enhancement of the existing 110/11 KV Power Transformer capacity from 2x16 MVA to 3x16 MVA at Saravanampatty 110/22-11 KV SubStation

Amount

Supply of Rolled Steel Joist Beam 250X125mm ISMB from approved vendors of Sail,Tata,Jindal,RINL,Essar Steel,Jindal Steel,JSW Steel,Tulsyan and Prakash Ferrous Industries industries PVT Ltd.,as per IS 2062 and latest issue.,

Supply of Rolled Steel Joist Beam 200X100mm ISMB from approved vendors of Sail,Tata,Jindal,RINL,Essar Steel,Jindal Steel,JSW Steel,Tulsyan and Prakash Ferrous Industries industries PVT Ltd.,as per IS 2062 and latest issue.,

Supply of MS Channel 125X65mm ISMC from approved vendors of Sail,Tata,Jindal,RINL,Essar Steel,Jindal Steel,JSW Steel,Tulsyan and Prakash Ferrous Industries industries PVT Ltd.,as per IS 2062 and latest issue.,

Supply of MS Channel 100X50mm ISMC from approve vendors of Sail,Tata,Jindal,RINL,Essar Steel,Jindal Steel,JSW Steel,Tulsyan and Prakash Ferrous Industries industries PVT Ltd.,as per IS 2062 and latest issue.,

Supply of 100x100x8mm MS angle from approved vendors of Sail,Tata,Jindal,RINL,Essar Steel,Jindal Steel,JSW Steel,Tulsyan and Prakash Ferrous Industries industries PVT Ltd.,as per IS 2062 and latest issue.,

Supply of Mild Steel angle 65x65x6 mm ISA from approved vendors of Sail,Tata,Jindal,RINL,Essar Steel,Jindal Steel,JSW Steel,Tulsyan and Prakash Ferrous Industries industries PVT Ltd.,as per IS 2062 and latest issue.,

Supply of Mild Steel angle 50x50x6mm ISA from approved vendors of Sail,Tata,Jindal,RINL,Essar Steel,Jindal Steel,JSW Steel,Tulsyan and Prakash Ferrous Industries industries PVT Ltd.,as per IS 2062 and latest issue.,

Supply of MS Chequred plate 6 mm thick from approved vendors of Sail,Tata,Jindal,RINL,Essar Steel,Jindal Steel,JSW Steel,Tulsyan and Prakash Ferrous Industries industries PVT Ltd.,as per IS 2062 and latest issue.,

Supply of MS Flat 65x10 mm from approved vendors of Sail,Tata,Jindal,RINL,Essar Steel,Jindal Steel,JSW Steel,Tulsyan and Prakash Ferrous Industries industries PVT Ltd.,as per IS 2062 and latest issue.,

Supply of MS flat 50x6 mm ISMC from approved vendors of Sail,Tata,Jindal,RINL,Essar Steel,Jindal Steel,JSW Steel,Tulsyan and Prakash Ferrous Industries industries PVT Ltd.,as per IS 2062 and latest issue.,

Supply of MS flat 25x3 mm from approved vendors of Sail,Tata,Jindal,RINL,Essar Steel,Jindal Steel,JSW Steel,Tulsyan and Prakash Ferrous Industries industries PVT Ltd.,as per IS 2062 and latest issue.,

Supply of MS rod 40 mm from approved vendors of Sail,Tata,Jindal,RINL,Essar Steel,Jindal Steel,JSW Steel,Tulsyan and Prakash Ferrous Industries industries PVT Ltd.,as per IS 2062 and latest issue.,

Labour, Machineries, consumables for fabrication of Heavy section Structure without length wise welded joints (Sectional weight 14Kg/Mtr and above) (Electricity supply will be brone by department) as per the drawing issued by field engineer.

Labour, Machineries, consumables for fabrication of Light section with joints wherever necessary (sectional weight below 14Kg/Mtr) (Electricity supply will be brone by department) as per the drawing issued by field engineer.

Labour charges for erection of Heavy section Structures (sectional weight 14Kg/m and above) including alignment and minor transporting etc., as per the direction of field engineer.

