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DKS Associates, Inc - I-182 and Broadmoor Blvd Interchange Improvements (Agerement No. 21-044) - Amend No. 1
AMENDMENT NUMBER 1 to PROFESSIONAL SERVICES AGREEMENT Broadmoor and I-182 Interchange Project Project No. 21292 AGREEMENT NO. 21-044 WHEREAS, the City and DKS Associates, Inc., entered into a Professional Services Agreement on 9/21/2021 to provide engineering services with respect to the Broadmoor and I- 182 Interchange project. NOW, THEREFORE, this agreement is amended to allow DKS Associates, Inc., to provide additional professional and design engineering services as described on Exhibit A. Scope of Work: See Exhibit A. 2. Fee: The compensation for the additional work is based on a Time & Materials Basis of $146,266.31, increasing the overall total authorization amount to $825,339.31. See Exhibit B for full breakout. 3. Time of performance: No Change. The services shall be complete for the project on or before 12/31/2024. DATED THIS l O DAY OF NveviSDP, , 2021. CITY OF PASCO: City of Pasc Dave Zabell — City Manager Amendment No. 1 to Professional Services Agreement DKS Associates, Inc. Broadmoor and I-182 Interchange Project CONSULTANT DKS Associates, Inc. Richard J. Hutchinson, PE — Principal Page 1 EXHIBIT A INTERSTATE 182 AND BROADMOOR BOULEVARD INTERCHANGE PROJECT PHASE 2A - SCOPE OF WORK DATE: October 26, 2021 TO: Steve Worley ( City of Pasco FROM: Aaron Berger, PE I DKS Associates Richard Hutchinson, PE I DKS Associates SUBJECT: I-182 and Broadmoor Boulevard Interchange Project DRAFT Project #21x06-725 Phase 2A Scope of Work SCOPE OF WORK The I-182/Broadmoor Boulevard interchange design project is intended to identify, recommend, and design a solution that addresses the short and long-term interchange needs for all modes of travel. The design of the I-182/Broadmoor Boulevard interchange project will consist of two phases: Phase 1: Access Revision Report (ARR) and Initial Environmental Permitting Process - On-going Phase 2: Interchange Design -- broken into multiple sub -phases (A, B, C, etc) This scope of work (titled Phase 2A) addresses initial critical tasks in Phase 2 required to support the initial interchange design, including the following. • Survey • Geotechnical Investigation • Civil Design - Drainage Concept This Phase 2A scope of work is intended to provide the site information needed to begin the preliminary design for improvements to the Broadmoor Interchange. The initial assumption for this scope of work is that the design will include a new eastbound loop off -ramp from I-182 onto Broadmoor Boulevard. The outcomes from this work will support the next phase of the project (Phase 2B), which will carry interchange design through 30% plans. Pending the outcoming of the on-going ARR phase (Phase 1) of this project, the survey, geotechnical, and drainage work conducted per this scope of work will be used to support the whatever improvement is selected as the preferred alternative for the interchange. If the footprint ©I-182 AND BROADMOOR BOULEVARD INTERCHANGE PROJECT PHASE 2A • SCOPE OF WORK • 1 OCTOBER 26, 2021 of the preferred alternative differs significantly from the preliminary concept used to develop this scope of work and extends beyond the physical limits for this identified for this phase, additional survey, geotechnical, and drainage work will need to be conducted under a new task to cover any gaps in data and information. PHYSICAL PROJECT LIMIT For the purposes of Phase 2A, the project limits include the area anticipated to be affected by a new eastbound loop off -ramp from I-182 to Broadmoor Boulevard, as well as deceleration -lane widening on eastbound I-182. Exhibit 1 shows a conceptual layout for a new eastbound loop off - ramp, including potential retaining wall needs. EXHIBIT 1 Exhibit 2 outlines the area considered to be within the project limits of Phase 2A for survey and geotechnical exploration purposes. MEI-182 AND BROADMOOR BOULEVARD INTERCHANGE PROJECT PHASE 2A • SCOPE OF WORK • Z OCTOBER 26, 2021 Topo survey should include right-of-way and property boundaries, roadway centerlines, ex. ground surface, pavement edges, pavement markings, ditch flow lines, utilities, structures (noise walls, bridges, columns, etc), building outlines, signs, guardrails, etc. Basemappping format to follow WSDOT standards: www_wsdot.wa.gov/publicationsimanuaWfulitextfLI3028/ElectronicEng DataStandards.pdf EXHIBIT 2 SCOPE OF SERVICES This scope of services details work elements needed to support the CITY to complete the preliminary site work for an interchange modification at I-182 and Broadmoor Boulevard. This shall consist of the following major work elements: Work Element 1 - Project Management • Work Element 2 - Survey • Work Element 3 - Geotechnical Investigation • Work Element 4 - Civil Design • Work Element 5 - Structural Design (no work under this scope) • Work Element 6 - Traffic Design (no work under this scope) MHI-182 AND BROADMOOR BOULEVARD INTERCHANGE PROJECT PHASE 2A • SCOPE OF WORK 3 OCTOBER 26, 2021 WORK TASKS 1 OVERALL PROJECT MANAGEMENT— (DKS) J 1.1 MONTHLY PROGRESS REPORTS AND BILLINGS The CONSULTANT shall prepare monthly progress reports, in a form approved by the CITY, that outlines in written and graphical forms the various phases of the work, and the order of performance, in sufficient detail so that the progress of the work can be easily evaluated. These reports shall • Highlight project milestones • Target potential problem areas needing special attention or coordination prior to delays occurring and provide a proposal for addressing problem areas • Outline activities planned for the next period • Compare actual work progress with contractual obligations • Show work complete (%) versus budget expended (%) for major tasks Progress reports shall include current scheduling reports, indicating all progress to date and resources expended. Progress shall be monitored and reported in diagram and quantitative forms to present a clear, concise, and understandable picture of the project status. This update shall also include any changes in schedule, sequence, or resource loading. If any schedule delays have occurred, a plan for bringing the work back on schedule, and back on budget, shall be included. Invoices shall be prepared by the CONSULTANT in a form and detail as approved by the CITY, and submitted on a monthly basis. These shall be supported by detailed record keeping closely tracking the project budget and expenditures. Deliverable(s) • Monthly progress reports, incorporating project schedule revisions as appropriate (electronic copy) • Monthly invoices 1.2 PROJECT ADMINISTRATION The CONSULTANT shall coordinate with SUBCONSULTANTs regarding contracting procedures, shall prepare and execute contracts with individual SUBCONSULTANTs, and shall address contract - related issues with the SUBCONSULTANTs as they arise during the project. As part of this task, the CONSULTANT shall also provide as -needed support to the CITY in the internal administration functions of the PROJECT. MEI-182 AND BROADMOOR BOULEVARD INTERCHANGE PROJECT PHASE 2A • SCOPE OF WORK 4 OCTOBER 26, 2021 1.3 PROJECT SCHEDULE The CONSULTANT shall prepare a project schedule that includes completion of all items identified in this scope of services. The CONSULTANT shall prepare a draft project schedule for the CITY to review. Following the CITY's review, the CONSULTANT shall prepare a final project schedule that incorporates CITY comments. The CONSULTANT's project manager shall conduct the project tracking, document control, and coordination efforts necessary for project execution. These efforts shall include the continuous tracking of schedules, budgets, and products; coordination with SUBCONSULTANTs relating to work in progress; and coordination with WSDOT and FHWA. Deliverable(s) • Draft project schedule • Final project schedule 1.4 PROJECT KICK-OFF MEETING The CONSULTANT shall prepare for and attend the project kick-off meeting with Pasco. This meeting will be conducted via video conferencing. The CITY will coordinate the meeting and will invite agency staff as needed. The CONSULTANT will prepare the meeting agenda and meeting materials. Assumptions • Meeting duration will be one hour • Meeting will be held remotely via web -conferencing services Deliverable(s) Project kick-off meeting attended online by the CONSULTANT 1.5 COORDINATION MEETINGS WITH CITY/WSDOT The CONSULTANT shall host bi-weekly 30 -minute coordination meetings with CITY and as needed other project stakeholder staff to provide an update on progress and review field