Patented EIA compliant 19" slide-out equipment rack for millwork installation shall be MiddleAtlantic Products model __ (refer to chart). Rack shall have __ useable rackspaces, overallheight of __", and a useable depth of __" (refer to chart). Rough-in millwork dimensions shallhave a minimum depth of __" (refer to chart) with a 1/2" setback, overall width of __" (refer tospecs) and a weight capacity of 650lb. with proper weight distribution. Rack shall be constructedof the following materials top, base, caster brackets, and horizontal braces shall be 13-gaugesteel with black powder coat finish, rack uprights shall be 11-gauge steel rackrail with tapped10-32 mounting holes in universal EIA spacing. Rackrail shall be finished in black e-coat withmarked rackspaces, top and bottom trim panels shall be 11-gauge aluminum with a black brushed and anodized finish. Cable carrier shall be constructed of the following materials cable carrierand lower hinges shall be constructed of 16-gauge steel, center hinge shall be constructed of10-gauge steel and cable carrier shall be finished in a black powder coat. Rack top shall haveopenings to accept up to 2 fans, model AXS-FAN (one fan) or AXS-FAN-K (two fans). Servicetracks and stands shall be constructed of a 13-gauge steel frame with an aluminum extrusion. Service tracks for AXS, SAX and AXS-xx-26 systems shall be model TRACK50 with a 50" tracklength and 48" rack frame extension depth. Service Tracks for AX-SX and SSAX systems shall bemodel TRACK25 with a 25" track length and 25" rack frame extension depth. Service standshall be model TRACKL (for 2-1/4" - 3-1/4" mounting height off floor), TS310 (for3"-11" mounting height off floor), TS1022 (for 10"-22" mounting height off floor)and TS1640 (for 16"- 40" mounting height off floor). Rack shall be GREENGUARD Indoor AirQuality Certified for Children and Schools. Rack shall be RoHS EU Directive 2002 / 95 / ECcompliant. Rack shall be manufactured by an ISO 9001 and ISO 14001 Registered Company.