OPEN MINDS, The Behavioral Health & Social Service Industry Analyst Industry News The Maine Department of Mental Health, Mental Retardation, and Substance Abuse Services is seeking proposals to provide a variety of treatment and residential services for persons who are primary substance abusers, and who may also have co-existing mental health disorders. The target population is adolescents in Cumberland County. The value of this RFP is $186,900 and proposals are due by February 19, 1999 at 5:00 p.m.