Surface disturbance. 



S-9M At no time shall the operation disturb any improvement, struc- 

 ture, boat channel, waterway, or land corner monument. 



Effects on wildlife. 



S-IOM Permittee shall not harass or disturb any wildlife during any 

 phase of the seismic survey. Should it appear necessary to 

 alter a nest, bed, den, or home, all operations shall be halted 

 until the land manager grants approval or provides an accept- 

 able alternative. 



Retrieval of equipment. 



S-13 At the conclusion of the authorized seismic survey, all pipe 

 will be pulled from shot holes and the said shot holes plugged 

 in a manner acceptable to the refuge manager. 



Cleanup and restoration. 



S-16M Permittee shall report in writing to the land manager unantici- 

 pated damages to waterflow pathways, 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 damages will be repaired to his satisfaction 

 immediately following completion of the survey. All costs are 

 to be borne by the permittee. 



S-17M 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. 



S-20 At the conclusion of the survey, the permittee will furnish the 

 refuge manager with an accurate map showing the location of all 

 lines and shot holes. 



I 



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