Code of Vermont Rules
Agency 28 - DEPARTMENT OF PUBLIC SAFETY
Sub-Agency 040 - EXPLOSIVE LICENSING DIVISION
Chapter 001 - EXPLOSIVES AND FIREWORKS
Section 28 040 001 - EXPLOSIVES AND FIREWORKS
Current through August, 2024
DEFINITIONS
Section 1 Appeals
For the purpose of these rules and regulations, the following terms shall have the meanings respectively assigned to them:
Words used in the singular number shall include the pural [plural], and the plural the singular.
Section 2 Appeals
In these regulations explosives are classed as follows: Class A (dangerous explosives); Class B (flammable hazard); Class C (minimum hazard).
CLASS A EXPLOSIVES (dangerous explosives) shall include:
Ammunition for cannon
Ammunition for cannon with projectiles
Explosive projectiles
Grenades
Explosive bombs
Explosive mines
Explosive torpedoes
Rocket ammunition
Ammunition for small arms with explosive bullets or explosive projectiles
Chemical ammunition
Chemical ammunition, explosive
Boosters
Jet Thrust units (JATO), Class A
Black powder and low explosives
Detonating primers
Detonating fuses, boosters, or other detonating fuse parts containing an explosive
Blasting caps and electric blasting caps |
) In quantity exceed- |
Blasting caps with safety fuse |
) ing 1,000 caps in |
Dynamite |
) the aggregate |
T.N.T. (Trinitrotoluene) |
|
Fulminate of mercury |
Or -- any other substance highly susceptible to detonation or otherwise of a maximum hazard.
All explosives classified as Class A in the Interstate Commerce Commission Regulations for transportation of Explosives and Supplements thereto. (Also see these same Interstate Commerce Commission Regulations for specific qualification of the abovenamed [above-name] kinds of explosives).
CLASS B EXPLOSIVES (flammable hazard) shall include:
Ammunition for cannon with empty projectiles, inert loaded projectiles or shell
Rocket ammunition
Jet thrust units (JATO), Class B
Smokeless powders for cannon or small arms
Or -- any other substance otherwise susceptible to detonation.
All explosives classified as Class B in the Interstate Commerce Commission Regulations for Transportation of Explosives and Supplements thereto. (Also see these Interstate Commerce Commission Regulations for specific qualification of the above-named kinds of explosives).
CLASS C EXPLOSIVES (minimum hazard) shall include:
Blank cartridges
Explosive cable cutters
Blasting caps and electric blasting caps, not exceeding 1,000 caps
Detonating fuse
Percussion, tracer, combination, time fuses and tracers
Cartridge bags, empty, with black powder igniters
Igniters
Electric squibs
Delay igniters or fuse lighters
Primers
Percussion caps
Empty grenades, primed
Explosive rivets
All explosives classified as Class C in the Interstate Commerce Commission Regulations for Transportation of Explosives and Supplements thereto.
Section 3 Appeals
No person shall keep, store, manufacture, use transport or handle explosives except in accordance with these rules and regulations and the provisions of Section 8590, Vermont Statutes, Revision of 1947.
Section 4 Appeals
Nothing contained in these regulations shall apply to the regular Military or Naval forces or Coast Guard of the United States, or any federal agency, or the duly authorized militia of this State, nor to the police or fire departments of this State, provided they are acting within their official capacity and in the proper performance of their duties.
Section 5 Appeals
All persons manufacturing, selling, distributing, storing and transporting Class A and B explosives must keep accurate accounts of such explosives. Accounts of manufacturers, distributors and dealers of inventories and sales must include invoices of sales tickets that are distributed to the purchaser and bear the name of the manufacturer, distributor or dealer and the user, and also the purchaser's name and address, date of sale, quantity sold. These records shall be retained so as to be made available to the Marshal upon request.
MANUFACTURE OF EXPLOSIVES
Section 6 Appeals
The entire occupied portion of the premises of an explosives manufacturing plant shall be enclosed by a suitable fence to enable the management to have control of all persons entering such premises, and any plant in which wet fulminate is stored or dried shall be likewise enclosed within a separate enclosure, the entrance to which shall be kept locked. There shall be sufficient number of notices conspicuously posted on the outside of these enclosures warning of the business conducted therein.
