Overhead Crane Maintenance, Inspection & Service Program Review
Is your crane maintenance program actually protecting your equipment? Already have a crane service company? That is expected — service providers deliver essential work, and CAG adds an independent owner's-side review of how your cranes are inspected, maintained, repaired and managed. We help owners design, benchmark and improve overhead crane PM programs — grounded in CSA B167 Part 6, CMAA service class, and the OEM requirements for the specific equipment you run.
Learn more: Crane Service Contract vs. Crane Maintenance Program: What's the Difference?
When you need this
Signals it's time to engage CAG.
- You have overhead cranes but no formal written PM program
- Your current PM program is inherited, undocumented, or vendor-controlled
- You are consolidating maintenance across multiple sites and want a common standard
- Unplanned crane downtime is becoming a production risk
- Insurance, corporate parent or a regulator has asked for evidence of a documented PM program
- Your PM contractor's scope, price and reports don't line up and you need an independent benchmark
- Your inspection program needs to be designed or audited — intervals, competency, records and who signs off
- A crane service agreement is up for renewal and you need the scope and pricing reviewed before you sign
What we deliver
Concrete outputs, not just advice.
- —Written PM program document, per crane and per fleet
- —Inspection interval matrix aligned to CSA B167 Part 6 and CMAA class
- —Task lists by frequency (shift / monthly / quarterly / annual / multi-year)
- —Spare-parts and consumables recommendations with lead-time flags
- —Contractor scope-of-work and pricing benchmark for outsourced inspection and repair
- —Records templates: pre-op checklists, periodic inspection forms, annual report format
- —KPIs and reporting cadence for maintenance leadership
- —Inspection program design or audit — interval matrix, competency requirements and record structure
- —Service agreement review — scope, exclusions, response commitments and pricing benchmark before renewal
CSA B167 Part 6 sets the framework — frequent (daily/shift) pre-operational checks, periodic documented inspections, and a comprehensive annual — but the standard deliberately leaves interval and scope to the owner's judgment based on service class and environment. That judgment is exactly where owners without dedicated crane expertise leave value on the table. We deliver a PM program that is defensible, executable, and calibrated to the way your cranes actually get used.
A good PM program is service-class-aware. A Class A standby maintenance crane and a Class E steel-mill ladle crane cannot share the same interval matrix, task list, or spare-parts strategy — but in practice, many facilities run all of their cranes on whatever the last inspection contractor happened to propose. We rebuild the program from first principles: duty cycle observed on site, environment (heat, dust, chemistry, cold), OEM manual requirements, and the applicable clauses of CSA B167 Part 6 and CMAA 70/74.
The output is a document your team can actually execute. Task lists reference specific components on your cranes, not generic bullets. Intervals are tied to CMAA class and duty. Records are structured so the annual review demonstrates compliance without a scramble. Where you outsource inspection or major repair, we write the scope-of-work so bids are comparable and the contractor's deliverables are unambiguous — which reduces scope ambiguity, duplicated work and unnecessary maintenance expenditure while making contractor proposals easier to compare at the next re-bid.
Program design is a one-time engagement. Once the program is in place, your internal team or your existing contractor executes it — we can stay on in a light annual review role, or step away entirely. Either way, you own the document and the records.
Standards referencedCSA B167 Part 6, CMAA 70/74 (service class), ASME B30.2, OEM manuals.
Independent Review of the Existing Program
Crane service providers inspect, maintain and repair equipment. CAG helps the owner independently review whether the overall program, contractor scope, inspection reporting, repair priorities and capital plan are appropriate.
Self-audit checklist
What a defensible overhead crane PM program contains
Use this as a quick self-audit. If your current program is missing more than two of these, it is exposing the facility.
- Written scope stating which cranes and hoists are covered, by tag number
- CMAA service class assigned to each crane, with the duty basis documented
- Frequent (pre-operational) inspection checklist executed by the operator each shift
- Periodic inspection interval and task list per crane, referenced to CSA B167 Part 6
- Comprehensive annual inspection scope, including load test and structural review criteria
- Wire-rope inspection and replacement criteria per ASME B30.2 / OEM
- Runway, rail and end-truck inspection cadence with tolerance criteria
- Electrical inspection scope: festoon / conductor bar, controls, brakes, limits, E-stops
- Spare-parts list with min/max, obsolescence flags, and lead times
- Records retention policy (typically minimum 3 years, longer for regulated sites)
- Deficiency tracking with severity, out-of-service criteria, and closure verification
- Named responsible person for the program (competent person under CSA B167)
Representative engagement
Representative engagement — maintenance program review, multi-crane manufacturing site
This example illustrates the type of situation CAG may be engaged to review and is not presented as a specific client engagement.
