Specifications: Skylight Screens shall be Model TSSR 2410 (or Model TSSR 1810) as manufactured by Plasteco, Inc., P.O. Box 24158, Houston, Texas 77229 (1-800-231-6117) (Fax 1-877-231-6117). The skylight screen shall be 3Ó x 4Ó welded wire mesh having a minimum transverse diameter of 0.195Ó. The FALLGUARDª Skylight Screen shall be hot dipped galvanized after welding to ASTM A123 specifications. The protruding ends of the FALLGUARDª Skylight Screen shall be covered by a plastic extrusion.