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SECTION 10650OPERABLE PARTITIONS

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Copyright 2012 - 2018 ARCAT, Inc. - All rights reserved

PART 1 GENERAL

1.1 SECTION INCLUDES

A. Individual Panel Operable Partitions.

B. Paired Panel Operable Partitions.

C. Electrically Operated Panel Partitions.

D. Individual and Paired Panel Operable Glass Panels

E. Multi-Panel Operable Glass Partitions

1.2 RELATED SECTIONS

A. Section 03300 - Cast-in-Place Concrete: Partition support members.

B. Section 05120 - Structural Steel: Partition support members.

C. Section 06100 - Rough Carpentry: Partition support members.

D. Section 08710 - Door Hardware: Cylinder locks keyed to building keying system.

E. Section 09260 - Gypsum Board Assemblies: Acoustical closure above suspended ceilings.

F. Section 16150 - Equipment Wiring: Electrical power supply to operators.

1.3 REFERENCES

A. ASTM C 423 - Standard Test Method for Sound Absorption and Sound Absorption Coefficients by the Reverberation Room Method.

B. ASTM E 90 - Test Method for Laboratory Measurement of Airborne Sound Transmission Loss of Building Partitions and Elements.

C. ASTM E 413 - Classification for Rating Sound Insulation.

D. ASTM E 557 - Standard Guide for Architectural Design and Installation Practices for Sound Isolation between Spaces Separated by Operable Partitions.

1.4 SUBMITTALS

A. Submit under provisions of Section 01300.

B. Product Data: Manufacturer's data sheets on each product to be used, including:

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1. Preparation instructions and recommendations.2. Storage and handling requirements and recommendations.3. Installation methods.

C. Shop Drawings: Show layout, elevations, supports and anchorage, conditions at jambs and intersections with permanent walls, hardware, joints, and connections.

D. Selection Samples: For each finish product specified, two complete sets of color chips representing manufacturer's full range of available colors and patterns.

E. Verification Samples: For each finish product specified, two samples, minimum size 6 inches (150 mm) square, representing actual product, color, and patterns.

F. Manufacturer's Certificates: Certify products meet or exceed specified requirements.

G. Closeout Submittals: Provide manufacturer's operating and maintenance instructions that include recommendations for periodic checking and adjustment and periodic cleaning and maintenance of all components.

1.5 QUALITY ASSURANCE

A. Manufacturer Qualifications: Firm with minimum 10 years documented experience in manufacturing operable partitions of type specified.

B. Installer Qualifications: An experienced installer certified in writing by the operable partition manufacturer, as qualified to install the manufacturer's partition systems for work similar in material, design, and extent to that indicated for this Project.

C. Field Measurements: Verify actual measurements of openings by field measurement prior to fabrication; show measurements on shop drawings.

D. STC Ratings: Calculate STC in accordance with ASTM E 413 based on ASTM E 90 test on fully assembled partition of minimum size indicated:1. Rigid Panel Partitions: 168 inches (4267 mm) high by 111 inches (2819 mm) wide.

1.6 DELIVERY, STORAGE, AND HANDLING

A. Deliver, handle and store products in accordance with manufacturer's recommendations.

B. Store products indoors in manufacturer's unopened packaging until ready for installation.

C. Protect from exposure to harmful weather conditions, at temperature and humidity conditions recommended by manufacturer.

1.7 SEQUENCING

A. Ensure that locating templates and other information required for installation of products of this section are furnished to affected trades in time to prevent interruption of construction progress.

B. Ensure that products of this section are supplied to affected trades in time to prevent interruption of construction progress.

1.8 PROJECT CONDITIONS

A. Maintain environmental conditions (temperature, humidity, and ventilation) within limits recommended by manufacturer for optimum results. Do not install products under environmental conditions outside manufacturer's absolute limits.

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1.9 WARRANTY

A. Manufacturers 2 year limited warranty for partition panels and 5 year limited warranty on mechanical components including track and carriers.

