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HomeMy WebLinkAbout51(SECTION 06114 CONTINUED FROM PREVIOUS SHEET) INSTALLATION OF CONSTRUCTION PANELS A. Sheathing: Secure with long dimension perpendicular to framing members, with ends over firm bearing and staggered, using nails, screws, or staples. B. Install telephone and electrical panel back boards made of plywood at locations indicated. Size back boards to be minimum 48 inches beyond size of telephone and electrical panels. TI N 06 410 S EC O CUSTOM CASEWORK INSTRUCTIONS TO BIDDERS ' n Mana er for bidden ns tructions and or t contact Constructio A. Bidders o / 9 9 bid form. REFERENCES A. AHA A135.4 - Basic Hardboard; American Hardboard Association; 1995. B. ANSI A208.1 - American National Standard for Particleboard; 1999. C. AWI P-200 - Architectural Woodwork Quality Standards Illustrated; Architectural Woodwork Institute; 1997, Seventh Edition, Version 1.0. r'can National Standard for Cabinet Hardware• D. BHMA A156.9 Ame r Builders Hardware Manufacturers Association; 1994 (ANSI/BHMA A156 9). E. NHLA G-101 - Rules for the Measurement & Inspection of Hardwood & Cypress; National Hardwood Lumber Association; 1998. F. PS 1 - Construction and Industrial Plywood; National Institute of Standards and Technology (Department of Commerce); 1995. G. PS 20 - American Softwood Lumber Standard; National Institute of Standards and Technology (Department of Commerce); 1999. SUBMITTALS A. See Section 01300 - Administrative Requirements, for submittal procedures. B. Shop Drawings: Indicate materials, component profiles and elevations, details fastenin methods accessor listin s mbl methods 'oint , ossa Y 9 Y 1 9 n h ule of finishes. hardware location a d sc ed C. Samples: Submit two plastic laminate sample chains of 2x2 inch size i n of cabinet finish and c ounter to finish. sam les for select o p P QUALITY ASSURANCE ctural Woodwork ualit A. Perform work in accordance with AWI Arch to Q y Standards Illustrated, Custom quality. B. Manufacturer Qualifications: Company specializing in manufacturing the products specified in this section with minimum three years of documented experience. DELIVERY STORAGE AND PROTECTION A. Protect units from moisture damage. ENVIRONMENTAL REQUIREMENTS A. During and after installation of work of this section, maintain the same temperature and humidity conditions in building spaces as will occur after occuane . P Y WOOD MATERIALS NIST PS 20• Graded in acco rdance with AWI P-200 A. Softwood Lumber: Custom; average moisture content of 5 percent. B. Hardwood Lumber: NHLA (GR); graded in accordance with AWI P-200 n n f 6 ercent. m• v r e moisture co tet o Custo a e a , P 9 PANEL MATERIALS PS 1• Graded in accordant e with AWI P-200 ftwood PI wood: NIST , A. So y , core materials of veneer. B. Hardwood Plywood: NIST PS 1; graded in accordance with AWI P-200, f r li ation. r m rials of veneer t e of lue recommended o a c co a ate P YP 9 P C. Wood Particleboard: NIST PS 1; AWI P-200 standard, composed of wood chips, medium density, made with high waterproof resin binders; of grade to suit application; sanded faces. D. Hardboard: AHA A135.4; Pressed wood fiber with resin binder, standard grade, 1/4 inch thick, smooth one sides. LAMINATE MATERIALS A. Plastic Laminate: AWI P-200, 0.048 inch General Purpose quality; through color, selected pattern, and matte surface texture as selected. B. Laminate Backing Sheet: 0.020 inch Backing Sheet grade, undecorated plastic laminate. C. Color and finish: As indicated on drawings or as selected by Owner. QUARTZ SURFACE FABRICATIONS A. See Section 04731- Quartz Surface Fabrications. STAINLESS STEEL MATERIALS A. Stainless Steel: 18-8 stainless steel type 304 14 gauge with standard 1-1/4" square edge. Fabricated according to final drawings reflecting dimensions and details of field conditions. ACCESSORIES A. Adhesive: Type recommended by laminate manufacturer to suit application. B. Plastic Edge Trim: Extruded convex shaped; smooth finish; self locking serrated tongue; of width to match component thickness; solid color as selected. C. Glass: Type: Safety Glass as specified in Section 08800. D. Fasteners: Size and type to suit application. E. Concealed Joint Fasteners: Threaded steel. F. Grommets: Plastic material for cut-outs. HARDWARE A. Hardware: BHMA A156.9, Type: Satin Chromium Plated, Steel Base. FABRICATION A. Shop assemble casework for delivery to site in units easily handled and to permit passage through building openings. B. Fit shelves, doors, and exposed edges with plastic edging. Use one piece for full length only. C. Cap exposed plastic laminate finish edges with material of same finish and pattern. D. Door and Drawer Fronts: 3/4 inch thick; flush style. E. When necessary to cut and fit on site, provide materials with ample allowance for cutting. Provide trim for scribing and site cutting. F. Apply plastic laminate finish in full uninterrupted sheets consistent with manufactured sizes. Fit corners and joints hairline; secure with concealed fasteners. Slightly bevel arises. Locate counter butt joints minimum 2 feet from sink cut-outs. G. Apply laminate backing sheet to reverse side of plastic laminate finished surfaces. H. Provide cutouts for plumbing fixtures. Verify locations of cutouts from on-site dimensions. Prime paint cut edges. I. Shop glaze glass materials using the Interior Dry method specified in Section 08800. EXAMINATION A. Verify adequacy of backing and support framing. B. Verify location and sizes of utility rough -in associated with work of this section. INSTALLATION A. Set and secure casework in place; rigid, plumb, and level. B. Use fixture attachments in concealed locations for wall mounted components. C. Use concealed joint fasteners to align and secure adjoining cabinet units. D. Carefully scribe casework abutting other components, with maximum gaps of 1/32 inch. Do not use additional overlay trim for this purpose. E. Secure cabinet to floor using appropriate angles and anchorages. ADJUSTING A. Adjust installed work. B. Adjust moving or operating parts to function smoothly and correctly. CLEANING A. Clean casework, counters, shelves, hardware, fittings, and fixtures. SECTION 07212 BOARD AND BATT INSULATION INSTRUCTIONS TO BIDDERS A. Bidders to contact Construction Manager for bidding Instructions and/or bid form. REFERENCES A. ASTM C 665 - Standard Specification for Mineral-F-ber Blanket Thermal Insulation for Light Frame Construction and Manufactured Housing; 1998. B. ASTM E 84 - Standard Test Method Tor Surface Burning Characteristics t rials• 2000a. of Buildin Ma e 9 ENVIRONMENTAL REQUIREMENTS A. Do not install insulation adhesives when temperature or weather conditions are detrimental to successful installation. SEQUENCING A. Sequence work to ensure fireproofing and firestop materials are in place before beginning work of this section. TION MATERIALS B OARD INSULA A. Extruded Polystyrene Board Insulation: ASTM C 578, Type XII; Extruded polystyrene board with cut cell surfaces; with the following characteristics: 1 rd Thickness: 1-1 2 inches. . Boa / 2. Board Edges: Square. 