The URL can be used to link to this page

Home My WebLink AboutAddendum - 4AMENDMENT NO. 4 TO AGREEMENT FOR CAG-20-340 THIS AMENDMENT, dated for reference purposes only as November 18, 2025, is by and between the City of Renton (the “City”), a Washington municipal corporation, and Western Systems, Inc. (“Consultant”), a Washington Corporation. The City and the Consultant are referred to collectively in this Amendment as the “Parties.” Once fully executed by the Parties, this Amendment is effective as of the last date signed by both parties. Whereas, the City engaged the services of the Consultant under Agreement CAG-20-340, dated October 7, 2020, to provide necessary services for the additional SCOOT licenses and services (referred to herein as the “Agreement”); Whereas, the Parties wish to amend the Agreement to change the scope of work, and change the compensation] in order to implement SCOOT adaptive signal control for additional intersections. NOW THEREFORE, It is mutually agreed upon that CAG-20-340 is amended as follows: 1. Scope of Work: Section 1, Scope of Work, is amended to add work as specified in Exhibit A-4, which is attached and incorporated herein. 2.Time of Performance:Section 3, Time of Performance, is amended pursuant to the schedule(s) set forth in Exhibit A-4. All Work shall be performed by no later than December 31, 2030. 3. Compensation: Section 4, Compensation, is amended so that the maximum amount of compensation payable to Consultant is increased by $123,200.00 from $254,066.94 to $377,266.94, including any applicable state and local sales taxes. The additional compensation shall be paid based upon Work actuallyperformed according to the rate(s) or amounts specified in Exhibit B-4 of the Agreement. 4.All terms of the Agreement not explicitly modified herein shall remain in full force and effect and such terms shall apply to Work performed according to this Amendment as if fully set forth herein. IN WITNESS WHEREOF, the Parties have voluntarily entered into this Amendment as of the date last signed by the Parties below. CAG-20-340, Adden #4-25 PAGE 2 OF 2 CITY OF RENTON By:_____________________________ CONSULTANT By:____________________________ Armondo Pavone Mayor Kai Antrim Sales Manager _____________________________ Date _____________________________ Date Attest _____________________________ Jason A. Seth City Clerk Approved as to Legal Form By: __________________________ Shane Moloney City Attorney Contract Template Updated 06/17/2021 ________________ 10/22/202511/18/2025 Approved by Cheryl Beyer via email 10/22/2025 CAG-20-340 EXHIBIT A-4 Page 1 of 7 SCOPE OF WORK PROJECT: SCOOT licenses and services CONSULTANT: Western Systems, Inc. A. PROJECT DESCRIPTION In 2018, City of Renton (City) installed a real-time