Drawings

EASTERN DOOR SERVICE
Revised February 23, 2003

CARD ACCESS AUTOMATIC SECURITY DOORS
SERIES 9200

Note to Specification Writer: The Horton Security Revolving Door offers many different combinations. The specifications herein cover the most popular system. The specification is for an automatic Security Door.

PART I - GENERAL

1.01 DESCRIPTION
This section covers the furnishing and installation of a complete security, automatic revolving door assembly for limited access which has been fabricated and tested for proper operation at the factory. It includes sectional enclosed walls, ceiling, access panel, manual locks, glass, operator, control, brake, floor mat switch detectors, wings; all as required for installation as shown and specified

1.02 RELATED WORK COVERED BY OTHERS:

A. Preparation of Opening
B. Floor Preparation
C. Electrical Supply and Connections (120 VAC Dedicated Circuit)
D. Flat Glass and glazing
E. Caulking

1.03 QUALITY ASSURANCE

A.    MANUFACTURER'S QUALIFICATIONS
Provide units produced by a firm with not less than 5 years successful experience in the fabrication of automatic doors of the type required for this project.

B. INSTALLER'S QUALIFICATIONS
Engage an installer who is an authorized representative of the revolving door manufacturer for both the installation and maintenance of the type of units required for this project.

C. BUILDING CODES
Provide Revolving doors and automatic pedestrian door operators that will comply with NFPA 101 and other applicable local building codes.

1.04 SUBMITTALS

A. PRODUCT DATA
Submit manufacturer's product data and standard details for automatic doors, including fabrication, finishing hardware, operators, accessories, and other components of the work. Include rough-in diagrams, wiring diagrams, parts lists, and maintenance instructions, as well as certified test data (where required).

B. TEMPLATES AND DIAGRAMS
Furnish templates, diagrams, and other data to fabricators and installers of related work, as needed for coordination of automatic entrance installation.

C. SHOP DRAWINGS
Submit shop drawings for the fabrication and installation of automatic entrance doors and associated components of the work. Indicate anchors, joint system, expansion provisions, hardware, and other components not included in manufacturer's standard data. Include glazing details (where required).

 

1.05 WARRANTY
Units to be warranted against defect in material and workmanship for a period of one year from the date of installation.

PART II - PRODUCT

2.01 MANUFACTURER
Revolving door shall be of type and sizes as indicated on plans, and as manufactured by Horton Automatics, and as supplied by Eastern Door Service, Inc. (800) 390-5521 http://www.EDSdoors.com

A. DOOR UNITS
Shall be a four-wing design Control Flow Series 9200 one-way or two-way controlled access security with magnetic emergency breakaway wings (or fixed), as supplied by Horton Automatics.

B. OPERATOR
The operating mechanism shall be an adjustable speed power operator. It shall be supplied with 1/4 HP 500 RPM high torque, 90 VDC, UL recognized motor, gear box, and control panel. Control panel shall provide adjustable speed control. The double seal, corrosion-proof, cast iron gear case shall contain case hardened (60Rc) helical gears in synthetic, low temp oil bath lubrication. The operator shall fail safe when power is removed. Operators that fail-secure shall not be accepted. A 1 1/2" (38 mm) solid steel shaft shall serve as main linkage to connect the operator to the revolving door.  The door quarter points shall be adjustable to suit the traffic and desired function.

Motor drive control shall be enclosed to prevent EMI noise from affecting the microprocessor control. 

Microprocessor control to have the following four modular cards with edge connectors:
1. Input card from motion detector, security mat, safety switch, handicap switch, etc.
2. Microprocessor card contains the controlling software permanently stored on eproms.
3. Output card controls the motor drive system.
4. Voice annunciator card, a dual voice, field programmable card shall be provided and must be 100% solid state. Tape recorded message will not be accepted.

An RS-232 port shall be provided for communication with external display (by others) to monitor door  status, violations and operation. Modular control system shall be capable of exchanging the individual control circuits without having to replace the entire system.

Four mapped SPDT relay outputs shall be available for external use.  Mapped relays activation shall be individually field selectable and set. 