3. Thermal Conductivity (k factor) at 25 degrees F: 0.18. n 15 si. m r ive Resists ce: 4. Co ess P P 5. Board Density: 1.6 Ib/cu ft. 5. Water Absorption, maximum: 0.3 percent, volume. 7. Flame/Smoke Properties: 5/165 in accordance with ASTM E 84. 8. Manufacturers: - Re uirements. i n 01600 Product 9. Substitutions: See Sect o q BATT INSULATION MATERIALS r formed lass fiber batt friction fit A TM C 665• e , A. Batt Insulation: S , P 9 conforming to the following: 1. Thermal Resistance: R values as indicated on drawings. 2. Thickness: as indicated on drawings. 3. Facing: Unfaced. 4. Surface Burning Characteristics: Flame spread/Smoke developed index h ATM 84. in ordance w t S E 1 when tested ace of 10 0 / 5. Manufacturers: a. CertainTeed Corporation: www.certainteed.com. b. Johns Manville International, Inc: www.johnsmanville.com. w. w n cornin .com. ruin or ww o e s c. Owens Co C 9 P 9 6. Substitutions: See Section 01600 - Product Requirements. SPRAYED INSULATION MATERIALS A. Sprayed Insulation: Polyicynene insulation 1/2 Ib. density open celled spray foam formula as manufactured by Icynene, Inc. 1. Thermal resistance (R -value) ASTM C-518: R 3.6 hr.ft2 F/BTU. In. 2. Surface Burning Characteristics: Conform to ASTM E-84, Flame spread < 20, Smoke Development < 400, Fuel contribution = 0. ACCESSORIES A. Sheet Vapor Retarder: Reinforced polyethylene film for above grade application where covered by drywall, 6 mil thick. 1. Where vapor retarder is not covered by drywall (above ceilings or soffits) vapor retarder must comply with all applicable codes and local inspection requirements for flame and smoke properties. B. Tape: Polyethylene self -adhering type, mesh reinforced, 2 inch wide. C. Nails or Staples: Steel wire; electroplated or galvanized; type and size to s uit a lication. PP EXAMINATION A. Verify that substrate, adjacent materials, and insulation materials are n n h ive. r calve insulatio a d ad es r es are read to e d ry and that subst at Y B. Verify substrate surfaces are flat, free of honeycomb, fins, irregularities, or materials or substances that may impede adhesive bond. BOARD INSTALLATION AT FOUNDATION PERIMETER k f boards: A I a hesive to bac o A. d PP Y in h thick. 1. Full bed 1 8 c / B. Install boards horizontally on foundation perimeter. 1. Place boa rds to maximize adhesive contact. 2. Install in running bond pattern. 3. Butt edges and ends tightly to adjacent boards and to protrusions. C. Cut and fit insulation tightly to protrusions or interruptions to the insulation plane. BATT INSTALLATION A. Install insulation and vapor retarder in accordance with manufacturer's instructions. B. Install in exterior wall and roof spaces without gaps or voids. Do not compress insulation. C. Trim insulation neatly to fit spaces.wal Insulate miscellaneous gaps and voids. D. Fit insulation tightly in cavities and tightly to exterior side of mechanical and electrical services within the plane of the insulation. E. At wood framing, place vapor retarder on warm side of insulation by stapling at 6 inches on center. Lap and seal sheet retarder joints over member face. F. At metal framing, place vapor retarder on worm side of insulation; IaD and seal sheet retarder joints over member face. G. Tape seal tears or cuts in vapor retarder. H. Extend vapor retarder tightly to full perimeter of adjacent window and door frames and other items interrupting the plane of the membrane. Tape seal in place. TION MATERIALS SPRAYED INSULA A. Install sprayed insulation in accordance with manufacturer's instructions by a professional contractor trained and certified in the installation of r uired for aintin or Icynene. Surface preparation is similar to that eq p g other products requiring surface adhesion. Any installation deficiencies are subject to immediate visual quality control and remedial action. Installers are responsible for trimming foam as required and removal of scrap for recycling. PROTECTION OF FINISHED WORK A. Do not permit installed insulation to be damaged prior to its concealment. ECTION 0 7260 S UNDERSLAB VAPOR RETARDER INSTRUCTIONS TO BIDDERS A. Bidders to contact Construction Manager for bidding instructions and/or bid form. SECTION INCLUDES A. Surface preparation. B. Application of under slob vaporproofing and waterproofing REFERENCES A. American Society for Testing and Materials (ASTM) 1. ASTM E 1745 Standard Specification for Plastic Water Vapor Retarders Used in Contact with Soil Or Granular Fill Under Concrete Slabs. 2.ASTM E 154 Standard Test Methods for Water Vapor Retarders Used in Contact with Earth Under Concrete Slabs. 3. ASTM E 96 Standard Test Methods for Water Vapor Transmission of Materials. 4. ASTM E 1643 Standard Practice for Installation of Water Vapor Retarders Used in Contact with Earth or Granular Fill Under Concrete Slabs. B. American Concrete Institute (ACI) 1 . ACI 302.1 R-96 Vapor Barrier Component (plastic membrane) is not less than 10 mils thick. DEL IVERY, STORAGE AND_HANDLING A. Delivery: Deliver materials to site in manufacturer's original, unopened containers and packaging, with labels clearly identifying product name and manufacturer. B. Storage: Store materials in a clean dry area in accordance with manufacturer's instructions. Stack membrane on smooth ground or wood platform to eliminate warping. C. Handling: Protect materials during handling and application to prevent damage or contamination ENVIRONMENTAL REQUIREMENTS A. Product not intended for uses subject to abuse or permanent exposure to the elements. B. Do not apply membrane on frozen ground. MANUFACTURER A. W.R. MEADOWS, INC. PO Box 338 Hampshire, Illinois 60140-0338. (800) 342-5976. (847) 683-4500. Fax (847) 683-4544. Website: www.wrmecdows.com. MATERIALS A. Vapor Retarder 1. SEALTIGHT VAPOR -MAT 10 MIL by W.R. Meadows. ACCESSORIES A. Seam Tape 1. High Density Polyethylene Tape with pressure sensitive adhesive. Minimum width 4 inches. B. Pipe Boots 1. Construct pipe boots from vapor barrier material and pressure