CCO’s Tower Crane Inspector certification is a written-only credential: experienced candidates are approved by CCO on a documented experience record before sitting the Crane Inspector Core written examination and the Tower Crane Inspector Specialty written examination, covering six inspection domains against ASME B30.3 — climbing, anchoring, and height are the specialty’s center. There is no practical examination. PassProfessor’s Tower Crane Inspector program is in the works for those written examinations.
This program is part of the expanding PassProfessor catalog — join the notify list and we’ll email you when enrollment opens.
A tower crane is not visited by its inspector so much as audited in place: it is assembled on the site, climbs with the building, and cannot be sent anywhere for a convenient examination. The tower inspector’s craft is structural judgment at height — mast and tie-in integrity, climbing records, anchorage to a structure that is itself still being built — under ASME B30.3. The verdicts are consequential in a particular way: this machine works over the public, over the building, and over every trade on the site, for months, and the inspector’s signature is what lets it keep doing so.
PassProfessor’s Tower Crane Inspector (TCI) program is in the works as part of the expanding PassProfessor catalog, organised on the written examination’s published domains so preparation follows the examination’s own architecture. This page states the credential’s verified facts — its examinations, its fees, its windows, and the component this program does not cover — exactly as the issuing body publishes them.
Which credential is this?
This page covers one credential only: the Tower Crane Inspector (TCI), issued by CCO (NCCCO). It is not a neighbouring designation, and the distinctions matter, because this family of credentials is deliberately granular — each designation certifies a defined machine, role, or function, and an employer or regulator asking for one is not asking for another. The facts table below is the credential’s identity card; the companion guide walks the route to it in full. Candidates should confirm, before any preparation begins, that this is the designation their employer, their site, or their licence actually requires — in this suite, the costliest preparation error is preparing thoroughly for the adjacent credential.
What will the program cover?
Built on the published outline, section by section. The program in the works organises preparation on the written examination’s own domains, in the outline’s own proportions, with practice in the examination’s multiple-choice format and at its pace — so study time lands where the sitting will spend it.
Primary documents, not folklore. Crew custom and training folklore are not the syllabus. The program is written from the handbook and outline CCO (NCCCO) publishes, and it teaches candidates to check every contested point against those documents — a habit that serves them in the examination room and on the job.
Certification context included. The program situates the written sitting inside the full route the issuing body publishes — what precedes it, what accompanies it, what follows it — so no candidate is surprised by a gate, a window, or a companion requirement after passing.
Independence stated, not implied. This is preparation for an examination administered by another body. PassProfessor is independent of CCO (NCCCO); enrollment, when it opens, buys preparation and nothing else — not the credential, not a report to the issuer, not a substitute for any requirement.
The written-only boundary, stated plainly
This credential is examined in writing only. There is no hands-on sitting for PassProfessor to exclude — and none is implied anywhere in this program. The preparation in the works therefore covers the credential’s whole examination requirement: the written examinations named in the facts table above.
What are the verified facts of the credential?
| Fact of record | Detail |
|---|---|
| Designation | Tower Crane Inspector — designation code TCI, in CCO’s Crane Inspector program (developed with the Crane Certification Association of America) |
| Certifying body | CCO — the National Commission for the Certification of Crane Operators (NCCCO) |
| Examination structure | Written examinations only — there is no practical examination in the Crane Inspector program. Certification requires the Crane Inspector Core written examination and the Tower Crane Inspector Specialty written examination |
| Experience gate — read this first | CCO requires documented crane-related experience — the program was built for professionals with years of experience as inspectors, operators, mechanics or technicians, or shop foremen — submitted on CCO’s experience forms with supporting documentation, and CCO individually approves each candidate before permitting examination |
| Examination fees | Third-party fees paid to CCO under its published fee schedule: Core written $210; each inspector specialty written $80 |
| Governing standards | ASME B30.3 (tower cranes) and the inspection requirements of OSHA 29 CFR 1926 Subpart CC, including post-assembly, post-climb, and periodic inspection duties |
| Validity | Certification is valid for five years; recertification is by the applicable written examination(s) |
How does preparation map to the examination outline?
The published outline for this written examination organises the sitting as follows. Preparation in the program in the works is organised on the same domains.
| Examination domain | Weight / character |
|---|---|
| Pre-Inspection Survey | Written domain |
| Records Review | Written domain |
| Visual Inspection | Written domain |
| Operational Testing | Written domain |
| Load Testing and Load Charts | Written domain |
| Post-Inspection | Written domain |
Pre-Inspection Survey (Written domain). Every inspection begins before a wrench is lifted: establishing the tower crane’s identity, configuration, service history, and duty, agreeing the inspection’s scope and access, and reviewing the site conditions that constrain the work. For tower cranes the survey is inseparable from the structure the crane is tied to: mast sections and connections, tie-ins and anchoring, climbing history, foundation or base arrangement, and the building interface must all enter the record before component inspection begins.
Records Review (Written domain). Inspectors audit paper as rigorously as steel: prior inspection reports, load test records, repair and modification history, manufacturer bulletins, and the documentation chain OSHA and ASME B30.3 require. Items test spotting the record that does not match the machine in front of the inspector — the undocumented modification, the lapsed test, the chart that belongs to another configuration.
Visual Inspection (Written domain). The core craft domain: structural members, welds, wire rope and terminations, hooks and sheaves, brakes, hydraulics, electrical systems, safety devices, and placarding, each judged against published removal and acceptance criteria. Tower visual work concentrates on mast chords and connection pins and bolts, slew ring and turntable, jib and counter-jib chords, tie bars and anchorages, climbing frame condition, and corrosion or fatigue cracking at the highly stressed connections a tall machine cycles daily.
