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Page 4 of 51 08l24/2012 <br /> ; r <br /> Job: Boeing 40-35/53 Upper Deck AHU <br /> ���� EQ Number: 16383 <br /> G�Stdm,,;rN$„d,e,s Date: Aug 24, 2012 <br /> Rev.: <br /> UNIT CONSTRUCTION <br /> BASE fRAME — Carbon steel beam perimeter with removable lifting lugs. <br /> — Carbon steel structural intermediate supports installed a minimum 24" <br /> centers. <br /> — Perimeter base frame is painted Trane Slate Gray <br /> CABINET FLOOR — Surface consists of caulked&stitch-welded 12ga aluminum sh,eets <br /> — 20 ga,galvanized steel solid floor under-liner. <br /> WALLS(exterior) — 4"panel construction. <br /> — 0.063 Aluminum solid exterior. <br /> — 0.050 aluminum solid inner liner. <br /> — Internal tunnel walls(i.e.fan walls)are 2"un-insulated,14ga.aluminum <br /> single wall C-panels. <br /> — Exterior walis panels in the fan section have 0.050 aluminum perf liner <br /> — Fire resistant polyethylene liner installed between the perforated material <br /> and the insulation . <br /> ROOF — 4"panel construction. <br /> — 0.063 Aluminum solid exterior. <br /> 0.050 aluminum solid inner liner. <br /> — Exterior roof panels in the fan section have 0.050 aluminum perfJiner <br /> — Fire resistant polyethylene liner installed between the perforated material <br /> and the insulation <br /> SAFING — All safing will be aluminum. <br /> — Cooling coil safing will be stainless steel <br /> INSULATION — 4 x 1.S Ibs.—cu.ft.,fiberglass insulation installed in walls and roof. <br /> — Insulation in compliance with NFPA90A <br /> — 4 x 1.5 Ibs:sq.ft fiberglass insulation in base. <br /> EXTERIOR PAINT — Non painted aluminum exterior finish <br /> DRAIN PANS — 16 ga.stainless steel,double-sloped insulated drain pans with 1-1/2in <br /> stainless steel MPT drain.All traps furnished and installed in field by others. <br /> — 16 ga.stainless steel intermediate drain pans on units with multiple stacked <br /> coils <br /> — Intermediate pans drain to the bottom pan via dual 1"copper downspouts <br /> ACCESS DOORS • Door thickness — 4" <br /> • Exteriocmaterial — 0.050 Aluminum <br /> • Interior material — 0.050 Aluminum <br /> • Insulation — 2.25#/ft3 polyurethane foam insulation <br /> • Handles — Ventlok 310 latches <br /> • Hinge — Multi-piece stainless steel piano hinge <br /> • Windows — 8"x12"Thermal pane <br /> — All doors are thermal break <br /> • Options <br /> Trane Custom 9900 Aire Circle,ForE Smith.AR 72916 Phone:(479)648-7400 Fax:(479)648-7499 <br />