





PT60 MAX CHS 





16 











15 



- 









14 



- 



f 







13 



- 



/ 







12 



- 



/ 





1- 



U- 



n 



- 



J 





o 



10 



- 



{ 





1- 

 < 

 > 



9 



- 



^^^ 





-J 



8 

 7 

 6 

 5 

 4 



- 



1 1 1 1 1 1 1 1 1 1 1 





3 . 













PT60 MAX CH6 





1 6 

 15 



- 









14 



- 



• 







13 



- 



i k 







12 



- 



f 





1- 



11 



- 



i 





o 



10 



- 



f 





1- 

 < 

 > 



LU 



_l 



LU 



9 

 8 

 7 

 6 

 5 

 4 



~ 



II 1 1 1 1 





3 











-10 



10 30 50 70 90 110 

 PRESSURE, PS! 



INSTANTANEOUS WAVE PRESSURE DISTRIBUTION 

 NORTHEASTER PT60 



SWL = +8.0FT 

 MAXIMUM PRESSURES ON CHANNELS 5 AND 6 



PLATE 9 



