L-3P Seismic crews shall consolidate all trips across the levee/spoil 

 system; use one buggy to transport crews unless directed other- 

 wise by the land manager. 



Equipment retrieval. 



L-8P At conclusion of survey, all pipe will be pulled from shot holes 

 and the latter plugged in a manner satisfactory to the land 



manager. 



Cleanup and restoration. 



L-3M Permittee shall report in writing to the land manager unantic- 

 ipated damages to waterflow regimes, vegetation, wildlife, and 

 all other physical, biological, or chemical elements of the 

 refuge. At the option of, and in a manner determined by, the 

 land manager, the datuages will be repaired to his satisfaction 

 immediately following cor,pletion of the survey. All costs are 

 to be borne by the permittee. 



L-5P During operations the permittee shall hold all equipment, mate- 

 rials, debris, and trash in a fashion and location acceptable 

 to the land manager; such items shall be removed from the refuge 

 immediately upon project completion. 



Shot hole map. 



L-7P Immediately following the survey, an accurate map showing loca- 

 tion of shot lines and all shot holes must be supplied. 



Gravity Preexploration 



General. 



L-9P Prior to initiating any field work, permittee shall meet with 

 the land manager and provide specifications of the operation 

 including, but not limited to: (1) maps showing locations of 

 stations, routes of access and travel, and equipment storage 

 areas; (2) information concerning sizes, types, and numbers of 

 equipment to be used; and (3) a time schedule. The permittee 

 shall agree to a reasonable adjustment of schedule, stations, 

 or support equipment in order to minimize the disturbance of 

 water flows, criticial plant assemblages, unique natural areas, 

 important wildlife areas, or other desirable ecological features. 



