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� <br /> �= <br /> 1.04 SYSTEM DESCRIPTION <br /> A. Aluminum entrances and storefront system includes tubular aluminum sections <br /> shop fabricated, factory finished, related flashings, anchorage and attachment <br /> devices. <br /> B. System Assembly Site assembled. <br /> 1.05 PEB.�OltMANCE REQUIREMENTS <br /> A. System Design: Design and size components to withstand dead and live loads <br /> caused by positive and negative wind pressure acting normal to plane of wall: <br /> 1. As calculated in accordance with ASCE 788 -Calculation of Wind Loads <br /> B. System Assembly: Accommodate without damage to components or deterioration � <br /> of seals, movement within system, movement between system and peripheral <br /> construdion, dynamic loading and release of loads, deflection of structural support � <br /> framing <br /> C. Air infiltration: I;unit a�r leakage through assembly to 0.06 cftn/mm/sq ft of wall <br /> area, measured at a reference differential pressure across assembly of 1.57 psf as <br /> measured in accordance with AAMA 501.2. � <br /> D. Air and Vapor 5eal: Ma.inta.in continuous air barrier and vapor retarder throughout <br /> assembl�, primarily in line with inside pane of glass and inner sheet of infill panel � <br /> and heel bead of glazing compound. <br /> E. Water Leakage: None, when mea.sured in accordance with AAMA 501.2 with a <br /> test pressure difference of 2.86 lbflsq ft . ,� <br /> F. Expansion / Comraction: Provide for expansion and contraction within system <br /> components caused by cycling temperature range of 170 degrees F over a 12 hour <br /> period without causing detrimental effect to system components and anchorage. � <br /> G. System Internal Drainage: Drain water entering joints, condensation occuiring in <br /> gla�ing channels, or migrating moisture occumng within system, to the e�erior by <br /> a weep drainage network � <br /> 1.06 SUBMITTALS FOR REVIEW <br /> A. Secbion 01300- Submittals: Procedures for submittals. � <br /> B. Shop �rawings: Indicate system dimensions, fram� opening r�uirements and <br /> tolerac�ces, affected related Work and expansion and contraction joint location and <br /> details. <br /> E. Submit two samples illustrating finished aluminum surface. <br /> 1.07 QUALITY ASSURANCE � <br /> A Perform Work in accordance with AAMA SFM-1 and AAMA - Meta1 Curtain <br /> Wall,Window, Store Front and Entrance-Guide Specifications Manual. <br /> B. Conform to requirements of ANSI Al l�'.1. � <br /> � <br /> Division 8-Section 08410 � <br /> Page 2 of 6 <br /> � <br />