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Home My WebLink AboutHDR Engineering, Inc - Argent Road Improvement Phase 2 (Supplement No. 1) (No. 21-035)Adw Washington State V. Department of Transportation Supplemental Agreement Number ._ 1 - Original Agreement Number 21-035 Project Number 20011 Project Title Argent Road Improvement, Phase 2 Organization and Address HDR Engineering, Inc. 929 108th Avenue NE Suite 1300, Bellevue, WA Phone: 425-450-6200 Execution Date Completion Date September 30, 2025 New Maximum Amount Payable $197,348.03 Description of Work This project will provide for intersection improvements at Argent Road and Road 36. Improvements will include: a traffic signal, sidewalk, stormwater facilities, illumination, and related improvements. WSDOT Agreement No. LA -9552 (#3) The Local Agency of City of PascQWA desires to supplement the agreement entered in to with HDR.--- ineering. Inc. and executed on 6/4/21 and identified as Agreement No. 21-035 All provisions in the basic agreement remain in effect except as expressly modified by this supplement. The changes to the agreement are described as follows: Section 1, SCOPE OF WORK, is hereby changed to read: See Exhibit "B", Scope of Services attached hereto and made a part of this agreement. Section IV, TIME FOR BEGINNING AND COMPLETION, is amended to change the number of calendar days for completion of the work to read: 16 months III Section V, PAYMENT, shall be amended as follows: See Exhibit "D" Prime Consultant Cost Computations attached hereto and made a part of this agreement. as set forth in the attached Exhibit A, and by this reference made a part of this supplement. If you concur with this supplement and agree to the changes as stated above, please sign in the Appropriate spaces below and return to this office for final action. By: Rob Berman — ?� Consultant Signature DOT Form 140-063 Revised 09/2005 By: Dave Zabell Authority Signature cO —,t( -.,2dd-( Exhibit "A" Summary of Payments DOT Form 140-063 Revised 0912005 Basic Agreement Supplement #1 Total Direct Salary Cost $35,157.16 $29,410.83 $64,567.99 Overhead (Including Payroll Additives) $51,790.01 $43,325.09 $95,115.10 Direct Non -Salary Costs $29,017.50 -$10,722.96 $18,294.52 Fixed Fee $10,547.15 $8,823.25 $19,370.40 Total $126,511.82 $70,836.21 $197,348.03 DOT Form 140-063 Revised 0912005 EXHIBIT B Pasco Scope of Services Argent Road Improvements (Phase 2) — Road 36 Intersection Improvements Amendment No.1: Final Design Services City of Pasco, WA September 28, 2021 FN City of Pasco I Argent Road Improvements (Phase 2) Amendment No. 1 - Scope of Services - October 5, 2021 TABLE OF CONTENTS INTRODUCTION........................................................................................................................3 Background............................................................................................................................ 3 ProjectDescription.................................................................................................................. 3 ProjectTeam.......................................................................................................................... 3 Scopeof Work....................................................................................................................... 3 Major Milestone Schedule....................................................................................................... 3 Quality Assurance / Quality Control........................................................................................ 3 ChangeManagement............................................................................................................. 3 Subconsultant Coordination.................................................................................................... 3 ProjectAssumptions............................................................................................................... 4 PROJECTTASKS......................................................................................................................4 TASK 1. PROJECT MANAGEMENT AND ADMINISTRATION..............................................4 1.1 Project Management, Invoicing, and Controls............................................................... 4 1.2 Project Team Coordination Meetings............................................................................ 4 1.3 Project Schedule........................................................................................................... 4 TASK 2. SURVEY, MAPPING AND RIGHT OF WAY.............................................................4 TASK 3. GEOTECHNICAL INFORMATION REVIEW.............................................................4 TASK4. TRAFFIC ANALYSIS................................................................................................4 TASK5. 30% DESIGN............................................................................................................4 TASK 6. ENVIRONMENTAL DOCUMENTATION & PERMITTING........................................5 TASK7. FINAL DESIGN - PS&E............................................................................................5 7.1 General.........................................................................................................................5 7.2 Typical Roadway Sections............................................................................................ 