permitting requirements. The CONSULTANT shall also use these meetings to apprise the City project manager of ongoing work tasks, upcoming review periods, schedule changes, and other project management related items. Assumptions • Meetings will be attended by the CONSULTANT Project Manager or Deputy Project Manager • Meeting durations will be 0.5 hours Deliverable(s) • Bi -weekly project coordination meetings hosted by the CONSULTANT via video conferencing. I-182 AND BROADMOOR BOULEVARD INTERCHANGE PROJECT PHASE 2A • SCOPE OF WORKEM • 5 OCTOBER 26, 2021 r L 2.1 SURVEY PROJECT MANAGEMENT 2.1.1 MONTHLY INVOICING/ BUDGET TRACKING The SUBCONSULTANT shall prepare monthly progress reports, in a form approved by the CONSULTANT and the CITY, that outlines in written and graphical forms the survey phase of the work, and the order of performance, in sufficient detail so that the progress of the work can be easily evaluated. These reports shall • Highlight project milestones • Target potential problem areas needing special attention or coordination prior to delays occurring and provide a proposal for addressing problem areas • Outline activities planned for the next period • Compare actual work progress with contractual obligations • Show work complete (%) versus budget expended (%) for major tasks Progress reports shall include current scheduling reports, indicating all progress to date and resources expended. Progress shall be monitored and reported in diagram and quantitative forms to present a clear, concise, and understandable picture of the project status. This update shall also include any changes in schedule, sequence, or resource loading. If any schedule delays have occurred, a plan for bringing the work back on schedule, and back on budget, shall be included. Subconsultant invoices shall be prepared in a form and detail as approved by the CITY, and submitted to the CONSULTANT on a monthly basis. These shall be supported by detailed record keeping closely tracking the project budget and expenditures. Deliverable(s) • Monthly progress reports, incorporating project schedule revisions as appropriate (electronic copy) • Monthly subconsultant invoices 2.1.2 PROJECT KICK-OFF The SUBCONSULTANT shall prepare for and attend the project kick-off meeting with Pasco. This meeting will include video conferencing options for project stakeholder attendees. The CONSULTANT and CITY will coordinate the meeting and will invite agency staff as needed. Assumptions • Meeting duration will be one hour MHI-182 AND BROADMOOR BOULEVARD INTERCHANGE PROJECT PHASE 2A • SCOPE OF WORK 6 OCTOBER 26, 2021 Meeting will be held remotely via web -conferencing services Deliverable(s) Project kick-off meeting attended online by the SUBCONSULTANT 2.1.3 COORDINATION MEETINGS WITH CITY/WSDOT The SUBCONSULTANT shall attend bi-weekly 30 -minute coordination meetings with CITY and as needed other project stakeholder staff to provide an update on progress and review field permitting requirements. Assumptions • Meetings will be attended by the SUBCONSULTANT Project Manager • Meeting durations will be 0.5 hours Deliverable(s) • Attendance at bi-weekly project coordination meetings hosted by the CONSULTANT via video conferencing 2.2 TOPOGRAPHIC SURVEY The SUBCONSULTANT shall field survey the area shown in Exhibit 2. The survey will be performed with our survey drone where permitted by WSDOT. This will allow for the survey data to be collected safely and more efficiently. The SUBCONSULTANT will use planimetric surveying to supplement the drone survey and to provide quality assurance. The survey will include the existing topography of the area, which will include, but is not limited to, edges of pavement, breaklines, pavement markings, fences, guardrails, walls, buildings, bridges/overpasses, signs/markers, bore hole/test pit locations and visible utilities. The location of underground utilities will be based on visible structures and from compiling information and plans from the various utility providers and from the field markings done by the 811 Call Before You Dig service. Topographic survey under the existing overpass will be included with this task. In addition, an existing surface of top and bottom of the existing overpass will be included with this task. ASSUMPTIONS The CONSULTANT team will