Resources include: existing safety plans, security and safety-related district
policies, floor plans of buildings, maps of local evacuation routes, school crime
reports, known safety and security concerns, logs of police calls for service,
student and faculty handbooks, disciplinary files and local memos of safety
concerns.
FACILITIES - Structural and non-structural measures can mitigate the effects of natural
hazard incidents.
STRUCTURAL MITIGATION includes physical rectification and standards such
as building codes, materials specifications and performance regulations for the
construction of new buildings; the retrofitting of existing structures to make them
more a hazard-resistant; and protective devices such as retaining walls.
California’s frequency of earthquake activity has resulted in sophisticated
seismic building codes for all buildings and special inspection requirements,
enforced by the state, for school buildings. Building codes establish the
minimum standards for safety. The construction of hazard-resistant
structures is perhaps the most cost-effective mitigation measure. Hazard
mitigation in existing structures is generally more costly, but when carried out
effectively before a disaster, prevents loss of life, reduces damage and avoids
the outlay of associated costs for response and recovery operations.
NON-STRUCTURAL MITIGATION measures typically concentrate on the
securing of light fixtures to ceilings, installation of wind shutters, strapping or
bolting generators to walls, and numerous other techniques to prevent injuries
and allow for the continued use of the school site. School occupants are
particularly vulnerable to nonstructural damage. Excessive sway in any
building may cause damage to nonstructural components such as hung lath
and plaster ceilings, partitions, water pipes, ductwork, electrical conduits, and
communication lines. Storage units, filing cabinets and library shelving shift or
fall if not properly braced. Although students and staff may duck under desks
and be safe from falling objects, ceiling components that drop in hallways and
stairs can make movement difficult, particularly if combined with power failure
and loss of lights. Additional fall hazards that are common in schools are
wall-mounted televisions or ceiling mounted projectors.
SECURITY - Communities are encouraged to treat schools as essential community
facilities because of the significant impact on students and the locale if a
damaged school is closed for an extended period of time. A higher level of
protection is appropriate for facilities that will enhance community recovery, including
schools which may be designated as emergency shelters, and other buildings that
support vital services. A hazard assessment should assure that the school buildings
have functioning locks and controlled access.
THREATS - Mitigation requires assessment of local threats, including the probability of
industrial accidents and natural disasters. Threat assessment considers potential
hazards in the neighborhood such as high voltage power lines; facilities containing
toxic, chemically reactive and/or radioactive materials; transportation routes of trucks
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Model School Emergency Management Plan - Mitigation