C. COLLAPSING MECHANISMS
Doors will have optional magnetic breakaway.  The door wings shall be held in their respective positions under normal conditions by electromagnets capable of holding with 1000 lbs. (4400N) force to maintain system integrity. The door manufacturer shall supply a set of contacts which when activated by the building's alarm system, smoke detector or remote emergency button, shall remove power to the door's electromagnetic locks. The manufacturer shall supply an emergency switch to be mounted near the door and shall be labeled "Break Glass to Release Revolving Door". Wings will maintain their respective positions when power is released, but can be broken away into a book-fold position with 15-25 lbs. (66-110 N) of force. The door manufacturer shall provide a set of alarm contacts to activate a remote signal (by others) when the door has a loss of power or the electromagnetic locks have the power removed from them.

A. TWO-WAY SECURITY
Traffic shall be controlled from both directions. The Access Control System (ACS) device (by others) shall be placed at the entrance to each side to obtain clearance to allow passage through the door. The Access Control System shall cause the electric brake to unlock and set the operator in motion [(X) position] or wait for 7 seconds for a mat activation [(+) position]. The actuation shall cause the door to revolve at the rate of 3 to 5 RPM's (adjustable) for one-half turn [(X) position] or one-quarter turn [(+) position], then stops at the next quarter point and the electric brake shall lock the door.

Any attempt of entry from the unauthorized side during this operation shall be detected. The only way passage will be allowed from either side is by a signal from the Access Control System (ACS) or key switch provided.

One-way security requires a motion detector, push button or mat activation.

B. DAY OPERATION/NON-SECURITY MODE
Upon a key switch signal (dry contact) from security personnel, the control shall operate as a two-way free access door in both directions. Actuation shall be from microwave motion detectors (optional), activated by logic software. Any mat signal shall cause the door to turn to avoid entrapment. The bicolor LED shall glow green denoting day operation. The door shall quarter point in the (X) position. Upon release of the dry contact, the door shall automatically convert to security operation and re-quarterpoint in the plus (+) position. Special logic can also maintain plus (+) position and allow activation by stepping on the mat.

C. AUTHORIZATION
The card access system (card reader), as supplied by others, shall be mounted adjacent to the entrance on both sides of the revolving door. Mounting shall be done on the manufacturers standard mounting bracket as supplied for the type of card reader furnished. The card reader mounting bracket shall include a visual signal light and audio tone device. Upon a valid card presentation, the door's CPU will accept the card reader's signal, the LED visual signal light will turn from red to green and an audible tone will sound. To prevent limb entrapment the door's CPU will not accept the user's card presentation if he or she is standing on the activation mat at the time the card presentation is made. However the audible tone will sound to indicate a valid card, but the indicator light shall remain red.

D. ACTIVATION AND PASSAGE
(Note: (+) positioning preferred and is described): After the door's CPU accepts a valid card presentation and the indicator light turns green, the user will enter the revolving door's enclosure and step onto the activation mat. The door will then rotate at a speed of 3-5 RPM counter clockwise 90 degrees to allow single passage only and then re-lock to prevent tailgating in the same direction to travel. If the tailgating person also has made a valid card presentation, it will continue to revolve to allow nonstop passage. The door will be capable of continuous nonstop revolutions as long as valid card presentations are made. The unit will be capable of up to 960 entries and 960 exits per hour simultaneously in both directions if no security violations are committed and if card reader response time and user presentation allows. The user shall be given three attempts or seven seconds to complete passage. If the user completes passage on the first or second attempt, then no further attempt will be granted without another valid card presentation.

E. VIOLATION/OPPOSITE DIRECTION OF TRAVEL
Attempted passage through the unauthorized area will result in the revolving door being locked by the electric brake when unauthorized presence is detected. A solid state voice annunciator will inform the intruder "Security Violation . . .Door Will Reverse." The door will then rotate backward to a position allowing the secure area to be cleared. When the secure area is cleared by the intruder, the door will resume normal rotation, allowing the authorized entry to be completed.

