create Sanitary and Storm Sewer Model Network. Utilizing the sanitary and storm sewer preliminary network developed in Task 3A, a model network for sanitary and storm sewers will be created. Sanitary sewer modeling will include all sewers in the proposed network. Storm sewer modeling will be at the subcatchment level but will not include all inlets. 4.3.2 Develop Sanitary and Storm Sewer Subcatchments. For the sanitary sewer modeling, utilize the preliminary sanitary sewer network and known property connections to the sewer system to establish subcatchments. Assign subcatchments to node locations in the sanitary sewer model. For the storm sewer modeling, utilize the most recent CITY Lidar(2-ft 14 Design event durations that approximate the study basin's time of concentration should be selected. Design event depths and hyetograph distributions should be specified. Subcatchment boundaries should align with those in the most recent master InfoWorks model for the CSO Program, except in cases where the watershed 13 Contour) information and establish subcatchments for the storm sewer model. Assign subcatchments to node locations in the models. For the storm sewer model and for each subcatchment, determine the percent impervious from GIS data. The percent impervious will be added to the model. As a check, a"C" coefficient for each inlet level subcatchment will be developed and compared to the calculated "C" coefficient established by the flow monitoring for the basin. Adjustment to the imperviousness may be conducted during calibration of the model based on the results of the comparison. 4.3.3 Establish Design Flows for Sanitary and Storm Models. For the sanitary sewer model, design flows will be based on a combination of City Guidelines for peak design flows and flow monitoring results. Base, infiltration and inflow parameters will be established for basins within the project area. The inflow parameter will be based on establishing the appropriate K coefficient for the project area. The resulting flow parameters will be compared to the CITY's Design Guidelines for the design storm and Sanitary Sewer Modeling Standards. For the storm sewer modeling, design flows will be based on CITY Guidelines for the design storm. 4.3.4 Verify Sanitary and Storm Sewer Models. For the sanitary sewer model, model verification will be based on a 1-year storm event. The model will be run and peak flow checks will be established in the preliminary sanitary sewer network. A comparison of model flows to design peak flows will be made and the model will be adjusted to match desired peak flows. For the storm sewer model, the model will be ran for three selected storm events from the collected flow monitoring data. Compare model results to flow meter results. Adjustments will be made to the model based on a review of the data. 4.3.5 Design Storm Runs of Sanitary and Storm Sewer Models. The storm sewer model will be run for a 2-year design storm event and then for a 10-year design storm event. Sewers that do not meet a 2-year design flow capacity will be upsized to meet the 10-year design flow requirements. The model results will be compared to established problem areas from the Field Investigation data. Areas that had existing flooding issues will be reviewed to make sure that proper sewer sizing is located in the flooding area. The sanitary sewer model will be run for design conditions. Sewers that do not meet the design flow requirements will be identified and upsized to meet the design flows. The model results will be compared to established problem areas from the Field Investigation data. Any 15 time of concentration should be selected. Design event depths and hyetograph distributions should be specified. Subcatchment boundaries should align with those in the most recent master InfoWorks model for the CSO Program, except in cases where the watershed 13 areas that had existing basement backup issues will be reviewed with surveyed basement elevations to make sure that proper sewer sizing is located in the backup area. Known major sources of I/I (i.e.; downspouts, area drains) will be simulated in the model. The impact of these I/I sources will be determined. I/I removal will be considered when sizing the proposed storage tank. The Conceptual Design will approach I/I source removal from a capacity basis only, and no cost- effective analyses will be conducted. A total of 3 model runs will be conducted to evaluate the level of I/I removal. 4.3.6 Improve Sanitary and Storm Sewer System Flow Dynamics. To establish better flow hydraulics, the models will be run with various replacement or parallel sewer arrangements. Based on the results of this analysis, parallel and replacement sanitary and/or storm sewers will be established. 4.4 Evaluate Downstream Impacts and Planned Storage Tank. A system capacity evaluation will be conducted to determine if the downstream sewer system has available capacity to transport the CSO 204 project area sanitary flow. If necessary, a flow storage tank will be sized to minimize overflows to three or less for specific storms while running model for the design year rainfall. 4.4.1 Review of Past Model Results. A review will be conducted on the results of past model runs conducted for the CITY to evaluate the impact of the CSO 204 project area on the downstream system. 4.4.2 Incorporate CSO 204 Project Area Model into Overall System Model from PMT. The most current CITY InfoWorks flow model will be acquired from the PMT. The CSO 204 project area model will be added to the CITY model to analyze downstream conditions. 4.4.3 Establish Downstream Sewer Limitations and Resulting Flow Impacts. The model will be run to determine the impact of the resulting sanitary sewer flows from the CSO 204 project area. Overloaded downstream interceptors that are affected by the basin flows will be identified. Needed replacement sewers will be identified. The additional flows added by the CSO 204 project area will be determined. 4.4.4 Determine Storage Tank Requirements. If the downstream sewer systems are overloaded and cannot safely pass peak flows from the CSO 204 project area, then a storage tank analysis will be conducted. The required storage tank will be sized to safely pass flows for the representative year while minimizing overflows to three or less for the appropriate design year rainfall. In addition, the level of I/I removal needed to eliminate the storage tank will be established through modeling. 16 Any 15 time of concentration should be selected. Design event depths and hyetograph distributions should be specified. Subcatchment boundaries should align with those in the most recent master InfoWorks model for the CSO Program, except in cases where the watershed 13 4.5 Sanitary and Storm Sewer Modeling and Calculation Results. A summary plan will be developed that will include a resulting storm and sanitary sewer system as well as a construction phasing plan. The Sanitary and Storm Sewer Model will be submitted to the CITY and PMT for review. 4.6 Sanitary and Storm Sewer Model Review. A review will be held during a monthly progress meeting to discuss the Sanitary and Storm Sewer Modeling results. The Models will be modified based on comments and responses. A final Sanitary and Storm Sewer Model and updated digital model with output file will be submitted. The resulting plan will be included in the Final TM. 4.7 Sanitary and Storm Sewer GIS Layer Revision. The conceptual design sanitary and storm sewer GIS layers will be updated to include the modeling results. A check will be made to identify and correct pipe size discrepancies (i.e.; larger pipe upstream of smaller pipe), elevation discrepancies, inadequate depth of cover, and inadequate separation of overlapping storm and sanitary sewers. TASK 5A ESTABLISH I/I REMOVAL, SANITARY AND STORM SEWER REHABILITATION AND MAINTENANCE NEEDS Objective: I/I sources identified during the field investigations will be recommended for removal based on a capacity analysis. In addition, structural repairs to sanitary and storm sewer structures and conduits that were inspected in the system will be determined. For parts of the Cole Creek CSO 204 Project Area that have not been inspected, a projection of structural repairs and I/I sources will be made. It is the intent of this PROJECT to establish a separated system that is in good working order and that will have a long term useful life expectancy. Deliverables: Analysis of system defects and I/I sources and identification of sewer components that require repair to be presented at progress meetings. Scope: 5.1 I/I Source Removal. The I/I sources identified to be removed based on model results will be listed in priority order. Included in the listing will be public sector I/I sources and private sector I/I sources. 5.2 Manhole Repairs. Review manhole inspection records from field investigations and identify needed repairs. Needed repairs will be based on extending the useful life of the structure or eliminating excessive I/I from the structure. Excessive I/I sources to be recommended for removal will be agreed to during progress meeting discussions. A list of manhole repairs will be developed. A recommended repair method for the identified defects will be developed. 5.3 Storm and Sanitary Conduit Repairs. Line segments televised during field investigations will be analyzed and those requiring repair will be established. 17 modeling. 16 Any 15 time of concentration should be selected. Design event depths and hyetograph distributions should be specified. Subcatchment boundaries should align with those in the most recent master InfoWorks model for the CSO Program, except in cases where the watershed 13 Needed repairs will be based on extending the useful life of the conduit or eliminating excessive I/I from the conduit. Excessive I/I sources to be recommended for removal will be agreed to during progress meeting discussions. A list of storm and sanitary repairs will be developed. 5.4 Manhole and Conduit Repair Projections. Based on identified manhole and conduit repairs, a projection for the remaining system that was not inspected will be determined. 5.5 Maintenance Needs Identification. Based on field investigation observations, determine and list needed maintenance improvements in the basin. TASK 6A GREEN SOLUTIONS EVALUATION Objective: This task will consist of developing and refining green solutions concept plans, identifying types of Stormwater Best Management Practices (BMPs) and potential locations throughout the basin that may reduce stormwater runoff volumes entering the sewer system, improve storm water quality, and are cost- effective. Deliverables: Green Solutions TM Scope: 6.1 Available Pertinent Data including Previous Green Solutions Concept Plans. Available GIS layers and mapping depicting topography, aerial mapping, land use and zoning will be reviewed to determine potential green solution locations. In addition, review previous green solutions concept plans developed for the Basin. 6.2 Potential Green Solution Locations. Based on a review of the collected information, potential green solution areas will be listed and then visited. Locations for green solutions will include: • The outfall and riparian area to Cole Creek • Open spaces for retention/detention area opportunities • Locations that provide feasible opportunities for pervious pavement, wetland systems, rain gardens and/or filter strips 6.3 Green Solutions Pre-Screening Review. Conduct a pre-screening review of candidate green solution locations and localized BMPs with CITY and PMT staff. The pre-screening effort will identify potentially feasible green solutions to be further evaluated. 6.4 Further Development of Candidate Green Solutions. Based on the number of green solution possibilities, a review of each potential site will be made. The review may include the following for each site: • Rock horizons and proximity to surface 18 o be recommended for removal will be agreed to during progress meeting discussions. A list of manhole repairs will be developed. A recommended repair method for the identified defects will be developed. 5.3 Storm and Sanitary Conduit Repairs. Line segments televised during field investigations will be analyzed and those requiring repair will be established. 17 modeling. 16 Any 15 time of concentration should be selected. Design event depths and hyetograph distributions should be specified. Subcatchment boundaries should align with those in the most recent master InfoWorks model for the CSO Program, except in cases where the watershed 13 • Describe the impact on water quality • Outline feasibility issues (e.g., identify maintenance concerns) • Recommend feasible Green Solutions • Develop conceptual map of green solutions (plan view,only) 6.5 Draft Green Solutions TM. Prepare a draft Green Solutions Technical Memorandum, per the Green Solutions Guidance. The draft Green Solutions Technical Memorandum shall include the proposed green infrastructure elements identified as feasible during pre-screening task for the project study area. Concept-level landscape renderings and an OPC will be developed for the green solutions. 6.6 Green Solutions TM Review. Review the draft Green Solutions TM with the CITY and PMT and prepare meeting minutes. 6.7 Final Green Solutions TM. The review comments from the PMT and CITY staff will be addressed and the final Green Solutions Technical Memorandum will be submitted. TASK 7A CONCEPTUAL DESIGN DOCUMENTS Objective: Prepare a conceptual design of the proposed sewer separation systems with GIS based concept drawings (plan view only), including development of the pipe sizing necessary for the proposed storm and sanitary sewer systems (new pipe or existing separated sewer pipe, or a combination of both). Deliverables: Alignment analysis and Concept Plan View Drawings will be presented in progress meetings. Scope: 7.1 Conceptual Plan Drawings. Prepare conceptual level plan drawings of the proposed sanitary and storm sewers at an appropriate scale to show the level of detail required. These drawings should have enough detail to show the proposed separation plan. Plan drawings will include currently available utility information and conceptual manhole invert elevations and pipe slopes. Plan view plan sheets will be developed for sewer separation including converted and new sanitary and storm sewer systems. Included in the drawings will be combined sewer converted to sanitary sewer, combined sewer converted to storm sewer, new sanitary sewer and new storm sewer. 7.2 Sanitary and Storm Sewer Rehabilitation Schedules. Sanitary and storm sewer rehabilitation schedules and associated location maps will be developed. The rehabilitation schedules will identify the location of repairs recommended in the manhole structure or sewer pipe conduit. 7.3 Private and Public Sector I/I Removal Documents. A removal plan will be developed for identified I/I sources that require removal. 19 ed. A recommended repair method for the identified defects will be developed. 5.3 Storm and Sanitary Conduit Repairs. Line segments televised during field investigations will be analyzed and those requiring repair will be established. 17 modeling. 16 Any 15 time of concentration should be selected. Design event depths and hyetograph distributions should be specified. Subcatchment boundaries should align with those in the most recent master InfoWorks model for the CSO Program, except in cases where the watershed 13 7.4 System Refinements. Review the proposed system for conflicts with existing utilities, routing limitations, and constructability issues. Adjust the proposed storm and sanitary sewer system as necessary to eliminate conflicts including selecting and evaluating alternate alignments; revising inlet locations; and adjusting pipe inverts. Verify hydraulic performance of selected pipe sizing and pipe slopes. 7.5 Green Solutions Conceptual Design Plans. Perform conceptual design of green solutions selected for use in the project area during Task 6A, including layout drawings. TASK 8A CONCEPTUAL BASIS OF DESIGN TECHNICAL MEMORANDUM Objective: This task consists of preparing a Conceptual Basis of Design Technical Memorandum for the project study area summarizing the findings, calculations and assumptions developed. Prepare Conceptual level plan sheets. Deliverables: The key deliverables will be the Conceptual Basis of Design Technical Memorandum and the conceptual level plan sheets of the proposed facilities. Scope: 8.1 Conceptual Opinion of Probable Cost. Prepare a conceptual level Opinion of Probable Cost(OPC) based on the conceptual layout and basis of design. The OPC is to be developed in accordance with the Sewer Separation Cost Estimate Template Guidance. 