Injury Illness Prevention Plan - Flipbook - Page 139
Health and Safety Program Manual
Teamwrkx
Construction, Inc.
Issue Date: 10/16/23
Revision Date: 10/16/23
Hot Work
Reference: A-9
The following information is the recommended minimum precautionary measure to be followed in performing
the types of hot work listed in Table 13-1. If, in the opinion of the supervisor, additional protection is required
for a particular welding or burning job, such added protective measures should be used.
Open Area includes most outside work, the mechanical shop (except vessels or partitioned areas inside the
building) and well-ventilated large rooms, buildings, or tanks. Confined Spaces include work areas such as inside
small tanks, drums, towers, or other vessels, whether indoors or out, as well as small rooms, deep excavations,
and manholes.
Table 13-1 - Welding and Burning Stick Electrode Welding
Electrode
AWS E-6010
AWS E-6011
AWS E-6012
AWS E-6013
AWS E-6020
E-316 Stainless 18-12
E-310 Stainless 25-20
e-308 Stainless 18-8
E-610 12% Cr
E-502 5% Cr
E-605 9% Cr
E-7018 Low Hydrogen
E-8018 B-2 (1-1/4% Cr)
E-9018 B-3 (2-1/4% Cr)
E-8108 C-2 (3-1/2% Ni)
Stoody 6
Basic Elements
Iron
Iron
Iron
Iron
Iron
Chromium, Nickel, Iron
Chromium, Nickel, Iron
Chromium, Nickel, Iron
Chromium, Iron
Chromium, Iron
Chromium, Iron
Iron
Chromium, Iron
Chromium, Iron
Nickel, Iron
65% Cobalt, 45% Tungsten, 28%
Chromium Cobalt
High Chromium, Nickel
68% Nickel
65% Nickel
60% Nickel, 23% Copper
60% Nickel
36% Nickel, 20% Chromium
Byproducts
Precautions
A
A
A
A
A
Chromium, Nickel
B
Chromium, Nickel B
B
Chromium, Nickel
B
Chromium
A
B
Chromium
C
Fluorides
A
A
Chromium
B
B
Chromium, Nickel
Eutectic 680
B
Nickel
Inco-A
B
Nickel
Inconel 182
B
Nickel, Copper
Monel 190
B
Nickel
Ni-Rod 55
B
Carpenter 20
Precautions:
A. No special precautions are needed in open or well-ventilated areas. Work in poorly ventilated
areas will require respiratory protection. Work in confined spaces may require fume filter-type
respirators or supplied air. Adhere to or upgrade permit requirements. Consult the Welding
Supervisor.
B. Moderate amounts of fumes generated:
1. Use exhaust blowers or air siphons to remove fumes from breathing zone in open areas.
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