105100 metal lockers.pdf

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Renovate CLC Unit 1C

VA 580-18-122

Michael E. DeBakey VAMC – Houston, TX RFI Response 3/25/2021

PART 1 - GENERAL

1.1 DESCRIPTION

SECTION 10 51 13

METAL LOCKERS

A. This Section specifies prefabricated and prefinished metal staff lockers as shown on the Drawings.

1.2 REFERENCES

A. The publications listed below form a part of this Specification to the extent referenced. The publications are referred to within the text by the basic designation only.

B. ASTM INTERNATIONAL (ASTM):

ASTM A1008/A1008M.......(2013) Standard Specification for Steel, Sheet, Cold-Rolled, Carbon, Structural, High-Strength

Low-Alloy and High-Strength Low-Alloy with

Improved Formability, Solution Hardened, and

Bake Hardened

ASTM A568/A568M.........(2013a) Standard Specifications for Steel, Sheet, Carbon, Structural, and High-Strength, Low-Alloy, Hot-Rolled and Cold-Rolled, General

Requirements for

ASTM A653/A653M.........(2013) Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-

Coated (Galvannealed) by the Hot-Dip Process

ASTM A924/A924M.........(2013) Standard Specification for General

Requirements for Steel Sheet, Metallic-Coated by the Hot-Dip Process

ASTM B456...............(2011; E 2011) Standard Specification for

Electrodeposited Coatings of Copper Plus Nickel

Plus Chromium and Nickel Plus Chromium

ASTM D6386..............(2010) Standard Practice for Preparation of

Zinc (Hot-Dip Galvanized) Coated Iron and Steel

Product and Hardware Surfaces for Painting

C. U.S. DEPARTMENT OF DEFENSE (DOD):

MIL-PRF-22750...........(2011; Rev G) Coating, Epoxy, High Solids

MIL-PRF-23377...........(2012; Rev K) Primer Coatings: Epoxy, High

Solids

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VA 580-18-122

Michael E. DeBakey VAMC – Houston, TX

D. U.S. GENERAL SERVICES ADMINISTRATION (GSA):

FS AA-L-00486...........(Rev J) Lockers, Clothing, Steel

1.3 SUBMITTALS

A. Submit the following in accordance with Section 01 33 23 SHOP DRAWINGS, PRODUCT DATA, AND SAMPLES:

1. Samples: Color chips.

1.4 DELIVERY, HANDLING, AND STORAGE

A. Deliver lockers and associated materials in their original packages, containers, or bundles bearing the manufacturer's name and the name of the material. Protect from weather, soil, and damage during delivery, storage, and construction.

1.5 FIELD MEASUREMENTS

A. To ensure proper fits, make field measurements prior to the preparation of drawings and fabrication. Verify correct location.

1.6 QUALITY ASSURANCE

A. Color Chips: Provide a minimum of 3 color chips, not less than 3 inches square, of each color indicated in the Finish Schedule on the Drawings.

PART 2 - PRODUCTS

2.1 TYPES

A. Locker must have the following type and size in the location and quantities indicated.

1. Multi-tier Lockers: Furnish multi-tier lockers comprised of 3 units stacked vertically and each to be 12 inches wide by 18 inches deep and total height of lockers 60”, attached to a 4-inch-high concrete base. Total quantity and layout shall be as shown on the Drawings.

2. Basis of Design, Penco Defiant II Locker

2.2 MATERIAL

A. Galvanized Steel Sheet: ASTM A653/A653M and ASTM A924/A924M, commercial quality, minimized spangle, galvanized steel sheet with not less than

G60 zinc coating. Prepare surface of sheet for painting in accordance with ASTM D6386, Method A. Minimum uncoated steel thickness, 20-gage.

B. Chromium Coating: Nickel and chromium electrodeposited on the specified base metal. Conform to ASTM B456, SC-3, as applicable to the base metal.

C. Finish: Baked enamel primer and topcoat of color as indicated in the

Finish Schedule on the Drawings.

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VA 580-18-122

Michael E. DeBakey VAMC – Houston, TX

2.3 COMPONENTS

A. Built-In Locks: Provide locking system as a padlock eye in the door latching mechanism.

B. Door Handles: Provide zinc alloy or steel handles with a chromium coating.

C. Doors: Not less than 0.0598-inch-thick steel sheet.

1. Hinges: Provide 5-knuckle hinges, minimum 2 inches high. Fabricate knuckle hinges from not less than 0.0787-inch-thick steel sheet. A full-height piano hinge may be provided if standard with the manufacturer. Weld or bolt hinges to the door frame. Weld, bolt, or rivet hinges to the door.

2. Latching Mechanisms: FS AA-L-00486.

D. Latch Strikes: FS AA-L-00486. Fabricate from not less than 0.0787-inch-thick steel sheet, except latch strike may be continuous from top to bottom and fabricated as part of the door framing.

E. Silencers: FS AA-L-00486.

F. Back and Side Panels, Tops, and Bottoms: FS AA-L-00486, not less than

0.0474-inch-thick steel sheet.

G. Number Plates: FS AA-L-00486. Aluminum. Provide consecutive numbers as directed by Contracting Officer’s Representative (COR).

H. Fastening Devices: Provide bolts, nuts, and rivets as specified in

FS AA-L-00486.

I. 2 single prong hooks

PART 3 - EXECUTION

3.1 ASSEMBLY AND INSTALLATION

A. Assemble lockers according to the locker manufacturer's instructions.

Align lockers horizontally and vertically. Secure lockers to wall and base with screws as indicated. Bolt adjacent lockers together. Adjust doors to operate freely without sticking or binding and to ensure they close tightly.

3.2 NUMBERING SYSTEM

A. Install number plates on lockers consecutively and as directed by COR.

3.3 FIELD QUALITY CONTROL

A. Repairing: Remove and replace damaged and unacceptable portions of completed work with new.

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Michael E. DeBakey VAMC – Houston, TX

B. Cleaning: Clean surfaces of the work, and adjacent surfaces soiled as a result of the work, in an approved manner. Remove equipment, surplus materials, and rubbish from the site.

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