Construction of Control room Building with Electrification works, Providing Various SS Structure Plinth Foundation, Cable duct, Yard Retaining wall, Road, Fencing for SS boundary, and allied Civil works for the 33/11 KV SS at Natham in TEDC

Amount

Clearing and uprooting juliflora jungle as per the directions of the Engineer at site.

Earth work excavation in all type of soils with an initial lead of 10m and lift of 2m - In Hard Gravely Soil

Earth work excavation in all type of soils with an initial lead of 10m and lift of 2m-MR and DMR not requiring blasting

Earth work excavation in all type of soils with an initial lead of 10m and lift of 2m-Hard rock requiring blasting

Supplying and filling of M sand for foundation and basement with well watering and consolidation as per specn. including cost of all materials labour, lead, lift, etc., complete. as instructed by the Engineer at site

PCC 1:3:6, using 40mm HBG machine crushed metal for foundation padding concrete including cost of cement and all materials, curing, lead, lift etc.,complete. -WITH OUT FORM WORK

PCC 1:3:6 using 20 mm HBG machine crushed metal for plinth with formwork including cost of cement all materials,labour,lead lift, curing etc., complete. - With form work

PCC 1:2:4 using 12 to 20 mm HBG machine crushed metal for plinth with formwork including cost of cement all materials,labour,lead lift, curing etc., complete.

RR masonry in CM 1:5 mix, using good quality stone for Yard retaining wall including cost of all materials, lead, lift and curing etc., complete.

RCC 1:1.5:3, using 12 to 20 mm HBG machine crushed metal for column, plinth beam and grade beam including cost of cement and all lead, lift , curing etc., complete but excluding cost of steel reinforcement. -column and footing below ground level

RCC 1:1.5:3, using 12 to 20 mm HBG machine crushed metal for column, plinth beam and grade beam including cost of cement and all lead, lift , curing etc., complete but excluding cost of steel reinforcement.- column upto ground level

RCC 1:1.5:3, using 12 to 20 mm HBG machine crushed metal for column, plinth beam and grade beam including cost of cement and all lead, lift , curing etc., complete but excluding cost of steel reinforcement. - Grade beam and Plinth beam

RCC 1:1.5:3, using 12 to 20 mm HBG machine crushed metal for column, plinth beam and grade beam including cost of cement and all lead, lift , curing etc., complete but excluding cost of steel reinforcement. - Column above ground level

RCC 1:1.5:3, using 12 to 20 mm HBG machine crushed metal for continuous lintel, sunshade, slab, beams with formwork including cost of cement and all lead, lift , curing etc., complete but excluding cost of steel reinforcement.( By using mixer machine and vibrators) - Lintel beam

RCC 1:1.5:3, using 12 to 20 mm HBG machine crushed metal for continuous lintel, sunshade, slab, beams with formwork including cost of cement and all lead, lift , curing etc., complete but excluding cost of steel reinforcement.( By using mixer machine and vibrators) -Sunshade 0.6m width

RCC 1:1.5:3, using 12 to 20 mm HBG machine crushed metal for continuous lintel, sunshade, slab, beams with formwork including cost of cement and all lead, lift , curing etc., complete but excluding cost of steel reinforcement.( By using mixer machine and vibrators) - Beam

RCC 1:1.5:3, using 12 to 20 mm HBG machine crushed metal for continuous lintel, sunshade, slab, beams with formwork including cost of cement and all lead, lift , curing etc., complete but excluding cost of steel reinforcement.( By using mixer machine and vibrators) - Roof slab 125 mm tk.

