At the time that the social services official or the district's practitioner makes a determination of an individual's medical condition, the social services official shall notify the applicant or recipient in writing of such determination a

(i) If the individual requests a fair hearing within the 10-day period, the social services official shall not assign the individual to work activities pending the fair hearing determination, except that the social services official may, during the pendency of a determination pursuant to this section assign an individual, with the agreement of such individual, to a limited work assignment which would be consistent with any limitations associated with the mental or physical impairments alleged by the individual.