Section 7 Appeals
The floor of any room in which fulminate is stored or used shall be covered with rubber matting, and only such an amount of fulminate as is required for immediate use shall be kept on hand, The wearing of shoes with metal nails within such rooms is prohibited.
Section 8 Appeals
No naphtha, bitumen, sulphur, charcoal or any organic substance shall be stored in close proximity to any chlorate or perchlorate.
Section 9 Appeals
Persons under the age of eighteen (18) years shall not be employed in an explosive manufactory, and shall not be permitted to enter such manufactory unless accompanied at all times by some responsible adult person.
Section 10 Appeals
Smoking shall be prohibited upon the premises of explosives manufactories, except that smoking may be permitted in such places as may be especially designated therefor. Signs bearing the words "NO SMOKING" shall be conspicuously posted about the premises where smoking is prohibited. Carrying of matches or other flame producing devices upon the premises of explosives manufactories is prohibited except in receptacles especially provided and only when authorized by the person in charge of the manufactory.
Section 11 AMERICAN TABLE OF DISTANCES FOR STORAGE OF EXPLOSIVES
As Revised and Approved by The Institute of Makers of Explosives SEPTEMBER 30, 1955
EXPLOSIVES |
DISTANCES IN FEET WHEN STORAGE IS BARRICADED |
||||
Pounds Over |
Pounds Not Over |
In-habited Buildings |
Passenger Railways |
Public Highways |
Separation of 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 |
94 |
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 |
Section 12 AMERICAN TABLE OF DISTANCES FOR STORAGE OF EXPLOSIVES
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 should be separated from each other by not less than the distance 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. 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 distances specified from other magazines, inhabited buildings, railways, and highways.
Section 13 AMERICAN TABLE OF DISTANCES FOR STORAGE OF EXPLOSIVES
Fulminate of mercury in bulk in an amount not exceeding fifteen hundred (1,500) pounds at any one time shall, except in a manufactory, be stored in a wet condition and shall contain not less than twenty-five per cent (25%) of water.
Section 14 AMERICAN TABLE OF DISTANCES FOR STORAGE OF EXPLOSIVES
Guncotton, containing not less than twenty per cent (20%) of water, may be stored in an amount not exceeding two hundred fifty thousand (250,000) pounds at any one time in a building, provided such building is used exclusively for that purpose.
Section 15 AMERICAN TABLE OF DISTANCES FOR STORAGE OF EXPLOSIVES
Soluble or negative cotton in dry form may be kept for sale in a wholesale drug or photographic supply store in an amount not exceeding six (6) pounds at any one time in packages containing not more than one ounce each, and may be kept for sale in a retail photographic supply store in an amount not exceeding two (2) pounds at any one time, in packages containing not more than one ounce each.
Section 16 AMERICAN TABLE OF DISTANCES FOR STORAGE OF EXPLOSIVES
Liquid nitroglycerin shall not be stored, except in the form of the official United States Pharmacopoeia solution, and may be kept in a weak solution of not more than one per cent (1%) for medical use.
Section 17 AMERICAN TABLE OF DISTANCES FOR STORAGE OF EXPLOSIVES
Nitroglycerin may be kept for medicinal use in the form of tablets, pills or granules in quanity [quantity] not exceeding five thousand (5,000) pieces at any one time, and containing not more than one twenty-fifth (1/25) of a grain each.
STORAGE OF EXPLOSIVES ON WATER
Section 18 AMERICAN TABLE OF DISTANCES FOR STORAGE OF EXPLOSIVES
No person shall store any Class A or Class B explosives on the waters of the State of Vermont unless stored in accordance with the following requirements:
MAGAZINES
Section 19 AMERICAN TABLE OF DISTANCES FOR STORAGE OF EXPLOSIVES
Magazines in which explosives may lawfully be kept stored shall be of four classes as follows:
Section 20 AMERICAN TABLE OF DISTANCES FOR STORAGE OF EXPLOSIVES
No detonators shall be stored in the same magazine with any other Class A or Class B explosives.
