EngineeringLetter 151082 5-7-2015 7-32 AM

Design Information Sheet
Building Details
                       Item                                                                Design Value
 Building Description                                Portal Design Steel Frame and Steel Clad Building
 Job Reference #                                     WSS151082
 Site Address                                        School Street POMONA QLD 4568
 Building Classification                             Class 10
 Effective Design Height                             3.43 m
                                                     Main Building                        Left Leanto     Right Leanto
 Length                                              12m                                  NA              NA
 Bay Size                                            3 evenly spaced                      NA              NA
 Span                                                8m                                   NA              NA
 Roof Pitch                                          12 degrees                           NA              NA

Pressure Coefficients
                 Item                      Design Value                    Reference
 Internal Pressure coefficient CPI         0, -0.3                 AS/NZS 1170.2 Clause 5.3
 Windward Wall (External Across)           0.7                     AS/NZS 1170.2 Table 5.2 (A)
 Windward Rafter (External Across)         -0.76, -0.31            AS/NZS 1170.2 Table 5.3 (B)
 Leeward Rafter (External Across)          -0.47                   AS/NZS 1170.2 Table 5.3 (C)
 Leeward Wall (External Across)            -0.3                    AS/NZS 1170.2 Table 5.2 (B)
 Side Wall (External Along)                -0.65                   AS/NZS 1170.2 Table 5.2 (C)
 Rafters (External Along)                  -0.9, -0.4              AS/NZS 1170.2 Table 5.3 (A)
 Local Pressures Applied                   Yes                     AS/NZS 1170.2 Table 5.6

Site Classification
                Item                  N          NE            E     SE        S   SW       W      NW
 Wind Region                         B
 Importance level                    2
 Terrain Category                    3           3         3        3      3       3       3       3
 Shielding Multiplier (Ms)           0.9         0.9       1        1      1       1       0.95    0.9
 Topographic Multiplier (Mt)         1           1         1        1      1       1       1       1
 Wind Direction Multiplier (Md)      0.95        0.95      0.95     0.95   0.95    0.95    0.95    0.95
 Design Wind Speed                   45 m/s
 Snowload Factor                     0kPa
 Seismic Factor (Z)                  NA