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5.5 Repeat steps 5.2 through 5.4 with the next section(s) shown on the installation
diagram until run is complete.
6. Connecting Sections
6.1 Confirm that all sections are in the order shown on the installation diagram, are
aligned with flow arrows pointing towards the outlet, and are on the desired
line and grade.
6.2 Connect channels and end caps through the top and bottom holes of flanges using 1" self-
tapping hex bolts (Fig. C).
6.3 Using frame connectors F-L, join the frames from the top using 3/8" hex bolt
(Fig. D).
6.4 Dead Level systems come with 1" channel convenience spacers to provide
flexibility for fine tuning to the job site conditions. These are intended to be
used as needed between any connection at the discretion of the installing
contractor. For every 20' of trench drain, 1 spacer and corresponding #10
are included.
6.5 It is usually unnecessary to seal channel joints in on-grade installations. If
corrosive solutions are present, or sealed joints are otherwise desired, use a
small bead of silicone caulk to seal joints.
FIG. B
FRAME
1/4-20x3/8" Hex Bolt
1/2" #4 REBAR
1/4" x 1" Self-Tapping Hex Bolts
FIG. C
FIG. D
F-L
3/8" Hex Bolt
3
5.3 Drive a minimum of 4 pieces 1/2" #4 rebar through the frame ears to support
each frame section. The rebar should reach a depth sufficient to provide
stability for the system, and prevent floating during the concrete pour. Threaded
steel rod may be substituted for rebar at the installers discretion.
5.4 Level the system at the desired grade by sliding the frame ears along the rebar.
Secure the frame to the rebar using 3/8" hex bolts (Fig. B).
Summary of Contents for Dead Level Trench Drains
Page 11: ...Notes ...
Page 23: ...Remarques ...