U-35P Unless otherwise specified by the land manager, all overhead 



electrical lines shall be routed within existing road easements 

 or other easement corridors. Where soils and hydrology are 

 suitable, permanently buried lines shall be placed in road 

 easement or in the road centerline using plowshare techniques. 



Vehicle access and movement. 



U-33P During pipeline construction and subsequent operational phases, 

 all ingress, egress, and inner refuge movement of the company's 

 vehicles and equipment as well as the placement of all construc- 

 tion materials, operational equipment, and spoil shall be limited 

 to the easement described herein, unless otherwise authorized 

 in writing by the land manager. 



Line depth below surface. 



U-7 Underground cable (or flowlines) shall be placed not less than 

 0.85 m (30 inches) below the natural surface of the ground. 



Backfilling. 



U-8 The ditch for underground cable or flowlines shall be back-filled 

 in a manner acceptable to the refuge manager. 



Maintenance. 



U-9M To clear and keep clear the lands within the ( type of line ) line 

 rights-of-way to the extent and in the manner prescribed by the 

 land manager. Unless otherwise specified by the land manager, 

 mowing shall be conducted every ( frequency interval ). 



Placement and Operation 

 of Production Facilities 



Facility planning . 



U-41P Following preliminary site layout, the land manager may conduct 

 a field survey to inspect the specific ecological characteristics 

 of the proposed site. Should an important or unusual ecological 

 feature be encountered, the permittee agrees to relocate the 

 complex to a reasonable extent to protect critical plant assem- 

 blages, unique natural areas, important wildlife areas, or other 

 desirable ecological features. 



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