Supply, Fabri, Erec of GI steel structures, earthing, equipments, etc., for the establishment of Naripallam 110 kV SS in Erode EDC under DCW basis

Amount

STEELS: Supply of various types of steel structures confirming to IS 2062 Gr A,IS 277 at site as per the std.design/ Drawing, including Freight & Handling, Loading, unloading Supply of GI Bolts, Nuts & Washers (Spring/Flat as required), Labour, machinery and Consumables and as directed by the field Engineer at the SS site.

Supply of RSJ size 250x125 mm ISMB from approved vendors of Sail, Tata, Jindal, FINL, Essar Steel, Jindal Steel JSW steel, Tulsyan, Noble and Prakash Ferrous Indurstires Pvt Ltd, as per IS 2062 and latest issue

Supply of RSJ size 200x100 mm ISMB from approved vendors of Sail, Tata, Jindal, FINL, Essar Steel, Jindal Steel JSW steel, Tulsyan, Noble and Prakash Ferrous Indurstires Pvt Ltd, as per IS 2062 and latest issue

Supply of MS Channel size 125x65 mm ISMC from approved vendors of Sail, Tata, Jindal, FINL, Essar Steel, Jindal Steel JSW steel, Tulsyan, Noble and Prakash Ferrous Indurstires Pvt Ltd, as per IS 2062 and latest issue

Supply of MS Channel size 100x50 mm ISMC from approved vendors of Sail, Tata, Jindal, FINL, Essar Steel, Jindal Steel JSW steel, Tulsyan, Noble and Prakash Ferrous Indurstires Pvt Ltd, as per IS 2062 and latest issue

Supply of MS Angle size 100x100x8 mm ISMA from approved vendors of Sail, Tata, Jindal, FINL, Essar Steel, Jindal Steel JSW steel, Tulsyan, Noble and Prakash Ferrous Indurstires Pvt Ltd, as per IS 2062 and latest issue

Supply of MS Angle size 65x65x6 mm ISMA from approved vendors of Sail, Tata, Jindal, FINL, Essar Steel, Jindal Steel JSW steel, Tulsyan, Noble and Prakash Ferrous Indurstires Pvt Ltd, as per IS 2062 and latest issue

Supply of MS Angle size 50x50x6 mm ISMA from approved vendors of Sail, Tata, Jindal, FINL, Essar Steel, Jindal Steel JSW steel, Tulsyan, Noble and Prakash Ferrous Indurstires Pvt Ltd, as per IS 2062 and latest issue

Supply of MS Flat size 65x10 mm from approved vendors as per IS 2062 and latest issue

Supply of MS Flat size 50x8 mm ISMB from approved vendors , as per IS 2062 and latest issue

Supply of MS Flat size 25x3 mm from approved vendors as per IS 2062 and latest issue

Supply of MS Cheqqured plate of size 6 mm thick from approved vendors of Sail, Tata, Jindal, FINL, Essar Steel, Jindal Steel JSW steel, Tulsyan, Noble and Prakash Ferrous Indurstires Pvt Ltd, as per IS 2062 and latest issue

Supply of MS Sheet of size 3.15 mm from approved vendors of Sail, Tata, Jindal, FINL, Essar Steel, Jindal Steel JSW steel, Tulsyan, Noble and Prakash Ferrous Indurstires Pvt Ltd, as per IS 2062 and latest issue

Labour for the Erection of the fabricated steel structures at the SS site with confirming to IS including Labour, machinery and Consumables as required & as directed by the field Engineer. 110KV, 33KV Structures Erection

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

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

Labour for Hot Dip galvanising Mild Steel materials wherever necessary as directed by the field engineer.

Labour charges for erection of Heavy section (sectional weight 14Kg/m and above)as per the drawing issued by field engineer.

Labour charges for erection of Light section (sectional weight below 14Kg/m )as per the drawing issued by field engineer.