RCC 1:1.5:3, using 12 to 20 mm HBG machine crushed metal for continuous lintel, sunshade, slab, beams with formwork including cost of cement and all lead, lift , curing etc., complete but excluding cost of steel reinforcement.( By using mixer machine and vibrators) - Road

RCC1 :1.5:3 mix using 12mm to 20mm HBG metal ( machine crushed ) for Breaker plinth and culvert with formwork including all cost labour materials lead lift etc complete but exculding cost of steel reinforcement - Breaker plinth with form work

RCC 1:1.5:3 mix using 12mm to 20mm HBG metal (machine crushed) for precast slab with form work including all cost labour materials lead lift curing etc complete but excluding cost of steel reinforcement ( By using mixer machine and vibrator )

Refilling with excavated soil other than sand in foundation and sides of masonry, consolidation as per std. specn. With water including all labour, lead, lifts. etc, complete.(As instructed by the engineer at site)

Removing the excess earth and Refilling to the basement area as instructed by field engineer including all labour lead, lift, etc., complete.

Brick work in CM 1:5, using second class chamber bricks for cable duct of size 23 x 11 x 7 cm including cost of all materials, labour, lead, lift, curing and transporting etc., complete.

Brick work in CM 1:5, using good quality chamber bricks for super structure of size 23 x 11 x 7 cm including cost of all materials, labour, lead, lift, curing and transporting etc., complete.

Filling the dispersion trench with 40mm size HBG jelly including cost of all materials labour, lead, lift, etc complete and as per the instructions of the Engineer at site.

Flooring with Vitrified tiles 0.6 x 0.6m of approved Quality, design & colour laid in cement mortar 1:3 - 20mm thick including pointing with same coloured cement finishing the joints, including cost of all materials, labour, lead, lift, etc. complete.

Flooring with best quality of Anti Acid non – slippery colour ceramic tiles laid in cm 1:3, 20mm thick and pointed with same colour cement for battery room floor, including cost of all materials, labour, lead, lift etc. complete.

Supplying and fixin of non-slippery ceramic tiles of approved quality and colour for toilets laid over the CM 1:3, finished to slope and hatched including cost of all materials, labour, lead, litf etc., complete.

Daddoing inside the wall at toilet with first quality glazed tiles to a height of 1m over CM 1:3, 12mm thick and joint shell be finished with white cement including cost of cement, all materials, labour, lead, lift and curingetc., complete.

Flush pointing with CM 1:3, for RR walls including cost of cement, all materials, labour, lead, lift and curing etc., complete.

Plinth protection in PCC 1:4:8. using 40 mm HBG metal for 100 mm tk. and finished the surface with CM 1:3, 20mm tk. including cost of all materials, labour, lead, lift and curing etc., complete.

Providing and laying weather proof Tiles 300mmx300mm size over screed concrete 1:3:6 with average thickness of 25 mm for required gradient and using best quality of one course of weather proof tiles of approved quality using in CM 1:3, 12mm thick and using 3mm spacer and pointing with water Repellent U Bond and grout including cost of all materials, transport curing etc., complete.

Supplying and fabrication and placing in position MS/ RTS steel reinforcement for RCC works including labour for curing , bending, tying and fixing in position including cost of all materials, lead, lift, binding wire etc., complete.

Plastering with CM 1:5, 12mm thick for inside and out side walls including cost of all materials, labour, lead, lift etc., complete.

Plastering with CM 1:3, 12mm thick for ceiling,plinths,septic tanks including cost of all materials, labour, lead, lift etc., complete.

Plastering with CM 1:3, 20mm thick for RR top including cost of all materials, labour, lead, lift etc.,complete.

White washing two coats by using emulsion paint over primer coat with white colour for ceilings including cost of all materials, labour, lead, lift etc., complete.

colour washing Two coats inside walls using Interior emulsion paint over aprimer one coat and two coats of wall putty including cost of all materials, labour,lead, lift etc., complete.

Colour washing two coats out side walls by using Exterior emulsion paint over a primer one coat of approved quality with suitable colour including cost of all materials, labour, lead, lift, curing etc., complete.

Colour washing two coats by using cement paint over primer one coat of approved quality and colour for yard wall including cost of all materials ,labour lead lift curing etc complete.

Labour charges for Fabrication and fixing of Template for as per specification and drawing including cost of all materials labour lead lift etc.,complete.

Labour charges for fixing of Template including aligining in position including labour lead lift etc.,complete.

