46 CFR §154.1155
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
The coverage for the area for a hand hose line under § 154.1150 must not exceed the length of the hand hose line except the coverage for the protection of areas that are inaccessible to personnel must not exceed one-half the projection of the hose at its rated discharge, or 10 m (32.8 ft.), whichever is less.