F. VIOLATION
Any attempt of unauthorized passage shall result in the door being locked by the electric brake. A solid state voice annunciator will state "SECURITY VIOLATION DOOR WILL REVERSE" to inform the person that they have entered a no-entry zone. The operator will then rotate the door backward to a position allowing the secure area to be cleared. The voice annunciator will state "Please Exit Door, Then Re-enter" to inform the authorized person to clear and then reactivate the floor mat to resume to normal rotation, allowing entry to be completed.

TORQUE LIMITING: The revolving door operator shall have a back pressure sensing circuit which shall be adjustable so that 15-30 lb. (66-132 N) back pressure will stop the door's rotation. The door shall also have cushioned safety edges at the throat entrances that will stop the door's rotation when depressed for more than 1/4 of a second.

TORQUE LIMITING: The revolving door operator shall have a back pressure sensing circuit which shall be adjustable so that 15-30 lb. (66-132 N) back pressure will stop the door's rotation. The door shall also have cushioned safety edges at the throat entrances that will stop the door's rotation when depressed for more than 1/4 of a second.

1. Safety/Authorized Passage Attempts - "Bump to Idle": When either the back pressure circuit or a wall safety edge is activated while the revolving door is traveling in the normal and authorized counter clockwise direction, it will stop and remain disengaged in an unlocked and idle position. (When this occurs an optional voice annunciator will be activated and say, "Please Push Door Forward". The door shall be free to rotate manually in either direction toward a normal at rest and locked "(+)" quarter point position. The door will then reset for normal operation. When the door passes the (X) position, the door will resume power operation at slow speed and move to the next (+) position. If unauthorized passage is attempted from the non-authorized side of the door while it is in safety idle, the door will first lock to prevent unauthorized entry, and the voice annunciator will sound "Security Violation . . . Door Will Reverse". The door will then rotate backwards to back the intruder out.

2. Safety/While Backing Intruder Out: If one of the revolving door's safety edges are depressed while backing an intruder out, the door will stop and remain locked until the safety edge is no longer sending an activation signal. If the door hits an obstruction again, during any subsequent attempts, it will stop and remain locked for an additional adjustable time period seconds before restarting.

3. MAGNETIC BREAKAWAY (Optional): The wings shall be held in their respective positions under normal conditions by electromagnets capable of holding with 1,000 lbs. (4400N) minimum force to maintain building integrity. Upon a signal from a smoke or fire alarm or remote emergency button (by others), power to the door operator and magnets shall be removed. Wings will maintain their respective position but can be collapsed to the emergency position by exerting a reduced force of 15-25 lbs. (66-110 N) at the outside stile.

2.05 FINISH
Specify: Anodized or painted aluminum, stainless steel or bronze cladding.

2.06 ENCLOSURE
The enclosure shall be constructed so that proper clearance shall be maintained and weather seal assured.

2.07 DOOR CONSTRUCTION
The 1 3/4" (45 mm) wide, Narrow stile 2 3/8" (60 mm) door wings to be constructed of aluminum extrusions of 6063T5 alloy to ensure frame rigidity and high impact resistance. Horizontal rails on door wings shall have sloped stops. An intermediate muntin bar is to be furnished on each wing for safety and division of glass.

2.08 CANOPY
Provide canopy to match contour of the enclosure. (Optional round canopy on segmented enclosure). Canopy sides to be furnished in aluminum panel. Provide aluminum clad plywood (.060"/.75") - (1.5/19 mm) for interior ceiling. Optional: Exterior roof fabricated from .090" (2 mm) anodized aluminum.

2.09 HARDWARE/WEATHERSTRIPPING
Provide locks with five pin cylinders and concealed bolts on two door wings. A sweep shall be affixed to each wing to provide adequate weatherstripping.

2.10 CEILING LIGHTS (Optional)
Furnish two ceiling lights with energy efficient lighting systems with flush lens.

TORQUE LIMITING: The revolving door operator shall have a back pressure sensing circuit which shall be adjustable so that 15-30 lb. (66-132 N) back pressure will stop the door's rotation. The door shall also have cushioned safety edges at the throat entrances that will stop the door's rotation when depressed for more than 1/4 of a second.

