087100 Door Hardware.pdf

01-01-21

08 71 00 - 1

SECTION 08 71 00

DOOR HARDWARE

PART 1 - GENERAL

1.1 DESCRIPTION

Door hardware and related items necessary for complete installation and operation of doors.

1.2 RELATED WORK

Sealant: Section 07 92 00 JOINT SEALANTS.

Application of Hardware: Section 08 11 13, HOLLOW METAL DOORS AND

FRAMES.

Painting: Section 09 91 00, PAINTING.

Card Readers: Section 28 13 00, PHYSICAL ACCESS CONTROL SYSTEMS.

Electrical: Division 26, ELECTRICAL.

Fire Detection: Section 28 31 00, FIRE DETECTION AND ALARM.

1.3 GENERAL

All hardware shall comply with ABAAS, (Architectural Barriers Act

Accessibility Standard) unless specified otherwise.

Provide rated door hardware assemblies where required by most current version of the International Building Code (IBC).

Hardware for Labeled Fire Doors and Exit Doors: Conform to requirements of NFPA 80 for labeled fire doors and to NFPA 101 for exit doors, as well as to other requirements specified. Provide hardware listed by UL, except where heavier materials, large size, or better grades are specified herein under paragraph HARDWARE SETS. In lieu of UL labeling and listing, test reports from a nationally recognized testing agency may be submitted showing that hardware has been tested in accordance with UL test methods and that it conforms to NFPA requirements.

Hardware for application on metal doors and frames shall be made to standard templates. Furnish templates to the fabricator of these items in sufficient time so as not to delay the construction.

The following items shall be of the same manufacturer, except as otherwise specified:

1. Mortise locksets. Campus standard lockset is manufactured by BEST and new locksets are required to match the campus standard.

2. Hinges for hollow metal doors.

2. Surface applied overhead door closers.

3. Exit devices.

4. Floor closers.

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1.4 WARRANTY

Automatic door operators shall be subject to the terms of FAR Clause

52.246-21, except that the Warranty period shall be two years in lieu of one year for all items except as noted below:

1. Locks, latchsets, and panic hardware: 5 years.

2. Door closers and continuous hinges: 10 years.

1.5 MAINTENANCE MANUALS

In accordance with Section 01 00 00, GENERAL REQUIREMENTS Article titled "INSTRUCTIONS", furnish maintenance manuals and instructions on all door hardware. Provide installation instructions with the submittal documentation.

1.6 SUBMITTALS

Submittals shall be in accordance with Section 01 33 23, SHOP DRAWINGS, PRODUCT DATA, AND SAMPLES. Submit 6 copies of the schedule per Section

01 33 23. Submit 2 final copies of the final approved schedules to VAMC

Locksmith as record copies (VISN Locksmith if the VAMC does not have a locksmith).

Hardware Schedule: AHC certified hardware consultant to prepare and submit hardware schedule in the following form:

Hardware Item

Quantity Size Reference Publication Type No.

Finish Mfr.

Name and Catalog No.

Key Control Symbols

UL Mark (if fire rated and listed)

ANSI/BHMA

Finish Designation

Samples and Manufacturers' Literature:

1. Samples: All hardware items (proposed for the project) that have not been previously approved by Builders Hardware Manufacturers

Association shall be submitted for approval. Tag and mark all items with manufacturer's name, catalog number and project number.

2. Samples are not required for hardware listed in the specifications by manufacturer's catalog number, if the contractor proposes to use the manufacturer's product specified.

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Certificate of Compliance and Test Reports: Submit certificates that hardware conforms to the requirements specified herein. Certificates shall be accompanied by copies of reports as referenced. The testing shall have been conducted either in the manufacturer's plant and certified by an independent testing laboratory or conducted in an independent laboratory, within four years of submittal of reports for approval.

1.7 DELIVERY AND MARKING

Deliver items of hardware to job site in their original containers, complete with necessary appurtenances including screws, keys, and instructions. Tag one of each different item of hardware and deliver to

COR for reference purposes. Tag shall identify items by Project

Specification number and manufacturer's catalog number. These items shall remain on file in COR's office until all other similar items have been installed in project, at which time the COR will deliver items on file to Contractor for installation in predetermined locations on the project.

