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HomeMy WebLinkAbout10 51 44 Storage CubiclesTHE KENT 10 51 44 - THE KENT Issue Date 05.09.18 STORAGE CUBICLES THE KENT SECTION 10 51 44 - STORAGE CUBICLES PART 1 - GENERAL 1.1 RELATED DOCUMENTS A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section. 1.2 SUMMARY A. Section includes storage cubicles with chain link fence panels, solid vinyl fabric privacy screens and swing gates with padlock hasps. 1.3 ACTION SUBMITTALS A. Product Data: For each type of product. 1. Include construction details, material descriptions, dimensions of individual components and profiles and finishes for the following: a. Fence and gate posts, rails and fittings. b. Chain link fabric, reinforcements and attachments. c. Vinyl fabric, reinforcements and attachments. d. Gates and hardware. B. Shop Drawings: Include plans, elevations, sections, details, and attachments. C. Samples: For units with factory-applied color finishes. 1.4 INFORMATIONAL SUBMITTALS A. Qualification Data: For Installer. B. Welding certificates. C. Product Certificates: 1. For each type of chain-link fence and gate. 2. For each type of vinyl fabric. D. Product Test Reports: For framework strength according to ASTM F 1043, for tests performed by manufacturer and witnessed by a qualified testing agency. E. Sample Warranty: For special warranty. 1.5 QUALITY ASSURANCE A. Installer Qualifications: An employer of workers trained and approved by manufacturer. THE KENT 10 51 44 - THE KENT Issue Date 05.09.18 STORAGE CUBICLES THE KENT 1. Refer also to Specification Section 01 40 00 “Quality Requirements.” B. Welding Qualifications: Qualify procedures and personnel according to the following: 1. AWS D1.1, "Structural Welding Code - Steel." 2. AWS D1.3, "Structural Welding Code - Sheet Steel." C. Provide chain link fencing and gates as complete units controlled by a single source, including necessary erection accessories, fittings and fasteners. 1.6 FIELD CONDITIONS A. Field Measurements: Verify layout and actual dimensions of construction contiguous with storage cubicles by field measurements before fabrication. 1.7 WARRANTY A. Special Warranty: Manufacturers of chain link fence and vinyl screening agrees to repair or replace components of chain link fences and gates and vinyl screening that fail in materials or workmanship within specified warranty period. 1. Failures include, but are not limited to the following: a. Failure to comply with performance requirements. b. Deterioration of materials beyond normal weathering. 2. Warranty Period: Five years from date of substantial completion. PART 2 - PRODUCTS 2.1 MANUFACTURERS A. Vinyl Screening Manufacturers: Subject to compliance with requirements, available manufacturers offering products that may be incorporated into the Work include, but are not limited to, the following: 1. Fence Screen. a. Product: MAXFlex solid vinyl. 2.2 PERFORMANCE REQUIREMENTS A. Seismic Performance: Wire mesh storage lockers shall withstand the effects of earthquake motions determined according to ASCE/SEI 7. 1. Component Importance Factor: 1.5. 2.3 MATERIALS A. Recycled Content of Steel Products: Postconsumer recycled content plus one-half of pre- consumer recycled content not less than 25 percent. B. Steel Wire: ASTM A 510. THE KENT 10 51 44 - THE KENT Issue Date 05.09.18 STORAGE CUBICLES THE KENT C. Steel Plates, Channels, Angles, and Bars: ASTM A 36. D. Steel Sheet: Cold-rolled steel sheet, ASTM A 1008, Commercial Steel (CS), Type B. E. Metallic-Coated Steel Sheet: ASTM A 653, Commercial Steel (CS), Type B, with G60 zinc (galvanized) or A60 zinc-iron-alloy (galvannealed) coating designation. F. Power-Driven Fasteners: ICC-ES AC70. G. Seismic Bracing: Angles with legs not less than 1-1/4 inch wide, formed from 0.040-inch- thick, metallic-coated steel sheet; with bolted connections and 1/4-inch- diameter bolts. H. Universal Shop Primer: Fast-curing, lead- and chromate-free, universal modified-alkyd primer, complying with MPI#79. 1. Use primer containing pigments that make it easily distinguishable from zinc-rich primer. I. Zinc-Rich Primer: Compatible with topcoat, complying with SSPC-Paint 20 or SSPC-Paint 29. J. Galvanizing Repair Paint: High-zinc-dust-content paint for re-galvanizing welds in steel, complying with SSPC-Paint 20. 