( o (9) aft l Common use utilities at Enewetak Island; namely, electric power, water, and sewer service, (10) Personnel services, i.e., chaplain, recreation, clubs, post exchanges, when available, to the extent authorized by and in accordance with applicable DOD directives and instructions. Provision of special support requirements of either DNA or ERDA, not otherwise agreed upon, will be resolved on a case-by-case basis. c. ERDA Programmatic Activities at Enewetak Concurrent with, but independent of, the supporting role as delineated in subparagraph a. above, ERDA will be pursuing certain programmatic activities at Enewetak which will be supported by DNA to the extent such support is determined available by the DNA Enewetak Atoll Commander with reimbursement from ERDA. Should there be any question as to the character of an ERDA-sponsored project on Enewetak, it will be decided on a case-by-case basis. Among ERDA programmatic activities are the following: (1) In coordination with the Department of the Interior (DOI) and the Trust Territory of the Pacific Islands (TTPI), ensure that the necessary baseline data pertinent to the radiological protection of the returning Enewetak people is established. (2) Conducting bionfedical and environmental monitoring and research on Enewetak Atoll, to include but not limited to: