Construction Trade Exam Research Area

Columbia (MO)
Master Mechanical
ICC Exam # 670

Apply for the License

City of Columbia
701 E. Broadway
Columbia, MO 65205
Phone: (573) 874-7474
City of Columbia Website

Exam Administrator

International Code Council
900 Montclair Rd.
Birmingham, AL 35213
(888) 422-7233, Ext. 5524
Candidate Information Web Page

Exam Type


Exam Content

Subject Areas % of
Appliances and Equipment 10
Chimneys and Vents 7
Combustion Air 8
Duct Systems 12
Electrical 9
Exhaust and Ventilation Systems 8
Fuel Supply Systems 7
General Requirements and Plan Analysis 33
Special Requirements 4
Water 2

Total Number of Test Questions: 100
Time Allowed (hours): 4.0


Books Allowed in the Exam

1. International Fuel Gas Code, 2012, ICC. Doc Link
2. International Mechanical Code, 2012, ICC. Doc Link
3. National Electrical Code (NFPA-70), 2011, NFPA. Doc Link
Study materials are currently NOT available for this exam

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