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04-3998 (OFC) Installation ProceduresI v I 7 4� 06/03 THERE ARE TWO BASIC VARIATIONS OF THE STONE INSTALLATION PROCEDURE. 1. The Standard installation procedure (which includes grouted and overgrouted) and 2. The Jointless or Dry -Stacked installation procedure. The Standard installation procedure leaves grouted joints between all stones. The Jointless or Dry -Stacked installation procedure fits stones tightly together without grouted I*oints. While much of the installation procedure is the same for both variations. differences will be noted throughout these instructions. Brick installation is covered under the standard installation procedure. 1. ESTIMATING STONE QUANTITIES NEEDED Two components. flats and corners, are used for most installations. Flats are applied to the flat wall surface and are ordered in square feet. Corners are applied to outside corners and are ordered in lineal feet. Using corners around window and door openings provides added dimension and depth and enhances the finished design. 1 DETERMINE THE TOTAL PROJECT SQUARE FOOTAGE by multiplying the length times the height of each surface area to be covered and then deducting the area of all openings such as doors and windows. DETERMINE THE LINEAL FOOTAGE OF CORNER STONES needed for the project by measuring the lineal feet of outside corner areas to be covered including any doorways and windows that will have corners. Flg.1 Prepare surface 0 2003 ELDORADO STONE LLC 3 DETERMINE THE SQUARE FOOTAGE OF FLAT STONES REQUIRED for the project by multiplying the lineal footage of corner stones needed by 1/2 (One lineal foot of corner stones equals approximately 1/2 square foot of flat stone) and subtracting this corner square footage from the total project square footage. This will give you the square footage of flat stone required. However. some extra quantity of flats is desirable for best fitting and for cutting and trimming. Fig. 2 Trim stone to fit Fig. 3 Apply mortar Fig. 4 Install corners first 2. PREPARING THE SURFACE OVER SHEETROCK, WALLBOARD, PANELING, PLYWOOD OR OTHER RIGID WOOD -RELATED SHEATHING Cover the wall surface with a weather -resis- tive barrier. The barrier shall be equal to that provided for in the U.B.C. Standard No. 14-1 for kraft waterproof building paper or asphalt -saturated rag felt. The building paper or felt shall be applied horizontally with the upper layer lapped over the lower layer not less than 2 inches. Where vertical joints .occur, the felt or paper shall be lapped not less than 6 inches.' Then install a 2.5 lb. diamond mesh expanded metal lath or an 18 gauge woven wire mesh. Exterior applications will require a galvanized metal lath, however a non-galvanizcd black metal lath may be used for interior applications. Overlap lath sides by not less than 3/8" and lath ends by not less than 1". Attach the lath using galvanized nails or staples 6" on center vertically and 16" on center horizontally, pene- trating studs a minimum of .1". (Be sure to attach the metal lath with the small cups pointing upwards.) Continuously wrap metal lath a minimum of 16" around all outside and inside corners. Then apply a 1/2" thick scratch coat of mor- tar over the metal lath and allow it to set. 'Use of OSB as backing material for our stone may cause cracking. OVER OPEN STUDS Apply paper -backed galvanized 3.4 lb. 3/8' rib expanded metal lath to the studs using galvanized nails or staples every 6" vertically on stud centers with a mini- mum 1" penetration. Overlap lath sides by not less than 1/2" and lath ends by not less than I inch. For metal studs use cor- rosion -resistant self -tapping screws with a 3/8" head that pro- vidcs 3/8" minimum penetration beyond the inside metal sur- face. Then apply a 1/2' thick scratch coat of mortar over the metal lath and allow it to set 48 hours. OVER METAL PANELS Surface preparation is the same as for "over shectrock. wallboard, paneling, plywood, or other rigid wood related sheathing", (see above) except the metal lath should be attached using self -tapping screws with a 3/8" head that provides 3/8" minimum penetration beyond the inside metal surface. OVER CLEAN (UNPAINTED, UNSEALED, UN- TREATED) BRICK, BLOCK, CONCRETE OR OTHER MASONRY SURFACES No surface prcpa- ration is necessary, however for added insurance to minimize cracking or bond failure, use a metal lath and scratch coat. Newly poured concrete surfaces should be examined close- ly to ensure the surface docs not contain form oil or other types of release agents. A method to determine their pres- once is by spraying surface with water. If water beads up or runs off the wall, the presence of a release agent is likely. If a release agent is present, acid etch, wire brush surface, or use a metal lath and scratch coat. It is imperative that the concrete surfacc is free of form release contamination if lath and scratch coat is not used to ensure a proper bond. OVER PAINTED, SEALED OR TREATED BRICK, BLOCK, CONCRETE OR OTHER MASONRY SUR- FACES The surface must either a) be cleaned back to the original surface by sandblasting, water blasting, acid etching or wire brushing or b) have metal lath attached using corro- sion -resistant concrete nails with a scratch coat applied over the metal lath. OVER RIGID INSULATION BOARD Surface prepara- tion is the same as for "over shectrock, wallboard, panel- ing, plywood or other rigid wood related sheathing" except the spacing for nails or staples should be 6" on cen- ter vertically and 16" on center horizontally, penetrating studs a minimum of 1". OVER CMU WALL OVER SHEATHING Rigid 6.61ioa Bond --El&.& Srow Vc 1 ' ' 1 —' S..468 Wur6n•Rnnrim B.rrin —Rc6.r ).6cn anon) I Wen6erRnini.e &rrin —MmlU6 Scnrc6 Cwr —Mono Bening Red —Scrncb Co.r i — Branch Co.r Mo Seniag Bod —Mono Seriog Bed Eldando Srooe- Veoar I -- Eldorado Sro"e• Veemr CMU Will i -- Mann Joie, . A —Siad Wall / :t. _ —Lua6rio").6en occmr) OVER CMU WALL OVER SHEATHING Rigid 6.61ioa Bond 1 ' Wen6er-Rnud.e &niu Wur6n•Rnnrim B.rrin M"d Ur6 — Mail L6 Scnrc6 Cwr —Scrncb Co.r Mono Seniq Bed —Mono Seriog Bed Eldando Srooe- Veoar I —Eldondo Smo V- M- )oia ^ I Mono ) io nd W.B r jN� 4411����7711 Snd Will Sr Im4rio" (.hen onan) Im"Lrioe (.here octan) OVER RIGID INSULATION OVER OPEN STUD FRAMING Eldorado Stone detail drawings for installation over four basic substrates. 3. PREPARING THE MORTAR Mortar should be mixed to a firm but workable (not too wet, not too dry) consistency. 1 MORTAR MIX FOR STANDARD INSTALLATION (GROUTED JOINTS): Use Type N or Type S mortar mix as follows: A. SUGGESTED MIX -TYPE N MORTAR 2 PARTS TYPE -N MASONRY CEMENT 3 TO S PARTS MASONRY SAND WATER OR 1 PARTS PORTLAND CEMENT 1 PART LIME 3 TO S PARTS MASONRY SAND WATER B. ALTERNATIVE MIX -TYPE S MORTAR 3 PARTS TYPE -S MASONRY CEMENT S TO 7 PARTS MASONRY SAND WATER OR 2 PARTS PORTLAND CEMENT 1 PART LIME S TO 7 PARTS MASONRY SAND WATER This mortar can be colored to complement the stone by adding iron oxide pigments available from your dealer. 