Section 21 AMERICAN TABLE OF DISTANCES FOR STORAGE OF EXPLOSIVES
Each magazine shall at all times be under the control of a competent person.
Section 22 AMERICAN TABLE OF DISTANCES FOR STORAGE OF EXPLOSIVES
All magazines shall be kept in good repair, clean and free from rubbish and empty used packages shall be kept closed and securely locked at all times, and shall be used exclusively for the storage of explosives. Oldest stock shall be used first.
Section 23 AMERICAN TABLE OF DISTANCES FOR STORAGE OF EXPLOSIVES
The space within twenty-five (25) feet on all sides of a magazine shall be kept free from all dry vegetation or other inflammable materials.
Section 24 AMERICAN TABLE OF DISTANCES FOR STORAGE OF EXPLOSIVES
Before any repairs or alterations are made to any part of the inside of a magazine, all explosives shall be removed therefrom, and the magazine shall be throughly cleaned.
Section 25 AMERICAN TABLE OF DISTANCES FOR STORAGE OF EXPLOSIVES
All tools or other implements used in or within ten (10) feet of a magazine shall be of wood, copper, brass or other similar material, or other non-sparking material.
Section 26 AMERICAN TABLE OF DISTANCES FOR STORAGE OF EXPLOSIVES
Dynamite leaking to the extent that it is unsafe for use shall not be used, or continued in storage, and such dynamite shall be removed and destroyed. Any nitroglycerin on the floors or walls of a magazine resulting from leaky dynamite shall be so treated as to make the nitroglycerin nonexplosive.
Section 27 AMERICAN TABLE OF DISTANCES FOR STORAGE OF EXPLOSIVES
No person under the age of eighteen (18) years shall be employed in or have access to any magazine.
TRANSPORTATION OF EXPLOSIVES
Section 28 AMERICAN TABLE OF DISTANCES FOR STORAGE OF EXPLOSIVES
Nothing contained in these regulations shall apply to explosives while being transported by certified private carriers in motor vechicles, railroad cars or vessels in conformity with the regulations adopted by the Interstate Commerce Commission or the Coast Guard or Vermont Public Service Commission under the provisions of Sections 9413-9415 inclusive, of the Vermont Statutes, Revision of 1947.
Section 29 AMERICAN TABLE OF DISTANCES FOR STORAGE OF EXPLOSIVES
When any Class A or Class B explosives are transported over the public highways within this State, such explosives shall be packed and marked as required by Interstate Commerce Commission regulations.
Section 30 AMERICAN TABLE OF DISTANCES FOR STORAGE OF EXPLOSIVES
No Class A or Class B explosives shall be carried or transported in any public conveyance through any street, tunnel, subway, right of way, or on an elevated structure.
Section 31 AMERICAN TABLE OF DISTANCES FOR STORAGE OF EXPLOSIVES
A vehicle used for the transportation of Class A or Class B explosives shall have a strong substantial body, spring-mounted on a strong running gear, and shall be suitable for the purpose.
Section 32 AMERICAN TABLE OF DISTANCES FOR STORAGE OF EXPLOSIVES
The operator of a vehicle carrying Class A or Class B explosives shall avoid, whenever possible, those streets on which there is a large number of persons, and he shall not leave such vehicle unattended except while actually making a delivery.
Section 33 AMERICAN TABLE OF DISTANCES FOR STORAGE OF EXPLOSIVES
No vehicle containing Class A or Class B explosives shall be driven along any street, avenue or highway over which there is an elevated railway, except when necessary to reach the destination.
Section 34 AMERICAN TABLE OF DISTANCES FOR STORAGE OF EXPLOSIVES
Vehicles containing Class A or Class B explosives in transit shall not be driven nearer then three hundred (300) feet of each other.
Section 35 AMERICAN TABLE OF DISTANCES FOR STORAGE OF EXPLOSIVES
No vehicle while being used in the transportation of Class A or Class B explosives shall be operated over a grade crossing of a railroad operated by steam, electricity or other power, without coming to a full stop and the operator of said vehicle has determined that nothing is approaching on the tracks of such railroad.
