6" Wide Channel Slope^® Precast Polymer Concrete System

Precision molded from durable polymer concrete, 9814 Channel Slope^® System is the workhorse of the line. This precast system can be configured to accommodate a wide range of applications and site requirements.

Installation is quick and precise as the precast channels are joined via positive, interlocking tongue and groove ends. This reduces installation time and related costs.

The latest design has been engineered to provide the one meter length channels with improved security, reinforcement and flexibility for installation.

Anchor ribs on the outside channel walls offer security against upward movement or shifting after installation. Inside the channel, reinforced locking areas protect against liquid buildup in surrounding concrete. A locking bar securely holds the cover grate in place.

Design flexibility is enhanced due to vertical 4" round or 6" flume knockouts (all channels) and side knockouts to accept channels (half meter). These knockouts provide a wide range of vertical and horizontal evacuation points for on-site versatility during installation.

The system's 30 channels employ a built in 0.6% slope and radiused bottom. Neutral channels and wall extensions are available in full and half meter sizes to lengthen the system. Up to 200 feet of continuously sloped channel can be achieved by utilizing Side Wall extensions.

Jay R. Smith Mfg. Co. Drainage Systems offer a line of cover grates and accessories engineered to fit securely with 9814 channels. Grate selection is determined by traffic conditions, chemical environments, hydraulic needs and aesthetic requirements.

Click Here for Drainage System Grates information.
Click Here for Catch Basin information.
Click Here for Accessories information.

Related Links:

9814 System Overview

Installation Drawings (PDF and DWG)

CSI Specifications

Smith/ACO Technical Installation Guide


9870 Series Drainage Systems Grates- Light Duty
Heavy Duty
Extra Heavy Duty

9814/9816 Channel Slope Precast Polymer Concrete System Specifications

Smith Drainage Systems 9814, 9816, and 9818 Installation Steps

9860, 9864, and 9812 Catch Basins

Accessories include pipe and flume outlets, side wall extensions, and installation and maintenance products.

Note: This trench drainage system is designed for "on grade applications only", as there are no provisions for a flashing flange or flashing clamp.

Channel Slope^® and QuickLock^® are registered trademarks of ACO Polymer Products, Inc.