REPLACING THE DAMAGED GRANITE FLOORING IN PREPAC AND PROCESSING AREA AT CENTRAL DAIRY MMC CHENNAI 51

Supplying and laying of fine un-polished Granite Stone Slabs of suitable size of 18 / 20mm thick of Synthetic Grey, Paradise best quality in Cement mortar 1:3 in all floors etc., including conveyance, cutting, laying, curing and pointing the joints with white cement mixed with matching colouring pigments etc., complete as directed by departmental officers.

Providing and filling the Granite stone joint with epoxy grout with following specification: Surface preparation including cleaning the joint to be free from dust and loose particles. Providing masking tape on either side of the tile joint edges and providing sealing the tile gap with epoxy tile joint grout and finishing neatly and as directed by the departmental officers. The rate inclusive of cost of materials and labour, etc., complete

Dismantling existing granite stone flooring laid in cement mortar including removal of mortar bed, stacking serviceable material and disposal of unserviceable material/debris within 50 m lead complete as directed by Engineer-in-Charge.

Providing and fixing stainless steel perforated drain cover made of SS 304 grade of approved make with perforations of 8 to 12 mm dia, including frame of suitable size and thickness, welded, ground and polished, fixed in position in cement concrete, including all materials, labour, conveyance, charges etc., complete as per specifications and as directed by the Engineer-in-Charge.

Supply and installation of two-track sliding uPVC windows with integrated fly mesh shall utilize uPVC profile sections with an outer wall thickness of 2.30mm (±0.2mm), featuring an outer frame of 92mm x 52mm x 52mm, a shutter of 66mm x 42mm x 50mm, an interlock of 45mm x 36mm, a glazing bead of 24.5mm x 16mm, and a fly mesh shutter of 66mm x 30mm. All profiles of frames, sash, and mullion shall be reinforced, where required, with 1mm thick GI steel sections. Each window will be equipped with various security devices, such as touch locks or crescent locks, along with nylon rollers and an aluminium track for smooth operation, all supplied as per requirements, compliant with relevant specifications, and as directed by departmental personnel. The windows shall incorporate 5mm thick Plain or Pinhead glass, held securely by TPE (Grey) weather-sealed gaskets. All corners and mullion joints of the frame and sash are to be mitred cut and fusion welded without any mechanical joints, with all welded joints neatly trimmed and finished with a grooved nib to ensure the final products are free from sharp edges. The complete window units shall be fixed into pre finished openings by drilling and fastening through the outer frame using high-quality fasteners, and silicon sealant will be applied to fill the gap between the wall and window frame for a leak-proof installation and complete finish etc., Complete and as directed by the department officers.

Supplying, fabricating and fixing in position of Aluminium anodised natural colour matt finish of single leaf fully panelled sliding door with 12mm thick bothside prelaminated partile board at the Shutter bottom rail:[email protected] kg/m,Top & Verticle 50x44.45x2.50mm @ 1.292 kg/m,Lock rail 50x44.45x2.50mm @ 1.292 g/m, Running channel section: [email protected] kg/m, and necessary accessories such as Alu.clips 17.15x17.27x1.50mm @ 0.176 kg, Alu handle 100x30mm @ 0.988 kg/mfull length of handles on both sides, lock, roller, including cost of materials, labour charges and power consumption charges required for fabrication including chipping, dismantling and waking hole to the required extent in RCC column, beam masonry with power drill wherever necessary and redoing the damaged portion to the original condition afterfixing etc. complete. All the Alu. sections are to be anodised.with matt finish under electically contolled condition in accordance with IS 1868/1962 for an average anodic film thickness of 15 microns etc.,

Re-laying of un-polished Granite Stone Slabs over the Cement mortar 1:3 in floors etc., including conveyance, cutting, laying, curing and pointing the joints with white cement mixed with matching colouring pigments etc., complete as directed by departmental officers.

GST (Note: The tenderer should quote the amount towards Goods and Service tax (GST) in the appropriate columns in terms of percentage (%). If not quoted, it will be considered that the rate quoted is inclusive of GST.)