TECHNICAL DATA...16-E3 SPECIAL FEATURES...17-E3 TYPICAL DETAILS...18-E3 thru 21-E3 WINDLOAD CHARTS...22-E3 DEADLOAD CHARTS...23-E3

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1 - Table of Contents SCTION PAG TCHNICAL DATA...6- SPCIAL FATURS...7- TYPICAL DTAILS...8- thru - WINDLOAD CHARTS...- DADLOAD CHARTS...- U.S. Aluminum warrants its High Impact Glazing Systems to perform at the published values for air and water infiltration and structural performance. Testing standards allow for unit interlayer a maximum rip size after impact and cycle testing. Though considered as successfully passing the test, water infiltration can occur through the glazing material in such cases. U.S. Aluminum does not warrant any glazing materials resulting from impact from wind-borne debris and subsequent cycling under storm conditions. When using this product, U.S. Aluminum recommends specifying a uniform overall glazing thickness of plus or minus.00" (0.) over the entire area of the glazing unit. This must include edges and center of unit. It is critical to check the glazing unit prior to glazing to ensure the proper thickness of the interlayer. The monolithic glass must be two pieces of /" (6) thick, heat strengthened with a.090" (.) SentryGlas Plus interlayer. For insulating units the glass must be two pieces of /" (6) thick, heat strengthened with a.090" (.) SentryGlas Plus interlayer, /" (.7) air space, and /" (6) thick, heat strengthened outboard lite. Due to the diversity in state/provincial, local, and federal laws and codes that govern the design and application of architectural products, it is the responsibility of the individual architect, owner, and installer to ensure that products selected for use on projects comply with all applicable building codes and laws. U.S. Aluminum exercises no control over the use or application of its products, glazing materials, and operating hardware, and assumes no responsibility thereof. The rapidly changing technology within the architectural aluminum products industry demands that U.S. Aluminum reserve the right to revise, discontinue or change any product line, specification or electronic media without prior written notice. NOT: Dimensions in parentheses ( ) are millimeters unless otherwise noted. Other metric units shown in this publication are: m - meter Kg - kilogram Pa - pascal KPa - kilopascal MPa - megapascal

2 6- Specifications SCTION 08 STORFRONTS SRIS FAC WIDTH DPTH GLAZING INFILLS GLAZING MTHOD IT600 -/" (6.) " (7) -/6" () xterior I. GNRAL DSCRIPTION Work Included: Furnish all necessary materials, labor, and equipment for the complete installation of aluminum framing as shown on the drawings and specified herein. (Specifier Note: It is suggested that related items such as aluminum entrance doors, glass, and sealants be included whenever possible). Work Not Included: Structural support of the framing system, interior closures, trim. (Specifier list other exclusions). Related Work Specified lsewhere: (Specifier list). QUALITY ASSURANC Drawings and specifications are based on the Series IT600 Thermal System as manufactured by U.S. Aluminum. Whenever substitute products are to be considered, supporting technical literature, samples, drawings, and performance data must be submitted 0 days prior to bid in order to make a valid comparison of the products involved. Test reports certified by an independent test laboratory must be made available upon request. PRFORMANC RQUIRMNTS Air infiltration: Shall be tested in accordance with ASTM 8-9. Infitration shall not exceed: IT600 Storefront psf = (.08 L/s/m ) IT600 Pair of Doors psf = (.08 L/s/m ) Water infiltration: Shall be tested in accordance with ASTM -9. No water penetration at test pressure of: IT600 Storefront - psf IT600 Single Door - psf (Water resistant threshold at single door only) Structural Performance: Shall be tested in accordance with ASTM 0-96 and based on: Maximum deflection of L/80 of the span. Allowable stress with a safety factor of.6. The system shall perform to this criteria under a windload of (Specify) psf IT600 Storefront - Design 6 psf - Structural +/- 97. psf IT600 Pair of Doors - Design 6 psf - Structural +/ psf Forced ntry Resistance - Shall be tested with a 00 lb. force applied to the active door panel simultaneously with a 0 lb. force applied in both perpendicular directions to the 00 lb. force. IT600 Pair of Doors Large Missile Impact Test - Shall be tested in accordance with: Dade County Protocol TAS 0-9 with a 9 lb. x traveling at 0 fps. IT600 Storefront IT600 Pair of Doors Cycle Load Test - Shall be tested in accordance with: Dade County Protocol TAS 0-9 for 9,000 cycles. IT600 Storefront IT600 Pair of Doors Thermal Performance - IT600 storefront framing shall be tested in accordance with: NFRC 00 Fenestration Product U-Factor NFRC 00 Fenestration Product Solar Heat Gain Coefficient and Visible Transmittance at Normal Incidence NFRC 00 Fenestration Product Condensation Resistance Values AAMA 0 II. PRODUCTS MATRIALS xtrusions shall be 606-T alloy and temper (ASTM B alloy T temper). Fasteners, where exposed, shall be aluminum, stainless steel or zinc plated steel in accordance with ASTM A 6. Perimeter anchors shall be aluminum or steel, providing the steel is properly isolated from the aluminum. Glazing gaskets shall be.p.d.m. elastomeric extrusions. FINISH Aluminum extrusions shall be given a caustic etch followed by an anodic oxide treatment to obtain (Specify one of the following): # Clear anodic coating # Dark Bronze anodic coating # Black anodic coating A Fluoropolymer paint coating conforming with the requirements of AAMA 60. Color shall be (Specify a U.S. Aluminum standard color). FABRICATION The framing system shall provide for flush glazing on all sides with no projecting stops. Vertical and horizontal framing members shall have a nominal face dimension of -/" (6.). Overall depth shall be " (7). ntrance framing members shall be compatible with glass framing in appearance. Provide for internal drainage of infiltrated water into an extruded aluminum subsill channel where it is drained to the exterior through weep slots. GLAZING Dade County IT600 Storefront and IT600 Pair of Doors. -/6" () Glazing must meet Impact and Cycle Testing requirements according to Local Building Codes.

