Maintenance and repair works to corporation girls high secondary school at sidhapudur in ward 67 Central Zone

Amount

Removing the ex.damaged cement plaster from walls or ceiling as per the direction of departmental officers

Dismantling and Removing the existing damaged pressed tiles as per the direction of departmental officers

Dismantling the existing damaged Brick work in cm as per the direction of departmental officers

conveyance of dismantled debris from site as per the direction of departmental officers

Brick work in CM 1:5 (one cement & Five Crushed Stone Sand (M- Sand)) using II class ground moulded bricks of size 9" X 43/8"X 2 3/4" including finishing, curing, etc., complete complying with standard specification - 100CFT

Supplying, fabricating, erecting structural steel work for roofing welded or bolted type using MS channels, angles, plates and round bars etc. conforming to IS specification including primer coating and enamal painting as per Design given by the departmental officers etc, complete as per standard specification

supplying and fixing of galvolume colour sheets with approved design & color. The sheet should be G.I.base pre painted hot dipped galvanized iron sheet and to be fixed with shelf tapping screws,plastic washer.The washer and screws to be fixed by using minute power machine drilled with out damaging the sheets paint. The sheet to be fixed with making suitable corrugated,cutting the sheet in to the required size and making ornamental designs as per the site condition and as directed by the departmental officers.

Ceiling Plastering with cm 1:3 12mm thick for all internal and external surfaces as directed by the departmental officers.

Plastering with cm 1:5,12mm thick for all internal and external wall surfaces as directed by the departmental officers.

Weathering course in concrete broken stone brick jelly 20mm size in pure slacked lime over RCC slab. The proporation being 32:12:5 for requuired slope and the thickness of as required and well beaten with wooden beaters etc.,

Plastering with cm 1:3 20mm thick for all internal and external surfaces as directed by the departmental officers.

Paving the floor with polished Shahabad stones slab of size below 600 X 600mmX20mm thick machine cut edges over the existing bed of concrete with cement mortar 1:3 (one cement and three sand) to 20mm thick in all floors over white cement slurly layer of 3mm thick over this laid in situ and pointed with white cement neatly and fixed in position so as to make perfectly smooth and shining to the alignment including cutting the shahabad to size with machine cutting, polishing using different grade of corborandum stone, oxalic acid, tin oxide etc., and including hire charges or polishing machinery etc., completed.

Supply and fixing of mild steel door using all round "L" angle 25 X 25 X 6mm thick, cross bracing 20 X 6mm M.S.Flat with necessary locking arrangements including cost and conveyance etc

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.

Wiring with 2 x 1.5 sq.mm. (22 / 0.3) PVC insulated unsheathed SC copper conductor of 1100V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessoires with TW switch box and 5A FT switch in flush with wall with 3mm thick hylum sheet cover for for PVC open light point / fan point

Wiring with 2 x 1.5 sq.mm. (22 / 0.3) PVC insulated SC unsheathed copper conductor of 1100V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories in flush with wall with 150mm x 100mm x 113mm TW switch box with 3mm thick hylem sheet cover for 5A 3 pin non inter locking wall socket with 5A flush type switch with continuous earth wire connection of 14 SWG TC wire for open PVC plug point

Wiring with 2 x 4 sq.mm. (56 / 0.3) PVC insulated SC unsheathed copper conductor cable of 1100V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories in flush with wall with 150mm x 100mm x 113mm TW switch box with 3mm thick hylem sheet for 15A 3 pin non inter locking wall socket with 15A flush type switch with continuous earth wire connection of 14 SWG TC wire for open power plug point

Supply & fixing of Led tube light fitting ISI make

Supply and fixing of 1200mm sweep (56") AC ceiling fan complete with stepped electronic 300W regulator with 1 metre down rod including fan clamp with side plates and cross arm of size 450mm

Painting with approved Plastic Emulsion paint approved quality and colour two coats for wall surfaces including thorough scrapping, clean removal of dirt, etc complete and including necessary plaster of paris, putty, wherever required etc, complete as per standard specification.

Painting with Green board paint two coat etc complete

Painting with enamel paint 2 coats for old wooden works including the cost all materials etc.,complete, in all floors.

Painting two coats with Ready Mixed Enamel Paint over the old iron works of approved quality and colour including the cost all materials etc.,complete, in all floors.

Painting two coats with Ready Mixed Enamel Paint over the New iron works of approved quality and colour including the cost all materials etc.,complete, in all floors.

Providing & fixing PVC RAIN WATER DOWNFALL PIPE of the following dia with necessary T.W.Clamps Plugs, Shoes,Bemds, other clamps, screws nails etc.,complete complying with standard specification. The rate is inclusive of cost of removable iron gratings of appropriate size. The size of Teak Wood plugs used is 150X25mm in front & 200x75mm in rear (wall side) with a depth of 110mm. The pipe is to be fixed by means of "U" clamps at the centre of pipes to be fixed.110mm dia PVC Pipe [4 Kg/SqCm]

M. DHANDAPANI (BID ID -1180901)