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Arizona
L-41 Septic Tanks and Systems
(Commercial)
| Apply for the license |
Arizona Registrar of Contractors
800 W. Washington Street, 6th floor
Phoenix, AZ 85007
Phone: (602) 542-1525, (800) 271-9286
www.azroc.gov
|
| Exam Administrator |
|
Prometric
Attn: Arizona Contractors
1260 Energy Lane
St. Paul, MN 55108
Phone: (800) 899-4089, Fax: (800) 347-9242
Candidate Web Site for
Arizona
|
| Exam Type |
| CLOSED BOOK |
| Exam Content |
| Subject Area |
% of Questions |
| General Knowledge |
14 |
| Septic Tanks |
34 |
| Disposal Absorption Fields |
28 |
| Installation |
19 |
| Distribution Box |
5 |
|
| Total Number of Test Questions: |
80 |
| Time Allowed (hours) |
2.0 |
| Passing percentage |
70% |
| In Arizona you must also pass a Business Management Exam unless you are already a licensed contractor who is adding a classification to your license. |

|
Reference Books NOT Permitted in the Exam
(used to write questions) |
| 1. |
Uniform Plumbing Code, 1994,
International Association of Plumbing and Mechanical Officials. |
| 2. |
Arizona Amendments to Uniform Plumbing Code,
1994, International Association of Plumbing and Mechanical Officials. |
| 3. |
On-site Wastewater Treatment Facility Provisions
in Unified Water Quality Permit Rule, Arizona Administrative Code Title
18, Chapter 9, January 1, Aritcle 3, 2001 Edition. |
 |
| 4. |
State of Arizona OSHA Safety and Health Standards
for the Construction Industry (29 CFR 1926), January 1, 2003 Edition. |
| 5. |
ASTM C 1227 - Standard Specification
for Precast Concrete Septic Tanks, 2002, ASTM. |
| 6. |
Arizona Blue Stakes Center. |
 |
| 7. |
Excavation and Grading Handbook,
Revised Second Edition, 1987, Nick Capachi. |
| 8. |
Mathematics for Plumbers and Pipefitters,
5th Edition, 1995, Lee Smith, Bartholomew D'Arcangelo, Benedict D'Arcangelo, J. Russell Guest. |
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Recommended Study Materials
Arizona • L-41 Septic Tanks and Systems (Commercial) |
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Return to the Arizona Home Page
10-Jan-2007

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