589A5-15B-115_081400 INTERIOR WOOD DOORS SPECIFICATION.pdf

VA PROJECT NO. 589A5-15-115B 02-01-16

INTERIOR WOOD DOORS

08 14 00-1

SECTION 08 14 00

PART 1 - GENERAL

1.1 DESCRIPTION

A. This section specifies interior flush doors with prefinish, prefit option.

B. Section includes fire rated doors, and smoke doors, and ballistic resistant doors

1.2 RELATED WORK

A. Metal door frames: Section 08 11 13, HOLLOW METAL DOORS AND FRAMES.

B. Ballistic resistant rated windows and frames: Section 08 56 53.10, BALLISTIC RESISTANT INTERIOR WINDOWS.

C. Door hardware including hardware location (height): Section 08 71 00, DOOR HARDWARE.

D. Installation of doors and hardware: Section 08 11 13, HOLLOW METAL

DOORS AND FRAMES, Section 08 14 00, INTERIOR WOOD DOORS, or Section 08

71 00, DOOR HARDWARE.

E. Glazing: Section 08 80 00, GLAZING.

F. Door Finish: Referenced elsewhere in this specification.

G. Card readers and biometric devices: Section 28 13 00, ACCESS CONTROL

H. Sustainable Requirements: Section 01 81 13 SUSTAINABLE CONSTRUCTION

REQUIREMENTS.

1.3 SUBMITTALS

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

DATA, AND SAMPLES.

B. Samples:

1. Corner section of flush veneered door 300 mm (12 inches) square, showing details of construction, labeled to show grade and type number and conformance to specified standard.

2. Veneer sample 200 mm (8 inch) by 275 mm (11 inch) by 6 mm (1/4 inch) showing specified wood species sanded to receive a transparent finish. Factory finish veneer sample where the prefinished option is accepted.

C. Shop Drawings:

1. Show every door in project and schedule location in building.

2. Indicate type, grade, finish and size; include detail of glazing, sound gasketing and pertinent details.

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3. Provide information concerning specific requirements not included in the manufacturer's literature and data submittal.

D. Manufacturer's Literature and Data:

1. Labeled fire rated doors showing conformance with NFPA 80.

E. Laboratory Test Reports:

1. Screw holding capacity test report in accordance with WDMA T.M.10.

2. Split resistance test report in accordance with WDMA T.M.5.

3. Cycle/Slam test report in accordance with WDMA T.M.7.

4. Hinge-Loading test report in accordance with WDMA T.M.8.

1.4 WARRANTY

A. Construction Warranty: Installer shall warranty their installation of interior wood doors for a period of one (1) year from date of installation and final acceptance by the Government in accordance with the FAR clause 52.246-21, “Warranty of Construction”.

B. Manufacturer Warranty: Submit manufacturer’s written warranty for interior wood doors for lifetime of original installation from the date of installation and final acceptance by the Government. Submit manufacturer warranty during the submittal process.

1.5 DELIVERY AND STORAGE

A. Factory seal doors and accessories in minimum of 6 mil. polyethylene bags or cardboard packages which shall remain unbroken during delivery and storage.

B. Store in accordance with WDMA I.S.1-A, Job Site Information.

C. Label package for door opening where used.

1.6 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. Window and Door Manufacturers Association (WDMA):

I.S.1A-13...............Architectural Wood Flush Doors

I.S.4-13................Water-Repellent Preservative Non-Pressure

Treatment for Millwork

T.M.6-14................Adhesive (Glue Bond) Durability Test Method

T.M.7-14................Cycle-Slam Test Method

T.M.8-14................Hinge Loading Test Method

T.M.10-14...............Screwholding Test Method

C. National Fire Protection Association (NFPA):

80-13...................Fire Doors and Other Opening Protectives

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252-12..................Fire Tests of Door Assemblies

D. ASTM International (ASTM):

E90-09..................Laboratory Measurements of Airborne Sound

Transmission Loss

PART 2 - PRODUCTS

2.1 FLUSH DOORS

A. General:

1. Meet requirements of WDMA I.S.1-A, Extra Heavy Duty.

2. Adhesive: Type II

3. Thickness: 45 mm (1-3/4 inches) unless otherwise shown or specified.

B. Face Veneer:

1. In accordance with WDMA I.S.1-A.

2. One species throughout the project unless scheduled or otherwise shown.

3. For transparent finishes: Premium Grade. rift cut, red oak.

a. A grade face veneer standard optional.

b. AA grade face veneer

c. Match face veneers for doors for uniform effect of color and grain at joints.

d. Door edges shall be same species as door face veneer.

e. In existing buildings, where doors are required to have transparent finish, use wood species and grade of face veneers to match adjacent existing doors.

4. Factory sand doors for finishing.

C. Wood for stops, louvers, muntins and moldings of flush doors required to have transparent finish:

1. Solid Wood of same species as face veneer.

2. Glazing:

a. On non-labeled doors use applied wood stops nailed tight on room side and attached on opposite side with flathead, countersunk wood screws, spaced approximately 125 mm (5 inches) on centers.

b. Use stainless steel or dull chrome plated brass screws for exterior doors.

D. Fire rated wood doors:

1. Fire Performance Rating:

a. “B” label, 1-1/2 hours.

b. “C” label, 3/4 hour.

