Laserfiche WebLink
40 <br />an excavated portion for drainage retention though no ponding was present at the time of survey. Eastern <br />and western exposures are described as flat, heavily wooded and rural with fields separating the structure <br />and wooded areas, lour portable classrooms are located on (lie eastern portion. Minor laydown hazards <br />were noted on the east side in the form of a water tower with tall (ices and telephone poles on the western <br />portion of the site. <br />Building Characteristics: <br />A partial set of structural and architectural pians for this facility was provided for evaluation. A clearly <br />defined continuous load path from foundation to roof is present. Upon site inspection and review of <br />structural plans it was evident that the buildings' exterior walls are constructed of fu11y reinforced masonry <br />and have no softspot areas. The plans called for an 8" CMU, 5" pipe columns (standard weight) were <br />employed extending from the concrete, steel reinforced footers to top of a continuous 11 518' steel <br />reinforced bondbeam. Steel truss girders (48" cle) are attached to bearing points with two 114" full <br />development fillet welds. The roof is flat with a 3' overhang and decked with standard corrugated metal <br />decking, 2" rigid insulation, 2" lightweight insulating fill with a modified bitumen roof covering <br />completing the system. No evidence of ponding or degradation was present on the roof: All drains were <br />clear and free of debris. <br />Windows, of an unknown glass type, comprised less than 14% of total exterior wall space. No <br />shuttering/protective system was in place for either windows or exterior doors. <br />The stringency ranking of the model building code used during the year of the buildings design (1476) <br />according to the State of Florida Hurricane Sheller Evaluation Guidelines is a I on a scale of 0-4, the <br />most stringent being 4. <br />The building provides no interior safe space, as corridor walls appear to be non-structural, but overall, the <br />building was in good condition with no visible signs of damage. <br />Life Safety/Emergency Power: <br />At the time of survey, the building conformed to fire codes. There was an emergency power supply <br />generator (85 kw) with a 1600 gallon LP gas fuel lank which powers safety lights, exist lights, freezers, <br />fire alarms, emergency lighting and kitchen equipment. <br />Conclusions: <br />When analyzed using the criteria outlined in the ARC 4496 Least -Risk Decision Making Guideline <br />Compliance Summary, Sebastian River Middle School was found to have characteristics which fall under <br />the categories of preferred, marginal and non-compliant. <br />Preferred characteristics of this facility include: <br />• The building. and its access road are located outside the Category 5 storm surge innundation. <br />• 'Che building and its access road are located outside the 504 -gear floodplain (Lone X). <br />A clearly defined, continuous loadpath From roof to foundation is present. <br />