Labour Machineries, consumables for erection of earth mat

Labour machineries, consumables for earth raisers for equipments and structures

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 ,MS Angle , red soil and bentonite powder of 20 Kg and other sundries as per approved drawing . Identification board of size 300 X 150mm 14 SWG,GI Bolt & Nut as directed by the field Engineer

Labour for providing earth pit of 115 mm dia to a depth of 6 mtrs. including fabrication of earth electrode using M.S.rod 40 mm dia ,MS Angle & insert electrode in to the boreand refilling with red soil and bentonite powder of 20 Kg and cement collars and other sundries as per approved drawing . Identification board of size 300 X 150mm 14 SWG, lettering and 12mm MS round rod with suitable bolt to be fixed in the board and anti corrosive black paint should be painted at the top of earth rodand its holding portion as directed by the Field Engineer. Engineer

Supply of Earth spike using 40 mm MS rod and GI earth pipe at a height of 3 mtrs.

Labour machineries, consumables For fabrication & erection of earth spikes without Materials including sharpening of Top portion & Galvanising, welding & Clipping the earthwire to earthmat / earthpit

Other Station Structures: Supply , fabrication and erection of hot dip galvanised eye bolts/ grout bolt with 20/22 mm rod confirming to IS with proper threading and 2 nos MS Nuts as directed by the field Engineer

Grout Bolt

Eye Bolt

Labour for excavating and refilling of earth /trench for earthmat, cable, etc., of any size/ depth narrow excavation as directed by the field engineer.

Normal clay / hard gravel soil

Semi density rock soil

BUS RELATED: Labour for the Erection of Strung bus and all related hardwares, fittings, clamps including Meggering, hoisting of insulators and consumables and as directed by the field engineer.

110 KV Single Conductor Strung Bus/ phase

upto 33 KV Single Conductor Strung Bus/ phase

Labour for the erection of Insulator single pole stack for supports/Underhang including Meggering & other consumables and as directed by the field engineer. 110 KV

Labour for the erection of Busbar including suitable Modifications of End Clamps, providing holes wherever necessary as directed by the field engineer.

75 mm (1 length)

50 mm (1 length)

75 mm (1 length) With bend

Labour for the Erection of Jumper/ Droppers using Moose/ Zebra/ panther Conductors including Modification of End clamps, providing holes etc wherever necessary as directed by the field engineer.

POWER CONNECTORS: Supply & Fixing of Aluminium Power Connectors/ Clamps/ Fittings with SS Bolts and Nuts, including, frieght etc., confirming to IS as per the drawing and specification.

6- Bolt Tension fitting

4-Bolt Tension fitting

Switch End Clamp for Zebra

Switch End Clamp for Panther

Switch End Clamp for Mink

Switch End Clamp for 75mm Busbar

Switch End Clamp for 50mm Busbar

Seating Block for 75mm Busbar

Seating Block for 50mm Busbar

T clamp for Zebra to Zebra

T Clamp for 75mm Bus to Zebra

T Clamp for 50mm Bus to Zebra

Free End Clamp 75mm

Free End Clamp 50mm

Reducer Clamp for 75mm Bus to Zebra

PG Clamp for Zebra

75mm Corona Bell

50mm Corona Bell

L Clamp for Zebra

OUTDOOR BREAKERS: Labour for erection using contract crane and including fixing of tandom rod alignment & gas filling by proper tools and tackles etc., as per standard , 110KV SF6 Circuit Breaker

Labour for erection using contract crane and including fixing of tandom rod alignment & gas filling by proper tools and tackles etc., as per standard 33/22/11KV VCB/SF6 Circuit Breaker

MEASURMENT TRANSFORMERS

Erection of auxiliaries equipment Labour for erection using crane 110KV CT, PT, NCT, reactor with provision of hardwares etc (one single.Ph.unit)

Labour for erection of 33/22/11KV CT, PT, NCT, Reactor, auto recloser (one S.Ph or 3Ph. Unit) with provision of hardwares etc., Using manual labour

Labour for erection of 33/22/11 KV station transformers with/without crane and as directed by the field engineer.

ISOLATORS & HG FUSE SET: Labour for the Erection of Isolators to correct alignment, including the cost of Consumables and lubricants, Meggaring, replacement of insulators if necessary etc, Supply and erection of Earthing steels to Isolator Bases, Insulators, ABS Booms, Poles, Earth Blades, operating Mechanism earthing etc., using (65x10 MSF for 230 KV SS) 50x8 MSF, Supply and Erection of 25 x 3mm² Flexible Copper to the centre Rotating Insulators, Mechanism Box etc, Supply and Applying of one coat of Primer Redoxide paint and Two coats of Bus Green Enamel Paint on earthing material including Freight, consumables etc.,.as directed by the field engineer.