8.2 Phasing Plan. A plan will be developed to implement the improvements to the basin. The recommended plan will be separated into manageable project sizes and a phasing plan will be developed to conduct the projects in logical sequences. 8.3 Conceptual Basis of Design TM. Prepare a draft Conceptual Basis of Design TM to summarize the development of the conceptual plans, recommendations for future use of the existing sewer system including hydrologic and hydraulic calculations, system sizing, green solutions conceptual design and summary of green solutions benefits, utility coordination, neighborhood coordination, agency coordination, OPC, preliminary list of permits and environmental clearances, and recommendations for preliminary design. 8.4 Conceptual Basis of Design TM Review. Submit draft Conceptual Basis of Design TM to the PMT for distribution of review plans to the appropriate CITY departments, agencies, utilities and other parties. 8.5 Utility Coordination Meeting. Conduct a utility coordination meeting coordinated with the PMT and per the Utility Coordination Procedure to review the proposed separation plan and identify impacts to existing utilities. ENGINEER shall prepare and distribute meeting minutes. 20 Storm and Sanitary Conduit Repairs. Line segments televised during field investigations will be analyzed and those requiring repair will be established. 17 modeling. 16 Any 15 time of concentration should be selected. Design event depths and hyetograph distributions should be specified. Subcatchment boundaries should align with those in the most recent master InfoWorks model for the CSO Program, except in cases where the watershed 13 8.6 Final Conceptual Basis of Design TM. Finalize TM. Attend one review meeting with the CITY and PMT. ENGINEER shall take and distribute meeting notes. Revise TM to incorporate review comments. Prepare memo to address review comments that were not incorporated and summarize how the issue was reconciled. Submit the final TM and drawings to the PMT. TASK 9A ADDITIONAL SERVICES Additional services shall be provided only if approved by the CITY. Scope, schedule, and compensation will be negotiated for these items as necessary. These additional services may include,but shall not be limited to final design services, assistance during bidding, engineering during construction and construction administration. Authorization to proceed, if the services are required, shall be in the form of an Amendment to this AGREEMENT specifying the work to be performed, schedule, and additional compensation. It is anticipated that additional field services will be required for Phase 2 Preliminary Design Work and would be initiated after the Conceptual Design is completed. Areas 1, 2 and 3 are potential areas for Phase 2 work. Separation of Area 3 may be conducted as a Phase 2 project. Potential field investigations for Phase 2 include: Items Separate Separate Combined Area 1 Area 2 Area 3 Manhole Rim Survey(each) 5 5 5 CCTV Inspection 6"-12" Diameter(ft) 8,250 9,807 20,500 CCTV 15"—30"Diameter(ft) 7,800 N/A 7,550 CCTV Unknown Diameter(ft) 1,650 N/A 2,050 CCTV Inlet Piping (ft) 2,000 400 5,000 Inlet Cleaning (each) 10 10 50 Inlet Inspections (each) 42 25 90 Manhole Condition Assessments Level 2 5 5 5 (each) Dyed Water Testing (each) 5 5 20 Flow Monitoring (each) TBD TBD TBD 9.1 Provide additional manhole rim surveys, if required. 9.2 Provide additional CCTV investigations, if required 9.3 Provide CCTV of inlet pipes, if required. 9.4 Provide inlet cleaning, if required. The inlets will be cleaned to allow for inspection of the inlet. 21 tribution of review plans to the appropriate CITY departments, agencies, utilities and other parties. 8.5 Utility Coordination Meeting. Conduct a utility coordination meeting coordinated with the PMT and per the Utility Coordination Procedure to review the proposed separation plan and identify impacts to existing utilities. ENGINEER shall prepare and distribute meeting minutes. 20 Storm and Sanitary Conduit Repairs. Line segments televised during field investigations will be analyzed and those requiring repair will be established. 17 modeling. 16 Any 15 time of concentration should be selected. Design event depths and hyetograph distributions should be specified. Subcatchment boundaries should align with those in the most recent master InfoWorks model for the CSO Program, except in cases where the watershed 13 9.5 Provide inlet inspections, if required. A condition assessment and inventory (Measure inlet opening, depth, etc.) will be conducted. Storm inlet location and identification number information, at a minimum, must be included in the Manhole and Lamping Inspection Field Tool Access database, as described in the Manhole and Lamping Inspection Procedure. Prior to inlet inspections, an ADA ramp verification will be performed at street intersections that have inlets. If the inlet needs to be moved because of ADA ramp requirements then no inspection will be conducted. 9.6 Provide additional manhole condition assessments, if required. 9.7 Provide additional geotechnical investigations, if required. 9.8 Provide additional dyed water testing, if required. 9.9 Provide additional flow monitoring, if required. 9.10 Attend additional meetings, if required. 9.11 Research dissolved oxygen issue in Cole Creek, if required. SCHEDULE ENGINEER agrees to complete by SEPTEMBER 30, 2012, the necessary conceptual design services listed in this Exhibit, and includes a conceptual basis of design technical memorandum. Services beyond the Phase 1 preliminary design phase, if included by amendment, shall be completed as necessary in context to the actual construction timing. The CITY recognizes that completion of the design work listed in this Exhibit within this deadline is contingent upon timely response from utilities and CITY or their authorized representatives. PROJECT MANAGER AND CONTACT PERSON ENGINEER designates Gary Beck, P.E., whose business address and phone number are George Butler Associates, Inc. (GBA), 9801 Renner Boulevard, Lenexa, Kansas, 66219, (913) 577-8216, as its project manager and contact person for this PROJECT. A personnel change of the project manager for the PROJECT is subject to written approval of the CITY. ENGINEER shall not maintain a project manager that is not acceptable to the CITY. 22 l CCTV investigations, if required 9.3 Provide CCTV of inlet pipes, if required. 9.4 Provide inlet cleaning, if required. The inlets will be cleaned to allow for inspection of the inlet. 21 tribution of review plans to the appropriate CITY departments, agencies, utilities and other parties. 8.5 Utility Coordination Meeting. Conduct a utility coordination meeting coordinated with the PMT and per the Utility Coordination Procedure to review the proposed separation plan and identify impacts to existing utilities. ENGINEER shall prepare and distribute meeting minutes. 20 Storm and Sanitary Conduit Repairs. Line segments televised during field investigations will be analyzed and those requiring repair will be established. 17 modeling. 16 Any 15 time of concentration should be selected. Design event depths and hyetograph distributions should be specified. Subcatchment boundaries should align with those in the most recent master InfoWorks model for the CSO Program, except in cases where the watershed 13 PRELIMINARY DESIGN (30%) PHASE (PHASE 1) TASK 1B PROJECT MANAGEMENT Objective: Provide for the overall project management andadministration, project coordination, public involvement and neighborhood coordination throughout the duration of the Phase 1 Preliminary Design Phase of the PROJECT. Deliverables: Updated Project Execution Plan; Updated Quality Control Plan; monthly invoices; monthly progress reports; monthly schedule updates; and progress meeting and other meeting minutes. Scope: 1.1 Project Management and Administration. ENGINEER shall monitor progress and schedule and facilitate coordination of the preliminary design elements; prepare monthly invoicing with percent completes by task and monthly progress reports; track scope, schedule, and budget; provide staffing management and contract administration; maintain communication with PMT; maintain Quality Control; and provide monthly PROJECT schedule updates. If not on schedule or budget, explain reasons for deviations and provide mitigation plan to rectify. Conduct filing of documents to the Project page on the CSO Program Web Portal in accordance with the Electronic Filing Standard. 1.2 Quality Control Plan. ENGINEER shall prepare and implement an update to the previously developed Quality Control Plan (QCP) that addresses preliminary design and is consistent with the CSO Control Program Quality Management Plan (QMP). Maintain QCP throughout the duration of the project. 1.3 Project Execution Plan. ENGINEER shall update and maintain the Project Execution Plan(PEP) in accordance with the requirements set forth in the project delivery plan, protocols, plans, procedures, standards and guidance prepared by the PMT. 1.4 Initial Project Kickoff Meeting. ENGINEER will conduct the initial Phase 1 project kickoff meeting with PMT. The purpose of the meeting will be to review the Phase 1 project approach, PEP, project goals/objectives and preliminary design; establish project communication procedures; and review the project schedule. ENGINEER will prepare minutes for the meeting and distribute electronically in Microsoft Word format. 1.5 Monthly PMT Meetings. ENGINEER will conduct Phase 1 monthly progress meetings with the PMT for the duration of the Phase 1 preliminary design phase of the PROJECT to provide updates on project progress, budget and schedule status, current project issues, and public involvement activities. Anticipated future activities and PMT needs will be discussed. ENGINEER will be responsible for arranging the meeting, preparing an agenda, conducting 23 ng field investigations will be analyzed and those requiring repair will be established. 17 modeling. 16 Any 15 time of concentration should be selected. Design event depths and hyetograph distributions should be specified. Subcatchment boundaries should align with those in the most recent master InfoWorks model for the CSO Program, except in cases where the watershed 13 the meeting, and taking and distributing meeting notes. Six (6) progress meetings are assumed based on the preliminary schedule. 1.6 Utility Coordination. ENGINEER will provide for communication with the utilities in the Phase 1 project area including notification of the Phase 1 project, requests for facility information, requests for clarifications, and transmittal of drawings per the Utility Coordination Procedure. ENGINEER will send utility requests directly to the utility companies with copies of the requests to the PMT utility coordinator. ENGINEER will be responsible for maintaining the utility tracking log developed during the conceptual design phase and maintaining it throughout the Phase 1 preliminary design phase of the PROJECT, and incorporating utility information into the design of the Project. 1.7 Agency Coordination and Permitting. Coordination will be conducted in conformance with the Environmental Plan and under the oversight of the PMT's Compliance Coordinator. Communication with the impacted agencies will be in conformance with the Environmental Plan. Three (3)Agency meetings are assumed. ENGINEER will be responsible for taking and distributing meeting notes and incorporating Agency information into the design of the Project. 1.8 CITY Agency Coordination. ENGINEER will provide for meetings through the PMT with CITY Agencies including other divisions within the Public Works Department, Planning Department, and Parks, Recreation and Public Property Department. Meetings will be held as necessary to maintain open lines of communication, obtain feedback on Phase 1 preliminary design elements that may impact other departments and allow for design reviews/comments as needed. Three (3) CITY Agency meetings are assumed. 1.9 GIS Coordination. This task includes GIS coordination work for the Project Team as well as coordination with the CITY/PMT to manage and update CITY GIS information for the PROJECT. This would include providing necessary electronic files and information developed as part of the PROJECT to the CITY/PMT for updating the GIS database as required. All GIS deliverables (in any task) should be created in ESRI's ArcGIS ArcMap v10.0 software, be in a file geodatabase format(shapefiles or personal geodatabase formats are not acceptable), and the use of the City of Omaha's GIS metadata XML template to populate new data with required metadata. 1.10 Program Management and Technical Team Meetings. This task includes program management and technical team meetings anticipated during the course of the Phase 1 preliminary design phase. Meetings will be held between the ENGINEER, CITY, PMT, and SUBCONSULTANTS on an as- needed basis. Two (2) program management and technical team meetings are assumed. 1.11 Public Involvement and Neighborhood Coordination. ENGINEER shall communicate with the impacted property owners, businesses, schools, and 24 those in the most recent master InfoWorks model for the CSO Program, except in cases where the watershed 13 neighborhood associations affected by the PROJECT; organize and run meetings to discuss the PROJECT scope and schedule; develop correspondence regarding PROJECT; and prepare exhibits. ENGINEER shall be responsible for the following: 1.11.1 Address Public Participation issues in the monthly progress meetings. 1.11.2 Conduct One (1) Public Meeting. The ENGINEER will organize and conduct a public PROJECT 30% design level meeting in coordination with neighborhood associations and other stakeholders. The ENGINEER will utilize the previously developed impacted stakeholder distribution list for the public meetings, prepare and distribute the public meeting notifications according to the Public Information Procedure, arrange for the meeting place, arrangements and logistics for the meetings, and assist with preparation of the presentation, agenda, sign-in sheets, meeting notes, and other items as necessary. The purpose of the "Open House" style meeting will be to review the overall PROJECT design plans, including proposed schedule, potential community enhancements discussions, and opportunities for public input. ENGINEER will prepare presentation materials including PowerPoint presentations, hardboards, maps, design drawings and handouts to present at the meeting, and take minutes for the meeting and distribute electronically in Microsoft Word format for draft and PDF format for final. 1.11.3 Conduct Stakeholder Communications 1.11.3.1 Conduct three (3) one-on-one and small group meetings with impacted stakeholders, PMT, and CITY agencies to coordinate proposed improvements, green solutions, community enhancements, and construction impacts as requested. 1.11.3.2 Develop the scheduling and logistics of stakeholder meetings and develop agendas, presentations, meeting notes and follow-ups as requested. TASK 2B FIELD WORK AND DATA ACQUISITION Objective: Perform field investigations to acquire data sufficient to complete preliminary design of the Phase 1 project. Collected data will supplement field investigation results obtained during the field investigation and conceptual design phases of the project. Perform investigations at private properties in the Phase 1 PROJECT area to identify service lateral locations for key properties. The private property investigations will help identify critical elevations to be served and will help determine routing and prioritize phasing for the Phase 1 project area. Based on the conceptual design phase alignment selection and direction from the PMT, proceed with the Phase 1 Preliminary Design. 25 (2) program management and technical team meetings are assumed. 