Adaptive Signal Control (ASC) system, ŕīĖťϙƅèīôϙiƯŜôťϙOptimization Technique (SCOOT), to reduce ťŘÍƯĖèϙèĺĲČôŜťĖĺĲ and maximize ťēôϙôƯĖèĖôĲèƅϙĺċϙťēôϙŘĺÍîϙĲôťſĺŘħ. ASC ÍīīĺſŜϙťēôϙŜƅŜťôıϙťĺϙŗŪĖèħīƅϙŘôŜŕĺĲîϙťĺϙ èēÍĲČôŜϙċŘĺıϙîÍĖīƅϙƲŪèťŪÍťĖĺĲŜ, incidents, or special events that are not accounted for in ƱƄôîϙťŘÍƯĖèϙŜĖČĲÍīϙtiming plans. This Agreement provides additional SCOOT Licenses and Services to expand the existing ASC system. The City can use available capacity ſĖťēϙϙ to ÍèēĖôŽôϙČŘôÍťôŘϙĲôťſĺŘħ-ſĖîôϙôƯĖèĖôĲèƅ, other ťēÍĲϙÍîîĖĲČϙèÍŕÍèĖťƅϙťēŘĺŪČēϙŘĺÍîſÍƅϙ construction. The City has ĖîôĲťĖƱôî projects and future programs for the expansion of the existing SCOOT system. B. PURPOSE The City is requesting services from Western Systems, Inc. (Consultant) for the SCOOT ASC expansion project. The project scope includes the development and the integration of Ĳôſϙ intersection(s) to the existing SCOOT system, as outlined in the project’s fee section. The ċĺīīĺſĖĲČϙProject Tasks ſĖīīϙæôϙĖıŕīôıôĲťôîϙin this scope: 1. Project Management Support 2. Detection Layout 3. Concept of Operations (ConOps) Coordination 4. SCOOT Communication Server ϼϽϙĺĲƱČŪŘÍťĖĺĲ 5. Node Architecture and UTC/SCOOT Database 6. Preliminary System Operation and System Diagnostics 7. Calibration and Validation of SCOOT Model 8. Fine Tuning 9. Schedules, CASTs, and Region Settings 10. System Inspection Support 11. 30-Day System Monitoring 12. Project Close Out C. GENERAL ASSUMPTIONS ēôϙĺĲŜŪīťÍĲťϙſĖīīϙèĺĺŘîĖĲÍťôϙſĖťēϙťēôϙCity for on-call or site support, as needed, to perform the ŕŘĺĤôèťϙťÍŜħsϟϙēôϙĖťƅϙſĖīīϙıÍħô available throughout the project to support the Consultant, if requested, ÍŜϙîôƱĲôîϙin Project TÍŜħŜ. īīϙſĺŘħϙıÍƅϙæôϙèĺĲîŪèťôîϙ æôťſôôĲϙ͕ϙaϙÍĲîϙ͖ϙaϙîŪŘĖĲČϙſôôħîÍƅŜϙÍĲîϙſôôħôĲîŜ as agreed upon by the City. ŘÍƯĖèϙŜĖČĲÍīϙèĺĲťŘĺīīôŘϠϙèÍæĖĲôťϠϙÍĲîϙîôťôèťĖĺĲϙŪŕČŘÍîôŜϙÍĲîϯĺŘϙŘôŕīÍèôıôĲťŜϠϙÍĲîϯĺŘϙ communications infrastructure necessary for SCOOT deployment are in place prior to the implementation of SCOOT. ēôϙĺĲŜŪīťÍĲťϙſĖīīϙèĺĺŘîĖĲÍťôϙſĖťēϙťēôϙĖťƅϙċĺŘϙŜŪŕŕĺŘťϙĺĲϙ CAG-20-340 EXHIBIT A-4 Page 2 of 7 issues, if any, involving non-SCOOT, communication, and/or detection that are not provided by the Consultant in this contract. ēôϙĺĲŜŪīťÍĲťϙſĖīīϙŕŘĺŽĖîôϙŜĺċťſÍŘôϙīĖèôĲŜôϙÍĲîϯĺŘϙŪŕČŘÍîôŜϙÍĲîϙŜĺċťſÍŘôϙĖĲŜťÍīīÍťĖĺĲϟϙ The cost for any additional license(s) and/or upgrades for this project shall be included in the fee section ſēôĲϙŘôŗŪĖŘôî. ēôϙĺĲŜŪīťÍĲťϙſĖīīϙèĺĺŘîĖĲÍťôϙſĖťēϙthe vendor, YUNEX (formerly Siemens), ťĺϙŘôŜĺīŽôϙÍĲƅϙŜĺċťſÍŘôϙĖŜŜŪôŜϠϙĖċϙÍĲƅϟϙēôϙĺĲŜŪīťÍĲťϙſĖīīϙŕŘĺŽĖîôϙ sŪŕŕĺŘťϙîĺèŪıôĲťÍťĖĺĲϙċĺŘϙiiϯ(ϙŜĺċťſÍŘôϙŪŕČŘÍîôŜϙÍŜϙſôīīϙÍŜϙŘôıĺťôϙŜŪŕŕĺŘťϙ and/or training to the City, if requested. ēôϙĖťƅϙſĖīīϙŕŘĺèôŜŜϙŕÍƅıôĲťŜϙċĺŘϙĖĲŽĺĖèôŜϙæÍŜôîϙĺĲϙèĺıŕīôťôîϙťÍŜħϙĖťôıϼŜϽϙÍŜϙĖîôĲťĖƱôîϙĖĲϙ the fee