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CONSTRUCTION OVERVIEW

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CONSTRUCTION OVERVIEW What is your best source of information? Internet Others Standards 29 CFR 1926 Construction Standard 29 CFR 1910: 1910.119 PSM CFR Part 68 112(r ... – PowerPoint PPT presentation

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Title: CONSTRUCTION OVERVIEW


1
CONSTRUCTION OVERVIEW
2
What is your best source of information?
  • Internet
  • Others

3
Standards
  • 29 CFR 1926 Construction Standard
  • 29 CFR 1910
  • 1910.119 PSM
  • CFR Part 68 112(r), Clean Air Act
  • 1910.119 PSM

4
  • Can a site fall under both the General Industry
    and Construction standards a the same time?
  • Discuss

5
Most Frequently Cited
  • Handouts

6
Fatality Information
  • Handout

7
Work Related Statistics
  • 5,100 fatalities
  • 3.9 per 100,000
  • 3,800,000 disabling injuries
  • 439,000 Illnesses
  • 127.7 Billion
  • Human cost
  • National Safety Council data 1997

8
HAZCOM
  • Right to Know hazards of chemicals in
    workplace.
  • Chemical hazards communicated.
  • Material Safety Data Sheet.
  • One for all chemicals.

9
Labels
  • Identify chemical.
  • Indicate hazard.
  • All containers labeled.

10
Manufacturer Labels
  • Material
  • Hazard
  • HEALTH
  • FIRE
  • REACTIVITY
  • Contact Number
  • Do not remove

11
Chemical Exposure First Aid
  • Remove contaminated clothing
  • Safety shower 15 minutes
  • Seek medical attention.

12
Personal Protective Equipment
13
Personal Protective Equipment
  • Foot - ANSI Z41.1
  • Head - ANSI Z89.2
  • Hearing -
  • Eye face - Z87.1
  • Respiratory - NIOSH
  • Harness, lifelines lanyards
  • Working over or near water

14
Other PPE
  • Job specific

- hearing - respirator - welding hood/cutting
goggles - leather gloves - protective clothing -
acid suit
15
Fall Protection
  • gt 6 feet
  • guardrail system
  • safety nets
  • personal arrest
  • Harness lanyard
  • Always in manlifts
  • Ladders held tied

16
Leading Edge Work
  • Definition of leading Edge
  • Exception
  • creates greater hazard
  • Holes

17
Fall Protection - Safety Nets
  • Safety nets and safety net installations must be
    drop-tested at the jobsite
  • After initial installation and before being used.
  • Whenever relocated.
  • After major repair.
  • At 6-month intervals if left in one place.

18
Safety Nets
  • Working gt 25 ft above surface
  • Where use other safety devices are impractical
  • No work until inspected tested
  • Extend 8 ft beyond edge

19
Fall Protection - Safety Nets
20
Working Over/Near Water
  • Life jacket
  • Inspected before and after each use for buoyancy
  • Ring buoys provided
  • Lifesaving skiff

21
Fall Protection
  • Harness lanyard
  • Tied off above
  • Always in manlifts

22
Fall Protection - Guardrails
  • Top rail 39-45
  • Midrail / Toeboard
  • Intermediate lt19
  • 200 pounds force

23
Fall Protection Fall Arrest
  • lt 1800lbs arresting force
  • lt6ft free fall
  • Inspected before each use

24
Barricades
  • Purpose
  • To warn others
  • Indicate danger
  • Keep people out
  • Types
  • Tape (Red or Yellow)
  • Wood
  • Fence

25
Falling Objects
26
Protection from impalement
27
Ladders
  • Inspect before use
  • Firm support
  • 3 rungs above work level
  • 3 point climb
  • Never carry materials

28
Scaffolding 1926.451
  • Footing - sound rigid
  • Erection, moving, dismantled or altered under
    direction of Competent person
  • Guardrail toeboard gt 10 ft
  • Handrail midrail
  • 12 inch overlap of planking

29
Accident Prevention Signs
  • Visible at all times
  • Danger
  • immediate hazard
  • red
  • Caution
  • warn of potential hazards
  • unsafe practices
  • yellow

30
Accident Prevention Signs
  • Exit
  • Safety Instruction
  • Traffic
  • Accident prevention tags
  • temporary
  • tools
  • equipment
  • etc

31
Permits
  • Confined Space Entry
  • Safe Work

32
Hot Work
  • Work which produces fire or spark.
  • Welding, torch cutting, grinding.
  • Electric tools in hazardous locations.

