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HomeMy WebLinkAbout5.788 Amendment (3)AMENDMENT NO. 2 TO THE AGREEMENT FOR PROFESSIONAL SERVICES BETWEEN THE THE CITY OF PORT ANGELES AND BROWN AND CALDWELL, INC. PROJECT 06 -01 c pvit yoN 212001 5.'788 RELATING TO: COMBINED SEWER OVERFLOW PROJECTS THIS AMENDMENT NO. 2 is made and entered into this '7"- day of 2007, by and between THE CITY OF PORT ANGELES, a non charter code city o t State of Washington, (hereinafter called the "CITY and Brown and Caldwell, Inc., a California Corporation (hereinafter called the "CONSULTANT WHEREAS, the CITY entered in to an AGREEMENT with the CONSULTANT on July 5, 2006, (the AGREEMENT) and WHEREAS, the CITY and CONSULTANT amended the AGREEMENT on February 21, 2007, and WHEREAS, the CITY desires to amend the AGREEMENT again to amend the Scope of Work, Budget, and Time of Performance. NOW, THEREFORE, in consideration of the representations and the terms, conditions, covenants and agreements set forth in the original AGREEMENT and this AMENDMENT, the parties hereto agree as follows: I REVISED SCOPE OF WORK The amended scope of professional services to be performed and the results to be achieved by the CONSULTANT pursuant to the AGREEMENT shall be amended to read as shown in the attached Exhibit A to Amendment 2. The Scope of Work shall include all services and material necessary to accomplish the work. II TIME OF PERFORMANCE The work for all Tasks shall be completed by June 30, 2008. III MAXIMUM COMPENSATION The CONSULTANT'S total compensation and reimbursement are stated in the attached Exhibit B to Amendment 2. Current billing rates are reflected in the attached Exhibit C to Amendment 2. The budget for any Task may be further adjusted by mutual agreement without an amendment to the Agreement, as long as the maximum compensation amount of $1,745,000 is not exceeded. Amendment No 2 to Brown and Caldwell Agreement, 06 -01 Page 1 of 2 IV SIGNATURES Except as modified herein, the original Agreement and Exhibits A through D shall remain in effect. In WITNESS THEREOF, the parties hereto have executed this Amendment No. 2 to the Agreement as of the day and year first written above. CITY OF PORT ANGELES: MAYON CONSULTANT: ATTEST: N ket-v5. tiLleile4( TITLE: Ot 1 APPROVED AS TO FORM: CITY ATTORNEY CITY CLEfAC ti Amendment No 2 to Brown and Caldwell Agreement, 06 -01 Page 2 of 2 EXHIBIT A To Amendment 2 SCOPE OF SERVICES PHASE 1 DESIGN SERVICES FOR THE PORT ANGELES CSO IMPROVEMENT PROGRAM Brown and Caldwell (BC) has prepared this Scope of Services for the design of Phase 1 Improvements as part of the implementation of the Port Angeles CSO Plan. These improvements are described more completely in the final Engineering Report titled "City of Port Angeles Phase 1 CSO Projects Amendment to Facility Plan This report was submitted to Department of Ecology as a supplement to the City's CSO Plan. The Phase 1 improvements are a complete set of projects designed to bring the City into the first level of compliance in year 2010 as specified in an Agreed Order between the City and Ecology. This Scope of Services provides for engineering design and permitting services to prepare construction contract documents for the following project elements as described in the Engineering Report: 1. New force mains for the future Pump Station 4 to be inserted through the industrial waterline (IWL) between Oak Street and Francis Street Park; 2. New Francis Street siphon from CSO 10 to the City's wastewater treatment plant. The •new force mains will parallel the siphon from the park to plant, all placed in a berm constructed above ground along the toe of the marine bluff. 3. New diversion structure near the plant headworks that will divert flow exceeding plant capacity. Related facilities include overflow piping, headworks connection piping and a sulfide control chemical feed system. 4. Flow diversion systems including pumping stations and pipelines between the diversion structure and the new storage facility. 5. Conversion and equipping the existing industrial tank for use for storage of CSO flows. Provision of a tank overflow pipeline and connection to the city outfall. 6. New outfall pipeline, parallel the existing outfall between the plant and a location planned for connection to the industrial outfall and diffuser. 7. New splitter box for diverting peak flow to the existing industrial outfall and diffuser. 8. Plant modifications for increasing peak flow rates through the plant including a new submersible chemical induction system at the existing chlorine contact tank, replacement of the existing launders in the rectangular primary clarifier, replacement the existing trickling filter distributors and addition of a new trickling filter pump. n Exhibit A Amendment 2 Scope of Services Phase 1 CSO Improvements P \Port Angeles \132829 Ph 1 CSO Improvements Design \001 Project Management \CONTRACT to PA \SENT TO PA 3 -15- 2007 Final \E \hibtt A Scope of \Vorkv4Ar amnd2 doc Page 1 of 18 9. Related site work, electrical, instrumentation and control systems, and miscellaneous appurtenances. The schedule for completion of the Phase 1 Scope of Services is attached and titled Phase 1 Design Schedule. The Scope of Services has been separated into the following six different tasks for clarity: 1. Project management 2. Survey and base mapping services 3. Cultural resources consultation services 4. Geotechnical engineering services 5. Permitting 6. Facility design and development of construction contract documents 7. Assistance during Bidding and Award of Contract A separate scope of services