1.8 PREINSTALLATION MEETING

Convene a preinstallation meeting not less than 30 days before start of installation of door hardware. Require attendance of parties directly affecting work of this section, including Contractor and Installer, Architect, Project Engineer and VA Locksmith, Hardware Consultant, and

Hardware Manufacturer’s Representative. Review the following:

1. Inspection of door hardware.

2. Job and surface readiness.

3. Coordination with other work.

4. Protection of hardware surfaces.

5. Substrate surface protection.

6. Installation.

7. Adjusting.

8. Repair.

9. Field quality control.

10. Cleaning.

1.9 INSTRUCTIONS

Hardware Set Symbols on Drawings: Except for protective plates, door stops, mutes, thresholds and the like specified herein, hardware requirements for each door are indicated on drawings by symbols.

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Symbols for hardware sets consist of letters (e.g., "HW") followed by a number. Each number designates a set of hardware items applicable to a door type.

Keying: All cylinders shall be keyed into existing Stanley/Best Key

System. Provide removable core cylinders that are removable only with a special key or tool without disassembly of knob or lockset. Cylinders shall be 7 pin type. Keying information shall be furnished at a later date by the COR.

Keying: A new Great Grandmaster key shall be established for this project. The key system shall be small format (Best size and profile) removable core type as previously described. The key blanks shall be protected by a utility patent with a minimum seven years remaining on the patent from the start of construction and protected by contract-controlled distribution. The manufacturer shall furnish code pattern listings in both paper and electronic formats so keys may be reproduced by code.; provide electronic format in file type required by project’s key control software. The manufacturer shall design the new key system with the capacity to rekey the existing system and also provide for 25 percent expansion capability beyond this requirement. Submit a keying chart for approval showing proposed keying layout and listing expansion capacity.

1. Keying information will be furnished to the Contractor by the COR.

2. Supply information regarding key control of cylinder locks to manufacturers of equipment having cylinder type locks. Notify COR immediately when and to whom keys or keying information is supplied.

Return all such keys to the COR.

1.10 APPLICABLE PUBLICATIONS

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. In text, hardware items are referred to by series, types, etc., listed in such specifications and standards, except as otherwise specified.

ASTM International(ASTM):

F883-13.................Padlocks

E2180-18................Standard Test Method for Determining the

Activity of Incorporated Antimicrobial Agent(s)

In Polymeric or Hydrophobic Materials

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American National Standards Institute/Builders Hardware Manufacturers

Association (ANSI/BHMA):

A156.1-06...............Butts and Hinges

A156.2-03...............Bored and Pre-assembled Locks and Latches

A156.3-08...............Exit Devices, Coordinators, and Auto Flush

Bolts

A156.4-08...............Door Controls (Closers)

A156.5-14...............Cylinders and Input Devices for Locks.

A156.6-05...............Architectural Door Trim

A156.8-05...............Door Controls-Overhead Stops and Holders

A156.12-05 .............Interconnected Locks and Latches

A156.13-05..............Mortise Locks and Latches Series 1000

A156.16-08..............Auxiliary Hardware

A156.17-04 .............Self-Closing Hinges and Pivots

A156.18-06..............Materials and Finishes

A156.20-06 .............Strap and Tee Hinges, and Hasps

A156.21-09..............Thresholds

A156.22-05..............Door Gasketing and Edge Seal Systems

A156.23-04..............Electromagnetic Locks

A156.25-07 .............Electrified Locking Devices

A156.26-06..............Continuous Hinges

A156.28-07 .............Master Keying Systems

A156.29-07 .............Exit Locks and Alarms

A156.30-03 .............High Security Cylinders

A156.31-07 .............Electric Strikes and Frame Mounted Actuators

A156.36-10..............Auxiliary Locks

A250.8-03...............Standard Steel Doors and Frames

Underwriters Laboratories, Inc. (UL):

Building Materials Directory (2008)

PART 2 - PRODUCTS

2.1 BUTT HINGES

ANSI A156.1. Provide only three-knuckle hinges, except five-knuckle where the required hinge type is not available in a three-knuckle version (e.g., some types of swing-clear hinges). The following types of butt hinges shall be used for the types of doors listed, except where otherwise specified:

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1. Exterior Doors: Type A2112/A5112 for doors 900 mm (3 feet) wide or less and Type A2111/A5111 for doors over 900 mm (3 feet) wide.

Hinges for exterior outswing doors shall have non-removable pins.

Hinges for exterior fire-rated doors shall be of stainless steel material.

2. Interior Doors: Type A8112/A5112 for doors 900 mm (3 feet) wide or less and Type A8111/A5111 for doors over 900 mm (3 feet) wide.

Hinges for doors exposed to high humidity areas (shower rooms, toilet rooms, kitchens, janitor rooms, etc. shall be of stainless steel material.

Provide quantity and size of hinges per door leaf as follows:

1. Doors up to 1210 mm (4 feet) high: 2 hinges.

2. Doors 1210 mm (4 feet) to 2260 mm (7 feet 5 inches) high: 3 hinges minimum.

3. Doors greater than 2260 mm (7 feet 5 inches) high: 4 hinges.

4. Doors up to 900 mm (3 feet) wide, standard weight: 114 mm x 114 mm

(4-1/2 inches x 4-1/2 inches) hinges.

5. Doors over 900 mm (3 feet) to 1065 mm (3 feet 6 inches) wide, standard weight: 127 mm x 114 mm (5 inches x 4-1/2 inches).

6. Doors over 1065 mm (3 feet 6 inches) to 1210 mm (4 feet), heavy weight: 127 mm x 114 mm (5 inches x 4-1/2 inches).

7. Provide heavy-weight hinges where specified.

8. At doors weighing 330 kg (150 pounds) or more, furnish 127 mm (5 inch) high hinges.

See Articles "MISCELLANEOUS HARDWARE" and "HARDWARE SETS" for pivots and hinges other than butts specified above and continuous hinges specified below.

2.2 CONTINUOUS HINGES

ANSI/BHMA A156.26, Grade 1-600.

1. Listed under Category N in BHMA's "Certified Product Directory."

General: Minimum 0.120-inch- (3.0-mm-) thick, hinge leaves with minimum overall width of 4 inches (102 mm); fabricated to full height of door and frame and to template screw locations; with components finished after milling and drilling are complete

Continuous, Barrel-Type Hinges: Hinge with knuckles formed around a

Teflon-coated 6.35mm (0.25-inch) minimum diameter pin that extends entire length of hinge.

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1. Base Metal for Exterior Hinges: Stainless steel.

2. Base Metal for Interior Hinges: Stainless steel.

3. Where required to clear adjacent casing, trim, and wall conditions and allow full door swing, provide wide throw hinges of minimum width required.

4. Provide with manufacturer’s cut-outs for separate mortised power transfers and/or mortised automatic door bottoms where they occur.

5. Where thru-wire power transfers are integral to the hinge, provide hinge with easily removable portion to allow easy access to wiring connections.

6. Where models are specified that provide an integral wrap-around edge guard for the hinge edge of the door, provide manufacturer’s adjustable threaded stud and machine screw mechanism to allow the door to be adjusted within the wrap-around edge guard.

2.3 DOOR CLOSING DEVICES

Closing devices shall be products of one manufacturer for each type specified.

2.4 OVERHEAD CLOSERS

Conform to ANSI A156.4, Grade 1.

Closers shall conform to the following:

1. The closer shall have minimum 50 percent adjustable closing force over minimum value for that closer and have adjustable hydraulic back check effective between 60 degrees and 85 degrees of door opening.

2. Where specified, closer shall have hold-open feature.

3. Size Requirements: Provide multi-size closers, sizes 1 through 6, except where multi-size closer is not available for the required application.

4. Material of closer body shall be forged or cast.

5. Arm and brackets for closers shall be steel, malleable iron or high strength ductile cast iron.

6. Where closers are exposed to the exterior or are mounted in rooms that experience high humidity, provide closer body and arm assembly of stainless steel material.

7. Closers shall have full size metal cover; plastic covers will not be accepted.

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8. Closers shall have adjustable hydraulic back-check, separate valves for closing and latching speed, adjustable back-check positioning valve, and adjustable delayed action valve.

9. Provide closers with any accessories required for the mounting application, including (but not limited to) drop plates, special soffit plates, spacers for heavy-duty parallel arm fifth screws, bull-nose or other regular arm brackets, longer or shorter arm assemblies, and special factory templating. Provide special arms, drop plates, and templating as needed to allow mounting at doors with overhead stops and/or holders.

10. Closer arms or backcheck valve shall not be used to stop the door from overswing, except in applications where a separate wall, floor, or overhead stop cannot be used.

11. Provide parallel arm closers with heavy duty rigid arm.

12. Where closers are to be installed on the push side of the door, provide parallel arm type except where conditions require use of top jamb arm.

