COMMENTS: PLEASE SEE A/E COMMENTS

Transcription

1 OCPS CLAY SPRINGS ES SUBMITTAL DETAILS: SUBJECT: HVAC DUCTS AND CASINGS PD BUILDING REFERENCE: DATE RECIEVED: Nov 13, 2014 DISCIPLINE: Mechanical PRIORITY STATUS: 2-STANDARD SPECIFICATION REF: REVIEWER DUE DATE: 11/25/2014 DWG REF. NONE DWG TITLE: RETURNED ITEMS: NO OF ITEMS: ITEM DESCRIPTI CONTRACTOR/CM: SUBMITTAL TRANSMITTAL SUBMITTAL NUMBER: : WILLIAMS COMPANY : BRAD KUBIN 2301 SILVER STAR RD. ORLANDO, FL, (407) FAX:(407) DATE RETURNED TO CM: 11/18/ Product Literature(s) REVIEW STATUS: FURNISH AS MARKED REVIEWERS: PRIMARY: SECONDARY: KEVIN KING MATERN ENGINEERING PHN: (407) FAX: (407) kking@matern.net TAD RIVENBARK MATERN ENGINEERING PHN: (407) FAX: (407) trivenbark@matern.net COMMENTS: PLEASE SEE A/E COMMENTS cc: OWNER : CALVIN WOOLFOLK 6501 MAGIC WAY, BLDG. 200 ORLANDO, FL, (407) FAX:(407) R+B FILE: : X6 RHODES + BRITO ARCHITECTS INC. : 605 E. ROBINSON STREET, SUITE 750 : ORLANDO, FL. : : : FAX PAGE 1 OF 1

2 OCPS CLAY SPRINGS ES SUBMITTAL DETAILS: SUBJECT: HVAC DUCTS AND CASINGS PD DATE RFI RECIEVED: Nov 13, 2014 DISCIPLINE: Mechanical PRIORITY STATUS: 2-STANDARD SPECIFICATION REF: REVIEWER DUE DATE: 11/25/2014 DWG REF. NONE DWG TITLE: SUBMITTAL CONTENTS: NO OF ITEMS: ITEM DESCRIPTION 1 PRODUCT LITERATURE(S) REVIEWERS: PRIMARY: SECONDARY: SUBMITTAL ASSIGNMENT MEMO KEVIN KING SUBMITTAL NUMBER: MATERN ENGINEERING PHN: (407) FAX: (407) kking@matern.net TAD RIVENBARK MATERN ENGINEERING PHN: (407) FAX: (407) trivenbark@matern.net REVIEW STATUS: REVIEWED FURNISHED AS MARKED REVISE AND RESUBMIT RE-SUBMIT WITH ITEMS NOT REVIEWED REJECTED THIS SUBMITTAL IS ISSUED TO YOU FOR YOUR REVIEW. PLEASE RESPOND AND RETURN...WITH THIS COMPLETED SAM TRANSMITTAL...TO MICHELE BUDAY-URDANETA NO LATER THAN: 11/25/2014. PLEASE COMPLETE REVIEW STATUS AT RIGHT COMMENTS: THIS SUBMITTAL WAS REVIEWED BY : (please print) cc: OWNER : CALVIN WOOLFOLK 6501 MAGIC WAY, BLDG. 200 ORLANDO, FL, CONTR/CM: : WILLIAMS COMPANY : BRAD KUBIN 2301 SILVER STAR RD. R+B FILE: : X6

3 Submittal Approval Form PROJECT: DATE: CLAY SPRINGS ELEMENTARY SCHOOL 11/13/14 SUBCONTRACTOR NAME: DHR Mechanical Services Inc. SUBCONTRATOR ADDRESS: 801 Central Park Drive Sanford FL _ NUMBER AND TITLE OF SPECIFICATION SECTION: HVAC Ducts and Casings Product Data Contractor s Submittal Stamp Architect/ Engineer s Submittal Stamp 11/13/14

4 SUBMITTAL DATA REVIEW COMMENTS Date: November 18, 2014 MPE Project No: Project: By: Submittal: OCPS-Clay Springs ES J. Walden for Kevin King HVAC Ducts & Casings Data No.: Submittal No.: 001 Contractor s I.D.: DHR Class: Basis of Design (1) Equal (2) Substitution (3) A No exceptions taken. X B Make corrections noted. C Revise and Resubmit. D Submit Specified Item. E Rejected. N Review not required. ACTION CODE THE FOLLOWING COMMENTS SHALL BE CONSIDERED AN INTEGRAL PART OF THE SUBMITTAL DATA REVIEW. REVIEW OF THIS DATA IS ONLY FOR CONFORMANCE WITH THE DESIGN CONCEPT AS GIVEN IN THE CONTRACT DOCUMENTS. THE CONTRACTOR IS RESPONSIBLE FOR: QUANTITIES, FUNCTIONS, DIMENSIONS AND COORDINATION OF THE WORK WITH OTHER TRADES. 1. Submit coordinated drawings for review. END OF SUBMITTAL DATA REVIEW COMMENTS Corporate Office: 130 Candace Drive, Maitland, Florida Phone: Orlando Fort Myers Jacksonville Tampa Registered: FLORIDA * GEORGIA* LOUISIANA * NORTH CAROLINA * SOUTH CAROLINA * TEXAS * TENNESSEE * VIRGINIA

5 R e c t a n g u l a r D u c t w o r k S u b m i t t a l s f o r : C l a y S p r i n g s E l e m e n t a r y P r e p a r e d f o r : D H R M e c h a n i c a l

6 R e c t a ngula r Duct a nd Fi t t i ngs S u b m i ttal Submittal package provided by Commercial Duct Systems, LLC. is based on the Project specifications and plans Prepared for the following: Project Name: Clay Springs Elementary Customer: DHR Mechanical All ductwork will be manufactured in accordance with the 2005 SMACNA HVAC Duct Construction Standards, Metal and Flexible, unless otherwise noted below: Materials: Galvanized Steel Metal (ASTM A653 and A924) Pressure Class: Positive 2 W.G. 3 W.G. Duct and Fitting Longitudinal Seam Construction: Pittsburgh Locke Ducts to ship to the site with complete assembly of all fittings and straight duct Duct Construction: All supply duct upstream of VAVs to be 3 WG. All other duct to be 2 WG. The first 50 feet of supply and return duct to be double wall construction with perforated inner wall, mylar sheath, and lb liner. Grease duct to be welded 16 gauge. LEEDS Canvas Connections Manual Volume Dampers Slips & Drives Ductmate Connections TDC Connections Conduit Reinforcements Turning Vanes Production Identification Ducts to be wiped clean and ends wrapped in plastic. Included up to 12 depth Up to 18 wide Included in all 90 Elbows double wall type Each product will be piece marked and tagged for easier installation with labels and piece marked drawing with a coordinated material list 9707 W i l l i am s R oad, T h onotos as s a, F L T el F ax

7 Galvanized Steel All ductwork fabricated from galvanized steel is made with G-90 hot dipped galvanized metal. This cold rolled steel complies with ASTM A 527/A 653. G90 steel is coated with a minimum.90 oz/ft3 zinc to steel ratio. Estimated to have zinc coating thickness of 1.53 mils (according to ASTM A 653/A 653M ). Thermally treated galvanized steel suitable for immediate painting is available; known as Galvaneal and Paintgrip. Available gauges: 16 ga to 26 ga Meets LEEDS standards for green construction.

8 Commercial Duct Systems meets LEEDS/GREEN standards O N L Y R E C Y C L E D DOMESTIC STEEL 2008 Recycled Steel Content (% by Total Weight) DUCT WIPED OUT W R A P P E D E N D S P R E V E N T D E B R I S CONTAMINATION TOLL FREE: CDSLLC@COMMERCIALDUCT.COM 9707 WILLIAMS RD THONOTOSASSA, FL 33592

9 February 19, 2013 To: Re: All Nucor Customers 2012 Recycled Content of Nucor Steel Products Nucor Corporation is the nation s largest recycler, using over 19 million tons of scrap steel in 2012 to create new products. Nucor uses Electric Arc Furnace (EAF) technology at all of its steel recycling facilities. EAFs use post-consumer scrap steel material as the major feedstock, unlike blast furnace operations that use mined iron ore as the major feedstock. Nucor has prepared the following information to help calculate the recycled content for products being used in Green Building applications or for projects in the LEED program. These percentages are approximate and are based on the total weight of the products. The calculations are based on 2012 scrap steel delivered and finished materials produced and are defined in accordance with ISO 14021:1999. More specific product information may be available from facility representatives. Recycled Content LEED Version 2.2 Credits 4.1 & 4.2 and LEED V 3 Credit Recycled Steel Content of Nucor Products (% by Total Weight) Product Group Average Recycled Content Nucor Bar Products 99.9% Nucor Beam Products (and Nucor Castrip 82.1% Arkansas, LLC s sheet products) Nucor Plate Products 84.8% Nucor Sheet Products 75.7% Nucor Castrip Crawfordsville, IN 97.4% Total Nucor Steel Combined 91.4% Vulcraft Structural Products 99.9% Vulcraft Decking 75.7% Nucor Building Group 91.4% Nucor Fastener Products 99.9% Nucor Wire Products 99.9% Nucor Cold Finish 99.9% Regional Materials LEED Version 2.2 Credits 5.1 & 5.2 and LEED Version 3 Credit 5 Nucor tracks the origin of scrap shipments to our mills. Nucor can approximate the amount of scrap extracted from any project site region. Nucor owns steel and steel products manufacturing facilities throughout the US that are often within 500 miles of the project site. Please refer to the LEED Contact List ( then click on Nucor Regional Material Contacts ), and contact the specific Nucor representative at the facility directly. Page 1 of 3

