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	SECTION 08410
	METAL FRAMED ENTRANCE UNITS
	Copyright 2005 - 2010 ARCAT, Inc. - All rights reserved
	** NOTE TO SPECIFIER ** Dawson Doors; Metal Framed Entrance Units, Doors and Frames. . This section is based on the products of Dawson Doors, which is located at: 825 Allen St. P. O. Box 0278 Jamestown, NY 14701-0278 Tel: 716-664-3811 Email: request info Web: www.dawsondoors.com [ Click Here ] for additional information. Dawson Doors is a custom entrance manufacturer that produces one-piece face Custom Series, stile and rail Designer Series, Clad Aluminum Series, Balanced Doors and fixed Window/Curtainwall. Doors can be provided in hinged and sliding configurations and stainless steel or bronze construction with a variety of finishes. All products are custom built to comply with project requirements as specified by the architectural team. Each entrance system that Dawson Doors produces is unique. Dawson Doors can complete the entire entry including door, frame, canopy and any other related architectural features. This specification includes Dawson Doors Aluminum Clad Series, Standard Swing Bronze Custom and Designer Series, Ultra Narrow Stile Series and All Glass Entrances. Contact the Dawson sales office or factory representative to begin the process of creating an entrance to your building equal to none.
	PART 1	GENERAL
	1.1	SECTION INCLUDES
	** NOTE TO SPECIFIER ** Delete items below not required for project.
		A.	Clad aluminum entrance doors and frames.
		B.	Stainless steel entrance doors and frames.
		C.	Bronze entrance doors and frames.
		D.	Narrow stile stainless steel entrance doors and frames.
		E.	Narrow stile bronze entrance doors and frames.
		F.	All glass stainless steel entrance doors and frames.
		G.	All glass bronze entrance doors and frames.
	1.2	RELATED SECTIONS
	** NOTE TO SPECIFIER ** Delete any sections below not relevant to this project; add others as required.
		A.	Section 05120 - Structural Steel: Structural members.
		B.	Section 07900 - Sealants: Caulking between frames and adjacent construction.
		C.	Section 08710 - Door Hardware: Locksets and cylinders, hinges, closers, push/pulls, and thresholds.
		D.	Section 08800 - Glazing: Glass and glazing 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.	ASTM A 666 - Standard Specification for Annealed or Cold-Worked Austenitic Stainless Steel Sheet, Strip, Plate, and Flat Bar.
		B.	AWS A5.8/A5.8M - Specification for Filler Metals for Brazing and Braze Welding.
		C.	AWS D1.6 - Structural Welding Code - Stainless Steel.
		D.	FED SPEC QQ-B-639 - Brass, Naval: Flat Products (Plate, Bar, Sheet, and Strip).
	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 methods.
		C.	Shop Drawings:
			1.	Indicate in elevation with sections and details at full scale.
			2.	Include glass and metal thickness, joining details, field connections, anchorage, concealed and exposed fastening methods, entrance door and framing reinforcement.
			3.	Indicate metal finishes.
			4.	Indicate compliance with specified design criteria.
	** NOTE TO SPECIFIER ** Delete selection samples if finishes have already been selected.
		D.	Selection Samples: For each finish product specified, two complete sets of material/finish chips representing manufacturer's full range of available materials and finishes.
		E.	Verification Samples: For each finish product specified, two samples, minimum size 4 inches by 6 inches (100 mm by 150 mm), representing actual product, finish, and texture to be expected in finished work.
		F.	Manufacturer's Certificates: Certify products meet or exceed specified requirements.
		G.	Closeout Submittals: Provide manufacturer's maintenance instructions that include repair of surfaces and finishes.
	1.5	QUALITY ASSURANCE
		A.	Manufacturer Qualifications:
			1.	Manufacturer shall have a minimum of 10 year experience in manufacturing custom bronze and stainless steel entrance doors and frames.
			2.	Entrance doors and frames shall be fabricated by a single manufacturer.
			3.	Manufacturer must be ISO certified.
	1.6	DELIVERY, STORAGE, AND HANDLING
		A.	Store products in manufacturer's unopened packaging to prevent damaging and marring finishes until ready for installation.
		B.	Protect metal surfaces from contact with lime, mortar, cement, acids, and other harmful surfaces and from careless handling, storage or machining.
	1.7	SEQUENCING
		A.	Ensure that locating templates and other information required for installation of products of this section are furnished to affected trades in time to prevent interruption of construction progress.
