§ 84.308 Additional testing.
(a) NIOSH will conduct additional tests, as indicated below, on one or more of the units submitted for approval. Each unit tested must meet the conditions specified in these tests for the CCER to receive approval.
(b) NIOSH will perform safety hazard tests on any CCER that stores more than 200 liters of oxygen or that stores compressed oxygen at pressures exceeding 3,000 psi. The applicant must submit 15 units in addition to the 21–23 units required for testing under §§ 84.304 through 84.307. These units will be evaluated for fire and explosion hazards using the tests specified in RI 9333, pages 4–18; RI 8890, pages 6–62; and PRC Report No. 4294, pages 18–62.
(c) NIOSH will perform the following tests on the eye protection (gas-tight goggles or escape hood lens) of one or more units of every CCER submitted for approval: