Automatic Entrance Door Hardware

PART 1 GENERAL

1.1 SUMMARY
A. Section includes automatic operators, panic exit devices, locks, hinges, closers, and other commercial entrance hardware.

1.2 REFERENCES
A. ANSI / BHMA A156.4 — Door Closers.
B. ANSI / BHMA A156.10 — Power Operated Pedestrian Doors.
C. ANSI / BHMA A156.19 — Low-Energy Power Operated Doors.
D. NFPA 80 — Standard for Fire Doors.
E. NFPA 101 — Life Safety Code.
F. ADA Standards for Accessible Design (2010 / FBC Accessibility Code).

1.3 PERFORMANCE REQUIREMENTS
A. ADA Compliance: 32-inch minimum clear width; 5 lbf maximum interior opening force where automatic operator not used; 60x60-inch maneuvering clearances on push and pull sides.
B. Automatic Operators: ANSI A156.10 (full energy) or A156.19 (low energy) as specified.

1.4 SUBMITTALS
A. Hardware Schedule, Cut Sheets, Wiring Diagrams (where applicable), Keying Schedule, Samples on request.

1.6 DELIVERY, STORAGE, AND HANDLING
A. Deliver materials in manufacturer's original, unopened, undamaged containers with identification labels intact.
B. Store materials in a dry, ventilated location, off the ground, protected from weather, moisture, dust, and contact with dissimilar materials. Maintain factory-applied protective coverings until immediately prior to installation.
C. Handle glass per GANA Glazing Manual Section 13. Reject and replace any unit with cracked, chipped, or scratched glass. Do not store glass in direct sunlight; cover with non-staining, opaque material if outdoor storage is unavoidable.
D. Field-measure all openings prior to fabrication. Do not begin fabrication until field measurements are reconciled against shop drawings and recorded on the project Owner-Architect-Contractor (OAC) meeting log.

1.7 PROJECT CONDITIONS
A. Field Measurements: Verify dimensions of structural openings and tolerances at perimeter conditions before fabrication. Coordinate with the General Contractor for sequencing if openings will be modified after measurement.
B. Existing Conditions: Coordinate with adjacent trades — concrete, masonry, framing, sheathing, water-resistive barriers, flashings — to ensure proper sequence of work. Verify that perimeter substrate conditions are within manufacturer's installation tolerances before beginning fenestration work.
C. Coordination: Verify that openings, anchors, embeds, sealant joints, and water-resistive barrier terminations are installed and inspected before glazing system installation begins.

1.8 WARRANTY (PROJECT-SPECIFIC)
A. General Warranty: Warranties specified in this section do not deprive Owner of other rights Owner may have under other provisions of the Contract Documents.
B. Special Project Warranty: Submit a written warranty signed by the manufacturer and the installer covering failure of materials and workmanship for the period specified, beginning on the date of Substantial Completion. Warranty shall cover, without limitation, failure to meet performance requirements, structural failure under specified design loads, water and air infiltration in excess of specified rates, glass breakage from non-impact causes, and seal failure resulting in interior condensation between glass surfaces.

PART 2 PRODUCTS

2.1 MANUFACTURERS
A. Allegion (LCN closers, Von Duprin panic devices, Schlage locks) — basis of design.
B. ASSA ABLOY (Sargent, Norton, Yale, Securitron) — equivalent.
C. Other manufacturers approved by Architect prior to bid.

2.2 AUTOMATIC OPERATORS
A. Low-Energy Operators: LCN 4640 series or equivalent A156.19 unit.
B. Full-Energy (Sliding/Swing): Stanley Magic-Force or equivalent A156.10 unit.

2.3 PANIC EXIT DEVICES
A. Von Duprin 99 series rim, surface vertical rod, mortise, or concealed vertical rod as scheduled.
B. Fire-rated devices: UL listed for opening's required rating.

2.4 LEVER HARDWARE AND CLOSERS
A. Levers: Schlage L-series or equivalent. ADA-compliant lever return.
B. Closers: LCN 4040XP or equivalent. Adjustable closing speed.

PART 3 EXECUTION

3.1 INSTALLATION
A. Install per manufacturer's instructions and approved hardware schedule.
B. Wire automatic operators per manufacturer's wiring diagram. Coordinate with electrical.
C. Adjust closing speed and latching speed for ANSI compliance.

3.2 FIELD QUALITY CONTROL
A. Verify clear width, opening force, and operator activation. Document per ADA compliance plan.

3.3 WARRANTY
A. Operators: 1-year manufacturer's warranty.
B. Closers / Locks / Panic Devices: Manufacturer's standard.

3.4 EXAMINATION
A. Examine openings, substrates, structural support, anchorage, blocking, and conditions for compliance with manufacturer's requirements before beginning installation. Verify rough openings are plumb, square, and within manufacturer's tolerances.
B. Verify that field measurements match approved shop drawings.
C. Verify continuity of water-resistive barrier (WRB) and air barrier at the rough opening per the project's air-barrier and water-management details.
D. Proceed with installation only after unsatisfactory conditions have been corrected. Beginning installation indicates acceptance of substrate and opening conditions.

3.5 PREPARATION
A. Clean opening surfaces immediately before installation. Remove dust, debris, and loose particles.
B. Apply primers and sealant tapes per manufacturer's instructions where required for bond compatibility.
C. Coordinate with the General Contractor for any required flashings, pan flashings, sill pans, or membrane transitions at the rough opening before frame installation.

3.6 ADJUSTING
A. Adjust operating sashes, doors, hardware, and accessories for smooth, leak-proof operation. Re-lubricate per manufacturer recommendations.
B. Replace defective work that cannot be successfully repaired.

3.7 CLEANING AND PROTECTION
A. Remove labels, dirt, foreign substances, and excess sealant from finished surfaces using methods recommended by glass and frame manufacturers. Do not use abrasive cleaners, alkaline solutions, hydrofluoric-acid-based cleaners, or solvents that could damage glass coatings, anodized finishes, or PVDF coatings.
B. Replace glass that is broken, chipped, cracked, abraded, or damaged in any way before Substantial Completion.
C. Provide temporary protection to assemble units against staining, scratching, and damage during construction. Remove protection at Substantial Completion.

3.8 DEFICIENCY PROCEDURES
A. Documented Deficiencies: Record any deficiencies discovered during examination, installation, or commissioning in the project Owner-Architect-Contractor (OAC) log. Coordinate with General Contractor on corrective action and re-inspection.
B. Water Infiltration: Investigate any reported water infiltration following AAMA 511 forensic procedures. Document chain of custody for warranty claim purposes.

END OF SECTION

Prepared by American Commercial Glass (ACG), Florida CGC #1531993, for use by architects and specification writers. This spec section is provided as a starting point — modify per project, code edition, and AHJ requirements. Always verify Florida Product Approval / Miami-Dade NOA documentation matches the specified system. For questions or system-specific guidance, contact [email protected].