2 MORTAR MIX FOR JOINTLESS/ DRY -STACKED INSTALLATION: A. SUGGESTED MIX 3 PARTS PORTLAND CEMENT 2 PARTS TMINSET MORTAR- (SEE IMPORTANT NOTE BELOW) 7 PARTS MASONRY SAND WATER B. ALTERNATE MIX #1 2 PARTS PORTLAND CEMENT 1 PART LIME 7 PARTS MASONRY SAND BONDING AGENT AND WATER (PREBLENDED 1:1) C. ALTERNATE MIX a2 3 PARTS TYPE -S MASONRY CEMENT 7 PARTS MASONRY SAND BONDING AGENT AND WATER (PREBLENDED 11) `Note: for exterior applications use only "latex modified thinset for exterior use. meeting ANSI -A118.1". For the best finished appearance. the Jointless/Dry-stacked mor- tar color should blend with the stone base color to help conceal the joint lines. Ask your dealer for mortar colors. The mortar mix for Standard installation (see above) may be used for the Jointless/Dry-stacked scratch coat if desired, but may not be used for applying the stone. 4. APPLYING THE STONE PROPER USE Carefully follow these recommended installation instructions and check your local Building Code requirements as these vary by arca. Eldorado Stone should only be applied to struc- turally sound surfaces incorporating good building practices. It is important to divert water run-off away from stoat surfaces by using cant strips. gutters and flashing. Runoff or splashing may stain the material. Water run-off combined with severe freeze -thaw condi- tions can result in surface damage The use of Eldorado Stony Caps can be used to provide adequate runoff protection. Corner or flat pieces should not be used on exterior horizontal planes or to cap walls in high freeze -thaw areas. Retaining walls must be water -proofed at the fill side and incorporate provisions for adequate drainage, Eldorado Stone® should not be used below water level or in appli- cations that subject the material to chlorine or chemicals that may discolor the stone. LAYING OUT THE STONE Before you begin, lay out a quantity of stone (25 s f. minimum) near the work area to give you a selection to choose from. When installing stone. try to achieve a balanced pat- tern of shapes. sizes, colors, thicknesses and textures by selecting and mixing the various stones. Select and mix stones from different boxes throu pout the installation. STARTING For standard installation procedure, Eldorado Stone is applied from the top down. This helps to keep the stone clean. For Jointless/Dry-stacked installation. stone is applied from the bottom up. Install the corners first for easiest fitting. Corner pieces have a long and a short return. These should be alternated in opposite directions on the wall corner. FITTING STONES Stones should be installed with uniform size grout joints. A consistent 1/2" or less space around the stones is desir- able. Long, straight, unbroken joint lines should be avoided. When installing Eldorado Brick®, as well as coursed and horizon- tal styles of Eldorado Stone ; special attention should be given to keeping the work level. Chalk lines should be snapped every T to 8" as a guide for keeping the installation level and then a level should be used during the installation of individual pieces. Also, it is of partic- ular importance to frequently stagger the joint lines both vertically and horizontally. TRIMMING STONES For best fit, stones can be cut or shaped using a hatchet, widemouth nippers or a mason's trowel edge. Straight cuts can be made with a diamond or carbide saw blade. Cut edges Fig, 5 Then install flat stones Fig. 6 Grout joints Fig. 7 Finish joints should be turned so they are not visible (down when below eye level and up when above eye level). To conceal cut or broken edges, cover them with mortar when grouting (back cutting the stone edges will also help with concealment). SETTING THE STONE Using a masons trowel, apply a 1/2" thick even layer of mortar to the entire back of the stone. Then press the stone firmly into place on the prepared wall surface, squeezing the mortar out around all edges. Using a gentle wiggling action while pressing the stone will ensure a good bond. For Jointicss/Dry-stacked installations it's important when setting the stone, that the edges of the stone arc prop- erly scaled with mortar to ensure satisfactory bond. This can be achieved by following these steps. 1. Apply workable mortar generously to the back of each stone to allow ample mortar to squeeze out around all edges of the stone as it is pressed onto the wall. 2. Right after setting each stone, use a mason's trowel or a margin trowel to remove any excess mor- tar and to fill any voids along the stone's exposed edges. This serves not only to help seal the stone edges but also allows for tighter fitting of following stones. 3. Just prior to setting each stone, apply a thin bead of mortar with a grout bag to the edges of all previously installed adjacent stone. If any mortar accidentally gets on the stone face, do not try to wipe it off as it will smear and stain the stone. The mortar should be allowed to set until dry and crumbly, and then brushed off with a dry whisk broom. WETTING THE STONE AND SUBSTRATE Under certain conditions the stone and substrate may need to be wetted. If the stone is bcinR installed onto a very hot/dam surface or in a hot/dry climate, the stone and wall surface should be wet to prevent excessive absorption of moisture from the mortar. This can be done by spraying water onto wall surface and back of stone (you may also dip stone into a container of water). In either case the stone and the wall surface should be allowed to dry for a few minutes after wetting to eliminate excess surface water. For Jointicss/Dry-stacked installations it will be necessary to wet the stones regardless of the weather conditions. For cold weather installations, applications should be protected from temperatures below freezing, so the mortar may set up properly as recommended in section "2104.3 Cold -weather construction" of the International Building Code. GROUTING THE JOINTS There arc three distinct grout techniques, each with their own unique look: Standard Joints (Raked), Dry -Stack Joints and Overgrout Joints (Historically referred to as a sack finish). These three joint Fig. a Whisk away loose mortar finishes play a major role when it comes to finishing a job that has the look and feel of real stone. A Standard Joint (Raked) is achieved by laying each stone roughly one finger width apart from each other, then a grout bag is used to fill the joints with mortar, forcing grout into any voids. Be careful not to smear grout onto the face of the stone. Any mortar that accidentally gets on the stone should be allowed to set until dry and crumbly. and then brushed off with a dry whisk broom. Dry -Stack joint stonework is accomplished by "dry" fitting each stone prior to installation. Each piece can be laid with vir- tually no joint. Even though you've used mortar to set the stone to the surface, when complete, the finished look will appear as though no mortar was used to install stone. However, it is sometimes desirable to do touch-up grouting