A proposed PVC pipeline $)=(130$ has a design flow of $4200ga\frac{l}{m}in.$ The pipeline needs to be sized so the unit headloss does not exceed $10f\frac{t}{1},000ft.$ First, compute the minimum standard diameter required to convey this flow rate and meet the max unit headloss criteria $($In other words, when sizing the pipeline, round up your minimum diameter to the next even number$).$ After determining the standard pipe diameter, compute the unit headloss in the pipe.

Round your headloss to the nearest tenth $(f\frac{t}{1},000ft).$

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