section. Project meetingŜϙſĖťēϙťēôϙĖťƅ ſĖīīϙæôϙēôīîϙÍťϙôĲťĺĲϙĖťƅϙFÍīī or virtually via Teams as an option to the City. Project èĺĺŘîĖĲÍťĖĺĲϙĺŘϙèĺııŪĲĖèÍťĖĺĲϙæôťſôôĲϙťēôϙĺĲŜŪīťÍĲťϙÍĲîϙťēôϙ City may be in-ŕôŘŜĺĲϙÍťϙôĲťĺĲϙĖťƅϙFÍīīϠϙŘÍƯĖèϙaÍĲÍČôıôĲťϙôĲťôŘϙϼaϽϠϙŽĖÍϙôÍıŜϠϙ conference calls, or email, as appropriate. D. DELIVERABLES All deliverables to be prepared and produced by the Consultant, as part of this scope of ſĺŘħϠϙÍŘôϙĖîôĲťĖƱôîϙÍťϙťēôϙôĲîϙĺċϙôÍèēϙťÍŜħϙīĖŜťôîϙæôīĺſϟ D. SCHEDULE ēôϙĖťƅϙÍĲťĖèĖŕÍťôŜϙťēĖŜϙŕŘĺĤôèťϙſĖťēϙÍϙťÍŘČôťϙĺæĤôèťĖŽôϙèĺıŕīôťĖĺĲϙdate ſĖťēĖĲϙĺĲôϙϼ͐ϽϙƅôÍŘϙ from Notice to Proceed (NTP). For the purpose of this scope, the project duration is ÍŜŜŪıôîϙťĺϙæôϙŪŕϙťĺϙťſôīŽôϙϼ͐͑ϽϙıĺĲťēŜϟϙēôϙĺĲŜŪīťÍĲťϙŜēÍīīϙŕŘĺŽĖîôϙťēôϙĖťƅϙſĖťēϙÍϙ project schedule that meets the project duration after this contract has been executed. Upon mutually agreed ťēôϙŕŘĺĤôèťϙŜèēôîŪīôϠϙťēôϙĖťƅϙſĖīīϙĖŜŜŪôϙÍϙbϙĖĲϙſŘĖťĖĲČϙto the ĺĲŜŪīťÍĲťϙťĺϙæôČĖĲϙťēôϙŕŘĺĤôèťϙſĺŘħϟ ĲīôŜŜϙĺťēôŘſĖŜôϙĲĺťôîϙĖĲϙťēôϙŜèĺŕôϙĺċϙſĺŘħϠϙťēôϙ èĺıŕīôťĖĺĲϙîÍťôϙċĺŘϙÍīīϙîôīĖŽôŘÍæīôŜϙîôŜèŘĖæôîϙĖĲϙťēôϙŜèĺŕôϙĺċϙſĺŘħϙſĖīīϙæôϙîôťôŘıĖĲôîϙæƅϙ the project schedule. ĖıôϙĖŜϙÍϙıÍťôŘĖÍīϙèĺĲŜĖîôŘÍťĖĺĲϙĖĲϙťēôϙŕôŘċĺŘıÍĲèôϙĺċϙÍīīϙſĺŘħϙæƅϙťēôϙĺĲŜŪīťÍĲťϙŪĲîôŘϙ this contractϟϙēôϙĺĲŜŪīťÍĲťϙŜēÍīīϙèĺıŕīôťôϙĖťŜϙſĺŘħϙÍĲîϙŜôŘŽĖèôŜϙſĖťēĖĲϙĖťŜϙèĺĲťŘĺīϙťĺϙ meet the agreed upon schedule. The Consultant shall provide to the City updates to the ŕŘĺĤôèťϙŜèēôîŪīôϙťēÍťϙĖîôĲťĖċƅϙťÍŜħ(s) and deliverables that require time extensions due to ŘôÍŜĺĲÍæīôϙÍĲîϯĺŘϙŪĲċĺŘôŜôôĲϙèĖŘèŪıŜťÍĲèôŜϟϙēôϙĖťƅϙŜēÍīīϙĲĺťϙŪĲŘôÍŜĺĲÍæīƅϙſĖťēēĺīîϙ ſŘĖťťôĲϙÍèèôŕťÍĲèôϙĺċϙťēôϙťĖıôϙôƄťôĲŜĖĺĲŜϟ F. SCOPE OF WORK The SCOOT expansion project ĖŜϙîĖŽĖîôîϙÍıĺĲČϙťēôϙċĺīīĺſĖĲČϙťÍŜħŜϠϙſĖťēϙťēôϙċôôϙæŘôÍħĺŪťϙ ÍŜϙŜēĺſĲϙĖĲϙťēôϙċôôϙŜôèťĖĺĲϟ Task 1 – Project Management Support CAG-20-340 EXHIBIT A-4 Page 3 of 7 The Consultant ſĖīīϙŕŘĺŽĖîôϙĺŽôŘÍīīϙŕŘĺĤôèťϙıÍĲÍČôıôĲťϠϙèĺĺŘîĖĲÍťĖĺĲϙſĖťēϙťēôϙCity project manager, and provide the progress reports and invoicing throughout the duration of the projectϟϙēĖŜϙôƯĺŘťϙſĖīīϙĖĲèīŪîôϙťēôϙċĺīīĺſĖĲČϙôīôıôĲťŜϟϙ 1.1 – Administration, Coordination, and Supervision: x Initiate project set-ŪŕϙĖĲèīŪîĖĲČϙôŜťÍæīĖŜēıôĲťϙĺċϙèŘôÍťĖĺĲϙĺċϙŕŘĺĤôèťϙƱīôŜϙϼôīôèťŘĺĲĖèϙ and physical) and scheduling of Consultant ŕôŘŜĺĲĲôīϙſĺŘħϙÍèťĖŽĖťĖôŜϟϙϙϙ x ĺĺŘîĖĲÍťĖĺĲϙſĖťēϙ the City ċĺŘϙÍĲƅϙıôôťĖĲČŜϙťēÍťϙıÍƅϙæôϙŘôŗŪĖŘôîϙċĺŘϙťēôϙſĺŘħϙťĺϙæôϙ performed in this contract. x Supervision of Consultant, including sub-consultants, personnel and activities to ôĲŜŪŘôϙèĺıŕīĖÍĲèôϙſĖťēϙèĺĲťŘÍèťϙŜèĺŕô, schedule, and budget. x aÍĲÍČôϙťēôϙŕŘĺĤôèťϙťÍŜħŜϙťĺϙèĺĲťŘĺīϙèĺŜťŜϠϙıÍĖĲťÍĖĲϙŜèēôîŪīôϠϙÍĲîϙŕŘĺŽĖîôϙŗŪÍīĖťƅϙ product appropriate to the goals and completion of the project. x Conduct internal communication or coordination meetings ſĖťēϙthe vendor or sub- consultants, if necessary. 