20. Effective Date. The effective date of this contract shall be the latest date of signature by <br />the parties. <br />City of Eugene <br />~ ,LMark Schoening, P.E. <br />~~ City Engineer <br />~'By: ~._ /~ <br />(signature) <br />Date: , /S ~ ~; <br />PBS Engineering + Environmental <br />Rex Wallace <br />Director f Operations, : gene <br />By: 1 `~__z________. <br />(si nature) <br />Date: 2 '~ '~ <br />~-~--~~ <br />Personal Services Contract (Architect and Engineer}-Page 6 <br />(Revised December 1997) ' <br />