will be prepared for engineering- related support during construction to be based upon the completed designs. Task 1. Project Management Objective: To provide overall leadership and team strategic guidance aligned with the project and the City of Port Angeles (City) staff objectives. To coordinate, monitor, and control the project resources to meet the technical, communication, and contractual obligations required for developing and implementing the Francis Street CSO diversion. Activities: 1.1 Invoices /Status Prepare monthly invoices, including expenditures by task, hours worked by project personnel, and other direct expenses with the associated backup. Comparisons of monthly expenditures and cumulative charges will be compared to budget by task. 1.2 Coordination with the Owner Maintain communication with the City through onsite meetings (up to 5) and via telephone, email, and fax communication. Conduct initial kick -off meeting by teleconference and on -site progress submittal meetings (60- and 90- percent submittal meetings). Prepare and distribute meeting minutes. Monitor project progress and advise City when scope, schedule or budget changes may be required. 1.3 Management and Coordination of Staff Manage and coordinate the technical and scope issues of the overall project. Conduct progress meetings as appropriate. 1.4 Coordination of Subconsultants Coordinate with subconsultants on specific tasks, scope, and budget. Conduct progress meetings as appropriate. Exhibit A Amendment 2 Scope of Services Phase 1 CSO Improvements P \Port Angeles \132829 Ph 1 CSO Improvements Design \001 Project Management \CONTRACT to PA \SENT TO PA 3 -15- 2007 Final \Exhibit A Scope of \Vorkv4Ar amnd2 doc Page 2 of 18 1.5 QA /QC Conduct quality review of the design documents and related materials at 60 90 and 100 percent completion levels. Review the City's comments and QA /QC reviewers' comments and incorporate them into subsequent versions of the design documents. Task Deliverables 1. Meeting agenda and summaries of key meeting issues and action items 2. Monthly status reports that include any scope, schedule or budget issues anticipated or arising. 3. Monthly invoices Task 2. Survey and Base Mapping Services Objective: This task provides detailed surveying as necessary to upgrade mapping derived from City GIS and aerial photos for the design of proposed conveyance and flow management systems. Generally it is expected that City mapping will be supplemented with current information on location of existing utilities, surface improvements, and detail topography. Required survey and mapping updates will be performed by a survey subconsultant. The survey subconsultant will also prepare permanent and construction easements required to accommodate the conveyance pipelines and flow management systems. Assumptions: An estimated cost has been included in the Task 2 budget for the preparation of legal descriptions needed for City acquisition in a form customary for use in Clallam County. The estimate is based on an assumed number of 20 properties to be crossed and a cost estimate from the survey subconsultant of $750 for preparation of easement descriptions for each property. Anticipated supplemental survey requirements have been itemized below. However, it should be recognized that additional survey information may be needed as the design progresses. An allowance of $10,000 has been included in the Task 2 budget for any additional mapping as found to be required. City Involvement: The City will negotiate and acquire all property and easements required for the proposed project. Activities: The survey subconsultant will perform topographic surveying or cross sections in the following locations: Intersection of Oak Street and Railroad Avenue. Along Francis Street beginning at the alley between Caroline St. and Georgiana St and Francis Street Park to the trail. Exhibit A Amendment 2 Scope of Services Phase 1 CSO Improvements P \Port Angeles \132829 Ph I CSO improvements Design \001 Project Management \CONTRACT to PA \SENT TO PA 3 -15- 2007 Final \Exhibit A Scope of Workv4Ar amnd2 doc Page 3 of 18 Along Discovery Trail between Francis Street Park to Ennis Street (50 foot interval cross sections from toe of bluff to rip-rap or 10 foot northerly) From Emus Street and truck roadway along Ennis Creek Crossing Ennis Creek and the industrial site to the existing head works Area near the headworks for the flow diversion structure Industrial site including the new transfer and return pipeline alignments, existing storage tank, outfall piping, and existing foam tank Wetland area delineated by the environmental subconsultant The survey subconsultant will collect the following from the above referenced alignment: 1. Ground Data: Provide topographic contours at 1 -foot intervals along segments above (except where cross sections are required). Provide point data and TIN model data in AutoCAD format. Data will be on horizontal datum North American Datum of 1983, NAD 83 and vertical datum North American Vertical Datum of 1988, NAVD 88. 2. Cross section data: Provide spot elevations of cross sections. 3. Spot elevations: Provide spot elevations at the wastewater treatment plant 4. Utilities: A locate request will be performed utilizing 1- 800 424 -5555 one call locate services. All utilities marked on the ground by representatives of said service will be mapped and shown on said survey. 5. Media: The survey information will be provided electronically in AutoCAD format along with two complete stamped and signed hardcopy record sets (scale 1" 20'). 