ASME-Association of Mechanical Engineers: https://www.asme.org/

ANSI-American National Standards Institute: https://webstore.ansi.org/

OSHA: Occupational Safety and Health Administration

Construction Cranes: https://www.osha.gov/laws-regs/regulations/standardnumber/1926/1926SubpartCC

WAC 296-24-215 through 29431

• General Safety and Health Standards for Part D Material Handling and Storage, Including Cranes, Derricks, etc., and Rigging: General Safety and Health, chapter 296-24, WAC
• Chapter: 296-56: Longshore, Stevedore and Waterfront Related Operations

WAC 296-155-529 through 56435

• Part L-Cranes, Rigging, and Personnel Lifting Construction Crane Rules: Safety Standards for Construction Work, Chapter 296-155, WAC
• Chapter: 296-304: Ship repairing, shipbuilding and shipbreaking, Safety standards for

Current rules as of 08/08/2025

1. Crane Consultants, Inc #206-200-3548
2. Kent Engineering LLC #206-455-5121

WA State Registered Professional Engineers License Washington State Lookup: http://www.professions.dol.wa.gov/s/license-lookup

L&I Stakeholder Information Part L: Cranes, Rigging, and Personnel Lifting Rulemaking

Stakeholder Draft Language for Tower Crane Permitting: Preliminary Draft Rule Language Implementation of Second Substitute House Bill 2022 (2SHB 2022), September 2024

1. Comansa
2. Evergreen Crane
3. Lampson Crane
4. Lennon Crane
5. Manitowoc
6. Mazzella Companies
7. Morrow
8. WP Crane

1. Acy-Deucy Crane Service – (206) 510-7199
2. Barnhart Crane
3. Bragg Companies – Mount Vernon, WA
4. Brad Solheim Crane Consultation
5. Bud’s Crane
6. Cascade Tower
7. CDA Crane
8. Columbia Crane – Wenatchee, WA
9. Comansa
10. Custom Crane Works
11. Ford Crane
12. Garner Construction WBE
13. Image Crane
14. Inland Crane
15. Lampson Crane
16. Leavitt Cranes
17. Lennon Crane
18. Manson Construction (Marine Construction | Dredging | Offshore)
19. Maxim Crane
20. Mayfield’s Hoisting
21. Millican Crane
22. Morgan Crane Company
23. Morrow Equipment
24. MV Crane
25. NessCampbell Crane + Rigging
26. Omega Morgan – Crane Services Seattle
27. Quigg Bros
28. Rhodes Crane
29. Rognlin’s Inc.
30. Rocky Mountain Cranes
31. Snell Crane
32. Western Pacific Crane & Equipment (WP Crane)
33. Western Crane Inc. – (206) 242-9900

Missing from this list? Send me your crane company’s web address for inclusion.