Figure 21 . Stereo pair photograph for Manasquan Inlet jetties (middle photograph image) 



locations are shown in Figures 23 and 24. Some of the data recorded relative to 

 these broken/cracked dolos armor units are shown in Table 4. Of the eight 

 broken/cracked dolos armor units observed, six were identified in the previous 

 (1994) survey, and two (units 1 and 4 on the north jetty) were new breaks. 



Considering the types of breaks, the majority (six) were shank-fluke breaks. 

 There was one midshank break and one fluke-shank break. There were four 

 angled breaks and four straight ones. Comparison of breakage to production data 

 showed that no production group had an unusual amount of breakage. The dis- 

 tribution of broken/cracked dolosse indicated that seven of the eight units were 

 concentrated around the seaward heads of the jetties, as shown in Figures 23 and 

 24. Views of typical broken/cracked dolos armor units on the Manasquan Inlet 



Chapter 3 Current Monitoring Plan and Data Comparison 



33 