6. Easement research: A review of existing records will be performed along the proposed route to determine if easements must be acquired along the pipeline alignments and flow management project areas. 7. Survey Soil Boring Locations. Field surveying will be performed to locate soil borings performed for the pipeline design. Task Deliverable. 1. One copy of the base map and data files in AutoCAD format 2. Legal descriptions and exhibits for required easements. Task 3. Cultural Resources Consultation Services Objective: Prior to design, research studies and limited explorations were made to determine the likelihood of encountering culturally significant materials. Based on these findings the proposed designs Exhibit A Amendment 2 Scope of Services Phase 1 CSO Improvements P \Port Angeles \132829 Ph 1 CSO Improvements Design \001 Project Management CONTRACT to PA \SENT TO PA 3- 15- 2007 \Final \Exhibit A Scope of Workv4Ar amnd2 doc Page 4 of 18 Objective: were configured to maximize avoidance of excavation in previously undisturbed areas. Some excavation will be required in areas of previous filling. This task provides on- going, as- needed archaeological consultation and liaison with the design team, the City and the Tribe, as may be necessary. Activities: The subconsultant will be available to meeting with the City and tribal members and available to address any questions or concerns regarding the proposed design and construction. The estimated budget includes a not -to- exceed allowance for the subconsultant activity and requires a specific request for subconsultant support. Task 4. Geotechnical Engineering Services BC will provide and coordinate the services of a geotechnical subconsultant to perform a geotechnical investigation along the proposed pipeline alignment and at selected facility locations including the open cut pipeline section through Francis Street Park, the surface pipeline alignment, the aerial pipeline crossing, and the flow diversion structure adjacent to the wastewater treatment plant. Substantial information on soil conditions in the industrial area exist and will be used to supplement the geotechnical investigations. The design phase geotechnical work will verify soils conditions specific to the type of improvements to be constructed at their proposed locations and provide design criteria for limiting settlements or other adverse conditions. Activities: 4.1 Geotechnical Reconnaissance BC will coordinate a field reconnaissance along the proposed project alignment to identify areas of soft or unstable soils, hard to dense soils, erosion, landslides, springs and seepages, boring locations, construction access, other surface information, and related issues. 4.2 Geotechnical Investigations The geotechnical subconsultant will perform geotechnical investigations along the proposed pipeline alignment and at selected facility locations to characterize geotechnical conditions. The effort includes obtaining permits for drilling, perform soil borings, develop boring logs, perform laboratory tests, and characterize the geology. The three 30 -foot deep (two at aerial crossing at Ennis Creek and one at the flow diversion structure) and one 15 -foot deep (at Francis Street Park) soil borings will be drilled using a track mounted drill rig and mud rotary techniques The twelve shallow borings (10- to 15 -feet deep along the surface pipeline alignment) will be drilled using a small portable auger. 4.3 Geotechnical Analyses and Report A geotechnical analyses will be performed and will include assessment of soil conditions and properties, groundwater conditions, soil and groundwater loads on shored excavations and permanent structures, dewater requirements and methods, footing and pile capacities, pile driving criteria, foundation assessment of pipelines and structures, slope stability, seismic investigation, and other geotechnical engineering parameters. An engineering report will be prepared to summarize the data, results, and recommendations. Exhibit A Amendment 2 Scope of Services Phase 1 CSO Improvements P \Port Angeles\ 132829 Ph I CSO Improvements Design \001 Project Management \CONTRACT to PA \SENT TO PA 3 15- 2007 \Final \Exhibit A Scope of \Vorkv4Ar amnd2 doc Page 5 of 18 Task Deliverable 1 Two copies of the geotechnical Investigation report Task 5. Permitting and Environmental Support Objective: BC will prepare and submit all permit applications for the project. Additional environmental studies are anticipated to support the applications. A list of required permits for this project is included in Table 5 -1 below. A design schedule is attached showing the permit package preparation and agency review time. Table 5 -1. Anticipated Permit Packages Required for CSO Diversion Installation Anticipated Permitting Activity JARPA apphcation for U. S. Army Corps of Engineers (Corps) Permit Section 404 Nationwide permit inc. CZM consistency determination, wetland dehneation and Mitigation /Restoration Plan, project description, BE, and 30% drawings JARPA application for Ecology Section 401 /Water Quality Certification includes wetland dehneation and Mitigation /Restoration Plan, project description, BE, and 30 60% drawings JARPA application for WA Depart. Of Fish Wildlife (WDFW) for Hydrauhc Project Approval (HPA) includes SEPA checklist and 90% drawings NPDES Construction Stormwater General Permit includes TESC Plan, description, and 90% drawings Shoreline Substantial Development Permit includes SEPA checklist, description and 30% drawings City Sensitive Area Review City Clearing and Grading Permit City Right -of -Way Permit City Involvement: Review permit applications prior to submittal to various agencies. It is assumed that the City will submit completed applications and pay any required permit application fees. Provide assistance with obtaining existing data that may include prior environmental studies and permits for the existing system. It is assumed that the City is the SEPA Lead Agency and will provide the required public notifications and comment period. Activities: 5.1 Permit Acquisition Permit applications will be prepared as required for the proposed project construction. Application requirements and timing will be coordinated with project drawing production. 