|
Detention
Equipment
Custom
Manufacturing
Construction
Services
| |
Series 2300 Rack & Pinion Drive Corridor Device
A. Entry and Vestibule Door Operation Device
1. Housing unit entry and vestibule doors for Level III and
Administrative Segregation Housing Units shall have fully automatic sliding doors with
functions and components as follows:
a. Unlock, open and lock open by electric switch, a 36 inch wide door in not more than
eight seconds.
b. Unlock, close and deadlock closed, by electric switch, a 36 inch door in not more
that eight seconds.
c. Stop the movement of any door in mid-travel, leaving the door fixed at that point,
so that it cannot be moved by hand in either direction until mechanically released with
the paracentric key at the door lock pilaster.
d. Instantly reverse the direction of movement of any individual door.
e. When a door is blocked and blocking object is removed, the door shall automatically
continue movement to the open or closed position if switch is still depressed.
f. Sally port or vestibule doors shall be interlocked so that only one door can be
opened at a time using electric controls. Interlocking circuit shall be provided at
Control Console under provisions of Division 17.
g. Force exerted by the door in travel shall be 35 to 50 lbs.
h. Each door shall automatically deadlock closed at two concealed points at the rear of
the door (front locking will not be acceptable).
i. Individual doors may be unlocked mechanically from both sides of the door by the
same paracentric key. This function shall cutoff all power to the motor when unlocked and
return all power to the motor when locked secure.
j. Each door shall have a limit switch at the closed end and rear deadlock to provide
status indication. A red a light shall indicate unlocked status, a green light shall
indicate closed and locked.
2. Components
a. Motors shall be minimum 1/10 HP., single phase, 120v,60 Hertz U.L. listed as
manufactured by General Electric or equal. Motor shall draw no more than 1.5A under full
load current. Motor shall be thermal protected with automatic reset feature.
b. #10 pitch x 14 1/2 degree rack & pinion and gear reducers shall be by nationally
recognized manufacturer.
Series 2300CA (Calif. Dept. of
Corr.) Rack & Pinion Drive Corridor Device
A. Entry and Vestibule Door Operation Device
1. Housing unit entry and vestibule doors for Level III and
Administrative Segregation Housing Units shall have fully automatic sliding doors with
functions and components as follows:
a. Unlock, open and lock open by electric switch, a 36 inch wide door in not more than
eight seconds.
b. Unlock, close and deadlock closed, by electric switch, a 36 inch door in not more
that eight seconds.
c. Stop the movement of any door in mid-travel, leaving the door fixed at that point,
so that it cannot be moved by hand in either direction until mechanically released with
the paracentric key at the door lock pilaster.
d. Instantly reverse the direction of movement of any individual door.
e. When a door is blocked and blocking object is removed, the door shall automatically
continue movement to the open or closed position if switch is still depressed.
f. Sally port or vestibule doors shall be interlocked so that only one door can be
opened at a time using electric controls. Interlocking circuit shall be provided at
Control Console under provisions of Division 17.
g. Force exerted by the door in travel shall be 35 to 40 lbs., adjustable by solid
state motor control.
h. Each door shall automatically deadlock closed at two concealed points at the rear of
the door (front locking will not be acceptable).
i. Individual doors may be unlocked mechanically from both sides of the door by the
same paracentric key. This function shall cutoff all power to the motor when unlocked and
return all power to the motor when locked secure.
j. Each door shall have a limit switch at the closed end and rear deadlock to provide
status indication. A red a light shall indicate unlocked status, a green light shall
indicate closed and locked.
2. Components
a. Motors shall be minimum 1/10 HP., single phase, 120v,60 Hertz U.L. listed as
manufactured by General Electric or equal. Motor shall draw no more than 1.5A under full
load current. Motor shall be thermal protected with automatic reset feature.
b. #10 pitch x 14 1/2 degree rack & pinion and gear reducers shall be by nationally
recognized manufacturer.
c. Stainless steel bottom door and wall guide in lieu of steel.