to fill notice- able voids and to conceal cut or broken stone edges. Overgrow. an increasingly popular way to achieve an old- world look is'a technique that tends to make the stonework appear rustic and aged. The grout overlaps the face of the stone, widening the joints and making them very irregular. It's impor- tant that the joint's mortar be applied without air pockets and arc filled completely to the substrate. Overfill joints when applying grout. Mortar should be right between being too wet and too crumbly. The overgrow technique uses almost every stone shipped because broken edges can be hidden by grout. FINISHING THE JOINTS When the mortar joints become firm (normally 30-60 minutes), use a wooden or metal striking tool to rake out the excess mortar to the desired depth while at the same time forcing the mortar into the Joints so as to thoroughly seal the stone edges. Be careful not to work the joints too soon or the mortar will smear. After working the Joints, use a whisk broom to smooth the Joints and clean away any loose mortar from the joints and stone face. Loose mortar and mortar spots which have set for only a few hours clean up easily and should never be allowed to set up overnight. CAUTION: Do not use wet brushes or sponges to wipe the joints or clean mortar off the face of the stone as it will smear and stain. Also, never use wire brushes or acid on the stone surface. CLEANING To clean dirt or other particles from the stone, use a granulated type detergent mixed with water and a soft bristle brush. If efflorescence occurs, as it does with most masonry products, it is usually caused by moisture migration through the masonry substrate when the stone is saturated. Once the moisture is on the masonry surface, it evaporates, depositing the dissolved salts in the form of efflorescence. The efflorescence will disappear naturally with time. To clean the efflorescence right away, scrub sur- face with a soft bristle brush and a solution of I part white household vinegar mixed with 5 parts water. COMPLETION Scaling the stone is not necessary, however it may be desirable for attaining deeper colors and for mini- mizing possible staining in certain applications such as "at grade where mud might splash onto the stone or on fire- places which arc exposed to smoke and soot. Only good qual- ity masonry sealers that are of the "penetrating breathable" type and either Silanc or Siloxanc based should be used. The sealer should be tested for color change on several loose stones before application, as scalers will darken stone. � . M \� is $ - ■ @ yam, - 2/�+ \ . � � � > A T Metal Roof and Wall Systems SECTION 07610 Metal Roofing NOTE: Areas with blue text are areas that may be changed by the specifier. The revisable areas are a combination of editable text boxes, drop-down boxes, and unprotected areas. An arrow (d) indicates a drop-down form field. If you need help editing these specifications, contact Donna Hise at (800)230-8388 Ext. 190. Specifier, at own risk, may unprotect entire document by clicking on "Unprotect Document" in the "Tools" menu. Specifier: Notation [#] means that text following is a specifier's note or sample. PART 1 - GENERAL 1.01 DESCRIPTION # Specifier: Do not alter paragraph A. except by adding section title in brackets. A. General: Furnish all labor, material, tools, equipment and services for all preformed roofing as indicated, in accord with provisions of Contract Documents. 1. Completely coordinate with work of all other trades. 2. Although such work is not specifically indicated, fumish and install all supplementary or miscellaneous items, appurtenances and devices incidental to or necessary for a sound, secure and complete installation. 3. See Division 1 for General Requirements. 8. Related Work Specified Elsewhere: 1. Structural steel: Section 05100. 2. Steel joists: Section 05200 or 05400. 3. Flashing and sheet metal: Section 07600. # Specifier: Delete references to sections not used and add any references, which become pertinent. 1.02 QUALITY ASSURANCE . A. Applicable Standards: 1. SMACNA: "Architectural Sheet Metal Manual", Sheet Metal and Air Conditioning Contractors National Association, Inc. 2. LGSI: "Light Gage Structural Institute" 3. AISC: "Steel Construction Manual", American Institute of Steel Construction. 4. AISI: "Cold Form Steel,Design Manual", American Iron and Steel Institute (1996 Edition). 5. UL580: " Tests for Uplift Resistance of Roof Assembles", Underwriters Laboratories, Inc. 6. FM: 'Test requirements for Class 1 panel roofs", Factory Mutual Research Corporation. 7. UL2218: Class 4 Impact Resistance Rating 8. ICBG: Evaluation Report No. ER -5409. ICBG Evaluation Service, Inc. 9. ASTM E 1592-95: "Standard Test Method for Structural Performance of Sheet Metal Roof and Siding Systems by Uniform Static Air Pressure Difference", American Society for Testing and Materials. NOTICE Contact MBCI for the proper combination of panel gauge, clip type, clip spacing and substructure to achieve a UL -90 rated system. SUBJECT TO CHANGE WITHOUT NOTICE EFFECTIVE APRIL 01, 2002 10. ASTM E 1680-95: "Standard Test Method for Rate of Air Leakage Through Exterior Metal Roof Panel Systems, American Society for Testing and Materials. 11. ASTM E 1646-95: "Standard Test Method for Water Penetration Through Exterior Metal Roof Panel Systems, American Society for Testing and Materials. 12. ASTM A 792-83-AZ50 (Painted) & ASTM A792-83-AZ55 (Bare Galvalume Plus®): "Specifications for Steel Sheet, Aluminum -Zinc Alloy Coated by the Hot Dip Process, General Requirements (Galvalume®)", American Society for Testing and Materials. , 13. ASTM E 1514-93: "Standard Specification for Structural Standing Seam Steel Roof Panel Systems", American Society for Testing and Materials. 14. ASTM E 408-71: Standard Test Method for Total Normal Emittance of Surfaces Using Inspection- Meter Techniques (Energy Star® for Roof Products). 15. ASTM E 903-96 Standard Test Method for Solar Absorptance, Using Integrating Spheres. (Energy Star® for Roof Products) B. Manufacturer's Qualifications: 1. Manufacturer has a minimum of five years experience in manufacturing metal roof systems of this nature. Panels specified in this section shall be produced in a factory environment (not with a portable roll former) with fixed -base roll forming equipment and in line leveling, assuring the highest level of quality control. A letter from the manufacturer certifying compliance will accompany the product material submittals. C. Installation Contractor's Qualifications: 1. Installation contractor shall be an approved installer, certified by the manufacturer before the beginning of installation of the metal roof system, specifically for MBCI's Double -Lok® metal roof system, Certification by manufacturer must include the following: a. Maintain $250,000 minimum general liability insurance coverage. b. Maintain statutory limits of worker's compensation coverage as mandated by law. c. Have no viable claims pending regarding negligent acts or defective workmanship on previously performed or current projects. d. Has not filed for protection from creditors under any state or federal insolvency or debtor relief statutes or codes. . e. Project foreman is the person having received certification by the manufacturer specific training in the proper installation of the selected metal roof system and will be present to supervise whenever material is being installed. Specific certified installer program shall include the following: 1. The instructor must have a minimum of 10 years' experience in the application of metal roof systems. 