10 Bar Mill Group Darlington, SC; Norfolk, NE; Jewett, TX; Plymouth, UT; Auburn, NY; Birmingham, AL; Kankakee, IL; Jackson, MS; Seattle, WA; Marion, OH; Memphis, TN, Kingman, AZ 2012 Approximate Recycled Steel Content Of All Nucor Bar Mill Group Products (*) Facility Total Scrap Steel Used Total Alloys and Other Iron Units Total Post-consumer Recycled Content Total Pre-consumer/ Post-industrial Recycled Content All 99.9% 0.1% 83% 17% The Nucor Bar Mill Group produces rebar, angles, flats, rounds and other miscellaneous shapes. The bar mill group uses recycled scrap steel for 99.9% of the feedstock. Sheet Mill Group Crawfordsville, IN; Hickman, AR; Huger, SC; Decatur, AL 2012 Approximate Recycled Steel Content Of Nucor Sheet Mill Group Products (*) Facility Total Scrap Steel Used Total Alloys and Other Iron Units Total Post Consumer Recycled Content Total Pre-consumer/ Post-industrial Recycled Content Crawfordsville, IN 95.4% 4.6% 79.2% 16.2% Nucor Castrip Crawfordsville, IN 97.4% 2.6% 80.8% 16.6% Hickman, AR 71.0% 29.0% 58.9% 12.1% Berkeley, SC 64.1% 35.9% 53.2% 10.9% Decatur, AL 72.5% 27.5% 60.2% 12.3% The Nucor Sheet Mill Group produces hot band, cold rolled, pickled and galvanized products. Nucor Sheet mills use varying amounts of recycled materials depending on metallurgical product demands and market conditions. The combined sheet mill total recycled content is approximately 75.7%. Beam Group Blytheville, AR; Huger, SC 2012 Approximate Recycled Steel Content of Beam Mill Products (*) Facility Nucor Yamato Steel, Blytheville, AR and Nucor Castrip Arkansas, LLC Nucor Berkeley, Huger, SC Total Scrap Steel Used Total Alloys and Other Iron Units Total Post Consumer Recycled Content Total Pre-consumer/ Post-industrial Recycled Content 99.9% 0.1% 83.0% 17.0% 64.2% 35.8% 53.3% 10.9% Nucor Beam mills produce narrow and wide flange structural beams. Nucor Yamato uses approximately 99.9% scrap steel for their feedstock. Nucor Castrip Arkansas, LLC uses steel melted at Nucor Yamato and products would be equivalent. Nucor Steel Berkeley uses a higher percentage of non-scrap iron due to metallurgical product demands for sheet steel produced using the same EAF s. The combined beam mill recycled content is approximately 82.1%. Plate Group - Hertford County, NC; Tuscaloosa, AL 2012 Approximate Recycled Steel Content of Plate Mill Products (*) Facility Total Scrap Steel Used Total Alloys and Other Iron Units Total Post Consumer Recycled Content Total Pre-consumer/ Post-industrial Recycled Content Hertford County, NC 89.6% 10.4% 74.4% 15.2% Tuscaloosa, AL 79.9% 20.1% 66.3% 13.6% The Nucor Plate combined recycled content by weight is approximately 84.8%. (*) Studies show that the recycled steel used for Nucor products consists of approximately 83% post-consumer scrap. The remaining 17% typically consists of pre-consumer scrap generated by manufacturing processes. Page 2 of 3

11 Vulcraft Group Florence, SC; Norfolk, NE; Brigham City, UT; Grapeland, TX; St. Joe, IN; Fort Payne, AL; Chemung, NY; Verco Decking, Inc. Phoenix, AZ; Fontana, CA; Antioch, CA Joists - The bar steel for Vulcraft joists is typically obtained from one of the eleven Nucor bar mills. That would mean that the average recycled content percentage for the Vulcraft group is 99.9%. The post consumer and pre consumer recycled content have been calculated to be approximately 83% and 17% respectively. Deck Steel for decking produced by Vulcraft facilities is typically obtained from one of the four Nucor sheet mills. That would mean that the Vulcraft deck products contain approximately 75.7% recycled steel. The post and pre consumer recycled content were calculated to be approximately 62.9% and 12.9% respectively. Verco Decking, Inc. may obtain steel from sources outside of Nucor that may contain lower amounts of recycled content; specific product information regarding Verco Decking, Inc. is available from facility representatives. Products Group - Nucor Building Group o Swansea, SC; Waterloo, IN; Terrell, TX; Brigham City, UT; o American Buildings Company Eufaula, AL; La Crosse, VA; Carson City, NV; El Paso, IL; o Kirby Building Systems Portland, TN; o Gulf States Manufacturer Starkville, MS; o CBC Steel Lathrop, CA; Nucor Fastener St. Joe IN Nucor Wire Products Pennsylvania New Salem, PA; Nucor Steel Connecticut Wallingford, CT; LMP Steel Maryville, MO; Nucor Cold Finish Milwaukee, WI; Darlington, SC; Brigham City, UT; Norfolk, NE Nucor Steel Kingman, LLC Nucor Building Group (Including American Buildings Company, Kirby Building Systems, Gulf States Manufacturer, and CBC Steel) Nucor Building Group products may contain steel from all of the Nucor steel mills or obtain steel from outside of Nucor Corporation for their sheet, plate, bar and beam steel needs. The Nucor Building Systems, when using Nucor steel, contains an average of 91.4% total recycled content. The post and pre consumer recycled content was 71.1% and 14.6% respectively. Nucor Fastener Steel for Nucor fasteners is typically obtained from Nucor bar mills that use scrap steel as their feedstock. Some fasteners may contain high percentages of alloys that may reduce the total recycled content of the products, but Nucor Fastener products typically contain 99.9% recycled materials. That would mean that the post and pre consumer recycled content would be approximately 83% and 17% respectively. Nucor Wire Products Pennsylvania, Nucor Connecticut, LMP Steel Steel for wire is typically obtained from a Nucor bar mill that uses scrap as the feedstock. Nucor wire products, when using Nucor bar steel, would contain an average 99.9% recycled steel. The post and pre consumer recycled content was calculated to be approximately 83% and 17% respectively. Nucor Cold Finish Steel processed at Nucor Cold Finish is typically obtained from Nucor bar mills. The Nucor Cold Finish, when using Nucor steel, would contain an average amount of 99.9% recycled steel. The post and pre consumer recycled content was calculated to be approximately 83% and 17% respectively. Nucor Steel Kingman, LLC Steel for Nucor Steel Kingman, LLC products is typically obtained from Nucor bar mills that use scrap steel as their feedstock. Nucor Steel Kingman, LLC products would then typically contain 99.9% recycled materials. That would mean that the post and pre consumer recycled content would be approximately 83% and 17% respectively. Additional information regarding specific recycled content of Nucor Corporation products group for a customer s specific order is available from facility representatives. Additional information is available online through the Steel Recycling Institute at Page 3 of 3

12 Designation: A 653/A 653M 00 Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy- Coated (Galvannealed) by the Hot-Dip Process 1 This standard is issued under the fixed designation A 653/A 653M; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A superscript epsilon (e) indicates an editorial change since the last revision or reapproval. 1. Scope 1.1 This specification covers steel sheet, zinc-coated (galvanized) or zinc-iron alloy-coated (galvannealed) by the hotdip process in coils and cut lengths. 1.2 The product is produced in various zinc or zinc-iron alloy-coating weights [masses] or coating designations as shown in Table Product furnished under this specification shall conform to the applicable requirements of the latest issue of Specification A 924/A 924M, unless otherwise provided herein. 1.4 The product is produced in a number of designations, types, grades, and classes pertaining to chemical composition and typical mechanical properties of the steel sheet which are designed to be compatible with differing application requirements. 1.5 This specification is applicable to orders in either inch-pound units (as A 653) or SI units (as A 653M). Values in inch-pound and SI units are not necessarily equivalent. Within the text, SI units are shown in brackets. Each system shall be used independently of the other. 1.6 Unless the order specifies the M designation (SI units), the product shall be furnished to inch-pound units. 1.7 The text of this specification references notes and footnotes that provide explanatory material. These notes and footnotes, excluding those in tables and figures, shall not be considered as requirements of this specification. 1.8 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. 2. Referenced Documents 2.1 ASTM Standards: A 90/A90M Test Method for Weight [Mass] of Coating on Iron and Steel Articles with Zinc or Zinc-Alloy Coatings 2 A 568/A568M Specification for Steel, Sheet, Carbon, and High-Strength, Low-Alloy, Hot-Rolled and Cold-Rolled, 1 This specification is under the jurisdiction of ASTM Committee A05 on Metallic-Coated Iron and Steel Products and is the direct responsibility of Subcommittee A05.11 on Sheet Specifications. Current edition approved Oct. 10, Published November Originally published as A 653/A 653M 94. Last previous edition A 653/A 653M 99a. 2 Annual Book of ASTM Standards, Vol General Requirements for 3 A 902 Terminology Relating to Metallic Coated Steel Products 2 A 924/A924M Specification for General Requirements for Steel Sheet, Metallic-Coated by the Hot-Dip Process 2 D 2092 Guide for Treatment of Zinc-Coated (Galvanized) Steel Surfaces for Painting 4 E 517 Test Method for Plastic Strain Ratio r for Sheet Metal 5 E 646 Test Method for Tensile Strain-Hardening Exponents (n values) of Metallic Sheet Materials ISO Standard: ISO 3575 Continuous Hot-Dip Zinc-Coated Carbon Steel Sheet of Commercial, Lock-Forming, and Drawing Qualities 6 3. Terminology 3.1 Definitions See Terminology A 902 for definitions of general terminology relating to metallic-coated hot-dip products. 3.2 Definitions of Terms Specific to This Standard: differentially coated, n galvanized steel sheet having a specified coating designation on one surface and a significantly lighter specified coating designation on the other surface Discussion The single side relationship of either specified coating designation is the same as shown in the note of Table 1 regarding uniformity of coating high strength low alloy steel, Type A sheet, n steel sheet intended for applications where mechanical properties are specified and where improved formability is required compared to structural steel Discussion Suppliers use one or a combination of microalloying elements as strengthening agents high strength low alloy steel, Type B sheet, n steel sheet intended for applications where mechanical properties are specified and where improved formability is required compared to high strength low alloy steel, Type A Discussion Suppliers use one or a combination of 3 Annual Book of ASTM Standards, Vol Annual Book of ASTM Standards, Vol Annual Book of ASTM Standards, Vol Available from American National Standards Institute, 11 W. 42nd St., 13th Floor, New York, NY Copyright ASTM, 100 Barr Harbor Drive, West Conshohocken, PA , United States. 1

