Archives for August 2016

Standard Corrugated Steel Pipe Sizes

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 Sizes of Precast Concrete Box Culverts

According to ASTM C1433 and C1433M, the standard dimensions of precast concrete box culverts are as listed in the table below. You can stand them up or lay them down flat, and you can put as many as you want side by side. Dimensions Thickness ft x ft mm x mm inches mm 3 x […]

Standard Pipe Arch Sizes

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 […]

Types of Culverts

When you’re in the planning stage of a culvert project, you need to investigate all of the options.  But between CSP, concrete, PVC, and all the different shapes available, how can you know what type of culvert you need or is the most cost effective? Deciding on a culvert type usually involves the following thought […]

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 […]