33
Hot Work Permit
  • Fire watch each level.
  • 30 minute check.
  • Expires after 15 minutes if unattended

34
Confined Space - Definition
  • Large enough for entry .
  • Limited or restricted entry.
  • Not designed for continuous occupancy

35
Permit Required
  • Hazardous atmosphere .
  • Engulfment hazard.
  • Inwardly converging walls.
  • Other recognized hazard

36
Confined Space Labels
37
Excavations - 1926.651
  • Barricading
  • Shoring
  • Sloped walls
  • Confined Space?
  • Egress Ladder
  • Ground Fault (GFCI)
  • Keep dry
  • Handout

38
Excavations - 1926.651
  • Examine for utilities
  • Means of egress
  • gt 4 ft deep
  • lt 25 ft of travel
  • Barricading
  • Hazardous atmospheres
  • Protection from loose soil
  • Ground Fault (GFCI)
  • Daily inspection - competent person

39
Inspect for what?
  • Cracks - spoils 2 back
  • Water
  • Cave-in
  • Ladder
  • Shoring/sloping/box

40
Excavation Protection
  • Sloping
  • Shoring
  • Trench box
  • Spoils 2 back

41
Excavations - 1926.652
  • Exceptions to shoring
  • entirely in rock
  • lt 5 ft ground examined by competent person
    showing no indication of potential cave-in

42
Shoring Slopes
  • Stable rock 90 deg
  • Type A - 3/41
  • Type B - 11
  • Type C - 1 1/2 1
  • Handouts

43
Steel Erection Standard
  • Handout

44
Lockout, Tagout, Test
  • Isolate all energy sources
  • electrical
  • mechanical
  • pneumatic
  • chemical
  • any other
  • Lockout
  • Tagout
  • Test to verify isolation

45
Electrical Safety
46
GFCI
  • Ground Fault Circuit Interrupters
  • All electric tools
  • Connect at source

47
Grounding Bonding
  • Handout
  • Grounding
  • equipment
  • system to earth
  • grounding electrode to earth
  • Bonding
  • between 2 conductive objects

48
Tools and Machines
  • Electrical cords not taped
  • Use the right tools for the job
  • Be aware of sub contractors
  • Protect others from flying particles
  • GFCI electric tools

49
Injuries
  • Seek proper medical attention.
  • Report all Immediately.
  • EMS if necessary.
  • Clean up blood appropriately.

50
Recordkeeping
  • OSHA 300 log

51
Bloodborne Pathogens
  • Diseases carried by blood or body fluids.
  • Examples
  • HIV
  • Hepatitis B C.
  • Exposure by contact.

52
Bloodborne Pathogens
  • How to handle
  • Assume all body fluids are infected.
  • Wear rubber gloves.
  • Bleach water solution for cleanup.
  • Red Bio-hazard bag for disposal.

53
Crane Safety
  • Barricade hazard areas and post signs
  • Inspect before each use
  • Hand signals must conform to ANSI standard
  • Signs must be posted at job site

54
Rigging - Types
  • Alloy steel chains
  • Wire rope
  • Natural synthetic fiber
  • Synthetic webbing

55
Shackles Hooks
  • Hooks
  • safety factor of 5
  • safety clasp
  • rated capacity
  • Shackles

56
Wire Rope - U Bolts
  • Never saddle a dead horse?
  • U in contact with dead end
  • Handout

57
Rigging - Slings
  • Inspect daily before use
  • Inspect
  • wear
  • broken or worn stitches
  • red thread
  • burns
  • Other

58
Rigging
  • Does angle change capacity of sling?
  • Handout discussion

59
Inspection Testing
  • Daily before use
  • Periodic

60
Operation of Equipment
  • Forklifts
  • Cranes
  • Etc

61
Emergency Plans
  • In writing
  • Designated actions
  • Fire other emergencies

62
Elements
  • Escape procedures route assignments
  • Procedures for those who remain
  • Accounting procedures
  • Rescue medical duties
  • Means to report
  • Who to contact for further information
  • Training

63
Exceptions
  • Written plan not required if
  • less than 10 employees
  • plan communicated orally

64
Industrial Hygiene
  • Asbestos
  • Lead
  • Silica
  • Welding Fumes
  • Other Chemicals

65
PSM RMP Requirements
  • Employer Responsibilities
  • Contractor Responsibilities

66
Employers Responsibilities
  • Evaluate contractors safety performance and
    programs
  • Inform of know potential fire, explosion, or
    toxic release hazards
  • Applicable provisions of emergency action plan

67
Employers Responsibilities
  • Development of safe work practices
  • LOTO
  • Confined Space Entry
  • opening process equipment
  • control over site entrance

68
Employers Responsibilities
  • Periodically evaluate contractor performance
  • Maintain contractor injury and illness log

69
Contractors Responsibilities
  • Ensure each is trained in work practices
    necessary to safety perform work
  • Instructed in known potential fire, explosion or
    toxic release hazards
  • Applicable provisions of emergency action plan

70
Contractors Responsibilities
  • Document that each employee has received and
    understood training.
  • Ensure employees follow safety rules of facility
  • Advise employer of any unique hazards

71
Test
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