Riser (sold separately)
Rebar
PS-25-B Shown with Riser
2,500 lb.
Max. load
PS-25-B Shown
450 lb.
Max. load
217+()/225'(7$,/
(PS-275-B SHOWN)
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Schier solids interceptors are not to be installed in any other manner except as shown. Consult local
codes for separate trapping requirements, cleanout locations and additional installation instructions.
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Install unit(s) as close as possible to fixtures being serviced.
1.
Width and length of excavation shall be minimum 6" greater
2.
than the tank on all sides.
Depth of excavation shall be 6" deeper than tank bottom.
3.
Set the tank in well-packed crushed aggregate #7 backfill material
4.
approximately 3/4" size rock, or sand, with no fines.
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Before backfilling and pouring of slab secure cover(s) to the unit(s).
1.
Backfill using crushed aggregate #7 backfill material approximately 3/4" size rock or sand
2.
with no fines.
3. Place 6" aggregate base under slab.
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Connect waste piping to the unit.
1.
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366(5,(6
If concrete slab falls within body of unit, reinforce with rebar,
extending 6" beyond footprint of unit to connect main floor slab.
When the jobsite requires burying unit flush with floor without using
a riser kit, maximum cover/unit top load rating is 450 lbs.
Concrete
Crushed aggregate or sand backfill
Native soil
Install unit as close as possible to fixtures being serviced.
&211(&7,216
1. Connect waste piping to the unit.
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11/30/11
PS SERIES INSTALLATION, OPERATION
AND MAINTENANCE GUIDE
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THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OF
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. ANY REPRODUCTION IN
PART OR AS A WHOLE WITHOUT THE WRITTEN PERMISSION OF
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IS PROHIBITED.
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