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Home My WebLink AboutCHANGE ORDER - RFP - 7149 ARTERIAL INTERSECTION PRIORITY STUDY & AGREEMENTF„6rof t Collins Engineering Planning, Development & Transportation Erglne.d.9 281 ! orrh Cdiepe Avenue P.0 Box 5w Fort Ca,ris C0805220580 970,221.6605 970 221,6378 iex Change Order Form PROJECT TITLE: Intersection Priority Study PROJECT NUMBER: 400901805.521020.3 CONTRACTOR: Muller Engineering Co. (PO #9104357) CHANGE ORDER NUMBER: 2 n preparing change oraers snow in oraer as separate numbered paragraphs the following 1. Reason for change. 2. Description of change. 3. Change in contract cost. 4. Charge in contracttime. 1&2. See attached sheet for detail. 3. The contract cost will increase by $ 37,485.00 4. The contract lime will be extended through November 1, 2014. ORIGINAL CONTRACT COST TOTAL APPROVED CHANGE ORDERS TOTAL PENDING CI4ANGE ORDERS TOTAL THIS CHANGE ORDER TOTAL % THIS CHANGE ORDER TOTAL C.O. % ORIGINAL CONTRACT ADJUSTED CONTRACT COST (Assuming all change orders approved) ACCEPTED BY ( nt 1 REVIEWED BY: (Engine SUBMITTED BY: (Project APPROVED BY: ( parti APPROVED BY: (Purchasing Agent over $60,000) co: Contractor Pul "Ing PK{eG File 24.49% 31.W. $153,G47.00 $10,876.DD $0.00 $37.485.00 $201,408.00 DATE: O119 / 701* DATE: 6 — ( ol — (mil DATE: G • 19, l7 uMtir:4i City of Fort Collins Arterial Intersection Prioritization Study— Phase 2 Scope and Fee 1. Information Gathering and Data Collection/Compilation Objective: To gather all relevant information and data about each intersection and to gain a thorough understanding of existing conditions. Description: The initial task of this project will involve assembling information and data that, for the most part, has already been collected or is readily available from various sources. Information and data to be assembled includes: ata Source Peak Period Turning Movement Counts Fort Collins Traffic Operations Pedestrian/Bicycle Counts Fort Collins Traffic Operations Hourly Link Counts Fort Collins Traffic Operations Intersection Crash Records Fort Collins Traffic Operations Aerial Imagery Muller Engineering Citywide Synchro Model Fort Collins Traffic Operations Right -of -Way Fort Collins GIS Preliminary List of Potential Projects Fort Collins Engineering, Transportation Planning and Traffic Operations List of Project Stakeholders Fort Collins Transportation Planning Construction Cost Data Fort Collins Engineering and CDOT Existing Concept Plans and/or Preliminary Engineering Plans Fort Collins Engineering Site Evaluation Muller Engineering Muller will review the above information and identify any gaps or anomalies in the data. If additional information is required, Muller will request supplementary data from the City. During this process, Muller will also conduct preliminary analyses of the traffic and safety data as a means of examining existing conditions at each intersection. Deliverables: Technical Memorandum summarizing base conditions of intersection operations and crash data. 2. Screening Process Objective: Use the developed comprehensive methodology to prioritize intersection improvements based on need and funding opportunities. Description: The intersection screening process will be a two-step process established during Phase 1 of the Arterial Intersection Prioritization Study. The intent of the Level 1 screening will be to conduct a broad evaluation of the arterial intersections using both traffic operations and safety analyses with the latest data from Fort Collins Traffic Operations. This information will be exported from the City s Signal Timing Synchro model into an Excel spreadsheet. This will be completed for each time period, to develop an overall composite operational ranking. Muller will use a similar analysis for intersection crash data exported from the City's Crash Magic program. The intersections will then be ranked according to their operational and safety assessments. This process will provide a quantifiable June 3, 2014 Muller Engineering Company Page 1 of 3 City of Fort Collins Arterial Intersection Prioritization Study — Phase 2 Scope and Fee analysis and allow the project team to identify the most apparent problem intersections. Screening results will be reviewed with City staff to ensure the results of this Level 1 screening analysis are reasonable and that known problem intersections have not been missed during the screening. The number of intersections that will be carried forward to Level 2 screening will be determined based on input from City staff and will be in the range of 20-30 intersections. Identification of Potential Improvements Using the list of intersections developed from the Level 1 screening process, Muller will develop an initial list of potential improvement options for each intersection based on the specific operational and/or safety needs at that intersection. This list may include such items as: adding turn lanes, signal phasing changes, intersection channelization, reducing crosswalk distance, bike lanes, roundabouts, ITS devices, bus