1. Safety/Authorized Passage Attempts - "Bump to Idle": When either the back pressure circuit or a wall safety edge is activated while the revolving door is traveling in the normal and authorized counter clockwise direction, it will stop and remain disengaged in an unlocked and idle position. (When this occurs an optional voice annunciator will be activated and say, "Please Push Door Forward". The door shall be free to rotate manually in either direction toward a normal at rest and locked "(+)" quarter point position. The door will then reset for normal operation. When the door passes the (X) position, the door will resume power operation at slow speed and move to the next (+) position. If unauthorized passage is attempted from the non-authorized side of the door while it is in safety idle, the door will first lock to prevent unauthorized entry, and the voice annunciator will sound "Security Violation . . . Door Will Reverse". The door will then rotate backwards to back the intruder out.

2. Safety/While Backing Intruder Out: If one of the revolving door's safety edges are depressed while backing an intruder out, the door will stop and remain locked until the safety edge is no longer sending an activation signal. If the door hits an obstruction again, during any subsequent attempts, it will stop and remain locked for an additional adjustable time period seconds before restarting.

3. MAGNETIC BREAKAWAY (Optional): The wings shall be held in their respective positions under normal conditions by electromagnets capable of holding with 1,000 lbs. (4400N) minimum force to maintain building integrity. Upon a signal from a smoke or fire alarm or remote emergency button (by others), power to the door operator and magnets shall be removed. Wings will maintain their respective position but can be collapsed to the emergency position by exerting a reduced force of 15-25 lbs. (66-110 N) at the outside stile.

2.05 FINISH
Specify: Anodized or painted aluminum, stainless steel or bronze cladding.

2.06 ENCLOSURE
The enclosure shall be constructed so that proper clearance shall be maintained and weather seal assured.

2.07 DOOR CONSTRUCTION
The 1 3/4" (45 mm) wide, Narrow stile 2 3/8" (60 mm) door wings to be constructed of aluminum extrusions of 6063T5 alloy to ensure frame rigidity and high impact resistance. Horizontal rails on door wings shall have sloped stops. An intermediate muntin bar is to be furnished on each wing for safety and division of glass.

2.08 CANOPY
Provide canopy to match contour of the enclosure. (Optional round canopy on segmented enclosure). Canopy sides to be furnished in aluminum panel. Provide aluminum clad plywood (.060"/.75") - (1.5/19 mm) for interior ceiling. Optional: Exterior roof fabricated from .090" (2 mm) anodized aluminum.

2.09 HARDWARE/WEATHERSTRIPPING
Provide locks with five pin cylinders and concealed bolts on two door wings. A sweep shall be affixed to each wing to provide adequate weatherstripping.

2.10 CEILING LIGHTS (Optional)
Furnish two ceiling lights with energy efficient lighting systems with flush lens.

TORQUE LIMITING: The revolving door operator shall have a back pressure sensing circuit which shall be adjustable so that 15-30 lb. (66-132 N) back pressure will stop the door's rotation. The door shall also have cushioned safety edges at the throat entrances that will stop the door's rotation when depressed for more than 1/4 of a second.

1. Safety/Authorized Passage Attempts - "Bump to Idle": When either the back pressure circuit or a wall safety edge is activated while the revolving door is traveling in the normal and authorized counter clockwise direction, it will stop and remain disengaged in an unlocked and idle position. (When this occurs an optional voice annunciator will be activated and say, "Please Push Door Forward". The door shall be free to rotate manually in either direction toward a normal at rest and locked "(+)" quarter point position. The door will then reset for normal operation. When the door passes the (X) position, the door will resume power operation at slow speed and move to the next (+) position. If unauthorized passage is attempted from the non-authorized side of the door while it is in safety idle, the door will first lock to prevent unauthorized entry, and the voice annunciator will sound "Security Violation . . . Door Will Reverse". The door will then rotate backwards to back the intruder out.

2. Safety/While Backing Intruder Out: If one of the revolving door's safety edges are depressed while backing an intruder out, the door will stop and remain locked until the safety edge is no longer sending an activation signal. If the door hits an obstruction again, during any subsequent attempts, it will stop and remain locked for an additional adjustable time period seconds before restarting.

