Maintenance works to at Kannanendhal Middle school in ward no-8

Amount

Dismantling the Existing Damage Pan tiles and Clearing Away From the Site

Dismantling the Existing Damage Brick / Stone Masonry in cement mortar wall under 3 m height and Clearing Away From the Site

Earth work excavation in all kinds of soils except hard rock requiring blasting, inclusive of shoring, strutting and baling out water wherever necessary refilling the sides of foundation with excavated earth in layers of 15cm thick well rammed and consolidated depositing the surplus earth within compound in places as shown by the deptl.officers, clearing and leveling the site with initial lead of 10M and lift of 2M etc.Comp.SI.No.62-rate for 10m3

Supplying and filling in foundation and basement withfilling M sand in layers of not more than15cm.thick well rammed watered and compacted etc., complete complying with standard specification.

Plain Cement Concrete 1:4:8 (one cement four fine aggregates and eight coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification

Reinforced Cement concrete 1:1.5 :3 (one cement, one and half sand & three course aggregate) using 20mm gauge hand broken/ and broken granite stone for all RCC items of works excluding centering shuttering and cost of reinforcement but including curing etc.,complete and also including fixing fan clamps and fixtures in rcc works wherever necessary as directed by departmental officer etc., complete.

Supplying fabricating and placing in position of MS grills for reinforcement rate inc. the cost of steel for all works (the rate to include cost of binding wire also).

Supplying and erecting shuttering with necessary support for plain surface such as R.c.c boxing side slab and smilar r.c.c slap with all cross bracing etc.complete in all floors of any height.(The retrieved materials should be taken back by the contractor) the payment for centering shall be given after the concrete is laid (vertical portion)

Supplying and erecting centering for sides soffits and strutting For plain surface such as reinforced cement concrete slap "T" or "L" beam lintel bed block staircase waist slap , landing slap canopy etc . complete in all floors of any height.(The retrieved materials should be taken back by the contractor) the payment for centering shall be given after the concrete is laid (bottom only)

Brick work in CM 1:5 (one cement & five sand) using\ III class country bricks of size 8 x3/4"X41/4"X 2 1/4 " including finishing, curing, etc., complete complying with standard specification.,(For foundation Basement)

Brick work in CM 1:5 (one cement & five sand) using\ III class country bricks of size 8 x3/4"X41/4"X 2 1/4 " including finishing, curing, etc., complete complying with standard specification., (For Ground floor)

special ceiling plastering with cm 1:3 10mm tk and finishing all the Rcc exposed surface such as Rcc slabs ,sunshades,canopies,staircase step etc complete

Plastering with cement mortar (1:5) 12mm ,thick in all floors including cost and conveyance of all materilas to site and labour charges etc,complete

Weathering Course with Concrete Broken Brick (S.I.No.278) & ( P & D) Data 54.Jelly 20mm gauge in pure slaked lime (no sand to be added) over roof slab,the proportion of brick jelly to lime being '32 to 12.5 well beated with wooden beaters for giving required slope and thickness as directed by the departmental officers etc., complete.-10 cum

Finishing the top of roof with one course of machine pressed tiles of size 200 mm x 200 mm x 20 mm of approved quality in Cement Mortar 1:3 (One Cement add three sand) 12 mm thick mixed with water proofing compound conforming to ISS at 2% by weight of cement used and the joints pointed neatly to full depth of tiles with the same cement mortar mixed with red oxide and water proofing compound including curing etc., complete.,

Paving the floor with Paving hydralic tiles of size tiles of approved quality and colour of size 20x20x2cm thick of approved make, quality and colour in all floors over a base layer of cement mortar1:3 (one cemen tthree sand) 20mm thick and laid straight alignment and pointed neatly with colour cement at the rate of 0.40kg/m2 laid without any air gap in the tiles neatly and fixing in position as per standard specifications and as directed by the departmental officer. The colour & quality of tiles should be got approved by Municipal Engineer before

Painting two coats with ready mixed Paint approved quality and colour over a priming coat, including thorough scrapping, clean removal of dirt, etc complete and including necessary plaster of paris, putty, wherever required etc, complete as per standard specification. - 10 sq.m

Fabrication supply and fixing of steel door made of 40x40x6mm MS angle for outer frame and shutter made out of 35x35x6mm MS angle with necessary stiffness 32x6mm and flats at 30cm interval and necessary cross diagonal MS flats. The shutter frame should be fully covered by 18G GR sheet and provided with required locking arrangements and one coat of red oxide paint and primer etc…door(1.00mx2.10m)

UPVC Window Specification:Supplying and fixing UPVC (Un-Plasticized PolyvinylChloride) Windows of casement type (open) from theprofile the size of outer frame 60mm x 58mm andshutter profile are reinforcement with GI/1mm 125GSMand 100% corrosion free, the profiles are multichambered sections with wall thick of 2mm. The EPDMrubber (black colour) covered with over all the edges offrame and shutter the shutter will be provided withEspag multi power point locks and also it operates ashandle. The corners and joints should be welded andcleaned. Radiations free pin headed plain or browncolour glass 4mm thick should be provided to theshutter and it should not allow leakage of water evenat most ranging storms and should have key lockableaction, security protective hinges, strong lockingsystems and as per size for arresting noise and energyloss. The connecting mechanism between sash andouter frame that enables opening of the window. Thewindow should be fixed to the wall with 100% packingwith screws and silicon packing all round the frames.The window should be got approved fro

Wiring with 2 x 1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor cable of 1100V grade insuitable PVC rigid pipe on wall and ceiling with PVC accessories and with TW switch box and 5A FT switch with paintingof suitable colour with continuous earth wire connection of 1.5 sq.mm copper wire for open PVC light point / fan point(for electronic regulator SD 16

Supplying and fixing of box type twin fluorescwnt fitting with copper choake and condensor (HPF) coplete with isi mark 4FT 18 watts

Supplying and fixing of AC Ceiling Fan complete 1200mm (48”) Sweep with 300mm Down Rod (without Regulator) (Higher End)

Supplying and laying Rubberised interlocking Paver blockM40 grade Providing and laying 60mm thick high strength type conforming IS 15658-2007 of Rubberised interlocking paver block in size of minimum compressive strength of 40N/mm2 in uniform shape of approved make to be laid in herring bonepattern with quarry rubbies cushion below the uniform shap of approved non sticking surface in top and the rate is including levelling the base preparation at paver as sub base, quarry rubbies cushion 150mm thick laying out of pavement cut the pies of fix the edge vibrating the pavers, sweeping transporting loading and unloading and laying of paver block as per standard specification etc.,

Fabriction supply and erection of tobulor post with Truss (100mm, 80mm, 75mm) The Rate shall be include the cost oéjobulor post Trus members labour charges for manufacturing and erection and Painting etc., complete. as per departmental Specification and drawings.

Supplying and fixing in position of best approvedcolour design and quality FRP sheets of 1.5mmthick with necessary 'U' or 'J' bolts, bitumen washers and cutting the FRP sheets to the required size.etc.complete.

Suplying fabricating erecting of ornamental grill work ( for required Size 2.30 X 0.60 cm ) for compound top welded type using MS channel angle flat and squire bars etc., conforming to IS specification including primer coating and enamal painting as per design given by the departmental officers etc., complete as per STD Specification

Add GST 18%

M RAJA (BID ID -1245911)