NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Back to Results
Environmental monitoring of the orbiter payload bay and Orbiter Processing FacilitiesContamination control in the Orbiter Processing Facility (OPF) is studied. The clean level required in the OPF is generally clean, which means no residue, dirt, debris, or other extraneous contamination; various methods of maintaining this level of cleanliness are described. The monitoring and controlling of the temperature, relative humidity, and air quality in the OPF are examined. Additional modifications to the OPF to improve contamination control are discussed. The methods used to maintain the payload changeout room at a level of visually clean, no particulates are to be detected by the unaided eye, are described. The payload bay (PLB) must sustain the cleanliness level required for the specific Orbiter's mission; the three levels of clean are defined as: (1) standard, (2) sensitive, and (3) high sensitive. The cleaning and inspection verification required to achieve the desired cleanliness level on a variety of PLB surface types are examined.
Document ID
19860032865
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Bartelson, D. W.
(Lockheed Space Operations Co. Cocoa Beach, FL, United States)
Johnson, A. M.
(NASA Kennedy Space Center Cocoa Beach, FL, United States)
Date Acquired
August 12, 2013
Publication Date
November 1, 1985
Subject Category
Space Transportation
Report/Patent Number
AIAA PAPER 85-6068
Accession Number
86A17603
Distribution Limits
Public
Copyright
Other

Available Downloads

There are no available downloads for this record.
No Preview Available