1.2 – Invoicing: x ŘôŕÍŘÍťĖĺĲϙĺċϙĖĲŽĺĖèôŜϙſĖťēϙŕŘĺČŘôŜŜϙŘôŕĺŘťŜϙťēÍťϙĖĲèīŪîôϙťēôϙċĺīīĺſĖĲČϡ o ŘĺŽĖîôϙĖĲŽĺĖèôϼŜϽϙċĺŘϙèĺıŕīôťôîϙťÍŜħϙĖťôıϼŜϽϙÍŜϙĖîôĲťĖƱôîϙĖĲϙťēôϙċôôϙŜôèťĖĺĲϟ o Summary of budget, expenses to date, and expenses for invoice period. o ŪııÍŘƅϙĺċϙſĺŘħϙÍèèĺıŕīĖŜēôîϙċĺŘϙťēôϙĖĲŽĺĖèôϙŕôŘĖĺî and project updates. 1.3 – Project Schedule and Updates: x "ôŽôīĺŕϙÍϙŕŘĺĤôèťϙŜèēôîŪīôϙſĖťēϙÍŜŜĖŜťÍĲèôϙċŘĺıϙťēôϙCityϟϙēĖŜϙŕŘĺĤôèťϙŜèēôîŪīôϙſĖīīϙ ĖĲèīŪîôϙôÍèēϙŕŘĺĤôèťϙťÍŜħϙÍĲîϙcover the entire timeframe of the project from NTP to project completion. x Provide bi-ſôôħīƅϙŕŘĺĤôèťϙŪŕîÍťôŜϙÍĲîϯĺŘϙÍîîŘôŜŜϙĺŪťŜťÍĲîĖĲČϙĖŜŜŪôŜϟ Deliverables: IĲŽĺĖèôŜϙſĖťēϙProgress Reports to City Project Manager. Project Schedule – Delivered to the City ſĖťēĖĲϙĺĲôϙϼ͐Ͻϙſôôħϙfrom contract execution. Bi-ſôôħīƅϙŕŘĺĤôèťϙUŕîÍťôŜϙſĖťēϙOutstanding Issues, if any. Task 2 – Detection Layout ēôϙĺĲŜŪīťÍĲťϙſĖīīϙŜŪŕŕĺŘťϙťēôϙîôŜĖČĲϙťÍŜħϙċĺŘϙîôťôèťĖĺĲϙÍĲîϙîôťôèťĖĺĲϙƏĺĲôŜϙôĖťēôŘϙĖĲϙ ÍîŽÍĲèôϙÍĲîϯĺŘϙÍťϙťēôϙťĖıôϙĺċϙťēôϙŕŘĺĤôèťϟϙēĖŜϙťÍŜħϙſĖīīϙĖĲèīŪîôϙĺĲŜŪīťÍĲťЍŜϙassistance for ĖĲťôŘŜôèťĖĺĲϙîôťôèťĖĺĲϙƏĺĲôϙŕīÍèôıôĲťϙÍĲîϙèĺĲƱČŪŘÍťĖĺĲϙċĺŘϙťēôϙŕŘĺĤôèťϟϙ Deliverables: Intersection Detection Zone Schematics Layout in PDF format. Task 3 – Concept of Operations (ConOps) Coordination ēôϙĺĲŜŪīťÍĲťϙſĖīī ŜôťϙŪŕϙÍĲîϙċÍèĖīĖťÍťôϙÍϙŕŘĺĤôèťϙħĖèħĺƯϙıôôťĖĲČϙſĖťēϙħôƅϙCity and project team personnel. ēôϙŕŪŘŕĺŜôϙĺċϙťēôϙıôôťĖĲČϙĖŜϙťĺϙîĖŜèŪŜŜϙħôƅϙôīôıôĲťŜϙĺċϙťēôϙŜèĺŕôϙĺċϙ ſĺŘħ and project schedule timelines. ēĖŜϙťÍŜħϙſĖīīϙēôīŕϙťĺϙČŪĖîôϙťēôϙobjectives for CAG-20-340 EXHIBIT A-4 Page 4 of 7 èĺĺŘîĖĲÍťĖĺĲϙÍĲîϙîôťôŘıĖĲôϙťēôϙťŘÍƯĖèϙıÍĲÍČôıôĲťϙîôèĖŜĖĺĲŜϙÍĲîϙČĺÍīŜϙċĺŘϙŕŘĺČŘÍııĖĲČϙ SCOOT. Deliverables: Concept of Operations (ConOps) Coordination Meeting Minutes in PDF format. Task 4 – SCOOT Communication Server (SCS) ConƱguration ēôϙĺĲŜŪīťÍĲťϙſĖīīϙŕŘĺČŘÍıϙťēôϙiiϙĺııŪĲĖèÍťĖĺĲϙôŘŽôŘ (SCS) for the intersections ſĖťēĖĲϙťēôϙŕŘĺĤôèť ÍĲîϯĺŘϙŘôèĺĲƱČŪŘôϙťēôϙôƄĖŜťĖĲČϙϙċĺŘϙťēôϙĖťƅЍŜϙiiϙŜƅŜťôıϟ This ťÍŜħϙſĖīīϙèĺŽôŘϙÍĲƅϙŘôŗŪĖŘôîϙcoordination or assistance from YUNEX to the Consultant for the system. Deliverables: (SCOOT) Additional SCOOT License(s), if applicable. (SCOOT) Installation of SCOOT Upgrade, if applicable. Task 5 – Node Architecture and UTC/SCOOT Database ēôϙĺĲŜŪīťÍĲťϙſĖīīϙŕŘĺČŘÍıϙťēôϙťŘÍƯĖèϙŜĖČĲÍīϙťĖıĖĲČϠϙŕēÍŜĖĲČϠϙÍĲîϙĺťēôŘϙŕÍŘÍıôťôŘŜϙĖĲϙťēôϙ City’s existing ôĲťŘÍīϙîŽÍĲèôîϙŘÍƯĖèϙaÍĲÍČôıôĲťϙƅŜťôı (TACTICS) as required for the SCOOT operational programming in the ŘæÍĲϙŘÍƯĖèϙĺĲťŘĺīϙ(UTC) and SCOOT databases. City uses TACTICS Phase BÍĲħϙ͓ϙċĺŘϙiiϙŕŘĺČŘÍııĖĲČϟϙēôϙĺĲŜŪīťÍĲťϙſĖīīϙèĺĲƱČŪŘôϙ ťēôϙēÍŜôϙÍĲħϙ͓ϙand SCOOT module in TACTICS for intersections in the project. In ÍîîĖťĖĺĲϠϙťēôϙĺĲŜŪīťÍĲťϙſĖīīϙèĺĲƱČŪŘôϙa node architecture schematic for this project, ſĖťēϙ consideration for future SCOOT expansion. Deliverables: (SCOOT/TACTICS) UTC/SCOOT