have access to WSDOT right-of-way to collect survey data. 811 Call Before You Dig service marks the utilities when requested. No potholing will be done to locate existing utilities at this time. • The SUBCONSULTANT will coordinate traffic control for any surveying done within the Interstate. Traffic control supplied will only cover surveying operations and will not apply to Geotechnical exploration/work. DELIVERABLES Electronic AutoCAD Civil 3D file. ME I-182 AND BROADMOOR BOULEVARD INTERCHANGE PROJECT PHASE 2A • SCOPE OF WORK 7 OCTOBER 26, 2021 2.3 RIGHT -OF WAY PLAN The SUBCONSULTANT shall prepare an existing right-of-way basemap. The basemap will be to WSDOT standards. ASSUMPTIONS • The SUBCONSULTANT will have access to WSDOT right-of-way to collect survey monumentation. The SUBCONSULTANT assumes at this point that no right-of-way acquisitions will occur. No title reports will be ordered at this time. The SUBCONSULTANT will use existing documents of record (surveys, short plats, binding site plans, long plats and WSDOT right-of-way plans) to prepare the right-of-way basemap. • The SUBCONSULTANT will be provided with WSDOT symbology and linework. DELIVERABLES • A hard paper copy and pdf file of the existing right-of-way basemap. • Electronic AutoCAD Civil 3D file of the existing right-of-way basemap. 2.4 CAD FILE PRODUCT:`.QXC] The SUBCONSULTANT shall prepare an AutoCAD Civil 3D file that includes, existing right-of-way lines, centerlines, existing topography, including a surface model. The file will be to WSDOT standards. ASSUMPTIONS WSDOT symbology and linework standards are available on WSDOT's website. DELIVERABLES • Electronic AutoCAD Civil 3D file. 3 GEOTECHNICAL INVESTIGATION (GEOENGINEERS) 3.1 GEOTECHNICAL TASK PROJECT MANAGEMENT 3.1.1 MONTHLY INVOICING/ BUDGET TRACKING The SUBCONSULTANT shall prepare monthly progress reports, in a form approved by the CONSULTANT and the CITY, that outlines in written and graphical forms the survey phase of the work, and the order of performance, in sufficient detail so that the progress of the work can be easily evaluated. These reports shall • Highlight project milestones I-182 AND BROADMOOR BOULEVARD INTERCHANGE PROJECT PHASE 2A • SCOPE OF WORKMM 8 OCTOBER 26, 2021 • Target potential problem areas needing special attention or coordination prior to delays occurring and provide a proposal for addressing problem areas • Outline activities planned for the next period • Compare actual work progress with contractual obligations • Show work complete (%) versus budget expended (%) for major tasks Progress reports shall include current scheduling reports, indicating all progress to date and resources expended. Progress shall be monitored and reported in diagram and quantitative forms to present a clear, concise, and understandable picture of the project status. This update shall also include any changes in schedule, sequence, or resource loading. If any schedule delays have occurred, a plan for bringing the work back on schedule, and back on budget, shall be included. Subconsultant invoices shall be prepared by the SUBCONSULTANT in a form and detail as approved by the CITY, and submitted to the CONSULTANT on a monthly basis. These shall be supported by detailed record keeping closely tracking the project budget and expenditures. Deliverable(s) • Monthly progress reports, incorporating project schedule revisions as appropriate (electronic copy) • Monthly subconsultant invoices 3.1.2 PROJECT KICK-OFF The SUBCONSULTANT shall prepare for and attend the project kick-off meeting with Pasco. This meeting will include video conferencing options for project stakeholder attendees. The CONSULTANT and CITY will coordinate the meeting and will invite agency staff as needed. Assumptions • Meeting duration will be one hour • Meeting will be held remotely via web -conferencing services Deliverable(s) Project kick-off meeting attended online by the SUBCONSULTANT 3.1.3 COORDINATION MEETINGS WITH CITY/WSDOT The SUBCONSULTANT shall attend bi-weekly 30 -minute coordination meetings with CITY and as needed other project stakeholder staff to provide an update on progress and review field permitting requirements. Assumptions • Meetings will be attended by the SUBCONSULTANT Project Manager • Meeting durations will be 0.5 hours MEI-182 