Copyright 2002 AIA
MASTERSPEC - SHORT FORM
05/02 (R 08/03)
SECTION 05700 - ORNAMENTAL METAL
PART 1 - GENERAL
1.1
SUMMARY
A.
1.2
This Section includes custom ornamental metal : Exterior Fencing and other miscellaneous
metal-work and fabrications shown on Architectural or Other Contract drawings for this
project
SUBMITTALS
A.
Product Data: For each product indicated.
B.
Shop Drawings: Show details of fabrication and installation. Indicate materials, finishes,
fasteners, anchorages, and accessory items.
C.
Patterns, Models, or Plaster Castings: For each custom casting required.
D.
Samples: For each type of exposed finish required.
PART 2 - PRODUCTS
2.1
MANUFACTURERS
A.
Available Manufacturers: Subject to compliance with requirements, manufacturers offering
products that may be incorporated into the Work include, but are not limited to, the following:
B.
Manufacturers: Subject to compliance with requirements, provide products by one of the
following:
1.
Ornamental Mechanical Grilles:
a.
b.
c.
d.
e.
2.
Architectural Grille; Div. of Giumenta Corporation.
Harrington & King Perforating Co.
Reggio Registers Co., Inc.
Register & Grille Manufacturing Co., Inc.
ACCEPTABLE ALTERNATE
Metal-Clad Doors:
a.
b.
c.
d.
Dawson Metal Co., Inc.
InKan Limited.
Krieger Steel Products Co.
ACCEPTABLE ALTERNATE
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3.
Allen Architectural Metals.
Alloy Casting Co., Inc.
Architectural Iron Company, Inc.
Blum, Julius & Co., Inc.
Braun, J. G. Company; a division of the Wagner Companies.
Classic Iron Supply/Craft.
Colonial Castings, Inc.
Cullar/La Cuesta.
Dempsey, Inc.
Historical Arts & Casting, Inc.
Indital USA.
Lawler Foundry Corporation.
Morrow, Frank Company.
Olin Wrought Iron.
OMC Industries, Inc.
Robinson Iron.
Tennessee Fabricating Co.
Texas Metal Industries, Inc.
TT Triebenbacher - Bavarian Iron Works Co.
Universal Manufacturing Co., Inc.
ACCEPTABLE ALTERNATE
Stainless-Steel Wire Rope and Fittings:
a.
b.
c.
d.
e.
f.
g.
h.
i.
j.
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Ornamental Castings and Forgings:
a.
b.
c.
d.
e.
f.
g.
h.
i.
j.
k.
l.
m.
n.
o.
p.
q.
r.
s.
t.
u.
4.
MASTERSPEC - SHORT FORM
Cable Connection (The).
Esmet, Inc.
Feeney Wire Rope & Rigging.
Hayn Enterprises, LLC.
Johnson, C. Sherman, Co., Inc.
Loos & Co., Inc.; Cableware Division.
Ronstan International Inc.
SAVA Industries.
Seco South, Inc.
ACCEPTABLE ALTERNATE
METALS
A.
Aluminum: Provide alloy and temper recommended by aluminum producer and finisher with
strength and durability properties not less than that of alloy and temper designated below.
1.
2.
3.
4.
B.
Extruded Bars and Shapes: ASTM B 221 (ASTM B 221M), Alloy 6063-T5/T52.
Plate and Sheet: ASTM B 209 (ASTM B 209M), Alloy [3003-H14] [5005-H32] [6061T6].
Die and Hand Forgings: ASTM B 247 (ASTM B 247M), alloy 6061-T6.
Castings: ASTM B 26/B 26M, alloy A356.0-T6.
Copper Alloys:
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1.
2.
3.
4.
5.
6.
7.
8.
9.
C.
Extruded Shapes, Bronze: ASTM B 455, alloy UNS No. C38500 (architectural bronze).
Extruded Shapes, Brass: ASTM B 249/B 249M, alloy UNS No. C36000 (free-cutting
brass).
Extruded Shapes, Nickel Silver: ASTM B 151/B 151M, alloy UNS No. C74500.
Castings, Bronze: [Composition bronze castings complying with ASTM B 62, alloy
UNS No. C83600 (85-5-5-5 or No. 1 composition commercial red brass)] [or] [sand
castings complying with ASTM B 584, alloy UNS No. C86500 (No. 1 manganese
bronze)].
Castings, Brass: Sand castings complying with ASTM B 584, alloy UNS No. C85200
(high-copper yellow brass).
Castings, Nickel Silver: ASTM B 584, alloy UNS No. C97600 (20 percent leaded nickel
bronze).
Plate, Sheet, Strip, and Bars; Bronze: ASTM B 36/B 36M, alloy UNS No. C28000
(muntz metal, 60 percent copper).
Plate, Sheet, Strip, and Bars; Brass: ASTM B 36/B 36M, alloy UNS No. C26000
(cartridge brass, 70 percent copper).