13 TABLE 1 A 653/A 653M Weight [Mass] of Coating Requirements A,B,C NOTE 1 Use the information provided in to obtain the approximate coating thickness from the coating weight [mass]. Inch-Pound Units Triple-Spot Test Minimum Requirement D Single-Spot Test Type Coating Designation Total Both Sides, oz/ft 2 One Side Total Both Sides, oz/ft 2 Zinc G G G G G G G G G G G G G01 no minimum no minimum no minimum Zinc-iron alloy A A A A01 no minimum no minimum no minimum SI Units Type Coating Designation Total Both Sides, g/m 2 One Side Total Both Sides, g/m 2 Zinc Z Z Z Z Z Z Z Z Z Z Z Z Z001 no minimum no minimum no minimum Zinc-iron alloy ZF ZF ZF ZF001 no minimum no minimum no minimum A The coating designation number is the term by which this product is specified. Because of the many variables and changing conditions that are characteristic of continuous hot-dip coating lines, the zinc or zinc-iron alloy coating is not always evenly divided between the two surfaces of a coated sheet; nor is it always evenly distributed from edge to edge. However, the minimum triple-spot average coating weight (mass) on any one side shall not be less than 40 % of the single-spot requirement. B As it is an established fact that the atmospheric corrosion resistance of zinc or zinc-iron alloy-coated sheet products is a direct function of coating thickness (weight (mass)), the selection of thinner (lighter) coating designations will result in almost linearly reduced corrosion performance of the coating. For example, heavier galvanized coatings perform adequately in bold atmospheric exposure whereas the lighter coatings are often further coated with paint or a similar barrier coating for increased corrosion resistance. Because of this relationship, products carrying the statement meets ASTM A 653/A 653M requirements should also specify the particular coating designation. C International Standard, ISO 3575, continuous hot-dip zinc-coated carbon steel sheet contains Z100 and Z200 designations and does not specify a ZF75 coating. D No minimum means that there are no established minimum requirements for triple- and single-spot tests. microalloying elements as strengthening agents and also treat the steel with additional small alloy additions to effect sulfide inclusion control minimized spangle, n the finish produced on hot-dip zinc-coated steel sheet in which the grain pattern is visible to the unaided eye, and is typically smaller and less distinct than the pattern visible on regular spangle Discussion This finish is produced by one of two methods: either (1) the zinc crystal growth has been started but arrested by special production practices during solidification of the zinc, or (2) the zinc crystal growth is inhibited by a combination of coating-bath chemistry plus cooling during solidification of the zinc. Minimized spangle is normally produced in coating designations G90 [Z275] and lighter regular spangle, n the finish produced on hot-dip zinc-coated steel sheet in which there is a visible multifaceted zinc crystal structure Discussion Solidification of the zinc coating is typically uncontrolled, which produces the variable grain size associated with this finish spangle-free, n the uniform finish produced on hotdip zinc-coated steel sheet in which the visual spangle pattern, especially the surface irregularities created by spangle formation, is not visible to the unaided eye Discussion This finish is produced when the zinc crystal growth is inhibited by a combination of coating-bath chemistry and/or cooling during solidificationof the zinc zinc-iron alloy, n a dull grey coating with no spangle pattern that is produced on hot-dip zinc-coated steel sheet Discussion Zinc-iron alloy coating is composed 2

14 A 653/A 653M entirely of inter-metallic alloys. It is typically produced by subjecting the hot-dip zinc-coated steel sheet to a thermal treatment after it emerges from the molten zinc bath. This type of coating is suitable for immediate painting without further treatment except normal cleaning (refer to Guide D 2092). The lack of ductility of the alloy coating presents a potential for powdering, etc. 4. Classification 4.1 The material is available in several designations as follows: Commercial steel (CS Types A, B, and C), Forming steel (FS Types A and B), Deep drawing steel (DDS), Extra deep drawing steel (EDDS), Structural steel (SS), High strength low alloy steel (HSLAS Type A), and High strength low alloy steel (HSLAS Type B). 4.2 Structural steel and high strength low alloy steel are available in several grades based on mechanical properties. Structural Steel Grade 50 [340] is available in three classes based on tensile strength. 4.3 The material is available as either zinc-coated or zinciron alloy-coated in several coating weights [masses] or coating designations as shown in Table 1, and The material is available with the same or different coating designations on each surface. 5. Ordering Information 5.1 Zinc-coated or zinc-iron alloy-coated sheet in coils and cut lengths is produced to thickness requirements expressed to in. [0.01 mm]. The thickness of the sheet includes both the base metal and the coating. 5.2 Orders for product to this specification shall include the following information, as necessary, to adequately describe the desired product: Name of product (steel sheet, zinc-coated (galvanized) or zinc-iron alloy-coated (galvannealed)), Designation of sheet [CS (Types A, B, and C), FS (Types A and B), DDS, EDDS, SS, or HSLAS (Types A and B)] When a CS type is not specified, Type B will be furnished. When a FS type is not specified, FS Type B will be furnished When a SS or HSLAS designation is specified, state the type, grade, or class, or combination thereof ASTM designation number and year of issue, as A 653 for inch-pound units or A 653M for SI units Coating designation, Chemically treated or not chemically treated, Oiled or not oiled, Minimized spangle (if required), Extra smooth (if required), Phosphatized (if required), Dimensions (show thickness, minimum or nominal, width, flatness requirements, and length, if cut lengths). The purchaser shall specify the appropriate table of thickness tolerances in Specification A 924/A 924M that applies to the order, that is, the table of thickness tolerances for 3 8-in. [10-mm] edge distance, or the table of thickness tolerances for 1-in. [25-mm] edge distance Coil size requirements (specify maximum outside diameter (OD), acceptable inside diameter (ID), and maximum weight [mass]), Packaging, Certification, if required, heat analysis and mechanical property report, Application (part identification and description), and Special requirements (if any) If required, the product may be ordered to a specified base metal thickness (see Supplementary Requirement S1.) NOTE 1 Typical ordering descriptions are as follows: steel sheet, zinc-coated, commercial steel Type A, ASTM A 653, Coating Designation G 115, chemically treated, oiled, minimum by 34 by 117 in., for stock tanks, or steel sheet, zinc-coated, high strength low alloy steel Type A Grade 340, ASTM A 653M, Coating Designation Z275, minimized spangle, not chemically treated, oiled, minimum 1.00 by 920 mm by coil, 1520-mm maximum OD, 600-mm ID, kg maximum, for tractor inner fender. NOTE 2 The purchaser should be aware that there are variations in manufacturing practices among the producers and therefore is advised to establish the producer s standard (or default) procedures for thickness tolerances. 6. Chemical Composition 6.1 Base Metal: The heat analysis of the base metal shall conform to the requirements shown in Table 2 for CS (Types A, B, and C), FS (Types A and B), DDS, and EDDS, and Table 3 for SS and HSLAS (Types A and B) Each of the elements listed in Tables 2 and 3 shall be included in the report of heat analysis. When the amount of copper, nickel, chromium, or molybdenum is less than 0.02 %, report the analysis as either <0.02 % or the actual determined value. When the amount of vanadium, titanium, or columbium is less than %, report the analysis as either <0.008 % or the actual determined value See Specification A 924/A 924M for chemical analysis procedures and product analysis tolerances. 6.2 Zinc Bath Analysis The bath metal used in continuous hot-dip galvanizing shall contain not less than 99 % zinc. NOTE 3 To control alloy formation and promote adhesion of the zinc coating with the steel base metal, the molten coating metal composition normally contains a percentage of aluminum usually in the range from 0.05 to This aluminum is purposely supplied to the molten coating bath, either as a specified ingredient in the zinc spelter or by the addition of a master alloy containing aluminum. 7. Mechanical Properties 7.1 Structural steel and high-strength low-alloy steel shall conform to the mechanical property requirements in Table 4 for the type, grade, or class, or all, specified. 7.2 The typical mechanical properties for CS (Types A, B, and C), FS (Types A and B), DDS, and EDDS sheet designations are listed in Table 5. These mechanical property values are nonmandatory. They are intended solely to provide the purchaser with as much information as possible to make an informed decision on the steel to be specified. Values outside of 3

