"This scope of work reflects the effort proposed by NUS Corporation to perform interim environmental baseline studies and revision of the [Rio Blanco Oil Shale Project]℗RBOSP detailed development plan (DDP) in our revised proposal number 76.10.67R dated December 15, 1976. Section 2 includes the scopes of work℗ for the air, terrestrial, hydrology, and aquatic studies. Section 3 contains description of interim and baseline data analysis. Section 4 is a discussion of the report integration phase and schedules for accomplishing the work are presented in Section 5. Revisions required for the DDP are presented in Section 6 as an addendum"--Leaf i.