Labour charges for erection of Light section Structures (sectional weight below 14Kg/m) including alignment and minor transporting etc., as per the direction of field engineer.

Supply of Paint including cost of paint, brush and consumables etc., Red Oxide paint

Supply of Paint including cost of paint, brush and consumables etc.,Aluminium Paint

Supply of Paint including cost of paint, brush and consumables etc., Enamel Paint

Labour for Painting of structures after proper surface preparation using appropraite machinery to remove rust/ scales etc., One primary coat of Red oxide painting of various strutures.

Labour for Painting of structures after proper surface preparation using appropraite machinery to remove rust/ scales etc., Two coat of Aluminium paint of various strutures.

One coat enamal painting/Anti corrasive Painting of Chequrred plates, Equipment board, indentification of earth pit board and yard light pole, structure earthing, earth mat, earth pit, shoe paint and Iron and steel items as directed by the field engineer.

Labour charges for installation of 110KV SF6 Breaker with all accessories using contract crane and including fixing of tandom rod alignment & gas filling by proper tools and tackles etc., as per manufaturer instruction manual and direction of field Engineer.

Labour charges for Installation of 110KV Single phase CTs,PTs using contract crane including alignment etc.,

Labour for erection of 110KV Isolator without earth hand operated including erection of insulators , Fixed/moving contacts, tandem pipe , operating pipe/handle and alignment etc.,

Labour for Installation of 110KV Station type single/ Double pole stack LAS including alignment and minor transportig etc.,

Labour for erection of 110KV single / double pole stack up right, under hang or suspension insulators including alignment and minor transporting etc.,

Labour for stringing of 110KV Single Zebra conductor (1 span 3 run) strung bus including hoisting of insulator and erection of eye bolt and hardware fittings with proper sag etc.,

Labour for installation of 75mm IPS Aluminium tube bus bar Without making bends inluding alignment and minor transporting etc.,

Labour for providing Droppers and jumpers Upto height of 6mts from ground level inluding alignment ad minor transporting etc.,

Labour for providing Droppers and jumpers Upto height of 6mts to 10 mtrs from ground level inluding alignment ad minor transporting etc.,

Labour for Fabrication and fixing of bell mouth ,insertion of Jumper in the solid core/ PT Isulators and other consumables & as directed by the field Engineer (Electricity supply will be brone by department)

Supply of eye bolt of 18 - 20 mm dia GI rod of required length including cost of GI rod and 2Nos GI nuts & washer as directed by the field Engineer.

Supply of M8, M9, M10, M12 & M16 full thread GI bolt, nuts & GI washer of various sizes for erection of insulator or any other purpose wherever required and as directed by the field Engineer.

Supply of CT/PT junction box out of 14Swg (2mm) M.S.Sheet of size 400WX300HX150D wherever required as directed by the field Engineer. The box shall be vermin proof shall have sturdy hinges, provision for mounting terminal blocks and locking arrangements including cost of all materials.

Labour for erection of CT/PT junction box ,AC distribution box, including fabrication of clamping arrangements

Supply of 40mm Dia `B` Class GI pipe for extension of tandum /down pipe for AB Switches,Earth Spikes and for any other work as required and as directed by field Engineer

Supply of 50mm Dia `B` Class GI pipe for extension of tandum /down pipe for AB Switches,Earth Spikes and for any other work as required and as directed by field Engineer

Supply of reputed make long shackle 6lever Navtal lock with triplicate keys for AB switches and for any other purpose including the cost of ring and key token as directed by the field Engineer.

Supply of flexible copper tape/rope for interlinking panel earthing and for any other purpose, on any sizes, including the cost of copper lugs at both ends as directed by the field Engineer

Labour for erection of Simplex indoor panel/ battery charger, including supply & fabrication of MS flat 50x6mm for mounting arrangement and earthing of panel including hardwares and alignment etc.,

Transporting of Sub-Station Equipments/Panels/ Insulators/ etc., from karamadai Central Store to 110/11KV Saravanampatty SS SS(36Km)

Transporting of Iron and Steel items form Coimbatore to 110/11KV Saravanampatty SS (25Km) including loading and unloading charges etc.,

Labour charges for installation of 11 KV VCB with all accessories using contract crane and including fixing of tandom rod alignment by proper tools and tackles etc., as per manufaturer instruction manual and direction of field Engineer.