2. A formal syllabus for the classroom and hands-on training. 3. Classroom instruction with review and thorough understanding of the specific product's technical manual. 4. Hands-on mock-up instruction with a review and thorough understanding of the specific product's details. 5. The installation contractor must pass a written and oral exam. f. Provide five references from five different architects or building owners for projects that have been in service for a minimum of two years, stating satisfactory performance by the installation contractor. g. Provide certification letter that installation contractor has a minimum of three years' of metal product installation experience immediately preceding the date upon which work is to commence. . D. Pre -installation Conference: 1. Prior to installation of roofing system, conduct a pre -installation conference at the project site. 2. Attendance: Owner, Architect, Contractor, Project Superintendent, and Certified Installer 3. Agenda: a. Roofing details and agenda b. Critical work sequencing and review of phasing plan c. Inspection sequencing 1.03 SYSTEM PERFORMANCE REQUIREMENTS A. Performance Testing: 1. Metal roof system must be tested in accordance with Underwriters Laboratories, Inc. (UL) Test Method 580 "Tests for Uplift Resistance of Roof Assemblies". 2. Metal roof system must be installed in accordance with UL Construction # (choose one): 0 #180C (min. 16 gauge purlin, 5-0" on center max., min. 1" thick rigid insulation and 29 gauge 9/16" deep deck with articulating clips at 5'4" max.) or 0 #287 (min. 16 gauge purlin, 5-0" on center max. with low/high articulating clips at 5'-0" on center max. with Light Transmitting.Panels) or SUBJECT TO CHANGE WITHOUT NOTICE EFFECTIVE APRIL 01, 2002 ❑ #308A (min. 14 gauge purlin, 5'-0" on center max., min. 1" thick rigid insulation and 22 gauge 11/4" deep metal deck with articulating clips at 5-0" on center max.) or ❑ #450 (min. 16 gauge purlin, 5'-0" on center max. with low/high floating/articulating clips with domed Light Transmitting Panels) or 0 #538 (min. 16 gauge purlin, 6-01/4" on center max. with max. 6" blanket insulation and low/high floating/articulating clips with Light Transmitting Panels) or O #539 (min. 22 gauge 11/4" deck with max 6" rigid insulation with low/high floating/articulating clips 5'-0" on center max.) ❑ #540 (min. 29 gauge 9/16" deck with max 6" rigid insulation with low/high floating/articulating clips 5'-0" on center max with Light Transmitting Panels)] See the current UL Roofing. Materials and Systems Directory for requirements of each Construction Method. 3. Metal roof system must be installed in accordance with Factory Mutual Research Corporation (FMRC) Standard 4471 and for Hail Damage, Fire Resistance and Wind Uplift. Metal roof system must be installed in accordance with FMRC tested procedures yielding [#choose one]: 0 Class 1-60 (24 in. 24 ga. panel, using floating clips spaced 5'-0" O.C. installed over 16 ga. purlins) or ❑ Class 1-75 (24 in. 22 ga. panel, using floating clips spaced 5'-0" O.C. installed over 16 ga. purlins) or ❑ Class 1-90 (24 in. 22 ga. panel, using floating clips spaced 4'-0" O.C. installed over 16 ga. purlins) or ❑ Class 1-90 (18 in. 24 ga. panel, using floating clips spaced 5-0" O.C. installed over 16 ga. purlins) or 0 Class 1-105 (24 in. 22 ga. panel, using floating clips spaced T-6" O.C. installed over 16 ga. purlins) or ❑ Class 1-105 (24 in. 22 ga. panel, using Articulating clips spaced 4'-0" O.C. installed over 16 ga. purlins)]. 4. Metal roof system must meet the air infiltration requirements of ASTM E 1680-95 when tested with a 6.24 PSF pressure differential. The resulting air infiltration leakage rate will be a minimum of 24" Double -Lok® -(.007 cfm/sq. ft.)\r. 5. Metal roof system must be tested in accordance with Factory Mutual Research Corporation (FMRC) Standard 4471 for Hail Damage, Fire Resistance and Wind Uplift. 6. Metal roof system must meet the water penetration requirements of ASTM E 1646-95 when tested with a 12.00 PSF pressure differential with no uncontrollable water leakage when five gallons per hour of water is sprayed per square foot of roof area. 7. Metal Roof Panels shall be high reflectance and high emittance in accordance with Energy Star®. Initial Reflectance (Galvalume Only) shall be at least 0.68 when tested with ASTM E- 903. The three year aged reflectance shall be at least 0.57, when tested in accordance with ASTM E-1918 (Measured As Solar Reflectivity, Not Visible Reflectance). 1.04 DESIGN REQUIREMENTS A. Roof Design Loads: 1. . Design criteria shall be in accordance with the most current version of [# choose one: MBMA, SBCCI, UBC, BOCA, ASCE, IBC or an applicable national or local building code.] 2. Dead Loads a. The dead load shall be the weight of the SSMR system. Collateral loads, such as sprinklers, mechanical and electrical systems, and ceilings shall not be attached to the panels. 3. Live Loads a. The panels and concealed anchor clips shall be capable of supporting a minimum uniform live load of 20 psf. 4. Roof Snow Loads a. The design roof snow loads shall be as shown on the contract drawings. 5. Wind Loads The design wind uplift pressure for the roof system shall be as shown on the contract drawings. The design uplift force for each connection assembly shall be that pressure given for the area under consideration, multiplied by the tributary load area of the connection assembly. The safety factor listed below shall be applied to the design force and compared against the ultimate capacity. Prying shall be considered when calculating fastener design loads. aa. Single fastener in each connection: ........................................................ 3.00 bb. Two or more fasteners in each connection: ............................................ 2.25 6. Thermal Loads a. Roof panels shall be free to move in response to the expansion and contraction forces resulting from a total temperature range of [# Choose temperature differential based on Max. and Min. for specific area IAW MBMA Climatological Data] degrees F during the life of the structure. # Specifier: Select applicable building code for paragraph A.1 Select Temperature differential for paragraph 6.a. B. Framing Members Supporting the SSMR System 1. Any additions/revisions to framing members supporting the SSMR system to accommodate the manufacturerffabricator's design shall be the Contractor's responsibility and shall be submitted for review and approval. New or revised framing members and their connections shall be designed in accordance with D-AISCA] SUBJECT TO CHANGE WITHOUT NOTICE EFFECTIVE APRIL 01, 2002 .