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Ron Prychitko, P.Eng. & Randy McDonald, P.Eng. will provide a complete overview of Bridge-Plate and Multi-Plate applications in Canada. Please join them for a review of engineering, construction, and performance considerations in various applications. This webinar includes case examples for bridges, culverts, stream enclosures, mine portals, road and rail grade separations, pedestrian tunnels and more.
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Ron Prychitko, P.Eng.
Senior Business Development Engineer
Western Region
Multi-Plate
CSA Specifications
• CSA G401-07 Corrugated Steel Pipe Products
• Manufacture, Fabrication & Inspection of
• Lockseam Helical Pipe Products (CSP)• Spiral Rib Pipe (SRP)• Structural Plate Products (SPCSP, DCSP)• Coatings (Galv, ALT2, Polymer)
2Available at……….
www.cspi.ca
Multi-Plate Arch – Stream Crossing
3
Arch – 6100 mm SpanMSE wall with Geo-Cell fasciaUranium City, SK
q = SURCHARGE
Geogrid Reinforcement
H
H’
Finished Grade
Reinforced Soil Zone
FOUNDATION SOIL ZONE
Native Soil
Geoweb Fascia
Geocell / Geogrid MSE wall
Uranium City, SKMulti-Plate Arch w Geoweb headwall
5
Geogrid Soil Reinforcement
Mirafi 3XT
Uranium City, SKALL Materials shipped on 1 Truck load (winter road)
6
Multi-Plate Round 4920 mm Dia.
Hwy 43 - Valleyview AB
Debolt Creek
Highway CulvertsHighway Culverts
Culvert End Treatment - Considerations
2:1 Beveled
End
Rock Rip-Rap
CIP Concrete Collars & Cut-
off wall
Compacted Clay seals (ends)
Invert below Natural Streambed
Plate Assembly
Multi-Plate – Horiz. Ellipse ShapeUnder Trans-Canada Highway – Banff National Park7.0 m Span x 4.3 m Rise
Wildlife UnderpassesWildlife Underpasses
Multi-Plate Pedestrian UnderpassesUnderpass (4 radius) shape
4060 Span x 3900 Rise Newfoundland
4510 Span x 4090 RiseStoney Trail at Nosehill Dr (Calgary)
Ventilation Plenums
12
Multi-Plate - 4450 mm DiaNew Potash Mine – Esterhazy SK
13
14
15
Strata-CAT Coating
Provides Long Term Resistance to:
• Impact • Corrosion• Abrasion • Inorganic Acid or Alkali
16
CIP Floor for Conveyor System
Conveyor Covers & Reclaim Tunnels
17
Hopper Openings
Dick’s Booth – BCMulti-Plate with Strata-CAT Coating
Armtec Lock + Load retaining walls18
Ron Prychitko, P.Eng.
Senior Business Development Engineer
Western Region
Bridge-Plate
20
Twin Bridge Plate
Arches x 16.7 m Span
Twin Bridge-Plate Arch Animal Overpasses
Cross Section and Roadway Clearance Box
22
Low Profile Arch - 8900 mm SpanHwy 905 (2009) – Sask Hwysc/w Wire Mesh (MSE) Headwalls
Low Profile Arch (2 radius) Shape
Finished Grade
Reinforced Soil Zone
Reinforced Zone
FOUNDATION SOIL ZONE
Native Soil
GeosyntheticReinforcement
Welded Wire Fascia
Welded Wire Face (MSE) Wall
Resource Utility CrossingsBox Culvert 8.0 m spanFort McMurray, Alberta
Plate Pre-Assembly
28
Total Steel SolutionBridge Plate Box Sheeting Headwall
29
Heavy Mine Road crossingHigh Profile Arch - 13.0 m Span x 10.0 m Rise
Live Load Design Truck - (2) CAT 797B Mine Trucks (loaded)
Shell Albian Sands 2010Fort McMurray AB
32
Low Profile Arch – 8026 mm Span
Bevel End / Concrete Collar
33
You don’t even know you are travelling over a
Bridge!
Garden River Saskatchewan12 m Span x 5 m Rise Low Profile Arch
34
Precast Spread FootingsGarden River Bridge-Plate Arch
35
Maple Creek SK
Washout 2010 - TCH
36
Maple Creek
37
38
Maple Creek SK – TCH Fall 2011
11.7 m span Bridge-Plate Arch
AFTER THE 2013 FLOOD Southern Alberta
End Treatments are Not an Option
• Hydraulic Uplift
• Erosion
• Piping
Piping
Erosion
HydraulicUplift
Canmore AlbertaCougar Creek
Canmore AB – 2013 Flood
Canmore AB
Cougar Creek
Post flood
10.0 m
Inlet
Sacrificial Steel Plate Protection
Concrete Paved Invertteel Plate Protection
Truss Pedestrian Bridge, Valleyview, AB
Multi-Plate - Pedestrian Underpass (Calgary)
Bridge-Plate Wildlife Overpasses – Lake Louise, AB
Bridge-Plate ArchSask. - Hwy 905
Thank You Thank You
Ventilation PlenumsPotash Mine - SK
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