DPD has a new email address for submitting geotechnical special inspection final letters. You should send those letters to dpdgeofinalletter@seattle.gov. However, you should continue to send geotechnical daily field reports to dpdgeo@seattle.gov. Both of these email addresses are solely for the purpose of receiving field reports and final letters. If you need help with the final letter process, contact Raushanah El-Amin at (206) 615-1377. For geotechnical project-related issues, contact the DPD reviewer or the on-call geotechnical engineer at (206) 684-8950.