ConcretePumping - Concrete Pumping online community

www.aem.org -  AEM - Association of Equipment Manufacturers

CraneAccidents - The premier source for crane accident reports, photos and professional commentary about crane related accidents
 
OSHA.com - Online safety training site for construction, general industry and OSHA Outreach Training

OSHA CDAC consensus link

OSHA - Occupational Safety & Health Administration

ENGSafety.com - Safety Awareness/Certification Associates
 
Crane fire

Twitter.com