Plate, Sheet, Strip, and Bars; Copper: ASTM B 152/B 152M, alloy UNS No. C11000
(electrolytic tough pitch copper) or UNS No. C12200 (phosphorous deoxidized, high
residual phosphorous copper).
Tubing: ASTM A 554, Grade MT [304]
Castings: ASTM A 743/A 743M, Grade [CF 8 or CF 20]
Sheet, Strip, Plate, and Flat Bar: ASTM A 666, Type [304]
Bars and Shapes: ASTM A 276, Type [304]
Wire Rope: [1-by-19] wire rope made from wire complying with ASTM A 492,
Type 316.
Steel and Iron:
1.
2.
3.
4.
2.3
05/02 (R 08/03)
Stainless Steel:
1.
2.
3.
4.
5.
D.
MASTERSPEC - SHORT FORM
Bars: Hot-rolled, carbon steel complying with ASTM A 29/A 29M, Grade 1010.
Plates, Shapes, and Bars: ASTM A 36/A 36M.
Castings:
Either gray iron, ASTM A 48/A 48M, Class 30, or malleable iron,
ASTM A 47/A 47M, unless otherwise indicated.
Steel Sheet, Cold Rolled: ASTM A 1008/A 1008M, either commercial steel, Type B, or
structural steel, Grade 25 (Grade 170), exposed.
MISCELLANEOUS MATERIALS
A.
Fasteners: Same basic metal as fastened metal; concealed, unless otherwise indicated, with
Phillips flat-head screws for exposed fasteners.
B.
Anchors: Fabricated from corrosion-resistant materials with capability to sustain, without
failure, a load equal to six times the load imposed when installed in unit masonry and four times
the load imposed when installed in concrete, as determined per ASTM E 488.
C.
Wire-Rope Fittings: Fabricated from stainless steel and with strength equal to minimum
breaking strength of wire rope with which they are used.
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MASTERSPEC - SHORT FORM
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D.
Welding Rods and Bare Electrodes: Select according to AWS specifications for metal alloy
welded.
E.
Brazing Rods: For copper alloys, provide type and alloy as recommended by producer of metal
to be brazed and as required for color match, strength, and compatibility in fabricated items.
F.
Lacquer for Copper Alloys: Clear, air-drying,[ waterborne] acrylic lacquer specially
developed for coating copper-alloy products.
G.
Shop Primers: Provide primers that comply with Division 9 [painting Sections.] [Section
"High-Performance Coatings."]
H.
Universal Shop Primer: Fast-curing, lead- and chromate-free, universal modified-alkyd primer
complying with MPI#79.
I.
Zinc-Rich Primer: Comply with SSPC-Paint 20 or SSPC-Paint 29 and compatible with topcoat.
J.
Shop Primer for Galvanized Steel: Zinc-dust, zinc-oxide primer compatible with finish paint
systems indicated, and complying with SSPC-Paint 5.
2.4
FABRICATION
A.
Form ornamental metal true to line and level with true curves and accurate angles and surfaces.
Finish exposed surfaces to smooth, sharp, well-defined lines and arris.
B.
Mill joints to a tight, hairline fit. Cope or miter corner joints. Fabricate connections that will be
exposed to weather in a manner to exclude water.
C.
Comply with AWS for recommended practices in shop [welding] [and] [brazing]. Clean
exposed [welded] [and] [brazed] joints of flux, and dress exposed and contact surfaces.
2.5
FINISHES
A.
Comply with NAAMM's "Metal Finishes Manual for Architectural and Metal Products" for
recommendations for applying and designating finishes. Protect mechanical finishes by
applying a strippable, temporary protective covering before shipping.
B.
Aluminum Finishes: Designations are as established by the Aluminum Association.
1.
Color Anodic Finish: Class [II, AA-M12C22A32/A34] complying with AAMA 611.
a.
2.
Color: selected from manufacturer's full range]
Baked-Enamel Finish: AA-C12C42R1x, with thermosetting, modified-acrylic enamel
primer/topcoat organic coating system complying with AAMA 2603 except with a
minimum dry film thickness of 1.5 mils (0.04 mm), medium gloss.
a.
Color: selected from manufacturer's full range]
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Copyright 2002 AIA
3.
System: [Two] coat.
Color and Gloss: selected from manufacturer's full range] For exact finish,
insert names of coating manufacturers and products.
Copper-Alloy Finishes: Designations are system established for designating copper-alloy finish
systems defined in NAAMM's "Metal Finishes Manual for Architectural and Metal Products."
1.
2.
3.
4.
5.
6.
7.
8.
Buffed Finish: M21 (smooth specular).
Hand-Rubbed Finish: M31-M34 (directionally textured, hand rubbed).
Medium-Satin Finish: M32 (directionally textured, medium satin).
