St Brigid's Hall Theatre - Technical Information
Stage Specifications
Stage Floor
Timber (painted black).
Crossover
via backstage annex
Curtain
Located immediately outside the proscenium
operated by a pulley wheel located stage right
Proscenium Width
6,800mm (from pros to pros)
​Proscenium Height
3,660mm (from stage floor to proscenium pelmet)
Proscenium Pillar
Depth 350mm
Proscenium to stage curtain
Depth 300mm
Stage Width
10,640 mm (from side wall to side wall behind proscenium)
NB: Restricted area stage left behind proscenium: (Platform and stairs entrance from auditorium)
Headroom 2,060mm,
Width to stairs 980mm
Depth of stairs area 1100mm
Restricted platform area stage right:
Headroom 1,980mm
Width to platform 760mm
Depth of platform 670mm
Stage Height
1,200mm (from auditorium floor to stage)
4,300mm approx. (from stage floor to lighting bar)
Stage Depth
5,200mm (from curtain line to back wall)
Apron (Stage Extension)
Extended depth: 750mm (from curtain line)
Extended width stage right: 1,800mm
Extended width stage left: 900mm
Overall Stage Depth
5,950mm
(NB: Additional Stage Apron Extension installed for 3-Act Festival only, New Overall Stage Depth: 6,700mm)
Masking Drapes:
Located in front of back wall
movable on wire line (positioned 170mm forward of back wall)
3 x legs on both side bars, SL & SR
Cyclorama
1 Cloth Cyclorama.
Width: 6,500mm (approx.)
Drop: 4,000mm
Attached to bar and operated by manual pulley ropes
Storage
Annex area at rear of stage with double door entrance stage left and single door stage right.
Stage Entrance
Stage left, adjacent to external entrance and dressing rooms.
Front of House Lighting Catwalk
Width: 9,600mm
Access via upstairs dressing room
FOH to Stage Curtain Line
9,200mm approx.
Auditorium Wall Lantern Holders
Height 4,200 mm (from auditorium floor)
6,900mm (approx. angle distance to edge of curtain line)
Lighting Specifications
Circuits
15 amp throughout
FOH: 16
Auditorium side walls: 2
On Stage
LX1: 11
LX2: 6
LX3: 6
LX4: 6
Stage side walls: 8 (distributed throughout stage area)
On Stage 13amp socket locations:
Back of proscenium wall SL and SR
Back wall SR and SL
Lighting Desk
ETC 125 Express with VDU
Dimmers
6 x 6 way, 15 amp dimmers (located on platform stage left)
5 pin DMX
Total channels 36
Lanterns
6 x Source Four 750w 26 degree
2 x Source Four 750w 33 degree
4 x 575w Source Four Juniors
11 x 650w Fresnel’s with barn doors
3 x 500w Quartet
4 x 500w floods
All with colour frames
Selection of gobos for Source Four’s
Sound Equipment
1 x Behringer mixing desk
2 x speakers front of house
2 x speakers on stage (portable 1 SL, 1 SR)
1 x CD Player
​1 x microphone multi core stage box
Additional Equipment & Information
Additional Equipment
4 x stands (height 240cm approx.)
2 x stands (height 150cm approx.)
2 x ladders for access to on stage lighting bars
Extension tails
Additional Information
On stage lighting bars are on a fixed grid
Trail sockets on the lighting bars LX2, LX3 & LX4 on stage
On stage circuits patchable at the dimmer power packs
Lighting Dimmer packs for on stage lanterns located on the platform stage left, access via a ladder
Lighting & Sound operating desks and house lights control are located together at the rear of the balcony
Access to the balcony via stairs in entrance Foyer
FOH lights access via upstairs dressing room
Dressing Rooms x 2 located off stage left
