Addendum 1 Specifications Section 08210.pdf

MS0109

08210-1

SECTION 08210: WOOD DOORS

PART 1 GENERAL

1.01 RELATED SPECIFICATION SECTIONS:

A. Section 01000 – GENERAL REQUIREMENTS

1.02 WORK INCLUDED

A. Wood doors and panels, fire rated and non-rated.

1.03 REFERENCES

A. ANSI/NWMA I.S.1 - Industry Standard For Wood Flush Doors (Includes Standards I.S.1.1 through

I.I.S.1.7).

B. ASTM E90 - Measurement of Airborne Sound Transmission Loss of Building Partitions.

C. ASTM E152 - Methods of Fire Tests of Door Assemblies.

D. AWI - Quality Standards of Architectural Woodwork Institute.

E. NFPA 80 - Fire Doors and windows.

F. NFPA 252 - Standard Method of Fire Tests for Door Assemblies.

1.04 ACOUSTIC PERFORMANCE

A. Acoustic Rating for Door and Frame Assembly: ASTM E90, minimum STC 31. See Door Schedule on drawings for doors that are acoustical rated.

1.05 QUALITY ASSURANCE

A. Conform to requirements of AWI Quality Standard Section 1300 and 1400 Custom Grade.

B. Fire Door and Panel Construction: Conform to NFPA 252.

C. Installed Doors and Panels: Conform to NFPA 80 for fire rated class indicated on drawings.

1.06 REGULATORY REQUIREMENTS

A. Conform to applicable codes for fire rated doors and panels.

1.07 SUBMITTALS

A. Submit shop drawings and product data under provisions of Section 01300.

B. Indicate door elevations, internal blocking for hardware attachment, and cutouts for glazing and/or louvers.

C. Submit samples under provisions of Section 01300.

D. Submit one sample 6 x 6 inches in size illustrating door construction.

E. Submit manufacturer's installation instructions under provisions of Section 01300.

F. Submit manufacturer's certificate under provisions of Section 01300 that doors meet or exceed specified acoustic and/or fire rated requirements.

1.08 DELIVERY, STORAGE, AND PROTECTION

A. Protect products under provisions of Section 01600.

B. Protect doors with resilient packaging sealed with heat shrunk plastic. Break seal on site to permit ventilation.

C. Package, deliver, and store doors in accordance with AWI or ANSI/NWMA requirements.

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1.09 WARRANTY

A. Provide life of installation warranty.

B. Warranty: Warranty shall be in addition to, and not a limitation of, other rights the Government may have under the Contract Documents.

PART 2 PRODUCTS

2.01 ACCEPTABLE MANUFACTURERS

A. Algoma Hardwoods, Inc., Mohawk Flush Doors, Inc., Weyerhauser Company.

B. Substitutions: Under provisions of Section 01000.

2.02 DOOR AND PANEL TYPES

A. Flush Interior Doors: 1-3/4 inches thick; solid core construction, wood veneer faces, acoustical and/or fire rated as indicated.

B. Panels: To match door construction; face veneer to end match, acoustical and/or fire rated as indicated on the drawings.

2.03 DOOR AND PANEL CONSTRUCTION (AWI QUALITY STANDARD)

A. Solid, Non-Rated Core: AWI Section 1300, PC-Particleboard.

B. Solid, Fire Rated Core: AWI Section 1300, Type FD 1-1/2. See Door Schedule on drawings for fire-rated doors/frames.

C. Solid, Special Function Core: AWI Section 1300, Type SR - Sound Retardant (Acoustical). See Door

Schedule on drawings for acoustical-rated doors/frames.

2.04 DOOR AND PANEL CONSTRUCTION (ANSI/AWMA - I.S.1 STANDARD)

A. Solid, Non-Rated Core: ANSI/NWMA I.S.1; solid particleboard mat formed wood flake or mat-formed wood chip core.

B. Solid, Special Function Core: ANSI/NWMA I.S.1; labeled fire performance as indicated on the drawings and/or sound resistant (acoustical) type.

2.05 FLUSH DOOR AND PANEL FACING

A. Facing Quality: AWI custom grade.

B. Flush Interior Door Veneer: Birch species wood, rotary sliced with random matched grain, for transparent finish.

2.06 ADHESIVES

A. Interior Doors: AWI or ANSI/NWMA, Type II.

2.07 ACCESSORIES

A. Glass Stops: Wood type for non-fire rated doors; rolled metal type designed to conform to UL requirements for fire rated doors.

2.08 FABRICATION

A. Fabricate non-rated doors in accordance with AWI Quality Standards or ANSI/NWMAI.S.1 requirements.

B. Fabricate fire rated doors in accordance with AWI Quality Standards or ANSI/NWMA I.S.1 and to UL requirements. Attach fire-rating label to door edge.

C. Provide flush doors with 1/2-inch thick edge strips of wood species to match face veneer.

D. Pre-machine doors for finish hardware.

E. Provide "Z" or "T" shaped metal astragal in one piece to UL requirements for double fire doors to rating required.

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PART 3 EXECUTION

3.01 INSTALLATION

A. Install doors in accordance with manufacturer's instructions.

B. Machine cut relief for hinges and closers and coring for handsets and cylinders.

C. Trim door width by cutting equally on both jamb edges. Trim fire door width from lock edge only, to a maximum of 3/16 inch.

D. Trim door height by cutting equally on top and bottom edges to a maximum of 3/4 inch. Trim fire door height at bottom edge only, to a maximum of one inch.

E. Drill pilot hole for screw and boltholes. Use threaded through bolts for half surface hinges.

F. Prepare doors to receive finish hardware in accordance with AWI or ANSI/NWMA requirements.

G. Conform to AWI or ANSI/NWMA requirements for fit tolerances.

H. Coordinate installation of glass and glazing.

I. Install door louvers.

3.02 INSTALLATION TOLERANCES

A. Maximum Diagonal Distortion: 1/16 inch measured with straight edge, corner to corner.

3.03 ADJUSTING AND CLEANING

A. Adjust for smooth and balanced door movement.

END OF SECTION