Labour charges for installation of 11 KV Single phase CTs using manual labour including minor transporting and alignment etc.,

Labour for erection of 11KV AB Switches without earth hand operated including erection of insulators , Fixed/moving contacts, tandem pipe , operating pipe/handle & alignment etc.,

Labour for Installation of 11KV Station type LAS single/ Double pole stack including alignment and minor transportig etc.,

Labour for strining of 11KV Single Zebra conductor (1span 3 runs) strung bus including hoisting of insulator and erection of eye bolt and hardware fittings with proper sag etc.,

Labour for installation of 50mm IPS Aluminium tube bus bar Without making bends inluding alignment and minor transporting etc.,

Labour for Erection of Stool for 33/22/11 KV insulators and also fixing of corona bells at the ends of busbars in a complete shape etc.,

Labour charges for Gas cutting of M.S.Chequered plate 6mm thick.

Labour for loading or unloading or shifting of Non Fragile materials using crane or manual 110 KV Isolators

Labour for loading or unloading or shifting of Non Fragile materials using crane or manual11KV Isolators

Labour for loading or unloading or shifting of Non Fragile materials using crane or manual Cables/Conductors including cutting and rewinding

Labour for loading or unloading or shifting of Non Fragile materials using crane or manual Busbars

Labour for loading or unloading or shifting of Non Fragile materials using crane or manual Power connectors/tension fittings

Labour for loading or unloading or shifting of Non Fragile materials using crane or manual Fire equipments/rubber mats/others

Labour for loading or unloading or shifting of Non Fragile materials using crane or manual Steel items

Labour for loading or unloading or shifting of fragile materials using crane or manual 110 KV Breaker

Labour for loading or unloading or shifting of fragile materials using crane or manual 11 KV Breaker

Labour for loading or unloading or shifting of fragile materials using crane or manual 110 KV CT/PT/LAS/Others

Labour for loading or unloading or shifting offragile materials using crane or manual 22KV CT/PT/LAS/DT/Others

Labour for loading or unloading or shifting of fragile materials using crane or manual 110 KV Insulators

Labour for loading or unloading or shifting of materials using crane or manual 11 KV Insulators

Labour for loading or unloading or shifting of materials using crane or manual SV/MV/TL/CFL fittings /Key board

Labour for loading or unloading or shifting of fragile materials using crane or manual AC/DC/C&R Panels of Non grid type.

Supply of materials for earth pit of 115 mm dia to a depth of 6 mtrs. including cost of materials for earth electrode using M.S.rod 40 mm dia , red soil and bentonite powder of 30 Kg and other sundries as per approved drawing . Identification board of size 300 X 150 mm 14 SWG as directed by the field Engineer as per DRG No: TR/GCC/CBE/230-110-33-22-11-EP/044

Providing earth pit of 115 mm dia to a depth of 6 mtrs. labour for fabrication of earth electrode using M.S.rod 40 mm dia & insert electrode in to the bore and refilling with red soil and bentonite powder of 30 Kg and other sundries. Identification board of size 300 X 150 mm 14 SWG. lettering and 12 mm M.S.Round rod to be fixed in the board and aluminium paint should be painted top of the earth rod & its holding portion as directed by the field Engineer as per DRG No: TR/GCC/CBE/230-110-33-22-11-EP/044

Labour for excavation of earth & refilling of avg depth of 0.8m x 0.3m for Layint of earth mat

Labour machineries, consumables for Laying of earth mat with minimum joints (Electricity supply will be brone by department) inluding alignment and minor transporting etc.,

Labour machineries, consumables for earth raisers for equipments and structures (Electricity supply will be brone by department)

Labour machineries, consumables For fabrication & erection of earth spikes without Materials including sharpening of Top portion & Galvanising, welding & Clipping the earthwire to earthmat / earthpit(Electricity supply will be brone by department)

Supply of yard light box of size 200W x 175 H x 150D mm out of 18SWG (1.2mm) M.S.Sheet with cable entry holes, fixing arrangements for fuse units and mounting clamps as directed by the field Engineer including cost of all materials.

Labour for excavation & refilling of trunch of avg. width of 0.3mts & avg depth of 0.4m for Laying of control cables/ Yard light cables with neat dressing and allignment etc.,

Labour for laying of cable Upto 8Core in duct/ trunch including the cost of Aluminium tag for identification and dressing etc.,

Labour for laying of cable above 8 Core in duct/ trunch including the cost of Aluminium tag for identification and dressing etc.,

Labour for laying of cable up to 8 core & clamping on structure inluding near dressing etc.,

Labour for laying of cable above 8 core & clamping on structure inluding near dressing etc.,

Supply of ISI mark cable glands as directed by the field Engineer. 19/22mm

Supply of ISI mark cable glands as directed by the field Engineer. 25mm

Supply of ISI mark cable glands as directed by the field Engineer. 28mm

Erection of cable glands by providing required No. of holes in the gland plate/ panels and Mechanism/ Control cubical, removing the cable sheeths, cutting of armour to the required length and making up the cable with gland and fixing the cable with glands in the required location. 19/22mm

Erection of cable glands by providing required No. of holes in the gland plate/ panels and Mechanism/ Control cubical, removing the cable sheeths, cutting of armour to the required length and making up the cable with gland and fixing the cable with glands in the required location. 25mm

Erection of cable glands by providing required No. of holes in the gland plate/ panels and Mechanism/ Control cubical, removing the cable sheeths, cutting of armour to the required length and making up the cable with gland and fixing the cable with glands in the required location 28mm

Supply of lugs, ferrules, sleeves, cable tie, insulation tape and other accessories for providing cable core end termination

Labour Charges for cable core end termination with neat dressing and alignment etc.,

Supply of ISI mark bakelite HRC /rewireable fuse holder in panels/ boxes for AC/DC/PT circuits wherever required as directed by the field Engineer 16Amps

Supply of ISI mark bakelite HRC fuse without holder of reputed make in panels/boxes for for AC/DC/PT circuits wherever required as directed by the field Engineer 16Amps

Supply of ISI mark bakelite HRC fuse without holder of reputed make in panels/boxes for for AC/DC/PT circuits wherever required as directed by the field Engineer. Neutral Link

Supply of ISI mark porcelain rewireable fuse unit of reputed make in panels /boxes for AC circuits wherever required as directed by field Engineer,. 16Amps

Supply of mounting channel suitable for CBTM 5 terminal block in panel /box as required and as directed by the field Engineer.

Supply of disconnected type terminal block suitable for CT Circuits in panels/ box as required including end plate and Stopper plates & as directed by the field Engineer

Installation of terminal block /disconnected type terminal block on mounting channels of T Juntion boxes and whereever required and as directed by the field Engineer.

Labour for installation of CFL/LED lamp fitting with fixture and fuse box including wiring and testing for burning condition including the cost of 15 amps 2Way strip connector and other consumables.

Supply of Mechanical Foam (AFFF) type trolley mounted 50 Litres capacity AFFF Fire extinguishers with initial charge, complete with hose & air induction nozzle and in general all accessories confirming to the latest issue of IS:13386 with ISI certification mark

Supply of Mechanical Foam Portable type 9 litres capacity fire extinguishers with initial charge complete with chromium plated GM cap, high pressure nylon braided discharge hose with specially designed foam designed nozzle and in general all accessories strictly confirming to the latest issue of IS 10204 with ISI Certification mark

Supply of Dry Chemical Powder type trolley mounted Cylindrical shape 25KG capacity fire extinguisher with initial charge & complete with rubber or braided hose, dry powder level indicator and all accessories confirming to the latest issue of IS 10658 with ISI 10658 with ISI Certification mark