(-AISIA] (-SJIA] [-LGSIAJ design specifications. Maximum deflection under applied live load, snow or wind load shall not exceed [# choose one: L/180, L/240] of the span length. 1.05 SUBMITTALS A. Shop drawings: 1. Submit complete shop drawings and erection details, approved by the metal roofing manufacturer, to the architect (owner) for review. Do not proceed with manufacture of roofing materials prior to review of shop drawings and field verification of all dimensions. Do not use drawings prepared by the architect (owner) for shop or erection drawings. 2. Shop drawings show methods of erection, roof and wall panel layout, sections and details, anticipated loads, flashings, sealants, interfaces with all materials not supplied and proposed identification of component parts and their finishes. B. Performance Tests: 1. Submit certified test results by a recognized testing laboratory or manufacturers lab (witnessed by a professional engineer) in accordance with specified test methods for each panel system. C. Calculations: 1. Submit engineering calculations defining all Gadding loads for all roof areas based on design criteria listed in Para 1.04 Design Requirements, allowable clip loads and required number of fasteners to secure the panel clips to the designated substructure. 2. Compute uplift loads on clip fasteners with full recognition of prying forces and eccentric clip loading. 3. Calculate holding strength of fasteners in accordance with submitted test data provided by the fastener manufacturer based on length of embedment and properties of materials. 4. Submit thermal calculations and details of floating Gip, flashing attachments, and accessories certifying the free movement in response to the expansion/ contraction forces resulting from a total temperature differential of 110 degrees F. D. Samples: 1. Submit samples and color chips for all proposed finishes. a. Submit one 8 -inch long sample of panel, including clips. b. Submit two 3 inches x 5 inch color chip samples in color selected by the architect (owner). E. Warranties: Metal roof system manufacturer shall submit a specimen copy of the warranty upon final acceptance of the project. Provide one of the following warranties. 1. Finish: a. Covering bare metal against rupture, structural failure and perforation due to normal atmospheric corrosion exposure for a period of 20 years. b. Covering panel finish against cracking, checking, blistering, peeling, flaking, chipping, chalking and fading for a period of twenty (20) years. 2. Weathertightness: Metal roof system manufacturer shall submit a specimen copy of manufacturers Weathertightness Warranty, including evidence of application for warranty and manufacturers acceptance of the applicator and warranty conditions. (Choose one noted below:) a. Single Source Warranty b. Standard Warranty F. Test Reports: 1. Submit Test Reports showing that metal panels have been tested in accordance with the Standard Test Method for Structural Performance of Sheet Metal Roof and Siding Systems by Uniform Static Air Pressure Difference of ASTM E 1592-95. 2. Metal roof system must meet the air infiltration requirements of ASTM E 1680-95 when tested with a 6.24 PSF pressure differential. The resulting air infiltration leakage rate will be a minimum of 24" Double -Lok® -(.007 cfm/sq. ft.)'r. 3. Submit Test Reports showing that metal panels meet the water penetration requirements of ASTM E 1646-95 when tested with a 12.00 PSF pressure differential with no uncontrollable water leakage when five gallons per hour of water is sprayed per square foot of roof area. 4. Submit Evaluation Report No. ER -5409 showing that metal panel system details, engineering calculations, computer printouts, and data have been approved by the ICBO Evaluation Service, Inc. and have been found to comply with the 1997 Uniform Building Code. G. Metal Roof System Fabrication Certification: 1. Submit a letter from the metal roof system manufacturer certifying the Double -Lok® panels have been produced in a factory environment (not job site roll formed) with fixed -base roll forming equipment and in line leveling SUBJECT TO CHANGE WITHOUT NOTICE EFFECTIVE APRIL 01, 2002 H. Certified Installers Qualifications: 1. Submit certificate from manufacturer certifying that installer of the metal roof system has met all of the criteria outlined in "1.02 C. Installer's qualifications" and is an authorized installer certified by the manufacturer. 2. Submit the formal syllabus for the classroom and hands-on training. 3. Submit five references from five different architects or building owners for projects that have been in service for a minimum of two years, stating satisfactory performance by the installation contractor. 1.06 PRODUCT DELIVERY, STORAGE AND HANDLING A. Delivery: 1. Deliver metal roof system to job site properly packaged to provide protection against transportation damage. B. Handling: 1. Exercise extreme care in unloading, storing and erecting metal roof system to prevent bending, warping, twisting and surface damage. C. Storage: Store bundled sheets off the ground sufficiently high enough to allow air circulation beneath bundle and to prevent rising water from entering bundle. Slightly elevate one end of bundle. Prevent rain from entering bundle by covering with tarpaulin, making provision for air circulation between draped edges of tarpaulin and the ground. Prolonged Storage of sheets in a bundle is not recommended. If conditions do not permit immediate erection, extra care should be taken to protect sheets from staining or watermarks. 1.07 WEATHERTIGHTNESS WARRANTY A. The Contractor shall provide to the Owner, a Standards warranty signed by the roofing manufacturer of the Standing Seam Roof System as outlined below: (# Choose Single Source or Standard Section). B. Single Source Warranty: Single Source Warranties require a certified installer on site at all times. 1. For a period of [# choose one: twenty (20), fifteen (15), ten (10), or five (5)] years from the date of substantial completion, the roofing manufacturer WARRANTS to the Building Owner ("Owner'): to furnish roof panels, flashing - and related items used to fasten the roof panels and flashing including roof jack and curb attachments to the roof structure, will not allow intrusion of water from the exterior of the roofing manufacturers Roof System into the building envelope when exposed to ordinary weather conditions and ordinary wear and usage. The date of substantial completion is the date that is certified by the Architect, Owner, or Owners Representative, when the roofing manufacturers Roofing System is completed and accepted by or on behalf of the Owner. 