27306-14 Trenching and Excavating Trainee Guide Nccer 5.º edición
27306-14 Trenching and Excavating Trainee Guide
Nccer
5.º edición
(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.
| Medios de comunicación | Libros Paperback Book (Libro con tapa blanda y lomo encolado) |
| Publicado | 30 de junio de 2014 |
| ISBN13 | 9780133786781 |
| Editores | Pearson Education Limited |
| Dimensiones | 217 × 278 × 3 mm · 136 g |
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