sensitive tape per manufacturer's instructions. E XAM I NATI O N A. Examine surfaces to receive membrane. Notify Architect if surfaces are not acceptable. Do not begin surface preparation or application until unacceptable conditions have been corrected. SURFACE PREPARATION A. Pre are surfaces in accordance with m n f r r in ructions. p a u actu e s st APPLICATION A. Installation shall be in accordance with man f turer's instructions and u ac ASTM E 1643-98. B. Unroll Va or Barrier with the Ion es i I ith the t d mansion aralle w P 9 P dire tion f h r. c o t e ou P C. Lap Vapor Barrier over footings and seal to foundation walls. D. Overlap joints 6 inches and seal with manufactu er's `ape. E. Seal all enetrations includin es with manufacturer's i e boot. P ( 9 PP ) PP F. No penetration of the vapor barrier is allowed except for reinforcing steel and permanent utilities. G. Re air damn ed areas b cuttin atch s f va or barrier overla in e o P 9 Y P P PP 9 9 damaged area 6 inches and taping all four sides with tape. SECTION 07270 WATERPROOF FLUID APPLIED AIR BARRIER INSTRUCTIONS TO BIDDERS A. Bidders to contact Construction Manager for bidding instructions and/or bid form. S UMMARY A. Section includes materials and installation of fluid applied waterproof air barrier membrane over vertical above grade concrete walls, cuncrete masonry walls, and wall sheathing. DEFINITIONS A. Air Barrier Material: A primary element that provides a continuous barrier to the movement of air. B. Air Barrier Accessory: A transitional component of the air barrier that provides continuity. C. Air Barrier Auxiliary Material: A transitional component that provides air barrier continuit furnished b a source other than the rimar air barrier Y Y P Y manufacturer. D. Air Barrier Assembly: The collection of air barrier materials, accessory and auxiliar materials a lied to an o a ue wall includin hints and Y PP P q 1 9 junctions to abutting construct;on, to control air movement through the wall COORDINATION SCHEDULING / (The work in this section requires close coordination with related sections and trades. Sequence work to provide protection of construction materials from weather deterioration ) A. Coordinate installation of foundation waterproofing, roofing membrane, windows, doors and other wall penetrations to provide a continuous air barrier. B. Provide protection of rough openings before installing windows, doors, and other penetrations through the wall. C. Provide sill flashing to direct water to the exterior before windows and doors are installed. D. Install window and door head flashing immediately after winduws and doors are installed. E. Install diverter flashings wherever water can enter the assembly to direct water to the exterior. F. Install parapet cap flashing and similar flashing at copings and sill to prevent water entry into the wall assembly. G. Install cladding within 180 days of waterproof air barrier installation. SUBMITTALS A. Manufacturer's specifications, details and product data. B. Manufacturer's standard warranty. C. Manufacturer's ICC evaluation report confirming compliance with the IBC, IRC, and IECC as an air barrier and water -resistive barrier. QUALITY ASSURANCE A. Manufacturer requirements 1. Manufacturer of exterior wall waterproof air- barrier materials fo. a minimum of 30 years in North America. 2. ISO 9001:2000 Certified Quality System and ISO 14001:2004 Certified Environmental Management System B. Contractor requirements 1. Knowledgeable in the proper use and handling of specified materials. 2. Employ skilled mechanics who are experienced and knowledgeable in waterproofing and air barrier application, and familiar with the requirements of the specified work. 3. Provide the proper equipment, manpower and supervision on the job -site to install the air barrier assembly in compliance with the project plans & specifications, shop drawings, and published specifications and details. C. Regulatory Compliance 1. Primary air barrier and joint treatment reinforcement materials: a. Listed by IBC and recognized for use on all types of construction. b. Listed by CCMC and recognized for use on all types of construction. c. Comply with VOC requirements of SCAQMD Rule 1113. d. Comply with ASHRAE 90.1 -2010 e. Comply with ASHRAE 189.1 - 2009 PRE -CONSTRUCTION TESTING A. Conduct testing by qualified test agency or building env, Iepe consultant 1. Conduct assembly air leakage testing in accordance with ASTM E 783. 2. Conduct adhesion testing to substrates in accordance with ASTM D 4541. 3. Conduct wet sealant compatibility testing in accordance with sealant manufacturer's field quality control test procedure. 4. Notify design professional minimum 7 days prior to testing. DELIVERY. STORAGE AND HANDLING A. Deliver all materials in their original sealed containers bearing manufacturer's name and identification of product. B. Protect coatings (pail products) from freezing temperatures and temperatures in excess of 90 degrees F (32 degrees C). Store away from direct sunlight. C. Protect Portland cement based materials (bag products) from moisture and humidity. Store under cover off the ground in a dry location. D. Protect and store accessory and auxiliary products in accordance with manufacturer's written instructions. PROJECT/SITE CONDITIONS A. Maintain ambient and surface temperatures above 40 degrees F (4 degrees C) during application and drying period, minimum 24 hours after application of waterproof air barrier materials. B. Provide supplementary heat for installation in temperatures less than 40 degrees F (4 degrees C) or if surface temperature is likely to fall below 40 degrees F (4 degrees C). C. Provide protection of surrounding areas and adjacent surfaces frc-n application of materials. WARRANTY A. Provide manufacturer's standard warranty. MANUFACTURERS A. Sto Corp. B. Obtain primary air barrier and accessory air barrier materials from single source. MATERIALS A. Primary Air Barrier Materia L• StoGuard with Sto Gold Coat - ready -mixed flexible spray or roller applied waterproof air barrier membrane material B. Accessory Materials 1. Joint Treatments a. Sto Gold Fill with StoGuard Mesh: ready mixed flexible trowel or spray applied air barrier material. b. StoGuard: Rapid Seal with StoGucrd Mesh: moisture cure elastomeric waterproof air barrier material. c. Sto Gold Coat with StoGuard Fabric: flexible waterproof air barrier membrane material 2. Joint Reinforcements a. StoGuard Mesi: nominal 4.2 oz/yd2 (142 g/m2) self-adhesive, flexible, symmetrical, interluced glass fiber reinforcing mesh, with alkaline resistant coating for compatibility with Sto materials. b. StoGuard Fabric: non -woven integrally reinforced cloth reinforcement. c. StoGuard RediCornerTM: non -woven integrally reinforced pre -formed cloth. 