Interior furnishing works of Auditorium for Kalamandal Project near Sainik School, Bhubaneswar.

Acoustical Door: Manufacture, supply and installation of noise (STC 45) Fire rated acoustical doors (main auditorium doors). Frame work consists of wooden sections of size 150mm X 75mm (Nominal Finished Frame Section of 143mm X65mm) with self adhesive type Perimeter Seals on the perimeters of the Frame and the shutter edges (Note : Shutter is Double edged). Fixing arrangements shall be by means of 4 nos. of G.I. hold fast 225mmX20mmX4mm with split end on either side of the wall including 8 nos. of stainless steel ball bearing hinges of SS 304 quality of size 102mmX102mmX3mm thick to capable of taking load up to 120 Kg of the shutter with SS pin, lock strike plate, shock absorbers as specified. 60mm thick Double leaf shutter of appropriate size made out of perimeter railing of Seasoned Red Marenti hard wood (Moisture contain limited to 18%) of size 100mmX30mm and 2 nos. of 6 mm thick Promina – 60 board lined with Sound deadener sound deadening membrane 4mm thick sandwiched between 2 boards on each side of the shutter framework using suitable fasteners and duly hot pressed with 3mm Commercial / Marin Ply to get the require surface for Laminate/Veneer/Paints. Cavity is filled with 96density x 50mm thick rock wool of Rockwool India/Rhino/Lloyd/Roxul make. Doors shall be provided with acoustical perimeter, centre & drop down seals etc complete in all respect as per approved drawing, design, specification and direction of Engineer in charge.

2000 x 2400 mm

2000 x 2100 mm

1200 x 2100 mm

1800 x 2100 mm

Glass railing: Providing and fixing glass railing made with 12mm thick Toughened glass of approved make (saint gobain/ ashai/modifloat) as per detailed design and drawings and fitting the same with necessary stainless steel nuts and bolts complete. The top of railing to be fitted with stainless steel (Grade 304) tube. Railing made of Hollow tubes, channels, plates etc. as required, including welding, grinding, buffing, polishing and making curvature (wherever required) as per approval of Engineer-in-charge, (For payment purpose only running length of top handrail to be measured). The cost inclusive of all SS tubes, fittings, Bolts, cutting welding, glass, studs, etc. complete in all respect as per approved drawing, design, specification and direction of Engineer in charge.

False Ceiling (Below Balcony): Supply and Installation of Acoustical baffles (Class B sound absorption) of Compressed fiberglass core with white/coloured finish of size 1200 X 500 X 40 mm thick having density of 110kg/cum. spaced @ 40mm C/C.(The area of baffles provided at site to be measured for payment). The baffles to be hanged from ceiling as per the guidlines of manufacturer. Cost inclussive of all materials, labours, accessories, ancillary components, scaffolding etc. complete in all respect as per approved drawing, design, specification and direction of Engineer in charge.

Wall Paneling: Supply and installation of Stretchable acoustical fabric hush Grafix fabric system by using FR Grade Anutone hush Grafix fabric of size 1400 mm width, shall be stretched by using wooden base 10 mm thick rigid vinyl stretch tracks half wrap/ full wrap 15 mm Anutone FS15 & mid seam 15 mm FS 15, 15 mm pinewood magnesia bonded Strand board, Anutone Synthetic poly fiber 5x50 infill with requisite accessories & tools. Pinewood wood based wool fiber having 25 mm thick square edge is first installed on the wall along the marking lines with metal fasteners inserted at 300 mm centers FS 15 tracks to be installed on wooden base after applying stick S7 adhesive on both surfaces for a true & continuous secure grip, & heavy - duty fasteners at 150 mm centers on both sides of stretch tracks. Pinewood wool panels having square edge Magnesite bonded pinewood fibers panels of size 600 x 1200 x15 mm having density 400 Kg /m3 weight 4 kg which is fixed to GI Channel CC25 on walls placed at 600 mm centers vertically / Horizontally with suitable fasteners with MC 45 at 1200 c/c & WC 25 is for supporting the main frame. Anutone Synthetic poly fiber PF 5 x 50 mm thick adhered on strand tracks by following the fabric thread line or pattern. The fabric Hush is stretched & tucked into the stretch tracks & secure into the locking jaws so that it will be smooth, free of wrinkles with the tucking tools. Note - minimum 50 mm additional fabric is required for tucking hence maximum module wall fabric width would be 1600 mm The technical parameters of the system are core - pinewood fibre & polyfiber Fire - 1& P Acoustic - NRC 0.75 Climate OCRH - 49, 90 Termite resistance - yes, light reflectance - colour dependant , Green RC % - 25, Hygiene (Voc, Clean room) - Low, Class 1. Test certificate will be submitted after rocurement of materials. The cost inclussive of all materials, labours, accessories, ancillary components, scaffolding etc complete in all respect as per approved drawing, design, specification and direction of Engineer in charge.

Wall Paneling: Supply & installation of Anutone wall paneling of Anutone slats surco high density fiberboard made out of pure pinewood particles, FR Grade with 5 test Fire Resistance, - Melamine laminated finish, perforated wooden grooved HDF slats L16-2 (2 mm grooves @ 8 mm centers), tongue-groove edge for a seamless look of lineal dimension size 128 mm x 2440 mm x 16 mm thick having density 700 Kg /m3, weight -9 Kgs/m2, 2mm Front Side Sound Abstroctor & 1076 Distractor Hole nonwoven acoustic to be pasted on slats surco is to be installed by using GI strut system. The technical parameters are as follows Core Variants - Fiberboard, Climate (OC RH) – 50, 70 Light reflectance – 75%, Green (RC %) – 25, Hygiene (VoC, Clean room) – Low, Class 1, NRC-0.85, Strength, Load capacity (Kg) - Anti sag, Ball- Impact. The concealed wall paneling system shall include GI Wall channel (WC25) having thickness 0.45mm, length 3600mm, unequal flanges of 15 & 20mm and web of 25mm should be fixed along the perimeters of the wall with nylon sleeves and suitable fasteners at every 300mm centers. Then fixed Main channels (MC45) having thickness 0.8mm, length 3600mm, equal flanges of 15mm and web 45mm from the side wall & fixed at every 1200mm centers with GI cross channel (CC25) having thickness 0.45mm, length 3600mm, knurled web 35mm, depth of 25mm and equal flanges 9.5mm is fastened to the Main channel in the direction perpendicular to the Main Channel at every 600mm centers. The framework will maintain 50 / 75 mm gap from the walls. Now clad the wooden Anatone slats surco on the CC 18 with the help of center & edge clips to get better locking of slats. The tongue & groove are to be properly aligned to get flush look. Synth Anuton poly fiber PF 5 x 50 wool of 1000 gsm to be filled between the horizontal & vertical studs as in filler with the help of wire / stick & adhesive. Test certificate of the use products shall be submitted after procurement of materials. The cost inclussive of all materials, labours, accessories, ancillary components, scaffolding etc complete in all respect as per approved drawing, design, specification and direction of Engineer in charge.