27306-14 Trenching and Excavating Trainee Guide Nccer 5th edition
27306-14 Trenching and Excavating Trainee Guide
Nccer
5th edition
(Module ID 27306-14) Provides an introduction to working in and around excavations, particularly in preparing building foundations. Describes types and bearing capacities of soils; procedures used in shoring, shielding, and sloping trenches and excavations; trenching safety requirements, including recognition of unsafe conditions; and mitigation of groundwater and rock when excavating foundations.
| Media | Books Paperback Book (Book with soft cover and glued back) |
| Released | June 30, 2014 |
| ISBN13 | 9780133786781 |
| Publishers | Pearson Education Limited |
| Dimensions | 217 × 278 × 3 mm · 136 g |
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