Project manual

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: Select Premium Grade. rotary cut, BIRCH.
a. AA grade face veneer

^{b. Match face veneers for doors for uniform effect of color and}

grain at joints.

c. Door edges shall be same species as door face veneer except maple may be used for stile face veneer on birch doors.

d. 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, except maple may be used on birch doors.

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:
a. Doors shall conform to the requirements of ASTM E2074, or 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.

2.2 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.
C. Flush doors to receive transparent finish (in addition to being prefit

^{)[shall][may] 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. Use stain when required to produce the finish specified in Section

09 06 00 SCHEDULE FOR FINISHES.

2.3 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.}

2.4 SEALING:

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

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 (2 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

or double egress smoke doors.

3.2 INSTALLATION OF DOORS APPLICATION OF HARDWARE
A. Install doors and hardware as specified in Section, INSTALLATION OF DOORS AND HARDWARE.

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 Resident

Engineer.

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SECTION 08 31 13 - ACCESS DOORS AND FRAMES

PART 1 - GENERAL

1.1 DESCRIPTION:

A. Section specifies access doors or panels.

1.2 RELATED WORK:

A. Access doors in acoustical ceilings: Section 09 51 00, ACOUSTICAL CEILINGS.
B. Locations of access doors for duct work cleanouts: Section 23 31 00, HVAC DUCTS AND CASINGS; Section 23 37 00, AIR OUTLETS AND INLETS.

1.3 SUBMITTALS

A. Submit in accordance with Section 01 33 23, SHOP DRAWINGS, PRODUCT DATA, AND SAMPLES.
B. Shop Drawings: Access doors, each type, showing construction, location and installation details.
C. Manufacturer's Literature and Data: Access doors, each type.

1.4 APPLICABLE PUBLICATIONS

A. Publications listed below form a part of this specification to extent referenced. Publications are referenced in the text by basic designation only.
B. American Society for Testing and Materials (ASTM):
1. A167-99(R-2004) Stainless and Heat-Resisting Chromium-Nickel Steel

Plate, Sheet and Strip

2. A1008-07 Steel Sheet, Cold-Rolled, Carbon, Structural, High

Strength Low-Alloy

C. American Welding Society (AWS):
1. D1.3-98 Structural Welding Code Sheet Steel
D. National Fire Protection Association (NFPA):
1. 80-06 Fire Doors and Windows
E. The National Association of Architectural Metal Manufacturers (NAAMM):
1. AMP 500 Series Metal Finishes Manual
F. Underwriters Laboratories, Inc. (UL):
1. Fire Resistance Directory

PART 2 - PRODUCTS

2.1 FABRICATION, GENERAL

A. Fabricate components to be straight, square, flat and in same plane where required.
1. Slightly round exposed edges and without burrs, snags and sharp edges.

2. Exposed welds continuous and ground smooth.

^{3. Weld in accordance with AWS D1.3.}
B. Number of locks and non-continuous hinges as required to maintain alignment of panel with frame. For fire rated doors, use hinges and locks as required by fire test.
C. Provide anchors or make provisions in frame for anchoring to adjacent construction. Provide size, number and location of anchors on four sides to secure access door in opening. Provide anchors as required by fire test.

2.2 ACCESS DOORS, FLUSH PANEL: A. Door Panel:

^{1. Form of 1.9 mm (0.0747 inch) thick steel or 1.5 mm (0.0598 inch)}

thick stainless steel sheet.

2. Reinforce to maintain flat surface. B. Frame:

1. Form of 1.5 mm (0.0598 inch) thick steel or stainless steel sheet of depth and configuration to suit material and type of construction where installed.

2. Provide surface mounted units having frame flange at perimeter where installed in concrete, masonry, or gypsum board construction.

3. Weld exposed joints in flange and grind smooth. C. Hinge:

1. Concealed spring hinge to allow panel to open 175 degrees.

2. Provide removable hinge pin to allow removal of panel from frame. D. Lock:

1. Flush, screwdriver operated cam lock.
2.3 FINISH:
A. Provide in accordance with NAAMM AMP 500 series on exposed surfaces.
B. Steel Surfaces: Baked-on prime coat over a protective phosphate coating for general use.
C. Stainless Steel: No. 4 for exposed surfaces for wet areas and in ceramic tile finishes.

2.4 SIZE:

A. Minimum 600 mm (24 inches) square door unless otherwise shown or required to suit opening in suspension system of ceiling.

