HomeMy WebLinkAboutERC_Mitigation Measures_20171608 (2)
DETERMINATION OF NON-SIGNIFICANCE-MITIGATED (DNSM)
MITIGATION MEASURES AND ADVISORY NOTES
PROJECT NUMBER: PR17000215
APPLICANT: Parkway Capital, Inc, Craig Koeppler, 520 Pike St, Suite 1500,
Seattle, WA 98101
PROJECT NAME: VIA 405 Apartments, LUA17-000237,ECF,PUD
PROJECT DESCRIPTION: The applicant is requesting a Preliminary Planned Urban
Development (PUD) land use decision and threshold determination under the State Environmental Policy
Act (SEPA) for the construction of a mixed use building containing 270 multi-family dwelling units
PROJECT LOCATION: 25 S Grady Way (APN 723200-0010)
LEAD AGENCY: The City of Renton
Department of Community & Economic Development
Planning Division
MITIGATION MEASURES:
1. The project shall comply with the recommendations of the geotechnical report, prepared by
Golder Associates dated March 20, 2017, or a future addendum to the subject report.
2. The applicant’s geotechnical engineer shall review the project’s construction and building
permit plans to verify compliance with the geotechnical report(s). The geotechnical
engineer shall submit a sealed letter stating that he/she has reviewed the construction and
building permit plans and in their opinion the plans and specifications meet the intent of
the report(s).
3. The applicant shall submit a final stream buffer enhancement plan, prepared by a qualified
professional, with the construction permit application for review and approval by the
Current Planning Project Manager. To provide a functional lift to the existing buffer, the
applicant shall remove the existing asphalt south of the emergency vehicle access lane and
provide new riparian buffer planting where the existing surface parking is located. The final
enhancement plan shall also provide refuse and invasive vegetation removal followed by
ERC Mitigation Measures and Advisory Notes Page 2 of 2
riparian vegetation plantings along the existing buffer area adjacent to both the north and
south banks of Rolling Hills Creek on the subject property. Fencing and critical areas signage
shall be provided to restrict access (with the exception of maintenance activities) to the
stream buffer area. The stream buffer enhancement shall be monitored to ensure
performance for 5-years and backed by a surety device sufficient to guarantee that
structures, improvements, and mitigation required perform satisfactorily for a minimum of
five (5) years after installation has been completed.
4. The applicant shall prepare an acoustical study to determine whether additional sound
attenuation or acoustical architectural measures are necessary to mitigate the impacts of
the freeway noise generated by the abutting I-405. The study shall be submitted with the
Final Planned Urban Development application for review and approval by the Current
Planning Project Manager prior to Final PUD approval.
ADIVISORY NOTES:
The following notes are supplemental information provided in conjunction with the administrative
land use action. Because these notes are provided as information only, they are not subject to the
appeal process for the land use actions.