NAMAKKU NAAME THITTAM 2023 - 24

Amount

Earth work excavation for foundation in all soils and sub soils and to full depth as may be directed except in rock requiring blasting but inclusive of shoring, strutting and baling out water wherver necessary as per SS 20 B etc., complete complying with standard specifications.

Plain Cement Concrete 1:4:8 (one cement,four sand and eight aggregate) mix using 40mm gauge hand broken hard granite stone jelly for foundation including dewatering if found necessary and laid in layers of not more than 15cm well rammed etc., complete complying with standard specifications.

Supplying and erecting Centering for sides and soffits including supports and strutting upto 3.29 m high for plane surfaces such as RCC slabs, Rectanular beams, Lintels and Stair case waist slabs conopy etc., in all floors 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 x 25mm x 3mm for boarding laid over country wood joists of size 10cm x 6.50cm spaced at about 90cm centre to centre and supported by Casuarian props of 10cm to 13cm dia spaced at 75cm centre to centre etc., complete and as directed by departmental Engineers.

A. Plinth Beams

B. Beams and slabs

C. Columns

Supplying, fabricating and placing in position mild steel/Ribbed for steel roads for all RCC works including cost of steel and binding wire also in all floors, complete complying with standard specifications.

Reinforced Cement Concrete 1: 1 1/2: 3 ( one cement, one and half sand and three aggregate) mix using machine crushed / hand broken 20mm gauge hard broken granite stone jelly for all reinforced cement concrete works connected to this work excluding centering, shuttering and cost of reinforcement grills placed in position, but including laying, vibrating, curing and finishing, fixing fan clamps in the RCC floor and roof slab works wherver necessary and bearing surfaces of the wall at the sides and bottom of the slab, beams shall be finished smooth with cement mortar 1:3 and kraft paper laid without claiming extra cost etc., complete complying with standard specification and as directed by the departmental officers.

A. Up to basement

B. Super structure Ground floor

Brick work in cment mortar 1:5 (one cement and five sand) mix using second class chamber burnt bricks of size 9" x 4 3/8" x 2 3/4", including cost and conveyance of all other labour and material charges to site etc., complete complying with standard specifications.

A.for foundation and basement

B. For Ground Floor

Supplying and filling in foundation and basement and trenches with Filling M. Sand in layers of not more than 15cm thick well watered , rammed and consolidated complying with standard specifications etc., complete.

Supplying and filling in foundation and basement and trenches with Filling Well Gravel in layers of not more than 15cm thick well watered , rammed and consolidated complying with standard specifications etc., complete.

Special Ceiling Plastering and finishing all the RCC exposed surfaces such as RCC slabs, sunshades, conopies, staircase steps , etc., with cement mortar 1:3 (one cement three sand) mix to 10mm thick and including hacking the surfaces and providing necessary cement mortar nosing beading as per size, specification wherever necessary using the same mix as directed by the departmental officers etc., complete complying with standard specifications.

Plasteringwith cement mortar 1:4 (one cement four sand) mix to 12mm thick and including hacking the surfaces and providing necessary cement mortar nosing beading as per size, specification wherever necessary using the same mix as directed by the departmental officers etc., complete complying with standard specifications.

Dadoing the walls with colour Glazed square tiles size 15cm x15cm x8mm of best approved quality in Cement mortar 1:2 ( one cement and two sand ) mix and pointing with the same colour cement neatly to full depth of tiles in all floors as directed by the departmental officer etc., complete complying with standard specifications.

Paving the floor with vitirified tiles size 600 x 600 x 8mm of approved quality and colour of any size in all floors over 20mm thick cment mortar 1:3 (one cement and three sand) mix base above the existing bed concrete and pointing with same colour cement added with colouring pigments etc., complete complying with standard specification.

Supplying and fixing in position colour glazed EUROPEAN WATER CLOSET with 'P' or 'S' trap and double flapped seat cover, 12.50 litres capacity P.V.C. low level FLUSHING TANK including all internal fittings fixed on C.I. brackets, 12mm PVC or brass nipple, chromium plated brown headed stopcock, 12mm nylon connection with necessary teakwood plugs, clamps, screws to the portion coming with walls and floors, including dismantling masonry and redoing the same to the original condition.

Supply and fixing of PVC panelled door with frame shutters hollow type 200mm x 20mm panels with 1mm wall thickness for panels and styles and rails of suitable size with 2mm wall thickness suitabley reinforced using MS angle/ Flat including cost of necessary aluminium hinges and other furniture fittings with frame etc.,complete.,

UPVC Window .Specification:Supplying and fixing UPVC (Un-Plasticized Polyvinyl Chloride) Windows of casement type (open) from the profile the size of outer frame 60mm x 58mm and shutter profile are reinforcement with GI/1mm 125GSM and 100% corrosion free, the profiles are multi chambered sections with wall thick of 2mm. The EPDM rubber (black colour) covered with over all the edges of frame and shutter the shutter will be provided with Espag multi power point locks and also it operates as handle. The corners and joints should be welded and cleaned. Radiations free pin headed plain or brown colour glass 4mm thick should be provided to the shutter and it should not allow leakage of water even at most ranging storms and should have key lockable action, security protective hinges, strong locking systems and as per size for arresting noise and energy loss. The connecting mechanism between sash and outer frame that enables pening of the window. The window should be fixed to the wall with 100% packing with screws and silicon packing all round the frames.The window should be got approved from the Executive Engineer before use on work

