MIL-STD-1330-SUP-2 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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Procedure

Operation

Operation performed by

Inspector or witness

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

5.13.2.4

5.13.2.5

5.13.2.6

NVR and hydrocarbon inspection

Personnel who

performed the cleaning

Required 2/

Independent group not associated with the cleaning

Not required

5.13.3.2

Visual inspection for clarity and 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/

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

5.13.6

Detection of hydrocarbons by swipe

Personnel who

performed the cleaning

or an independent

group not associated

with the cleaning

Not required

5.16

Packaging

Not applicable

Required if packaging is for maintaining system cleanliness.        Not required for all other circumstances. 1/