Table 16 (Concluded)
I
Construction and Rehabilitation History
Date
Erosion at the root of the north jetty required placing stone over a
1981
375-ft section of the existing jetty beginning 125 ft from landward
end. The repair cross section consisted of a 1.5-ft layer of
to
bedding stone, a core o f
to
stone, and
to
2-ton capstone. Side slopes were
with a 5-ft crest width and
to +12 ft mlw. Additionally,
crest elevations varying from
1,150 tons of bedding stone, 1,970 tons of capstone, and rearrange-
ment of stockpiled core stone were used in the repair.
The north jetty weir
section was closed using core and armor stone
1983
(no details). Armor
stone size and cross-section geometry were
the existing rubble-mound section at the sea-
similar to those for
ward end of the weir
section.
The jetties are presently in good condition except for some damage
1985
on the north jetty head because of a recent storm and continued
erosion at the root of the jetty.
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