UPVC Ventilator.Specification:Supplying and fixing UPVC (Un-Plasticized Polyvinyl Chloride) Louvered Ventilators of from the profile the size of outer frame 60mm x 58mm and shutter profile size of 60 x 78mm both profiles are reinforced with GI/1mm 125GSM and 100% corrosion free, the profile are multi chambered sections with wall thick of 2mm. The EPDM rubber (black colour) covered with all over the edges of frame and shutter.The corners and joints should be welded and cleaned.Radiations pin headed glass 4mm thick should be provided in the louvers. The window should be fixed to the wall with 100% packing with screws and silicon packing all round the frames. The ventilator should be got approved from the Executive Engineer before use on work

Supplying and fixing in position of M.S grills using for windows and ventilators in position including labour charges for fixing furniture fittings for windows & ventilators with standard drawings , etc., complete complying with standard specifications.

Provding and finishing over slopped RCC roof or Sunshade with one course of Ornamental tiles of size 23 x 15 x1.2cm for front elevation laid with c.m 1:3 (one cement three sand 20mm thick and pointed with same mortar mixed with red oxide and WPC at the rate of 2% by weight of cement including neatly finishing etc., complete as per standard specification (The colour and make of the tiles should be approved before execution from the deparmental officers)

Supplying and fixing in position best Indian make white glazed earthenware WASH HAND BASIN of 560x406mm with a a pair of C.I. Brackets, 15mm dia C.P. Pillar tap, 32mm G.I. Waster water pipe, 32mm dia C.P. Brass waster coupling, plug with chain, 15mm dia PVC connection, 15mm G.M. wheel valve with ISI mark and necessary G.I. union and G.I. Elbow, including fixing wash hand basin in position with white lead, clamps, teakwood plugs, screws, rubber washer etc., complete without any leakage complying with standard specifications.

Supply Deleivery of PVC and GI Pipe and Specials including cost and conveyance of all materials and all Charges Complete as per standard specification

Sanitary Pipe 110mm Dia Pipe

110mm Dia TEE

110MM Dia Elbow

110MM Dia Bend

40MM Dia UPVC Pipe

40MM Dia PVC Elbow

40MM Dia PVC TEE

40MM Dia Gate Valve

25MM Dia UPVC

20MM Dia Screw CroumiamTap

Wring with 2 x 1.5 sq.mm (22/0.3) PVC insulated unsheathed SC Cu. Conductor of 1100V Grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories with TW switch box and 5A F.T. switch in flush wall with 3mm Tk hylum sheet cover for making good of the concealed portion with suitable colour for PVC concealed Fan and light Point.(SD.NO:24)

Supply and fixing of 5A / 15A 3 pin combined flush type wall socket with 15A flush type switch on suitable TW box. Plug point( SD 136 )

Wiring with 2 x 4 Sq.mm (56/0.3) PVC insulated SC unsheathed Cu. Conductor cable of 1100V Grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC assosaries,in flush with wall, with 150mm x 100mm x 113mm TW switch box with 3mm tk hylem sheet for 15 A 3 pin non interlocking CS plug with continious earth wire conection of 14 SWG TC wire, and making good of the concealed portion,with suitable colour for concealed Power Plug Point ( S.D.NO:39 )

Supply and run of 2 of 1.5 sq.mm (22/0.3) PVC insulated SC unsheathed Cu. Conductor of 1100V Grade in rigid pipe concealed in wall and ceiling with continuous earth wire connection of 14SWG TC wire and making good of the concealed portion with suitable colour. ( S.D. 54 )

Supply and run of 4 x 6 sqmm (56/0.3) PVC insulated SC unsheathed Cu,conductor of 1100V grade in 32mm dia GI pipe ( class "B") suitably bent at both ends with necessary angle iron up right and end supports for mains. (S.D.73)

Supply and run of 2 x 4 sqmm (56/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V on 7/20 GI bearer wire for service connection mains. (S.D.65)

Supply and fixing of single box type 4"40W flu fittiing complete with copper choke and condensor with TW round blocks on wall or ceiling with PVC unshealthed copper leads from terminals to the fitting. (S.D.88)

Supply and fixing of WT bulk head fitting with guard (phillips/Bajaj/Crompton/K.Life) suitable for lamp with 11 W CFL bulb.(SD .83)

Supply and fixing of 1400 mm (56") /sweep AC ceiling fan complete with stepped 300W regulator, with the existing down rod on the existing clamps.(SD 108)

Supply and delivery and fixing of HDPE tank 2000 lit. as per IS 12701 / 1996 including loading, unloading, transportation and labour charges for fixing of the GI pipes and pecials for pipe connection works including cutting, threading and fixing charges etc.,

Painting iron works for doors, windows and ventilators, iron bars, weldmesh, wiremesh screen, steel bars , flats and other similar works etc., with Two coats of approved first quality of synthetic enamel paint over the existing red oxide primer in all floors it inclusive of cost of materials and labour, brushes and scaffolding etc., complete complying with standard specifications.

Painting the new walls two coats over one coat of priming with best Emulsion paint of approved colour and quality including preparation of surface and finishing neatly etc., complete complying with standard specification and as directed by the department officers etc., complete complying with standard specifications.