Construction of Engineering Division office Building at Selvapuram Ward Area in South Zone.

Amount

Dismantling, Clearing away the Pressed tiles and weathering course and carefully stacking materials useful for reuse etc., complete as per the direction of departmental officer.

Dismantling,Clearing away Brick or stone masonry in cement mortar, wall under 3m high upto 70cm tk and carefully stacking materials useful for reuse etc., complete as per the direction of departmental officer.

Dismantling,Clearing away RCC concrete and carefully stacking materials useful for reuse etc., complete as per the direction of departmental officer.

Earth work excavation for foundation in ordinary soil, light black cotton sandy loam and dry silt including shoring, strutting, baling or pumping out water wherever necessary and refilling the sides of foundation with excavated earth in layers of 15cm thick and depositing the surplus earth at places as directed by the departmental officers with initial lead and lift etc complete as per the direction of dept officer

Supplying and filling in basement with M.Sand not more than in layers of 15cm thick including watering and ramming to consolidation etc complete as per the direction of dept officer

Plain cement concrete 1:4:8 mix (One cement four M.Sand and eight aggregate) using 40mm size ISS gauge HBBG metal including mixing, laying, consolidating,curing, cost and conveyance of all materials to site and all labour charges etc., complete as per standard specification

Supplying and erecting for shuttering, including necessary supports for plane surface in foundation and basement for RCC column footings, Plinth beams, staircase steps, etc., using mild steel sheets of size 90cm x 60cm and 10gauge, stiffened with mild steel angle of size 25mm x 25mm x 3mm for boarding, supported by silver oak joists of size 10 x6.5cm, spaced at about 90cm centre and supported by casurina props of 10cm to 13cm dia spaced at 75cm centre to centre complete, complying with standard specifications and as directed etc., complete - 1 m2

Supplying and erecting for Centering for Column & Sunshade etc., using mild steel sheets of size 90cm x 60cm and 10gauge, stiffened with mild steel angle of size 25mm x 25mm x 3mm for boarding, supported by silver oak joists of size 10 x6.5cm, spaced at about 90cm centre and supported by casurina props of 10cm to 13cm dia spaced at 75cm centre to centre complete, complying with standard specifications and as directed etc., complete - 1 m2

Supplying and erecting for Centering for soffits of RC slab including strutting 3m high etc., using mild steel sheets of size 90cm x 60cm and 10gauge, stiffened with mild steel angle of size 25mm x 25mm x 3mm for boarding, supported by silver oak joists of size 10 x6.5cm, spaced at about 90cm centre and supported by casurina props of 10cm to 13cm dia spaced at 75cm centre to centre complete, complying with standard specifications and as directed etc., complete - 1 m2

Supplying, fabrication and placing in position of steel reinforcement using mild steel of Ribbed tor steel rods, for all RCC works as per the design given by the departmental officers including cost of steel and binding wore and all labour charges for cutting, bending & tying etc., complying with standard specifications

Providing and laying in position of ready mix concrete 1:1.5:3 mix using Portland cement with water cement ratio not exceeding 0.45 including the use of plastidizer of approved make and dosage required grade at all location and levels using 20mm ISS gauge HBBG metal and down graded aggregates in all type of works including hire charges for pump and pumping charges to required location. machine, vibrating, tapping, curing as specified charges conveyance for ready mixed concrete from RMC plant to site or required (excluding cost of reinforcement, fabrication charges centering and shuttering ) mix by departmental officers etc complete as per IS 4926 of 1976/1990

Brick work in cement mortar 1:5 mix using Fly Ash bricks of 230x110x70mm (8 3/4" x 41/4" x 23/4") including cost of materials and labour charges etc., as per standard specification - 1m3

Damp proof course with cement mortar 1:4 mix (one cement and four M.sand) 12mm thick mixed with approved quality water proofing compound conforming to Indian standard specification as specified by departmental officers at 2% by weight of cement used etc., complete.

Providing and laying well gravel including cost and conveyance of all materials from approved quarries as noted in lead chart to the road side including loading, unloading and stacking the well gravel at road side to departmental gauge for premeasurement including labour charges for laying spreading leavelling to camper etc., complete as per specifications.

Special Ceiling Plastering for RC slabs and beams with cement mortar 1:3mix 10mm thick including hacking etc complete

Plastering with cement mortar 1:5 mix,12mm thick including cost and conveyance of all materials and labour charges for mixing the martor, and the surface rubbed for smooth and curing to required period, etc complete as per std Specification TNSS No.61,V,VI,(S4)3.

