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USACE / NAVFAC / AFCEC / NASA UFGS-22 15 09.00 40 (May 2022)
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Preparing Activity: NASA Superseding
UFGS-22 05 83
.63 (November 2016)
UFGS-22 15 09 (August 2010)
UNIFIED FACILITIES GUIDE SPECIFICATIONS
References are in agreement with UMRL dated October 2022
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SECTION TABLE OF CONTENTS
DIVISION 22 - PLUMBING
SECTION 22 15 09.00 40
GENERAL SERVICE COMPRESSED-AIR SYSTEMS CLEANING PROCEDURES
05/22
PART 1 GENERAL
1.1 REFERENCES
1.2 DEFINITIONS
1.2.1 Cleanliness-Level Terms
1.2.2 Cleanliness-Level Classifications
1.2.2.1 Class I - Oxidizers and Oxidizer Pressurants
1.2.2.2 Class II - Fuels, Fuel Pressurants and Hydraulics
1.2.2.3 Class III - Air Control and Instrument Pneumatics
1.2.2.4 Class IV - Standard Industrial Cleaning
1.3 SUBMITTALS
1.4 QUALITY CONTROL
1.4.1 Preconstruction Qualifications
1.4.2 Process Approval
1.4.3 Cleaning Certification Tags
1.4.4 Predictive Testing and Inspection Technology Requirements
PART 2 PRODUCTS
2.1 MATERIALS
2.1.1 Demineralized Water
2.1.2 Drying or Preservation Gas
2.1.3 Filter Discs
2.1.4 Nitric Acid
2.1.5 Citric Acid
2.1.6 Muriatic Acid (Hydrochloric)
2.1.7 Hydrofluoric Acid
2.1.8 Normal - Propyl Bromide
2.1.9 Tape
2.1.10 Polyethylene Film
2.1.11 Low-Water-Vapor Transmission Film
2.1.12 Aluminum Foil
SECTION 22 15 09.00 40 Page 1
