MIL-STD-1330 Precision Cleaning And Testing Of Shipboard Oxygen, Helium, Helium-Oxygen, Nitrogen, And Hydrogen SystemsThis standard provides the requirements for precision cleaning and testing of oxygen or oxygen-enriched systems and components; oxygen generating plants including nitrogen, hydrogen, and demineralized water support systems and components; and helium, helium-oxygen, and hydrogen life support systems and components. Each activity will implement the applicable requirements of this document through a locally prepared and approved procedure. Activities subject to additional quality assurance requirements such as NAVSEA SS800-AG-MAN-010/P-9290 or NAVSEA SS521-AA-MAN-010 will obtain procedure approval from the applicable certifying activity.

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MIL-STD-1330D(SH)

w/ Change 1

TABLE XII. In-process operation inspections.

Procedure	Operation	Operation performed by	Inspector or witness
5.1.2	Facility maintenance	Not applicable	Not required
5.2 and 5.16	Cleaning and packaging of components in a cleanroom	Not applicable	Not required
5.2 and 5.16	Cleaning and packaging of components in a controlled area	Not applicable	Required 1/ 2/
5.3	Cleaning of flasks	Not applicable	Not required
5.3	Inspection of flasks	Not applicable	Required 1/
5.4	Instrument cleaning	Not applicable	Not required
5.5 through 5.8	Cleaning of piping systems	Not applicable	Not required
5.9.1 and 5.9.2	Pressure and operational testing	Not applicable	Not required
5.9.3	Gas analysis	A facility which is recognized and accepted by NAVSEA	Not required
5.10	Maintenance of cleanliness	Not applicable	Required 1/ 2/
5.11	Piping repairs between flasks	Not applicable	Not required
5.12	Loss of system cleanliness	Not applicable	Required 1/ 2/
5.13.1	Visual inspection of surface for cleanliness	Personnel who performed the cleaning or an independent group not associated with the cleaning	Not required
5.13.2.2	Shake test	Personnel who performed the cleaning or an independent group not associated with the cleaning	Not required
5.13.2.3 through 5.13.2.8	NVR and hydrocarbon inspection	Personnel who performed the cleaning	Required 2/
5.13.2.3 through 5.13.2.8	NVR and hydrocarbon inspection	Independent group not associated with the cleaning	Not required
5.13.2.9 5.13.3.2	Visual inspection for clarity or particles	Personnel who performed the cleaning or an independent group not associated with the cleaning	Not required
5.13.3.3	Particle count	Personnel who performed the cleaning	Required 2/
5.13.3.3	Particle count	Independent group not associated with the cleaning	Not required
5.13.4 and 5.13.5	pH and alkalinity analysis	Personnel who performed the cleaning or an independent group not associated with the cleaning	Not required