13. Provide all surface closers with the same body attachment screw pattern for ease of replacement and maintenance.

14. All closers shall have a 1-1/2” (38mm) minimum piston diameter.

2.5 DOOR STOPS

Conform to ANSI A156.16.

Provide door stops wherever an opened door or any item of hardware thereon would strike a wall, column, equipment or other parts of building construction. For concrete, masonry or quarry tile construction, use expansion shields for mounting door stops.

Where cylindrical locks with turn pieces or pushbuttons occur, equip wall bumpers Type L02251 (rubber pads having concave face) to receive turn piece or button.

Provide floor stops (Type L02141 or L02161) in office areas; Type

L02121 x 3 screws into floor elsewhere. Wall bumpers, where used, must be installed to impact the trim or the door within the leading half of its width. Floor stops, where used, must be installed within 4-inches of the wall face and impact the door within the leading half of its width.

Where drywall partitions occur, use floor stops, Type L02141 or L02161 in office areas, Type L02121 elsewhere.

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Provide stop Type L02011, as applicable for exterior doors. At outswing doors where stop can be installed in concrete, provide stop mated to concrete anchor set in 76mm (3-inch) core-drilled hole and filled with quick-setting cement.

Omit stops where floor mounted door holders are required and where automatic operated doors occur.

Provide appropriate roller bumper for each set of doors (except where closet doors occur) where two doors would interfere with each other in swinging.

Provide appropriate door mounted stop on doors in individual toilets where floor or wall mounted stops cannot be used.

Provide overhead surface applied stop Type C02541, ANSI A156.8 on patient toilet doors in bedrooms where toilet door could come in contact with the bedroom door.

Provide door stops on doors where combination closer magnetic holders are specified, except where wall stops cannot be used or where floor stops cannot be installed within 4-inches of the wall.

Where the specified wall or floor stop cannot be used, provide concealed overhead stops (surface-mounted where concealed cannot be used).

2.6 OVERHEAD DOOR STOPS AND HOLDERS

Conform to ANSI Standard A156.8. Overhead holders shall be of sizes recommended by holder manufacturer for each width of door. Set overhead holders for 110 degree opening, unless limited by building construction or equipment. Provide Grade 1 overhead concealed slide type: stop-only at rated doors and security doors, hold-open type with exposed hold-open on/off control at all other doors requiring overhead door stops.

2.7 LOCKS AND LATCHES

Conform to ANSI A156.2. Locks and latches for doors 45 mm (1-3/4 inch) thick or over shall have beveled fronts. Lock cylinders shall have not less than seven pins. Cylinders for all locksets shall be removable core type. Cylinders shall be furnished with construction removable cores and construction master keys. Cylinder shall be removable by special key or tool. Construct all cores so that they will be interchangeable into the core housings of all mortise locks, rim locks, cylindrical locks, and any other type of lock included in the Great

Grand Master Key System. Disassembly of lever or lockset shall not be

08 71 00 - 10 required to remove core from lockset. All locksets or latches on double doors with fire label shall have latch bolt with 19 mm (3/4 inch) throw unless shorter throw allowed by the door manufacturer’s fire label.

Provide temporary keying device or construction core to allow opening and closing during construction and prior to the installation of final cores.

In addition to above requirements, locks and latches shall comply with following requirements:

1. Mortise Lock and Latch Sets: Conform to ANSI/BHMA A156.13. Mortise locksets shall be series 1000, minimum Grade 2. All locksets and latch sets, except on designated doors in Psychiatric (Mental

Health) areas, shall have lever handles fabricated from cast stainless steel. Provide sectional (lever x rose) lever design matching Best. No substitute lever material shall be accepted. All locks and latchsets shall be furnished with 122.55 mm (4-7/8-inch) curved lip strike and wrought box. At outswing pairs with overlapping astragals, provide flat lip strip with 21mm (7/8-inch) lip-to-center dimension. Lock function F02 shall be furnished with emergency tools/keys for emergency entrance. All lock cases installed on lead lined doors shall be lead lined before applying final hardware finish. Furnish armored fronts for all mortise locks.

Where mortise locks are installed in high-humidity locations or where exposed to the exterior on both sides of the opening, provide non-ferrous mortise lock case.

