69A-2.006. Storage; General

(1) All explosives, except when being transported, shall be kept in magazines which meet the requirements of these rules and regulations, except smokeless propellant shall be stored in accordance with the requirements set forth in rule 69A-2.009, F.A.C., black powder shall be stored in accordance with the requirements set forth in rule 69A-2.0091, F.A.C., and blasting agents shall be stored in accordance with the requirements set forth in rule 69A-2.010, F.A.C. (2) Blasting caps, electric blasting caps, and primed cartridges shall not be stored in the same magazines with other explosives. (3) Ground around magazines shall slope away for drainage. The land surrounding magazines shall be kept clear of brush, dried grass, leaves, and other combustible materials for a distance of at least 25 feet in each direction. (4) Magazines, as required by these Rules and Regulations, shall be used for the storage of explosive supplies only and shall be of three classes, namely, Class I magazines, Class 2 magazines, and Class 3 magazines. (a) Class I magazines shall be required for the permanent storage of explosives where the amount involved shall exceed 3,000 pounds. (b) Class 2 magazines shall be required for the storage of explosives for immediate use or distribution or for temporary storage in the proximity of blasting operations, or when the limited quantity to be stored does not warrant the construction of a Class I magazine. Class 2 magazines shall not contain more than 3,000 pounds of explosives at any one time. (c) Class 3 magazines shall be required for the temporary storage of limited amounts of explosives. Class 3 magazines shall not contain more than 50 pounds of explosives or 5,000 caps at any one time. (5) All factory buildings and permanent or portable field magazines in which more than 50 pounds of explosives are kept or stored must be located at distances from inhabited buildings, passenger railways, and public highways, in conformity with the following American Table of Distances, as revised and approved by the Institute of Makers of Explosives, September 30, 1955. (a) American Table of Distances for storage of Explosives: Explosives: Distances In Feet Where Storage Is Barricaded Pounds Pounds Inhabited Passenger Public Separation of Over Not Over Buildings Railways Highways Magazines 2 5 70 30 30 6 5 10 90 35 35 8 10 20 110 45 45 10 20 30 125 50 50 11 30 40 140 55 55 12 40 50 150 60 60 14 50 75 170 70 70 15 75 100 190 75 75 16 100 125 200 80 80 18 125 150 215 85 85 19 150 200 235 95 95 21 200 250 255 105 105 23 250 300 270 110 110 24 300 400 295 120 120 27 400 500 320 130 130 29 500 600 340 135 135 31 600 700 355 145 145 32 700 800 375 150 150 33 800 900 390 155 155 35 900 1,000 400 160 160 36 1,000 1,200 425 170 165 39 1,200 1,400 450 180 170 41 1,400 1,600 470 190 175 43 1,600 1,800 490 195 180 44 1,800 2,000 505 205 185 45 2,000 2,500 545 220 190 49 2,500 3,000 580 235 195 52 3,000 4,000 635 255 210 58 4,000 5,000 685 275 225 61 5,000 6,000 730 295 235 65 6,000 7,000 770 310 245 68 7,000 8,000 800 320 250 72 8,000 9,000 835 335 255 75 9,000 10,000 865 345 260 78 10,000 12,000 875 370 270 82 12,000 14,000 885 390 275 87 14,000 16,000 900 405 280 90 16,000 18,000 940 420 285 91 18,000 20,000 975 435 290 98 20,000 25,000 1,055 470 315 105 25,000 30,000 1,130 500 340 112 30,000 35,000 1,205 525 360 119 35,000 40,000 1,275 550 380 124 40,000 45,000 1,340 570 400 129 45,000 50,000 1,400 590 420 135 50,000 55,000 1,460 610 440 140 55,000 60,000 1,515 630 455 145 60,000 65,000 1,565 645 470 150 65,000 70,000 1,610 660 485 155 70,000 75,000 1,655 675 500 160 75,000 80,000 1,695 690 510 165 80,000 85,000 1,730 705 520 170 85,000 90,000 1,760 720 530 175 90,000 95,000 1,790 730 540 180 95,000 100,000 1,815 745 545 185 100,000 110,000 1,835 770 550 195 110,000 120,000 1,855 790 555 205 120,000 130,000 1,875 810 560 215 130,000 140,000 1,890 835 565 225 140,000 150,000 1,900 850 570 235 150,000 160,000 1,935 870 580 245 160,000 170,000 1,965 890 590 255 170,000 180,000 1,990 905 600 265 180,000 190,000 2,010 920 605 275 190,000 200,000 2,030 935 610 285 200,000 210,000 2,055 955 620 295 210,000 230,000 2,100 980 635 315 230,000 250,000 2,155 1,010 650 335 250,000 275,000 2,215 1,040 670 360 275,000 300,000 2,275 1,075 690 385 (b) When a building or magazine containing explosives is not barricaded, the distances shown in the Table shall be doubled. (c) When two or more storage magazines are located on the same property, each magazine must comply with the minimum distances specified from inhabited buildings, railways, and highways, and in addition, they shall be separated from each other by not less than the distances shown for “Separation of Magazines,” except that the quantity of explosives contained in cap magazines shall govern in regard to the spacing of said cap magazines from magazines containing other explosives. All types of blasting caps in strengths through No. 8 cap shall be rated at 1 1/2 pounds of explosives per 1,000 caps. If any two or more magazines are separated from each other by less than the specified “Separation of Magazines” distances, then such two or more magazines, as a group, must be considered as one magazine, and the total quantity of explosives stored in such group must be treated as if stored in a single magazine located on the site of any magazine of the group, and must comply with the minimum of distances specified from other magazines, inhabited buildings, railways, and highways. Seismographic operations carried out on shipboard shall be required to comply with the distances shown for “Separation of Magazines” only as nearly as the physical limitation on the vessel will permit. (d) The storage of more than 300,000 pounds of explosives in one magazine or in a group of magazines which is considered as one magazine will not be approved. (e) This Table applies only to the manufacture and permanent or portable storage of explosives. It is not applicable to the transportation of explosives, or any handling or temporary storage necessary or incident thereto. It is not intended to apply to bombs, projectiles, or other heavily encased explosives. (6) All factory buildings and magazines in which explosives are had, kept or stored, must be located beyond the corporate limits of any city or town, except with the consent of the proper authorities and the State Fire Marshal. In no instance shall storage of explosives within buildings located within the corporate limits of any city or town exceed 50 pounds or more than 5,000 caps. Smokeless propellants shall not be included in these quantity limitations. Two magazines may be located in the same building when one is used for the storage of caps provided that a distance of ten feet is maintained between magazines. Where such storage is permitted, it shall be located on the ground floor and at street level. (7) A distance of at least 300 feet shall be maintained between Class 2 magazines and the work in progress, 150 feet between Class 3 magazines and the work in progress, and at least 50 feet when the quantity of explosives involved is 25 pounds or less. The State Fire Marshal may require a greater separation between magazines and the work in progress where conditions warrant. Publicly owned electric distribution, public utilities, and privately owned electric distribution public utilities and the communications systems are excepted. (8) No matches, flame producing devices or fire of any kind shall at any time be permitted inside of or within 50 feet of a magazine.