Canada Mats Supports Kiewit in the Trans Mountain Expansion Project

Canada Mats Supports Kiewit in the Trans Mountain Expansion Project

Client:

Kiewit – Le Chasseur Trans Mountain Partnership Construction (in collaboration with Kiewit-Ledcor Trans Mountain Partnership)

Location:

Lower Mainland, Vancouver, British Columbia

Industry:

Infrastructure & Energy – Pipeline Construction

Overview: Expanding Canada’s Energy Infrastructure

The Trans Mountain Expansion Project (TMEP) is one of Canada’s most ambitious energy infrastructure developments. Led by the Kiewit-Ledcor Trans Mountain Partnership (KLTP), the project expanded the existing 1,150-kilometer pipeline system between Strathcona County, Alberta, and Burnaby, British Columbia.

The goal was to increase capacity from 300,000 to 890,000 barrels per day, ensuring a more efficient and sustainable crude oil transport route to the west coast.

Within the Lower Mainland, the project scope included major engineering components such as a 2.6-kilometer tunnel between the Burnaby and Westridge Terminals, a Fraser River submarine crossing, a 13-tank expansion, and 35 kilometers of pipeline construction through urban and remote terrain.

Challenge: Access and Mobility in Difficult Terrain

Construction crews faced the challenge of moving heavy equipment and materials through areas with soft soils, uneven ground, and environmentally sensitive zones.

Traditional access roads and timber mats posed risks of ground disturbance, site damage, and safety issues. Kiewit needed a durable, reusable, and eco-friendly ground protection solution that could handle heavy loads while maintaining site integrity and environmental compliance.

Solution: Viper Deck 500 Ground Protection Rig Mats

To overcome these challenges, Kiewit partnered with Canada Mats to deploy Viper Deck 500 Ground Protection Rig Mats across multiple construction sites.

These mats provided stable temporary roadways and heavy-equipment platforms, supporting cranes, trucks, and pipeline construction machinery throughout the project.

Key Features of Viper Deck 500 Mats

  • High Load Capacity: Engineered to withstand extreme weights from heavy equipment.

  • Non-Conductive and Weather Resistant: Safe for all climates and terrain types.

  • Reusable and Cost-Efficient: Designed for long-term use and reduced environmental impact.

  • Fast Installation and Removal: Enabled efficient setup and site mobility.

Results: Reliable Performance and Repeat Orders

While Kiewit did not provide formal feedback, their continued reorders throughout the project demonstrated strong confidence in the product’s performance.

The Viper Deck 500 Ground Protection Rig Mats contributed significantly to improved site accessibility, reduced ground disturbance, and enhanced equipment stability and safety.

By ensuring consistent access and support for heavy operations, Canada Mats played a key role in maintaining project timelines and operational efficiency during one of Canada’s largest pipeline expansions.

Key Takeaways

  • Project Type: Large-Scale Infrastructure – Pipeline Expansion

  • Primary Use: Ground Stabilization for Heavy Equipment

  • Product Used: Viper Deck 500 Ground Protection Rig Mats

  • Impact: Improved safety, reduced site impact, enhanced operational continuity

About Kiewit-Ledcor Trans Mountain Partnership (KLTP)

The Kiewit-Ledcor Trans Mountain Partnership was responsible for engineering, procurement, and construction in British Columbia’s Lower Mainland region, including the Fraser River crossing, Westridge Marine Terminal, and Burnaby tunnel.

Their ability to deliver complex, high-stakes infrastructure showcases their leadership in Canadian energy construction and sustainable development.

Conclusion: Proven Ground Protection for Critical Infrastructure

The Trans Mountain Expansion Project demonstrates how Canada Mats’ Viper Deck 500 Ground Protection Rig Mats perform under demanding conditions.

From pipeline construction to large-scale civil projects, Canada Mats continues to deliver reliable ground protection solutions trusted by leading contractors like Kiewit for safety, efficiency, and sustainability.

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Viper Deck 500 Ground Protection Rig Mats

$384.99
/

The Viper Deck 500 Ground Protection Rig Mats are built to safeguard turf and sensitive surfaces while providing reliable access and traction across mud, sand, and rugged terrain. These versatile ground protection mats are ideal for creating temporary roadways for vehicles, trucks, and heavy equipment, as well as work pads for drilling, administrative compounds, and even flooring for outdoor events.

