OUTER FORT SUPPORT
2 X 6 X 54-1/4"
ASSEMBLY
ROCK WALL
LADDER
ASSEMBLY
ANGLED
ENDS FACE
EACH OTHER.
A
IN OUTER FORT SUPPORT
THE MIDDLE COUNTER
BORED HOLES ARE
CLOSEST TO THE BOTTOM
OF THE BOARD.
ALL COUNTERBORES
FACE OUT.
SCALE 1 : 12
TOP HOLE IN OUTER
5/16" X 4-1/2"
5/16" WASHER
OUTER FORT SUPPORT.
LADDER.
WALL SIDE.
5/16" X 4-1/2" HEX BOLT
IN ROCK
TOP HOLE IN
DETAIL A
FORT SUPPORT
HEX BOLT
5/16" WASHER
TOP HOLE IN
TOP HOLE
2 X 6 X 54-1/4"
OUTER FORT SUPPORT
STEP 8: OUTER FORT SUPPORTS
1: LAY THE ROCK WALL ASSEMBLY AND THE LADDER ASSEMBLY DOWN ON A FLAT
SURFACE WITH THE ANGLED ENDS FACING EACH OTHER.
2: PLACE A 2 X 6 X 54-1/4" OUTER FORT SUPPORT ON THE OUTSIDE OF THE ROCK
WALL/LADDER SIDES. NOTE THE OUTER FORT SUPPORT HAS TWO HOLES IN THE MIDDLE OF
THE BOARD CLOSEST TO THE BOTTOM. THE COUNTERBORED HOLES IN THE OUTER FORT
SUPPORT FACE OUT.
3: LINE UP THE TOP HOLE IN EACH END OF THE OUTER FORT SUPPORT WITH THE TOP HOLE
IN THE ROCK WALL/LADDER SIDES.
4: ATTACH THE OUTER FORT SUPPORT TO THE ROCK WALL/LADDER SIDES WITH 5/16" X 4-
1/2" HEX BOLTS AND 5/16" WASHERS.
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