102600 Wall and Door Protection - Addendum 4.pdf

Sioux Falls VA Health Care System Sioux Falls Boiler Plant

Sioux Falls, South Dakota #438-22-900

ADDENDUM #4 01-01-21

10 26 00 - 1

SECTION 10 26 00

WALL AND DOOR PROTECTION

PART 1 - GENERAL

1.1 DESCRIPTION

A. This section specifies corner guards.

1.2 RELATED WORK

A. Section 05 50 00, METAL FABRICATIONS: Structural Steel Corner Guards.

B. Section 08 71 00, DOOR HARDWARE: Armor plates and kick plates not specified in this section.

1.3 QUALITY ASSURANCE

A. Manufacturer’s Qualifications: Manufacturer with a minimum of three (3) years’ experience in providing items of type specified.

1. Obtain wall and door protection from single manufacturer.

B. Installer’s Qualifications: Installers are to have a minimum of three

(3) years’ experience in the installation of units required for this project.

1.4 SUBMITTALS

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

DATA, AND SAMPLES.

B. Shop Drawings: show design and installation details.

C. Manufacturer's Literature and Data:

1. Corner Guards.

D. Manufacturer’s qualifications.

E. Installer’s qualifications.

F. Manufacturer’s warranty.

1.5 DELIVERY AND STORAGE

A. Deliver materials to the site in original sealed packages or containers marked with the name and brand, or trademark of the manufacturer.

B. Protect from damage from handling and construction operations before, during and after installation.

C. Store in a dry environment of approximately 21 degrees C (70 degrees F) for at least 48 hours prior to installation.

1.6 WARRANTY

A. Construction Warranty: Comply with FAR clause 52.246-21 “Warranty of

Construction”.

10 26 00 - 2

B. Manufacturer Warranty: Manufacturer shall warranty their wall and door protection for a minimum of five (5) years from date of installation and final acceptance by the Government. Submit manufacturer warranty.

1.7 APPLICABLE PUBLICATIONS

A. publications listed below form a part of this specification to extent referenced. publications are referenced in text by basic designation only.

B. ASTM International (ASTM):

A240/A240M-20...........Chromium and Chromium-Nickel Stainless Steel

Plate, Sheet, and Strip for Pressure Vessels and For General Applications

B221-14.................Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes

B221M-13................Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes (Metric)

D256-10(2018)...........Determining the Izod Pendulum Impact Resistance of Plastics

D635-18.................Rate of Burning and/or Extent and Time of

Burning of Plastics in a Horizontal Position

E84-20..................Surface Burning Characteristics of Building

Materials

C. Aluminum Association (AA):

DAF 45-09...............Designation System for Aluminum Finishes

D. American Architectural Manufacturers Association (AAMA):

611-14..................Voluntary Specification for Anodized

Architectural Aluminum

E. Code of Federal Regulation (CFR):

40 CFR 59(2020) Subpart D National Volatile Organic Compound

Emission Standards for Architectural Coatings

F. The National Association of Architectural Metal Manufacturers (NAAMM):

AMP 500-06..............Metal Finishes Manual

G. National Fire Protection Association (NFPA):

80-2019.................Standard for Fire Doors and Other Opening

Protectives

H. SAE International (SAE):

J 1545-2014-10..........Instrumental Color Difference Measurement for

Exterior Finishes, Textiles and Colored Trim.

10 26 00 - 3

I. Underwriters Laboratories Inc. (UL):

Annual Issue............Building Materials Directory

PART 2 - PRODUCTS

2.1 MATERIALS

A. Aluminum Extruded: ASTM B221M (B221), Alloy 6063, Temper T5 or T6.

Provide aluminum alloy used for colored anodizing coating as required to produce specified color.

2.2 CORNER GUARDS

A. Extruded Aluminum, Shock-Absorbing Corner Guards: Surface mounted type.

1. Snap-on corner guard formed from extruded aluminum material, free floating on a continuous 1.52 mm (0.060-inch) thick extruded aluminum retainer. Retainer used for flush mounted type to act as a stop for adjacent wall finish material. Provide appropriate mounting hardware, cushions and base plates as required.

2. Profile: Minimum 76 mm (3 inch) long leg and 6 mm (1/4 inch) corner radius

3. Height: 1.22 m (4 feet) and .

4. Retainer Clips: Provide manufacturer’s standard impact-absorbing clips.

5. Provide factory fabricated extruded aluminum closure caps at top and bottom of surface mounted corner guards.

2.3 FASTENERS AND ANCHORS

A. Provide fasteners and anchors as required for each specific type of installation.

B. Where type, size, spacing or method of fastening is not shown or specified in construction documents, submit shop drawings showing proposed installation details.

2.4 FINISH

A. Aluminum: In accordance with AA DAF-45.

1. Exposed aluminum: AAMA 611 AA-M12C22A31 chemically etched medium matte, with clear anodic coating, Class II Architectural, .01 mm

(0.4 mil) thick. AAMA 611 AA-M12C22A32 chemically etched medium

10 26 00 - 4 matte with integrally colored anodic coating, Class II Architectural

.01 mm (0.4 mil) thick.

2. Concealed aluminum: Mill finish as fabricated, uniform in color and free from surface blemishes.

PART 3 - INSTALLATION

3.1 ALUMINUM CORNER GUARDS

Install corner guards on walls in accordance with manufacturer's instructions.

- - - E N D - - -