Maintenance Work

Amount

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, removing and carefully stacking Brick/stone masonry in cement mortar walls under 3m high etc., complete complying with standard specification and as directed by the departmental officers at site of work.

Dismantling the damaged paver block and clearing away carefully disposal of unserviceable materials to a lead of 50m etc complete complying with standard specification and as directed by the departmental officers at site of work.

Dismantling old plaster or skirting / old tar-felt, raking out joints & cleaning the surface thoroughly with water and remove any loose, flacks, fungus growth etc. by suitable mechanical means like scrapping or wire brushing and wash with adequate water to get an absolutely cleaned surface to take on further treatment including disposal of rubbish.

Relaying of Plain Cement Concrete 1:2:4 (one cement, two sand and four hard broken stone jelly) using 20mm jelly for wearing coat including laying, compacting, finishing and curing, etc., complete as per standard specifications and as directed by the departmental officers.

Reconstruction of brick masonry in Cement Mortar 1:5 using best quality of Second Class Ground Moulded Chamber Burnt Bricks 9" x 4-3/8" x 2-3/4" for foundation and basement including curing, etc., complete complying with standard specification. (For Ground floor)

Replastering the walls with cement mortar 1:5 (One cement and five sand) for the 12mm thick in all floors including curing neat finishing etc., complete complying with standard specification and as directed by the departmental officers.

Replastering the floor with Cement Mortar 1:5 (One cement and Five sand), 20mm thick in all floors including curing etc. complete complying with standard specification and as directed by the departmental officers.

Clean Surface thoroughly with water and remove any loose plaster, flacks, fungus growth etc, by suitable mechanical means like scrapping or wire brushing and wash with adequate water to get an absolutely cleaned surface to take on further treatment Gal-Tech Multiproof Polymer with filler (1 coat) as base coat over that apply Gal-Tech C.T. Epoxy virgin Solvent Free Anticorrosive two packs Resin and Hardener 1:1 Ratio mix and apply as a base coat Impregnated 110 GSM Glass Cloth over that apply Gal-Tech C.T. Epoxy 2 coats making as a joint less ruff Lining and allow to dry for 48 hours.

Clean Surface thoroughly with water and remove any loose plaster, flacks, fungus growth etc, by suitable mechanical means like scrapping or wire brushing and wash with adequate water to get an absolutely cleaned surface to take on further treatment. Gal-Tech Multiproof Modified Acrylic Polymer with cement and fine sand mix ratio 1:2:4 to full the grooves and surface crakes. over that apply Gal-Tech Multiproof Modified Acrylic Polymer with Filler mix ratio 1:2 two coats overnight setting. This will seal all the pores and invisible cracks on the existing cementitious layer thus making it an intact strengthened roof. Over that apply INSULTEC Sunlight Reflective Insulation cum Waterproofing Polymer Membrane 2 Coats mix with water mix ratio 5:1.

Relaying the Flooring with colour Glazed Ceramic Tiles of size 600 x 600 x 8mm laid over 20 mm thick cement mortar 1:3 (One Cement and Three Sand) base mortar over the existing slab / floor including cutting the tiles to the required size with special cutter wherever necessary, laying in position and pointing with white cement mixed with colouring pigment at the rate of 0.3 Kg. / sq.m. etc., complete complying with standard specification. (The make and brand of the tiles should be got approved by Executive Engineer before use on works)

Renewing the floor tiles with new Kajaria floor tiles of size 305x305x6mm thick super brand first quality rectified ceramic tiles with digital technology of approved make flooring in all floors over base layer of cement mortar 1:3,(One cement and three sand) 20mm thick and laid straight alignment and pointed neatly with same colour at the rate of 0.40 kg/m2 laid without any air gap in the tiles neatly and fixing in position as per standard specification and as directed by the departmental officers. The colour and quality of tiles should be got approved by the Executive Engineer before use on work.