1.11 Public Involvement and Neighborhood Coordination. ENGINEER shall communicate with the impacted property owners, businesses, schools, and 24 those in the most recent master InfoWorks model for the CSO Program, except in cases where the watershed 13 Deliverables: Subsurface utility exploration, topographic survey, geotechnical investigations, and street corings, as required to complete Phase 1 preliminary design; rehabilitation recommendations; and geotechnical report. Property owner letter and questionnaire, private property service lateral location inspections, a GIS geodatabase identifying work performed and findings at each location, and a map summarizing results. Site visit forms and sketches will also be developed. Scope: 2.1 Subsurface Utility Exploration. Perform Subsurface Utility Exploration (SUE) for key utilities based on information obtained from the utility companies. An allowance of ten(10) individual potholes of SUE work is included for areas that are not performed by the utilities themselves. A cost allowance of$480 per pothole is included to employ a Contractor to perform potholing including traffic control and surface restoration. Proposed SUE work will be reviewed with CITY and PMT, and proceed only upon authorization by the CITY. 2.2 Rehabilitation Recommendations. The CITY is NOT looking for manhole or pipe rehabilitation or replacement recommendations as part of these Phase 1 plans and specifications UNLESS it is needed to immediately make the existing sewer separation function properly as designed. Examples include: Cured-in-Place Pipe (CIPP) lining to provide structural integrity to an unstable sewer line that is to be converted to a storm or sanitary sewer, OR replacement of a highly unstable existing sewer or manhole that could not withstand construction of the proposed new facilities due to the close horizontal and vertical proximity. The ENGINEER shall discuss possible recommendations early on with PMT and CITY staff to get confirmation or obtain direction on what rehabilitation to proceed with and incorporate into the Phase 1 PROJECT, if any. 2.3 Topographic Survey. Perform a site survey in sufficient detail to prepare Phase 1 construction documents. The survey shall follow the proposed pipe routing defined in the conceptual design. Survey for the sewers within the neighborhood shall extend from the street centerline to the house. The survey of the route through undeveloped areas shall extend 50 feet on each side of the proposed centerline. Survey shall be performed in accordance with the Public Works Department Design Division Survey Standards. Survey field book and survey digital data shall be given to the CITY upon completion of preliminary design. Features include edge of pavement, edge of gravel, culverts, pipes, boxes, structures, drives, fences, and utilities, and trees and landscaping (located in the improved areas). 2.4 Geotechnical Investigations. Geotechnical investigations will include nine (9)test borings located at critical locations and spaced at roughly 600 feet intervals along the proposed pipe routing. The boring locations will be adjusted based on equipment access, site conflicts, utility clearance issues, and sites of environmental concern noted in the EDR report and identified during 26 the conceptual phase. Right of entry will be obtained and all boring locations must be readily accessible. Perform test borings to obtain geologic information and samples of the soils, and laboratory tests to determine the relevant engineering properties of the various soil strata. Boring depths are intended to extend 5- to 10-feet below excavation level to permit assessment of excavation stability and possible shoring. If trenchless installation techniques are anticipated, this investigation shall evaluate and provide design criteria/parameters for this construction. Geotechnical investigations shall be performed in accordance with the Geotechnical Investigation Procedure for Sewer Separation Projects. 2.5 Street Corings. Perform street corings to determine composition and thickness of existing street surfacing and street base materials. Coring of the street section will include five (5) locations. Perform analysis of existing materials to determine bearing capacities and suitability for long term reliability. Investigation shall also address adjacent streets that may be used for access routes to the construction area. This information will help to determine which streets will or will not hold up to construction activities (especially if the pavement is cut into) so the ENGINEER can properly determine pavement removal/replacement areas in coordination with existing street and curb conditions and utility impacts. Include results of investigations and evaluations in the geotechnical report. 2.6 Geotechnical Report. A geotechnical report shall be prepared in accordance with the Geotechnical Investigation Procedure for Sewer Separation Projects and will discuss the general soil and ground water conditions underlying the site; provide an estimate of the dewatering flow rate anticipated at the boring locations for use in preparing the dewatering permit; present the relevant engineering properties of the existing soils; provide excavation and earthwork recommendations including minimum setbacks from adjacent structures; evaluate feasibility of pipe boring/tunneling, if required; and recommend design criteria and parameters for pipe bedding, pavements, and other earth supported improvements. Project team shall provide the City with electronic files of all geotechnical boring hole locations (and identification numbers referenced in the geotechnical report) created while preparing the Geotechnical Investigation Report. Project team shall coordinate with the PMT to assure that minimum data attributes are provided with the electronic data. 2.7 Property Owner Letter and Questionnaire. Upon initiation of the Phase 1 project and coordination with the PMT, the ENGINEER shall send a letter to all properties within the Phase 1 project area noting that sewer separation preliminary design is beginning for their area, and that external investigations may be conducted on their property to collect information for design of the new system. Include questionnaire to help in the identification of private inflow sources and other information about existing service laterals and system performance that may be pertinent for design for those properties that did not respond to the questionnaire mailed during the field investigations phase. 27 PMT will provide the questionnaire template. Private property investigations shall be in accordance with the Private Property Investigation Guidance. 2.8 Service Lateral Locations. Schedule and investigate key properties (corner lots, multi-family residential properties, commercial properties) for service lateral location in areas where new sanitary sewers are proposed and multiple service lead discharge locations are possible. As the anticipated separation plan includes potential new sanitary sewers, it is important to identify the location of service laterals for these properties to effectively design the proposed sewers. Investigations generally will consist of dye testing or line locating. This allowance includes investigation of ten (10) commercial properties, and dye testing at ten (10)residential properties. Efforts associated with this task work will be reviewed with the CITY and only performed upon authorization by the CITY. 2.9 Investigation Results. Note service lateral locations on the previously developed GIS base map to be incorporated into the Phase 1 preliminary design. A GIS geodatabase identifying work performed and findings at each location(include associated CITY required metadata) and a map summarizing the additional results shall be provided. TASK 3B PRELIMINARY DESIGN DOCUMENTS Objective: Develop (30%) preliminary drawings for review and utility coordination. The 30% design submittal is meant to provide a preliminary determination of alignment and depth of proposed storm and sanitary sewers and/or conversion of the existing combined sewer to either storm or sanitary, in relationship to existing utilities and street features based on the level of information available. Deliverables: Preliminary plan/profile drawings of the proposed sewer improvements including known utilities, per the Design Phase Procedures. Copies will be provided in printed and electronic format in accordance with the Sewer Separation Protocol. Scope:3.1 Preliminary Design. The preliminary design will be based on the following: 3.1.1 Assessment of previous TM's including data, GIS data, survey, drawings, assumptions, analysis, alignments, and costs. 3.1.2 Evaluation of how the physical setting may affect the preliminary design including utilities, soil conditions, existing street sections, and easement needs. 3.1.3 Verification of preliminary survey data for sanitary and storm sewer construction and street reconstruction. 28 a attributes are provided with the electronic data. 2.7 Property Owner Letter and Questionnaire. Upon initiation of the Phase 1 project and coordination with the PMT, the ENGINEER shall send a letter to all properties within the Phase 1 project area noting that sewer separation preliminary design is beginning for their area, and that external investigations may be conducted on their property to collect information for design of the new system. Include questionnaire to help in the identification of private inflow sources and other information about existing service laterals and system performance that may be pertinent for design for those properties that did not respond to the questionnaire mailed during the field investigations phase. 27 3.1.4 Designed in general accordance with the Omaha Regional Storm Water Design Manual. Any significant deviations from the above must be approved by the CITY prior to preparation of plans. For storm sewer options, perform at a minimum the following hydraulic computations: 3.1.4.1 Energy losses. 3.1.4.2 Pipe size, slope and alignment transitions. 3.1.4.3 Inlet capacity requirements. 3.1.4.4 Outlet capacity study(including boundary conditions at the Missouri River). 3.1.5 ENGINEER will develop their own model or calculations to the extent necessary to properly evaluate the proposed storm sewer system using appropriate software and current engineering design standards. 3.1.6 Incorporate preliminary design for structural and piping modifications that may be required to existing structures or junction boxes. 3.1.7 Minimize inconveniences to area homes, and minimize disruption to residents, businesses, and scheduled area events. 3.1.8 Analyze at a minimum the following construction methods and requirements as they apply: 3.1.8.1 Tunneling/Trenchless Crossings. 3.1.8.2 Excavation Support. 3.1.8.3 Dewatering. g 3.1.8.4 Foundation stabilization. 3.2 Hydrologic and Hydraulic Modeling and Calculations. Update the hydrologic and hydraulic model and calculations developed during the conceptual design phase based on the Phase 1 selected layout. Update the hydraulic models and calculations based on the final layout of the Phase 1 sewer system. The final sewer layout will be set after completion of the topographic survey, field investigations, and review of potential conflicts. The proposed pipe system will be adjusted as necessary to maintain the sewer flow without surcharging the pipes or manholes beyond acceptable design limits. 3.3 System Refinement. Review the proposed Phase 1 storm and sanitary systems for conflicts with existing utilities, routing limitations, and constructability issues. Adjust the proposed storm and sanitary sewer systems 29 including data, GIS data, survey, drawings, assumptions, analysis, alignments, and costs. 3.1.2 Evaluation of how the physical setting may affect the preliminary design including utilities, soil conditions, existing street sections, and easement needs. 3.1.3 Verification of preliminary survey data for sanitary and storm sewer construction and street reconstruction. 28 a attributes are provided with the electronic data. 2.7 Property Owner Letter and Questionnaire. Upon initiation of the Phase 1 project and coordination with the PMT, the ENGINEER shall send a letter to all properties within the Phase 1 project area noting that sewer separation preliminary design is beginning for their area, and that external investigations may be conducted on their property to collect information for design of the new system. Include questionnaire to help in the identification of private inflow sources and other information about existing service laterals and system performance that may be pertinent for design for those properties that did not respond to the questionnaire mailed during the field investigations phase. 27 as necessary to eliminate conflicts wherever reasonably possible including selecting and evaluating alternate alignments; revising inlet locations; and adjusting pipe inverts. 3.4 Proposed Routing Field Investigation. ENGINEER will coordinate a Project Team and PMT site visit as part of a Monthly Progress meeting to field verify the route of the proposed Phase 1 sewer system prior to commencement of the topographic survey to evaluate for constructability. Sewer layout to be adjusted based on the findings. 3.5 Hydraulic Performance. Verify the capacity and performance of the adjusted Phase 1 storm and sanitary sewer systems to ensure the proposed pipes and manholes do not surcharge beyond acceptable design limits. Adjust as needed to meet this criterion. Sanitary sewer system shall be designed in conformance with the Sanitary Sewer Design Basis and Methodology Guidance. 3.6 Final Routing and Sizes. Update the proposed system layout based on the topographic survey. Evaluate for conflicts and adjust accordingly. Evaluate the hydraulic performance and adjust the pipe sizes and inverts accordingly. 3.7 Plan and Profile Drawings. Import the topographic survey and utility locations from drawings previously obtained including sanitary sewer mains and services, street lights, traffic signals, gas main and services, water main and services, underground and overhead electric, telephone facilities, cable TV, and fiber optic cable and develop the Phase 1 plan/profile drawings. Some clean-up of survey data is generally necessary so that the plan sheets are not overly cluttered as per the CAD Standards. Import available utility drawings. Show proposed storm sewer improvements. Show proposed Green Solutions location and type (no detailed green solutions drawings on plan/profile sheets). Drawings shall be prepared, updated, and maintained in accordance with the Sewer Separation CAD Standards. 3.8 Utility Relocation Coordination. Coordinate utility relocation requirements in the Phase 1 area with affected utilities. Minimize utility relocation and design utility crossings by field verifying critical elevations, including locations of existing manholes, utilities, and sewer infrastructure along preferred alignments. 3.9 Right-of-Way Requirements. Review Right-of-Way Requirements. Prepare right-of-way requirements for the construction of the new Phase 1 sewer system per the ROW Management and Property Acquisition Procedure. The right-of-way requirements are to be shown on the plans and discussed in the technical memorandum. 30 7 Property Owner Letter and Questionnaire. Upon initiation of the Phase 1 project and coordination with the PMT, the ENGINEER shall send a letter to all properties within the Phase 1 project area noting that sewer separation preliminary design is beginning for their area, and that external investigations may be conducted on their property to collect information for design of the new system. Include questionnaire to help in the identification of private inflow sources and other information about existing service laterals and system performance that may be pertinent for design for those properties that did not respond to the questionnaire mailed during the field investigations phase. 27 3.10 Inflow/Infiltration Reduction Requirements. All sewer separation projects will include a minimum amount of rehabilitation and new construction measures to minimize and eliminate some direct sources of storm and ground water inflow and infiltration in both sanitary and storm sewer manholes, whether in pavement or in non-paved areas. These measures include: (1) installing external frame seals and solid manhole covers on all new manholes; (2) installing external frame seals on all existing manholes exposed during construction, which may include rebuilding risers; (3) cut out, expose, rebuild risers if necessary, and install external frame seals on all existing manholes which are on sanitary sewers or on pipes that are being changed from combined to sanitary sewers; (4) replace existing perforated manhole covers with solid covers (and new frame if necessary) on all existing sewers which are changed from combined to sanitary sewers, AND on any existing sanitary sewers (especially upstream branches that feed into these renovated sewers). This work will be included in the final design project plans and specifications for the direct Phase 1 project area at a minimum, and to the extent of the system outside of the project area as determined through discussions with the PMT. Provide a preliminary manhole I/I reduction schedule for the above I/I reduction requirements to be included in the technical memorandum. Estimated costs for the above I/I reduction requirements should be included in the 30% construction cost estimates. 