Attachment B - Specification Section 105113 - Metal Lockers.pdf

SECTION 10 51 13

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VA SAN DIEGO MODERNIZE AE SUPPLY CHAIN MANAGEMENT

HEALTHCARE SYSTEM PROJECT 664-21-301

9/1/23

METAL LOCKERS

PART 1 - GENERAL

1.1 SUMMARY

A. Section Includes:

1. Metal lockers.

2. Supplementary components and accessories necessary for a complete installation.

1.2 RELATED WORK

A. Color of Lockers: Putty as by Lyon Workspace or approved equal.

1.3 ADMINISTRATIVE REQUIREMENTS

A. Coordination:

1. Coordinate size and location of bases for metal lockers.

2. Coordinate sizes and locations of framing, blocking, furring, reinforcements, and other related units of Work specified in other

Sections to ensure that metal lockers can be supported and installed as indicated.

1.4 SUBMITTALS

A. Submit in accordance with Section 01 33 23, SHOP DRAWINGS, PRODUCT

DATA, AND SAMPLES.

B. Product Data: Provide data on locker types, sizes and accessories.

C. Shop Drawings: Indicate locker plan layout, numbering plan.

D. Samples: Submit two samples 3 x 6 inches in size, of color scheduled; applied to specified base metal.

E. Manufacturer's Installation Instructions: Indicate component installation assembly.

1.5 WARRANTY

A. Special Warranty: Manufacturer's standard form in which manufacturer agrees to repair or replace components of metal lockers that fail in materials or workmanship, excluding finish, within specified warranty period.

1. Failures include, but are not limited to, the following:

a. Structural failures.

b. Faulty operation of latches and other door hardware.

2. Damage from deliberate destruction and vandalism is excluded.

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VA SAN DIEGO MODERNIZE AE SUPPLY CHAIN MANAGEMENT

3. Warranty Period for All-Welded Metal Lockers: Lifetime from date of

Substantial Completion.

PART 2 - PRODUCTS

2.1 METAL LOCKERS

A. Description: 3-tier, knocked-down and field-assembled recessed locker units.

B. Comply with the following:

1. Overall Size: 12-inch wide by 21-inch deep by 78-inch high.

2. Material: Cold-rolled uncoated steel sheet having minimum 50 percent recycled content.

3. Finish: Manufacturer's standard shop-applied pre-treatment and synthetic resin baked enamel finish complying with AAMA 2603 requirements for pigmented organic coatings.

4. Color: Putty by Lyon Workspace or as selected by Architect from manufacturer’s standard colors.

2.2 COMPONENTS

A. Frames: Minimum 0.060-inch (16-gage USS) thick, one-inch face width channel shapes formed into continuous vertical door strike integral with the frame on both sides of the door opening; and lapped and factory welded corners with top and bottom main frames factory welded into vertical main frames.

B. Doors: Minimum 0.060-inch (16-gage USS) thick formed with a full channel shape on the lock side to fully conceal the lock bar, on the hinge side and at right angles across the top and bottom.

1. Stiffeners: Manufacturer's standard full-height stiffener fabricated from 0.048-inch (18-gage USS) thick steel sheet and welded to inner face of doors.

2. Vent: Provide stamped louvers at the top and bottom of each door.

3. Door Configuration: See interior elevations

C. Recessed Door Handle and Latch: Pry- and vandal-resistant stainless-steel recessed cup with integral door pull; locking device does not protrude beyond face of door.

1. Latch: One-piece, pre-lubricated, spring steel latch completely contained within the lock bar under tension to provide rattle-free operation. Provide 2 latch points on heavy-gage frame hooks with rubber silencers.

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2. Handle: Lift type, formed of chrome-plated zinc alloy or steel members. Provide handles that are free of openings or surfaces that permit leverage to be applied.

3. Locking Mechanism: Provide padlock hasp.

D. Hinge: Minimum 2-inch high, 5-knuckle, full loop, tight pin style hinges securely welded to frame and double riveted to the inside of the door flange.

1. Provide minimum 2 hinges.

2. Fabricate hinges to swing 180 degrees.

3. Hinge doors in the direction shown on the Drawings.

E. Body and Shelves: Minimum 0.024-inch (24-gage USS) thick unperforated steel sheet assembled by riveting or bolting body components together.

1. Flange tops, bottoms and shelves on all 4 sides

2. Flange backs on 2 sides.

3. Offset uprights at the front and flange at the rear to provide a double lapped rear corner.

2.3 ACCESSORIES

A. Legs: 6 inches high; formed by extending vertical frame members, or fabricated from 0.075-inch (14-gage USS) thick steel sheet; welded to bottom of locker. Provide closure panels at bottom and sides.

B. Closed Front and End Bases: Minimum 0.036-inch (20-gage USS) thick steel sheet.

C. Continuous Sloping Tops: Minimum 0.036-inch (20-gage USS) thick steel sheet.

D. Hooks: Provide 1 double-prong back hook and two single prong wall hooks at each compartment.

E. Number plates: Polished aluminum number plate attached to door face with black numerals not less than 1/2-inch high.

PART 3 - EXECUTION

3.1 INSTALLATION

A. General: Install level, plumb, and true; shim as required, using concealed shims.

1. Anchor locker runs at ends and at intervals recommended by manufacturer, but not more than 36 inches o.c. Install anchors through backup reinforcing plates, channels, or blocking as required to prevent metal distortion, using concealed fasteners.

2. Anchor single rows of metal lockers to walls near top and bottom of

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3. Anchor back-to-back metal lockers to floor.

B. Knocked-Down Metal Lockers: Assemble knocked-down metal lockers with standard fasteners, with no exposed fasteners on door faces or face frames.

C. Equipment and Accessories: Fit exposed connections of trim, fillers, and closures accurately together to form tight, hairline joints, with concealed fasteners and splice plates.

1. Attach hooks with at least two fasteners.

2. Identification Plates: Identify metal lockers with identification indicated on Drawings.

a. Attach plates to each locker door, near top, centered, with at least two aluminum rivets.

b. Attach plates to upper shelf of each open-front metal locker, centered, with a least two aluminum rivets.

3. Attach filler panels with concealed fasteners. Locate fillers panels where indicated on Drawings.

4. Attach boxed end panels with concealed fasteners to conceal exposed ends of non-recessed metal lockers.

D. Clean, lubricate, and adjust hardware. Adjust doors and latches to operate easily without binding.

E. Touch up marred finishes, or replace metal lockers that cannot be restored to factory-finished appearance. Use only materials and procedures recommended or furnished by metal locker manufacturer.

END OF SECTION