If the owner of a tract of land has completed his portion of the fence around the proposed inclosure, he shall give written notice of its completion to the railroad on whose road the tract is situated, by service on the railroad describing in the notice the situation of the tract and the appropriate number of acres to be inclosed and the length of the fence required along the line of the railroad to complete the proposed inclosure.
The railroad shall supply the materials needed to construct and complete its portion of the fence within forty-five days after the service of the notice.
SDCL 49-16A-92