PART 2 PRODUCTS

2.1 MANUFACTURERS

A. Acceptable Manufacturer: Moderco Inc., which is located at: 115 de Lauzon; Boucherville, QC, Canada J4B 1E7; Toll Free Tel: 800-363-3150; Tel: 450-641-3150; Fax: 450-641-4965; Email:request info ([email protected]); Web:www.moderco.com

B. Substitutions: Not permitted.

C. Requests for substitutions will be considered in accordance with provisions of Section 01600.

2.2 INDIVIDUAL PANEL OPERABLE PARTITIONS

A. Top Supported Individual Panel, Excel 700 Series, Model 741:1. Description:

a. Manual Operation. Top supported, moved individually from the storage area, positioned in the opening, and seals set.

b. Telescoping Closure with an expanding jamb member operated from either side of the panel using a removable handle.

c. Hinged Closure Panel permanently attached to the structural wall with recessed hardware and multi-ply vinyl top and bottom seals.

2. Acoustical Performance: As tested at an independent accredited laboratory in accordance with ASTM E 90.a. STC 43.b. STC 48.c. STC 50.d. STC 54.

3. Panels:a. Size: Provide to sizes indicated on the Drawings.

1) Thickness nominal 4 inches (100 mm).2) Widths up to 48 inches (1230 mm).3) Maximum ceiling height 16 feet 4 inches (4.95 m).

b. Panels:1) Panel faces of appropriate acoustical substrate to meet the STC

requirement. Panel faces shall be welded to the internal steel frame. Panel faces shall be formed to protect the panel edges.

2) Panel faces steel backed with acoustical material. Panel faces formed to protect the panel edges and welded to the internal steel frame.

3) Weight of the panels is between 5.5 to 9.2 lbs./sq. ft. (27 to 45 kg/sq.m) based on STC value selected plus or minus 1 lb.

c. Frames fabricated of steel and welded. No vertical face trim shall be allowed.d. Frames fabricated of steel and welded. Vertical astragals shall have integral

protective trims.e. Interlocking Vertical Seals Between Panels: Tongue and groove aluminum and

vinyl reversible astragals creating a shock-absorbing, deep nesting, impact resistant acoustical interlock between panels.

f. Horizontal Top Seals: Continuous contact multi-fingered vinyl sweeps.g. Horizontal Bottom Seals: Seals automatically operate as the panels are

positioned, providing 2 inch (50 mm) nominal operating clearance, and exert downward force when extended. Crank type seals are not acceptable.

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4. Suspension system:a. Track: Tempered aluminum with soffit trim of clear anodized aluminum

providing a transition to the ceiling. Track includes support brackets and hanger rods, spaced to manufacturer's standards.

b. Each panel supported by two dual horizontal wheel trolley assemblies of glass-reinforced, self lubricating nylon with steel precision ground bearings. Carrier design uses a counter rotating concept to move panels along the track and through 90 degree "L", "T",and "X" intersections. Carriers using friction discs are not permitted.

5. Suspension system: For ceiling heights under 16 feet 3 inches onlya. Track shall be heavy gage steel supported by support brackets and hanger

rods, spaced to manufacturer's standards for height and STC specified.b. Each panel shall be supported by two four-wheel trolley assemblies with steel

precision ground bearings. Carrier design shall permit panels to automatically index through stacking switches and curves.

6. Finishesa. Panel Face Finish: Factory applied material.

1) Reinforced vinyl wall-covering with woven backing, weighing 20 oz. or more per lineal yard (465 g/m). Color as selected from manufacturer's standard colors.

2) Vertical ribbed carpet (N.R.C. 0.20). Color as selected from manufacturer's standard colors.

3) 100 percent polyolefin stain resistant fabric. Color as selected from manufacturer's standard colors.

4) Custom material as selected by the Architect.b. Frame Finish:

1) Painted dark color.2) Custom painted color as selected by the Architect.

c. Aluminum Track and Soffit:1) Clear anodized.2) Custom color anodized as specified by the Architect.3) Custom painted color as selected by the Architect.

7. Accessoriesa. ADA-compliant pass door of the same thickness, construction and finish as the

basic panels.1) Concealed Automatic Door Closer.2) Dead bolt Lock (not available on egress doors).3) Inset Panic Bar lockable on lever side.4) Inset Self-Illuminated Exit Sign, above door.

b. Acoustical Pocket doors.c. Non-Acoustical Pocket Door.d. Dead bolt Lock for pocket doors.e. Surface-mounted dry marker boards. Location and height as indicated on the

Drawings.f. Surface-mounted tack boards. Location and height as indicated on the

Drawings.