Fabrication and supply of GI grouting bolt for plinths as per specification and drawing including cost of all materials labour lead lift,Transport from chennai etc., complete.(20 mm Dia 1.2 m length)

Labour charges for fixing of grouting bolt including aligining in position including labour lead lift etc., complete.

Supply and fixing of MS angle for cable duct including aligining in position including labour lead, lift etc., complete.

Supplying and fixing in position of MS channel 110 x 50mm required length for fixing the cable duct side wall, as per the direction of site Engineer including cost of all materials, lead, lifts, and cutting the MS channel required length and labour for fixing etc, complete.(As instructed by engineer at site.)

Labour charges for Transport of Pre cast slab, including aligining in position including labour lead lift etc., complete.

Supply and fixing of MS rails in transformer plinth to required level and alignment as directed by the engineer incharge at site with all labour lead lift etc complete

Providing and laying PVC high density pipe including cost of all materials viz.bend, labour for cutting threading fixing and tightening necessary excavation etc., complete. -40 mm dia pipe.10kg/Sq.m

Providing and laying PVC high density pipe including cost of all materials viz.bend, labour for cutting threading fixing and tightening necessary excavation etc., complete. -32 mm dia PVC 10 kg

Providing and laying PVC high density pipe including cost of all materials viz.bend, labour for cutting threading fixing and tightening necessary excavation etc., complete. -20 mm dia PVC 10 kg

Supplying and fixing in position of GM gate valve best quality including cost of all special fixtures lead, lift,etc., complete. -40 mm dia GM Gate valve

Supplying and fixing inposition of GM gate valve best quality including cost of all special fixtures lead, lift,etc., complete. - 32 mm dia gate valve

Supply and erection of 20 mm PVS Tap for earth pits.

Providing UPVC Door and fixing casement doors fabricated from unplasticized polyvinyl chloride(UPVC) sections .The Profile should be three chamber system which provides high insulation properties with outer frame 60mmx55mm with an outer wall thickness of 2.4mm.The window unit should be designed with all corner joint mired and fusion welded.windows should be steel reinforced with 25x24x25mm steel reinforced with thickness of 1mm to have dimensional stability.The sash should be of 602x102mm. The mullion should be of 60x74mm.The profile should have coextruded seals.

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 opening 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 cost of all materials , lead, lift , etc. complete, as per standard 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 8mm 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 (blackcolour) covered with all over the edges of frame and shutter.The corners and joints should be welded and cleaned. Radiations pin headed or Pin headed/Fluted/Figured 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 befoe use on work and as per specications

Supplying and fixing of 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 x30mm. The over all size of frames shall be 50mm x 45mm with suitable rabate for housing the shutter complete as directed by the Engineer incharge

Providing and fixing sanitary fitting of oriya patten Water Closet 580x440 mm with P/S trap connecting with PVC ventilating shaft and Y bend complete, including cost of all material, labour, lead, lift, etc, complete.

Providing and fixing sanitary fitting consisting of Neycer / parryware of European Water Closet with "P" or "S" Trap with Double Flapped Seat and Seat Cover with Brass Hinges and 10 litre capacity PVC Low Level Flusing Tank with all internal fittings including cost of all material, labour, lead, lift, etc, complete.

Supply and fixing of wash basin of size 550x400mm white colour and of approved quality and make with 12/15mm dia brass CP pillar tap , 32mm PVC waste pipe , 12/15mm CP angle cock , 15mm brass nipple, 15mm nylon connection etc. fixing the basine in the wall with GI/Alu. brackets, giving necessary water connection etc., and mirror with beveled edge fixed with suitable CP brass screws & towel rod etc., complete.

Supplying and fixing of 15mm high quality brass screw down bib cock of any other approved quality cost of all materials, labour, lead, lift, etc., complete.

Supplying and fixing of two side polished 20-30mm tk.cuddapah slab for cupboard, kitchen platform etc., including cost of all materials, labour, lead, lift, etc., complete as instructed by the Engineer at site

Letter writing the Name of Sub-Station and slogans including cost of paint, labour for writing complete in all respects.

