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	SECTION 05580
	CUSTOM METAL FABRICATIONS
	For best results, display hidden notes to specifier.
	** NOTE TO SPECIFIER ** Embury Company custom aluminum and stainless steel bending, radiusing, stretch bending fabricating and aluminum continuous coil anodizing to custom design requirements. . This section is based on the products of Company, which is located at: Embury Company 169 Oakdale Road Toronto, Ontario Canada, M3N 1W4 Te1: (416) 742-1212 Fax: (416) 742-5397 E-mail: info@emburyco.com. www.emburycompany.com . Embury Company was established in 1953 and was the first continuous coil anodizing firm in North America. Presently the only coil anodizer in Canada, the dual aspect of the firm's activities -coil anodizing for some of the world's largest metal fabricators, and a long history of custom metal fabrication for a multitude of clients. Embury Company provides a unique product assurance and single source responsibility, leading to wider and better application of metal products for architectural use. .
	PART 1	GENERAL
	1.1	SECTION INCLUDES
	** NOTE TO SPECIFIER ** Delete items below not required for project.
		A.	Custom aluminum-extrusion fabrications.
		B.	Custom stainless steel fabrications.
		C.	Continuous coil anodizing.
	1.2	RELATED SECTIONS
	** NOTE TO SPECIFIER ** Delete sections below not relevant to this project; add others as required.
		A.	Section 03300 - Cast-in-Place Concrete: Installation of anchors.
		B.	Section 04080 - Masonry Anchorage and Reinforcement: Installation of anchors.
		C.	Section 05120 - Structural Steel.
		D.	Section 05400 - Cold-Formed Metal Framing.
		E.	Section 07410 - Metal Roof and Wall Panels.
		F.	Section 07430 - Composite Roof and Wall Panels.
		G.	Section 07600 - Flashing and Sheet Metal: Counter flashing.
		H.	Section 08520 - Aluminum Windows.
		I.	Section 07900 - Joint Sealers: Caulking and sealants.
	1.3	REFERENCES
	** NOTE TO SPECIFIER ** Delete references from the list below that are not actually required by the text of the edited section.
		A.	AA DAF-45 - Designation System for Aluminum Finishes; 1997.
		B.	AAMA 610.1 - Voluntary Guide Specification for Cleaning and Maintenance of Painted Aluminum Extrusions and Curtain Wall Panels; 1979.
		C.	AAMA 2604 - Voluntary Specification, Performance Requirements and Test Procedures for High Performance Organic Coatings on Aluminum Extrusions and Panels - Series: Components, Coatings and Finishes; 1998.
		D.	ASTM B 117 - Standard Practice for Operating Salt Spray (Fog) Apparatus; 2002.
		E.	ASTM B 209 - Standard Specification for Aluminum and Aluminum-Alloy Sheet and Plate; 2002.
		F.	ASTM B 221 - Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes; 2002.
		G.	ASTM A167 - Standard Specification for Stainless and Heat-Resisting Chromium-Nickel Steel Plate, Sheet, and Strip; 1999.
		H.	ASTM A269 - Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing for General Service; 2002.
		I.	ASTM A276 - Standard Specification for Stainless Steel Bars and Shapes; 2002.
		J.	ASTM A354 - Standard Specification for Quenched and Tempered Alloy Steel Bolts, Studs, and Other Externally Threaded Fasteners; 2001.
	1.4	SUBMITTALS
		A.	Submit under provisions of Section 01300.
		B.	Product Data: Manufacturer's data sheets on each product to be used, including:
			1.	Preparation instructions and recommendations.
			2.	Storage and handling requirements and recommendations.
			3.	Installation instructions.
			4.	Instructions for removal of protective covering.
		C.	Shop Drawings: Show layout and elevations, profiles, product components, anchorages, accessories and finishes.
			1.	Indicate dimensions and thickness of materials, connections, and details, sealants and gaskets, method of anchorage, number of anchors, supports, reinforcement, trim, flashings, accessories, materials and finishes.
			2.	For exterior elements indicate means of concealed drainage with baffles and weeps for water that may accumulate in members of system.
		D.	Certificates: Submit certified certificates of conformance as follows:
			1.	Submit certified test reports for aluminum materials from approved independent testing laboratories indicating compliance with specifications for specified performance characteristics and physical properties.
			2.	Submit certificates signed by manufacturer certifying that materials comply with specified performance characteristics and physical properties.
