Maintenance and Repairs to the Corporation Elementary School at Kallimadai in ward No 61 East Zone

Amount

Dismantling the damaged cement concrete as per the instruction of Dept.Officers including all initial lead and other labour charges

Dismantling the damaged Glazed Tiles as per the instruction of Dept.Officers including all initial lead and other labour charges

EARTHWORK EXCAVATION for foundation in all soils and to full depth as my be directed except in rock requiring blasting, but inclusive of shoring, strutting and baling out water wherever necessary and refilling the sides of foundation with standard specifications.

Filling with well gravel in layers well rammed, watered and consolidated, complying with standard specification etc., complete.

CEMENT CONCRETE 1:4:8 (One Cement, four sand and eight aggregate) using 40 mm gauge hard broken granite stone jelly for FOUNDATION including dewatering if found necessary and laid in layers of not more than 15 cm thick, complying with standard specification.

BRICKWORK in cement mortar 1:5 (One cement and five sand) using second class Ground moulded chamber burnt bricks of size 23 x 11 cm x 7 cm for the following including curing etc., complete complying with standard specifications

SPECIAL CEILING PLASTERING and finishing all the RCC exposed surfaces such as RCC slabs, sunshades,canopies,staircase steps,landing slabs etc., with cement mortar 1:3 (one cement and three sand) 10mm thick including hacking the surfaces etc complete.

Supply and fixing of mild steel Windows 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

Plastering with CM 1:5 (One cement and five sand) mix 12mm thick including finishing cost and conveyance of all materials to work site and all labour charges watering, curing and and all other incidental charges etc., complete complying with standard specifications

Supplying and fixin in position of solid PVC DOOR SHUTTERS using 19 gauge 19 mm MS sq 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 usingetc.

Supplying and fixing in position best white glazed earthernware Oriya type INDIAN WATER CLOSET of approved quality of size 584mm with 'P' or 'S' trap and embedding the closet with trap to shape in position with 40mm brick jelly lime concrete 1:2:5ETC.

Paving the floor with Vitrified Floor Tiles of size 60 X 60cm of approved brand and colour Marbonite tiles in all 60cm of approved brand and colour Marbonite tiles in all floors base layer of cement mortar 1:3 (one cement and three sand) 20mm thick using first quality Marbonite tiles of size 60 X 60cm and point with colour cement neatly and fixed in position so as to make perfectly smooth and to alignment etc., complete complying with standard specification

FLOORING with scratch proof CERAMIC TILES of approved quality and colour of size 305mm x 305mm x 6mm in all floors over 20mm thick cement mortar 1:3 (One cement and three sand) base above the existing bed concrete and pointed with same color cement added.

Supplying and fixing in position best indian make white glazed earthnware WASHHAND BASIN of 560 * 406 mm with a pair of CI Brackets, 15 mm dia CP Pillar tap,32 mm GI Waste water pipe ,32 mm dia CP , Brass waste coupling,plug with chain,15 mm dia PVC connection ,15 mm GM wheel valve with ISI mark and necessary GI union and GI Elbow, including fixing wash hand basin in position with nwhite lead , clamps,teakwood plugs,screws,rubber washer etc., complete without any leakage complying with standard specifications

Dadoing the walls from the floor level colour glazed tile of size 30cm x 20cm x 6mm of approved quality in CM 1:2 12mm thick and pointing with the same colour cement suitable for the tiles etc., complete

European Water Closet (white ) 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

Painting TWO COATS over the the base coat with best and approved quality of EMULSION PAINT over the plaster surface including cost of paint and other materials, brushes,scaffolding charges etc,m, complete complying with standard specifications

Painting TWO COATS over the EX wall surface with best and approved quality of EMULSION PAINT over the plaster surface including cost of paint and other materials, brushes,scaffolding charges etc,m, complete complying with standard specifications

S/f of 600mmx600mm SFRC Man hole cover as per standard specifications etc.,

Supplying and fixing of Mosquito net as per the direction of Dept. Off., etc. Complete

Supply and fixing of RCC rings circular 3 feet dia complete direction as per the departmental officers

Supply and fixing of RCC cover circular 3 feet dia complete direction as per the departmental officers

Providing Green board on walls in cm 1:3 mix 12mm thick using necessary black board ingredients etc., completed

Wiring with 2 x 1.5 sq.mm. PVC insulated SC unsheathed copper cable of 1100 V grade with suitable rigid pipe on walls & ceiling for open light / fan point

Wiring with 2 x 1.5 sq. mm insulated SC unsheathed cu. Conductor of 1100 V grade with suitable PVC rigid pipe on walls & ceiling for open plug point

Wiring with 2 x 4 sq.mm. (56 / 0.3mm) PVC insulated single core unsheathed copper cable conductor cable of 1100V grade in suitable heavy gauge MS conduit pipe on wall and ceiling with MS accessories with 150mm x 100mm x 75mm MS switch box for 15A 3 pin non interlocking CS plug with painting of suitable colour with continuous earth wire connection by 14 SWG TC wire for open power plug point

Supply and fixing of WT bulk head fitting with guard (Phillips/Bajaj/Crompton/K.Lite) Suitable for incandescent lamp with 100W Bulb(SD 81)

Supply and run of 2 of 6 Sq.mm (84/0.3) PVC insulated SC Unsheathed CU.Condutor of 1100V on 7/20 GI bearer Wire for service connection Mains.

AC Ceiling Fan complete 1200mm (48") Sweep with 300mm Down Rod (without Regulator) (Higher End)

Supplying and fixing of 400mm WALL MOUNTING FAN as per the direction of Departmental officers.,

4' 18W Crystal Glass LED Tube Light Fitting

supplying and delivery of pipes and specials including cost of materials to site and all other labour charges.etc

63mm pvc pipe

110mm pvc pipe

110mnm PVC Elbow

63mm pvc elbow

1/2" Push type tap

solvent cement

shellock bottle

Painting with enamel paint two coats for old iron work of approved colour etc complete - For Iron works

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.

S MUTHURAJA (BID ID -1362452)

A.M.Rajagopal (BID ID -1362456)