C-Concepts, inc.

ERITowerJobFree-Standing Tower DemoPage4 of 80C-Concepts, inc.12612 W. Mill RoadMenomonee Falls, WI 53051Phone: (262) 252-3173FAX: (262) 252-3134ProjectClientExampleC-Concepts, Inc.Date18:26:48 01/28/03Designed byhornTowerElevationftNo.ofMidGirtsMid GirtTypeMid GirtSizeMid GirtGradeT11 100'-80' None Flat Bar A36(36 ksi)T12 80'-60' None Flat Bar A36(36 ksi)T13 60'-40' None Flat Bar A36(36 ksi)T14 40'-20' None Flat Bar A36(36 ksi)T15 20'-0' None Flat Bar A36(36 ksi)HorizontalTypeHorizontalSizeHorizontalGradeDouble Angle 2L3x3x3/16x3/8 A36(36 ksi)Double Angle 2L3x3x3/16x3/8 A36(36 ksi)Double Angle 2L3x3x3/16x3/8 A36(36 ksi)Double Angle 2L3 1/2x3 1/2x1/4x3/8 A36(36 ksi)Double Angle 2L3 1/2x3 1/2x1/4x3/8 A36(36 ksi)Tower Section Geometry (cont’d)TowerElevationSecondaryHorizontal TypeSecondary HorizontalSizeSecondaryHorizontalGradeftT1 300'-280' Solid Round A36(36 ksi)T2 280'-260' Solid Round A36(36 ksi)T3 260'-240' Solid Round A36(36 ksi)T4 240'-220' Solid Round A36(36 ksi)T5 220'-200' Solid Round A36(36 ksi)T6 200'-180' Solid Round A36(36 ksi)T7 180'-160' Solid Round A36(36 ksi)T8 160'-140' Solid Round A36(36 ksi)T9 140'-120' Solid Round A36(36 ksi)T10 120'-100' Solid Round A36(36 ksi)T11 100'-80' Solid Round A36(36 ksi)T12 80'-60' Solid Round A36(36 ksi)T13 60'-40' Solid Round A36(36 ksi)T14 40'-20' Solid Round A36(36 ksi)T15 20'-0' Solid Round A36(36 ksi)Inner BracingTypeInner Bracing SizeInner BracingGradeSolid RoundA36(36 ksi)Solid RoundA36(36 ksi)Solid RoundA36(36 ksi)Single Angle L2 1/2x2 1/2x3/16 A36(36 ksi)Single Angle L2 1/2x2 1/2x3/16 A36(36 ksi)Single Angle L3x3x3/16 A36(36 ksi)Single Angle L3x3x3/16 A36(36 ksi)Single Angle L3 1/2x3 1/2x1/4 A36(36 ksi)Single Angle L3 1/2x3 1/2x1/4 A36(36 ksi)Single Angle L4x4x1/4 A36(36 ksi)Single Angle L4x4x1/4 A36(36 ksi)Double Angle 2L3x3x3/16x3/8 A36(36 ksi)Double Angle 2L3x3x3/16x3/8 A36(36 ksi)Double Angle 2L3 1/2x3 1/2x1/4x3/8 A36(36 ksi)Double Angle 2L3 1/2x3 1/2x1/4x3/8 A36(36 ksi)Tower Section Geometry (cont’d)