2. Manufacturer's Field Service: a. During installation, provide for two on-site inspections of roof application by qualified technical representative of the manufacturer. b. Upon completion of installation, provide final inspection by a technical representative of roofing manufacturer to confirm that roofing system has been installed in accordance with manufacturers requirements. 3. The roofing manufacturer shall have the SOLE AND EXCLUSIVE obligation for all warranty work commencing on the date of substantial completion and under all circumstances terminates on the [# insert appropriate number of years] year anniversary of the date certified as Substantial Completion of the roofing manufacturers Roof System. During the period in which the roofing manufacturer has any warranty obligation, the roofing manufacturer shall take appropriate actions necessary to cause the non-performing portions of the Roof System to perform their proper functions. 4. Roofing Manufacturer's Liability The total liability of the roofing manufacturer under Single Source warranty is (# choose one): Single Source I, limited solely to two (2) times the cost of the roofing manufacturers Roof System as invoiced to the roofing manufacturers customer. Single Source II, limited solely to four (4) times the cost of the roofing manufacturers Roof System as invoiced to the roofing manufacturers customer. Single Source III, a no dollar limit of the manufacturers Roof System as invoiced to the roofing manufacturer's customer. C. Standard Warranty: 1. For a period of [# choose one: twenty (20), fifteen (15), ten (10), or five (5)] years from the date of substantial completion, the roofing manufacturer WARRANTS to the Building Owner ("Owner'): that the roofing manufacturers furnished roof panels, flashing, and related items used to fasten the roof panels and flashing to the roof structure ("Roof System") will not allow intrusion of water from the exterior of the roofing manufacturer's Roof System into the building envelope, when exposed to ordinary weather conditions and ordinary wear and usage. The date of substantial completion is the date that is certified by the Architect, Owner, or Owners Representative, when the roofing manufacturers Roofing System is completed and accepted by or on behalf of the Owner. 2. The Roofing Installer shall have the sole and exclusive obligation for all warranty work commencing on the date of substantial completion up to and until the roof system has performed leak flee for (24) consecutive months. The sole and exclusive obligation for all warranty work commencing on the date the roof has been leak free for (24) SUBJECT TO CHANGE WITHOUT NOTICE EFFECTIVE APRIL 01, 2002 consecutive months and under all circumstances terminates on the [# insert # of years] anniversary of the date certified as substantial completion of the roofing manufacturers roof system. 3. Roofing Manufacturer's Liability The total liability of the roofing manufacturer under Standard Warranty is (# choose one): Standard I, Limited solely to $.20 sq. ft. of the actual roof area. Standard II, limited solely to the Invoice Amount for the roof system (panels, fasteners, trim and accessories) to its customer. (No structural material, freight or taxes included). Standard III, a no dollar limit of the manufacturer's Roof System as invoiced to the roofing manufacturer's customer. Standard III is the only standard warranty that requires a certified installer on the job site at all times. PART 2 - PRODUCTS [# Double -Lok® structural standing seam metal roof system; minimum slope of 1/4:12] 2.01 MATERIALS A. Metal Roof System Profile: 1. 3 inch high rib x 24 inch Wide Panel. B. . Metal Roof System Style: 1. Trapezoidal rib, standing seam, utilizing male and female rib configurations, with factory applied hot melt mastic in female rib, continuously locked together by an electrically powered mechanical seaming device during installation. C. Gauge: [# choose one] 1. (24 gauge) (UL90 rated - Underwriters Laboratoriesd D. Substrate: 1. Galvalume® steel sheet, minimum yield of 50,000 PSI. E. Clip: 1. Two piece floating clip providing thermal expansion or contraction (UL -90 rated - Underwriters Laboratories). 2. Articulating clip, providing thermal expansion or contraction, correcting for out -of -plane sub -framing alignment to a . maximum of 7 degrees (UL -90 rated - Underwriters Laboratories). F. Texture: 1. Smooth with minor hbsd G. Finish: [# choose one] 1. Premium thermoset silicone polyester (20 year warranty). 2. Premium fluorocarbon coating produced with Kynar 500 or Hylar 5000 resin (20 year warranty). 3. Bare Galvalume Plus® (20 year warranty). H. Color: Selected from metal roof system manufacturer's standard offering. 1. Acceptable manufacturer: 1. MBCI - Houston, TX - (281) 445-8555. # Insert: Architect's (owners) method of approval of "or equals". J. Other manufacturers desiring approval, comply with Section 01630. K. Acceptable Curb and Equipment Support units: 1. LM Curbs - Longview, TX. L. Prefabricated Roof Jacks: 1. SFS- Intech - Wyomissing, PA. 2. ITW Buildex - Itasca, IL. M. Rooftop Walkways: 1. LM Curbs - Longview; TX. 2.02 MISCELLANEOUS MATERIALS A. Fasteners: 1. All self-tapping/self-drilling fasteners, bolts, nuts, self-locking rivets and other suitable fasteners shall be designed to withstand specified design loads. 2. Use long life fasteners for all interior and exterior metal roof system applications. 3. Provide fasteners with a factory applied coating in a color to match metal roof system application. 4. Provide neoprene washers under heads of exposed fasteners. SUBJECT TO CHANGE WITHOUT NOTICE EFFECTIVE APRIL 01, 2002 5. Locate and space all exposed fasteners in a true vertical and horizontal alignment. Use proper torque settings to obtain controlled uniform compression for a positive seal without rupturing the neoprene washer. B. Accessories: 1. Provide all components required per the metal roof system manufacturer's approved shop drawings for a complete metal roof system to include panels, panel Gips, trim/flashing, fascias, ridge, closures, sealants, fillers and any other required items. a. All outside closures will be fabricated from Galvalume Plus® or Pre -Painted Galvalume sheet steel of the same gauge, finish and color as the panels. , b. All tape seal is to be a pressure sensitive, 100 percent solids, polyisobutylene compound sealing tape with a release paper backing. Provide permanently elastic, non -sagging, non-toxic, non -staining tape seal approved by the metal roof system manufacturer. c. All tube sealant is to be a one -part elastomeric polyurethane sealant approved by the metal roof system manufacturer. 2.03 FABRICATION A. Material shall be in-line leveled prior to roll forming the panel profile. B. Where possible, roll form panels in continuous lengths, full length of detailed runs. C. Standard panel length shall be no more than 50 feet long (for longer length availability, contact manufacturer) D. Fabricate trim/flashing and accessories to detailed profiles. E. Fabricate trim/flashing from same material as panel. 