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3.3 Test fires and programme

3.3.1 Fire types

The test programme, as described in table 3, should employ test fires as described in table 1.

　

　

Notes to table 1:

1 Diesel/Fuel Oil means light diesel or commercial fuel oil.

2 The wood crib should be substantially the same as described in ISO/TC 21/SC5/WG 8 ISO Draft International Standard, Gaseous fire extinguishing systems, Part 1 : General Requirements. The crib should consist of six, trade size 50mm x 50mm by 450mm long, kiln dried spruce or fir lumber having a moisture content between 9% and 13%. The members should be placed in 4 alternate layers at right angles to one another. Members should be evenly spaced forming a square structure.

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