2.9.1
Framing Systems
Framing system; columns, rafters, ridge, purlins and other structural
framing members shall be [aluminum] [steel] [wood] as indicated.
Manufacturer shall provide shop drawings and calculations prepared by a
structural engineer.
a.
Extruded aluminum alloy tubing shall conform to ASTM B 429 6063-T5
or 3003-H14, dark [medium] [light] bronze [black] [clear anodized]
[powder coat] finish. Framing sizes and configurations shall be
as required for size of structure indicated meeting manufacturer's
standards and applicable building codes.
[b.
Structural steel shall conform to ASTM A 36/A 36M or ASTM A 500,
248 MPa 36,000 psi yield strength and 400 MPa 58,000 psi tensile
strength, factory finished with rust inhibited primer and powder
coat conforming to ASTM D 3451. Framing sizes and configurations
shall be as required for size of structure indicated meeting
manufacturer's standard and applicable building codes.]
[c.
Wood framing system shall consist of surfaced four sides (S4S),
#2 grade southern yellow pine [_____] solid timber columns with
eased edges, pressure treated CCA (Copper Chrome Arsinate) 9.6
kg/cu. m 0.6 PCF against decay, fungi and insect infestation,
surfaced four sides (S4S), #1 grade, southern pine, [_____]
glue-laminated columns manufactured in accordance with AITC A190.1
and AITC certified glue-laminated structural grade southern yellow
pine [_____] beams, rafters and purlins, factory sealed and
individually wrapped for protection during shipment. Factory
stain all wood members prior to shipment.]
2.9.2
Roof Panels [Decking]
Provide manufacturer's standard [molded acrylic translucent roof panel]
[standing seam metal roof panel] [wood decking] [V-beam aluminum roof
panels] [FRP roof panels] [_____] roof panels as indicated. Materials
shall be factory finished and shipped with all necessary fasteners and
accessories as required for complete site assembly.
2.9.3
Glazing
Factory installed in separate structural window frames, gasketed and glazed
as per manufacturer's standard, interchangable, glazing system. Provide [
6.35 mm 1/4 inch acrylic sheet] [6.35 mm 1/4 inch tempered glass] [6.35 mm
1/4 inch polycarbonate plastic sheet] [6.35 mm 1/4 inch mar-resistant
polycarbonate plastic sheet], [clear] [_____] color.
2.10
TABLES
Picnic tables shall be furnished with attached benches that have no
backrests. Table's exposed edges and corners shall be rounded, eased or
chamfered.
a. Height: The table height shall be between 750-1200 mm 29-48 inches
from the finished grade to the lowest surface of the top, or as noted.
b. Clearance: A minimum vertical clearance of 230 mm 9 inches between
the seat top and the bottom edge of the table top shall be provided. A
SECTION 02870
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