Section 123551 - Music Education Storage Casework

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WENGER CORP. [12 35 51][12352] MUSIC EDUCATION STORAGE CASEWORK Page 1 of 7 PS-0146 (Revision 6) [SECTION 12 35 51 – MUSIC EDUCATION STORAGE CASEWORK]

[SECTION 12352 – MUSIC EDUCATION STORAGE CASEWORK]

PART 1 - GENERAL

0.1 SECTION INCLUDES A. Wall Mounted Storage Casework.

0.2 RELATED SECTIONS A. Division 01 Section "Special Project Procedures for Music Education Facilities" for coordinating installation of related products. B. Division 01 Section "Sustainable Design Requirements" for related LEED general requirements. C. Division 06 Section "Rough Carpentry" for blocking in frame walls required to anchor casework. D. Division 09 Section "Non-Structural Metal Framing" for reinforcements in metal-framed partitions required to anchor casework. E. Division 09 Section "Resilient Base and Accessories" for finish base materials applied to casework. F. Division 12 Section "Manufactured Wood Casework" for standard institutional casework.

0.3 REFERENCES A. American National Standards Institute (ANSI): 1. ANSI A208.1 – Particleboard. B. American Society of Civil Engineers (ASCE): 1. ASCE 7 – Minimum Design Loads for Buildings and Other Structures. C. ASTM International (ASTM): 1. ASTM E 488 – Standard Test Methods for Strength of Anchors in Concrete and Masonry Elements. D. GREENGUARD Environmental Institute (GEI): 1. GREENGUARD certified low emitting products. E. Builders Hardware Manufacturers Association (BHMA): 1. ANSI/BHMA A156.9 – Cabinet Hardware. F. National Electrical Manufacturers Association (NEMA): 1. NEMA LD 3 – High Pressure Decorative Laminates. G. US Green Building Council (USGBC): 1. Leadership in Energy and Environmental Design (LEED) Green Building Rating System. H. U.S. Department of Commerce, National Institute of Standards and Technology (NIST): 1. DOC PS 1 – U.S. Product Standard for Construction and Industrial Plywood. I. California Air Resources Board (CARB). 1. California 93120 – Formaldehyde Emissions Phase I. J. Forest Stewardship Council (FSC). 1. FSC-STD-40-004 (version 2) EN Chain of Custody of certified products. K. International Organization for Standardization (ISO).

WENGER CORP. [12 35 51][12352] MUSIC EDUCATION STORAGE CASEWORK Page 2 of 7 PS-0146 (Revision 6) 1. ISO certified 9001/2000.

0.4 SYSTEM DESCRIPTION A. Wall Mounted Casework with mounting rail, integral supporting feet, metal to metal door attachment, and metal supported shelving. Requires wall to be straight within ¾”. Capable of supporting 50 lbs per linear foot storage on top of system. System is configurable in compartment arrangement, color, core material, door type and door swing. Column sequence arranged for optimum student traffic flow. System is shipped Ready to Assemble. Protective treatment of back wall optional. End panels and closures provided per selected laminate color schedule when requested. System must be attached to wall and floor. Ventilation added to robe and uniform storage to balance heat and humidity and prevent mildew. B. Wall Mounted Storage Casework Component Load Capacities: 2. Storage Casework Wire-Grille Door Hinge: Each weld capable of resisting 400 lb (181 kg) pull test without visible damage or permanent deformation. 3. Storage Casework Full Grille Door Hinges= Full length door capable of supporting 315 lbs (143 kg) through open and close cycle without permanent damage. 4. Shelves capable of supporting 100 lb (45 kg) evenly distributed or 250 lb (113 kg) concentrated on the front edge. 5. Robe and Uniform Storage Casework Garment Hanger Bars: Capable of supporting 25 lb/lin .ft (23.5 kg/m) uniform loading with a maximum of 1/4 inch (6.4 mm) deflection and no permanent damage. C. Seismic Performance: Comply with ASCE 7, "Minimum Design Loads for Buildings and Other Structures": Section 9, "Earthquake Loads" based upon seismic design criteria indicated.