2. Cylindrical Lock and Latch Sets: levers shall meet ADA (Americans with Disabilities Act) requirements. Cylindrical locksets shall be series 4000 Grade I. All locks and latchsets shall be furnished with

122.55 mm (4-7/8-inch) curved lip strike and wrought box. At outswing pairs with overlapping astragals, provide flat lip strip with 21mm (7/8-inch) lip-to-center dimension. Provide lever design to match design selected by Architect or to match existing lever design. Where two turn pieces are specified for lock F76, turn piece on inside knob shall lock and unlock inside knob, and turn piece on outside knob shall unlock outside knob when inside knob is in the locked position. (This function is intended to allow emergency entry into these rooms without an emergency key or any special tool.)

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3. Auxiliary locks shall be as specified under hardware sets and conform to ANSI A156.36.

4. Locks on designated doors in Psychiatric (Mental Health) areas shall be paddle type with arrow projection covers and be UL Listed.

Provide these locks with paddle in the down position on both sides of the door. Locks shall be fabricated of wrought stainless steel.

2.8 ELECTROMAGNETIC LOCKS

ANSI/BHMA A156.23; electrically powered, of strength and configuration indicated; with electromagnet attached to frame and armature plate attached to door. Listed under Category E in BHMA's "Certified Product

Directory."

1. Type: Full exterior or full interior, as required by application indicated.

2. Strength Ranking: 1500-pound force (6672 N).

3. Inductive Kickback Peak Voltage: Not more than 0 V.

4. Residual Magnetism: Not more than 0-pound force (0 N) to separate door from magnet.

2.9 ELECTRIC STRIKES

ANSI/ BHMA A156.31 Grade 1.

General: Use fail-secure electric strikes at fire-rated doors.

2.10 KEYS

Stamp all keys with change number and key set symbol. Furnish keys in quantities as follows:

Locks/Keys Quantity

Cylinder locks 2 keys each

Cylinder lock change key blanks

100 each different key way

Master-keyed sets 6 keys each

Grand Master sets 6 keys each

Great Grand Master set 5 keys

Control key 2 keys

2.11 ARMOR PLATES, KICK PLATES, MOP PLATES AND DOOR EDGING

Conform to ANSI Standard A156.6.

Provide protective plates and door edging as specified below:

1. Kick plates, mop plates and armor plates of metal, Type J100 series.

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2. Provide kick plates and mop plates where specified. Kick plates shall be 254 mm (10 inches) or 305 mm (12 inches) high. Mop plates shall be 152 mm (6 inches) high. Both kick and mop plates shall be minimum 1.27 mm (0.050 inches) thick. Provide kick and mop plates beveled on all 4 edges (B4E). On push side of doors where jamb stop extends to floor, make kick plates 38 mm (1-1/2 inches) less than width of door, except pairs of metal doors which shall have plates

25 mm (1 inch) less than width of each door. Extend all other kick and mop plates to within 6 mm (1/4 inch) of each edge of doors. Kick and mop plates shall butt astragals. For jamb stop requirements, see specification sections pertaining to door frames.

3. Kick plates and/or mop plates are not required on following door sides:

a. Armor plate side of doors;

b. Exterior side of exterior doors;

c. Closet side of closet doors;

d. Both sides of aluminum entrance doors.

4. Armor plates for doors are listed under Article "Hardware Sets".

Armor plates shall be thickness as noted in the hardware set, 875 mm

(35 inches) high and 38 mm (1-1/2 inches) less than width of doors, except on pairs of metal doors. Provide armor plates beveled on all

4 edges (B4E). Plates on pairs of metal doors shall be 25 mm (1 inch) less than width of each door. Where top of intermediate rail of door is less than 875 mm (35 inches) from door bottom, extend armor plates to within 13 mm (1/2 inch) of top of intermediate rail.

On doors equipped with panic devices, extend armor plates to within

13 mm (1/2 inch) of panic bolt push bar.

2.12 EXIT DEVICES

Conform to ANSI Standard A156.3. Exit devices shall be Grade 1; type and function are specified in hardware sets. Provide flush with finished floor strikes for vertical rod exit devices in interior of building. Trim shall have cast satin stainless steel lever handles of design similar to locksets, unless otherwise specified. Provide key cylinders for keyed operating trim and, where specified, cylinder dogging.

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Surface vertical rod panics shall only be provided less bottom rod;

provide fire pins as required by exit device and door fire labels. Do not provide surface vertical rod panics at exterior doors.

