Lifting and Hoisting Stone Grave markers скачать в хорошем качестве

Lifting and Hoisting Stone Grave markers

This video covers the basic procedures for resetting a stone grave marker while using a lifting or hoisting system. Two important things to remember are to exercise personal safety first and to do no harm to the grave marker. These are structures may be surprisingly heavy yet delicate and a great amount of care must be exercised when moving and handling them. Hosted by Jason Church. For more information, visit http://www.ncptt.nps.gov/resetting-a-... The National Park Service's National Center for Preservation Technology and Training protects America's historic legacy by equipping professionals in the field of preservation with progressive technology-based research and training. Since its founding in 1994, NCPTT has awarded over $7 million in grants for research that fulfills its mission of advancing the use of science and technology in the fields of archeology, architecture, landscape architecture and materials conservation.