AND BROADMOOR BOULEVARD INTERCHANGE PROJECT PHASE 2A • SCOPE OF WORK 9 OCTOBER 26, 2021 Deliverables) • Attendance at bi-weekly project coordination meetings hosted by the CONSULTANT via video conferencing 3.2 SITE INVESTIGATION 3.2.1 BORINGS The CONSULTANT shall request in-house files and existing information from the Washington State Department of Transportation (WSDOT) and the City of Pasco regarding subsurface conditions near the proposed improvements. In-house files will be used to supplement geotechnical explorations and laboratory data, where feasible. SUBCONSULTANT will conduct an initial subsurface exploration program to develop 30 percent level subsurface information for Phase 2A project area outlined in Exhibit 2. (It is anticipated that subsequent round(s) of subsurface explorations will be required as the project progresses and structure, roadway and drainage facility locations are finalized in order to meet WSDOT exploration program criteria.) The intent of this initial phase of exploration is to assist with feasibility and preliminary design of proposed improvements. Services associated with this task include: • Coordinate field work with the CONSULTANT team, City of Pasco and WSDOT. We will prepare an exploration plan (including temporary traffic control plans) for submittal to WSDOT for review and approval. • Visit the project site to mark boring locations and utility locating areas, in accordance with state regulations. • Contact the one -call utility notification system and coordinate with public utilities during siting of the borings. • Complete a preliminary evaluation of subsurface conditions in the vicinity of the proposed retaining wall locations by drilling three 'geotech borings' as shown above. Each boring will be drill to a depth of approximately 20 feet using hollow -stem auger drilling techniques. WSDOT requires that retaining wall explorations be completed at the top and bottom of proposed cut walls. However, the final selection of boring locations will be dependent on access. If access to upper wall boring locations is available through easements from adjacent property owners, two of the three retaining wall borings will be completed from approximate 'top of wall' grade. If access to all borings must occur from WSDOT right-of-way, all borings will be completed at approximate 'bottom of wall' grade which is accessible from I-182. In this instance, supplemental 'top of wall' borings will be completed in a subsequent phase. • Complete a preliminary evaluation of subsurface conditions at proposed drainage ditches by drilling two 'infiltration' borings as shown above. Each boring will be completed at or near ditch grade and will extend approximately 20 feet. We anticipate these borings will be advanced using truck -mounted hollow -stem auger drilling equipment. • Subcontract a traffic control firm to prepare temporary traffic control plans and provide temporary traffic control services in accordance with approved plans. ASSUMPTIONS MeI-182 AND BROADMOOR BOULEVARD INTERCHANGE PROJECT PHASE 2A • SCOPE OF WORK 10 OCTOBER 26, 2021 • Traffic control will be provided by a specialty traffic control firm under subcontract to the SUBCONSULTANT. • Traffic control will include a limited shoulder closure on I-182. • Permits for drilling on WSDOT ROW will submitted by the City of Pasco and prepared by the CONSULTANT. The SUBCONSULTANT will prepare an exploration plan in support of ROW permit application by others. • The City of Pasco will request a temporary easement to access property on the northwest and southeast end of the existing sound wall. If a temporary easement is not granted all explorations will be completed off the I-182 shoulder. • Contaminated soil will not be encountered. • Cuttings from drilling activities will be left on undeveloped (unpaved) shoulder or right-of-way adjacent to the site. • Water for infiltration testing will be available from nearby fire hydrants and permits to obtain water will be provided by the local water purveyor. 