Dadooing of wall with Special type of Kajaria wall tiles of approved quality, colour and design of size 300x600x6mm thick first quality rectified ceramic tiles with digital technology in all floor over a base layer in MYK Laticrete DWA 215 bonding paste and laid in situ, in true alignment and pointed neatly with colour cement at the rate of 0.40kg/m2 to suit the colour of the tiles fixed in position with out any air gap in the tiles etc., complete complying with std. specification and as directed bythe deptl. officers. The colour & quality of tiles should be got appd. by the EE before use on work.

Supplying and spreading quarry stone dust including cost of materials labour charges for spreading, Conveyance charges for supply of dust etc. complete as directed by the departmental officers.

Providing and laying 50 to 60mm thick factory made cement concrete interlocking block of M20 grade made by block making machine with strong vibratory compaction and of approved size and design/shape laid in required colour and pattern over the compacted bed of course, filling the joints with M sand, repacking with Cement mortar 1:2 at end portion for full depth, etc., all complete as per direction of the departmental officers.

Renewing and refixing the damaged broken twisted unserviceable Thermocole false ceiling with new one of "Gyp board false ceiling using 10mm thick Gypboard of approved quality design pattern and drops given by the deptl officers. Using "U" shaped galvanised iron channel of size 25x25x0.55mm thick at 1.20mc/c on both longtitudinal and cross fixing "U" shaped G.I channel of size 50x10x0.55mm thick, direction for vertical sup port and at 0.90m centre to centre on longtitudinal direction respectively for Horizontal support by using teak wood reepers at corners and at intermediately and fixing the "GYPBOARD" on the panel provided as per design/pattern given by the deptl officers. And fininshing the ceiling surface with same plaster of paris materials etc.Necessary openings should be could with Acrylic paint made for providing spot light, floursent tubes in the ceiling by using kit ply 12mm thick and openings should be std specfn and etc complete complying with standard specification and as directed by the departmental officers at site of work.

Supplying and laying wooden flooring (Pergo universal make) at site 8mm thick using click laminated floor with inbuilt 3mm sound bloc. Class of use 31 water resistant A.C 3 grade impact resistant IC3 [as per EN 130 900 / 1400] having 0.60mm MLC (Multi layer Composite) high pressure laminated surface treated with alu, oxide surface guard + SRSG 2 (Scrach resistant surface second generation) on top of moisture high density fibre board substrate specially developed corp of plank size 1288mmx196mmx8mm have proloc joints tongue and groove to secure long loasting joint. The tongue and groove having the edges duty pre impregnated with par affine including laying 0.20mm thick alkali resistant polyethylene sheet of density 850 kg/m3 beneath the laminated wooden panel to absorb the sound caused including labour charges, loading unloading transportation etc., complete.

Renewing and fixing 8mm thick high density fibre board profile 50 mm width with a density of 850 kg / M3 having a click system tongue and groove joint to secure a long lasting joint. The rate is inclusive of cost of materials, labours involved conveyance charges etc complete complying with standard specification.

renewing and fixing of High Density Fibre board with laminated skirting 12mm thick and 75mm Height. The rate is inclusive cost of all materials, including labour charges, loading unloading transportation etc, complete.

Renewing and fixing the wooden wall panelling using aluminium tubular section of size 50.80mmx25.40mmx1.16mm @ 0.581kg/m fixing horizontally and vertically in position with wall at interval of 0.60m in both diretions. The partition outer face covered with first quality water proof ply wood 19 mm thick of approved quality using nails, fevicol etc. The partition outer sides are fixed with 4mm thick veneer sheet first quality more grains of approved quality with necessary screws, nails, fevicol etc., and polished with melamine varnish two coat of approved quality and brand including preparation of surface etc., The rate is inclusive cost of materials, labour charges for wrought and put up the partition, transporting charges etc., complete as directed by the departmental officers.

Renewing the damaged and broken Rain water downfall pipe with new P.V.C rain water downfall pipe of 110mm dia of 4kg/cm2 approved quality including fixing in position to true alignment with PVC shoes, PVC bends and other special clamp, T.W plugs and screws etc.,complete as per specification and as directed by the departmental officers.