0.5 SUBMITTALS A. Product Data: Manufacturer’s data sheets, installation instructions, and maintenance recommendations. B. Product Test Reports: Indicating compliance of products with requirements. C. LEED Submittals: 6. Credit EQ 4.4: Manufacturer’s certificate indicating that composite wood products and adhesives used in casework with no urea formaldehyde added. 7. Credit EQ 7 manufacturer’s certificate indicating that wood components are supplied from FSC certified sources. D. Shop Drawings: Prepared by manufacturer. Include elevations showing casework components, details of each condition of installation, and types and locations of hardware and fasteners. Show fabrication and installation details. Include plans, elevations, sections, details, and attachments to other Work. E. [Indicate seismic bracing and fastening requirements.] F. [Indicate color selection door type and core material selection.] G. Samples: For each color and finish for each exposed casework component. H. Operation and Maintenance Data. I. Warranty: Submit sample meeting warranty requirements of this Section.

0.6 QUALITY ASSURANCE A. Manufacturer Qualifications: Approved manufacturer listed in this section, with minimum 5 years experience in manufacture of similar products in use in similar environments. Obtain music education storage casework through one source from a single approved manufacturer.

WENGER CORP. [12 35 51][12352] MUSIC EDUCATION STORAGE CASEWORK Page 3 of 7 PS-0146 (Revision 6) 8. Approval of Comparable Products: Submit the following in accordance with project substitution requirements, within time period allowed for substitution review: Product data, including certified independent test data indicating compliance with requirements. Samples of each type of product specified, including but not limited to the following: SCHEDULE 1 - Door and casework panels. SCHEDULE 2 - Grille doors. SCHEDULE 3 - Hinges with through-bolting hardware. SCHEDULE 4 - Latches with through-bolting hardware. Project references: minimum of 5 installations not less than 5 years old, with owner contact information. List of successful installations of similar products available for evaluation by Architect. Sample warranty. 9. Submit substitution request not less than 15 days prior to bid date. Substitutions following award of contract are not allowed except as stipulated in Division 01 General Requirements. 10. Approved manufacturers must meet separate requirements of Submittals Article. 11. Approved manufactures shall be ISO 9001/2000 certified. B. Source Limitations: Obtain the following products through one source from a single approved manufacturer[ in accordance with Division 01 Section "Special Project Procedures for Music Education Facilities"]: 1. Sound control door assemblies. 2. Acoustical room components. 3. Acoustical shells. 4. Acoustical clouds. 5. Folding and portable stages and risers. 6. Orchestra pit fillers. 7. Music education storage casework. 8. Sound conditioned rooms.

0.7 DELIVERY, STORAGE, AND HANDLING A. Deliver, store, and handle music education storage casework in accordance with manufacturer’s recommendations. Ship to jobsite only after roughing-in, painting work, and other related finish work has been completed and installation areas are ready to accept casework and recommended temperature and humidity levels will be maintained during the remainder of construction.

0.8 COORDINATION A. Coordinate installation of blocking and supports in frame wall assemblies under work of other sections where required for anchoring of music education storage casework.

0.9 WARRANTY A. Special Warranty: Manufacturer's written warranty indicating manufacturer’s intent to repair or replace components of music education storage casework that fail in materials or workmanship within 10 years from date of Substantial Completion. Failures are defined to include, but are not limited to, the following: 9. Fracturing or breaking of casework components including doors, panels, shelves, or hardware resulting from normal wear and tear and normal use other than vandalism. 10. Delamination or other failures of glue bond of components. 11. Warping of casework components not resulting from leaks, flooding, or other uncontrolled moisture or humidity.

WENGER CORP. [12 35 51][12352] MUSIC EDUCATION STORAGE CASEWORK Page 4 of 7 PS-0146 (Revision 6) 12. Failure of operating hardware.