	** NOTE TO SPECIFIER ** Verification samples are not normally required, except on very large projects and in situations where specific model numbers have not been specified.
		E.	Selection Samples: Submit two complete sets of color samples showing manufacturers full range for each color and finish specified. Submit one sample of each type of assembly.
		F.	Verification Samples: Submit two 4 inch long (101.6 mm) samples of each finish and color of materials for approval by Architect.
	1.5	PERFORMANCE REQUIREMENTS
		A.	Performance and test requirements for high-performance coatings shall be in accordance with AAMA 2604.
		B.	Design for free and noiseless vertical and horizontal thermal movement due to expansion and contraction for material temperature range of -20 degrees F to 180 degrees F (-28.9 degrees C to 82.2 degrees C). Buckling of members, opening of joints, undue stress on fasteners, failure of sealants or any other detrimental effects due to thermal movement is not permitted.
	1.6	QUALITY ASSURANCE
		A.	Fabricator/Installer Qualifications: Documented experience in the fabrication of custom aluminum fabrications with at least 10 applications of similar size and complexity, and approved by the metal panel manufacturer.
		B.	Design fabrications under direct supervision of Professional Engineer experienced in design of this Work and licensed at Project location.
	** NOTE TO SPECIFIER ** Include a mock-up if the project size and/or quality warrant taking such a precaution. The following is one example of how a mock-up on a large project might be specified. When deciding on the extent of the mock-up, consider all the major different types of work on the project.
		C.	Mock-Up: Provide a mock-up using specified products and manufacturer approved installation methods for evaluation of installation techniques and workmanship.
			1.	Mockup shall include typical conditions at adjacent surfaces with both horizontal and vertical joint conditions.
			2.	Locate where directed and approve by the Architect.
			3.	Maintain mock-up during construction for workmanship comparison.
			4.	Do not proceed with remaining work until workmanship and color, is approved by Architect.
	** NOTE TO SPECIFIER ** Delete one of the following two paragraphs.
			5.	Approved mock-up may remain as part of finished work.
			6.	Remove mock-up and dispose of materials when no longer required and when directed by Architect.
		D.	Preinstallation Meetings: Conduct a pre-installation meeting one week prior to commencing work of this section, to verify project requirements, co-ordinate with installers of other work, establish condition and completeness of building substrate, and review manufacturer's installation instructions and manufacturer's warranty requirements.
	1.7	DELIVERY, STORAGE, AND HANDLING
		A.	Delivery:
			1.	Deliver in manufacturer's original, unopened, undamaged containers, with identification labels intact.
			2.	Handle and store products according to manufacturer's recommendations published in technical materials. Leave products wrapped or otherwise protected and under clean and dry storage conditions until required for installation.
		B.	Storage and Protection:
			1.	Store materials protected from exposure to harmful weather conditions and at temperature and humidity conditions recommended by manufacturer.
			2.	Store to protect corners and to prevent damage or marring of finish. Store under cover on building site in a manner to prevent damage.
			3.	Do not use non-vented plastic or canvas shelters.
	** NOTE TO SPECIFIER ** Consult with Embury Co. for specific warranty requirements and details.
	1.8	WARRANTY
		A.	Submit, for Owner's acceptance, Manufacturer's standard warranty document executed by authorized company official. Manufacturer's warranty is in addition to, and not a limitation of, other rights Owner may have under the Contract Conditions.
		B.	Warranty period: One-year, commencing on Date of Substantial Completion.
	PART 2	PRODUCTS
	SPEC NOTE: For information on aluminum fabrications and their physical performance and dimensional attributes, refer to Embury Company at www.buildcore.com/embu31se.htm), the manufacturer's brochure or contact Embury Company directly.
	2.1	MANUFACTURERS
		A.	Acceptable Manufacturer: Kastner Metals operated by Embury Company, which is located at: 6577 Northwest Dr. ; Missisauga, ON, Canada L4V 1L1; Tel: 905-293-9900; Email: request info; Web: www.kastnermetals.com
	** NOTE TO SPECIFIER ** Delete one of the following two paragraphs; coordinate with requirements of Division 1 section on product options and substitutions.
		B.	Substitutions: Not permitted.
		C.	Requests for substitutions will be considered in accordance with provisions of Section 01600.
	2.2	EXTRUSION BENDING, RADIUSING, STRETCH BENDING AND FABRICATING
	** NOTE TO SPECIFIER ** Delete items from the list below that are not required. Include manufacturer's name and product identification to suit project requirements. Identify items in Schedule paragraph 3.5.
