1-The minimum size of a ceiling joists is _______________?
2- Which of the following is not required on truss drawing ?
A. manufacture's name and location B. Design loads as applicable
C. lumber size, species and grade for each member D. location of all joints
3-Based on the unified soil classification system, what is the symbol for silty sand soil ?
4-unless verified by geotechnical evaluation, clayed gravel soils shall have a presumed load bearing value of __________ psf?
5- Nome, Alaska is located in which climate zone?
6- The floor R-value for insulation in a climate zone 8?