74:32:05:08.02Assessment workplan

-- Contents. An assessment workplan must contain the following provisions: (1) A brief summary of the nature of the work to be completed and the sequence of planned activities; (2) A proposed time schedule for commencing and completing major activities, including the release investigation report; (3) A written discussion of the rationale for selecting the number and placement of monitoring wells and soil borings; (4) A written discussion of the rationale for selecting which water and soil samples will be retained for laboratory analysis; (5) The names of the constituents for which a laboratory analysis is to be performed; (6) The method used for determining the direction of local groundwater flow; (7) A brief summary of the quality assurance and quality control plan which will be followed during the release investigation; (8) A description of all computer models that may be used in the pathway and fate analysis, costs analysis of remedial alternatives, design of remedial alternatives, or risk assessment; and (9) Other provisions the director or department determine to be necessary for the assessment.

Source: 17 SDR 94, effective January 6, 1991; 23 SDR 220, effective June 25, 1997.