pull-outs, medians, access management strategies, etc. The Muller team will endeavor to identify cost-effective Transportation System Management (TSM) strategies that provide the best "return on investment". Muller will also look to develop strategies for each intersection that are not necessarily mutually exclusive and can be packaged to match available funding sources. Muller will identify one or more improvement options for each intersection which will then be used in the Level 2 screening analysis. After the Level 1 screening process, Muller will meet with City staff in a workshop session to review the potential intersection improvements to be carried forward to Level 2 screening. Muller and City staff will also identify additional problem intersections that may not that be operationally or safety deficient, but would benefit from the more in-depth analysis conducted during the Level 2 screening. Level 2 Screening The Level 2 screening process will provide a more comprehensive evaluation of each intersection that passed the Level 1 screening. The screening will be applied to these intersections and to the list of potential improvement projects identified in the preceding subtask. The Level 2 screening will begin to look at potential fatal flaws, community benefits/impacts, preliminary costs and potential funding sources. Similar to the Level 1 screening, the evaluation criteria established during Phase 1 of the Arterial Intersection Prioritization Study will be entered into a spreadsheet as a means of tracking each criterion and also for conducting sensitivity analyses, matching alternative project scenarios to the available budget or funding source. The Level 2 screening process will result in a short list (10) of projects that can be carried forward to concept design and cost estimating. The Level 2 screening process will also include the re -prioritization of the intersections previously identified in the study that have not yet entered the design phase. Outcome/Deliverables: Technical memorandum describing screening methodology and the prioritization list of projects (10) that could be carried forward to concept design (approximately 20% design). 3. Documentation Objective: Revise documentation that packages the alternatives to match available funding sources and to leverage the City's BOB funding. Description: Muller will update and revise the previously prepared Arterial Intersection Prioritization Study Final Report that summarizes the project process, findings and recommendations. Technical data will be included in an appendix or separate volume. The project's technical evaluation will also June 3, 2014 Muller Engineering Company Page 2 of 3 City of Fort Collins Arterial Intersection Prioritization Study —Phase 2 Scope and Fee be compiled in spreadsheet form to assistthe project team in querying and sorting the data to address potential project scope and/or funding changes. Deliverables: Project Final Report (5 copies); One -Page Intersection Summary Reports; Spreadsheet of Project Evaluation Criteria and Data 4. Project Management The project management task includes communication and coordination between Muller Engineering, city staff and project subconsultants. Additional project management tasks include preparing monthly progress reports to the City's Project Manager. Project Management also includes one Scoping/Kickoff Meeting, two Progress Meetings, and one Transportation Board meeting. Fee Estimate The attached table provides a breakdown of staff hours, labor costs and expenses for each task identified above. Muller Engineering's total fee for Phase 2 of the Arterial Intersection Prioritization Study is $37,485. MULLER ENGINEERING COMPANY -STAFF HOUR AND FEE ESTIMATE City of Fort Collins Arterial Intersection Prioritization Study -Phase 2 T,,k NO. TOak OeadPtion RPurl R fe jikN- Task Total AiMlp91 will I59 PM N I3I Rrole[t ERprV =' U2 Pmfect E,q N 1m11 =Oe99 r jF pNll 101 • Snes� ]01 raaa Adm1 Mle y, Tmm,: 1 bOlmOn011 Gntherin Ond 001. COIIKVen cmhn oM fam 'IC Pob 4 8 16 28 RMewpN PMvn AnPl o apla I 8 16 28 TPIk$ub1rXM 8 16 32 $6 IIW 2 bq Pr. Inxll Scrernirg 0 4 24 32 Devcl00 Potenfivll r men[a ]l 20 33 I[M11YMeni 9 2a 00 6I $170 Taft$ubtrRPl 20 M 61 1)D $12P $1S.T/8 3 patementnbn Po(FOryng OJAIICTOtlerr 4 12 16 Repro[ W[nrneOmlinl • 20 4 26 $32 ialk$pbtotPl 8 32 4 M $37$ $61099 4 WOInt M.npPrment Pmjttl Mpnp9emeM 4 12 16 MeetiMz/1.knpin ,2Pry/ess,l TRemdf 16 16 32 p s31P Teeksebwfal 20 Zr 12 8 6s s34P $91M 1PIPI HppTs 16 U0 1W D 4 296 Fee, Brain, Rpfe TPlpl Expenus $ON $]$,nD SI0,908 $D08 SSbe 53460P - SN$ - Total - - $37,05 Nmez hp¢nses inrlude mpor[repratlu[[bnaM schiOe mgeage. Repast reproduc[bn bcbtlerstlmh repartzantl $fmL repwua[a [O[al mst of $3T6. PO other eapeme Wrgmare larrehkk Mbage be[weemm�sultanl9ffce arq rwt Capbs ietlaal mileage rate of $P56/mge applies. Project Schedule Assuming a mid -June notice to proceed date, the project completion date would occur on or before September 30, 2014. 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