B. Top Supported Single Panels, Signature 800 Series, Model 841:1. Description:

a. Manual Operation. Top supported, moved individually from the storage area, positioned in the opening, and seals set.

b. Telescoping Closure with an expanding jamb member operated from either side of the panel using a removable handle.

c. Hinged Closure Panel permanently attached to the structural wall with recessed hardware and multi-ply vinyl top and bottom seals.

2. Acoustical Performance: As tested at an independent accredited laboratory in

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accordance with ASTM E 90.a. STC 43.b. STC 47.c. STC 49.d. STC 52.e. STC 53.f. STC 55.


1) Thickness nominal 4 inches (100 mm).2) Widths up to 48 inches (1230 mm).3) Maximum height 22 feet 4 inches (6.78 m) with right angle track system.

b. Panels: Panel faces shall be removable and replaceable on site to accommodate future decor / finish changes.1) Panel faces of gypsum laminated to appropriate substrates to meet the

STC requirement.2) Panel faces of steel backed with gypsum.3) Panel faces of roll formed steel backed with gypsum and mechanically

fastened to the frame.4) Panel faces of gypsum laminated to appropriate substrates to meet the

STC requirement and laminated to two vertical full height steel angles and mechanically fastened to the frame.

5) Weight of the panels is between 6 to 9,5 lbs./sq. ft. (29 to 46 kg/sq.m) based on STC value selected plus or minus 1 lb.

c. Frames shall be a composite of steel and aluminum alloys, formed to protect the edges of the face material.

d. Frames shall be a composite of steel and aluminum alloys, formed to protect the panel edges. No vertical face trim shall be allowed.

e. Interlocking vertical seals between the panels consist of tongue and groove aluminum and vinyl astragals creating a shock-absorbing, deep nesting, impact resistant acoustical interlock between panels.

f. Horizontal Seals: S1) Horizontal Top Seals: Continuous contact multi-fingered vinyl sweeps.2) Horizontal Bottom Seals: Automatically setting and retracting, providing 2

inch (50 mm) nominal clearance, and exert downward force when extended.

g. Horizontal Seals:1) Horizontal Top Seals: Retractable and operate simultaneously with the

bottom seals. Top seals that make contact with track soffit or ceiling during movement of the panels are not permitted.

2) Horizontal Bottom Seals: Mechanically retractable, providing a nominal operating clearance, and exert downward force when extended. Crank type seals requiring more than one rotation of the actuator to set or release or the use of a fixed sweep on any panel are not be acceptable. Nominal operating clearance shall be:a) 1 inch (25 mm).b) 1-1/2 inch (38 mm).c) 2 inch (50 mm).d) 2-1/2 inch (64 mm).e) 4 inch (100 mm).

4. Suspension system: Standard for heights up to 16 feet 3 inches.a. Track: Tempered aluminum No. 23-T Track with soffit trim of clear anodized

aluminum providing a transition to the ceiling. Track includes support brackets and hanger rods, spaced to manufacturer's standards.

b. Each panel supported by two dual horizontal wheel trolley assemblies of glass-reinforced, self lubricating nylon with steel precision ground bearings. Carrier

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design uses a counter rotating concept to move panels along the track and through 90 degree "L", "T", and "X" intersections. Carriers using friction discs are not permitted.

5. Suspension system: Standard for heights 16 feet 3 inches to 20 feet 3 inches. Optional for heights under 16 feet 3 inches.a. Track: Tempered aluminum No. 33-T Track with soffit trim of clear anodized


b. Each panel supported by two dual horizontal wheel trolley assemblies of glass-reinforced, self lubricating nylon with steel precision ground bearings. Carrier design uses a counter rotating concept to move panels along the track and through 90 degree "L", "T", and "X" intersections. Carriers using friction discs are not permitted.

6. Suspension system: Standard for heights 20 feet 3 inches to 30 feet 3 inches. Optional for heights under 16 feet 3 inches.a. Track: Tempered aluminum No. 55-T Track with integrated soffit trim of clear

anodized aluminum providing a transition to the ceiling. Track includes support brackets and hanger rods, spaced to manufacturer's standards.

b. Each panel supported by two four wheel trolley with steel precision ground bearings. . Carrier design shall permit panels to automatically index through stacking switches and curves.

7. Suspension system: Optional for heights under 16 feet 3 inches.a. Track: No. 72 Track heavy gage steel supported by support brackets and

hanger rods, spaced to manufacturer's standards for height and STC specified.b. Each panel supported by two four wheel trolley with steel precision ground

bearings. . Carrier design shall permit panels to automatically index through stacking switches and curves.