and TACTICS Data Loaded into Databases. Preliminary UTC/SCOOT Database Design Spreadsheets in Excel or PDF format. Node Architecture Schematic in PDF format. Task 6 – Preliminary System Operation and System Diagnostics ēôϙĺĲŜŪīťÍĲťϙſĖīīϙæŘĖĲČϙôach of the intersections ſĖťēĖĲϙťēôϙŕŘĺĤôèťϙĺĲīĖĲôϙſĖťēϙiiϙ ĺŕôŘÍťĖĺĲϙċĺŘϙîĖÍČĲĺŜťĖèŜϟϙēôϙŕŪŘŕĺŜôϙĺċϙťēĖŜϙťÍŜħϙĖŜϙťĺϙèĺĲîŪèťϙæÍŜĖèϙîôťôèťĖĺĲϠϙ èĺııŪĲĖèÍťĖĺĲϙÍĲîϙŜƅŜťôıŜϙîĖÍČĲĺŜťĖèŜϠϙÍĲîϙſēôŘôϙĖŜŜŪôŜϙôƄĖŜťϠϙcoordinate for support ſĖťēϙĖťƅϙÍŜϙĲôèôŜŜÍŘƅϟ Deliverables: (SCOOT) Completion of System Diagnostics. Task 7 – Calibration and Validation of SCOOT Model ēôϙĺĲŜŪīťÍĲťϙſĖīīϙæôČĖĲϙťēôϙƱôīîϙèÍīĖæŘÍťĖĺĲϙÍèťĖŽĖťĖôŜϙĖĲϙťēĖŜϙťÍŜħϙċĺīīĺſĖĲČϙťēôϙ îĖÍČĲĺŜťĖèŜϙťÍŜħϙÍĲîϙÍŜŜĺèĖÍťôîϙŘôŽĖŜĖĺĲŜϟϙIĲϙťēĖŜϙťÍŜħϠϙťēôϙĺĲŜŪīťÍĲťϙſĖīīϙadjust the SCOOT model for individual intersections based upon on ƱôīîϙĺæŜôŘŽÍťĖĺĲŜϙto create a more accurate representation of real-ſĺŘīîϙèĺĲîĖťĖĺĲŜϟ ēôϙĺĲŜŪīťÍĲťϙſĖīīϙıÍîôϙťhese CAG-20-340 EXHIBIT A-4 Page 5 of 7 ĺæŜôŘŽÍťĖĺĲŜϙîŪŘĖĲČϙťēôϙaϠϙıĖîîÍƅϙÍĲîϙaϙŕôÍħϙŕôŘĖĺîŜϟϙċťôŘϙĺæŜôŘŽĖĲČϙťēÍťϙťēôϙiiϙ ıĺîôīϙĺŪťèĺıôŜϙÍŘôϙŘôÍŜĺĲÍæīôϙÍĲîϙèĺĲŜĖŜťôĲťϙſĖťēϙťēôϙĺæŜôŘŽôîϙťŘÍƯĖèϙèĺĲîĖťĖĺĲŜϠϙťēôϙ ıĺîôīϙſĖīīϙæôϙèĺĲŜĖîôŘôîϙ«ÍīĖîÍťôîϙÍťϙťēôϙĖĲťôŘŜôèťĖĺĲϙīôŽôīϟ Deliverables: (SCOOT) UTC/SCOOT Database Updates. (SCOOT) Completion of Calibration and Validation of SCOOT Model. Task 8 – Fine Tuning ċťôŘϙťēôϙiiϙťŘÍƯĖèϙıĺîôīϙēÍŜϙæôôĲϙ«ÍīĖîÍťôîϙĺĲϙÍĲϙĖĲťôŘŜôèťĖĺĲϙæÍŜĖŜϠϙťēôϙƱĲô-tuning ťÍŜħϙſĖīīϙæôϙŪĲîôŘťÍħôĲ by the ConsultantϟϙIĲϙťēĖŜϙťÍŜħϠϙČŘĺŪŕŜϙĺċϙiiϙĖĲťôŘŜôèťĖĺĲŜϙſĖīīϙ be brought online together from the SCOOT system for observations of platoon progression, congestion and other issuesϟϙēôϙĺĲŜŪīťÍĲťϙſĖīīϙÍîĤŪŜťϙťēô SCOOT system ŕÍŘÍıôťôŘŜϙťēÍťϙŕŘĺŽĖîôϙċĺŘϙĖıŕŘĺŽôîϙŕŘĺČŘôŜŜĖĺĲϙŽĖÍϙĺŕťĖıÍīϙæÍĲîſĖîťēϠϙĺƯŜôťŜϠϙ congestion settings, and other parameters. Deliverables: (SCOOT) UTC/SCOOT Database Updates. (SCOOT) Completion of Fine Tuning of the SCOOT Model. Task 9 – Schedules, CASTs, and Region Settings ēôϙĺĲŜŪīťÍĲťϙſĖīīϙdetermine ťēôϙċĺīīĺſĖĲČ SCOOT settings: x Schedules (SCOOT Timetables) to implement various ťŘÍƯĖèϙŜĖČĲÍīϙtiming, phasing (SCOOT Stages) ÍĲîϙťŘÍƯĖèϙôĲČĖĲôôŘĖĲČϙŜťŘÍťôČĖôŜ, x SCOOT Commands Actioned and Stored Together (CASTs) for the SCOOT program to implement these strategies, and x SCOOT Region coding for the groups of signals ťēÍťϙſĖīīϙæôϙĺŕôŘÍťôîϙŪĲîôŘϙiiϙ control at the same common signal cycle time. ēôϙČĺÍīŜϙċĺŘϙťēĖŜϙťÍŜħϙſĖīīϙæôϙæÍŜôîϙŪŕĺĲϙťēôϙĺĲiŕŜϠϙťŘÍƯĖèϙĺæŜôŘŽÍťĖĺĲŜϠϙÍĲîϙ èĺĺŘîĖĲÍťĖĺĲϙſĖťēϙťēôϙĖťƅϟ Deliverables: (SCOOT) SCOOT Timetables (Schedules) for ſôôħîÍƅŜϠϙSaturday, and Sunday. (SCOOT) SCOOT CASTs programming. (SCOOT) UTC/SCOOT Database Updates for SCOOT Region settings. Task 10 – System Inspection Support TēôϙĺĲŜŪīťÍĲťϙſĖīīϙèĺīīÍæĺŘÍťôϙſĖťē the City to complete this tasħ. ēôϙĺĲŜŪīťÍĲťϙſĖīīϙ adjust SCOOT programming to satisfy the ťŘÍƯĖèϙĺŕôŘÍťĖĺĲal needs per City’s discretion and complete the SCOOT Display Maps or Graphical User Interface (GUI). Deliverables: (SCOOT) Completion of SCOOT Display Maps. CAG-20-340 EXHIBIT A-4 Page 6 of 7 (SCOOT/TACTICS) UTC/SCOOT and TACTIC SCOOT Module Databases Updates. Completion of City Inspection Punch List items in PDF format, if any. Task 11 – 30-Day System Monitoring ēôϙĺĲŜŪīťÍĲťϙſĖīīϙĲĺťĖċƅϙťēôϙĖťƅϙſēôĲϙťēôϙ͒͏-"ÍƅϙƅŜťôıϙaĺĲĖťĺŘĖĲČϙŕôŘĖĺîϙſĖīīϙæôČĖĲϙ and expire. After the System Inspection ŪŕŕĺŘťϙťÍŜħ ĖŜϙèĺıŕīôťôîϠϙťēôϙĺĲŜŪīťÍĲťϙſĖīīϙ place eÍèēϙĺċϙťēôϙĖĲťôŘŜôèťĖĺĲŜϙſĖťēĖĲϙťēôϙŕŘĺĤôèťϙĖĲťĺϙÍŪťĺıÍťĖèϠϙŜèēôîŪīôîϙĺŕôŘÍťĖĺĲ in SCOOT for a 30-day burn-ĖĲϙŕôŘĖĺîϟϙēôϙiiϙŜƅŜťôıϙīĺČϙſĖīīϙæôϙŪŜôîϙťĺϙîôťôŘıĖĲôϙÍĲƅϙ ŕŘĺČŘÍııĖĲČϙèēÍĲČôŜϙϼĖϟôϟϠϙæŪČϙƱƄôŜϽϙťēÍťϙıÍƅϙæôϙĲôôîôî. ēôϙĺĲŜŪīťÍĲťϙſĖīīϙèĺıŕīôťôϙ diagnostics ſĖťēϙÍŜŜĺèĖÍťôîϙèēÍĲČôŜϙıÍîôϙin the SCOOT system as necessary from the ƱĲîĖĲČŜϟ Deliverables: (SCOOT) Completion of SCOOT programming and system diagnostics. Task 12 – Project Close Out ēôϙĺĲŜŪīťÍĲťϙſĖīīϙèĺıŕĖīôϙÍϙSCOOT èĺĲƱČŪŘÍťĖĺĲ summary to document the project. The ŜŪııÍŘƅϙſĖīīϙĖĲèīŪîôϙÍϙreport memorandum ťēÍťϙſĖīīϙèĺŽôŘ a short description of SCOOT operations ϼĖϟôϟϙſôôħîÍƅϯſôôħôĲîϙŜèēôîŪīôϠϙŜťÍŘťϯôĲîϙťĖıôϠϙÍŘôÍϯŘôČĖĺĲϽϠ observations of the system performance recommendations for future detection changes, and potential programming variables that could be explored for improving operations. In addition, the èĺĲŜŪīťÍĲťϙſĖīī provide the documentation of the SCOOT îôŜĖČĲϙèĺĲƱČŪŘÍťĖĺĲ settings and parameters/commands (i.e. Timetables, Regions, and CASTs, Translation Plans, UTC settingsϠϙîôťôèťĺŘϙıÍŜħŜϣ) ſĖťēϙÍϙŜèēôıÍťĖèϙĺċϙbĺîôϙŘèēĖťôèťŪŘôϙϼĖϟôϟϙiiϙēÍŜĖĲČϡϙ IĲťôŘŜôèťĖĺĲϙbĺîôϠϙ[ĖĲħϠ Outstation, Junction, Stage) ċĺŘϙĖĲťôŘŜôèťĖĺĲŜϙſĖťēĖĲϙťēôϙŕŘĺĤôèt. Deliverables: x SCOOT ĺĲƱČŪŘÍťĖĺĲ Summary – îôīĖŽôŘôîϙťĺϙťēôϙĖťƅϙſĖťēĖĲϙĺĲôϙϼ͐ϽϙıĺĲťēϙċŘĺıϙťēôϙ completion of SCOOT programming and system diagnostics, including: 1. Project Report Memorandum in PDF format. 2. Final Schematic of the Node Architecture in PDF format. 3. Final SCOOT Database Design Spreadsheets in Excel/PDF format. For each intersection, the îôŜĖČĲϙŜŕŘôÍîŜēôôťϙſĖīīϙinclude: location name, node, junction, outstation; IP address/SCS port; signal phasing/overlap, EPAC minimums, SCOOT stages, UTC Stages, inbound/outbound îôťôèťĺŘϙϼīĖĲħϠϙ ıÍŜħϠ position), minimum split times and cycle lengths, translation plans. 4. Final UTC Settings Spreadsheets in Excel/PDF format. 5. Final Timetables in PDF format. 6. Final List of Parameters/Commands for each assigned CAST in PDF format. 7. Final List of Cast Names in PDF format. 