Supplying and fixing of 1000 lit capacity PVC water tank of approved quality including cost of materials labour for fixing lead lifts etc., complete

Providing PVC down fall pipe using 110mm dia 4 Kg/ sqcm, PVC pipe and pvc clamp line supreme etc, including fixing PVC washer type door bend & shoe, in correct position and connecting from the roof slab including cost of all materials, labour, transport lead, lift, etc., complete, including PVC accessories and washers.

Supplying and fixing of 110mm dia PVC pipe of 3m height with cowl including all cost of materials lead lift etc complete.for septic tank

Supplying and fixing of 160mm dia 6 Kg/Sqcm PVC pipe including all cost of materials lead lift etc.,complete.for septic tank

Supplying and fixing 100x75mm PVC floor trap in bath room with one pvc door bend shoe of 50mm.dia including cost of all etc., complete

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 3mm thick hylum sheet cover with Steel switch box and 5A F.T switch with continuous earthwire connection of 14 SWG TC wire for making good of the concealed portion with suitable colour for PVC concealed light point / fan point (for electronic regulator). (SD 16)

Wiring with 2 x 1.5 SQ mm(22/0.3) PVC unsheathed copper conductor cable of 1100 V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories with 150 x 100 x 113 mm TW switch box in flush with wall with 3 mm thick hylem sheet cover for 5 A 3 pin flush type non interlocking CS plug with painting of suitable colour with continuous earth wire connection of 14 SWG TC wire for open PVC power plug point (SD 39 ) including cost of all mateials, lead, lift, etc., complete.

Supplying and fixing of RCCB safe trip of appd LEGRAND , ISI make , 25amps with suitable box including cost of all materials labour, lead, lift, etc., complete as per standard specification.

Wiring with 2x4 sq.mm. PVC insulated SC unsheathed FRLS copper conductor cable of 1100V grade in suitable pipe on wall and ceiling with PVC accessories with 150mm x 100mm x 113mm TW switch box for 15A 3 pin non-interlocking wall socket with 15A flush type switch with painting of suitable colour with continuous earth wire connection of 4 sq.mm. copper wire for open PVC power plug point.

Earthing as per PWD standard with an earth electrode of 2 metre Class'B' GI pipe of dia not less than 32mm complete with necessary masonry work (SD 212)

Supply and fixing of 4' 20 W LED type flu. fitting complete with conduit pipe suspension from the ceiling with PVC unsheathed copper leads from the terminals to the fitting with flu. tube. (SD 87)

Supply and fixing of 4' 40 W Twin type Mirror optic suspension fitting (Philips /Crompton / Wipro) complete with louvers cover complete with copper chokes and condensor with conduit pipe suspension, with PVC unsheathed copper leads from the terminals to the fittings with flu. tubes. (SD 91)

Supply and fixing of WT bulk head fitting suitable for incandescent lamp with guard and 100 W bulb. (SD85)

Supplying and fixing of 2 x 36 W FTL Street light fittings crompton make including cost of all materials, labour, lead, lift etc., complete,as per standard specification.

Supply and fixing of Horizontal type 4 way triple pole neutral MCB Distribution board in sheet enclosure with 40A 4 Pole MCB isolator as incoming and 12 nos 6A to 32 A SP MCB out going in flush with wall and making good of the concealed portion including cost of all materials all lead lift etc complete. (SD-157)

Supply and fixing of glass shade and 15 W CFL for BH point. (SD 80)

Supply and fixing of 1200 mm (48") AC ceiling fan complete with stepped electronic 300 W regulator with 300 mm down rod on the existing clamp. (SD110)

Supply and fixing of 375 mm (15") sweep (light duty) AC exhaust fan complete with necessary wall opening and making good of the wall. (SD 116)

Providing projected border of 7.50cm width on top of parapet wall in CM 1:3 mix 12mm thick including cost of all material labour, lead, lift, curing etc.,complete.

Supplying and fixing quartz type Wall Clock of size 30 x30 cm of approved quality etc including transport,fixing charges etc complete.