Renewing and refixing UPVC (Un-Plasticized Polyvinyl Chloride) Louvered Ventilators of from the profile the size of outer frame 60mm x 58mm and shutter profile size of 60 x 78mm both profiles are reinforced with GI/1mm 125GSM 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 4mm 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 Executive Engineer before use on work.

Renewing and refixing UPVC (Un-Plasticized Polyvinyl Chloride) Windows of casement type (open) from the profile the size of outer frame 60mm x 58mm and shutter profile are reinforcement with GI/1mm 125GSM and 100% corrosion free, the profiles are 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 4mm 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 Executive Engineer before use on work.

Renewing and fixing of Zeebra blind made out aluminium alloy pelmet with necessary control unit with accessories etc., Fabric composition of 100% polyester with weight of 205 g +5% per m2 fabrics are fire retardant against korea fire equipment inspection corporation passed complying with standard specifiction and as directed by the departmental officers.

Renewing and refixing Solid PVC door shutter with frame using 19 gauge 19mm MS Square tubes for styles and outer frames, 15mm MS Square tubes for top, lock and bottom rails. The steel tubes shall be covered with 5mm thick solid PVC sheets shutter using 5mm thick solid PVC sheets for panelling shall rigidly fixed in position including necessary furniture fittings. The over all size of styles shall be 50mm x 30mm. The over all size of top rail, lock rail and bottom rail shall by 75mm x 30mm. The over all size of frames shall be 50mm x 45mm, with suitable rebate for housing the shutter.

Renewing Teak wood wrought and put up for frames of doors, windows and ventilators and any other similar joinery works including cost of country wood scantlings and labour charges for manufacturing the frames and fixing hold fasts and fixing in position etc. for all lengths as per architect designs.

Renewing the damaged flush door with new one of 35mm thick solid core flush shutter with commercial ply on both sides with over the plywood fixing 4mm thick vaneer sheet first quality on both sides and over with melamine polishing with teak wood lipping alround 35mm thick binded with liquid phenol formaldehyde with resin and including labour charges for fixing the shutter to the frames and for fixing the shutter to the frames and for fixing necessary furniture fittings and labour etc., complete complying with std. specification.

Supplying and fixing in position of Iron grill using M.S Square rod and flat. The rate is inclusive cost of all materials,labour for fixing,dismantling and finishing the same etc complete., complete complying with standard specification and as directed by the departmental officers.

Renewing the broken and damaged SFRC Manhole cover slab with brackets with new one SFRC Manhole cover slab with brackets of size 90x90cm best quality including fixing the same in position etc., complete complying with standard specification and as directed by the Departmental officers.

Renewing and fixing new one of Nahini trap of various sizes with best SS gratting of approved brand and quality, fixed over a bed of brick jelly lime concrete 1:2:5 (one of lime, two of sand, 5 of 40mm size brick jelly) and finished with cement mortar 1:3 (one cement and three sand) including dismantling masonry works wherever found necessary and making good the damaged portions to the original condition and giving connections to cast iron pipe as directed etc., complete complying with standard specification and as directed by the departmental officers (The PVC Nahini trap should be got approved by the Executive Engineer before use of work).

Renewing and refixing in position best quality and approved white glazed earthernware wash hand basin (without pedestal) with necessary water supply connection including testing for leakages etc., complete complying with standard specification and as directed by the departmental officers. (The wash hand basin and specials should be got approved by the Executive Engineer before use on works).

Renewing and fixing new one of White glazed close coupled WC bowl - Dual outlet European water closet with cistern complete dual flush (casket type) with 'P' or 'S' trap with soft close seat cover including all internal fittings etc, complete. Including dismantling masonry and redoing the same to the original condition etc.complete complying with standard specification and as directed by the departmental officers.(The EWC should be got approved by the Executive Engineer before use on work).

Renewing the damaged wash basin with new The gap wall hung basin including cost of waste coupling half threaded and PVC connecting hose 18" etc., including fixing the wash basin in in position and giving necessary water supply connection and painting the including testing for leakage etc., complete.

