CAST BRONZE

steel products shall conform to AWS D1.2.

2.10

CAST BRONZE

Components shall be fabricated with sharp corners, flat faces, and accurate

profiles. Burrs and rough spots shall be removed and polished. Faces

shall be finished to a uniform high luster. Cast bronze shall be in

accordance with ASTM B 62.

2.11

VINYL SHEETING FOR GRAPHICS

Vinyl sheeting shall be 5 to 7 year premium type and shall be in accordance

with the flammability requirements of ASTM E 84 and shall be a minimum 0.08

mm 0.003 inch film thickness. Film shall include a precoated pressure

sensitive adhesive backing, Class 1, or positionable pressure sensitive

adhesive backing, Class 3.

2.12

GLASS

Glass shall be in accordance with ASTM C 1036, Type I, Class 1, Quality q3

and ANSI Z97.1.

2.13

FIBER-REINFORCED POLYESTER (FRP) PANELS

Fiber-reinforced polyester (FRP) shall be in accordance with ASTM D 3841,

Type II, Grade 1, Class 124, [_____] [as indicated].

2.14

ACRYLIC SHEET

Acrylic sheet shall be in accordance with the flammability requirements of

ASTM E 84 and shall conform to ANSI Z97.1.

2.15

POLYCARBONATE SHEET

Polycarbonate sheet shall conform to SAE AMS3611.

2.16

ANCHORS AND FASTENERS

Exposed anchor and fastener materials shall be compatible with metal to

which applied and shall match in color and finish and shall be non-rusting,

non-corroding, and non-staining. Exposed fasteners shall be tamper-proof.

2.17

SHOP FABRICATION AND MANUFACTURE

2.17.1

Factory Workmanship

Work shall be assembled in the shop, as far as practical, ready for

installation at the site. Work that cannot be shop assembled shall be

given a trial fit in the shop to ensure proper field assembly. Holes for

bolts and screws shall be drilled or punched. Drilling and punching shall

produce clean, true lines and surfaces. Welding to or on structural steel

shall be in accordance with AWS D1.1/D1.1M. Welding shall be continuous

along the entire area of contact. Exposed welds shall be ground smooth.

Exposed surfaces of work shall have a smooth finish and exposed riveting

shall be flush. Fastenings shall be concealed where practical. Items

specified to be galvanized shall be by hot-dip process after fabrication if

practical. Galvanization shall be in accordance with ASTM A 123/A 123M and

ASTM A 653/A 653M, as applicable. Other metallic coatings of steel sheet

shall be in accordance with ASTM A 924/A 924M. Joints exposed to the

SECTION 10430

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