58 



METHO'DS OF OOMMUNICATfON FOR FOREST PROTECTION 



sists of two 22-ft. and one 24-ft. pole and these poles are wired together through 

 holes bored 21 ft. from the butt end so that they may be raised or lowered at 

 will. The longer pole thus projects 2 ft. beyond the other two and from it the line 

 wire is suspended in a split tree insulator. The butts of the poles are not set in holes 



Fig. 17 Method of using guy stub 



'ill 



r=~ s-7U 



Grouncf 

 /?bouf/-fo<. 





3p 

 ^ 



& 





L/n& 



pN^lli^U^i 



- c//'omefe/~ 6 

 /nches -fo /O/nches 



mef/iod of ground orac/ng may be 



L/secf 



for po/es or guy &fubs when nofposs/b/e 



/o anchor fr/e 



Fig. 18 Method of ground bracing 



but are set directly on the ground surface, and to prevent them sinking into soft soil 

 a 5-ft. cross-log about 4 in. in diameter may be spiked or wired 1 to the lower end of 

 each leg. 



