Maintenance work

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.

Repairing damaged Terrace tile area & Wall surface with waterproofing elastomeric coat by removing all existing paint, putty and Loose plaster over wall, clean surface preparation with metal brush & putty blade also complete touch up work with pop mixing with SBR Chemical. For walls & Terrace with SBR (Styrene Butadiene Rubber) / Acrylic primer added to the cement with 1:1.5 ratio apply one coats as a protection coating & to make the surface strong. Followed by two coat of elastomeric water proofing coating. The rate including labour charges, SBR/ Acrylic primer, Elastomeric, POP and scaffolding etc., complete complying with standard specification and as directed by the departmental Officers at site of work.

Providing two legged scaffolding using 48.30mm dia heavy duty MS pipe over all height of 3.00m the distantce between 2 legs being 1.25m and the spacing of the post being 2m in each rows and providing platform with C.W. planks using 40mm thick silver oak and 1.00m wide in complete form with horizontal bracings @ 1.50m c/c vertical direction and with cross bracings using same 48.30mm dia including cutting, threading assembly with red oxide primer, labour charges cost of speicals such on large plate, shoe, carcher, coupling, bolt and nut transportation charges as directed by the departmental officers.

For initial height of 3M

For evey additional 2.50m height

Supplying and fixing the WPC door shutter with frame using 75mmx40mm solid outer frames, its covered with 25mm thick solid PVC sheets for shutter paneelling shall rigidly fixed in position, The rate includes for transport, fixing with necessary furniture fitting such as 3 nos 4" Stainless steel butt hinges, 2nos 6" Stainless steel tower bolts,2nos 4" Stainless handle, etc., complete complying with standard specification. Thickness: 25mm thick

Paving the floor with best quality double charged vitrified Tiles of size 600x600x8mm and variety conforming IS 15622 with water absorbtion less than 0.08% of approved colour and shade laid over cement mortar bed of 20mm thick in cement mortar 1:3 (one cement and three crushed stone sand) with required Cement Slurry and Mortar Plasticizer in all floors and the top pointed with Water Resistant Tile Epoxy Grout etc., complete complying with standard specification and as directed by the departmental officers. (The make and brand of the tiles should be got approved by Executive Engineer before use on works)

Supply and installation of three-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.

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