REPAIRS AND MAINTENANCE TO THE CORPORATION ELE. SCHOOL AT MARIMUTHU STREET (Aathi selvan st) IN DIVISION NO. 35

Amount

Clean removal of lime plaster from walls and racking out joints 20mm deep or from terraced roofs racking out joints 12mm deep

Dismantaling the Damaged Pressed tiles & Weathering Course over Roof including all cost and conveyance etc (S.I. No.38B)

Plain cement concrete 1:4:8 mix (One cement four m-sand and eight aggregate) using 40mm size ISS gauge HBBG metal including mixing, laying, consolidating, curing, cost and conveyance of all materials to site and all labour charges etc., complete as per standard specification

Brick work in cement mortar 1:5 mix using Fly Ash bricks of 230x110x70mm (8 3/4" x 41/4" x 23/4") from approved quarry including cost and conveyance of all materials to site. Loading and unloading charges and labour charges for mixing, laying and curing etc. complete. Complying with std. specifications

Plastering with cement mortar 1:5 mix, 12mm thick including cost and conveyance of all materials to site, loading and unloading charges and labour charges for mixing, laying and curing etc. complete . complying with std. specifications

Manufacturing supplying and fixing of MILD STEEL DOOR made out of 50 x 50 x 6 mm M.S angle for outer frame,35 X 35 X 5mm M.S.Angle for outer frame of shutter. The entire shutter area shall be covered with CRC sheets (18 G) with 5Nos, of stiffners using M.S.Flats of size 25 X 6mm at equal intervals horizontally. The corners of the frames and shutter with CRC sheets shall be welded by adopting flash butt welding or any other suitable method. Provision towards 3Nos, of Hinges incase of single shutters / 6Nos,of Hinges incase of Double shutters of 125 X 31 X 1.25mm size placed at appropriate intervals and provisions shall be made for Tower bolts 2Nos, Aldrop 1No. The frame shall be provided with 6Nos,of Hold fast of 200mm length using 50 X 6mm M.S.Flat. The entire frame and shutter shall be provided with one coat of red oxide primer including cost of hold fasts,hinges, locking arrangements, handles wind appliences etc., complete and as directed by the departemental officers.

Manufacturing supplying and fixing of MILD STEEL DOOR made out of 50 x 50 x 6 mm M.S angle for outer frame,35 X 35 X 5mm M.S.Angle for outer frame of shutter. The entire shutter area shall be covered with CRC sheets (18 G) with 5Nos, of stiffners using M.S.Flats of size 25 X 6mm at equal intervals horizontally. The corners of the frames and shutter with CRC sheets shall be welded by adopting flash butt welding or any other suitable method. Provision towards 3Nos, of Hinges incase of single shutters / 6Nos,of Hinges incase of Double shutters of 125 X 31 X 1.25mm size placed at appropriate intervals and provisions shall be made for Tower bolts 2Nos, Aldrop 1No. The frame shall be provided with 6Nos,of Hold fast of 200mm length using 50 X 6mm M.S.Flat. The entire frame and shutter shall be provided with one coat of red oxide primer including cost of hold fasts,hinges, locking arrangements, handles wind appliences etc., complete and as directed by the departemental officers.

Manufacturing supplying and fixing of MILD STEEL Window made out of 40 x 40 x 6 mm M.S angle for outer frame, 35 X 35 X 5mm M.S.Angle for outer frame of shutter. The entire shutter area shall be covered with CRC sheets ( 18 G ) with 5Nos,of stiffners using M.S.Flats of size 25 X 6mm at equal intervals horizontally. The corners of the frames and shutter with CRC sheets shall be welded by adopting flash butt welding or any other suitable method. Provision towards 3Nos, of Hinges incase of single shutters / 6Nos,of Hinges incase of Double shutters of 125 X 31 X 1.25mm size placed at appropriate intervals and provisions shall be made for Tower bolts 2Nos, Aldrop 1No. The frame shall be provided with 6Nos,of Hold fast of 200mm length using 50 X 6mm M.S.Flat. The entire frame and shutter shall be provided with one coat of red oxide primer including cost of hold fasts,hinges, locking arrangements, handles wind appliences etc., complete and as directed by the departemental officers.

