Bharat Sanchar Nigam Limited Tender

Labour charges for Refurbishment of Conference Hall Table by changing the existing semi circular shape to Rectangular shape of required size by making additions and alteration to the existing table and making good etc., complete as directed by the Engineer in charge. (Cost of the materials required if any will be paid under relevant items)

Providing and fixing Decibel Ceiling Decibel Dune Tile 600*600mm*16mm The tiles should have humidity resisantace (RH) 99% light reflectance >_ 85%. Thermal conductivity k= 0.052- 0.057 w/m k, Fire performance as per (BS 476 Part / 6&7). To be installed on Decibel Ceiling Main-T of size 38x15x0.30mm at every 1200 c/c and cross T of size 28x15x0.30mm are fixed to Main T at 1200/600 mm c/c. Wall angle of size 24x24x0.40mm then fixed along the perimeter of wall with the suitable fasteners. The suspension is done with all accessories like Soffit cleat, levelling clips & wire rods as per drawings and fixing of Decibel Ceiling Decibel Dune tiles on grid system using 600MM X 600MM X 16MM tiles. Including providing necessary openings for light fixtures, diffusers etc. are to be made as per lay out & including all accessories, material & labor complete as directed by Architect/ Engineer - in - charge..( Make:- Decibel Ceiling) a)Tile: 600*600*16mm

Fixing of avaiable Armstrong false ceiling grid system using available T of size 25x36x0.33 mm at every 1200mm centre to centre main and rotary stiched 1200 mm closed T of size 24x27x0.254 mm at every 1200 mm c/c max and 24x19x0.457 mm wall angle allround the wall to form grid of size 600x600 mm and suspending the grid using 2 mm pre straightened GI wire and 6 mm nylon rawl plug at every 1200 mm intervalsat the main Tand laying square ceiling boards of 15 cm thick material fibre board of size 600x600 mm over te framed grid . The rate includes the cost of all above operations and labour charges for fixing etc., complete as per the directions of Engineer in charge. (The false ceiling grid and its Fibre boards are supplied by the department at site of Work)