An assessment workplan must contain the following provisions:

1. (1) A brief summary of the nature of the work to be completed and the sequence of planned activities;
2. (2) A proposed time schedule for commencing and completing major activities, including the release investigation report;
3. (3) A written discussion of the rationale for selecting the number and placement of monitoring wells and soil borings;
4. (4) A written discussion of the rationale for selecting which water and soil samples will be retained for laboratory analysis;
5. (5) The names of the constituents for which a laboratory analysis is to be performed;
6. (6) The method used for determining the direction of local groundwater flow;
7. (7) A brief summary of the quality assurance and quality control plan which will be followed during the release investigation;
8. (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. (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.

General Authority: SDCL 34A-13-5.

Law Implemented: SDCL 34A-13-5 , 34A-13-15 , 34A-13-31.