"All occupations in logging" means all work performed in connection with the felling of timber; the bucking or converting of timber into logs, poles, piles, ties, bolts, pulpwood, chemical wood, excelsior wood, cordwood, fence posts, or similar products; the collecting, skidding, yarding, loading, transporting, and unloading of such products in connection with logging; the constructing, repairing, and maintaining of roads, railroads, flumes, or camps used in connection with logging; the moving, installing, rigging, and maintenance of machinery or equipment used in logging; and other work performed in connection with logging. The term shall not apply to work performed in timber culture, timber-stand improvement, or in emergency fire-fighting.
"All occupations in the operation of any sawmill, lath mill, shingle mill, or cooperage stock mill" means all work performed in or about any such mill in connection with storing of logs and bolts; converting logs or bolts into sawn lumber, laths, shingles, or cooperage stock; storing, drying, and shipping lumber, laths, shingles, cooperage stock, or other products of such mills; and other work performed in connection with the operations of any sawmill, lath mill, shingle mill, or cooperage stock mill. The term shall not include work performed in the planing mill department or other remanufacturing department of any sawmill, or in any planing mill or remanufacturing plant not a part of a sawmill.
Haw. Code R. § 12-25-56