HWA Geosciences, Inc. 1/24/2025 - Laserfiche WebLink

November 7, 2024 HWA Project No. 2024-P272-21 Scope of Work 4 HWA GeoSciences Inc. DELIVERABLES: • Monthly status reports and invoices • Subsurface Exploration Work Plan Memorandum • Draft and Final Geotechnical Engineering Report ASSUMPTIONS: • No geotechnical data report or baseline report will be generated as part of this work. • All costs are estimated and may be increased or decreased within the limits of the total budget at the discretion of HWA's project manager. • Site reconnaissance is limited to observation of existing topography and features; no excavation or subsurface exploration will be conducted during site reconnaissance. • The City will provide all necessary permits for the exploration work, including street-use permit, right-of-way permits, right-of-entry permits, and temporary construction easements (if required), at no cost to HWA. • CPT locations will be located using handheld GPS and/or measurement from existing known features. • Utility locates, via the One-Call Utility Locate Center will be comprehensive and accurate enough to allow reliable and safe location for explorations. Vacuum extraction of CPT locations is not included. • The geotechnical explorations proposed herein will not be used to assess site environmental conditions. • HWA assumes no coring will not be required prior to pushing the proposed. • No Phase 1 or Phase 2 Environmental Site Assessment will be completed by the HWA. • All CPT test conducted through the pavement will be patched with quick drying cement or Aquaphalt. Saw cutting of the pavement or hot mix asphalt patches will not be completed. • The CPT test locations will be surveyed by others. • All field works will be accomplished during normal daylight workdays and hours, with at least a minimum of 8 hours available per day. • Neither site specific PSHA nor site specific response analyses are included in this scope. • Pavement investigation and pavement design is not part of this scope of work.