Providing UPVC windows and ventilators in 5th to 10th floor of NPKRR Maaligai on retrofitting the building, TNEB Head Quarters Complex, Chennai -02. Providing UPVC windows and ventilators in 5th to 10

Amount

Supplying and fixing of UPVC (Un-Plasticized Polyvinyl Chloride) windows of casement type (open) from the profile, complete all as per the following specification and as directed by the Engineer -in - charge. The size of outer frame 60mm x 58mm and shutter profile are reinforcement with GI/1mm 125 GSM and 100% corrosion free, the profiles and multi chambered sections with wall thick of 2mm. The EPDM rubber (black colour) covered with over all the edges of frame and shutter the shutter will be provided with Espag multi power point locks and also it operates as handle. The corners and joints should be welded and cleaned. Radiations free pin headed plain or brown colour glass 5mm thick should be provided to the shutter and it should not allow leakage of water even at most ranging storms and should have key lockable action, security protective hinges, strong locking systems and as per size for arresting noise and energy loss. The connecting mechanism between sash and outer frame that enables opening of the window. The window should be fixed to the wall with 100% packing with screws and silicon packing all round the frames. The window should be got approved from the Engineer incharge before use on work

Supplying and fixing of UPVC (Un-Plasticized Polyvinyl Chloride) windows of casement type (open) from the profile, complete all as per the following specification and as directed by the Engineer -in - charge. The size of outer frame 60mm x 58mm and shutter profile are reinforced with GI/1mm 125 GSM and 100% corrosion free, the profiles and multi chambered sections with wall thick of 2mm. The EPDM rubber (black colour) covered with over all the edges of frame and shutter the shutter will be provided with Espag multi power point locks and also it operates as handle. The corners and joints should be welded and cleaned. Radiations free pin headed plain or brown colour glass 5mm thick should be provided to the shutter and it should not allow leakage of water even at most raging storms and should have key lockable action, security protective hinges, strong locking systems and as per size for arresting noise and energy loss. The connecting mechanism between sash and outer frame that enables opening of the window. Necessary opening for fixing window type AC of required size with necessary powder coated Aluminium framed section of not less than 0.90kg /m alround to withstand against load & vibration. The window should be fixed to the wall with 100% packing with screws and silicon packing all round the frames. The window should be got approved from the Engineer incharge before use on work.

Supplying and fixing UPVC (Un-Plasticized Polyvinyl Chloride) Louvered Ventilators of from the profile, complete all as per the following specification and as directed by the Engineer -in - charge. The size of outer frame 60mm x 58mm and shutter profile size of 60 x 78mm both profiles are reinforced with GI/1mm 125 GSM and 100% corrosion free, the profile are multi chambered sections with wall thick of 2mm. The EPDM rubber (black colour) covered with all over the edges of frame and shutter. The corners and joints should be welded and cleaned. Radiations pin headed glass 5mm thick should be provided in the louvers. The window should be fixed to the wall with 100% packing with screws and silicon packing all round the frames. The ventilator should be got approved from the Engineer incharge before use on work.

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