P$.$I. Station: $3123$

P$.$I. Northing: $2000\mathrm{.}000$ m

P$.$I. Easting: $1000\mathrm{.}000$ m

Back Tangent Bearing: N $5200\text{'}00"$ E

Radius of Curve $($R$)$: $340$ m

Turning Angle $($c$)$: $623015"=62\mathrm{.}504176230\text{'}15"=62\mathrm{.}50417623015"=62\mathrm{.}50417$

Chaining Interval: $20\mathrm{.}000$ m

Step $1$: Calculate Tangent Length $($T$)$ and Length of Arc $($Lc$)$

Tangent Length $($T$)$:

T$=$R$$tan$($c$/2)$

Lc$=$$$R$$c$/180$

calculate northing and easting of BC Ec station and all the even station