The 108/nat u-bracket is shown below – One Systems Natatorium User Manual
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The 108/NAT U-bracket is shown below
Use ONLY one hole per side. Use either of the holes shown BUT not both holes.
NOTE: DO NOT DRILL MORE THEN ONE HOLE PER SIDE!
The images below show the mounting holes allowed.
Use these two holes ONLY!
OR
Alternately these two holes ONLY
The required hole depth is 3 11/32 inches (85mm) and should be verified
prior to installation of the FAZ II 10/10C anchor! INSURE THAT THE
HOLE IS THE CORRECT DEPTH! This hole should be perpendicular
to the surface of the wall. DO NOT drill at an angle!
NOTE: Avoid drilling into rebar. Rebar locators may be rented from
many sources to determine the location of rebar in the solid concrete.