3. Transition Membranes a. Sto Gold Fill with StoGuard Mesh: ready mixed flexible trowel or spray applied air barrier material with treated glass fiber reinforcing mesh. b. StoGuard RapidSeal or StoGuard RapidSeal with StoGuard Mesh: moisture cure elastomeric waterproof air barrier matTrial with treated glass fiber reinforcing mesh (where applicable). c. Sto VaporSeal with StoGuard Fabric: flexible waterproof air barrier r II reinforced cloth. membrane material with non woven nteg a y f wi h ester d. StoGuard Tape: sal adhering rubberized asphat tape t pay fabric facing. 4. Primers a. StoGuard Primer: rubber resin emulsion primer for use with StoGuard Tape 'o enhance adhesion and allow installation down to 35 degrees F (1.7 degrees C). C. Auxiliary Materials (by others) 1. Wet sealant: Dow Corning 790, 791, and 795 sealants 2. Pre -cured sealant tape: Dow 123 3. Spray adhesive: 3M Super 77 Spray Adhesive t tuff for Gas and Cracks 4. S ra foam: Dow Grea S P P Y D. Patching and Leveling Material for Concrete and Masonry 1. Sto Leveler: polymer modified cementitious patch and leveling material r orad concrete and mason s urfaces u to 3 8 inch 0 mm . for e P P rY t BTS Xtra: of mer modif ed li htwei ht cementitious atch and 2. So P Y 9 9 P leveling material for prepared concrete and masonry surfaces up to 1/8 inch 3 n . PERFORMAN-E REQUIREMENTS w ter enetration resistance 'I' resistance to a in water and a A. Durabi ity, g g. p structural loading: joint treatment and primary air barrier material, comply with ICC ES AC 212 B. Flexibility: ASTM D 522, primary air barrier material, no cracking or r in h mm mond el at f r n f r o in usin 1 8 c 3 delamination be o e a d ate 9 9 9 14° F (10° C) C. Nail sealability: ASTM D 1970, 7.9.1, primary air barrier passes D. Material air leakage: ASTM D 2178, primary air barrier and joint 1.57 sf 0.02 L s.m2 at 75 Pa treatment < 0.004 cfm/ft2 at p ( / ) E. Resistance to mold: ASTM D 3273, no mold growth after 28 day exposure F. Adhesion: joint treatment and primary air barrier material, ASTM C 297 or D 4541, > 30 psi (207 kPa), or exceeds strength of glass mat facing on glass mct gypsum substrates G. Surface burning: ASTM E 84, joint treatment and primary air barrier material flame spread < 25, smoke developed < 450, Class A building ma.er�al H. Water vapor permeance: ASTM E 96 Method B, > 1 perm (57 ng/Pa-is�m2) I. Fire resistance: ASTM E 119, meets requirements for a 1 -hour fire -resistive rating when tested with up to 4 inches (102 mm) of continuous foam plastic insulation in a non -load-bearing steel frame wall assembly J. Fire propagation: NFPA 285, meets requirements for use on all Types of construction with up to 12 inches (305 mm) of continuous EPS foam plastic insulation without height restriction J. Assembly air leakage: ASTM E 2357, < 0.04 cfm/ft2 (0.2 L/s•m2) air le ka e after conditionin rotoco a 9 9 P K. Field adh=sion testing: ASTM D 4541, > 30 psi (207 kPA) or exceeds strength of glass mat facing on glass mat gypsum substrates L. Building envelope air leakage: ASTM E 779 or 1827, < 0.4 cfm/ft2 (2 L/s.m2) e 1113 'oint treatment and I r anic Com ounds: SCAQMD Ru M. Vo stile 0 , 9 P 1 primary air barrier material < 100 g/L N. Water -resistive barrier: ICC ES 212, joint treatment and primary air r barrier comply and are listed in a valid IC., ESR. DESIGN CRITERIA A. Structural W end and Axial Loads ax' um allowable deflection norma I to the lane of the 1. Desi n for m im 9 P wall: L/240. 2. Design for wi.id load in conformance with code requirements. B. Moisture Control 1. Prevent the accumulation of water in the wall assembly and behind the exterior wall cladding: 2. Minimize condensation within the assembly. 3. Drain water directly to the exterior where it is likely to penetrate components in the wall assembly (windows and doors, for example). 4. Provide corrosion resistant flashing to direct water to the exterior in accordance with code requirements, including: above window and door heads, beneath window and door sills, at roof/wall intersections, floor lines, decks, intersections of lower walls with higher walls, and at the base of the wall. C. Air Barrier Continuity: provide continuous air barrier assembly of compatible air barrier components. D. Substrates 1. Concrete Ma:;onry Units: provide normal weight units with flush joints (struck flush with the surface) and allow for a minimum of 2 coats of the primary air barrier material, or a cementitious parge coat to fill and f the rima air barrier ri:aterial level irregular surfaces and 1 coat o p ry prior to the air barrier application, such that a void and pinhole free air barrier surface is achieved. E. Mechanical Ventilation: maintain pressurization and indoor humidity levels in accordance with recommendations of ASHRAE (see 2005 ASHRAE Handbook -Fundamentals). �►4xKmlo]Z EXAMINATION r mason surfaces for: A. Inspect concrete and cont ate ry re cence form oil fun us 1. Contamination algae, dirt, dust, efflo s g , grease, mildew or other foreign substances. 2. Surface deficiencies -weak, friable, chalkiness, laitance, bugholes, and spalls. 3. Cracks -measure crack width and record location of cracks. 4. Damage or deterioration. 5. Moisture content and moisture damage - use a moisture meter to determine if the surfaca is dry enough to receive the waterproof air barrier and record any areas of moisture damage or excess moisture. 6. Flush masonry mortar joints completely filled with mortar. B. Inspect sheathing application for compliance with applicable requirement 1. Exterior Grade and Exposure I wood based sheathing: E30U-2007, Engineered Wood Construction Guide, and the requirements of the applicable building code. 2. Glass mat faced gypsum sheathing in compliance with ASTM C 1177: consult manufacturer's published recommendations and ICC ES Report. Conform with project requirements for wind load resistance. 