0 SECTION 2 HEADER 9 $ACADVER 1 AC1009 9 $INSBASE 10 15.844561 20 4.39204 30 0.0 9 $EXTMIN 10 13.127177 20 -0.509805 30 0.0 9 $EXTMAX 10 19.240784 20 8.02853 30 0.0 9 $LIMMIN 10 0.0 20 0.0 9 $LIMMAX 10 12.0 20 9.0 9 $ORTHOMODE 70 1 9 $REGENMODE 70 1 9 $FILLMODE 70 1 9 $QTEXTMODE 70 0 9 $MIRRTEXT 70 1 9 $DRAGMODE 70 2 9 $LTSCALE 40 0.25 9 $OSMODE 70 32 9 $ATTMODE 70 1 9 $TEXTSIZE 40 0.25 9 $TRACEWID 40 0.05 9 $TEXTSTYLE 7 STANDARD 9 $CLAYER 8 0 9 $CELTYPE 6 BYLAYER 9 $CECOLOR 62 256 9 $DIMSCALE 40 0.5 9 $DIMASZ 40 0.125 9 $DIMEXO 40 0.0625 9 $DIMDLI 40 0.38 9 $DIMRND 40 0.0 9 $DIMDLE 40 0.0 9 $DIMEXE 40 0.125 9 $DIMTP 40 0.0 9 $DIMTM 40 0.0 9 $DIMTXT 40 0.125 9 $DIMCEN 40 0.09 9 $DIMTSZ 40 0.0 9 $DIMTOL 70 0 9 $DIMLIM 70 0 9 $DIMTIH 70 1 9 $DIMTOH 70 1 9 $DIMSE1 70 0 9 $DIMSE2 70 0 9 $DIMTAD 70 0 9 $DIMZIN 70 4 9 $DIMBLK 1 9 $DIMASO 70 1 9 $DIMSHO 70 1 9 $DIMPOST 1 9 $DIMAPOST 1 9 $DIMALT 70 0 9 $DIMALTD 70 2 9 $DIMALTF 40 25.4 9 $DIMLFAC 40 1.0 9 $DIMTOFL 70 0 9 $DIMTVP 40 0.0 9 $DIMTIX 70 0 9 $DIMSOXD 70 0 9 $DIMSAH 70 0 9 $DIMBLK1 1 9 $DIMBLK2 1 9 $DIMSTYLE 2 STANDARD 9 $DIMCLRD 70 256 9 $DIMCLRE 70 256 9 $DIMCLRT 70 256 9 $DIMTFAC 40 1.0 9 $DIMGAP 40 0.09 9 $LUNITS 70 2 9 $LUPREC 70 3 9 $SKETCHINC 40 0.1 9 $FILLETRAD 40 0.031 9 $AUNITS 70 0 9 $AUPREC 70 0 9 $MENU 1 acad 9 $ELEVATION 40 0.0 9 $PELEVATION 40 0.0 9 $THICKNESS 40 0.0 9 $LIMCHECK 70 0 9 $BLIPMODE 70 0 9 $CHAMFERA 40 0.0 9 $CHAMFERB 40 0.0 9 $SKPOLY 70 0 9 $TDCREATE 40 2450531.468582 9 $TDUPDATE 40 2450790.591382 9 $TDINDWG 40 0.001022 9 $TDUSRTIMER 40 0.001022 9 $USRTIMER 70 1 9 $ANGBASE 50 0.0 9 $ANGDIR 70 0 9 $PDMODE 70 0 9 $PDSIZE 40 0.0 9 $PLINEWID 40 0.0 9 $COORDS 70 1 9 $SPLFRAME 70 0 9 $SPLINETYPE 70 6 9 $SPLINESEGS 70 8 9 $ATTDIA 70 0 9 $ATTREQ 70 1 9 $HANDLING 70 1 9 $HANDSEED 5 134 9 $SURFTAB1 70 6 9 $SURFTAB2 70 6 9 $SURFTYPE 70 6 9 $SURFU 70 6 9 $SURFV 70 6 9 $UCSNAME 2 9 $UCSORG 10 0.0 20 0.0 30 0.0 9 $UCSXDIR 10 1.0 20 0.0 30 0.0 9 $UCSYDIR 10 0.0 20 1.0 30 0.0 9 $PUCSNAME 2 9 $PUCSORG 10 0.0 20 0.0 30 0.0 9 $PUCSXDIR 10 1.0 20 0.0 30 0.0 9 $PUCSYDIR 10 0.0 20 1.0 30 0.0 9 $USERI1 70 0 9 $USERI2 70 0 9 $USERI3 70 0 9 $USERI4 70 0 9 $USERI5 70 0 9 $USERR1 40 0.0 9 $USERR2 40 0.0 9 $USERR3 40 0.0 9 $USERR4 40 0.0 9 $USERR5 40 0.0 9 $WORLDVIEW 70 1 9 $SHADEDGE 70 3 9 $SHADEDIF 70 70 9 $TILEMODE 70 1 9 $MAXACTVP 70 16 9 $PLIMCHECK 70 0 9 $PEXTMIN 10 1.000000E+020 20 1.000000E+020 30 1.000000E+020 9 $PEXTMAX 10 -1.000000E+020 20 -1.000000E+020 30 -1.000000E+020 9 $PLIMMIN 10 0.0 20 0.0 9 $PLIMMAX 10 12.0 20 9.0 9 $UNITMODE 70 0 9 $VISRETAIN 70 0 9 $PLINEGEN 70 0 9 $PSLTSCALE 70 1 0 ENDSEC 0 SECTION 2 TABLES 0 TABLE 2 VPORT 70 2 0 VPORT 2 *ACTIVE 70 0 10 0.0 20 0.0 11 1.0 21 1.0 12 15.852126 22 3.806394 13 0.0 23 0.0 14 1.0 24 1.0 15 0.0 25 0.0 16 0.0 26 0.0 36 1.0 17 0.0 27 0.0 37 0.0 40 9.508133 41 1.647619 42 50.0 43 0.0 44 0.0 50 0.0 51 0.0 71 0 72 100 73 1 74 0 75 0 76 0 77 0 78 0 0 ENDTAB 0 TABLE 2 LTYPE 70 2 0 LTYPE 2 CONTINUOUS 70 0 3 Solid line 72 65 73 0 40 0.0 0 LTYPE 2 HIDDEN 70 0 3 __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ 72 65 73 2 40 0.375 49 0.25 49 -0.125 0 ENDTAB 0 TABLE 2 LAYER 70 4 0 LAYER 2 0 70 0 62 7 6 CONTINUOUS 0 LAYER 2 OBJ 70 0 62 5 6 CONTINUOUS 0 LAYER 2 HID 70 0 62 14 6 HIDDEN 0 LAYER 2 DIM 70 0 62 12 6 CONTINUOUS 0 ENDTAB 0 TABLE 2 STYLE 70 1 0 STYLE 2 STANDARD 70 0 40 0.0 41 1.0 50 0.0 71 0 42 0.25 3 txt 4 0 ENDTAB 0 TABLE 2 VIEW 70 0 0 ENDTAB 0 TABLE 2 UCS 70 0 0 ENDTAB 0 TABLE 2 APPID 70 1 0 APPID 2 ACAD 70 0 0 ENDTAB 0 TABLE 2 DIMSTYLE 70 1 0 DIMSTYLE 2 STANDARD 70 0 3 4 5 6 7 40 1.0 41 0.18 42 0.0625 43 0.38 44 0.18 45 0.0 46 0.0 47 0.0 48 0.0 140 0.18 141 0.09 142 0.0 143 25.4 144 1.0 145 0.0 146 1.0 147 0.09 71 0 72 0 73 1 74 1 75 0 76 0 77 0 78 0 170 0 171 2 172 0 173 0 174 0 175 0 176 0 177 0 178 0 0 ENDTAB 0 ENDSEC 0 SECTION 2 BLOCKS 0 BLOCK 8 0 2 $MODEL_SPACE 70 0 10 0.0 20 0.0 30 0.0 3 $MODEL_SPACE 1 0 ENDBLK 5 24 8 0 0 BLOCK 67 1 8 0 2 $PAPER_SPACE 70 0 10 0.0 20 0.0 30 0.0 3 $PAPER_SPACE 1 0 ENDBLK 5 22 67 1 8 0 0 ENDSEC 0 SECTION 2 ENTITIES 0 LINE 5 27 8 HID 10 13.932818 20 4.02853 30 0.0 11 13.932818 21 8.02853 31 0.0 0 LINE 5 28 8 HID 10 13.321536 20 4.02853 30 0.0 11 13.321536 21 8.02853 31 0.0 0 LINE 5 29 8 OBJ 10 14.127177 20 4.02853 30 0.0 11 14.127177 21 8.02853 31 0.0 0 LINE 5 2A 8 OBJ 