Adischarge of 2, 200 ft^3/sec flows in a trapezoidal channel at a normal depth of 8.0 ft. the channel has a slope of 0.01, a 12 ft bottom width, and side slopes of 1: 1 (h: v). determine the manning coefficient of channel roughness. also determine the sensitivity range of the roughness coefficient estimate if the flow rate can only be estimated to within ±200[cfs].

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One of the benefits of working with chlorinated polyvinyl chloride (CPVC) pipe is that it can be cut with a variety of different tools that don’t require any electricity or heat. However, different cutting methods are preferred over others, depending on the application.

When cutting CPVC pipe, it is important to make a square, flat cut. An uneven cut limits the bonding area and weakens the fitting.

To help you make the best possible cut, we’ve put together the following dos and don’ts when cutting CPVC pipe in different situations.