Injury Illness Prevention Plan - Flipbook - Page 140
Health and Safety Program Manual
Teamwrkx
Construction, Inc.
Issue Date: 10/16/23
Revision Date: 10/16/23
Hot Work
Reference: A-9
2. Work in confined spaces will require high efficiency particulate respirators.
C. Fumes and gases generated:
1. Use exhaust blowers or air siphons to remove gases and fumes from breathing zone in
open areas.
2. Work in confined spaces will require air-supplied respirator.
D. Intense arc. Large amounts of metal fumes and gases generated:
1. Provide adequate ventilation of work. Use fume exhausters to remove fumes and gases
from breathing zone in open areas. Do not direct exhaust air toward other workers. Use
fume filter-type respirators in open areas.
2.In confined areas, adequate ventilation must be provided, and air-supplied respirator
must be worn.
E. Use only in metalizing hood. If necessary to metalize in other locations, use air-supplied
respirator and protect other workers in the vicinity. Do not use any lead alloys in open shop area.
Table 13-1
Tungsten Arc Welding, Gas Shielded (Heliarc)* (TIG)
Rod
Evedur 1010
Oxweld 372 Copper
AWS ER 4043
AWS ER 5356
Oxweld 28
Steel
1-1/4% Chromium
2-1/4% Chromium
Basic Elements
05.6% Copper Silicon
98% Copper
Aluminum, Silicon
Magnesium, Aluminum
18% Chromium, 8% Nickel, Iron
Steel
Chromium, Iron
Chromium, Iron
Harmful Byproducts
Copper, Ozone
Copper, Ozone
Ozone
Ozone
Chromium, Nickel Ozone
Ozone
Ozone
Ozone
Precautions
C
C
C
C
C
C
C
C
*High levels of ultraviolet light produced. Avoid eye flash with side shield goggles. Avoid skin burns with
proper clothing.
C. Fumes and gases generated:
1. Use exhaust blowers or air siphons to remove gases and fumes from breathing zone in open
areas.
2. Work in poorly ventilated areas will require respiratory protection.
3. Work in confined spaces will require air-supplied respirator.
Short Arc Consumable Electrode Gas Shield* (MIG)
Wire
Basic Elements
18-8 Stainless
25-20 Stainless
18% Chromium, 8 % Nickel, Steel
25% Chromium, 20% Nickel, Steel
10
Harmful
Byproducts
Chromium,Nickel,Ozone
Chromium,Nickel,Ozone
Precautions*
B
B
