Maintenance work

Initial height 3.00 RM

Additional height 2.50 RM

Dismantling , removing and carefully stacking Doors & windows including removal of frames,hinges and fastenings etc., complete complying with standard specification and as directed by the departmental officers at site of work.

Dismantling the damaged floor finish and dadooing walls in cement mortar with mosaic tiles / Glazed tiles/cuddapah slab and clearing away with carefully stacking the material useful for reuse for any thickness etc., complete complying with standard specification and as directed by the Departmental officers.

Dismantling and removing False ceiling and Puff sheet etc., complete complying with standard specification and as directed by the departmental officers at site of work.

Supply and installation of two-track sliding UPVC windows shall utilize UPVC profile sections with an outer wall thickness of 2.30mm (±0.2mm), featuring an outer frame of 112mm x 52mm x 112mm, a shutter of 66mm x 42mm x 50mm, an interlock of 45mm x 36mm, and a glazing bead of 24.5mm x 16mm. All profiles of frames, sash, and mullion shall be reinforced, wherever required, with a 1mm thick GI steel section. Each window is to 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.

Renewing and refixing the damaged aluminium anodized powder coated matt finish fully PLB partition with 63.50 x 38.10 x 1.28mm extruded box section at bottom, vertical and horizontal members. The vertical members are spaced at 80mm centre to centre to horizontal members are spaced at 0.80M, 1.60M and 2.40M height from the floor level. Panels should be covered with 9mm thick both side PLB exterior grade with necessary accessories like rubber beedings, aluminium clips, screws etc. The aluminium surface is to be anodized with matt finish under electrically controlled condition in accordance with ISI 1868 / 1962 specificaitons for an average wall thickness of not less than 15 microns. The rate is inclusive of cost of materials, conveyance, scaffolding charges if any required etc and necessary dismantling making holes in RCC (or) masonry works with power drill and redoing the same to the original condition after fixing the partition etc complete complying with standard specification and as directed by the departmental officers at site of work.

Renewing and refixing the aluminium door 1/2 glazed and 1/2 panelled using anodized Powder coated matt finish aluminium door with frame made out of 47.62 x 44.45 x 1.18mm for vertical, top, horizontal and middle. Bottom, horizontal made out of frame size 101.60 x 44.45 x 1.20mm and the door panel top 1/2 portion is fixed with 5mm thick plain / glass and bottom half portion fixed with 9mm thick novapan board includng necessary accessories like alumnium clips, rubber beedings, door handle, door closer, furniture fittings, screws etc and also inclusive of labour charges for dismantling the exisitng masonryor RCC works and making holes required with power drill, power consumption charges fixing the door frame and shutter frame in position redoing the dismantled portion to the original condition etc complete complying with standard specification and as directed by the departmental officers at site of work.

Renewing and refixing with new design ornamental sound proof Armstrong grid false ceiling arrangements with alu. anodized T section and L angle frame work grid of size 60x60cm with Aluminium T section 25x25x2.8mm L angle of size 25x25x2mm thick and the same is supported at suitable intervals by adjustable type 6mm dia M.S rods with suitable threaded nuts, suspended rod and hanging from ceiling at 1.20m c/c in longitudinal section and 60cm at middle portion 60x60cm panel should be covered with 12mm thick Armstrong sheet in grid so as to give neat finishing etc., complete complying with standard specification and as directed by the Departmental officers.