3 7- Specifications SCTION 08 STORFRONTS SALANTS The framing system shall use Tremco Proglaze SSG or DOW 99 Structural Silicone to adhere glass to framing. All metal-to-metal joints shall use Tremco Spectrum II or DOW 79 Silicone. Door seal gaskets shall require small joint sealer. III. XCUTION INSTALLATION All glass framing shall be set in correct locations as shown in the details and shall be level, square, plumb, and in alignment with other work in accordance with the manufacturer s installation instructions and approved shop drawings. All joints between framing and the building structure shall be sealed in order to secure a watertight installation. PROTCTION AND CLANING After installation the General Contractor shall adequately protect exposed portions of aluminum surfaces from damage by grinding and polishing compounds, plaster, lime, acid, cement, or other contaminants. The General Contractor shall be responsible for final cleaning. Project: Orlando Immigration Center, Orlando, FL

4 8- Special Features This Storm Front System is thermally insulated, allowing it to comply with the Department of nergy's Building nergy Codes Program. Storm Front Hurricane Resistant Framing Systems comply with stringent Dade County Protocols TSA-0, 0, and 0 to provide maximum protection in wind-borne debris regions. Series IT600 for -/6" () insulating laminated glass has a -/" (6.) face dimension and a " (7) overall depth. This system is center glazed and offers screw spline construction, continuous subsill, and steel reinforced door frames. Storm Front ntrance Doors are -/6" (.6) thick with a." (.) wall thickness and feature a One Glass Stop Glazing System for clean sight lines on both sides of the door. Standard corner construction includes heavy-duty blocks. Corners are welded for maximum strength. A low profile Air Resistant Threshold is offered for installations that have soffit overhangs greater than the entrance frame height. Check local codes for compliance. High performance Water Resistant Thresholds are offered to provide superior water and air management, along with ramps to meet A.D.A. requirements when required. TH800 Air Resistant Threshold Water Resistant Threshold TH80 TH80 TH80 TH80 TH80

5 9- Typical Details FOR -/6" () GLASS Glass Size Maximum: 0 Square Feet (.6 Square Meters) Maximum Frame Height is 0 Feet (.0 m) Opp. TYPICAL LVATION /" (.7) Dow 79 Silicone (Typ.) BT80 BT8 -/" (6.) NP8 (Typ.) BT80 NP BT8 NP8 NP (Typ.) ROUGH OPNING FRAM DIMNSION -/" (6.) BT86 SB7 BT8 -/" (6.) D.L.O. -/" (6.) ROUGH OPNING FRAM DIMNSION D.L.O. BT86 BT87 -/" (6.) SB7 BT870 /8" (.9) NOT TO SCAL

6 0- Typical Details FOR -/6" () GLASS TYPICAL NTRANC LVATIONS /" (.7) Door Size Maximum: Single Door - " x 96" (. x. m) Double Door - 88" x 96" (. x. m) NOT: Doors are designed to withstand a pressure of +/- 6 psf ( Pa) without steel reinforcement. BT8 BT80 ROUGH OPNING FRAM DIMNSION -/" (6.) BT87 IG6 BT8 BT80 SS08 BT87 IG6 NP80 " (7) D.L.O. -/" (6.) BT86 /8" (9.) " (7) SB7 BT867 Air Resistant Threshold Subsill D.L.O. -/" D.L.O. (6.) FRAM DIMNSION ROUGH OPNING /8" (9.) TH8 Air Resistant Threshold NOT TO SCAL