6 7.3 Temporary Erosion and Sedimentation Control (TESC) and Site Preparation ............... 6 7.4 Plan and Profile Plans................................................................................................... 6 7.5 Intersection Grading Plans............................................................................................ 6 7.6 Driveway Plan and Profile (Not Included)...................................................................... 7 7.7 Paving Details (Not Included)........................................................................................ 7 7.8 Roundabout Plan, Island Details and Control Profiles (Not Included) ............................ 7 7.9 Drainage System Plans, Profiles & Details.................................................................... 7 7.9.1 Stormwater Pollution Prevention Plan(SWPPP)..................................................7 7.9.2 Drainage Design Report .......................................................................................7 7.10 Pavement Marking and Signing Plans, Schedules & Details ..................................... 8 7.11 Traffic Signal and Details.......................................................................................... 8 7.12 Illumination Schedules, Plans and Details................................................................ 9 7.13 Landscape and Irrigation Plans and Details (Not Included) ...................................... 9 7.14 Staging and Traffic Control Plans............................................................................ 9 7.15 60% Over the Shoulder Review................................................................................ 9 7.15.1 60% Plans..........................................................................................................10 7.15.2 Final Plan Sheet List..........................................................................................11 7.15.3 60% Specifications.............................................................................................12 7.15.4 60% Engineer's Estimate..................................................................................12 hdrinc.com 835 N Post Street, Suite 101 1 Spokane, WA 99201-2126 (509) 343-8500 0� City of Pasco I Argent Road Improvements (Phase 2) Amendment No. 1 - Scope of Services - October 5, 2021 7.16 90% Submittal ......................................................................................................12 7.16.1 90% Plans........................................................................................................12 7.16.2 90% Specifications.............................................................................................12 7.16.3 90% Engineer's Estimate..................................................................................12 717 Ad -Ready Submittal...............................................................................................12 7.17.1 Ad -Ready Plans.................................................................................................12 7.17.2 Ad -Ready Specifications....................................................................................13 7.17.3 Ad -Ready Engineer's Estimate..........................................................................13 7.17.4 Construction Schedule.......................................................................................13 TASK 8. REAL ESTATE SERVICES (RES)..........................................................................13 TASK 9. BIDDING PHASE ASSISTANCE............................................................................13 TASK 10. PUBLIC INVOLVEMENT PROGRAM.....................................................................14 TASK 11. MANAGEMENT RESERVE FUND..........................................................................14 TASK 12. CONSTRUCTION SUPPORT SERVICES (FUTURE).............................................14 hdrinc.com 835 N Post Street, Suite 101 1 Spokane, WA 99201-2126 (509) 343-8500 City of Pasco I Argent Road Improvements (Phase 2) 01AmendmentNo. 1 - Scope of Services - October 5, 2021 INTRODUCTION During the term of this PROFESSIONAL SERVICES AGREEMENT (AGREEMENT), HDR Engineering, Inc. (CONSULTANT) shall perform professional services for the City of Pasco (CITY) in connection with the following project: Argent Road Improvements (Phase 2) (PROJECT) Background No change. See original agreement. Project Description No change. See original agreement. Project Team No change. See original agreement. Scope of Work This scope of work supplements the original agreement and includes additional project management, final roadway design, final PS&E development, temporary traffic control and staging and bidding phase assistance. Construction support services can be added to the contract by the CITY as a supplement to this contract prior to that phase of work. Major Milestone Schedule The following are major schedule milestones for the project: 30% Design ................................................. October 2021 SEPA Submittal ........................................ November 2021 Final Design ................................................ December 2021 ROW Acquisition Complete ....................... December 2021 Ad -Ready .................................................... January 2022 Bidding Phase ............................................. Spring 2022 Quality Assurance / Quality Control No change. See original agreement. Change Management No change. See original agreement. Subconsultant Coordination No change. See original agreement. hdrinc.com 835 N Post Street, Suite 101 1 Spokane, WA 99201-2126 (509)343-8500 M F) City of Pasco I Argent Road Improvements (Phase 2) Amendment No. 1 - Scope of Services - October 5, 2021 Project Assumptions No change. See original agreement. PROJECT TASKS Task 1. Project Management and Administration 1.1 Project Management, Invoicing, and Controls The purpose of this task is to describe those services necessary to plan, perform, and control the various elements of the PROJECT so that this scope of work is delivered by CONSULTANT. Activities: No change. See original agreement. Assumptions: • Amendment No. 1 extends the contract duration from September 2021 through September 2022, for an additional 12 months. Deliverables: No change. See original agreement. 1.2 Project Team Coordination Meetings No change. See original agreement. 1.3 Project Schedule No change. See original agreement. Task 2. Survey, Mapping and Right of Way No change. See original agreement. Task 3. Geotechnical Information Review No change. See original agreement. Task 4. Traffic Analysis This task is deleted from the scope of work. No traffic analysis work will be performed for this project. Task 5.30% Design No change. See original agreement. hdrinc.com 835 N Post Street, Suite 101 1 Spokane, WA 99201-2126 (509)343-8500 0� City of Pasco I Argent Road Improvements (Phase 2) Amendment No. 1 - Scope of Services - October 5, 2021 Task 6. Environmental Documentation & Permitting This task is deleted from the scope of work. The NEPA Categorical Exemption will not be modified by this project, so no contingency environmental work will be performed for this project. TASK 7. Final Design - PS&E The CONSULTANT shall follow the guidelines set forth in the CITY's Design Standards and WSDOT LAG manual when preparing the 60%, 90%, and Ad -Ready plans, specifications, and estimate. Assumption(s): • The level of effort and fee estimate for this task is based on the number of sheets for each discipline as shown in the sheet list provided. The sheet list was prepared based on CONSULTANT's current knowledge of the project scope and anticipated work elements. • The CONSULTANT shall consult with the CITY prior to developing any sheets if the actual number of required sheets varies from the original sheet count estimate. If the CITY and CONSULTANT concur that total number of sheets required to detail the project exceeds the original estimate, the budget for this task may be amended. • Standard CITY and WSDOT details will be called out in the Plans, but not included in the detail sheets. • The CONSULTANT will prepare two separate PS&E packages for Phase 2 and Phase 3 of the project. 7.1 General The CONSULTANT will prepare the contract drawings in accordance with the CITY's design standards. Unless otherwise noted or directed by the CITY, the CONSULTANT will prepare plan view sheets at a 1"= 20' scale (full size 22"x34") and 1" = 40' scale (half size 11"x17"). The CONSULTANT will prepare a cover sheet including an index of drawings. The list of plan sheet titles in the indices will exactly match the titles as they appear on the plan sheets. The CONSULTANT will prepare a vicinity map showing the project limits. The vicinity map will include the beginning and ending of construction, stations, major cross streets, waterways, and critical areas. The CONSULTANT will prepare a sheet layout index for each scale used showing the sheet layout for the various disciplines. CONSULTANT will prepare general notes, abbreviations, and symbols sheet. The CONSULTANT will prepare a set of alignment tables and plan sheets for survey control, monumentation, and alignments. The alignment tables will list necessary curve details for both hdrinc.com 835 N Post Street, Suite 101 1 Spokane, WA 99201-2126 (509) 343-8500 0� City of Pasco I Argent Road Improvements (Phase 2) Amendment No. 1 - Scope of Services - October 5, 2021 existing and proposed centerline alignments. The plan sheets will include alignment centerline, horizontal and vertical control data. 7.2 Typical Roadway Sections The CONSULTANT will further develop the typical roadway sections developed at 30% Design. The typical sections cover typical work throughout sections of the project and will not include every minor change in section dimensions and features. Where there are anomalies the appropriate discipline plans will be referenced for concurrence. 7.3 Temporary Erosion and Sedimentation Control (TESC) and Site Preparation The CONSULTANT will prepare temporary erosion control details which show erosion and sedimentation controls measures to be used for this project. The TESC drawings will be prepared in accordance with the CITY requirements and by reference the requirements written in the SWMMEW and will also be included with the SWPPP. The CONSULTANT will define the site preparation and demolition activities, including items to be abandoned, salvaged, recycled, or removed, and identify facilities that need to be protected during construction. Site Prep plans will include surface feature items, such as pavements (by type), sidewalk, curbs, walls, and miscellaneous structures. Demolition required for utilities, drainage features, signing, signalization and illumination will not be included in these drawings and will be shown on the relevant discipline drawings. Cut/fill lines will be shown on the plans. 