Complete Compiled Specification.pdf - Peck Ormsby Construction

C. Examine glass surfaces adjacent to or below exterior concrete and other masonry surfaces at
frequent intervals during construction, but not less often than once a month, for build-up of
dirt, scum, alkali deposits or staining. When examination reveals presence of these forms of
residue, remove by methods recommended by glass manufacturer.
D. Remove and replace glass which is broken, chipped, cracked, abraded, or damaged in other
ways during construction period, including natural causes, accidents, and vandalism.
E. Wash glass on both faces not more than 4 days prior to date scheduled for inspections
intended to establish date of substantial completion in each area of project. Wash glass by
method recommended by glass manufacturer.
F. Refer to Section 01700.
3.05 GLAZING SCHEDULE
A. Glass Type A: Insulating glass consisting of clear tempered glass at indoor and outdoor lites.
1. Classification of Units: Class CBA per ASTM E774.
2. Air Space Width: Nominal ! inch measured perpendicularly from surfaces of glass
lites at unit’s edge.
3. Glass Filling: Fill air space with argon.
4. Sealing System: Dual seal, primary and secondary sealants: manufacturer’s standard
sealants.
5. Spacer Specifications: Manufacturer’s standard metal.
a. Dessicant: Either molecular sieve or silica gel or blend of both.
b. Corner Construction: Manufacturer’s standard corner construction.
c. Color of Spacer: As selected by Architect from manufacturer’s standard
colors.
6. Glass Specifications: Comply with the following requirements:
a. Thickness of Each Lite: 6.0 mm (0.23 inch).
b. Uncoated Indoor Lite: Kind FT (fully tempered), Condition A (uncoated) Class
1 (clear) float glass.
c. Coated Outdoor Lite: Kind FT (fully tempered), Low E Coating (sputtered)
No. 2 Surface, Class 1 (clear) float glass.
7. Nominal Performance Characteristics as indicated below:
a. Summer Daytime U-Value: 0.27.
b. Winter Nighttime U-Value: 0.29.
c. Shading Coefficient: 0.44.
B. Glass Type B: Insulating glass consisting of clear float glass at indoor and outdoor lites.
1. Classification of Units: Class CBA per ASTM E774.
2. Air Space Width: Nominal ! inch measured perpendicularly from surfaces of glass
lites at unit’s edge.
3. Glass Filling: Fill air space with argon.
4. Sealing System: Dual seal, primary and secondary sealants: manufacturer’s standard
sealants.
5. Spacer Specifications: Manufacturer’s standard metal.
a. Dessicant: Either molecular sieve or silica gel or blend of both.
b. Corner Construction: Manufacturer’s standard corner construction.
c. Color of Spacer: As selected by Architect from manufacturer’s standard
colors.
6. Glass Specifications: Comply with the following requirements:
a. Thickness of Each Lite: 6.0 mm (0.23 inch).
b. Uncoated Indoor Lite: Class 1 (clear) float glass.
SEGO LILY ELEMENTARY SCHOOL CLASSROOM ADDITION MARCH 2, 2009
GLASS AND GLAZING 08800-5