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Kimley»>Horn Utility Depictions Per ASCE/UESI/CI 38-22 Standard Page T2ue field crews will use tablets or laptops to field sketch line work and structures while conducting the investigation process. This sketch will consist of notes from the investigation. The field sketch will be provided to the survey team to ensure all field marks are accurately collected. Information will be reviewed in the office to ensure the data collected is accurate. The surveyed data will be reconciled with the utility records and other supporting information, and each utility segment is assigned a Quality Level by a Colorado PE in responsible charge of the investigation. QA/QC T2ue will generate and review permits and Maintenance of Traffic plans. T2ue will review the field investigation documents and records collected as a part of records research. Use professional judgment to assign quality levels and horizontal positions to subsurface utilities. T2ue will consolidate and draft the collected field information in a SUE deliverable. Review Findings T2ue will assist in the evaluation of utilities and make recommendations for potential major utility conflicts. Quality Level A (QLA) T2ue will perform Quality Level A test holes as outlined below to determine the location and depth of the existing utility lines. T2ue will use minimally intrusive excavation techniques, which ensure the safety of the excavation and the integrity of the utility line to be documented. Other lines which may be encountered during the excavation will be noted. The excavation will be conducted by means of air or hydro vacuum excavation equipment manufactured specifically for this purpose. To help minimize the number of test holes required, T2ue will lay out the holes and re -designate the associated utility prior to excavation. Test Hole Data Reports will be signed and sealed by a professional engineer and will consist of project -specific coordinates, depth of the utility from the existing ground, material, and size of the utility found. Documentation Deliverables produced from the Subsurface Utility Engineering (SUE) investigation will be: • A drawing showing the location of the utilities within the investigation area at the achieved ASCE 38-22 Quality Level. Utility line work will be depicted according to the standard APWA utility colors. This drawing will be a digital 11" x 17" PDF plan set that is signed and sealed by a licensed PE. • Invert elevations that reference the Client's specified project datum (if provided). • An electronic file containing utility line work in AutoCAD format. • Test hole Summary Reports presented in electronic format signed and sealed by a licensed PE. Test Hole Data Reports will consist of project -specific coordinates, depth of the utility from the existing ground, material, and size of the utility found. The data collected as a part of the QLA investigation will then be incorporated into the existing utility drawing. • A utility contact list to consist of the utility provider, contact name, email address, and phone numbers shown in the utility general notes and specifications. kimley-horn.com 11800 Ridge Parkway, Suite 200, Broomfield, CO 80021 303 228 2300