From the distances and deflections computed in Problem 11.8, compute the three key cL chord layout lengths, that is,
(1) the BC to the first 100-ft station,
(2) the chord distance for 100-ft (arc) stations, and
(3) from the last even 100-ft station to the EC.
Problem 11.8,
Given PI at 15 + 78.28, Δ = 36°1030 RT, and R = 1,150 ft, compute the deflections for even 100-ft stations.