4) Factory applied high pressure laminate as selected by the Architect.5) Factory wood veneer as selected by the Architect.6) Custom material as selected by the Architect.

b. Frame Finish:1) Clear anodized.2) Custom color anodized as specified by the Architect.3) Custom painted color as selected by the Architect.



basic panels.1) Concealed Automatic Door Closer.2) Dead bolt Lock (not available on egress doors).3) Inset Panic Bar lockable on lever side.4) Inset Self-Illuminated Exit Sign, above door.

b. Inset dry marker boards. Location and height as indicated on the Drawings.c. Inset tack boards. Location and height as indicated on Drawings.

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d. Acoustical Pocket doors.e. Non-Acoustical Pocket Door.f. Dead bolt Lock for pocket doors.

2.3 PAIRED PANEL OPERABLE PARTITIONS

A. Top Supported Paired Panels, Excel 700 Series, Model 742:1. Description:

a. Manual Operation moved in pairs from storage area.b. Telescoping Closure with an expanding jamb member operated from either side

of the panel using a removable handle.c. Hinged Closure Panel permanently attached to the structural wall with recessed

hardware and multi-ply vinyl top and bottom seals.2. Acoustical Performance: As tested at an independent accredited laboratory in

accordance with ASTM E 90.a. STC 43.b. STC 48.c. STC 50.d. STC 54.


1) Thickness nominal 4 inches (100 mm).2) Widths up to 48-1/2 inches (1232 mm).3) Maximum ceiling height 16 feet 4 inches (4.95 m).

b. Panels:1) Panel faces steel backed with proper acoustical material. Panel faces

formed to protect the panel edges and welded to the internal steel frame.2) Panels connected with a minimum of two hinges.3) Weight of the panels is between 5,5 to 9,2 lbs./sq. ft. (27 to 45 kg/sq.m)

based on STC value selected plus or minus 1 lb.c. Frames fabricated of steel and welded. No vertical face trim shall be allowed.d. Frames fabricated of steel and welded. Vertical astragals shall have integral

protective trims.e. Interlocking Vertical Seals Between Panels: Tongue and groove aluminum and


f. Horizontal Top Seals: Continuous contact multi-fingered vinyl sweeps.g. Horizontal Bottom Seals: Seals automatically operate as the panels are

positioned, providing 2 inch (50 mm) nominal operating clearance, and exert downward force when extended. Crank type seals are not acceptable.

4. Suspension system:a. Track: Clear anodized tempered aluminum with soffit trim of clear anodized


b. Each panel supported by one 4-wheeled carrier with hardened steel ball bearing wheels encased with nylon tires. Carrier design ensures that all wheels remain in contact with the track during normal movement of the panels.

c. Track: Heavy gage steel supported by support brackets and hanger rods, spaced to manufacturer's standards for height and STC specified.

d. Each panel supported by one 4-wheeled carrier with wheels of hardened with steel ball bearings and steel tires.



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d. Steel Track painted white.6. Accessories

a. ADA-compliant pass door of the same thickness, construction and finish as the basic panels.1) Concealed Automatic Door Closer.2) Dead bolt Lock (not available on egress doors).3) Inset Panic Bar lockable on lever side.4) Inset Self-Illuminated Exit Sign, above door.


Drawings.

B. Top Supported Paired Manually Operated Panels, Signature 800 Series, Model 842:1. Description:

a. Manual Operation moved in pairs from storage area.b. Telescoping Closure with an expanding jamb member operated from either side

of the panel using a removable handle.c. Hinged Closure Panel permanently attached to the structural wall with recessed

hardware and multi-ply vinyl top and bottom seals.2. Acoustical Performance: As tested at an independent accredited laboratory in

accordance with ASTM E 90.a. STC 43.b. STC 47.c. STC 49.d. STC 52.e. STC 53.f. STC 55.


1) Thickness nominal 4 inches (100 mm).2) Widths up to 48-1/2 inches (1232 mm).3) Maximum ceiling height 22 feet 4 inches (6.78 m).


STC requirement.2) Panel faces of steel backed with gypsum.3) Panel faces of roll formed steel backed with gypsum and mechanically

fastened to the frame.4) Panel faces of gypsum laminated to appropriate substrates to meet the

STC requirement and laminated to two vertical full height steel angles and mechanically fastened to the frame.

