Acoustic treatment and wooden flooring works for the ball room/multipurpose hall at Bikaner House New Delhi (Job No /4059/GAD/SFS/2019-20)

Amount

Providing and fixing GI Gyp steel ultra frame work for wall panelling as per design drawing consisting of floor channel of size 50x32x32 x0.5mm thick at bottom and top fixed with 35 mm nylon sleeves and 35 mm screw. Further fixing GI stud 48x34x36x0.5 mm thick @600mm C/C vertically. The framework to be filled with 50mm 1200GSM non-woven thermal bonded polyester wadding held in position with 18 mm GI checken mesh of 24SWG with drive all screws and oversize washers. Finally fixing over it horizontally 80x26x51x0.5 mm thick G.I. Gyp ceiling section placed @600mm C/C or wherever required as per design drawings. The frame to be fixed to the walls by means of angle holdfasts or cleats of required size complete with expandable anchor fasteners of 65x10mm dia fixed on each vertical member @1000mm C/C .The work shall be executed as per drawings ,specifications & instructions of engineer in charge.

Providing and fixing at all heights of FR Fabric ( 350GSM /mtr as approved by the Engg in charge) covered Acoustic Panel . Fixing 12x38mm UPVC corner gripper fixed at top & bottom of panel . The gap between frame and the fabric to be backed with 25mm 1000 GSM non woven thermal bonded polyester wadding. The gripper to be fixed over perforated 12mm ply with minimum18% perforations of 8 & 12mm dia as per design drawings complete. FR Fabric make( Nextgen / RSWM / Reliance ) . The space inbetween gripper to be filled with 12mm thk non woven thermal bonded polyester wadding of 500GSM. All complete as per drawings and as per direction of Engineer-in-charge.

Providing & fixing of the Acoustical Parabolic diffusers out of 12mm com ply and covered with FR fabric (350gsm/mtr) of shade approved by Engineer in Charge. Further filling loose polyester wadding inside the hollow area of the diffusers. The diffuser to be backed with 12mm ply strips and fixed to the walls with suitable GI cleats , anchor fastners of HIlti/Bosch as per the manufacturer recommendations over a framework as per design drawings. FR Fabric make( Nextgen / RSWM / Reliance ) The work to be done complete as per the design & instructions of engineer in charge including accessories as required. Size of each diffuser is 1200x300. Measurement for payment will be done for the plan area.

Dismantling of the existing floor and stacking servicable / unservicable material at a lead of 50mtr as per the engineer in charge

Providing and fixing in Position Solid Hardwood flooring with plank thickness of not less than 22 mm, width not less than 120mm and length not less than 1830 mm(Except at wall end) from reputed manufacturer. The flooring shall be fixed with tongue and groove interlocking system with clip method/(Synthetic adhesive).Two planks are joined with help of stainless steel clip/(Synthetic adhesive) to ensure control of expansion during climatic changes. Installation is done over 4 mm thick expanded polyethylene foam sheets to give cushioning effect, over prepared surface with necessary skirting of same material as of flooring . The Aluminum Anodised matching Color Transition profiles and Nosing's to be fixed where ever required. The Flooring should have Environmental Friendly certification of Forest Steward council (FSC). The moisture content shall not exceeding B 0,6 and Fire classification shall be Cfl-S1 Category (DIN EN 13501-1), all complete as per direction of the Engineer in charge.

M/s Rahul Construction Co.

MS- R P INFRA PROJECTS

SUNRISE DECORATIVE

MS- R P INFRA PROJECTS