15 A 653/A 653M TABLE 2 Chemical Requirements Composition, % Heat Analysis Element, max (unless otherwise shown) Designation Carbon Manganese Phosphorus Sulfur Aluminum, min A Cu B Ni B Cr B Mo B V C Cb C Ti CS Type A D,E CS Type B D,E,F 0.02 to CS Type C D,E FS Type A D,E,G FS Type B D,E,G 0.02 to DDS H EDDS I A Where an ellipsis (...) appears in this table, there is no requirement, but the analysis shall be reported. B The sum of copper, nickel, chromium, and molybdenum shall not exceed 0.50 % on heat analysis. When one or more of these elements are specified, the sum does not apply; in which case, only the individual limits on the remaining elements shall apply. C For steels having a carbon content of 0.02 % or less, the limit for columbium is % maximum. D For CS and FS, specify Type B to avoid carbon levels below 0.02 %. E When a deoxidized steel is required for the application, the purchaser has the option to order CS to a minimum of 0.01 % total aluminum. F CS Type B describes the typical Commercial Quality product previously included in this specification. G Shall not be furnished as a stabilized steel. H The producer has the option to furnish as a stabilized steel. I Shall be furnished as a stabilized steel. Designation TABLE 3 Chemical Requirements A Composition, % Heat Analysis Element, max (unless otherwise shown) Carbon Manganese Phosphorus Sulfur Cu B Ni B Cr B Mo B V C Cb C,D Ti SS Grade 33 [230] [255] [275] [340] Class 1 and [340] Class [550] HSLAS Type A E 40 [275] [340] [410] [480] [550] HSLAS Type B E,F 40 [275] [340] [410] [480] [550] A Where an ellipsis (...) appears in this table there is no requirement, but the analysis shall be reported. B The sum of copper, nickel, chromium and molybdenum shall not exceed 0.50 % on heat analysis. When one or more of these elements are specified the sum does not apply; in which case, only the individual limits on the remaining elements shall apply. C The limits do not apply when HSLAS is specified. D For steels having a carbon content of 0.02 % or less, the limit for columbium is % maximum. E Steel conforming to this designation commonly contains the strengthening elements columbium, nitrogen, phosphorus, or vanadium added singly or in combination. F The producer has the option to treat these steels by means of small alloy additions to effect sulfide inclusion control. these ranges are to be expected. 7.3 When base metal mechanical properties are required, all tests shall be conducted in accordance with the methods specified in Specification A 924/A 924M. 7.4 Bending Properties Minimum Cold Bending Radii Structural steel and high-strength low-alloy steel are commonly fabricated by cold bending. There are many interrelated factors that affect the ability of a steel to cold form over a given radius under shop conditions. These factors include thickness, strength level, degree of restraint, relationship to rolling direction, chemistry, and base metal microstructure. The table in Appendix X1 lists the suggested minimum inside radius for 90 cold bending for structural steel and high-strength lowalloy steel. They presuppose hard way bending (bend axis parallel to rolling direction) and reasonably good shop forming practices. Where possible, the use of larger radii or easy way bends are recommended for improved performance. 8. Coating Properties 8.1 Coating Weight [Mass]: Coating weight [mass] shall conform to the requirements as shown in Table 1 for the specific coating designation Use the following relationships to estimate the coating thickness from the coating weight [mass]: oz/ft 2 coating weight = 1.7 mils coating thickness, and g/m 2 coating mass =1µmcoating thickness. 8.2 Coating Weight [Mass] Tests: Coating weight [mass] tests shall be performed in 4

16 A 653/A 653M TABLE 4 Mechanical Requirements, Base Metal (Longitudinal) Designation Type Grade Inch-Pound Units Yield Strength, min, ksi Tensile Strength, min, ksi A Elongation in 2 in., min, % A SS B Class Class Class C 80 D HSLAS Type A E E E E E 10 HSLAS Type B E E E E E 12 Designation Type Grade SI Units Yield Strength, min, MPa Tensile Strength, min, MPa A Elongation in 50 mm, min, % A SS B Class Class Class C 550 D HSLAS Type A E E E E E 10 HSLAS Type B E E E E E 12 A Where an ellipsis (...) appears in this table there is no requirement. B No type identification is applicable to the SS designation. C For sheet thickness of in. [0.71 mm] or thinner, no tension test is required if the hardness result in Rockwell B 85 or higher. D As there is no discontinuous yield curve, the yield strength should be taken as the stress at 0.5 % elongation under load or 0.2 % offset. E If a higher tensile strength is required, the user should consult the producer. accordance with the requirements of Specification A 924/A 924M The referee method to be used shall be Test Method A 90/A 90M. 8.3 Coating Bend Test: TABLE 5 Designation Typical Ranges of Mechanical Properties A,B (Nonmandatory) ksi (Longitudinal Direction) Yield Strength [MPa] Elongation in 2 in. [50 mm], % r m Value C n Value D CS Type A 25/55 [170/380] $20 E E CS Type B 30/55 [205/380] $20 E E CS Type C 25/60 [170/410] $15 E E FS Types A 25/45 [170/310] $26 1.0/ /0.21 and B F DDS G 20/35 [140/240] $32 1.4/ /0.24 EDDS H 15/25 [105/170] $40 1.6/ /0.27 A The typical mechanical property values presented here are nonmandatory. They are intended solely to provide the purchaser with as much information as possible to make an informed decision on the steel to be specified. Values outside of these ranges are to be expected. The purchaser may negotiate with the supplier if a specific range or a more restrictive range is required for the application. B These typical mechanical properties apply to the full range of steel sheet thicknesses. The yield strength tends to increase and some of the formability values tend to decrease as the sheet thickness decreases. C r m Value Average plastic strain ratio as determined by Test Method E 517. D n Value Strain-hardening exponent as determined by Test Method E 646. E No typical mechanical properties have been established. F The FS designation encompasses the properties of the previous DQ grade in Specification A 924/A 924M. G The DDS designation encompasses the properties of the previous DQSK grade in Specification A 924/A 924M. H EDDS Sheet will be free from changes in mechanical properties over time, that is, nonaging The bend test specimens of coated sheet designated by prefix G [ Z ] shall be capable of being bent through 180 in any direction without flaking of the coating on the outside of the bend only. The coating bend test inside diameter shall have a relation to the thickness of the specimen as shown in Table 6. Flaking of the coating within 0.25 in. [6 mm] of the edge of the bend specimen shall not be cause for rejection Because of the characteristics of zinc-iron alloy coatings designated by prefix A [ ZF ] as explained in 3.2.6, coating bend tests are not applicable. 9. Dimensions and Permissible Variations 9.1 All dimensions and permissible variations shall comply with the requirements of Specification A 924/A 924M, except for flatness of SS and HSLAS, which is specified in Table 7 and Table 8, respectively. 10. Keywords 10.1 alloyed coating; high strength low alloy; minimized spangle coating; sheet steel; spangle; steel; steel sheet; zinc; zinc coated (galvanized); zinc iron-alloy; zinc iron-alloy coated 5

17 Coating Designation B TABLE 6 Coating Bend Test Requirements Inch-Pound Units Ratio of the Inside Bend Diameter to Thickness of the Specimen (Any Direction) CS, FS, DDS, EDDS Sheet Thickness Through in. Over through in. Over in. SS, Grade A G G G G G G G G G G G HSLAS Type A A HSLAS Type B G G G G G G Coating Designation B SI Units Ratio of the Inside Bend Diameter to Thickness of the Specimen (Any Direction) CS, FS, DDS, EDDS Sheet Thickness Through 1.0 mm Over 1.0 mm through 2.0 m Over 2.0 mm SS, Grade C Z Z Z Z Z Z Z Z Z Z Z HSLAS Type A C A 653/A 653M HSLAS Type B Z Z Z Z Z Z A SS Grades 50 and 80 and HSLAS Type A Grades 70 and 80 are not subject to bend test requirements. B If other coatings are required, the user should consult the producer for availability and suitable bend test requirements. C SS Grades 340 and 550 and HSLAS Type A Grades 480 and 550 are not subject to bend test requirements. 6