Supply of furnitures manufacture including cost of all materials, labour,lead and lift etc., complete as directed by the Enginer at site -S Type chair with nylon seated

Supply of furnitures manufacture including cost of all materials, labour,lead and lift etc., complete as directed by the Enginer at site.- Steel side rack open type

Supply of furnitures manufacture including cost of all materials, labour,lead and lift etc., complete as directed by the Enginer at site.- Steel table 45''x24''x30''

Supply of furnitures manufacture including cost of all materials, labour,lead and lift etc., complete as directed by the Enginer at site .- steel stool

Supply of furnitures manufacture including cost of all materials, labour,lead and lift etc., complete as directed by the Enginer at site .- Steel half bench

Supply of furnitures manufacture including cost of all materials, labour,lead and lift etc., complete as directed by the Enginer at site . -PVC armed Chair of reputed make

Supplying of 5 Mtrs wide MS grill gate and 0.90m wide MS wicket gate as Per drawing and as per direction of Engineer at site cost including all materials,T&P lead,lift Painting with two coats of approved enamel paint over one coat of red oxide primer paint etc complete

Supplying,fabrication,galvanising and fixing of GI angles for fence post including cost of all materials lead and lift etc., complete

Supplying and laying of chain link fencing of 2" x 2" of 10 Gauge galvanised iron including cost of all materials,labour, lead, lift etc complete as directed by the engineer at site.

Supply and fixing of Entrance gate light with CFL bulb fittings including cost of all materials,labour etc., complete

Providing projected border of 10cm width including cost of materials,labour,lead,lift etc., complete

Supplying and filling of stone chips 20 mm HBG metal with required thick all lead and lift including and all other T&P etc., complete.

Supplying and filling of stone dust with required thick all lead and lift including and all other T&P etc., complete.

Drilling bore well of 150mm dia 6” in all soils, hard rock etc., including transporting of machineries with equipments and all necessary T & P’s labouretc.,complete as per specification -Upto 100 Mts

Drilling bore well of 150mm dia 6” in all soils, hard rock etc., including transporting of machineries with equipments and all necessary T & P’s labouretc.,complete as per specification - 100-200 Mts.

Drilling bore well of 150mm dia 6” in all soils, hard rock etc., including transporting of machineries with equipments and all necessary T & P’s labouretc.,complete as per specification - Beyond 200 Mts.

Supply and erection of 180mm (7”) dia rigid PVC casing pipe, having 6kg/cm² including cost all materials,lead, lift, re-boring the holes to required depth etc., complete with cover at the top of the bore well.

Supply and erection of 3 HP sumersiblemotor of any reputed make having ISI make with single phase (or) as approved by the Board Engineer at site to pump water to a height of 300mts.and delivery unit with foot valve v-belt arrangement including cost of all materials, labour, erection charges, 3 HP, 400/440V L&T make starter to suit the sumersiblemotor including the cost of all materials, labour, lead and as per the instruction of Engineer in charge at site complete in all respects.

Supply and erection of 3 phase 30/32 Amps ICTP switch with fuse arrangements to suit the compressor with cost of all materials, labour, lead and lift etc., complete in all respects.

Supply and erection of 32mm dia UPVC pipe having ISI mark and as per IS 4985 2000 (10 Kg/CM²) in and outside of the bore well including cost of all materials, labour, lead,lift etc., complete.

Supplying and laying of 4 core 6 Sq mm power cable from nearest power point to 3 HP motor including earth work excavation ,laying power cable in the pit and top covered with country bricks and refilling with excavated earth, lead. lift ,etc. complete

Gravel Filling including cost of gravel,transport charges, spreading and consolidation of each layer 300 mm with power roller , labour, lead, lift etc., complete.as directed by dept. Engineer at Site

Charges for geophysical survey for investigation of borewell point at various location in the SS site

Provision of Sand drum for the each power transformer cost of Material and transport charges etc

GST for bidders within TamilNadu

GST for bidders outside TamilNadu (IGST)

M s Kumaresan and co (BID ID -1485327)

K DHINAKARAN (BID ID -1485174)

K RAJARAM (BID ID -1489686)