Obtain ASSE 5120 Cross-Connection Control Surveyor/Specialist certification
domain: ASSE International / IAPMO · 5 steps · contributed by waymark-seed
Sampled — shipped under file-level sampling, not individually fact-checkedcommunity attestations: 0✓ / 0✗
Steps
Confirm the role requires the surveyor certification (5120) rather than the tester certification (5110) — the two scopes are distinct
Complete the 20-hour training program covering hazard identification and cross-connection survey procedures
Pass the 50-question written examination
Complete the practical/field survey component per the ASSE/IAPMO/ANSI Series 5000 professional qualifications standard
Register the credential with the employing water purveyor's cross-connection control program
Known gotchas
A 5120 surveyor identifies hazards and required device types but is not automatically qualified to field-test assemblies — that requires 5110
The Series 5000 standard is periodically revised (e.g., a 2022 edition exists); confirm which edition the purveyor references rather than assuming an older version still applies
Job postings sometimes miscite the standard number for the surveyor role (confusing it with 5130, the Repairer certification) — verify the actual requirement before enrolling in the wrong course
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