Technicians observing a gantry crane supporting a suspended test load in a cleanroom

Overhead Lifting Compliance · Denver, Colorado

Proof that your lifting equipment
stays inside the bounds.

Inspection, certification, and load testing for overhead cranes, hoists, and runways — aligned to OSHA and SEMI S2, documented for audit, and scheduled around your production windows.

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125%Maximum proof load per ASME B30.2
1910.179OSHA standard we inspect to
24hrDigital certificate turnaround

Who We Are

Built for the fab floor, not the loading dock.

Most lifting inspectors treat a fab like a warehouse with better lighting. That approach costs you tool downtime, escorted-access headaches, and an audit trail with gaps in it.

SpecBounds is an overhead crane inspection and load testing practice built around semiconductor and precision manufacturing environments. We work to your facility's access and gowning requirements, and inside the maintenance windows your production schedule actually allows.

Every engagement ends the same way: a signed, standards-referenced certificate your EHS team can hand to an auditor without a follow-up question.

Services

Inspect. Certify. Load test.

Everything below rolls up to two things your auditor cares about: OSHA compliance and, in a fab, SEMI S2 compliance.

Periodic Inspection

Frequent, periodic, and annual inspections of overhead cranes, hoists, and runways — structural members, brakes, limit switches, wire rope, chain, hooks, and control function.

OSHA 1910.179 · ASME B30.2

Certification

Signed inspection certificates and deficiency reports with photo evidence, issued against the governing standard — plus asset registers and recall scheduling so nothing lapses between cycles.

Audit-ready documentation

Load Testing

Static and dynamic proof load testing with calibrated load cells and traceable weights, performed to the rated-capacity requirements of the governing standard.

ASME B30.2 · B30.16 · B30.17

OSHA Compliance

Gap assessment against OSHA's overhead and gantry crane requirements: inspection intervals, recordkeeping, rated-load markings, and corrective action tracking.

29 CFR 1910.179

SEMI S2 Compliance

Lifting and handling review aligned to SEMI S2 for semiconductor equipment — supporting tool installs, relocations, and OEM factory acceptance.

SEMI S2 · Semiconductor equipment safety

New Installation & Pre-Use

Initial inspection and load test of new or relocated equipment before it is placed in service — the step most often missed after a tool move or line expansion.

CMAA 70 · CMAA 74

Industries Served

Where a dropped load costs more than the load.

Cleanroom jib crane with a chain-rigged load and two gowned technicians

  • Aerospace & Precision Manufacturing

    High-value, low-tolerance assemblies where handling equipment failure means a scrapped program milestone, not a scrapped part.

  • Semiconductor Fabs

    Sub-fab and cleanroom lifting equipment supporting wafer tools, where unplanned downtime is measured against a running production line.

  • Biotech & Pharmaceutical

    GMP-classified spaces with controlled access, restricted work windows, and a documentation burden that is, if anything, heavier.

  • Equipment OEMs & Toolmakers

    Factory acceptance support and load-rating verification for handling equipment that ships alongside your tools.

  • General Industrial

    Warehousing, heavy fabrication, and maintenance shops needing straightforward annual compliance without the cleanroom overhead.

Standards We Work To

Every certificate cites its authority.

We inspect and test to published consensus standards and name them on the paperwork — so your auditor is reading a reference, not taking our word for it.

OSHA 1910.179Overhead & Gantry Cranes
ASME B30.2Overhead & Gantry Cranes
ASME B30.16Overhead Hoists (Underhung)
ASME B30.17Top Running, Single Girder
CMAA 70Multiple Girder Electric Cranes
CMAA 74Single Girder Electric Cranes
SEMI S2Semiconductor Equipment Safety

How An Engagement Runs

Four steps, no surprises on the invoice.

  1. Scope & Asset Review

    We inventory the equipment, pull existing certificates, and identify what is due, overdue, or undocumented.

  2. Protocol & Scheduling

    Procedures written against your facility's access and safety requirements, scheduled into a real maintenance window.

  3. Execution On Site

    Inspection and proof loading performed with calibrated, traceable instrumentation.

  4. Certification & Recall

    Digital certificates and deficiency reports issued.

Equipment & Recent Work

Representative engagements.

Portable gantry crane performing a proof load test with a steel test plate
Load Test Portable gantry, 2,000 kg rated — static proof load with calibrated plate weights.
Overhead bridge crane installed in a cleanroom ceiling
Periodic Inspection Bridge crane — annual inspection and control function verification.
Semiconductor manufacturing equipment in a fabrication facility
SEMI S2 Tool install lifting review and handling equipment verification.
Cleanroom jib crane with wrapped equipment load
Certification Column-mounted jib — inspection certificate and deficiency report issued.
Cleanroom with overhead handling equipment above process tools
Pre-Use Inspection Relocated handling equipment cleared before being placed back in service.

Imagery is representative of engagement types. Client names and facilities withheld under NDA.

Is anything on your floor out of certification?

Send us your asset list. We will tell you what is due, what is overdue, and what it costs to close the gap.

Request a Quote

Contact

Request a quote.

Tell us what equipment you have and where it lives. For outage-window or short-notice work, note the date in your message.

Service Area
Denver, Colorado
Hours
Mon–Fri, plus scheduled outage windows