		A.	Proprietary products: Profile shape by extrusion bending, radiusing, stretch bending and fabrication.
			1.	Standard and custom metal fabrication.
			2.	Stainless steel.
			3.	Aluminum column covers.
			4.	Press brake metal work to 20 feet (6.1 m).
			5.	Shearing, punching and polishing.
			6.	Arc, heliarc mig, tig, spot and stud welding.
			7.	Panel fabrication.
	** NOTE TO SPECIFIER ** Delete items from the list below that are not required for the Project. Add additional items as required.
	2.3	ACCESSORIES
		A.	Aluminum extrusions, formed members, sheet and plate: Conform to ASTM B 221, alloy suitable for intended purpose and manufacturer's recommendations.
		B.	Formed Aluminum Members, Sheet, and Plate: Aluminum conforming to ASTM B 209, and as recommended by manufacturer.
		C.	Stainless Steel:
			1.	Bars and Shapes: Conform to ASTM A276:
				a.	Type 302.
				b.	Type 304.
				c.	Type 316.
			2.	Tubing: Conform to ASTM A269:
				a.	Type 304.
				b.	Type 316.
			3.	Plate, Sheet and Strip: Conform to ASTM A167:
				a.	Type 302.
				b.	Type 304.
				c.	Type 316.
			4.	Bolts, Nuts, and Washers: Conform to ASTM A354.
		D.	Sealants and gaskets within system in accordance with manufacturer's standards to meet performance requirements.
		E.	Fasteners: Fasteners as recommended by manufacturer. Do not expose fasteners except where unavoidable. Match finish of adjoining metal.
	2.4	CONTINUOUS COIL ANODIZING
		A.	Description: Provide factory-applied continuous coil anodizing system that provides surface protection against atmospheric corrosion and physical abuse.
	** NOTE TO SPECIFIER ** Select finishes from the list below that are required. Delete paragraphs not required.
		B.	Permanent Color coating shall meet or exceed following requirements:
			1.	Coating thickness:
				a.	Color anodizing: Up to 0.0007 inch (0.018 mm), finished one side only
				b.	Clear anodizing: 0.0007 inch (0.018 mm) one side only]
				c.	Clear anodizing: 0.0004 inch (0.01 mm) one side and 0.0003 inch (0.008 mm) on other side.
	** NOTE TO SPECIFIER ** Physical properties listed below are based on testing coil anodized aluminum with a 0.01 inch (0.254 mm) EPC coating film thickness.
			2.	Salt spray: Tested to ASTM B 117; meets or exceeds specification.
			3.	UV/arc: No change after 96 hours (specimen located 12 inch (304.8 mm) from mercury vapor arc lamp).
			4.	Weather-O-Meter: No change after 1,000 hours. Tested using Atlas Model XW-R Dew Point Cycle Weather-O-Meter.
			5.	Resistance to bleaching: No change when treated with 300/0 hydrogen peroxide for a period of 24 hours.
	2.5	COMPONENT FINISHES
	** NOTE TO SPECIFIER ** Select AAMA finishes required; M series (mechanical) or C series (chemical) pretreatment to aluminum, confirm treatment required in conjunction with final finish, A40 series finishes are anodized Architectural Class I; A41 is clear, A44 is anodized in two steps. Coordinate with item descriptions listed in Schedule paragraph 3.5. Delete the paragraphs not required.
		A.	Anodized Aluminum Materials:
			1.	Clear: AA-M12-C22-A41, Architectural Class I, 0.0007 inch (0.018 mm) thick.
			2.	Color coating: AA-M12-C22-A44, Architectural Class II, Up to 0.0007 inch (0.018 mm).
				a.	Color: As selected from manufacturer's standard colors.
				b.	Color: Custom color.
		B.	Stainless Steel Materials
	** NOTE TO SPECIFIER ** Select finish or finishes required. Coordinate with item descriptions listed in Schedule paragraph 3.5. Delete the paragraphs not required. Expand finish descriptions to as required. Refer to NAAMM AMP 503 - Finishes for Stainless Steel for assistance in selecting and specifying stainless steel finishes.
			1.	Satin Polished Finish: Number 4, satin directional polish parallel with long dimension of finished face.
			2.	Mirror Polished Finish: Number 8, mirror polish with preliminary directional polish lines removed.
		C.	Painted Materials: Duranar(r) 200 fluoropolymer enamel coating with KYNAR 500(r) resin in conformance with general requirements of AAMA 2604. Coating thickness: 1.0 mil plus or minus 0.2 mil (0.025 mm plus or minus 0.005 mm).
