Concrete Trenching Systems for Western Canada

Designed to meet a variety of concrete trenching applications in Western Canada, Yellowhead Coring & Cutting Ltd. offers Zurn sales and installation of pre-cast concrete trenching system. Serving Western Canada and located in Edson, we work with an array of clients. Contact us today if you require our services.

Strachan Gas Plant Floor Trench Installation

The Start

Finished Product

Zurn Z-886 6”

The Zurn Z-886 6" (152mm) wide pre-sloped structural composite trench drainage system features a modular concept for ease of handling and installation. This system utilizes the latest in composite technology to provide excellent hydraulic, superior chemical resistance, and a durable non-corrosive top surface.

Engineering Specifications

  • Zurn Z-886 6" [152 mm] wide pre-sloped trench drainage system
  • High-density polyethylene structural composite drain channel with .75% bottom slope
  • All sections are 80-inch modular lengths with an integral top frame, interlocking ends and radiused bottom
  • Combination tie-down/levelling devices at 20-inch intervals
  • Furnished with heavy-duty, dura-coated cast iron grate unless otherwise specified

Features & Advantages

  • 80" modular sections - allows quick and easy assembly, straighter installation
  • .75% built-in slope - able to handle greater flows, uniform slope
  • Radiused bottom - provides for better flow rate, less solids build-up
  • Smooth high-density polyethylene structural composite interior -- 0% water absorption
  • Durable and lightweight - strong corrosion-resistant material
  • Quick connect overlap feature - rigid mechanical interlock keeps trench systems straight and liquid tight
  • Variety of gratings - able to meet specific job requirements
  • Tie-down/levelling device every 20" - integral rebar clips make it easier to place and level to the desired elevation
  • Versatility of outlet locations - easier to install, flexible outlet location
  • Integral frame
  • Removable lockdown bars - easy access for cleaning
  • Removable stabilizer bars
  • Heavy-duty frame option for dynamic loads

6½ Wide Structural Composite Trench Drainage System

Overall Depth Max. Flow. Approx. Wt. 
 C Min.D Max.Rate Lbs.Kg.
ChannelIn.In.GPML/M(Less Grate) 
86013.54.167254146.2
86024.14.790341156.8
86034.75.3115435167.4
8603N5.35.3--177.7
86045.35.9140530188.3
86055.96.5165625208.9
86066.57.1191723219.5
8606N7.17.1--2210
86077.17.72168182310.6
86087.78.32429162511.2
86098.38.92681,0142611.8
86108.99.52941,1132712.4
86119.510.13201,2112913
861210.110.73531,3363013.6
8612N10.710.7--3013.6
861310.711.33721,4083114.2
861411.311.93981,5063314.8
861511.912.54251,6093415.4

System Highlights

Estimated flow rates for each trench system have been provided as a guide for proper system selection. Actual field conditions such as topographical characteristics, outlet restrictions, etc. may cause flow rates to differ from the above rates.

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Get in touch with our team to receive a free estimate

Experienced Team

We have served the construction industry in Western Canada since 1979.

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