5.2 Delineate Wetlands and Prepare a Wetland Analysis Report Exhibit A Amendment 2 Scope of Services Phase 1 CSO Improvements P \Port Angeles \132829 Ph 1 CSO Improvements Design \001 Project Management \CONTRACT to PA \SENT TO PA 3 -15- 2007 Final \Exhibit A Scope of Workv4Ar amnd2 doc Page 6 of 18 Delineate wetlands that may be impacted by the project according to accepting methods as outline in the 1997 Washington Wetland Delineation Manual developed by the Department of Ecology. This information will serve as the basis for determining any mitigation requirements. A Wetland Analysis Report will be prepared to fulfill the requirements in the City's Municipal Code Chapter 15.24 5.3 Attend Pre Application Meetings BC will attend four 2 -hour pre application meetings with the City, Ecology, WDFW, and the US. Army Corps of Engineers. The purpose of the meeting will be to: 1. Present the results of the wetland delineation 2. Obtain preliminary approval of the wetland analysis 3. Discuss the proposed project 4. Present any proposed mitigation concepts 5.4 Develop Conceptual Mitigation Plan If unavoidable, a conceptual mitigation plan will be developed to offset the impacts to waters of the U.S., wetland, and or streams. 5.5 Biological Evaluation If unavoidable, impacts to waters of the U.S., wetlands; and /or streams, it is likely that an Endangered Species Act Section 7 Consultation is required as part of the Clean Water Act Section 404 process. BC has assumed that a biological evaluation will be developed and no formal consultation with the NOAA Fisheries and USFWS will be needed. 5.6 SEPA Checklist Complete an environmental assessment following the guidelines of SEPA and the City's SEPA regulations. 5.7 Response to DOE Phase 1 Review Department of Ecology raised several questions concerning the projects as proposed in the Phase 1 predesign report. Ecology concurrence with the plan is necessary because the City will need revisions in their NPDES permit to accommodate-operations after the CSO projects are implemented. Ecology questions include: Could either CSO site 006 or 007 be eliminated after the proposed projects are completed? Can the rate of flow transfer from downtown to treatment plant be reduced to prevent storage tank overflows and still prevent downtown CSO from exceeding the once per year limit? What higher flow rate transferred would eliminate downtown overflows and what effect would that have on current project sizing and performance requirements? Estimate cost increases that could occur due to revisions required to implement any of the above scenarios that could be effective. 5.8 (Optional Task) State Environmental Review Process (SERP) Environmental Information Document This optional task is dependent on the City applying for federal funding. To complete the SERP, the following is required Ecology's concurrence on the SEPA threshold determination Exhibit A Amendment 2 Scope of Services Phase 1 CSO Improvements P \Port Angeles \132829 Ph I CSO Improvements Design \001 Protect Management CONTRACT to PA \SENT TO PA 3 -15- 2007 Final \Exhibit A Scope of Workv4Ar amnd2 doc Page 7 of 18 and associated documents and the SERP Environmental Information Document (EID). Under this task, a agency /tribe contact will be developed, a project specific SERP Environmental Report (ER) will be prepared, initial agency, and tribe letters will also be prepared and comments will be tracked. Task Deliverables 1. Permit application packages (draft and final). 2. Wetland Analysis Report (draft and final) 3. Pre application meeting minutes 4. Conceptual Mitigation Plan (draft and final) 5. Biological Evaluation (draft and final) 6. SEPA Checklist (draft and final) 7. Optional SERP EID(draft and final) Task 6. Preparation of Contract Documents for Phase 1 Improvements Objective: BC will complete detail design of improvements and prepare the drawings and specifications as necessary for bidding and construction of the Phase 1 CSO conveyance and flow management systems. Document progress submittals will be made at 60 and 90 percent completion levels. Final documents will be submitted in both hard copy and electronic file formats. Each submittal will include an estimate of probable construction cost. Drawings will be prepared in the latest version of AutoCADTM using a 22" x 34" full -size drawing format suitable for printing and reading at half -size. Drawings will be in 2- dimensional format. The survey- supplemented, City topographic mapping will be utilized for the reference base over which the improvement drawings are prepared. The City's 2006 aerial photo mapping shall be used for drawing backgrounds where appropriate. Technical specifications shall be prepared from BC standard specifications in CSI format, with the exception of Divisions 1 -3, which shall be omitted from the specifications and replaced with the applicable Sections in the 2006 Washington State Department of Transportation's Standard Specifications