Supplying grill windows & Ventilators including cost of steel and labour charges for welding etc.,complete

Supply and fixing in position of white glazed indian oriya type water closet 580 x 440mm size white glazed earthernware of approved quality with S or P trap confirming to IS: 2556-part XII with sand cusion and forming flooring around the closet using 40mm broaken brick jelly in lime concrete 1:2:5 mix, 100mm thick using 20mm ISS gauge brick jelly and finished the top to required slop and including giving necessary connection to cast iron soil pipes by dismantling brick masonry, RCC/ floor slab and making good of the disturbed portion to original condition without leakage etc. complete complying with std. specifications and as directed by dept. officers. (the WC should got approved by the Exe. Engineer before use on works)

Supply and fixing in position of European water closet with 'S' (or) 'P' trap of approved color and quality with dauble flapped rigid PVC sheet cover the CP brass hinges etc.,complete complying with standard specification including supply and fixing in position of 10litre capacity glazed porcelain low level flushing tank on wall including 2 Nos of 15mm & brass nipple, 15mm dia PVC brass connection, 15mm dia GI wheel value, 15mm dia Nylon connection and giving necessary wate supply connection etc., complete complying with standard specification

Flooring with Stain free Nano polish Vetrified flooring tiles of size 600 x 600 x 8mm of approved colour and quality of required size laid in cement mortar 1:3 mix 20mm thick and pointing with the same mortar complete and finish very neatly etc complete

Flooring with Cement based Hydraulically pressed Anti skid tiles (pattern design) - 20mm thick of approved colour andquality in cement mortar 1:3 mix and pointing with the same mortar etc. complete and finish very neatly

Dadooing walls with Ceramic tiles of size 200mmx200mmx6mm first quality design tiles of all colours laid in cement mortar 1:2mix,10mm thick and pointing with white cement using 0.40kg/1m2 including finishing the joint andpointing flush with surfaceetc., complete

Solid PVC Door Shutters 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 panelling shall rigidly fixed in position including necessary furniture and fittings.The over all size of styles shall be 50mm x 30mm. The over all size of top rail, lock rail and bottom rail shall be 75mm x 30mm. The over all size of frames shall be 50mm x 45mm with suitable rabate for housing the shutter

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, handles should be screwed with self tapping screws. The handles, locks should be designed so that they cannot be released from outside. Glazing: The window system should be glazed with 5mm plain float glass / 6mm bison la 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.

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, handles should be screwed with self tapping screws. The handles, locks should be designed so that they cannot be released from outside. Glazing: The window system should be glazed with 5mm plain float glass / 6mm bison la 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

Supplying and fixing in position of 20 BWG GI plain sheet shutter door of size 70 x 160 cm framed with alround MS angle iron of size 30 x 30 x 5mm with one ledge and two braces made out of MS flat 30 x 5mm size without door frame but with necessary gudjin pins and locking arrangements on both sides complete. The 20 BWG GI plain sheet should cover the MS angle frame alround in such a way that there would not be any exposition of the angles to avoid any rusting. The fastening of the GI sheet with the angle iron frame must be with aluminium rivets at 25cm C/C. The entire shutter door must be painted with one coat of red oxide paint and the shutter properly fixed in position etc., complete

Iron works for MS Gate,Truss, straps including cost of steel and labour charges for welding etc., complete including cost of steel and labour charges for welding etc., complete

Roofing with Pre painted Galavalume sheet 0.47mm thick with necessary bolt and nuts and washers including all materials and labour charges etc complete

Painting with best synthetic enamel paint of approved Colour and high quality two coats to New iron works

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

Weathering course with concrete broken brick jelly 20mm size in pure slaked lime (no sand to be used) over RCC roof slab the proportion of broken brick jelly to lime being 32:12.5 well beaten with wooden beaters giving required slopes and thickness etc., complete - 10m2

Finishing the top with one course of pressed tiles of size 20cm x 20cm x 20mm size laid in cm 1:3 mix mixed with water proofing compound as per Indian standard 2% by weight of cement used and pointed with the same mortar etc., complete

Provision for Geologist from the TamilNadu Agricultural University for inspecting the site and for making the borewell point as per departmental officers instructions etc. complete .

Drilling of borewell 150 mm dia vertical bores depth as directed by the departmental officers including labour charges for inserting causing pipe assembling in the drilled holes including welding, jointing, grouting the casing pipe etc.,as per departmental officers instructions etc. complete .

Supply of 150 mm dia (inner) PVC casing pipe suitable wall thickness including erection and welding including the cast of coupling etc complete.

Drilling of borewell 110 mm dia vertical bores depth as directed by the departmental officers including labour charges for inserting causing pipe assembling in the drilled holes including welding, jointing, grouting the casing pipe etc.,as per departmental officers instructions etc. complete .

Supply of 110 mm dia (inner) PVC casing pipe suitable wall thickness including erection and welding including the cast of coupling etc complete.

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches having bed width 1.25m & below for laying of pipes for water supply and sewerage works in the Sand, silt or other loose soil, wet sand or silt not under water light black cotton soil, sandy loam and ordinary soil (SS20B ) as directed by Departmental officers

Supply and delivery of the following Well water materials approved brand as per list with ISI marking and an approved by corporation officers.

