Rubicon Engineering Flashcards

1
Q

ANSI Z10

A

Occupational Health and Safety Mgmt Systems

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2
Q

safety through design

A

integrating hazard and risk analysis into design phase

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3
Q

Risk Assessment Process

A
  1. establish analysis parameters,
  2. Identify Hazards,
  3. determine the frequency and duration of exposure,
  4. Assess the severity of consequences,
  5. determine occurance probability,
  6. rank risks,
  7. develop solutions,
  8. follow up
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4
Q

hierarchy of controls

A

Eliminate, Substitute, Engineer, Admin, PPE

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5
Q

Elements of a Safety Plan

A
  1. Mgmt Commitment,
  2. Policy Statement,
  3. Safety Procedures,
  4. Safe Job Work Procedures,
  5. Job Safety Analysis,
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6
Q

project safety plan

A

identifies the entities and individuals responsible and accountable for implementing a safety plan

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7
Q

JSA

A

Job Safety Analysis,

Means of identifying and evaluating safeyty issues of a work task

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8
Q

benneficial occupancy

A

space can’t be occupied following contract work until it passes a fire inspection

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9
Q

how much load mst a fixed ladder withstand

A

250lb

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10
Q

CPM

A

Computeized Predictive Maintenance

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11
Q

furnace explosion

A

uncontrolled ignition of fuel in boiler furnace

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12
Q

safeguarding

A

any means of preventing people from contacting moving parts

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13
Q

device

A

control access to the point of operation

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14
Q

guard

A

barrier at the point of operation

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15
Q

enclosure

A

safeguards around a machine preventing access to moving parts

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16
Q

fencing

A

safeguard of a locked fence

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17
Q

safeguarding by location

A

make the hazard inaccesible

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18
Q

nip point

A

bite,

two or more mech parts moving in opposite directions

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19
Q

pinch point

A

like a nip point but not moving in opposite directions

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20
Q

point of operation

A

where material is worked on

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21
Q

shear point

A

area created by cutting movement of mechanical parts

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22
Q

built in safeguards

A

conform to the machine and come from manufacturer

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23
Q

barrier guards

A

prevent access to dangerous parts of machine

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24
Q

interlocking barrier guards

A

prevents operation unless guards are in place

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25
automatic safeguards
prevents operator from accesing moving parts while in motion
26
automatic safeguards
prevents operator from accessing moving parts while in motion
27
PPE Program
1. Policy, 2. Select PPE, 3. Training, 4. Enforcement
28
Types of Protective Headwear
``` Type 1 - top impact, Type 2 - side and top impact, Class G - general service, Class E - Electrical Service, Class C - Conductive - no voltage protection ```
29
TF - Welding melts Contacts
False
30
characteristics of occupational hearing loss
always sensorineural, | usually not profound, lose different ranges
31
5 industrial health areas to keep sanitary
1. potable water supply, 2. sewage and garbage disposal, 3. personal service facilities, 4. food services, 5. ventilation
32
4 components of occupational surveillance
1. gathering info, 2. analyzing data, 3. disseminate data, 4. intervention
33
3 Health Prevention Types
Primary Prevention - remove hazards before exposure, Secondary Prevention - Conduct clinical testing to determine exposure level, Tertiary Prevention - limit the damage of a disease
34
low volatage
600v and less
35
NFPA Hazard Diamond
``` red - flammable, blue - health hazard, yellow - instable, letter - special hazard, 4 - death, 3 - serious injury, 2 - residual injury, 1 - irritation, 0 - no hazard ```
36
NFPA Hazard Diamond
4 - flammable, 2 - health hazard, 3 - instable, letter - special hazard
37
flash point
lowest temperature at awhich a flamable liquid will make flammable vapour
38
flammable liquid
1. a liquid with a flash point lower than 60c, | 2. a liquid with a flash point abouve 38 that is bulk transported
39
MPL, AL
Maximum Permissible Limit - engineering controls, | Action able Limit - Admin controls
40
dock boards bearing weight
4X max load
41
Inspecting hooks without latches
throat opening 15%
42
Elevator Classses
A - load is .25 of capacaity, B - passangers trucks to capacity, C - industrial trucks
43
rope
synthetic fibre is better
44
nylon fibre vs manila
nylon is 2X stronger and 4X elastic
45
polyester vs. nylon
polyester is less flexible but stronger
46
dynamic load
the forces on a roe when it is moving or swinging, stronger than static load
47
when to remove mesh slings from service
25% loss of diameter
48
HAVS
Hand arm vibration syndrome, | Reynaud's, white finger
49
6 ways to avoid hand tool accidents
1. PPE, 2. right tool for right job, 3. tools in good condition, 4. grounded tools, 5. use tools correctly, 6. secure tools
50
double insulated tools
provide equivalent protection without third wire grounding
51
Biggest cause of chainsaw injuries
Kickback
52
Biggest Welding Hazard
Toxic Fumes
53
pulmonary gases
injures lungs and pulmonary systesm
54
non pulmonary gasses
doesn't damage lungs but can displace O2, | ex C02
55
benign preumoconiosis
deposits of particulate matter in the lungs
56
ventilation rate for welding
general ventilation - 2000 cubic feet per minute per welder, local exhaust - 100feet per minute
57
how to store cylinders
valve side up
58
GMAW
Gas Metal Arc Welding, MIG Welding
59
5 types of metal removing machines
turning, boring, milling, planing, grinding
60
EDM
Electrical Discharge Machine
61
press brakes
metal bender
62
process safety mgmtm
involve everyone in safety process by recognizing the risks of production