2.04 PREFABRICATED CURBS AND EQUIPMENT SUPPORTS A. Comply with loading and strength requirements as indicated where units support work of other trades. Coordinate dimensions of curbs and supports with equipment supplier/manufacturer. B. Fabricate curbs of structural quality aluminum (Min. .080 in. thickness for mechanical gear up to 1000 lbs; .125 in. thickness for mechanical gear between 1000 lbs. and 2000 lbs.; use a two curb system per the manufacturer above 2000 lbs.), factory primed and prepared for painting with mitered and welded comer joints. Provide integral cap cells and water diverter crickets. The upper flange of the curb must be a minimum of 18" above the water diverter. (This allows 12" of free area after the panel is lapped over the flange on the high side.) Curbs shall be designed to install under metal roof system on the high side and over metal roof system on the low side. C. Minimum height of prefabricated curb will be 8 inches above the finished metal roof system. D. Curbs shall be constructed to match the slope of the roof and provide a level top surface for mounting equipment. E. Curb flanges must be constructed to match the configuration of the metal roof panels and extend to a panel rib on each side. Minimum distance between curb wall and panel rib is 6". F. Curb manufacturer will provide their own curb structural support system that can be installed between the purlins that will allow proper thermal movement of the curb with the roofing system. G. Submit roof curb manufacturer's shop drawings to metal roof system manufacturer for review prior to fabrication (refer to metal roof system manufacturer's standard installation details). Metal roof system manufacturer will review roof curb manufacturer's shop drawings for compatibility with metal roof system. 2.05 PREFABRICATED ROOF JACKS A. Pipe flashings shall be a one piece [# choose one: EPDM (ethylene propylene diene monomer) molded rubber boot having a serviceable temperature range of -65°F to 212'F (for standard applications) or silicone molded rubber boot having a serviceable temperature range of -100°F to 437°F (for high temperature applications)) and shall be resistant to ozone and ultraviolet rays. Units shall have an aluminum flanged base ring. Do not install pipe flashings through any panel seams - install ONLY in the flat portion of the panel. PART 3 - EXECUTION 3.01 SURFACE CONDITIONS A. Examination: 1. Inspect installed work of other trades and verify that such work is complete to a point where this work may continue. 2. Verify that installation may be made in accordance with approved shop drawings and manufacturer's instructions. This specifically includes verifying that secondary structural members and/or decking are installed to meet UL and building code requirements. Coordinate with metal roof system manufacturer to insure that reduced clip spacings at eave, rake, ridge and comer areas are accommodated. B. Discrepancies: 1. In event of discrepancy, notify the architect (owner). 2. Do not proceed with installation until discrepancies have been resolved. . 3.02 INSTALLATION SUBJECT TO CHANGE WITHOUT NOTICE, EFFECTIVE APRIL 01, 2002 A. Install metal roof system so that it is weathertight, without waves, warps, buckles, fastening stresses or distortion, allowing for expansion and contraction. B. Install metal roof system in accordance with manufacturers instructions and shop drawings. C. Provide concealed anchors at all panel attachment locations. D. Install panels plumb, level and straight with seams and ribs parallel, conforming to design as indicated. 3.03 ROOF CURB INSTALLATION A. Comply with metal roof system manufacturers shop drawings, instructions and recommendations for installation of roof curbs. Refer to metal roof system manufacturers standard installation details. Anchor curbs securely in place with provisions for thermal and structural movement. 3.04 CLEANING, PROTECTION A. Dispose of excess materials and remove debris from site. B. Clean work in accordance with manufacturers recommendations. C. Protect work against damage until final acceptance. Replace or repair to the satisfaction of the architect (owner), any work that becomes damaged prior to final acceptance. D. Touch up minor scratches and abrasions with touch up paint supplied by the metal roof system manufacturer. E. Do not allow panels or trim to come in contact with dissimilar metals such as copper, lead or graphite. Water run-off from these materials is also prohibited. This specifically includes condensate from roof top A/C units. END OF SECTION DISCLAIMER: MBCI makes no warranty, express or implied, as to the merchantability or fitness for any particular purpose of any product manufactured by an optional manufacturer. If you choose to use a product manufactured by an optional manufacturer, as defined herein, you take the product as is and at your own risk. Descriptions and specifications contained herein were in effect at the time this publication was approved for printing. MBCI reserves the right to discontinue products at any time or change specifications and/or designs without notice and without incurring obligation. To insure you have the latest information available, please contact MBCI or visit our web site at www.mbci.com. SUBJECT TO CHANGE WITHOUT NOTICE EFFECTIVE APRIL 01, 2002 TM ER -3523 S REPORT Reissued January 1, 2003 ICBO Evaluation Service, Inc. • 5360 Workman Mill Road, Whittier, California 90601 www.icboes.org Filing Category: ROOF COVERING AND ROOF DECK CONSTRUCTION -Roof Covering ONE-PIECE "S," TAPERED TWO-PIECE MISSION, FLAT SHINGLE, ROMANO- PANS, CLAYLITE® AND CLAYMAX® CLAY ROOFING TILES UNITED STATES TILE COMPANY 909 WEST RAILROAD STREET CORONA, CALIFORNIA 92882-1906 1.0 SUBJECT One-piece "S," Tapered Two-piece Mission, Flat Shingle, RomanoTm Pans, Claylite® and ClayMa)e Clay Roofing Tiles. 2.0 DESCRIPTION 2.1 General: The roofing tiles are a vitrified clay product, manufactured by United States Tile Company for use as a roof covering under the 1997 Uniform Budding CodeTm (UBC). The tiles are machine -formed, fired to various degrees and have a selection of burned -on colors. The various colors are obtained by controlled firing of the kilns. Tile profiles are illustrated in Figure 1. The tiles may be installed on roof surfaces having slopes up to a maximum of 21:12 (175%). A solid sheathing conforming to the requirements of the UBC is required for all slopes. 