10 13.127177 20 4.02853 30 0.0 11 13.127177 21 8.02853 31 0.0 0 LINE 5 2B 8 OBJ 10 13.494677 20 4.02853 30 0.0 11 13.494677 21 8.02853 31 0.0 0 LINE 5 2C 8 OBJ 10 13.759677 20 4.02853 30 0.0 11 13.759677 21 8.02853 31 0.0 0 TEXT 5 2D 8 DIM 10 13.417074 20 -0.509805 30 0.0 40 0.25 1 EX-12 ALUMINUM EXTRUSION 0 LINE 5 2F 8 OBJ 10 15.240784 20 2.652237 30 0.0 11 19.240784 21 2.652237 31 0.0 0 LINE 5 30 8 OBJ 10 15.240784 20 2.917237 30 0.0 11 19.240784 21 2.917237 31 0.0 0 LINE 5 31 8 OBJ 10 15.240784 20 1.917237 30 0.0 11 19.240784 21 1.917237 31 0.0 0 LINE 5 32 8 OBJ 10 15.240784 20 1.652237 30 0.0 11 19.240784 21 1.652237 31 0.0 0 LINE 5 33 8 HID 10 15.240784 20 1.479096 30 0.0 11 19.240784 21 1.479096 31 0.0 0 LINE 5 34 8 HID 10 15.240784 20 2.090378 30 0.0 11 19.240784 21 2.090378 31 0.0 0 LINE 5 35 8 HID 10 15.240784 20 2.479096 30 0.0 11 19.240784 21 2.479096 31 0.0 0 LINE 5 36 8 HID 10 15.240784 20 3.090378 30 0.0 11 19.240784 21 3.090378 31 0.0 0 LINE 5 37 8 OBJ 10 15.240784 20 1.284737 30 0.0 11 19.240784 21 1.284737 31 0.0 0 LINE 5 38 8 OBJ 10 15.240784 20 3.284737 30 0.0 11 19.240784 21 3.284737 31 0.0 0 LINE 5 39 8 OBJ 10 15.240784 20 3.284737 30 0.0 11 15.240784 21 1.284737 31 0.0 0 CIRCLE 5 3A 8 OBJ 10 13.627177 20 1.784737 30 0.0 40 0.1005 0 CIRCLE 5 3B 8 OBJ 10 13.627177 20 2.784737 30 0.0 40 0.1005 0 LINE 5 3C 8 OBJ 10 13.127177 20 4.02853 30 0.0 11 14.127177 21 4.02853 31 0.0 0 LINE 5 3D 8 OBJ 10 19.240784 20 3.284737 30 0.0 11 19.240784 21 1.284737 31 0.0 0 LINE 5 3E 8 OBJ 10 13.127177 20 8.02853 30 0.0 11 14.127177 21 8.02853 31 0.0 0 POLYLINE 5 3F 8 OBJ 66 1 10 0.0 20 0.0 30 0.0 70 1 0 VERTEX 5 BB 8 OBJ 10 14.068177 20 1.652237 30 0.0 42 0.414214 0 VERTEX 5 BC 8 OBJ 10 14.038177 20 1.622237 30 0.0 0 VERTEX 5 BD 8 OBJ 10 14.038177 20 1.509096 30 0.0 42 -0.668179 0 VERTEX 5 BE 8 OBJ 10 13.986964 20 1.487883 30 0.0 0 VERTEX 5 BF 8 OBJ 10 13.843789 20 1.631058 30 0.0 42 -0.198912 0 VERTEX 5 C0 8 OBJ 10 13.807177 20 1.719446 30 0.0 0 VERTEX 5 C1 8 OBJ 10 13.807177 20 1.850028 30 0.0 42 -0.198912 0 VERTEX 5 C2 8 OBJ 10 13.843789 20 1.938416 30 0.0 0 VERTEX 5 C3 8 OBJ 10 13.986964 20 2.081591 30 0.0 42 -0.668179 0 VERTEX 5 C4 8 OBJ 10 14.038177 20 2.060378 30 0.0 0 VERTEX 5 C5 8 OBJ 10 14.038177 20 1.947237 30 0.0 42 0.414214 0 VERTEX 5 C6 8 OBJ 10 14.068177 20 1.917237 30 0.0 0 VERTEX 5 C7 8 OBJ 10 14.092757 20 1.917237 30 0.0 42 0.410385 0 VERTEX 5 C8 8 OBJ 10 14.122754 20 1.946844 30 0.0 0 VERTEX 5 C9 8 OBJ 10 14.127177 20 2.284737 30 0.0 0 VERTEX 5 CA 8 OBJ 10 14.122754 20 2.62263 30 0.0 42 0.410385 0 VERTEX 5 CB 8 OBJ 10 14.092757 20 2.652237 30 0.0 0 VERTEX 5 CC 8 OBJ 10 14.068177 20 2.652237 30 0.0 42 0.414214 0 VERTEX 5 CD 8 OBJ 10 14.038177 20 2.622237 30 0.0 0 VERTEX 5 CE 8 OBJ 10 14.038177 20 2.509096 30 0.0 42 -0.668179 0 VERTEX 5 CF 8 OBJ 10 13.986964 20 2.487883 30 0.0 0 VERTEX 5 D0 8 OBJ 10 13.843789 20 2.631058 30 0.0 42 -0.198912 0 VERTEX 5 D1 8 OBJ 10 13.807177 20 2.719446 30 0.0 0 VERTEX 5 D2 8 OBJ 10 13.807177 20 2.850028 30 0.0 42 -0.198912 0 VERTEX 5 D3 8 OBJ 10 13.843789 20 2.938416 30 0.0 0 VERTEX 5 D4 8 OBJ 10 13.986964 20 3.081591 30 0.0 42 -0.668179 0 VERTEX 5 D5 8 OBJ 10 14.038177 20 3.060378 30 0.0 0 VERTEX 5 D6 8 OBJ 10 14.038177 20 2.947237 30 0.0 42 0.414214 0 VERTEX 5 D7 8 OBJ 10 14.068177 20 2.917237 30 0.0 0 VERTEX 5 D8 8 OBJ 10 14.092757 20 2.917237 30 0.0 42 0.410385 0 VERTEX 5 D9 8 OBJ 10 14.122754 20 2.946844 30 0.0 0 VERTEX 5 DA 8 OBJ 10 14.126774 20 3.253944 30 0.0 42 0.421902 0 VERTEX 5 DB 8 OBJ 10 14.096384 20 3.284334 30 0.0 0 VERTEX 5 DC 8 OBJ 10 13.789285 20 3.280314 30 0.0 42 0.410385 0 VERTEX 5 DD 8 OBJ 10 13.759677 20 3.250316 30 0.0 0 VERTEX 5 DE 8 OBJ 10 13.759677 20 3.225737 30 0.0 42 0.414214 0 VERTEX 5 DF 8 OBJ 10 13.789677 20 3.195737 30 0.0 0 VERTEX 5 E0 8 OBJ 10 13.902818 20 3.195737 30 0.0 42 -0.668179 0 VERTEX 5 E1 8 OBJ 10 13.924032 20 3.144524 30 0.0 0 VERTEX 5 E2 8 OBJ 10 13.780857 20 3.001349 30 0.0 42 -0.198912 0 VERTEX 5 E3 8 OBJ 10 13.692468 20 2.964737 30 0.0 0 VERTEX 5 E4 8 OBJ 10 13.561887 20 2.964737 30 0.0 42 -0.198912 0 VERTEX 5 E5 8 OBJ 10 13.473498 20 3.001349 30 0.0 0 VERTEX 5 E6 8 OBJ 10 13.330323 20 3.144524 30 0.0 42 -0.668179 0 VERTEX 5 E7 8 OBJ 10 13.351536 20 3.195737 30 0.0 0 VERTEX 5 E8 8 OBJ 10 13.464677 20 3.195737 30 0.0 42 