NACE CIP I Exam Questions & Answers
Commercial Blast Cleaning
33% of each unit area of surface may consist of light shadows,
slight streaks, or minor discoloration
NACE No. 3/SSPC-SP 6
a
NACE No. 1/SSPC-SP 5
Near-White Metal Blast Cleaning.
NACE No. 2/SSPC-SP 10
Industrial Blast Cleaning
-traces of tightly adherent mill scale, rust, and coating residues are
permitted to remain on 10 percent of each unit area
NACE No. 8/SSPC-SP 14
NACE No. 4/SSPC-SP 7 Brush-Off Blast Cleaning
Surface Preparation Standards for Abrasive Blast and hand and Pow
Tool Cleaning
&
"Blast Cleaning to Visually Cleaned Steel"
ISO 8501-1
Blast Cleaning to Visually Clean Steel OR
(white metal)
(ISO) Sa 3
Very Thorough Blast Cleaning
(ISO) Sa 2 1/2
OR (near white metal)
, NACE CIP I
NACE CIP I Exam Questions & Answers
Thorough Blast Cleaning
or (commercial blast)
(ISO) Sa 2
Light Blast Cleaning OR
(brush off blast)
(ISO) Sa 1
Thorough Hand & Power Tool Cleaning.
ISO 8501-1 St 2
Very Thorough Hand & Power Tool Cleaning.
ISO 8501-1 St 3
Surface Preparation Standards for hand and Power Tool Cleaning
SSPC
SSPC-SP 2 Hand Tool Cleaning