2.2 Materials: 2.2.1 One-piece "S" -shaped Tile: The finished files are 18 inches (457 mm) long, 13 inches (330 mm) wide and' /2 inch (12.7 mm) thick, with two nail holes in the pan side and one nail hole in the cover side. The installed weight of the tiles is approximately 8 pounds per square foot (39.1 kg/m2), and the tiles are designed for installation with an 11 -inch (279 mm) center -to -center spacing and a minimum 34nch (76 mm) head lap. 2.2.2 Tapered Two-piece Mission Tile: The finished tiles are 18 inches (457 mm) long, curved to approximately one third of a circle, and have a chord width of 8'/2 inches (216 mm) at the butt end and 7 inches (178 mm) at the smaller end. The tiles have an average thickness of inch (12.7 mm) and an installed weight of approximately 9.6 pounds per square foot (46.9 kg/m2). They are designed for installation with 11 -inch (279 mm) center -to -center spacing and a minimum 3 -inch (76 mm) head lap. 2.2.3 Flat Shingle Tile: The finished tiles are 18 inches (457 mm) long, 93/, inches (248 mm) wide and 9/1e inch (14.3 mm) thick. There are three ribs on the underside of the tiles that are'/2 inch (12.7 mm) wide, and one rib at the lock that is 1 inch (25.4 mm) wide. Ribs are approximately 3 inches (76 mm) apart and run the full 18 -inch (457 mm) length of the tile. Each the has two nail holes in the top. Installed weight ofthe tiles is approximately 9%.pounds per square foot (46.4 kg/m2). They are designed for installation with 9 -inch (229 mm) center -to -center spacing and a minimum 3 -inch (76 mm) head lap. 2.2.4 Romano Pans: The finished tiles are 18 inches (457 mm) long, 11 inches (279 mm) wide and s/1e inch (14 mm) thick, with two nail holes near the top of the pan. The completed installed weight of the tiles is approximately 9.9 pounds per square foot (48.3 kg/m2). They are designed for installation with two-piece Mission cover tiles with a 13 - inch (330 mm) center -to -center spacing and a minimum 3 - inch (76 mm) headlap. 2.2.5 Claylite Tile: The tiles are the same shape and size as one-piece "S" -shaped tiles. The finished tiles are 18 inches (457 mm) long, 13 inches (330 mm) wide and 3/8 - inch (9.5 mm) thick, with two nail holes in the pan side and one nail hole in the cover side. The installed weight of the tiles is approximately 5.9 pounds per square foot (28.8 kg/m2). They are designed for installation with an 11 -inch (279 mm) center -to -center spacing and a minimum 3 -inch (76 mm) headlap. 2.2.6 ClayMax Tile: The finished tiles are 18 inches (457 mm) long, 13 inches (330 mm) wide and 13/32 inch (10.3 mm) thick, with two nail holes in the top. The installed weight of the tiles is approximately 5.8 pounds per square foot (28.3 kg/rrr2). They are designed for installation with an 11 -inch (279 mm) center -to -center spacing and a minimum 3 -inch (76 mm) head lap. 2.3 Installation: 2.3.1 General: Tiles shall be installed in accordance with the Concrete and Clay Roof Tile Installation Manual for Moderate Climate Regions (ER -6034P), except as noted in this report. 2.3.2 Flat Shingle Tile: Rake tile or a full bed of mortar is provided under the exposed portion of each the as a rake closure at the gable end. At hips and ridges, a Mission -type or a "\im type hip -and -ridge tile is set and nailed in cement mortar or roofers' cement. 2.3.3 Claylite Tiles: Claylite tiles shall be fastened to the sheathing with two nails per tile. As an alternative, a single nail, using the fastener hole located in the pan side 13/4 inch (44.3 mm) from the head end of the tile, may be used when the following conditions are met: 1. The roof slopes do not exceed 7:12 (58.3% slope). 2. Solid sheathing shall be not less than 7/,, -inch (11.1 mm) oriented strand board or 15/32 inch (11.9 mm) wood structural panels. ENREPQRTS' are not to be construed as representing aesthetics or any other attributes not specycally addressed, nor are they to be construed as an endorsement of the subject of the report or a recommendation for its use. There is no warranty by /CBO Evaluation Service, Inc., express or implied, as to any finding or other matter in this report, or as to any product covered by the report. Copyright © 2003 t•nra� Page 1 of 3 Page 2 of 3 ER -3523 3. The structure is located in an area designated by the building official as being subject to a maximum basic wind speed of 80 miles per hour (129 km/h), Exposure C, with the roof height up to 40 feet (12 192 mm) above grade. 2.3.4 ClayMax Tiles: ClayMax tiles shall be fastened to the sheathing with two nails per tile. As an alternative, a single nail, using the fastener hole located in the center, 13/4 inch (44.3 mm) from the head end of the tile, may be used when the following conditions are met: 1. The roof slope does not exceed 7:12 horizontal (58.3% slope). 2. Solid sheathing is not less than 7/,s inch (11.1 mm) oriented strand board or 15/32 inch (11.9 mm), four -ply, three -layer wood structural panels. 3. The structure is located in an area designated by the building official as being subject to a maximum basic wind speed of 80 miles per hour (129 km/h), Exposure C, with the roof height up to 40 feet (12 192 mm) above grade. Installation details pertinent to the ClayMax tiles are as follows: 1. Hips and ridges are provided with continuous nominal 2 -by -3 nailers to support ClayMax trim tiles. 2. Continuous nailers along the gable rakes are not required. 2.3.5 Tile Repair: The damaged tie is removed by breaking it completely out of the field and cleaning away all debris. Existing fasteners must be removed and the nail hole sealed with an approved sealant. Any damage to existing underlayment must be repaired priortb installation of the replacement tie. The replacement the is inserted into the open space, maintaining head and side laps. The tile is secured with approved plastic cement or adhesive, a No. 11 gage corrosion -resistant nail or an existing wire tie fastener. 2.4 Roofing Classification: When installed over new construction as described in this report, the clay roof tiles are Class A roof coverings in accordance with Section 1504.1 of the UBC, and are noncombustible roof coverings in accordance with Section 1504.2 of the UBC. 2.5 Identification: The letters "U.S.T." are embossed on the bottom of each tile near the nail hole on the cover side. Additionally, the tiles are identified by means of a tag attached to each shipping pallet bearing the evaluation report number (ICBG ES ER -3523) and the installed weight. 3.0 EVIDENCE SUBMITTED Reports of tests conducted in accordance with the ICBO ES Acceptance Criteria for Clay and Concrete Roof Tiles (AC180), dated January2002, installation instructions, and a quality control manual. 4.0 FINDINGS That the One-piece "S," Tapered Two-piece Mission, Flat Shingle, Romano Pans, Claylite and ClayMax clay roofing tiles described in this report comply with the 1997 Uniform Building CodeT", subject to the following conditions: 4.1 The tiles are manufactured and installed in accordance with this report and the manufacturer's instructions. 4.2 The tiles are manufactured at the United States Tile Company plant in Corona, California. This report is subject to re-examination in two years. Page 3 of 3 HEAD END TOP I BUTT l 8'/2' END ER -3523 PAN 8'/z" •� ,8" MISSION TWO-PIECE ROOF TILE ONE-PIECE "S" AND CLAYLITED ROOF TILE HEAD91,' END INTERLOCKING CHANNEL 9. /93/4" \/ BUTT END FLAT SHINGLE ROOF TILE FIGURE 1—TILE PROFILES 13/4^ 18" \� �, 13" CLAYMAX0 ROOF TILE / \J ROMANO® PAN