Crafted from molded plastic, Viper Deck 500 ground mats are lightweight, flexible, and extremely durable—engineered to perform under heavy loads without breaking down. Each mat features a dual-sided design: a rugged pattern for maximum traction in demanding environments and a smooth side that evenly distributes weight, making them excellent grass protection mats.

For added safety and stability, the mats can be used with connector links to lock them securely in place. This ensures safer vehicle movement, reduces slipping, and keeps the mats aligned even under high-rev driving or heavy equipment use.

Choose Viper Deck 500 for reliable, reusable, and cost-effective rig mats for sale that deliver proven performance in construction, events, and industrial projects.

Click here to add connectors to your order.

Available in 2 Prong single connectors or 4 Prong double connectors configurations, these connectors are used to hold the Viper Deck mats in place during deployment to ensure a secure fit and stronger traction.  

If you are ordering connectors with your mats, we recommend the following quantity per mat:

2 x Single connectors

1 x Double connectors

Viper Deck 500

Product Size

Weight

2' x 8' x 12.55 mm

38.5 lbs

2' x 8' x 16 mm

50 lbs

2' x 8' x 20 mm

62.5 lbs

4' x 8 x 12.55 mm

77 lbs

4' x 8 x 16 mm

100 lbs

4' x 8 x 20 mm

125 lbs

 

Mechanical Properties

Tensile Strength

23 – 26 Mpa

Flexural Strength

25 – 28 Mpa

Charpy Notched Impact Strength

1936 – 1967 Mpa

Poisson's Ratio

5 – 6 kJ/m2

Compression Testing (max value before test terminated)

0.35 – 0.38 (theoretical)

 

Load Capacity

12 mm Thick Viper Deck

 Up to 80 Tons (210psi) on hard surfaces

General Properties

Density

940 – 9665 kg/m3

Shrinkage

4-Feb%

Water Absorption

0.01%

Thermal expansion

110 – 130 e-6/K

Thermal conductivity

0.46 – 0.52 W/m.K

Specific heat

1800 – 2700 J/Kg.K

Melting temprature

108 - 134°C

Glass temprature

0°C

Service Temprature

-115°C

Resistivity

5e+17 - 1e+21 ohm.mm2/m

Breakdown Potentail

17.7 - 19.7kV/mm

Dielectric loss factor

0.0005 - 0.0008

Friction Coefficent

0.25 - 0.30

Refraction Index

1.52 -  1.53

The Viper Deck 500 Ground Protection Rig Mats virtually eliminate rutting, soil compaction, and surface damage to sensitive grass and turf. Engineered to support loads of up to 80 tons, these ground protection mats provide dependable access for trailers, vehicles, and heavy equipment over soft or unstable ground.

Whether it’s mud, sand, snow, or grass—even on gently sloping terrain—these ground mats allow equipment to traverse safely and efficiently. By reducing stress on drivelines and frames, they also protect vehicles from excessive wear. You’ll save on labor costs, prevent delays, and improve worker safety by avoiding the challenges of bogged-down machinery.

Perfect applications include:

  • Outdoor events

  • Excavation and construction sites

  • Stadiums and large venues

  • Landscaping projects

  • Administrative compounds

    • Protects valuable turf and landscaping from rutting and compaction

    • Creates instant roadways, work pads, or pedestrian pathways on mud, sand, marsh, uneven, or soft terrain

    • Superior alternative to plywood or fiberglass—will not warp, rot, crack, or delaminate

    • Saves time and labor by enabling smooth vehicle and equipment movement over difficult terrain

    • Prevents costly project delays and worker injuries caused by stuck equipment

    • Protects vehicles and heavy machinery from damage on unstable ground

    • Minimizes cross-contamination issues common with plywood sheets

    • Reduces post-project site remediation and clean-up costs

    • Supports weights up to 80 tons with long-lasting durability

Size
Thickness
Pattern

CONTACT US

Contact Canada Mats today to learn how our Viper Deck 500 Ground Protection Rig Mats can support your next large-scale construction or energy project with safety, efficiency, and confidence.

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