8. Final List of Regions ĖĲèīŪîĖĲČϙīĖŜťϙĺċϙĖĲťôŘŜôèťĖĺĲŜϙſĖťēĖĲϙťēôϙôČĖĺĲŜ in PDF format. x (SCOOT) Final IntersectionϠϙŘôÍϠϙĖťƅſĖîô Maps or Graphical User Interface (GUI). CAG-20-340 EXHIBIT A-4 Page 7 of 7 ADDITIONAL SERVICES ēôϙĖťƅϙıÍƅϙŘôŗŪĖŘôϙÍîîĖťĖĺĲÍīϙŜôŘŽĖèôŜϙĺċϙťēôϙĺĲŜŪīťÍĲťϟϙēôϙŜèĺŕôϙĺċϙſĺŘħϙċĺŘϙÍîîĖťĖĺĲÍīϙ ŜôŘŽĖèôŜϙſĖīīϙæôϙîôťôŘıĖĲôîϙæÍŜôîϙĺĲϙÍĲťĖèĖŕÍťôîϙĺŘϙŪĲÍĲťĖèĖŕÍťôîϙŕŘĺĤôèťϙĲôôîŜϙĺŘϙĺťēôŘϙ èĺĲŜĖîôŘÍťĖĺĲŜϙÍťϙťēôϙŜĺīôϙîĖŜèŘôťĖĺĲϙĺċϙťēôϙĖťƅϟϙēôϙſĺŘħϙıÍƅϙĖĲèīŪîôϙĖťôıŜϙĖîôĲťĖƱôîϙĖĲϙ ťēôϙèŪŘŘôĲťϙťÍŜħϙÍŪťēĺŘĖƏÍťĖĺĲϙÍŜϙſôīīϙÍŜϙĺťēôŘϙĖťôıŜϠϙſēĖèēϙıÍƅϙĖĲèīŪîôϠϙæŪťϙÍŘôϙĲĺťϙ ĲôèôŜŜÍŘĖīƅϙīĖıĖťôîϙťĺϙťēôϙċĺīīĺſĖĲČϡ x Transit Signal / Bus Priority (TSP) x iťēôŘϙŜôŘŽĖèôŜϙĲĺťϙŜŕôèĖƱèÍīīƅϙŘôċôŘôĲèôîϙĖĲϙťēĖŜϙŜèĺŕôϙĺċϙſĺŘħ ēôŜôϙŜôŘŽĖèôŜϙſĖīīϙæôϙÍŪťēĺŘĖƏôîϙŪĲîôŘϙÍϙċŪťŪŘôϙèĺĲťŘÍèťϙÍıôĲîıôĲťϙĖċϙĲôèôŜŜÍŘƅϟϙťϙťēôϙ ťĖıôϙťēôŜôϙŜôŘŽĖèôŜϙÍŘôϙŘôŗŪĖŘôîϠϙťēôϙĺĲŜŪīťÍĲťϙŜēÍīīϙŕŘĺŽĖîôϙÍϙîôťÍĖīôîϙŜèĺŕôϙĺċϙſĺŘħϙÍĲîϙ ÍĲϙôŜťĖıÍťôϙĺċϙèĺŜťŜϟϙēôϙèĺĲŜŪīťÍĲťϙŜēÍīīϙĲĺťϙŕŘĺèôôîϙſĖťēϙťēôϙſĺŘħϙŪĲťĖīϙthe City has ÍŪťēĺŘĖƏôîϙťēôϙſĺŘħϙÍĲîϙĖŜŜŪôîϙan NTP. Rev # Phone: Contact: Phone: Fax: Email: Qty 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Subtotal Shipping Tax* 10.30% Grand Total $6,300.00 $6,300.00 $6,300.00 $6,300.00 $0.00 $7,000.00 $7,000.00 $7,000.00 $7,000.00 $7,000.00 SOFTWARE SCOOT ADAPTIVE; PROJECT MANAGEMENT SOFTWARE SCOOT ADAPTIVE; DETECTOR LAYOUT CONCEPT OF OPERATIONS COORDINATION SOFTWARE SCOOT ADAPTIVE; SCS CONFIGURATION Node Architecture and UTC/SCOOT Database CONSULTING SERVICES / SCOOT FIELD TUNING & VALIDATION PRELIMINARY SYSTEM OPERATION AND SYSTEM DIAGNOSTICS CALIBRATION AND VALIDATION OF THE SCOOT MODEL FINE TUNING SCHEDULES, CASTS AND REGION SETTINGS CONSULTING SERVICES / SYSTEM VERIFICATION SYSTEM INSPECTION SUPPORT 30 DAY SYSTEM MONITORING PROJECT CLOSE OUT $15,400.00 $15,400.00 $15,400.00 $15,400.00 $15,400.00 $0.00 TERMS AND CONDITIONS See General Conditions below for exceptions and changes to freight and lead time policies Delivery: Material lead time date is based after the release of the order. Purchase Order: All purchases require a written purchase order. Email or verbal communication does not constitute an acceptable purchase order. *Line Items in this proposal are not taxable Date 10/21/25 1122 Industry Street, Bldg. B, Everett, WA 98203 Phone: (425) 438-1133 | Fax: (425) 438-1585 Quote # Q-20786 Address: City/State: Net 30 $0.00 3555 Northeast 2nd Street Renton, Washington 98056 Description 4740050459 4740050457 0000000000 4740050464 0000000000 NOTES 0000000000 0000000000 0000000000 0000000000 NOTES 0000000000 $123,200.00 Freight Terms:FOB DstFrt PP&ADD Material Lead Time: $123,200.00 Prepared For:To place an order: *This order is subject to the terms & conditions 0000000000 0000000000 $15,400.00 $15,400.00 $15,400.00 $15,400.00 $15,400.00 $0.00 $6,300.00 $6,300.00 $6,300.00 $6,300.00 $0.00 $7,000.00 Terms: Quotation Contact: Company: Email: Project Agency: City of Renton, WAMaple Valley Highway SCOOT +1 4255309017 (425) 438-1585 City of Renton, WA Part # NOTES Unit Price Kai Antrim kantrim@westernsystems-inc.com Ext. Price $0.00CONSULTING SERVICES / SCOOT PROJECT MANAGEMENT $0.00 $0.00 1 of 2 Exhibit B-4 *This project does not require new SCOOT licenses. FOB Destination and FOB Destination, Prepay & Add terms as quoted imply that the customer will be available to receive material deliveries. Any repeated delivery attempts, trucking reroutes, enroute cancellations or product factory returns which incur additional shipping costs shall be billed to the purchaser. This quote is based on the current prices being paid by Western Systems for parts and components. It assumes delivery within a normal time frame after acceptance (in any case within 90 days). If delivery is delayed or postponed beyond normal delivery time frames at no fault of Western Systems, it reserves the right to adjust the pricing based on its estimate of increased costs and expenses resulting from the delay, unless contractually obligated otherwise or contrary to applicable law, Warranty: Products are sold subject to manufacturer’s warranty. Products manufactured by Western Systems carry a one-year warranty. For additional information on Western Systems warranty, please send an email to info@westernsystems-inc.com. Return and Restocking Policy: Western Systems will be the sole source in determining whether any item is eligible for return. To be eligible the item(s) must be standard product models, new and unused, in the original packaging, and invoiced within the last 90 days. Restocking fees are applied to all returns and can vary between 20-50% based on annual sales activity. In no case will Western Systems be obligated to take returns for items that are obsolete, custom orders, or past the 90-day invoice period. Delivery Inspection: All materials deliveries must be inspected upon receipt from freight carrier. Any freight damages must be reported to the carrier at the time of receipt of goods. Any materials shortages or inaccuracies in shipment must be reported to Western Systems within ten days receipt of goods. Thereafter, any discrepancies will be considered incidental and the responsibility of the receiver. On-Site Services: On-site services such as signal or video system turn-on support shall be scheduled three weeks in advance. If services need to be cancelled or postponed, any non-reimbursable travel expenses will be billed to purchaser. This quotation does not include nor imply any on-site support services unless expressly stated herein. If on-site support services are required, and not included as part of this proposed scope of work, please contact Western Systems for a revised quotation. 2 of 2