PART 3 - EXECUTION

3.1 LOCATION:

A. Provide access panels or doors wherever any valves, traps, dampers, cleanouts, and other control items of mechanical, electrical and conveyor work are concealed in wall or partition, or are above ceiling of gypsum board or plaster.
B. Use fire rated doors in fire rated partitions and ceilings.
C. Use flush panels in partitions and gypsum board or plaster ceilings, except lay-in acoustical panel ceilings or upward access acoustical tile ceilings.

3.2 INSTALLATION, GENERAL:

A. Install access doors in openings to have sides vertical in wall installations, and parallel to ceiling suspension grid or side walls when installed in ceiling.
B. Set frames so that edge of frames without flanges will finish flush with surrounding finish surfaces.
C. Set frames with flanges to overlap opening and so that face will be uniformly spaced from the finish surface.
D. Set recessed panel access doors recessed so that face of surrounding materials will finish on the same plane, when finish in door is installed.

3.3 ANCHORAGE:

A. Secure frames to adjacent construction using anchors attached to frames or by use of bolts or screws through the frame members.
B. Type, size and number of anchoring device suitable for the material surrounding the opening, maintain alignment, and resist displacement during normal use of access door.
C. Anchors for fire rated access doors shall meet requirements of applicable fire test.

3.4 ADJUSTMENT:

A. Adjust hardware so that door panel will open freely.
B. Adjust door when closed so door panel is centered in the frame.

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SECTION 08 41 13 - ALUMINUM-FRAMED ENTRANCES AND STOREFRONTS

PART 1 - GENERAL

1.1 DESCRIPTION:

A. This section specifies aluminum entrance work including storefront construction, hung doors, interior ICU sliding doors, and other components to make a complete assembly.

1.2 RELATED WORK:

A. Glass and Glazing: Section 08 80 00, GLAZING. B. Hardware: Section 08 71 00, DOOR HARDWARE.
1.3 SUBMITTALS:
A. Submit in accordance with Section 01 33 23, SHOP DRAWINGS, PRODUCT DATA, AND SAMPLES.
B. Shop Drawings: (1/2 full scale) showing construction, anchorage, reinforcement, and installation details.
C. Manufacturer’s Literature and Data:
1. Doors, each type.

2. Entrance and Storefront construction. D. Manufacturer's Certificates:

1. Stating that aluminum has been given specified thickness of anodizing.

2. Indicating manufacturer's qualifications specified.

1.4 QUALITY ASSURANCE:
A. Approval by Contracting Officer is required of products of proposed manufacturer, or supplier, and will be based upon submission by Contractor certification.
B. Certify manufacturer regularly and presently manufactures aluminum entrances and storefronts as one of their principal products.

1.5 DELIVERY, STORAGE AND HANDLING:

A. Deliver aluminum entrance and storefront material to the site in packages
or containers; labeled for identification with the manufacturer's name, brand and contents.
B. Store aluminum entrance and storefront material in weather-tight and dry storage facility.
C. Protect from damage from handling, weather and construction operations before, during and after installation.

1.6 APPLICABLE PUBLICATIONS:

A. The publications listed below form a part of this specification to the extent referenced. The publications are referenced in the text by the basic designation only.
B. American Society for Testing and Materials (ASTM):
1. B209-06 Aluminum and Aluminum-Alloy Sheet and Plate

2. B221-05 Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Shapes, and Tubes

3. E283-04 Rate of Air Leakage Through Exterior Windows, Curtain Walls, and Doors Under Specified Pressure Differences Across the Specimen

4. E331-00 Water Penetration of Exterior Windows, Curtain Walls, and Doors by Uniform Static Air Pressure Difference

5. F468-06 Nonferrous Bolts, Hex Cap Screws, and Studs for General

^Use

6. F593-04 Stainless Steel Bolts, Hex Cap Screws, and Studs

C. National Association of Architectural Metal Manufacturers (NAAMM):
1. AMP 500 Series Metal Finishes Manual
D. American Architectural Manufacturer's Association (AAMA):
1. 2604-05 High Performance Organic Coatings on Architectural

