City of Baltimore
Baltimore City Code

§ 7-13. Explosives with blasting caps.

Where blasting caps are loaded on the same vessel with high explosives, they must be put in a different compartment, the distance in a straight line from the compartment containing the blasting caps to the explosives to be not less than 25 feet whenever the quantity of the explosives exceeds 1,000 pounds, and not less than 15 feet in any case.