3.11 Preliminary Green Solutions Design. Prepare layout drawings of proposed green solutions in the Phase 1 area including layout of amenities, landscaping, etc. as identified in the Green Solutions TM and conceptual design plans. 3.12 Pavement Removal and Replacement. Identify and incorporate paving removal and replacement limits along with anticipated sidewalk and handicap ramp construction (conservative estimates at this stage). Determine preliminary pavement removal and replacement areas while taking into consideration existing street and curb conditions, and potential utility impacts to the City right-of-way and pavement due to relocations and replacements. 3.13 Project Phasing and Scheduling. Develop Phase 1 project phasing and sequencing, if applicable. Phase 1 project phasing and sequencing shall be discussed in the technical memorandum. 3.14 Opinion of Probable Construction Costs. Prepare a Phase 1 opinion of probable costs (OPC)based on the Phase 1 (30%) preliminary drawings and level of design. The OPC is to be developed in accordance with the Sewer Separation Protocol and provided in the technical memorandum. 31 ER shall send a letter to all properties within the Phase 1 project area noting that sewer separation preliminary design is beginning for their area, and that external investigations may be conducted on their property to collect information for design of the new system. Include questionnaire to help in the identification of private inflow sources and other information about existing service laterals and system performance that may be pertinent for design for those properties that did not respond to the questionnaire mailed during the field investigations phase. 27 TASK 4B PHASE 1 PRELIMINARY BASIS OF DESIGN TECHNICAL MEMORANDUM Objective: Prepare a Basis of Design Technical Memorandum that summarizes the findings, calculations, assumptions, and phasing plan, based on the conceptual design. Obtain review comments for the Phase 1 technical memorandum and 30% preliminary drawings from the PMT, review agencies, and utilities. Finalize the technical memorandum and 30% drawings to address review comments from the PMT and others. Deliverables: Basis of Design TM for the conveyance sewer, sewer separation, and green solutions elements and 30% complete plan and profile sheets. Review comments from PMT. Final Technical Memorandum and 30% Preliminary Drawings. Scope: 4.1 Risk Mitigation Strategy. The Project Team shall identify the risk mitigation strategy for the risk factors identified in the Sewer Separation Protocol. 4.2 Preliminary Project Sustainability Strategies. The ENGINEER will develop preliminary sustainability strategies based on the Sustainability Benefits Table developed by the PMT. 4.3 Phase 1 Preliminary Basis of Design TM. Prepare Phase 1 Preliminary Basis of Design TM. The Basis of Design TM shall summarize the development of the preliminary plans including field data, GIS data, hydrologic and hydraulic modeling and calculations; system sizing; utility coordination; neighborhood coordination; sustainability, risk mitigation strategy, green solutions; green solutions benefits; agency and permitting coordination; OPC; list of environmental clearances/permits; Wetland Identification Report; recommendations for future project phases; and recommendations for final design including phasing and sequencing. 4.4 Plan Distribution. Coordinate with the PMT for the distribution of the 30% documents to the review agencies, permitting agencies, utilities, and CITY departments for review and comment. ENGINEER will assist PMT with responses to comments received by reviewing agencies. 4.5 Utility Coordination Meeting. ENGINEER will conduct a utility coordination meeting per the Utility Coordination Procedure. ENGINEER will be responsible for taking meeting notes and distributing meeting notes. The meeting will be coordinated with PMT. 32 oject phasing and sequencing, if applicable. Phase 1 project phasing and sequencing shall be discussed in the technical memorandum. 3.14 Opinion of Probable Construction Costs. Prepare a Phase 1 opinion of probable costs (OPC)based on the Phase 1 (30%) preliminary drawings and level of design. The OPC is to be developed in accordance with the Sewer Separation Protocol and provided in the technical memorandum. 31 ER shall send a letter to all properties within the Phase 1 project area noting that sewer separation preliminary design is beginning for their area, and that external investigations may be conducted on their property to collect information for design of the new system. Include questionnaire to help in the identification of private inflow sources and other information about existing service laterals and system performance that may be pertinent for design for those properties that did not respond to the questionnaire mailed during the field investigations phase. 27 4.6 Final TM. Revise TM to incorporate review comments. Prepare memo to address review comments that were not incorporated and summarize how the issue was reconciled. Submit the final TM and drawings to the PMT in accordance with the Sewer Separation Protocol. TASK 5B PERMITTING Objective: Provide assistance to the CITY and PMT in the identification of required permits and the preparation and submittal of the permits to the appropriate agencies. Environmental permitting and regulatory issues shall be addressed in accordance with the Environmental Plan and coordinated with the PMT Compliance Team. Deliverables: List of permits and environmental clearances; and Wetland Identification Report. Scope: 5.1 Environmental Permit List. As part of preliminary design, the ENGINEER will coordinate and collaborate with the PMT Compliance Team to review the preliminary list of permits and environmental clearances to be obtained as part of Phase 1 construction. Incorporate permit design requirements as outlined in the Environmental Plan, into the Technical Memorandum(Basis of Design). 5.2 Environmental Permitting. ENGINEER shall fill out all permit applications for any governing agency or other entity related to obtaining field investigations and surveying for preliminary and final design services. ENGINEER shall submit permit applications to the PMT and CITY for review and submission. Unless otherwise determined, any permits, mitigation plans, or similar developed by the ENGINEER shall be reviewed by the PMT Compliance Team prior to submission to the appropriate agency. 5.2.1 Site Visit. This effort includes reviewing existing resources prior to the site visit, the site visit to determine if wetlands and/or other waters exist on site, using global positioning system(GPS) equipment to record wetlands/other waters found on-site, photographs to provide a photo log, and recording findings on the appropriate forms. The work will follow the Routine Methodology of the 1987 U.S. Army Corps of Engineers (USACE) Wetlands Delineation Manual, the Midwest Regional Supplement (2010), and Omaha District Regional Conditions, as necessary. 5.2.2 Wetland Identification Report. After concluding the site visit, ENGINEER will complete a Wetland Identification Report. The report will provide information to the PMT identifying locations of wetlands and other waters. The pre-construction notification will identify potential impacts and, if required, any mitigation efforts. The draft report will be submitted to the PMT and CITY for review and 33 d provided in the technical memorandum. 31 ER shall send a letter to all properties within the Phase 1 project area noting that sewer separation preliminary design is beginning for their area, and that external investigations may be conducted on their property to collect information for design of the new system. Include questionnaire to help in the identification of private inflow sources and other information about existing service laterals and system performance that may be pertinent for design for those properties that did not respond to the questionnaire mailed during the field investigations phase. 27 comment. Project team shall provide the City with electronic files of all wetland delineations, sampling points, and locations of waters of the US created while preparing the Wetland Identification Report. Project team shall coordinate with the PMT to assure that minimum data attributes are provided with the Wetland Identification Report. TASK 6B ADDITIONAL SERVICES Additional services shall be provided only if approved by the CITY. Scope, schedule, and compensation will be negotiated for these items as necessary. These additional services may include,but shall not be limited to final design services, assistance during bidding, engineering during construction and construction administration. Authorization to proceed, if the services are required, shall be in the form of an Amendment to this AGREEMENT specifying the work to be performed, schedule, and additional compensation. 6.1 Attend additional meetings, if required. 6.2 Provide additional SUE potholes, if required. 6.3 Provide additional topographic survey, if required. 6.4 Provide additional geotechnical investigations, including test borings and street corings, if required. 6.5 Provide additional manhole condition assessments, if required. 6.6 Provide additional CCTV investigations, if required. 6.7 Provide additional smoke and dye testing, if required. 6.8 Provide additional service lateral locates, if required. 6.9 Prepare additional permits and environmental clearances, if required. 6.10 Revise the conceptual designs of subsequent phases due to the Phase 1 preliminary design, if required. 6.11 Develop CSO Program public website content, if directed. SCHEDULE ENGINEER agrees to complete by March 30, 2013, the necessary Phase 1 preliminary design services listed in this Exhibit, and includes a Phase 1 Preliminary Basis of Design Technical Memorandum. Services beyond the preliminary design phase, if included by amendment, shall be completed as necessary in context to the actual construction timing. The 34 Regional Supplement (2010), and Omaha District Regional Conditions, as necessary. 5.2.2 Wetland Identification Report. After concluding the site visit, ENGINEER will complete a Wetland Identification Report. The report will provide information to the PMT identifying locations of wetlands and other waters. The pre-construction notification will identify potential impacts and, if required, any mitigation efforts. The draft report will be submitted to the PMT and CITY for review and 33 d provided in the technical memorandum. 31 ER shall send a letter to all properties within the Phase 1 project area noting that sewer separation preliminary design is beginning for their area, and that external investigations may be conducted on their property to collect information for design of the new system. Include questionnaire to help in the identification of private inflow sources and other information about existing service laterals and system performance that may be pertinent for design for those properties that did not respond to the questionnaire mailed during the field investigations phase. 27 CITY recognizes that completion of the design work listed in this Exhibit within this deadline is contingent upon timely response from utilities and CITY or their authorized representatives. PROJECT MANAGER AND CONTACT PERSON ENGINEER designates Waldo Margheim, P.E., whose business address and phone number are George Butler Associates, Inc. (GBA), 9801 Renner Boulevard, Lenexa, Kansas, 66219, (913) 577-8218, as its project manager and contact person for this PROJECT. A personnel change of the project manager for the PROJECT is subject to written approval of the CITY. ENGINEER shall not maintain a project manager that is not acceptable to the CITY. 35 EXHIBIT"C" BREAKDOWN OF COSTS 36 hibit within this deadline is contingent upon timely response from utilities and CITY or their authorized representatives. PROJECT MANAGER AND CONTACT PERSON ENGINEER designates Waldo Margheim, P.E., whose business address and phone number are George Butler Associates, Inc. (GBA), 9801 Renner Boulevard, Lenexa, Kansas, 66219, (913) 577-8218, as its project manager and contact person for this PROJECT. A personnel change of the project manager for the PROJECT is subject to written approval of the CITY. ENGINEER shall not maintain a project manager that is not acceptable to the CITY. 35 Summary by Firm $ HRS PRIME GBA $959,849 7244 SUB#1 EGA $94,850 734 SUB#2 EDC $37,825 405 SUB#3 Thiele $47,205 243 SUB#4 Lovgren $6,925 46 SUB#5 ACE $16,950 0 Total Labor Hours 8,672 Total Fee $1,163,603 Page 1 of 61 ge Butler Associates, Inc. (GBA), 9801 Renner Boulevard, Lenexa, Kansas, 66219, (913) 577-8218, as its project manager and contact person for this PROJECT. A personnel change of the project manager for the PROJECT is subject to written approval of the CITY. 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The report will provide information to the PMT identifying locations of wetlands and other waters. The pre-construction notification will identify potential impacts and, if required, any mitigation efforts. The draft report will be submitted to the PMT and CITY for review and 33 d provided in the technical memorandum. 31 ER shall send a letter to all properties within the Phase 1 project area noting that sewer separation preliminary design is beginning for their area, and that external investigations may be conducted on their property to collect information for design of the new system. Include questionnaire to help in the identification of private inflow sources and other information about existing service laterals and system performance that may be pertinent for design for those properties that did not respond to the questionnaire mailed during the field investigations phase. 27 s MIN _a saigaaaasssaaa l a• saasasa s :;: 11111111111111: ::::::'''''''' as111111111 000ev000 oa a o0000000a . AF s _ a ooReo1 o1 o00000 �$ a e0000000a11111 t . LiI. oo..oa00000000 a ose000aoa 1~ oa00000°000vea ooa0000 — � a ��'�� 000a00000s0000 att I'��'�a v0000°aoa s s00000maro.o oo..00000ae000 as voeee va ev000seoa fF a R00000000000 R� oo�n000000000 .g o0000 oa o0000000a gl a 34 - 8 8 RR 8 a 1 iissasagssag§a a sa§gssassgssas a sssas s ssaaasa s W N g�uu • ��SN F F R --1 I I- I H-H-= = _ L W =I 1 G .1 i a i, . r ggd F r i EEC ra ik a ¢ i E i o i't'cI_dE �m 1 illi-1141 _ i M1211121! is At=SIE € r s. [ E, iiiiitc18• _ ili —Jiiii fzs15" 1 4. N99e,.=W < -1,-t � I. i ; annnen e� l,7:2; A .., h s ..1.1,NR., a UU I 0 1 . pp 9 p Q $ gQ ¢Qp j I 44!44 4 F44'ARR4 S 4444 s 44444! 4 ,qs - 11 aaaaa E aplEaa E EaaF a "'Oaf A F jg� �i �� i ■ _�i- ��-'�{— ��--- i H+ 1 a E o. Ii i I 1 o el 1 il la a I a x g .G atn b -n a. s 8` @ $ s d8� 5 �¢¢ aP � ss5�a s il p I ow QJ n r{� an or^....t+IR^. a 'h"" n i^om333 iV WTI 1 5- ¢G w 0. f6 �b 1 L �l L,q >!£��q yclilit g t4q § Etna ! sSiiiiWibg W i W L W €11J _011 I z ��'1•ISRR^.�9�� R•I4R9nR _rv» • ^ �n^IZR 4 J S elnnnnrvNrve-INNNNN i72i�g.4 i MO �i_` I 0 1I 1 lI ary. 5.2.2 Wetland Identification Report. After concluding the site visit, ENGINEER will complete a Wetland Identification Report. The report will provide information to the PMT identifying locations of wetlands and other waters. The pre-construction notification will identify potential impacts and, if required, any mitigation efforts. The draft report will be submitted to the PMT and CITY for review and 33 d provided in the technical memorandum. 31 ER shall send a letter to all properties within the Phase 1 project area noting that sewer separation preliminary design is beginning for their area, and that external investigations may be conducted on their property to collect information for design of the new system. Include questionnaire to help in the identification of private inflow sources and other information about existing service laterals and system performance that may be pertinent for design for those properties that did not respond to the questionnaire mailed during the field investigations phase. 