Aluminum Extrusions and Panels

E. American Welding Society (AWS):
1. D1.2-03 Structural Welding Code Aluminum

1.7 PERFORMANCE REQUIREMENTS:

A. Shapes and thickness of framing members shall be sufficient to withstand a design wind load of not less than 1.4 kilopascals (30 pounds per square foot) of supported area with a deflection of not more than 1/175 times the length of the member and a safety factor of not less than 1.65 (applied to overall load failure of the unit). Provide glazing beads, moldings, and trim of not less than 1.25 mm (0.050 inch) nominal thickness.
B. Air Infiltration: When tested in accordance with ASTM E 283, air infiltration shall not exceed 2.63 x 10-50 cm per square meter (0.06 cubic feet per minute per square foot) of fixed area at a test pressure of 0.30 kPa (6.24 pounds per square foot) 80 kilometers (50 mile) per hour wind.
C. Water Penetration: When tested in accordance with ASTM E 331, there shall be no water penetration at a pressure of 0.38 kPa (8 pounds per square foot) of fixed area.

PART 2 - PRODUCTS

2.1 MATERIALS:

A. Aluminum, ASTM B209 and B221:
1. Alloy 6063 temper T5 for doors, door frames,. B. Fasteners:

1. Aluminum: ASTM F468, Alloy 2024.

2. Stainless Steel: ASTM F593, Alloy Groups 1, 2 and 3.

2.2 FABRICATION:

A. Fabricate doors, of extruded aluminum sections not less than 3 mm (0.125 inch) thick. Fabricate glazing beads of aluminum not less than 1.0 mm (0.050 inch) thick.
B. Accurately form metal parts and accurately fit and rigidly assemble joints, except those joints designed to accommodate movement. Seal joints to prevent leakage of both air and water.
C. Make welds in aluminum in accordance with the recommended practice AWA D1.2. Use electrodes and methods recommended by the manufacturers of the metals and alloys being welded. Make welds behind finished surfaces so as to cause no distortion or discoloration of the exposed side. Clean welded joints of welding flux and dress exposed and contact surfaces.
D. Make provisions in doors and frames to receive the specified hardware and accessories. Coordinate schedule and template for hardware specified

under Section 08 71 00, DOOR HARDWARE. Where concealed closers or other mechanisms are required, provide the necessary space, cutouts, and reinforcement for secure fastening.

E. Fit and assemble the work at the manufacturer's plant. Mark work that cannot be permanently plant-assembled to assure proper assembly in the field.
2.3 PROTECTION OF ALUMINUM:
A. Isolate aluminum from contact with dissimilar metals other than stainless steel, white bronze, or zinc by any of the following:
1. Coat the dissimilar metal with two coats of heavy-bodied alkali resistant bituminous paint.

^{2. Place caulking compound, or non-absorptive tape, or gasket between}

the aluminum and the dissimilar metal.

3. Paint aluminum in contact with mortar, concrete and plaster, with a coat of aluminum paint primer.

2.4 STILE AND RAIL DOORS:

A. Nominal 45 mm (1-3/4 inch) thick, with stile and head rail 90 mm (3-1/2 inches) wide, and bottom rail 250 mm (10 inches) wide.
B. Bevel single-acting doors 3 mm (1/8 inch) at lock, hinge and meeting

stile edges. Provide clearances of 2 mm (1/16 inch) at hinge stiles, 3 mm (1/8 inch) at lock stiles and top rails, and 5 mm (3/16 inch) at floors and thresholds. Form glass rebates integrally with stiles and rails. Glazing beads may be formed integrally with stiles and rails or applied type secured with fasteners at 150 mm (6 inches) on centers.

C. Construct doors with a system of welded joints or interlocking dovetail joints between stiles and rails. Clamp door together through top and bottom rails with 9 mm (3/8 inch) primed steel rod extending into the stiles, and having a self-locking nut and washer at each end. Reinforce stiles and rails to prevent door distortion when tie rods are tightened. Provide a compensating spring-type washer under each nut to take up any stresses that may develop. Construct joints between rails and stiles to remain rigid and tight when door is operated.
D. Weather-stripping: Provide removable, woven pile type (silicone-treated) weather-stripping attached to aluminum or vinyl holder. Make slots for applying weather-stripping integral with doors and door frame stops. Apply continuous weather-stripping to heads, jambs, bottom, and meeting stiles of doors and frames. Install weather-stripping so doors can swing freely and close positively.

