Precast Polymer Housekeeping pad shall be constructed of Zanite^® Plus epoxy-based polymer concrete. This non-conductive, corrosion resistant material can supplied in either gray (outside) or black (indoor). Custom size pads are typically 3.00-6.00 inches (7.6-15.2 cm) thick depending on size and can be cast with openings for bottom access to facilitate conduit, venting or piping.  Pads typically extend 4.00” beyond the equipment frame.  The top edges of the precast pad have a ¼” radius or chamfer.  Precast polymer housekeeping pads are typically no longer than 60 inches (152 cm) in length or width to facilitate ease of handling and economical shipment.  Individual pads can be joined together for larger installations. Threaded 303 stainless steel inserts can be cast in place for mounting equipment and to facilitate handling and are generally maintain a polymer wall of 2.0 inches (5 cm).  Counterbore anchor holes if required are typically located 3.0 inches (7.6 cm) from the edge of the pad or customer specified locations.  Zanite Plus offers a compressive strength of 18,000 PSI and is impervious to most chemicals and moisture with a water absorption rate of 0.01%. Housekeeping pads are non-conductive and rated for most seismic applications.  Pads can be obtained direct from manufacturer at BaseTek, LLC (www.basetek.com) 877.712.BASE(2273)