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1910.137: Electrical Protective Equipment Region IV - OSHA.

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Presentation on theme: "1910.137: Electrical Protective Equipment Region IV - OSHA."— Presentation transcript:

1 1910.137: Electrical Protective Equipment Region IV - OSHA

2 1910.137(a): Design Requirements  Manufacture and Marking  Class of equipment (0, 1, 2, 3, or 4)  Type of equipment (I or II)

3 Class Label  Class 4 - Designed to insulate up to 40,000 volts.  Type II - Is molded from man-made materials.

4 Rubber Insulating Matting

5 Rubber Insulating Blanket

6 Blanket Clamps

7 Rubber insulating sleeves

8  Identification markings

9 Rubber insulating sleeves  Test markings

10 Rubber Insulating Glove Test Sticker

11 Rubber insulating gloves  Identification markings

12 1910.137(b): In-service Care and Use  Maximum use voltage to conform to Table I-5.  Equipment damage inspection:  No holes, tears, cuts, or punctures; no ozone cutting or checking; no embedded foreign objects; no swelling, softening, hardening, etc.

13 Ozone Damage  Severe ozone damage caused by stretching over top of primary

14 Ozone Damage  Damage caused when gloves are kept in an inside-out position for a long period of time

15 Cut in blanket  Sharp gaffs often cause crescent-shaped cuts in blankets

16 1910.137(b)(2)(ii): Air Testing of Rubber Gloves

17

18 1910.137(b)(2)(viii): Rubber Insulating Equipment Test Intervals Equip.When to Test Line hosesInsulation suspect CoversInsulation suspect * BlanketsEvery 12 months * GlovesEvery 6 months * SleevesEvery 12 months

19 Glove Protector ClassGap 01” 1 22” 33” 44”

20 Leather Protector  Leather Protector glove worn without rubber gloves.

21 Rubber Glove Storage

22 Rubber Glove Liners

23 Glove Dust

24 Rubber Blanket Field Testing  Field testing of rubber blanket with cover gear & tools on tarp.

25 Insulating Line Hoses

26 Insulator Cover


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