Specifications were prepared for the remediation of biologically contaminated soil resulting from a broken sewage pipe in the crawl space of the school.  The remediation of the soil consisted of the removal and disposal of contaminated soil followed by cleaning of the affected and adjacent areas with a chlorine-based disinfectant.  Post remediation inspection and sampling was conducted by a Certified Industrial Hygienist (CIH).  Surface sampling for E. Coli and total coliform bacterium, and air sampling for air borne endotoxins was performed in the crawl space and the adjacent areas following remediation to ensure health and safety standards were met prior to reoccupancy.