SCO Plumbing & Gas study guide
SCO Plumbing & Gas · Work through your exam, one topic at a time.
The SCO Plumbing & Gas credential refers to Safety Codes Officer certification in the Plumbing and Gas disciplines administered through the Safety Codes Council in Alberta. Candidates typically pursue it to perform safety codes work - plan review, permitting and inspection functions - within accredited municipalities or agencies in those two scopes. The Council's site lists Plumbing Discipline and Gas Discipline as separate SCO disciplines alongside others such as Building, Electrical, Fire, and Pressure Equipment, and it publishes pathways to become a Safety Codes Officer, courses and exams, out-of-province credential recognition, code update training, and continuing education. Because the public source does not publish question counts, time limits, pass marks, fees, or retake rules for these disciplines, candidates should confirm those details directly with the Council rather than rely on secondhand figures. Topics on this exam: Plumbing Discipline and Gas Discipline. The SCO Plumbing & Gas study guide has 2 sections and about 1,036 words.
01Plumbing Discipline - SCO Plumbing & Gas
The Plumbing Discipline domain tests the Safety Codes Officer's ability to apply the National Plumbing Code of Canada and the administrative framework of the Safety Codes Act during permit review, inspection, and enforcement. Questions focus on drainage and venting, water supply, fixtures, backflow prevention, materials, testing, and documentation. You are expected to read a described installation, identify the governing code requirement, and decide whether to approve it, reject it, or order a correction. Drainage pipe slope is 2% (1 in 50) for 3 in and smaller, and 1% (1 in 100) for 4 in and larger.
508 words, about 3 min02Gas Discipline - SCO Plumbing & Gas
The Gas Discipline domain tests the Safety Codes Officer's application of CSA B149.1 for natural gas and propane installation and CSA B149.2 for propane storage and handling, together with permit and inspection procedures. Questions cover piping and tubing, appliance connections, venting, combustion air, clearances, pressure and leak testing, propane cylinders, and enforcement. The SCO must confirm that gas work is done under permit, by a certified person, and in compliance before gas is introduced. Gas piping must be approved material, supported, protected from physical damage, and sized for the connected load.
528 words, about 3 min