3.2.2 INFILTRATION TESTS The SUBCONSULTANT will conduct infiltration testing at each of the proposed infiltration' borings to provide a preliminary assessment of the hydraulic conductivity and infiltration rate of site soils. Testing will be completed in accordance with the WSDOT Highway Runoff Manual (Appendix 4D) and include one of the following: Borehole test • Laboratory testing 3.2.3 LABORATORY TESTING The SUBCONSULTANT shall complete geotechnical laboratory testing to assess pertinent physical properties of soil encountered. Laboratory testing is anticipated to include (although actual tests will depend on the types of soil encountered in the borings): • Seven (7) grain -size analysis • Two (2) direct shear tests • Two (2) corrosivity tests (pH and resistivity) • Two (2) cation exchange capacity (CEC) and organic matter content determinations to assess stormwater treatment capacity of site soil. 3.2.4 PHASE 2A LEVEL ENGINEERING ANALYSES AND RECOMMENDATIONS The SUBCONSULTANT will perform feasibility -level geotechnical engineering analysis and provide the following preliminary recommendations: • Evaluation of the feasibility of stormwater disposal and preliminary recommendations for hydraulic conductivity and/or infiltration rate. The analysis will be completed in accordance with the WSDOT Highway Runoff Manual. I-182 AND BROADMOOR BOULEVARD INTERCHANGE PROJECT PHASE 2A • SCOPE OF WORKRM • 11 OCTOBER 26, 2021 Evaluation of feasible retaining wall options and preliminary geotechnical design parameters. Feasible wall options that will be evaluated include: soil nail walls/steepened slopes; soil pile walls, mechanically stabilized earth (MSE) walls and structural earth (SE) walls. ASSUMPTIONS • Stormwater management and feasibility will be evaluated using the WSDOT Highway Runoff Manual. • Preliminary retaining wall recommendations will be consistent with the WSDOT Geotechnical Design Manual. • The draft report will be subject to one round of review by the CONSULTANT team, City of Pasco and WSDOT. No additional edits or changes will occur following submittal of the final report. DELIVERABLES A draft geotechnical report for Phase 2A services including: • A site plan showing exploration locations • Exploration logs • Soil profile drawings • A summary of field and laboratory testing results • Engineering analyses, conclusions and preliminary recommendations • A final geotechnical report for Phase 2A services including mutually agreed upon comments from members of the CONSULTANT design team, the City of Pasco and WSDOT. 4 CIVIL DESIGN (KPFF) 4.1 CIVIL DESIGN PROJECT MANAGEMENT 4.1.1 MONTHLY INVOICING/ BUDGET TRACKING The SUBCONSULTANT shall prepare monthly progress reports, in a form approved by the CONSULTANT and the CITY, that outlines in written and graphical forms the survey phase of the work, and the order of performance, in sufficient detail so that the progress of the work can be easily evaluated. These reports shall • Highlight project milestones • Target potential problem areas needing special attention or coordination prior to delays occurring and provide a proposal for addressing problem areas • Outline activities planned for the next period • Compare actual work progress with contractual obligations • Show work complete (%) versus budget expended (%) for major tasks Progress reports shall include current scheduling reports, indicating all progress to date and resources expended. Progress shall be monitored and reported in diagram and quantitative forms MMI-182 AND BROADMOOR BOULEVARD INTERCHANGE PROJECT PHASE 2A • SCOPE OF WORK 12 OCTOBER 26, 2021 to present a clear, concise, and understandable picture of the project status. This update shall also include any changes in schedule, sequence, or resource loading. If any schedule delays have occurred, a plan for bringing the work back on schedule, and back on budget, shall be included. Subconsultant invoices shall be prepared by in a form and detail as approved by the CITY, and submitted to the CONSULTANT on a monthly basis. These shall be supported by detailed record keeping closely tracking the project budget and expenditures. Deliverables) • Monthly progress reports, incorporating project schedule revisions as appropriate (electronic copy) • Monthly subconsultant invoices 4.1.2 PROJECT KICK-OFF The SUBCONSULTANT shall prepare for and attend the project kick-off meeting with Pasco. This meeting will be conducted via video conferencing.. The CONSULTANT and CITY will coordinate the meeting and will invite agency staff as needed. Assumptions • Meeting duration will be one