		B.	Ensure that products of this section are supplied to affected trades in time to prevent interruption of construction progress.
	** NOTE TO SPECIFIER ** Select the following paragraph for warranty if required. Note that three year warranty does not apply to Clad Series aluminum doors.
	1.8	WARRANTY
		A.	Warrant entrances and framing systems against defective materials and workmanship for three years from installation.
			1.	Adjustments made necessary by shifting or settling of building structure are not covered by warranty.
	PART 2	PRODUCTS
	2.1	MANUFACTURERS
		A.	Acceptable Manufacturer: Dawson Doors, which is located at: 825 Allen St. P. O. Box 0278 ; Jamestown, NY 14701-0278; Tel: 716-664-3811; Email: request info; Web: www.dawsondoors.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.
	** NOTE TO SPECIFIER ** The following includes paragraphs for Dawson Metal Entrances. Select the Entrance Door Design and Frame Design paragraphs for the door series required and delete the paragraphs not required.
	2.2	METAL ENTRANCE UNITS
		A.	Clad Aluminum Entrance:
			1.	Entrance Door Design: Dawson Doors Clad Series Aluminum Doors.
				a.	Cladding:
	** NOTE TO SPECIFIER ** Select cladding required from the following paragraphs and delete the one not required.
					1)	Stainless Steel.
					2)	Bronze.
				b.	Configuration and Sizes: As indicated on Drawings.
	** NOTE TO SPECIFIER ** Accessibility codes may stipulate bottom rail height. Verify profiles indicated on Drawings comply with codes.
				c.	Stile and Rail Profiles: As indicated on Drawings.
			2.	Frame Design: Dawson Doors Clad Series Aluminum Frames.
				a.	Cladding:
	** NOTE TO SPECIFIER ** Select cladding required from the following paragraphs and delete the one not required.
					1)	Stainless Steel.
					2)	Bronze.
				b.	Configuration and Sizes: As indicated on Drawings.
			3.	Materials:
				a.	Doors and Frames: Extruded aluminum, type 6063.
				b.	Cladding:
	** NOTE TO SPECIFIER ** Select cladding required from the following paragraphs and delete the ones not required. Specify type 316 stainless steel for corrosive environments.
					1)	Stainless steel, type 304, 22 gauge.
					2)	Stainless steel type 316, 22 gauge.
					3)	Bronze .030 inch thick:
						a)	Naval brass alloy #464.
						b)	Muntz metal alloy #280.
						c)	Commercial bronze alloy #220.
			4.	Door Construction: Continuous aluminum extruded door body spigoted, and internally welded with hairline joints between stiles and rails.
				a.	Doors to be clear anodized aluminum.
				b.	Aluminum surfaces are cleaned following manufacturer's standard.
				c.	Cladding is adhered to aluminum extrusions with 3M Y9473 VHB double coated acrylic adhesive transfer tape.
				d.	All holes, notches and hardware cutouts shall be cut in cladding material using CNC or laser cutting machinery. No hand tools are to be used to form hardware cutout.
			5.	Glazing: Removable glass stop using vinyl extruded glazing as specified in Section 08800.
			6.	Weatherstripping: Replaceable standard pile type in rabbets at stiles and rails.
			7.	Frame Construction:
				a.	Size: Minimum 1-3/4 inch face by 4-1/2 inches deep.
				b.	Extruded tubular sections, KD construction with hairline joints between horizontal and vertical members.
				c.	Frames clear anodized aluminum.
				d.	Cladding is adhered to aluminum extrusions with 3M Y9473 VHB double coated acrylic adhesive transfer tape.
				e.	All holes, notches and hardware cutouts shall be cut in cladding material using CNC or laser cutting machinery. No hand tools are to be used to form hardware cutout.
		B.	Stainless Steel Entrance Doors and Frames:
			1.	Entrance Door Design: Dawson Doors Standard Swing Stainless Steel Doors and Entrances.
				a.	Material:
	** NOTE TO SPECIFIER ** Select material required from the following paragraphs and delete the one not required. Specify type 316 stainless steel for corrosive environments.
					1)	Stainless Steel.
						a)	Type 304.
						b)	Type 316.
				b.	Configuration and Sizes: As indicated on Drawings.
				c.	Stile and Rail Profiles: As indicated on Drawings.
