SFO Compliance

K. Shatter-Resistant Window Protection:

1. The Lessor shall provide and install wet-glazed or mechanically attached, shatter-resistant material not less than 0.18 millimeters (7 mil) thick on all exterior windows in Government-occupied space. The Offeror shall provide a description of the shatter-resistant window system in the attached “Pre-Lease Building Security Plan” for evaluation by the Government. Alternatively,
2. The Lessor shall provide certification from a licensed professional engineer that the window system conforms to a minimum glazing performance condition of “3B” for a high protection level and a low hazard level. Window systems shall be certified as prescribed by WINGARD 4.1 or later or WINLAC 4.3 software to have satisfied the specified performance condition using the test methods provided in the US General Services Administration Standard Test Method for Glazing and Window Systems Subject to Dynamic Overpressure Loadings or ASTM F1642-04 Standard Test Method for Glazing and Glazing Systems Subject to Airblast Loadings.