Live in Tools

DOE-HDBK-1092-98

Insulating covers are used in conjunction with line hose to cover an insulator and the conductor

attached to it for protection against accidental contact.

Rubber insulating blankets are molded sheets of insulating rubber or synthetic elastomer, usually

square or rectangular in shape, designed to cover energized electrical equipment to prevent direct

accidental contact by electrical workers. (See ANSI/ASTM F479 and D1048).

7.4.11 LIVE LINE TOOLS

A careful periodic inspection shall be made of equipment used for handling or testing energized lines

or equipment. Such tools shall be examined before each use to make certain they are in good

condition.

Particular attention shall be given to preserving the surfaces of wooden and fiberglass tools used

around electrical equipment, including ladders, pike poles, switch sticks, live-line tools, and

insulating platforms. Only colorless varnish or other appropriate transparent insulating preservative

shall be used.

Insulated tools shall be stored in a dry location. Suitable containers or racks shall be provided to

protect the tools from mechanical damage and warping. (See ANSI/ASTM F711, 29 CFR1910.269(j)

and (n), and IEEE 978-1984, "IEEE Guide for In-Service Maintenance and Electrical Testing of Live

Line Tools.")

7.4.12 STOREROOM STORAGE

Since heat, light, oil, and distortion are natural enemies of rubber, rubber protective equipment

should be guarded from these as much as possible. Rubber equipment shall not be stored near boiler

rooms, steam pipes, or radiators and should be protected from exposure to direct sunlight.

Gloves should be stored in their natural shape in the leather protector. Keep sleeves flat with the

inserts left in. Blankets should be stored flat, hung on pegs by the eyelet or rolled up. Line hose should

be stored in its natural shape.

7.4.13 TRUCK STORAGE

The storing of rubber protective equipment on the truck should be planned. If possible, separate

compartments should be provided for each class of equipment, and each compartment should be of

sufficient size to allow the articles to lie in a natural position. Rubber gloves should be stored in

glovebags and hung up. If stored in tool bags or inside boxes, nothing should be piled on top to cause

distortion. Gloves should not be stored near vehicle heaters.

Sleeves should be stored flat with inserts rolled up lengthwise, or placed in a tube shaped bag.

Nothing should be placed on top of sleeves or stored near vehicle heaters.

Blankets should be rolled up and placed in canisters or protective canvas holders. Do not fold, hold

together with tape, pile materials on top of, or store blankets near vehicle heaters.

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