0.414214 0 VERTEX 5 E9 8 OBJ 10 13.494677 20 3.225737 30 0.0 0 VERTEX 5 EA 8 OBJ 10 13.494677 20 3.250316 30 0.0 42 0.410385 0 VERTEX 5 EB 8 OBJ 10 13.46507 20 3.280314 30 0.0 0 VERTEX 5 EC 8 OBJ 10 13.157971 20 3.284334 30 0.0 42 0.421902 0 VERTEX 5 ED 8 OBJ 10 13.127581 20 3.253944 30 0.0 0 VERTEX 5 EE 8 OBJ 10 13.131601 20 2.946844 30 0.0 42 0.410385 0 VERTEX 5 EF 8 OBJ 10 13.161598 20 2.917237 30 0.0 0 VERTEX 5 F0 8 OBJ 10 13.186177 20 2.917237 30 0.0 42 0.414214 0 VERTEX 5 F1 8 OBJ 10 13.216177 20 2.947237 30 0.0 0 VERTEX 5 F2 8 OBJ 10 13.216177 20 3.060378 30 0.0 42 -0.668179 0 VERTEX 5 F3 8 OBJ 10 13.267391 20 3.081591 30 0.0 0 VERTEX 5 F4 8 OBJ 10 13.410566 20 2.938416 30 0.0 42 -0.198912 0 VERTEX 5 F5 8 OBJ 10 13.447177 20 2.850028 30 0.0 0 VERTEX 5 F6 8 OBJ 10 13.447177 20 2.719446 30 0.0 42 -0.198912 0 VERTEX 5 F7 8 OBJ 10 13.410566 20 2.631058 30 0.0 0 VERTEX 5 F8 8 OBJ 10 13.267391 20 2.487883 30 0.0 42 -0.668179 0 VERTEX 5 F9 8 OBJ 10 13.216177 20 2.509096 30 0.0 0 VERTEX 5 FA 8 OBJ 10 13.216177 20 2.622237 30 0.0 42 0.414214 0 VERTEX 5 FB 8 OBJ 10 13.186177 20 2.652237 30 0.0 0 VERTEX 5 FC 8 OBJ 10 13.161598 20 2.652237 30 0.0 42 0.410385 0 VERTEX 5 FD 8 OBJ 10 13.131601 20 2.62263 30 0.0 0 VERTEX 5 FE 8 OBJ 10 13.127177 20 2.284737 30 0.0 0 VERTEX 5 FF 8 OBJ 10 13.131601 20 1.946844 30 0.0 42 0.410385 0 VERTEX 5 100 8 OBJ 10 13.161598 20 1.917237 30 0.0 0 VERTEX 5 101 8 OBJ 10 13.186177 20 1.917237 30 0.0 42 0.414214 0 VERTEX 5 102 8 OBJ 10 13.216177 20 1.947237 30 0.0 0 VERTEX 5 103 8 OBJ 10 13.216177 20 2.060378 30 0.0 42 -0.668179 0 VERTEX 5 104 8 OBJ 10 13.267391 20 2.081591 30 0.0 0 VERTEX 5 105 8 OBJ 10 13.410566 20 1.938416 30 0.0 42 -0.198912 0 VERTEX 5 106 8 OBJ 10 13.447177 20 1.850028 30 0.0 0 VERTEX 5 107 8 OBJ 10 13.447177 20 1.719446 30 0.0 42 -0.198912 0 VERTEX 5 108 8 OBJ 10 13.410566 20 1.631058 30 0.0 0 VERTEX 5 109 8 OBJ 10 13.267391 20 1.487883 30 0.0 42 -0.668179 0 VERTEX 5 10A 8 OBJ 10 13.216177 20 1.509096 30 0.0 0 VERTEX 5 10B 8 OBJ 10 13.216177 20 1.622237 30 0.0 42 0.414214 0 VERTEX 5 10C 8 OBJ 10 13.186177 20 1.652237 30 0.0 0 VERTEX 5 10D 8 OBJ 10 13.161598 20 1.652237 30 0.0 