for Road, Bridge, and Municipal Construction. As such, the overall bidding and contracting documents shall follow the format as the East UGA Sewer Interceptor project. A copy of the preliminary drawing and specification list is included with this Scope of Services as attachment A. BC will submit five sets of drawings to the City for review at each of the 60- percent and 90- percent submittal completion levels. Two copies of printed 100% level documents and their electronic files on a CD will be delivered at their completion and prior to bid advertisement. Only the final submittal will be stamped and signed. Design activities as described below have been organized around the various design disciplines performing the different elements of the work. Budget estimates for the various discipline areas are developed from the estimated scope of drawings and specifications forming the project contract documents A List of Drawings and List of Specifications are included with Exhibit A and attachments A -1 and A -2. City Involvement and Requirements: Exhibit A Amendment 2 Scope of Services Phase I CSO Improvements P \Port Angeles \132829 Ph I CSO Improvements Design \O(11 Project Management \CONTRACT to PA \SENT TO PA 3 -15- 2007 Final \whibit A Scope of Workv4Ar amnd2 doc Page 8 of 18 Activities: Complete review of 60 and 90 percent design submittals and provide written questions or instructions (2 weeks have been allowed in the project schedule for City reviews). Identify and schedule all relevant City staff to review submittals and attend the review meetings to follow City reviews. 6.1 Civil Design Scone of Activity. Project work within this activity and led by this discipline includes design of all pipelines and surface restoration and /or improvements. The task includes general contract drawings and overall organization and maintenance of drawing package. Products. Plan /Profile drawings for pipelines will be presented at 1 20'horizontal and 5'vertical. Area plans will vary between 1 =10' to 5O'horizontal depending on level of detail to be shown. Generally, specifications will include earthwork, pipe materials and installation, site control and restoration. 6.2 Mechanical Design Scone of Activity. Project work within this activity and led by this discipline includes design of all mechanical process systems including pumping systems and related equipment selection, treatment process additions or revisions and chlorination system mixing. Products. Various design area plans and sections, consistent with the attached drawing list, will be produced. Design supporting specifications will generally fall into Divisions 11 through 15. 6.3 Structural Design Scone of Activity.. Project work within this activity and led by this discipline includes design of structural elements including the flow diversion structure, storage tank modifications, outfall flow splitting structure, primary clarifier launders and pumping and chemical feed system housings or protective coverings. Products. Various design area plans and sections, consistent with the attached drawing list, will be produced. Design supporting specifications will generally fall into Divisions 3 through 10. 6.4 Electrical Design Scone of Activity. Project work within this activity and led by this discipline includes design of electrical power supply and control systems required for electric motor driven equipment, power- operated instruments and space lighting and heating. Products. The various design area plans and sections (such as Civil and Mechanical), that show locations of equipment and components that require electric power, will be used to separately show Exhibit A Amendment 2 Scope of Services Phase 1 CSO Improvements P \Port Angeles \132829 Ph I CSO Improvements Design \001 Project Management \CONTRACT to PA \SENT TO PA 3 -15- 2007 \Final \Exhibit A Scope of \Vorkv4Ar amnd2 doc Page 9 of 18 power systems. Diagrams showing power supply sources and subsystems for power distribution will also be presented m drawing format as noted on the attached drawing list Design supporting specifications will generally fall into Division 16. 6.5 Instrumentation Control Design Scone of Activity. Project work within this activity and led by this discipline includes design of instrumentation and control systems responsible for manual or automated operation of electric motor driven equipment, gates and valves. Data and system status including alarms will be gathered and communicated through I &C systems. Products. Design drawings will include instrumentation system diagrams, control diagrams, and loop diagrams. Various design area plans and sections may be used to show field locations of relevant I &C devices. Estimated drawing requirements are shown in attached drawing list. Design supporting specifications will generally fall into Division 17. Task Deliverables 1. Five copies of the drawings and specifications at the 60 90 and 100 percent submittal level 2. One copy of estimate of probable construction cost at each submittal 3. Electronic copy of the final submittal on CD 4. One stamped and signed final submittal drawing and specification set. Task 7. Assistance During Bidding Objective: Support City through bidding process, as needed and requested by the City and to the extent of budget, through the time of awarding a construction contract. Activities: Review and prepare responses to bidder requests for information (RFIs). Prepare addenda to formalize RFI responses that either clarify or revise details in drawings or specifications. City Involvement It is assumed that the City will take the lead in distributing bid documents and initial communications with bidders. Questions requiring review for design intent will be directed to BC by the City. Products: 1. Responses to bidder requests for information (RFIs). 