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5) Panel hinges used on the panels shall be of steel and project no more than 1/4 inch (6 mm) beyond panel faces. Panels connected with a minimum of three hinges.



d. Frames shall be a composite of steel and aluminum alloys, formed to protect the panel edges. No vertical face trim shall be allowed.

e. Interlocking vertical seals between the panels consist of tongue and groove aluminum and vinyl astragals creating a shock-absorbing, deep nesting, impact resistant acoustical interlock between panels. Each pair of panels are equipped with a concealed panel locking device, such that, when engaged will result in a uniform and interlocked unit without the use of top guide rails.

f. Horizontal Seals:1) Horizontal Top Seals: Continuous contact multi-fingered vinyl sweeps.2) Horizontal Bottom Seals: Automatically setting and retracting, providing 2


g. Horizontal Seals:1) Horizontal Top Seals: Retractable and operate simultaneously with the


2) Horizontal Bottom Seals: Mechanically retractable, providing a nominal operating clearance, and exert downward force when extended. Crank type seals requiring more than one rotation of the actuator to set or release or the use of a fixed sweep on any panel are not be acceptable. Nominal operating clearance shall be:a) 1 inch (25 mm).b) 1-1/2 inch (38 mm).c) 2 inch (50 mm).d) 2-1/2 inch (64 mm).e) 4 inch (100 mm).

4. Suspension system:a. Track: Tempered aluminum with soffit trim of clear anodized aluminum

providing a transition to the ceiling. Track includes support brackets and hanger rods, spaced to manufacturer's standards.

b. Each panel supported by one 4-wheeled carrier with hardened steel ball bearing wheels. Carrier design ensures that all wheels remain in contact with the track during normal movement of the panels.

c. Track: Heavy gage steel supported by support brackets and hanger rods, spaced to manufacturer's standards for height and STC specified.

d. Each panel supported by one 4-wheeled carrier with wheels of hardened with steel ball bearings and steel tires.






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d. Steel Track painted white.6. Accessories

a. ADA-compliant pass door of the same thickness, construction and finish as the basic panels.1) Concealed Automatic Door Closer.2) Dead bolt Lock (not available on egress doors).3) Inset Panic Bar lockable on lever side.4) Inset Self-Illuminated Exit Sign, above door.

b. Acoustical Pocket doors.c. Non-Acoustical Pocket Door.d. Dead bolt Lock for pocket doors.e. Inset dry marker boards. Location and height as indicated on the Drawings.f. Inset tack boards. Location and height as indicated on Drawings.

2.4 ELECTRICALLY OPERATED PANEL PARTITIONS

A. Top Supported Continuously Hinged Electrically Operated Panels, Excel 700 Series, Model 743-E:1. Description:

a. Electrically Operated, top supported, continuously hinged.2. Acoustical Performance: As tested at an independent accredited laboratory in

accordance with ASTM E 90-04.a. STC 43.b. STC 48.c. STC 50.d. STC 54.



b. Panels:1) Panel faces steel backed with proper acoustical material. Panel faces

formed to protect the panel edges and welded to the internal steel frame.2) Panels shall be connected with a minimum of four hinges.3) Weight of the panels is between 5,5 to 9,2 lbs./sq. ft. (27 to 45 kg/sq.m)

based on STC value selected plus or minus 1 lb based on options selected.

c. Frames fabricated of steel and welded. No vertical face trim shall be allowed.d. Frames fabricated of steel and welded. Vertical astragals shall have integral

protective trims.e. Vertical astragals shall have integral protective trims.f. Interlocking Vertical Seals Between Panels: Tongue and groove aluminum and


g. Horizontal Top Seals: Continuous contact multi-fingered vinyl sweeps.h. Horizontal Bottom Seals: Seals automatically operate as the panels are

positioned, providing 2 inch (50 mm) nominal operating clearance, and exert

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downward force when extended. Crank type seals are not acceptable.4. Suspension system:

a. Track: Clear anodized tempered aluminum with soffit trim of clear anodized aluminum providing a transition to the ceiling. Track includes support brackets and hanger rods, spaced to manufacturer's standards.

b. Every other panel supported by one 4-wheeled carrier with hardened steel ball bearing wheels encased with nylon tires. Carrier design ensures that all wheels remain in contact with the track during normal movement of the panels.