Renewing and refixing following toilet fittings with new one of approved quality and make including labour for fixing in position etc complete complying with standard specification and as directed by the departmental officers at site of work.

SS Swan neck tap

CP Angle cock Tap

CP Two Way Bib Cock with Health Faucet

SS Heavy duty long body tap 15mm dia

CP Wall Mixture Tap 3 in 1 system

Renewing and refixing in position of mirror of approved quality and brand of size 0.60x0.45m with necessary 6mm thick water proof plywood with antitermite treatment on backside of mirror with necessary screws, nails etc., The mirror alround is covered with 50x25mm half round PVC design beading (Executive type) and the thickness of mirror is 5.50mm (superior quality) with etc., The rate is inclusing of cost of materials, labour charges and transporting charges etc., complete is directed.

Renewing and fixing approved best quality towel rail of 600mm long and 20mm dia with brackets of same materials including cost of teak wood plugs and CP screws, etc., complete complying with standard specifications. (The tower rail should be got approved by Executive Engineer before use on works).

Supplying and fixing best approved best quality brass CP soap tray of size 150 x 150mm including cost of teak wood plugs, brass screws, etc., complete complying with standard specifications. (The soap tray should be got approved by Executive Engineer before use on works).

Renewing and refixing with new PVC pipes 10kg/cm2 heavy duty of approved quality and best verity conforming to ISS with ISI Mark, of the following size above ground level up to 4 M height laid properly to alignment including cutting, threading and fixing the required PVC specials but excluding the cost of such specials and fixing to the wall with necessary TW plugs, PVC clamps and screws, making holes on the wall or drilling holes in the roof and making good the dismantled portion to original condition with necessary brick work, concrete and plastering wherever necessary scaffolding charges etc., complete.

32mm Dia PVC Pipe:-

Renewing and refixing with new UPVC pipes 15kg/cm2 heavy duty of approved quality and best verity conforming to ISS with ISI Mark, of the following size above ground level up to 4 M height laid properly to alignment including cutting, threading and fixing the required UPVC specials but excluding the cost of such specials and fixing to the wall with necessary TW plugs, clamps and screws, making holes on the wall or drilling holes in the roof and making good the dismantled portion to original condition with necessary brick work, concrete and plastering wherever necessary scaffolding charges etc., complete.

Supplying and fixing of 1.0 HP Monoblock Pump of best quality and brand with necessary water connection without any leakages. The rate inclusive of cost of pump, labour for fixing, etc., complete as directed by the deartmental officers.

Renewing the motor starter switch 25A - 2 Module with necessary wire connection from pannel board to pump unit with proper insulation joints, etc., complete as directed.

Renewing and fixing new one of first quality and approved variety of Gun metal gate valve (heavy duty) with ISI mark of the following sizes including cost of shellac, thread, labour charges for cutting, threading of G.I pipes etc. complete complying with standard specification for both internal and external water supply arrangements.

25mm dia GM Gate valve

32mm dia GM Gate valve

Renewing and refixing in position of Pvc water tank of approved quality and brand of 2000 litre capacity. The rate is inclusing of cost of materials, labour charges and transporting charges etc., complete is directed.

Providing and applying two coat putty (or) equivalent synthetic co-polimer emulsion wall putty white viscous paste over the cement plastered surface including finishing the joints smoothly with grinding machine, the surface shall be thoroughly cleaned out of dust and scrubbing. The surface shall then be allowed to dry for atleast 48 hours and the surface shall be thoroughly cleaned out of dust and scrubbing to the required smooth finish with all skill labour, scaffolding cleaning and providing mock ups for approvals of the Executive Engineer.

Repainting the walls two coats with first quality Plastic Emulsion paint of approved colour over a priming coat including thorough scraping and preparation of surfaces. The rate includes cost of brushes and neat finishing etc., complete complying with standard specification and as directed by the Departmental Officer (the colour and quality should be got approved by the Executive Engineer before use)

Repainting the walls two coats with first quality Exterior Emulsion paint of approved colour including thorough scraping, clean removal of dirt. The rate includes cost of brushes, sand paper, plaster of parries, putty wherever required and neat finishing etc., complete complying with standard specification and as directed by the Departmental Officer (the colour and quality should be got approved by the Executive Engineer before use).