110 KV Isolators with Earth hand Operated

110 KV Isolators W/O Earth - hand Operated

33 KV Isolator

Labour for erection of HG fuse complete set 33/22/11 KV

LAS: Labour for erection of LAS station type with surge monitor/ accessories etc., (3 Nos single pole stack) including Supply and erection of Earthing steels, (connecting to earth electrode & mat) Supply and Painting of Primer Paints and Two coats of Enamel Paints of reputed make, including frieght, consumables etc., as directed by the filed Engineer.

110 KV LAS Single/double pole stackwith surge monitors

33/22/11 KV LAS Station Type with accessories.

33/11KV Distribution type LAS with accessories.

CONTROL ROOM MATERIALS: Labour for the Erection of Control Panels includings consumables as directed by the field engineer.Simplex type/AC/DC/C&R Panel of Non-Grid type, Battery Chargers, Single feeder Control/ Relay Panels of Grid type (P&C)

Labour for Erection of Battery set including two coats of painting of Acid proof paint on wooden stand and neatly stacking the Battery cells and fixing of connecting plates. 110 V DC, 300AH

Labour, Consumables for the Initial filling and First Charging of the Battery to the required AH input and thereafter atleast 3 cycles of Charge / Discharge of the Battery set till the battery is charged to its full Capacity as directed by the field Engineer. 110 V, 300/120 AH

Labour for Erection of CT/PT Junction box,AC Distribution box and Yard Light box, Change over switch including fabrication of clamping arrangements with provision of hardwares etc,

Fabrication, supply and fixing A.C.distribution box of size 900x1000x300mm out of 14SWG (2mm) M.S.Sheet including primer paint coat, Supply, Fabrication and Erection of Fixing Flat using 65x10MSF, supply & fixing of 3 nos 200A and 6 nos 100A Porcelain fuse units, Supply and Painting of Two coat of Enamel Paint including cost of materials, consumables, fright, etc., as directed by the field engineer. The box shall be vermin proof shall have sturdy hinges, provision for mounting MCB and MCCB, detachable gland plate and locking arrangements.

Yard Lighting: Supply of yard light pole 6M Length Double Bracket pole with base Plate (400 x 400 x 6 mm) 76.10 mm OD ,x 3.65 mm thick , 6000 mm Length including cost of LED light , fittings,Double pole MCB and painting in complete shape as per direction of field engineer.

Erection of yard light pole 6M Length Double Bracket pole with base Plate (400 x 400 x 6 mm) 76.10 mm OD ,x 3.65 mm thick ,6000 mm Length including cost of LED light ,fittings,Double pole MCB and painting in complete shape as per direction of field engineer.

Supply of 40WLED lamp with fittings as per IS and Directed by the field Engineer

Erection of reputed make street light fitting with 1x(70-75)W or 2x(35-40)W, 240V CGL/ PHILIPS make LED Light.

Supply of yard light box of size 200WX175HX150D mm out of 18 SWG MS Sheet with cable entry holes fixing arrangements for fuse units and Mounting clamps as directed by the Field Engineer.

Erection of yard light box of size 200WX175HX150D mm out of 18 SWG MS Sheet with cable entry holes fixing arrangements for fuse units and Mounting clamps as directed by the Field Engineer.

PAINTING: Supply of paint of reputed make and Labour, consumables for first primer coat using red oxide Paint and first finish coat of Painting using Aluminium Paint including consumables after proper surface preparation using appropriate machinery to remove rust/scales etc as directed by the field engineer.

Labour charges for two coats of enamel painting (including cost of paint) in any substation structures, steels, etc and wherever required including the cost of reputed make paints and other consumables as directed by the field engineer.

Labour for excavation & refilling of avg depth of 0.4m x 0.3m for Trunch for control room cables and yard light cable.

Labour charges for writing details in any finished surface/ board including cost of enamel paints and other consumables as directed by the field engineer.