3. MAGNETIC BREAKAWAY (Optional): The wings shall be held in their respective positions under normal conditions by electromagnets capable of holding with 1,000 lbs. (4400N) minimum force to maintain building integrity. Upon a signal from a smoke or fire alarm or remote emergency button (by others), power to the door operator and magnets shall be removed. Wings will maintain their respective position but can be collapsed to the emergency position by exerting a reduced force of 15-25 lbs. (66-110 N) at the outside stile.

2.05 FINISH
Specify: Anodized or painted aluminum, stainless steel or bronze cladding.

2.06 ENCLOSURE
The enclosure shall be constructed so that proper clearance shall be maintained and weather seal assured.

2.07 DOOR CONSTRUCTION
The 1 3/4" (45 mm) wide, Narrow stile 2 3/8" (60 mm) door wings to be constructed of aluminum extrusions of 6063T5 alloy to ensure frame rigidity and high impact resistance. Horizontal rails on door wings shall have sloped stops. An intermediate muntin bar is to be furnished on each wing for safety and division of glass.

2.08 CANOPY
Provide canopy to match contour of the enclosure. (Optional round canopy on segmented enclosure). Canopy sides to be furnished in aluminum panel. Provide aluminum clad plywood (.060"/.75") - (1.5/19 mm) for interior ceiling. Optional: Exterior roof fabricated from .090" (2 mm) anodized aluminum.

2.09 HARDWARE/WEATHERSTRIPPING
Provide locks with five pin cylinders and concealed bolts on two door wings. A sweep shall be affixed to each wing to provide adequate weatherstripping.

2.10 CEILING LIGHTS (Optional)
Furnish two ceiling lights with energy efficient lighting systems with flush lens.

A. ROUND DOOR:
Wings: 1/4" (6 mm) tempered
Walls: 7/16" (12 mm) laminated safety glass

B. SEGMENTED DOOR:
Wings: 1/4" (6 mm) tempered
Walls: 1/4" (6 mm) tempered

Segmented walls and door wing system will accommodate up to 1" (25 mm) glazing.

2.12 REQUIREMENTS FOR ELECTRICAL WORK BY OTHERS
The Electrical Contractor shall furnish and install all wiring to operator. Provide 120 VAC, 60 cycle, 1 phase, 15 amp service to each operator (header) on a separate circuit breaker routed into header. Remote switches (if specified) shall be provided with control wire and electrical boxes from switches to operators. Remote switches provided under this section shall be installed by the electrical contractor.  NOTE: Maximum current draw is 5 amps per operator protected by internal circuit breaker in operator.

The Electrical Contractor or Fire Alarm Contractor shall furnish and install all wiring and a set of form C dry contacts rated for 5 Amps at 28VDC to operator from the fire alarm interface.

The Card Access Contractor shall provide two separate sets of momentary N.O. dry contacts (one for exterior card reader and one for interior card reader) with an adjustable time delay range of .5 to 3 seconds.

PART III - EXECUTION

3.01 INSPECTION
Installer must examine the areas and conditions under which automatic doors are to be installed and notify the Contractor in writing of conditions detrimental to the proper and timely completion of work. Do not proceed with the work until all unsatisfactory conditions have been corrected in a manner acceptable to the installer and in accordance with approved shop drawings.

3.02 INSTALLATION
Comply with specifications and recommendations. Set track and operator plumb, level and true to line, without warp or rack of doors. Anchor securely in place. Isolate aluminum and other corrodible materials from sources of electrolytic action at points of contact. Install complete door operator system in accordance with manufacturer's instructions, including drive mechanism, controls, and control switches.

3.03 ADJUST AND CLEAN
Adjust operator and controls for optimum condition and safety. Lubricate operating equipment. Clean surfaces promptly after installation, exercising care to avoid damage of the protective coating (if any). Advise contractor of protective treatment and other precautions required through the remainder of the construction period, to ensure that doors will be without damage or deterioration (other than normal weathering) at the time of acceptance.