2.4 CHAIN-LINK FENCE FABRIC A. General: Provide fabric in one-piece heights measured between top and bottom of outer edge of selvage knuckle or twist according to "CLFMI Product Manual" and requirements indicated below: 1. Fabric Height: As indicated on Drawings. 2. Steel Wire for Fabric: Wire diameter of 0.192 inch. a. Mesh Size: 2-1/8 inches. b. Zinc-Coated Fabric: ASTM A 392, Type II, Class 1, 1.2 oz. /sq. ft. with zinc coating applied before weaving. c. Coat selvage ends of metallic-coated fabric before the weaving process with manufacturer's standard clear protective coating. 3. Selvage: Knuckled at both selvages. 2.5 FENCE FRAMEWORK A. Posts and Rails: ASTM F 1043 for framework, including rails, braces, and line; terminal; and corner posts. Provide members with minimum dimensions and wall thickness according to ASTM F 1043 based on the following: 1. Fence Height: As indicated on Drawings. 2. Heavy-Industrial-Strength Material: Group IA, round steel pipe, Schedule 40. a. Line Post: 1.9 inches in diameter. b. End, Corner, and Pull Posts: 2.375 inches in diameter. 3. Horizontal Framework Members: Intermediate, top and bottom rails according to ASTM F 1043. a. Top Rail: 1.66 inches in diameter. 4. Brace Rails: ASTM F 1043. 5. Metallic Coating for Steel Framework: a. Type A: Not less than minimum 2.0-oz. /sq. ft. average zinc coating according to ASTM A 123 or 4.0-oz. /sq. ft. zinc coating according to ASTM A 653. THE KENT 10 51 44 - THE KENT Issue Date 05.09.18 STORAGE CUBICLES THE KENT 2.6 SWING GATES A. General: ASTM F 900 for gate posts and single swing gate types. 1. Gate Leaf Width: As indicated. 2. Framework Member Sizes and Strength: Based on gate fabric height as indicated. B. Pipe and Tubing: 1. Zinc-Coated Steel: ASTM F 1043 and ASTM F 1083; manufacturer's standard protective coating and finish. 2. Gate Posts: Round tubular steel. 3. Gate Frames and Bracing: Round tubular steel. C. Frame Corner Construction: Welded or assembled with corner fittings. D. Hardware: 1. Hinges: 180-degree outward swing. 2. Latch: Permitting operation from both sides of gate with provision for padlocking accessible from both sides of gate. 3. Padlock and Chain. 2.7 FITTINGS A. Provide fittings according to ASTM F 626. B. Post Caps: Provide for each post. 1. Provide line post caps with loop to receive tension wire or top rail. C. Base Plates: Provide for each post. D. Rail and Brace Ends: For each gate, corner, pull, and end post. E. Rail Fittings: Provide the following: 1. Top Rail Sleeves: Pressed-steel or round-steel tubing not less than 6 inches long. 2. Rail Clamps: Line and corner boulevard clamps for connecting intermediate and bottom rails to posts. F. Tension and Brace Bands: Pressed steel. G. Tension Bars: Steel, length not less than 2 inches shorter than full height of chain-link fabric. Provide one bar for each gate and end post, and two for each corner and pull post, unless fabric is integrally woven into post. H. Tie Wires, Clips, and Fasteners: According to ASTM F 626. 1. Standard Round Wire Ties: For attaching chain-link fabric to posts, rails, and frames, according to the following: a. Hot-Dip Galvanized Steel: 0.106-inch- diameter wire; galvanized coating thickness matching coating thickness of chain-link fence fabric. I. Finish: 1. Metallic Coating for Pressed Steel or Cast Iron: Not less than 1.2 oz./sq. ft. of zinc. THE KENT 10 51 44 - THE KENT Issue Date 05.09.18 STORAGE CUBICLES THE KENT 2.8 STEEL AND IRON FINISHES A. Galvanizing: Hot-dip galvanize items as indicated to comply with ASTM A 153 for steel and iron hardware and with ASTM A 123 for other steel and iron products. 1. Do not quench or apply post galvanizing treatments that might interfere with paint adhesion. 2.9 VINYL FABRIC SCREEN A. See 2.1 above. PART 3 - EXECUTION 3.1 EXAMINATION A. Examine areas, with Installer present, for compliance with requirements for installation tolerances and other conditions affecting performance of the Work. B. Examine floors for suitable conditions where storage cubicles will be installed. C. Proceed with installation only after unsatisfactory conditions have been corrected. 