7.4 Plan and Profile Plans The CONSULTANT will further develop and detail the plan and profile plan sheets developed at 30% Design. 7.5 Intersection Grading Plans The CONSULTANT will design intersection grading to tie Argent Rd and Road 36. Intersection curb radii will be designed including curb radii tables with locations and elevations for PC, PT, quarter points, low points, and curvature staking information including radius, length of curve, tangent, and delta. Curb ramp grading will be performed for each curb ramp in the corridor and will be designed on curb ramp detail sheets to meet ADA requirements. It is assumed that an ADA Maximum Extent Feasible (MEF) per WSDOT standards will not be required on this PROJECT. It is assumed the following intersections will have associated intersection and curb ramp grading sheets: hdrinc.com 835 N Post Street, Suite 101 1 Spokane, WA 99201-2126 (509)343-8500 City of Pasco I Argent Road Improvements (Phase 2) FNAmendment No. 1 - Scope of Services - October 5, 2021 INTERSECTION HALF/FULL # CURB GRADING RAMPS ROAD 36 Full 5 7.6 Driveway Plan and Profile (Not Included) Not included. No existing or proposed driveways exist within the project limits. 7.7 Paving Details (Not Included) Not included. No special paving or concrete details will be required. 7.8 Roundabout Plan, Island Details and Control Profiles (Not Included) Not included. 7.9 Drainage System Plans, Profiles & Details The CONSULTANT will prepare plans, profiles and details for the drainage design necessary for the additional impervious surface and other new surface improvements, including plan views of drainage pipes and structures, sub -surface infiltration facilities, connections to the existing stormwater systems, and nonstandard drainage details. Additional existing drainage inlets will be evaluated for relocation as necessary to accommodate the additional roadway width and runoff conveyance. These storm system layouts will include catch basin and manhole locations, and the details required to describe the stormwater facilities. These plans will include profiles for the storm drains required within the project limits. Pipe elevations on all inverts, size, length, and type as well as drainage structures will be included. Profiles of the stormwater facilities will also be included. Existing and proposed utility crossings will be depicted based on survey information. 7.9.1 Stormwater Pollution Prevention Plan (SWPPP) Not included. 7.9.2 Drainage Design Report The CONSULTANT shall prepare a Drainage Design Report in accordance with the requirements of the CITY's municipal code and by reference the SWMMEW. The Drainage Design Report will document the minimum stormwater management requirements that apply to the project; BMP selection; calculations to support complete BMP and conveyance sizing; and a summary of long-term operations and maintenance plan components. The CONSULTANT will evaluate and select Best Management Practices (BMPs) to provide permanent stormwater management for the project in accordance with the CITY requirements. It is anticipated that stormwater infiltration will be used. BMP selection will be based on infiltration capacity, topography, the amount of space available within the right of way, life -cycle cost and aesthetic considerations, and the CITY's overall sustainability goals for the project. hdrinc.com 835 N Post Street, Suite 101 1 Spokane, WA 99201-2126 (509)343-8500 FNF�1 City of Pasco i Argent Road Improvements (Phase 2) Amendment No. 1 - Scope of Services - October 5, 2021 Hydrologic modeling will be performed using an Ecology approved hydraulic design software to size BMPs and evaluate the expected performance of each in terms of meeting Minimum Requirements from the SWMMEW, as they apply to the project. Assumption(s): • The existing drainage system crossing the project will not be modified or adversely impacted by the planned roadway improvements. • The Draft Drainage Design prepared under this task will correspond to the 60% complete designs. • There will be only one version each of a Draft Drainage Design Report and Final Drainage Design Report. • The 60% Draft Drainage Design Report will be subject to one round of CITY review. The CITY will provide one consolidated set of comments on the draft memorandum to the CONSULTANT. The CONSULTANT will incorporate the CITY's comments, as applicable, in the Final Drainage Design Report submitted for the 90% Design Submittals. • Microsoft Excel or StormShed 3G single -event modeling software will be used. • Model calibration or validation will not be performed. • Long-term design infiltration rates from the geotechnical report will be used for modeling infiltrating BMPs. • The CITY will register any new UICs with DOE. The CONSULTANT will provide information for the CITY to complete the registration online. Deliverable(s): The Draft Drainage Design Report will be submitted with the 60% design. The Final Drainage Design Report will be submitted with the 90% design. 