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Step 1: Excavation
Step 2: Compact stone base
Step 3: Set pre-cast concrete or
pour concrete base.
H-20 and HS-20 load require
concrete base.
Bearing power of soil should be 8.7
PSI or more.
Installation Procedure for H-20, HS-20 Using the Support Column Technique
Pre-cast concrete base option
Unloading Instructions:
Upon delivery, inspect FujiClean Treatment System, both outside and inside for possible damage
incurred during transport. If you find damage, or have a question, please contact your distributor
immediately.
Required Preconditions for this Installation Technique
Seasonal high groundwater depth must be less than 3 feet 3 inches (1000mm).
Maximum riser height is 24 inches.
Bearing power of soil must be 8.7 PSI or greater.
Check the concrete is level to 1/8” per 2 feet
(10mm per 2 meter or 1/200),
(fore and aft as well as side to side).
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FOR CE14-30, CEN14-21