Concealed vertical rod panics shall be provided less bottom rod at interior doors, unless lockable or otherwise specified; provide fire pins as required by exit device and door fire labels. Where concealed vertical rod panics are specified at exterior doors, provide with both top and bottom rods.

Where removable mullions are specified at pairs with rim panic devices, provide mullion with key-removable feature.

At non-rated openings with panic hardware, provide panic hardware with key cylinder dogging feature.

Exit devices for fire doors shall comply with Underwriters

Laboratories, Inc., requirements for Fire Exit Hardware. Submit proof of compliance.

2.13 FLUSH BOLTS (LEVER EXTENSION)

Conform to ANSI A156.16. Flush bolts shall be Type L24081 unless otherwise specified. Furnish proper dustproof strikes conforming to

ANSI A156.16, for flush bolts required on lower part of doors.

Lever extension manual flush bolts shall only be used at non-fire-rated pairs for rooms only accessed by maintenance personnel.

Face plates for cylindrical strikes shall be rectangular and not less than 25 mm by 63 mm (1 inch by 2-1/2 inches).

Friction-fit cylindrical dustproof strikes with circular face plate may be used only where metal thresholds occur.

Provide extension rods for top bolt where door height exceeds 2184 mm

(7 feet 2 inches).

2.14 FLUSH BOLTS (AUTOMATIC)

Conform to ANSI A156.3. Dimension of flush bolts shall conform to ANSI

A115. Bolts shall conform to Underwriters Laboratories, Inc., requirements for fire door hardware. Flush bolts shall automatically latch and unlatch. Furnish dustproof strikes conforming to ANSI A156.16 for bottom flushbolt. Face plates for dustproof strike shall be rectangular and not less than 38 mm by 90 mm (1-1/2 by 3-1/2 inches).

At interior doors, provide auto flush bolts less bottom bolt, unless otherwise specified, except at wood pairs with fire-rating greater than

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20 minutes; provide fire pins as required by auto flush bolt and door fire labels.

2.15 COORDINATORS

Conform to ANSI A156.16. Coordinators, when specified for fire doors, shall comply with Underwriters Laboratories, Inc., requirements for fire door hardware. Coordinator may be omitted on exterior pairs of doors where either door will close independently regardless of the position of the other door. Coordinator may be omitted on interior pairs of non-labeled open where open back strike is used. Open back strike shall not be used on labeled doors. Paint coordinators to match door frames unless coordinators are plated. Provide bar type coordinators, except where gravity coordinators are required at acoustic pairs. For bar type coordinators, provide filler bars for full width and as required, brackets for push-side surface mounted closers, overhead stops, and vertical rod panic strikes.

2.16 THRESHOLDS

Conform to ANSI A156.21, mill finish extruded aluminum, except as otherwise specified. In existing construction, thresholds shall be installed in a bed of sealant with ¼-20 stainless steel machine screws and expansion shields. In new construction, embed aluminum anchors coated with epoxy in concrete to secure thresholds. Furnish thresholds for the full width of the openings.

For thresholds at elevators entrances see other sections of specifications.

At exterior doors and any interior doors exposed to moisture, provide threshold with non-slip abrasive finish.

Provide with miter returns where threshold extends more than 12 mm (0.5 inch) beyond face of frame.

2.17 WEATHERSTRIPS (FOR EXTERIOR DOORS)

Conform to ANSI A156.22. Air leakage shall not to exceed 0.50 CFM per foot of crack length (0.000774m3/s/m).

2.18 MISCELLANEOUS HARDWARE

Mutes: Conform to ANSI A156.16. Provide door mutes or door silencers

Type L03011 or L03021, depending on frame material, of white or light gray color, on each steel door frame, except at fire-rated frames, and frames for sound-resistant doors. Furnish 3 mutes for single doors and

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2 mutes for each pair of doors, except double-acting doors. Provide 2 mutes for each edge of sliding door which would contact door frame.

2.19 FINISHES

Exposed surfaces of hardware shall have ANSI A156.18, finishes as specified below. Finishes on all hinges, pivots, closers, thresholds, etc., shall be as specified below under "Miscellaneous Finishes." For field painting (final coat) of ferrous hardware, see Section 09 91 00, PAINTING.

626 or 630: All surfaces on exterior and interior of buildings, except where other finishes are specified.