2. Labels:

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a. Doors shall conform to the requirements of NFPA 252, and, carry an identifying label from a qualified testing and inspection agency for class of door or opening shown designating fire performance rating.

b. Metal labels with raised or incised markings.

3. Performance Criteria for Stiles of doors utilizing standard mortise leaf hinges:

a. Hinge Loading: WDMA T.M.8. Average of 10 test samples for Extra

Heavy Duty doors.

b. Direct screw withdrawal: WDMA T.M.10 for Extra Heavy Duty doors.

Average of 10 test samples using a steel, fully threaded #12 wood screw.

c. Cycle Slam: 1,000,000 cycles with no loose hinge screws or other visible signs of failure when tested in accordance with WDMA

T.M.7.

4. Additional Hardware Reinforcement:

a. Provide fire rated doors with hardware reinforcement blocking.

b. Size of lock blocks as required to secure hardware specified.

c. Top, bottom and intermediate rail blocks shall measure not less than 125 mm (five inches) minimum by full core width.

d. Reinforcement blocking in compliance with manufacturer's labeling requirements.

e. Mineral material similar to core is not acceptable.

5. Other Core Components: Manufacturer's standard as allowed by the labeling requirements.

6. Provide steel frame approved for use in labeled doors for vision panels.

7. Provide steel astragal on pair of doors.

E. Smoke Barrier Doors:

1. For glazed openings use steel frames approved for use in labeled doors.

2. Provide a steel astragal on one leaf of pairs of doors, including double egress doors.

2.3 PREFINISH, PREFIT OPTION

A. Flush doors may be factory machined to receive hardware, bevels, undercuts, cutouts, accessories and fitting for frame.

B. Factory fitting to conform to specification for shop and field fitting, including factory application of sealer to edge and routings.

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C. Flush doors to receive transparent finish (in addition to being prefit) shall be factory finished as follows:

1. WDMA I.S.1-A Section F-3 specification for System TR-4, Conversion

Varnish or System TR-5, Catalyzed Vinyl.

2. Finish to match existing wood doors in adjacent areas. Submit factory samples for verification.

2.4 IDENTIFICATION MARK:

A. On top edge of door.

B. Either a stamp, brand or other indelible mark, giving manufacturer’s name, door’s trade name, construction of door, code date of manufacture and quality.

C. Accompanied by either of the following additional requirements:

1. An identification mark or a separate certification including name of inspection organization.

2. Identification of standards for door, including glue type.

3. Identification of veneer and quality certification.

4. Identification of preservative treatment for stile and rail doors.

2.5 SEALING:

A. Give top and bottom edge of doors two coats of catalyzed polyurethane or water resistant sealer before sealing in shipping containers.

B. Insulation Products shall comply with following bio-based standards for biobased materials:

Material Type Percent by Weight

Lumber 25 percent biobased material

Composite Panels- Strcutural Interior Panels

89 percent biobased material

The minimum-content standards are based on the weight (not the volume) of the material in the insulating core only.

2.6 BALLISTIC RATED DOORS

A. Of same finish and appearance as standard flush doors.

B. 1 ¾” thick, meeting UL Level 3 Ballistic Resistance rating.

C. Core shall consist of multiple layers of woven roving ballistic grade fiberglass cloth impregnated with a thermoset polyester resin and compressed into flat rigid sheets. Bonded with hardwood plywood on both sides as a base for veneer or laminate coverings.

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D. Install ballistic rated lite in door per manufacturer’s recommendation to maintain ballistic rating. Refer to glazing specification for ballistic glazing.

PART 3 - EXECUTION

3.1 DOOR PREPARATION

A. Field, shop or factory preparation: Do not violate the qualified testing and inspection agency label requirements for fire rated doors.

B. Clearances between Doors and Frames and Floors:

1. Maximum 3 mm (1/8 inch) clearance at the jambs, heads, and meeting stiles, and a 19 mm (3/4 inch) clearance at bottom, except as otherwise specified.

2. Maximum clearance at bottom of sound rated doors, light-proofed doors, doors to operating rooms, and doors designated to be fitted with mechanical seal: 10 mm (3/8 inch).

C. Provide cutouts for special details required and specified.

D. Rout doors for hardware using templates and location heights specified in Section, 08 71 00 DOOR HARDWARE.

E. Fit doors to frame, bevel lock edge of doors 3 mm (1/8 inch) for each

50 mm (two inches) of door thickness undercut where shown.

F. Immediately after fitting and cutting of doors for hardware, seal cut edges of doors with two coats of water resistant sealer.

G. Finish surfaces, including both faces, top and bottom and edges of the doors smooth to touch.

H. Apply a steel astragal on the opposite side of active door on pairs of fire rated doors.

I. Apply a steel astragal to meeting style of active leaf of pair of doors or double egress smoke doors.

3.2 INSTALLATION OF DOORS APPLICATION OF HARDWARE

A. Install doors and hardware as specified in this Section.

3.3 DOOR PROTECTION

A. As door installation is completed, place polyethylene bag or cardboard shipping container over door and tape in place.

B. Provide protective covering over knobs and handles in addition to covering door.

C. Maintain covering in good condition until removal is approved by COR.

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