Table 28 



Kewaunee Harbor Structures 



Kewaunee, Wisconsin 



Date(s) Construction and Rehabilitation History 



1881- Construction of a 626-ft-long north pier (Figure 71, Section A) and 

 1883 the shoreward 70-ft-long portion of the south pier (Figure 71, Sec- 

 tion C) was completed during this time. These piers were built with 

 woodpilings installed to form a structure 14 ft wide (Figure 72, Sec- 

 tions A and C) . 



1885- A 289-ft-long portion of the south pier (Figure 71, Section B) with 

 1891 wood piles (Figure 72, Section B) formed a structure 14 ft wide. 



1893- Construction of a 1 ,070-f t-long portion of the south pier (Figure 71, 

 1897 Sections D and Dl) was completed during this period. The piers were 

 built 18 ft in width with woodpiling that was stone filled (Fig- 

 ure 72, Sections D and Dl). 



1910- A 1,359-f t-long portion of the south pier (Figure 71, Sections B, D, 

 1912 and Dl) was capped with a concrete superstructure. 



1928 The 626-ft-long north pier was capped with a stone and concrete 



superstructure (Figure 72, Section A). The crest el of the pier was 

 +7.1 ft Iwd, and the width was 17.25 ft. 



1933 The 70-ft-long shoreward end of the south pier had a superstructure 

 Installed which consisted of concrete on the channel side backfilled 

 with rock (Figure 72, Section C) . The crest el was +7.1 ft Iwd. 



1936- A 2, 980-f t-long north breakwater (Figure 71, Sections F, G, and H) 

 1937 was constructed during this period. The shoreward 2,440 ft of the 



structure consisted of rubble-mound construction (Figures 71 and 72, 

 Section H) . The breakwater was constructed at a +7.0 ft Iwd crest el 

 with a width of 10 ft and side slopes of 1V:1.5H. The outer 540 ft 

 of breakwater (Figure 71, Sections F and G) was constructed on wood- 

 pilings Installed to form a width of 20 to 22 ft. A stone-filled 

 concrete superstructure was included which was 7.3 ft wide at the 

 crest with a +7.0 ft Iwd crest el (Figure 72, Sections F and G) . The 

 outer 54-ft length of the breakwater consisted of two rectangular 

 caissons. Stone was Installed on each side of the structure to an el 

 of -4 ft Iwd. 



1949 A 210-f t-long inner portion of the south pier (Figure 71, Section M) 

 was completed. This structure consisted of steel sheetpiling 

 (el +7.0 ft Iwd) installed parallel to the shoreline and backfilled 

 with earth (Figure 72, Section M) . 



(Continued) 

 118 