Repainting the old iron work two coats of synthetic enamel paint of approved quality and colour and brand including thorough scrapping preparation of surface and finishing neatly etc complete complying with standard specification and as directed by the departmental officers at site of work.(The make, quality and colour of paint should be got approved by the Executive Engineer before use on works).

Providing pest construction antitermite treatement drilling holes at junction of walls with floors at 300mm intervals and injucting chemical emulsion on those with cement etc. making holes along the vertical surface out side the walls at 150mm intervals to the depth of 450mm pointing chemical emulsion into the holes and closing holes with chemical etc. spraying all surface of treatment is to be done as per IS Code No:5313/ Part III 1981 with approved chemical. (The chemical is to be used on the work should be got approved by the Executive Engineer before use on work)

Renewing and refixing the automatic pressure boosting system with 24 lit capacity pneumatic tank, 1 HP special pump, 4 way valves and fittings, all electrical wiring, connection, GI sheet box, etc., The rate inclusive of cost of materials, transportation, labour charges, hire charges for tools & plants, plumbing works, etc., complete as directed by the departmental 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 designed 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.

Renewing the damaged pooja shelf of base width 0.25 at bottom and 0.17m at top, made up of 19mm thick water proof with antitermite plywood and rear side is 12mm thick water proof with antitermite plywood. The shelf provided with rack of size 1.17 x 0.22m at top, 1.17 x 0.38 at middle and bottom shelf openable double door is provided. The shelf front edges are fixed with ornamental teakwood beading 25x12mm using headless nails. The bottom door is provided with Brass Ornamental handle (100mm long), Brass hinge (75x30mm), door magenet, etc., with necessary screws. The shelf inner and outer sides are completely fixed with 4mm thick special deigned OST sheet using headless nails, screws, fevicol/SR paste and to be polished with two coats of melamine varnish. The rate inclusive of cost of all materials, transportation, labour charges, hire charges tools and plants, etc., complete as directed by the departmental officers.

Renewing the damaged digital Name board of size 12 feet width and 4 feet height with consolidated box arrangement, the front side is covered with ACP sheet white in colour thickness is not less than of 3mm along with naming letters are to be in proper alignment and spacing, the colour and size of letter is approved by the departmental officer, the rear side of board is covered with special water proof metalic laminated sheet of white in colour, the outer edges are covered with water proof laminated AC sheet with proper screws, inside the lettering area special LED light strip consist of three numbers of required colour with respective of letters is spread over special box arrangement on front side for all letters, four numbers of electronic driver for power control, the rate includes cost of materials cost, labour charges, fabrication charges, welding charge, transportation, wire conections, soldering and testing of LED after complete fixing, etc., complete as directed by the departmental officers.

Supplying and fixing of imported 3D stainless steel gold coated letters of size 12” to 18” of superior quality and fabricated construction finish. The stainless steel gold coated letters are made up of 18 gauge SS sheet and fixed to wall using hilti anchor bolt including grout with necessary nuts and screws, drilling holes in the walls and making dismantled portion to original condition wherever necessary etc., The rate includes cost of stainless steel, hire charges for machineries, labour charges for lifting, fixing in position, transportation charges and other necessary materials etc., complete complying with standard specification and as directed by the Departmental Officer (the design and quality should be got approved by the departmental officers before use).

Renewing the damaged brass board of size 24" x 12" with engraved letters of approved colour, font size and also provided laqure polish with beading alround. The rate inclusive of cost of materials, labour charges, fixing in position, etc., complete as directed by the departmental officers.

Collecting the scattered debris from the campus and conveying away the same to outside by lorry to a lead of 3KM including loading and unloading charges and dumping in low places and levelling etc., complete.

GST at 18%

SRI VISALAKSHI CONSTRUCTIONS