5. Drive Systema. Drive unit is located at the storage end of the unit and is equipped with a C.S.A.

(UL) approved 1.5 HP, 120 V, 1 phase, 60 Hz motor.b. Unit is equipped with an endless 3/16 inch (5 mm) aircraft type cable and limit

switches.c. Operation of the partition requires the use of two simultaneously operated key

switches positioned on opposite sides of the partition both with a clear unobstructed view during operation of the partition.

d. Travel limits of the partition are controlled by limit switches positioned on the track system, ensuring full travel before shut off.









basic panels.1) Concealed Automatic Door Closer.2) Dead bolt Lock (not available on egress doors).3) Inset Self-Illuminated Exit Sign, above door.


Drawings.f. Surface-mounted tack boards. Location and height as indicated on Drawings.

B. Top Supported Continuously Hinged Electrically Operated Panels, Signature 800 Series, Model 843-EP:1. Description:

a. Electrically Operated, top supported, continuously hinged.b. Hinged Closure Panel permanently attached to the structural wall with recessed

hardware and pneumatically operated bottom seals.2. Acoustical Performance: As tested at an independent accredited laboratory in

accordance with ASTM E 90.

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a. STC 43.b. STC 47.c. STC 49.d. STC 52.e. STC 53.




STC requirement.2) Panel faces of steel backed with gypsum.3) Panel hinges shall be of steel and project no more than 1/4 inch (6 mm)

beyond panel faces. Panels are connected with a minimum of three hinges.



d. Interlocking vertical seals between the panels consist of tongue and groove aluminum and vinyl astragals creating a shock-absorbing, deep nesting, impact resistant acoustical interlock between panels. Each panel is equipped with a concealed panel locking device, such that, when engaged will result in a uniform and interlocked unit without the use of top guide rails.

e. Horizontal top seals shall be continuous contact multi-fingered vinyl sweeps.f. Horizontal bottom seals shall be pneumatically operated by a compressor,

providing 2 inch (50 mm) nominal operating clearance, and exert downward force when extended.



b. Each panel supported by one 4-wheeled carrier with hardened steel ball bearing wheels. Carrier design ensures that all wheels remain in contact with the track during normal movement of the panels.

c. Drive System:1) Drive unit is located at the storage end of the unit and is equipped with a

C.S.A. (UL) approved 1.5 HP, 120 V, 1 phase, 60 Hz motor.2) Drive unit shall be equipped with an endless 3/16 inch (5 mm) aircraft

type cable and limit switches.3) Operation of the partition requires the use of two simultaneously

operated key switches positioned on opposite sides of the partition with a clear unobstructed view during operation of the partition.

4) Travel limits of the partition are controlled by limit switches positioned on the track system, thereby ensuring full travel before shut off.

d. Bottom Seal System1) Bottom seals operated by a pneumatic system from a control panel.2) Seals are driven by a C.S.A. (UL) approved 1/2 HP, 120 V, 60 Hz

compressor working at 4.2 Amps. Compressor is located in the pocket area and is equipped with a 2-gallon tank and develops 0.9 CFM @ 100 P.S.I.

3) Pneumatic piping shall be 1/4 inch (6 mm) i.d.5. Finishes

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a. Panel Face Finish: Factory applied material.1) Reinforced vinyl wall-covering with woven backing, weighing 21 oz. or

more per lineal yard (545 g/m). Color as selected from manufacturer's standard colors.







basic panels.1) Concealed Automatic Door Closer.2) Dead bolt lock not available on egress doors.3) Inset Self-Illuminated Exit Sign, above door.

b. Non-Acoustical Pocket Door.c. Dead bolt Lock for pocket doors.d. Inset dry marker boards. Location and height as indicated on the Drawings.e. Inset tack boards. Location and height as indicated on Drawings.

2.5 INDIVIDUAL AND PAIRED PANEL OPERABLE GLASS PARTITIONS

A. Top Supported Acoustical Glass Panels, Crystal 200 Series, Model 240:1. Description: Individual single-point panels.

a. Manual Operation, top supported, center stacking.b. Telescoping Closure with an expanding jamb member operated from either side

of the panel.2. Acoustical Performance: As tested at an independent accredited laboratory in

accordance with ASTM E 90-04 and ASTM E 413.a. STC 44.