2. Formal addenda that either clarify or revise details in drawings or specifications. END OF DOCUMENT Exhibit A Amendment 2 Scope of Services Phase 1 CSO Improvements P \Port Angeles \132829 Ph I CSO Improvements Design \001 Project Management \CONTRACT to PA \SENT TO PA 3 -15- 2007 Final \Exhibit A Scope of \Vorkv4Ar amnd2 doc Page 10 of 18 Preliminary Drawing List Port Angeles CSO Improvements Program General 1 000 -G -001 2 000 -G -002 3 000 -G -003 4 000 -G -004 5 000 -G -005 6 000 -G -006 7 000 -G -007 8 000 -G -008 9 000 -G -009 Demolition 10 600 -D -001 11 600 -D -002 12 800 -D -002 13 800 -D -003 Civil 14 15 16 17 18 19 20 21 22 23 24 25 26 27 33 34 35 36 37 000 -C -001 000 -C -002 000 -C -003 000 -C -004 000 -C -005 000 -C -006 000 -C -007 000 -C -008 000 -C -009 000 -C -010 000 -C -011 000 -C -012 000 -C -013 000 -C -014 28 200 -C -001 29 200 -C -002 30 300 -C -003 31 300 -C -004 32 300 -C -005 400 -C -006 400 -C -007 400 -C -008 400 -C -009 400 -C -010 Index of Drawings Location and Vicinity Maps Overall Plan Index of Sheets PS #4 Force Mains and Francis St. Siphon Overall Plan Index of Sheets Flow Management System Existing Treatment Plant Reference Plan Standard Symbols Standard Designation Systems Standard Abbreviations General Notes and Key Notes COPA General Notes Storage Tank Existing Infrastructure Equipment Storage Tank Existing Interior Piping Trickling Filter Distribution Plan Trickling Filter Distribution Section Temporary Erosion and Sediment Details 1 Temporary Erosion and Sediment Details 2 Trenching and Excavation COPA Standard Details 1 Trenching and Excavation COPA Standard Details 2 Site Work Details 1 Site Work Details 2 Sitework COPA Standard Details 1 Sitework COPA Standard Details 2 Pipe Connection and Diversion Details 1 Pipe Connection and Diversion Details 2 IWL Force Main Layout Area and Details Force Main and Siphon Details Water Service Plan and Details Diversion Structure Site Plan IWL Force Main Plan (stacked) IWL Force Main Plan (stacked) Francis Street Diversion Siphon Francis Street Diversion Siphon Francis Street Diversion Siphon Force Mains and Siphon Plan and Profile Force Mains and Siphon Plan and Profile Force Mains and Siphon Plan and Profile Force Mains and Siphon Plan and Profile Force Mains and Siphon Plan and Profile Attachment A -1 Exhibit A Amendment 2 Scope of Services Phase 1 CSO Improvements P \Port Angeles \132829 Ph I CSO Improvements Design \001 Protect Management \CONTRACT to PA \SENT TO PA 3 -15- 2007 \Final \Exhibit A Scope of \Vorkv4Ar amnd2 doc Page 11 of 18 38 400 -C -011 Force Mains and Siphon Plan and Profile 39 400 -C -012 Force Mains and Siphon Plan and Profile 40 500 -C -001 Transfer Pipeline Plan and Profile 41 600 -C -001 Return Pipeline Plan and Profile 42 700 -C -001 Overflow and Outfall Pipeline Plan and Profile 43 700 -C -002 Overflow and Outfall Pipeline Plan and Profile 44 700 -C -003 Overflow and Outfall Pipeline Plan and Profile Traffic and Pedestrian Control 000 -TPC- 45 001 Traffic and Pedistrian Control Plan Summary 000 -TPC- 46 002 Traffic Control Plan Railroad Avenue 000 -TPC- 47 003 Traffic Control Plan Francis Street 000 -TPC- 48 004 Traffic Control Plan Ennis Street 000 -TPC- 49 005 Pedestrian Control Plan Olympic Discovery Trail 000 -TPC- 50 006 Traffic Control Plan WWTF Structural 51 000 -S -001 General Notes 52 000 -S -002 Concrete Details 53 000 -S -003 Metal Details 54 000 -S -004 Typical Sections and Details 1 55 000 -S -005 Typical Sections and Details 2 56 400 -S -003 Aerial Crossing Plan and Profile 57 400 -S -004 Sections and Details 58 500 -S -001 Flow Diversion Structure Foundation Plan 59 500 -S -002 Flow Diversion Structure Plan 60 500 -S -003 Flow Diversion Structure Section and Details 61 500 -S -003 Flow Diversion Structure Section and Details 62 500 -S -004 Odor Control at Diversion Structure 63 500 -S -005 Odor Control Section and Details 64 600 -S -001 Return Pump Building Foundation Plan 65 600 -S -002 Return Pump Building Plan and Sections 66 600 -S -003 Return Pump Building Roof Plan and Section 67 600 -S -004 Storage Tank Modifications 1 68 600 -S -005 Storage Tank Modifications 2 69 600 -S -006 Storage Tank Cover Plan 70 600 -S -007 Storage Tank Cover Section and Details 71 700 -S -001 Splitter Box Plan 72 700 -S -002 Splitter Box Section Exhibit A Amendment 2 Scope of Services Phase 1 CSO Improvements P \Port Angeles\ 132829 Ph I CSO Improvements Design \001 Project MIanagemenr \CONTRACT to PA \SENT TO PA 3- 15- 2007 Final \Exhibit A Scope of Workv4Ar amnd2 doc Page 12 of 18 73 700 -S -003 74 800 -S -001 75 800 -S -002 76 800 -S -003 Mechanical 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 000 -M -001 000 -M -002 000 -M -003 000 -M -004 000 -M -005 000 -M -006 000 -M -007 000 -M -008 000 -M -009 500 -M -001 500 -M -002 500 -M -003 500 -M -004 500 -M -005 500 -M -006 500 -M -007 93 600 -M -001 94 600 -M -002 95 96 97 98 99 100 101 102 103 800 -M -001 800 -M -002 800 -M -003 800 -M -004 800 -M -005 800 -M -006 800 -M -007 800 -M -008 800 -M -009 Electrical 104 000 -E -001 105 000 -E -002 106 000 -E -003 107 000 -E -004 108 000 -E -005 109 400 -E -001 110 400 -E -002 111 500 -E -001 112 500 -E -002 Foam Tank Modification Chlorine Contact Tank Modifications 1 Chlorine Contact Tank Modifications 2 Headworks By -Pass Channel Modification Pipe Anchors Structural Attachments Pipe Guides and Large