50mm dia GI Pipe 'B' Class

50mm dia GI Bore coupling

50mm dia GI coupling

50mm dia GI bend

50mm dia GI elbow

50mm NRV Valve

50x150mm GI barrel nipple

50 x 300mm barrel nipple

50x450mm GI barrel nipple

50x600mm GI barrel nipple

50 mm dia GM gate valve

50mm dia MS Bore clamp

Bore cap using M.S. Flat of size 1 cm x 3 mm and M.S. sheet on top with bolting arrangements for securing the cap in position (Bore caps with M.S. Couplings need not be made)

50mm dia hex nipple

50mm dia flange set

40 mm dia GI Pipe 'B' Class for EB Support

50mm dia GI Union

Supply of PVC pipes and Specials

50 mm dia PVC Pipe of 6kg/cm2

50mm dia PVC elbow

50 mm dia PVC tee

50 mm dia PVC Coupling

50 mm dia Union

PVC screw down tap Heavy type 20mm dia

20mm x 15mm Reducer

Brass Chromium Plated Screw Down Tap 15 / 12mm dia (Heavy Type)

Laying Jointing of 50mm dia GI Pipe with Suitable Specials etc complete as per the direction of Departmental Officers.

Laying Jointing of 50mm dia PVC Pipe with Suitable Specials etc complete as per the direction of Departmental Officers.

Supply and delivery of the following Electrical items approved brand as per list with ISI marking and an approved by Corporation officers.

63Amps 4 Pole MCB

63 Amps Porcelain Fuse Unit (500V)

TW plank of size 600mm x 450mm x 19mm with supporting reepers of 1" thick on both side with painting and with bolt, nut and washer

Supply and delivery of clear water vertical wet type submersible pump suitable for 100mm dia borewell conforming to IS 8034/2002 as amended thereafter and BEE 3 Star Rated capable of discharging noted 30 LPM against 125m head of water column due to all causes. The pump shall be with stainless steel shaft and dynamically balanced bronze or Cast SS impeller, brass screws and CI FG 200 grade pump bowl/diffuser with ISI mark. The pump shall be directly coupled to a continuos rated two pole suitable wet type vertical squirrel cage induction motor as per IS9283 /1995 and as amended there after, suitable for operation in AC three phase 415 V+/- 10 %, 50 HZ +/- 5 %

Supply and delivery of direct online starter confirming to IS13947, IEC60947-1 and as amended thereafter with suitable KW rating for operation in AC/Three Phase/50HZ(± 5%) and 415 V(±10%) including Ammeter, Voltmeter, Thermal Overload relay, 16 Amps 2 pole Magnetic Contactor with under Voltage protection, Indication lamp, starting capacitor, running capacitor and On/Off Push button switches, 5 way connector, wiring with 1 sq. mm/1.5 sq. mm copper PVC insulated cable, powder coated vermin proof box including the capacitor (the cost of capacitor is to be taken separately).

Supply for 3 core 4 sq.mm PVC insulated Copper flat cable as per departmental officers instructions etc. complete .

Labour for the erection of submersible pumpsets in borewell including fixing and jointing submersible cable with proper claps upto the starter to the required depth and also fixing of riser pipes to the required depth values erection clamps, pressure gauge as per departmental officers instructions etc. complete .

Earthing arrangements with GI Earth Plate including charcoal and salt with necessary excavation in all soils and to full depth as may be required and masonry work, re-filling the sides of foundation with excavated earth as per the standard specification and as directed by the Departmental Officers.

Wiring with 2 x 1.5 sq.mm. (22 / 0.3) PVC insulated unsheathed SC copper conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessoires with TW switch box and 5A FT switch in flush with wall with 3mm thick hylum sheet cover for making good of the concealed portion with suitable colour for PVC concealed light point / fan point (for electronic regulator)

Wiring with 2 x 1.5 sq.mm. (22 / 0.3) PVC insulated SC unsheathed copper conductor 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 cover for 5A 3 pin non inter locking wall socket with 5A flush type switch with continuous earth wire connection of 14 SWG TC wire and making good of the concealed portion with suitable colour for concealed PVC plug point

Wiring with 2 x 4 sq.mm. (56 / 0.3) PVC insulated SC unsheathed copper 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 x113mm TW switch box with 3mm thick hylem sheet for 15A 3 pin non inter locking wall socket with 15A flush type switch with continuous earth wire connection of 14 SWG TC wire and making good of the concealed portion with suitable colour for concealed power plug point

Supply and fixing of single box type 4'36W fluorescent fitting complete with electronic ballast with TW round blocks on wall or ceiling with flu tube with PVC unsheathed Copper leads from terminals to the fitting

