Request For Proposals The San Joaquin County Human Services Agency, Employment and Youth Services Bureau, is soliciting proposals for the provision of CalWORKs Assessment and Learning Disability Evaluation Services. Any agency interested in submitting a proposal must attend a MANDATORY Proposer's Conference on March 5, 2019 A copy of the Request for Proposal (RFP) and other information is available by calling Stephanie MacDonald, Contracts Analyst, at (209) 468-8521. HSA HUMAN SERVICES AGENCY SAN JOAQUIN COUNTY HUM AN SERVICES AGENCY