Miscellaneous Finishes:

1. Hinges --exterior doors: 626 or 630.

2. Hinges --interior doors: 652 or 630.

3. Pivots: Match door trim.

4. Door Closers: Factory applied paint finish. Dull or Satin Aluminum color.

5. Thresholds: Mill finish aluminum.

6. Cover plates for floor hinges and pivots: 630.

7. Other primed steel hardware: 600.

Hardware Finishes for Existing Buildings: U.S. Standard finishes shall match finishes of hardware in (similar) existing spaces except where otherwise specified.

2.20 BASE METALS

Apply specified U.S. Standard finishes on different base metals as following:

Finish Base Metal

652 Steel

626 Brass or bronze

630 Stainless steel

PART 3 - EXECUTION

3.1 HARDWARE HEIGHTS

For existing buildings locate hardware on doors at heights to match existing hardware. The Contractor shall visit the site, verify location of existing hardware and submit locations to VA COR for approval.

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For new buildings locate hardware on doors at heights specified below, with all hand-operated hardware centered within 864 mm (34 inches) to

1200 mm (48 inches), unless otherwise noted:

Hardware Heights from Finished Floor:

1. Exit devices centerline of strike (where applicable) 1024 mm (40-

5/16 inches).

2. Locksets and latch sets centerline of strike 1024 mm (40-5/16 inches).

3. Deadlocks centerline of strike 1219 mm (48 inches).

4. Hospital arm pull 1168 mm (46 inches) to centerline of bottom supporting bracket.

5. Centerline of door pulls to be 1016 mm (40 inches).

6. Push plates and push-pull shall be 1270 mm (50 inches) to top of plate.

7. Push-pull latch to be 1024 mm (40-5/16 inches) to centerline of strike.

8. Locate other hardware at standard commercial heights. Locate push and pull plates to prevent conflict with other hardware.

3.2 INSTALLATION

Closer devices, including those with hold-open features, shall be equipped and mounted to provide maximum door opening permitted by building construction or equipment. Closers shall be mounted on side of door inside rooms, inside stairs, and away from corridors. At exterior doors, closers shall be mounted on interior side. Where closers are mounted on doors they shall be mounted with hex nuts and bolts; foot shall be fastened to frame with machine screws.

Hinge Size Requirements:

Door Thickness Door Width Hinge Height

45 mm (1-3/4 inch) 900 mm (3 feet) and less 113 mm (4-1/2 inches)

45 mm (1-3/4 inch) Over 900 mm (3 feet) but not more than 1200 mm (4 feet)

125 mm (5 inches)

35 mm (1-3/8 inch) (hollow core wood doors)

Not over 1200 mm (4 feet) 113 mm (4-1/2 inches)

Hinge leaves shall be sufficiently wide to allow doors to swing clear of door frame trim and surrounding conditions.

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Where new hinges are specified for new doors in existing frames or existing doors in new frames, sizes of new hinges shall match sizes of existing hinges; or, contractor may reuse existing hinges provided hinges are restored to satisfactory operating condition as approved by

COR. Existing hinges shall not be reused on door openings having new doors and new frames. Coordinate preparation for hinge cut-outs and screw-hole locations on doors and frames.

Hinges Required Per Door:

Door Description Number butts

Doors 1500 mm (5 ft) or less in height 2 butts

Doors over 1500 mm (5 ft) high and not over 2280 mm (7 ft 6 in) high

3 butts

Doors over 2280 mm (7 feet 6 inches) high 4 butts

Dutch type doors 4 butts

Doors with spring hinges 1370 mm (4 feet 6 inches) high or less

2 butts

Doors with spring hinges over 1370 mm (4 feet 6 inches) 3 butts

Fastenings: Suitable size and type and shall harmonize with hardware as to material and finish. Provide machine screws and lead expansion shields to secure hardware to concrete, ceramic or quarry floor tile, or solid masonry. Fiber or rawl plugs and adhesives are not permitted.

All fastenings exposed to weather shall be of nonferrous metal.

After locks have been installed; show in presence of COR that keys operate their respective locks in accordance with keying requirements.

(All keys, Master Key level and above shall be sent Registered Mail to the Medical Center Director along with the bitting list. Also, a copy of the invoice shall be sent to the COR for his records.) Installation of locks which do not meet specified keying requirements shall be considered sufficient justification for rejection and replacement of all locks installed on project.