3. Cementiti�us sheathing -Consult manufacturer's published recommendations and ICC ES Report. Conform with project requirements for wind load resistance. C. Report deviations from the requirements of project specifications or other conditions that might adversely affect the waterproof air barrier installation. Do rot start work until deviations are corrected. SURFACE PREPARATION A. Concrete Masonry Remove surface contamination and weak surface conditions. Use chemical cleaners such as TSP (trisodium phosphate) detergent to remove oil and grease and rinse with potable water. Use chemical cleaners to remove efflorescence or other surface contamination in accordance with manufacturers written instructions. Use mechanical methods such as waterblosting, sandblasting, and wire brushing to remove weak surface conditions. 2. Repair cracks up to 1/8 inch (3 mm) wide by raking with a sharp tool to remove loose, friable material and blow clean with oil -free compressed air. Apply joint treatment material over crack, embed reinforcement (where applicable), and smooth joint treatment material with a trowel, drywall or putty knife to cover the reinforcement. 3. Remove projecting fins, ridges, and mortar by mechanical means. Remove excess mortar from masonry ties, lintels and shelf angles. 4. Fill honeycombs, aggregate pockets, holes and other voids with patching material. B. Sheathing 1. Remove and replace damaged sheathing. 2. Spot surface de`ects such as over -driven fasteners, knot holes, or other voids in sheathing with knife grade joint treatment motorial. 3. Spot fasteners with knife grade or coating joint treatment material. INSTALLATION A. Coordinate work with other trades to ensure air barrier continuity with connections at foundation, floor lines, flashings, lintels and she's angles, openings and penetrations such as pipes, vents, windows and doors, masonry anchors, rafters or beams, joints in construction, projections such as decks and balconies, and roof line. B. Rough opening protection: 1. Install transition membrane into and around rough opening. Refer to Sto details 20.03a -e and appl cable Sto product bulletins. C. Sheathing joints 1. Install joint treatment material with applicable reinforcement over sheathing joints. Refer to Sto detail 20.00a and applicable Sto product bulletins. D. Transitions 1. Install air barrier accessory materials ;with reinforcement where applicable), or auxiliary material at transition areas: foundation, floor lines, flashings, lintels and shelf angles, openings and penetrations such as pipes, vents, windows and doors, masonry anchors, rafters or beams, joints in const: uction, projections such as decks and balconies, and roof line. Refer to Sto Tech Hotline No. 0211 -BSc and applicable Sto product bulletins. E. Waterproof air barrier membrane 1. Concrete -install one coat of Sto Gold Coat by spray or roller in a uniform, continuous film of 10 wet mils to the prepared concrete substrate. Do not install over working or moving joint sealants. 2. Concrete Masonry - install one liberal coat of Sto Gold Coat by spray or roller in a uniform, continuous film to the prepared concrete masonry substrate. Backroll spray applications. Allow to dry. Install a second liberal coat in a uniform, continuous film, and backroll spray applications, to achieve a void and pinhole free surface. Depending on the condition of the surface a minimum of 10 wet mils up to a maximum of 30 wet mils per coat is required. Apply additional coats if needed to achieve a void and pinhole free surface. Do not install over working or moving joint sealants. fm ortant Note: The numbe r of coats and thickness is hi hl de endent on P 9 Y P CMU composition, unit weight (lightweight or normal weight), porosity, joint profile, and other variables that may exist. For "rough" CMU wall surfaces skim coat the entire wall surface with the leveling material to fill and level the surface prior to applying the waterproof air barrier membrane and i i n aterials. When a skim coat of the levelin mater a I is installed trans t o m 9 only one coat of the waterproof air barrier membrane is typically required. Use the mock-up and site tests as the basis for the work. 3. Sheathing a. Glass mat faced sum sh eathin install one coat o f Sto Gold Coat 9 YP 9 by spray or roller in a uniform, continuous film of 10 wet mils to the prepared glass mat gypsum substrate to achieve a void and pinhole free surface. Do not install over working or moving joint sealants. PI wood sheathin instal I one coat of Sto Gold Coat b s ra or roller b P Y Y 9 Y in a uniform, continuous film of 10 wet mils to the prepared substrate to n t install over workin or achieve a void and pinhole free surface. Do o g moving joint sealants. . OSB sheathin install one coat of Sto Gold Coat b s ra or roller in c P 9 Y Y a uniform, continuous film of 10 wet mils to the prepared substrate and allow to dry. Install a second coat in a uniform, continuous film of 10 wet mils to achieve a void and inhale free surface. Do not install over P working or moving joint sealants. FIELD QUALITY CONTROL A. Owner's qualified testing agency or building envelope consultant shall perform inspections and tests. B. Inspections: air barrier materials are subject to inspection to verify compliance with requirements. 1. Condition of substrates and substrate preparation. materials and ' barrier material accessor 2. Installation of primary ars y compatible auxiliary materials over structurally sound substrates and in conformance with architectural design details, contractor's shop drawings, n in r ctions. project mock-up, and manufacturer's written installat o st u 3. Air barrier continuity and connections without gaps and holes at foundation, floor lines, flashings, lintels and shelf angles, openings and n nchors n win ows and doors masa a s i n h s i es ve is d , enet at o s sac o P P P � � rY rafters or beams, joints in construction, projections such as decks and I ni n roof line. ba co es, a d A. Tests: air barrier materials and assembly are subject to tests to verify compliance with performance requirements: 1. Qualitative cir leakage test: ASTM E 1186 78 and E 1827 test: ASTM E 779 E 3 2. uantitative air leaks e , Q g 3. Adhesion test: ASTM D 4541 4. Qualitative adhesion and compatibility testing: wet sealant manufacturers field quality control adhesion test B. Repair non -conforming substrates and air barrier material installation to conform with project requirements. C. Take corrective action to repair and replace, reinstall, seal openings, gaps, or other sources of air leakage to conform with project performance requirements. PROTECTION AND CLEANING A. Protect air barrier materials from damage during construction caused by wind, rain, freezing, continuous high humidity, or prolonged exposure to sun light. B. Protect air barrier materials from damage from trades, vandals, and i construction. water infiltration dur n 9 C. Repair damaged materials to meet project specification requirements. ' I stains soilin from finishes or other construe tion materials D. Clean s rl s P � 9 that will be ex osed P in the completed work with compatible cleaners. v maskin materials afte r work is com leted E. Remo e all 9 P SECTION 07410 ALUMINUM COMPOSITE METAL WALL PANELS INSTRUCTIONS TO BIDDERS A. Bidders to contact Construction Manager for bidding instructions and/or bid form. SUMMARY A. Section Includes: Composite Metal panels. B. Applications of composite metal panels include: 1. Exterior installation of composite metal panels. 