18 TABLE 7 Structural Steel Flatness Tolerances (Cut Lengths Only) NOTE 1 This table also applies to sheets cut to length from coils by the consumer when adequate flattening measures are performed. NOTE 2 For Grade 50 [340] (Classes 1, 2, and 3) use times the values given in this table. NOTE 3 For Grade 80 [550], there are no defined flatness standards. Specified Thickness, in. [mm] Over [1.5] [1.5] and thinner A 653/A 653M Specified Width, in. [mm] Flatness Tolerance (Maximum Deviation from a Horizontal Flat Surface), in. [mm] to 60 [1500], inclusive 1 2 [12] over 60 [1500] to 72 [1800], 3 4 [20] inclusive to 36 [900], inclusive 1 2 [12] over 36 [900] to 60 [1500], inclusive 3 4 [20] over 60 [1500] to 72 [1800], inclusive 1 [25] TABLE 8 High-Strength Low-Alloy Steel Flatness Tolerances (Cut Lengths Only) NOTE 1 This table also applies to sheets cut to length from coils by the consumer when adequate flattening measures are performed. Inch-Pound Units Specified Thickness, in. Specified Width, in. Flatness Tolerances (Maximum Deviation from a Horizontal Flat Surface), in. Grade Over to 60, inclusive 5 8 over and to 36, inclusive thinner Specified Thickness, mm over 36 to 60, inclusive over SI Units Flatness Tolerances (Maximum Deviation Specified from a Horizontal Flat Surface), mm Width, mm Grade Over 1.5 to 1500, inclusive over and thinner to 900, inclusive over 900 to , inclusive over SUPPLEMENTARY REQUIREMENTS The following standardized supplementary requirements are for use when desired by the purchaser. These additional requirements shall apply only when specified on the order. S1. Base Metal Thickness S1.1 The specified minimum thickness shall apply to the base metal only. S1.2 The coating designation shown on the order indicates the coating to be applied to the specified minimum base metal thickness. S1.3 The applicable tolerances for base metal thickness are shown in Tables 16 and Tables 17, Thickness Tolerance of Cold-Rolled Sheet (Carbon and High-Strength, Low-Alloy Steel), of Specification A 568/A 568M. 7

19 A 653/A 653M X1.1 Table X1.1 lists suggested minimum inside radii for cold bending. TABLE X1.1 APPENDIXES (Nonmandatory Information) X1. BENDING PROPERTIES Suggested Minimum Inside Radii for Cold Bending A NOTE 1 (t) equals a radius equivalent to the steel thickness. NOTE 2 The suggested radii should be used as minimums for 90 bends in actual shop practice. Quality Type Grade Minimum Inside Radius for Cold Bending B SS 33 [230] 1 1 2t 37 [255] 2t 40 [275] 2t 50 [340] Class 1 not applicable 50 [340] Class 2 not applicable 50 [340] Class 3 not applicable 80 [550] not applicable HSLAS Type A 40 [275] 2t 50 [340] 2 1 2t 60 [410] 3t 70 [480] 4t 80 [550] 4 1 2t HSLAS Type B 40 [275] 1 1 2t 50 [340] 2t 60 [410] 2t 70 [480] 3t 80 [550] 3t A Material that does not perform satisfactorily, when fabricated in accordance with the requirements in Table X1.1, may be subject to rejection pending negotiation with the steel supplier. B Bending capability may be limited by coating designation. X2. RATIONALE FOR CHANGES IN PRODUCT DESIGNATIONS X2.1 Subcommittee A05.11 has revised the designations used to classify the various products available in each hot-dip coated specification. The previous quality designations have been replaced with designations and descriptions more closely related with product characteristics. Many of the former quality specifications described the steel only in terms of limited chemical composition, which in some cases was identical for two or more qualities. The former designations also did not reflect the availability of new steels which are the result of the use of new technologies such as vacuum degassing and steel ladle treatments. X2.2 The former quality designators, defined in very broad qualitative terms, did not provide the user with all the information needed to select the appropriate steel for an application. The new designations are defined with technical information such as specific chemical composition limits and typical nonmandatory mechanical properties. These steel characteristics are important to users concerned with the weldability and formability of the coated steel products. The typical mechanical properties included in the new designation system are those indicated by the tension test. These properties are more predictive of steel formability than other tests such as the hardness test which may not compensate adequately for product variables such as substrate thickness and coating weight. X2.3 The new designations also provide the user with the flexibility to restrict the steels applied on any order. For example, a user can restrict the application of ultra low carbon steels on an application through the selection of an appropriate type designator. X2.4 There is a limited relationship between the former and current systems of designation. Some of the reasons for this limited relationship are: addition of steels not previously described in ASTM specifications, restrictions placed on ranges of chemical composition, the addition of typical mechanical properties, and the enhanced capability of steel producers to combine chemical composition and processing methods to achieve properties tailored to specific applications. X2.5 The changes in designation are significant which may create transition issues that will have to be resolved. Continued dialogue between users and producers will have to be maintained to assist with the transition to the new system of designations. A user with concerns about the appropriate 8

20 coated steel to order for a specific application should consult with a steel supplier or producer. A 653/A 653M The American Society for Testing and Materials takes no position respecting the validity of any patent rights asserted in connection with any item mentioned in this standard. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the risk of infringement of such rights, are entirely their own responsibility. This standard is subject to revision at any time by the responsible technical committee and must be reviewed every five years and if not revised, either reapproved or withdrawn. Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM Headquarters. Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend. If you feel that your comments have not received a fair hearing you should make your views known to the ASTM Committee on Standards, at the address shown below. This standard is copyrighted by ASTM, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA , United States. Individual reprints (single or multiple copies) of this standard may be obtained by contacting ASTM at the above address or at (phone), (fax), or service@astm.org ( ); or through the ASTM website ( 9

21 DUCT SIZE (INCHES): 2 STATIC PRESSURE (Positive & Negative) DUCT GAUGE: FINISHED LENGTH: (INCHES) with CONDU-LOCK rod reinforcement by Production Products DUCT CONSTRUCTION STANDARDS FOR ±2 WG GALVANIZED, 304 STAINLESS STEEL & 316 STAINLESS STEEL CONNECTORS LARGE SMALL SIDE: SIDE: FLAT SLIP T-6 24 GA FLAT SLIP/ STANDING SLIP FLAT DRIVE T-1 24 GA STANDING SLIIP TDC T-25A & UP TDC W/CTR T-25A TDC W/ CTR & JTR T-25A TDC W/CTR T-25A TDC W/ CTR & JTR T-25A NOTES: CDS uses 3/4 EMT RODS CTR- CENTER TIE ROD JTR- JOINT TIE ROD MPTR- MID POINT TIE RODS (SPACING 2.5ʼ)

22 3 STATIC PRESSURE (Positive & Negative) with CONDU-LOCK rod reinforcement by Production Products DUCT CONSTRUCTION STANDARDS FOR ±3 WG GALVANIZED, 304 STAINLESS STEEL & 316 STAINLESS STEEL DUCT SIZE (INCHES): DUCT GAUGE: FINISHED LENGTH: (INCHES) / /8 CONNECTORS LARGE SIDE: TDC T-25A SMALL SIDE: / / /8 TDC T-25A CTR TDC T-25A CTR & JTR TDC T-25A 97 & UP /8 TDC T-25A CTR & JTR NOTES: CDS uses 3/4 EMT RODS CTR- CENTER TIE ROD JTR- JOINT TIE ROD MPTR- MID POINT TIE RODS (SPACING 2.5ʼ)

23 DOUBLE WALL DUCT PERFORATED INNER WALL: -Has 3/32 diameter holes staggered on 3/16 centers for a clear open area of 23% -Perforated inner core with plastic film completely enclosing insulation, preventing airflow problems especially in high velocity air streams -Dependable, noise reducing alternative to lined duct

24 LINER & ADHESIVE Liner is glued to duct with 90% adhesive coverage. Adhesive is water based, asbestos free, & meets LEEDS standards. Mechanically fastened by pins welded to duct. Corner joints are overlapped and compressed. Fire resistant material is treated with biocide. Tough airside surface resists high velocity airflow. Edges are coated or nosed in to meet project THICKNESS WEIGHT R-VALUE # # # Neatly line up edges without gaps after installation Reliable service Durable & clean Absorbs noise and vibration

25 (jscnfiicai uaia ana spacs (w j Printing Instructions DuPont Teijin Films Mylar D Polyethylene Terephthalate (PET) _ Laird Plastics'-^ ^^^-^-»~» «««*««a>*^ One Source - The Right Way'' 8320 E Adamo Dr Tampa FL (813) (800) ,-...«-«**^ Description Applications Pre-treatrnent Approvals Mylar D is a clear, brilliant film which is surface treated on both sides to give superior slip characteristics and excellent handling properties, Archival, Graphics, Safety Film, Decorating for laminates,*1 Report covers, microfilm, layout base, membrane switches, protective glazing, labels, overhead transparencies, stationery supplies, graphic arts Slip Treated Approved by the US Library of Congress for Archival and Conservation applications «Properties Unit urn gauge Test Method Micrometer method Other 7$ 300, , SOO.005 Substance Yield g/m2 Yield M2/ Kg Optical Properties Haze 75 mic Haze 100 mic Haze 125 mic Total Transmission 75 mic Total Transmission 100 mic Total Transmission 125 mic Coefficient of Friction* 75 mlc Coefficient of Friction* 100 mic Coefficient of Friction* 125 mic Dimensional Stability 75 mic Dimensional Stability 100 mic Dimensional Stability 125 mic Tensile Strength g/m2 M2/Kg Static Static Static kgf/mrn2 20 ASTM D1003 ASTM D 1003 ASTM D 1003 ASTM D 1003 ASTM D 1003 ASTM D 1003 ASTM D 0.40 ASTM D 0.40 ASTM D 0.40 ASTM D 882A Tensile Strength Tensile Strength * Film to Film kgf/mm2 20 kgf/mm2 20 ASTM D 882A ASTM D 882A {kpsi} 23 (kpsi) Other : Available also in 175 and 250 mic {Mylar D is no longer manufactured although we still hold limited stocks} Thr brilliance and clarity of Mylar D film enhance the appearance of some end products, and its touahness and dimensional stability help ensure a long and troublefree service life. Specifically designed for metallisinq applications where metallised brilliance is required. Other uses include labels, decals, over-laminates and decorative laminations where superior optical characterisitics are essential. 0, ASTM D1894D ASTM Dl ASTM D1894D C (302"F)/30,. 150 C (302 F)/30 min 150 C(302 F)/30 min (kpsi) MD 1,5 TD 0.5 MD 1.5 TD