7 - Typical Details FOR -/6" () GLASS NOT: Part numbers shown are available in ' (7. m) stock lengths. Visit usalum.com for more information. TYPICAL NTRANC LVATIONS /" (.7) BT8 BT80 C870 ROUGH OPNING FRAM DIMNSION -/" (6.) BT87 BT87 IG6 BT8 BT80 SS08 BT87 IG6 NP80 " (7) D.L.O. -/" (6.) BT86 " (7) SB7 BT867 BT867 Subsill D.L.O. -/" (6.) Air/Water Resistant Threshold Single ntrance Only Subsill -/" (6.) FRAM DIMNSION /8" ROUGH OPNING (9.) ROUGH OPNING FRAM DIMNSION -/" (.) Threshold Ramp TH80 TH00 BT870 Air/Water Resistant Threshold Single ntrance Only NOT: Water Resistant Thresholds are required unless entrance is located under a soffit overhang depth that is greater than the door frame height. Check local codes for compliance. Ramps are required when using TH800 Threshold in order to comply with A.D.A. requirements. NOT TO SCAL

8 - Typical Details FOR -/6" () GLASS 6 Door Size Maximum: Single Door - " x 96" (. x. m) Double Door - 88" x 96" (. x. m) -/6" (9.) I0 TYPICAL DOOR LVATIONS TOP RAIL I0 -/6" (.) I06 TOP RAIL at overhead concealed closer I0 I0 -/6" (.6) I0 -/8" (7.) -/8" (7.) OPTIONAL MUNTIN 7-/6" (8.7) I0 I0 -/6" (.6) JAMB STIL I60 I0 JAMB STIL /6" (.8) 7-/6" (8.7) BOTTOM RAIL I0 OPTIONAL A.D.A. BOTTOM RAIL 0" () I0 -/6" (9.) 9-9/6" (.9) 6 MTING STILS -/6" (9.) NOT TO SCAL

9 - Windload Charts VRTICAL MULLIONS FOR -/6" () GLASS Mullions designed for L/80 deflection ratio and for the following allowable working stresses: Aluminum alloy 606-T: allowable stress for windload 9,00 psi (89 MPa) Steel reinforcing: allowable stress for windload 6,000 psi (8 MPa) Curves represent the limit values and are based on criteria for simple beam, uniformly loaded, using the distribution of wind forces on the wall with rectangular loading. Glass is not considered as contributing to resistance of deflection. 6 6 PSF Windload () (.) () BT8/BT80 (Standard) (.) Mullion Height in Feet (meters) Height Limit 0'- 0" (.0) () (.) () With Steel Reinforcement (.) BT8/BT80 Mullion and Filler Ixx = 7.89 (0.8 x 0 ) Sxx =.0 (6.07 x 0 ) BT8/BT80/SS08 (Standard) Mullion Spacing in Feet (meters) () Without Steel Reinforcement (.) BT8/BT80 Mullion and Filler Ixx = 7.89 (0.8 x 0 ) Sxx =.0 (6.07 x 0 ) SS08 Steel Reinforcement Ixx =.6 (8. x 0 ) Sxx =.0 (.0 x 0 ) Aluminum + Steel Ixx = 7.6 (7.9 x 0 )

10 - Deadload Charts HORIZONTALS FOR -/6" () GLASS 0 () (.) () (.) () BT86 Iyy =.006 Syy = 0.66 INTRMDIAT HORIZONTAL Deadload charts are based on /8" (.) maximum allowable deflection at the center point of the horizontal member and with a glass weight of 9.7 psf (7.6 Kg/m ) CURVS A: / points. CURVS B: /8 points or 8" (0) from corners, whichever is larger. Height of Glass in Feet (meters) A B (.) () (.) () Mullion Span in Feet (meters) () (.) () (.) 0 () BT867 Iyy =.9 Syy =. DOOR HADR Deadload charts are based on /6" (.6) maximum allowable deflection at the center point of the horizontal member and with a glass weight of 9.7 psf (7.6 Kg/m ) CURVS A: / points. CURVS B: /8 points or 8" (0) from corners, whichever is larger. Height of Glass in Feet (meters) A B (.) () (.) () Mullion Span in Feet (meters)

11 - Accessories PART NO. DTAIL DSCRIPTION PKG. QTY. SRIS IG00 SB96 Setting Block for 9/6" () Glass 00 WHR USD SB97 Setting Block for -/6" () Glass 00 Series IG00 Series IG600 Series IT600 SRIS IG600 SRIS IT600 SB7 Setting Block for -/6" () Glass 00 CP80 nd Cap for Vertical Mullions 0 WD80 Water Deflector for IG 0 WD80 Water Deflector for IG6 0 WD9 Water Deflector for IG6 and BT80 0 WD9 Water Deflector for IG66 and BT8 0 WD9 Water Deflector for BT80 0 C80 nd Caps for Jambs at Subsill 0 SV0 Splice Sleeve for Subsill 0 DJ80 Drill Jig for Horizontals ST86 ST68 ST66 ST7 ST06 MF0 Assembly Screw # x " () HWH SMS Sill to Subsill Attachment # x /" (9) HWH SMS Reinforcement to Vertical Attachment # x " () HWH SMS nd Dam Attachment #8 x /" (.7) FH SMS Splice Sleeve Attachment #8 x /" (.7) PH SMS Perimeter Anchor for Concrete /8"-6 x " (76)