Diameter Supports Wall and Floor Pipe Penetrations Gate Details Mechanical Details Flow Diversion Structure Details Pump Details 1 Pump Details 2 Flow Diversion Structure Plan Flow Diversion Structure Section Details Return Pump Station Plan Return Pump Sections and Details Chemical Feed System (Diversion Str Odor Control) Plan Chemical Feed System Section and Details Storage Tank Plan Storage Tank Section and Details Primary Clarifier Plan Primary Clarifier Sections Primary Clarifier Sections and Details Trickling Filter Pump Plan Trickling Filter Pump Section Trickling Filter Distributor Plan Trickling Filter Distributor Section Chlorine Contact Tank Modifications Plan Chlorine Contact Tank Modifications Section Symbols and Abbrevations 1 Symbols and Abbrevations 2 Abbreviations Standard Details 1 Standard Details 2 Discovery Trail Lighting Plan Outdoor Lighting Details Flow Diversion Structure Electrical Site /Grounding Plan 1 Flow Diversion Structure Electrical Site 2 Exhibit A Amendment 2 Scope of Services Phase 1 CSO Improvements P \Port Angeles \132829 Ph 1 CSO Improvement Design \001 Protect Management \CONTRACT to PA \SENT TO PA 3 -15- 2007 \Final \Exhibit A Scope of Workv4Ar amnd2 doc Page 13 of 18 113 500 -E -002 Utility Service Electrical Site Plan 114 500 -E -003 Flow Diversion Structure One -Line 115 500 -E -004 Flow Diversion Structure Power Plan 116 500 -E -005 Flow Diversion Lighting /Receptacle Plan 117 500 -E -006 Flow Diversion Control /Signal Plan 118 600 -E -001 Storage Tank and Return Pump Station Electrical Site Plan 119 600 -E -002 Storage Tank and Return Pump Station One -Line 120 600 -E -003 Storage Tank and Return Pump Station Power Lighting Plan 121 800 -E -001 Chlorine Contact and Trickling Filter Pump Station Electrical Site Plan 122 800 -E -002 Chlorine Contact Tank and Trickling Filter Pump Station One -Line 123 800 -E -003 Chlorine Contact Tank and Trickling Filter Pump Station Power Plan Chlorine Contact Tank and Trickling Filter Pump Station Control /Signal 124 800 -E -004 Plan Instrumentation 120 000 -1 -001 Network Overview 121 000 -1 -002 Installation Details 1 122 000 -1 -003 Installation Details 2 123 500 -1 -001 Flow Diversion Control Panel Layout 124 500 -1 -002 Flow Diversion Control Panel Power Distribution 125 500 -1 -003 Flow Diversion PLC and Comm equipment Interconnect 126 500 -1 -004 Flow Diversion VFD Wiring Diagram 1 127 500 -1 -005 Flow Diversion VFD Wiring Diagram 2 128 500 -1 -006 Flow Diversion VFD Wiring Diagram 3 129 500 -1 -007 Transfer Pumps Sump Drain Pump 130 500 -1 -008 Chemical Feed System Wiring Diagram 131 500 -1 -009 Flow Diversion VFD Wiring Diagram 4 132 500 -1 -010 Flow Diversion Input Loop 1 133 500 -1 -011 Flow Diversion Output Loop 1 134 600 -1 -001 Storage Tank and Return Pump Control Panel Layout 135 600 -1 -002 Storage Tank and Return Pump Control Panel Power Distribution 136 600 -1 -003 Storage Tank and Return Pump PLC and Comm Equipment Interconnect 137 600 -1 -004 Storage Tank Pump Wiring Diagram 138 600 -1 -005 Storage Tank Isolation Valve Wiring Diagram 139 600 -1 -006 Storage Tank and Return Pump Input Loop 1 140 600 -1 -007 Storage Tank and Return Pump Output Loop 1 141 800 -1 -001 Trickling Filter Pump Control Panel Layout (Modify existing) 142 800 -1 -002 Trickling Filter Pump Control Panel Power Distribution (Modify existing) Trickling Filter Pump Control Panel PLC and Comm Equipment 143 800 -1 -003 Interconnect (Modify existing) 144 800 -1 -004 Trickling Filter Pump Wiring Diagram 145 800 -1 -001 Chlorine Contact Chamber and Trickling Filter Equipment Interconnect 146 800 -1 -002 Chlorine Contact Chamber and Trickling Filter Input Loop 1 147 800 -1 -003 Chlorine Contact Chamber and Trickling Filter Output Loop 1 Exhibit A Amendment 2 Scope of Services Phase 1 CSO Improvements P \Port Angeles \132829 Ph 1 CSO Improvements Design \001 Project Management \CONTRACT to PA \SENT TO PA 3 -15- 2007 \Final \Exhibit A Scope of Workv4Ar amnd2 doc Page 14 of 18 148 000 -P -001 Process and Instrumentation Diagram 1 149 000 -P -002 Process and Instrumentation Diagram 2 150 000 -P -003 Process and Instrumentation Diagram 3 151 000 -P -004 Process and Instrumentation Diagram 4 TECHNICAL SPECIFICATION LIST ATTACHMENT A -2 DIVISION 1— REPLACED WITH APPLICABLE WSDOT SECTION 1 DIVISION 2 REPLACED WITH APPLICABLE WSDOT SECTIONS; AS REQUIRED TO COVER THE FOLLOWING TOPICS: 2050 DEMOLITION AND DISPOSAL 2110 SITE CLEARING AND GRUBBING 2140 DEWATERING 2165 EXCAVATION SUPPORT SYSTEMS 2221 TRENCHING, BACKFILING AND COMPACTING 2260 EROSION CONTROL 2401 SHEETING, SHORING AND BRACING 2500 ASPHALT PAVING 2601 MANHOLE STRUCTURES 2611 STEEL CASINGS 2830 CHAINLINK FENCE AND GATES 2900 LANDSCAPING 2924 TOPSOIL AND SEEDING DIVISION 3 REPLACED WITH APPLICABLE WSDOT SECTIONS; AS REQUIRED TO COVER THE FOLLOWING TOPICS: 3100 CONCRETE FORMWORK 3200 CONCRETE REINFORCEMENT 3300 CAST -IN -PLACE CONCRETE 3308 CONCRETE MIXING, PLACING, JOINTING, AND CURING 3309 CONCRETE FINISHING AND REPAIR OF SURFACE DEFECTS 3310 CONTROLLED DENSITY FILL (CDF) 3360 CONTACT GROUT 3400 PRECAST CONCRETE 3600 GROUT DIVISION 4 MASONRY 4200 UNIT MASONRY DIVISION 5 METALS Exhibit A Amendment 2 Scope of Services Phase 1 CSO Improvements P \Port Angeles \132829 Ph I CSO Improvements Design \001 Project Management \CONTRACT to PA \SENT TO PA 3 -15- 2007 \Final \Exhibit A Scope of Workv4Ar amnd2 doc Page 15 of 18 5120 STRUCTURAL STEEL 5311 STEEL ROOF DECK 5500 METAL FABRICATIONS 5501 ANCHOR BOLTS 5505 MISCELLANEOUS METALWORK 5520 HANDRAILING 5530 GRATING, STEEL STAIRS, FLOOR PLATES, SAFETY STAIR TRADS, AND COVER PLATES 