2.5 REINFORCEMENT FOR BUILDERS HARDWARE:

A. Fabricate from stainless steel plates.
B. Hinge and pivot reinforcing: 4.55 mm (0.1793 inch) thick.
C. Reinforcing for lock face, flush bolts, concealed holders, concealed or surface mounted closers: 2.66 mm (0.1046 inch) thick.
D. Reinforcing for all other surface mounted hardware: 1.5 mm (0.0598 inch)

thick.
2.6 FINISH

A. In accordance with NAAMM AMP 500 series. B. Anodized Aluminum:

1. Clear Finish: Chemically etched medium matte, with clear anodic coating, Class I Architectural, 7 mils thick.

PART 3 - EXECUTION

3.1 INSTALLATION:

A. Allowable Installation Tolerances: Install work plumb and true, in alignment and in relation to lines and grades shown. Variation of 3 mm (1/8 inch) in 2400 mm (8 feet), non-accumulative, is maximum permissible for plumb, level, warp, bow and alignment.
B. Anchor aluminum door frames to adjoining construction at heads, jambs and bottom and to steel supports, and bracing. Anchor frames with stainless steel or aluminum countersunk flathead, expansion bolts or machine

screws, as applicable..

C. Install hardware specified under Section 08 71 00, DOOR HARDWARE.

3.2 ADJUSTING:

A. After installation of entrance and storefront work is completed, adjust and lubricate operating mechanisms to insure proper performance.

3.3 PROTECTION, CLEANING AND REPAIRING:

A. Remove all mastic smears and other unsightly marks, and repair any damaged or disfiguration of the work. Protect the installed work against damage or abuse.

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SECTION 08 71 00 - DOOR HARDWARE

PART 1 - GENERAL

1.1 RELATED DOCUMENTS
A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 1 Specification Sections, apply to this Section.

1.2 SUMMARY
A. This Section includes the following:
1. Commercial door hardware for the following:
a. Swinging doors. b. Sliding doors. c. Folding doors.

d. Other doors to the extent indicated. B. Related Sections include the following:

^{1. Division 8 Section "Steel Doors and Frames"}

2. Division 8 Section "Flush Wood Doors"

3. Division 8 Section "Aluminum Entrances and Storefronts"

4. Division 8 Section "Power Door Operators" for automatic door operators.

1.3 SUBMITTALS
A. Product Data: Include installation details, material descriptions, dimensions of individual components and profiles, and finishes.
B. Shop Drawings: Details of electrified door hardware, indicating the following:
1. Wiring Diagrams: Detail wiring for power, signal, and control systems and differentiate between manufacturer-installed and field- installed wiring. Include the following:
a. System schematic.

b. Point-to-point wiring diagram. c. Riser diagram.

d. Elevation of each door.
2. Detail interface between electrified door hardware and access fire alarm, control, and security building control system.

units or sections of units showing the full range of colors, textures, and patterns available for each type of door hardware indicated.

1. Samples will be returned to Contractor. Units that are acceptable and remain undamaged through submittal, review, and field comparison process may, after final check of operation, be incorporated into the Work, within limitations of keying requirements.
D. Door Hardware Schedule: Prepared by or under the supervision of supplier, detailing fabrication and assembly of door hardware, as well as procedures and diagrams. Coordinate the final Door Hardware Schedule with doors, frames, and related work to ensure proper size, thickness, hand, function, and finish of door hardware.
1. Format: Comply with scheduling sequence and vertical format in

DHI's "Sequence and Format for the Hardware Schedule."

2. Organization: Organize the Door Hardware Schedule into door hardware sets indicating complete designations of every item required for each door or opening.
a. Organize door hardware sets in same order as in the Door

Hardware Schedule at the end of Part 3.

3. Content: Include the following information:
a. Type, style, function, size, label, hand, and finish of each door hardware item.

b. Manufacturer of each item.

c. Fastenings and other pertinent information.

d. Location of each door hardware set, cross-referenced to

^{Drawings, both on floor plans and in door and frame schedule.}

e. Explanation of abbreviations, symbols, and codes contained in schedule.

f. Mounting locations for door hardware. g. Door and frame sizes and materials.

^{h. Description of each electrified door hardware function,}

including location, sequence of operation, and interface with other building control systems.

1) Sequence of Operation: Include description of component functions that occur in the following situations: authorized person wants to enter; authorized person wants to exit; unauthorized person wants to enter; unauthorized person wants to exit.
4. Submittal Sequence: Submit the final Door Hardware Schedule at earliest possible date, particularly where approval of the Door Hardware Schedule must precede fabrication of other work that is critical in the Project construction schedule. Include Product Data, Samples, Shop Drawings of other work affected by door hardware, and other information essential to the coordinated review of the Door Hardware Schedule.

