Standard Corrugated Steel Pipe Sizes

Corrugated steel pipes

According to ASTM A760, the standard sizes of corrugated steel pipe are: Nominal Inside Diameter in. mm 4 100 6 150 8 200 10 250 12 300 15 375 18 450 21 500 24 600 27 675 30 750 33 825 36 900 42 1050 48 1200 54 1350 60 1500 66 1650 72 1800 […]

Standard Pipe Arch Sizes

pipe arch dimensions

Are there standard sizes of pipe arch, and if so, what are they? A pipe arch is a culvert with a flattened (but not completely flat) bottom.  The culvert has three radii, a large one on the bottom, a small one in the bottom corners, and a normal one in the upper half. In my […]

The Etherington Creek campground has a new access bridge

As of June 2016, the Etherington Creek campground in Kananaskis Country has a new structure on its access road.  Roseke Engineering designed, tendered, and managed the construction of the new structure. This arch structure is made out of corrugated aluminum and rests on concrete footings.  It is a 7.301 m wide by 1.743 m long Corrugated […]

Bridge File 2181: Bridge Replacement

BF 2181

Name: Culvert Installation on a Local Road over Lonepine Creek near Olds (BF 2181). Location: 4 miles east of Olds, AB Owner: Mountain View County Project Cost: $119,466.40 Construction Dates: May 24, 2016 – June 13, 2016   Previous Structure:  Single span 8.5 m type PG precast concrete girder bridge on a treated timber substructure. […]

Bridge File 74005: Bridge Replacement

BF 74005 in Vulcan County

  Name: Bridge Replacement – Local Road over a tributary to West Arrowwood Creek   Location: 1 mile South of Ensign, AB Client: Vulcan County Project Cost: $162,645 Construction Dates: December 2 – 16, 2014   Previous Structure:  Single Span, 6.1 m treated timber bridge on treated timber substructure. New Structure:  Double 2400 mm Corrugated […]

We are COR Certified!

cor-seal

Great news! Roseke Engineering has received its Cerficate of Recognition (COR) from the Alberta Construction Safety Association (ACSA). The Certificate of Recognition is the highest level of safety certification a company can achieve with the ACSA.  It demonstrates an ongoing commitment to safety in all areas of the business.  Firms must submit to annual safety […]

Welcome to the New Website

Welcome to the new Roseke Engineering website. Definitely have a look around and if you have any questions, drop me a line at bernie.roseke@roseke.com. I’m excited about the work that we are doing and will be doing in the future.  We came flying out of the gate in 2011 and I can now safely say […]

Bridge File 8472: Bridge Replacement

Name: Bridge Replacement – Local Road over tributary to the Little Bow River Location: 9 miles east of Nanton, AB Owner: Municipal District of Willow Creek No. 26 Project Cost: $177,325 Construction Dates: July 3 – 18, 2012   Previous Structure:  Single Span, 8.5 m treated timber girder bridge. New Structure:  Double 2700 mm Corrugated […]

Bridge File 548: Bridge Replacement

Name: Bridge Replacement – Local Road over Cripple Creek west of Claresholm, AB Location: 12 miles west of Claresholm, AB Owner: Municipal District of Willow Creek No. 26 Project Cost: $191,750 Construction Dates: October 16 – 30, 2012   Previous Structure: Single Span, 8.5 m treated timber girder bridge. New Structure: Double 2700 mm Corrugated […]