DOOR DEVICE TRANSOMS, COVERS, COMMON COMPONENTS
A. Door Device Transoms and Covers
1. Horizontal Transoms: Sliding door mechanisms are constructed
from 3/16 inch steel plate. Transoms are either rectangular or sloped as
required.
Mezzanine level transom tops are sloped 26 degrees. Transom covers are 10
gauge steel sheet. All openings in transoms are baffled, including bottom slot for
hanger to prevent wires or contraband from entering the transom.
2. Transom Covers: Non-removable and hinged to the track box and secured with security screws.
3. Wire Tray: Is in transom.
4. Transom Back Plate: Is factory punched for anchor bolts.
5. Paint: Entire inside and outside of transom except track, rollers and drive mechanism
is painted with rust inhibiting primer.
B. Components
1. Vertical Lock Bar Cover: Is constructed of 10ga steel
sheet and the Rear Lock Bar is constructed of stainless steel. The vertical lock bar cover is removable only when
the door has been
removed.
2. Door Hanger: Is constructed from 3/16 inch steel plate, 95% of door width.
Door hanger interlocks with transom baffle 1/4 inch.
3. Door And Wall Guide: Is constructed from 3/16 inch thick steel. The
guides overlap a minimum of one inch vertically and four inches horizontally at any
position of travel. There is 1 inch contact between stainless steel lock bar and door
guide. Clearance between lock bar and guides is no more than 1/8 inch on either side
and top to bottom.
4. Hanger Support Rollers: Turned from solid alloy steel, 2-3/4 inches OD. grooved 3/8
in deep to engage 5/8" diameter cold rolled steel track.
5. Hanger Support Rollers have anti-friction ball bearings with hardened members and grease
shields on both sides.
6. Hanger Support Roller Studs: High alloy steel, heat treated and a self-locking nut.
7. Door Hanger Adjuster studs: High alloy steel, heat treated, with eccentric bushing
for adjustment and a self-locking nut.
8. Door Bumpers: Heavy duty 2-1/2" diameter rubber bumpers, to quiet and cushion the door at
each end of travel.
9. Door Receiver: Is made from 10ga steel 1 inch deep.
ELECTRICAL WORK
A. Factory Wiring
1. Provide internal wiring and final connections within the transom of
sliding door devices.
B. The following is specified in Divisions 16 and/or 17.
1. Monitoring and control conduit, wiring and final connections from the
console to locks, switches, terminal blocks and all components of door control system.
2. Coordinating, furnishing and installing complete console system including panels,
switches and indicator lights.
3. Furnishing and installing conduit and wiring from supply sources to each console,
cut off switches, locking devices and other electrical equipment incidental to the power
supply.
4. Connections to terminal blocks in housings of sliding doors and locks.
5. Providing terminal block diagrams to other Sections.
6. Provision for running different voltage wiring within common compartment.
FABRICATION - GENERAL
A. Factory assemble items where practicable, true to line and
free of distortion of defects.
B. Welding
1. Steel and stainless steel components not plant fabricated shall be
designed for field-welded connections.
2. Plug or stitch welds unless otherwise indicated.
3. Weld according to American Welding Society standards.
4. Remove excess welding slag, burrs and rough edges.
5. Prime bare welds using job specified primer.
C. Equipment is fully fabricated, assembled and finished, ready for
final installation and as follows:
1. Work, including wiring, within transoms and emergency release
cabinets for sliding doors is completed at the factory.
2. Hardware (when supplied by DDS) that is essentially non-projecting shall be
installed in doors and frames, at the factory, including the following:
a. Mechanical locks and their associated strikes, keepers and escutcheons.
b. Hinges, either screwed or welded, shall be fastened to the doors.
c. Flush pulls.
3. Other hardware (when supplied by DDS) shall be field installed; including
door receiver, rear lock tube assembly, door hanger, door guide and wall guide.
4. The field installed hardware group for each opening shall be separately packaged,
accompanying the doors and clearly identified with its opening.
|