Situation
A manufacturing plant runs a fleet of overhead cranes on a preventive-maintenance program inherited from a service contractor, with no written scope and service classes ranging from light to severe duty. Management wants to know whether the program matches the equipment before renewing the agreement.
What CAG reviews
- —Existing preventive-maintenance scope, task lists and service-agreement terms
- —Twelve months of inspection reports, work orders and deficiency records
- —Observed duty cycle and production data for each crane
- —Manufacturer maintenance manuals and recommended intervals
- —Spare-parts holdings, obsolescence exposure and lead times
Issues CAG looks for
- —Intervals that do not reflect actual duty classification
- —Tasks with no measurable pass/fail acceptance criteria
- —Deficiencies raised repeatedly with no closure evidence
- —Inspection scope gaps — runway, rail, electrification, brakes, limits
- —Records that would not satisfy an insurer or regulator on request
- —Critical spares with no min/max or obsolescence flag
Decision support
The owner receives a documented view of what the program should require for this specific fleet, so the maintenance scope, intervals and records can be defended internally and negotiated with the service provider on a factual basis.
CAG's role
Independent review only. The selected crane manufacturer or service provider still performs the work.
Frequently Asked
Overhead Crane Maintenance, Inspection & Service Program Review, answered.
- How much does an overhead crane maintenance program cost to run?
- It depends on crane count, duty class, and environment. The planning work is one-time; ongoing cost is inspection labour and parts, which a properly tiered program usually reduces by cutting unplanned downtime and emergency call-outs.
- Can you build a program for cranes from multiple manufacturers?
- Yes. Vendor-neutral programs are our normal case — mixed fleets are combined into one schedule, one record format, and one set of intervals per duty class.
- What records do auditors and insurers expect?
- Dated inspection records tied to each crane's identity, the name and qualification of the person performing them, deficiencies found, and evidence of corrective action. A program without closed-loop deficiency tracking is the most common audit finding.
- Does CAG perform crane inspections?
- No. We are strictly consulting. We design the program, then your team or a qualified inspection contractor executes it. We can also review the reports the contractor produces to confirm scope was actually completed.
- How often should an overhead crane be inspected?
- CSA B167 Part 6 defines three tiers: frequent (pre-operational, daily or per-shift) checks by the operator, periodic (typically monthly to quarterly) documented inspections, and a comprehensive annual. Intervals tighten as CMAA class and environmental severity increase.
- What is the difference between a PM program and a crane inspection?
- An inspection is a single event. A preventive maintenance program is the written framework that defines what gets inspected, how often, by whom, against what criteria, and what happens with the results. Inspections without a program are activities without a system.
- Is a preventive maintenance program expected under CSA B167?
- CSA B167 addresses inspection and maintenance of overhead cranes by competent persons on a documented schedule appropriate to their use, and the specific obligation depends on the applicable provincial regulatory requirements and adopted edition for your jurisdiction. In practice, meeting that expectation without a written PM program is difficult to demonstrate in an audit or after an incident.
- How does CMAA service class affect PM intervals?
- CMAA Classes A–F describe duty severity. A Class A standby crane may only need semi-annual periodic inspection, while a Class E or F process crane typically needs monthly periodic inspection and shorter overhaul cycles on brakes, ropes, wheels, and drive components.
- Can CAG audit or rebuild a PM program we already have?
- Yes. That is a common engagement. We benchmark the existing program against CSA B167 Part 6, CMAA, ASME B30.2 and OEM requirements, identify gaps, then either produce a remediation plan or rewrite the program in full.
- Do we still need our OEM or a service contractor if you build the program?
- Yes — CAG does not execute inspection or repair. What changes is that the contractor works to a scope you own, with deliverables that are clear and comparable at re-bid. Most clients see contractor pricing tighten materially at the next tender.
- How long does it take to build a PM program?
- A single-crane program is typically two to four weeks including a site visit. A fleet-wide program at a manufacturing or process site is generally six to twelve weeks depending on crane count, access, and how much record-history exists to work from.
Where to go next
The logical next step.
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If recurring deficiencies are driving major repair spending, CAG can help evaluate repair, modernization or replacement.
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Need to verify the program aligns with CSA B167 or applicable provincial requirements? Review CAG's Safety & Compliance services.
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Validate a large repair recommendation before approving it. Independent Second Opinion.
Need more than a one-time review?
Corporate Crane Program Management combines these services into an ongoing independent management program for your crane fleet — maintenance strategy, deficiencies, contractor performance, repair spending and capital planning. See Corporate Crane Program Management.
Ready to talk about your crane decision?
Independent, owner-side review. No obligation, no sales pitch.
Before you approve the quote, make sure it is solving the right problem.
CAG independently reviews major crane proposals, repairs, modernization projects and replacement recommendations so owners can make informed decisions before committing capital.