5541 MANHOLE FRAMES AND COVERS 5910 HOT -DIP GALVANIZED COATING 5911 MECHANICAL ZINC COATING DIVISION 6 WOOD AND PLASTICS NOT USED DIVISION 7 THERMAL AND MOISTURE PROTECTION 7121 LIQUID WATERPROOFING FOR EXTERIOR MASONRY 7412 METAL ROOFING 7620 SHEET METAL FLASHING AND TRIM 7900 JOINT SEALERS 7905 PREFORMED JOINT FILLERS DIVISION 8 DOORS AND WINDOWS 8310 ACCESS HATCHES DIVISION 9 FINISHES 9900 COATING SYSTEMS 9901 FINISHES AND COLORS DIVISION 10 SPECIALTIES NOT USED DIVISION 11- EQUIPMENT 11000 GENERAL REQUIREMENTS FOR EQUIPMENT 11002 RIGID EQUIPMENT MOUNTS 11020 VIBRATION AND CRITICAL SPEED LIMITATIONS Exhibit A Amendment 2 Scope of Senates Phase 1 CSO Improvements P Port Angeles \132829 Ph I CSO Improvements Design \001 Project Management \CONTRACT to PA \SENT TO PA 3 -15- 2007 Final \Exhibit A Scope of Workv4Ar amnd2 doc Page 16 of 18 11050 GENERAL REQUIREMENTS FOR CENTRIFUGAL AND AXIAL FLOW PUMPING EQUIPMENT 11060 ELECTRIC MOTORS 11100 SLIDE GATES 11285 TRICKLING FILTER ROTARY DISTRIBUTOR 11333 NONCLOG MIXED FLOW VERTICAL COLUMN WASTEWATER PUMPS 11347 SUBMERSIBLE PUMPS 11360 ANSI HORIZONTAL, CONSTATN SPEED, END SUCTION, FRAME MOUNTED CONTRIFUGAL PUMPS 11380 CHEMICAL METERING PUMPS AND APPURTENANCES 11500 SUBMERSIBLE CHEMICAL INDUCTION SYSTEM DIVISION 12 FURNISHINGS NOT USED DIVISION 13 SPECIAL CONSTRUCTION 13217 HIGH DENSITY LINEAR POLYETHYLENE CHEMICAL TANK 13541 GRANULAR ACTIVATED CARBON 13579 ODOR CONTROL SYSTEM DIVISION 14 CONVEYING SYSTEM NOT USED DIVISION 15 MECHANICAL 15050 PIPING SYSTEMS 15061 STEEL PIPE 15064 PLASTIC PIPING 15065 HIGH DENSITY POLYETHYLENE PIPE 15073 DOUBLE CONTAINMENT PLASTIC PIPE 15075 JOINT GASKETS 15085 PIPING CONNECTIONS 15092 WALL PENETRATION SEALS 15095 PIPING APPURTENANCES 15096 PIPE HANGERS AND SUPPORTS 15101 GATE VALVES 15110 ECCENTRIC PLUG VALVES 15118 SPRING- LOADED SWING CHECK VALVES 15150 SPECIALTY VALVES 15152 COMBINATION VACUUM RELIEF AND AIR RELEASE VALVE MANUAL VALVE AND GATE OPERATORS AND OPERATOR 15184 APPURTENANCES POWERED VALVE AND GATE OPERATORS AND OPERATOR 15185 APPURTENANCES Exhibit A Amendment 2 Scope of Services Phase 1 CSO Improvements P \Port Angeles \132829 Ph I CSO Improvements Design \001 Project Management \CONTRACT to PA \SENT TO PA 3- 15- 2007 \Final \Exhibit A Scope of Workv4Ar amnd2 doc Page 17 of 18 15250 INSULATION FOR EXPOSED PIPING AND EQUIPMENT DIVISION 16 ELECTRICAL 16000 GENERAL REQUIREMENTS FOR ELECTRICAL WORK 16030 TESTING 16110 RACEWAYS, BOXES, AND SUPPORTS 16120 CONDUCTORS, WIRE, AND CABLE 16140 WIRING DEVICES 16155 INDIVIDUAL MOTOR STARTERS 16175 MISCELLANEOUS ELECTRICAL DEVICES 16260 AUTOMATIC TRANSFER SWITCHES 16410 POWER FACTOR CORRECTION CAPACITORS 16431 SHORT CIRCUIT AND COORDINATION REPORT 16432 ARC FLASH REPORT 16440 INSTRUMENT TRANSFORMERS, METERS, SWITCHES AND ACCESSORIES 16450 GROUNDING SYSTEM 16460 DRY -TYPE TRANSFORMERS 16470 LIGHTING AND POWER DISTRIBUTION PANELBOARDS 16500 LIGHTING FIXTURES 16620 FIRE ALARM SYSTEMS 16920 LOW VOLTAGE MOTOR CONTROL CENTERS 16992 CIRCUIT SCHEDULE MOTOR CONTROL CENTER, SWITCHBOARD, AND PANEL BOARD 16994 SCHEDULES DIVISION 17 INSTRUMENTATION AND CONTROL SYSTEMS 17000 PROCESS INSTRUMENTATION AND CONTROL REQUIREMENTS 17800 PROGRAMMING DESCRIPTION OF OPERATIONS Exhibit A Amendment 2 Scope of Services Phase 1 CSO Improvements P \Port Angeles \132829 Ph I CSO Improvements Design \001 Project Management \CONTRACT to PA \SENT TO PA 3 -15- 2007 Final \Exhibit A Scope of Workv4Ar amnd2 doc Page 18 of 18 BC Phase 001 002 003 004 005 006 007 Total Project Phase. Name, :f Project Management Survey Base Mapping Cultural Resources Construction Geotechnical Engineering Permitting Environmental Design Preperatton Bidding Assistance sCOntractiBu4et Amount 95,947 74 73,496 59 16,059.78 78,178 18 120,639 83 922,849 05 12,828 83 1,320,000 00 Exhibit B to Amendment 2 Staff�Name Warburton, Jack O'Neal, Mike Cutter, Jean Paulson, Joel Duevel, Nancy Pena, Michael Kumataka, Gregory Anderson, Gary Kimball, Kelly Morris, Melvan Lubke, Linnea Wagner, David Curtiss, John Kramer, Lynn Williams, Heather Deaterla, Damion Jacquemart, Joseph Hamilton, Ada Simpson, Kristen Wilcox, Shirley Warford, James Snowden, Donald Hotch, John Adkins, Una Matthews, James Leavitt, Arthur Ruff, Brian Vestergaard Hansen, Bo Rogers, Scott Consultant Labor Costs NJob tii le ctc Sr. Vice President Managing Engineer Principal Engineer Senior Engineer Supervising Engineer Engineer If Managing Engineer Managing Engineer Engineer II Supervising Engineer Supervising Engineer Engineer I Assistant Designer Senior Designer Principal Designer Senior Drafter Drafter Geologist/Hydrogeologist I Project Coordinator II Word Processor IV Prinicpal Construction Engineer Supervising Construction Engineer Senior Construction Engineer Project Coordinator II Supervising Construction Engineer Engineer III Engineer III Engineer III Senior Engineer Non salary Reimbursable Costs Exhibit C to Amendment 2 Hourly Rate k $241.60 $190.62 $143.12 $136.24 $164.90 $100.40 $194.59 $181.66 $96.17 $151.78 $166.19 $82.42 $70.32 $105.79 $114.92 $70.09 $63.61 $85.82 $70.09 $82.19 $154.85 $167.94 $143.02 $84.70 $173.53 $112.40 $103.31 $114.35 $134.26 Brown and Caldwell does not maintain pre- determined charge -out rates for direct, non salary project costs. As these costs are incurred on a project as services rendered and charged by invoice they are billed to the client in accordance with contract terms. Project related travel using company -owned automobiles is billed at $.57 per mile; personal vehicles are billed at the current rate allowable by IRS and rental vehicles are billed at actual cost.