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Trenching and Tunneling DVD
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  • Trenching and Tunneling DVD
CEUs are available for this product.

Trenching and Tunneling: A Video Guide DVD




  • Item #: DVD1510
  • Member Price: $34.95(US Dollars)
  • Non-member Price: $44.95(US Dollars)
  • Quantity:    
  •      
When trenching and tunneling is required near trees during construction and utility work, specialized knowledge and equipment are necessary to minimize the destruction of critical roots and injury to trees.

(©2012, 15 minutes) Workbook included is worth 2 CEUs*
(A, U, T, M, L, Bp)

Topics include:

    • Rationale for tree protection
    • Procedures to identify Critical Root Zone (CRZ) and Tree Protection Zone (TPZ)
    • Tree injury prevention during installation of underground utilities
    • Appropriate tunneling and trenching equipment for work near trees and within a CRZ
    • Post-work care practices to ensure tree recovery

*These CEUs may be submitted only once during the life of your certification.

Additional workbooks may be purchased separately


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  • 4/11/2015 8:01:21 AM

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