Operational Testing (Written domain). A static crane can hide a failed brake; this domain covers function testing under controlled conditions — motions through their ranges, limit and safety device verification, brake holding tests, and rated-capacity indicator checks — and the judgment to stop a test that is itself becoming unsafe. Operational testing covers slewing, trolley travel, and hoisting across the tower’s geometry, anemometer and limit device verification, and the load moment system — tested with awareness that the machine’s response at height differs from anything at ground level.
Load Testing and Load Charts (Written domain). Proof load testing: when it is required — after assembly, modification, repair, or periodically — how test loads are determined and applied, and how the inspector verifies the chart in the cab is the chart for the machine as configured. Tower load testing is bound to erection and climbing events: post-assembly and post-climb verification, moment and capacity checks at the governing radii, and chart verification against the actual mast height and jib configuration erected.
Post-Inspection (Written domain). The inspection is not finished when the inspector leaves the machine: deficiency classification, out-of-service determinations, the written report’s required content, notification duties, re-inspection after correction, and the record retention the next inspector — and the regulator — will rely on.
Who earns this credential?
Candidates are tower crane erectors and service technicians moving into inspection, third-party inspectors adding the tower specialty, and rental-company tower specialists. The pool is the smallest in the inspector family — tower work is a specialty trade — and the experience gate keeps it senior. Preparation concentrates on converting erection and service experience into B30.3’s inspection framework and vocabulary.
What is the route to the credential?
CCO’s route runs: document crane-related experience on CCO’s experience forms with supporting evidence, receive CCO’s approval, then pass the Crane Inspector Core written examination and the Tower Crane Inspector Specialty written examination. There is no practical examination. Certification runs five years, renewed by the applicable written examinations. This program prepares candidates for the written examinations — the whole examination requirement of this credential.
What makes this examination demanding?
Height reorganizes the knowledge. Ground-level inspection instincts — walk around it, look at everything — are replaced by planned ascents, connection-by-connection records, and documentary reconstruction of climbs and tie-ins the inspector may not have witnessed. The specialty examination tests B30.3’s event-driven inspection logic: what assembly, climbing, repair, and severe weather each trigger, and what evidence satisfies each trigger. Candidates who inspect mobile cranes fluently discover the tower specialty is a different discipline wearing a similar name.
An honest note on format
PassProfessor practice works in the format this examination uses — multiple-choice, timed at the examination’s pace. The issuing body does not release its examination items, and no provider can offer them. Practice results are a study gauge, not a prediction of a certification or licensing outcome, and the examination decision and the credential decision both belong to bodies other than PassProfessor.
How should you use this page while the program is in the works?
- Join the notify list today. Enrollment is not open yet, and the notify list is how you hear the moment it is. While you wait, read the exam guide — it walks the route, the outline domain by domain, the sitting itself, and a preparation plan in full.
- Confirm the designation before the syllabus. Read the ‘Which credential is this?’ section above twice if your background is in a neighbouring machine or role; in this suite, designations are atomic, and the wrong one is a wasted season.
- Plan the whole route, not only the sitting. The steps around the written examination — companion examinations, practical sittings this program does not cover, approval gates, and completion windows — have their own lead times, and candidates who start them during preparation do not lose a season to sequencing after a pass.
- Study from the primary documents alongside any preparation. The candidate handbook or licensing guidance and the published outline are the examination’s sources, and both are published for candidates.
Frequently asked questions
What is the Tower Crane Inspector (TCI) credential? It is the credential this page covers: Tower Crane Inspector — designation code TCI, in CCO’s Crane Inspector program (developed with the Crane Certification Association of America). A tower crane is not visited by its inspector so much as audited in place: it is assembled on the site, climbs with the building, and cannot be sent anywhere for a convenient examination. The issuing body is CCO (NCCCO).
Who issues the tower crane inspector credential? CCO (NCCCO). That body writes or administers the examination, sets the requirements, and makes the certification or licensing decision. PassProfessor prepares candidates for the written examination and has no part in the decision.
What written examination must candidates pass? Written examinations only — there is no practical examination in the Crane Inspector program. Certification requires the Crane Inspector Core written examination and the Tower Crane Inspector Specialty written examination
Is there a practical or hands-on examination? There is no practical examination in this credential; its examination requirement is written only, as the facts table states.
What is the passing standard? CCO sets the passing standard for its examinations by criterion-referenced standard setting and reports each candidate’s performance by domain. This page states no percentage figure for the standard, because CCO does not publish it as a simple percentage for this designation — inventing one would misstate the record.
What does the examination cost? Third-party fees paid to CCO under its published fee schedule: Core written $210; each inspector specialty written $80 Those are third-party fees owed to the issuing body — not PassProfessor charges. This page prints no PassProfessor price.
How long does the credential last? Certification is valid for five years; recertification is by the applicable written examination(s)
What will the PassProfessor program cover? The written examination named above — its published domains, its format, and its pacing — together with the certification or licensing route around it as the issuing body publishes it. Where the credential has a practical component, that component is not covered, and the program says so wherever the credential is described.
When will the PassProfessor program open? The program is in the works and enrollment is not open yet. Join the notify list on this page and you will be emailed when enrollment opens; the companion exam guide is available to read now for planning your preparation.
Is PassProfessor affiliated with CCO (NCCCO)? No. PassProfessor is an independent preparation provider and is not affiliated with CCO (NCCCO). Nothing in the program is reported to the issuing body, and completing preparation is not a step in the certification or licensing process.