Gauge-or-Thickness-Guide.pdf
PDF 108 KB Posted
- Attached to
- High School Roof Replacement
- Solicitation number
- RFP MASO 260000002613 2
- Issued by
- Genesee County, Edmore Village, Michigan
About this file
This is a metal finish gauge and thickness guide specification document that establishes minimum material standards for construction work. The document specifies gauge requirements for galvanized iron, aluminum, cold rolled steel, and copper materials used in coping caps, flashing, and fascia applications. The specifications are differentiated based on exposed face dimensions, ranging from faces up to 6 inches to faces of 10 to 15 inches. Galvanized iron requirements range from 20 gauge for the largest faces to 24 gauge for smaller applications. Aluminum thickness specifications range from 0.080 inches (12 gauge equivalent) for larger faces down to 0.040 inches (18 gauge equivalent) for smaller faces. Cold rolled steel coping cap flashing is specified at 20 ounces for the largest faces and 16 ounces for smaller applications. The document notes that brakes should be added to stiffen materials where applicable.
No pricing information, contract award dates, bidding timelines, or project cost details are provided in this specification document. This appears to be a technical reference guide intended to establish material quality and durability standards for metal components rather than a standalone procurement document containing commercial terms or solicitation parameters.
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Text version
DWG NO. 13
METAL FINISH
GAUGE OR THICKNESS GUIDE (MINIMUM)
GALVANIZED IRON
10'' TO 15'' FACE
8'' TO 10'' FACE
UP TO 6'' FACE
6'' TO 8'' FACE
WITHOUT BRAKES
''A'' DIMENSIONS
EXPOSED FACE
20 GA.
22 GA.
24 GA.
24 GA.
ALUMINUM
.080'' (12 GA.)
.064'' (14 GA.)
.050'' (16 GA.)
.040'' (18 GA.)
ADD BRAKES
TO STIFFEN
COLD ROLLED
20 OZ.
16 OZ.
16 OZ.
COPING CAP FLASHING VARIATIONS
AND FASCIA
COPPER 3003-H14
SHEET TITLE:
DRAWING No.:
SCALE:
NTS
AutoCAD SHX Text A
AutoCAD SHX Text A
AutoCAD SHX Text A
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