7.10 Pavement Marking and Signing Plans, Schedules & Details The CONSULTANT will further develop and detail the pavement marking plan sheets developed at 30% Design and develop project details as needed. CONSULTANT will prepare signing plans that show the location of new signs and associated sign design details. Signing will conform to the current edition of the MUTCD and the CITY'S signing guidelines. 7.11 Traffic Signal and Details The CONSULTANT will prepare the signal plans and details showing proposed locations for the signal equipment, electrical hardware, and wiring diagrams for the Road 36 and Argent Road signalized intersection. CONSULTANT will include underground conduits and room in the equipment for future intelligent transportation systems (ITS). An ITS system will not be implemented for the project. hdrinc.com 835 N Post Street, Suite 101 i Spokane, WA 99201-2126 (509)343-8500 FN�� City of Pasco I Argent Road Improvements (Phase 2) rJ Amendment No. 1 - Scope of Services - October 5, 2021 7.12 Illumination Schedules, Plans and Details Based on the selection of preferred illumination design from the CITY, CONSULTANT will prepare the illumination plans, and details. The CONSULTANT will submit to the CITY a set of illumination plans showing proposed locations for the new illumination, wiring diagrams, illumination base type and electrical hardware. The CONSULTANT shall prepare voltage drop calculations documenting the wire sizing needed to accommodate the anticipated electrical loading of the system. CONSULTANT will coordinate with Franklin PUD for a new electrical service connection. CITY will support CONSULTANT in any application and/or billing process needed. Illumination improvements will consist of new facilities through the project limits. All existing illumination facilities and luminaires will be removed, relocated, or upgraded at existing intersections. Assumptions: • Up to two (2) circuits are proposed to accommodate the lighting design. • Voltage drop calculations and wire sizing will adhere to IES standards. Deliverables: Voltage drop calculation results for the preferred alternative in PDF format. Illumination design plans and details. 7.13 Landscape and Irrigation Plans and Details (Not Included) Not included. Roadside restoration will be limited to hydroseeding disturbed areas with native seed mix. 7.14 Staging and Traffic Control Plans The CONSULTANT will develop basic traffic control narrative and sequencing plan for construction of roadway, intersection, utility, and stormwater improvements utilizing lane closures, limited detours, and shifts. Traffic control plans will provide sufficient information to be the basis of bid for the Contractor and will be developed to maintain traffic on Argent Road (at least one lane each direction open at all times). The CONSULTANT will include a detour plan for Road 36 to facilitate the intersection construction. 7.15 60% Over the Shoulder Review The CONSULTANT will use the 30% design plans and progress to the 60% design and plan level. The CONSULTANT will take into consideration the 30% design review comments from the CITY while advancing to the 60% level. hdrinc.com 835 N Post Street, Suite 101 1 Spokane, WA 99201-2126 (509)343-8500 FNCity of Pasco I Argent Road Improvements (Phase 2) Amendment No. 1 - Scope of Services - October 5, 2021 This review will be an informal review of the Plans, Specifications and Estimate during a working session (teleconference) between the CITY and CONSULTANT. CONSULTANT will generate notes from the meeting and distribute_ 7.15.1 60% Plans The CONSULTANT will further develop the 30% plans to a 60% plan level including the sheets listed in the following table. hdrinc.com 835 N Post Street, Suite 101 1 Spokane, WA 99201-2126 (509) 343-8500 01City of Pasco i Argent Road Improvements (Phase 2) Amendment No. 1 - Scope of Services - October 5, 2021 7.15.2 Final Plan Sheet List Project Sheet List Estimate Phase 2 (Signal) Cover Sheet with Vicinity Map and Index 1 1 Legend, General Notes, Abbreviations, and Project Key map 1 1 Roadway Typical Sections 1 1 Plan and Profile Plans 3 3 TESC Notes 1 1 Temporary Erosion & Sedimentation Control (TESC) and Site Preparation Plans 1 1 TESC Details -- 2 Paving Detaile (Not Intersection & Curb Ramp Grading Details IPOveway Plan ani-! PPA -file Plane (Not inn6 ded Reundabout Plan I 'and netails (Not innli iiJorl\ __ -- __ -- -- 1 __ -- and Drainage Plans 2 2 Drainage Profiles 1 1 Drainage Details -- 2 Pavement Marking & Signing Plans 2 2 Pavement Marking Details -- 1 Signing Schedule & Details 2 2 Signal Plan 1 1 Signal Details (1 Intersection) 2 2 Illumination Schedule & Details 1 1 Illumination Plans ITS Detailo II.andsE;a PiR9 and Irrigation Plans (N9t 1 nri Gaping details (Not in L�.t� carra�vgprn�vccarr�-rfvrTnoraa � 2 __ __ 2 __ __ _- Irrigatien details (Net Utility PIaR6 (Not I Itility details (Alec innli irler!