Table 6 (Concluded) 



Hour 



Interp 

 Hour 



Begin 

 Hour 



End 

 Hour 



Total 



Seconds 



sec 



Overtopping 

 Rate, cfs/ft 



Overtopping 

 Volume, cf/ft 



Profile 1a 



28 



28.00 



27.50 



28.50 



3600 



0.0336 



121 



29 



29.00 



28.50 



29.50 



3600 



0.4311 



1552 



30 



30.00 



29.50 



30.50 



3600 



0.8304 



2989 



31 



31.00 



30.50 



31.44 



3400 



0.2337 



794 



32 



31.89 



31.44 



32.40 



3446 



0.0571 



197 



42 



42.00 



41.50 



42.53 



3706 



0.0904 



335 



43 



43.06 



42.53 



43.50 



3494 



0.0364 



127 



Profile lb 



28 



28.00 



27.50 



28.50 



3600 



0.0215 



78 



29 



29.00 



28.50 



29.50 



3600 



0.3105 



1118 



30 



30.00 



29.50 



30.50 



3600 



0.5093 



1834 



31 



31.00 



30.50 



31.44 



3400 



0.1329 



452 



32 



31.89 



31.44 



32.40 



3446 



0.0258 



89 



42 



42.00 



41.50 



42.53 



3706 



0.0396 



147 



43 



43.06 



42.53 



43.50 



3494 



0.0155 



54 



Task C 



Purpose 



The purpose of Task C was to reproduce a selected set of conditions 

 from a database of synthetic storm events (see Smith et al., in prepara- 

 tion). Data from Task C were used to develop a broken-wave overtopping 

 module for use with numerical models of Revere Beach. 



Selection of test conditions 



CERC's Research Division selected storm conditions that were ex- 

 pected to produce overtopping from broken-wave runup. All tests were 

 conducted on the model of the 1978 survey of Profile 2 in the 18-in. flume. 



Chapter 3 Research Tasks A, B, and C 



27 