26 Specification Sheet ToughGard T Textile Duct Liner 1. PRODUCT NAME ToughGard T Textile Duct Liner 2. MANUFACTURER CertainTeed Corporation P.O. Box 860 Valley Forge, PA Phone: Fax: Website: 3. PRODUCT DESCRIPTION Basic Use: ToughGardT Duct Liner is used primarily as an acoustical liner in HVAC sheet metal ducts to absorb unwanted crosstalk, equipment and air rush noise. This product can be used in most types of comfort heating and cooling duct systems, op er ating at velocities up to 6,000 fpm (30.5 m/s) and temperatures to 250 F (121 C). Benefits: ToughGardT Duct Liner is more water repellent than standard duct liners. This product is durable, abuse resistant and easy to clean. In addition, ToughGardT Duct Liner provides excellent thermal properties, exhibits low air flow resistance and meets all applicable fire resistance standards and building code requirements. This product has a factory-applied edge coating that ensures sealing of the transverse edges as per SMACNA and NAIMA installation standards. The product can be precision cut using both manual and automatic cutting equipment. Composition and Materials: Com posed primarily of long, textile-type glass fibers (with an average of 75% recycled content) firmly bonded together with a thermosetting resin overlaid with an extremely tough and durable fire resistant black composite surface on the air stream side. The air stream surface contains an EPA registered antimicrobial agent in order to reduce the potential of microbial growth that may affect this product. The antimicrobial properties are intended to only protect this product. Limitations: Insulation should be kept clean and dry during shipping, storage, installation and system operation. Sizes: See the table below for available sizes. Contact CertainTeed for availability and minimum order quantities. 4. TECHNICAL DATA Applicable Standards: Model Building Codes: ICC California Title 24 Material Standards: ASTM C1071 CAN/CGSB Fire Safety Standards: NFPA 90A, NFPA 90B Fire Resistance: Fire Hazard Classification: UL 723, ASTM E84, NFPA 255 CAN/ULC-S102-M88 Max. Flame Spread Index: 25 Max Smoke Developed Index: 50 Limited Combustible: NFPA 259 < 3,500 Btu/lb Physical/Chemical Properties: Thermal Performance: See table on other side Acoustical Performance: See table on other side Operating Limits: Temperature: ASTM C411 Max. 250 F (121 C) Air Velocity: ASTM C1071, UL181 Max. 6,000 fpm (30.5 m/s) Water Vapor Sorption: ASTM C1104 < 3% by weight Corrosiveness: ASTM C665 Pass Bacteria Resistance: ASTM G22 No Growth STANDARD Sizes Fungi Resistance: ASTM C1338 and ASTM G21 Pass; No Growth Water Repellency Rating > 4 (INDA IST ) Quality Assurance: CertainTeed s commitment to quality and environmental management has ensured the registration of the Athens, Chowchilla and Kansas City plants to ISO 9001:2000 and ISO 14001:2004 standards. 5. INSTALLATION All duct liner products must be installed in accordance with the requirements of NAIMA Fibrous Glass Duct Liner standard, or SMACNA HVAC Duct Con struction standards and the project specification. The products can be precision cut using both manual and automatic cutting equipment. The liner must be cut and fitted to ensure all joints are neatly and tightly butted with no interruptions or gaps. Product Type Nominal Thickness Length Width ToughGard T ASTM 1 in. mm ft. m in. mm 150 Density: 1.6 pcf (24 kg/m 3 ) 200 Density: 2.0 pcf (32 kg/m 3 ) 300 Density: 3.0 pcf (48 kg/m 3 ) I & & ½ ½ & & 30.5 ½ & & to 72 in ¼" increments* 610 to 1829 in 6 mm increments 1) Classification per ASTM C107: Type I is roll form; Type II is sheet form *Not all widths between 24" and 72" are standard. Please contact CertainTeed for the standard sizes. *Made-To-Order sizes are available and subject to an upcharge, additional lead time and minimum quantities.

27 All duct liner products must be adhered to the sheet metal ductwork using an adhesive meeting the requirements of ASTM C916. The adhesive film coverage must be a minimum 90% of the metal surface. Secure the duct liner to the sheet metal ductwork using mechanical fasteners (impact-driven or weld-secured). These fasteners vary in length and type. Mechanical fasteners of the specified type and length must be used, ensuring no greater than 10% compression of the liner thickness. Maximum fastener spacing shall be in accordance with NAIMA or SMACNA standards. ToughGardT Duct Liner provides clean buttered transverse edges. However, some circumstances will require the use of adhesive to butter raw exposed liner edges. Final job site buttering may be required to coat duct cut-ins and/or minor installation damage. ToughGardT Duct Liner fabricated duct systems must be kept clean and dry from the point of fabrication through job site installation. Special precautions at the job site may be necessary to accomplish this. The installed lined ductwork must be protected to avoid contamination by water and dirt. An HVAC system commissioning program should be considered to ensure proper start up and purging of the duct system. Design Considerations: Butter all raw exposed edges. High in-duct air turbulence areas may require special procedures, i.e., perforated inner metal liner, etc. Metal nosings shall be securely installed over transversely oriented liner edges facing air stream at fan discharge and at any interval of lined duct preceded by unlined duct. 6. AVAILABILITY AND COST Manufactured and sold throughout the United States. For availability and cost contact your local distributor, or call CertainTeed Sales Support Group in Valley Forge, PA at WARRANTY Refer to CertainTeed s Limited One-year Warranty for ToughGard T Fiber Glass Duct Liner ( ). P/A, ft/ft 2 INSERTION LOSS, db per ft of Lined Duct 1" Liner Octave Band Center Frequencies (Hz) 2" Liner Octave band center frequencies (Hz) Duct Liner Insertions Loss Data extracted from ASHRAE Handbook, HVAC Applications, Chapter 46, P/A = duct perimeter, ft/duct cross sectional area (ft 2 ). Example: 12" x 12", P/A = 4 (1/ft). Acoustical Performance Product Sound Absorption Octave Frequencies (Hz) Type Nomimal Thickness NRC in. mm ½ ½ ½ ½ ½ Sound absorption tested in accordance with ASTM C423 using Type A mounting per ASTM E795. thermal performance Product K-Value C-Value R-Value Type Nominal Thickness* Btu in W Btu W h ft 2 F m 2 C in. mm h ft 2 F m C h ft 2 F m 2 C Btu W ½ ½ ½ ½ ½ Thermal conductance (C) and resistance (R) values are derived from the material thermal conductivity (k) value. Tested in accordance with ASTM C518 and/or ASTM C177 at 75 F (24 C) mean temperature. * Actual finished thicknesses are 1.05" thick (nominal 1.0"), actual 1.6" (nominal 1.5", Type 150), actual 2.1" (nominal 2", Type 150).

28 Fastener Spacing Metal Nosing Liner Fasteners

29 8. MAINTENANCE An inspection and preventative maintenance program for the HVAC system is recommended to ensure optimum performance. Use NAIMA guidelines for duct cleaning methods and procedures. 9. TECHNICAL SERVICES Technical assistance can be obtained either from the local CertainTeed sales representative, or by calling CertainTeed Sales Support Group in Valley Forge, PA at FILING SYSTEMS Sweet s Engineering & Retrofit Files CertainTeed Pub. No Additional product information available upon request. ToughGard T Duct Liner Air Friction Chart This chart is to be used in place of the standard friction loss chart published in the ASHRAE Handbook of Funda-mentals. For conversion of round equivalents to rectangular sizes, use Table 2 Equivalent Rectangular Duct Dimensions from the same reference. Test conducted in accordance with ASHRAE 120P. CertainTeed ToughGard T Duct Liner ASK ABOUT OUR OTHER CERTAINTEED PRODUCTS AND SYSTEMS: ROOFING SIDING TRIM DECKING RAILING FENCE FOUNDATIONS GYPSUM CEILINGS INSULATION PIPE CertainTeed Corporation P.O. Box 860 Valley Forge, PA Professional: Consumer: Code No , 10/11 CertainTeed Corporation.