PART 2 - PRODUCTS

0.1 MANUFACTURERS A. Basis of Design: Music education storage casework design is based upon products of the manufacturer listed below. Provide basis of design product or approved comparable product. Comply with requirements of Part 1 Quality Assurance Article for approval of products not named below. 1. Wenger Corporation, Owatonna, MN; Telephone(800)4WENGER (800-493-6437); Email: [email protected]; Website: www.wengercorp.com. 2. [Specifier: Insert additional product manufacturers meeting requirements of Quality Assurance Article above, if required for project.]

0.2 MATERIALS A. Materials Meeting Sustainable Design Requirements: 1. No Added Urea Formaldehyde Products: Provide music education storage casework made with composite products and adhesives with no urea formaldehyde added. 2. Certified Wood Products: Provide music education storage casework made with wood from certified sources. Also available in Moisture Resistant, Class 1 Fire rated and Plywood cores. B. Particleboard: ANSI A208.1, minimum 43 lb/cu. ft. (689 kg/cu. m) density, [composite products and adhesives ,] with no urea formaldehyde added. C. Fire Rated Particle Board: ANSI A208.1, minimum 45 lb/cu. ft. (720 kg/cu. m) density ASTM E-84 class 1. D. Plywood: APA standards PS1-98 section 5.7.4 or 5.7.1 or ANSI /HPVA HP-1-2004 Panel provide with HDF skins to prevent grain telegraphing.

E. Particleboard Thermoset Panels: Particleboard finished with thermally-fused polyester surfacing on both sides meeting performance properties of NEMA LD 3 for VGS grade, edge-banded, including the following: Surface Abrasion Resistance: Taber Wheel, 400 cycles, for solid colors. Impact Resistance: Ball impact not less than 29.5”. F. Polyethylene Shelves: High-density, one-piece, blow-molded polyethylene, with radiused front edge, for abuse-resistant shelves. G. PVC Edge Banding: Radiused PVC extrusions, 3 mm thick. Semi rigid formulation to prevent brittle impact fractures. EVA bonded (minimum pull off force of 12 lbs) All normally visible edges are edgebanded. H. Aluminum Extrusions: 6064 T6 extrusions powder coated where required. I. Optional Protective Treatment of Back Wall: Class “C” .090” embossed fiberglass reinforced panels. Rated for a minimum of 30 in-lb gardner impact strength. Class “A” available with fire rated configurations. Color is white.

0.3 INSTRUMENT STORAGE [AND ROBE AND UNIFORM STORAGE] CASEWORK A. General: Provide through-ventilating instrument storage [and robe and uniform storage] casework meeting requirements in System Description and Performance Requirements Articles.

WENGER CORP. [12 35 51][12352] MUSIC EDUCATION STORAGE CASEWORK Page 5 of 7 PS-0146 (Revision 6) B. Side Panels and Divider Panels: Particleboard thermoset panel with no urea formaldehyde added, 3/4 inch (19 mm) thick. Side panels machined to accept unit-to-unit through-bolting. C. Grille Doors: Bright basic steel wire, 5/16 and 3/16 inch (7.9 and 4.8 mm) diameter, with full 360 degree welds at T-joints. 1. Provide for [Instrument Storage Casework][Robe and Uniform Storage Casework][casework indicated]. D. Panel Doors: Particleboard thermoset panel, 3/4 inch (19 mm) thick with no urea formaldehyde added, inset-type. Color: [Oyster] [Maple] [Pebble] [Cherry] [Evening Tigris] [Fusion Maple] [Solar Oak] [As scheduled]. 1. Provide for [Instrument Storage Casework, full height] [Instrument Storage Casework, compartment height] [Robe and Uniform Storage Casework] [casework indicated]. E. Open Casework: Provide casework without doors. 1. Provide for [Instrument Storage Casework] [Robe and Uniform Storage Casework] [casework indicated]. F. Panel Edge Banding: 3 mm thick, heat-bonded, and 1/8” (3 mm) profiled edges and corners. G. Doors larger than 8” wide and 40” tall shall have 3 hinges, Doors larger that 40” tall shall have 4 hinges. H. Shelving: Sized with adequate gap between shelving and casework side panels to allow air movement inside casework. 1. Up to 27 inches (686 mm) wide: Removable molded polyethylene shelf, with impact- resistant, radiused front edge, mounted to cabinet wall with steel pins. 2. Over 27 inches (686 mm) wide: For large instrument casework: Removable formed polyethylene shelf, ribbed, with high-impact-resistant, radiused front edge, supported by steel tube frame. I. Casework Panel Color: As selected by Architect from manufacturer's standard colors.