	** NOTE TO SPECIFIER ** Delete one of the following two paragraphs.
			1.	Color, as selected by Architect from manufacturer's standard colors
			2.	Custom color to be matched by manufacturer.
	** NOTE TO SPECIFIER ** Delete fabrication references from the list below that are not actually required for the project.
	2.6	FABRICATION
		A.	Prepare and shape metal by:
			1.	Curving.
			2.	Extrusion bending.
			3.	Radiusing.
			4.	Stretch bending.
		B.	Prepare metal:
			1.	Before finish application.
			2.	After finish application.
		C.	Fabricate items as indicated on drawings and as recommended by manufacturer.
			1.	Make lines, breaks, curves and angles sharp and true.
			2.	Keep plane surfaces free from warp or buckle.
			3.	Keep surfaces free of scratches or marks caused during fabrication.
			4.	Cover exposed surfaces with pressure-sensitive heavy protection paper or apply strippable plastic coating, before shipping to job site.
		D.	Take field measurements prior to commencement of shop fabrication.
			1.	Field fabrication is allowed to ensure proper fit but keep field fabrication to minimum with majority of fabrication being done under controlled shop conditions.
			2.	Where final dimensions cannot be established by field measurement before commencement of manufacturing, make allowance for field adjustments and thermal movement as recommended by manufacturer.
		E.	Metallic Finished Items: Maintain consistent grain direction; do not rotate pieces to effect material efficiencies.
	PART 3	EXECUTION
	3.1	EXAMINATION
		A.	Verify substrate on-site to determine that conditions are acceptable for product installation in accordance with manufacturer's written instructions.
		B.	Verify dimensions, tolerances, and method of attachment with other work on-site.
		C.	Notify Architect in writing of conditions detrimental to proper and timely completion of work. Do not proceed with erection until unsatisfactory conditions have been corrected.
	3.2	INSTALLATION
		A.	Install in compliance with manufacturer's product data, including product technical bulletins, application and installation instructions.
		B.	Erect panels in accordance with reviewed shop drawings; anchor supports securely in accordance with reviewed shop drawings to allow for necessary thermal movement and structural support.
		C.	Erect metalwork square, plumb, straight, and true, accurately fitted, with tight joints and intersections.
		D.	Provide suitable means of anchorage acceptable to manufacturer such as dowels, anchor clips, bar anchors, expansion bolts and shields, and toggles.
		E.	Exposed fastening devices to match finish and be compatible with material through which they pass.
		F.	Do not install component parts that are observed to be defective, including warped, bowed, dented, abraded and broken members.
		G.	Do not cut, trim, weld or braze component parts during erection in manner that would damage finish, decrease strength, or result in visual imperfection or failure in performance. Return component parts that require alteration to shop for refabrication, if possible, or for replacement with new parts.
		H.	Separate dissimilar metals and use gasketed fasteners, isolation shim, or isolation tape where needed to eliminate possibility of corrosive or electrolytic action between metals.
	3.3	ADJUSTING AND CLEANING
		A.	Clean installed products in accordance with AAMA 610.1 and manufacturer's instructions before owner's acceptance.
		B.	Remove masking film (if used) as soon as possible after installation.
		C.	Remove temporary coverings in accordance with the manufacturers instructions. Repair or replace damaged installed products.
		D.	Remove from project site and legally dispose of construction debris associated with this work.
		E.	Ensure weep holes and drainage channels are unobstructed and free of dirt and sealants.
	3.4	PROTECTION
		A.	Protect installed products and finished surfaces from damage during construction.
	3.5	SCHEDULE
	** NOTE TO SPECIFIER ** List each fabrication required separately. Coordinate schedule descriptions with Drawings for specially fabricated items. Identify finishes required. Coordinate with materials and finishes specified in Part 2. The following are examples of item listings for developing a Project schedule.
		A.	Entrance Canopy:
			1.	Support Framing: Rolled aluminum extrusion sections, color anodized coating. Sizes and configuration of members as required to meet performance requirements indicated on Drawing.
		B.	Window Stools: Type 304 stainless steel sheet, minimum 16-gage/0.063 inch (1.6 mm), concealed fasteners, Number 4 satin finish.
	END OF SECTION