Aluminum Single Hung Windows

PART 1 - GENERAL
1.01 SECTION INCLUDES
  A. Single Hung Windows
  B. Installation and materials needed to install windows
1.02 PRODUCT SUPPLIED BUT NOT INSTALLED
  Two Pieces of glazing of each size used for owners use
1.03 RELATED SECTIONS
  A. Section 07900 – Joint Sealers: Perimeter sealant and back-up material
  B.Section 08800 – Glass and Glazing
  C.Section 10200 - Wall Louvers
1.04 REFERENCES
  A. AAMA/NWWDA 101/I.S.2 – 97 Voluntary Specifications for Aluminum, Vinyl (PVC) and Wood Windows and Glass Doors
  B. AAMA 2603 - Voluntary Specification, Performance Requirements and Test Procedures for Pigmented Organic Coatings on Aluminum Extrusions and Panels; 1998.
  C. AAMA CW-10-97 Care and handling of architectural aluminum from shop to site
  D. AAMA 2605 - Voluntary Specification, Performance Requirements and Test Procedures for Superior Performing Organic Coatings on Aluminum Extrusions and Panels; 1998.
  E. ASCA 96 - Voluntary Specification for Superior Performance of Organic Coatings on Architectural Aluminum, Curtainwall, Extrusions, and Miscellaneous Aluminum Components; Architectural Spray Coaters Association; 1996.
  F. ASTM B 221/221M - Standard Specification for Aluminum and Aluminum Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes; (2000).
  G. ASTM – E283 – 91 Standard Test for determining rate of Determining rate of air leakage through exterior Windows Curtain walls and Doors under Specified Pressure Differences Across the Specimen
  H. ASTM – E331 – 00 Standard Test Method for Water Penetration of Exterior Windows, Skylights, Doors and Curtain Walls by Uniform Static Air pressure Difference
  I. ASTM – F588 – 97 Standard Test method for Measuring the Forced Entry Resistance Of Window Assemblies, Excluding Glazing Impact
  K. Florida Building Code protocols TAS 201, TAS 202 and TAS 203
1.05 SYSTEM DISCRIPTION
  A. Aluminum Windows: 2-3/4” frame depth; 6063-T6 extruded aluminum, equal-leg frame, frames and sashes to be factory assembled
  B. Finish to be factory applied
  C. Window units are to be factory glazed with Norton 996 closed cell glazing tape and cap beaded withTremco Tremsil 600 sealant.
  D. Fixed and operable sashes shall have the ability to be glazed from the interior after window installation is complete.
  E. Window attachments will be done on the interior of all window assemblies no exposed fasteners
1.06 PERFORMANCE REQUIRMENTS
  A. Conformance with the Florida Building Code Protocols TAS 201,TAS 202 and TAS 203 when test were performed on a 53 1/8” x 84” test size with the following test results
  B. Air Infiltration: Maximum 0.15 cfm./square foot when tested per ASTM E283-99 at a static air pressure of 1.57 psf.
  C. Water Penetration: No uncontrolled water leakage when tested per ASTM E331 at a static air difference of 15.0 psf.
  D. Uniform Structural Load – no glass breakage, permanent damage to fasteners or hardware or any other damage which would cause the window to be inoperable, and a maximum 0.22” permanent deformation of the span of any frame or member when tested per ASTM E330 at a static air pressure of positive 120 psf. and a negative 120 psf. design pressure
  E. Large and Small missile impact: Passed when tested per ASTM E1886 and E1996 “D”
  F. Cyclic Wind Load: Passed when tested per ASTM 1996-01 and ASTM E 1886-97 at a static air pressure difference of 120psf. Positive and 120 psf. Negative design pressure
1.07 SUBMITTALS
  A. Product Data
    1. Manufacturers specifications and test reports
    2. Shop Drawings: Window location chart, typical window elevations, Details of assemblies, hardware and glazing details for glazed units
    3. Material storage and handling requirements
    4. Samples: All samples are to be labeled with identification of type and kind
      a. Six (6) sets of manufacturer standard paint colors,
      b. Six (6) 12” long extrusion sections
      c. Six (6) 12” x 12” square glass samples
    5.Operation and maintenance documents
  B. Manufacturer’s warranties warrant for three years against defects in material or workmanship under normal use.
1.08 QUALITY ASSURANCE
  A. Submit for prebid approval ten days prior to bid opening, a sample window representing the bid window except for color, including a valid test report from a State of Florida accredited test laboratory and conforming to the system description listed in paragraph 1.05 and the performance requirements listed in paragraph 1.06
  B. Acceptance will be by addendum only, no verbal approvals will be allowed
  C. Submit bid on prequalified product in prebid written addendum. Bidder must identify manufacturer and model of product which the bid is based
1.09 DELIVERY STORAGE AND HANDLEING
  Handle and protect windows and accessories in accordance with AAMA CW-10-97 until project completion