Plain Cement Concrete 1:2:4 (one cement, two Crushed Stone Sand (M- Sand) and four coarse aggregates) using 10mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges etc., complete as per standard specification

Finishing the top with Solar Reflectiv Ceramic Tiles of size 300 mm x 300mm x 7mm size laid in cm 1:3 mix mixed with water proofing compound as per Indian standard 2% by weight of cement used and pointed with the same mortar etc., complete

Special Ceiling Plastering for RC slabs and beams with cement mortar 1:3 mix 10mm thick including cost and conveyance of all materials to site, loading and unloading charges and labour charges for mixing, laying and curing etc. complete . complying with std. specifications

Plastering with cement mortar 1:3 mix, 20mm thick including cost and conveyance of all materials to site, loading and unloading charges and labour charges for mixing, laying and curing etc. complete . complying with std. specifications

Flooring with first quality plain ceramic tiles of approved Colour and quality of size 305mm x 305mm x 6mm laid in cement mortar 1:3 mix, 20mm thick and pointing with the same mortar etc., completely and finish very neatly

Dadooing walls with Ceramic tiles of size 20cm x 20cm x 6mm first quality design tiles of all colours laid in cement mortar 1:2 mix, 10mm thick and pointing with white cement using 0.40 kg/1m2 including finishing the joint and pointing flush with tile surface etc., complete

Flooring with Stain free Nano polish Vetrified flooring tiles of size 600 x 600 x 8mm of approved colour and quality of required size laid in cement mortar 1:3 mix 20mm thick and pointing with the same mortar complete and finish very neatly etc complete

Supplying and fixing of Cudappa slab of 38/40 mm thick for Cup board including cost of materials and labour etc complete

Painting two coats with ready mixed plastic emulsion paint of 1st class quality and of approved color over a priming coat including through scraping clean removal of dirt etc., complete and including necessary plaster of paris putty wherever required

Painting two coats with best synthetic enamel paint of approved Colour for new iron works the rate is inclusive of all materials, brushes and scaffolding charges etc., complete complying with standard specification(paint should be got approved by the Departmental Engineer befor use on work.

Painting two coats with best synthetic enamel paint of approved Colour for Old iron works the rate is inclusive of all materials, brushes and scaffolding charges etc., complete complying with standard specification(paint should be got approved by the Departmental Engineer befor use on work.

Supply and fixing of M.S Grills with Doors and Windows with one coat of Red oxide with Primer including all costs such as welding,grinding and fabrication charges, cost and conveyance of all materials to site etc,complete as per standard specification.

Supplying, fabrication and fixing of Ornamental grill for Garidar and Including cost of convayance of all materials and all labour charge for cutting, fabricating, walding etc, complete (including one coat of primer) and fixing in proper position with concrete packing by the direction of departmental engineers instruction etc, complete and as per standard specification.

Supplying and fixing of metal coated sheets Aluminium zinc alloy (Galvalurne) in Gms/sqm total of Both sides AZ 1:50 as per ASTMA 792 or AS 1397) in Roofing of not less than 0.50mm thickness (over all). The material shall have yield stress of 550 mega Pas

Wiring with 2 x 1.5 sq.mm (22/0.3) PVC insulated SC.unsheathed Cu.Conductor of 1100V grade in suitable PVC rigid pipe on wall and celiling with PVC accessories and with TW switch box and5 A.FT switch withinflush with wall, covered with hylum sheet of 3mm with painting of suitable colour for open PVC light point. (SD.No.21)

Wiring with 2 x 1.5 sq.mm (22/0.3) PVC insulated SC.unsheathed Cu.Conductor of 1100V grade in suitable PVC rigid pipe on wall and celiling with PVC accessories and with TW switch box and 5 A.FT switch withinflush with wall, covered with hylum sheet of 3mm with painting of suitable colour for open PVC fan point. (SD.No.21)

Supply and fixing of 5A 3-Pin and 2 Pin combined flush type wall Socket with 5A flush type Switch on Suitable T.W. box SD (10)

Wiring with 2 x 1.5sq.mm(22/0.3) PVC insulated unsheathed Sc.Cu.conductor of 1100V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories with 150mm x 100mm x 113mm TW switch box with 3mm thick hylem sheet for 15A 3 pin non inter locking CS plug with painting of suitable colour with continous earth wire connection of 14 SWG TC wire for open PVC Power plug point etc, complete. (SD.NO.39)

Supply and fixing of 1200mm 48’ AC ceiling fan complete with regulator with 300mm draw down rod on the existing clamp etc., (SD.No.106)

Supply and fixing of 4' 18W Crystal Glass LED Tube Light fitting complete with T.W. round blocks on wall or ceiling with flu tube with PVC unsheathed leads from terminal to the fitting.

Supply and fixing of water closet new glassed earthen ware t if 23” oriya type of approved quality with ”p” or “s” trap with sand cushion flooring and all-round the closet using 40mm broken brick jelly in cement concrete 1:2:5 of 4” thick and plastering withcm1:3 20mm thick using river sand including fixing the water closet in position and giving necessary connection to CI stakes etc., complete

EWC (12.5 lit Capacity)

Supply and Fixing of the Following Pipes and Specials etc., Complete.

110mm Dia PVC Pipe

110mm Dia PVC Elbow

110mm Dia PVC Clamp

Swathi Construction (BID ID -1154728)