U.S. ARMY COASTAL ENGINEERING RESEARCH CENTER 

 Kingman Building 

 Fort Bel voir, Virginia 22050 



ERRATA for Technical Paper No. 76-19 

 December 1975 



Overlay of Large, Placed Quarrystone and 

 Boulders to Increase Riprap Stability 



Please make the following corrections: 

 Page 30: 



W 



w H3 



V 



50 



\i^ (S " 1): 

 s r 



Page 33: 



VU = H3 w,, / [(N33 (S,, - 1)3] 