^{5. Submittal Sequence: Submit initial draft of final schedule along}

with essential Product Data to facilitate the fabrication of other work that is critical in the Project construction schedule. Submit

coordination with Shop Drawings of other work, delivery schedules, and similar information has been completed and accepted.
E. Keying Schedule: Prepared by or under the supervision of supplier, detailing Owner's final keying instructions for locks. Include schematic keying diagram and index each key set to unique door designations.
F. Product Certificates: Signed by manufacturers of electrified door hardware certifying that products furnished comply with requirements.
1. Certify that door hardware approved for use on types and sizes of labeled fire doors complies with listed fire door assemblies.
G. Qualification Data: For firms and persons specified in "Quality

Assurance" Article.

1. Include lists of completed projects with project names and addresses of architects and owners, and other information specified.
H. Product Test Reports: Based on evaluation of comprehensive tests performed by manufacturer and witnessed by a qualified testing agency, indicating current products comply with requirements.
I. Maintenance Data: For each type of door hardware to include in maintenance manuals specified in Division 1.
J. Warranties: Special warranties specified in this Section.

1.4 QUALITY ASSURANCE
A. Installer Qualifications: An experienced installer who has completed door hardware similar in material, design, and extent to that indicated for this Project and whose work has resulted in construction with a record of successful in-service performance.
B. Supplier Qualifications: Door hardware supplier with warehousing facilities in Project's vicinity and who is or employs a qualified Architectural Hardware Consultant, available during the course of the Work to consult with Contractor, Architect, and Owner about door hardware and keying.
1. Electrified Door Hardware Supplier Qualifications: An experienced door hardware supplier who has completed projects with electrified door hardware similar in material, design, and extent to that indicated for this Project, whose work has resulted in construction with a record of successful in-service performance, and who is acceptable to manufacturer of primary materials.
a. Engineering Responsibility: Prepare data for electrified door hardware, including Shop Drawings, based on testing and engineering analysis of manufacturer's standard units in assemblies similar to those indicated for this Project.
2. Scheduling Responsibility: Preparation of door hardware and keying schedules.

C.	Architectural Hardware Consultant Qualifications:	A person who is
	^currently certified by the Door and Hardware	^Institute as an

<sup>Architectural Hardware Consultant and who is experienced in providing

consulting services for door hardware installations that are comparable</sup>

in material, design, and extent to that indicated for this Project.

1. Electrified Door Hardware Qualifications: Experienced in providing consulting services for electrified door hardware installations.
D. Source Limitations: Obtain each type and variety of door hardware from a single manufacturer, unless otherwise indicated.
1. Provide electrified door hardware from same manufacturer as mechanical door hardware, unless otherwise indicated. Manufacturers that are listed to perform electrical modifications, by a testing and inspecting agency acceptable to authorities having jurisdiction, are acceptable.
^{E. Regulatory Requirements: Comply with provisions of the following:}

1.	Where	indicated to comply with accessibility requirements, comply
	^with	^Americans with Disabilities Act (ADA), "Accessibility

<sup>Guidelines for Buildings and Facilities (ADAAG)," ANSI A117.1, FED-

STD-795, "Uniform Federal Accessibility Standards," as follows:</sup>
a. Handles, Pulls, Latches, Locks, and other Operating Devices: Shape that is easy to grasp with one hand and does not require tight grasping, tight pinching, or twisting of the wrist.

b. Door Closers: Comply with the following maximum opening-force requirements indicated:

1) Interior Hinged Doors: 5 lbf applied perpendicular to door.

2) Sliding or Folding Doors: 5 lbf applied parallel to door at latch.

^{3) Fire Doors: Minimum opening force allowable by authorities}

having jurisdiction.

c. Thresholds: Not more than 1/2 inch high, Not more than 3/4 inch high for exterior sliding doors. Bevel raised thresholds with a slope of not more than 1:2.
2. NFPA 101: Comply with the following for means of egress doors:
a. Latches, Locks, and Exit Devices: Not more than 15 lbf to release the latch. Locks shall not require the use of a key, tool, or special knowledge for operation.

b. Delayed-Egress Locks: Lock releases within 15 seconds after applying a force not more than 15 lbf for not more than 3 seconds.

c. Door Closers: Not more than 30 lbf to set door in motion and not more than 15 lbf to open door to minimum required width.

d. Thresholds: Not more than 1/2 inch high.