1) Thickness nominal 4 inches (102 mm).2) Widths up to 48-1/2 inches (1232 mm).3) Maximum height 12 feet 4 inches (3.73 m).4) Panel faces shall be 1/4 inch (6 mm) thick tempered glass.5) Weight of the panels is 9.5 lbs./sq. ft. plus or minus 1 lb. (63 kg/sq.m)

based on options selected.b. Frames shall be a composite of steel and aluminum alloys, formed to protect

the edges of the face material.c. Interlocking vertical seals between the panels consist of tongue and groove

aluminum and vinyl astragals creating a shock-absorbing, deep nesting, impact resistant acoustical interlock between panels.

d. Horizontal Seals:1) Horizontal Top Seals: Retractable and operate simultaneously with the

bottom seals. Top seals that make contact with track soffit or ceiling

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during movement of the panels are not permitted.2) Horizontal Bottom Seals: Mechanically retractable, providing a nominal

operating clearance, and exert downward force when extended. Crank type seals requiring more than one rotation of the actuator to set or release or the use of a fixed sweep on any panel are not be acceptable. Nominal operating clearance shall be 1-1/2 inch (38 mm).



b. Each panel is supported by one 4 wheel carrier with steel precision ground bearings. Carrier design shall ensure that all wheels remain in contact with the track during normal movement of the panels. Trolley model to be adapted to selected track.

5. Finishesa. Tempered Glass:

1) Clear.2) Tinted as selected by the Architect.3) Color as selected by the Architect.4) Etched as selected by the Architect.5) Acid washed as selected by the Architect6) Sandblasted as selected by the Architect.



6. Accessoriesa. Battery powered, electrically tilting blinds with remote control.b. Acoustical Pocket doors with finish to match panels.c. Non-Acoustical Pocket Doorsd. Dead bolt Lock for pocket doors.

B. Top Supported Acoustical Glass Panels, Crystal 200 Series, Model 241:1. Description: Individual side or remote-stacking panels.

a. Manual Operation, top supported, side stacking, moved individually from the storage area, positioned in the opening, and seals set.

2. Acoustical Performance: As tested at an independent accredited laboratory in accordance with ASTM E 90 and ASTM E 413.a. STC 44.



based on options selected.b. Panel faces shall be 1/4 inch (6 mm) thick tempered glass.c. Frames shall be a composite of steel and aluminum alloys, formed to protect

the edges of the face material.d. Interlocking vertical seals between the panels consist of tongue and groove

aluminum and vinyl astragals creating a shock-absorbing, deep nesting, impact

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resistant acoustical interlock between panels.e. Horizontal Seals:

1) Horizontal Top Seals: Continuous contact multi-fingered vinyl.2) Horizontal Bottom Seals: Automatically setting and retracting, providing 2


f. Horizontal Seals:1) Horizontal Top Seals: Retractable and operate simultaneously with the


2) Horizontal Bottom Seals: Mechanically retractable, providing a nominal operating clearance, and exert downward force when extended. Crank type seals requiring more than one rotation of the actuator to set or release or the use of a fixed sweep on any panel are not be acceptable. Nominal operating clearance shall be 1-1/2 inch (38 mm).



b. Each panel is supported by two dual horizontal wheel trolley assemblies made of glass-reinforced, self lubricating nylon with steel precision ground bearings. Carrier design shall use a counter rotating concept to move panels along the track and through 90 degree "L", "T", & "X" intersections. Carriers using friction discs shall not be permitted.





6. Accessoriesa. Battery powered, electrically tilting blinds with remote control.b. Full height pass door.c. Acoustical Pocket doors with finish to match panels.d. Non-Acoustical Pocket Doorse. Dead bolt Lock for pocket doors.

C. Top Supported Acoustical Glass Panels, Crystal 200 Series, Model 242:1. Description: Paired panels.

a. Manual Operation, top supported, moved in pairs from the storage area, positioned in the opening, and seals set.

2. Acoustical Performance: As tested at an independent accredited laboratory in accordance with ASTM E 90 and ASTM E 413.a. STC 44.