3.2 PREPARATION A. Mark locations of fence lines, gates, and terminal posts. Indicate locations of utilities, benchmarks, and property monuments. 3.3 CHAIN-LINK FENCE INSTALLATION A. Install chain-link fencing according to ASTM F 567 and more stringent requirements specified. 1. Install fencing on established boundary as indicated on Drawings. B. Post Setting: Set posts in steel anchor plates attached to flooring system. 1. Verify that posts are set plumb, aligned, and at correct height and spacing, and hold in position during setting with concrete or mechanical devices. C. Terminal Posts: Install terminal end, corner, and gate posts according to ASTM F 567 and terminal pull posts at changes in horizontal or vertical alignment as indicated on Drawings. For D. Line Posts: Space line posts uniformly as indicated on Drawings. E. Post Bracing and Intermediate Rails: Install according to ASTM F 567, maintaining plumb position and alignment of fence posts. Diagonally brace terminal posts to adjacent line posts with truss rods and turnbuckles. Install braces at end and gate posts and at both sides of corner and pull posts. 1. Locate horizontal braces at mid-height of fabric 72 inches or higher, on fences with top rail, and at two-third fabric height on fences without top rail. Install so posts are plumb when diagonal rod is under proper tension. THE KENT 10 51 44 - THE KENT Issue Date 05.09.18 STORAGE CUBICLES THE KENT F. Tension Wire: Install according to ASTM F 567, maintaining plumb position and alignment of fence posts. Pull wire taut, without sags. Fasten fabric to tension wire. G. Top Rail: Install according to ASTM F 567, maintaining plumb position and alignment of fence posts. Run rail continuously through line post caps, bending to radius for curved runs and terminating into rail end attached to posts or post caps fabricated to receive rail at terminal posts. Provide expansion couplings as recommended in writing by fencing manufacturer. H. Intermediate and Bottom Rails: Secure to posts with fittings. I. Chain-Link Fabric: Apply fabric to outside of enclosing framework. Leave 1-inch bottom clearance between finish surface and bottom selvage unless otherwise indicated. Pull fabric taut and tie to posts, rails, and tension wires. Anchor to framework so fabric remains under tension after pulling force is released. J. Tension or Stretcher Bars: Thread through fabric and secure to end, corner, pull, and gate posts, with tension bands spaced not more than 15 inches o.c. K. Tie Wires: Use wire of proper length to firmly secure fabric to line posts and rails. Attach wire at one end to chain-link fabric, wrap wire around post a minimum of 180 degrees, and attach other end to chain-link fabric according to ASTM F 626. Bend ends of wire to minimize hazard to individuals and clothing. 1. Maximum Spacing: Tie fabric to line posts at 12 inches o.c. and to braces at 24 inches o.c. L. Fasteners: Install nuts for tension bands and carriage bolts on the side of fence opposite the fabric side. Peen ends of bolts or score threads to prevent removal of nuts. 3.4 GATE INSTALLATION A. Install gates according to manufacturer's written instructions, level, plumb, and secure for full opening without interference. Attach fabric as for fencing. Attach hardware using tamper- resistant or concealed means. Install ground-set items in concrete for anchorage. Adjust hardware for smooth operation. 3.5 ADJUSTING AND CLEANING A. Gates: Adjust gates to operate smoothly, easily, and quietly, free of binding, warp, excessive deflection, distortion, nonalignment, misplacement, disruption, or malfunction, throughout entire operational range. Confirm that latches and locks engage accurately and securely without forcing or binding. B. Adjust doors to operate smoothly and easily without binding or warping. Adjust hardware to function smoothly. Confirm that hasps engage accurately and securely without forcing or binding. C. Remove and replace defective work, including doors and framing that are warped, bowed, or otherwise unacceptable. D. Galvanized Surfaces: Clean field welds, bolted connections, and abraded areas and repair galvanizing to comply with ASTM A 780. THE KENT 10 51 44 - THE KENT Issue Date 05.09.18 STORAGE CUBICLES THE KENT END OF SECTION 10 51 44