2. Interior installation of composite metal panels. REFERENCES A. ASTM D1781 Standard Test Method for Climbing Drum Peel for Adhesives. B. ASTM E84 Standard Test Method for Surface Burning Characteristics of Building Materials. C. ASTM E108 (Modified) Standard Test Methods for Fire Tests of Roof Coverings. D. ASTM E283 Standard Test Method for Determining the Rate of Air Leakage Through Exterior Windows, Curtain Walls and Doors Under Specified Pressure Differences Across the Specimen. E. ASTM E330 Standard Test Method for Structural Performance of Exterior Windows, Curtain Walls and Doors By Uniform Static Air Pressure Difference. F. ASTM E331 Standard Test Method for Water Penetration of Exterior Windows, Curtain Walls and Doors By Uniform Static Air Pressure Difference. G. AAMA 2605 Voluntary Specification, Performance Requirements and Test Procedures for Superior Performing Organic Coatings on Aluminum Extrusions and Panels. H. UL 94 Standard for Flammability of Plastic Materials for Parts in Devices and Appliances. I. ISO 9001-2000 Quality Management Systems - Requirements. SYSTEM DESCRIPTION A. Performance Requirements: Provide composite metal panels which have withstand loads from fabricated and installed to been manufactured, deflection and thermal movement and to maintain performance criteria damn a or failure. stated by manufacturer without defects, g SUBMITTALS A. General: Submit listed submittals in accordance with Conditions of the Contract and Division 01 Submittal Procedures Section 1300. B. Product Data: Submit product data, including manufacturer's SPEC -DATA product sheet, for specified products. C. Shop Drawings: Submit shop drawings showing layout, profiles and product components, including anchorage, accessories, finish colors and textures. 1. Include details showing thickness and dimensions of the various system parts, fastening and anchoring methods, locations of joints and gaskets and location and configuration of joints necessary to accommodate thermal movement. D. Samples: Submit selection and verification samples for finishes, colors and textures. 1. Selected Samples: Manufacturer's color charts or chips illustrating full range of colors, finishes and patterns available for composite metal panels with factory -applied finishes. E. Verification Samples: 1 . Structural: 12 inch x 12 inch (305 x 305 mm) sample composite panels in thickness specified, from an available stock color, including clips, anchors, supports, fasteners, closures and other panel accessories, for assembly approval. Include panel assembly samples not less than 24 inches x 24 inches (610 x 61 O mm), showing 4 -way joint. 2. Include separate sets of draw down samples on aluminum substrate, not less than 3 inches x 5 inches (76 x 127 mm), of each color and finish selected, for color approval. Larger samples of standard colors are available with production applied coatings. F. Quality Assurance Submittals: Submit the following: 1. Test Reports: Certified test reports showing compliance with specified performance characteristics and physical properties. G. Certificates: Product certificates signed by manufacturer certifying materials comply with specified performance characteristics and physical requirements. H. Manufacturers Instructions: Manufacturer's installation instructions. I. Manufacturers Field Reports: Manufacturer's field reports. J. Closeout Submittals: Submit the following: K. Warranty: Warranty documents specified herein. QUALITY ASSURANCE A. Installer Qualifications: Installer experienced in performing work of this section who has specialized in the installation of work similar to that required for this project. B. Fabricator Qualifications: Company with at least 3 years of experience on similar sized metal panel projects and qualified by the panel material manufacturer. Capable of providing field service representation during construction. C. Field Quality Control: Comply with panel system manufacturers recommendations and guidelines for field forming of panels. DELIVERY. STORAGE & HANDLING A. General: Comply with Division 01 Product Requirements Sections. B. Ordering: Comply with manufacturer's ordering instructions and lead time requirements to avoid construction delays. C. Delivery: Deliver materials in manufacturer's original, unopened, undamaged containers with identification labels intact. D. Protection: Protect finish of panels by applying heavy duty removable lastic film d urin roduction. P 9 P E. Delivery: Package composite wall panels for protection against transportation damage. Provide markings to identify components consistently with drawings. F. Handling: Exercise care in unloading, storing and installing panels to prevent bending, warping, twisting and surface damage. ri Is rotected from e x osure to r e and Protection: Store mate a G. Sto a P 9 P harmful weather conditions and at temperature conditions recommended by manufacturer. i well ventilated s ace out o f direct sunk ht. H. Stora e: Store anels n 9 9 P P I. Protect panels from moisture and condensation with tarpaulins or other suitable weathertight covering installed to provide ventilation. e of on accumula ted water. J. Slope panels to ensure positive drainag y K. Do not store panels in any enclosed space where ambient temperature can exceed 120 de re es F 49 de rees C . ( 9 ) 9 L. Damage: Avoid contact with any other materials that might cause h r surface damn e. stainin dentin o of e 9. 9 9 PROJECT CONDITIONS A. Field Measurements: Verify actual measurements/openings by field nts on sho rd d measureme before fabrication• show sato e measurements P drawings. B. Coordinate field measurements, fabrication schedule with construction n r n dela s. progress to avoid co st act o y WARRANTY A. Project Warranty: Refer to Conditions of the Contract for project warranty provisions. B. Manufacturer's Warranty: Submit, for Owners acceptance, manufacturer's w want document executed b authorized cam a n official. standard a y y p Y Manufacturer's warranty is in addition to and not a limitation of, other rights Owner may have under the Contract Documents. C. Warranty Period: 1. Panel Integrity: 10 years commencing on Date of Substantial Completion. 