Storm and Sanitary Products

A complete line for stormwater and wastewater management

Install maintenance holes in new developments or execute a delicate bypass of a major municipal sewer system without disruption. We have what it takes to get your project completed: quickly and cost-effectively

Reinforced Concrete Pipe

  • Storm and Sanitary sewers, designed for gravity flow of fluids
  • Bell and spigot joints
  • Self-lubricating gaskets supplied
  • Swift lifts provided in larger sizes

Dimensions:

300mm to 3000mm diameter, Standard Pipe length of 2.44m

Standard(s) Reference:

Designed to CAN/CSA A 257.2M

Features on Request:

Reducers, Increasers, Holes, Branches – smooth or ribbed PVC pipe

Reinforced Concrete Jacking Pipe

  • Use to avoid the disruption of open-cut construction
  • Use as a tunnel liner
  • Use for deep sanitary sewers and combined sewer overflows
  • Designed for gravity flow of fluids
  • Class IV 100-D, Class V 140-D
  • Strength Classification correlated with field requirements
  • Reinforcing steel extends into spigot
  • 40 MPa minimum concrete strength

Dimensions:

Jacking Pipe: 1050mm to 3000mm diameter, Standard pipe lengths: 2.44m and 3m

Standard(s) Reference:

Designed to CAN/CSA A 257.2M

Features on Request:

Additional Reinforcement – Stirrups, Steel Bands, Holes cast in for bentonite slurry pumping

 

Reinforced Concrete Microtunneling Pipe

Microtunneling is a remotely-controlled, guided, pipe-jacking operation that provides continuous support to the excavation face by applying mechanical or fluid pressure to balance groundwater and earth pressures.

  • Use to avoid the disruption of open-cut construction
  • Use as a tunnel liner
  • Use for deep sanitary sewers and combined sewer overflows
  • Designed for gravity flow of fluids
  • Class IV 100-D, Class V 140-D
  • Strength Classification correlated with field requirements
  • Reinforcing steel extends into spigot
  • 40 MPa minimum concrete strength

Microtunnelling pipe is designed for a microtunnelling boring machine (MTBM), loading and ground conditions.

Contact 1.800.461.5632 or engineering@decastltd.com to discuss your project requirements

Dimensions:

Microtunneling Pipe: 600 mm to 3000 mm diameter, Standard pipe lengths: 2.44m and 3m

Standard(s) Reference:

Designed to CAN/CSA A 257.2M

Features on Request:

Additional Reinforcement – Stirrups, Steel Bands, Holes cast in for bentonite slurry pumping

For DECAST’s Microtunneling Brochure click here

Reinforced Concrete Elliptical Pipe

Use when there is insufficient headroom for reinforced concrete pipe of the same diameter

  • Storm Sewers, designed for gravity flow of fluids
  • Bell and spigot joints
  • Self-lubricating gasket supplied
  • HE III or HE IV class
  • Lifting anchors provided

Standard(s) Reference:

Designed to ASTM C507M

Features on Request:

Reducers, Increasers, Holes, Branches – smooth or ribbed PVC pipe, bends, plugs and caps

DECAST IFC Logo

New, Superior Maintenance Hole System

THIS PRODUCT HAS RECEIVED AN “ACCEPTED FOR USE” CLASSIFICATION FROM THE ROAD AUTHORITY (TRA), PRODUCTS MANAGEMENT COMMITTEE (PMC).

DECAST has created a new, superior maintenance hole system designed to reduce inflow, infiltration and road deterioration. This system is called the IFC, which stands for Integrated Frame and Cover

• No more weak grade rings
• Prevents inflow & infiltration
• High strength engineered grout
• Quick and easy installation and adjustment
• Substantial road maintenance cost reduction
• Able to withstand repeated traffic loads
• Frame accepts standard OPS covers

Dimensions:

1200mm diameter, various concrete adjustment unit sizes (which replace grade rings) from 100mm to 550mm in 50mm increments

Standard(s) Reference:

OPSD 701 to OPSD 707

Features on Request:

Cored holes for pipes, Flexible pipe connectors, Prebenching, Appurtenances


Click here for the IFC Brochure
Click here for the IFC Installation Steps

IFC-Model-v2

Conventional Maintenance Holes

Used at changes in size, alignment, or grade of the pipeline, entry for maintenance

  • Monobase, risers, tapered top, transition sections
  • Aluminum ladder rungs at 300mm

Dimensions:

1200mm, 1500mm, 1800mm, 2400mm, 3000mm, 3600mm diameters

Standard(s) Reference:

OPSD 701 to OPSD 707

Features on Request:

Cored holes for pipes, Flexible pipe connectors, Prebenching, Appurtenance

 

Catch Basins

  • Collection of stormwater and debris from streets
  • Recessed ridge to hold cast iron cover

Dimensions:

600mm x 600mm, 600mm x 1450mm, 600mm x 1200mm, height as required

Standard(s) Reference:

OPSD 705.010, 705.020, 705.030, 705.040

Features on Request:

Outlet hole size and position as required

Point of Entry Trap™ (POET)

  • DECAST has redesigned the POET to accept 250 mm SDR-35 PVC Pipe
  • Installed in catch basins to capture debris, sediment and oils at source
  • Connects directly to the catch basin outflow pipe
  • Customizable flow restrictor tailors the flow to the placement area
  • Trapped oil and sediment can be removed during routine catch basin cleaning.
  • Cost efficient alternative to a goss trap
  • Made from high-density polyethylene (HDPE) structural foam
  • 3 rubber gaskets supplied

Standard(s) Reference:

OPSD 701 to OPSD 707

Features on Request:

Filter sewn onto the HDPE, Support Ring, Hydrophobic device to absorb oil

Headwalls – Flat (OPSD 804.03)

  • Installed at the outlet of a pipe or culvert discharging water into open watercourses in order to control erosion and scour and to anchor the pipe
  • 20mm chamfered edges on front facing
  • 2 swift lifts included

Standard(s) Reference:

Headwalls per OPSD 804.03, grates per OPSD 804.05

Features on Request:

OPSD 804.050 grates

Headwalls – Modified (OPSD 804.04)

  • Installed at the outlet of a pipe or culvert discharging water into open watercourses in order to control erosion and scour and to anchor the pipe
  • 20mm chamfered edges on front facing
  • 2 swift lifts included
  • For modified headwalls (804.04)
    • 2-piece system for quick installation
    • Handrail and headwall grates available for pipe diameters up to 2400mm
    • Chute blocks cast-in
    • Step down hole for smooth pipe to headwall finish
    • Custom stone finishes available
    • Extended base: length is 3675 mm, base depth is 1000 mm
  • Cast-in holes for pipe sizes less than 600 mm diameter and elliptical pipe can be provided

Standard(s) Reference:

Headwalls per OPSD 804.04, grates per OPSD 804.05

Features on Request:

OPSD 804.050 grates