concept design san antonio river improvements project
concept design san antonio river improvements project
concept design san antonio river improvements project
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SECTION - CHANNEL BEND ARMORING<br />
NOT TO SCALE<br />
1/3 2/3<br />
LENGTH VARIES<br />
2’ -4’<br />
SECTION - LIVE STAKE SLOPE STABILIZATION<br />
NOT TO SCALE<br />
90 0<br />
TOP OF WALL<br />
SHALL BE 5-6’ HT.<br />
18”<br />
LIVE CUTTING<br />
1/2 TO 1-1/2 INCHES<br />
IN DIAMETER<br />
PROPOSED GRADE<br />
BASAL END CUT AT<br />
AN ANGLE FOR EASY<br />
INSERTION INTO SOIL<br />
FINISHED GRADE<br />
AS SHOWN ON<br />
GRADING PLAN<br />
COMPACTED BACKFILL<br />
TAMP IN 12” LAYERS<br />
UNMORTARED BANK<br />
BOULDERS<br />
_’ MIN. DIA.<br />
TOP OF ROCK SET<br />
AT CHANNEL INVERT<br />
ROCK TERRACING<br />
CANOE AND KAYAK FLUE<br />
ELEVATION - GRADE CONTROL STRUCTURE<br />
NOT TO SCALE<br />
AXONOMETRIC SKETCH - GRADE CONTROL STRUCTURE<br />
NOT TO SCALE<br />
BANK FULL CHANNEL<br />
5’ - 0” MIN<br />
CANOE<br />
KAYAK<br />
GRADE CONTROL STRUCTURE AND<br />
WATER CRAFT FLUE<br />
STRUCTURE EXTENDS INTO SIDE SLOPE<br />
NATIVE LIMESTONE BOULDERS<br />
6” MINIMUM DRAFT REQUIRED<br />
SAN ANTONIO RIVER DESIGN GUIDELINES 57
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