	** NOTE TO SPECIFIER ** Delete the following paragraphs if not applicable.
				d.	Sidelights and Transom: As indicated on the Drawings,
			2.	Frame Design: Dawson Doors Ultra Narrow Stile Series.
				a.	Material:
	** NOTE TO SPECIFIER ** Select material required from the following paragraphs and delete the one not required.
					1)	Stainless Steel.
						a)	Type 304.
						b)	Type 316.
				b.	Configuration and Sizes: As indicated on Drawings.
			3.	Door Construction: Stainless steel, 13 gauge minimum.
				a.	Series:
	** NOTE TO SPECIFIER ** Select one of the following Series paragraphs as required from and delete the one not required.
					1)	Custom Series: Door bodies blanked from one sheet of metal with no visible seams and no welding on face of doors.
					2)	Designer Series: Door bodies offset constructed stile and rail with visible seam. Attach rails to stiles with stainless steel tie rods with additional support provided by welding in top and bottom channels and spigots.
				b.	Stainless steel door top and bottom rails formed from a minimum of 13 gauge material.
				c.	Door thickness: 2 inches.
				d.	Stiles: Standard 2-3/4 inches minimum.
				e.	Top rail: Minimum 3-1/2 inches high.
	** NOTE TO SPECIFIER ** Accessibility codes may stipulate bottom rail height. Verify profiles indicated on Drawings comply with codes.
				f.	Bottom rail: Minimum 4 inches high.
				g.	All reinforcing material to be stainless steel and welded to door body. Aluminum, plastic, or other glued-in reinforcements or stiffeners are not permitted.
				h.	Glass and glazing:
	** NOTE TO SPECIFIER ** Note that other glass options are available. Consult with manufacturer for additional information.
					1)	1/2 inch clear tempered glass, factory glazed.
			4.	Weatherstripping: Integral wool pile type, replaceable at stiles and rails. Provide at:
				a.	Vertically at meeting stiles on pairs of doors.
				b.	Concealed at door top and bottom rails (adjustable).
				c.	At door stops at both hinge and strike jambs.
			5.	Frame Construction: Stainless steel, 13 gauge minimum.
	** NOTE TO SPECIFIER ** Select one of the following Series paragraphs as required from and delete the one not required.
				a.	Series:
					1)	Custom Series: Brakeformed tubular sections, fully welded construction with welds ground smooth and blended to be indistinguishable in finished work.
					2)	Designer Series: Offset corner construction with visible seams, factory fabricated and assembled.
						a)	Shop fabricate to greatest extent practicable to minimize field cutting, splicing and fastening. Remove burrs from cut edges.
						b)	Fabricate with welded construction in accordance with AWS standards, performed by qualified welders. Do not distort members or deface exposed finish.
						c)	Fabricate and assemble entrances with joints only at intersections of members with uniform hairline connections.
			6.	Hardware: As specified in Section 08710.
		C.	Bronze Framed Entrance:
			1.	Entrance Door Design: Dawson Doors Bronze Doors.
				a.	Series:
	** NOTE TO SPECIFIER ** Select series required from the following paragraphs and delete the one not required.
					1)	Custom Series.
					2)	Designer Series.
				b.	Configuration and Sizes: As indicated on Drawings.
				c.	Stile and Rail Profiles: As indicated on Drawings.
			2.	Frame Design: Dawson Doors Bronze Doors.
				a.	Series:
	** NOTE TO SPECIFIER ** Select series required from the following paragraphs and delete the one not required.
					1)	Custom Series.
					2)	Designer Series.
				b.	Configuration and Sizes: As indicated on Drawings.
			3.	Materials:
				a.	Doors and Frames:
					1)	Bronze a minimum of .09 inch thick:
	** NOTE TO SPECIFIER ** Select material required from the following paragraphs and delete the ones not required.
						a)	Naval brass alloy #464.
						b)	Muntz metal alloy #280.
						c)	Commercial bronze alloy #220.
			4.	Door Construction:
	** NOTE TO SPECIFIER ** Select one of the following Series paragraphs as required from and delete the one not required.
				a.	Series:
					1)	Custom Series door bodies are blanked from one sheet of metal and have no visible seams. No welding is performed on face of doors.
					2)	Designer Series door bodies are offset constructed stile and rail with visible seam. Attach rails to stiles with bronze tie rods with additional support provided by welding in top and bottom channels and spigots.
				b.	Formed bronze doors shall have a minimum of .090 inch thick continuous channel reinforcement welded into door body.
				c.	Door thickness: 2 inches.
				d.	Stiles: Minimum 2-3/4 inches.
				e.	Top rail: Minimum 3-1/2 inches high.