'n on Date of Substantial Com letion. Finish: 10 ears commence 2• Y 9 P PRODUCTS COMPOSITE METAL PANELS A. Manufacturer: Mitsubishi Plastics Composites America, Inc. B. Contact: 401 Volvo Parkway, Chesapeake, VA 23320; Telephone (800) 422-7270; Fax: (757) 436-1896; E-mail: info®alpolic.com; website: www.alpolic-rorthomerica.com. C. Proprietary Product: ALPOLIC Composite Metal Panels. D. Standard ALPOLIC composite metal panels. R UCT SUBSTITUTIONS P OD A. Substitutions: No substitutions permitted. This is a proprietary product Im e Pro ram. required by the factory og g COMPOSITE METAL PANEL MATERIALS M I P nels: A. Com osite eta a P eats erformance c haracteristics 1. Core: Thermoplastic material that m p specified when fabricated into composite assembly. 2. Face Sheets: Aluminum alloy 3105 H14, 0.020 inch (0.51 mm) thick and as follows: 3. Coil coated with a fluoropolymer paint finish that meets or exceeds values expressed in AAMA 2605 where relevant to coil coatings. 4. Thermally bonded in a continuous process, under tension, to the core material. r sistance to delaminatio n as follows: 5. Bo nd Inte ret Tested for e 9 Y 6. Peel Strength (ASTM D1781): 22.5 in-Ib/in (100 N-m/m) minimum. 7. No degradation in bond performance after 8 hours of submersion in boiling water and after 21 days of immersion in water at 70 degrees F (21 degrees C). B. Fire Performance: 1. Flamespread (ASTM E84): 25 maximum (4 and 6 mm). 2. Smoke Developed (ASTM E84): 450 maximum (4 and 6 mm). 3. Surface Flammability (Modified ASTM E108): Pass (4 and 6 mm). 4. V-0 Rating (4 mm): Comply with UL 94. C. Produ ction Tolerances: 1. Width: +/- 2 mm. 2. Length: +/- 4 mm. 3. Thickness (4 mm Panel): +/- 0.008 inch (0.2 mm). 4. Thickness (6 mm Panel): +/- 0.012 inch (0.3 mm). 5. Bow: Maximum 0.5% length or width. 6. Squareness: Maximum 0.2 inch (5 mm). 7. Edges of sheets shall be square and trimmed. 8. Panel Thickness: 6 mm ACCESSORIES A. General: Provide fabricators standard accessories, including fasteners, clips, anchorage devices and attachments. FABRICATION A. General: Shop fabricate to sizes and joint configurations indicated on the drawings. B. Where final dimensions cannot be established by field measurements, provide allowance for field adjustment as recommended by the fabricator. C. Form panel lines, breaks and angles to be sharp and true, with surfaces that are free from warp or buckle. D. Fabricate with sharply cut edges, with no displacement of aluminum sheet or protrusion of core. FINISHES A. Factory Finish: A fluoropolymer paint finish that meets or exceeds values expressed in AAMA 2605 where relevant to coil coatings. SOURCE QUALITY A. Source Quality: Obtain composite panel products from a single manufacturer. EXECUTION MANUFACTURER'S INSTRUCTIONS A. Compliance: Comply with manufacturer's product data, including product technical bulletins, product catalog installation instructions and product carton instructions. EXAMINATION A. Site Verification of Conditions: Verify that substrate conditions are acceptable for product installation. PREPARATION A. Adjacent Surfaces Protection: Protect adjacent work areas and finish surfaces from damage during product installation. INSTALLATION A. Install panels plumb, level and true, in compliance with fabricator's recommendations. B. Anchor panels securely in place, in accordance with fabricator's approved shop drawings. C. Comply with fabricator's instructions for installation of concealed fasteners and with provisions of Section 07900 for installation of joint sealers. D. Installation Tolerances: Maximum deviation from horizontal and vertical alignment of installed panels: 0.25 inch (6.4 mm) in 20 feet (6.1 m), non -cumulative. FIELD QUALITY REQUIREMENTS A. Fabricator's Field Services: Upon Owner's request, provide fabricator's field service consisting of product use recommendations and periodic site visit for inspection of product installation in accordance with fabricator's instructions. ADJUSTING A. Adjusting: 1. Repair panels with minor damage such that repairs are not discernible at a distance of 10 feet (3.1 m). 2. Remove and replace panels damaged beyond repair. 3. Remove protective film immediately after installation of joint sealers and immediately prior to completion of composite metal panel work. 4. Remove from project site damaged panels, protective film and other debris attributable to work of this section. CLEANING A. Cleaning: Remove temporary coverings and protection of adjacent work areas. Repair or replace damaged installed products. Clean installed products in accordance with manufacturer's instructions prior to Owner's acceptance. Remove construction debris from project site and legally dispose of debris. PROTECTION A. Protection: Protect installed product's finish surfaces from damage during construction.lnstitute protective measures as required to ensure that installed panels will not be damaged by work of other trades. SECTION 07545 THERMOPLASTIC SINGLE -PLY ROOFING INSTRUCTIONS TO BIDDERS A. Bidders to contact Construction Manager for bidding instructions and/or bid farm. REFERENCES A. Facto Mutual FM Global - A roval Guide. rY ( ) P P 1. Factory Mutual Standard 4470 - Approval Standard for Class 1 Roof Covers. B. Underwriters Laboratories (UL) - Roofing Systems and Materials Guide TGFU R1306. C. American Society for Testing and Materials (ASTM) - Annual Book of A TM n ards. S Sta d 1. ASTM C 1289 - Standard Specification for Faced Rigid Cellular Polyisocyanurate Thermal Insulation Board. N n I R fin D. at o a oo g Contractors Association (NRCA). PERFORMANCE REQUIREMENTS A. Pr vi n inst o de a aped roofin membrane and base flashin s stem that 9 9 Y does not ermit th h n e ossa a of water and will withstand t e desr P P 9 9 pressures calculated in accordance with the most current revision of ASCE 7. B. GAFMC shall provide all primary roofing materials that are physically and chemically compatible when installed in accordance with manufacturers current application requirements. SUBMITTALS A. Submit under provisions of Section 01300 B. Product Data: Provide Product Data sheets for each type of product indicated in this section. QUALITY ASSURANCE A. Manufacturer Qualifications: GAFMC shall provide a roofing system that meets or exceeds all criteria listed in this section. B. Installer Minimum Qualifications: 1. Installer shall be classified as an Approved Contractor as defined and certified b GAFMC. Y C. Source Limitations: Components listed shall be provided by a single manufacturer or approved by the primary roofing manufacturer. REGULATORY REQUIREMENTS A. Work shall be in f f n I manner conformin to erformed a sae o ess o a P P � 9 federal, state and local codes. B. Exterior Fire Test Exposure: Provide a roofing system achieving a UL Class rating for roof slopes indicated. 