Supply of Dry Chemical Powder type Cylindrical shape 9/10 KG capacity fire extinguisher with initial charge & complete with rubber or braided hose, dry powder with level indicator and all accessories confirming to the latest issue of IS 2171 and 1 with ISI Certification mark

Supply of Portable Dry Chemical Powder type cylindrical shape 5/6 KG capacity fire extinguisher wilth initial charge & complete with rubber or braided hose, dry powder with level indicator and all accessories confirming to the latest issue of IS:2171 and 1 with ISI certification mark.

supply of sand drum made out of oil drum of size 580 mm dia and 420 mm height with conical cover made out of tin sheet provided with handle including cost of barrel, sand and consumables as directed by the field Engineer.

Supply of fire fighting equipments Display Boards and first aid safety chart boards as directed by the field Engineer.

Supply of First Aid Box and Artificial Respiration kit and as directed by the field Engineer.

Supply of Rubber mat of size 2000X1000X10mm as per relavent ISI Code.

Supply of yard light pole 8M Length Double Bracket pole with base Plate (250 x 250 x 6 mm) 114.30 mm OD ,x 5.40 mm thick ,4500 mm Length,88.90 mm OD ,x 4.85 mm thick ,1750 mm Length, 76.10 mm OD ,x 3.25 mm thick ,1750 mm including cost of LED light , fiittings and painting in complete shape as per direction of field engineer and approved drawing.

Erection of LED Lamp with Double Bracket Pole of 6 & 8 mts including alignment , Laying of cable inside the pole and making the yard light in a burning condition etc.,

Labour charges for writing details in Finished Surface boards including cost of enamel paint (Dulex, Asian, Berger preferred) and other Consumables as directed by the field Engineer.

Labour charges for drawing layout and writing details/ Vinyl Printing in LC/ Key board including cost of enamel paint (Dulex, Asian, Berger preferred) and Other consumables as directed by the field Engineer.

Supply of PVC Stickers for Breakers, Panels, chargers and General key Boards as required and as directed by field Engineer,

Fixing of PVC Stickers for Breakers, Panels, chargers and General key Boards and other works etc., as required and directed by field Engineer,

Typing & Printing of commissioning report booklet & drawings including spiral binding works etc.,

Supply of Power Connectors as per latest IS Code, Tension fitting Clamp 6 Bolted for Zebra

Supply of Power Connectors as per latest IS Code, Tension fitting Clamp 4 Bolted for Zebra

Supply of Power Connectors as per latest IS Code, Switchend clamp for Single Zebra

Supply of Power Connectors as per latest IS Code, Switchend clamp for 3"Busbar

Supply of Power Connectors as per latest IS Code, Switchend clamp for 2"Busbar

Supply of Power Connectors as per latest IS Code, T Clamp for Zebra to Zebra

Supply of Power Connectors as per latest IS Code, T Clamp for 3" Bus to Single Zebra

Supply of Power Connectors as per latest IS Code, T Clamp for 2" Bus to Single Zebra

Supply of Power Connectors as per latest IS Code, Freeend clamp for 3"Busbar

Supply of Power Connectors as per latest IS Code, Freeend clamp for 2"Busbar

Supply of Power Connectors as per latest IS Code, Seating clamp for 3"Busbar

Supply of Power Connectors as per latest IS Code, Reducer clamp for 3"Bus to Zebra

Supply of Power Connectors as per latest IS Code, 3"Busbar Expansion clamp

Supply of Power Connectors as per latest IS Code, 2"Busbar Expansion clamp

Supply of Power Connectors as per latest IS Code, PG Clamp for Zebra

Supply of Power Connectors as per latest IS Code, L clamp for Zebra

Supply of Power Connectors as per latest IS Code, Corana Bell 75mm

Aluminium Pad of required size as directed by the field Engineer.

Earth work excavation in hard gravelly soil. Stiff black cotton soil, hard red earth, shales, Murram, gravel, stoney earth mixed with small sized boulders etc., complete as per standard specification.

Supplying and filling with M. sand for foundation and basement including cost of sand, filling charges as per standard specification (watering & consolidation) with all leads and lifts as per standard specification, etc., complete.

