Choral Riser Sets

• Enjoy the versatility with single height, multiple levels, or entire riser configurations.
• Accommodate any event big or small, as these are durable and portable.
• Minimize set up time with the spring loaded easy to open/close support brackets.
• Superior craftsmanship, and very affordable, providing you with the best Value.

Dimensions
	Straight	Tapered
	2-Level
Level 1	18"W x 96"L x 8"H	18"W x 60"L x 8"H
Level 2	18"W x 96"L x 16"H	18"W x 66"L x 16"H
	3-Level
Level 1	18"W x 96"L x 8"H	18"W x 60"L x 8"H
Level 2	18"W x 96"L x 16"H	18"W x 66"L x 16"H
Level 3	18"W x 96"L x 24"H	18"W x 72"L x 24"H
	4-Level
Level 1	18"W x 96"L x 8"H	18"W x 60"L x 8"H
Level 2	18"W x 96"L x 16"H	18"W x 66"L x 16"H
Level 3	18"W x 96"L x 24"H	18"W x 72"L x 24"H
Level 4	18"W x 96"L x 32"H	18"W x 78"L x 32"H

Platform
Constructed with a 3/4" thick solid plywood core, the riser shall be surfaced with one of the following:
Option 1: Carpet
Option 2: 1/8" thick tempered hardboard

The edges of the platform shall be routed to allow the frame to fit flush with the top surface and cover the ends of the carpeting.

Frame
16-gauge, 1 13/16" high formed steel channel frame shall be reinforced with 16-gauge steel angle welded to the inside of the channel. The angle shall provide a continuous support to which the decking is secured with screws placed a maximum of 9" apart. The frame shall completely enclose the top, bottom and edges of the decking perimeter preventing the decking from becoming loose and damaged. All areas where frame parts are joined together shall be reinforce with steel plates attached with rivets.

Leg Structure
Each leg structure shall be constructed if 1.05" diameter, 14-gauge steel tubing capped at the point of floor contact with high impact plastic glides. The vertical load bearing members shall be joined at the top by full width, steel tube to provide maximum support to the stage deck. The top of each leg assembly shall fold open and closed, using 16-gauge steel saddle clips that are secured with at least four screws. Leg assemblies shall be braced by friction type braces, equipped with a spring locking device to secure the legs in the open and closed position. Braces shall be secured to the leg assembly with rivets and to the deck using 8 screws installed through the decking. Legs shall open and close using only one hand. Gravity ring type brace locks are not acceptable.

Ganging
Stages and risers shall be equipped with drop-in couplings that allow units of the same or different heights to be joined together. All ganging devices shall be permanently secured to each unit. Ganging devices that is not permanently attached are not acceptable.

Finish
All metal parts are to be finished with a black thermofused epoxy powdercoating.

Capacity
All metal parts shall be designed to carry a uniform live load of at least 200 lbs. per square foot.

Portability
Stages and risers shall be capable of being completely set-up and taken apart quickly, without the need for tools, by two people of average strength.

10-year Warranty

NATIONAL PUBLIC SEATING CORPORATION offers the original user a warranty against all manufacturing defects in material and workmanship. If defective, NPSC will, at its option, repair or replace the defective product. This warranty does not apply to damage resulting from misuse, abuse, or neglect. Authorization for returns and/or repairs is required by contacting your dealer. This warranty gives you specific rights, and you may also have other rights which vary from state to state.

Orders are accepted under the express agreement that under no circumstances will seller be liable for any incidental or consequential damages, or for any other loss, damage or expense of any kind, including loss of profits, arising in connection with the order or with the use or inability to use seller's product furnished under the order. Seller's maximum responsibility shall not exceed and buyer's remedy is limited to either (i) repair or replacement of the defective part or product, or at seller's option, (ii) return of the product and refund of the purchase price. Such remedy shall be the buyer's entire and exclusive remedy.