30 WATER-BASED LINER ADHESIVE Product Data Sheet Features This adhesive can be sprayed, brushed, or rolled and is designed for both manual and automatic applications. It provides excellent results with easy cleanup. Our duct liner adhesive contains antimicrobial agents that remain effective after the adhesive has cured. Description Elgen s Water - Based Liner Adhesive is an economical, water-based product for bonding insulation to metal surfaces. A non-oxidizing vinyl copolymer adhesive with excellent temperature and moisture resistance after curing, it forms a durable bond that will not become brittle with age. Standard Construction Meets requirements of Nfpa 90A & 90B Meets requirements of AstM C-916 Properties Value Non-flammable, no unpleasant odors or hazardous fumes. Safe to use in enclosed areas. Easy clean up with warm water Good wet-tack Fast drying with high tack. Excellent coverage. Contains zero VOC (volatile organic compounds). Meet Requirements For Iowa Precision Coil Lines. LEED Compliant Packaging Composition Color Viscosity A high solids, water base adhesive that is non-flammable when wet. White/Black 2000 to 3000 cps 5 Gallon Pails 52 Gallon Drums Solids Content 37% ± 2% Weight per Gallon 10.0 ± 0.1 #/gallon Drying time Application and storage Tack-free: 3 to 4 hours (depending on humidity and temperature) Complete drying: 2 to 3 days at room temperature Keep FROM FREEzing 50 F to 100 F Store and ship at temperatures above 32 F. Use within 6 months after receipt. Service temperature 0 F to 180 F Flammability Clean-up Wet - Non-flammable. Dry - Slow burning. Thin with water. Clean up when wet with warm water. Dry clean up with aromatic or chlorinated solvents. Elgen Manufacturing 10 Railroad Ave, Closter NJ Tel: :: Fax: info@elgenmfg.com :: Guarantee All Elgen products are guaranteed by Elgen Manufacturing against defective material. ALL STATED SPECIFICATION ARE SUBJECT TO CHANGE WITHOUT NOTICE OR OBLIGATION

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34 Commercial Duct Systems meets LEEDS/GREEN standards O N L Y R E C Y C L E D DOMESTIC STEEL 2008 Recycled Steel Content (% by Total Weight) DUCT WIPED OUT W R A P P E D E N D S P R E V E N T D E B R I S CONTAMINATION TOLL FREE: CDSLLC@COMMERCIALDUCT.COM 9707 WILLIAMS RD THONOTOSASSA, FL 33592

35 SHRINK WRAP with PSA Product Data Sheet Features No need to tape No loose ends flapping The product is easy to put on and easy to take off Does not leave any residue Resists tearing due to its high rubber content No VOC s - Meets LEEDS Requirements UV Resistant Waterproof Description Elgen s Shrink Wrap with PSA is a polyethylene film with adhesive. Elgen s Shrink Wrap with PSA is used as an alternative to a polyethylene film that is secured to the duct wall with tape. Elgen s Shrink Wrap with PSA is used on any exposed sections of the duct work. It prevents outside debris from entering the ductwork and contaminating the duct work. Optional Construction Available Roll Sizes: Available Thickness: 2mil - 3mil mil Available Colors: Blue - Clear - Black - Green - Orange - Red Standard Construction Packaging Designed to adhere to the following metals: Galvanized, stainless steel, aluminum, aluminized, galvaneal(paint grip), PCD coated, black iron. Roll Sizes (ft) Length per Roll (ft) Skid Qty (roll) Thickness (mil) Minimum Elongation (%) Guarantee All Elgen products are guaranteed by Elgen Manufacturing against defective material. Elgen Manufacturing 10 Railroad Ave, Closter NJ Tel: :: Fax: info@elgenmfg.com :: ALL STATED SPECIFICATION ARE SUBJECT TO CHANGE WITHOUT NOTICE OR OBLIGATION

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39 SLIPS AND DRIVES

40 D U C T M A T E 25 / 35 / 45 RECTANGULAR CONNECTION SYSTEMS Rectangular Duct Connection System Strong and Virtually Leak-Free Simple to install No additional sealing required Available in specialty metals Consistent connections Industries, Inc. Visit our on-line information center at

41 25 / 35 / 45 Rectangular Duct Connection System DESCRIPTION Ductmate 25/35/45 connection systems consist of roll-formed flanges, corner pieces, gasket and cleat. The flanges attach to the duct wall and have an integral mastic which allows the flange to seal itself to the duct. Corner pieces are used to add rigidity to the flange; hold the ductwork together and provide a sealing surface for the gasket. The gasket serves as a seal between the flanges. The cleat insures even compression of the gasket along the length of the flange. BASIC USE Ductmate 25/35/45 are used to connect rectangular ducts when a rigid, leakfree connection is required. SPECIAL CHARACTERISTICS Patented downset in corner insures proper sealing (excludes Ductmate 45 ) Patented corner clips ease installation (excludes Ductmate 45 ) Sealing materials meet NFPA 90A & B Class 1 requirements The Ductmate 45 system is not recommended for applications with duct gauges heavier than 10 or lighter than 22. The Ductmate 35 system is not recommended for applications with duct gauges heavier than 16 GA, or lighter than 26 GA. The Ductmate 25 is not recommended for applications with duct gauges heavier than 20 GA or lighter than 26 GA. TECHNICAL INFORMATION Ductmate 45 was tested in accordance with SMACNA testing procedures. No external sealant was employed and the test results reveal: the Ductmate 45 system is comparable to a SMACNA Class K transverse joint; the Ductmate 35 system is comparable to the SMACNA Class J transverse joint and the Ductmate 25 system is comparable to the SMACNA Class F joint. Ductmate 35 in stainless steel exhibits the same performance as galvanized. Aluminum DM35 is comparable to a SMACNA H connection. DM25 is not available in aluminum or stainless. DC35 corner pieces must be used with aluminum. Aluminized or PVC cleats are used with aluminum flanges. Cleat is not available in aluminum. Do not notch the corners when fabricating ductwork for the Ductmate System. PACKAGING INFORMATION The Ductmate Systems consist of the following components: a. Ductmate 45 flange is roll-formed from 18 GA galvanized steel, with an integral sealant. b. Ductmate 35 flange is roll-formed from 20 GA galvanized steel, with an integral sealant. c. Ductmate 25 flange is roll-formed from 24 GA galvanized steel, with an integral sealant. d. Ductmate 45 electroplated, bolt corner pieces insert into the hollow web of the 45 angle. e. Ductmate DCIIIA, DCIIIB or DC35 corner pieces insert into the hollow web of the 35 Angle. f. Ductmate DC25 clip or DC25 bolt corner pieces insert into the hollow web of the 25 Angle. g. Ductmate 45 metal cleat is roll-formed from 22 GA galvanized steel. h. Metal cleat is roll-formed from 20 GA galvanized steel. (PVC Cleat is available upon request). i. Gasket is extruded butyl for use between mating flanges. (Neoprene gasket is available upon request). j. Corner clips are 16 GA galvanized steel. (Use of nuts and bolts optional: 3/8" x 1" for DCIIIB, 5/16" x 1" for Ductmate DC25 corners). PRODUCT GUARANTEE All component parts of the Ductmate Systems are guaranteed against defective material. CLEAT PVC CLEAT: Polyvinyl chloride (PVC) is an organic polymer derived from petroleum and salt. PERFORMANCE PROPERTIES: Relative high ignition resistance Low fuel contribution Lack of flaming drips High external heat necessary to maintain combustion UL94-Passes UL723 (ASTM E-84) Test Data: Service Temp: flash ignition 391º/735ºF self ignition 454ºC/850ºF Flame Spread:10 Fuel Contribution: 0 Smoke Density: ºF to +150ºF PVC Cleat is used around perimeter of transverse joint. Not recommended for roof top applications. METAL CLEAT: DM Metal Cleat is roll-formed of 20 GA galvanized steel for application around perimeter of transverse joint. INSTALLATION INSTRUCTIONS Do not notch the corners when fabricating ductwork for the Ductmate System. * Marks deviations from the original instructions when installing Ductmate 45. CUTTING DUCTMATE ANGLE 1. Always cut Ductmate angle 1 1/4" 1 3/8" shorter than duct dimension. Slam the blade through the Angle as quickly as possible. Saw must have sufficient horsepower. Always use a metal friction saw blade. A band saw or hack saw can be substituted. 2. Never cut Ductmate angle with legs up as chips may fall into the mastic. Never use an abrasive blade to cut Ductmate angle as the heat can melt out the mastic.

42 ASSEMBLING DUCTMATE FRAME SEATING DUCTMATE FRAME FASTENING DUCTMATE FRAME TO DUCT 3. Insert a Ductmate corner piece into each end of the two shortest frame angle pieces. 8. Use a mallet to seat the frame onto the duct. Establish metal to metal contact along length of the angle. 4. Slide two longer angle pieces onto corner pieces already inserted into shorter pieces, then add the second short piece to complete the frame. 9. The duct must be seated all the way into the Ductmate angle in order to penetrate the integral mastic sealant and avoid leakage. The corner of the duct MUST protrude beyond the Ductmate corner piece. 12. Ductmate angle may be fastened to the duct with self drilling screws or spotwelds. Spot welding with the Ductmater is recommended for a consistently superior, no holes, attachment. Due to their superior strength, spotwelds may be substituted for screws in the table below. Table also shows minimum fastening requirements. Job conditions (handling, etc.) may require additional fastening. Fasten at intervals as in table below: 5. Now complete the frame by seating the corner pieces into the Ductmate angle. 6. Start completed Ductmate frame at corner of duct. 7. If the duct corner or the Pittsburgh lock gets caught under the Ductmate corner, tap the frame outwards to allow the duct corner to slide past the Ductmate corner piece. THIS IS VERY IMPORTANT! 10. Work in one direction around duct when seating the frame. Fasten in sequence as you go. Do not fasten angle at corners first, it can cause seating problems. 11. It is essential that the frame angle is fastened to the duct within 3/4" of the end of the angle at each corner. When the table in 12 requires a second screw at each corner it must be placed within 2"-3" of the end of the Ductmate angle. SCREW SPACING SCHEDULE DUCT WALL SIZE 0-4" W.G. 6" W.G. 0-24" 1 screw 1 screw each corner each corner 25"-48" 1 screw 2 screws each corner each corner plus center plus center 49" and over 1 screw 2 screws each corner each corner plus 1 screw plus 1 screw each 24" each 24" APPLYING DUCTMATE 440 GASKET TAPE 13. Start applying Ductmate 440 Gasket Tape about halfway between duct corners. Position gasket in center of Ductmate angle as in photo.