hour • Meeting will be held remotely via web -conferencing services Deliverable(s) Project kick-off meeting attended online by the SUBCONSULTANT 4.1.3 COORDINATION MEETINGS WITH CITY/WSDOT The SUBCONSULTANT shall attend bi-weekly 30 -minute coordination meetings with CITY and as needed other project stakeholder staff to provide an update on progress and review field permitting requirements. Assumptions • Meetings will be attended by the SUBCONSULTANT Project Manager • Meeting durations will be 0.5 hours Deliverable(s) • Attendance at bi-weekly project coordination meetings hosted by the CONSULTANT via video conferencing 4.2 DRAINAGE CONCEPT The SUBCONSULTANT shall review Eastern Washington stormwater codes and develop a conceptual stormwater design for the proposed ramp modifications at I-182 & RD100 shown in Exhibit 1. The MEI-182 AND BROADMOOR BOULEVARD INTERCHANGE PROJECT PHASE 2A • SCOPE OF WORK 13 OCTOBER 26, 2021 effort will include reviewing any available stormwater reports from past WSDOT projects in the vicinity. The geotech testing results from Task 3 will be used to confirm feasibility of roadside stormwater treatment and infiltration. A summary memo and figures will be developed showing the drainage design concept, which can be used for discussions with WSDOT's hydraulic group. Draft and final hydraulic reports will be prepared with subsequent design phases. ASSUMPTIONS • The soils conditions will allow for stormwater infiltration. This will be confirmed with testing results performed in Task 3. If infiltration is not feasible, a drainage concept will be developed utilizing stormwater ponds and/or swales. • The hydraulic report prepared for the RD 100 overcrossing project will be made available by WSDOT Final hydraulic report will be prepared with Phase 2B DELIVERABLES • Figures showing conceptual drainage design • Summary memo of drainage design investigation Structural design scope will be included in subsequent design phases. ler TRAFFIC DESIGN— (DK Traffic design scope will be included in subsequent design phases. MEI-182 AND BROADMOOR BOULEVARD INTERCHANGE PROJECT PHASE 2A • SCOPE OF WORK 14 OCTOBER 26, 2021 ,auar,.o an iNv4+ 1,Wva5 waAiy+pu �b d w, oEau =�o 0 .Y. -I 0 Iage7 Y7H I/s 1 ail 1l7H IQJ l Aavns uew-t Awu�. uew-Z >Ysel Aq IL 1-4-1 IHLLC � o'ou°� v 11se1 I /We7 SNO rsel W SMO IGa1 .W-. -q IY r cir-Mx I RightSignature SIGNATURE CERTIFICATE TRANSACTION DETAILS Reference Number OCC8BF4D-AEDO-480C-AB44-38A5F796BE35 Transaction Type Signature Request Sent At 11/03/2021 17:20 EDT Executed At 11/03/2021 18:03 EDT Identity Method email Distribution Method email Signed Checksum fad46dlc136eb41f8d22bf28967ca8a4683e115db091f8aae4d5 b805059b02d Signer Sequencing Disabled Document Passcode Disabled SIGNERS REFERENCE NUMBER OCC8BF4D-AEDO-48OC-AB44-38A5F796BE35 DOCUMENT DETAILS Document Name 21185-000 Dks Broadmoor 1-182 Int Ph 1 Amendment No 1 - Final W Exh Filename 21185-000 dks broadmoor_i-182_int_ph_1_amendment_no_1_- _fi n a I_w_exh_. pdf Pages 16 pages Content Type application/pdf File Size 1.23 MB Original Checksum fe9aeadO51215d00a 907e9a4d986a b7a8be9778212d3e2a 709086cf0274a SIGNER E -SIGNATURE Name Status Richard Hutchinson signed Email Multi -factor Digital Fingerprint Checksum rjh@dksassociates.com 7aab843eefclf3482967alb990641db731eb625e3a6ef4685c9c3ceb7f4257bf Components IP Address 1 199.115.164.68 Device 11/03/2021 18:03 EDT Chrome via Windows Drawn Signature Signature Reference ID 7BD518EB Signature Biometric Count 153 AUDITS EVENTS Viewed At 11/03/2021 18:02 EDT Identity Authenticated At 11/03/2021 18:03 EDT Signed At 11/03/2021 18:03 EDT TIMESTAMP AUDIT 11/03/2021 17:20 EDT Eva Norwood (eva.norwood@dksassociates.com) created document '21185-000_dks_broadmoor i- 182_int ph_1_amendment_no_1_-_f in al_w_exh_.pdf' on Chrome via Windows from 67.189.125.231. 11/03/2021 17:20 EDT Richard Hutchinson (rjh@dksassociates.com) was emailed a link to sign. 11/03/2021 18:02 EDT Richard Hutchinson (rjh@dksassociates.com) viewed the document on Chrome via Windows from 199.115.164.68. 11/03/2021 18:03 EDT Richard Hutchinson (rjh@dksassociates.com) authenticated via email on Chrome via Windows from 199.115.164.68. 11/03/2021 18:03 EDT Richard Hutchinson (rjh@dksassociates.com) signed the document on Chrome via Windows from 199.115.164.68.