1. UL Class C rating. C. Windstorm Classification: Provide a roofing system which will achieve the following Factory Mutual wind uplift rating, as listed in the current FM Approval Guide. 1 . Factory Mutual 1 -60. DELIVERY. STORAGE. AND HANDLING A. Deliver roofing materials to the site in original containers, with factory seals intact. Products shall carry either a GAFMC or BMCA label. B. Store pail goods in their original undamaged containers in a clean, dry location within their specified temperature range. C. Do not expose materials to moisture in any form before, during, or after delivery to the site. Reject delivery of materials that show evidence of contact with moisture. D. Remove manufa v s from materials rovided cturer su lied last c co er PP P P with such. Use "breathable" type covers such as canvas tarpaulins to allow venting and protection from weather and moisture. Cover and protect materials at the end of each work day. Do not remove any protective tarpaulins until immediately before the material will be installed. E. Materials shall be stored above 55 degrees F (12.6 degrees C) a minimum of 24 ho urs rias to a lication. P PP F. Store and dispose of solvent -based materials, and materials used with solvent -based materials, in accordance with requirements of local authorities having jurisdiction. PROJECT CONDITIONS A. Weather: 1. Proceed with roofing only when existing and forecasted weather conditions permit. 2. Ambient temperatures shall be above 45 degrees F (7.2 degrees C) when applying hot asphalt or water based adhesives. WARRANTY A. Provide manufacturer's standard Labor and Material Guarantee where the manufacturer agrees to repair or replace the portion of the roofing materials, which have resulted in a leak due to a manufacturing defect or defects caused by ordinary wear and tear. 1. Duration: Fifteen (15) years from the date of completion. MANUFACTURERS A. Acte table Manu r ti n Commercial Roofin p facturer: GAF Materials Corpo a o g Products Division, which is located at: 1361 Alps Rd. ; Wayne, NJ 07470; Toll Free Tel: 800 -ROOF -411; Tel: 973-628-3000; Fax: 973-628-3451; Email: cfontenot®gof.com; Web: www.gaf.com B. Requests for substitutions will be considered in accordance with provisions of Section 01600. A. Rigid polyisocyanurate board, with a strong white or black fibrous glass facer conforming to or exceeding the requirements of ASTM C 1289 / FS HH -1-1972, EnergyGuard Polyiso, with the following characteristics: 1. Board Thickness: As indicated on drawings. INSULATION ACCESSORIES A. Tapered Edge Strip: Factory fabricated rigid perlite strip cut at angles to provide a smooth transition between differences in elevation. EnergyGuard Tapered Edge Strip, by BMCA. MEMBRANE MATERIA[ S A. A smooth type, polyester scrim reinforced thermoplastic polyolefin membrane with a nominal 0.060 inch (1.5 mm) thickness, for use as a single ply roofing membrane. Meets or exceeds the minimum requirements of ASTM D-6878. Each full roll contains approximately 1000 sf (93 sqm) of roofing material, 10 feet by 100 feet (3.1 m by 30.5 m) i hin - we 322 b 4 k v r ar TPO 60 mil thermo lastic sin le I 9 9 6 E eGu d roofing membrane by GAFMC. P 9 P Y FLASHING MATERIALS A. A smooth type, polyester scrim reinforced thermoplastic polyolefin membrane with a nominal 0.060 inch (1.5 mm) thickness, for use as a single ply roofing membrane. Meets or exceeds the minimum requirements of ASTM D-6878. Each full roll contains approximately 1000 sf (93 sqm) of roofing material, 10 feet by 100 feet (3.1 m by 30.5 m) weighing 322 Ib (146 kg) EverGuard TPO 60 mil thermoplastic single -ply roofing membrane by GAFMC. ADHESIVES. SEALANTS AND PRIMER A. Solvent -based Bonding Adhesive: Solvent based adhesive for use with EverGuard TPO membranes, EverGuard Bonding Adhesive, by GAFMC. B. Solvent based liquid, required to protect field cut edges of EverGuard TPO membranes. Applied Directly from a squeeze bottle, EverGuard TPO Cut Edge Sealant, by GAFMC. C. Solvent based primer for preparing surfaces to receive butyl based adhesive tapes, EverGuard Primer, by GAFMC. D. One part polyurethane sealant suitable for sealing the upper lip of exposed termination bars and penetrations, and around clamping rings. Meets or exceeds ASTM C-920-87, Type S, Grade NS, Class 25, EverGuard Caulking, by GAFMC. E. Insulation Adhesive: Matrix 157 Monster Grip, by BMCA. ACCESSORIES A. Extruded aluminum termination bar with angled lip caulk receiver and lower leg bulb stiffener. Pre -punched slotted holes at 6 inches (152 mm) on center or 8 inches (203 mm) on center. 3/4 inch (12 mm) by 10 feet (3048 mm) with 0.090 inch (2.3 mm) cross section, EverGuard Lip Termination Bar, by GAFMC. B. 0.075 inch (1.9 mm) thick molded TPO membrane sized to accommodate most common pipe and conduits, (1 inch to 6 inches (25 mm to 152 mm) diameter pipes), including square tube. Hot-air welded directly to EverGuard TPO membrane, supplied with stainless steel clamping rings, EverGuard TPO Preformed Vent Boots by GAFMC. C. 0.065 inch (1.7 mm) thick molded TPO membrane designed to accommodate both inside and outside corners of base and curb flashing. Hot-air welds directly to EverGuard TPO membrane. Size 4 inches (102 mm) by 4 inches (102 mm) with 4 inches (102 mm) flange, EverGuard TPO Preformed Corners by GAFMC. D. 1/8 inch (3 mm) thick extruded and embossed TPO pads 30 inches (762 mm) by 36 inches (914 mm), heat welds directly to roofing membrane. Unique herringbone traction surface, EverGuard TPO Walkway Pads, by GAFMC. 1. Color: Gray. (SECTION CONTINUED NEXT SHEET) 0 ¢ W O a wUU=O�rwz F=-�3 O �O I=wwUgza�wmwoowtn?y azo>m� mm O Q OOOKFwoSOKWK_litnw OS VI -=L0 W QZ ZO U(/1O=ZU U~Z�H�U41 a' Z ���Zo33�Z``Nga�08�1 ZOFQ�¢o�F���m�am#� =N ZwNV WU wZ�HVI � to Z O 3 - W M � =MOOS . = Z dOYwU�=HOF KF w?wo�m�o�aoQrzEjo¢XW �r.%¢zdao3�uro�dmo�wawo Z Q 0 Z aJ w a U U Q LL 0- I M w >_ _J X a o w 0 J J Q JZ Q Q w w z Of Q L a-+ c0 0) a Q iiiiuii/////� \\\\������►�Y _J _? .mos. 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