Maintenance and repair works to the damaged School toilet located at the west side of Corporation Middle School, Kottai in ward no 82

Amount

Dismantling the damaged cement concrete as per the direction of departmental officers

Earth work excavation in all kinds of soil including sand, silt, wet sand under water, black cotton, stiff black cotton, clay, hard stiff clay, hard red earth, murram, stoney earth, gravel and shales etc. excepting all kinds of rock and boulders exceeding 0.014 cum. in volume including rough dressing and dumping the excavated materials away from work site manually within 10m initial lead and 2m initial lift as per the direction of Engineer-in-charge.

Supplying and laying of Stone ware pipe including necessary jointing materials link, cement etc. complete for 230 mm dia pipe.

Plain Cement concrete 1:4:8 (one cement, four sand and eight aggregate) using 40mm hardbroken granite stone jelly for foundation including dewatering if found necessary and laid in layers of not more than 15 cm thickand compacted etc.,complete

Supplying and erecting SHUTTTERING including necessary supports for plane surfaces such as Vertical walls etc, using mild steel sheets of size 90cm X 60Cm and BG 10 stiffened with welded mild steel angles for boarding supported by Casuarinas props at suitable intervals etc., complete complying with standard specification and as directed.

Cement concrete 1:3:6 (one cement, three sand and six aggregate ) using 20mm gauge hard broken granite stone jelly for All CC items of work excluding centering, shuttering, and cost of reinforcement grill but including curing finishing etc., complete fixtures in CC works wherever necessary as directed by departmental officer etc., complete.

PLASTERING with cement mortar 1:5(one cement and five sand by volume) 12mm thick for all internal/external surfaces like super structure, rainwater, ducts, elevation in all floors complying with standard specifications.

Supplying and erecting CENTERING for sides and sofits including supports and strutting up to 3.29 m high for plane surfaces such as RCC SLABS, with all cross bracings using mild steel sheets of size 90cm X 60cm and BG 10 stiffened with welded mild steel angles of size 25mm * 25mm * 3mm for boarding laid over country wood joists of size 10cm X 6.50cm spaced at about 90cm centre to centre and supported by Casuarinas props of 10cm to 13cm dia spaced at 75cm centre to centre etc., complete and as directed.

Supplying, fabricating and placing in position TMT/CTD rods for all RCC works including cost of steel and binding wire also in all floors complete complying with standard specification.

Cement concrete 1:1.5:3 (one cement, one and a half sand and three aggregate) using 20mm hard broken granite stone jelly for All RCC items of work excluding centering, shuttering, and cost of reinforcement grill but including curing finishing, vibrator charges etc., complete and also including fixing fan clamps and fixtures in RCC works wherever necessary as directed by departmental officer etc., complete.

Supplying and fixing 600 x 600mm Square SFRC man hole cover complete complying with standard specification.

Refilling with excavated earth including watering and ramming and making the surface to the existing ground level

Cement concrete 1:2:4 (one cement, two sand and four aggregate) using 20mm gauge hard broken granite stone jelly for all CC items of work excluding centering, shuttering and cost of reinforcement grill but including curing finishing etc., complete fixtures in CC works wherever necessary as directed by Deparmental officer etc., complete.

Conveying the excavated earth from the site to the distance of 15kms out side of the city limit including all initial lead, lift, loading and unloading with transportation charges etc complete as per the direction of departmental officers.

Supply & fixing in position of Indian make colour water closet of size in 580mm * 440mm White glassed earthern ware of approved with P trap & S trap & Foot rest & filling all round the closet using 20mm broken brick jelly in 10cm thick & plaster in CM 1:3 12mm thick including fixing in position levelling complete with necessary connection as per standard specification

European Water Closet (Colour) with 'P' or 'S' Trap with Double Flapped seat and seat cover with Brass Highes and 10 litre capacity PVC low level flusing tank with all internal fittings

Plain Cement concrete 1:2:4 (one cement, two sand and Four aggregate) using 20mm hard broken granite stone jelly for foundation including dewatering if found necessary andlaid in layers of not more than 15 cm thickand compacted etc.,complete

Flooring finishing with first quality Design Ceramic tiles of all colours of size 305cm X 305cm X 6mm laid in cement mortar 1:3 mix to 20mm thick and painting with white cement using 0.30 kg/1m2 including finishing the jointing and painting flush with tiles surface etc., complete - 10 m2

Daddoing the walls withfirstqualitycolour glazed tiles of 150X150X6 mm laid in cement mortar 1:2 mix to 10mm thick and painting with white cement using 0.40 kg/1m2 including finishing the jointing and painting flush with tiles surface etc., complete - 10 m2

plastering the exposed surface of RCC works in cement mortar 1:3 mix 12mm thick with standard specifications.

PLASTERING with cement mortar 1:5(one cement and five sand by volume) 12mm thick for all internal/external surfaces like super structure, rainwater, ducts, elevation in all floors complying with standard specifications.

Flooring with Ellis pattern using 6mm chips (No sand to be used)

Supply and fixing of Solid PVC door shutter 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 paneling shall rigidly fix in position including necessary furniture and fittings. The cover all size of top rail, Lock rail and bottom rail shall be 70mm x 45mm, with suitable rebate for housing the shutter.

Supply and fixing of M.S doors using all round "L " angle 25*25*6mm thick ,cross bracing 20*6 mm M.S flat with necessary locking arrangements etc complete.,

Supply and fixing of HDPE water tank as per the direction of departmental officers

Supply and fixing of single box type 4'40 W flu fitting complete with copper choke and condensor with TW round blocks on wall or ceiling with flu tube with PVC unsheathed Copper leads from terminals to the fitting

Wiring with 2x1.5 sqmm(22/0.3) PVC insulated SC unsheathed Copper conductor cable of 1100V grade for pvc open light point/fan point.

Wiring with 2x1.5 sqmm(56/0.3) PVC insulated SC unsheathed Cu.conductor of 1100V grade in suitable Pipe on wall and celling with PVC accessories with 150mmx100mmx63mm TW switch box for 5 A 3 pin non inter locking CS plug with painting of suitable colour, with continuous earth wire connection of 14 SWG TC wire for open PVC power plug point.

Supply and fixing of 48W LED street light fitting etc complete

Painting with first quality emulsion paint two coats over prime coat for new plastered surface including thorough cleaning, scrapping, removal of dust and including necessary plaster of paris putty works wherever required etc., completed

Painting with first quality emulsion paint two coats including thorough cleaning, scrapping, removal of dust and including necessary plaster of paris putty works wherever required etc., completed

Painting with enamal paint two coats over prime coat for new iron works

Providing SS hand rails as per the direction of departmental officers

Add :- GST @ 18%

SHARVESH AND COMPANY (BID ID -1121906)