	** NOTE TO SPECIFIER ** Accessibility codes may stipulate bottom rail height. Verify profiles indicated on Drawings comply with codes.
				f.	Bottom rail: Minimum 4 inches high.
				g.	All reinforcing material to be bronze and welded to door body. Aluminum, plastic, or other glued-in reinforcements or stiffeners are not permitted.
			5.	Glazing: Glazing as specified in Section 08800. Glazing type as follows:
	** NOTE TO SPECIFIER ** Select glazing type required from the following paragraphs and delete the ones not required. Formed in glass type is available on Custom Series only.
				a.	Formed-in glass stops at exterior side of door, and removable glass stops with countersunk screws at interior side.
				b.	Exterior glass stops attached with concealed screws; and interior removable glass stops attached with countersunk screws.
			6.	Weatherstripping: Integral wool pile type, replaceable at stiles and rails. Provide at:
				a.	Vertically at meeting stiles on pairs of doors.
				b.	Concealed at door top and bottom rails (adjustable).
				c.	At door stops at both hinge and strike jambs.
			7.	Frame Construction:
	** NOTE TO SPECIFIER ** Select one of the following Series paragraphs as required from and delete the one not required.
				a.	Series:
					1)	Custom Series: Brakeformed tubular sections, fully welded construction with welds ground smooth and blended to be indistinguishable in finished work.
					2)	Designer Series: Offset corner construction with visible seams, factory fabricated and assembled.
						a)	Shop fabricate to greatest extent practicable to minimize field cutting, splicing and fastening. Remove burrs from cut edges.
						b)	Fabricate with welded construction in accordance with AWS standards, performed by qualified welders. Do not distort members or deface exposed finish.
						c)	Fabricate and assemble entrances with joints only at intersections of members with uniform hairline connections.
	** NOTE TO SPECIFIER ** Available with door heights up to 10 feet maximum. Consult manufacturer for door height over 10 feet.
		D.	Narrow Stile Stainless Steel Framed Entrance:
			1.	Entrance Door Design: Dawson Doors Ultra Narrow Stile Series.
				a.	Material:
	** NOTE TO SPECIFIER ** Select material required from the following paragraphs and delete the one not required. Specify type 316 stainless steel for corrosive environments.
					1)	Stainless Steel.
						a)	Type 304.
						b)	Type 316.
				b.	Configuration and Sizes: As indicated on Drawings.
				c.	Stile and Rail Profiles: As indicated on Drawings.
			2.	Frame Design: Dawson Doors Ultra Narrow Stile Series.
				a.	Material:
	** NOTE TO SPECIFIER ** Select material required from the following paragraphs and delete the one not required.
					1)	Stainless Steel.
						a)	Type 304.
						b)	Type 316.
				b.	Configuration and Sizes: As indicated on Drawings.
			3.	Door Construction:
				a.	Stainless steel door top and bottom rails formed from a minimum of 13 gauge material.
				b.	Narrow stiles fabricated from aluminum extrusion and clad with 16 gauge stainless steel.
				c.	Glass and glazing:
	** NOTE TO SPECIFIER ** Note that other glass options are available. Consult with manufacturer for additional information.
					1)	1/2 inch clear tempered glass, factory glazed.
				d.	Door thickness: 2-1/8 inches with cladding.
				e.	Stiles: Standard 1-1/8 inches with cladding.
				f.	Top rail: Minimum 4 inches high.
	** NOTE TO SPECIFIER ** Accessibility codes may stipulate bottom rail height. Verify profiles indicated on Drawings comply with codes.
				g.	Bottom rail: Minimum 6 inches high.
				h.	All reinforcing material to be stainless steel and welded to door body. Aluminum, plastic, or other glued-in reinforcements or stiffeners are not permitted.
			4.	Weatherstripping: Integral wool pile type, replaceable at stiles and rails. Provide at:
				a.	Vertically at meeting stiles on pairs of doors.
				b.	Concealed at door top and bottom rails (adjustable).
				c.	At door stops at both hinge and strike jambs.
			5.	Frame Construction: Stainless steel, 13 gauge minimum.
	** NOTE TO SPECIFIER ** Select one of the following Series paragraphs as required from and delete the one not required.
				a.	Series:
					1)	Custom Series: Brakeformed tubular sections, fully welded construction with welds ground smooth and blended to be indistinguishable in finished work.