CABLES: Labour for erection of cable in duct/ trench/ clamping on structures - neat laying in the ducts with identification Aluminium tags in all duct corners for easy identification of cables including fabrication of clamps and fixing at uniform intervals as directed by the field engineer

Up to 8 Core

Above 8 Core

STATION ACCESSORIES: Supply of ISI mark cable gland as directed by the field engineer.engineer.

Glanding of ISI mark cable gland of suitable size (including supply of gland) of reputed make including removing of insulation of cables and providing suitable holes as required and as directed by the field engineer.

Labour for Termination of cable core end dressed neatly including the cost of cable socket (lug) ferrules, sleeves, tags, ties, stropes, etc., as directed by the field engineer. (No.of core ends in unit of 1000).

Supply of PVC stickers for breakers, panels, chargers and general key boards and other works etc., as required and 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

Supply of B class GI pipe for extension of Tandum/down pipe for AB switches and for any other work as required by and directed by the Field Engineer including cost of GI pipe

40 mm Dia

50mmDia

Erection of "B" class G.I.pipe for extension of tandem/down pipe for A.B.Switches and for any other work required as directed by the field engineer.

Supply and provision of M8,M9.M10.M12 & M16 full thread GI bolt,nut,Washer of various size for erection of insulator or any other purpose whereever required as directed by the field Engineer.

Supply and provision of 12/25x3mm flexible braided tinned copper / tinned copper flats as required and as directed by the field Engineer.

Supply & Crimping of Copper Lugs of Suitable sizes as required and as directed by the field engineer.

Supply and fixing Fuse unit of reputed make with ISI as directed by the field engineer including drilling & fixing. HRC Backlite Fuse units

Porcelian Fuse units

Supply and fixing of HRC fuse of reputed make as directed by the field engineer.

Supply and fixing of Hylem board 8/10 mm thick wherever required as directed by the field engineer.

Supply and fixing of MCB of Havells/ Schneider/ MDS/ Reputed make with ISI mark wherever required as directed by the field engineer.

32 AMPS - 3 phase, 4 pole

16 AMPS - single phase, single pole

Supply and fixing of AC single/ 3 phase 4 pole 415V ISI mark changeover switch of reputed make iron glad metal switch as required and directed by the field engineer. 63 AMPS (single phase - DPDT)

Supply of dis connected type terminal block suitable for CT circuits in panels/Boxesrequired and as directed by the field Engineer.

Supply of mounting channel suitable for CBTM5 terminal block in panel /box as required and as directed by the Field Engineer.

Suppy & fixing of Terminal blocks as directed by the field engineer.

Regular type (Non-disconnecting)

Disconnecting type (Link type)

FIRE FIGHTING EQUIPMENTS:

Supply of Mechanical foam (AFFF) trolley mounted fire Extinguisher with initial charge, complete with hose & air induction nozzel and in general all accessories confirming to latest ISI certification mark 50 Litre trolly mounted

Supply of Mechanical foam portable type fire Extinguisher with initial charge, complete with chromium plated GM cap high pressure nylon braided discharge hose with specially designed foam designed nozzel and in general all accessories strictly confirming to latest ISI certification mark 9 Litre portable

Supply and providing of DCP( Dry Chemical Powder) type fire Extinguisher with all accessories strictly confirming to latest ISI certification mark

25KG Trolley Mounted

9/10 Kg Portable

5/6KG Portable

Supply and Fabrication of sand drums (Size of 580mm Dia and 420mm Height) with conical cover made of tin sheet to be provided with handle including the cost of barrel and other consumeables as directed by the Field Engineer including cost of sand.

Supply and Providing of fire buxkets 10 Litre Capacity

Supply of LC/ Key board out of 75x 25 mm Alu. frame embedded with 12 mm pre laminated wood particle board using screw on rear 2 Nos plain glass of 5 mm thick fixed with metal roller moving on Alu.channel should be provided on front with locking arrangements. LG glass piece should be fastened on the glass shutters for opening and closing wall clamp made out of 6mm plate should be provided on as per drawing along with hook for keys with token and as directed by the field Engineer including cost of all materials.