Section 36 AMERICAN TABLE OF DISTANCES FOR STORAGE OF EXPLOSIVES
Any vehicle used for the transportation of Class A or Class B explosives shall be marked with placards or lettering on the front, both sides and the rear with the word "EXPLOSIVES" in letters not less than six (6) inches high, or in lieu thereof, shall conspicuously display at the left front and rear of such vehicle red flags at least 18 inches by 36 inches with the word "DANGER" thereon in white letters not less than six (6) inches high.
Section 37 AMERICAN TABLE OF DISTANCES FOR STORAGE OF EXPLOSIVES
No motor vehicle transporting any explosives may transport as part of its load any metal or other articles of material likely to damage such explosives or any packages in which it is contained, unless the different parts of such load be so segregated or secured in place, in or on the motor vehicle, and separated by bulkheads or other suitable means as to prevent such damage.
Section 38 AMERICAN TABLE OF DISTANCES FOR STORAGE OF EXPLOSIVES
Owners of explosive vehicles shall employ only careful, capable and reliable persons to operate explosive vehicles who shall be familiar with all State laws and regulations, and with the local ordinances relating to the transportation of explosives. No vehicle carrying explosives shall be operated by any person under 21 years of age and no operator of such vehicle shall be permitted to operate more than twelve (12) hours in any one day.
Section 39 AMERICAN TABLE OF DISTANCES FOR STORAGE OF EXPLOSIVES
Blasting caps and/or electric blasting caps may be transported in the same motor vehicle with other Class A or Class B explosives when the net weight of the other Class A or Class B explosive does not exceed five thousand (5,000) pounds, as follows: The blasting caps and electric blasting caps must be packed in authorized I.C.C. specification outside shipping containers, or in prescribed inside I.C.C. packages in an outside box made of one inch (1") lumber lined with suitable padding material not less than 1/2 inch thick, or a box made of not less than twelve (12) gauge non-sparking metal lined with plywood or other suitable material not less than 3/8 inch thick so that no metal is exposed inside. Hinged cover and fastening device are required on such boxes.
Section 40 AMERICAN TABLE OF DISTANCES FOR STORAGE OF EXPLOSIVES
In the loading or unloading of any explosive, care shall be taken in the handling of same and it shall be so placed or stowed as to prevent displacement during transit.
Section 41 AMERICAN TABLE OF DISTANCES FOR STORAGE OF EXPLOSIVES
No Class A or Class B explosives shall be carried or transported on the waters of the State on any vessel which is carrying passengers.
Section 42 AMERICAN TABLE OF DISTANCES FOR STORAGE OF EXPLOSIVES
Not more than thirty thousand (30,000) detonators, nor more than five thousand (5,000) pounds of other Class A explosives shall be transported at any one time on any of the waters of the State, and such explosives shall be transported in a magazine.
Section 43 AMERICAN TABLE OF DISTANCES FOR STORAGE OF EXPLOSIVES
Any vessel containing Class A or Class B explosives in transit on any of the waters of the State shall have a red flag conspicuously displayed at the bow or stern thereof.
Section 44 AMERICAN TABLE OF DISTANCES FOR STORAGE OF EXPLOSIVES
No smoking shall be allowed on any vehicle or vessel containing Class A or Class B explosives.
Section 45 AMERICAN TABLE OF DISTANCES FOR STORAGE OF EXPLOSIVES
No Class A or Class B explosives shall be transported or delivered on State or National Holidays, Saturdays and Sundays, or between the hours of sunset of any day and sunrise of the following day, except in case of emergency and then only when authorized by the Marshal.
KEEPING FOR SALE OF EXPLOSIVES
Section 46 AMERICAN TABLE OF DISTANCES FOR STORAGE OF EXPLOSIVES
Gunpowder not in excess of twenty-five (25) pounds, and in original packages may be kept for sale in a building, provided it is kept in casks, or in tin or copper canisters which shall be kept within a metal receptacle with metal handles and plainly marked "GUNPOWDER." Such receptacle shall be kept locked at all times except when necessary to gain access thereto, and shall be located on the first floor of the building and not more than ten (10) feet from an exit door.
