Aspect Consulting LLC 8/3/2020 - Laserfiche WebLink

Grand Avenue Utilities Replacement,UP No. 3711 June 30,2020 Project No. 170095 The above scope and cost does NOT include civil stormwater drainage design, stormwater infiltration design other than rates, surveying, structural engineering, or services during construction. We are not providing an environmental (contamination impairment)assessment of the Site but will provide feedback if we observe potentially impacted surface and/or subsurface materials. Additional requested consultation beyond the scope of work described herein will be billed on a time and materials basis in accordance with Aspect's Schedule of Charges. Schedule We are prepared to begin work on this project immediately upon receiving notice to proceed(NTP). Assuming NTP on July 8, 2020, our Draft geotechnical report can be submitted within 6 weeks (August 19th)and our Final geotechnical report will be submitted by September 4,2020. This schedule assumes the City will review and provide comments on the Draft geotechnical report within one week. Our proposed schedule with key milestones and assumptions is detailed below. Task Date of Start Date of Completion NTP July 8, 2020 Task 1: Data Review July 8, 2020 July 10, 2020 Task 2: Exploration Planning and Permitting — Preliminary Plan July 8, 2020 July 14, 2020 — Site Visit July 14, 2020 — Final Plan, Coordination, Permit Approvals July 14, 2020 July 22, 2020 Task 3: Exploration Program and Soil Testing — Coring and Drilling July 29, 2020 — Soil Testing July 30, 2020 August 12, 2020 Task 4: Deliverables and Geotechnical Design — Draft Geotechnical Report July 30, 2020 August 19, 2020 — Final Geotechnical Report August 26, 2020 September 4, 2020 a—allows 1 week for City review Assumptions The Soil samples collected during the investigation will be stored for a minimum of 60 days after the completion of the subsurface exploration; however, storage beyond that date is not guaranteed. The Client is responsible for gaining permission for Aspect personnel to access the Site and for any approvals and permits, unless specifically stated in the scope of work above. All field activities will be coordinated with you prior to start-up of any work at the Site. A minimum of 3 business days prior to drilling, we will visit the Site to mark the boring locations in white paint and/or stakes for the required public locate request. We will take reasonable precautions to reduce the potential for damage to utilities; however, Aspect does not assume responsibility for the cost of repairing utilities that are unmarked or incorrectly marked. Page 4