43 CLEAT INSTALLATION *13A. Start applying Ductmate 440 1" x 3/16" Gasket Tape about halfway between duct corners. Position gasket to the inside edge of the Ductmate angle as in photo. IMPORTANT: Gasket must cover these 3 points. 14. Position 440 Gasket in an arc so that it covers the three points in the duct corner. Gasket must cover all three points. Some gasket will protrude into the airstream. Press gasket firmly into contact with the raw edge of the duct corner and Ductmate corner assembly. Ductmate 440 is the preferred gasket. Refer to procedures on the back of the brochure for applications using Ductmate Neoprene Gasket. 15. Apply 440 gasket completely around Ductmate frame to the beginning point. Where gasket meets overlay about 3/8". 17. Carefully align mating frames before they touch. Ductmate 440 adheres on contact. A drift pin can be used to correct any misalignment. 18. Compress gasket at corners with vice-grip while snapping in corner clips. NOTE: Ductmate alignment grips (shown) can be used to simplify assembly. COMPLETING THE CONNECTION 19. Slide corner clips onto joined corner pieces. Tap with hammer until rear tab clicks into notch on corner pieces and locks in for a permanent connection. 21. Ductmate 25/35 cleat can be snapped-on with the Cleater 1 Tool or with the Cleater II where space is restricted. Ductmate 45 requires the Versa Cleater Tool for installation of the larger Ductmate 45 Snap-On cleat. Insert cleat into tool, hook onto mated frames near corner (do not attempt to apply onto corner clips), apply pressure to handle so cleater tool compresses frames and cleat snaps on. Work toward center of duct using the schedule shown below. For weather-proof duct connection, install a fulllength, one-piece cleat to top duct flange joint to prevent water from collecting on gasket. If a corner cannot be clipped or bolted due to inaccessibility, cleat can be driven onto the mating flanges to complete the Ductmate connection. WITH DM440 GASKET For all low, medium and high pressure applications, use 6" cleat, 24" O.C. WITH NEOPRENE GASKET For 1/2"-2" WG/SP use 6" cleat, 24" O.C. For 3"-4" WG//SP use 6" cleat, 18" O.C. For 6"-10" WG/SP use 6" cleat, 12" O.C. Cut this page 5/8" short so not to interfere with the hole punching. *19A. Insert a 1 / 2 " nut and bolt into each corner and tighten. 16. On the mating Ductmate frame apply 440 gasket only to the corners as in photo (approximately 3" per corner). The same 3 point application requirements apply as in photo 14. Note: An optional 3" x 2" corner patch can be used for corners to help eliminate inconsistent or reoccurring gasketing problems. (Is Not Mandatory) 20. Repeat the process at each corner of duct for a quick, strong, good-looking, permanent, no-leak connection of uniform quality every time.

44 DUCTMATE 25 / 35 / 45 COMPONENTS DCIIIB CORNER PIECE DCIIIA CORNER PIECE DC35 CORNER PIECE Notch for Corner Clip Hole for optional 3/8" bolt Flange for Corner Clip Hole for 3/8" carriage bolt Hole for 3/8" carriage bolt DCIIIA DCIIIB DC25 CORNER PIECE BOLTED DC25 CORNER PIECE DC45 CORNER PIECE Notch for Corner Clip Hole for optional 5/16" bolt Flange for Corner Clip Hole for 5/16" carriage bolt Hole for 1/2" bolt Cut this page 5/8" short so not to interfere with the hole punching. DUCTMATE 25 SLIDE-ON CROSS SECTION CORNER CLIP For DCIIIB & DJRGA Boltless Corner Application DUCTMATE 35 SLIDE-ON CROSS SECTION 4 3 /4" 120MM DUCTMATE 45 SLIDE-ON CROSS SECTION 10 GA galvanized steel PRESS-ON BULL NOSING Ductmate Flange Frequently a contractor installing a high velocity duct system will employ a duct joint with which either he or his work force have no experience. In such a case, it is strongly recommended that the contractor promptly test the initial 100 to 300 feet of duct before installing any more duct. This test will quickly reveal whether or not the workmen can make this joint air-tight in an economical manner. Reprinted from SMACNA High Pressure Manual. Press-On Bull Nosing Duct Wall Insulation

45 DUCTMATE SYSTEM FOR REMOVABLE DUCTWORK AND FIRE DAMPER BREAKAWAY OR NEOPRENE INSTALLATIONS IMPORTANT: Gasket must cover these 3 points. 1. Cut, assemble and attach Ductmate frames to ductwork according to the normal procedures listed in steps 1-12 of the assembly instructions. 2. Wipe off the face of the Ductmate flanges and corners with a dry cloth where gasketing and sealant will be applied 3. Apply Ductmate PROseal water based sealant to all eight corners of the connection as shown. Be sure to cover the gaps between the corner and ductwall. Allow sealant to dry prior to application of the gasket. 4. Apply the Ductmate Neoprene gasket around the perimeter of one duct section of the connection. Start gasketing half way between corners, favoring the outside edge of the Ductmate flange. Apply gasketing in an arc at all four corners, making sure to cover the key points shown. Butt the end of the gasket tight against the starting point. *4a. Applications using Ductmate 45 must use a 1 1/4" wide neoprene gasket which should be applied favoring the inside edge of the Ductmate flange. 5. For removable duct: Align duct sections to be connected. Bolt duct sections together at all four corners using 1" x 3/8" bolts for the Ductmate 35 system and 1" x 5/16" bolts for the Ductmate 25 Systems. Do not use the Ductmate no bolt clips for removable duct applications. 6. a. For removable duct: Apply 6" metal or PVC cleat according to the following schedule. For 1 1 / 2 " WG/SP use 6" cleat, 24" O.C. For 3" - 4" WG/SP use 6" cleat, 18" O.C. For 6" - 10" WG/SP use 6" cleat, 12" O.C. b. For breakaway duct: Apply 6" PVC cleat starting at the corner. Use a minimum of one cleat on each side of the duct. When size permits, a cleat should be attached at each end of the flanges then 12" O.C. Do not apply bolts or no bolt corner clips CLEATER Ideal tool to attach cleat to Ductmate 25/35 flange joint where space is not a consideration. Use Cleater II in conjunction with 5/8" deep-wall socket, extensions and wrench (not included) to attach cleat to Ductmate 25/35 in hard to reach places. The Versa Cleater is an ideal tool to attach Ductmate 45 cleat to Ductmate Flange joint where space is not a consideration CORNER ALIGNMENT TOOL Modified vice grip can facilitate installation of corner clips. Industries, Inc. E. MONONGAHELA, PA 1502 Industrial Drive E. Monongahela, PA FAX: LODI, CA 810 S. Cluff Avenue Lodi, CA FAX: Ductmate is a proud member of the following organizations: Distributed By: 32/11-02

46 TDC Connectors Benefits: -Lower installation costs, times, and leakage -3/8 carraige bolts at each corner lock the joint together. -Flanges are roll formed from the duct wall metal, reinforcing the joints. -Rigid connectors -No additional sealing is required. TDC Corner clips are available factory installed. Gasket and bolts are applied in the field. Optional clips are spaced down the length of the flanges sandwiching the gasket into a tight seal. Profile TDC flange profile Profile Auxiliary Rolls ROLLS AND OPTIONS TDC Clip (minimum length 20") CAPACITY STRIP WIDTH 22 gauge 2 1/8" TDC Clip Rolls with Lance 22 gauge 2 1/8" TDC Lance Kit Only 22 gauge Lockformer /TDC II Rolls (mounted inboard, available in 35, or 20 mm) 20 gauge 5 1/8"

47 yrod/easystud TIE ROD SUBMITTALS EASYROD/EASYSTUD BY DUCTMATE INDUSTRIES Easystud/Easyrod reinforces ductwork by inserting threaded studs in EMT conduit for consistent installation in positive or negative pressure applications. Ductmate Industries guarantees Easyrod/Easystud against defective material. Installation Instructions: d Installation Hardware Pipe insert is friction Stamped, galvanized Nut Washer fitted with threaded disc with neoprene washer rod permanently attached secures the ductwall Bolt -Drill a hole for 9/32 through both top and bottom walls of duct. -Cut conduit to size of duct. -Place Easyrod/Easystud insert on installation tool with prongs facing the tool. -Drive one insert into each end of the conduit. -Position the conduit with inserts protruding through holes in duct walls. -Install the washer and nut to bolt and tighten till snug. (Do not overtighten) Pipe insert is friction fitted with internal threads Stamped, galvanized disc with neoprene washer secures the ductwall. Light Wall conduit Duct wall Light Wall conduit Duct wall EASYSTUD PULL OUT RATED lbs COMPONENTS: -1/2 Easystud insert -1/4 ID x 1 OD galvanized neoprene bonded washer -1/2 bolt EASYROD PULL OUT RATED lbs COMPONENTS: -1/2 or 3/4 Easyrod insert -1/4 ID x 1 OD galvanized neoprene bonded washer -1/4 x 1 N.C., Gr. 5, plated hex bolt

48 TURNING VANES & VANE RUNNERS