\ Staging and Traffic Control Sequencing Notes __ 1 __ -- -- 1 Staging and Traffic Control Plans (Assume 2 stages) 2 2 Total # Sheets 24 30 hdrinc.com 835 N Post Street, Suite 101 i Spokane, WA 99201-2126 (509) 343-8500 FNCity of Pasco I Argent Road Improvements (Phase 2) r Amendment No. 1 - Scope of Services - October 5, 2021 7.15.3 60% Specifications The CITY will supply the CONSULTANT with the current version of the CITY's Special Provisions. The CITY's administrative sections of the contract documents including advertisement for bids, information for bidders, and bid package information will be supplied in a Microsoft Word format. The CONSULTANT will develop a "run -list" utilizing the WSDOT APWA GSPs and supplemental project specific information. The CONSULTANT shall keep a current project "run -list" and rerun the WSDOT PS&E Work Software Program prior to each plan submittal. 7.15.4 60% Engineer's Estimate The CONSULTANT will update the 30% estimate. The "Bid Proposal" within the specifications shall be prepared from this information by the CONSULTANT. 7.16 90% Submittal The CONSULTANT will use the 60% design plans and progress to the 90% design and plan level. The CONSULTANT will take into consideration the 60% over the shoulder review comments from the CITY while advancing to the 90% level. 7.16.1 90% Plans The CONSULTANT will further develop the 60% plans to a 90% plan level including the sheets listed in the previous table and develop final detail sheets as noted in the table. 7.16.2 90% Specifications The CONSULTANT will update the 60% specifications with any new or additional special provisions from the advancement of design and incorporation of CITY comments. The CONSULTANT shall run the "run -list" prior to submittal_ 7.16.3 90% Engineer's Estimate The CONSULTANT will further develop the 60% estimate to a 90% level including adding all anticipated bid items and costs. The 90% estimate will remove all contingencies. The "Bid Proposal" within the specifications shall be prepared from this information by the CONSULTANT. 7.17 Ad -Ready Submittal CONSULTANT will use the 90% design plans and progress to the Ad -Ready design and plan level. The CONSULTANT will take into consideration the 90% design review comments from the CITY and WSDOT while advancing to the Ad -Ready level. 7.17.1 Ad -Ready Plans The CONSULTANT will further develop the 90% plans to an Ad -Ready plan level without the addition of any new sheets. hdrinc.com 835 N Post Street, Suite 101 1 Spokane, WA 99201-2126 (509)343-8500 12 01City of Pasco I Argent Road Improvements (Phase 2) Amendment No. 1 - Scope of Services - October 5, 2021 7.17.2 Ad -Ready Specifications The CONSULTANT will update the 90% specifications with any new or additional special because of CITY or WSDOT comments. The CONSULTANT shall run a final "run -list" prior to submittal. 7.17.3 Ad -Ready Engineer's Estimate The CONSULTANT will finalize the engineer's estimate based on any comments received from the CITY or WSDOT during the 90% design review. The "Bid Proposal" within the Ad -Ready specifications shall be prepared from this information by the CONSULTANT. 7.17.4 Construction Schedule The CONSULTANT shall develop an anticipated construction schedule based on the planned advertisement date and final quantities. The Construction Schedule shall show the sequencing and durations of all construction activities. All constraints, such as wet weather conditions, utility work coordination, etc., shall be identified and factored in the schedule. The number of working days for the construction contract shall be based on the overall construction duration shown in the schedule. Task 8. Real Estate Services (RES) This task is deleted from the scope of work. No real estate services work will be performed for this project. Task 9. Bidding Phase Assistance The objective of this task is to aid the CITY during the advertisement for construction and bidding phase to provide information to prospective bidders to support a competitive bidding environment. The CONSULTANT will provide written responses to questions and requests for clarifications to the contract documents submitted to the CITY during the bidding period. Responses will be provided in Microsoft Word format and submitted to the CITY for inclusion in contract addenda. The CONSULTANT will evaluate Bidder requests for alternative ("or equivalent") approvals during the bidding phase. The CONSULTANT will assist the CITY in preparing all addenda. CITY Responsibilities: Record, consolidate and deliver Bidder questions and requests for contract document interpretations to the CONSULTANT in timely fashion. The CITY will issue all addenda and host the bid on their website www.cityofpascoplanroom.com hdrinc.com 835 N Post Street, Suite 101 1 Spokane, WA 99201-2126 (509)343-8500 01City of Pasco I Argent Road Improvements (Phase 2) Amendment No. 1 - Scope of Services - October 5, 2021 Assumption(s): • Phase 2 and Phase 3 project will be bid separately. • There will be no pre-bid conference. • The budget for this task is limited to that amount shown in the project budget. Work beyond the budgeted amount will be considered extra work. Deliverable(s): • Written responses to Bidders' questions and requests for interpretations and evaluation of acceptable alternate ("or equals"). • Conformed set of contract documents based on any addenda issued. Task 10. Public Involvement Program This task is deleted from the scope of work. No public involvement program work will be performed for this project. Task 11. Management Reserve Fund No change. See original agreement. Task 12. 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