Fine-Matte Finish: M42 (nondirectional finish, fine matte).
Buffed Finish, Lacquered: M21-O6x (smooth specular).
Hand-Rubbed Finish, Lacquered: M31-M34-O6x (directionally textured, hand rubbed).
Medium-Satin Finish, Lacquered: M32-O6x (directionally textured, medium satin).
Fine-Matte Finish, Lacquered: M42-O6x (nondirectional finish, fine matte).
a.
9.
10.
Color: Match sample.
Statuary Conversion Coating, Bright Relieved and Lacquered: M12-C55-M2x-O6x.
a.
b.
12.
Color: Match sample.
Patina Conversion Coating: M36-C12-C52.
a.
11.
Clear, Organic Coating: Two coats lacquer specified for copper alloys; total
thickness of 1 mil (0.025 mm).
Statuary Conversion Coating over Satin Finish: M31-C55.
a.
Color and Buffing: Match sample.
Clear, Organic Coating: Two coats lacquer specified for copper alloys; total
thickness of 1 mil (0.025 mm).
Blackened, Bright Relieved, and Lacquered: M33-O60-M2x-O6x.
a.
b.
D.
Color and Gloss: [As indicated by manufacturer's designations] [Match
sample] [As selected from manufacturer's full range] <Insert color and gloss>.
High-Performance Organic Finish: AA-C12C42R1x, fluoropolymer thermocured system
with fluoropolymer coats containing not less than 70 percent polyvinylidene fluoride
resin by weight; complying with [AAMA 2604] [AAMA 2605].
a.
b.
C.
05/02 (R 08/03)
Siliconized Polyester Finish: Epoxy primer and silicone-modified, polyester-enamel
topcoat; with a dry film thickness of 0.2 mil (0.005 mm) for primer and 0.8 mil (0.02
mm) for topcoat.
a.
4.
MASTERSPEC - SHORT FORM
Blackening and Buffing: Match sample.
Clear, Organic Coating: Two coats lacquer specified for copper alloys; total
thickness of 1 mil (0.025 mm).
Stainless-Steel Finishes:
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Copyright 2002 AIA
1.
2.
3.
4.
5.
E.
MASTERSPEC - SHORT FORM
05/02 (R 08/03)
Bright, Cold-Rolled, Unpolished Finish: No. 2B finish.
Directional Satin Finish: No. 4 finish.
Dull Satin Finish: No. 6 finish.
Reflective, Directional Polish: No. 7 finish.
Mirrorlike Reflective, Nondirectional Polish: No. 8 finish.
Steel and Iron Finishes:
1.
Galvanizing: Hot-dip galvanize to comply with ASTM A 123/A 123M.
a.
2.
Factory-Primed Finish: Prepare surfaces and apply air-dried primer to provide a
minimum dry film thickness of 2 mils (0.05 mm) to exposed surfaces and to concealed,
nongalvanized surfaces.
a.
b.
3.
Hot-dip galvanize steel and iron hardware to comply with ASTM A 153/A 153M.
Preparation for Galvanized Metal: After galvanizing, clean and treat with metallicphosphate pretreatment.
Preparation for Uncoated Ferrous Metal: Comply with SSPC-SP 6, "Commercial
Blast Cleaning."
Powder-Coat Finish: Prepare, treat, and coat ferrous metal to comply with resin
manufacturer's written instructions.
a.
b.
c.
d.
e.
Preparation of Uncoated Ferrous Metal: Comply with SSPC-SP 6, "Commercial
Blast Cleaning."
Preparation of Galvanized Metal: Thoroughly removing grease, dirt, oil, flux, and
other foreign matter.
Treat prepared metal with metallic-phosphate pretreatment, rinse, and seal
surfaces.
Apply thermosetting polyester or acrylic urethane powder coating with cured-film
thickness not less than 1.5 mils (0.04 mm).
Color: [As selected from manufacturer's full range]
PART 3 - EXECUTION
3.1
INSTALLATION
A.
Provide anchorage devices and fasteners where necessary for securing to in-place construction.
B.
Set products accurately in location, alignment, and elevation. Fit exposed connections
accurately together to form tight, hairline joints or, where indicated, with uniform reveals and
spaces for sealants and joint fillers.
C.
Do not cut or abrade finishes that cannot be completely restored in the field. Return items with
such finishes to the shop for required alterations, followed by complete refinishing, or provide
new units as required.
D.
Install concealed gaskets, joint fillers, insulation, and flashings as work progresses.
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Copyright 2002 AIA
MASTERSPEC - SHORT FORM
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E.
Restore protective coverings that have been damaged during shipment or installation. Remove
protective coverings only when there is no possibility of damage from other work.
F.
Corrosion Protection: Coat concealed surfaces of aluminum that will be in contact with grout,
concrete, masonry, wood, or dissimilar metals, with a heavy coat of bituminous paint.
END OF SECTION 05700
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