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