Section 47 AMERICAN TABLE OF DISTANCES FOR STORAGE OF EXPLOSIVES
Detonators not in excess of five thousand (5,000), and in original packages, may be kept for sale in a building, provided they are kept in a metal receptacle to be lined with non-sparking material, with metal handles and plainly marked "DETONATORS." Such receptacles shall be kept locked at all times except when necessary to gain access thereto, and shall be located on the first floor of the building and not more than ten (10) feet from an exit door.
Section 48 AMERICAN TABLE OF DISTANCES FOR STORAGE OF EXPLOSIVES
No gunpowder or detonators shall be kept for sale in a building any part of which is used as a dwelling, factory, school or place of public assembly, and shall not be kept in a building where crude petroleum, gasoline, naphtha, benzine, ether, fireworks, hay, cotton or hemp are kept or stored.
Section 48(a) EXPLOSIVES LICENSING
Section 48(b) ADDITIONAL FORMS RELATING TO EXPLOSIVES CONTROL
BLASTING
Section 49 VIBRATION FROM BLASTING
Frequency of Ground Vibration in Cycles per second |
Maximum Amplitude of Ground Motion in Inches |
Up to 10 |
0.0305 |
20 |
0.0153 |
30 |
0.0102 |
40 |
0.0076 |
50 |
0.0061 |
60 |
0.0051 |
70 |
0.0043 |
80 |
0.0038 |
Formula: |
2 |
2 |
(50/D) |
CK = 3 |
|
where D = distance from blast area in feet |
||
C = quantity of explosives detonated |
||
instantaneously, in pounds |
||
K = ground transmission constant |
Section 50 VIBRATION FROM BLASTING
In blasting operations, no charge shall be used in any one blast which will result in injury to persons or property. When it is necessary to blast in close proximity to a building or other structure, light face blasts only, with short lines of resistance and small charges, shall be used. The blasting of rotten or decomposed rock is forbidden.
Section 51 VIBRATION FROM BLASTING
In the preparation of a blasting charge, care shall be taken to insure the detonation of the entire charge.
Section 52 VIBRATION FROM BLASTING
Cartridges for use in blasting shall be primed only as required for immediate use.
Section 53 VIBRATION FROM BLASTING
Frozen or partly frozen explosives shall not be placed or used in drill holes.
Section 54 VIBRATION FROM BLASTING
In the tamping of explosives charges, only wooden tamping sticks shall be used with no exposed metal parts except non-sparking metal connectors for jointed poles. Violent tamping shall be avoided and tamping of the primer cartridge is prohibited.
Section 55 VIBRATION FROM BLASTING
Before the firing of a blast at any location where the firing of such blast is liable to cause injury to persons or property, the material to be blasted shall be properly covered or protected to safeguard against such injury.
Section 56 VIBRATION FROM BLASTING
After a blast is fired, the operator or person in charge of the blasting shall make a thorough examination for the purpose of discovering any unexploded charge.
Section 57 VIBRATION FROM BLASTING
A blast shall not be fired until a positive signal has been given at least three minutes in advance of firing by the one in charge who has made certain that all surplus explosives are in a safe place and that all persons and vehicles are at a safe distance or under sufficient cover.
Section 58 VIBRATION FROM BLASTING
No person shall fire a blast in any surface blasting operation between the hours of sunset of any day and sunrise of the following day unless otherwise authorized by the Marshal or the official designated by him.
Section 59 VIBRATION FROM BLASTING
Portable magazines used in connection with blasting operations shall not be located near any fire or flame, or any flammable material, and shall be kept at a safe distance from the actual blasting operations. All such magazines, when containing explosives, shall be properly safeguarded against theft or tampering therewith.
Section 60 VIBRATION FROM BLASTING
The use of any equipment not specifically designed for the purpose of detonating electric blasting caps of any kind is prohibited.
Section 60(a) All detonators for use in connection with blasting operations on construction jobs shall be kept in a separate temporary magazine which shall contain not more than ten thousand (10,000) detonators.
