Rocla:
The Rocla CPO ® (Circular Punch Out) Pit System
is a precast modular stormwater pit system provides a simple,
high quality and cost effective alternative to insitu pit
construction. The hydraulically efficient shape of the
system provides a reduced head loss through pit structures.
This system has been specially designed for stormwater
applications to provide a simple, high quality alternative
to traditional pit installations.
Rocla CPO ® Pits are factory manufactured in a range
of standard modular heights from 300mm to 1200mm and diameter
from 600mm to 1200mm to suit almost every need in drainage
pipelines.
Benefits & Features
The Rocla CPO® Stormwater Pit System comes in a range
of sizes with array of lids, covers and surrounds to complete
the system. This system provides real savings and advantages
including:
-
Fast installation, reducing time and
labour costs
-
Immediate backfilling resulting in
less cleanup and increased safety
-
Reduced dewatering
and shoring costs in poor ground conditions
-
No added
labour costs or job hold ups as pits are installed
by the pipe laying crew as needed
-
Pipe and pits can be
ordered together
-
Head losses are reduced when compared
with square pits, as the circular shape assists in
hydraulic efficiency
-
Sumps or silt traps are easily obtained
by deeper installation then required for drainage
purposes
-
Most pipes enter the pit radially
-
Orientation is simple, allowing for
easy alignment to suit the pipelines
-
Holes can be punched
quickly and where needed in the field
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