2.4 ACCESSORIES J. Filler Panels and Closure Kits: 3/4 inch (19 mm) thick particleboard thermoset panels with no urea formaldehyde added matching cabinet end panels. Provide the following, cut to fit field conditions, where indicated: 1. Wall filler between cabinet side and wall. 2. Top filler between cabinet top and wall. 3. Top of cabinet closure panel between cabinet and finished ceiling or soffits. K. Back wall treatment – Protective Wall treatment to be clamped to wall behind mounting rail and vertical divider panels. Seams to be secured with 3M adhesive tape.

2.5 HARDWARE A. Butt Hinges: 2-3/4 inch (70 mm), 5-knuckle steel hinges made from 0.090 inch (2.29 mm) thick steel, ANSI/BHMA A156.9, Grade 1, with powder-coated finish, through-bolted to door and side panels [and welded to grille door frames]. Hinges – Hinge pins coated with Teflon coating to prevent squeaking and need for future lubrication. B. Provide 2 hinges on compartment doors, and 4 hinges on full-height doors. C. System support feet: 5/16 inch diameter metal inserts, two each per cabinet side, accessible from within unit, and concealed in completed installation. D. Fasteners: Manufacturer-recommended fasteners as required for casework substrate and project performance requirements, consisting of one or more of the following:

WENGER CORP. [12 35 51][12352] MUSIC EDUCATION STORAGE CASEWORK Page 6 of 7 PS-0146 (Revision 6) 3. Sheet Metal Screws: SAE J78, corrosion-resistant-coated, self-drilling, self-tapping steel drill screws. 4. Wood Screws: ASME B18.6.1.

2.6 FINISHES A. Steel Sheet, Steel Wire, and Exposed Fasteners: Components to be burr free and protected from corrosion by plating or urethane based powder coating. Color as indicated.

PART 3 - EXECUTION

0.1 EXAMINATION A. Examine casework installation areas for compliance with requirements for installation tolerances, location of blocking and other anchoring reinforcements, and other existing conditions affecting installation and performance of casework. Proceed with casework installation upon correction of unsatisfactory conditions.

0.2 CASEWORK INSTALLATION A. Install plumb, level, and true; using integral levelers. Install in accordance with manufacturer’s recommendations and approved submittals. 1. [Install seismic bracing and fastening in accordance with approved shop drawings.] B. Install hardware uniformly and precisely. Set hinges snug and flat. Adjust and align hardware so moving parts operate freely and contact points meet accurately. Allow for final adjustment after installation. C. Adjust casework and hardware so doors and drawers operate smoothly without warp or bind and close with uniform reveals.

0.3 CLEANING AND PROTECTING A. Repair or replace defective work as directed by Architect upon inspection. B. Clean casework surfaces. Touch up, refinish, or replace damaged components in a manner acceptable to Architect. C. Turn over operation and maintenance instructions to Owner.

[END OF SECTION 12 35 51]

[END OF SECTION 12352] Additional Specifiers Notes for Wenger Music Education Storage Casework

WENGER CORP. [12 35 51][12352] MUSIC EDUCATION STORAGE CASEWORK Page 7 of 7 PS-0146 (Revision 6)