3.3 FINAL INSPECTION

Installer to provide letter to VA Resident/Project Engineer that upon completion, installer has visited the Project and has accomplished the following:

1. Re-adjust hardware.

2. Evaluate maintenance procedures and recommend changes or additions and instruct VA personnel.

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3. Identify items that have deteriorated or failed.

4. Submit written report identifying problems.

3.4 DEMONSTRATION

Demonstrate efficacy of mechanical hardware and electrical, and electronic hardware systems, including adjustment and maintenance procedures, to satisfaction of Resident/Project Engineer and VA

Locksmith.

3.5 HARDWARE SETS

Following sets of hardware correspond to hardware symbols shown on drawings. Only those hardware sets that are shown on drawings will be required. Disregard hardware sets listed in specifications but not shown on drawings.

Hardware Consultant working on a project will be responsible for providing additional information regarding these hardware sets. The numbers shown in the following sets come from BHMA standards.

ELECTRIC HARDWARE ABBREVIATIONS LEGEND:

ADO = Automatic Door Operator

EMCH = Electro-Mechanical Closer-Holder

MHO = Magnetic Hold-Open (wall- or floor-mounted)

INTERIOR SINGLE DOORS

HW-2 -Room A-104

Each Door to Have: RATED/NON-RATED

Hinges QUANTITY & TYPE AS REQUIRED

1 Keyed Privacy Indicator Lock F13 x OCCUPANCY INDICATOR

1 Closer C02011/C02021

1 Kick Plate J102

1 Mop Plate (@ Inswing Doors) J103

1 Floor Stop L02121 x 3 FASTENERS

1 Set Self-Adhesive Seals R0Y154

STONE THRESHOLD BY OTHER TRADES.

HW-7

Each Motorized Roll-up Door to Have: NON-RATED

1 Key Cylinder (for keyswitch) TYPE AS REQUIRED

BALANCE OF HARDWARE BY SECTION 08 33 00, COILING DOORS AND GRILLES

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INTERIOR PAIR OF DOORS

HW-11A

Each Pair to Have: NON-RATED

2 Continuous Hinges x INTEGRAL HINGE GUARD CHANNEL

X ADJUSTA-SCREWS

1 Set Auto Flush Bolts TYPE 25

1 Security Storeroom Lock F13-MOD x RIGID OUTSIDE LEVER x KEY

RETRACTS DEADBOLT AND LATCHBOLT

1 Overlapping Astragal with R0Y634 x R0Y154 x THRU-BOLTS

Self-Adhesive Seal

2 Armor Plates 101 x 1.275 MM (0.050 INCH) THICKNESS

2 Floor Stops L02121 x 3 FASTENERS

1 Set Self-Adhesive Seals R0Y154

HW-12H

Each [ADO] Pair to Have: RATED/NON-RATED

2 Continuous Transfer Hinge x INTEGRAL HINGE GUARD CHANNEL

X ADJUSTA-SCREWS x 8-THRUWIRE

TRANSFER X IN-HINGE ACCESS PANEL

1 Elec. Exit Device TYPE 7 or 8 F01 (E04)

1 Elec. Exit Device TYPE 7 or 8 F08 LEVER (E04)

1 Key Cylinder TYPE AS REQUIRED

1 Power Supply BY EXIT DEVICE MFR. FOR E04 FUNCTION

1 Set Meeting Stile Astragals R0Y834

2 Kick Plates J102

Floor Stops L02121 x 3 FASTENERS

2 Auto Door Bottoms R0Y346 –HEAVY DUTY

2 Sets Self-Adhesive Seals R0Y154

POWER TRANSFERS SHARED BY ELECTRIC PANIC AND RE-ACTIVATION SENSOR

WIRING

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EXTERIOR SINGLE GATES

HW-G3

Each Gate to Have: NON-RATED

2 Weldable Gate Hinges A8181 (3 KNUCKLE) X 5 INCHES X WELDED

OR FASTENED X SHEAR HINGE LEAVES TO

FIT

GATE MEMBERS

1 Weldable Lock Box

1 Storeroom Lock F13-MOD x RIGID OUTSIDE LEVER x KEY

RETRACTS DEADBOLT AND LATCHBOLT

1 Stainless Steel Closer C52011/C22021

BALANCE OF HARDWARE BY SECTION 32 31 53, PERIMETER SECURITY FENCES AND

GATES

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08 71 00 - 21

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