(CR-4) (C-4) Boilers, Steamfitting & Process Piping
Apply for the License
Arizona Registrar of Contractors
1700 W. Washington St, Suite 105
Phoenix, AZ 85007
Phone: (877) 692-9762
PSI Services LLC
3210 E. Tropicana Ave
Las Vegas, NV 89121
Phone: (855) 744-0310
|Subject Areas||# of|
|Steam and Hot Water Piping||6|
|Flues and Vents||4|
|Sizing and Estimating||4|
|Testing and Inspection||4|
Total number of test questions:
Time allowed (minutes):
In addition to the trade-specific examination, you must take the
Arizona Statutes & Rules Training Course & Exam
Books Allowed in the Exam
Code of Federal Regulations, 29 CFR Part 1926 (OSHA), GPO [or] (OSHA) Selections by PSI
International Mechanical Code, 2009, ICC
International Fuel Gas Code, 2009, ICC
Books NOT Allowed in the Exam
Low Pressure Boilers, 3rd Edition, 2009, Frederick Steingress
Modern Hydronic Heating for Residential and Light Commercial Buildings, 2nd Edition, John Siegenthaler
IPT’s Pipe Trades Handbook, 1991 (updated 2006), Robert Lee, IPT Publishing
Available Study Materials
PSI OSHA Selections
Sample questions are based on the PSI publication titled “29 CFR PART 1926 Selections, as of June 2013” (highlighted in green above).
This file contains approx. 800 sample questions.
REMINDER: PSI uses this book for many exams they offer. Not all sections of this code will apply to your exam.
We also include a table showing the relationship between our questions and OSHA code sections. Corrections to the original PSI publication are noted.