E1-1349-2025-01Improvement of First Floor Additional Construction of Class room, Meeting Hallm, New Toilet Block at Manickampalayam Middle School in Ward No-18

Amount

Dismantling the existing damaged Plain Cement Concrete including all labour charges cost and conveyance of all materials to site etc., complete as per standard specification.

Dismantling the existing damaged old Brick Work masnary including all labour charges cost and conveyance of all materials to site etc., complete as per standard specification.

Earth work excavation for foundation (for narrow excavation) in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the surplus earth within the compound in places shown by the departmental officers with an initial lead of 10 mts and initial lift of 2 mts. and clearing and levelling the site, etc., complete complying with standard specification.

Cement Concrete 1:4:8 (One Cement, Four crushed stone sand and eight hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 cm thick, well rammed, consolidated and curing etc. complete complying with standard specification

Supplying and erecting centering to sides and soffits including supports and strutting with necessary cross bracing for plain surface such as RCC slabs rectangular beams all beams lintels etc. Centering for soffits of RCC slabs plain surface including strutting upto 3 meter height using mild steel sheet of size 90cmx60cmx10 gauge with MS angles of size 25mmx2mmx3mm laid over silver oak (CW) joists of size 10cmx6cm spaced upto 90cm c/c and supported casurina props or 10cm to 13cm dia spaced at 0.750cm c/c complying with standard specification and as directed by the departmental officer

Plain Cement Concrete 1:2:4 (one cement, two crushed Stone Sand (M- Sand) and fourcoarse aggregates) using 20mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges etc., complete as per standard

Fly Ash Brick work in cement mortar 1:5 mix using (One cement and five sand) using best quality of Fly Ash bricks of size(22cmx11cmx7cm) for foundation including curing cost and conveyance of all materials to site and all labour charges etc., complete as per standard specification

Supplying and fixing of trusses using necessary 'L' angles 25mmx25mmx3mm size and I each according to design approved by the departmental officers including cutting, welding cost and conveyance of all materials to site and all labour charges etc., complete as per standard specification

Fabricating supplying and fixing of pre painted galvanized iron sheets with the following specification. The materials should be of PPGI tile profile with a red colour or any other approved design 0.47 mm thick 24 guage having width 1050 mm. 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 coating to be regular modified polyster coat with zinc coating of Z 120 GSM paint thickness the finish should be terra cotta finish like malabar mangalore tiles finish optional matt finish. The sheet to be fixed with making suitable corrugated,cutting the sheet in to the required ssize and making ornamental designs as per the site condition and as directed by the departmental officers.

a) 75mm Thick RCC Slab

Plastering with cement mortar 1:5 mix (One cement and five sand) to 12mm thick including curing cost and conveyance of all materials to site and all labour charges etc., complete as per standard specification

Supplying and fixing in position best quality and approved make Indian made white / colour glazed earthernware wash hand basin of size 550 x 400mm (with pedestal / without pedestal) with a pair of cast iron brackets, including cost 15mm dia brass CP pillar tap, 32mm dia "B" class GI waste pipe with rubber plug and chain, 15mm dia GM wheel valve, 15mm brass nipple, 15mm dia nylone connection, 32mm dia CP brass waste coupling including fixing of wash basin using CI brackets on to the wall in position with TW plugs and screws, rubber washers, white lead and giving necessary water supply connection and painting the brackets with two coat of painting over a priming coat of anti-corrosive paint including testing for leakages etc., complete complying with standard specification and as directed by the departmental officers. (The wash hand basin and specials should be got approved by the Executive Engineer before use on works).

25 mm dia G.I Pipe "B" Class

25mm dia G.I Elbow

25mm dia G.I TEE

15mm Tap

25mm GM Gate Value

11/2 Dia PVC Pipe 10kg/cm2

11/2" PVC Elbow

11/2"PVC TEE

11/4" Dia PVC Pipe 10kg/cm2

11/4" PVC Elbow

11/4"PVC TEE

110MM Dia PVC Pipe

110mm Dia PVC TEE

110mm Dia PVC Elbow

75mm dia PVC Pipe

75mm dia PVC Elbow

2000 Lit PVC Water Tank

Supply and Fixing of Soild PVC door shutter using 19Gauge 19mm MS Sq tubes for styles and outer frames,15mm MS Sq. tubes for top, lock and bottam rails. The steel tubes shall be coverd with 5mm thick soild PVC sheets, Shutter using 5mm thick soild PVC Sheets for panelling shall rigidly fixed in position including necessary furniture and fittings. The over all size of styles shall be 50mmx30mm. The over all size of top rail, lock rail and bottam rail shall be 75mmx30mm. The Over all size of frames shall be 50mmx45mm, with suitable rabate for housing the shutter.

Paving the floor with design Antiskirt ceramic tiles (colour and shade as directed) of size 305 mm x 305mm x 6 mm in all floors over a base layer of cement mortar 1:3 (one cement and three sand ) 20mm thick laid in-situ and pointed with same coloured cement

Dadooing in walls with GLAZED TILES(color) of size 305x200x6 mm laid in cement mortar 1:2 mix to 10mm thick and painting with white or color cement using 0.40 KG /1m2 including finishing the joints and painting with tiles surface including labour charges cost and conveyance of all materials to site etc.,complete as per standard specification.

