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29 CFR 1910 Subpart H Hazardous Materials Presenter Roberto Dickinson OSHA Training Institute Instructor.

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Presentation on theme: "29 CFR 1910 Subpart H Hazardous Materials Presenter Roberto Dickinson OSHA Training Institute Instructor."— Presentation transcript:

1 29 CFR 1910 Subpart H Hazardous Materials Presenter Roberto Dickinson OSHA Training Institute Instructor

2 Compressed Gas Handling - Storage and Use (b) Spray Booth - Air Velocity (b)(5)(i) Class I Liquids - Dispensing (e)(6)(ii) - 97 Spray Area - Approved Electrical Equipment (c)6) - 87 Sources of ignition - Precautions (e)(6(i) - 86 Sub H - Most Frequently Cited Standard

3 NASA MISHAP

4 OSHA STANDARDS 29 CFR 1910 General Industry Subpart H

5 Subpart H Hazardous Materials Compressed Gases Acetylene Hydrogen Oxygen Nitrous Oxide Flammable and Combustible liquids Spray finishing Explosives Storage and handling of LPG gases Storage and handling of Anhydrous ammonia Process safety management Hazardous waste operations and emergency response Dipping and coating operations

6 101(a) Inspection of compressed gas cylinders (a) Each employer shall determine that compressed gas cylinders under his control are in a safe condition to the extent that this can be determined by visual inspection. Visual and other inspections shall be conducted as prescribed in the Hazardous Materials Regulations of the Department of Transportation (49 CFR parts and 14 CFR part 103). Where those regulations are not applicable, visual and other inspections shall be conducted in accordance with Compressed Gas Association Pamphlets C and C , which is incorporated by reference as specified in Sec

7 (a) Inspection of compressed gas cylinders In safe condition by visual inspection in accordance with CGA C-6 & 8 - Gas suppliers recommend: Compressed gases General requirements

8

9

10 CUT

11 Pitting due to corrosion

12 Compressed Gas Association Inc. CGA C Bulges Cylinders are manufactured with reasonably symmetrical shape. Cylinder which have definite bulges shall be removed from service Bulge

13 Compressed Gas Association Inc. CGA C Fire Damage Cylinders shall be carefully inspected for evidence of exposure to fire Fire Damage

14 101(b) "Compressed gases." The in-plant handling, storage, and utilization of all compressed gases in cylinders, portable tanks, rail tankcars, or motor vehicle cargo tanks shall be in accordance with Compressed Gas Association Pamphlet P , which is incorporated by reference as specified in Sec

15 (c) "Safety relief devices for compressed gas containers." Compressed gas cylinders, portable tanks, and cargo tanks shall have pressure relief devices installed and maintained in accordance with Compressed Gas Association Pamphlets S and 1965 addenda and S , which is incorporated by reference as specified in Sec

16 Propane Tank - Relief Valve

17 (b) Compressed gas association Pamphlet P-1 –Utilization of all compressed gases in: Portable tanks Rail Tank Cars Motor Vehicle Cargo Tank

18 Pamphlet P-1 3.1General 1 DOt/ICC markings “3AA” indicates specs in 49CFR Serial number with no duplications 3 Symbol of manufacturer, user, or purchaser 4 “6 56” date of mfg., month and year 5 + plus mark indicates 10% overcharged 6 Retest dates 7 * 5 pointed star indicates 10yr retest

19 ICC Regulations Charging Transferring Stamping Leaks ICC label Markings Temperature Low Temp Relief valves Repairs Valve closed Section 3.1- General

20 Caps in place Lifting Dropping Lifting with magnets Dragging Section 3.2 Moving Cylinders

21 Suitable hand truck

22

23 Improper Storage

24 3.4 Withdrawing Cylinder Content Handling Identification Removing cap Properly supported Pressure regulating devices Connections

25 3.5.3 Separation of Flammable Gases

26 Section 4 General Precautions For Tank Car Charging Approval Stencil - ID “Dangerous Placard” Leaks Safe Handling Bureau of Explosives Relief Valve Shippers Diagram Private Track Brakes/Wheels Derails Electrical Grounding

27 Section 5 - Cargo Tank ISO Container for international shipment User - Gas Supplier

28 Flammable and combustible liquids

29 Inside cutaway storage tank

30 Outside storage tanks

31 tank

32 Classes of flammable and combustible liquids

33 Class IB

34 Class IC

35 Combustible liquids

36 Class III liquids

37 Non flammable liquids

38 Flammable storage cabinet

39 Storage cabinet

40 Explosion proof electrical fixture

41 Explosion proof lamp

42 Inside storage room

43 Gasoline container (can)

44 Filling container from the top Filling container from the top

45 Not an approved valve

46 Open flame/ spark

47 Bonding

48 55 gallon drum

49 Not approved butterfly valve

50 Spring operated gasoline can

51

52 Spray gun and equipment for spraying operations

53 Visible gauges or audible alarm

54 Compressed gases General requirements

55 Cross section cylinders


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