ISO 17776 Checklist
ISO 17776 Checklist
ISO 17776 Checklist
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Hazard<br />
number<br />
Table D.1 (continued)<br />
Hazard description Safety Health Environmental<br />
Sources<br />
08.02 In-air transport (flying) MH — — Helicopter and fixed wing travel to and from locations<br />
and camps, transporting materials, supplies and<br />
products<br />
08.03 Boat collision hazard to other<br />
vessels and offshore structures<br />
08.04 Equipment with moving or<br />
rotating parts<br />
08.05 Use of hazardous hand tools<br />
(grinding, sawing)<br />
08.06 Use of knives, machetes and<br />
other sharp objects<br />
08.07 Transfer from boat to offshore<br />
platform<br />
MH — — Shipping lane traffic, product transport vessels, supply<br />
and maintenance barges and boats, drifting boats<br />
WP — — Engines, motors, compressors, drill stems, thrusters<br />
on DP ships<br />
WP — — Workshop, construction sites, maintenance sites,<br />
rotating equipment<br />
WP — — Galley, seismic line clearing, grubbing operations<br />
WP — — Basket transfer, rope transfer<br />
09 Environmental hazards<br />
09.01 Weather WP — — Winds, temperature extremes, rain, etc<br />
09.02 Sea state MH — — Waves, tides or other sea states<br />
09.03 Tectonic MH — — Earthquakes or other earth movement activity<br />
10 Hot surfaces<br />
10.01 Process piping and equipment<br />
between 60 °C and 150 °C<br />
10.02 Process piping and equipment<br />
over 150 °C<br />
10.03 Engine and turbine exhaust<br />
systems<br />
WP P — Oil-well piping, piping in fractionation systems, glycol<br />
regeneration<br />
MH P — Hot oil piping, piping associated with stills and<br />
reboilers<br />
WP P — Power generation, gas compression, refrigeration<br />
compression, engine-driven equipment such as<br />
forklifts<br />
10.04 Steam piping WP P — Sulfur plants, power boilers, waste heat recovery<br />
systems, heat tracing and jackets<br />
11 Hot fluids<br />
11.01 Temperatures between 100 °C<br />
and 150 °C<br />
11.02 Temperatures greater than<br />
150 °C<br />
WP P — Glycol regeneration, low quality steam systems,<br />
cooling oils, galley<br />
MH P — Power boilers, steam generators, sulfur plants, waste<br />
heat recovery units, hot-oil heating systems,<br />
regeneration gases used with catalysts and<br />
desiccants<br />
12 Cold surfaces<br />
12.01 Process piping between<br />
– 25 °C and – 80 °C<br />
12.02 Process piping less than<br />
– 80 °C<br />
MH P — Cold ambient climate, Joule-Thomson expansions<br />
(process and leaks), propane refrigeration systems,<br />
LPG gas plants<br />
MH P — Cryogenic plants, LNG plants, LNG storage vessels<br />
including tankers, vapour lines off liquid nitrogen<br />
storage<br />
13 Cold fluids<br />
13.01 Oceans, seas and lakes less<br />
than 10 °C<br />
— P — Northern and Southern oceans and lakes<br />
49
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