Providing UPVC Partition arrangements for ward corridor and Faculty Corridor in General Surgery 4th floor in Tirunelveli Medical College Hospital at Tirunelveli

Supply and installation of UPVC partitions with doors shall utilize UPVC profile sections with an outer wall thickness of 2.30mm (±0.2mm), featuring an outer frame of 74mm x 60mm x 56mm, a shutter of 104mm x 60mm x 66mm, a mullion of 72mm x 60mm x 36mm, a glazing bead of 35mm x 18mm, a 20mm multi-chambered hollow uPVC panel section of 150mm x 20mm, and a uPVC panel bead of 19mm x 16mm. All profiles of frames, sash, and mullion shall be reinforced, where required, with 1mm thick GI steel sections. The door will be equipped with 3D hinges for enhanced weight holding capacity, and security devices such as multipoint lock systems with a cylinder lock facilitated handle, all compliant with relevant specifications and departmental directives. Glazing or uPVC panels shall be 5mm thick Plain Toughened or uPVC panel grip, held by TPE (Grey) weather-sealed gaskets. All corners and mullion joints of the frame and sash shall be mitred cut and fusion welded without mechanical joints, with all welded joints neatly trimmed to a grooved nib finish, ensuring the finished products are free from sharp edges. The complete units shall be fixed into pre-finished openings by drilling and fastening through the outer frame using high-quality fasteners, and silicon sealant shall be applied to fill the gap between the wall and the frame for a leak- proof installation and completion etc., Complete and as directed by the department officers.

Providing UPVC (Un-Plasticized Polyvinyl Chloride) Door: Providing and fixing casement doors fabricated from un-plasticized polyvinyl chloride (uPVC) sections. Profiles: The profiles should be three chamber system which provides high insulation properties with outer frame 60mm x 55mm with an outer wall thickness of 2.4mm. The window unit should be designed with all corner joints mitred and fusion welded. Windows should be steel reinforced with 25 x 24 x 25mm steel reinforcement with a thickness of 1mm to have dimensional stability. The sash should be of 60 x 102mm. The mullion should be of 60 x 74mm. The profiles should have co-extruded seals. Hardware: All the hardware like friction stays, handles should be screwed with self tapping screws. The handles, locks should be designed so that they cannot be released from outside. Glazing: The window system should be glazed with 5mm plain float glass / 6mm bison lam. Installation: The profiles should be cut to length and welded 45 degrees. The window should be desinged such that the water drainage does not pass through the reinforcement chamber. The window system should be fixed directly to the plastered brick wall using self expanding nylon plug and driving ms electroplated screws into plug.

GST