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assure that the reasonable cross -falls are maintained for the new roadway surface. For the portion of any roadway to be widened, the key issue is to minimize the impacts to the existing properties byjoining the existing grades at the right-of-way line as closely as possible. As is the case in the rehabilitation areas, the survey cross-section will be critical to the design of the widened curb and new roadway cross -falls. Signing and Striping Plans Signing and striping plans will be prepared at 40-scale showing the replacement of existing striping, raised pavement markers and pavement markings. New signing, striping and pavement markings, including the bicycle lane, will also be shown. The plans will show all driveways, curbs, medians and other features that affect turning movements. The plan will include general, construction notes, and other details necessary to construct the proposed signing and striping and will detail thejoining of the proposed signing and striping features with those existing on either side of the project limits. Signing and striping features will be designed in accordance with the 2014 California Manual on Uniform Traffic Control Devices and the 2015 Caltrans Standard Plans. Landscape/Irrigation The landscape architectural construction documents will be prepared to meet the City prescribed standards including the City's Parkway Improvement Guidelines. Planting and irrigation plans will comply with current water conservation standards. Drainage We have assumed that there are no drainage facilities (existing or proposed) within the project limits. Traffic Control We have assumed that traffic control plans will not be prepared by our team but will be addressed in the project specifications with construction phasing specified in a manner that minimizes traffic disruption, public inconvenience and lost work time. Detailed traffic control plans will be prepared by the contractor, which will detail each phase of construction including construction work hours, maintenance of pedestrian facilities, access to businesses, and emergency vehicle access. The location of construction signs, barricades, delineators and flashing arrow signs will also be detailed on the plans. The contractor -prepared traffic control plans will be prepared in accordance with the most current MUTCD. Meetings Regularly scheduled meetings are a key to keeping projects on schedule, avoiding pitfalls, and keeping the lines of communication open with the City so that surprises do not occur during the final stages of the project. We anticipate monthly PDT meetings throughout the duration of the project. Project Management/ QA/QC The Project Management task is directed at the organization, planning and control of the project team. Activities include scheduling and monitoring of the project team, cost control and an active quality control program. Quality Control will be an ongoing task throughout the duration of the project. The anticipated plan set will consist of the following sheets: Description Title Sheet 1 T ical Sections and Details 1 Roadvdd y Plan and Profile 20-scale 2 Signing and Stripinq 1 Landsca e/Irri ation 5 Cross Sections 1 Total Sheets: 11 PHASE 3: BIDDING STAGE During the bidding stage of the project, Ardurra will assist the City in answering questions from contractors, and prepare any addenda that may be required. Ardurra will also attend the pre -bid conference andjob walks as necessary. Once the bids are received, we will assist the City in analyzing the bids and providing recommendation for award. PHASE 4: CONSTRUCTION STAGE During the construction phase of the projects, Ardurra will typically provide the following services on an as -needed basis: ■ Respond to RFls ■ Visit site for progress and conformance to PS&E ■ Interpret plans and specifications as necessary ■ Analyze changed field conditions ■ Prepare revisions to plans as necessary ■ Review shop drawings and other required submittals ■ Prepare "as -built' drawings Schedule A sample schedule is provided on the following page. 3. FEE PROPOSAL Hourly rates are enclosed in a separate sealed envelope and separate electronic file, per RFP requirements. 4. CERTIFICATIONS The Non -Collusion Affidavit, Non -Lobbying Certification, and Non -Discrimination Certification forms are attached in Appendix A. City of Santa Ana I March 14, 2023 On -Call Engineering Services, RFP No. 23-030 /�/ARDURRA