Section 61 VIBRATION FROM BLASTING
No damaged leading or connecting wire shall be used in any blasting circuits.
Section 62 VIBRATION FROM BLASTING
Detonators shall be kept away from electric wires or cables which may be carrying current.
Section 63 VIBRATION FROM BLASTING
Fuse used in connection with blasting shall be of sufficient length to insure safety in retiring from the blast except that the use of less than two (2) feet is prohibited.
EXPLOSIVES
Section 64 VIBRATION FROM BLASTING
Whenever blasting operations are in progress in any area in which the use of short wave radio equipment is possible or probable the person responsible for or in charge of such blasting operations shall cause to be posted "Warning Signs." Such signs shall be located in a prominent position not less than five hundred (500) feet from the point of blasting and visible to any person approaching such point. Warning signs shall contain the words "Blasting Ahead"-- "Shut Off Radio Transmitters" written in letters not less than six (6") inches in height and with a one (1") inch stroke.
Section 65 VIBRATION FROM BLASTING
All blasting operations shall be conducted at no less distance from any fixed or mobile transmitter as indicated on the following tables:
Fixed Transmitter Power Output in Watts |
Minimum Distance in Feet For Blasting Operations Using Electric Blasting Caps |
5-25 |
100 |
25-50 |
150 |
50-100 |
220 |
100-250 |
350 |
250-500 |
450 |
500-1,000 |
650 |
1,000-2,500 |
1,000 |
2,500-5,000 |
1,500 |
5,000-10,000 |
2,200 |
10,000-25,000 |
3,500 |
25,000-50,000 |
5,000 |
50,000-100,000 |
7,000 |
Mobile Transmitter Power Output in Watts |
|
10 |
5 |
30 |
10 |
60 |
15 |
250 |
30 |
When it can be demonstrated by means of tests approved by the explosives manufacturers that electric blasting may be carried out at lesser distances from the transmitter than required by the above tables, the Marshal may allow a safe reduction from the distances shown in said tables.
GENERAL PROVISIONS
Section 66 VIBRATION FROM BLASTING
Do not open packages of explosives or pack or repack explosives in a magazine or within fifty (50) feet of a magazine.
Section 67 VIBRATION FROM BLASTING
Non-sparking metal tools shall be used to open cases of explosives except that metallic slitters may be used for opening fibreboard [fiber-board] cases provided that the metallic slitter does not come in contact with the metallic fasteners of the case.
Section 68 VIBRATION FROM BLASTING
The loss by theft of any Class A or Class B explosives from a magazine shall be immediately reported to the Marshal and confirmed in writing.
Section 69 VIBRATION FROM BLASTING
No Class A, Class B or Class C explosive shall be sold or exposed for sale on any highway, street or public way.
Section 70 VIBRATION FROM BLASTING
No Class A, Class B or Class C explosive shall be sold to any minor under eighteen (18) years of age.
Section 71 VIBRATION FROM BLASTING
The Marshal may, in his discretion, at any time he deems is necessary for the public safety, require the removal of any explosive, or that a watchman be placed continuously in charge of it.
Section 72 VIBRATION FROM BLASTING
Any explosion, fire or collision occuring [occurring] in connection with the keeping, storage, manufacture, sale, transportation or use of explosives causing loss of life or injury to any person or damage to property shall be reported immediately to the Marshal, giving a detailed account of the same, and confirmed in writing.
PENALTY
/s/ Thomas M. Debevoise
Attorney General
Approved: August 18, 1961
/s/ F. Ray Keyser
Governor of Vermont
§ 3076. Penalties
Any person convicted of violating the rules or regulations adopted under this division or making a false statement in applying for a license under this division, shall be fined not more than $ 1,000.00 or imprisoned not more than five years, or both.--Added 1971, No. 107, § 10, eff. May 22, 1971.
RULES AND REGULATIONS OF THE STATE FIRE MARSHAL FOR THE PUBLIC DISPLAY OF FIREWORKS
Application for Permits
Conduct of Display
Qualification of Operators
General