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based on options selected.b. Panel faces shall be 1/4 inch (6 mm) thick tempered glass.c. Frames shall be a composite of steel and aluminum alloys, formed to protect

the edges of the face material.d. Interlocking vertical seals between the panels consist of tongue and groove

aluminum and vinyl astragals creating a shock-absorbing, deep nesting, impact resistant acoustical interlock between panels.

e. Horizontal Seals:1) Horizontal Top Seals: Continuous contact multi-fingered vinyl.2) Horizontal Bottom Seals: Automatically setting and retracting, providing 2


4. Panel Hinges: Steel and project no more than 1/4 inch (6 mm) beyond panel faces. Panels shall be connected with a minimum of two hinges.



b. Each panel is supported by one four wheel carrier assembly with steel precision ground bearings. Carrier design shall ensure that all wheels remain in contact with the track during normal movement of the panels. Trolley model to be adapted to selected track.





7. Accessoriesa. Battery powered, electrically tilting blinds with remote control.b. Acoustical Pocket doors with finish to match panels.c. Non-Acoustical Pocket Doorsd. Dead bolt Lock for pocket doors.

2.6 MULTI-PANEL OPERABLE GLASS PARTITIONS

A. Top Supported Individual Side Stacking Glass Panels, Vision 100 Series, Model 121.1. Description:

a. Manual Operation Panels top supported, moved individually from the storage area, positioned in the opening, and floor bolts set.

b. Provide with pivot closure panel.

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1) Thickness nominal 1-3/8 inches (35 mm).2) Widths up to 48 inches (1220 mm).3) Maximum height 12 feet 4 inches (3.73 m).4) Panel faces shall be 1/2 inch (12 mm) thick tempered glass.5) Weight of the panels is between 7.5 lbs./sq. ft.

b. Top and bottom horizontal rails shall be anodized aluminum.c. Each panel provided with a floor bolt that is extended into a floor mounted

receiver to stabilize and secure each panel in the opening.d. Horizontal Top and Bottom Seals: Continuous-contact brush-type seals.

3. Suspension System:a. Track: Clear anodized tempered aluminum with integrated soffit trim of clear

anodized aluminum providing a transition to the ceiling. Track includes support brackets and hanger rods, spaced to manufacturer's standards.

b. Each panel is supported by two dual horizontal wheel trolley assemblies fabricated of glass-reinforced, self lubricating nylon with steel precision ground bearings. Carrier design uses a counter rotating concept to move panels along the track and through 90 degree "L", "T", and "X" intersections. Carriers using friction discs are not be permitted.


1) Clear.2) Tinted as selected by the Architect.3) Color as selected by the Architect.4) Etched as selected by the Architect.5) Acid washed as selected by the Architect6) Sandblasted as selected by the Architect.7) Custom as selected by the Architect.

b. Rail Finish:1) Clear anodized.2) Custom painted color as selected by the Architect.

c. Aluminum Track:1) Clear anodized.2) Custom color anodized as specified by the Architect.3) Custom painted color as selected by the Architect.

5. Accessoriesa. Thumb turn floor lock.b. Keyed Floor lock.

PART 3 EXECUTION

3.1 EXAMINATION

A. Do not begin installation until substrates have been properly prepared.

B. If substrate preparation is the responsibility of another installer, notify Architect of unsatisfactory preparation before proceeding.

3.2 PREPARATION

A. Clean surfaces thoroughly prior to installation.

B. Prepare surfaces using the methods recommended by the manufacturer for achieving the best result for the substrate under the project conditions.

3.3 INSTALLATION

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A. Install in accordance with manufacturer's instructions.

B. Prepare opening in conformance to the criteria set forth per ASTM E 557 Standard Guide for Architectural Design and Installation Practices for Sound Isolation between Spaces separated by Operable Partitions.

C. Provide the services of the manufacturer's field representative to advise on proper installation procedures and inspect the finished work.

D. Install and adjust as required to achieve acoustical separation between adjacent areas.

E. Adjust locking hardware for proper operation.

F. Install operators and controls, make electrical connections and verify proper operation.

3.4 DEMONSTRATION

A. Demonstrate operation and instruct Owner's personnel in proper operation and maintenance procedures.

B. Deliver keys and operation and maintenance data to Owner.

3.5 CLEANING

A. All track and panel surfaces shall be wiped clean and free of handprints, grease, and soil.

B. Clean up work area and adjacent areas and dispose of debris legally off site.

C. Packing and other installation debris shall be removed from the job site.

3.6 PROTECTION

A. Protect installed products until completion of project.

B. Touch-up, repair or replace damaged products before Substantial Completion.

3.7 SCHEDULES

A. :

B. :

END OF SECTION

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