27 I . • • sagas 's SVISS5S a MSS a SSSSSS S —— 0.0.0 0s 0000000 og 0000: og 00.... as — y F] Ita 00.00 0g 0000000 og ;00.00 og 000000 og :0000 og 0000::: og 0000: og 0000:: og $ :0000 og o000000 og 0000: og 0000:: og » a 1 0000: og 0000000 0s ,:0000 0s 000000 0s ? 2 —`— S--^-oosoo-os- ....... 0g :0000 0g .:0000 .s Ir 0.000 og 0000000 og 00000 og .o.... og 111 i 8 :::: ::::0: o 0g vv..... E _ sg g :0000 og 000000. og .0.00 og 000000 og ill» mR AS R il "I . gaasg S 1d d d gpssgg 3 gag§R R § d A sssgg § j »» -- N WL I-' 1 II s H-11-1 -_0 1-- 1 I I 8 ii - ippo 111711 vWi ash% iv il cr „ 3-a g s d8snSS22 s e i',� f� '� i 5y6R 8 8 H 1 L'ig—li 10 i 40 J n W i A .., h s ..1.1,NR., a UU I 0 1 . pp 9 p Q $ gQ ¢Qp j I 44!44 4 F44'ARR4 S 4444 s 44444! 4 ,qs - 11 aaaaa E aplEaa E EaaF a "'Oaf A F jg� �i �� i ■ _�i- ��-'�{— ��--- i H+ 1 a E o. Ii i I 1 o el 1 il la a I a x g .G atn b -n a. s 8` @ $ s d8� 5 �¢¢ aP � ss5�a s il p I ow QJ n r{� an or^....t+IR^. a 'h"" n i^om333 iV WTI 1 5- ¢G w 0. f6 �b 1 L �l L,q >!£��q yclilit g t4q § Etna ! sSiiiiWibg W i W L W €11J _011 I z ��'1•ISRR^.�9�� R•I4R9nR _rv» • ^ �n^IZR 4 J S elnnnnrvNrve-INNNNN i72i�g.4 i MO �i_` I 0 1I 1 lI ary. 5.2.2 Wetland Identification Report. After concluding the site visit, ENGINEER will complete a Wetland Identification Report. The report will provide information to the PMT identifying locations of wetlands and other waters. The pre-construction notification will identify potential impacts and, if required, any mitigation efforts. The draft report will be submitted to the PMT and CITY for review and 33 d provided in the technical memorandum. 31 ER shall send a letter to all properties within the Phase 1 project area noting that sewer separation preliminary design is beginning for their area, and that external investigations may be conducted on their property to collect information for design of the new system. Include questionnaire to help in the identification of private inflow sources and other information about existing service laterals and system performance that may be pertinent for design for those properties that did not respond to the questionnaire mailed during the field investigations phase. 27 • :::: a ma - -off mmmmmmmommm ma =a IIDIIIIIIII ommmoommmmm 'ea oa 11111111111 mmmmmommmmo oa I� IIIIIII mm000mmooae oa a§ f • 8 000aomo ma =� I I s. mmmmommommm ma ma 1111111111 -I ill mmmmmmmmmoo ma 11111111111 I ill 000ammmmmmo ma El IlOIHIllO Immeommemmmm as Y aaaaasssaas a € s c iRo a" J i • 11...JL--- ---Th-I- . :. J1 - I ,15 a a 1 I O g ._ a $ $g 1 1 a if IIII 1 OWj B B $BEES ESJ I W a oue'eee:oRmidm�20 O O_ 1 Z; • II -- Ig333S35333331 1 111111101313— --ass s a szszszaaxa sz 11 11111111118_ MMIIIIIM ::::: oa 000000a��Ill-lllllll- llllllllllllllll_ '' -�� ?� fl_ ffI CCCCC oa o0000000a 8 IIflIUhIHIhF 1111111111111111111: °0000 oa o0000000a I or lhhithiUl is ourn CCCCC oa aa000000a 3 ..; .. .11lulll� nulllinulhli CGGCC oa 000a0000a a ooe... as o__o_0000000 oa °0000 oa 0000>000a J -- 8- 000_ __ oa o__e_vaeevee oa :0000 oa a0000000a --3;- MI _��___ -oa _o .eveoaeeeeoa :00000& 00000allllIlll — � �000000.a000 „� 0000.o..00evoe eevoe oa :0000 ooa a. . . . . . . . . . X . . . .4 33 A I g '' 1 gasasaalassa § 2a2as §1aaa2a 0 a6BBa s aaaaaas A ip.S» a a a »a F 1 i N ii I ; fiji1 i S o ii 5 1i41 I 10411 a 3 C52F gi ill 1 ItP r.10#M I.' pil . 1 aNa . 51 155&M�8 11 (P4112, s 7 iu& 3 EI-ii £L € W u ?; ill iiiiL �� i ��!€i�ti'l � ,€� 11-11"1� « �-914114oWIW1111_W1 � ~= I qwe_llef 1 =W < ^�9RSR'R^.RRa^^ g rvnann„4” edi .eryinnn ^zVYefd NNNNN 00 4444! 4 ,qs - 11 aaaaa E aplEaa E EaaF a "'Oaf A F jg� �i �� i ■ _�i- ��-'�{— ��--- i H+ 1 a E o. Ii i I 1 o el 1 il la a I a x g .G atn b -n a. s 8` @ $ s d8� 5 �¢¢ aP � ss5�a s il p I ow QJ n r{� an or^....t+IR^. a 'h"" n i^om333 iV WTI 1 5- ¢G w 0. f6 �b 1 L �l L,q >!£��q yclilit g t4q § Etna ! sSiiiiWibg W i W L W €11J _011 I z ��'1•ISRR^.�9�� R•I4R9nR _rv» • ^ �n^IZR 4 J S elnnnnrvNrve-INNNNN i72i�g.4 i MO �i_` I 0 1I 1 lI ary. 5.2.2 Wetland Identification Report. After concluding the site visit, ENGINEER will complete a Wetland Identification Report. The report will provide information to the PMT identifying locations of wetlands and other waters. The pre-construction notification will identify potential impacts and, if required, any mitigation efforts. The draft report will be submitted to the PMT and CITY for review and 33 d provided in the technical memorandum. 31 ER shall send a letter to all properties within the Phase 1 project area noting that sewer separation preliminary design is beginning for their area, and that external investigations may be conducted on their property to collect information for design of the new system. Include questionnaire to help in the identification of private inflow sources and other information about existing service laterals and system performance that may be pertinent for design for those properties that did not respond to the questionnaire mailed during the field investigations phase. 27 • It —1._ _ aaaaa a Igaaia F isaaaa a aaaaaa a ms ::::: 02— ::::::: 0a ::::: oa ::::::: i I 0000o as oa oa 00000 0a— .000000 0x— ::::0 :a :::::: :a e ::::: 0a .000000 0x 00000 0x 00000 :a m 8 a :::: a::::: ::-- ::::: :: ::::::: :: - ::::: :: :::::: :: fli� -- oa000-oa o00 0 oa- oo-e� -12 z7- 8 aaaaa aaxttx E xxxx p aaaaaa a i i i 05- 444 ti 4 4 1 • i 1 !II I fill I. g t NWT _ ■ $ 0.`_ m ' ~ i -_�m �� § ~~ .gIII Winn ss-sa u r. Q 4 40 OU I '�,^�2d� �'�nn4wa^. I^nnan ' � ';s2m3ml • , . . _I aaaasaaaaaaa F & a e000000a0000 oa oa ---- ii� o000000000 oa oa it00000o000oe oa S$ gtl —— B-� o000000000o ea as _ = e o0000000000 oa oa B S 8 o0000000000 oa oa W 1r00000000000 a oa. s s =a !�M —0000000.0 a oa _ — a o0000000000 _a $- 8 2 aaaaaaaaaaa a o I i a l4 oe w 0* Iiii.1 cro i 6;r »si pl t W O: isa 5 O $ Ea I� f $ '� GCCAC it 8 aura _ ilgii11111°Tifilliiilierr 61f MI 11 1 Y 0 ¢� 1 xWO a ,.. .5, 00 . , i7 I • .] aaaaaaaa&daa s 22222233222222 8 &aaaa a 8222222 a 8 vaa000000000 oa 000aaa00000000 oa-- os000 oa oaa00000a s0000.0000000 oa 000000a000eooa » --v0000 as o0000000a — 000000000000 va— o°0000aaa000aa oa ooaoo og eevaveesa ill 1 » oa0000000 � 000000a 000000000aoo--g OOOOOOOOOO.00— a a j o .� o0000 000000e - � IP ti f an F a8882822222g a 2322228282§888 § 22288 a 2223322 a I 8-H I ' 1-�-I-Aal P-I-1 IL III _i■ I _ill I mi liS a. a 1 s €Phil! � >g. �1 ea `id eye ; y am s ii Wilk) FE.1 I2 NwV $ is s pl —r»gaV_1� lz S S5 EISHilltEg < iRaggS8S1 IL hill AiiiMAI 2 i ^" 4rg W n ,v,ann:lanr,51eNN A e nn i iZ2g44i Q_, j Q V ^1^. I 1 5 1i41 I 10411 a 3 C52F gi ill 1 ItP r.10#M I.' pil . 1 aNa . 51 155&M�8 11 (P4112, s 7 iu& 3 EI-ii £L € W u ?; ill iiiiL �� i ��!€i�ti'l � ,€� 11-11"1� « �-914114oWIW1111_W1 � ~= I qwe_llef 1 =W < ^�9RSR'R^.RRa^^ g rvnann„4” edi .eryinnn ^zVYefd NNNNN 00 4444! 4 ,qs - 11 aaaaa E aplEaa E EaaF a "'Oaf A F jg� �i �� i ■ _�i- ��-'�{— ��--- i H+ 1 a E o. Ii i I 1 o el 1 il la a I a x g .G atn b -n a. s 8` @ $ s d8� 5 �¢¢ aP � ss5�a s il p I ow QJ n r{� an or^....t+IR^. a 'h"" n i^om333 iV WTI 1 5- ¢G w 0. f6 �b 1 L �l L,q >!£��q yclilit g t4q § Etna ! sSiiiiWibg W i W L W €11J _011 I z ��'1•ISRR^.�9�� R•I4R9nR _rv» • ^ �n^IZR 4 J S elnnnnrvNrve-INNNNN i72i�g.4 i MO �i_` I 0 1I 1 lI ary. 5.2.2 Wetland Identification Report. After concluding the site visit, ENGINEER will complete a Wetland Identification Report. The report will provide information to the PMT identifying locations of wetlands and other waters. The pre-construction notification will identify potential impacts and, if required, any mitigation efforts. The draft report will be submitted to the PMT and CITY for review and 33 d provided in the technical memorandum. 31 ER shall send a letter to all properties within the Phase 1 project area noting that sewer separation preliminary design is beginning for their area, and that external investigations may be conducted on their property to collect information for design of the new system. Include questionnaire to help in the identification of private inflow sources and other information about existing service laterals and system performance that may be pertinent for design for those properties that did not respond to the questionnaire mailed during the field investigations phase. 27 • 1 v — - -- k A 8 000ve oa e°oeeee va [o000 oa :::::: :: gE eeeee a� °°eaves e� 00000 o�o 00000 o� °°0 0000 o� eveee e�— °00000 oa • 00000 oa o000000 0� 00000 oa °00000 as i ii — E--00000 oa o000000 0� 00000 oa °00000 oa 01 — i Or i I =I. - _1 N-11_ L a J !1d1 cc 3.PIS 1 it 1 t� ' NNNNAsilmill ,,.,,-",, < 'nw,In �'mmmmm $ 4 O Y y� F O U In F 5 O $ Ea I� f $ '� GCCAC it 8 aura _ ilgii11111°Tifilliiilierr 61f MI 11 1 Y 0 ¢� 1 xWO a ,.. .5, 00 . , i7 1 -1— J i— I -- -- -- I B ; saa a a aaaaaaa li 8 o0000000000 oa oa €y ! 0000v0000ao oa o; oaIi: L::::::°° ve 8- SR IV ?—........... oa i i i i -- i BBsssBsa&sa s a § l o r e si gg'(hI iL CGS s �1 1...!pu S_asl ibu:ilill it I I. _ jIJjj1IIIII H. • iu �W dd p P 20 h 0. 1 I 5 In F 5 O $ Ea I� f $ '� GCCAC it 8 aura _ ilgii11111°Tifilliiilierr 61f MI 11 1 Y 0 ¢� 1 xWO a ,.. .5, 00 . , i7 • • i ��QQQ�a1QQ= s-��IA��QQQ�22QQ Q 22222 2222222 Ai lin ::: :::::: aaa o& 0000a a� aaaaaaaaQ „. ,t,,, g aQ a0a00 oQ o0000000a gP 00000000o00000 aQ 0000a aQ aa00aa00Q 201: 13 IHHHI00000000000000 aQ oaaaa s __ a aaa00000 fr -- IIn�lIRlIl115 IllnIQ` 0000aaiiiii:::iivas ::: : TITTT::::::::: it R R j 888338328288 8 QaQaQaQQQQaQQQ Q QQBQQ a xQQQQQQ Q f i Dr a Q m ± . I in I H+I-_IL H+= d ll,a ___ g i II: i ; o c g cc a. us Z 1 II u•fily �i' 2, 7 i��—s�w1 ! Ih ii...!!:_ ; — iv4 a111 na =m N. < -M R aa9 `d ^1.ta� ^ ;V x ^gnry°«nro A 1 g 2ZVg J lH 1 08 I '� 0 1 II o r.10#M I.' pil . 1 aNa . 51 155&M�8 11 (P4112, s 7 iu& 3 EI-ii £L € W u ?; ill iiiiL �� i ��!€i�ti'l � ,€� 11-11"1� « �-914114oWIW1111_W1 � ~= I qwe_llef 1 =W < ^�9RSR'R^.RRa^^ g rvnann„4” edi .eryinnn ^zVYefd NNNNN 00 4444! 4 ,qs - 11 aaaaa E aplEaa E EaaF a "'Oaf A F jg� �i �� i ■ _�i- ��-'�{— ��--- i H+ 1 a E o. Ii i I 1 o el 1 il la a I a x g .G atn b -n a. s 8` @ $ s d8� 5 �¢¢ aP � ss5�a s il p I ow QJ n r{� an or^....t+IR^. a 'h"" n i^om333 iV WTI 1 5- ¢G w 0. f6 �b 1 L �l L,q >!£��q yclilit g t4q § Etna ! sSiiiiWibg W i W L W €11J _011 I z ��'1•ISRR^.�9�� R•I4R9nR _rv» • ^ �n^IZR 4 J S elnnnnrvNrve-INNNNN i72i�g.4 i MO �i_` I 0 1I 1 lI ary. 5.2.2 Wetland Identification Report. After concluding the site visit, ENGINEER will complete a Wetland Identification Report. The report will provide information to the PMT identifying locations of wetlands and other waters. The pre-construction notification will identify potential impacts and, if required, any mitigation efforts. The draft report will be submitted to the PMT and CITY for review and 33 d provided in the technical memorandum. 31 ER shall send a letter to all properties within the Phase 1 project area noting that sewer separation preliminary design is beginning for their area, and that external investigations may be conducted on their property to collect information for design of the new system. Include questionnaire to help in the identification of private inflow sources and other information about existing service laterals and system performance that may be pertinent for design for those properties that did not respond to the questionnaire mailed during the field investigations phase. 27 • • • • • • MCI 00000 oa o000000 oa 00000 oa °00000 o� i 5 vovoo o� 000a000 oa r:: oaa0000a0000° a: ox °00000 : IPR 00000 o� 000a000 o� �oeevo °a oe°000 oa i Q �- -oo 00 0� °°00000 oa 00000 e�—os000e-o� U a00000 0 OOOCO00 oa 00000 0 000000 0 111 'ovooe e8 000a000 a8 'vovoo e8, voaeee e8 g oa e8 :::::: :; — 1R -00000 oa , ::i:; :::::.:: - �- 00000 8 I000000s-aa— s0000 08 000000 0 I 111 1 ii .F� 88888 8 8282288 a 888aa a 888888 8 f i ids" -r N N-I =a: I-{-1--:1 I i- Ali: I-I-I- I 1 a g _ § 3 a t 4 $ a er 8 �� yip clec I ; • P'Stts 1Agleia-~_ Y .2. g ft gr 0. 81 .11 ] ragh gg aIJ .c2212 a a22I2dn 1 -"".n m22329 51 155&M�8 11 (P4112, s 7 iu& 3 EI-ii £L € W u ?; ill iiiiL �� i ��!€i�ti'l � ,€� 11-11"1� « �-914114oWIW1111_W1 � ~= I qwe_llef 1 =W < ^�9RSR'R^.RRa^^ g rvnann„4” edi .eryinnn ^zVYefd NNNNN 00 4444! 4 ,qs - 11 aaaaa E aplEaa E EaaF a "'Oaf A F jg� �i �� i ■ _�i- ��-'�{— ��--- i H+ 1 a E o. Ii i I 1 o el 1 il la a I a x g .G atn b -n a. s 8` @ $ s d8� 5 �¢¢ aP � ss5�a s il p I ow QJ n r{� an or^....t+IR^. a 'h"" n i^om333 iV WTI 1 5- ¢G w 0. f6 �b 1 L �l L,q >!£��q yclilit g t4q § Etna ! sSiiiiWibg W i W L W €11J _011 I z ��'1•ISRR^.�9�� R•I4R9nR _rv» • ^ �n^IZR 4 J S elnnnnrvNrve-INNNNN i72i�g.4 i MO �i_` I 0 1I 1 lI ary. 5.2.2 Wetland Identification Report. After concluding the site visit, ENGINEER will complete a Wetland Identification Report. The report will provide information to the PMT identifying locations of wetlands and other waters. The pre-construction notification will identify potential impacts and, if required, any mitigation efforts. The draft report will be submitted to the PMT and CITY for review and 33 d provided in the technical memorandum. 31 ER shall send a letter to all properties within the Phase 1 project area noting that sewer separation preliminary design is beginning for their area, and that external investigations may be conducted on their property to collect information for design of the new system. Include questionnaire to help in the identification of private inflow sources and other information about existing service laterals and system performance that may be pertinent for design for those properties that did not respond to the questionnaire mailed during the field investigations phase. 27 —--!|—--2..a_/#. . _ - ; ��,��,�� 0. 05 | , „� -a i IP 000...000.0 /�/\/ q — n ! 00000000000 05 -F4 ; f , / . — — #---e- --|! — ' \/\//\/ ~ . le :: : ' , --�-- f I�1- - 0�0��00, -| f a $ '§§§ ! ` 82222222222 a | ' I § 1Rm' | | 4_im __, -1ƒ-- ! ] -4 | ! ■ 1 § . § |! | ! k P Il{ § I . I » | | cg ` igr | s1 . { alh1 . I ` )K§ | |b0|gN| h , `ww | § &,o% ii i||A A ® \ ii | I§qg [1 | §K1 Ii d ] - § ! _ a ,� .w | k §k ) \ ; • P'Stts 1Agleia-~_ Y .2. g ft gr 0. 81 .11 ] ragh gg aIJ .c2212 a a22I2dn 1 -"".n m22329 51 155&M�8 11 (P4112, s 7 iu& 3 EI-ii £L € W u ?; ill iiiiL �� i ��!€i�ti'l � ,€� 11-11"1� « �-914114oWIW1111_W1 � ~= I qwe_llef 1 =W < ^�9RSR'R^.RRa^^ g rvnann„4” edi .eryinnn ^zVYefd NNNNN 00 4444! 4 ,qs - 11 aaaaa E aplEaa E EaaF a "'Oaf A F jg� �i �� i ■ _�i- ��-'�{— ��--- i H+ 1 a E o. Ii i I 1 o el 1 il la a I a x g .G atn b -n a. s 8` @ $ s d8� 5 �¢¢ aP � ss5�a s il p I ow QJ n r{� an or^....t+IR^. a 'h"" n i^om333 iV WTI 1 5- ¢G w 0. f6 �b 1 L �l L,q >!£��q yclilit g t4q § Etna ! sSiiiiWibg W i W L W €11J _011 I z ��'1•ISRR^.�9�� R•I4R9nR _rv» • ^ �n^IZR 4 J S elnnnnrvNrve-INNNNN i72i�g.4 i MO �i_` I 0 1I 1 lI ary. 5.2.2 Wetland Identification Report. After concluding the site visit, ENGINEER will complete a Wetland Identification Report. The report will provide information to the PMT identifying locations of wetlands and other waters. The pre-construction notification will identify potential impacts and, if required, any mitigation efforts. The draft report will be submitted to the PMT and CITY for review and 33 d provided in the technical memorandum. 31 ER shall send a letter to all properties within the Phase 1 project area noting that sewer separation preliminary design is beginning for their area, and that external investigations may be conducted on their property to collect information for design of the new system. Include questionnaire to help in the identification of private inflow sources and other information about existing service laterals and system performance that may be pertinent for design for those properties that did not respond to the questionnaire mailed during the field investigations phase. 27 • • a a a a s - aaaaaaa a oeaoe �saaaaa a oeaoe a aaaaaa5 a 11 --Ilnllla o0000000000000 �a— °a Illlllillla — oa000soeooveoo 0 00000 Jc II �IIIa a aIIIIIIIIIII n� _ _ 0000a00000000a oa e°ooe sa 000000a0000aoo ea e°oee as —— o soeve0000�000a oa — o0000 oa SI $ � 1111118�I��IIaIIIIIIIIIIa ooveeeeeeeee°e a 000eo oa a __ �� 0000ao^oaa0000yoa0000aa000aa000al IIIII� I a ooeeeeeesee°eo va o0000 oa aa0000aoa 1i T i -- I. 22222828882a 8 sssas§aaaasssa § 22222 a 2232222 8 ¢ J O N F — III W+_YL N—{—=g _ a . a E o iz g i 11111 is i lkillill a �5 . OEili jfj!J! 811111k occi E tabfiatES1211 t inAiai. ..iti r.01 t gAlifi =W ry ? F S e7na NNNe�i eR.NNNNNN e�i .tneZna� f fa�6Y� O Y •1'�W9 V9 1 .n m22329 51 155&M�8 11 (P4112, s 7 iu& 3 EI-ii £L € W u ?; ill iiiiL �� i ��!€i�ti'l � ,€� 11-11"1� « �-914114oWIW1111_W1 � ~= I qwe_llef 1 =W < ^�9RSR'R^.RRa^^ g rvnann„4” edi .eryinnn ^zVYefd NNNNN 00 4444! 