Supply and fixing of AC / DC 76mm buzzer / call bell suitable for 230 volts 50 c/s single phase AC supply on suitable TW board with push switch

supply and fixing of 1200mm (48") sweep AC ceiling fan High speed complete with 2 module 100W fan step regulator (Lower end) with 300mm down rod with fan clamp with side plates and cross arm of size 450mm (18") etc complete

Supply and fixing of 300mm (12") sweep (light duty) AC exhaust fan complete with necessary wall opening and making good of the wall etc complete

Supply and fixing of ceiling fixture 250 / 300mm complete with gallery etc clear glass Opac / Crystal suitable for 40W / 60W bulb with bulb etc complete

Supply and fixing of WT bulk head fitting with guard suitable for incandescent lamp with 60W bulb etc complete

supply and fixing of 60W LED street light fitting with LED (Lower end) with 32mm dia. GI pipe (class B) with 1 no.32 mm GI bend complete on the existing post/ on wall with PVC unsheathed copper leads with MS clamps and with painting etc complete

SUPPLY & INSTALLATION OF 1.5 TR Split Type AC Unit - 5 Star Rated WITH COPPER COIL etc complete

Supply and fixing of 8 way single pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 32A DP MCB switch as incoming and 6 nos. 6A to 32A SP MCB as outgoing on wall with earth connection only etc complete

Supply and run of 4 x 6 sq.mm. (84/0.3) PVC insulated SC unsheathed copper 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 etc complete

Supply and fixing of TNEB meter board suitable for 32A three phase service connection with 3 Nos. 32A fuse unit (500V) 32A neutral link and earth link (1" x 1/8" copper flat) on TW plank of size 600mm x 450mm x 19mm with supporting TW reepers of 1" thick an either side with painting with suitable bolt and nuts for fixing the TW plank on wall with earth connection and inter connection with 7/20 PVC insulated copper wire from EB meter to fuse unit etc complete

Supply and delivery and fixing of 1000 lit HDPE tank as per IS 12701 / 1996 including loading, unloading, transportation and labour charges for fixing of the GI pipes and specials for pipe connection works including cutting, threading and fixing charges etc.,

Supplying and fixing 2.0 HP Submersible Pump etc complete

PVC INSULATED AND SHEATHED 3 x 2.5mm2 CORE FLAT TYPE COPPER CABLE CONFORMING TO IS 694/1990 AND AS AMENDED THEREAFTER etc complete

Supply and delivery of direct online starter (Upto 5 HP) confirming to IS13947, IEC60947-1 and as amended thereafter with suitable KW rating for operation in AC/ three Phase/50HZ(+/- 5%) and 415V (+/- 10%) including Ammeter, Overload relay, under Voltage release with no Volt coil, Air Break contactors suitable for next Standard higher KW rating, Single phasing preventor, dry running preventor and On/Off Push button switches, including the capacitor(the cost of capacitor is to be taken separately).

Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches having bed width 1.25m & below for laying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officers

PVC Pipes and Specials

32mm PVC Pipe

32mm PVC Coupler

32mm PVC Tee

25mm PVC Pipe

25mm PVC Coupler

25mm PVC Elbow

25mm PVC Tee

20mm Screw Down Tap

110mm PVC Pipe

110mm Coupler

Laying and jointing of 110mm dia PVC Pipes with Specials as per the direction of deaprtmental officer

Supplying and fixing in position best quality approved make white glazed earthen ware wash hand basin size 550mmx400mm with a pair of cast iron brackets including cost of 15mm Φ brass chromium plated pillar tap, 32mmΦ C.P. waste, 32mmΦ PVC waste pipe with rubber plugs and chain,15 mm Φ G.M.Wheel valve15mm Φ brass nipple,15mm Φ Nylon connections etc. Including fixing the wash hand basin in the wall in position with a pair of C.I. Brackets with teakwood plugs and screws and giving necessary water supply connection and painting the brackets with two coats of paint over a priming coat of anticorrosive paint including testing for leakage etc. complete as per standard specifications.

Supply and delivery of Plastic Bucket & Mug including all cost etc complete as per the direction of Departmental officer

Plastic Bucket @ Toilet

Plastic Bucket @ Bathroom

Plastic Mug

Supplying and fixing in position Indian make bewelled edge mirror of approved quality and brand PVC/Fibre Glass framed of size 600mmx450mmx5.5mm with necessary plastic back PVC frame with bottom stand of approved colour with brass screws,Rawalplugs etc., complete as per standard specifications.

Supplying and fixing best approved quality brass chromium Plated Towel Rail 600mm long and 20mm dia with brackets of some material including cost of teakwood plugs,CPScrews etc., Complete.

Supply and fixing of best approved quality brass CP soap tray of size 150x100mm including Cost of Teak wood Plugs Screws etc., Complete.