					2)	Designer Series: Offset corner construction with visible seams, factory fabricated and assembled.
						a)	Shop fabricate to greatest extent practicable to minimize field cutting, splicing and fastening. Remove burrs from cut edges.
						b)	Fabricate with welded construction in accordance with AWS standards, performed by qualified welders. Do not distort members or deface exposed finish.
						c)	Fabricate and assemble entrances with joints only at intersections of members with uniform hairline connections.
	** NOTE TO SPECIFIER ** Select one of the following two hardware paragraphs and delete the one not required. Note that other types of hardware are available; contact the manufacturer for additional information.
			6.	Hardware: As specified in Section 08710.
			7.	Hardware:
				a.	Standard locking to be Adamsrite bottom rail deadlock.
				b.	Standard push/pull hardware 1 inch diameter stainless steel.
				c.	Panic hardware shall be Blumcraft or equivalent.
				d.	All hardware shall be in finish to match door top and bottom rails.
				e.	Standard swing hardware to be center pivot with either floor or overhead closer.
	** NOTE TO SPECIFIER ** Available with door heights up to 10 feet maximum. Consult manufacturer for door height over 10 feet.
		E.	Narrow Stile Bronze Framed Entrance:
			1.	Entrance Door Design: Dawson Doors Ultra Narrow Stile Series.
				a.	Material:
	** NOTE TO SPECIFIER ** Select material required from the following paragraphs and delete the one not required.
					1)	Bronze .090 inch thick:
						a)	Naval brass alloy #464.
						b)	Muntz metal alloy #280.
						c)	Commercial bronze alloy #220.
				b.	Configuration and Sizes: As indicated on Drawings.
				c.	Stile and Rail Profiles: As indicated on Drawings.
			2.	Frame Design: Dawson Doors Ultra Narrow Stile Series.
				a.	Material:
	** NOTE TO SPECIFIER ** Select material required from the following paragraphs and delete the one not required.
					1)	Bronze .090 inch thick:
						a)	Naval brass alloy #464.
						b)	Muntz metal alloy #280.
						c)	Commercial bronze alloy #220.
				b.	Configuration and Sizes: As indicated on Drawings.
			3.	Door Construction:
				a.	Bronze door top and bottom rails formed from a minimum of 0.09 inch thick material.
				b.	Ultra narrow stiles fabricated from aluminum extrusion and clad with 0.06 inch thick bronze.
				c.	Glass and glazing:
	** NOTE TO SPECIFIER ** Note that other glass options are available. Consult with manufacturer for additional information.
					1)	1/2 inch clear tempered glass, factory glazed.
				d.	Door thickness: 2-1/8 inches with cladding.
				e.	Stiles: Standard 1-1/8 inches with cladding.
				f.	Top rail: Minimum 4 inches high.
	** NOTE TO SPECIFIER ** Accessibility codes may stipulate bottom rail height. Verify profiles indicated on Drawings comply with codes.
				g.	Bottom rail: Minimum 6 inches high.
				h.	All reinforcing material to be bronze welded to door body. Aluminum, plastic, or other glued-in reinforcements or stiffeners are not permitted.
			4.	Weatherstripping: Integral wool pile type, replaceable at stiles and rails. Provide at:
				a.	Vertically at meeting stiles on pairs of doors.
				b.	Concealed at door top and bottom rails (adjustable).
				c.	At door stops at both hinge and strike jambs.
			5.	Frame Construction: Formed from a minimum of 0.09 inch thick material.
	** NOTE TO SPECIFIER ** Select one of the following Series paragraphs as required from and delete the one not required.
				a.	Series:
					1)	Custom Series: Brakeformed tubular sections, fully welded construction with welds ground smooth and blended to be indistinguishable in finished work.
					2)	Designer Series: Offset corner construction with visible seams, factory fabricated and assembled.
						a)	Shop fabricate to greatest extent practicable to minimize field cutting, splicing and fastening. Remove burrs from cut edges.
						b)	Fabricate with welded construction in accordance with AWS standards, performed by qualified welders. Do not distort members or deface exposed finish.
						c)	Fabricate and assemble entrances with joints only at intersections of members with uniform hairline connections.
	** NOTE TO SPECIFIER ** Select one of the following two hardware paragraphs and delete the one not required. Note that other types of hardware are available; contact the manufacturer for additional information.