4 ,qs - 11 aaaaa E aplEaa E EaaF a "'Oaf A F jg� �i �� i ■ _�i- ��-'�{— ��--- i H+ 1 a E o. Ii i I 1 o el 1 il la a I a x g .G atn b -n a. s 8` @ $ s d8� 5 �¢¢ aP � ss5�a s il p I ow QJ n r{� an or^....t+IR^. a 'h"" n i^om333 iV WTI 1 5- ¢G w 0. f6 �b 1 L �l L,q >!£��q yclilit g t4q § Etna ! sSiiiiWibg W i W L W €11J _011 I z ��'1•ISRR^.�9�� R•I4R9nR _rv» • ^ �n^IZR 4 J S elnnnnrvNrve-INNNNN i72i�g.4 i MO �i_` I 0 1I 1 lI ary. 5.2.2 Wetland Identification Report. After concluding the site visit, ENGINEER will complete a Wetland Identification Report. The report will provide information to the PMT identifying locations of wetlands and other waters. The pre-construction notification will identify potential impacts and, if required, any mitigation efforts. The draft report will be submitted to the PMT and CITY for review and 33 d provided in the technical memorandum. 31 ER shall send a letter to all properties within the Phase 1 project area noting that sewer separation preliminary design is beginning for their area, and that external investigations may be conducted on their property to collect information for design of the new system. Include questionnaire to help in the identification of private inflow sources and other information about existing service laterals and system performance that may be pertinent for design for those properties that did not respond to the questionnaire mailed during the field investigations phase. 27 a a a a 221222 aaaaaaaa a 'aaaaa s I jai a ly 13 181: o oe oa I-II-a [0000 ea IIIIIIIIIII ___�� oa IIIIIIIIIIlI �000e sa Ilnlllll oa IIIIIIIIIIIa oa IIIIIIIII °eeae oa 00000 oa COOOC oa 11111111111: “' . 000 oa II g a 00000 ,a ll�ll�lla oa IIIIIIIII� g 00000 o& -a 00000 oa -a f �� IIIIIIIIIII III�IIIII i� ::::::; — . g — eeae°° oa �oevo a� oa o0 0 — ! :__000 _ _ I oa I-°00000 oa I SFSi aaaaa a aaaaaaa a aaaaa a aaaaaa a • Sys. I + I11 a HI 1 - _ _ a i 1 1 a a a 0 fi 2 li 1 1 g Kec q E $R O 8 I aN o as aid I. s aa,i a E � aa€ }� a �� s A 1 I !_ i E 1112 ! jLill' g s om I :011111. -6-- 1/110.111 -4-10111::E-VEIEkiii SQJ �':rinnnn o d°1^14+IR': n j',,n—."� m p{000ibi 1 g �O p i O V 4 `11 ! I I R `o 1 =W < ^�9RSR'R^.RRa^^ g rvnann„4” edi .eryinnn ^zVYefd NNNNN 00 4444! 4 ,qs - 11 aaaaa E aplEaa E EaaF a "'Oaf A F jg� �i �� i ■ _�i- ��-'�{— ��--- i H+ 1 a E o. Ii i I 1 o el 1 il la a I a x g .G atn b -n a. s 8` @ $ s d8� 5 �¢¢ aP � ss5�a s il p I ow QJ n r{� an or^....t+IR^. a 'h"" n i^om333 iV WTI 1 5- ¢G w 0. f6 �b 1 L �l L,q >!£��q yclilit g t4q § Etna ! sSiiiiWibg W i W L W €11J _011 I z ��'1•ISRR^.�9�� R•I4R9nR _rv» • ^ �n^IZR 4 J S elnnnnrvNrve-INNNNN i72i�g.4 i MO �i_` I 0 1I 1 lI ary. 5.2.2 Wetland Identification Report. After concluding the site visit, ENGINEER will complete a Wetland Identification Report. The report will provide information to the PMT identifying locations of wetlands and other waters. The pre-construction notification will identify potential impacts and, if required, any mitigation efforts. The draft report will be submitted to the PMT and CITY for review and 33 d provided in the technical memorandum. 31 ER shall send a letter to all properties within the Phase 1 project area noting that sewer separation preliminary design is beginning for their area, and that external investigations may be conducted on their property to collect information for design of the new system. Include questionnaire to help in the identification of private inflow sources and other information about existing service laterals and system performance that may be pertinent for design for those properties that did not respond to the questionnaire mailed during the field investigations phase. 27 0 W SS 1____I 88888888888 2 CCCCCCGCGCC o8 a8 111m1m z. v a lillllllllll o0000000000 0� oa o a I o0000000000 og `g HI I o a 0 8 IIIIIlIII II J_ g e3 e8 IIUIIIIIIII 8 00000000000 08 oa ii --0000000000o as oa i'l si $ --Li 88888888888 a I- i iFsN x ——---- 1-1-1--I-H-{-I- .-'- • 1 I itI CC ii Wii g ig N LL _ -OwI iI11 gSS11SSSS 111111111111 i =W a s vevvvvaw�� 1 20 00 r f $ '� GCCAC it 8 aura _ ilgii11111°Tifilliiilierr 61f MI 11 1 Y 0 ¢� 1 xWO a ,.. .5, 00 . , i7 -- ► 1 �, .�o...... .°..000....... ...0 000.... _ — 000000 - 1 - "oleo .1...n .... .�...n. e 1p, -- a0000000 te II 0000a0000000 ..00 111::: ::1 1: - - _ 00000II o hoo osoao- sever-— - aoaoaoo 11 1F:a l00000000000000 .... 000e000 G ill :; i 00000 0..00..00000.__veveoo 00000000000000 ----- 0000000 ; °000 000. 1 :::::::I ..... ....... --- o00000000 ______________ 0000 0000000 'a--p 00001 00000 ____ _________ 0000 0000000 40 li mi .0-0 0....0.0 .o.. .00000e -al sea Lf000..."" --------- .... .... ....... ,g g,.p.� lo o �00000 ----�oo - ---- 0000 0 §0 , - ---- El — 0§00 a d -5 n 8&&A9§A85SAASS - - _ ti&8,85: RiagliA 1 I SA g A � �i --I -----I I - - '-- -8. i _ u F m 00 ,W c I G 9 s o 5 gl i o ; g aillm iN ciO E1 5£ o, P.1 i� Kc 51111, g IsI o €� E11J S rigq4 Rol 1 5'gs E � I 8�'�EW oa �° sNu jg�.0 @@" arn� 5 slkY� � ;I€ Fa g uia ;� �s° i� r E sc as > _ 8gg�"= owwl G la3r� gc� &$elf `21�3� �� ce¢$ _ �� z � — �$aaeam—� Nw 3-3_;11-a-aq u -9 IPI %g= - -R-sm_�Ae - ■_e..a= =— a QV g1GdyS�g5::5aug�d daiaauS¢.wuw`�ia u9I��d i£w v7AvS o a ^.�'1^I,,,,, R ,,, t �rvNn�nnnn°4ee A � nnn ;aaaaaaQ J NNNNN " 1 ss5�a s il p I ow QJ n r{� an or^....t+IR^. a 'h"" n i^om333 iV WTI 1 5- ¢G w 0. f6 �b 1 L �l L,q >!£��q yclilit g t4q § Etna ! sSiiiiWibg W i W L W €11J _011 I z ��'1•ISRR^.�9�� R•I4R9nR _rv» • ^ �n^IZR 4 J S elnnnnrvNrve-INNNNN i72i�g.4 i MO �i_` I 0 1I 1 lI ary. 5.2.2 Wetland Identification Report. After concluding the site visit, ENGINEER will complete a Wetland Identification Report. The report will provide information to the PMT identifying locations of wetlands and other waters. The pre-construction notification will identify potential impacts and, if required, any mitigation efforts. The draft report will be submitted to the PMT and CITY for review and 33 d provided in the technical memorandum. 31 ER shall send a letter to all properties within the Phase 1 project area noting that sewer separation preliminary design is beginning for their area, and that external investigations may be conducted on their property to collect information for design of the new system. Include questionnaire to help in the identification of private inflow sources and other information about existing service laterals and system performance that may be pertinent for design for those properties that did not respond to the questionnaire mailed during the field investigations phase. 27 1 ]' 00000 00NoeNo — L0000 000000 ___( a' 11,t8 e.... .....oe ieee.. ..°oo. -'---{- 8 I Ian — — 'I ~-- —osoee oeeeoes_ ____le i oaaa a8 1 � � eeeee ....... eeeee ...... a� ....... �z�� fi—oovoe---- eee.. .. ZCatt :.::::.:. 000.. eeeeeot W�t eeeeeee eeeee o00.00 siyP�p ==='0000 .0000 eeeeeo 00000ee - 11'" eeeee oe000eo 0000. =eeeee I,, t Q�tE eeeoe 00000ee .eeeee .eeeee 3? a 0.0. 0000.. 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After concluding the site visit, ENGINEER will complete a Wetland Identification Report. The report will provide information to the PMT identifying locations of wetlands and other waters. The pre-construction notification will identify potential impacts and, if required, any mitigation efforts. The draft report will be submitted to the PMT and CITY for review and 33 d provided in the technical memorandum. 31 ER shall send a letter to all properties within the Phase 1 project area noting that sewer separation preliminary design is beginning for their area, and that external investigations may be conducted on their property to collect information for design of the new system. Include questionnaire to help in the identification of private inflow sources and other information about existing service laterals and system performance that may be pertinent for design for those properties that did not respond to the questionnaire mailed during the field investigations phase. 27 1 ooaev000000 j 1 ri 00000000000 " r a" a 000a000eeee „ S o000000a000 R ---- '---000asaoa o-- 8 -- -8 - ;-- — — lit 00000a00000 oa I �a o000000000 1— 'g: o00000000eo oa I Ta oa 000000aovoo 5 s wa N$ 000a000a000 oa a i, uza - ' " o°000 000 —a — — Po000000evao oa i , 13 v0000000000 '8 a " Iooe00000000 il'l oe000000000 oa W�Ea j o000000000a ga_ s as !a m 4112 veeeve00000 $$ 1 _a a I -j—Raaassaaaaa € I t t km a § S a I_ u Z E. l u a Q frElc a . 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The report will provide information to the PMT identifying locations of wetlands and other waters. The pre-construction notification will identify potential impacts and, if required, any mitigation efforts. The draft report will be submitted to the PMT and CITY for review and 33 d provided in the technical memorandum. 31 ER shall send a letter to all properties within the Phase 1 project area noting that sewer separation preliminary design is beginning for their area, and that external investigations may be conducted on their property to collect information for design of the new system. Include questionnaire to help in the identification of private inflow sources and other information about existing service laterals and system performance that may be pertinent for design for those properties that did not respond to the questionnaire mailed during the field investigations phase. 27 n i l0000, .... . 1 ve00000000000o 'oevoo °000000 --L4I5 —Mir "oo.ne000000001 o0000 MI�a — a Vr eo�o 000000000 =oeee o000000 -- Iag o 00000<oo- ono o�00000000000 — oevoo -- o000000 m4 N �aaaaasaasaaaa " aallaaaaaaaaaa — AMR aaaaaaa— �s i t o c� $a o liii & [eh!: I ph 1 E = a 8 g Pa € _ _ `OB i 8 o 8� aiso U 2OWi 1M51tS1p € 1 iu atf0 41 Nr r €1 Hi£.€gyill. I ii ii W — _�■EH=7e _ _1� 9PPa4. EE6� h 5''�XW 3'.11 9,u4 ''i'll�N.t�:R4:-. ---- ,,, n.e _m ��eNinn �"1n?NR� QJ .,�., % n -51NNN " g 4 n 1 xWO a ,.. .5, 00 . , i7 0000 love°° ..0000 Rif" .0000 ...0000 i00000 ..0000 41 11111 °0000 N e°ee aoa000 s W 1 €11. 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U I. 5 ad Y'y .ni wFi a ! �^E� ~u '.i nd�a —Ci ` $ gu I LE},g i il os i1IIIII t d 11 t w u As="-3- ' ` F `E:e - -%-a 11411r -.1 -9 221U35 gggA - - -kA E ha=lg< i a LL z ai.uslSW n—'nnen -Y '-N°1QN@,: � � S narnnrrvrv04;;;; 5 gl i o ; g aillm iN ciO E1 5£ o, P.1 i� Kc 51111, g IsI o €� E11J S rigq4 Rol 1 5'gs E � I 8�'�EW oa �° sNu jg�.0 @@" arn� 5 slkY� � ;I€ Fa g uia ;� �s° i� r E sc as > _ 8gg�"= owwl G la3r� gc� &$elf `21�3� �� ce¢$ _ �� z � — �$aaeam—� Nw 3-3_;11-a-aq u -9 IPI %g= - -R-sm_�Ae - ■_e..a= =— a QV g1GdyS�g5::5aug�d daiaauS¢.wuw`�ia u9I��d i£w v7AvS o a ^.�'1^I,,,,, R ,,, t �rvNn�nnnn°4ee A � nnn ;aaaaaaQ J NNNNN " 1 ss5�a s il p I ow QJ n r{� an or^....t+IR^. a 'h"" n i^om333 iV WTI 1 5- ¢G w 0. f6 �b 1 L �l L,q >!£��q yclilit g t4q § Etna ! sSiiiiWibg W i W L W €11J _011 I z ��'1•ISRR^.�9�� R•I4R9nR _rv» • ^ �n^IZR 4 J S elnnnnrvNrve-INNNNN i72i�g.4 i MO �i_` I 0 1I 1 lI ary. 5.2.2 Wetland Identification Report. After concluding the site visit, ENGINEER will complete a Wetland Identification Report. The report will provide information to the PMT identifying locations of wetlands and other waters. The pre-construction notification will identify potential impacts and, if required, any mitigation efforts. The draft report will be submitted to the PMT and CITY for review and 33 d provided in the technical memorandum. 31 ER shall send a letter to all properties within the Phase 1 project area noting that sewer separation preliminary design is beginning for their area, and that external investigations may be conducted on their property to collect information for design of the new system. Include questionnaire to help in the identification of private inflow sources and other information about existing service laterals and system performance that may be pertinent for design for those properties that did not respond to the questionnaire mailed during the field investigations phase. 27 o1I eeeee ..epeeo eeeee eeeeee —— ai solos— —eons oo —ooe passe g g_ geeeee eeee... a63 eeee eeeeee Esle_ 'o poop 000.00 s t"-s��`a_ eeeee eeeeeee eeeee eeeeee --- -a.- eevaevo------oesoo-----..o" �ng- eeeee epee... eeeee <e pee !Is Rai 7- oesoa—'---ooeesao-.-'—_leasoo___---oovess--- N.�tlA eeoe. ..eeoe. oeeee eeeeee U Iag'71 .ee.e .eeeeee eeeee eeeee 'a« —— ~4 -- ------ ---- a gs " 2 a g € i I 1 § a a x o i 1 .2 e a ig ns _ as 1 at ggi"I st4 g h' € d a u ag Mu) s ! ' $' a & �� 4 � 4 o !Iiie €5 A oi, a il is g m� 2 2 J V s ! I!- ' - 1m ii 1 - 4 . SE— ~UQ w ai u¢ _ u3 'u 8 N IInN 'nn 4_1 1 t w u As="-3- ' ` F `E:e - -%-a 11411r -.1 -9 221U35 gggA - - -kA E ha=lg< i a LL z ai.uslSW n—'nnen -Y '-N°1QN@,: � � S narnnrrvrv04;;;; 5 gl i o ; g aillm iN ciO E1 5£ o, P.1 i� Kc 51111, g IsI o €� E11J S rigq4 Rol 1 5'gs E � I 8�'�EW oa �° sNu jg�.0 @@" arn� 5 slkY� � ;I€ Fa g uia ;� �s° i� r E sc as > _ 8gg�"= owwl G la3r� gc� &$elf `21�3� �� ce¢$ _ �� z � — �$aaeam—� Nw 3-3_;11-a-aq u -9 IPI %g= - -R-sm_�Ae - ■_e..a= =— a QV g1GdyS�g5::5aug�d daiaauS¢.wuw`�ia u9I��d i£w v7AvS o a ^.�'1^I,,,,, R ,,, t �rvNn�nnnn°4ee A � nnn ;aaaaaaQ J NNNNN " 1 ss5�a s il p I ow QJ n r{� an or^....t+IR^. a 'h"" n i^om333 iV WTI 1 5- ¢G w 0. f6 �b 1 L �l L,q >!£��q yclilit g t4q § Etna ! sSiiiiWibg W i W L W €11J _011 I z ��'1•ISRR^.�9�� R•I4R9nR _rv» • ^ �n^IZR 4 J S elnnnnrvNrve-INNNNN i72i�g.4 i MO �i_` I 0 1I 1 lI ary. 5.2.2 Wetland Identification Report. After concluding the site visit, ENGINEER will complete a Wetland Identification Report. The report will provide information to the PMT identifying locations of wetlands and other waters. The pre-construction notification will identify potential impacts and, if required, any mitigation efforts. The draft report will be submitted to the PMT and CITY for review and 33 d provided in the technical memorandum. 31 ER shall send a letter to all properties within the Phase 1 project area noting that sewer separation preliminary design is beginning for their area, and that external investigations may be conducted on their property to collect information for design of the new system. Include questionnaire to help in the identification of private inflow sources and other information about existing service laterals and system performance that may be pertinent for design for those properties that did not respond to the questionnaire mailed during the field investigations phase. 27 ! � � ' - - —� -��\\--- .�� f/!! p ��,�, -a . _ -- , � ��. w - / !q; : -___Is -- --:—— �— . 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U; -a| ® 2iq g ag-\ —�---- -a § w, §w r ' ,.„..,,,.. ,A % gu& I g! \ �� ---- ` rt � §§ - assaaaaaaa■ ! & I 4 . . a " , \ | ---- -- - ---- ! . . { ° A m 12i I . $ ■ \ =! ) 7 cr i� ��|{ I .� § ! / ! � , , ` § f .,s. ! 1 §|# ` } B§. #9| , l ww b | §6- E 1}();|||||t !| P. |! ! |f§§!! 7/ f 2k \ § 2g3R, � § § z »�g:.,:.. !; I ; § /k § LL z ai.uslSW n—'nnen -Y '-N°1QN@,: � � S narnnrrvrv04;;;; 5 gl i o ; g aillm iN ciO E1 5£ o, P.1 i� Kc 51111, g IsI o €� E11J S rigq4 Rol 1 5'gs E � I 8�'�EW oa �° sNu jg�.0 @@" arn� 5 slkY� � ;I€ Fa g uia ;� �s° i� r E sc as > _ 8gg�"= owwl G la3r� gc� &$elf `21�3� �� ce¢$ _ �� z � — �$aaeam—� Nw 3-3_;11-a-aq u -9 IPI %g= - -R-sm_�Ae - ■_e..a= =— a QV g1GdyS�g5::5aug�d daiaauS¢.wuw`�ia u9I��d i£w v7AvS o a ^.�'1^I,,,,, R ,,, t �rvNn�nnnn°4ee A � nnn ;aaaaaaQ J NNNNN " 1 ss5�a s il p I ow QJ n r{� an or^....t+IR^. a 'h"" n i^om333 iV WTI 1 5- ¢G w 0. f6 �b 1 L �l L,q >!£��q yclilit g t4q § Etna ! sSiiiiWibg W i W L W €11J _011 I z ��'1•ISRR^.�9�� R•I4R9nR _rv» • ^ �n^IZR 4 J S elnnnnrvNrve-INNNNN i72i�g.4 i MO �i_` I 0 1I 1 lI ary. 5.2.2 Wetland Identification Report. After concluding the site visit, ENGINEER will complete a Wetland Identification Report. The report will provide information to the PMT identifying locations of wetlands and other waters. The pre-construction notification will identify potential impacts and, if required, any mitigation efforts. The draft report will be submitted to the PMT and CITY for review and 33 d provided in the technical memorandum. 31 ER shall send a letter to all properties within the Phase 1 project area noting that sewer separation preliminary design is beginning for their area, and that external investigations may be conducted on their property to collect information for design of the new system. Include questionnaire to help in the identification of private inflow sources and other information about existing service laterals and system performance that may be pertinent for design for those properties that did not respond to the questionnaire mailed during the field investigations phase. 