42 0.410385 0 VERTEX 5 10E 8 OBJ 10 13.131601 20 1.62263 30 0.0 0 VERTEX 5 10F 8 OBJ 10 13.127581 20 1.31553 30 0.0 42 0.421902 0 VERTEX 5 110 8 OBJ 10 13.157971 20 1.28514 30 0.0 0 VERTEX 5 111 8 OBJ 10 13.46507 20 1.28916 30 0.0 42 0.410385 0 VERTEX 5 112 8 OBJ 10 13.494677 20 1.319158 30 0.0 0 VERTEX 5 113 8 OBJ 10 13.494677 20 1.343737 30 0.0 42 0.414214 0 VERTEX 5 114 8 OBJ 10 13.464677 20 1.373737 30 0.0 0 VERTEX 5 115 8 OBJ 10 13.351536 20 1.373737 30 0.0 42 -0.668179 0 VERTEX 5 116 8 OBJ 10 13.330323 20 1.42495 30 0.0 0 VERTEX 5 117 8 OBJ 10 13.473498 20 1.568126 30 0.0 42 -0.198912 0 VERTEX 5 118 8 OBJ 10 13.561887 20 1.604737 30 0.0 0 VERTEX 5 119 8 OBJ 10 13.692468 20 1.604737 30 0.0 42 -0.198912 0 VERTEX 5 11A 8 OBJ 10 13.780857 20 1.568126 30 0.0 0 VERTEX 5 11B 8 OBJ 10 13.924032 20 1.42495 30 0.0 42 -0.668179 0 VERTEX 5 11C 8 OBJ 10 13.902818 20 1.373737 30 0.0 0 VERTEX 5 11D 8 OBJ 10 13.789677 20 1.373737 30 0.0 42 0.414214 0 VERTEX 5 11E 8 OBJ 10 13.759677 20 1.343737 30 0.0 0 VERTEX 5 11F 8 OBJ 10 13.759677 20 1.319158 30 0.0 42 0.410385 0 VERTEX 5 120 8 OBJ 10 13.789285 20 1.28916 30 0.0 0 VERTEX 5 121 8 OBJ 10 14.096384 20 1.28514 30 0.0 42 0.421902 0 VERTEX 5 122 8 OBJ 10 14.126774 20 1.31553 30 0.0 0 VERTEX 5 123 8 OBJ 10 14.122754 20 1.62263 30 0.0 42 0.410385 0 VERTEX 5 124 8 OBJ 10 14.092757 20 1.652237 30 0.0 0 SEQEND 5 125 8 OBJ 0 POLYLINE 5 AB 8 OBJ 66 1 10 0.0 20 0.0 30 0.0 70 1 0 VERTEX 5 126 8 OBJ 10 13.993177 20 2.21367 30 0.0 0 VERTEX 5 127 8 OBJ 10 13.780857 20 2.001349 30 0.0 42 -0.198912 0 VERTEX 5 128 8 OBJ 10 13.692468 20 1.964737 30 0.0 0 VERTEX 5 129 8 OBJ 10 13.561887 20 1.964737 30 0.0 42 -0.198912 0 VERTEX 5 12A 8 OBJ 10 13.473498 20 2.001349 30 0.0 0 VERTEX 5 12B 8 OBJ 10 13.261177 20 2.21367 30 0.0 0 VERTEX 5 12C 8 OBJ 10 13.261177 20 2.355805 30 0.0 0 VERTEX 5 12D 8 OBJ 10 13.473498 20 2.568126 30 0.0 42 -0.198912 0 VERTEX 5 12E 8 OBJ 10 13.561887 20 2.604737 30 0.0 0 VERTEX 5 12F 8 OBJ 10 13.692468 20 2.604737 30 0.0 42 -0.198912 0 VERTEX 5 130 8 OBJ 10 13.780857 20 2.568126 30 0.0 0 VERTEX 5 131 8 OBJ 10 13.993177 20 2.355805 30 0.0 0 SEQEND 5 132 8 OBJ 0 ENDSEC 0 EOF