			6.	Hardware: As specified in Section 08710.
			7.	Hardware:
				a.	Standard locking to be Adamsrite bottom rail deadlock.
				b.	Standard push/pull hardware 1 inch diameter bronze.
				c.	Panic hardware shall be Blumcraft or equivalent.
				d.	All hardware shall be in finish to match door top and bottom rails.
				e.	Standard swing hardware to be center pivot with either floor or overhead closer.
		F.	All Glass Stainless Steel Framed Entrance:
			1.	Entrance Door Design: Dawson Doors All Glass Series.
				a.	Material:
	** NOTE TO SPECIFIER ** Select material required from the following paragraphs and delete the one not required. Specify type 316 stainless steel for corrosive environments.
					1)	Stainless Steel.
						a)	Type 304.
						b)	Type 316.
				b.	Configuration and Sizes: As indicated on Drawings.
				c.	Stile and Rail Profiles: As indicated on Drawings.
				d.	Configuration and Sizes: As indicated on Drawings.
			2.	Frame Design: Dawson Doors All Glass Series.
				a.	Material:
	** NOTE TO SPECIFIER ** Select material required from the following paragraphs and delete the one not required.
					1)	Stainless Steel.
						a)	Type 304.
						b)	Type 316.
				b.	Configuration and Sizes: As indicated on Drawings.
			3.	Door Construction:
				a.	Stainless steel door top and bottom rails formed from a minimum of 13 gauge material.
				b.	Glass and glazing:
	** NOTE TO SPECIFIER ** Select one of the following two paragraphs and delete the one not required. Door heights up to 9 feet require minimum 1/2 inch clear tempered glass and door heights over 9 feet require minimum 3/4 inch clear tempered glass. Other glass options are available. Consult with manufacturer for additional information.
					1)	1/2 inch clear tempered glass, factory glazed.
					2)	3/4 inch clear tempered glass, factory glazed.
				c.	Finish to be applied to the door after fabrication to ensure a blemish-free surface.
				d.	Door thickness: 2 inches.
				e.	Top Rail: Minimum 4 inches high.
	** NOTE TO SPECIFIER ** Accessibility codes may stipulate bottom rail height. Verify profiles indicated on Drawings comply with codes.
				f.	Bottom Rail: Minimum 6 inches high.
				g.	All reinforcing material to be stainless steel. Aluminum, plastic, or other glued-in reinforcements or stiffeners are not permitted.
			4.	Weatherstripping: Integral wool pile type, replaceable at top and bottom rails.
			5.	Frame Construction: Stainless steel, 13 gauge minimum
	** NOTE TO SPECIFIER ** Select one of the following Series paragraphs as required from and delete the one not required.
				a.	Series:
					1)	Custom Series: Brakeformed tubular sections, fully welded construction with welds ground smooth and blended to be indistinguishable in finished work.
					2)	Designer Series: Offset corner construction with visible seams, factory fabricated and assembled.
						a)	Shop fabricate to greatest extent practicable to minimize field cutting, splicing and fastening. Remove burrs from cut edges.
						b)	Fabricate with welded construction in accordance with AWS standards, performed by qualified welders. Do not distort members or deface exposed finish.
						c)	Fabricate and assemble entrances with joints only at intersections of members with uniform hairline connections.
	** NOTE TO SPECIFIER ** Select one of the following two hardware paragraphs and delete the one not required. Note that other types of hardware are available; contact the manufacturer for additional information.
			6.	Hardware: As specified in Section 08710.
			7.	Hardware:
				a.	Standard locking to be Adamsrite bottom rail deadlock.
				b.	Standard push/pull hardware 1 inch diameter stainless steel.
				c.	Panic hardware shall be Blumcraft or equivalent.
				d.	All hardware shall be in finish to match door top and bottom rails.
				e.	Standard swing hardware to be center pivot with either floor or overhead closer.
		G.	All Glass Bronze Framed Entrance:
			1.	Entrance Door Design: Dawson Doors All Glass Series.
				a.	Material:
	** NOTE TO SPECIFIER ** Select material required from the following paragraphs and delete the ones not required.
					1)	Bronze .090 inch thick:
						a)	Naval brass alloy #464.
						b)	Muntz metal alloy #280.
						c)	Commercial bronze alloy #220.
				b.	Configuration and Sizes: As indicated on Drawings.
				c.	Stile and Rail Profiles: As indicated on Drawings.
				d.	Configuration and Sizes: As indicated on Drawings.