27 1_ • . , . . _ � � � 00000 __' 11111�1°°°i A IIIIIII" oo I Ill ' a e_ IIII1IlIiII1rJ '111111III IlliiII1iiIIIiiilIi V II1I1l1iiIIIIhJ 111111111 IliiIHiiiiIIiiIh le ItIIIIII-11 '01111111 IliIiI1IiiiIIIiIii ll 00111110 T 101111 .. 111FF ____ lilith i:: 111111111 _1 fflhIIlII flhllllilill kiilhilHffllh FYa a 11111111 a a s a sill JP 5 i a ft x 2 � R_"000000ar �� ooaaevoee°a vooev0000_oo„a .� v0000ee,e a 0000a00000a a0000000000000 oa ACi.AA"BAR'R A --- .-NARR RS41-BRaRC.-.A-mR 8 MI g. 15111I5551d 1 .Si„i.LGGl " Bx>">" d„ Llfl$Fb! 1 r i.AG,. 0 G.RRRSAAR$ 89!3RRaRA«ARVR 2 .1s 1 1� FAAaFAGGAFF F„FFGBA AA C F AAAAa[� ABA" 8 II iiag i i5 a•V ti W ki i . ..!11dhI1it r- N_77ily I��qp#pq��. '{C Rb nn A .1.7 Ae�ia 9„„d il O U r 1/ f 1 � � S narnnrrvrv04;;;; 5 gl i o ; g aillm iN ciO E1 5£ o, P.1 i� Kc 51111, g IsI o €� E11J S rigq4 Rol 1 5'gs E � I 8�'�EW oa �° sNu jg�.0 @@" arn� 5 slkY� � ;I€ Fa g uia ;� �s° i� r E sc as > _ 8gg�"= owwl G la3r� gc� &$elf `21�3� �� ce¢$ _ �� z � — �$aaeam—� Nw 3-3_;11-a-aq u -9 IPI %g= - -R-sm_�Ae - ■_e..a= =— a QV g1GdyS�g5::5aug�d daiaauS¢.wuw`�ia u9I��d i£w v7AvS o a ^.�'1^I,,,,, R ,,, t �rvNn�nnnn°4ee A � nnn ;aaaaaaQ J NNNNN " 1 ss5�a s il p I ow QJ n r{� an or^....t+IR^. a 'h"" n i^om333 iV WTI 1 5- ¢G w 0. f6 �b 1 L �l L,q >!£��q yclilit g t4q § Etna ! sSiiiiWibg W i W L W €11J _011 I z ��'1•ISRR^.�9�� R•I4R9nR _rv» • ^ �n^IZR 4 J S elnnnnrvNrve-INNNNN i72i�g.4 i MO �i_` I 0 1I 1 lI ary. 5.2.2 Wetland Identification Report. After concluding the site visit, ENGINEER will complete a Wetland Identification Report. The report will provide information to the PMT identifying locations of wetlands and other waters. The pre-construction notification will identify potential impacts and, if required, any mitigation efforts. The draft report will be submitted to the PMT and CITY for review and 33 d provided in the technical memorandum. 31 ER shall send a letter to all properties within the Phase 1 project area noting that sewer separation preliminary design is beginning for their area, and that external investigations may be conducted on their property to collect information for design of the new system. Include questionnaire to help in the identification of private inflow sources and other information about existing service laterals and system performance that may be pertinent for design for those properties that did not respond to the questionnaire mailed during the field investigations phase. 27 i_I JHJ teo0oo ee 0e0eee000001 Al 1 000000 ea ee ea 000000meeem ea $o . 1-1 Ao$ If o00000 oa ee ea eeee eeemee ma oa r B oa oo a` :i:::0 oa--' oa —_—____ Hi I o00000 oa oo ea 0000000000o ma 0a �i »- 000000 $li 00 0i 0000.0000000 oa iR io00000 oa oo ea 0000i 000000 oa gg = 8 0.-a os mg 00 oa '0000000000o ea $I m --_. e - - 0000.0a.. .00•oa ' --'000O000eee0 0a.._. 58.-_....._ _ .. ____ JP 0 0 _ RI m$ 000 000000 0a R is « ..$_•m _ eg 00000000000 oa- $ a a $ f itl N0.000 m� 00 0a eee00000000 ea a� m $ RI mo.000 MS e0 0a 0000l 0000ee ea m§ € St a NI qqs eR a "es g aaaaaaaaaaa a g gC'#1RKx w.4 aa,ar6 a as a _"gets g as a „;pe ii e � &FR$ 4 tta g aaaaaaaaaaa a R »R $XQ2 8 . 1 .q " m 4 Hill III II 1 III II ! ! !— ace 51 sf 1 _ � w � $ O � g 11 1 cc i 1 flAAtliiig iI Irdkx , ei W9IA9 Iw 'i% SS F 31 i a QW ' Ii '�a $pilga °j6 Is 5 li o _ _ . _ . Aill t HP MA I 17'7` e�23:ad3 ' i oo I , I ll 1GdyS�g5::5aug�d daiaauS¢.wuw`�ia u9I��d i£w v7AvS o a ^.�'1^I,,,,, R ,,, t �rvNn�nnnn°4ee A � nnn ;aaaaaaQ J NNNNN " 1 ss5�a s il p I ow QJ n r{� an or^....t+IR^. a 'h"" n i^om333 iV WTI 1 5- ¢G w 0. f6 �b 1 L �l L,q >!£��q yclilit g t4q § Etna ! sSiiiiWibg W i W L W €11J _011 I z ��'1•ISRR^.�9�� R•I4R9nR _rv» • ^ �n^IZR 4 J S elnnnnrvNrve-INNNNN i72i�g.4 i MO �i_` I 0 1I 1 lI ary. 5.2.2 Wetland Identification Report. After concluding the site visit, ENGINEER will complete a Wetland Identification Report. The report will provide information to the PMT identifying locations of wetlands and other waters. The pre-construction notification will identify potential impacts and, if required, any mitigation efforts. The draft report will be submitted to the PMT and CITY for review and 33 d provided in the technical memorandum. 31 ER shall send a letter to all properties within the Phase 1 project area noting that sewer separation preliminary design is beginning for their area, and that external investigations may be conducted on their property to collect information for design of the new system. Include questionnaire to help in the identification of private inflow sources and other information about existing service laterals and system performance that may be pertinent for design for those properties that did not respond to the questionnaire mailed during the field investigations phase. 27 . .. . • .. . , . . . , . . , . • . . • . . . . 1_ _ --- - - - a oa000ee o—a iii" ° 11 IIIIIIII01 I � N 11111111111111' -------" iiiuiiiiiiiiii 1____--I111111a --- ' I II1n11I1111111a PA' muniunii____ s ::::::::::! :iii011IIIIIIIIII 1111II I I Il�� IIIII-I-IIIII-a - ° iiimui iiii — ir 1111116111111' sooeoo—a hDifliDiflDlh . —_ I8 IIIDDuIIDIF 0000ae0000a 11111111111111111. . .. __ - oeeeva!! J ! _..o000IIT i000--es000000a a . . ....::::.N. . ..„.....: :.......,.....„. g , -4 po xlli =ia11 1 1,111.1. 1 gaia» 15auu11 c --- igp.� 1 _ _ �� ." i , .,, W iig 2 11 G i i 5 c 1 li i liS1411111 gg a .�. r a is ff56 t 14. v UW qpq_{{IH_r g*,��ir�'i�� _9 a � {F'�FEn y��y�-� � YE6r� i�g�{.� .r ..P tit€aiidii _i I ail f�i..- K�TILt h h d Q J m �1 R!M 4 ;22,1�NNafl J� AAI.11N.hl.;...„1,,l o 0 1� r Iw 'i% SS F 31 i a QW ' Ii '�a $pilga °j6 Is 5 li o _ _ . _ . Aill t HP MA I 17'7` e�23:ad3 ' i oo I , I ll 1GdyS�g5::5aug�d daiaauS¢.wuw`�ia u9I��d i£w v7AvS o a ^.�'1^I,,,,, R ,,, t �rvNn�nnnn°4ee A � nnn ;aaaaaaQ J NNNNN " 1 ss5�a s il p I ow QJ n r{� an or^....t+IR^. a 'h"" n i^om333 iV WTI 1 5- ¢G w 0. f6 �b 1 L �l L,q >!£��q yclilit g t4q § Etna ! sSiiiiWibg W i W L W €11J _011 I z ��'1•ISRR^.�9�� R•I4R9nR _rv» • ^ �n^IZR 4 J S elnnnnrvNrve-INNNNN i72i�g.4 i MO �i_` I 0 1I 1 lI ary. 5.2.2 Wetland Identification Report. After concluding the site visit, ENGINEER will complete a Wetland Identification Report. The report will provide information to the PMT identifying locations of wetlands and other waters. The pre-construction notification will identify potential impacts and, if required, any mitigation efforts. The draft report will be submitted to the PMT and CITY for review and 33 d provided in the technical memorandum. 31 ER shall send a letter to all properties within the Phase 1 project area noting that sewer separation preliminary design is beginning for their area, and that external investigations may be conducted on their property to collect information for design of the new system. Include questionnaire to help in the identification of private inflow sources and other information about existing service laterals and system performance that may be pertinent for design for those properties that did not respond to the questionnaire mailed during the field investigations phase. 27 i i I i il i oaoaoo a loo 0000�000000 $ 1111111 AI 11§ ' IIIIIII1Ia 11111s_ oaooi000000 e'a1IiiuhiioH�I Illlllllla � oa o000000000a � o111111111 oa o oa 0000a000aoo �a �� oa o oa o00 000000 : _� if lox o oa ooao.0000000 oa 1 III 1111111 P 111111111 � a oa_ a000�000000 oa �al II II ::: o oa ppppoo000CC oa a It; A -+- -- a -- ro.oaa-m oo-oa"'soo1oaooeso•og" -tea "" II - R R ins€ gaua4g s ga 1 saaaaaessas a Wli a 1 i is agll to m Rs 111 I3u g LE.. s99 . illifi W <111HHHHi i a J g '.".2”: i i aa2at1n::!a ' ) § § § ) I 1 1111111111111r 000a000ao a ''''° *°**°00o a �� Illlllllllll�lla ooaaooso°oa oe°0000ee°0000 ea �� IIIIIIIIII�II� 0000aa0000a o0000000000000 0� e HID I-" -_ $ 8 IllII"I" Iag1. 8 �� " ooaa000000a 000ee°ooaa°aoo o„ k oa000e0000a__000001000000000 oa IIIIIIIIII�II� 00000000eo e°eoeee°ooee°e e S IpilIliuli: ----ooaoa oa000'0000000 o0000000ao� 0000 , 00000000 oa -eeeevose ooev000000� ..0001aoaoo.000 «� 00 ,..4 M2222 2222 § 222222222 R 1122222222122a k 2 i is F z U $ 1 g a I re a. t i cl. li 14 V il i 1 1 1 1 . i ir" iii ti O'll i 4.0°1- I" 1 m avlitiiitl _�tEb_. 1IIhu11J!;I . 1I 8$ �� g� �. t.. 11 tS SU m 7r11!u1.1= g 7,22:1:2 INN A.4.4:..4R:44,,,dd � 1 _ _ �� ." i , .,, W iig 2 11 G i i 5 c 1 li i liS1411111 gg a .�. r a is ff56 t 14. v UW qpq_{{IH_r g*,��ir�'i�� _9 a � {F'�FEn y��y�-� � YE6r� i�g�{.� .r ..P tit€aiidii _i I ail f�i..- K�TILt h h d Q J m �1 R!M 4 ;22,1�NNafl J� AAI.11N.hl.;...„1,,l o 0 1� r Iw 'i% SS F 31 i a QW ' Ii '�a $pilga °j6 Is 5 li o _ _ . _ . Aill t HP MA I 17'7` e�23:ad3 ' i oo I , I ll 1GdyS�g5::5aug�d daiaauS¢.wuw`�ia u9I��d i£w v7AvS o a ^.�'1^I,,,,, R ,,, t �rvNn�nnnn°4ee A � nnn ;aaaaaaQ J NNNNN " 1 ss5�a s il p I ow QJ n r{� an or^....t+IR^. a 'h"" n i^om333 iV WTI 1 5- ¢G w 0. f6 �b 1 L �l L,q >!£��q yclilit g t4q § Etna ! sSiiiiWibg W i W L W €11J _011 I z ��'1•ISRR^.�9�� R•I4R9nR _rv» • ^ �n^IZR 4 J S elnnnnrvNrve-INNNNN i72i�g.4 i MO �i_` I 0 1I 1 lI ary. 5.2.2 Wetland Identification Report. After concluding the site visit, ENGINEER will complete a Wetland Identification Report. The report will provide information to the PMT identifying locations of wetlands and other waters. The pre-construction notification will identify potential impacts and, if required, any mitigation efforts. The draft report will be submitted to the PMT and CITY for review and 33 d provided in the technical memorandum. 31 ER shall send a letter to all properties within the Phase 1 project area noting that sewer separation preliminary design is beginning for their area, and that external investigations may be conducted on their property to collect information for design of the new system. Include questionnaire to help in the identification of private inflow sources and other information about existing service laterals and system performance that may be pertinent for design for those properties that did not respond to the questionnaire mailed during the field investigations phase. 27 i :::::: : ee eeeeeee ee ea .....eeeeee ea a _ A eeeeee ea ee—a eeee�eeeeee ea ea 1 e .eee ea ee ea eeee1 s oeee ea va 8 eeeeee o�— eo o� eee eeaeo oa -oa - eee oa ee oa o0000000000 oa o& < I eeeeee , u 8 - oeee.. oa o0 oa o0000000000 'ea ea NM $ eeeeee ea ee ea eeeeeeeeeee ea ea lk 8 000000 oa o0 oa 0000eeeeeoe oa oa ' 0 000000 oa ee ea 0000;0000000 oa oa f - a d a eeeeee oo 0000 oa' R 91 . .s ii m f � � a lass g gp 8 saasaaasaaa a i • 1 --WI h1 I I I W 3cc 4 o. z = i z tz B a $ r$ --1 .woe I EC i rki s ; ti aaaaaaaa h LL lid iiivi l_I J. It m _ ads ¢ A aU - aJ 117:V: ui .72 c 11:4::dd 6ldd 2U l 5 c 1 li i liS1411111 gg a .�. r a is ff56 t 14. v UW qpq_{{IH_r g*,��ir�'i�� _9 a � {F'�FEn y��y�-� � YE6r� i�g�{.� .r ..P tit€aiidii _i I ail f�i..- K�TILt h h d Q J m �1 R!M 4 ;22,1�NNafl J� AAI.11N.hl.;...„1,,l o 0 1� r Iw 'i% SS F 31 i a QW ' Ii '�a $pilga °j6 Is 5 li o _ _ . _ . Aill t HP MA I 17'7` e�23:ad3 ' i oo I , I ll 1GdyS�g5::5aug�d daiaauS¢.wuw`�ia u9I��d i£w v7AvS o a ^.�'1^I,,,,, R ,,, t �rvNn�nnnn°4ee A � nnn ;aaaaaaQ J NNNNN " 1 ss5�a s il p I ow QJ n r{� an or^....t+IR^. a 'h"" n i^om333 iV WTI 1 5- ¢G w 0. f6 �b 1 L �l L,q >!£��q yclilit g t4q § Etna ! sSiiiiWibg W i W L W €11J _011 I z ��'1•ISRR^.�9�� R•I4R9nR _rv» • ^ �n^IZR 4 J S elnnnnrvNrve-INNNNN i72i�g.4 i MO �i_` I 0 1I 1 lI ary. 5.2.2 Wetland Identification Report. After concluding the site visit, ENGINEER will complete a Wetland Identification Report. The report will provide information to the PMT identifying locations of wetlands and other waters. The pre-construction notification will identify potential impacts and, if required, any mitigation efforts. The draft report will be submitted to the PMT and CITY for review and 33 d provided in the technical memorandum. 31 ER shall send a letter to all properties within the Phase 1 project area noting that sewer separation preliminary design is beginning for their area, and that external investigations may be conducted on their property to collect information for design of the new system. Include questionnaire to help in the identification of private inflow sources and other information about existing service laterals and system performance that may be pertinent for design for those properties that did not respond to the questionnaire mailed during the field investigations phase. 27 • • i I - o000000000o a SOON $Oee m e eeee'00000eeoo a y Al $ M M —'—— 8 eeoo Oee e000 a oc o o o ao a 00000�o O0000 Ooo a oeeeoeeeee,e ea eeeeeeeeeea eme000e0000000 oa lip I . $ :i:::::': :: :::: 0:::! eeeee�eeeeeeeeeea: R eoeoo�eeeeemeee m, m__eeeeeeee ee .ee_r_eeem - I R R R7 00 mxd OFSaaaaaaas �N32E 0BBa € saaassaaaanasa n gSr 1 it of g _� 1�� _ II 8 G Icc D. '� o e I Y € § A a git ! h ' i g. PX 5 < i , 11N a � - 1� tem igij OWLL 'L 1 Elt ~ 58 1 p) g, lid 2 �.'_: QJ c1c 7,nr,�NN i de�}el An;e..,:::::::: 2 0i �- aaaaaaaa h LL lid iiivi l_I J. It m _ ads ¢ A aU - aJ 117:V: ui .72 c 11:4::dd 6ldd 2U l 5 c 1 li i liS1411111 gg a .�. r a is ff56 t 14. v UW qpq_{{IH_r g*,��ir�'i�� _9 a � {F'�FEn y��y�-� � YE6r� i�g�{.� .r ..P tit€aiidii _i I ail f�i..- K�TILt h h d Q J m �1 R!M 4 ;22,1�NNafl J� AAI.11N.hl.;...„1,,l o 0 1� r Iw 'i% SS F 31 i a QW ' Ii '�a $pilga °j6 Is 5 li o _ _ . _ . Aill t HP MA I 17'7` e�23:ad3 ' i oo I , I ll 1GdyS�g5::5aug�d daiaauS¢.wuw`�ia u9I��d i£w v7AvS o a ^.�'1^I,,,,, R ,,, t �rvNn�nnnn°4ee A � nnn ;aaaaaaQ J NNNNN " 1 ss5�a s il p I ow QJ n r{� an or^....t+IR^. a 'h"" n i^om333 iV WTI 1 5- ¢G w 0. f6 �b 1 L �l L,q >!£��q yclilit g t4q § Etna ! sSiiiiWibg W i W L W €11J _011 I z ��'1•ISRR^.�9�� R•I4R9nR _rv» • ^ �n^IZR 4 J S elnnnnrvNrve-INNNNN i72i�g.4 i MO �i_` I 0 1I 1 lI ary. 5.2.2 Wetland Identification Report. After concluding the site visit, ENGINEER will complete a Wetland Identification Report. The report will provide information to the PMT identifying locations of wetlands and other waters. The pre-construction notification will identify potential impacts and, if required, any mitigation efforts. The draft report will be submitted to the PMT and CITY for review and 33 d provided in the technical memorandum. 31 ER shall send a letter to all properties within the Phase 1 project area noting that sewer separation preliminary design is beginning for their area, and that external investigations may be conducted on their property to collect information for design of the new system. Include questionnaire to help in the identification of private inflow sources and other information about existing service laterals and system performance that may be pertinent for design for those properties that did not respond to the questionnaire mailed during the field investigations phase. 27 I 000000 a '00 a .0.0,0...0" a 8 ' 000000 0a 00 02 00000000000 08 03 tePam ' — � seoova o 00 0 000000000ve e _ li a a a o111111111111 0000ao oa va oa o0000000000 oa �� iiiiiiiiiio— � o0000o as 0.0 oa 0000sosooao oa 1 NIHIIUI 0 �. s 1 ISO g "x4 aa^°aa'' " as a aaaaaaaaaaa a A -L i `-_1� MINI 0 _ a E@ g t- y 1 re a gg a m EI rg i . S Jnil e7¢ FLO._.....„.,_51 tl 11 1 il :2 / 13/13/3/!!d04,.P.,_4_1.1 i t, 444 il il .4 .A, iiinimill 4 4 • . oU : s�: 41 a aaalsl�aa�:mm ' 20 ' g LE.. s99 . illifi W <111HHHHi i a J g '.".2”: i i aa2at1n::!a ' ) § § § ) [ I i Oaoe Ooaao'o R o0000000o a 00000!13 00000000o 11 0000000000a^ 00000;000000000 oa 000000111AI1 ; i 0000000o00a .0000•0.000000o oa fle IiiflhiiiiUhi' ; IHHmHo000000000a °e°oeoesovooao oR 8 iuunr 0000aaa ooa o oo�k�0000 e o oa a l IiiiiiiiiiiiIi8 �1 � � Illlllllll�lla 0000000000a 0a0oo,0000ooao0 �R o,o a 0000000000a 00000000000000 0a I R ill R0a�« oog ----- +0 -a o000000000a o0000i000000000 0a fl' o000000000'� pR 000000.,000� o00o 00000000 oa iqg RRRRaaaRRRF, n aaaaasIaa i RRaaaaaRRaaaRR a iy6» R R __J 1 11 � � W cc ;,� 1 x a aE. 5 Lu kNccw I t 1 I1kuIP ! ,3 1iJ'tiith!I I I1i1;liuiDg SW m ,,,,h,,,.. e. -i r11.7l.a;nr,:m i eie�e�eiaH.,.l.f $U ei ei of ei e� '� 0 0 o- I I'' 1 1' l 5 c 1 li i liS1411111 gg a .�. r a is ff56 t 14. v UW qpq_{{IH_r g*,��ir�'i�� _9 a � {F'�FEn y��y�-� � YE6r� i�g�{.� .r ..P tit€aiidii _i I ail f�i..- K�TILt h h d Q J m �1 R!M 4 ;22,1�NNafl J� AAI.11N.hl.;...„1,,l o 0 1� r Iw 'i% SS F 31 i a QW ' Ii '�a $pilga °j6 Is 5 li o _ _ . _ . Aill t HP MA I 17'7` e�23:ad3 ' i oo I , I ll 1GdyS�g5::5aug�d daiaauS¢.wuw`�ia u9I��d i£w v7AvS o a ^.�'1^I,,,,, R ,,, t �rvNn�nnnn°4ee A � nnn ;aaaaaaQ J NNNNN " 1 ss5�a s il p I ow QJ n r{� an or^....t+IR^. a 'h"" n i^om333 iV WTI 1 5- ¢G w 0. f6 �b 1 L �l L,q >!£��q yclilit g t4q § Etna ! sSiiiiWibg W i W L W €11J _011 I z ��'1•ISRR^.