Applies to establishments engaged in the operation of log storage or sorting yards. The logs may be owned by the yard, for later sale, or stored for others. Operations contemplated by this classification include, but are not limited to, loading/unloading log trucks, grading logs by type or size, stacking logs, recordkeeping, security and routine maintenance of grounds and equipment.

This classification excludes all trucking outside of the yard which is to be reported separately in classification 1102; log storage or sorting yards operated by a logging company at a side or a remote location, which are considered an inclusion and are to be reported separately in classifications 5001 or 5005 as applicable; and log storage yards operated in conjunction with a pole yard, log drying, or wood products manufacturing business which are to be reported separately in the classification applicable to the business.