			2.	Frame Design: Dawson Doors All Glass Series.
				a.	Material:
	** NOTE TO SPECIFIER ** Select material required from the following paragraphs and delete the one not required.
					1)	Bronze .090 inch thick:
						a)	Naval brass alloy #464.
						b)	Muntz metal alloy #280.
						c)	Commercial bronze alloy #220.
				b.	Configuration and Sizes: As indicated on Drawings.
			3.	Door Construction:
				a.	Bronze door top and bottom rails formed from a minimum of .09 inch thick material.
				b.	Glass and glazing:
	** NOTE TO SPECIFIER ** Select one of the following two paragraphs and delete the one not required. Door heights up to 9 feet require minimum 1/2 inch clear tempered glass and door heights over 9 feet require minimum 3/4 inch clear tempered glass. Other glass options are available. Consult with manufacturer for additional information.
					1)	1/2 inch clear tempered glass, factory glazed.
					2)	3/4 inch clear tempered glass, factory glazed.
				c.	Door thickness: 2 inches.
				d.	Top Rail: Minimum 4 inches high.
	** NOTE TO SPECIFIER ** Accessibility codes may stipulate bottom rail height. Verify profiles indicated on Drawings comply with codes.
				e.	Bottom Rail: Minimum 6 inches high.
				f.	All reinforcing material to be bronze. Aluminum, plastic, or other glued-in reinforcements or stiffeners are not permitted.
			4.	Weatherstripping: Integral wool pile type, replaceable at top and bottom rails.
			5.	Frame Construction: Bronze .09 inch thick.
	** NOTE TO SPECIFIER ** Select one of the following Series paragraphs as required from and delete the one not required.
				a.	Series:
					1)	Custom Series: Brakeformed tubular sections, fully welded construction with welds ground smooth and blended to be indistinguishable in finished work.
					2)	Designer Series: Offset corner construction with visible seams, factory fabricated and assembled.
						a)	Shop fabricate to greatest extent practicable to minimize field cutting, splicing and fastening. Remove burrs from cut edges.
						b)	Fabricate with welded construction in accordance with AWS standards, performed by qualified welders. Do not distort members or deface exposed finish.
						c)	Fabricate and assemble entrances with joints only at intersections of members with uniform hairline connections.
	** NOTE TO SPECIFIER ** Select one of the following two hardware paragraphs and delete the one not required. Note that other types of hardware are available; contact the manufacturer for additional information.
			6.	Hardware: As specified in Section 08710.
			7.	Hardware:
				a.	Standard locking to be Adamsrite bottom rail deadlock.
				b.	Standard push/pull hardware 1 inch diameter bronze.
				c.	Panic hardware shall be Blumcraft or equivalent.
				d.	All hardware shall be in finish to match door top and bottom rails.
				e.	Standard swing hardware to be center pivot with either floor or overhead closer.
	** NOTE TO SPECIFIER ** Select the materials required for the products specified from the following paragraphs and delete those not required.
	2.3	MATERIALS
		A.	Bronze Materials: Complying with FEDSPEC QQ-B-639:
			1.	Naval brass alloy #464.
			2.	Muntz metal alloy #280.
			3.	Commercial bronze alloy #220.
		B.	Stainless Steel Materials: Complying with ASTM A 666, Type 304 stainless steel.
		C.	Stainless Steel Materials: Complying with ASTM A 666, Type 316 stainless steel.
		D.	Lacquer Coating: Field-applied, clear, air-drying type.
		E.	Fasteners: Materials shall be the same material as entrance doors and frames.
			1.	Fasteners for entrance doors shall be concealed type.
			2.	Fasteners for frames shall be concealed type where ever possible. Exposed fasteners shall be countersunk and shall match frames in color.
	2.4	FABRICATION
		A.	Components shall be fabricated in accordance with approved shop drawings. Components shall be shop fabricated to greatest extent practicable to minimize field cutting, splicing and fastening. Burrs shall be removed from cut edges.