NFPA 70, Article 100, by a testing agency acceptable to authorities having jurisdiction.
F. Fire-Rated Door Assemblies: Provide door hardware for assemblies complying with NFPA 80 that are listed and labeled by a testing and inspecting agency acceptable to authorities having jurisdiction, for fire ratings indicated, based on testing according to NFPA 252.
1. Test Pressure: Test at atmospheric pressure.
G. Keying Conference: Conduct conference at Project site to comply with requirements in Division 1 Section "Project Meetings." Incorporate keying conference decisions into final keying schedule after reviewing door hardware keying system including, but not limited to, the following:
1. Function of building, flow of traffic, purpose of each area, degree of security required, and plans for future expansion.

2. Preliminary key system schematic diagram.

^{3. Requirements for key control system.}

4. Address for delivery of keys.

H. Preinstallation Conference: Conduct conference at Project site to comply with requirements in Division 1 Section "Project Meetings."
I. All Electric Door Hardware shall be furnished and installed by the General Contractor. All Electric Door Hardware shall be wired by the Electrical Contractor. Both the Electrical & General Contractor shall meet and coordinate all work before proceeding.
J. Preinstallation Conference: Conduct conference at Project site to comply with requirements in Division 1 Section "Project Meetings." Review methods and procedures related to electrified door hardware including, but not limited to, the following:
1. Inspect and discuss electrical roughing-in and other preparatory work performed by other trades.

2. Review sequence of operation for each type of electrified door hardware.

3. Review and finalize construction schedule and verify availability of materials, Installer's personnel, equipment, and facilities needed to make progress and avoid delays.

4. Review required testing, inspecting, and certifying procedures.

1.5 DELIVERY, STORAGE, AND HANDLING
A. Inventory door hardware on receipt and provide secure lock-up for door hardware delivered to Project site.
B. Tag each item with Door Number related to the final Approved Door Hardware Schedule, and include basic installation instructions with each item or package.
C. Deliver keys to manufacturer of key control system, or Owner as Directed.
D. Deliver keys to Owner by registered mail or overnight package service.

1.6 COORDINATION
A. Coordinate layout and installation of recessed pivots and closers with floor construction. Cast anchoring inserts into concrete. Concrete, reinforcement, and formwork requirements are specified in Division 3

^{Section "Cast-in-Place Concrete."}
B. Templates: Obtain and distribute to the parties involved templates for doors, frames, and other work specified to be factory prepared for installing door hardware. Check Shop Drawings of other work to confirm that adequate provisions are made for locating and installing door hardware to comply with indicated requirements.
C. Electrical System Roughing-in: Coordinate layout and installation of electrified door hardware with connections to power supplies, fire alarm system and detection devices, access control system, security system, and building control system.

1.7 WARRANTY
A. General Warranty: Special warranties specified in this Article shall not deprive Owner of other rights Owner may have under other provisions of the Contract Documents and shall be in addition to, and run concurrent with, other warranties made by Contractor under requirements of the Contract Documents.
B. Special Warranty: Written warranty, executed by manufacturer agreeing to repair or replace components of door hardware that fail in materials or workmanship within specified warranty period. Failures include, but are not limited to, the following:
1. Structural failures including excessive deflection, cracking, or breakage.

2. Faulty operation of operators and door hardware.

3. Deterioration of metals, metal finishes, and other materials beyond normal weathering.
C. Warranty Period for Locksets: Three, (3) years from date of Substantial

Completion, unless otherwise indicated.

D. Warranty Period for Manual Closers: Ten, (10) years from date of

Substantial Completion, unless otherwise indicated.

E. Warranty Period for Exit Devices: Three, (3) years from date of

^{Substantial Completion, unless otherwise indicated.}

1.8 MAINTENANCE SERVICE

A.	Maintenance	Tools and Instructions: Furnish a complete	set of
	^specialized	^tools and maintenance instructions as needed for	^Owner's

continued adjustment, maintenance, and removal and replacement of door hardware.

B. Maintenance Service: Beginning at Substantial Completion, provide six months' full maintenance by skilled employees of door hardware Installer. Include quarterly preventive maintenance, repair or replacement of worn or defective components, lubrication, cleaning, and adjusting as required for proper door hardware operation. Provide parts and supplies as used in the manufacture and installation of original products.
C. Engage a factory authorized service representative to train Owner’s maintenance personnel to adjust, operate, and maintain door hardware and door hardware finishes.