�9�� R•I4R9nR _rv» • ^ �n^IZR 4 J S elnnnnrvNrve-INNNNN i72i�g.4 i MO �i_` I 0 1I 1 lI ary. 5.2.2 Wetland Identification Report. After concluding the site visit, ENGINEER will complete a Wetland Identification Report. The report will provide information to the PMT identifying locations of wetlands and other waters. The pre-construction notification will identify potential impacts and, if required, any mitigation efforts. The draft report will be submitted to the PMT and CITY for review and 33 d provided in the technical memorandum. 31 ER shall send a letter to all properties within the Phase 1 project area noting that sewer separation preliminary design is beginning for their area, and that external investigations may be conducted on their property to collect information for design of the new system. Include questionnaire to help in the identification of private inflow sources and other information about existing service laterals and system performance that may be pertinent for design for those properties that did not respond to the questionnaire mailed during the field investigations phase. 27 • • e.o.ee ee — M a a a s HiIOI /41 ...... .a .. .a-- .........eee .S ea 1111111 • g 0000eo oa ee oa o0000000000 oa oa IIIIIIIIIII II ...... .a .. .a .._eeeeeJe_a_ l'aa: iiiIII 1111� 8 �- oee000 —a oe-oa e000.o.o..o .a MB g^ _ O11 , ea gm 1 aeeeeee ea .. oa eeeeee..... .S ea .a 8 ...... .a .. .a .....eeeeee ea .a Iw _ ...000 .a .". .a ......eeeeee ea q • .__ R�. ff R 00 228aaa a RR s SSR22222222 a E �» 4 5 a ft f $ _ill I cc s uH i S OFF 77777 Uw k of a Tr§ micay€ P I$ „ $i ilhAil f it 7 .,c i e � C afi2 g E$$ QIU lain W C aa.J '`s77i73 :s� �ia2aeaaaa'ea 20 x O U r r ., . liS1411111 gg a .�. r a is ff56 t 14. v UW qpq_{{IH_r g*,��ir�'i�� _9 a � {F'�FEn y��y�-� � YE6r� i�g�{.� .r ..P tit€aiidii _i I ail f�i..- K�TILt h h d Q J m �1 R!M 4 ;22,1�NNafl J� AAI.11N.hl.;...„1,,l o 0 1� r Iw 'i% SS F 31 i a QW ' Ii '�a $pilga °j6 Is 5 li o _ _ . _ . Aill t HP MA I 17'7` e�23:ad3 ' i oo I , I ll 1GdyS�g5::5aug�d daiaauS¢.wuw`�ia u9I��d i£w v7AvS o a ^.�'1^I,,,,, R ,,, t �rvNn�nnnn°4ee A � nnn ;aaaaaaQ J NNNNN " 1 ss5�a s il p I ow QJ n r{� an or^....t+IR^. a 'h"" n i^om333 iV WTI 1 5- ¢G w 0. f6 �b 1 L �l L,q >!£��q yclilit g t4q § Etna ! sSiiiiWibg W i W L W €11J _011 I z ��'1•ISRR^.�9�� R•I4R9nR _rv» • ^ �n^IZR 4 J S elnnnnrvNrve-INNNNN i72i�g.4 i MO �i_` I 0 1I 1 lI ary. 5.2.2 Wetland Identification Report. After concluding the site visit, ENGINEER will complete a Wetland Identification Report. The report will provide information to the PMT identifying locations of wetlands and other waters. The pre-construction notification will identify potential impacts and, if required, any mitigation efforts. The draft report will be submitted to the PMT and CITY for review and 33 d provided in the technical memorandum. 31 ER shall send a letter to all properties within the Phase 1 project area noting that sewer separation preliminary design is beginning for their area, and that external investigations may be conducted on their property to collect information for design of the new system. Include questionnaire to help in the identification of private inflow sources and other information about existing service laterals and system performance that may be pertinent for design for those properties that did not respond to the questionnaire mailed during the field investigations phase. 27 a � a a a — I a00000e000;o a ooa0000go 00000000000000 a 11 • A — 1 00000000000 oa 0000000000a--o000000000000 0a U f 1 00000000000 oa 0000000000a 00000000000000 oa 11 — 1 0—00 o7 o8 000000000°a a0000o0000000e e8 l0.00000.000 sa o00o as.., ao0001o00aso0oo 08 8 FEl 00000000000 0a 0000000000a 0000700000000 oa --. — o0000000000 08 - ooesevoeooa 00000000000000 08 0 00000000000 0a 0000000000a 00000I000000000 0a is — gg a 00000000000 0x 0000000000a 00000.000000000 0a &!» 8 0000000000lo 08 000000000e8 00000l000000000 oa o00000...7 oa o000000000a o000000a00000a as sI 88885888888 s 8sa888828 . 88338383888883 a S ' 4 8 II J I I -II III 1 a i a _v zsa I e i a €a i I- k o i 1 iti"t-pg � = 7 1'dkiiII LLt!illuI1tBll 3 _ ~ aa li aJ m — , ., qn,ef� ,7,-. .... N m,Ae.e�}e�ie�Iriefe�ei 00 I I I' I�� A et d ei ei O F En y��y�-� � YE6r� i�g�{.� .r ..P tit€aiidii _i I ail f�i..- K�TILt h h d Q J m �1 R!M 4 ;22,1�NNafl J� AAI.11N.hl.;...„1,,l o 0 1� r Iw 'i% SS F 31 i a QW ' Ii '�a $pilga °j6 Is 5 li o _ _ . _ . Aill t HP MA I 17'7` e�23:ad3 ' i oo I , I ll 1GdyS�g5::5aug�d daiaauS¢.wuw`�ia u9I��d i£w v7AvS o a ^.�'1^I,,,,, R ,,, t �rvNn�nnnn°4ee A � nnn ;aaaaaaQ J NNNNN " 1 ss5�a s il p I ow QJ n r{� an or^....t+IR^. a 'h"" n i^om333 iV WTI 1 5- ¢G w 0. f6 �b 1 L �l L,q >!£��q yclilit g t4q § Etna ! sSiiiiWibg W i W L W €11J _011 I z ��'1•ISRR^.�9�� R•I4R9nR _rv» • ^ �n^IZR 4 J S elnnnnrvNrve-INNNNN i72i�g.4 i MO �i_` I 0 1I 1 lI ary. 5.2.2 Wetland Identification Report. After concluding the site visit, ENGINEER will complete a Wetland Identification Report. The report will provide information to the PMT identifying locations of wetlands and other waters. The pre-construction notification will identify potential impacts and, if required, any mitigation efforts. The draft report will be submitted to the PMT and CITY for review and 33 d provided in the technical memorandum. 31 ER shall send a letter to all properties within the Phase 1 project area noting that sewer separation preliminary design is beginning for their area, and that external investigations may be conducted on their property to collect information for design of the new system. Include questionnaire to help in the identification of private inflow sources and other information about existing service laterals and system performance that may be pertinent for design for those properties that did not respond to the questionnaire mailed during the field investigations phase. 27 • • a a a a ----,00000 a 00 a .0000000000 a III 11111 II 1 11111111111 $� �000000 oa 00 oa 000a�voaeoe oa as 111111111 000000 oa 00 oa 00000000000 oa oa 000000 0a 00 0a 000ui00a 0000 0a - - . 11111111111 _ t. o� T 00 000 oa 00 oa 00000000000 as 000000 0a 00 0a 00000000000 0a 0aclE �e- o00000 o I a. o0 oa— o00o a 8 g I s00000 III j 000000 0a 0O 0a 0000.0000a00 0s 0a • — � � T0°00000g 00 �a oeeeoeoeeoo �a oa ME— 8 �a ao oa o0000000000 oa as IIIIIIIIIIII Ila R 000000 0a 00 0a 00000000000 0a 0a 6"1h I 1111111 iggi aaaaaa a as a aaaaaaaaaau a W _____�N■ I I � _ + a � � Q E .. ill I t Pr 3a" 8g g8t.QDad € _ y! Hu A ot, a ! is e ti ' D ' 11 F ',�NI„ ► 0- m __. I111. ` 1 I as t13113111"1 1' S 1/ R11111 S arot)44nag! - <c_, s77'sJ3 a4 a�2's2"seaa'sa 2O 00 11 TILt h h d Q J m �1 R!M 4 ;22,1�NNafl J� AAI.11N.hl.;...„1,,l o 0 1� r Iw 'i% SS F 31 i a QW ' Ii '�a $pilga °j6 Is 5 li o _ _ . _ . Aill t HP MA I 17'7` e�23:ad3 ' i oo I , I ll 1GdyS�g5::5aug�d daiaauS¢.wuw`�ia u9I��d i£w v7AvS o a ^.�'1^I,,,,, R ,,, t �rvNn�nnnn°4ee A � nnn ;aaaaaaQ J NNNNN " 1 ss5�a s il p I ow QJ n r{� an or^....t+IR^. a 'h"" n i^om333 iV WTI 1 5- ¢G w 0. f6 �b 1 L �l L,q >!£��q yclilit g t4q § Etna ! sSiiiiWibg W i W L W €11J _011 I z ��'1•ISRR^.�9�� R•I4R9nR _rv» • ^ �n^IZR 4 J S elnnnnrvNrve-INNNNN i72i�g.4 i MO �i_` I 0 1I 1 lI ary. 5.2.2 Wetland Identification Report. After concluding the site visit, ENGINEER will complete a Wetland Identification Report. The report will provide information to the PMT identifying locations of wetlands and other waters. The pre-construction notification will identify potential impacts and, if required, any mitigation efforts. The draft report will be submitted to the PMT and CITY for review and 33 d provided in the technical memorandum. 31 ER shall send a letter to all properties within the Phase 1 project area noting that sewer separation preliminary design is beginning for their area, and that external investigations may be conducted on their property to collect information for design of the new system. Include questionnaire to help in the identification of private inflow sources and other information about existing service laterals and system performance that may be pertinent for design for those properties that did not respond to the questionnaire mailed during the field investigations phase. 27 3 A 1 E8 oee _ 0000i ii 000000000 0000000o0000e0 fl— ::: :::: 0000 , ooaaoeH oo 00000000000000 000000aoo 0000aiooeeesove 000001000000000 i8 0000000000�0-- 0000 0 00----olo 00000000 €ei ooeeeeevoelo 000000000 00000ioa0000000 '�k I :::i:::::: 1 1_ l00000 Ja a oo a0000°ovaaa ,,,,,,, , I , I 1 4 z',1_. 5 o W t I ° S i $ E ii s ` � � A 21, i 111111 i ' g 104/1! !yt � � a g �� .€�g�� p$�,�_ _. n�gy�RygfF$S�asp _ S g$$gI''g=gggggi Dggl ti Es 9 4a 'LSLSIrhS'did Cisgt u _v A 'u.0 _ ag „Sa S W 1,-t.q. me'� fagnnn:Izn ;PPAPp N:ems n 4—Im'' NAei.t.f 1 0 0 'I' I 1t' 1 W _____�N■ I I � _ + a � � Q E .. ill I t Pr 3a" 8g g8t.QDad € _ y! Hu A ot, a ! is e ti ' D ' 11 F ',�NI„ ► 0- m __. I111. ` 1 I as t13113111"1 1' S 1/ R11111 S arot)44nag! - <c_, s77'sJ3 a4 a�2's2"seaa'sa 2O 00 11 TILt h h d Q J m �1 R!M 4 ;22,1�NNafl J� AAI.11N.hl.;...„1,,l o 0 1� r Iw 'i% SS F 31 i a QW ' Ii '�a $pilga °j6 Is 5 li o _ _ . _ . Aill t HP MA I 17'7` e�23:ad3 ' i oo I , I ll 1GdyS�g5::5aug�d daiaauS¢.wuw`�ia u9I��d i£w v7AvS o a ^.�'1^I,,,,, R ,,, t �rvNn�nnnn°4ee A � nnn ;aaaaaaQ J NNNNN " 1 ss5�a s il p I ow QJ n r{� an or^....t+IR^. a 'h"" n i^om333 iV WTI 1 5- ¢G w 0. f6 �b 1 L �l L,q >!£��q yclilit g t4q § Etna ! sSiiiiWibg W i W L W €11J _011 I z ��'1•ISRR^.�9�� R•I4R9nR _rv» • ^ �n^IZR 4 J S elnnnnrvNrve-INNNNN i72i�g.4 i MO �i_` I 0 1I 1 lI ary. 5.2.2 Wetland Identification Report. After concluding the site visit, ENGINEER will complete a Wetland Identification Report. The report will provide information to the PMT identifying locations of wetlands and other waters. The pre-construction notification will identify potential impacts and, if required, any mitigation efforts. The draft report will be submitted to the PMT and CITY for review and 33 d provided in the technical memorandum. 31 ER shall send a letter to all properties within the Phase 1 project area noting that sewer separation preliminary design is beginning for their area, and that external investigations may be conducted on their property to collect information for design of the new system. Include questionnaire to help in the identification of private inflow sources and other information about existing service laterals and system performance that may be pertinent for design for those properties that did not respond to the questionnaire mailed during the field investigations phase. 27 • • • IF 1000�oo ae to i IIILI =& 01 1 o00000 ae oa €4 o oeaaoo ee $. i l 11' 000aoeaaae , _ 1 § I I $€ rlii-LIQ r8 '-IfFEgs# N 1U:lfluull& !ihl C£ oS F g � LL aa^°aa'' " as a aaaaaaaaaaa a A -L i `-_1� MINI 0 _ a E@ g t- y 1 re a gg a m EI rg i . S Jnil e7¢ FLO._.....„.,_51 tl 11 1 il :2 / 13/13/3/!!d04,.P.,_4_1.1 i t, 444 il il .4 .A, iiinimill 4 4 • . oU : s�: 41 a aaalsl�aa�:mm ' 20 ' g LE.. s99 . illifi W <111HHHHi i a J g '.".2”: i i aa2at1n::!a ' ) § § § ) 1 a v k lig 000000eeeole 000ioeoeee - °°°°oe00000 o �L A^r 11g�g oo ooeoaao oo oo eo eio „ oe00000 00 00000 0 1 1 bill eeee000000�e eaeeeeeee ooeo ooeo e 1 f 000eeeeeeeo ooeoee000 ooeo oe00000° — �g e; T eeeeeeee pi o""0000 ooeo°° 0000 g I : r:::0:i— eeeeee eeeeeeeee�eeeJee0000eoo ooeo�eee°aa°o u $ � eeeeeeeeeee 4 5 ' ST. A W g n 'i I i!s e p. ¢ - fis € a 1 # i h� ru w Tee ililhithil Nafi1j1' s � § 1 i ?� gliifilI rna ` V.. _ CS 3 1g�Hr. .1 Ffil EgM 7g� gEit Li �s =W m ^.RR?RI. Jg va27,nn;in9 r Annn„A ''Aepen -: dd 'I' I 1t' 1 W _____�N■ I I � _ + a � � Q E .. ill I t Pr 3a" 8g g8t.QDad € _ y! Hu A ot, a ! is e ti ' D ' 11 F ',�NI„ ► 0- m __. I111. ` 1 I as t13113111"1 1' S 1/ R11111 S arot)44nag! - <c_, s77'sJ3 a4 a�2's2"seaa'sa 2O 00 11 TILt h h d Q J m �1 R!M 4 ;22,1�NNafl J� AAI.11N.hl.;...„1,,l o 0 1� r Iw 'i% SS F 31 i a QW ' Ii '�a $pilga °j6 Is 5 li o _ _ . _ . Aill t HP MA I 17'7` e�23:ad3 ' i oo I , I ll 1GdyS�g5::5aug�d daiaauS¢.wuw`�ia u9I��d i£w v7AvS o a ^.�'1^I,,,,, R ,,, t �rvNn�nnnn°4ee A � nnn ;aaaaaaQ J NNNNN " 1 ss5�a s il p I ow QJ n r{� an or^....t+IR^. a 'h"" n i^om333 iV WTI 1 5- ¢G w 0. f6 �b 1 L �l L,q >!£��q yclilit g t4q § Etna ! sSiiiiWibg W i W L W €11J _011 I z ��'1•ISRR^.�9�� R•I4R9nR _rv» • ^ �n^IZR 4 J S elnnnnrvNrve-INNNNN i72i�g.4 i MO �i_` I 0 1I 1 lI ary. 5.2.2 Wetland Identification Report. After concluding the site visit, ENGINEER will complete a Wetland Identification Report. The report will provide information to the PMT identifying locations of wetlands and other waters. The pre-construction notification will identify potential impacts and, if required, any mitigation efforts. The draft report will be submitted to the PMT and CITY for review and 33 d provided in the technical memorandum. 31 ER shall send a letter to all properties within the Phase 1 project area noting that sewer separation preliminary design is beginning for their area, and that external investigations may be conducted on their property to collect information for design of the new system. Include questionnaire to help in the identification of private inflow sources and other information about existing service laterals and system performance that may be pertinent for design for those properties that did not respond to the questionnaire mailed during the field investigations phase. 27 • Q $8 oeeeoo 00 - oQ �8 sasses ee eaI 1111111 oa 11111111 it sasses ee es 11111111111 1.ag ��....— ee ea 111111111111 6� e000ee eO e� 111111111 1 eeeeoe ea eaIHIlOP �- •�—eoeeee --- eo •- — �o��dox,�oa o- � W t s €i MIWIMMEMM at is 11 a Fg, a i ° N''- 11 - �_ 3 ea i9FWi5 F9 k of 3 qi 2 !! ii 11 gi iiiii1111 € i8 4 E+ a aY _.._... .! it ._ALI-- 79„ _1111111111 § �a- kivi_ ._. =w y 'e99'e43 i �4 i d"e5i=::,''; 41 a aaalsl�aa�:mm ' 20 ' g LE.. s99 . illifi W <111HHHHi i a J g '.".2”: i i aa2at1n::!a ' ) § § § ) �6b g __ I a 0000aoa000r ooaa00000 00000l aeoeveeo �wg 1 1111100o11iiIliiiiilllllllolfll11111ii 1111111111 lu II11lll11111111111111111111111111I11�-1111111111 _,:: :_ 111111111111111111011111111 1111111111111111111 1. i osao 0000d- aooa0000e ' - aeee-- --- oeseo - - I g. �t 8 i 1 a 1 g s I oa • 1�9 ° B I li E ! 51i, 0 -1 g E i Vr i A If] 01 cccna J O + .3. iiiltiiiiill ._ 3 i pE(ElyT L&~ tIe Y g ''OW I au fO r I' 0U y 'e99'e43 i �4 i d"e5i=::,''; 41 a aaalsl�aa�:mm ' 20 ' g LE.. s99 . illifi W <111HHHHi i a J g '.".2”: i i aa2at1n::!a ' ) § § § ) • • • • • • • • • • • • • s k 8 I 000000 00 0a -- Rillo00ooa 00 0. ^— ` --91iig i o00000 00 0a- "aa ii::: 0000-- —i------ va I000000 00 0a $ I `- i la e00000 :: i 0 -- ! -2- -- I , , -1- • a W I a1 Si a g a 11 Till . 1 0 cl a t gB 411111111; g fai iIIL I. 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V 7 V a V [f 4 4 4 4 4 ui ui vi ui ui `a to ,o to to to to ,o `a ,: r 1- 1- i- c-25a CITY OF OMAHA LEGISLATIVE CHAMBER Omaha,Nebraska RESOLVED BY THE CITY COUNCIL OF THE CITY OF OMAHA: WHEREAS, an Engineering Services Agreement with George Butler Associates, Inc. to provide professional field investigation services for OPW 51995, being the Cole Creek CSO 204 Sewer Separation Project, was approved by Council Resolution No. 25 on January 11, 2011; and WHEREAS, additional services are required for the conceptual and Phase 1 preliminary design portions of this project; and, WHEREAS, George Butler Associates, Inc. has agreed to perform the additional services needed as detailed in the attached Amendment No. 1 to the Agreement, which by this reference is made a part hereof, for an additional fee not exceed $1,163,603 to be paid from Sewer Revenue Improvement Fund 21124, CSO Implementation Organization 116918; Sewer Revenue Bonds will be issued to finance this project. NOW, THEREFORE, BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF OMAHA: THAT, as recommended by the Mayor, Amendment No. 1 to the Engineering Agreement with George Butler Associates, Inc. for the provision of conceptual design and Phase 1 preliminary design services for the Cole Creek CSO 204 Sewer Separation, known as project OPW 51995, is hereby approved. BE IT FURTHER RESOLVED: THAT, the Finance Department is authorized to pay the additional fee not to exceed $1,163,603 for these engineering services from the Sewer Revenue Improvement Fund 21124, CSO Implementation Organization 116918, Sewer Revenue Bonds will be issued to finance this project. 1325htp APPROVED AS TO FORM: TY ATTORNEY DATE ‘27,14.6,. //- By cilmember Adopted " JA. 1...0::. _- �� d ` City rk AO Approved.... Mayor � I a) u c F-' m m '" C a z a a c c E H l7 aT) c c a c ,o c a) c 0 ,n 1 Z > o l- a,n m O c QI U W C J c ~ a) Z c v °° E c p > °° ^ — c CO p C al W a) ba N QJ u a0 w — N 61 u U O •" 4 ° v cjflfl ! 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