13
INST
ALLA
TION MANUAL
ST
AGE 3
Install Freno
™
Modules
D. Building Water Intake Structures.
The foundation for the water intake
structure is built as described above us-
ing T/2 Modules.
After all of the base modules have been
installed and temporarily braced, and
during the backfill process described
in Stage 4 below, backfill the exterior
of the structure near and around the
intake structure with angular crushed
stone, being careful to assure that the
T/2 modules remain correctly aligned
and level.
Place first N Module as shown in Step
8A
Place second N module in an inverted
position over the first N module as
shown. Adjust position to align with the
top of adjacent modules as shown Step
8B.
Step 8A:
Placement of first N•Module.
Step 7:
Placement of second N•Module.
Correct orientation of N•Modules