		B.	Entrance systems shall be fabricated with connections as indicated on approved shop drawings.
			1.	Bronze welding shall be in accordance with AWS A5.8/A5.8M, performed by qualified welders.
			2.	Stainless steel welding shall be in accordance with AWS D1.6, performed by qualified welders.
			3.	Welding shall not distort members or deface exposed finish.
			4.	Welds shall be ground smooth; blended and refinished to match adjacent finish on exposed surfaces.
		C.	Entrance systems shall be factory prepared in accordance manufacturer's templates for finish hardware.
			1.	Frames and door stiles and rails shall be mortised and reinforced to receive finish hardware in accordance with approved shop drawings.
			2.	Continuous reinforcement shall be welded into door body. Three tier metal thickness shall be welded into door body as required for hardware reinforcement.
	** NOTE TO SPECIFIER ** Select the finish required for the products specified from the following paragraphs and delete those not required.
	2.5	FACTORY FINISHING
		A.	Finish shall be applied to the doors and frames after fabrication to ensure a blemish-free surface.
		B.	Aluminum Finishes.
	** NOTE TO SPECIFIER ** Select aluminum finish from following paragraphs. Consult manufacturer for other available finishes.
			1.	Architectural Class II Anodic (204-R1) AA M12-C22-A31 Thickness to be .4 mil and shall conform to AAMA 611-98.
				a.	Color: Clear Anodized (Standard)
		C.	Bronze Finishes.
	** NOTE TO SPECIFIER ** Select bronze finish from following paragraphs. Consult manufacturer for other available finishes.
			1.	Finish: Number 4 satin polish.
			2.	Finish: Number 6 satin polish.
			3.	Finish: Number 8 mirror polish.
			4.	Finish: Non-directional.
		D.	Stainless Steel Finishes.
	** NOTE TO SPECIFIER ** Select stainless steel finish from following paragraphs. Consult manufacturer for other available finishes.
			1.	Finish: Number 4 satin polish.
			2.	Finish: Number 6 satin polish.
			3.	Finish: Number 8 mirror polish.
			4.	Finish: Non-directional.
			5.	Finish: Glass bead.
	PART 3	EXECUTION
	3.1	EXAMINATION
		A.	Do not begin installation until substrates have been properly prepared.
		B.	If substrate preparation is the responsibility of another installer, notify Architect of unsatisfactory preparation before proceeding.
	3.2	PREPARATION
		A.	Clean surfaces thoroughly prior to installation.
		B.	Prepare surfaces using the methods recommended by the manufacturer for achieving the best result for the substrate under the project conditions.
	3.3	INSTALLATION
		A.	Install in accordance with manufacturer's instructions and approved shop drawings.
		B.	Entrances and framing systems shall be installed plumb, level and true to line, within specified tolerances.
			1.	Before anchoring to structure, framing shall be shimmed and braced plumb, level and in designated location.
			2.	Installation Tolerances: Maximum variation from plumb, level or designated position, 1/8 inch (3 mm) in 12 feet (3660 mm), not to exceed 1/4 inch (6 mm) over entire length.
		C.	Frame Installation: Frames shall be installed without use of exposed fasteners, except where indicated on shop drawings.
		D.	Entrance Door Installation.
			1.	Perimeter of thresholds shall be caulked using exterior sealant.
			2.	Entrance doors and hardware shall be installed in accordance with manufacturer's product data.
			3.	Hardware shall be adjusted for proper operation.
			4.	Door closers shall be adjusted for smooth operation throughout swing.
	** NOTE TO SPECIFIER ** It is strongly recommended that a lacquer coating be applied by a professional finisher after the job is erected (and over an oxidized or patina finish). It is further recommended that the finisher perform regular cleaning, maintenance, and refinishing of your product.
		E.	Field Finishing Bronze Materials: After installation is complete, the following finishing step shall be performed on exposed bronze surfaces.
	** NOTE TO SPECIFIER ** Select the one or both of the following paragraphs to suit the specified bronze finish. Clear lacquer coating is not required for oxidized finishes, but will provide protection from elements and limit finish changes from exposure.
			1.	Bronze surfaces shall be treated to form oxidation to match approved finish samples.
			2.	Clear lacquer coating shall be applied in accordance with manufacturer's instructions.
	3.4	CLEANING:
		A.	Clean doors and frames in accordance with manufacturer's special instructions.
	3.5	PROTECTION
		A.	Protect installed products until completion of project.
		B.	Protect metal surfaces from contact with lime, mortar, cement, acids, and other harmful elements.
		C.	and from careless handling, storage or machining
		D.	Clean in accordance with manufacturer's instructions.
		E.	Touch-up, repair or replace damaged products before Substantial Completion.
	END OF SECTION