Paving the floor with Vitrified tiles of approved quality and Make and colour of size 610x610x10mm thick of approved make, quality and colour in all floors over a base layer of cement mortar 1:3(one cement three M 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 use on work

Finishing the top with one course Solar Reflective ceramic tiles (colour and shade as directed by the Departmental officer) of size 305 mm x 305mm x 7 mm thick of approved quality set in cement mortor 1::3 to (one cement and three M sand ) 12 thick and mixed with for 10M2/4.00kg of Epoxy packing conforming to iss including curing etc., complete complying with standard specification and as directed by the Departmental officers ( The Quality of solar reflective ceramic tiles should be got approved by departmental officers before use on work)

Supply and fixing of M.S. iron grill gate of required size and design approved by the departmental officers including cost of materials and labour charges including one coat of primer of red oxide etc., complete as per standard specification

Providing & fixing PVC RAIN WATER DOWNFALL PIPE of the following dia with necessary T.W.Clamps Plugs, Shoes,Bends, 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.160mm dia PVC Pipe [4 Kg/SqCm]

Supply and Fixing UPVC ( Un-Plasticized Polyvinyl Chloride) windows of casement tybe (Open) from the profile the size of outer frame 60mmx58mm and shutter profile are reinforcement with GI/1mm 125GSM and 100% corrosion free, the profile are multi chambered section with wall thick of 2mm. The EPDM rubber ( Block Colour) Converted with over all the edges of frame and shutter the shutter will be provided with Esoag muti power point locks and also it operates as handle,the corners and joints should be welded and cleaned,Radiation 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 storng locking systems and as per size for arresting noise and energy loss, The connection mechanism between sash and outer frame that enable opening of the window. The windows should be fixed to the wall with 100% packing with Screw and Silicon Packing all round the frames. Thw window should be got approved from the Executive Engineer before use on work.

Providing UPVC (Un-Plasticized Polyvinyl Chloride) Door: Providing and fixing casement doors fabricated from unplasticized polyvinyl chloride (uPVC) sections. Profiles: The profiles should be three chamber system which provides high insulation properties with outer frame 60mm x 55mm with an outer wall thickness of 2.4mm. The window unit should be designed with all corner joints mitred and fusion welded. Windows should be steel reinforced with 25 x 24 x 25mm steel reinforcement with a thickness of 1mm to have dimensional stability. The sash should be of 60 x 102mm. The mullion should be of 60 x 74mm. The profiles should have co-extruded seals. Hardware: All the hardware like friction stays, handlesshould be screwed with self tapping screws. The handles,locks should be designed so that they cannot be releasedfrom outside.Glazing: The window system should be glazed with 5mmplain float glass / 6mm bison lam Installation: The profiles should be cut to length and welded 45 degrees. The window should be designed such that the water drainage does not pass through the reinforcement chamber. The window system should be fixed directly to the plastered brick wall using self expanding nylon plug and driving ms electroplated screws into plug.

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

Painting two coats with ready mixed Plastic Emulsion /Weather Shiled 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.

Painting two coats over New iron work including Cost of paint cost and conveyance of all materials to site and all labour charges etc., complete as per standard specification

Wiring with 2x1.5sqm PVC insulated single core unsheathed copper conductor cable of 1100V grade with ISI mark confirming to IS: 694/1990 in suitable PVC rigid pipe of 1.8mm thick with ISI mark concealed in wall and ceiling with PVC accessories in flush with wall including the cost of cable, pvc pipe and specials, ceiling rose, flush type 5ams SP mark switch, PVC junction box, 16gauge MS switch box 100mm x 100mm x 75mm covered by laminated hylem sheet 3mm thick, cement, labour and making good of concealed portion with suitable colour for concealed PVC LIGHT point/ Fan point

Supplying and fixing of water tight Bulk head fitting with guard (Philips/bajaj/crompton/Klite) suitable for incandescent lamp and 60W bulb.

Supply and fixing of single box type 4'-36W flourescent tube fitting with copper choke and condenser with TW round block on wall or ceiling with flourescent tube with PVC unsheathed copper leads from terminals to the fitting of Tube Light

Supply and run of 2 of 1.5 sqmm (22/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V Grade in suitable PVC rigid pipe on wall and ceiling with continuous earth wire connection 14 SWG TC wire with painting of suitable colour

Supply and fixing of 5A 3 pin and 2 pin combined flush type wall socket with 5A flush type switch concealed in suitable MS box in flush with wall-SD-142

Supply and fixing of 20 Amp MCB with steel sheel Encloser Box including cost and conveyance of all materials to site and fixing in postion etc complete-

Supply and run of 2 of 4 sq.mm. (22 / 0.3) PVC insulated SC unsheathed copper conductor of 1100V grade in suitable PVC rigid pipe on wall and ceiling with continuous earth wire connection 14 SWG TC wire with painting of suitable colour -

Wiring with 2x4 sqmm(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 accessories, in flush with wall, with 150mm x 100mm x 113mm TW switch box with 3mm thick hylem sheet for 15 A 3 pin non inter locking CS plug with continuous earth wire connection with 1.5 sqmm PVC unsheadthed Cu. cable and making good of the concealed portion, with suitable colour for concealed power plug point

Supplying and fixing of 1200 mm (48") AC ceiling fan complete with stepped electronic 300 W regulator with 1 m down rod with fan clamp, side plates and cross arm of size departmental officers. (18") etc., complete as directed by the Departmental officers

YES PEE ASSOCIATES (BID ID -1319166)