SECTION 16580

THEATRICAL LIGHTING

PART 1 GENERAL

SECTION INCLUDES

Theatrical lighting units.

Lamps.

Dimmers and control units.

Accessories.

SUBMITTALS

Submit under provisions of Section [01300.] [_____.]

Shop Drawings: Indicate layout of rack-mounted equipment and details and diagrams of interconnecting wiring.

Product Data: Provide for each item of equipment, showing sizes and ratings.

Manufacturer's Installation Instructions: Indicate handling and installation methods.

PROJECT RECORD DOCUMENTS

Submit under provisions of Section [01700.] [_____.]

Accurately record locations of dimmer outlets and circuiting arrangements.

OPERATION AND MAINTENANCE DATA

Submit under provisions of Section [01700.] [_____.]

Operation Data: Include the following:

Instructions for operating lighting control system.

Instructions for operating system under unusual conditions when emergency life safety conditions exist.

Operating limits which may result in hazardous or unsafe conditions, or in equipment damage.

Document ratings of system and of each major component.

Maintenance Data: Include the following:

Routine preventive maintenance schedule.

List special tools, maintenance materials, and replacement parts.

Repair instructions for procedures to check, repair, and test equipment during typical malfunctions.

Recommended cleaning methods, frequency, and materials.

EXTRA MATERIALS

Furnish under provisions of Section [01700.] [_____.]

Provide [two] [_____] of each size and type lamp.

Provide [two] [_____] of each size dimmer.

Provide [two] [_____] of each size filter holder.

Provide [two] [_____] of each size, type and color filter.

Provide [_____] sq ft ([_____] sq m) of gel material of each color.

Provide [two] [_____] of each size and type patch connectors.

PART 2 PRODUCTS

MANUFACTURERS

[_____________________________________________.]

[_____________________________________________.]

[_____________________________________________.]

Substitutions: Under provisions of Section [01600.] [_____.]

THEATRICAL LIGHTING SYSTEM

Description: Lighting dimming and control system for [stage] [_____] area [and house] lighting.

Configuration:

[Manual] [Electronic Memory] [_____] system with [single] [two] [_____] scene control.

Dimmers: [Integral with control console.] [Cabinet mounted.] [Individually mounted at lighting units.]

Lighting Circuit Connections: [Permanently connected to dedicated dimmers.]

Ratings:

Number of Control Channels: [8.] [16.] [___.]

Number of Dimming Circuits: [8.] [24.] [___.]

Number of State Lighting Circuits: [10.] [36.] [___.]

Number of House Lighting Circuits: [4.] [___.]

DIMMERS

Manufacturer:

[________________________] Model [_______________.]

[________________________] Model [_______________.]

[________________________] Model [_______________.]

Efficiency: [98] [___] percent, minimum.

Response: Steady state within [6] [___] cycles.

Control Voltage: [16] [___] V.

Description: [Portable dimming unit suitable for mounting at lighting unit.] [Modular dimming unit suitable for mounting in standard electronic rack.]

Ratings:

Voltage: [120] [___] V, single phase.

Capacity: [10] [20] [30] [35] [60] [___] amp.

Duty Cycle: Continuous.

Include integral circuit breaker in each dimmer.

Provide adequate forced air ventilation.

PATCH PANEL

Manufacturer:

[________________________] Model [_______________.]

[________________________] Model [_______________.]

[________________________] Model [_______________.]

Description: [[Retractable cord], [overhead] cross connection system for [hot] [cold] patch.] [Electronic cross connect.]

CONTROL CONSOLE

Manufacturer:

[________________________] Model [_______________.]

[________________________] Model [_______________.]

[________________________] Model [_______________.]

Description: [Fixed] [Portable] control console [with integral dimmers.] [for remote control of dimmers.]

Controls:

Grand master.

Independent master [with bump switch] for each scene.

Split scene faders[.] [with automatic cross fading.]

Independent Master Timed Fade: Adjustable 0 to [100] [___] seconds.

House light faders.

Channel faders.

Blackout switch.

Provide flexible disk drive for mass memory.

LIGHTING UNITS AND ACCESSORIES

Provide lighting units, with lamps, as scheduled.

Floor Pockets:

Gangs: [Two.] [Four.] [As indicated.]

Receptacle: [NEMA L5-20R.] [NEMA 5-20R.] [20 amp stage pin, grounded type.]

Enclosure: Steel.

Cover Plate: Cast aluminum.

PART 3 EXECUTION

INSTALLATION

Install equipment in accordance with manufacturer's instructions.

MANUFACTURER'S FIELD SERVICES

Prepare and start systems under provisions of Section [01400.] [_____.]

DEMONSTRATION

Provide systems demonstration under provisions of Section [01650.] [_____.]

THEATRE LIGHTING UNIT SCHEDULE

TLU - A:

Type: Fresnel.

Size: 6 inch.

Focus: Slide adjustable, full flood to narrow spot.

Rating: 500 - 750 W.

Lamp: 500 W T20 incandescent.

Accessories: None

TLU - B:

Type: Fresnel.

Size: 6 inch.

Focus: Crank adjustable, full flood to narrow spot.

Rating: 500 - 750 W.

Lamp: 750 W single-ended quartz.

Accessories: Barn door.

TLU - C:

Type: Fresnel.

Size: 3 inch.

Focus: Slide adjustable, full flood to narrow spot.

Rating: 75 - 150 W.

Lamp: 150 W G16-1/2 incandescent

Accessories: Color wheel.

TLU - D:

Type: Ellipsoidal.

Size: 6 inch.

Lens: Two 6 x 9.

Focus: Slide adjustable from 10 ft diameter field at 15 ft with 160 footcandles at beam center to 20 ft diameter field at 30 ft with 40 footcandles at beam

center.

Shutters: Stainless steel

Rating: 750 W.

Lamp: 750 W single-ended quartz.

Connectors: NEMA L5-20P.

Accessories: Color frame.

END OF SECTION