PART 2 – PRODUCTS
2.01 MANUFACTURER
  A. Sun Metals System Series 275 – (813) 889-0718 Fax: (813) 886-0666
  B. Other acceptable manufacturers who have demonstrated a successful history of manufacturing for 10 years
2.02 MATERIALS
  A. Aluminum extrusions: produced from commercial quality 6063-T5 alloy; free from defects impairing strength and durability.
  B. Hardware: zinc meeting rail locks – 2 per window; integral extruded aluminum keeper groove in fixed meeting rail.
  C. Weatherstrip: fabric-covered foam on lift rail, upturned frame sill leg, and fixed meeting rail; pile conforming to AAMA 701-00 with polypropylene center fin in double rows on sash stiles.
  D. Balances: block and tackle conforming to AAMA 902-99 and of appropriate capacity to hold sash stationary and smooth operation.
  E. Insect screens: aluminum frame with finish to match window in color and performance; corners mitered, reinforced with gussets, and crimped; 18 x 16 dark fiberglass mesh secured to frame with PVC spline
2.03 FABRICATION
  A. Frame assembly: head and sill fastened to jambs with two stainless steel screws per frame corner; corners factory-sealed with sealant conforming to AAMA 800-92.
  B. Sash assembly: tubular horizontal sash rails coped and fastened to vertical sash stiles with a telescope-design joint secured with stainless steel screws, corners factory-sealed with sealant conforming to AAMA 800-92.
  C. Sash design: continuous extruded interior pull-down rails on the sash top rail and bottom lift rail; mechanical meeting rail interlock; weep holes for drainage.
2.04 GLASS
  A. Exterior glass Type
    1. Large Missile Impact Glass 0’ - 30’ above finish grade
    2. Small Missile Impact Glass 30’ – 60’ above finish grade 9/16” Tinted Glass (Turtle Code Compliant) 1/4" strengthened glass - 0.60 PVB interlayer - 1/4" heat strengthened glass
2.05 FINISH ON ALUMINUM EXTRUSIONS
  A. Application: on clean extrusions free from surface blemishes on exposed surfaces visible when installed products operating panels are closed
      a. Finish Type: Architects choice
    1. Duranar™ 70% organic finish conforming to AAMA 2605-02: warrant for ten years against chipping, peeling, cracking chalking, or fading.
    2. Duranar™ 50% organic finish conforming to AAMA 2604-02: warrant for five years against chipping, peeling, cracking chalking, or fading.
    3. Polyron™ baked enamel finish conforming to AAMA 2603-02: warrant for one year against chipping, peeling, or cracking.
    4. Class 1 Anodized finish: Shall be in accordance with AAMA 611-98 Voluntary Standard for anodized architectural aluminum
  B. Color: Chosen from manufacturers standards

PART 3 - EXECUTION
PREPARATION
  Prepare openings to be in tolerance, plumb, level, provide for secure anchoring, and in accordance with approved shop drawings.
3.02 INSTALLATION
  A. Install windows in accordance with manufacturer's recommendations and approved shop drawings with skilled who have demonstrated a successful history of installing windows for *Enter number* years.
  B. Provide required support and securely fasten and set windows plumb, square, and level without twist or bow.
  C. Apply sealant per sealant manufacturer's recommendations at joints, wipe off excess, and leave exposed sealant clean and smooth.
3.03 FIELD TESTING
  A. Test installed units in conformance with AAMA 502-02 minimum requirements for air and water infiltration with the window manufacturer, contractor, and owner present.
  B. Select test units as directed by the owner's representative and use an AAMA-accredited laboratory provided by the owner contractor.
ADJUSTING AND CLEANING
  Adjust windows as necessary for smooth and weathertight operation, and leave windows clean and free of construction debris.