Erection of LC/ Key board out of 75x 25 mm Alu. frame embedded with 12 mm pre laminated wood particle board using screw on rear 2 Nos plain glass of 5 mm thick fixed with metal roller moving on Alu.channel should be provided on front with locking arrangements. LG glass piece should be fastened on the glass shutters for opening and closing wall clamp made out of 6mm plate should be provided on as per drawing along with hook for keys with token and as directed by the field Engineer including cost of all materials.

Supply of fire fighting equipments Display Boards and as directed by the field Engineer.

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

Supply of Digital wallclock with including Time, Date/ month/ year, Temperature etc.,

Supply of Aluminium self supporting extension ladder 35feet Length as per IS Standard as directed by the field Engineer.

Supply of Aluminium self supporting extension ladder 10feet Length as per IS Standard as directed by the field Engineer.

Supply of Telescopic Earth Rod with copper wire 10feet (SS type) as per IS Standard as directed by the field Engineer.

Supply of Discharge rod 10feet (SS type) as per IS Standard as directed by the field Engineer.

Supply of earth rod 10feet (SS type) as per IS Standard as directed by the field Engineer.

Supply of rubber gloves as per IS Standard as directed by the field Engineer.

Supply of rubber gauntlets as per IS Standard as directed by the field Engineer.

Supply of Emergency light with rechagreable battery as per IS Standard as directed by the field Engineer.

Supply of rechargeable High beam Torch light as per IS Standard as directed by the field Engineer.

Supply of 5kV Digital Insulation tester as per IS Standard and Specification as directed by the field Engineer.

Supply of 1kV Hand Operated Insulation tester as per IS Standard and Specification as directed by the field Engineer.

Supply of Digital Multimeter as per IS Standard and Specification as directed by the field Engineer.

Supply of Digital Earth tester as per IS Standard as directed by the field Engineer.

Supply of Rubber mat 2000*1000*10mm as directed by field Engineer.

Supply of Tools Kit (spanner set size upto 32mm make:Taparia) as directed by the field engineer.

Supply of BELT ROPE WHITE COTTON 16MM as directed by the field engineer.

Supply, laying, fixing and pluging with holed end cap in position of PVC pipe of best quality including cutting RCC/ Brick work cable duct wherever necessary, cutting PVC pipe, threading, joining with necessary PVC specials, sealing by plaster of paris at both ends including cost of all materials lead, lift, labour, earthwork excavation wherever necessary (100mm PVC Pipe)

Labour for the security arrangement for switchyard in substations under erection - one no of security staff for Night shift alone from date of supply of 1st Board material to the contractor, till the satisfactory completion of work/ contract period whichever is earlier and as directed by the field Engineer

Conveyance Charges for transporting by road in Plains Iron & Steel/ Conductor /Hardwares / Cables/Power Connector etc., from Coimbatore to Naripallam SS site (91 KM) Vehicle arrangement by Contractor scope.

Fabricating and fixing of Bell mouth, insertion jumper in the solid core / PT insulator and other consumeables as directed by the Field Engineer.

Labour for Gas cutting of MS Chequered plate of 6mm thickness

Labour for the Handling (loading/unloading) shifting of Department materials at stores or site by the Contractor WITHOUT using Board's crane for one operation.

110 kV Isolator

33/22/11KV Isolators

Cables/Conductors including cutting and rewinding

Busbars

110 Kv Breaker

33/22/11 KV Breaker

230/110 KV CT/PT/LAS/CVT/CC/WT/Others

33/22/11 KV CT/PT/LAS/DT/Others

110 V DC Battery sets

110 KV Insulator

33/22/11 KV Insulator

AC/DC/C&R Panels of Non grid type, Single feeder Control/Relay Panels of Grid type

Battery Charger-Simple type

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

Typing & printing of Commisioning reports, Booklets,Drawings including spiral Binding/stick file cost etc.,

SGST & CGST (If applicable quote the value, if not enter '0')

IGST (If applicable quote the value, if not enter '0')

Vidhyut Nirman Corporation (BID ID -1375742)

C.PERIYASAMY (BID ID -1375620)

mk constructions (BID ID -1376133)

C.GOVINDAN (BID ID -1376444)