Surface Cleanliness Flashcards
An established norm or requirement written by industry professionals.
Standard.
Standards are?
Formal Documents.
Standards establish?
Uniform engineering or technical criteria.
Methods.
Processes.
Practices.
Unless a standard is referenced by the specification it is?
Non-binding to the contractor.
NACE No. 1 is a SSPC SP?
SSPC-SP5
NACE No. 1 is a SSPC SP?
SSPC-SP 5
NACE No. 1 (SSPC-SP 5) is a?
White metal blast cleaning.
When viewed without magnification a NACE No. 1 (SSPC-SP 5) should be free of?
Visible oil, grease, dust, dirt, mill scale, rust, coating, oxides, corrosion products and other foreign matter.
White Metal Blast Cleaning is what NACE/SSPC standard?
NACE No. 1
SSPC-SP 5
A Near-white metal blast cleaning is what NACE/SSPC standard?
NACE No. 2
SSPC-SP 10
NACE No. 2 (SSPC-SP 10) Near White Blast Cleaning:
When viewed without magnification shall be free of all 1?
Visible oil, grease, dust, dirt, mill scale, rust, coating, oxides, corrosion products and other foreign matter.
NACE No. 2 (SSPC-SP 10) Near White Blast Cleaning: Random staining shall be limited to not more than 1___ of each unit area of surface and may consist of light shadows caused by stains of mill scale, rust, or previous coatings.
5 percent.
NACE No. 2 (SSPC-SP 10) Near White Blast Cleaning: Random staining shall be limited to not more than 5% of each unit area of surface and may consist of light shadows caused by stains of ?
Mill scale, rust, or previous coatings.
NACE No. 2 (SSPC-SP 10) is?
Near White Metal Blast Cleaning.
NACE No. 2 (SSPC-SP 10) percent of staining allowed?
5 percent.
This standard allows 5 perfect of staining per each unit area.
NACE No. 2
Near White Metal Blast.
(SSPC-SP 10)
This standard allows for no staining?
NACE No. 1
White Metal Blast
(SSPC-SP 5)
NACE No. 3 (SSPC-SP 6) is a?
Commercial Blast Cleaning
NACE No. 3 (SSPC-SP 6) when viewed without magnification, the surface should be free of?
Commercial Blast
Visible oil, grease, dust, dirt, mill scale, rust, coating, oxides, corrosion products and other foreign matter.
Commercial Blast cleaning is what NACE/SSPC standard?
NACE No. 3
SSPC-SP 6
NACE No. 3 (SSPC-SP 6) allows for random staining of no more than ____ of each unit area?
33 percent.
Commercial Blast.