Plain cement concrete in CC 1:3 :6 using 20 mm HBG metal for padding concrete including cost of cement, all materials, labour charges including consolidation, curing, all leads, lifts, as per standard specification etc., complete.

RCC in CC 1:1 1/2:3, mix using 12 to 20 mm HBG machine crushed metal without form work including cost of cement, all materials labour, curing, all leads & lifts, vibrating charges, as per standard specification, etc., complete. ( but excluding cost of steel reinforcement)

Plain cement concrete in CC 1:2 :4 using 20mm HBG metal with out form work, including cost of cement, all materials, labour charges including consolidation, curing, all leads, lifts, as per standard specification etc., complete.

Supplying and erecting steel centering including necessary supports for plane surfaces for Reinforced Cement Concrete and Plain cement concrete works which require only nominal strutting using mild steel sheets of size 90cm x 60cm and 10 BG stiffened with welded mild steel angles of size 25mm x 25mm x 3 mm for boarding, laid over silver oak joists of size 10cm x 6.5cm spaced at about 75cm centre to centre or at suitable intervals etc. complete in all floors complying with standard specifcation. (Payment for centering shall be given after the concrete is laid)

Brick work in C.M. 1:3 using chamber burnt class II bricks, including, cost of cement, all materials, labour, curing, all leads and lifts, etc complete as per Standard Specification.

Supplying and filling gravel including cost of Gravel, filling charges as per standard specification (watering & consolidation) with all leads and lifts as per standard specification, etc., complete.

Supplying and fixing in position 10 gauge chain link fencing 50 x 50 mm for LAS including material .labour all leads ,lifts ,etc complete

Supplying, Fabrication and fixing in position LAS Fencing as per direction of Engineer at site including cost of all materials, labour, lead, lift etc., complete

Supplying and fabrication of template and Labour charge for fixing template in correct level and alignment etc complete

Supplying and Fabrication of 20mm dia sizes of 1.20m legth M.S grouting bolt including cutting, bending, threading including galvanizaion and providing 2 nos. nuts with washer etc and fixing them in plinth including cost of material, Labour lead, lift, etc., complete, as per standard specification.

Supplying and Fabrication of 25mm dia sizes of 1.20m legth M.S grouting bolt including cutting, bending, threading including galvanizaion and providing 2 nos. nuts with washer etc and fixing them in plinth including cost of material, Labour lead, lift, etc., complete, as per standard specification.

Providing steel reinforcement RTS rods of approved brand for all RCC works, including cost of steel RTS rods, binding wire, labour charges for cutting, straightening bending as per type design drawing, placing aligning, and tying properly with all leads and lift as per standard specification, etc., complete

Plastering with CM 1:3, 12mm thick, including cost of cement, labour, curing, all leads and lifts etc., complete. as per standard specification

colour washing with two coats using ready mixed Weather Proof Exterior Emulsion (First quality - Apex Ultima or its equivalent) of approved quality and colour over a coat of exterior emulsion water based primer exterior surfaces including through scrapping, clan removal of dirt, cost of all materials, scaffolding, Labour, Lead, Lift etc., complete and including necessary crack filling paste, putty where ever required.

Fabricating, supplying and fixing of wicket gate using structural steel angles, flats, plates, squares etc., as per specification and as directed and painting with two coats of approved colour enamel paint over one coat of red oxide primer including cost of steel and painting materials, lead, lift, labour, as per standard specification, etc., complete.

Supply of 90lbs rails and Labour charges for fixing rail on the transformer plinth in correct alignment and level including cost of material and fixing charges etc complete

Disposal of excavated earth away from site,including spreading and levelling labour, lead, lift as per standard specification, etc., complete.

SGST to be quoted in Percentage (value alone)Ex. 9%, it should be entered as 9 only

CGST to be quoted in Percentage (value alone)Ex. 9%, it should be entered as 9 only

Inter-state GST @18% for other than Tamil Nadu supplier. If the contractor is within Tamil Nadu may be quoted as "0" only

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